` elements.\n */\n children: PropTypes.node,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object.isRequired,\n\n /**\n * The CSS class name of the select element.\n */\n className: PropTypes.string,\n\n /**\n * If `true`, the select will be disabled.\n */\n disabled: PropTypes.bool,\n\n /**\n * The icon that displays the arrow.\n */\n IconComponent: PropTypes.elementType.isRequired,\n\n /**\n * Use that prop to pass a ref to the native select element.\n * @deprecated\n */\n inputRef: refType,\n\n /**\n * @ignore\n */\n multiple: PropTypes.bool,\n\n /**\n * Name attribute of the `select` or hidden `input` element.\n */\n name: PropTypes.string,\n\n /**\n * Callback function fired when a menu item is selected.\n *\n * @param {object} event The event source of the callback.\n * You can pull out the new value by accessing `event.target.value` (string).\n */\n onChange: PropTypes.func,\n\n /**\n * The input value.\n */\n value: PropTypes.any,\n\n /**\n * The variant to use.\n */\n variant: PropTypes.oneOf(['standard', 'outlined', 'filled'])\n} : void 0;\nexport default NativeSelectInput;","// A change of the browser zoom change the scrollbar size.\n// Credit https://github.com/twbs/bootstrap/blob/3ffe3a5d82f6f561b82ff78d82b32a7d14aed558/js/src/modal.js#L512-L519\nexport default function getScrollbarSize() {\n var scrollDiv = document.createElement('div');\n scrollDiv.style.width = '99px';\n scrollDiv.style.height = '99px';\n scrollDiv.style.position = 'absolute';\n scrollDiv.style.top = '-9999px';\n scrollDiv.style.overflow = 'scroll';\n document.body.appendChild(scrollDiv);\n var scrollbarSize = scrollDiv.offsetWidth - scrollDiv.clientWidth;\n document.body.removeChild(scrollDiv);\n return scrollbarSize;\n}","\"use strict\";\n\nvar _CSSTransition = _interopRequireDefault(require(\"./CSSTransition\"));\n\nvar _ReplaceTransition = _interopRequireDefault(require(\"./ReplaceTransition\"));\n\nvar _TransitionGroup = _interopRequireDefault(require(\"./TransitionGroup\"));\n\nvar _Transition = _interopRequireDefault(require(\"./Transition\"));\n\nfunction _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n}\n\nmodule.exports = {\n Transition: _Transition.default,\n TransitionGroup: _TransitionGroup.default,\n ReplaceTransition: _ReplaceTransition.default,\n CSSTransition: _CSSTransition.default\n};","var arrayEvery = require('./_arrayEvery'),\n baseEvery = require('./_baseEvery'),\n baseIteratee = require('./_baseIteratee'),\n isArray = require('./isArray'),\n isIterateeCall = require('./_isIterateeCall');\n/**\n * Checks if `predicate` returns truthy for **all** elements of `collection`.\n * Iteration is stopped once `predicate` returns falsey. The predicate is\n * invoked with three arguments: (value, index|key, collection).\n *\n * **Note:** This method returns `true` for\n * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because\n * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of\n * elements of empty collections.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {boolean} Returns `true` if all elements pass the predicate check,\n * else `false`.\n * @example\n *\n * _.every([true, 1, null, 'yes'], Boolean);\n * // => false\n *\n * var users = [\n * { 'user': 'barney', 'age': 36, 'active': false },\n * { 'user': 'fred', 'age': 40, 'active': false }\n * ];\n *\n * // The `_.matches` iteratee shorthand.\n * _.every(users, { 'user': 'barney', 'active': false });\n * // => false\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.every(users, ['active', false]);\n * // => true\n *\n * // The `_.property` iteratee shorthand.\n * _.every(users, 'active');\n * // => false\n */\n\n\nfunction every(collection, predicate, guard) {\n var func = isArray(collection) ? arrayEvery : baseEvery;\n\n if (guard && isIterateeCall(collection, predicate, guard)) {\n predicate = undefined;\n }\n\n return func(collection, baseIteratee(predicate, 3));\n}\n\nmodule.exports = every;","import * as React from 'react';\n/**\n * @ignore - internal component.\n */\n\nvar TableContext = React.createContext();\n\nif (process.env.NODE_ENV !== 'production') {\n TableContext.displayName = 'TableContext';\n}\n\nexport default TableContext;","import arrayWithHoles from \"./arrayWithHoles.js\";\nimport iterableToArray from \"./iterableToArray.js\";\nimport unsupportedIterableToArray from \"./unsupportedIterableToArray.js\";\nimport nonIterableRest from \"./nonIterableRest.js\";\nexport default function _toArray(arr) {\n return arrayWithHoles(arr) || iterableToArray(arr) || unsupportedIterableToArray(arr) || nonIterableRest();\n}","import * as React from 'react';\n/**\n * @ignore - internal component.\n * @type {React.Context<{} | {expanded: boolean, disabled: boolean, toggle: () => void}>}\n */\n\nvar ExpansionPanelContext = React.createContext({});\n\nif (process.env.NODE_ENV !== 'production') {\n ExpansionPanelContext.displayName = 'ExpansionPanelContext';\n}\n\nexport default ExpansionPanelContext;","/*!\nFullCalendar v5.10.2\nDocs & License: https://fullcalendar.io/\n(c) 2021 Adam Shaw\n*/\nimport './main.css';\nimport { createRef, getStickyHeaderDates, createElement, ViewRoot, SimpleScrollGrid, getStickyFooterScrollbar, renderScrollShim, DateComponent, buildNavLinkAttrs, DayCellContent, Fragment, BaseComponent, createFormatter, StandardEvent, buildSegTimeText, EventRoot, getSegAnchorAttrs, memoize, MoreLinkRoot, getSegMeta, createAriaClickAttrs, getUniqueDomId, setRef, DayCellRoot, WeekNumberRoot, buildEntryKey, intersectSpans, SegHierarchy, intersectRanges, addDays, RefMap, sortEventSegs, isPropsEqual, buildEventRangeKey, BgEvent, renderFill, PositionCache, NowTimer, Slicer, DayHeader, DaySeriesModel, DayTableModel, addWeeks, diffWeeks, DateProfileGenerator, createPlugin } from '@fullcalendar/common';\nimport { __extends, __assign, __spreadArray } from 'tslib';\n/* An abstract class for the daygrid views, as well as month view. Renders one or more rows of day cells.\n----------------------------------------------------------------------------------------------------------------------*/\n// It is a manager for a Table subcomponent, which does most of the heavy lifting.\n// It is responsible for managing width/height.\n\nvar TableView =\n/** @class */\nfunction (_super) {\n __extends(TableView, _super);\n\n function TableView() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.headerElRef = createRef();\n return _this;\n }\n\n TableView.prototype.renderSimpleLayout = function (headerRowContent, bodyContent) {\n var _a = this,\n props = _a.props,\n context = _a.context;\n\n var sections = [];\n var stickyHeaderDates = getStickyHeaderDates(context.options);\n\n if (headerRowContent) {\n sections.push({\n type: 'header',\n key: 'header',\n isSticky: stickyHeaderDates,\n chunk: {\n elRef: this.headerElRef,\n tableClassName: 'fc-col-header',\n rowContent: headerRowContent\n }\n });\n }\n\n sections.push({\n type: 'body',\n key: 'body',\n liquid: true,\n chunk: {\n content: bodyContent\n }\n });\n return createElement(ViewRoot, {\n viewSpec: context.viewSpec\n }, function (rootElRef, classNames) {\n return createElement(\"div\", {\n ref: rootElRef,\n className: ['fc-daygrid'].concat(classNames).join(' ')\n }, createElement(SimpleScrollGrid, {\n liquid: !props.isHeightAuto && !props.forPrint,\n collapsibleWidth: props.forPrint,\n cols: []\n /* TODO: make optional? */\n ,\n sections: sections\n }));\n });\n };\n\n TableView.prototype.renderHScrollLayout = function (headerRowContent, bodyContent, colCnt, dayMinWidth) {\n var ScrollGrid = this.context.pluginHooks.scrollGridImpl;\n\n if (!ScrollGrid) {\n throw new Error('No ScrollGrid implementation');\n }\n\n var _a = this,\n props = _a.props,\n context = _a.context;\n\n var stickyHeaderDates = !props.forPrint && getStickyHeaderDates(context.options);\n var stickyFooterScrollbar = !props.forPrint && getStickyFooterScrollbar(context.options);\n var sections = [];\n\n if (headerRowContent) {\n sections.push({\n type: 'header',\n key: 'header',\n isSticky: stickyHeaderDates,\n chunks: [{\n key: 'main',\n elRef: this.headerElRef,\n tableClassName: 'fc-col-header',\n rowContent: headerRowContent\n }]\n });\n }\n\n sections.push({\n type: 'body',\n key: 'body',\n liquid: true,\n chunks: [{\n key: 'main',\n content: bodyContent\n }]\n });\n\n if (stickyFooterScrollbar) {\n sections.push({\n type: 'footer',\n key: 'footer',\n isSticky: true,\n chunks: [{\n key: 'main',\n content: renderScrollShim\n }]\n });\n }\n\n return createElement(ViewRoot, {\n viewSpec: context.viewSpec\n }, function (rootElRef, classNames) {\n return createElement(\"div\", {\n ref: rootElRef,\n className: ['fc-daygrid'].concat(classNames).join(' ')\n }, createElement(ScrollGrid, {\n liquid: !props.isHeightAuto && !props.forPrint,\n collapsibleWidth: props.forPrint,\n colGroups: [{\n cols: [{\n span: colCnt,\n minWidth: dayMinWidth\n }]\n }],\n sections: sections\n }));\n });\n };\n\n return TableView;\n}(DateComponent);\n\nfunction splitSegsByRow(segs, rowCnt) {\n var byRow = [];\n\n for (var i = 0; i < rowCnt; i += 1) {\n byRow[i] = [];\n }\n\n for (var _i = 0, segs_1 = segs; _i < segs_1.length; _i++) {\n var seg = segs_1[_i];\n byRow[seg.row].push(seg);\n }\n\n return byRow;\n}\n\nfunction splitSegsByFirstCol(segs, colCnt) {\n var byCol = [];\n\n for (var i = 0; i < colCnt; i += 1) {\n byCol[i] = [];\n }\n\n for (var _i = 0, segs_2 = segs; _i < segs_2.length; _i++) {\n var seg = segs_2[_i];\n byCol[seg.firstCol].push(seg);\n }\n\n return byCol;\n}\n\nfunction splitInteractionByRow(ui, rowCnt) {\n var byRow = [];\n\n if (!ui) {\n for (var i = 0; i < rowCnt; i += 1) {\n byRow[i] = null;\n }\n } else {\n for (var i = 0; i < rowCnt; i += 1) {\n byRow[i] = {\n affectedInstances: ui.affectedInstances,\n isEvent: ui.isEvent,\n segs: []\n };\n }\n\n for (var _i = 0, _a = ui.segs; _i < _a.length; _i++) {\n var seg = _a[_i];\n byRow[seg.row].segs.push(seg);\n }\n }\n\n return byRow;\n}\n\nvar TableCellTop =\n/** @class */\nfunction (_super) {\n __extends(TableCellTop, _super);\n\n function TableCellTop() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n\n TableCellTop.prototype.render = function () {\n var props = this.props;\n var navLinkAttrs = buildNavLinkAttrs(this.context, props.date);\n return createElement(DayCellContent, {\n date: props.date,\n dateProfile: props.dateProfile,\n todayRange: props.todayRange,\n showDayNumber: props.showDayNumber,\n extraHookProps: props.extraHookProps,\n defaultContent: renderTopInner\n }, function (innerElRef, innerContent) {\n return (innerContent || props.forceDayTop) && createElement(\"div\", {\n className: \"fc-daygrid-day-top\",\n ref: innerElRef\n }, createElement(\"a\", __assign({\n id: props.dayNumberId,\n className: \"fc-daygrid-day-number\"\n }, navLinkAttrs), innerContent || createElement(Fragment, null, \"\\xA0\")));\n });\n };\n\n return TableCellTop;\n}(BaseComponent);\n\nfunction renderTopInner(props) {\n return props.dayNumberText;\n}\n\nvar DEFAULT_TABLE_EVENT_TIME_FORMAT = createFormatter({\n hour: 'numeric',\n minute: '2-digit',\n omitZeroMinute: true,\n meridiem: 'narrow'\n});\n\nfunction hasListItemDisplay(seg) {\n var display = seg.eventRange.ui.display;\n return display === 'list-item' || display === 'auto' && !seg.eventRange.def.allDay && seg.firstCol === seg.lastCol && // can't be multi-day\n seg.isStart && // \"\n seg.isEnd // \"\n ;\n}\n\nvar TableBlockEvent =\n/** @class */\nfunction (_super) {\n __extends(TableBlockEvent, _super);\n\n function TableBlockEvent() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n\n TableBlockEvent.prototype.render = function () {\n var props = this.props;\n return createElement(StandardEvent, __assign({}, props, {\n extraClassNames: ['fc-daygrid-event', 'fc-daygrid-block-event', 'fc-h-event'],\n defaultTimeFormat: DEFAULT_TABLE_EVENT_TIME_FORMAT,\n defaultDisplayEventEnd: props.defaultDisplayEventEnd,\n disableResizing: !props.seg.eventRange.def.allDay\n }));\n };\n\n return TableBlockEvent;\n}(BaseComponent);\n\nvar TableListItemEvent =\n/** @class */\nfunction (_super) {\n __extends(TableListItemEvent, _super);\n\n function TableListItemEvent() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n\n TableListItemEvent.prototype.render = function () {\n var _a = this,\n props = _a.props,\n context = _a.context;\n\n var timeFormat = context.options.eventTimeFormat || DEFAULT_TABLE_EVENT_TIME_FORMAT;\n var timeText = buildSegTimeText(props.seg, timeFormat, context, true, props.defaultDisplayEventEnd);\n return createElement(EventRoot, {\n seg: props.seg,\n timeText: timeText,\n defaultContent: renderInnerContent,\n isDragging: props.isDragging,\n isResizing: false,\n isDateSelecting: false,\n isSelected: props.isSelected,\n isPast: props.isPast,\n isFuture: props.isFuture,\n isToday: props.isToday\n }, function (rootElRef, classNames, innerElRef, innerContent) {\n return (// we don't use styles!\n createElement(\"a\", __assign({\n className: ['fc-daygrid-event', 'fc-daygrid-dot-event'].concat(classNames).join(' '),\n ref: rootElRef\n }, getSegAnchorAttrs(props.seg, context)), innerContent)\n );\n });\n };\n\n return TableListItemEvent;\n}(BaseComponent);\n\nfunction renderInnerContent(innerProps) {\n return createElement(Fragment, null, createElement(\"div\", {\n className: \"fc-daygrid-event-dot\",\n style: {\n borderColor: innerProps.borderColor || innerProps.backgroundColor\n }\n }), innerProps.timeText && createElement(\"div\", {\n className: \"fc-event-time\"\n }, innerProps.timeText), createElement(\"div\", {\n className: \"fc-event-title\"\n }, innerProps.event.title || createElement(Fragment, null, \"\\xA0\")));\n}\n\nvar TableCellMoreLink =\n/** @class */\nfunction (_super) {\n __extends(TableCellMoreLink, _super);\n\n function TableCellMoreLink() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.compileSegs = memoize(compileSegs);\n return _this;\n }\n\n TableCellMoreLink.prototype.render = function () {\n var props = this.props;\n\n var _a = this.compileSegs(props.singlePlacements),\n allSegs = _a.allSegs,\n invisibleSegs = _a.invisibleSegs;\n\n return createElement(MoreLinkRoot, {\n dateProfile: props.dateProfile,\n todayRange: props.todayRange,\n allDayDate: props.allDayDate,\n moreCnt: props.moreCnt,\n allSegs: allSegs,\n hiddenSegs: invisibleSegs,\n alignmentElRef: props.alignmentElRef,\n alignGridTop: props.alignGridTop,\n extraDateSpan: props.extraDateSpan,\n popoverContent: function popoverContent() {\n var isForcedInvisible = (props.eventDrag ? props.eventDrag.affectedInstances : null) || (props.eventResize ? props.eventResize.affectedInstances : null) || {};\n return createElement(Fragment, null, allSegs.map(function (seg) {\n var instanceId = seg.eventRange.instance.instanceId;\n return createElement(\"div\", {\n className: \"fc-daygrid-event-harness\",\n key: instanceId,\n style: {\n visibility: isForcedInvisible[instanceId] ? 'hidden' : ''\n }\n }, hasListItemDisplay(seg) ? createElement(TableListItemEvent, __assign({\n seg: seg,\n isDragging: false,\n isSelected: instanceId === props.eventSelection,\n defaultDisplayEventEnd: false\n }, getSegMeta(seg, props.todayRange))) : createElement(TableBlockEvent, __assign({\n seg: seg,\n isDragging: false,\n isResizing: false,\n isDateSelecting: false,\n isSelected: instanceId === props.eventSelection,\n defaultDisplayEventEnd: false\n }, getSegMeta(seg, props.todayRange))));\n }));\n }\n }, function (rootElRef, classNames, innerElRef, innerContent, handleClick, title, isExpanded, popoverId) {\n return createElement(\"a\", __assign({\n ref: rootElRef,\n className: ['fc-daygrid-more-link'].concat(classNames).join(' '),\n title: title,\n \"aria-expanded\": isExpanded,\n \"aria-controls\": popoverId\n }, createAriaClickAttrs(handleClick)), innerContent);\n });\n };\n\n return TableCellMoreLink;\n}(BaseComponent);\n\nfunction compileSegs(singlePlacements) {\n var allSegs = [];\n var invisibleSegs = [];\n\n for (var _i = 0, singlePlacements_1 = singlePlacements; _i < singlePlacements_1.length; _i++) {\n var placement = singlePlacements_1[_i];\n allSegs.push(placement.seg);\n\n if (!placement.isVisible) {\n invisibleSegs.push(placement.seg);\n }\n }\n\n return {\n allSegs: allSegs,\n invisibleSegs: invisibleSegs\n };\n}\n\nvar DEFAULT_WEEK_NUM_FORMAT = createFormatter({\n week: 'narrow'\n});\n\nvar TableCell =\n/** @class */\nfunction (_super) {\n __extends(TableCell, _super);\n\n function TableCell() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.rootElRef = createRef();\n _this.state = {\n dayNumberId: getUniqueDomId()\n };\n\n _this.handleRootEl = function (el) {\n setRef(_this.rootElRef, el);\n setRef(_this.props.elRef, el);\n };\n\n return _this;\n }\n\n TableCell.prototype.render = function () {\n var _a = this,\n context = _a.context,\n props = _a.props,\n state = _a.state,\n rootElRef = _a.rootElRef;\n\n var date = props.date,\n dateProfile = props.dateProfile;\n var navLinkAttrs = buildNavLinkAttrs(context, date, 'week');\n return createElement(DayCellRoot, {\n date: date,\n dateProfile: dateProfile,\n todayRange: props.todayRange,\n showDayNumber: props.showDayNumber,\n extraHookProps: props.extraHookProps,\n elRef: this.handleRootEl\n }, function (dayElRef, dayClassNames, rootDataAttrs, isDisabled) {\n return createElement(\"td\", __assign({\n ref: dayElRef,\n role: \"gridcell\",\n className: ['fc-daygrid-day'].concat(dayClassNames, props.extraClassNames || []).join(' ')\n }, rootDataAttrs, props.extraDataAttrs, props.showDayNumber ? {\n 'aria-labelledby': state.dayNumberId\n } : {}), createElement(\"div\", {\n className: \"fc-daygrid-day-frame fc-scrollgrid-sync-inner\",\n ref: props.innerElRef\n /* different from hook system! RENAME */\n\n }, props.showWeekNumber && createElement(WeekNumberRoot, {\n date: date,\n defaultFormat: DEFAULT_WEEK_NUM_FORMAT\n }, function (weekElRef, weekClassNames, innerElRef, innerContent) {\n return createElement(\"a\", __assign({\n ref: weekElRef,\n className: ['fc-daygrid-week-number'].concat(weekClassNames).join(' ')\n }, navLinkAttrs), innerContent);\n }), !isDisabled && createElement(TableCellTop, {\n date: date,\n dateProfile: dateProfile,\n showDayNumber: props.showDayNumber,\n dayNumberId: state.dayNumberId,\n forceDayTop: props.forceDayTop,\n todayRange: props.todayRange,\n extraHookProps: props.extraHookProps\n }), createElement(\"div\", {\n className: \"fc-daygrid-day-events\",\n ref: props.fgContentElRef\n }, props.fgContent, createElement(\"div\", {\n className: \"fc-daygrid-day-bottom\",\n style: {\n marginTop: props.moreMarginTop\n }\n }, createElement(TableCellMoreLink, {\n allDayDate: date,\n singlePlacements: props.singlePlacements,\n moreCnt: props.moreCnt,\n alignmentElRef: rootElRef,\n alignGridTop: !props.showDayNumber,\n extraDateSpan: props.extraDateSpan,\n dateProfile: props.dateProfile,\n eventSelection: props.eventSelection,\n eventDrag: props.eventDrag,\n eventResize: props.eventResize,\n todayRange: props.todayRange\n }))), createElement(\"div\", {\n className: \"fc-daygrid-day-bg\"\n }, props.bgContent)));\n });\n };\n\n return TableCell;\n}(DateComponent);\n\nfunction computeFgSegPlacement(segs, // assumed already sorted\ndayMaxEvents, dayMaxEventRows, strictOrder, eventInstanceHeights, maxContentHeight, cells) {\n var hierarchy = new DayGridSegHierarchy();\n hierarchy.allowReslicing = true;\n hierarchy.strictOrder = strictOrder;\n\n if (dayMaxEvents === true || dayMaxEventRows === true) {\n hierarchy.maxCoord = maxContentHeight;\n hierarchy.hiddenConsumes = true;\n } else if (typeof dayMaxEvents === 'number') {\n hierarchy.maxStackCnt = dayMaxEvents;\n } else if (typeof dayMaxEventRows === 'number') {\n hierarchy.maxStackCnt = dayMaxEventRows;\n hierarchy.hiddenConsumes = true;\n } // create segInputs only for segs with known heights\n\n\n var segInputs = [];\n var unknownHeightSegs = [];\n\n for (var i = 0; i < segs.length; i += 1) {\n var seg = segs[i];\n var instanceId = seg.eventRange.instance.instanceId;\n var eventHeight = eventInstanceHeights[instanceId];\n\n if (eventHeight != null) {\n segInputs.push({\n index: i,\n thickness: eventHeight,\n span: {\n start: seg.firstCol,\n end: seg.lastCol + 1\n }\n });\n } else {\n unknownHeightSegs.push(seg);\n }\n }\n\n var hiddenEntries = hierarchy.addSegs(segInputs);\n var segRects = hierarchy.toRects();\n\n var _a = placeRects(segRects, segs, cells),\n singleColPlacements = _a.singleColPlacements,\n multiColPlacements = _a.multiColPlacements,\n leftoverMargins = _a.leftoverMargins;\n\n var moreCnts = [];\n var moreMarginTops = []; // add segs with unknown heights\n\n for (var _i = 0, unknownHeightSegs_1 = unknownHeightSegs; _i < unknownHeightSegs_1.length; _i++) {\n var seg = unknownHeightSegs_1[_i];\n multiColPlacements[seg.firstCol].push({\n seg: seg,\n isVisible: false,\n isAbsolute: true,\n absoluteTop: 0,\n marginTop: 0\n });\n\n for (var col = seg.firstCol; col <= seg.lastCol; col += 1) {\n singleColPlacements[col].push({\n seg: resliceSeg(seg, col, col + 1, cells),\n isVisible: false,\n isAbsolute: false,\n absoluteTop: 0,\n marginTop: 0\n });\n }\n } // add the hidden entries\n\n\n for (var col = 0; col < cells.length; col += 1) {\n moreCnts.push(0);\n }\n\n for (var _b = 0, hiddenEntries_1 = hiddenEntries; _b < hiddenEntries_1.length; _b++) {\n var hiddenEntry = hiddenEntries_1[_b];\n var seg = segs[hiddenEntry.index];\n var hiddenSpan = hiddenEntry.span;\n multiColPlacements[hiddenSpan.start].push({\n seg: resliceSeg(seg, hiddenSpan.start, hiddenSpan.end, cells),\n isVisible: false,\n isAbsolute: true,\n absoluteTop: 0,\n marginTop: 0\n });\n\n for (var col = hiddenSpan.start; col < hiddenSpan.end; col += 1) {\n moreCnts[col] += 1;\n singleColPlacements[col].push({\n seg: resliceSeg(seg, col, col + 1, cells),\n isVisible: false,\n isAbsolute: false,\n absoluteTop: 0,\n marginTop: 0\n });\n }\n } // deal with leftover margins\n\n\n for (var col = 0; col < cells.length; col += 1) {\n moreMarginTops.push(leftoverMargins[col]);\n }\n\n return {\n singleColPlacements: singleColPlacements,\n multiColPlacements: multiColPlacements,\n moreCnts: moreCnts,\n moreMarginTops: moreMarginTops\n };\n} // rects ordered by top coord, then left\n\n\nfunction placeRects(allRects, segs, cells) {\n var rectsByEachCol = groupRectsByEachCol(allRects, cells.length);\n var singleColPlacements = [];\n var multiColPlacements = [];\n var leftoverMargins = [];\n\n for (var col = 0; col < cells.length; col += 1) {\n var rects = rectsByEachCol[col]; // compute all static segs in singlePlacements\n\n var singlePlacements = [];\n var currentHeight = 0;\n var currentMarginTop = 0;\n\n for (var _i = 0, rects_1 = rects; _i < rects_1.length; _i++) {\n var rect = rects_1[_i];\n var seg = segs[rect.index];\n singlePlacements.push({\n seg: resliceSeg(seg, col, col + 1, cells),\n isVisible: true,\n isAbsolute: false,\n absoluteTop: rect.levelCoord,\n marginTop: rect.levelCoord - currentHeight\n });\n currentHeight = rect.levelCoord + rect.thickness;\n } // compute mixed static/absolute segs in multiPlacements\n\n\n var multiPlacements = [];\n currentHeight = 0;\n currentMarginTop = 0;\n\n for (var _a = 0, rects_2 = rects; _a < rects_2.length; _a++) {\n var rect = rects_2[_a];\n var seg = segs[rect.index];\n var isAbsolute = rect.span.end - rect.span.start > 1; // multi-column?\n\n var isFirstCol = rect.span.start === col;\n currentMarginTop += rect.levelCoord - currentHeight; // amount of space since bottom of previous seg\n\n currentHeight = rect.levelCoord + rect.thickness; // height will now be bottom of current seg\n\n if (isAbsolute) {\n currentMarginTop += rect.thickness;\n\n if (isFirstCol) {\n multiPlacements.push({\n seg: resliceSeg(seg, rect.span.start, rect.span.end, cells),\n isVisible: true,\n isAbsolute: true,\n absoluteTop: rect.levelCoord,\n marginTop: 0\n });\n }\n } else if (isFirstCol) {\n multiPlacements.push({\n seg: resliceSeg(seg, rect.span.start, rect.span.end, cells),\n isVisible: true,\n isAbsolute: false,\n absoluteTop: rect.levelCoord,\n marginTop: currentMarginTop // claim the margin\n\n });\n currentMarginTop = 0;\n }\n }\n\n singleColPlacements.push(singlePlacements);\n multiColPlacements.push(multiPlacements);\n leftoverMargins.push(currentMarginTop);\n }\n\n return {\n singleColPlacements: singleColPlacements,\n multiColPlacements: multiColPlacements,\n leftoverMargins: leftoverMargins\n };\n}\n\nfunction groupRectsByEachCol(rects, colCnt) {\n var rectsByEachCol = [];\n\n for (var col = 0; col < colCnt; col += 1) {\n rectsByEachCol.push([]);\n }\n\n for (var _i = 0, rects_3 = rects; _i < rects_3.length; _i++) {\n var rect = rects_3[_i];\n\n for (var col = rect.span.start; col < rect.span.end; col += 1) {\n rectsByEachCol[col].push(rect);\n }\n }\n\n return rectsByEachCol;\n}\n\nfunction resliceSeg(seg, spanStart, spanEnd, cells) {\n if (seg.firstCol === spanStart && seg.lastCol === spanEnd - 1) {\n return seg;\n }\n\n var eventRange = seg.eventRange;\n var origRange = eventRange.range;\n var slicedRange = intersectRanges(origRange, {\n start: cells[spanStart].date,\n end: addDays(cells[spanEnd - 1].date, 1)\n });\n return __assign(__assign({}, seg), {\n firstCol: spanStart,\n lastCol: spanEnd - 1,\n eventRange: {\n def: eventRange.def,\n ui: __assign(__assign({}, eventRange.ui), {\n durationEditable: false\n }),\n instance: eventRange.instance,\n range: slicedRange\n },\n isStart: seg.isStart && slicedRange.start.valueOf() === origRange.start.valueOf(),\n isEnd: seg.isEnd && slicedRange.end.valueOf() === origRange.end.valueOf()\n });\n}\n\nvar DayGridSegHierarchy =\n/** @class */\nfunction (_super) {\n __extends(DayGridSegHierarchy, _super);\n\n function DayGridSegHierarchy() {\n var _this = _super !== null && _super.apply(this, arguments) || this; // config\n\n\n _this.hiddenConsumes = false; // allows us to keep hidden entries in the hierarchy so they take up space\n\n _this.forceHidden = {};\n return _this;\n }\n\n DayGridSegHierarchy.prototype.addSegs = function (segInputs) {\n var _this = this;\n\n var hiddenSegs = _super.prototype.addSegs.call(this, segInputs);\n\n var entriesByLevel = this.entriesByLevel;\n\n var excludeHidden = function excludeHidden(entry) {\n return !_this.forceHidden[buildEntryKey(entry)];\n }; // remove the forced-hidden segs\n\n\n for (var level = 0; level < entriesByLevel.length; level += 1) {\n entriesByLevel[level] = entriesByLevel[level].filter(excludeHidden);\n }\n\n return hiddenSegs;\n };\n\n DayGridSegHierarchy.prototype.handleInvalidInsertion = function (insertion, entry, hiddenEntries) {\n var _a = this,\n entriesByLevel = _a.entriesByLevel,\n forceHidden = _a.forceHidden;\n\n var touchingEntry = insertion.touchingEntry,\n touchingLevel = insertion.touchingLevel,\n touchingLateral = insertion.touchingLateral;\n\n if (this.hiddenConsumes && touchingEntry) {\n var touchingEntryId = buildEntryKey(touchingEntry); // if not already hidden\n\n if (!forceHidden[touchingEntryId]) {\n if (this.allowReslicing) {\n var placeholderEntry = __assign(__assign({}, touchingEntry), {\n span: intersectSpans(touchingEntry.span, entry.span)\n });\n\n var placeholderEntryId = buildEntryKey(placeholderEntry);\n forceHidden[placeholderEntryId] = true;\n entriesByLevel[touchingLevel][touchingLateral] = placeholderEntry; // replace touchingEntry with our placeholder\n\n this.splitEntry(touchingEntry, entry, hiddenEntries); // split up the touchingEntry, reinsert it\n } else {\n forceHidden[touchingEntryId] = true;\n hiddenEntries.push(touchingEntry);\n }\n }\n }\n\n return _super.prototype.handleInvalidInsertion.call(this, insertion, entry, hiddenEntries);\n };\n\n return DayGridSegHierarchy;\n}(SegHierarchy);\n\nvar TableRow =\n/** @class */\nfunction (_super) {\n __extends(TableRow, _super);\n\n function TableRow() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.cellElRefs = new RefMap(); // the \n\n _this.frameElRefs = new RefMap(); // the fc-daygrid-day-frame\n\n _this.fgElRefs = new RefMap(); // the fc-daygrid-day-events\n\n _this.segHarnessRefs = new RefMap(); // indexed by \"instanceId:firstCol\"\n\n _this.rootElRef = createRef();\n _this.state = {\n framePositions: null,\n maxContentHeight: null,\n eventInstanceHeights: {}\n };\n return _this;\n }\n\n TableRow.prototype.render = function () {\n var _this = this;\n\n var _a = this,\n props = _a.props,\n state = _a.state,\n context = _a.context;\n\n var options = context.options;\n var colCnt = props.cells.length;\n var businessHoursByCol = splitSegsByFirstCol(props.businessHourSegs, colCnt);\n var bgEventSegsByCol = splitSegsByFirstCol(props.bgEventSegs, colCnt);\n var highlightSegsByCol = splitSegsByFirstCol(this.getHighlightSegs(), colCnt);\n var mirrorSegsByCol = splitSegsByFirstCol(this.getMirrorSegs(), colCnt);\n\n var _b = computeFgSegPlacement(sortEventSegs(props.fgEventSegs, options.eventOrder), props.dayMaxEvents, props.dayMaxEventRows, options.eventOrderStrict, state.eventInstanceHeights, state.maxContentHeight, props.cells),\n singleColPlacements = _b.singleColPlacements,\n multiColPlacements = _b.multiColPlacements,\n moreCnts = _b.moreCnts,\n moreMarginTops = _b.moreMarginTops;\n\n var isForcedInvisible = // TODO: messy way to compute this\n props.eventDrag && props.eventDrag.affectedInstances || props.eventResize && props.eventResize.affectedInstances || {};\n return createElement(\"tr\", {\n ref: this.rootElRef,\n role: \"row\"\n }, props.renderIntro && props.renderIntro(), props.cells.map(function (cell, col) {\n var normalFgNodes = _this.renderFgSegs(col, props.forPrint ? singleColPlacements[col] : multiColPlacements[col], props.todayRange, isForcedInvisible);\n\n var mirrorFgNodes = _this.renderFgSegs(col, buildMirrorPlacements(mirrorSegsByCol[col], multiColPlacements), props.todayRange, {}, Boolean(props.eventDrag), Boolean(props.eventResize), false);\n\n return createElement(TableCell, {\n key: cell.key,\n elRef: _this.cellElRefs.createRef(cell.key),\n innerElRef: _this.frameElRefs.createRef(cell.key)\n /* FF problem, but okay to use for left/right. TODO: rename prop */\n ,\n dateProfile: props.dateProfile,\n date: cell.date,\n showDayNumber: props.showDayNumbers,\n showWeekNumber: props.showWeekNumbers && col === 0,\n forceDayTop: props.showWeekNumbers\n /* even displaying weeknum for row, not necessarily day */\n ,\n todayRange: props.todayRange,\n eventSelection: props.eventSelection,\n eventDrag: props.eventDrag,\n eventResize: props.eventResize,\n extraHookProps: cell.extraHookProps,\n extraDataAttrs: cell.extraDataAttrs,\n extraClassNames: cell.extraClassNames,\n extraDateSpan: cell.extraDateSpan,\n moreCnt: moreCnts[col],\n moreMarginTop: moreMarginTops[col],\n singlePlacements: singleColPlacements[col],\n fgContentElRef: _this.fgElRefs.createRef(cell.key),\n fgContent: // Fragment scopes the keys\n createElement(Fragment, null, createElement(Fragment, null, normalFgNodes), createElement(Fragment, null, mirrorFgNodes)),\n bgContent: // Fragment scopes the keys\n createElement(Fragment, null, _this.renderFillSegs(highlightSegsByCol[col], 'highlight'), _this.renderFillSegs(businessHoursByCol[col], 'non-business'), _this.renderFillSegs(bgEventSegsByCol[col], 'bg-event'))\n });\n }));\n };\n\n TableRow.prototype.componentDidMount = function () {\n this.updateSizing(true);\n };\n\n TableRow.prototype.componentDidUpdate = function (prevProps, prevState) {\n var currentProps = this.props;\n this.updateSizing(!isPropsEqual(prevProps, currentProps));\n };\n\n TableRow.prototype.getHighlightSegs = function () {\n var props = this.props;\n\n if (props.eventDrag && props.eventDrag.segs.length) {\n // messy check\n return props.eventDrag.segs;\n }\n\n if (props.eventResize && props.eventResize.segs.length) {\n // messy check\n return props.eventResize.segs;\n }\n\n return props.dateSelectionSegs;\n };\n\n TableRow.prototype.getMirrorSegs = function () {\n var props = this.props;\n\n if (props.eventResize && props.eventResize.segs.length) {\n // messy check\n return props.eventResize.segs;\n }\n\n return [];\n };\n\n TableRow.prototype.renderFgSegs = function (col, segPlacements, todayRange, isForcedInvisible, isDragging, isResizing, isDateSelecting) {\n var context = this.context;\n var eventSelection = this.props.eventSelection;\n var framePositions = this.state.framePositions;\n var defaultDisplayEventEnd = this.props.cells.length === 1; // colCnt === 1\n\n var isMirror = isDragging || isResizing || isDateSelecting;\n var nodes = [];\n\n if (framePositions) {\n for (var _i = 0, segPlacements_1 = segPlacements; _i < segPlacements_1.length; _i++) {\n var placement = segPlacements_1[_i];\n var seg = placement.seg;\n var instanceId = seg.eventRange.instance.instanceId;\n var key = instanceId + ':' + col;\n var isVisible = placement.isVisible && !isForcedInvisible[instanceId];\n var isAbsolute = placement.isAbsolute;\n var left = '';\n var right = '';\n\n if (isAbsolute) {\n if (context.isRtl) {\n right = 0;\n left = framePositions.lefts[seg.lastCol] - framePositions.lefts[seg.firstCol];\n } else {\n left = 0;\n right = framePositions.rights[seg.firstCol] - framePositions.rights[seg.lastCol];\n }\n }\n /*\n known bug: events that are force to be list-item but span multiple days still take up space in later columns\n todo: in print view, for multi-day events, don't display title within non-start/end segs\n */\n\n\n nodes.push(createElement(\"div\", {\n className: 'fc-daygrid-event-harness' + (isAbsolute ? ' fc-daygrid-event-harness-abs' : ''),\n key: key,\n ref: isMirror ? null : this.segHarnessRefs.createRef(key),\n style: {\n visibility: isVisible ? '' : 'hidden',\n marginTop: isAbsolute ? '' : placement.marginTop,\n top: isAbsolute ? placement.absoluteTop : '',\n left: left,\n right: right\n }\n }, hasListItemDisplay(seg) ? createElement(TableListItemEvent, __assign({\n seg: seg,\n isDragging: isDragging,\n isSelected: instanceId === eventSelection,\n defaultDisplayEventEnd: defaultDisplayEventEnd\n }, getSegMeta(seg, todayRange))) : createElement(TableBlockEvent, __assign({\n seg: seg,\n isDragging: isDragging,\n isResizing: isResizing,\n isDateSelecting: isDateSelecting,\n isSelected: instanceId === eventSelection,\n defaultDisplayEventEnd: defaultDisplayEventEnd\n }, getSegMeta(seg, todayRange)))));\n }\n }\n\n return nodes;\n };\n\n TableRow.prototype.renderFillSegs = function (segs, fillType) {\n var isRtl = this.context.isRtl;\n var todayRange = this.props.todayRange;\n var framePositions = this.state.framePositions;\n var nodes = [];\n\n if (framePositions) {\n for (var _i = 0, segs_1 = segs; _i < segs_1.length; _i++) {\n var seg = segs_1[_i];\n var leftRightCss = isRtl ? {\n right: 0,\n left: framePositions.lefts[seg.lastCol] - framePositions.lefts[seg.firstCol]\n } : {\n left: 0,\n right: framePositions.rights[seg.firstCol] - framePositions.rights[seg.lastCol]\n };\n nodes.push(createElement(\"div\", {\n key: buildEventRangeKey(seg.eventRange),\n className: \"fc-daygrid-bg-harness\",\n style: leftRightCss\n }, fillType === 'bg-event' ? createElement(BgEvent, __assign({\n seg: seg\n }, getSegMeta(seg, todayRange))) : renderFill(fillType)));\n }\n }\n\n return createElement.apply(void 0, __spreadArray([Fragment, {}], nodes));\n };\n\n TableRow.prototype.updateSizing = function (isExternalSizingChange) {\n var _a = this,\n props = _a.props,\n frameElRefs = _a.frameElRefs;\n\n if (!props.forPrint && props.clientWidth !== null // positioning ready?\n ) {\n if (isExternalSizingChange) {\n var frameEls = props.cells.map(function (cell) {\n return frameElRefs.currentMap[cell.key];\n });\n\n if (frameEls.length) {\n var originEl = this.rootElRef.current;\n this.setState({\n framePositions: new PositionCache(originEl, frameEls, true, // isHorizontal\n false)\n });\n }\n }\n\n var oldInstanceHeights = this.state.eventInstanceHeights;\n var newInstanceHeights = this.queryEventInstanceHeights();\n var limitByContentHeight = props.dayMaxEvents === true || props.dayMaxEventRows === true;\n this.setState({\n // HACK to prevent oscillations of events being shown/hidden from max-event-rows\n // Essentially, once you compute an element's height, never null-out.\n // TODO: always display all events, as visibility:hidden?\n eventInstanceHeights: __assign(__assign({}, oldInstanceHeights), newInstanceHeights),\n maxContentHeight: limitByContentHeight ? this.computeMaxContentHeight() : null\n });\n }\n };\n\n TableRow.prototype.queryEventInstanceHeights = function () {\n var segElMap = this.segHarnessRefs.currentMap;\n var eventInstanceHeights = {}; // get the max height amongst instance segs\n\n for (var key in segElMap) {\n var height = Math.round(segElMap[key].getBoundingClientRect().height);\n var instanceId = key.split(':')[0]; // deconstruct how renderFgSegs makes the key\n\n eventInstanceHeights[instanceId] = Math.max(eventInstanceHeights[instanceId] || 0, height);\n }\n\n return eventInstanceHeights;\n };\n\n TableRow.prototype.computeMaxContentHeight = function () {\n var firstKey = this.props.cells[0].key;\n var cellEl = this.cellElRefs.currentMap[firstKey];\n var fcContainerEl = this.fgElRefs.currentMap[firstKey];\n return cellEl.getBoundingClientRect().bottom - fcContainerEl.getBoundingClientRect().top;\n };\n\n TableRow.prototype.getCellEls = function () {\n var elMap = this.cellElRefs.currentMap;\n return this.props.cells.map(function (cell) {\n return elMap[cell.key];\n });\n };\n\n return TableRow;\n}(DateComponent);\n\nTableRow.addStateEquality({\n eventInstanceHeights: isPropsEqual\n});\n\nfunction buildMirrorPlacements(mirrorSegs, colPlacements) {\n if (!mirrorSegs.length) {\n return [];\n }\n\n var topsByInstanceId = buildAbsoluteTopHash(colPlacements); // TODO: cache this at first render?\n\n return mirrorSegs.map(function (seg) {\n return {\n seg: seg,\n isVisible: true,\n isAbsolute: true,\n absoluteTop: topsByInstanceId[seg.eventRange.instance.instanceId],\n marginTop: 0\n };\n });\n}\n\nfunction buildAbsoluteTopHash(colPlacements) {\n var topsByInstanceId = {};\n\n for (var _i = 0, colPlacements_1 = colPlacements; _i < colPlacements_1.length; _i++) {\n var placements = colPlacements_1[_i];\n\n for (var _a = 0, placements_1 = placements; _a < placements_1.length; _a++) {\n var placement = placements_1[_a];\n topsByInstanceId[placement.seg.eventRange.instance.instanceId] = placement.absoluteTop;\n }\n }\n\n return topsByInstanceId;\n}\n\nvar Table =\n/** @class */\nfunction (_super) {\n __extends(Table, _super);\n\n function Table() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.splitBusinessHourSegs = memoize(splitSegsByRow);\n _this.splitBgEventSegs = memoize(splitSegsByRow);\n _this.splitFgEventSegs = memoize(splitSegsByRow);\n _this.splitDateSelectionSegs = memoize(splitSegsByRow);\n _this.splitEventDrag = memoize(splitInteractionByRow);\n _this.splitEventResize = memoize(splitInteractionByRow);\n _this.rowRefs = new RefMap();\n\n _this.handleRootEl = function (rootEl) {\n _this.rootEl = rootEl;\n\n if (rootEl) {\n _this.context.registerInteractiveComponent(_this, {\n el: rootEl,\n isHitComboAllowed: _this.props.isHitComboAllowed\n });\n } else {\n _this.context.unregisterInteractiveComponent(_this);\n }\n };\n\n return _this;\n }\n\n Table.prototype.render = function () {\n var _this = this;\n\n var props = this.props;\n var dateProfile = props.dateProfile,\n dayMaxEventRows = props.dayMaxEventRows,\n dayMaxEvents = props.dayMaxEvents,\n expandRows = props.expandRows;\n var rowCnt = props.cells.length;\n var businessHourSegsByRow = this.splitBusinessHourSegs(props.businessHourSegs, rowCnt);\n var bgEventSegsByRow = this.splitBgEventSegs(props.bgEventSegs, rowCnt);\n var fgEventSegsByRow = this.splitFgEventSegs(props.fgEventSegs, rowCnt);\n var dateSelectionSegsByRow = this.splitDateSelectionSegs(props.dateSelectionSegs, rowCnt);\n var eventDragByRow = this.splitEventDrag(props.eventDrag, rowCnt);\n var eventResizeByRow = this.splitEventResize(props.eventResize, rowCnt);\n var limitViaBalanced = dayMaxEvents === true || dayMaxEventRows === true; // if rows can't expand to fill fixed height, can't do balanced-height event limit\n // TODO: best place to normalize these options?\n\n if (limitViaBalanced && !expandRows) {\n limitViaBalanced = false;\n dayMaxEventRows = null;\n dayMaxEvents = null;\n }\n\n var classNames = ['fc-daygrid-body', limitViaBalanced ? 'fc-daygrid-body-balanced' : 'fc-daygrid-body-unbalanced', expandRows ? '' : 'fc-daygrid-body-natural' // will height of one row depend on the others?\n ];\n return createElement(\"div\", {\n className: classNames.join(' '),\n ref: this.handleRootEl,\n style: {\n // these props are important to give this wrapper correct dimensions for interactions\n // TODO: if we set it here, can we avoid giving to inner tables?\n width: props.clientWidth,\n minWidth: props.tableMinWidth\n }\n }, createElement(NowTimer, {\n unit: \"day\"\n }, function (nowDate, todayRange) {\n return createElement(Fragment, null, createElement(\"table\", {\n role: \"presentation\",\n className: \"fc-scrollgrid-sync-table\",\n style: {\n width: props.clientWidth,\n minWidth: props.tableMinWidth,\n height: expandRows ? props.clientHeight : ''\n }\n }, props.colGroupNode, createElement(\"tbody\", {\n role: \"presentation\"\n }, props.cells.map(function (cells, row) {\n return createElement(TableRow, {\n ref: _this.rowRefs.createRef(row),\n key: cells.length ? cells[0].date.toISOString()\n /* best? or put key on cell? or use diff formatter? */\n : row // in case there are no cells (like when resource view is loading)\n ,\n showDayNumbers: rowCnt > 1,\n showWeekNumbers: props.showWeekNumbers,\n todayRange: todayRange,\n dateProfile: dateProfile,\n cells: cells,\n renderIntro: props.renderRowIntro,\n businessHourSegs: businessHourSegsByRow[row],\n eventSelection: props.eventSelection,\n bgEventSegs: bgEventSegsByRow[row].filter(isSegAllDay)\n /* hack */\n ,\n fgEventSegs: fgEventSegsByRow[row],\n dateSelectionSegs: dateSelectionSegsByRow[row],\n eventDrag: eventDragByRow[row],\n eventResize: eventResizeByRow[row],\n dayMaxEvents: dayMaxEvents,\n dayMaxEventRows: dayMaxEventRows,\n clientWidth: props.clientWidth,\n clientHeight: props.clientHeight,\n forPrint: props.forPrint\n });\n }))));\n }));\n }; // Hit System\n // ----------------------------------------------------------------------------------------------------\n\n\n Table.prototype.prepareHits = function () {\n this.rowPositions = new PositionCache(this.rootEl, this.rowRefs.collect().map(function (rowObj) {\n return rowObj.getCellEls()[0];\n }), // first cell el in each row. TODO: not optimal\n false, true);\n this.colPositions = new PositionCache(this.rootEl, this.rowRefs.currentMap[0].getCellEls(), // cell els in first row\n true, // horizontal\n false);\n };\n\n Table.prototype.queryHit = function (positionLeft, positionTop) {\n var _a = this,\n colPositions = _a.colPositions,\n rowPositions = _a.rowPositions;\n\n var col = colPositions.leftToIndex(positionLeft);\n var row = rowPositions.topToIndex(positionTop);\n\n if (row != null && col != null) {\n var cell = this.props.cells[row][col];\n return {\n dateProfile: this.props.dateProfile,\n dateSpan: __assign({\n range: this.getCellRange(row, col),\n allDay: true\n }, cell.extraDateSpan),\n dayEl: this.getCellEl(row, col),\n rect: {\n left: colPositions.lefts[col],\n right: colPositions.rights[col],\n top: rowPositions.tops[row],\n bottom: rowPositions.bottoms[row]\n },\n layer: 0\n };\n }\n\n return null;\n };\n\n Table.prototype.getCellEl = function (row, col) {\n return this.rowRefs.currentMap[row].getCellEls()[col]; // TODO: not optimal\n };\n\n Table.prototype.getCellRange = function (row, col) {\n var start = this.props.cells[row][col].date;\n var end = addDays(start, 1);\n return {\n start: start,\n end: end\n };\n };\n\n return Table;\n}(DateComponent);\n\nfunction isSegAllDay(seg) {\n return seg.eventRange.def.allDay;\n}\n\nvar DayTableSlicer =\n/** @class */\nfunction (_super) {\n __extends(DayTableSlicer, _super);\n\n function DayTableSlicer() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.forceDayIfListItem = true;\n return _this;\n }\n\n DayTableSlicer.prototype.sliceRange = function (dateRange, dayTableModel) {\n return dayTableModel.sliceRange(dateRange);\n };\n\n return DayTableSlicer;\n}(Slicer);\n\nvar DayTable =\n/** @class */\nfunction (_super) {\n __extends(DayTable, _super);\n\n function DayTable() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.slicer = new DayTableSlicer();\n _this.tableRef = createRef();\n return _this;\n }\n\n DayTable.prototype.render = function () {\n var _a = this,\n props = _a.props,\n context = _a.context;\n\n return createElement(Table, __assign({\n ref: this.tableRef\n }, this.slicer.sliceProps(props, props.dateProfile, props.nextDayThreshold, context, props.dayTableModel), {\n dateProfile: props.dateProfile,\n cells: props.dayTableModel.cells,\n colGroupNode: props.colGroupNode,\n tableMinWidth: props.tableMinWidth,\n renderRowIntro: props.renderRowIntro,\n dayMaxEvents: props.dayMaxEvents,\n dayMaxEventRows: props.dayMaxEventRows,\n showWeekNumbers: props.showWeekNumbers,\n expandRows: props.expandRows,\n headerAlignElRef: props.headerAlignElRef,\n clientWidth: props.clientWidth,\n clientHeight: props.clientHeight,\n forPrint: props.forPrint\n }));\n };\n\n return DayTable;\n}(DateComponent);\n\nvar DayTableView =\n/** @class */\nfunction (_super) {\n __extends(DayTableView, _super);\n\n function DayTableView() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.buildDayTableModel = memoize(buildDayTableModel);\n _this.headerRef = createRef();\n _this.tableRef = createRef();\n return _this;\n }\n\n DayTableView.prototype.render = function () {\n var _this = this;\n\n var _a = this.context,\n options = _a.options,\n dateProfileGenerator = _a.dateProfileGenerator;\n var props = this.props;\n var dayTableModel = this.buildDayTableModel(props.dateProfile, dateProfileGenerator);\n var headerContent = options.dayHeaders && createElement(DayHeader, {\n ref: this.headerRef,\n dateProfile: props.dateProfile,\n dates: dayTableModel.headerDates,\n datesRepDistinctDays: dayTableModel.rowCnt === 1\n });\n\n var bodyContent = function bodyContent(contentArg) {\n return createElement(DayTable, {\n ref: _this.tableRef,\n dateProfile: props.dateProfile,\n dayTableModel: dayTableModel,\n businessHours: props.businessHours,\n dateSelection: props.dateSelection,\n eventStore: props.eventStore,\n eventUiBases: props.eventUiBases,\n eventSelection: props.eventSelection,\n eventDrag: props.eventDrag,\n eventResize: props.eventResize,\n nextDayThreshold: options.nextDayThreshold,\n colGroupNode: contentArg.tableColGroupNode,\n tableMinWidth: contentArg.tableMinWidth,\n dayMaxEvents: options.dayMaxEvents,\n dayMaxEventRows: options.dayMaxEventRows,\n showWeekNumbers: options.weekNumbers,\n expandRows: !props.isHeightAuto,\n headerAlignElRef: _this.headerElRef,\n clientWidth: contentArg.clientWidth,\n clientHeight: contentArg.clientHeight,\n forPrint: props.forPrint\n });\n };\n\n return options.dayMinWidth ? this.renderHScrollLayout(headerContent, bodyContent, dayTableModel.colCnt, options.dayMinWidth) : this.renderSimpleLayout(headerContent, bodyContent);\n };\n\n return DayTableView;\n}(TableView);\n\nfunction buildDayTableModel(dateProfile, dateProfileGenerator) {\n var daySeries = new DaySeriesModel(dateProfile.renderRange, dateProfileGenerator);\n return new DayTableModel(daySeries, /year|month|week/.test(dateProfile.currentRangeUnit));\n}\n\nvar TableDateProfileGenerator =\n/** @class */\nfunction (_super) {\n __extends(TableDateProfileGenerator, _super);\n\n function TableDateProfileGenerator() {\n return _super !== null && _super.apply(this, arguments) || this;\n } // Computes the date range that will be rendered.\n\n\n TableDateProfileGenerator.prototype.buildRenderRange = function (currentRange, currentRangeUnit, isRangeAllDay) {\n var dateEnv = this.props.dateEnv;\n\n var renderRange = _super.prototype.buildRenderRange.call(this, currentRange, currentRangeUnit, isRangeAllDay);\n\n var start = renderRange.start;\n var end = renderRange.end;\n var endOfWeek; // year and month views should be aligned with weeks. this is already done for week\n\n if (/^(year|month)$/.test(currentRangeUnit)) {\n start = dateEnv.startOfWeek(start); // make end-of-week if not already\n\n endOfWeek = dateEnv.startOfWeek(end);\n\n if (endOfWeek.valueOf() !== end.valueOf()) {\n end = addWeeks(endOfWeek, 1);\n }\n } // ensure 6 weeks\n\n\n if (this.props.monthMode && this.props.fixedWeekCount) {\n var rowCnt = Math.ceil( // could be partial weeks due to hiddenDays\n diffWeeks(start, end));\n end = addWeeks(end, 6 - rowCnt);\n }\n\n return {\n start: start,\n end: end\n };\n };\n\n return TableDateProfileGenerator;\n}(DateProfileGenerator);\n\nvar main = createPlugin({\n initialView: 'dayGridMonth',\n views: {\n dayGrid: {\n component: DayTableView,\n dateProfileGeneratorClass: TableDateProfileGenerator\n },\n dayGridDay: {\n type: 'dayGrid',\n duration: {\n days: 1\n }\n },\n dayGridWeek: {\n type: 'dayGrid',\n duration: {\n weeks: 1\n }\n },\n dayGridMonth: {\n type: 'dayGrid',\n duration: {\n months: 1\n },\n monthMode: true,\n fixedWeekCount: true\n }\n }\n});\nexport default main;\nexport { DayTableView as DayGridView, DayTable, DayTableSlicer, Table, TableView, buildDayTableModel };","import * as React from 'react';\n/**\n * @ignore - internal component.\n * @type {React.Context<{} | {expanded: boolean, disabled: boolean, toggle: () => void}>}\n */\n\nvar AccordionContext = React.createContext({});\n\nif (process.env.NODE_ENV !== 'production') {\n AccordionContext.displayName = 'AccordionContext';\n}\n\nexport default AccordionContext;","var v1 = require('./v1');\n\nvar v4 = require('./v4');\n\nvar uuid = v4;\nuuid.v1 = v1;\nuuid.v4 = v4;\nmodule.exports = uuid;","var defineProperty = require(\"./defineProperty.js\");\n\nfunction _objectSpread(target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i] != null ? Object(arguments[i]) : {};\n var ownKeys = Object.keys(source);\n\n if (typeof Object.getOwnPropertySymbols === 'function') {\n ownKeys.push.apply(ownKeys, Object.getOwnPropertySymbols(source).filter(function (sym) {\n return Object.getOwnPropertyDescriptor(source, sym).enumerable;\n }));\n }\n\n ownKeys.forEach(function (key) {\n defineProperty(target, key, source[key]);\n });\n }\n\n return target;\n}\n\nmodule.exports = _objectSpread, module.exports.__esModule = true, module.exports[\"default\"] = module.exports;","/**\n * Module dependencies\n */\nvar balanced = require(\"balanced-match\");\n\nvar reduceFunctionCall = require(\"reduce-function-call\");\n\nvar mexp = require(\"math-expression-evaluator\");\n/**\n * Constantes\n */\n\n\nvar MAX_STACK = 100; // should be enough for a single calc()...\n\nvar NESTED_CALC_RE = /(\\+|\\-|\\*|\\\\|[^a-z]|)(\\s*)(\\()/g;\n/**\n * Global variables\n */\n\nvar stack;\n/**\n * Expose reduceCSSCalc plugin\n *\n * @type {Function}\n */\n\nmodule.exports = reduceCSSCalc;\n/**\n * Reduce CSS calc() in a string, whenever it's possible\n *\n * @param {String} value css input\n */\n\nfunction reduceCSSCalc(value, decimalPrecision) {\n stack = 0;\n decimalPrecision = Math.pow(10, decimalPrecision === undefined ? 5 : decimalPrecision); // Allow calc() on multiple lines\n\n value = value.replace(/\\n+/g, \" \");\n /**\n * Evaluates an expression\n *\n * @param {String} expression\n * @returns {String}\n */\n\n function evaluateExpression(expression, functionIdentifier, call) {\n if (stack++ > MAX_STACK) {\n stack = 0;\n throw new Error(\"Call stack overflow for \" + call);\n }\n\n if (expression === \"\") {\n throw new Error(functionIdentifier + \"(): '\" + call + \"' must contain a non-whitespace string\");\n }\n\n expression = evaluateNestedExpression(expression, call);\n var units = getUnitsInExpression(expression); // If the expression contains multiple units or CSS variables,\n // then let the expression be (i.e. browser calc())\n\n if (units.length > 1 || expression.indexOf(\"var(\") > -1) {\n return functionIdentifier + \"(\" + expression + \")\";\n }\n\n var unit = units[0] || \"\";\n\n if (unit === \"%\") {\n // Convert percentages to numbers, to handle expressions like: 50% * 50% (will become: 25%):\n // console.log(expression)\n expression = expression.replace(/\\b[0-9\\.]+%/g, function (percent) {\n return parseFloat(percent.slice(0, -1)) * 0.01;\n });\n } // Remove units in expression:\n\n\n var toEvaluate = expression.replace(new RegExp(unit, \"gi\"), \"\");\n var result;\n\n try {\n result = mexp.eval(toEvaluate);\n } catch (e) {\n return functionIdentifier + \"(\" + expression + \")\";\n } // Transform back to a percentage result:\n\n\n if (unit === \"%\") {\n result *= 100;\n } // adjust rounding shit\n // (0.1 * 0.2 === 0.020000000000000004)\n\n\n if (functionIdentifier.length || unit === \"%\") {\n result = Math.round(result * decimalPrecision) / decimalPrecision;\n } // Add unit\n\n\n result += unit;\n return result;\n }\n /**\n * Evaluates nested expressions\n *\n * @param {String} expression\n * @returns {String}\n */\n\n\n function evaluateNestedExpression(expression, call) {\n // Remove the calc part from nested expressions to ensure\n // better browser compatibility\n expression = expression.replace(/((?:\\-[a-z]+\\-)?calc)/g, \"\");\n var evaluatedPart = \"\";\n var nonEvaluatedPart = expression;\n var matches;\n\n while (matches = NESTED_CALC_RE.exec(nonEvaluatedPart)) {\n if (matches[0].index > 0) {\n evaluatedPart += nonEvaluatedPart.substring(0, matches[0].index);\n }\n\n var balancedExpr = balanced(\"(\", \")\", nonEvaluatedPart.substring([0].index));\n\n if (balancedExpr.body === \"\") {\n throw new Error(\"'\" + expression + \"' must contain a non-whitespace string\");\n }\n\n var evaluated = evaluateExpression(balancedExpr.body, \"\", call);\n evaluatedPart += balancedExpr.pre + evaluated;\n nonEvaluatedPart = balancedExpr.post;\n }\n\n return evaluatedPart + nonEvaluatedPart;\n }\n\n return reduceFunctionCall(value, /((?:\\-[a-z]+\\-)?calc)\\(/, evaluateExpression);\n}\n/**\n * Checks what units are used in an expression\n *\n * @param {String} expression\n * @returns {Array}\n */\n\n\nfunction getUnitsInExpression(expression) {\n var uniqueUnits = [];\n var uniqueLowerCaseUnits = [];\n var unitRegEx = /[\\.0-9]([%a-z]+)/gi;\n var matches = unitRegEx.exec(expression);\n\n while (matches) {\n if (!matches || !matches[1]) {\n continue;\n }\n\n if (uniqueLowerCaseUnits.indexOf(matches[1].toLowerCase()) === -1) {\n uniqueUnits.push(matches[1]);\n uniqueLowerCaseUnits.push(matches[1].toLowerCase());\n }\n\n matches = unitRegEx.exec(expression);\n }\n\n return uniqueUnits;\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.hexToRgb = hexToRgb;\nexports.rgbToHex = rgbToHex;\nexports.hslToRgb = hslToRgb;\nexports.decomposeColor = decomposeColor;\nexports.recomposeColor = recomposeColor;\nexports.getContrastRatio = getContrastRatio;\nexports.getLuminance = getLuminance;\nexports.emphasize = emphasize;\nexports.fade = fade;\nexports.alpha = alpha;\nexports.darken = darken;\nexports.lighten = lighten;\n\nvar _utils = require(\"@material-ui/utils\");\n/* eslint-disable no-use-before-define */\n\n/**\n * Returns a number whose value is limited to the given range.\n *\n * @param {number} value The value to be clamped\n * @param {number} min The lower boundary of the output range\n * @param {number} max The upper boundary of the output range\n * @returns {number} A number in the range [min, max]\n */\n\n\nfunction clamp(value) {\n var min = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n var max = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 1;\n\n if (process.env.NODE_ENV !== 'production') {\n if (value < min || value > max) {\n console.error(\"Material-UI: The value provided \".concat(value, \" is out of range [\").concat(min, \", \").concat(max, \"].\"));\n }\n }\n\n return Math.min(Math.max(min, value), max);\n}\n/**\n * Converts a color from CSS hex format to CSS rgb format.\n *\n * @param {string} color - Hex color, i.e. #nnn or #nnnnnn\n * @returns {string} A CSS rgb color string\n */\n\n\nfunction hexToRgb(color) {\n color = color.substr(1);\n var re = new RegExp(\".{1,\".concat(color.length >= 6 ? 2 : 1, \"}\"), 'g');\n var colors = color.match(re);\n\n if (colors && colors[0].length === 1) {\n colors = colors.map(function (n) {\n return n + n;\n });\n }\n\n return colors ? \"rgb\".concat(colors.length === 4 ? 'a' : '', \"(\").concat(colors.map(function (n, index) {\n return index < 3 ? parseInt(n, 16) : Math.round(parseInt(n, 16) / 255 * 1000) / 1000;\n }).join(', '), \")\") : '';\n}\n\nfunction intToHex(int) {\n var hex = int.toString(16);\n return hex.length === 1 ? \"0\".concat(hex) : hex;\n}\n/**\n * Converts a color from CSS rgb format to CSS hex format.\n *\n * @param {string} color - RGB color, i.e. rgb(n, n, n)\n * @returns {string} A CSS rgb color string, i.e. #nnnnnn\n */\n\n\nfunction rgbToHex(color) {\n // Idempotent\n if (color.indexOf('#') === 0) {\n return color;\n }\n\n var _decomposeColor = decomposeColor(color),\n values = _decomposeColor.values;\n\n return \"#\".concat(values.map(function (n) {\n return intToHex(n);\n }).join(''));\n}\n/**\n * Converts a color from hsl format to rgb format.\n *\n * @param {string} color - HSL color values\n * @returns {string} rgb color values\n */\n\n\nfunction hslToRgb(color) {\n color = decomposeColor(color);\n var _color = color,\n values = _color.values;\n var h = values[0];\n var s = values[1] / 100;\n var l = values[2] / 100;\n var a = s * Math.min(l, 1 - l);\n\n var f = function f(n) {\n var k = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : (n + h / 30) % 12;\n return l - a * Math.max(Math.min(k - 3, 9 - k, 1), -1);\n };\n\n var type = 'rgb';\n var rgb = [Math.round(f(0) * 255), Math.round(f(8) * 255), Math.round(f(4) * 255)];\n\n if (color.type === 'hsla') {\n type += 'a';\n rgb.push(values[3]);\n }\n\n return recomposeColor({\n type: type,\n values: rgb\n });\n}\n/**\n * Returns an object with the type and values of a color.\n *\n * Note: Does not support rgb % values.\n *\n * @param {string} color - CSS color, i.e. one of: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla()\n * @returns {object} - A MUI color object: {type: string, values: number[]}\n */\n\n\nfunction decomposeColor(color) {\n // Idempotent\n if (color.type) {\n return color;\n }\n\n if (color.charAt(0) === '#') {\n return decomposeColor(hexToRgb(color));\n }\n\n var marker = color.indexOf('(');\n var type = color.substring(0, marker);\n\n if (['rgb', 'rgba', 'hsl', 'hsla'].indexOf(type) === -1) {\n throw new Error(process.env.NODE_ENV !== \"production\" ? \"Material-UI: Unsupported `\".concat(color, \"` color.\\nWe support the following formats: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla().\") : (0, _utils.formatMuiErrorMessage)(3, color));\n }\n\n var values = color.substring(marker + 1, color.length - 1).split(',');\n values = values.map(function (value) {\n return parseFloat(value);\n });\n return {\n type: type,\n values: values\n };\n}\n/**\n * Converts a color object with type and values to a string.\n *\n * @param {object} color - Decomposed color\n * @param {string} color.type - One of: 'rgb', 'rgba', 'hsl', 'hsla'\n * @param {array} color.values - [n,n,n] or [n,n,n,n]\n * @returns {string} A CSS color string\n */\n\n\nfunction recomposeColor(color) {\n var type = color.type;\n var values = color.values;\n\n if (type.indexOf('rgb') !== -1) {\n // Only convert the first 3 values to int (i.e. not alpha)\n values = values.map(function (n, i) {\n return i < 3 ? parseInt(n, 10) : n;\n });\n } else if (type.indexOf('hsl') !== -1) {\n values[1] = \"\".concat(values[1], \"%\");\n values[2] = \"\".concat(values[2], \"%\");\n }\n\n return \"\".concat(type, \"(\").concat(values.join(', '), \")\");\n}\n/**\n * Calculates the contrast ratio between two colors.\n *\n * Formula: https://www.w3.org/TR/WCAG20-TECHS/G17.html#G17-tests\n *\n * @param {string} foreground - CSS color, i.e. one of: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla()\n * @param {string} background - CSS color, i.e. one of: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla()\n * @returns {number} A contrast ratio value in the range 0 - 21.\n */\n\n\nfunction getContrastRatio(foreground, background) {\n var lumA = getLuminance(foreground);\n var lumB = getLuminance(background);\n return (Math.max(lumA, lumB) + 0.05) / (Math.min(lumA, lumB) + 0.05);\n}\n/**\n * The relative brightness of any point in a color space,\n * normalized to 0 for darkest black and 1 for lightest white.\n *\n * Formula: https://www.w3.org/TR/WCAG20-TECHS/G17.html#G17-tests\n *\n * @param {string} color - CSS color, i.e. one of: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla()\n * @returns {number} The relative brightness of the color in the range 0 - 1\n */\n\n\nfunction getLuminance(color) {\n color = decomposeColor(color);\n var rgb = color.type === 'hsl' ? decomposeColor(hslToRgb(color)).values : color.values;\n rgb = rgb.map(function (val) {\n val /= 255; // normalized\n\n return val <= 0.03928 ? val / 12.92 : Math.pow((val + 0.055) / 1.055, 2.4);\n }); // Truncate at 3 digits\n\n return Number((0.2126 * rgb[0] + 0.7152 * rgb[1] + 0.0722 * rgb[2]).toFixed(3));\n}\n/**\n * Darken or lighten a color, depending on its luminance.\n * Light colors are darkened, dark colors are lightened.\n *\n * @param {string} color - CSS color, i.e. one of: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla()\n * @param {number} coefficient=0.15 - multiplier in the range 0 - 1\n * @returns {string} A CSS color string. Hex input values are returned as rgb\n */\n\n\nfunction emphasize(color) {\n var coefficient = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0.15;\n return getLuminance(color) > 0.5 ? darken(color, coefficient) : lighten(color, coefficient);\n}\n\nvar warnedOnce = false;\n/**\n * Set the absolute transparency of a color.\n * Any existing alpha values are overwritten.\n *\n * @param {string} color - CSS color, i.e. one of: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla()\n * @param {number} value - value to set the alpha channel to in the range 0 -1\n * @returns {string} A CSS color string. Hex input values are returned as rgb\n *\n * @deprecated\n * Use `import { alpha } from '@material-ui/core/styles'` instead.\n */\n\nfunction fade(color, value) {\n if (process.env.NODE_ENV !== 'production') {\n if (!warnedOnce) {\n warnedOnce = true;\n console.error(['Material-UI: The `fade` color utility was renamed to `alpha` to better describe its functionality.', '', \"You should use `import { alpha } from '@material-ui/core/styles'`\"].join('\\n'));\n }\n }\n\n return alpha(color, value);\n}\n/**\n * Set the absolute transparency of a color.\n * Any existing alpha value is overwritten.\n *\n * @param {string} color - CSS color, i.e. one of: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla()\n * @param {number} value - value to set the alpha channel to in the range 0-1\n * @returns {string} A CSS color string. Hex input values are returned as rgb\n */\n\n\nfunction alpha(color, value) {\n color = decomposeColor(color);\n value = clamp(value);\n\n if (color.type === 'rgb' || color.type === 'hsl') {\n color.type += 'a';\n }\n\n color.values[3] = value;\n return recomposeColor(color);\n}\n/**\n * Darkens a color.\n *\n * @param {string} color - CSS color, i.e. one of: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla()\n * @param {number} coefficient - multiplier in the range 0 - 1\n * @returns {string} A CSS color string. Hex input values are returned as rgb\n */\n\n\nfunction darken(color, coefficient) {\n color = decomposeColor(color);\n coefficient = clamp(coefficient);\n\n if (color.type.indexOf('hsl') !== -1) {\n color.values[2] *= 1 - coefficient;\n } else if (color.type.indexOf('rgb') !== -1) {\n for (var i = 0; i < 3; i += 1) {\n color.values[i] *= 1 - coefficient;\n }\n }\n\n return recomposeColor(color);\n}\n/**\n * Lightens a color.\n *\n * @param {string} color - CSS color, i.e. one of: #nnn, #nnnnnn, rgb(), rgba(), hsl(), hsla()\n * @param {number} coefficient - multiplier in the range 0 - 1\n * @returns {string} A CSS color string. Hex input values are returned as rgb\n */\n\n\nfunction lighten(color, coefficient) {\n color = decomposeColor(color);\n coefficient = clamp(coefficient);\n\n if (color.type.indexOf('hsl') !== -1) {\n color.values[2] += (100 - color.values[2]) * coefficient;\n } else if (color.type.indexOf('rgb') !== -1) {\n for (var i = 0; i < 3; i += 1) {\n color.values[i] += (255 - color.values[i]) * coefficient;\n }\n }\n\n return recomposeColor(color);\n}","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nvar _interopRequireWildcard = require(\"@babel/runtime/helpers/interopRequireWildcard\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar React = _interopRequireWildcard(require(\"react\"));\n\nvar _createSvgIcon = _interopRequireDefault(require(\"./utils/createSvgIcon\"));\n\nvar _default = (0, _createSvgIcon.default)( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M3 18h18v-2H3v2zm0-5h18v-2H3v2zm0-7v2h18V6H3z\"\n}), 'Menu');\n\nexports.default = _default;","/* global window */\nimport ponyfill from './ponyfill.js';\nvar root;\n\nif (typeof self !== 'undefined') {\n root = self;\n} else if (typeof window !== 'undefined') {\n root = window;\n} else if (typeof global !== 'undefined') {\n root = global;\n} else if (typeof module !== 'undefined') {\n root = module;\n} else {\n root = Function('return this')();\n}\n\nvar result = ponyfill(root);\nexport default result;","import React from 'react';\nimport ThemeContext from './ThemeContext';\nexport default function useTheme() {\n var theme = React.useContext(ThemeContext);\n\n if (process.env.NODE_ENV !== 'production') {\n // eslint-disable-next-line react-hooks/rules-of-hooks\n React.useDebugValue(theme);\n }\n\n return theme;\n}","'use strict';\n\nvar utils = require('./utils');\n\nvar normalizeHeaderName = require('./helpers/normalizeHeaderName');\n\nvar enhanceError = require('./core/enhanceError');\n\nvar DEFAULT_CONTENT_TYPE = {\n 'Content-Type': 'application/x-www-form-urlencoded'\n};\n\nfunction setContentTypeIfUnset(headers, value) {\n if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {\n headers['Content-Type'] = value;\n }\n}\n\nfunction getDefaultAdapter() {\n var adapter;\n\n if (typeof XMLHttpRequest !== 'undefined') {\n // For browsers use XHR adapter\n adapter = require('./adapters/xhr');\n } else if (typeof process !== 'undefined' && Object.prototype.toString.call(process) === '[object process]') {\n // For node use HTTP adapter\n adapter = require('./adapters/http');\n }\n\n return adapter;\n}\n\nfunction stringifySafely(rawValue, parser, encoder) {\n if (utils.isString(rawValue)) {\n try {\n (parser || JSON.parse)(rawValue);\n return utils.trim(rawValue);\n } catch (e) {\n if (e.name !== 'SyntaxError') {\n throw e;\n }\n }\n }\n\n return (encoder || JSON.stringify)(rawValue);\n}\n\nvar defaults = {\n transitional: {\n silentJSONParsing: true,\n forcedJSONParsing: true,\n clarifyTimeoutError: false\n },\n adapter: getDefaultAdapter(),\n transformRequest: [function transformRequest(data, headers) {\n normalizeHeaderName(headers, 'Accept');\n normalizeHeaderName(headers, 'Content-Type');\n\n if (utils.isFormData(data) || utils.isArrayBuffer(data) || utils.isBuffer(data) || utils.isStream(data) || utils.isFile(data) || utils.isBlob(data)) {\n return data;\n }\n\n if (utils.isArrayBufferView(data)) {\n return data.buffer;\n }\n\n if (utils.isURLSearchParams(data)) {\n setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8');\n return data.toString();\n }\n\n if (utils.isObject(data) || headers && headers['Content-Type'] === 'application/json') {\n setContentTypeIfUnset(headers, 'application/json');\n return stringifySafely(data);\n }\n\n return data;\n }],\n transformResponse: [function transformResponse(data) {\n var transitional = this.transitional;\n var silentJSONParsing = transitional && transitional.silentJSONParsing;\n var forcedJSONParsing = transitional && transitional.forcedJSONParsing;\n var strictJSONParsing = !silentJSONParsing && this.responseType === 'json';\n\n if (strictJSONParsing || forcedJSONParsing && utils.isString(data) && data.length) {\n try {\n return JSON.parse(data);\n } catch (e) {\n if (strictJSONParsing) {\n if (e.name === 'SyntaxError') {\n throw enhanceError(e, this, 'E_JSON_PARSE');\n }\n\n throw e;\n }\n }\n }\n\n return data;\n }],\n\n /**\n * A timeout in milliseconds to abort a request. If set to 0 (default) a\n * timeout is not created.\n */\n timeout: 0,\n xsrfCookieName: 'XSRF-TOKEN',\n xsrfHeaderName: 'X-XSRF-TOKEN',\n maxContentLength: -1,\n maxBodyLength: -1,\n validateStatus: function validateStatus(status) {\n return status >= 200 && status < 300;\n }\n};\ndefaults.headers = {\n common: {\n 'Accept': 'application/json, text/plain, */*'\n }\n};\nutils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {\n defaults.headers[method] = {};\n});\nutils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {\n defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);\n});\nmodule.exports = defaults;","/*global exports*/\nvar SignStream = require('./lib/sign-stream');\n\nvar VerifyStream = require('./lib/verify-stream');\n\nvar ALGORITHMS = ['HS256', 'HS384', 'HS512', 'RS256', 'RS384', 'RS512', 'PS256', 'PS384', 'PS512', 'ES256', 'ES384', 'ES512'];\nexports.ALGORITHMS = ALGORITHMS;\nexports.sign = SignStream.sign;\nexports.verify = VerifyStream.verify;\nexports.decode = VerifyStream.decode;\nexports.isValid = VerifyStream.isValid;\n\nexports.createSign = function createSign(opts) {\n return new SignStream(opts);\n};\n\nexports.createVerify = function createVerify(opts) {\n return new VerifyStream(opts);\n};","exports = module.exports = require('./lib/_stream_readable.js');\nexports.Stream = exports;\nexports.Readable = exports;\nexports.Writable = require('./lib/_stream_writable.js');\nexports.Duplex = require('./lib/_stream_duplex.js');\nexports.Transform = require('./lib/_stream_transform.js');\nexports.PassThrough = require('./lib/_stream_passthrough.js');","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n// A bit simpler than readable streams.\n// Implement an async ._write(chunk, encoding, cb), and it'll handle all\n// the drain event emission and buffering.\n'use strict';\n/**/\n\nvar pna = require('process-nextick-args');\n/* */\n\n\nmodule.exports = Writable;\n/* */\n\nfunction WriteReq(chunk, encoding, cb) {\n this.chunk = chunk;\n this.encoding = encoding;\n this.callback = cb;\n this.next = null;\n} // It seems a linked list but it is not\n// there will be only 2 of these for each stream\n\n\nfunction CorkedRequest(state) {\n var _this = this;\n\n this.next = null;\n this.entry = null;\n\n this.finish = function () {\n onCorkedFinish(_this, state);\n };\n}\n/* */\n\n/**/\n\n\nvar asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : pna.nextTick;\n/* */\n\n/**/\n\nvar Duplex;\n/* */\n\nWritable.WritableState = WritableState;\n/**/\n\nvar util = Object.create(require('core-util-is'));\nutil.inherits = require('inherits');\n/* */\n\n/**/\n\nvar internalUtil = {\n deprecate: require('util-deprecate')\n};\n/* */\n\n/**/\n\nvar Stream = require('./internal/streams/stream');\n/* */\n\n/**/\n\n\nvar Buffer = require('safe-buffer').Buffer;\n\nvar OurUint8Array = global.Uint8Array || function () {};\n\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\n\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n/* */\n\n\nvar destroyImpl = require('./internal/streams/destroy');\n\nutil.inherits(Writable, Stream);\n\nfunction nop() {}\n\nfunction WritableState(options, stream) {\n Duplex = Duplex || require('./_stream_duplex');\n options = options || {}; // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream.\n // These options can be provided separately as readableXXX and writableXXX.\n\n var isDuplex = stream instanceof Duplex; // object stream flag to indicate whether or not this stream\n // contains buffers or objects.\n\n this.objectMode = !!options.objectMode;\n if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode; // the point at which write() starts returning false\n // Note: 0 is a valid value, means that we always return false if\n // the entire buffer is not flushed immediately on write()\n\n var hwm = options.highWaterMark;\n var writableHwm = options.writableHighWaterMark;\n var defaultHwm = this.objectMode ? 16 : 16 * 1024;\n if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm;else this.highWaterMark = defaultHwm; // cast to ints.\n\n this.highWaterMark = Math.floor(this.highWaterMark); // if _final has been called\n\n this.finalCalled = false; // drain event flag.\n\n this.needDrain = false; // at the start of calling end()\n\n this.ending = false; // when end() has been called, and returned\n\n this.ended = false; // when 'finish' is emitted\n\n this.finished = false; // has it been destroyed\n\n this.destroyed = false; // should we decode strings into buffers before passing to _write?\n // this is here so that some node-core streams can optimize string\n // handling at a lower level.\n\n var noDecode = options.decodeStrings === false;\n this.decodeStrings = !noDecode; // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n\n this.defaultEncoding = options.defaultEncoding || 'utf8'; // not an actual buffer we keep track of, but a measurement\n // of how much we're waiting to get pushed to some underlying\n // socket or file.\n\n this.length = 0; // a flag to see when we're in the middle of a write.\n\n this.writing = false; // when true all writes will be buffered until .uncork() call\n\n this.corked = 0; // a flag to be able to tell if the onwrite cb is called immediately,\n // or on a later tick. We set this to true at first, because any\n // actions that shouldn't happen until \"later\" should generally also\n // not happen before the first write call.\n\n this.sync = true; // a flag to know if we're processing previously buffered items, which\n // may call the _write() callback in the same tick, so that we don't\n // end up in an overlapped onwrite situation.\n\n this.bufferProcessing = false; // the callback that's passed to _write(chunk,cb)\n\n this.onwrite = function (er) {\n onwrite(stream, er);\n }; // the callback that the user supplies to write(chunk,encoding,cb)\n\n\n this.writecb = null; // the amount that is being written when _write is called.\n\n this.writelen = 0;\n this.bufferedRequest = null;\n this.lastBufferedRequest = null; // number of pending user-supplied write callbacks\n // this must be 0 before 'finish' can be emitted\n\n this.pendingcb = 0; // emit prefinish if the only thing we're waiting for is _write cbs\n // This is relevant for synchronous Transform streams\n\n this.prefinished = false; // True if the error was already emitted and should not be thrown again\n\n this.errorEmitted = false; // count buffered requests\n\n this.bufferedRequestCount = 0; // allocate the first CorkedRequest, there is always\n // one allocated and free to use, and we maintain at most two\n\n this.corkedRequestsFree = new CorkedRequest(this);\n}\n\nWritableState.prototype.getBuffer = function getBuffer() {\n var current = this.bufferedRequest;\n var out = [];\n\n while (current) {\n out.push(current);\n current = current.next;\n }\n\n return out;\n};\n\n(function () {\n try {\n Object.defineProperty(WritableState.prototype, 'buffer', {\n get: internalUtil.deprecate(function () {\n return this.getBuffer();\n }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')\n });\n } catch (_) {}\n})(); // Test _writableState for inheritance to account for Duplex streams,\n// whose prototype chain only points to Readable.\n\n\nvar realHasInstance;\n\nif (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {\n realHasInstance = Function.prototype[Symbol.hasInstance];\n Object.defineProperty(Writable, Symbol.hasInstance, {\n value: function value(object) {\n if (realHasInstance.call(this, object)) return true;\n if (this !== Writable) return false;\n return object && object._writableState instanceof WritableState;\n }\n });\n} else {\n realHasInstance = function realHasInstance(object) {\n return object instanceof this;\n };\n}\n\nfunction Writable(options) {\n Duplex = Duplex || require('./_stream_duplex'); // Writable ctor is applied to Duplexes, too.\n // `realHasInstance` is necessary because using plain `instanceof`\n // would return false, as no `_writableState` property is attached.\n // Trying to use the custom `instanceof` for Writable here will also break the\n // Node.js LazyTransform implementation, which has a non-trivial getter for\n // `_writableState` that would lead to infinite recursion.\n\n if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) {\n return new Writable(options);\n }\n\n this._writableState = new WritableState(options, this); // legacy.\n\n this.writable = true;\n\n if (options) {\n if (typeof options.write === 'function') this._write = options.write;\n if (typeof options.writev === 'function') this._writev = options.writev;\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n if (typeof options.final === 'function') this._final = options.final;\n }\n\n Stream.call(this);\n} // Otherwise people can pipe Writable streams, which is just wrong.\n\n\nWritable.prototype.pipe = function () {\n this.emit('error', new Error('Cannot pipe, not readable'));\n};\n\nfunction writeAfterEnd(stream, cb) {\n var er = new Error('write after end'); // TODO: defer error events consistently everywhere, not just the cb\n\n stream.emit('error', er);\n pna.nextTick(cb, er);\n} // Checks that a user-supplied chunk is valid, especially for the particular\n// mode the stream is in. Currently this means that `null` is never accepted\n// and undefined/non-string values are only allowed in object mode.\n\n\nfunction validChunk(stream, state, chunk, cb) {\n var valid = true;\n var er = false;\n\n if (chunk === null) {\n er = new TypeError('May not write null values to stream');\n } else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {\n er = new TypeError('Invalid non-string/buffer chunk');\n }\n\n if (er) {\n stream.emit('error', er);\n pna.nextTick(cb, er);\n valid = false;\n }\n\n return valid;\n}\n\nWritable.prototype.write = function (chunk, encoding, cb) {\n var state = this._writableState;\n var ret = false;\n\n var isBuf = !state.objectMode && _isUint8Array(chunk);\n\n if (isBuf && !Buffer.isBuffer(chunk)) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n\n if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n\n if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;\n if (typeof cb !== 'function') cb = nop;\n if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {\n state.pendingcb++;\n ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);\n }\n return ret;\n};\n\nWritable.prototype.cork = function () {\n var state = this._writableState;\n state.corked++;\n};\n\nWritable.prototype.uncork = function () {\n var state = this._writableState;\n\n if (state.corked) {\n state.corked--;\n if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);\n }\n};\n\nWritable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {\n // node::ParseEncoding() requires lower case.\n if (typeof encoding === 'string') encoding = encoding.toLowerCase();\n if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);\n this._writableState.defaultEncoding = encoding;\n return this;\n};\n\nfunction decodeChunk(state, chunk, encoding) {\n if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {\n chunk = Buffer.from(chunk, encoding);\n }\n\n return chunk;\n}\n\nObject.defineProperty(Writable.prototype, 'writableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.highWaterMark;\n }\n}); // if we're already writing something, then just put this\n// in the queue, and wait our turn. Otherwise, call _write\n// If we return false, then we need a drain event, so set that flag.\n\nfunction writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {\n if (!isBuf) {\n var newChunk = decodeChunk(state, chunk, encoding);\n\n if (chunk !== newChunk) {\n isBuf = true;\n encoding = 'buffer';\n chunk = newChunk;\n }\n }\n\n var len = state.objectMode ? 1 : chunk.length;\n state.length += len;\n var ret = state.length < state.highWaterMark; // we must ensure that previous needDrain will not be reset to false.\n\n if (!ret) state.needDrain = true;\n\n if (state.writing || state.corked) {\n var last = state.lastBufferedRequest;\n state.lastBufferedRequest = {\n chunk: chunk,\n encoding: encoding,\n isBuf: isBuf,\n callback: cb,\n next: null\n };\n\n if (last) {\n last.next = state.lastBufferedRequest;\n } else {\n state.bufferedRequest = state.lastBufferedRequest;\n }\n\n state.bufferedRequestCount += 1;\n } else {\n doWrite(stream, state, false, len, chunk, encoding, cb);\n }\n\n return ret;\n}\n\nfunction doWrite(stream, state, writev, len, chunk, encoding, cb) {\n state.writelen = len;\n state.writecb = cb;\n state.writing = true;\n state.sync = true;\n if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);\n state.sync = false;\n}\n\nfunction onwriteError(stream, state, sync, er, cb) {\n --state.pendingcb;\n\n if (sync) {\n // defer the callback if we are being called synchronously\n // to avoid piling up things on the stack\n pna.nextTick(cb, er); // this can emit finish, and it will always happen\n // after error\n\n pna.nextTick(finishMaybe, stream, state);\n stream._writableState.errorEmitted = true;\n stream.emit('error', er);\n } else {\n // the caller expect this to happen before if\n // it is async\n cb(er);\n stream._writableState.errorEmitted = true;\n stream.emit('error', er); // this can emit finish, but finish must\n // always follow error\n\n finishMaybe(stream, state);\n }\n}\n\nfunction onwriteStateUpdate(state) {\n state.writing = false;\n state.writecb = null;\n state.length -= state.writelen;\n state.writelen = 0;\n}\n\nfunction onwrite(stream, er) {\n var state = stream._writableState;\n var sync = state.sync;\n var cb = state.writecb;\n onwriteStateUpdate(state);\n if (er) onwriteError(stream, state, sync, er, cb);else {\n // Check if we're actually ready to finish, but don't emit yet\n var finished = needFinish(state);\n\n if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {\n clearBuffer(stream, state);\n }\n\n if (sync) {\n /**/\n asyncWrite(afterWrite, stream, state, finished, cb);\n /* */\n } else {\n afterWrite(stream, state, finished, cb);\n }\n }\n}\n\nfunction afterWrite(stream, state, finished, cb) {\n if (!finished) onwriteDrain(stream, state);\n state.pendingcb--;\n cb();\n finishMaybe(stream, state);\n} // Must force callback to be called on nextTick, so that we don't\n// emit 'drain' before the write() consumer gets the 'false' return\n// value, and has a chance to attach a 'drain' listener.\n\n\nfunction onwriteDrain(stream, state) {\n if (state.length === 0 && state.needDrain) {\n state.needDrain = false;\n stream.emit('drain');\n }\n} // if there's something in the buffer waiting, then process it\n\n\nfunction clearBuffer(stream, state) {\n state.bufferProcessing = true;\n var entry = state.bufferedRequest;\n\n if (stream._writev && entry && entry.next) {\n // Fast case, write everything using _writev()\n var l = state.bufferedRequestCount;\n var buffer = new Array(l);\n var holder = state.corkedRequestsFree;\n holder.entry = entry;\n var count = 0;\n var allBuffers = true;\n\n while (entry) {\n buffer[count] = entry;\n if (!entry.isBuf) allBuffers = false;\n entry = entry.next;\n count += 1;\n }\n\n buffer.allBuffers = allBuffers;\n doWrite(stream, state, true, state.length, buffer, '', holder.finish); // doWrite is almost always async, defer these to save a bit of time\n // as the hot path ends with doWrite\n\n state.pendingcb++;\n state.lastBufferedRequest = null;\n\n if (holder.next) {\n state.corkedRequestsFree = holder.next;\n holder.next = null;\n } else {\n state.corkedRequestsFree = new CorkedRequest(state);\n }\n\n state.bufferedRequestCount = 0;\n } else {\n // Slow case, write chunks one-by-one\n while (entry) {\n var chunk = entry.chunk;\n var encoding = entry.encoding;\n var cb = entry.callback;\n var len = state.objectMode ? 1 : chunk.length;\n doWrite(stream, state, false, len, chunk, encoding, cb);\n entry = entry.next;\n state.bufferedRequestCount--; // if we didn't call the onwrite immediately, then\n // it means that we need to wait until it does.\n // also, that means that the chunk and cb are currently\n // being processed, so move the buffer counter past them.\n\n if (state.writing) {\n break;\n }\n }\n\n if (entry === null) state.lastBufferedRequest = null;\n }\n\n state.bufferedRequest = entry;\n state.bufferProcessing = false;\n}\n\nWritable.prototype._write = function (chunk, encoding, cb) {\n cb(new Error('_write() is not implemented'));\n};\n\nWritable.prototype._writev = null;\n\nWritable.prototype.end = function (chunk, encoding, cb) {\n var state = this._writableState;\n\n if (typeof chunk === 'function') {\n cb = chunk;\n chunk = null;\n encoding = null;\n } else if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n\n if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); // .end() fully uncorks\n\n if (state.corked) {\n state.corked = 1;\n this.uncork();\n } // ignore unnecessary end() calls.\n\n\n if (!state.ending && !state.finished) endWritable(this, state, cb);\n};\n\nfunction needFinish(state) {\n return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;\n}\n\nfunction callFinal(stream, state) {\n stream._final(function (err) {\n state.pendingcb--;\n\n if (err) {\n stream.emit('error', err);\n }\n\n state.prefinished = true;\n stream.emit('prefinish');\n finishMaybe(stream, state);\n });\n}\n\nfunction prefinish(stream, state) {\n if (!state.prefinished && !state.finalCalled) {\n if (typeof stream._final === 'function') {\n state.pendingcb++;\n state.finalCalled = true;\n pna.nextTick(callFinal, stream, state);\n } else {\n state.prefinished = true;\n stream.emit('prefinish');\n }\n }\n}\n\nfunction finishMaybe(stream, state) {\n var need = needFinish(state);\n\n if (need) {\n prefinish(stream, state);\n\n if (state.pendingcb === 0) {\n state.finished = true;\n stream.emit('finish');\n }\n }\n\n return need;\n}\n\nfunction endWritable(stream, state, cb) {\n state.ending = true;\n finishMaybe(stream, state);\n\n if (cb) {\n if (state.finished) pna.nextTick(cb);else stream.once('finish', cb);\n }\n\n state.ended = true;\n stream.writable = false;\n}\n\nfunction onCorkedFinish(corkReq, state, err) {\n var entry = corkReq.entry;\n corkReq.entry = null;\n\n while (entry) {\n var cb = entry.callback;\n state.pendingcb--;\n cb(err);\n entry = entry.next;\n }\n\n if (state.corkedRequestsFree) {\n state.corkedRequestsFree.next = corkReq;\n } else {\n state.corkedRequestsFree = corkReq;\n }\n}\n\nObject.defineProperty(Writable.prototype, 'destroyed', {\n get: function get() {\n if (this._writableState === undefined) {\n return false;\n }\n\n return this._writableState.destroyed;\n },\n set: function set(value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._writableState) {\n return;\n } // backward compatibility, the user is explicitly\n // managing destroyed\n\n\n this._writableState.destroyed = value;\n }\n});\nWritable.prototype.destroy = destroyImpl.destroy;\nWritable.prototype._undestroy = destroyImpl.undestroy;\n\nWritable.prototype._destroy = function (err, cb) {\n this.end();\n cb(err);\n};","/**\n * Module exports.\n */\nmodule.exports = deprecate;\n/**\n * Mark that a method should not be used.\n * Returns a modified function which warns once by default.\n *\n * If `localStorage.noDeprecation = true` is set, then it is a no-op.\n *\n * If `localStorage.throwDeprecation = true` is set, then deprecated functions\n * will throw an Error when invoked.\n *\n * If `localStorage.traceDeprecation = true` is set, then deprecated functions\n * will invoke `console.trace()` instead of `console.error()`.\n *\n * @param {Function} fn - the function to deprecate\n * @param {String} msg - the string to print to the console when `fn` is invoked\n * @returns {Function} a new \"deprecated\" version of `fn`\n * @api public\n */\n\nfunction deprecate(fn, msg) {\n if (config('noDeprecation')) {\n return fn;\n }\n\n var warned = false;\n\n function deprecated() {\n if (!warned) {\n if (config('throwDeprecation')) {\n throw new Error(msg);\n } else if (config('traceDeprecation')) {\n console.trace(msg);\n } else {\n console.warn(msg);\n }\n\n warned = true;\n }\n\n return fn.apply(this, arguments);\n }\n\n return deprecated;\n}\n/**\n * Checks `localStorage` for boolean values for the given `name`.\n *\n * @param {String} name\n * @returns {Boolean}\n * @api private\n */\n\n\nfunction config(name) {\n // accessing global.localStorage can trigger a DOMException in sandboxed iframes\n try {\n if (!global.localStorage) return false;\n } catch (_) {\n return false;\n }\n\n var val = global.localStorage[name];\n if (null == val) return false;\n return String(val).toLowerCase() === 'true';\n}","'use strict';\n\nvar inherits = require('inherits');\n\nvar HashBase = require('hash-base');\n\nvar Buffer = require('safe-buffer').Buffer;\n\nvar ARRAY16 = new Array(16);\n\nfunction MD5() {\n HashBase.call(this, 64); // state\n\n this._a = 0x67452301;\n this._b = 0xefcdab89;\n this._c = 0x98badcfe;\n this._d = 0x10325476;\n}\n\ninherits(MD5, HashBase);\n\nMD5.prototype._update = function () {\n var M = ARRAY16;\n\n for (var i = 0; i < 16; ++i) {\n M[i] = this._block.readInt32LE(i * 4);\n }\n\n var a = this._a;\n var b = this._b;\n var c = this._c;\n var d = this._d;\n a = fnF(a, b, c, d, M[0], 0xd76aa478, 7);\n d = fnF(d, a, b, c, M[1], 0xe8c7b756, 12);\n c = fnF(c, d, a, b, M[2], 0x242070db, 17);\n b = fnF(b, c, d, a, M[3], 0xc1bdceee, 22);\n a = fnF(a, b, c, d, M[4], 0xf57c0faf, 7);\n d = fnF(d, a, b, c, M[5], 0x4787c62a, 12);\n c = fnF(c, d, a, b, M[6], 0xa8304613, 17);\n b = fnF(b, c, d, a, M[7], 0xfd469501, 22);\n a = fnF(a, b, c, d, M[8], 0x698098d8, 7);\n d = fnF(d, a, b, c, M[9], 0x8b44f7af, 12);\n c = fnF(c, d, a, b, M[10], 0xffff5bb1, 17);\n b = fnF(b, c, d, a, M[11], 0x895cd7be, 22);\n a = fnF(a, b, c, d, M[12], 0x6b901122, 7);\n d = fnF(d, a, b, c, M[13], 0xfd987193, 12);\n c = fnF(c, d, a, b, M[14], 0xa679438e, 17);\n b = fnF(b, c, d, a, M[15], 0x49b40821, 22);\n a = fnG(a, b, c, d, M[1], 0xf61e2562, 5);\n d = fnG(d, a, b, c, M[6], 0xc040b340, 9);\n c = fnG(c, d, a, b, M[11], 0x265e5a51, 14);\n b = fnG(b, c, d, a, M[0], 0xe9b6c7aa, 20);\n a = fnG(a, b, c, d, M[5], 0xd62f105d, 5);\n d = fnG(d, a, b, c, M[10], 0x02441453, 9);\n c = fnG(c, d, a, b, M[15], 0xd8a1e681, 14);\n b = fnG(b, c, d, a, M[4], 0xe7d3fbc8, 20);\n a = fnG(a, b, c, d, M[9], 0x21e1cde6, 5);\n d = fnG(d, a, b, c, M[14], 0xc33707d6, 9);\n c = fnG(c, d, a, b, M[3], 0xf4d50d87, 14);\n b = fnG(b, c, d, a, M[8], 0x455a14ed, 20);\n a = fnG(a, b, c, d, M[13], 0xa9e3e905, 5);\n d = fnG(d, a, b, c, M[2], 0xfcefa3f8, 9);\n c = fnG(c, d, a, b, M[7], 0x676f02d9, 14);\n b = fnG(b, c, d, a, M[12], 0x8d2a4c8a, 20);\n a = fnH(a, b, c, d, M[5], 0xfffa3942, 4);\n d = fnH(d, a, b, c, M[8], 0x8771f681, 11);\n c = fnH(c, d, a, b, M[11], 0x6d9d6122, 16);\n b = fnH(b, c, d, a, M[14], 0xfde5380c, 23);\n a = fnH(a, b, c, d, M[1], 0xa4beea44, 4);\n d = fnH(d, a, b, c, M[4], 0x4bdecfa9, 11);\n c = fnH(c, d, a, b, M[7], 0xf6bb4b60, 16);\n b = fnH(b, c, d, a, M[10], 0xbebfbc70, 23);\n a = fnH(a, b, c, d, M[13], 0x289b7ec6, 4);\n d = fnH(d, a, b, c, M[0], 0xeaa127fa, 11);\n c = fnH(c, d, a, b, M[3], 0xd4ef3085, 16);\n b = fnH(b, c, d, a, M[6], 0x04881d05, 23);\n a = fnH(a, b, c, d, M[9], 0xd9d4d039, 4);\n d = fnH(d, a, b, c, M[12], 0xe6db99e5, 11);\n c = fnH(c, d, a, b, M[15], 0x1fa27cf8, 16);\n b = fnH(b, c, d, a, M[2], 0xc4ac5665, 23);\n a = fnI(a, b, c, d, M[0], 0xf4292244, 6);\n d = fnI(d, a, b, c, M[7], 0x432aff97, 10);\n c = fnI(c, d, a, b, M[14], 0xab9423a7, 15);\n b = fnI(b, c, d, a, M[5], 0xfc93a039, 21);\n a = fnI(a, b, c, d, M[12], 0x655b59c3, 6);\n d = fnI(d, a, b, c, M[3], 0x8f0ccc92, 10);\n c = fnI(c, d, a, b, M[10], 0xffeff47d, 15);\n b = fnI(b, c, d, a, M[1], 0x85845dd1, 21);\n a = fnI(a, b, c, d, M[8], 0x6fa87e4f, 6);\n d = fnI(d, a, b, c, M[15], 0xfe2ce6e0, 10);\n c = fnI(c, d, a, b, M[6], 0xa3014314, 15);\n b = fnI(b, c, d, a, M[13], 0x4e0811a1, 21);\n a = fnI(a, b, c, d, M[4], 0xf7537e82, 6);\n d = fnI(d, a, b, c, M[11], 0xbd3af235, 10);\n c = fnI(c, d, a, b, M[2], 0x2ad7d2bb, 15);\n b = fnI(b, c, d, a, M[9], 0xeb86d391, 21);\n this._a = this._a + a | 0;\n this._b = this._b + b | 0;\n this._c = this._c + c | 0;\n this._d = this._d + d | 0;\n};\n\nMD5.prototype._digest = function () {\n // create padding and handle blocks\n this._block[this._blockOffset++] = 0x80;\n\n if (this._blockOffset > 56) {\n this._block.fill(0, this._blockOffset, 64);\n\n this._update();\n\n this._blockOffset = 0;\n }\n\n this._block.fill(0, this._blockOffset, 56);\n\n this._block.writeUInt32LE(this._length[0], 56);\n\n this._block.writeUInt32LE(this._length[1], 60);\n\n this._update(); // produce result\n\n\n var buffer = Buffer.allocUnsafe(16);\n buffer.writeInt32LE(this._a, 0);\n buffer.writeInt32LE(this._b, 4);\n buffer.writeInt32LE(this._c, 8);\n buffer.writeInt32LE(this._d, 12);\n return buffer;\n};\n\nfunction rotl(x, n) {\n return x << n | x >>> 32 - n;\n}\n\nfunction fnF(a, b, c, d, m, k, s) {\n return rotl(a + (b & c | ~b & d) + m + k | 0, s) + b | 0;\n}\n\nfunction fnG(a, b, c, d, m, k, s) {\n return rotl(a + (b & d | c & ~d) + m + k | 0, s) + b | 0;\n}\n\nfunction fnH(a, b, c, d, m, k, s) {\n return rotl(a + (b ^ c ^ d) + m + k | 0, s) + b | 0;\n}\n\nfunction fnI(a, b, c, d, m, k, s) {\n return rotl(a + (c ^ (b | ~d)) + m + k | 0, s) + b | 0;\n}\n\nmodule.exports = MD5;","// Ported from https://github.com/mafintosh/end-of-stream with\n// permission from the author, Mathias Buus (@mafintosh).\n'use strict';\n\nvar ERR_STREAM_PREMATURE_CLOSE = require('../../../errors').codes.ERR_STREAM_PREMATURE_CLOSE;\n\nfunction once(callback) {\n var called = false;\n return function () {\n if (called) return;\n called = true;\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n callback.apply(this, args);\n };\n}\n\nfunction noop() {}\n\nfunction isRequest(stream) {\n return stream.setHeader && typeof stream.abort === 'function';\n}\n\nfunction eos(stream, opts, callback) {\n if (typeof opts === 'function') return eos(stream, null, opts);\n if (!opts) opts = {};\n callback = once(callback || noop);\n var readable = opts.readable || opts.readable !== false && stream.readable;\n var writable = opts.writable || opts.writable !== false && stream.writable;\n\n var onlegacyfinish = function onlegacyfinish() {\n if (!stream.writable) onfinish();\n };\n\n var writableEnded = stream._writableState && stream._writableState.finished;\n\n var onfinish = function onfinish() {\n writable = false;\n writableEnded = true;\n if (!readable) callback.call(stream);\n };\n\n var readableEnded = stream._readableState && stream._readableState.endEmitted;\n\n var onend = function onend() {\n readable = false;\n readableEnded = true;\n if (!writable) callback.call(stream);\n };\n\n var onerror = function onerror(err) {\n callback.call(stream, err);\n };\n\n var onclose = function onclose() {\n var err;\n\n if (readable && !readableEnded) {\n if (!stream._readableState || !stream._readableState.ended) err = new ERR_STREAM_PREMATURE_CLOSE();\n return callback.call(stream, err);\n }\n\n if (writable && !writableEnded) {\n if (!stream._writableState || !stream._writableState.ended) err = new ERR_STREAM_PREMATURE_CLOSE();\n return callback.call(stream, err);\n }\n };\n\n var onrequest = function onrequest() {\n stream.req.on('finish', onfinish);\n };\n\n if (isRequest(stream)) {\n stream.on('complete', onfinish);\n stream.on('abort', onclose);\n if (stream.req) onrequest();else stream.on('request', onrequest);\n } else if (writable && !stream._writableState) {\n // legacy streams\n stream.on('end', onlegacyfinish);\n stream.on('close', onlegacyfinish);\n }\n\n stream.on('end', onend);\n stream.on('finish', onfinish);\n if (opts.error !== false) stream.on('error', onerror);\n stream.on('close', onclose);\n return function () {\n stream.removeListener('complete', onfinish);\n stream.removeListener('abort', onclose);\n stream.removeListener('request', onrequest);\n if (stream.req) stream.req.removeListener('finish', onfinish);\n stream.removeListener('end', onlegacyfinish);\n stream.removeListener('close', onlegacyfinish);\n stream.removeListener('finish', onfinish);\n stream.removeListener('end', onend);\n stream.removeListener('error', onerror);\n stream.removeListener('close', onclose);\n };\n}\n\nmodule.exports = eos;","'use strict';\n\nvar Buffer = require('buffer').Buffer;\n\nvar inherits = require('inherits');\n\nvar HashBase = require('hash-base');\n\nvar ARRAY16 = new Array(16);\nvar zl = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8, 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12, 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2, 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13];\nvar zr = [5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12, 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2, 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13, 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14, 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11];\nvar sl = [11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8, 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12, 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5, 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12, 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6];\nvar sr = [8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6, 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11, 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5, 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8, 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11];\nvar hl = [0x00000000, 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xa953fd4e];\nvar hr = [0x50a28be6, 0x5c4dd124, 0x6d703ef3, 0x7a6d76e9, 0x00000000];\n\nfunction RIPEMD160() {\n HashBase.call(this, 64); // state\n\n this._a = 0x67452301;\n this._b = 0xefcdab89;\n this._c = 0x98badcfe;\n this._d = 0x10325476;\n this._e = 0xc3d2e1f0;\n}\n\ninherits(RIPEMD160, HashBase);\n\nRIPEMD160.prototype._update = function () {\n var words = ARRAY16;\n\n for (var j = 0; j < 16; ++j) {\n words[j] = this._block.readInt32LE(j * 4);\n }\n\n var al = this._a | 0;\n var bl = this._b | 0;\n var cl = this._c | 0;\n var dl = this._d | 0;\n var el = this._e | 0;\n var ar = this._a | 0;\n var br = this._b | 0;\n var cr = this._c | 0;\n var dr = this._d | 0;\n var er = this._e | 0; // computation\n\n for (var i = 0; i < 80; i += 1) {\n var tl;\n var tr;\n\n if (i < 16) {\n tl = fn1(al, bl, cl, dl, el, words[zl[i]], hl[0], sl[i]);\n tr = fn5(ar, br, cr, dr, er, words[zr[i]], hr[0], sr[i]);\n } else if (i < 32) {\n tl = fn2(al, bl, cl, dl, el, words[zl[i]], hl[1], sl[i]);\n tr = fn4(ar, br, cr, dr, er, words[zr[i]], hr[1], sr[i]);\n } else if (i < 48) {\n tl = fn3(al, bl, cl, dl, el, words[zl[i]], hl[2], sl[i]);\n tr = fn3(ar, br, cr, dr, er, words[zr[i]], hr[2], sr[i]);\n } else if (i < 64) {\n tl = fn4(al, bl, cl, dl, el, words[zl[i]], hl[3], sl[i]);\n tr = fn2(ar, br, cr, dr, er, words[zr[i]], hr[3], sr[i]);\n } else {\n // if (i<80) {\n tl = fn5(al, bl, cl, dl, el, words[zl[i]], hl[4], sl[i]);\n tr = fn1(ar, br, cr, dr, er, words[zr[i]], hr[4], sr[i]);\n }\n\n al = el;\n el = dl;\n dl = rotl(cl, 10);\n cl = bl;\n bl = tl;\n ar = er;\n er = dr;\n dr = rotl(cr, 10);\n cr = br;\n br = tr;\n } // update state\n\n\n var t = this._b + cl + dr | 0;\n this._b = this._c + dl + er | 0;\n this._c = this._d + el + ar | 0;\n this._d = this._e + al + br | 0;\n this._e = this._a + bl + cr | 0;\n this._a = t;\n};\n\nRIPEMD160.prototype._digest = function () {\n // create padding and handle blocks\n this._block[this._blockOffset++] = 0x80;\n\n if (this._blockOffset > 56) {\n this._block.fill(0, this._blockOffset, 64);\n\n this._update();\n\n this._blockOffset = 0;\n }\n\n this._block.fill(0, this._blockOffset, 56);\n\n this._block.writeUInt32LE(this._length[0], 56);\n\n this._block.writeUInt32LE(this._length[1], 60);\n\n this._update(); // produce result\n\n\n var buffer = Buffer.alloc ? Buffer.alloc(20) : new Buffer(20);\n buffer.writeInt32LE(this._a, 0);\n buffer.writeInt32LE(this._b, 4);\n buffer.writeInt32LE(this._c, 8);\n buffer.writeInt32LE(this._d, 12);\n buffer.writeInt32LE(this._e, 16);\n return buffer;\n};\n\nfunction rotl(x, n) {\n return x << n | x >>> 32 - n;\n}\n\nfunction fn1(a, b, c, d, e, m, k, s) {\n return rotl(a + (b ^ c ^ d) + m + k | 0, s) + e | 0;\n}\n\nfunction fn2(a, b, c, d, e, m, k, s) {\n return rotl(a + (b & c | ~b & d) + m + k | 0, s) + e | 0;\n}\n\nfunction fn3(a, b, c, d, e, m, k, s) {\n return rotl(a + ((b | ~c) ^ d) + m + k | 0, s) + e | 0;\n}\n\nfunction fn4(a, b, c, d, e, m, k, s) {\n return rotl(a + (b & d | c & ~d) + m + k | 0, s) + e | 0;\n}\n\nfunction fn5(a, b, c, d, e, m, k, s) {\n return rotl(a + (b ^ (c | ~d)) + m + k | 0, s) + e | 0;\n}\n\nmodule.exports = RIPEMD160;","var exports = module.exports = function SHA(algorithm) {\n algorithm = algorithm.toLowerCase();\n var Algorithm = exports[algorithm];\n if (!Algorithm) throw new Error(algorithm + ' is not supported (we accept pull requests)');\n return new Algorithm();\n};\n\nexports.sha = require('./sha');\nexports.sha1 = require('./sha1');\nexports.sha224 = require('./sha224');\nexports.sha256 = require('./sha256');\nexports.sha384 = require('./sha384');\nexports.sha512 = require('./sha512');","'use strict';\n\nvar assert = require('minimalistic-assert');\n\nfunction Cipher(options) {\n this.options = options;\n this.type = this.options.type;\n this.blockSize = 8;\n\n this._init();\n\n this.buffer = new Array(this.blockSize);\n this.bufferOff = 0;\n}\n\nmodule.exports = Cipher;\n\nCipher.prototype._init = function _init() {// Might be overrided\n};\n\nCipher.prototype.update = function update(data) {\n if (data.length === 0) return [];\n if (this.type === 'decrypt') return this._updateDecrypt(data);else return this._updateEncrypt(data);\n};\n\nCipher.prototype._buffer = function _buffer(data, off) {\n // Append data to buffer\n var min = Math.min(this.buffer.length - this.bufferOff, data.length - off);\n\n for (var i = 0; i < min; i++) {\n this.buffer[this.bufferOff + i] = data[off + i];\n }\n\n this.bufferOff += min; // Shift next\n\n return min;\n};\n\nCipher.prototype._flushBuffer = function _flushBuffer(out, off) {\n this._update(this.buffer, 0, out, off);\n\n this.bufferOff = 0;\n return this.blockSize;\n};\n\nCipher.prototype._updateEncrypt = function _updateEncrypt(data) {\n var inputOff = 0;\n var outputOff = 0;\n var count = (this.bufferOff + data.length) / this.blockSize | 0;\n var out = new Array(count * this.blockSize);\n\n if (this.bufferOff !== 0) {\n inputOff += this._buffer(data, inputOff);\n if (this.bufferOff === this.buffer.length) outputOff += this._flushBuffer(out, outputOff);\n } // Write blocks\n\n\n var max = data.length - (data.length - inputOff) % this.blockSize;\n\n for (; inputOff < max; inputOff += this.blockSize) {\n this._update(data, inputOff, out, outputOff);\n\n outputOff += this.blockSize;\n } // Queue rest\n\n\n for (; inputOff < data.length; inputOff++, this.bufferOff++) {\n this.buffer[this.bufferOff] = data[inputOff];\n }\n\n return out;\n};\n\nCipher.prototype._updateDecrypt = function _updateDecrypt(data) {\n var inputOff = 0;\n var outputOff = 0;\n var count = Math.ceil((this.bufferOff + data.length) / this.blockSize) - 1;\n var out = new Array(count * this.blockSize); // TODO(indutny): optimize it, this is far from optimal\n\n for (; count > 0; count--) {\n inputOff += this._buffer(data, inputOff);\n outputOff += this._flushBuffer(out, outputOff);\n } // Buffer rest of the input\n\n\n inputOff += this._buffer(data, inputOff);\n return out;\n};\n\nCipher.prototype.final = function final(buffer) {\n var first;\n if (buffer) first = this.update(buffer);\n var last;\n if (this.type === 'encrypt') last = this._finalEncrypt();else last = this._finalDecrypt();\n if (first) return first.concat(last);else return last;\n};\n\nCipher.prototype._pad = function _pad(buffer, off) {\n if (off === 0) return false;\n\n while (off < buffer.length) {\n buffer[off++] = 0;\n }\n\n return true;\n};\n\nCipher.prototype._finalEncrypt = function _finalEncrypt() {\n if (!this._pad(this.buffer, this.bufferOff)) return [];\n var out = new Array(this.blockSize);\n\n this._update(this.buffer, 0, out, 0);\n\n return out;\n};\n\nCipher.prototype._unpad = function _unpad(buffer) {\n return buffer;\n};\n\nCipher.prototype._finalDecrypt = function _finalDecrypt() {\n assert.equal(this.bufferOff, this.blockSize, 'Not enough data to decrypt');\n var out = new Array(this.blockSize);\n\n this._flushBuffer(out, 0);\n\n return this._unpad(out);\n};","var ciphers = require('./encrypter');\n\nvar deciphers = require('./decrypter');\n\nvar modes = require('./modes/list.json');\n\nfunction getCiphers() {\n return Object.keys(modes);\n}\n\nexports.createCipher = exports.Cipher = ciphers.createCipher;\nexports.createCipheriv = exports.Cipheriv = ciphers.createCipheriv;\nexports.createDecipher = exports.Decipher = deciphers.createDecipher;\nexports.createDecipheriv = exports.Decipheriv = deciphers.createDecipheriv;\nexports.listCiphers = exports.getCiphers = getCiphers;","var modeModules = {\n ECB: require('./ecb'),\n CBC: require('./cbc'),\n CFB: require('./cfb'),\n CFB8: require('./cfb8'),\n CFB1: require('./cfb1'),\n OFB: require('./ofb'),\n CTR: require('./ctr'),\n GCM: require('./ctr')\n};\n\nvar modes = require('./list.json');\n\nfor (var key in modes) {\n modes[key].module = modeModules[modes[key].mode];\n}\n\nmodule.exports = modes;","var r;\n\nmodule.exports = function rand(len) {\n if (!r) r = new Rand(null);\n return r.generate(len);\n};\n\nfunction Rand(rand) {\n this.rand = rand;\n}\n\nmodule.exports.Rand = Rand;\n\nRand.prototype.generate = function generate(len) {\n return this._rand(len);\n}; // Emulate crypto API using randy\n\n\nRand.prototype._rand = function _rand(n) {\n if (this.rand.getBytes) return this.rand.getBytes(n);\n var res = new Uint8Array(n);\n\n for (var i = 0; i < res.length; i++) {\n res[i] = this.rand.getByte();\n }\n\n return res;\n};\n\nif (typeof self === 'object') {\n if (self.crypto && self.crypto.getRandomValues) {\n // Modern browsers\n Rand.prototype._rand = function _rand(n) {\n var arr = new Uint8Array(n);\n self.crypto.getRandomValues(arr);\n return arr;\n };\n } else if (self.msCrypto && self.msCrypto.getRandomValues) {\n // IE\n Rand.prototype._rand = function _rand(n) {\n var arr = new Uint8Array(n);\n self.msCrypto.getRandomValues(arr);\n return arr;\n }; // Safari's WebWorkers do not have `crypto`\n\n } else if (typeof window === 'object') {\n // Old junk\n Rand.prototype._rand = function () {\n throw new Error('Not implemented yet');\n };\n }\n} else {\n // Node.js or Web worker with no crypto support\n try {\n var crypto = require('crypto');\n\n if (typeof crypto.randomBytes !== 'function') throw new Error('Not supported');\n\n Rand.prototype._rand = function _rand(n) {\n return crypto.randomBytes(n);\n };\n } catch (e) {}\n}","/*! safe-buffer. MIT License. Feross Aboukhadijeh */\n\n/* eslint-disable node/no-deprecated-api */\nvar buffer = require('buffer');\n\nvar Buffer = buffer.Buffer; // alternative to using Object.keys for old browsers\n\nfunction copyProps(src, dst) {\n for (var key in src) {\n dst[key] = src[key];\n }\n}\n\nif (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {\n module.exports = buffer;\n} else {\n // Copy properties from require('buffer')\n copyProps(buffer, exports);\n exports.Buffer = SafeBuffer;\n}\n\nfunction SafeBuffer(arg, encodingOrOffset, length) {\n return Buffer(arg, encodingOrOffset, length);\n}\n\nSafeBuffer.prototype = Object.create(Buffer.prototype); // Copy static methods from Buffer\n\ncopyProps(Buffer, SafeBuffer);\n\nSafeBuffer.from = function (arg, encodingOrOffset, length) {\n if (typeof arg === 'number') {\n throw new TypeError('Argument must not be a number');\n }\n\n return Buffer(arg, encodingOrOffset, length);\n};\n\nSafeBuffer.alloc = function (size, fill, encoding) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number');\n }\n\n var buf = Buffer(size);\n\n if (fill !== undefined) {\n if (typeof encoding === 'string') {\n buf.fill(fill, encoding);\n } else {\n buf.fill(fill);\n }\n } else {\n buf.fill(0);\n }\n\n return buf;\n};\n\nSafeBuffer.allocUnsafe = function (size) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number');\n }\n\n return Buffer(size);\n};\n\nSafeBuffer.allocUnsafeSlow = function (size) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number');\n }\n\n return buffer.SlowBuffer(size);\n};","// Ported from https://github.com/mafintosh/end-of-stream with\n// permission from the author, Mathias Buus (@mafintosh).\n'use strict';\n\nvar ERR_STREAM_PREMATURE_CLOSE = require('../../../errors').codes.ERR_STREAM_PREMATURE_CLOSE;\n\nfunction once(callback) {\n var called = false;\n return function () {\n if (called) return;\n called = true;\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n callback.apply(this, args);\n };\n}\n\nfunction noop() {}\n\nfunction isRequest(stream) {\n return stream.setHeader && typeof stream.abort === 'function';\n}\n\nfunction eos(stream, opts, callback) {\n if (typeof opts === 'function') return eos(stream, null, opts);\n if (!opts) opts = {};\n callback = once(callback || noop);\n var readable = opts.readable || opts.readable !== false && stream.readable;\n var writable = opts.writable || opts.writable !== false && stream.writable;\n\n var onlegacyfinish = function onlegacyfinish() {\n if (!stream.writable) onfinish();\n };\n\n var writableEnded = stream._writableState && stream._writableState.finished;\n\n var onfinish = function onfinish() {\n writable = false;\n writableEnded = true;\n if (!readable) callback.call(stream);\n };\n\n var readableEnded = stream._readableState && stream._readableState.endEmitted;\n\n var onend = function onend() {\n readable = false;\n readableEnded = true;\n if (!writable) callback.call(stream);\n };\n\n var onerror = function onerror(err) {\n callback.call(stream, err);\n };\n\n var onclose = function onclose() {\n var err;\n\n if (readable && !readableEnded) {\n if (!stream._readableState || !stream._readableState.ended) err = new ERR_STREAM_PREMATURE_CLOSE();\n return callback.call(stream, err);\n }\n\n if (writable && !writableEnded) {\n if (!stream._writableState || !stream._writableState.ended) err = new ERR_STREAM_PREMATURE_CLOSE();\n return callback.call(stream, err);\n }\n };\n\n var onrequest = function onrequest() {\n stream.req.on('finish', onfinish);\n };\n\n if (isRequest(stream)) {\n stream.on('complete', onfinish);\n stream.on('abort', onclose);\n if (stream.req) onrequest();else stream.on('request', onrequest);\n } else if (writable && !stream._writableState) {\n // legacy streams\n stream.on('end', onlegacyfinish);\n stream.on('close', onlegacyfinish);\n }\n\n stream.on('end', onend);\n stream.on('finish', onfinish);\n if (opts.error !== false) stream.on('error', onerror);\n stream.on('close', onclose);\n return function () {\n stream.removeListener('complete', onfinish);\n stream.removeListener('abort', onclose);\n stream.removeListener('request', onrequest);\n if (stream.req) stream.req.removeListener('finish', onfinish);\n stream.removeListener('end', onlegacyfinish);\n stream.removeListener('close', onlegacyfinish);\n stream.removeListener('finish', onfinish);\n stream.removeListener('end', onend);\n stream.removeListener('error', onerror);\n stream.removeListener('close', onclose);\n };\n}\n\nmodule.exports = eos;","var BN = require('bn.js');\n\nvar randomBytes = require('randombytes');\n\nfunction blind(priv) {\n var r = getr(priv);\n var blinder = r.toRed(BN.mont(priv.modulus)).redPow(new BN(priv.publicExponent)).fromRed();\n return {\n blinder: blinder,\n unblinder: r.invm(priv.modulus)\n };\n}\n\nfunction getr(priv) {\n var len = priv.modulus.byteLength();\n var r;\n\n do {\n r = new BN(randomBytes(len));\n } while (r.cmp(priv.modulus) >= 0 || !r.umod(priv.prime1) || !r.umod(priv.prime2));\n\n return r;\n}\n\nfunction crt(msg, priv) {\n var blinds = blind(priv);\n var len = priv.modulus.byteLength();\n var blinded = new BN(msg).mul(blinds.blinder).umod(priv.modulus);\n var c1 = blinded.toRed(BN.mont(priv.prime1));\n var c2 = blinded.toRed(BN.mont(priv.prime2));\n var qinv = priv.coefficient;\n var p = priv.prime1;\n var q = priv.prime2;\n var m1 = c1.redPow(priv.exponent1).fromRed();\n var m2 = c2.redPow(priv.exponent2).fromRed();\n var h = m1.isub(m2).imul(qinv).umod(p).imul(q);\n return m2.iadd(h).imul(blinds.unblinder).umod(priv.modulus).toArrayLike(Buffer, 'be', len);\n}\n\ncrt.getr = getr;\nmodule.exports = crt;","(function (module, exports) {\n 'use strict'; // Utils\n\n function assert(val, msg) {\n if (!val) throw new Error(msg || 'Assertion failed');\n } // Could use `inherits` module, but don't want to move from single file\n // architecture yet.\n\n\n function inherits(ctor, superCtor) {\n ctor.super_ = superCtor;\n\n var TempCtor = function TempCtor() {};\n\n TempCtor.prototype = superCtor.prototype;\n ctor.prototype = new TempCtor();\n ctor.prototype.constructor = ctor;\n } // BN\n\n\n function BN(number, base, endian) {\n if (BN.isBN(number)) {\n return number;\n }\n\n this.negative = 0;\n this.words = null;\n this.length = 0; // Reduction context\n\n this.red = null;\n\n if (number !== null) {\n if (base === 'le' || base === 'be') {\n endian = base;\n base = 10;\n }\n\n this._init(number || 0, base || 10, endian || 'be');\n }\n }\n\n if (typeof module === 'object') {\n module.exports = BN;\n } else {\n exports.BN = BN;\n }\n\n BN.BN = BN;\n BN.wordSize = 26;\n var Buffer;\n\n try {\n if (typeof window !== 'undefined' && typeof window.Buffer !== 'undefined') {\n Buffer = window.Buffer;\n } else {\n Buffer = require('buffer').Buffer;\n }\n } catch (e) {}\n\n BN.isBN = function isBN(num) {\n if (num instanceof BN) {\n return true;\n }\n\n return num !== null && typeof num === 'object' && num.constructor.wordSize === BN.wordSize && Array.isArray(num.words);\n };\n\n BN.max = function max(left, right) {\n if (left.cmp(right) > 0) return left;\n return right;\n };\n\n BN.min = function min(left, right) {\n if (left.cmp(right) < 0) return left;\n return right;\n };\n\n BN.prototype._init = function init(number, base, endian) {\n if (typeof number === 'number') {\n return this._initNumber(number, base, endian);\n }\n\n if (typeof number === 'object') {\n return this._initArray(number, base, endian);\n }\n\n if (base === 'hex') {\n base = 16;\n }\n\n assert(base === (base | 0) && base >= 2 && base <= 36);\n number = number.toString().replace(/\\s+/g, '');\n var start = 0;\n\n if (number[0] === '-') {\n start++;\n this.negative = 1;\n }\n\n if (start < number.length) {\n if (base === 16) {\n this._parseHex(number, start, endian);\n } else {\n this._parseBase(number, base, start);\n\n if (endian === 'le') {\n this._initArray(this.toArray(), base, endian);\n }\n }\n }\n };\n\n BN.prototype._initNumber = function _initNumber(number, base, endian) {\n if (number < 0) {\n this.negative = 1;\n number = -number;\n }\n\n if (number < 0x4000000) {\n this.words = [number & 0x3ffffff];\n this.length = 1;\n } else if (number < 0x10000000000000) {\n this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff];\n this.length = 2;\n } else {\n assert(number < 0x20000000000000); // 2 ^ 53 (unsafe)\n\n this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff, 1];\n this.length = 3;\n }\n\n if (endian !== 'le') return; // Reverse the bytes\n\n this._initArray(this.toArray(), base, endian);\n };\n\n BN.prototype._initArray = function _initArray(number, base, endian) {\n // Perhaps a Uint8Array\n assert(typeof number.length === 'number');\n\n if (number.length <= 0) {\n this.words = [0];\n this.length = 1;\n return this;\n }\n\n this.length = Math.ceil(number.length / 3);\n this.words = new Array(this.length);\n\n for (var i = 0; i < this.length; i++) {\n this.words[i] = 0;\n }\n\n var j, w;\n var off = 0;\n\n if (endian === 'be') {\n for (i = number.length - 1, j = 0; i >= 0; i -= 3) {\n w = number[i] | number[i - 1] << 8 | number[i - 2] << 16;\n this.words[j] |= w << off & 0x3ffffff;\n this.words[j + 1] = w >>> 26 - off & 0x3ffffff;\n off += 24;\n\n if (off >= 26) {\n off -= 26;\n j++;\n }\n }\n } else if (endian === 'le') {\n for (i = 0, j = 0; i < number.length; i += 3) {\n w = number[i] | number[i + 1] << 8 | number[i + 2] << 16;\n this.words[j] |= w << off & 0x3ffffff;\n this.words[j + 1] = w >>> 26 - off & 0x3ffffff;\n off += 24;\n\n if (off >= 26) {\n off -= 26;\n j++;\n }\n }\n }\n\n return this._strip();\n };\n\n function parseHex4Bits(string, index) {\n var c = string.charCodeAt(index); // '0' - '9'\n\n if (c >= 48 && c <= 57) {\n return c - 48; // 'A' - 'F'\n } else if (c >= 65 && c <= 70) {\n return c - 55; // 'a' - 'f'\n } else if (c >= 97 && c <= 102) {\n return c - 87;\n } else {\n assert(false, 'Invalid character in ' + string);\n }\n }\n\n function parseHexByte(string, lowerBound, index) {\n var r = parseHex4Bits(string, index);\n\n if (index - 1 >= lowerBound) {\n r |= parseHex4Bits(string, index - 1) << 4;\n }\n\n return r;\n }\n\n BN.prototype._parseHex = function _parseHex(number, start, endian) {\n // Create possibly bigger array to ensure that it fits the number\n this.length = Math.ceil((number.length - start) / 6);\n this.words = new Array(this.length);\n\n for (var i = 0; i < this.length; i++) {\n this.words[i] = 0;\n } // 24-bits chunks\n\n\n var off = 0;\n var j = 0;\n var w;\n\n if (endian === 'be') {\n for (i = number.length - 1; i >= start; i -= 2) {\n w = parseHexByte(number, start, i) << off;\n this.words[j] |= w & 0x3ffffff;\n\n if (off >= 18) {\n off -= 18;\n j += 1;\n this.words[j] |= w >>> 26;\n } else {\n off += 8;\n }\n }\n } else {\n var parseLength = number.length - start;\n\n for (i = parseLength % 2 === 0 ? start + 1 : start; i < number.length; i += 2) {\n w = parseHexByte(number, start, i) << off;\n this.words[j] |= w & 0x3ffffff;\n\n if (off >= 18) {\n off -= 18;\n j += 1;\n this.words[j] |= w >>> 26;\n } else {\n off += 8;\n }\n }\n }\n\n this._strip();\n };\n\n function parseBase(str, start, end, mul) {\n var r = 0;\n var b = 0;\n var len = Math.min(str.length, end);\n\n for (var i = start; i < len; i++) {\n var c = str.charCodeAt(i) - 48;\n r *= mul; // 'a'\n\n if (c >= 49) {\n b = c - 49 + 0xa; // 'A'\n } else if (c >= 17) {\n b = c - 17 + 0xa; // '0' - '9'\n } else {\n b = c;\n }\n\n assert(c >= 0 && b < mul, 'Invalid character');\n r += b;\n }\n\n return r;\n }\n\n BN.prototype._parseBase = function _parseBase(number, base, start) {\n // Initialize as zero\n this.words = [0];\n this.length = 1; // Find length of limb in base\n\n for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) {\n limbLen++;\n }\n\n limbLen--;\n limbPow = limbPow / base | 0;\n var total = number.length - start;\n var mod = total % limbLen;\n var end = Math.min(total, total - mod) + start;\n var word = 0;\n\n for (var i = start; i < end; i += limbLen) {\n word = parseBase(number, i, i + limbLen, base);\n this.imuln(limbPow);\n\n if (this.words[0] + word < 0x4000000) {\n this.words[0] += word;\n } else {\n this._iaddn(word);\n }\n }\n\n if (mod !== 0) {\n var pow = 1;\n word = parseBase(number, i, number.length, base);\n\n for (i = 0; i < mod; i++) {\n pow *= base;\n }\n\n this.imuln(pow);\n\n if (this.words[0] + word < 0x4000000) {\n this.words[0] += word;\n } else {\n this._iaddn(word);\n }\n }\n\n this._strip();\n };\n\n BN.prototype.copy = function copy(dest) {\n dest.words = new Array(this.length);\n\n for (var i = 0; i < this.length; i++) {\n dest.words[i] = this.words[i];\n }\n\n dest.length = this.length;\n dest.negative = this.negative;\n dest.red = this.red;\n };\n\n function move(dest, src) {\n dest.words = src.words;\n dest.length = src.length;\n dest.negative = src.negative;\n dest.red = src.red;\n }\n\n BN.prototype._move = function _move(dest) {\n move(dest, this);\n };\n\n BN.prototype.clone = function clone() {\n var r = new BN(null);\n this.copy(r);\n return r;\n };\n\n BN.prototype._expand = function _expand(size) {\n while (this.length < size) {\n this.words[this.length++] = 0;\n }\n\n return this;\n }; // Remove leading `0` from `this`\n\n\n BN.prototype._strip = function strip() {\n while (this.length > 1 && this.words[this.length - 1] === 0) {\n this.length--;\n }\n\n return this._normSign();\n };\n\n BN.prototype._normSign = function _normSign() {\n // -0 = 0\n if (this.length === 1 && this.words[0] === 0) {\n this.negative = 0;\n }\n\n return this;\n }; // Check Symbol.for because not everywhere where Symbol defined\n // See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol#Browser_compatibility\n\n\n if (typeof Symbol !== 'undefined' && typeof Symbol.for === 'function') {\n try {\n BN.prototype[Symbol.for('nodejs.util.inspect.custom')] = inspect;\n } catch (e) {\n BN.prototype.inspect = inspect;\n }\n } else {\n BN.prototype.inspect = inspect;\n }\n\n function inspect() {\n return (this.red ? '';\n }\n /*\n var zeros = [];\n var groupSizes = [];\n var groupBases = [];\n var s = '';\n var i = -1;\n while (++i < BN.wordSize) {\n zeros[i] = s;\n s += '0';\n }\n groupSizes[0] = 0;\n groupSizes[1] = 0;\n groupBases[0] = 0;\n groupBases[1] = 0;\n var base = 2 - 1;\n while (++base < 36 + 1) {\n var groupSize = 0;\n var groupBase = 1;\n while (groupBase < (1 << BN.wordSize) / base) {\n groupBase *= base;\n groupSize += 1;\n }\n groupSizes[base] = groupSize;\n groupBases[base] = groupBase;\n }\n */\n\n\n var zeros = ['', '0', '00', '000', '0000', '00000', '000000', '0000000', '00000000', '000000000', '0000000000', '00000000000', '000000000000', '0000000000000', '00000000000000', '000000000000000', '0000000000000000', '00000000000000000', '000000000000000000', '0000000000000000000', '00000000000000000000', '000000000000000000000', '0000000000000000000000', '00000000000000000000000', '000000000000000000000000', '0000000000000000000000000'];\n var groupSizes = [0, 0, 25, 16, 12, 11, 10, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5];\n var groupBases = [0, 0, 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216, 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625, 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632, 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149, 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176];\n\n BN.prototype.toString = function toString(base, padding) {\n base = base || 10;\n padding = padding | 0 || 1;\n var out;\n\n if (base === 16 || base === 'hex') {\n out = '';\n var off = 0;\n var carry = 0;\n\n for (var i = 0; i < this.length; i++) {\n var w = this.words[i];\n var word = ((w << off | carry) & 0xffffff).toString(16);\n carry = w >>> 24 - off & 0xffffff;\n off += 2;\n\n if (off >= 26) {\n off -= 26;\n i--;\n }\n\n if (carry !== 0 || i !== this.length - 1) {\n out = zeros[6 - word.length] + word + out;\n } else {\n out = word + out;\n }\n }\n\n if (carry !== 0) {\n out = carry.toString(16) + out;\n }\n\n while (out.length % padding !== 0) {\n out = '0' + out;\n }\n\n if (this.negative !== 0) {\n out = '-' + out;\n }\n\n return out;\n }\n\n if (base === (base | 0) && base >= 2 && base <= 36) {\n // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base));\n var groupSize = groupSizes[base]; // var groupBase = Math.pow(base, groupSize);\n\n var groupBase = groupBases[base];\n out = '';\n var c = this.clone();\n c.negative = 0;\n\n while (!c.isZero()) {\n var r = c.modrn(groupBase).toString(base);\n c = c.idivn(groupBase);\n\n if (!c.isZero()) {\n out = zeros[groupSize - r.length] + r + out;\n } else {\n out = r + out;\n }\n }\n\n if (this.isZero()) {\n out = '0' + out;\n }\n\n while (out.length % padding !== 0) {\n out = '0' + out;\n }\n\n if (this.negative !== 0) {\n out = '-' + out;\n }\n\n return out;\n }\n\n assert(false, 'Base should be between 2 and 36');\n };\n\n BN.prototype.toNumber = function toNumber() {\n var ret = this.words[0];\n\n if (this.length === 2) {\n ret += this.words[1] * 0x4000000;\n } else if (this.length === 3 && this.words[2] === 0x01) {\n // NOTE: at this stage it is known that the top bit is set\n ret += 0x10000000000000 + this.words[1] * 0x4000000;\n } else if (this.length > 2) {\n assert(false, 'Number can only safely store up to 53 bits');\n }\n\n return this.negative !== 0 ? -ret : ret;\n };\n\n BN.prototype.toJSON = function toJSON() {\n return this.toString(16, 2);\n };\n\n if (Buffer) {\n BN.prototype.toBuffer = function toBuffer(endian, length) {\n return this.toArrayLike(Buffer, endian, length);\n };\n }\n\n BN.prototype.toArray = function toArray(endian, length) {\n return this.toArrayLike(Array, endian, length);\n };\n\n var allocate = function allocate(ArrayType, size) {\n if (ArrayType.allocUnsafe) {\n return ArrayType.allocUnsafe(size);\n }\n\n return new ArrayType(size);\n };\n\n BN.prototype.toArrayLike = function toArrayLike(ArrayType, endian, length) {\n this._strip();\n\n var byteLength = this.byteLength();\n var reqLength = length || Math.max(1, byteLength);\n assert(byteLength <= reqLength, 'byte array longer than desired length');\n assert(reqLength > 0, 'Requested array length <= 0');\n var res = allocate(ArrayType, reqLength);\n var postfix = endian === 'le' ? 'LE' : 'BE';\n this['_toArrayLike' + postfix](res, byteLength);\n return res;\n };\n\n BN.prototype._toArrayLikeLE = function _toArrayLikeLE(res, byteLength) {\n var position = 0;\n var carry = 0;\n\n for (var i = 0, shift = 0; i < this.length; i++) {\n var word = this.words[i] << shift | carry;\n res[position++] = word & 0xff;\n\n if (position < res.length) {\n res[position++] = word >> 8 & 0xff;\n }\n\n if (position < res.length) {\n res[position++] = word >> 16 & 0xff;\n }\n\n if (shift === 6) {\n if (position < res.length) {\n res[position++] = word >> 24 & 0xff;\n }\n\n carry = 0;\n shift = 0;\n } else {\n carry = word >>> 24;\n shift += 2;\n }\n }\n\n if (position < res.length) {\n res[position++] = carry;\n\n while (position < res.length) {\n res[position++] = 0;\n }\n }\n };\n\n BN.prototype._toArrayLikeBE = function _toArrayLikeBE(res, byteLength) {\n var position = res.length - 1;\n var carry = 0;\n\n for (var i = 0, shift = 0; i < this.length; i++) {\n var word = this.words[i] << shift | carry;\n res[position--] = word & 0xff;\n\n if (position >= 0) {\n res[position--] = word >> 8 & 0xff;\n }\n\n if (position >= 0) {\n res[position--] = word >> 16 & 0xff;\n }\n\n if (shift === 6) {\n if (position >= 0) {\n res[position--] = word >> 24 & 0xff;\n }\n\n carry = 0;\n shift = 0;\n } else {\n carry = word >>> 24;\n shift += 2;\n }\n }\n\n if (position >= 0) {\n res[position--] = carry;\n\n while (position >= 0) {\n res[position--] = 0;\n }\n }\n };\n\n if (Math.clz32) {\n BN.prototype._countBits = function _countBits(w) {\n return 32 - Math.clz32(w);\n };\n } else {\n BN.prototype._countBits = function _countBits(w) {\n var t = w;\n var r = 0;\n\n if (t >= 0x1000) {\n r += 13;\n t >>>= 13;\n }\n\n if (t >= 0x40) {\n r += 7;\n t >>>= 7;\n }\n\n if (t >= 0x8) {\n r += 4;\n t >>>= 4;\n }\n\n if (t >= 0x02) {\n r += 2;\n t >>>= 2;\n }\n\n return r + t;\n };\n }\n\n BN.prototype._zeroBits = function _zeroBits(w) {\n // Short-cut\n if (w === 0) return 26;\n var t = w;\n var r = 0;\n\n if ((t & 0x1fff) === 0) {\n r += 13;\n t >>>= 13;\n }\n\n if ((t & 0x7f) === 0) {\n r += 7;\n t >>>= 7;\n }\n\n if ((t & 0xf) === 0) {\n r += 4;\n t >>>= 4;\n }\n\n if ((t & 0x3) === 0) {\n r += 2;\n t >>>= 2;\n }\n\n if ((t & 0x1) === 0) {\n r++;\n }\n\n return r;\n }; // Return number of used bits in a BN\n\n\n BN.prototype.bitLength = function bitLength() {\n var w = this.words[this.length - 1];\n\n var hi = this._countBits(w);\n\n return (this.length - 1) * 26 + hi;\n };\n\n function toBitArray(num) {\n var w = new Array(num.bitLength());\n\n for (var bit = 0; bit < w.length; bit++) {\n var off = bit / 26 | 0;\n var wbit = bit % 26;\n w[bit] = num.words[off] >>> wbit & 0x01;\n }\n\n return w;\n } // Number of trailing zero bits\n\n\n BN.prototype.zeroBits = function zeroBits() {\n if (this.isZero()) return 0;\n var r = 0;\n\n for (var i = 0; i < this.length; i++) {\n var b = this._zeroBits(this.words[i]);\n\n r += b;\n if (b !== 26) break;\n }\n\n return r;\n };\n\n BN.prototype.byteLength = function byteLength() {\n return Math.ceil(this.bitLength() / 8);\n };\n\n BN.prototype.toTwos = function toTwos(width) {\n if (this.negative !== 0) {\n return this.abs().inotn(width).iaddn(1);\n }\n\n return this.clone();\n };\n\n BN.prototype.fromTwos = function fromTwos(width) {\n if (this.testn(width - 1)) {\n return this.notn(width).iaddn(1).ineg();\n }\n\n return this.clone();\n };\n\n BN.prototype.isNeg = function isNeg() {\n return this.negative !== 0;\n }; // Return negative clone of `this`\n\n\n BN.prototype.neg = function neg() {\n return this.clone().ineg();\n };\n\n BN.prototype.ineg = function ineg() {\n if (!this.isZero()) {\n this.negative ^= 1;\n }\n\n return this;\n }; // Or `num` with `this` in-place\n\n\n BN.prototype.iuor = function iuor(num) {\n while (this.length < num.length) {\n this.words[this.length++] = 0;\n }\n\n for (var i = 0; i < num.length; i++) {\n this.words[i] = this.words[i] | num.words[i];\n }\n\n return this._strip();\n };\n\n BN.prototype.ior = function ior(num) {\n assert((this.negative | num.negative) === 0);\n return this.iuor(num);\n }; // Or `num` with `this`\n\n\n BN.prototype.or = function or(num) {\n if (this.length > num.length) return this.clone().ior(num);\n return num.clone().ior(this);\n };\n\n BN.prototype.uor = function uor(num) {\n if (this.length > num.length) return this.clone().iuor(num);\n return num.clone().iuor(this);\n }; // And `num` with `this` in-place\n\n\n BN.prototype.iuand = function iuand(num) {\n // b = min-length(num, this)\n var b;\n\n if (this.length > num.length) {\n b = num;\n } else {\n b = this;\n }\n\n for (var i = 0; i < b.length; i++) {\n this.words[i] = this.words[i] & num.words[i];\n }\n\n this.length = b.length;\n return this._strip();\n };\n\n BN.prototype.iand = function iand(num) {\n assert((this.negative | num.negative) === 0);\n return this.iuand(num);\n }; // And `num` with `this`\n\n\n BN.prototype.and = function and(num) {\n if (this.length > num.length) return this.clone().iand(num);\n return num.clone().iand(this);\n };\n\n BN.prototype.uand = function uand(num) {\n if (this.length > num.length) return this.clone().iuand(num);\n return num.clone().iuand(this);\n }; // Xor `num` with `this` in-place\n\n\n BN.prototype.iuxor = function iuxor(num) {\n // a.length > b.length\n var a;\n var b;\n\n if (this.length > num.length) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n for (var i = 0; i < b.length; i++) {\n this.words[i] = a.words[i] ^ b.words[i];\n }\n\n if (this !== a) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n this.length = a.length;\n return this._strip();\n };\n\n BN.prototype.ixor = function ixor(num) {\n assert((this.negative | num.negative) === 0);\n return this.iuxor(num);\n }; // Xor `num` with `this`\n\n\n BN.prototype.xor = function xor(num) {\n if (this.length > num.length) return this.clone().ixor(num);\n return num.clone().ixor(this);\n };\n\n BN.prototype.uxor = function uxor(num) {\n if (this.length > num.length) return this.clone().iuxor(num);\n return num.clone().iuxor(this);\n }; // Not ``this`` with ``width`` bitwidth\n\n\n BN.prototype.inotn = function inotn(width) {\n assert(typeof width === 'number' && width >= 0);\n var bytesNeeded = Math.ceil(width / 26) | 0;\n var bitsLeft = width % 26; // Extend the buffer with leading zeroes\n\n this._expand(bytesNeeded);\n\n if (bitsLeft > 0) {\n bytesNeeded--;\n } // Handle complete words\n\n\n for (var i = 0; i < bytesNeeded; i++) {\n this.words[i] = ~this.words[i] & 0x3ffffff;\n } // Handle the residue\n\n\n if (bitsLeft > 0) {\n this.words[i] = ~this.words[i] & 0x3ffffff >> 26 - bitsLeft;\n } // And remove leading zeroes\n\n\n return this._strip();\n };\n\n BN.prototype.notn = function notn(width) {\n return this.clone().inotn(width);\n }; // Set `bit` of `this`\n\n\n BN.prototype.setn = function setn(bit, val) {\n assert(typeof bit === 'number' && bit >= 0);\n var off = bit / 26 | 0;\n var wbit = bit % 26;\n\n this._expand(off + 1);\n\n if (val) {\n this.words[off] = this.words[off] | 1 << wbit;\n } else {\n this.words[off] = this.words[off] & ~(1 << wbit);\n }\n\n return this._strip();\n }; // Add `num` to `this` in-place\n\n\n BN.prototype.iadd = function iadd(num) {\n var r; // negative + positive\n\n if (this.negative !== 0 && num.negative === 0) {\n this.negative = 0;\n r = this.isub(num);\n this.negative ^= 1;\n return this._normSign(); // positive + negative\n } else if (this.negative === 0 && num.negative !== 0) {\n num.negative = 0;\n r = this.isub(num);\n num.negative = 1;\n return r._normSign();\n } // a.length > b.length\n\n\n var a, b;\n\n if (this.length > num.length) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n var carry = 0;\n\n for (var i = 0; i < b.length; i++) {\n r = (a.words[i] | 0) + (b.words[i] | 0) + carry;\n this.words[i] = r & 0x3ffffff;\n carry = r >>> 26;\n }\n\n for (; carry !== 0 && i < a.length; i++) {\n r = (a.words[i] | 0) + carry;\n this.words[i] = r & 0x3ffffff;\n carry = r >>> 26;\n }\n\n this.length = a.length;\n\n if (carry !== 0) {\n this.words[this.length] = carry;\n this.length++; // Copy the rest of the words\n } else if (a !== this) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n return this;\n }; // Add `num` to `this`\n\n\n BN.prototype.add = function add(num) {\n var res;\n\n if (num.negative !== 0 && this.negative === 0) {\n num.negative = 0;\n res = this.sub(num);\n num.negative ^= 1;\n return res;\n } else if (num.negative === 0 && this.negative !== 0) {\n this.negative = 0;\n res = num.sub(this);\n this.negative = 1;\n return res;\n }\n\n if (this.length > num.length) return this.clone().iadd(num);\n return num.clone().iadd(this);\n }; // Subtract `num` from `this` in-place\n\n\n BN.prototype.isub = function isub(num) {\n // this - (-num) = this + num\n if (num.negative !== 0) {\n num.negative = 0;\n var r = this.iadd(num);\n num.negative = 1;\n return r._normSign(); // -this - num = -(this + num)\n } else if (this.negative !== 0) {\n this.negative = 0;\n this.iadd(num);\n this.negative = 1;\n return this._normSign();\n } // At this point both numbers are positive\n\n\n var cmp = this.cmp(num); // Optimization - zeroify\n\n if (cmp === 0) {\n this.negative = 0;\n this.length = 1;\n this.words[0] = 0;\n return this;\n } // a > b\n\n\n var a, b;\n\n if (cmp > 0) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n var carry = 0;\n\n for (var i = 0; i < b.length; i++) {\n r = (a.words[i] | 0) - (b.words[i] | 0) + carry;\n carry = r >> 26;\n this.words[i] = r & 0x3ffffff;\n }\n\n for (; carry !== 0 && i < a.length; i++) {\n r = (a.words[i] | 0) + carry;\n carry = r >> 26;\n this.words[i] = r & 0x3ffffff;\n } // Copy rest of the words\n\n\n if (carry === 0 && i < a.length && a !== this) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n this.length = Math.max(this.length, i);\n\n if (a !== this) {\n this.negative = 1;\n }\n\n return this._strip();\n }; // Subtract `num` from `this`\n\n\n BN.prototype.sub = function sub(num) {\n return this.clone().isub(num);\n };\n\n function smallMulTo(self, num, out) {\n out.negative = num.negative ^ self.negative;\n var len = self.length + num.length | 0;\n out.length = len;\n len = len - 1 | 0; // Peel one iteration (compiler can't do it, because of code complexity)\n\n var a = self.words[0] | 0;\n var b = num.words[0] | 0;\n var r = a * b;\n var lo = r & 0x3ffffff;\n var carry = r / 0x4000000 | 0;\n out.words[0] = lo;\n\n for (var k = 1; k < len; k++) {\n // Sum all words with the same `i + j = k` and accumulate `ncarry`,\n // note that ncarry could be >= 0x3ffffff\n var ncarry = carry >>> 26;\n var rword = carry & 0x3ffffff;\n var maxJ = Math.min(k, num.length - 1);\n\n for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {\n var i = k - j | 0;\n a = self.words[i] | 0;\n b = num.words[j] | 0;\n r = a * b + rword;\n ncarry += r / 0x4000000 | 0;\n rword = r & 0x3ffffff;\n }\n\n out.words[k] = rword | 0;\n carry = ncarry | 0;\n }\n\n if (carry !== 0) {\n out.words[k] = carry | 0;\n } else {\n out.length--;\n }\n\n return out._strip();\n } // TODO(indutny): it may be reasonable to omit it for users who don't need\n // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit\n // multiplication (like elliptic secp256k1).\n\n\n var comb10MulTo = function comb10MulTo(self, num, out) {\n var a = self.words;\n var b = num.words;\n var o = out.words;\n var c = 0;\n var lo;\n var mid;\n var hi;\n var a0 = a[0] | 0;\n var al0 = a0 & 0x1fff;\n var ah0 = a0 >>> 13;\n var a1 = a[1] | 0;\n var al1 = a1 & 0x1fff;\n var ah1 = a1 >>> 13;\n var a2 = a[2] | 0;\n var al2 = a2 & 0x1fff;\n var ah2 = a2 >>> 13;\n var a3 = a[3] | 0;\n var al3 = a3 & 0x1fff;\n var ah3 = a3 >>> 13;\n var a4 = a[4] | 0;\n var al4 = a4 & 0x1fff;\n var ah4 = a4 >>> 13;\n var a5 = a[5] | 0;\n var al5 = a5 & 0x1fff;\n var ah5 = a5 >>> 13;\n var a6 = a[6] | 0;\n var al6 = a6 & 0x1fff;\n var ah6 = a6 >>> 13;\n var a7 = a[7] | 0;\n var al7 = a7 & 0x1fff;\n var ah7 = a7 >>> 13;\n var a8 = a[8] | 0;\n var al8 = a8 & 0x1fff;\n var ah8 = a8 >>> 13;\n var a9 = a[9] | 0;\n var al9 = a9 & 0x1fff;\n var ah9 = a9 >>> 13;\n var b0 = b[0] | 0;\n var bl0 = b0 & 0x1fff;\n var bh0 = b0 >>> 13;\n var b1 = b[1] | 0;\n var bl1 = b1 & 0x1fff;\n var bh1 = b1 >>> 13;\n var b2 = b[2] | 0;\n var bl2 = b2 & 0x1fff;\n var bh2 = b2 >>> 13;\n var b3 = b[3] | 0;\n var bl3 = b3 & 0x1fff;\n var bh3 = b3 >>> 13;\n var b4 = b[4] | 0;\n var bl4 = b4 & 0x1fff;\n var bh4 = b4 >>> 13;\n var b5 = b[5] | 0;\n var bl5 = b5 & 0x1fff;\n var bh5 = b5 >>> 13;\n var b6 = b[6] | 0;\n var bl6 = b6 & 0x1fff;\n var bh6 = b6 >>> 13;\n var b7 = b[7] | 0;\n var bl7 = b7 & 0x1fff;\n var bh7 = b7 >>> 13;\n var b8 = b[8] | 0;\n var bl8 = b8 & 0x1fff;\n var bh8 = b8 >>> 13;\n var b9 = b[9] | 0;\n var bl9 = b9 & 0x1fff;\n var bh9 = b9 >>> 13;\n out.negative = self.negative ^ num.negative;\n out.length = 19;\n /* k = 0 */\n\n lo = Math.imul(al0, bl0);\n mid = Math.imul(al0, bh0);\n mid = mid + Math.imul(ah0, bl0) | 0;\n hi = Math.imul(ah0, bh0);\n var w0 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w0 >>> 26) | 0;\n w0 &= 0x3ffffff;\n /* k = 1 */\n\n lo = Math.imul(al1, bl0);\n mid = Math.imul(al1, bh0);\n mid = mid + Math.imul(ah1, bl0) | 0;\n hi = Math.imul(ah1, bh0);\n lo = lo + Math.imul(al0, bl1) | 0;\n mid = mid + Math.imul(al0, bh1) | 0;\n mid = mid + Math.imul(ah0, bl1) | 0;\n hi = hi + Math.imul(ah0, bh1) | 0;\n var w1 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w1 >>> 26) | 0;\n w1 &= 0x3ffffff;\n /* k = 2 */\n\n lo = Math.imul(al2, bl0);\n mid = Math.imul(al2, bh0);\n mid = mid + Math.imul(ah2, bl0) | 0;\n hi = Math.imul(ah2, bh0);\n lo = lo + Math.imul(al1, bl1) | 0;\n mid = mid + Math.imul(al1, bh1) | 0;\n mid = mid + Math.imul(ah1, bl1) | 0;\n hi = hi + Math.imul(ah1, bh1) | 0;\n lo = lo + Math.imul(al0, bl2) | 0;\n mid = mid + Math.imul(al0, bh2) | 0;\n mid = mid + Math.imul(ah0, bl2) | 0;\n hi = hi + Math.imul(ah0, bh2) | 0;\n var w2 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w2 >>> 26) | 0;\n w2 &= 0x3ffffff;\n /* k = 3 */\n\n lo = Math.imul(al3, bl0);\n mid = Math.imul(al3, bh0);\n mid = mid + Math.imul(ah3, bl0) | 0;\n hi = Math.imul(ah3, bh0);\n lo = lo + Math.imul(al2, bl1) | 0;\n mid = mid + Math.imul(al2, bh1) | 0;\n mid = mid + Math.imul(ah2, bl1) | 0;\n hi = hi + Math.imul(ah2, bh1) | 0;\n lo = lo + Math.imul(al1, bl2) | 0;\n mid = mid + Math.imul(al1, bh2) | 0;\n mid = mid + Math.imul(ah1, bl2) | 0;\n hi = hi + Math.imul(ah1, bh2) | 0;\n lo = lo + Math.imul(al0, bl3) | 0;\n mid = mid + Math.imul(al0, bh3) | 0;\n mid = mid + Math.imul(ah0, bl3) | 0;\n hi = hi + Math.imul(ah0, bh3) | 0;\n var w3 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w3 >>> 26) | 0;\n w3 &= 0x3ffffff;\n /* k = 4 */\n\n lo = Math.imul(al4, bl0);\n mid = Math.imul(al4, bh0);\n mid = mid + Math.imul(ah4, bl0) | 0;\n hi = Math.imul(ah4, bh0);\n lo = lo + Math.imul(al3, bl1) | 0;\n mid = mid + Math.imul(al3, bh1) | 0;\n mid = mid + Math.imul(ah3, bl1) | 0;\n hi = hi + Math.imul(ah3, bh1) | 0;\n lo = lo + Math.imul(al2, bl2) | 0;\n mid = mid + Math.imul(al2, bh2) | 0;\n mid = mid + Math.imul(ah2, bl2) | 0;\n hi = hi + Math.imul(ah2, bh2) | 0;\n lo = lo + Math.imul(al1, bl3) | 0;\n mid = mid + Math.imul(al1, bh3) | 0;\n mid = mid + Math.imul(ah1, bl3) | 0;\n hi = hi + Math.imul(ah1, bh3) | 0;\n lo = lo + Math.imul(al0, bl4) | 0;\n mid = mid + Math.imul(al0, bh4) | 0;\n mid = mid + Math.imul(ah0, bl4) | 0;\n hi = hi + Math.imul(ah0, bh4) | 0;\n var w4 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w4 >>> 26) | 0;\n w4 &= 0x3ffffff;\n /* k = 5 */\n\n lo = Math.imul(al5, bl0);\n mid = Math.imul(al5, bh0);\n mid = mid + Math.imul(ah5, bl0) | 0;\n hi = Math.imul(ah5, bh0);\n lo = lo + Math.imul(al4, bl1) | 0;\n mid = mid + Math.imul(al4, bh1) | 0;\n mid = mid + Math.imul(ah4, bl1) | 0;\n hi = hi + Math.imul(ah4, bh1) | 0;\n lo = lo + Math.imul(al3, bl2) | 0;\n mid = mid + Math.imul(al3, bh2) | 0;\n mid = mid + Math.imul(ah3, bl2) | 0;\n hi = hi + Math.imul(ah3, bh2) | 0;\n lo = lo + Math.imul(al2, bl3) | 0;\n mid = mid + Math.imul(al2, bh3) | 0;\n mid = mid + Math.imul(ah2, bl3) | 0;\n hi = hi + Math.imul(ah2, bh3) | 0;\n lo = lo + Math.imul(al1, bl4) | 0;\n mid = mid + Math.imul(al1, bh4) | 0;\n mid = mid + Math.imul(ah1, bl4) | 0;\n hi = hi + Math.imul(ah1, bh4) | 0;\n lo = lo + Math.imul(al0, bl5) | 0;\n mid = mid + Math.imul(al0, bh5) | 0;\n mid = mid + Math.imul(ah0, bl5) | 0;\n hi = hi + Math.imul(ah0, bh5) | 0;\n var w5 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w5 >>> 26) | 0;\n w5 &= 0x3ffffff;\n /* k = 6 */\n\n lo = Math.imul(al6, bl0);\n mid = Math.imul(al6, bh0);\n mid = mid + Math.imul(ah6, bl0) | 0;\n hi = Math.imul(ah6, bh0);\n lo = lo + Math.imul(al5, bl1) | 0;\n mid = mid + Math.imul(al5, bh1) | 0;\n mid = mid + Math.imul(ah5, bl1) | 0;\n hi = hi + Math.imul(ah5, bh1) | 0;\n lo = lo + Math.imul(al4, bl2) | 0;\n mid = mid + Math.imul(al4, bh2) | 0;\n mid = mid + Math.imul(ah4, bl2) | 0;\n hi = hi + Math.imul(ah4, bh2) | 0;\n lo = lo + Math.imul(al3, bl3) | 0;\n mid = mid + Math.imul(al3, bh3) | 0;\n mid = mid + Math.imul(ah3, bl3) | 0;\n hi = hi + Math.imul(ah3, bh3) | 0;\n lo = lo + Math.imul(al2, bl4) | 0;\n mid = mid + Math.imul(al2, bh4) | 0;\n mid = mid + Math.imul(ah2, bl4) | 0;\n hi = hi + Math.imul(ah2, bh4) | 0;\n lo = lo + Math.imul(al1, bl5) | 0;\n mid = mid + Math.imul(al1, bh5) | 0;\n mid = mid + Math.imul(ah1, bl5) | 0;\n hi = hi + Math.imul(ah1, bh5) | 0;\n lo = lo + Math.imul(al0, bl6) | 0;\n mid = mid + Math.imul(al0, bh6) | 0;\n mid = mid + Math.imul(ah0, bl6) | 0;\n hi = hi + Math.imul(ah0, bh6) | 0;\n var w6 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w6 >>> 26) | 0;\n w6 &= 0x3ffffff;\n /* k = 7 */\n\n lo = Math.imul(al7, bl0);\n mid = Math.imul(al7, bh0);\n mid = mid + Math.imul(ah7, bl0) | 0;\n hi = Math.imul(ah7, bh0);\n lo = lo + Math.imul(al6, bl1) | 0;\n mid = mid + Math.imul(al6, bh1) | 0;\n mid = mid + Math.imul(ah6, bl1) | 0;\n hi = hi + Math.imul(ah6, bh1) | 0;\n lo = lo + Math.imul(al5, bl2) | 0;\n mid = mid + Math.imul(al5, bh2) | 0;\n mid = mid + Math.imul(ah5, bl2) | 0;\n hi = hi + Math.imul(ah5, bh2) | 0;\n lo = lo + Math.imul(al4, bl3) | 0;\n mid = mid + Math.imul(al4, bh3) | 0;\n mid = mid + Math.imul(ah4, bl3) | 0;\n hi = hi + Math.imul(ah4, bh3) | 0;\n lo = lo + Math.imul(al3, bl4) | 0;\n mid = mid + Math.imul(al3, bh4) | 0;\n mid = mid + Math.imul(ah3, bl4) | 0;\n hi = hi + Math.imul(ah3, bh4) | 0;\n lo = lo + Math.imul(al2, bl5) | 0;\n mid = mid + Math.imul(al2, bh5) | 0;\n mid = mid + Math.imul(ah2, bl5) | 0;\n hi = hi + Math.imul(ah2, bh5) | 0;\n lo = lo + Math.imul(al1, bl6) | 0;\n mid = mid + Math.imul(al1, bh6) | 0;\n mid = mid + Math.imul(ah1, bl6) | 0;\n hi = hi + Math.imul(ah1, bh6) | 0;\n lo = lo + Math.imul(al0, bl7) | 0;\n mid = mid + Math.imul(al0, bh7) | 0;\n mid = mid + Math.imul(ah0, bl7) | 0;\n hi = hi + Math.imul(ah0, bh7) | 0;\n var w7 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w7 >>> 26) | 0;\n w7 &= 0x3ffffff;\n /* k = 8 */\n\n lo = Math.imul(al8, bl0);\n mid = Math.imul(al8, bh0);\n mid = mid + Math.imul(ah8, bl0) | 0;\n hi = Math.imul(ah8, bh0);\n lo = lo + Math.imul(al7, bl1) | 0;\n mid = mid + Math.imul(al7, bh1) | 0;\n mid = mid + Math.imul(ah7, bl1) | 0;\n hi = hi + Math.imul(ah7, bh1) | 0;\n lo = lo + Math.imul(al6, bl2) | 0;\n mid = mid + Math.imul(al6, bh2) | 0;\n mid = mid + Math.imul(ah6, bl2) | 0;\n hi = hi + Math.imul(ah6, bh2) | 0;\n lo = lo + Math.imul(al5, bl3) | 0;\n mid = mid + Math.imul(al5, bh3) | 0;\n mid = mid + Math.imul(ah5, bl3) | 0;\n hi = hi + Math.imul(ah5, bh3) | 0;\n lo = lo + Math.imul(al4, bl4) | 0;\n mid = mid + Math.imul(al4, bh4) | 0;\n mid = mid + Math.imul(ah4, bl4) | 0;\n hi = hi + Math.imul(ah4, bh4) | 0;\n lo = lo + Math.imul(al3, bl5) | 0;\n mid = mid + Math.imul(al3, bh5) | 0;\n mid = mid + Math.imul(ah3, bl5) | 0;\n hi = hi + Math.imul(ah3, bh5) | 0;\n lo = lo + Math.imul(al2, bl6) | 0;\n mid = mid + Math.imul(al2, bh6) | 0;\n mid = mid + Math.imul(ah2, bl6) | 0;\n hi = hi + Math.imul(ah2, bh6) | 0;\n lo = lo + Math.imul(al1, bl7) | 0;\n mid = mid + Math.imul(al1, bh7) | 0;\n mid = mid + Math.imul(ah1, bl7) | 0;\n hi = hi + Math.imul(ah1, bh7) | 0;\n lo = lo + Math.imul(al0, bl8) | 0;\n mid = mid + Math.imul(al0, bh8) | 0;\n mid = mid + Math.imul(ah0, bl8) | 0;\n hi = hi + Math.imul(ah0, bh8) | 0;\n var w8 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w8 >>> 26) | 0;\n w8 &= 0x3ffffff;\n /* k = 9 */\n\n lo = Math.imul(al9, bl0);\n mid = Math.imul(al9, bh0);\n mid = mid + Math.imul(ah9, bl0) | 0;\n hi = Math.imul(ah9, bh0);\n lo = lo + Math.imul(al8, bl1) | 0;\n mid = mid + Math.imul(al8, bh1) | 0;\n mid = mid + Math.imul(ah8, bl1) | 0;\n hi = hi + Math.imul(ah8, bh1) | 0;\n lo = lo + Math.imul(al7, bl2) | 0;\n mid = mid + Math.imul(al7, bh2) | 0;\n mid = mid + Math.imul(ah7, bl2) | 0;\n hi = hi + Math.imul(ah7, bh2) | 0;\n lo = lo + Math.imul(al6, bl3) | 0;\n mid = mid + Math.imul(al6, bh3) | 0;\n mid = mid + Math.imul(ah6, bl3) | 0;\n hi = hi + Math.imul(ah6, bh3) | 0;\n lo = lo + Math.imul(al5, bl4) | 0;\n mid = mid + Math.imul(al5, bh4) | 0;\n mid = mid + Math.imul(ah5, bl4) | 0;\n hi = hi + Math.imul(ah5, bh4) | 0;\n lo = lo + Math.imul(al4, bl5) | 0;\n mid = mid + Math.imul(al4, bh5) | 0;\n mid = mid + Math.imul(ah4, bl5) | 0;\n hi = hi + Math.imul(ah4, bh5) | 0;\n lo = lo + Math.imul(al3, bl6) | 0;\n mid = mid + Math.imul(al3, bh6) | 0;\n mid = mid + Math.imul(ah3, bl6) | 0;\n hi = hi + Math.imul(ah3, bh6) | 0;\n lo = lo + Math.imul(al2, bl7) | 0;\n mid = mid + Math.imul(al2, bh7) | 0;\n mid = mid + Math.imul(ah2, bl7) | 0;\n hi = hi + Math.imul(ah2, bh7) | 0;\n lo = lo + Math.imul(al1, bl8) | 0;\n mid = mid + Math.imul(al1, bh8) | 0;\n mid = mid + Math.imul(ah1, bl8) | 0;\n hi = hi + Math.imul(ah1, bh8) | 0;\n lo = lo + Math.imul(al0, bl9) | 0;\n mid = mid + Math.imul(al0, bh9) | 0;\n mid = mid + Math.imul(ah0, bl9) | 0;\n hi = hi + Math.imul(ah0, bh9) | 0;\n var w9 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w9 >>> 26) | 0;\n w9 &= 0x3ffffff;\n /* k = 10 */\n\n lo = Math.imul(al9, bl1);\n mid = Math.imul(al9, bh1);\n mid = mid + Math.imul(ah9, bl1) | 0;\n hi = Math.imul(ah9, bh1);\n lo = lo + Math.imul(al8, bl2) | 0;\n mid = mid + Math.imul(al8, bh2) | 0;\n mid = mid + Math.imul(ah8, bl2) | 0;\n hi = hi + Math.imul(ah8, bh2) | 0;\n lo = lo + Math.imul(al7, bl3) | 0;\n mid = mid + Math.imul(al7, bh3) | 0;\n mid = mid + Math.imul(ah7, bl3) | 0;\n hi = hi + Math.imul(ah7, bh3) | 0;\n lo = lo + Math.imul(al6, bl4) | 0;\n mid = mid + Math.imul(al6, bh4) | 0;\n mid = mid + Math.imul(ah6, bl4) | 0;\n hi = hi + Math.imul(ah6, bh4) | 0;\n lo = lo + Math.imul(al5, bl5) | 0;\n mid = mid + Math.imul(al5, bh5) | 0;\n mid = mid + Math.imul(ah5, bl5) | 0;\n hi = hi + Math.imul(ah5, bh5) | 0;\n lo = lo + Math.imul(al4, bl6) | 0;\n mid = mid + Math.imul(al4, bh6) | 0;\n mid = mid + Math.imul(ah4, bl6) | 0;\n hi = hi + Math.imul(ah4, bh6) | 0;\n lo = lo + Math.imul(al3, bl7) | 0;\n mid = mid + Math.imul(al3, bh7) | 0;\n mid = mid + Math.imul(ah3, bl7) | 0;\n hi = hi + Math.imul(ah3, bh7) | 0;\n lo = lo + Math.imul(al2, bl8) | 0;\n mid = mid + Math.imul(al2, bh8) | 0;\n mid = mid + Math.imul(ah2, bl8) | 0;\n hi = hi + Math.imul(ah2, bh8) | 0;\n lo = lo + Math.imul(al1, bl9) | 0;\n mid = mid + Math.imul(al1, bh9) | 0;\n mid = mid + Math.imul(ah1, bl9) | 0;\n hi = hi + Math.imul(ah1, bh9) | 0;\n var w10 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w10 >>> 26) | 0;\n w10 &= 0x3ffffff;\n /* k = 11 */\n\n lo = Math.imul(al9, bl2);\n mid = Math.imul(al9, bh2);\n mid = mid + Math.imul(ah9, bl2) | 0;\n hi = Math.imul(ah9, bh2);\n lo = lo + Math.imul(al8, bl3) | 0;\n mid = mid + Math.imul(al8, bh3) | 0;\n mid = mid + Math.imul(ah8, bl3) | 0;\n hi = hi + Math.imul(ah8, bh3) | 0;\n lo = lo + Math.imul(al7, bl4) | 0;\n mid = mid + Math.imul(al7, bh4) | 0;\n mid = mid + Math.imul(ah7, bl4) | 0;\n hi = hi + Math.imul(ah7, bh4) | 0;\n lo = lo + Math.imul(al6, bl5) | 0;\n mid = mid + Math.imul(al6, bh5) | 0;\n mid = mid + Math.imul(ah6, bl5) | 0;\n hi = hi + Math.imul(ah6, bh5) | 0;\n lo = lo + Math.imul(al5, bl6) | 0;\n mid = mid + Math.imul(al5, bh6) | 0;\n mid = mid + Math.imul(ah5, bl6) | 0;\n hi = hi + Math.imul(ah5, bh6) | 0;\n lo = lo + Math.imul(al4, bl7) | 0;\n mid = mid + Math.imul(al4, bh7) | 0;\n mid = mid + Math.imul(ah4, bl7) | 0;\n hi = hi + Math.imul(ah4, bh7) | 0;\n lo = lo + Math.imul(al3, bl8) | 0;\n mid = mid + Math.imul(al3, bh8) | 0;\n mid = mid + Math.imul(ah3, bl8) | 0;\n hi = hi + Math.imul(ah3, bh8) | 0;\n lo = lo + Math.imul(al2, bl9) | 0;\n mid = mid + Math.imul(al2, bh9) | 0;\n mid = mid + Math.imul(ah2, bl9) | 0;\n hi = hi + Math.imul(ah2, bh9) | 0;\n var w11 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w11 >>> 26) | 0;\n w11 &= 0x3ffffff;\n /* k = 12 */\n\n lo = Math.imul(al9, bl3);\n mid = Math.imul(al9, bh3);\n mid = mid + Math.imul(ah9, bl3) | 0;\n hi = Math.imul(ah9, bh3);\n lo = lo + Math.imul(al8, bl4) | 0;\n mid = mid + Math.imul(al8, bh4) | 0;\n mid = mid + Math.imul(ah8, bl4) | 0;\n hi = hi + Math.imul(ah8, bh4) | 0;\n lo = lo + Math.imul(al7, bl5) | 0;\n mid = mid + Math.imul(al7, bh5) | 0;\n mid = mid + Math.imul(ah7, bl5) | 0;\n hi = hi + Math.imul(ah7, bh5) | 0;\n lo = lo + Math.imul(al6, bl6) | 0;\n mid = mid + Math.imul(al6, bh6) | 0;\n mid = mid + Math.imul(ah6, bl6) | 0;\n hi = hi + Math.imul(ah6, bh6) | 0;\n lo = lo + Math.imul(al5, bl7) | 0;\n mid = mid + Math.imul(al5, bh7) | 0;\n mid = mid + Math.imul(ah5, bl7) | 0;\n hi = hi + Math.imul(ah5, bh7) | 0;\n lo = lo + Math.imul(al4, bl8) | 0;\n mid = mid + Math.imul(al4, bh8) | 0;\n mid = mid + Math.imul(ah4, bl8) | 0;\n hi = hi + Math.imul(ah4, bh8) | 0;\n lo = lo + Math.imul(al3, bl9) | 0;\n mid = mid + Math.imul(al3, bh9) | 0;\n mid = mid + Math.imul(ah3, bl9) | 0;\n hi = hi + Math.imul(ah3, bh9) | 0;\n var w12 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w12 >>> 26) | 0;\n w12 &= 0x3ffffff;\n /* k = 13 */\n\n lo = Math.imul(al9, bl4);\n mid = Math.imul(al9, bh4);\n mid = mid + Math.imul(ah9, bl4) | 0;\n hi = Math.imul(ah9, bh4);\n lo = lo + Math.imul(al8, bl5) | 0;\n mid = mid + Math.imul(al8, bh5) | 0;\n mid = mid + Math.imul(ah8, bl5) | 0;\n hi = hi + Math.imul(ah8, bh5) | 0;\n lo = lo + Math.imul(al7, bl6) | 0;\n mid = mid + Math.imul(al7, bh6) | 0;\n mid = mid + Math.imul(ah7, bl6) | 0;\n hi = hi + Math.imul(ah7, bh6) | 0;\n lo = lo + Math.imul(al6, bl7) | 0;\n mid = mid + Math.imul(al6, bh7) | 0;\n mid = mid + Math.imul(ah6, bl7) | 0;\n hi = hi + Math.imul(ah6, bh7) | 0;\n lo = lo + Math.imul(al5, bl8) | 0;\n mid = mid + Math.imul(al5, bh8) | 0;\n mid = mid + Math.imul(ah5, bl8) | 0;\n hi = hi + Math.imul(ah5, bh8) | 0;\n lo = lo + Math.imul(al4, bl9) | 0;\n mid = mid + Math.imul(al4, bh9) | 0;\n mid = mid + Math.imul(ah4, bl9) | 0;\n hi = hi + Math.imul(ah4, bh9) | 0;\n var w13 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w13 >>> 26) | 0;\n w13 &= 0x3ffffff;\n /* k = 14 */\n\n lo = Math.imul(al9, bl5);\n mid = Math.imul(al9, bh5);\n mid = mid + Math.imul(ah9, bl5) | 0;\n hi = Math.imul(ah9, bh5);\n lo = lo + Math.imul(al8, bl6) | 0;\n mid = mid + Math.imul(al8, bh6) | 0;\n mid = mid + Math.imul(ah8, bl6) | 0;\n hi = hi + Math.imul(ah8, bh6) | 0;\n lo = lo + Math.imul(al7, bl7) | 0;\n mid = mid + Math.imul(al7, bh7) | 0;\n mid = mid + Math.imul(ah7, bl7) | 0;\n hi = hi + Math.imul(ah7, bh7) | 0;\n lo = lo + Math.imul(al6, bl8) | 0;\n mid = mid + Math.imul(al6, bh8) | 0;\n mid = mid + Math.imul(ah6, bl8) | 0;\n hi = hi + Math.imul(ah6, bh8) | 0;\n lo = lo + Math.imul(al5, bl9) | 0;\n mid = mid + Math.imul(al5, bh9) | 0;\n mid = mid + Math.imul(ah5, bl9) | 0;\n hi = hi + Math.imul(ah5, bh9) | 0;\n var w14 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w14 >>> 26) | 0;\n w14 &= 0x3ffffff;\n /* k = 15 */\n\n lo = Math.imul(al9, bl6);\n mid = Math.imul(al9, bh6);\n mid = mid + Math.imul(ah9, bl6) | 0;\n hi = Math.imul(ah9, bh6);\n lo = lo + Math.imul(al8, bl7) | 0;\n mid = mid + Math.imul(al8, bh7) | 0;\n mid = mid + Math.imul(ah8, bl7) | 0;\n hi = hi + Math.imul(ah8, bh7) | 0;\n lo = lo + Math.imul(al7, bl8) | 0;\n mid = mid + Math.imul(al7, bh8) | 0;\n mid = mid + Math.imul(ah7, bl8) | 0;\n hi = hi + Math.imul(ah7, bh8) | 0;\n lo = lo + Math.imul(al6, bl9) | 0;\n mid = mid + Math.imul(al6, bh9) | 0;\n mid = mid + Math.imul(ah6, bl9) | 0;\n hi = hi + Math.imul(ah6, bh9) | 0;\n var w15 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w15 >>> 26) | 0;\n w15 &= 0x3ffffff;\n /* k = 16 */\n\n lo = Math.imul(al9, bl7);\n mid = Math.imul(al9, bh7);\n mid = mid + Math.imul(ah9, bl7) | 0;\n hi = Math.imul(ah9, bh7);\n lo = lo + Math.imul(al8, bl8) | 0;\n mid = mid + Math.imul(al8, bh8) | 0;\n mid = mid + Math.imul(ah8, bl8) | 0;\n hi = hi + Math.imul(ah8, bh8) | 0;\n lo = lo + Math.imul(al7, bl9) | 0;\n mid = mid + Math.imul(al7, bh9) | 0;\n mid = mid + Math.imul(ah7, bl9) | 0;\n hi = hi + Math.imul(ah7, bh9) | 0;\n var w16 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w16 >>> 26) | 0;\n w16 &= 0x3ffffff;\n /* k = 17 */\n\n lo = Math.imul(al9, bl8);\n mid = Math.imul(al9, bh8);\n mid = mid + Math.imul(ah9, bl8) | 0;\n hi = Math.imul(ah9, bh8);\n lo = lo + Math.imul(al8, bl9) | 0;\n mid = mid + Math.imul(al8, bh9) | 0;\n mid = mid + Math.imul(ah8, bl9) | 0;\n hi = hi + Math.imul(ah8, bh9) | 0;\n var w17 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w17 >>> 26) | 0;\n w17 &= 0x3ffffff;\n /* k = 18 */\n\n lo = Math.imul(al9, bl9);\n mid = Math.imul(al9, bh9);\n mid = mid + Math.imul(ah9, bl9) | 0;\n hi = Math.imul(ah9, bh9);\n var w18 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w18 >>> 26) | 0;\n w18 &= 0x3ffffff;\n o[0] = w0;\n o[1] = w1;\n o[2] = w2;\n o[3] = w3;\n o[4] = w4;\n o[5] = w5;\n o[6] = w6;\n o[7] = w7;\n o[8] = w8;\n o[9] = w9;\n o[10] = w10;\n o[11] = w11;\n o[12] = w12;\n o[13] = w13;\n o[14] = w14;\n o[15] = w15;\n o[16] = w16;\n o[17] = w17;\n o[18] = w18;\n\n if (c !== 0) {\n o[19] = c;\n out.length++;\n }\n\n return out;\n }; // Polyfill comb\n\n\n if (!Math.imul) {\n comb10MulTo = smallMulTo;\n }\n\n function bigMulTo(self, num, out) {\n out.negative = num.negative ^ self.negative;\n out.length = self.length + num.length;\n var carry = 0;\n var hncarry = 0;\n\n for (var k = 0; k < out.length - 1; k++) {\n // Sum all words with the same `i + j = k` and accumulate `ncarry`,\n // note that ncarry could be >= 0x3ffffff\n var ncarry = hncarry;\n hncarry = 0;\n var rword = carry & 0x3ffffff;\n var maxJ = Math.min(k, num.length - 1);\n\n for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {\n var i = k - j;\n var a = self.words[i] | 0;\n var b = num.words[j] | 0;\n var r = a * b;\n var lo = r & 0x3ffffff;\n ncarry = ncarry + (r / 0x4000000 | 0) | 0;\n lo = lo + rword | 0;\n rword = lo & 0x3ffffff;\n ncarry = ncarry + (lo >>> 26) | 0;\n hncarry += ncarry >>> 26;\n ncarry &= 0x3ffffff;\n }\n\n out.words[k] = rword;\n carry = ncarry;\n ncarry = hncarry;\n }\n\n if (carry !== 0) {\n out.words[k] = carry;\n } else {\n out.length--;\n }\n\n return out._strip();\n }\n\n function jumboMulTo(self, num, out) {\n // Temporary disable, see https://github.com/indutny/bn.js/issues/211\n // var fftm = new FFTM();\n // return fftm.mulp(self, num, out);\n return bigMulTo(self, num, out);\n }\n\n BN.prototype.mulTo = function mulTo(num, out) {\n var res;\n var len = this.length + num.length;\n\n if (this.length === 10 && num.length === 10) {\n res = comb10MulTo(this, num, out);\n } else if (len < 63) {\n res = smallMulTo(this, num, out);\n } else if (len < 1024) {\n res = bigMulTo(this, num, out);\n } else {\n res = jumboMulTo(this, num, out);\n }\n\n return res;\n }; // Cooley-Tukey algorithm for FFT\n // slightly revisited to rely on looping instead of recursion\n\n\n function FFTM(x, y) {\n this.x = x;\n this.y = y;\n }\n\n FFTM.prototype.makeRBT = function makeRBT(N) {\n var t = new Array(N);\n var l = BN.prototype._countBits(N) - 1;\n\n for (var i = 0; i < N; i++) {\n t[i] = this.revBin(i, l, N);\n }\n\n return t;\n }; // Returns binary-reversed representation of `x`\n\n\n FFTM.prototype.revBin = function revBin(x, l, N) {\n if (x === 0 || x === N - 1) return x;\n var rb = 0;\n\n for (var i = 0; i < l; i++) {\n rb |= (x & 1) << l - i - 1;\n x >>= 1;\n }\n\n return rb;\n }; // Performs \"tweedling\" phase, therefore 'emulating'\n // behaviour of the recursive algorithm\n\n\n FFTM.prototype.permute = function permute(rbt, rws, iws, rtws, itws, N) {\n for (var i = 0; i < N; i++) {\n rtws[i] = rws[rbt[i]];\n itws[i] = iws[rbt[i]];\n }\n };\n\n FFTM.prototype.transform = function transform(rws, iws, rtws, itws, N, rbt) {\n this.permute(rbt, rws, iws, rtws, itws, N);\n\n for (var s = 1; s < N; s <<= 1) {\n var l = s << 1;\n var rtwdf = Math.cos(2 * Math.PI / l);\n var itwdf = Math.sin(2 * Math.PI / l);\n\n for (var p = 0; p < N; p += l) {\n var rtwdf_ = rtwdf;\n var itwdf_ = itwdf;\n\n for (var j = 0; j < s; j++) {\n var re = rtws[p + j];\n var ie = itws[p + j];\n var ro = rtws[p + j + s];\n var io = itws[p + j + s];\n var rx = rtwdf_ * ro - itwdf_ * io;\n io = rtwdf_ * io + itwdf_ * ro;\n ro = rx;\n rtws[p + j] = re + ro;\n itws[p + j] = ie + io;\n rtws[p + j + s] = re - ro;\n itws[p + j + s] = ie - io;\n /* jshint maxdepth : false */\n\n if (j !== l) {\n rx = rtwdf * rtwdf_ - itwdf * itwdf_;\n itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_;\n rtwdf_ = rx;\n }\n }\n }\n }\n };\n\n FFTM.prototype.guessLen13b = function guessLen13b(n, m) {\n var N = Math.max(m, n) | 1;\n var odd = N & 1;\n var i = 0;\n\n for (N = N / 2 | 0; N; N = N >>> 1) {\n i++;\n }\n\n return 1 << i + 1 + odd;\n };\n\n FFTM.prototype.conjugate = function conjugate(rws, iws, N) {\n if (N <= 1) return;\n\n for (var i = 0; i < N / 2; i++) {\n var t = rws[i];\n rws[i] = rws[N - i - 1];\n rws[N - i - 1] = t;\n t = iws[i];\n iws[i] = -iws[N - i - 1];\n iws[N - i - 1] = -t;\n }\n };\n\n FFTM.prototype.normalize13b = function normalize13b(ws, N) {\n var carry = 0;\n\n for (var i = 0; i < N / 2; i++) {\n var w = Math.round(ws[2 * i + 1] / N) * 0x2000 + Math.round(ws[2 * i] / N) + carry;\n ws[i] = w & 0x3ffffff;\n\n if (w < 0x4000000) {\n carry = 0;\n } else {\n carry = w / 0x4000000 | 0;\n }\n }\n\n return ws;\n };\n\n FFTM.prototype.convert13b = function convert13b(ws, len, rws, N) {\n var carry = 0;\n\n for (var i = 0; i < len; i++) {\n carry = carry + (ws[i] | 0);\n rws[2 * i] = carry & 0x1fff;\n carry = carry >>> 13;\n rws[2 * i + 1] = carry & 0x1fff;\n carry = carry >>> 13;\n } // Pad with zeroes\n\n\n for (i = 2 * len; i < N; ++i) {\n rws[i] = 0;\n }\n\n assert(carry === 0);\n assert((carry & ~0x1fff) === 0);\n };\n\n FFTM.prototype.stub = function stub(N) {\n var ph = new Array(N);\n\n for (var i = 0; i < N; i++) {\n ph[i] = 0;\n }\n\n return ph;\n };\n\n FFTM.prototype.mulp = function mulp(x, y, out) {\n var N = 2 * this.guessLen13b(x.length, y.length);\n var rbt = this.makeRBT(N);\n\n var _ = this.stub(N);\n\n var rws = new Array(N);\n var rwst = new Array(N);\n var iwst = new Array(N);\n var nrws = new Array(N);\n var nrwst = new Array(N);\n var niwst = new Array(N);\n var rmws = out.words;\n rmws.length = N;\n this.convert13b(x.words, x.length, rws, N);\n this.convert13b(y.words, y.length, nrws, N);\n this.transform(rws, _, rwst, iwst, N, rbt);\n this.transform(nrws, _, nrwst, niwst, N, rbt);\n\n for (var i = 0; i < N; i++) {\n var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];\n iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i];\n rwst[i] = rx;\n }\n\n this.conjugate(rwst, iwst, N);\n this.transform(rwst, iwst, rmws, _, N, rbt);\n this.conjugate(rmws, _, N);\n this.normalize13b(rmws, N);\n out.negative = x.negative ^ y.negative;\n out.length = x.length + y.length;\n return out._strip();\n }; // Multiply `this` by `num`\n\n\n BN.prototype.mul = function mul(num) {\n var out = new BN(null);\n out.words = new Array(this.length + num.length);\n return this.mulTo(num, out);\n }; // Multiply employing FFT\n\n\n BN.prototype.mulf = function mulf(num) {\n var out = new BN(null);\n out.words = new Array(this.length + num.length);\n return jumboMulTo(this, num, out);\n }; // In-place Multiplication\n\n\n BN.prototype.imul = function imul(num) {\n return this.clone().mulTo(num, this);\n };\n\n BN.prototype.imuln = function imuln(num) {\n var isNegNum = num < 0;\n if (isNegNum) num = -num;\n assert(typeof num === 'number');\n assert(num < 0x4000000); // Carry\n\n var carry = 0;\n\n for (var i = 0; i < this.length; i++) {\n var w = (this.words[i] | 0) * num;\n var lo = (w & 0x3ffffff) + (carry & 0x3ffffff);\n carry >>= 26;\n carry += w / 0x4000000 | 0; // NOTE: lo is 27bit maximum\n\n carry += lo >>> 26;\n this.words[i] = lo & 0x3ffffff;\n }\n\n if (carry !== 0) {\n this.words[i] = carry;\n this.length++;\n }\n\n return isNegNum ? this.ineg() : this;\n };\n\n BN.prototype.muln = function muln(num) {\n return this.clone().imuln(num);\n }; // `this` * `this`\n\n\n BN.prototype.sqr = function sqr() {\n return this.mul(this);\n }; // `this` * `this` in-place\n\n\n BN.prototype.isqr = function isqr() {\n return this.imul(this.clone());\n }; // Math.pow(`this`, `num`)\n\n\n BN.prototype.pow = function pow(num) {\n var w = toBitArray(num);\n if (w.length === 0) return new BN(1); // Skip leading zeroes\n\n var res = this;\n\n for (var i = 0; i < w.length; i++, res = res.sqr()) {\n if (w[i] !== 0) break;\n }\n\n if (++i < w.length) {\n for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) {\n if (w[i] === 0) continue;\n res = res.mul(q);\n }\n }\n\n return res;\n }; // Shift-left in-place\n\n\n BN.prototype.iushln = function iushln(bits) {\n assert(typeof bits === 'number' && bits >= 0);\n var r = bits % 26;\n var s = (bits - r) / 26;\n var carryMask = 0x3ffffff >>> 26 - r << 26 - r;\n var i;\n\n if (r !== 0) {\n var carry = 0;\n\n for (i = 0; i < this.length; i++) {\n var newCarry = this.words[i] & carryMask;\n var c = (this.words[i] | 0) - newCarry << r;\n this.words[i] = c | carry;\n carry = newCarry >>> 26 - r;\n }\n\n if (carry) {\n this.words[i] = carry;\n this.length++;\n }\n }\n\n if (s !== 0) {\n for (i = this.length - 1; i >= 0; i--) {\n this.words[i + s] = this.words[i];\n }\n\n for (i = 0; i < s; i++) {\n this.words[i] = 0;\n }\n\n this.length += s;\n }\n\n return this._strip();\n };\n\n BN.prototype.ishln = function ishln(bits) {\n // TODO(indutny): implement me\n assert(this.negative === 0);\n return this.iushln(bits);\n }; // Shift-right in-place\n // NOTE: `hint` is a lowest bit before trailing zeroes\n // NOTE: if `extended` is present - it will be filled with destroyed bits\n\n\n BN.prototype.iushrn = function iushrn(bits, hint, extended) {\n assert(typeof bits === 'number' && bits >= 0);\n var h;\n\n if (hint) {\n h = (hint - hint % 26) / 26;\n } else {\n h = 0;\n }\n\n var r = bits % 26;\n var s = Math.min((bits - r) / 26, this.length);\n var mask = 0x3ffffff ^ 0x3ffffff >>> r << r;\n var maskedWords = extended;\n h -= s;\n h = Math.max(0, h); // Extended mode, copy masked part\n\n if (maskedWords) {\n for (var i = 0; i < s; i++) {\n maskedWords.words[i] = this.words[i];\n }\n\n maskedWords.length = s;\n }\n\n if (s === 0) {// No-op, we should not move anything at all\n } else if (this.length > s) {\n this.length -= s;\n\n for (i = 0; i < this.length; i++) {\n this.words[i] = this.words[i + s];\n }\n } else {\n this.words[0] = 0;\n this.length = 1;\n }\n\n var carry = 0;\n\n for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {\n var word = this.words[i] | 0;\n this.words[i] = carry << 26 - r | word >>> r;\n carry = word & mask;\n } // Push carried bits as a mask\n\n\n if (maskedWords && carry !== 0) {\n maskedWords.words[maskedWords.length++] = carry;\n }\n\n if (this.length === 0) {\n this.words[0] = 0;\n this.length = 1;\n }\n\n return this._strip();\n };\n\n BN.prototype.ishrn = function ishrn(bits, hint, extended) {\n // TODO(indutny): implement me\n assert(this.negative === 0);\n return this.iushrn(bits, hint, extended);\n }; // Shift-left\n\n\n BN.prototype.shln = function shln(bits) {\n return this.clone().ishln(bits);\n };\n\n BN.prototype.ushln = function ushln(bits) {\n return this.clone().iushln(bits);\n }; // Shift-right\n\n\n BN.prototype.shrn = function shrn(bits) {\n return this.clone().ishrn(bits);\n };\n\n BN.prototype.ushrn = function ushrn(bits) {\n return this.clone().iushrn(bits);\n }; // Test if n bit is set\n\n\n BN.prototype.testn = function testn(bit) {\n assert(typeof bit === 'number' && bit >= 0);\n var r = bit % 26;\n var s = (bit - r) / 26;\n var q = 1 << r; // Fast case: bit is much higher than all existing words\n\n if (this.length <= s) return false; // Check bit and return\n\n var w = this.words[s];\n return !!(w & q);\n }; // Return only lowers bits of number (in-place)\n\n\n BN.prototype.imaskn = function imaskn(bits) {\n assert(typeof bits === 'number' && bits >= 0);\n var r = bits % 26;\n var s = (bits - r) / 26;\n assert(this.negative === 0, 'imaskn works only with positive numbers');\n\n if (this.length <= s) {\n return this;\n }\n\n if (r !== 0) {\n s++;\n }\n\n this.length = Math.min(s, this.length);\n\n if (r !== 0) {\n var mask = 0x3ffffff ^ 0x3ffffff >>> r << r;\n this.words[this.length - 1] &= mask;\n }\n\n return this._strip();\n }; // Return only lowers bits of number\n\n\n BN.prototype.maskn = function maskn(bits) {\n return this.clone().imaskn(bits);\n }; // Add plain number `num` to `this`\n\n\n BN.prototype.iaddn = function iaddn(num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n if (num < 0) return this.isubn(-num); // Possible sign change\n\n if (this.negative !== 0) {\n if (this.length === 1 && (this.words[0] | 0) <= num) {\n this.words[0] = num - (this.words[0] | 0);\n this.negative = 0;\n return this;\n }\n\n this.negative = 0;\n this.isubn(num);\n this.negative = 1;\n return this;\n } // Add without checks\n\n\n return this._iaddn(num);\n };\n\n BN.prototype._iaddn = function _iaddn(num) {\n this.words[0] += num; // Carry\n\n for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) {\n this.words[i] -= 0x4000000;\n\n if (i === this.length - 1) {\n this.words[i + 1] = 1;\n } else {\n this.words[i + 1]++;\n }\n }\n\n this.length = Math.max(this.length, i + 1);\n return this;\n }; // Subtract plain number `num` from `this`\n\n\n BN.prototype.isubn = function isubn(num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n if (num < 0) return this.iaddn(-num);\n\n if (this.negative !== 0) {\n this.negative = 0;\n this.iaddn(num);\n this.negative = 1;\n return this;\n }\n\n this.words[0] -= num;\n\n if (this.length === 1 && this.words[0] < 0) {\n this.words[0] = -this.words[0];\n this.negative = 1;\n } else {\n // Carry\n for (var i = 0; i < this.length && this.words[i] < 0; i++) {\n this.words[i] += 0x4000000;\n this.words[i + 1] -= 1;\n }\n }\n\n return this._strip();\n };\n\n BN.prototype.addn = function addn(num) {\n return this.clone().iaddn(num);\n };\n\n BN.prototype.subn = function subn(num) {\n return this.clone().isubn(num);\n };\n\n BN.prototype.iabs = function iabs() {\n this.negative = 0;\n return this;\n };\n\n BN.prototype.abs = function abs() {\n return this.clone().iabs();\n };\n\n BN.prototype._ishlnsubmul = function _ishlnsubmul(num, mul, shift) {\n var len = num.length + shift;\n var i;\n\n this._expand(len);\n\n var w;\n var carry = 0;\n\n for (i = 0; i < num.length; i++) {\n w = (this.words[i + shift] | 0) + carry;\n var right = (num.words[i] | 0) * mul;\n w -= right & 0x3ffffff;\n carry = (w >> 26) - (right / 0x4000000 | 0);\n this.words[i + shift] = w & 0x3ffffff;\n }\n\n for (; i < this.length - shift; i++) {\n w = (this.words[i + shift] | 0) + carry;\n carry = w >> 26;\n this.words[i + shift] = w & 0x3ffffff;\n }\n\n if (carry === 0) return this._strip(); // Subtraction overflow\n\n assert(carry === -1);\n carry = 0;\n\n for (i = 0; i < this.length; i++) {\n w = -(this.words[i] | 0) + carry;\n carry = w >> 26;\n this.words[i] = w & 0x3ffffff;\n }\n\n this.negative = 1;\n return this._strip();\n };\n\n BN.prototype._wordDiv = function _wordDiv(num, mode) {\n var shift = this.length - num.length;\n var a = this.clone();\n var b = num; // Normalize\n\n var bhi = b.words[b.length - 1] | 0;\n\n var bhiBits = this._countBits(bhi);\n\n shift = 26 - bhiBits;\n\n if (shift !== 0) {\n b = b.ushln(shift);\n a.iushln(shift);\n bhi = b.words[b.length - 1] | 0;\n } // Initialize quotient\n\n\n var m = a.length - b.length;\n var q;\n\n if (mode !== 'mod') {\n q = new BN(null);\n q.length = m + 1;\n q.words = new Array(q.length);\n\n for (var i = 0; i < q.length; i++) {\n q.words[i] = 0;\n }\n }\n\n var diff = a.clone()._ishlnsubmul(b, 1, m);\n\n if (diff.negative === 0) {\n a = diff;\n\n if (q) {\n q.words[m] = 1;\n }\n }\n\n for (var j = m - 1; j >= 0; j--) {\n var qj = (a.words[b.length + j] | 0) * 0x4000000 + (a.words[b.length + j - 1] | 0); // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max\n // (0x7ffffff)\n\n qj = Math.min(qj / bhi | 0, 0x3ffffff);\n\n a._ishlnsubmul(b, qj, j);\n\n while (a.negative !== 0) {\n qj--;\n a.negative = 0;\n\n a._ishlnsubmul(b, 1, j);\n\n if (!a.isZero()) {\n a.negative ^= 1;\n }\n }\n\n if (q) {\n q.words[j] = qj;\n }\n }\n\n if (q) {\n q._strip();\n }\n\n a._strip(); // Denormalize\n\n\n if (mode !== 'div' && shift !== 0) {\n a.iushrn(shift);\n }\n\n return {\n div: q || null,\n mod: a\n };\n }; // NOTE: 1) `mode` can be set to `mod` to request mod only,\n // to `div` to request div only, or be absent to\n // request both div & mod\n // 2) `positive` is true if unsigned mod is requested\n\n\n BN.prototype.divmod = function divmod(num, mode, positive) {\n assert(!num.isZero());\n\n if (this.isZero()) {\n return {\n div: new BN(0),\n mod: new BN(0)\n };\n }\n\n var div, mod, res;\n\n if (this.negative !== 0 && num.negative === 0) {\n res = this.neg().divmod(num, mode);\n\n if (mode !== 'mod') {\n div = res.div.neg();\n }\n\n if (mode !== 'div') {\n mod = res.mod.neg();\n\n if (positive && mod.negative !== 0) {\n mod.iadd(num);\n }\n }\n\n return {\n div: div,\n mod: mod\n };\n }\n\n if (this.negative === 0 && num.negative !== 0) {\n res = this.divmod(num.neg(), mode);\n\n if (mode !== 'mod') {\n div = res.div.neg();\n }\n\n return {\n div: div,\n mod: res.mod\n };\n }\n\n if ((this.negative & num.negative) !== 0) {\n res = this.neg().divmod(num.neg(), mode);\n\n if (mode !== 'div') {\n mod = res.mod.neg();\n\n if (positive && mod.negative !== 0) {\n mod.isub(num);\n }\n }\n\n return {\n div: res.div,\n mod: mod\n };\n } // Both numbers are positive at this point\n // Strip both numbers to approximate shift value\n\n\n if (num.length > this.length || this.cmp(num) < 0) {\n return {\n div: new BN(0),\n mod: this\n };\n } // Very short reduction\n\n\n if (num.length === 1) {\n if (mode === 'div') {\n return {\n div: this.divn(num.words[0]),\n mod: null\n };\n }\n\n if (mode === 'mod') {\n return {\n div: null,\n mod: new BN(this.modrn(num.words[0]))\n };\n }\n\n return {\n div: this.divn(num.words[0]),\n mod: new BN(this.modrn(num.words[0]))\n };\n }\n\n return this._wordDiv(num, mode);\n }; // Find `this` / `num`\n\n\n BN.prototype.div = function div(num) {\n return this.divmod(num, 'div', false).div;\n }; // Find `this` % `num`\n\n\n BN.prototype.mod = function mod(num) {\n return this.divmod(num, 'mod', false).mod;\n };\n\n BN.prototype.umod = function umod(num) {\n return this.divmod(num, 'mod', true).mod;\n }; // Find Round(`this` / `num`)\n\n\n BN.prototype.divRound = function divRound(num) {\n var dm = this.divmod(num); // Fast case - exact division\n\n if (dm.mod.isZero()) return dm.div;\n var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod;\n var half = num.ushrn(1);\n var r2 = num.andln(1);\n var cmp = mod.cmp(half); // Round down\n\n if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div; // Round up\n\n return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1);\n };\n\n BN.prototype.modrn = function modrn(num) {\n var isNegNum = num < 0;\n if (isNegNum) num = -num;\n assert(num <= 0x3ffffff);\n var p = (1 << 26) % num;\n var acc = 0;\n\n for (var i = this.length - 1; i >= 0; i--) {\n acc = (p * acc + (this.words[i] | 0)) % num;\n }\n\n return isNegNum ? -acc : acc;\n }; // WARNING: DEPRECATED\n\n\n BN.prototype.modn = function modn(num) {\n return this.modrn(num);\n }; // In-place division by number\n\n\n BN.prototype.idivn = function idivn(num) {\n var isNegNum = num < 0;\n if (isNegNum) num = -num;\n assert(num <= 0x3ffffff);\n var carry = 0;\n\n for (var i = this.length - 1; i >= 0; i--) {\n var w = (this.words[i] | 0) + carry * 0x4000000;\n this.words[i] = w / num | 0;\n carry = w % num;\n }\n\n this._strip();\n\n return isNegNum ? this.ineg() : this;\n };\n\n BN.prototype.divn = function divn(num) {\n return this.clone().idivn(num);\n };\n\n BN.prototype.egcd = function egcd(p) {\n assert(p.negative === 0);\n assert(!p.isZero());\n var x = this;\n var y = p.clone();\n\n if (x.negative !== 0) {\n x = x.umod(p);\n } else {\n x = x.clone();\n } // A * x + B * y = x\n\n\n var A = new BN(1);\n var B = new BN(0); // C * x + D * y = y\n\n var C = new BN(0);\n var D = new BN(1);\n var g = 0;\n\n while (x.isEven() && y.isEven()) {\n x.iushrn(1);\n y.iushrn(1);\n ++g;\n }\n\n var yp = y.clone();\n var xp = x.clone();\n\n while (!x.isZero()) {\n for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {\n ;\n }\n\n if (i > 0) {\n x.iushrn(i);\n\n while (i-- > 0) {\n if (A.isOdd() || B.isOdd()) {\n A.iadd(yp);\n B.isub(xp);\n }\n\n A.iushrn(1);\n B.iushrn(1);\n }\n }\n\n for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {\n ;\n }\n\n if (j > 0) {\n y.iushrn(j);\n\n while (j-- > 0) {\n if (C.isOdd() || D.isOdd()) {\n C.iadd(yp);\n D.isub(xp);\n }\n\n C.iushrn(1);\n D.iushrn(1);\n }\n }\n\n if (x.cmp(y) >= 0) {\n x.isub(y);\n A.isub(C);\n B.isub(D);\n } else {\n y.isub(x);\n C.isub(A);\n D.isub(B);\n }\n }\n\n return {\n a: C,\n b: D,\n gcd: y.iushln(g)\n };\n }; // This is reduced incarnation of the binary EEA\n // above, designated to invert members of the\n // _prime_ fields F(p) at a maximal speed\n\n\n BN.prototype._invmp = function _invmp(p) {\n assert(p.negative === 0);\n assert(!p.isZero());\n var a = this;\n var b = p.clone();\n\n if (a.negative !== 0) {\n a = a.umod(p);\n } else {\n a = a.clone();\n }\n\n var x1 = new BN(1);\n var x2 = new BN(0);\n var delta = b.clone();\n\n while (a.cmpn(1) > 0 && b.cmpn(1) > 0) {\n for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {\n ;\n }\n\n if (i > 0) {\n a.iushrn(i);\n\n while (i-- > 0) {\n if (x1.isOdd()) {\n x1.iadd(delta);\n }\n\n x1.iushrn(1);\n }\n }\n\n for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {\n ;\n }\n\n if (j > 0) {\n b.iushrn(j);\n\n while (j-- > 0) {\n if (x2.isOdd()) {\n x2.iadd(delta);\n }\n\n x2.iushrn(1);\n }\n }\n\n if (a.cmp(b) >= 0) {\n a.isub(b);\n x1.isub(x2);\n } else {\n b.isub(a);\n x2.isub(x1);\n }\n }\n\n var res;\n\n if (a.cmpn(1) === 0) {\n res = x1;\n } else {\n res = x2;\n }\n\n if (res.cmpn(0) < 0) {\n res.iadd(p);\n }\n\n return res;\n };\n\n BN.prototype.gcd = function gcd(num) {\n if (this.isZero()) return num.abs();\n if (num.isZero()) return this.abs();\n var a = this.clone();\n var b = num.clone();\n a.negative = 0;\n b.negative = 0; // Remove common factor of two\n\n for (var shift = 0; a.isEven() && b.isEven(); shift++) {\n a.iushrn(1);\n b.iushrn(1);\n }\n\n do {\n while (a.isEven()) {\n a.iushrn(1);\n }\n\n while (b.isEven()) {\n b.iushrn(1);\n }\n\n var r = a.cmp(b);\n\n if (r < 0) {\n // Swap `a` and `b` to make `a` always bigger than `b`\n var t = a;\n a = b;\n b = t;\n } else if (r === 0 || b.cmpn(1) === 0) {\n break;\n }\n\n a.isub(b);\n } while (true);\n\n return b.iushln(shift);\n }; // Invert number in the field F(num)\n\n\n BN.prototype.invm = function invm(num) {\n return this.egcd(num).a.umod(num);\n };\n\n BN.prototype.isEven = function isEven() {\n return (this.words[0] & 1) === 0;\n };\n\n BN.prototype.isOdd = function isOdd() {\n return (this.words[0] & 1) === 1;\n }; // And first word and num\n\n\n BN.prototype.andln = function andln(num) {\n return this.words[0] & num;\n }; // Increment at the bit position in-line\n\n\n BN.prototype.bincn = function bincn(bit) {\n assert(typeof bit === 'number');\n var r = bit % 26;\n var s = (bit - r) / 26;\n var q = 1 << r; // Fast case: bit is much higher than all existing words\n\n if (this.length <= s) {\n this._expand(s + 1);\n\n this.words[s] |= q;\n return this;\n } // Add bit and propagate, if needed\n\n\n var carry = q;\n\n for (var i = s; carry !== 0 && i < this.length; i++) {\n var w = this.words[i] | 0;\n w += carry;\n carry = w >>> 26;\n w &= 0x3ffffff;\n this.words[i] = w;\n }\n\n if (carry !== 0) {\n this.words[i] = carry;\n this.length++;\n }\n\n return this;\n };\n\n BN.prototype.isZero = function isZero() {\n return this.length === 1 && this.words[0] === 0;\n };\n\n BN.prototype.cmpn = function cmpn(num) {\n var negative = num < 0;\n if (this.negative !== 0 && !negative) return -1;\n if (this.negative === 0 && negative) return 1;\n\n this._strip();\n\n var res;\n\n if (this.length > 1) {\n res = 1;\n } else {\n if (negative) {\n num = -num;\n }\n\n assert(num <= 0x3ffffff, 'Number is too big');\n var w = this.words[0] | 0;\n res = w === num ? 0 : w < num ? -1 : 1;\n }\n\n if (this.negative !== 0) return -res | 0;\n return res;\n }; // Compare two numbers and return:\n // 1 - if `this` > `num`\n // 0 - if `this` == `num`\n // -1 - if `this` < `num`\n\n\n BN.prototype.cmp = function cmp(num) {\n if (this.negative !== 0 && num.negative === 0) return -1;\n if (this.negative === 0 && num.negative !== 0) return 1;\n var res = this.ucmp(num);\n if (this.negative !== 0) return -res | 0;\n return res;\n }; // Unsigned comparison\n\n\n BN.prototype.ucmp = function ucmp(num) {\n // At this point both numbers have the same sign\n if (this.length > num.length) return 1;\n if (this.length < num.length) return -1;\n var res = 0;\n\n for (var i = this.length - 1; i >= 0; i--) {\n var a = this.words[i] | 0;\n var b = num.words[i] | 0;\n if (a === b) continue;\n\n if (a < b) {\n res = -1;\n } else if (a > b) {\n res = 1;\n }\n\n break;\n }\n\n return res;\n };\n\n BN.prototype.gtn = function gtn(num) {\n return this.cmpn(num) === 1;\n };\n\n BN.prototype.gt = function gt(num) {\n return this.cmp(num) === 1;\n };\n\n BN.prototype.gten = function gten(num) {\n return this.cmpn(num) >= 0;\n };\n\n BN.prototype.gte = function gte(num) {\n return this.cmp(num) >= 0;\n };\n\n BN.prototype.ltn = function ltn(num) {\n return this.cmpn(num) === -1;\n };\n\n BN.prototype.lt = function lt(num) {\n return this.cmp(num) === -1;\n };\n\n BN.prototype.lten = function lten(num) {\n return this.cmpn(num) <= 0;\n };\n\n BN.prototype.lte = function lte(num) {\n return this.cmp(num) <= 0;\n };\n\n BN.prototype.eqn = function eqn(num) {\n return this.cmpn(num) === 0;\n };\n\n BN.prototype.eq = function eq(num) {\n return this.cmp(num) === 0;\n }; //\n // A reduce context, could be using montgomery or something better, depending\n // on the `m` itself.\n //\n\n\n BN.red = function red(num) {\n return new Red(num);\n };\n\n BN.prototype.toRed = function toRed(ctx) {\n assert(!this.red, 'Already a number in reduction context');\n assert(this.negative === 0, 'red works only with positives');\n return ctx.convertTo(this)._forceRed(ctx);\n };\n\n BN.prototype.fromRed = function fromRed() {\n assert(this.red, 'fromRed works only with numbers in reduction context');\n return this.red.convertFrom(this);\n };\n\n BN.prototype._forceRed = function _forceRed(ctx) {\n this.red = ctx;\n return this;\n };\n\n BN.prototype.forceRed = function forceRed(ctx) {\n assert(!this.red, 'Already a number in reduction context');\n return this._forceRed(ctx);\n };\n\n BN.prototype.redAdd = function redAdd(num) {\n assert(this.red, 'redAdd works only with red numbers');\n return this.red.add(this, num);\n };\n\n BN.prototype.redIAdd = function redIAdd(num) {\n assert(this.red, 'redIAdd works only with red numbers');\n return this.red.iadd(this, num);\n };\n\n BN.prototype.redSub = function redSub(num) {\n assert(this.red, 'redSub works only with red numbers');\n return this.red.sub(this, num);\n };\n\n BN.prototype.redISub = function redISub(num) {\n assert(this.red, 'redISub works only with red numbers');\n return this.red.isub(this, num);\n };\n\n BN.prototype.redShl = function redShl(num) {\n assert(this.red, 'redShl works only with red numbers');\n return this.red.shl(this, num);\n };\n\n BN.prototype.redMul = function redMul(num) {\n assert(this.red, 'redMul works only with red numbers');\n\n this.red._verify2(this, num);\n\n return this.red.mul(this, num);\n };\n\n BN.prototype.redIMul = function redIMul(num) {\n assert(this.red, 'redMul works only with red numbers');\n\n this.red._verify2(this, num);\n\n return this.red.imul(this, num);\n };\n\n BN.prototype.redSqr = function redSqr() {\n assert(this.red, 'redSqr works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.sqr(this);\n };\n\n BN.prototype.redISqr = function redISqr() {\n assert(this.red, 'redISqr works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.isqr(this);\n }; // Square root over p\n\n\n BN.prototype.redSqrt = function redSqrt() {\n assert(this.red, 'redSqrt works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.sqrt(this);\n };\n\n BN.prototype.redInvm = function redInvm() {\n assert(this.red, 'redInvm works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.invm(this);\n }; // Return negative clone of `this` % `red modulo`\n\n\n BN.prototype.redNeg = function redNeg() {\n assert(this.red, 'redNeg works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.neg(this);\n };\n\n BN.prototype.redPow = function redPow(num) {\n assert(this.red && !num.red, 'redPow(normalNum)');\n\n this.red._verify1(this);\n\n return this.red.pow(this, num);\n }; // Prime numbers with efficient reduction\n\n\n var primes = {\n k256: null,\n p224: null,\n p192: null,\n p25519: null\n }; // Pseudo-Mersenne prime\n\n function MPrime(name, p) {\n // P = 2 ^ N - K\n this.name = name;\n this.p = new BN(p, 16);\n this.n = this.p.bitLength();\n this.k = new BN(1).iushln(this.n).isub(this.p);\n this.tmp = this._tmp();\n }\n\n MPrime.prototype._tmp = function _tmp() {\n var tmp = new BN(null);\n tmp.words = new Array(Math.ceil(this.n / 13));\n return tmp;\n };\n\n MPrime.prototype.ireduce = function ireduce(num) {\n // Assumes that `num` is less than `P^2`\n // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P)\n var r = num;\n var rlen;\n\n do {\n this.split(r, this.tmp);\n r = this.imulK(r);\n r = r.iadd(this.tmp);\n rlen = r.bitLength();\n } while (rlen > this.n);\n\n var cmp = rlen < this.n ? -1 : r.ucmp(this.p);\n\n if (cmp === 0) {\n r.words[0] = 0;\n r.length = 1;\n } else if (cmp > 0) {\n r.isub(this.p);\n } else {\n if (r.strip !== undefined) {\n // r is a BN v4 instance\n r.strip();\n } else {\n // r is a BN v5 instance\n r._strip();\n }\n }\n\n return r;\n };\n\n MPrime.prototype.split = function split(input, out) {\n input.iushrn(this.n, 0, out);\n };\n\n MPrime.prototype.imulK = function imulK(num) {\n return num.imul(this.k);\n };\n\n function K256() {\n MPrime.call(this, 'k256', 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f');\n }\n\n inherits(K256, MPrime);\n\n K256.prototype.split = function split(input, output) {\n // 256 = 9 * 26 + 22\n var mask = 0x3fffff;\n var outLen = Math.min(input.length, 9);\n\n for (var i = 0; i < outLen; i++) {\n output.words[i] = input.words[i];\n }\n\n output.length = outLen;\n\n if (input.length <= 9) {\n input.words[0] = 0;\n input.length = 1;\n return;\n } // Shift by 9 limbs\n\n\n var prev = input.words[9];\n output.words[output.length++] = prev & mask;\n\n for (i = 10; i < input.length; i++) {\n var next = input.words[i] | 0;\n input.words[i - 10] = (next & mask) << 4 | prev >>> 22;\n prev = next;\n }\n\n prev >>>= 22;\n input.words[i - 10] = prev;\n\n if (prev === 0 && input.length > 10) {\n input.length -= 10;\n } else {\n input.length -= 9;\n }\n };\n\n K256.prototype.imulK = function imulK(num) {\n // K = 0x1000003d1 = [ 0x40, 0x3d1 ]\n num.words[num.length] = 0;\n num.words[num.length + 1] = 0;\n num.length += 2; // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390\n\n var lo = 0;\n\n for (var i = 0; i < num.length; i++) {\n var w = num.words[i] | 0;\n lo += w * 0x3d1;\n num.words[i] = lo & 0x3ffffff;\n lo = w * 0x40 + (lo / 0x4000000 | 0);\n } // Fast length reduction\n\n\n if (num.words[num.length - 1] === 0) {\n num.length--;\n\n if (num.words[num.length - 1] === 0) {\n num.length--;\n }\n }\n\n return num;\n };\n\n function P224() {\n MPrime.call(this, 'p224', 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001');\n }\n\n inherits(P224, MPrime);\n\n function P192() {\n MPrime.call(this, 'p192', 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff');\n }\n\n inherits(P192, MPrime);\n\n function P25519() {\n // 2 ^ 255 - 19\n MPrime.call(this, '25519', '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed');\n }\n\n inherits(P25519, MPrime);\n\n P25519.prototype.imulK = function imulK(num) {\n // K = 0x13\n var carry = 0;\n\n for (var i = 0; i < num.length; i++) {\n var hi = (num.words[i] | 0) * 0x13 + carry;\n var lo = hi & 0x3ffffff;\n hi >>>= 26;\n num.words[i] = lo;\n carry = hi;\n }\n\n if (carry !== 0) {\n num.words[num.length++] = carry;\n }\n\n return num;\n }; // Exported mostly for testing purposes, use plain name instead\n\n\n BN._prime = function prime(name) {\n // Cached version of prime\n if (primes[name]) return primes[name];\n var prime;\n\n if (name === 'k256') {\n prime = new K256();\n } else if (name === 'p224') {\n prime = new P224();\n } else if (name === 'p192') {\n prime = new P192();\n } else if (name === 'p25519') {\n prime = new P25519();\n } else {\n throw new Error('Unknown prime ' + name);\n }\n\n primes[name] = prime;\n return prime;\n }; //\n // Base reduction engine\n //\n\n\n function Red(m) {\n if (typeof m === 'string') {\n var prime = BN._prime(m);\n\n this.m = prime.p;\n this.prime = prime;\n } else {\n assert(m.gtn(1), 'modulus must be greater than 1');\n this.m = m;\n this.prime = null;\n }\n }\n\n Red.prototype._verify1 = function _verify1(a) {\n assert(a.negative === 0, 'red works only with positives');\n assert(a.red, 'red works only with red numbers');\n };\n\n Red.prototype._verify2 = function _verify2(a, b) {\n assert((a.negative | b.negative) === 0, 'red works only with positives');\n assert(a.red && a.red === b.red, 'red works only with red numbers');\n };\n\n Red.prototype.imod = function imod(a) {\n if (this.prime) return this.prime.ireduce(a)._forceRed(this);\n move(a, a.umod(this.m)._forceRed(this));\n return a;\n };\n\n Red.prototype.neg = function neg(a) {\n if (a.isZero()) {\n return a.clone();\n }\n\n return this.m.sub(a)._forceRed(this);\n };\n\n Red.prototype.add = function add(a, b) {\n this._verify2(a, b);\n\n var res = a.add(b);\n\n if (res.cmp(this.m) >= 0) {\n res.isub(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Red.prototype.iadd = function iadd(a, b) {\n this._verify2(a, b);\n\n var res = a.iadd(b);\n\n if (res.cmp(this.m) >= 0) {\n res.isub(this.m);\n }\n\n return res;\n };\n\n Red.prototype.sub = function sub(a, b) {\n this._verify2(a, b);\n\n var res = a.sub(b);\n\n if (res.cmpn(0) < 0) {\n res.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Red.prototype.isub = function isub(a, b) {\n this._verify2(a, b);\n\n var res = a.isub(b);\n\n if (res.cmpn(0) < 0) {\n res.iadd(this.m);\n }\n\n return res;\n };\n\n Red.prototype.shl = function shl(a, num) {\n this._verify1(a);\n\n return this.imod(a.ushln(num));\n };\n\n Red.prototype.imul = function imul(a, b) {\n this._verify2(a, b);\n\n return this.imod(a.imul(b));\n };\n\n Red.prototype.mul = function mul(a, b) {\n this._verify2(a, b);\n\n return this.imod(a.mul(b));\n };\n\n Red.prototype.isqr = function isqr(a) {\n return this.imul(a, a.clone());\n };\n\n Red.prototype.sqr = function sqr(a) {\n return this.mul(a, a);\n };\n\n Red.prototype.sqrt = function sqrt(a) {\n if (a.isZero()) return a.clone();\n var mod3 = this.m.andln(3);\n assert(mod3 % 2 === 1); // Fast case\n\n if (mod3 === 3) {\n var pow = this.m.add(new BN(1)).iushrn(2);\n return this.pow(a, pow);\n } // Tonelli-Shanks algorithm (Totally unoptimized and slow)\n //\n // Find Q and S, that Q * 2 ^ S = (P - 1)\n\n\n var q = this.m.subn(1);\n var s = 0;\n\n while (!q.isZero() && q.andln(1) === 0) {\n s++;\n q.iushrn(1);\n }\n\n assert(!q.isZero());\n var one = new BN(1).toRed(this);\n var nOne = one.redNeg(); // Find quadratic non-residue\n // NOTE: Max is such because of generalized Riemann hypothesis.\n\n var lpow = this.m.subn(1).iushrn(1);\n var z = this.m.bitLength();\n z = new BN(2 * z * z).toRed(this);\n\n while (this.pow(z, lpow).cmp(nOne) !== 0) {\n z.redIAdd(nOne);\n }\n\n var c = this.pow(z, q);\n var r = this.pow(a, q.addn(1).iushrn(1));\n var t = this.pow(a, q);\n var m = s;\n\n while (t.cmp(one) !== 0) {\n var tmp = t;\n\n for (var i = 0; tmp.cmp(one) !== 0; i++) {\n tmp = tmp.redSqr();\n }\n\n assert(i < m);\n var b = this.pow(c, new BN(1).iushln(m - i - 1));\n r = r.redMul(b);\n c = b.redSqr();\n t = t.redMul(c);\n m = i;\n }\n\n return r;\n };\n\n Red.prototype.invm = function invm(a) {\n var inv = a._invmp(this.m);\n\n if (inv.negative !== 0) {\n inv.negative = 0;\n return this.imod(inv).redNeg();\n } else {\n return this.imod(inv);\n }\n };\n\n Red.prototype.pow = function pow(a, num) {\n if (num.isZero()) return new BN(1).toRed(this);\n if (num.cmpn(1) === 0) return a.clone();\n var windowSize = 4;\n var wnd = new Array(1 << windowSize);\n wnd[0] = new BN(1).toRed(this);\n wnd[1] = a;\n\n for (var i = 2; i < wnd.length; i++) {\n wnd[i] = this.mul(wnd[i - 1], a);\n }\n\n var res = wnd[0];\n var current = 0;\n var currentLen = 0;\n var start = num.bitLength() % 26;\n\n if (start === 0) {\n start = 26;\n }\n\n for (i = num.length - 1; i >= 0; i--) {\n var word = num.words[i];\n\n for (var j = start - 1; j >= 0; j--) {\n var bit = word >> j & 1;\n\n if (res !== wnd[0]) {\n res = this.sqr(res);\n }\n\n if (bit === 0 && current === 0) {\n currentLen = 0;\n continue;\n }\n\n current <<= 1;\n current |= bit;\n currentLen++;\n if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue;\n res = this.mul(res, wnd[current]);\n currentLen = 0;\n current = 0;\n }\n\n start = 26;\n }\n\n return res;\n };\n\n Red.prototype.convertTo = function convertTo(num) {\n var r = num.umod(this.m);\n return r === num ? r.clone() : r;\n };\n\n Red.prototype.convertFrom = function convertFrom(num) {\n var res = num.clone();\n res.red = null;\n return res;\n }; //\n // Montgomery method engine\n //\n\n\n BN.mont = function mont(num) {\n return new Mont(num);\n };\n\n function Mont(m) {\n Red.call(this, m);\n this.shift = this.m.bitLength();\n\n if (this.shift % 26 !== 0) {\n this.shift += 26 - this.shift % 26;\n }\n\n this.r = new BN(1).iushln(this.shift);\n this.r2 = this.imod(this.r.sqr());\n this.rinv = this.r._invmp(this.m);\n this.minv = this.rinv.mul(this.r).isubn(1).div(this.m);\n this.minv = this.minv.umod(this.r);\n this.minv = this.r.sub(this.minv);\n }\n\n inherits(Mont, Red);\n\n Mont.prototype.convertTo = function convertTo(num) {\n return this.imod(num.ushln(this.shift));\n };\n\n Mont.prototype.convertFrom = function convertFrom(num) {\n var r = this.imod(num.mul(this.rinv));\n r.red = null;\n return r;\n };\n\n Mont.prototype.imul = function imul(a, b) {\n if (a.isZero() || b.isZero()) {\n a.words[0] = 0;\n a.length = 1;\n return a;\n }\n\n var t = a.imul(b);\n var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);\n var u = t.isub(c).iushrn(this.shift);\n var res = u;\n\n if (u.cmp(this.m) >= 0) {\n res = u.isub(this.m);\n } else if (u.cmpn(0) < 0) {\n res = u.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Mont.prototype.mul = function mul(a, b) {\n if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);\n var t = a.mul(b);\n var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);\n var u = t.isub(c).iushrn(this.shift);\n var res = u;\n\n if (u.cmp(this.m) >= 0) {\n res = u.isub(this.m);\n } else if (u.cmpn(0) < 0) {\n res = u.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Mont.prototype.invm = function invm(a) {\n // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R\n var res = this.imod(a._invmp(this.m).mul(this.r2));\n return res._forceRed(this);\n };\n})(typeof module === 'undefined' || module, this);","'use strict';\n\nvar elliptic = exports;\nelliptic.version = require('../package.json').version;\nelliptic.utils = require('./elliptic/utils');\nelliptic.rand = require('brorand');\nelliptic.curve = require('./elliptic/curve');\nelliptic.curves = require('./elliptic/curves'); // Protocols\n\nelliptic.ec = require('./elliptic/ec');\nelliptic.eddsa = require('./elliptic/eddsa');","'use strict';\n\nvar curves = exports;\n\nvar hash = require('hash.js');\n\nvar curve = require('./curve');\n\nvar utils = require('./utils');\n\nvar assert = utils.assert;\n\nfunction PresetCurve(options) {\n if (options.type === 'short') this.curve = new curve.short(options);else if (options.type === 'edwards') this.curve = new curve.edwards(options);else this.curve = new curve.mont(options);\n this.g = this.curve.g;\n this.n = this.curve.n;\n this.hash = options.hash;\n assert(this.g.validate(), 'Invalid curve');\n assert(this.g.mul(this.n).isInfinity(), 'Invalid curve, G*N != O');\n}\n\ncurves.PresetCurve = PresetCurve;\n\nfunction defineCurve(name, options) {\n Object.defineProperty(curves, name, {\n configurable: true,\n enumerable: true,\n get: function get() {\n var curve = new PresetCurve(options);\n Object.defineProperty(curves, name, {\n configurable: true,\n enumerable: true,\n value: curve\n });\n return curve;\n }\n });\n}\n\ndefineCurve('p192', {\n type: 'short',\n prime: 'p192',\n p: 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff',\n a: 'ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc',\n b: '64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1',\n n: 'ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831',\n hash: hash.sha256,\n gRed: false,\n g: ['188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012', '07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811']\n});\ndefineCurve('p224', {\n type: 'short',\n prime: 'p224',\n p: 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001',\n a: 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe',\n b: 'b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4',\n n: 'ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d',\n hash: hash.sha256,\n gRed: false,\n g: ['b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21', 'bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34']\n});\ndefineCurve('p256', {\n type: 'short',\n prime: null,\n p: 'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff',\n a: 'ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc',\n b: '5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b',\n n: 'ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551',\n hash: hash.sha256,\n gRed: false,\n g: ['6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296', '4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5']\n});\ndefineCurve('p384', {\n type: 'short',\n prime: null,\n p: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + 'fffffffe ffffffff 00000000 00000000 ffffffff',\n a: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + 'fffffffe ffffffff 00000000 00000000 fffffffc',\n b: 'b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f ' + '5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef',\n n: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 ' + 'f4372ddf 581a0db2 48b0a77a ecec196a ccc52973',\n hash: hash.sha384,\n gRed: false,\n g: ['aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 ' + '5502f25d bf55296c 3a545e38 72760ab7', '3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 ' + '0a60b1ce 1d7e819d 7a431d7c 90ea0e5f']\n});\ndefineCurve('p521', {\n type: 'short',\n prime: null,\n p: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' + 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + 'ffffffff ffffffff ffffffff ffffffff ffffffff',\n a: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' + 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ' + 'ffffffff ffffffff ffffffff ffffffff fffffffc',\n b: '00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b ' + '99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd ' + '3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00',\n n: '000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ' + 'ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 ' + 'f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409',\n hash: hash.sha512,\n gRed: false,\n g: ['000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 ' + '053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 ' + 'a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66', '00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 ' + '579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 ' + '3fad0761 353c7086 a272c240 88be9476 9fd16650']\n});\ndefineCurve('curve25519', {\n type: 'mont',\n prime: 'p25519',\n p: '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed',\n a: '76d06',\n b: '1',\n n: '1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed',\n hash: hash.sha256,\n gRed: false,\n g: ['9']\n});\ndefineCurve('ed25519', {\n type: 'edwards',\n prime: 'p25519',\n p: '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed',\n a: '-1',\n c: '1',\n // -121665 * (121666^(-1)) (mod P)\n d: '52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3',\n n: '1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed',\n hash: hash.sha256,\n gRed: false,\n g: ['216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a', // 4/5\n '6666666666666666666666666666666666666666666666666666666666666658']\n});\nvar pre;\n\ntry {\n pre = require('./precomputed/secp256k1');\n} catch (e) {\n pre = undefined;\n}\n\ndefineCurve('secp256k1', {\n type: 'short',\n prime: 'k256',\n p: 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f',\n a: '0',\n b: '7',\n n: 'ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141',\n h: '1',\n hash: hash.sha256,\n // Precomputed endomorphism\n beta: '7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee',\n lambda: '5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72',\n basis: [{\n a: '3086d221a7d46bcde86c90e49284eb15',\n b: '-e4437ed6010e88286f547fa90abfe4c3'\n }, {\n a: '114ca50f7a8e2f3f657c1108d9d44cfd8',\n b: '3086d221a7d46bcde86c90e49284eb15'\n }],\n gRed: false,\n g: ['79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798', '483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8', pre]\n});","var hash = exports;\nhash.utils = require('./hash/utils');\nhash.common = require('./hash/common');\nhash.sha = require('./hash/sha');\nhash.ripemd = require('./hash/ripemd');\nhash.hmac = require('./hash/hmac'); // Proxy hash functions to the main object\n\nhash.sha1 = hash.sha.sha1;\nhash.sha256 = hash.sha.sha256;\nhash.sha224 = hash.sha.sha224;\nhash.sha384 = hash.sha.sha384;\nhash.sha512 = hash.sha.sha512;\nhash.ripemd160 = hash.ripemd.ripemd160;","/* eslint-disable node/no-deprecated-api */\n'use strict';\n\nvar buffer = require('buffer');\n\nvar Buffer = buffer.Buffer;\nvar safer = {};\nvar key;\n\nfor (key in buffer) {\n if (!buffer.hasOwnProperty(key)) continue;\n if (key === 'SlowBuffer' || key === 'Buffer') continue;\n safer[key] = buffer[key];\n}\n\nvar Safer = safer.Buffer = {};\n\nfor (key in Buffer) {\n if (!Buffer.hasOwnProperty(key)) continue;\n if (key === 'allocUnsafe' || key === 'allocUnsafeSlow') continue;\n Safer[key] = Buffer[key];\n}\n\nsafer.Buffer.prototype = Buffer.prototype;\n\nif (!Safer.from || Safer.from === Uint8Array.from) {\n Safer.from = function (value, encodingOrOffset, length) {\n if (typeof value === 'number') {\n throw new TypeError('The \"value\" argument must not be of type number. Received type ' + typeof value);\n }\n\n if (value && typeof value.length === 'undefined') {\n throw new TypeError('The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object. Received type ' + typeof value);\n }\n\n return Buffer(value, encodingOrOffset, length);\n };\n}\n\nif (!Safer.alloc) {\n Safer.alloc = function (size, fill, encoding) {\n if (typeof size !== 'number') {\n throw new TypeError('The \"size\" argument must be of type number. Received type ' + typeof size);\n }\n\n if (size < 0 || size >= 2 * (1 << 30)) {\n throw new RangeError('The value \"' + size + '\" is invalid for option \"size\"');\n }\n\n var buf = Buffer(size);\n\n if (!fill || fill.length === 0) {\n buf.fill(0);\n } else if (typeof encoding === 'string') {\n buf.fill(fill, encoding);\n } else {\n buf.fill(fill);\n }\n\n return buf;\n };\n}\n\nif (!safer.kStringMaxLength) {\n try {\n safer.kStringMaxLength = process.binding('buffer').kStringMaxLength;\n } catch (e) {// we can't determine kStringMaxLength in environments where process.binding\n // is unsupported, so let's not set it\n }\n}\n\nif (!safer.constants) {\n safer.constants = {\n MAX_LENGTH: safer.kMaxLength\n };\n\n if (safer.kStringMaxLength) {\n safer.constants.MAX_STRING_LENGTH = safer.kStringMaxLength;\n }\n}\n\nmodule.exports = safer;","'use strict';\n\nvar Reporter = require('../base/reporter').Reporter;\n\nvar EncoderBuffer = require('../base/buffer').EncoderBuffer;\n\nvar DecoderBuffer = require('../base/buffer').DecoderBuffer;\n\nvar assert = require('minimalistic-assert'); // Supported tags\n\n\nvar tags = ['seq', 'seqof', 'set', 'setof', 'objid', 'bool', 'gentime', 'utctime', 'null_', 'enum', 'int', 'objDesc', 'bitstr', 'bmpstr', 'charstr', 'genstr', 'graphstr', 'ia5str', 'iso646str', 'numstr', 'octstr', 'printstr', 't61str', 'unistr', 'utf8str', 'videostr']; // Public methods list\n\nvar methods = ['key', 'obj', 'use', 'optional', 'explicit', 'implicit', 'def', 'choice', 'any', 'contains'].concat(tags); // Overrided methods list\n\nvar overrided = ['_peekTag', '_decodeTag', '_use', '_decodeStr', '_decodeObjid', '_decodeTime', '_decodeNull', '_decodeInt', '_decodeBool', '_decodeList', '_encodeComposite', '_encodeStr', '_encodeObjid', '_encodeTime', '_encodeNull', '_encodeInt', '_encodeBool'];\n\nfunction Node(enc, parent, name) {\n var state = {};\n this._baseState = state;\n state.name = name;\n state.enc = enc;\n state.parent = parent || null;\n state.children = null; // State\n\n state.tag = null;\n state.args = null;\n state.reverseArgs = null;\n state.choice = null;\n state.optional = false;\n state.any = false;\n state.obj = false;\n state.use = null;\n state.useDecoder = null;\n state.key = null;\n state['default'] = null;\n state.explicit = null;\n state.implicit = null;\n state.contains = null; // Should create new instance on each method\n\n if (!state.parent) {\n state.children = [];\n\n this._wrap();\n }\n}\n\nmodule.exports = Node;\nvar stateProps = ['enc', 'parent', 'children', 'tag', 'args', 'reverseArgs', 'choice', 'optional', 'any', 'obj', 'use', 'alteredUse', 'key', 'default', 'explicit', 'implicit', 'contains'];\n\nNode.prototype.clone = function clone() {\n var state = this._baseState;\n var cstate = {};\n stateProps.forEach(function (prop) {\n cstate[prop] = state[prop];\n });\n var res = new this.constructor(cstate.parent);\n res._baseState = cstate;\n return res;\n};\n\nNode.prototype._wrap = function wrap() {\n var state = this._baseState;\n methods.forEach(function (method) {\n this[method] = function _wrappedMethod() {\n var clone = new this.constructor(this);\n state.children.push(clone);\n return clone[method].apply(clone, arguments);\n };\n }, this);\n};\n\nNode.prototype._init = function init(body) {\n var state = this._baseState;\n assert(state.parent === null);\n body.call(this); // Filter children\n\n state.children = state.children.filter(function (child) {\n return child._baseState.parent === this;\n }, this);\n assert.equal(state.children.length, 1, 'Root node can have only one child');\n};\n\nNode.prototype._useArgs = function useArgs(args) {\n var state = this._baseState; // Filter children and args\n\n var children = args.filter(function (arg) {\n return arg instanceof this.constructor;\n }, this);\n args = args.filter(function (arg) {\n return !(arg instanceof this.constructor);\n }, this);\n\n if (children.length !== 0) {\n assert(state.children === null);\n state.children = children; // Replace parent to maintain backward link\n\n children.forEach(function (child) {\n child._baseState.parent = this;\n }, this);\n }\n\n if (args.length !== 0) {\n assert(state.args === null);\n state.args = args;\n state.reverseArgs = args.map(function (arg) {\n if (typeof arg !== 'object' || arg.constructor !== Object) return arg;\n var res = {};\n Object.keys(arg).forEach(function (key) {\n if (key == (key | 0)) key |= 0;\n var value = arg[key];\n res[value] = key;\n });\n return res;\n });\n }\n}; //\n// Overrided methods\n//\n\n\noverrided.forEach(function (method) {\n Node.prototype[method] = function _overrided() {\n var state = this._baseState;\n throw new Error(method + ' not implemented for encoding: ' + state.enc);\n };\n}); //\n// Public methods\n//\n\ntags.forEach(function (tag) {\n Node.prototype[tag] = function _tagMethod() {\n var state = this._baseState;\n var args = Array.prototype.slice.call(arguments);\n assert(state.tag === null);\n state.tag = tag;\n\n this._useArgs(args);\n\n return this;\n };\n});\n\nNode.prototype.use = function use(item) {\n assert(item);\n var state = this._baseState;\n assert(state.use === null);\n state.use = item;\n return this;\n};\n\nNode.prototype.optional = function optional() {\n var state = this._baseState;\n state.optional = true;\n return this;\n};\n\nNode.prototype.def = function def(val) {\n var state = this._baseState;\n assert(state['default'] === null);\n state['default'] = val;\n state.optional = true;\n return this;\n};\n\nNode.prototype.explicit = function explicit(num) {\n var state = this._baseState;\n assert(state.explicit === null && state.implicit === null);\n state.explicit = num;\n return this;\n};\n\nNode.prototype.implicit = function implicit(num) {\n var state = this._baseState;\n assert(state.explicit === null && state.implicit === null);\n state.implicit = num;\n return this;\n};\n\nNode.prototype.obj = function obj() {\n var state = this._baseState;\n var args = Array.prototype.slice.call(arguments);\n state.obj = true;\n if (args.length !== 0) this._useArgs(args);\n return this;\n};\n\nNode.prototype.key = function key(newKey) {\n var state = this._baseState;\n assert(state.key === null);\n state.key = newKey;\n return this;\n};\n\nNode.prototype.any = function any() {\n var state = this._baseState;\n state.any = true;\n return this;\n};\n\nNode.prototype.choice = function choice(obj) {\n var state = this._baseState;\n assert(state.choice === null);\n state.choice = obj;\n\n this._useArgs(Object.keys(obj).map(function (key) {\n return obj[key];\n }));\n\n return this;\n};\n\nNode.prototype.contains = function contains(item) {\n var state = this._baseState;\n assert(state.use === null);\n state.contains = item;\n return this;\n}; //\n// Decoding\n//\n\n\nNode.prototype._decode = function decode(input, options) {\n var state = this._baseState; // Decode root node\n\n if (state.parent === null) return input.wrapResult(state.children[0]._decode(input, options));\n var result = state['default'];\n var present = true;\n var prevKey = null;\n if (state.key !== null) prevKey = input.enterKey(state.key); // Check if tag is there\n\n if (state.optional) {\n var tag = null;\n if (state.explicit !== null) tag = state.explicit;else if (state.implicit !== null) tag = state.implicit;else if (state.tag !== null) tag = state.tag;\n\n if (tag === null && !state.any) {\n // Trial and Error\n var save = input.save();\n\n try {\n if (state.choice === null) this._decodeGeneric(state.tag, input, options);else this._decodeChoice(input, options);\n present = true;\n } catch (e) {\n present = false;\n }\n\n input.restore(save);\n } else {\n present = this._peekTag(input, tag, state.any);\n if (input.isError(present)) return present;\n }\n } // Push object on stack\n\n\n var prevObj;\n if (state.obj && present) prevObj = input.enterObject();\n\n if (present) {\n // Unwrap explicit values\n if (state.explicit !== null) {\n var explicit = this._decodeTag(input, state.explicit);\n\n if (input.isError(explicit)) return explicit;\n input = explicit;\n }\n\n var start = input.offset; // Unwrap implicit and normal values\n\n if (state.use === null && state.choice === null) {\n var _save;\n\n if (state.any) _save = input.save();\n\n var body = this._decodeTag(input, state.implicit !== null ? state.implicit : state.tag, state.any);\n\n if (input.isError(body)) return body;\n if (state.any) result = input.raw(_save);else input = body;\n }\n\n if (options && options.track && state.tag !== null) options.track(input.path(), start, input.length, 'tagged');\n if (options && options.track && state.tag !== null) options.track(input.path(), input.offset, input.length, 'content'); // Select proper method for tag\n\n if (state.any) {// no-op\n } else if (state.choice === null) {\n result = this._decodeGeneric(state.tag, input, options);\n } else {\n result = this._decodeChoice(input, options);\n }\n\n if (input.isError(result)) return result; // Decode children\n\n if (!state.any && state.choice === null && state.children !== null) {\n state.children.forEach(function decodeChildren(child) {\n // NOTE: We are ignoring errors here, to let parser continue with other\n // parts of encoded data\n child._decode(input, options);\n });\n } // Decode contained/encoded by schema, only in bit or octet strings\n\n\n if (state.contains && (state.tag === 'octstr' || state.tag === 'bitstr')) {\n var data = new DecoderBuffer(result);\n result = this._getUse(state.contains, input._reporterState.obj)._decode(data, options);\n }\n } // Pop object\n\n\n if (state.obj && present) result = input.leaveObject(prevObj); // Set key\n\n if (state.key !== null && (result !== null || present === true)) input.leaveKey(prevKey, state.key, result);else if (prevKey !== null) input.exitKey(prevKey);\n return result;\n};\n\nNode.prototype._decodeGeneric = function decodeGeneric(tag, input, options) {\n var state = this._baseState;\n if (tag === 'seq' || tag === 'set') return null;\n if (tag === 'seqof' || tag === 'setof') return this._decodeList(input, tag, state.args[0], options);else if (/str$/.test(tag)) return this._decodeStr(input, tag, options);else if (tag === 'objid' && state.args) return this._decodeObjid(input, state.args[0], state.args[1], options);else if (tag === 'objid') return this._decodeObjid(input, null, null, options);else if (tag === 'gentime' || tag === 'utctime') return this._decodeTime(input, tag, options);else if (tag === 'null_') return this._decodeNull(input, options);else if (tag === 'bool') return this._decodeBool(input, options);else if (tag === 'objDesc') return this._decodeStr(input, tag, options);else if (tag === 'int' || tag === 'enum') return this._decodeInt(input, state.args && state.args[0], options);\n\n if (state.use !== null) {\n return this._getUse(state.use, input._reporterState.obj)._decode(input, options);\n } else {\n return input.error('unknown tag: ' + tag);\n }\n};\n\nNode.prototype._getUse = function _getUse(entity, obj) {\n var state = this._baseState; // Create altered use decoder if implicit is set\n\n state.useDecoder = this._use(entity, obj);\n assert(state.useDecoder._baseState.parent === null);\n state.useDecoder = state.useDecoder._baseState.children[0];\n\n if (state.implicit !== state.useDecoder._baseState.implicit) {\n state.useDecoder = state.useDecoder.clone();\n state.useDecoder._baseState.implicit = state.implicit;\n }\n\n return state.useDecoder;\n};\n\nNode.prototype._decodeChoice = function decodeChoice(input, options) {\n var state = this._baseState;\n var result = null;\n var match = false;\n Object.keys(state.choice).some(function (key) {\n var save = input.save();\n var node = state.choice[key];\n\n try {\n var value = node._decode(input, options);\n\n if (input.isError(value)) return false;\n result = {\n type: key,\n value: value\n };\n match = true;\n } catch (e) {\n input.restore(save);\n return false;\n }\n\n return true;\n }, this);\n if (!match) return input.error('Choice not matched');\n return result;\n}; //\n// Encoding\n//\n\n\nNode.prototype._createEncoderBuffer = function createEncoderBuffer(data) {\n return new EncoderBuffer(data, this.reporter);\n};\n\nNode.prototype._encode = function encode(data, reporter, parent) {\n var state = this._baseState;\n if (state['default'] !== null && state['default'] === data) return;\n\n var result = this._encodeValue(data, reporter, parent);\n\n if (result === undefined) return;\n if (this._skipDefault(result, reporter, parent)) return;\n return result;\n};\n\nNode.prototype._encodeValue = function encode(data, reporter, parent) {\n var state = this._baseState; // Decode root node\n\n if (state.parent === null) return state.children[0]._encode(data, reporter || new Reporter());\n var result = null; // Set reporter to share it with a child class\n\n this.reporter = reporter; // Check if data is there\n\n if (state.optional && data === undefined) {\n if (state['default'] !== null) data = state['default'];else return;\n } // Encode children first\n\n\n var content = null;\n var primitive = false;\n\n if (state.any) {\n // Anything that was given is translated to buffer\n result = this._createEncoderBuffer(data);\n } else if (state.choice) {\n result = this._encodeChoice(data, reporter);\n } else if (state.contains) {\n content = this._getUse(state.contains, parent)._encode(data, reporter);\n primitive = true;\n } else if (state.children) {\n content = state.children.map(function (child) {\n if (child._baseState.tag === 'null_') return child._encode(null, reporter, data);\n if (child._baseState.key === null) return reporter.error('Child should have a key');\n var prevKey = reporter.enterKey(child._baseState.key);\n if (typeof data !== 'object') return reporter.error('Child expected, but input is not object');\n\n var res = child._encode(data[child._baseState.key], reporter, data);\n\n reporter.leaveKey(prevKey);\n return res;\n }, this).filter(function (child) {\n return child;\n });\n content = this._createEncoderBuffer(content);\n } else {\n if (state.tag === 'seqof' || state.tag === 'setof') {\n // TODO(indutny): this should be thrown on DSL level\n if (!(state.args && state.args.length === 1)) return reporter.error('Too many args for : ' + state.tag);\n if (!Array.isArray(data)) return reporter.error('seqof/setof, but data is not Array');\n var child = this.clone();\n child._baseState.implicit = null;\n content = this._createEncoderBuffer(data.map(function (item) {\n var state = this._baseState;\n return this._getUse(state.args[0], data)._encode(item, reporter);\n }, child));\n } else if (state.use !== null) {\n result = this._getUse(state.use, parent)._encode(data, reporter);\n } else {\n content = this._encodePrimitive(state.tag, data);\n primitive = true;\n }\n } // Encode data itself\n\n\n if (!state.any && state.choice === null) {\n var tag = state.implicit !== null ? state.implicit : state.tag;\n var cls = state.implicit === null ? 'universal' : 'context';\n\n if (tag === null) {\n if (state.use === null) reporter.error('Tag could be omitted only for .use()');\n } else {\n if (state.use === null) result = this._encodeComposite(tag, primitive, cls, content);\n }\n } // Wrap in explicit\n\n\n if (state.explicit !== null) result = this._encodeComposite(state.explicit, false, 'context', result);\n return result;\n};\n\nNode.prototype._encodeChoice = function encodeChoice(data, reporter) {\n var state = this._baseState;\n var node = state.choice[data.type];\n\n if (!node) {\n assert(false, data.type + ' not found in ' + JSON.stringify(Object.keys(state.choice)));\n }\n\n return node._encode(data.value, reporter);\n};\n\nNode.prototype._encodePrimitive = function encodePrimitive(tag, data) {\n var state = this._baseState;\n if (/str$/.test(tag)) return this._encodeStr(data, tag);else if (tag === 'objid' && state.args) return this._encodeObjid(data, state.reverseArgs[0], state.args[1]);else if (tag === 'objid') return this._encodeObjid(data, null, null);else if (tag === 'gentime' || tag === 'utctime') return this._encodeTime(data, tag);else if (tag === 'null_') return this._encodeNull();else if (tag === 'int' || tag === 'enum') return this._encodeInt(data, state.args && state.reverseArgs[0]);else if (tag === 'bool') return this._encodeBool(data);else if (tag === 'objDesc') return this._encodeStr(data, tag);else throw new Error('Unsupported tag: ' + tag);\n};\n\nNode.prototype._isNumstr = function isNumstr(str) {\n return /^[0-9 ]*$/.test(str);\n};\n\nNode.prototype._isPrintstr = function isPrintstr(str) {\n return /^[A-Za-z0-9 '()+,-./:=?]*$/.test(str);\n};","'use strict';\n\nvar inherits = require('inherits');\n\nfunction Reporter(options) {\n this._reporterState = {\n obj: null,\n path: [],\n options: options || {},\n errors: []\n };\n}\n\nexports.Reporter = Reporter;\n\nReporter.prototype.isError = function isError(obj) {\n return obj instanceof ReporterError;\n};\n\nReporter.prototype.save = function save() {\n var state = this._reporterState;\n return {\n obj: state.obj,\n pathLen: state.path.length\n };\n};\n\nReporter.prototype.restore = function restore(data) {\n var state = this._reporterState;\n state.obj = data.obj;\n state.path = state.path.slice(0, data.pathLen);\n};\n\nReporter.prototype.enterKey = function enterKey(key) {\n return this._reporterState.path.push(key);\n};\n\nReporter.prototype.exitKey = function exitKey(index) {\n var state = this._reporterState;\n state.path = state.path.slice(0, index - 1);\n};\n\nReporter.prototype.leaveKey = function leaveKey(index, key, value) {\n var state = this._reporterState;\n this.exitKey(index);\n if (state.obj !== null) state.obj[key] = value;\n};\n\nReporter.prototype.path = function path() {\n return this._reporterState.path.join('/');\n};\n\nReporter.prototype.enterObject = function enterObject() {\n var state = this._reporterState;\n var prev = state.obj;\n state.obj = {};\n return prev;\n};\n\nReporter.prototype.leaveObject = function leaveObject(prev) {\n var state = this._reporterState;\n var now = state.obj;\n state.obj = prev;\n return now;\n};\n\nReporter.prototype.error = function error(msg) {\n var err;\n var state = this._reporterState;\n var inherited = msg instanceof ReporterError;\n\n if (inherited) {\n err = msg;\n } else {\n err = new ReporterError(state.path.map(function (elem) {\n return '[' + JSON.stringify(elem) + ']';\n }).join(''), msg.message || msg, msg.stack);\n }\n\n if (!state.options.partial) throw err;\n if (!inherited) state.errors.push(err);\n return err;\n};\n\nReporter.prototype.wrapResult = function wrapResult(result) {\n var state = this._reporterState;\n if (!state.options.partial) return result;\n return {\n result: this.isError(result) ? null : result,\n errors: state.errors\n };\n};\n\nfunction ReporterError(path, msg) {\n this.path = path;\n this.rethrow(msg);\n}\n\ninherits(ReporterError, Error);\n\nReporterError.prototype.rethrow = function rethrow(msg) {\n this.message = msg + ' at: ' + (this.path || '(shallow)');\n if (Error.captureStackTrace) Error.captureStackTrace(this, ReporterError);\n\n if (!this.stack) {\n try {\n // IE only adds stack when thrown\n throw new Error(this.message);\n } catch (e) {\n this.stack = e.stack;\n }\n }\n\n return this;\n};","'use strict'; // Helper\n\nfunction reverse(map) {\n var res = {};\n Object.keys(map).forEach(function (key) {\n // Convert key to integer if it is stringified\n if ((key | 0) == key) key = key | 0;\n var value = map[key];\n res[value] = key;\n });\n return res;\n}\n\nexports.tagClass = {\n 0: 'universal',\n 1: 'application',\n 2: 'context',\n 3: 'private'\n};\nexports.tagClassByName = reverse(exports.tagClass);\nexports.tag = {\n 0x00: 'end',\n 0x01: 'bool',\n 0x02: 'int',\n 0x03: 'bitstr',\n 0x04: 'octstr',\n 0x05: 'null_',\n 0x06: 'objid',\n 0x07: 'objDesc',\n 0x08: 'external',\n 0x09: 'real',\n 0x0a: 'enum',\n 0x0b: 'embed',\n 0x0c: 'utf8str',\n 0x0d: 'relativeOid',\n 0x10: 'seq',\n 0x11: 'set',\n 0x12: 'numstr',\n 0x13: 'printstr',\n 0x14: 't61str',\n 0x15: 'videostr',\n 0x16: 'ia5str',\n 0x17: 'utctime',\n 0x18: 'gentime',\n 0x19: 'graphstr',\n 0x1a: 'iso646str',\n 0x1b: 'genstr',\n 0x1c: 'unistr',\n 0x1d: 'charstr',\n 0x1e: 'bmpstr'\n};\nexports.tagByName = reverse(exports.tag);","(function (module, exports) {\n 'use strict'; // Utils\n\n function assert(val, msg) {\n if (!val) throw new Error(msg || 'Assertion failed');\n } // Could use `inherits` module, but don't want to move from single file\n // architecture yet.\n\n\n function inherits(ctor, superCtor) {\n ctor.super_ = superCtor;\n\n var TempCtor = function TempCtor() {};\n\n TempCtor.prototype = superCtor.prototype;\n ctor.prototype = new TempCtor();\n ctor.prototype.constructor = ctor;\n } // BN\n\n\n function BN(number, base, endian) {\n if (BN.isBN(number)) {\n return number;\n }\n\n this.negative = 0;\n this.words = null;\n this.length = 0; // Reduction context\n\n this.red = null;\n\n if (number !== null) {\n if (base === 'le' || base === 'be') {\n endian = base;\n base = 10;\n }\n\n this._init(number || 0, base || 10, endian || 'be');\n }\n }\n\n if (typeof module === 'object') {\n module.exports = BN;\n } else {\n exports.BN = BN;\n }\n\n BN.BN = BN;\n BN.wordSize = 26;\n var Buffer;\n\n try {\n if (typeof window !== 'undefined' && typeof window.Buffer !== 'undefined') {\n Buffer = window.Buffer;\n } else {\n Buffer = require('buffer').Buffer;\n }\n } catch (e) {}\n\n BN.isBN = function isBN(num) {\n if (num instanceof BN) {\n return true;\n }\n\n return num !== null && typeof num === 'object' && num.constructor.wordSize === BN.wordSize && Array.isArray(num.words);\n };\n\n BN.max = function max(left, right) {\n if (left.cmp(right) > 0) return left;\n return right;\n };\n\n BN.min = function min(left, right) {\n if (left.cmp(right) < 0) return left;\n return right;\n };\n\n BN.prototype._init = function init(number, base, endian) {\n if (typeof number === 'number') {\n return this._initNumber(number, base, endian);\n }\n\n if (typeof number === 'object') {\n return this._initArray(number, base, endian);\n }\n\n if (base === 'hex') {\n base = 16;\n }\n\n assert(base === (base | 0) && base >= 2 && base <= 36);\n number = number.toString().replace(/\\s+/g, '');\n var start = 0;\n\n if (number[0] === '-') {\n start++;\n this.negative = 1;\n }\n\n if (start < number.length) {\n if (base === 16) {\n this._parseHex(number, start, endian);\n } else {\n this._parseBase(number, base, start);\n\n if (endian === 'le') {\n this._initArray(this.toArray(), base, endian);\n }\n }\n }\n };\n\n BN.prototype._initNumber = function _initNumber(number, base, endian) {\n if (number < 0) {\n this.negative = 1;\n number = -number;\n }\n\n if (number < 0x4000000) {\n this.words = [number & 0x3ffffff];\n this.length = 1;\n } else if (number < 0x10000000000000) {\n this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff];\n this.length = 2;\n } else {\n assert(number < 0x20000000000000); // 2 ^ 53 (unsafe)\n\n this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff, 1];\n this.length = 3;\n }\n\n if (endian !== 'le') return; // Reverse the bytes\n\n this._initArray(this.toArray(), base, endian);\n };\n\n BN.prototype._initArray = function _initArray(number, base, endian) {\n // Perhaps a Uint8Array\n assert(typeof number.length === 'number');\n\n if (number.length <= 0) {\n this.words = [0];\n this.length = 1;\n return this;\n }\n\n this.length = Math.ceil(number.length / 3);\n this.words = new Array(this.length);\n\n for (var i = 0; i < this.length; i++) {\n this.words[i] = 0;\n }\n\n var j, w;\n var off = 0;\n\n if (endian === 'be') {\n for (i = number.length - 1, j = 0; i >= 0; i -= 3) {\n w = number[i] | number[i - 1] << 8 | number[i - 2] << 16;\n this.words[j] |= w << off & 0x3ffffff;\n this.words[j + 1] = w >>> 26 - off & 0x3ffffff;\n off += 24;\n\n if (off >= 26) {\n off -= 26;\n j++;\n }\n }\n } else if (endian === 'le') {\n for (i = 0, j = 0; i < number.length; i += 3) {\n w = number[i] | number[i + 1] << 8 | number[i + 2] << 16;\n this.words[j] |= w << off & 0x3ffffff;\n this.words[j + 1] = w >>> 26 - off & 0x3ffffff;\n off += 24;\n\n if (off >= 26) {\n off -= 26;\n j++;\n }\n }\n }\n\n return this.strip();\n };\n\n function parseHex4Bits(string, index) {\n var c = string.charCodeAt(index); // 'A' - 'F'\n\n if (c >= 65 && c <= 70) {\n return c - 55; // 'a' - 'f'\n } else if (c >= 97 && c <= 102) {\n return c - 87; // '0' - '9'\n } else {\n return c - 48 & 0xf;\n }\n }\n\n function parseHexByte(string, lowerBound, index) {\n var r = parseHex4Bits(string, index);\n\n if (index - 1 >= lowerBound) {\n r |= parseHex4Bits(string, index - 1) << 4;\n }\n\n return r;\n }\n\n BN.prototype._parseHex = function _parseHex(number, start, endian) {\n // Create possibly bigger array to ensure that it fits the number\n this.length = Math.ceil((number.length - start) / 6);\n this.words = new Array(this.length);\n\n for (var i = 0; i < this.length; i++) {\n this.words[i] = 0;\n } // 24-bits chunks\n\n\n var off = 0;\n var j = 0;\n var w;\n\n if (endian === 'be') {\n for (i = number.length - 1; i >= start; i -= 2) {\n w = parseHexByte(number, start, i) << off;\n this.words[j] |= w & 0x3ffffff;\n\n if (off >= 18) {\n off -= 18;\n j += 1;\n this.words[j] |= w >>> 26;\n } else {\n off += 8;\n }\n }\n } else {\n var parseLength = number.length - start;\n\n for (i = parseLength % 2 === 0 ? start + 1 : start; i < number.length; i += 2) {\n w = parseHexByte(number, start, i) << off;\n this.words[j] |= w & 0x3ffffff;\n\n if (off >= 18) {\n off -= 18;\n j += 1;\n this.words[j] |= w >>> 26;\n } else {\n off += 8;\n }\n }\n }\n\n this.strip();\n };\n\n function parseBase(str, start, end, mul) {\n var r = 0;\n var len = Math.min(str.length, end);\n\n for (var i = start; i < len; i++) {\n var c = str.charCodeAt(i) - 48;\n r *= mul; // 'a'\n\n if (c >= 49) {\n r += c - 49 + 0xa; // 'A'\n } else if (c >= 17) {\n r += c - 17 + 0xa; // '0' - '9'\n } else {\n r += c;\n }\n }\n\n return r;\n }\n\n BN.prototype._parseBase = function _parseBase(number, base, start) {\n // Initialize as zero\n this.words = [0];\n this.length = 1; // Find length of limb in base\n\n for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) {\n limbLen++;\n }\n\n limbLen--;\n limbPow = limbPow / base | 0;\n var total = number.length - start;\n var mod = total % limbLen;\n var end = Math.min(total, total - mod) + start;\n var word = 0;\n\n for (var i = start; i < end; i += limbLen) {\n word = parseBase(number, i, i + limbLen, base);\n this.imuln(limbPow);\n\n if (this.words[0] + word < 0x4000000) {\n this.words[0] += word;\n } else {\n this._iaddn(word);\n }\n }\n\n if (mod !== 0) {\n var pow = 1;\n word = parseBase(number, i, number.length, base);\n\n for (i = 0; i < mod; i++) {\n pow *= base;\n }\n\n this.imuln(pow);\n\n if (this.words[0] + word < 0x4000000) {\n this.words[0] += word;\n } else {\n this._iaddn(word);\n }\n }\n\n this.strip();\n };\n\n BN.prototype.copy = function copy(dest) {\n dest.words = new Array(this.length);\n\n for (var i = 0; i < this.length; i++) {\n dest.words[i] = this.words[i];\n }\n\n dest.length = this.length;\n dest.negative = this.negative;\n dest.red = this.red;\n };\n\n BN.prototype.clone = function clone() {\n var r = new BN(null);\n this.copy(r);\n return r;\n };\n\n BN.prototype._expand = function _expand(size) {\n while (this.length < size) {\n this.words[this.length++] = 0;\n }\n\n return this;\n }; // Remove leading `0` from `this`\n\n\n BN.prototype.strip = function strip() {\n while (this.length > 1 && this.words[this.length - 1] === 0) {\n this.length--;\n }\n\n return this._normSign();\n };\n\n BN.prototype._normSign = function _normSign() {\n // -0 = 0\n if (this.length === 1 && this.words[0] === 0) {\n this.negative = 0;\n }\n\n return this;\n };\n\n BN.prototype.inspect = function inspect() {\n return (this.red ? '';\n };\n /*\n var zeros = [];\n var groupSizes = [];\n var groupBases = [];\n var s = '';\n var i = -1;\n while (++i < BN.wordSize) {\n zeros[i] = s;\n s += '0';\n }\n groupSizes[0] = 0;\n groupSizes[1] = 0;\n groupBases[0] = 0;\n groupBases[1] = 0;\n var base = 2 - 1;\n while (++base < 36 + 1) {\n var groupSize = 0;\n var groupBase = 1;\n while (groupBase < (1 << BN.wordSize) / base) {\n groupBase *= base;\n groupSize += 1;\n }\n groupSizes[base] = groupSize;\n groupBases[base] = groupBase;\n }\n */\n\n\n var zeros = ['', '0', '00', '000', '0000', '00000', '000000', '0000000', '00000000', '000000000', '0000000000', '00000000000', '000000000000', '0000000000000', '00000000000000', '000000000000000', '0000000000000000', '00000000000000000', '000000000000000000', '0000000000000000000', '00000000000000000000', '000000000000000000000', '0000000000000000000000', '00000000000000000000000', '000000000000000000000000', '0000000000000000000000000'];\n var groupSizes = [0, 0, 25, 16, 12, 11, 10, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5];\n var groupBases = [0, 0, 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216, 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625, 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632, 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149, 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176];\n\n BN.prototype.toString = function toString(base, padding) {\n base = base || 10;\n padding = padding | 0 || 1;\n var out;\n\n if (base === 16 || base === 'hex') {\n out = '';\n var off = 0;\n var carry = 0;\n\n for (var i = 0; i < this.length; i++) {\n var w = this.words[i];\n var word = ((w << off | carry) & 0xffffff).toString(16);\n carry = w >>> 24 - off & 0xffffff;\n\n if (carry !== 0 || i !== this.length - 1) {\n out = zeros[6 - word.length] + word + out;\n } else {\n out = word + out;\n }\n\n off += 2;\n\n if (off >= 26) {\n off -= 26;\n i--;\n }\n }\n\n if (carry !== 0) {\n out = carry.toString(16) + out;\n }\n\n while (out.length % padding !== 0) {\n out = '0' + out;\n }\n\n if (this.negative !== 0) {\n out = '-' + out;\n }\n\n return out;\n }\n\n if (base === (base | 0) && base >= 2 && base <= 36) {\n // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base));\n var groupSize = groupSizes[base]; // var groupBase = Math.pow(base, groupSize);\n\n var groupBase = groupBases[base];\n out = '';\n var c = this.clone();\n c.negative = 0;\n\n while (!c.isZero()) {\n var r = c.modn(groupBase).toString(base);\n c = c.idivn(groupBase);\n\n if (!c.isZero()) {\n out = zeros[groupSize - r.length] + r + out;\n } else {\n out = r + out;\n }\n }\n\n if (this.isZero()) {\n out = '0' + out;\n }\n\n while (out.length % padding !== 0) {\n out = '0' + out;\n }\n\n if (this.negative !== 0) {\n out = '-' + out;\n }\n\n return out;\n }\n\n assert(false, 'Base should be between 2 and 36');\n };\n\n BN.prototype.toNumber = function toNumber() {\n var ret = this.words[0];\n\n if (this.length === 2) {\n ret += this.words[1] * 0x4000000;\n } else if (this.length === 3 && this.words[2] === 0x01) {\n // NOTE: at this stage it is known that the top bit is set\n ret += 0x10000000000000 + this.words[1] * 0x4000000;\n } else if (this.length > 2) {\n assert(false, 'Number can only safely store up to 53 bits');\n }\n\n return this.negative !== 0 ? -ret : ret;\n };\n\n BN.prototype.toJSON = function toJSON() {\n return this.toString(16);\n };\n\n BN.prototype.toBuffer = function toBuffer(endian, length) {\n assert(typeof Buffer !== 'undefined');\n return this.toArrayLike(Buffer, endian, length);\n };\n\n BN.prototype.toArray = function toArray(endian, length) {\n return this.toArrayLike(Array, endian, length);\n };\n\n BN.prototype.toArrayLike = function toArrayLike(ArrayType, endian, length) {\n var byteLength = this.byteLength();\n var reqLength = length || Math.max(1, byteLength);\n assert(byteLength <= reqLength, 'byte array longer than desired length');\n assert(reqLength > 0, 'Requested array length <= 0');\n this.strip();\n var littleEndian = endian === 'le';\n var res = new ArrayType(reqLength);\n var b, i;\n var q = this.clone();\n\n if (!littleEndian) {\n // Assume big-endian\n for (i = 0; i < reqLength - byteLength; i++) {\n res[i] = 0;\n }\n\n for (i = 0; !q.isZero(); i++) {\n b = q.andln(0xff);\n q.iushrn(8);\n res[reqLength - i - 1] = b;\n }\n } else {\n for (i = 0; !q.isZero(); i++) {\n b = q.andln(0xff);\n q.iushrn(8);\n res[i] = b;\n }\n\n for (; i < reqLength; i++) {\n res[i] = 0;\n }\n }\n\n return res;\n };\n\n if (Math.clz32) {\n BN.prototype._countBits = function _countBits(w) {\n return 32 - Math.clz32(w);\n };\n } else {\n BN.prototype._countBits = function _countBits(w) {\n var t = w;\n var r = 0;\n\n if (t >= 0x1000) {\n r += 13;\n t >>>= 13;\n }\n\n if (t >= 0x40) {\n r += 7;\n t >>>= 7;\n }\n\n if (t >= 0x8) {\n r += 4;\n t >>>= 4;\n }\n\n if (t >= 0x02) {\n r += 2;\n t >>>= 2;\n }\n\n return r + t;\n };\n }\n\n BN.prototype._zeroBits = function _zeroBits(w) {\n // Short-cut\n if (w === 0) return 26;\n var t = w;\n var r = 0;\n\n if ((t & 0x1fff) === 0) {\n r += 13;\n t >>>= 13;\n }\n\n if ((t & 0x7f) === 0) {\n r += 7;\n t >>>= 7;\n }\n\n if ((t & 0xf) === 0) {\n r += 4;\n t >>>= 4;\n }\n\n if ((t & 0x3) === 0) {\n r += 2;\n t >>>= 2;\n }\n\n if ((t & 0x1) === 0) {\n r++;\n }\n\n return r;\n }; // Return number of used bits in a BN\n\n\n BN.prototype.bitLength = function bitLength() {\n var w = this.words[this.length - 1];\n\n var hi = this._countBits(w);\n\n return (this.length - 1) * 26 + hi;\n };\n\n function toBitArray(num) {\n var w = new Array(num.bitLength());\n\n for (var bit = 0; bit < w.length; bit++) {\n var off = bit / 26 | 0;\n var wbit = bit % 26;\n w[bit] = (num.words[off] & 1 << wbit) >>> wbit;\n }\n\n return w;\n } // Number of trailing zero bits\n\n\n BN.prototype.zeroBits = function zeroBits() {\n if (this.isZero()) return 0;\n var r = 0;\n\n for (var i = 0; i < this.length; i++) {\n var b = this._zeroBits(this.words[i]);\n\n r += b;\n if (b !== 26) break;\n }\n\n return r;\n };\n\n BN.prototype.byteLength = function byteLength() {\n return Math.ceil(this.bitLength() / 8);\n };\n\n BN.prototype.toTwos = function toTwos(width) {\n if (this.negative !== 0) {\n return this.abs().inotn(width).iaddn(1);\n }\n\n return this.clone();\n };\n\n BN.prototype.fromTwos = function fromTwos(width) {\n if (this.testn(width - 1)) {\n return this.notn(width).iaddn(1).ineg();\n }\n\n return this.clone();\n };\n\n BN.prototype.isNeg = function isNeg() {\n return this.negative !== 0;\n }; // Return negative clone of `this`\n\n\n BN.prototype.neg = function neg() {\n return this.clone().ineg();\n };\n\n BN.prototype.ineg = function ineg() {\n if (!this.isZero()) {\n this.negative ^= 1;\n }\n\n return this;\n }; // Or `num` with `this` in-place\n\n\n BN.prototype.iuor = function iuor(num) {\n while (this.length < num.length) {\n this.words[this.length++] = 0;\n }\n\n for (var i = 0; i < num.length; i++) {\n this.words[i] = this.words[i] | num.words[i];\n }\n\n return this.strip();\n };\n\n BN.prototype.ior = function ior(num) {\n assert((this.negative | num.negative) === 0);\n return this.iuor(num);\n }; // Or `num` with `this`\n\n\n BN.prototype.or = function or(num) {\n if (this.length > num.length) return this.clone().ior(num);\n return num.clone().ior(this);\n };\n\n BN.prototype.uor = function uor(num) {\n if (this.length > num.length) return this.clone().iuor(num);\n return num.clone().iuor(this);\n }; // And `num` with `this` in-place\n\n\n BN.prototype.iuand = function iuand(num) {\n // b = min-length(num, this)\n var b;\n\n if (this.length > num.length) {\n b = num;\n } else {\n b = this;\n }\n\n for (var i = 0; i < b.length; i++) {\n this.words[i] = this.words[i] & num.words[i];\n }\n\n this.length = b.length;\n return this.strip();\n };\n\n BN.prototype.iand = function iand(num) {\n assert((this.negative | num.negative) === 0);\n return this.iuand(num);\n }; // And `num` with `this`\n\n\n BN.prototype.and = function and(num) {\n if (this.length > num.length) return this.clone().iand(num);\n return num.clone().iand(this);\n };\n\n BN.prototype.uand = function uand(num) {\n if (this.length > num.length) return this.clone().iuand(num);\n return num.clone().iuand(this);\n }; // Xor `num` with `this` in-place\n\n\n BN.prototype.iuxor = function iuxor(num) {\n // a.length > b.length\n var a;\n var b;\n\n if (this.length > num.length) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n for (var i = 0; i < b.length; i++) {\n this.words[i] = a.words[i] ^ b.words[i];\n }\n\n if (this !== a) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n this.length = a.length;\n return this.strip();\n };\n\n BN.prototype.ixor = function ixor(num) {\n assert((this.negative | num.negative) === 0);\n return this.iuxor(num);\n }; // Xor `num` with `this`\n\n\n BN.prototype.xor = function xor(num) {\n if (this.length > num.length) return this.clone().ixor(num);\n return num.clone().ixor(this);\n };\n\n BN.prototype.uxor = function uxor(num) {\n if (this.length > num.length) return this.clone().iuxor(num);\n return num.clone().iuxor(this);\n }; // Not ``this`` with ``width`` bitwidth\n\n\n BN.prototype.inotn = function inotn(width) {\n assert(typeof width === 'number' && width >= 0);\n var bytesNeeded = Math.ceil(width / 26) | 0;\n var bitsLeft = width % 26; // Extend the buffer with leading zeroes\n\n this._expand(bytesNeeded);\n\n if (bitsLeft > 0) {\n bytesNeeded--;\n } // Handle complete words\n\n\n for (var i = 0; i < bytesNeeded; i++) {\n this.words[i] = ~this.words[i] & 0x3ffffff;\n } // Handle the residue\n\n\n if (bitsLeft > 0) {\n this.words[i] = ~this.words[i] & 0x3ffffff >> 26 - bitsLeft;\n } // And remove leading zeroes\n\n\n return this.strip();\n };\n\n BN.prototype.notn = function notn(width) {\n return this.clone().inotn(width);\n }; // Set `bit` of `this`\n\n\n BN.prototype.setn = function setn(bit, val) {\n assert(typeof bit === 'number' && bit >= 0);\n var off = bit / 26 | 0;\n var wbit = bit % 26;\n\n this._expand(off + 1);\n\n if (val) {\n this.words[off] = this.words[off] | 1 << wbit;\n } else {\n this.words[off] = this.words[off] & ~(1 << wbit);\n }\n\n return this.strip();\n }; // Add `num` to `this` in-place\n\n\n BN.prototype.iadd = function iadd(num) {\n var r; // negative + positive\n\n if (this.negative !== 0 && num.negative === 0) {\n this.negative = 0;\n r = this.isub(num);\n this.negative ^= 1;\n return this._normSign(); // positive + negative\n } else if (this.negative === 0 && num.negative !== 0) {\n num.negative = 0;\n r = this.isub(num);\n num.negative = 1;\n return r._normSign();\n } // a.length > b.length\n\n\n var a, b;\n\n if (this.length > num.length) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n var carry = 0;\n\n for (var i = 0; i < b.length; i++) {\n r = (a.words[i] | 0) + (b.words[i] | 0) + carry;\n this.words[i] = r & 0x3ffffff;\n carry = r >>> 26;\n }\n\n for (; carry !== 0 && i < a.length; i++) {\n r = (a.words[i] | 0) + carry;\n this.words[i] = r & 0x3ffffff;\n carry = r >>> 26;\n }\n\n this.length = a.length;\n\n if (carry !== 0) {\n this.words[this.length] = carry;\n this.length++; // Copy the rest of the words\n } else if (a !== this) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n return this;\n }; // Add `num` to `this`\n\n\n BN.prototype.add = function add(num) {\n var res;\n\n if (num.negative !== 0 && this.negative === 0) {\n num.negative = 0;\n res = this.sub(num);\n num.negative ^= 1;\n return res;\n } else if (num.negative === 0 && this.negative !== 0) {\n this.negative = 0;\n res = num.sub(this);\n this.negative = 1;\n return res;\n }\n\n if (this.length > num.length) return this.clone().iadd(num);\n return num.clone().iadd(this);\n }; // Subtract `num` from `this` in-place\n\n\n BN.prototype.isub = function isub(num) {\n // this - (-num) = this + num\n if (num.negative !== 0) {\n num.negative = 0;\n var r = this.iadd(num);\n num.negative = 1;\n return r._normSign(); // -this - num = -(this + num)\n } else if (this.negative !== 0) {\n this.negative = 0;\n this.iadd(num);\n this.negative = 1;\n return this._normSign();\n } // At this point both numbers are positive\n\n\n var cmp = this.cmp(num); // Optimization - zeroify\n\n if (cmp === 0) {\n this.negative = 0;\n this.length = 1;\n this.words[0] = 0;\n return this;\n } // a > b\n\n\n var a, b;\n\n if (cmp > 0) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n var carry = 0;\n\n for (var i = 0; i < b.length; i++) {\n r = (a.words[i] | 0) - (b.words[i] | 0) + carry;\n carry = r >> 26;\n this.words[i] = r & 0x3ffffff;\n }\n\n for (; carry !== 0 && i < a.length; i++) {\n r = (a.words[i] | 0) + carry;\n carry = r >> 26;\n this.words[i] = r & 0x3ffffff;\n } // Copy rest of the words\n\n\n if (carry === 0 && i < a.length && a !== this) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n this.length = Math.max(this.length, i);\n\n if (a !== this) {\n this.negative = 1;\n }\n\n return this.strip();\n }; // Subtract `num` from `this`\n\n\n BN.prototype.sub = function sub(num) {\n return this.clone().isub(num);\n };\n\n function smallMulTo(self, num, out) {\n out.negative = num.negative ^ self.negative;\n var len = self.length + num.length | 0;\n out.length = len;\n len = len - 1 | 0; // Peel one iteration (compiler can't do it, because of code complexity)\n\n var a = self.words[0] | 0;\n var b = num.words[0] | 0;\n var r = a * b;\n var lo = r & 0x3ffffff;\n var carry = r / 0x4000000 | 0;\n out.words[0] = lo;\n\n for (var k = 1; k < len; k++) {\n // Sum all words with the same `i + j = k` and accumulate `ncarry`,\n // note that ncarry could be >= 0x3ffffff\n var ncarry = carry >>> 26;\n var rword = carry & 0x3ffffff;\n var maxJ = Math.min(k, num.length - 1);\n\n for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {\n var i = k - j | 0;\n a = self.words[i] | 0;\n b = num.words[j] | 0;\n r = a * b + rword;\n ncarry += r / 0x4000000 | 0;\n rword = r & 0x3ffffff;\n }\n\n out.words[k] = rword | 0;\n carry = ncarry | 0;\n }\n\n if (carry !== 0) {\n out.words[k] = carry | 0;\n } else {\n out.length--;\n }\n\n return out.strip();\n } // TODO(indutny): it may be reasonable to omit it for users who don't need\n // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit\n // multiplication (like elliptic secp256k1).\n\n\n var comb10MulTo = function comb10MulTo(self, num, out) {\n var a = self.words;\n var b = num.words;\n var o = out.words;\n var c = 0;\n var lo;\n var mid;\n var hi;\n var a0 = a[0] | 0;\n var al0 = a0 & 0x1fff;\n var ah0 = a0 >>> 13;\n var a1 = a[1] | 0;\n var al1 = a1 & 0x1fff;\n var ah1 = a1 >>> 13;\n var a2 = a[2] | 0;\n var al2 = a2 & 0x1fff;\n var ah2 = a2 >>> 13;\n var a3 = a[3] | 0;\n var al3 = a3 & 0x1fff;\n var ah3 = a3 >>> 13;\n var a4 = a[4] | 0;\n var al4 = a4 & 0x1fff;\n var ah4 = a4 >>> 13;\n var a5 = a[5] | 0;\n var al5 = a5 & 0x1fff;\n var ah5 = a5 >>> 13;\n var a6 = a[6] | 0;\n var al6 = a6 & 0x1fff;\n var ah6 = a6 >>> 13;\n var a7 = a[7] | 0;\n var al7 = a7 & 0x1fff;\n var ah7 = a7 >>> 13;\n var a8 = a[8] | 0;\n var al8 = a8 & 0x1fff;\n var ah8 = a8 >>> 13;\n var a9 = a[9] | 0;\n var al9 = a9 & 0x1fff;\n var ah9 = a9 >>> 13;\n var b0 = b[0] | 0;\n var bl0 = b0 & 0x1fff;\n var bh0 = b0 >>> 13;\n var b1 = b[1] | 0;\n var bl1 = b1 & 0x1fff;\n var bh1 = b1 >>> 13;\n var b2 = b[2] | 0;\n var bl2 = b2 & 0x1fff;\n var bh2 = b2 >>> 13;\n var b3 = b[3] | 0;\n var bl3 = b3 & 0x1fff;\n var bh3 = b3 >>> 13;\n var b4 = b[4] | 0;\n var bl4 = b4 & 0x1fff;\n var bh4 = b4 >>> 13;\n var b5 = b[5] | 0;\n var bl5 = b5 & 0x1fff;\n var bh5 = b5 >>> 13;\n var b6 = b[6] | 0;\n var bl6 = b6 & 0x1fff;\n var bh6 = b6 >>> 13;\n var b7 = b[7] | 0;\n var bl7 = b7 & 0x1fff;\n var bh7 = b7 >>> 13;\n var b8 = b[8] | 0;\n var bl8 = b8 & 0x1fff;\n var bh8 = b8 >>> 13;\n var b9 = b[9] | 0;\n var bl9 = b9 & 0x1fff;\n var bh9 = b9 >>> 13;\n out.negative = self.negative ^ num.negative;\n out.length = 19;\n /* k = 0 */\n\n lo = Math.imul(al0, bl0);\n mid = Math.imul(al0, bh0);\n mid = mid + Math.imul(ah0, bl0) | 0;\n hi = Math.imul(ah0, bh0);\n var w0 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w0 >>> 26) | 0;\n w0 &= 0x3ffffff;\n /* k = 1 */\n\n lo = Math.imul(al1, bl0);\n mid = Math.imul(al1, bh0);\n mid = mid + Math.imul(ah1, bl0) | 0;\n hi = Math.imul(ah1, bh0);\n lo = lo + Math.imul(al0, bl1) | 0;\n mid = mid + Math.imul(al0, bh1) | 0;\n mid = mid + Math.imul(ah0, bl1) | 0;\n hi = hi + Math.imul(ah0, bh1) | 0;\n var w1 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w1 >>> 26) | 0;\n w1 &= 0x3ffffff;\n /* k = 2 */\n\n lo = Math.imul(al2, bl0);\n mid = Math.imul(al2, bh0);\n mid = mid + Math.imul(ah2, bl0) | 0;\n hi = Math.imul(ah2, bh0);\n lo = lo + Math.imul(al1, bl1) | 0;\n mid = mid + Math.imul(al1, bh1) | 0;\n mid = mid + Math.imul(ah1, bl1) | 0;\n hi = hi + Math.imul(ah1, bh1) | 0;\n lo = lo + Math.imul(al0, bl2) | 0;\n mid = mid + Math.imul(al0, bh2) | 0;\n mid = mid + Math.imul(ah0, bl2) | 0;\n hi = hi + Math.imul(ah0, bh2) | 0;\n var w2 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w2 >>> 26) | 0;\n w2 &= 0x3ffffff;\n /* k = 3 */\n\n lo = Math.imul(al3, bl0);\n mid = Math.imul(al3, bh0);\n mid = mid + Math.imul(ah3, bl0) | 0;\n hi = Math.imul(ah3, bh0);\n lo = lo + Math.imul(al2, bl1) | 0;\n mid = mid + Math.imul(al2, bh1) | 0;\n mid = mid + Math.imul(ah2, bl1) | 0;\n hi = hi + Math.imul(ah2, bh1) | 0;\n lo = lo + Math.imul(al1, bl2) | 0;\n mid = mid + Math.imul(al1, bh2) | 0;\n mid = mid + Math.imul(ah1, bl2) | 0;\n hi = hi + Math.imul(ah1, bh2) | 0;\n lo = lo + Math.imul(al0, bl3) | 0;\n mid = mid + Math.imul(al0, bh3) | 0;\n mid = mid + Math.imul(ah0, bl3) | 0;\n hi = hi + Math.imul(ah0, bh3) | 0;\n var w3 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w3 >>> 26) | 0;\n w3 &= 0x3ffffff;\n /* k = 4 */\n\n lo = Math.imul(al4, bl0);\n mid = Math.imul(al4, bh0);\n mid = mid + Math.imul(ah4, bl0) | 0;\n hi = Math.imul(ah4, bh0);\n lo = lo + Math.imul(al3, bl1) | 0;\n mid = mid + Math.imul(al3, bh1) | 0;\n mid = mid + Math.imul(ah3, bl1) | 0;\n hi = hi + Math.imul(ah3, bh1) | 0;\n lo = lo + Math.imul(al2, bl2) | 0;\n mid = mid + Math.imul(al2, bh2) | 0;\n mid = mid + Math.imul(ah2, bl2) | 0;\n hi = hi + Math.imul(ah2, bh2) | 0;\n lo = lo + Math.imul(al1, bl3) | 0;\n mid = mid + Math.imul(al1, bh3) | 0;\n mid = mid + Math.imul(ah1, bl3) | 0;\n hi = hi + Math.imul(ah1, bh3) | 0;\n lo = lo + Math.imul(al0, bl4) | 0;\n mid = mid + Math.imul(al0, bh4) | 0;\n mid = mid + Math.imul(ah0, bl4) | 0;\n hi = hi + Math.imul(ah0, bh4) | 0;\n var w4 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w4 >>> 26) | 0;\n w4 &= 0x3ffffff;\n /* k = 5 */\n\n lo = Math.imul(al5, bl0);\n mid = Math.imul(al5, bh0);\n mid = mid + Math.imul(ah5, bl0) | 0;\n hi = Math.imul(ah5, bh0);\n lo = lo + Math.imul(al4, bl1) | 0;\n mid = mid + Math.imul(al4, bh1) | 0;\n mid = mid + Math.imul(ah4, bl1) | 0;\n hi = hi + Math.imul(ah4, bh1) | 0;\n lo = lo + Math.imul(al3, bl2) | 0;\n mid = mid + Math.imul(al3, bh2) | 0;\n mid = mid + Math.imul(ah3, bl2) | 0;\n hi = hi + Math.imul(ah3, bh2) | 0;\n lo = lo + Math.imul(al2, bl3) | 0;\n mid = mid + Math.imul(al2, bh3) | 0;\n mid = mid + Math.imul(ah2, bl3) | 0;\n hi = hi + Math.imul(ah2, bh3) | 0;\n lo = lo + Math.imul(al1, bl4) | 0;\n mid = mid + Math.imul(al1, bh4) | 0;\n mid = mid + Math.imul(ah1, bl4) | 0;\n hi = hi + Math.imul(ah1, bh4) | 0;\n lo = lo + Math.imul(al0, bl5) | 0;\n mid = mid + Math.imul(al0, bh5) | 0;\n mid = mid + Math.imul(ah0, bl5) | 0;\n hi = hi + Math.imul(ah0, bh5) | 0;\n var w5 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w5 >>> 26) | 0;\n w5 &= 0x3ffffff;\n /* k = 6 */\n\n lo = Math.imul(al6, bl0);\n mid = Math.imul(al6, bh0);\n mid = mid + Math.imul(ah6, bl0) | 0;\n hi = Math.imul(ah6, bh0);\n lo = lo + Math.imul(al5, bl1) | 0;\n mid = mid + Math.imul(al5, bh1) | 0;\n mid = mid + Math.imul(ah5, bl1) | 0;\n hi = hi + Math.imul(ah5, bh1) | 0;\n lo = lo + Math.imul(al4, bl2) | 0;\n mid = mid + Math.imul(al4, bh2) | 0;\n mid = mid + Math.imul(ah4, bl2) | 0;\n hi = hi + Math.imul(ah4, bh2) | 0;\n lo = lo + Math.imul(al3, bl3) | 0;\n mid = mid + Math.imul(al3, bh3) | 0;\n mid = mid + Math.imul(ah3, bl3) | 0;\n hi = hi + Math.imul(ah3, bh3) | 0;\n lo = lo + Math.imul(al2, bl4) | 0;\n mid = mid + Math.imul(al2, bh4) | 0;\n mid = mid + Math.imul(ah2, bl4) | 0;\n hi = hi + Math.imul(ah2, bh4) | 0;\n lo = lo + Math.imul(al1, bl5) | 0;\n mid = mid + Math.imul(al1, bh5) | 0;\n mid = mid + Math.imul(ah1, bl5) | 0;\n hi = hi + Math.imul(ah1, bh5) | 0;\n lo = lo + Math.imul(al0, bl6) | 0;\n mid = mid + Math.imul(al0, bh6) | 0;\n mid = mid + Math.imul(ah0, bl6) | 0;\n hi = hi + Math.imul(ah0, bh6) | 0;\n var w6 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w6 >>> 26) | 0;\n w6 &= 0x3ffffff;\n /* k = 7 */\n\n lo = Math.imul(al7, bl0);\n mid = Math.imul(al7, bh0);\n mid = mid + Math.imul(ah7, bl0) | 0;\n hi = Math.imul(ah7, bh0);\n lo = lo + Math.imul(al6, bl1) | 0;\n mid = mid + Math.imul(al6, bh1) | 0;\n mid = mid + Math.imul(ah6, bl1) | 0;\n hi = hi + Math.imul(ah6, bh1) | 0;\n lo = lo + Math.imul(al5, bl2) | 0;\n mid = mid + Math.imul(al5, bh2) | 0;\n mid = mid + Math.imul(ah5, bl2) | 0;\n hi = hi + Math.imul(ah5, bh2) | 0;\n lo = lo + Math.imul(al4, bl3) | 0;\n mid = mid + Math.imul(al4, bh3) | 0;\n mid = mid + Math.imul(ah4, bl3) | 0;\n hi = hi + Math.imul(ah4, bh3) | 0;\n lo = lo + Math.imul(al3, bl4) | 0;\n mid = mid + Math.imul(al3, bh4) | 0;\n mid = mid + Math.imul(ah3, bl4) | 0;\n hi = hi + Math.imul(ah3, bh4) | 0;\n lo = lo + Math.imul(al2, bl5) | 0;\n mid = mid + Math.imul(al2, bh5) | 0;\n mid = mid + Math.imul(ah2, bl5) | 0;\n hi = hi + Math.imul(ah2, bh5) | 0;\n lo = lo + Math.imul(al1, bl6) | 0;\n mid = mid + Math.imul(al1, bh6) | 0;\n mid = mid + Math.imul(ah1, bl6) | 0;\n hi = hi + Math.imul(ah1, bh6) | 0;\n lo = lo + Math.imul(al0, bl7) | 0;\n mid = mid + Math.imul(al0, bh7) | 0;\n mid = mid + Math.imul(ah0, bl7) | 0;\n hi = hi + Math.imul(ah0, bh7) | 0;\n var w7 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w7 >>> 26) | 0;\n w7 &= 0x3ffffff;\n /* k = 8 */\n\n lo = Math.imul(al8, bl0);\n mid = Math.imul(al8, bh0);\n mid = mid + Math.imul(ah8, bl0) | 0;\n hi = Math.imul(ah8, bh0);\n lo = lo + Math.imul(al7, bl1) | 0;\n mid = mid + Math.imul(al7, bh1) | 0;\n mid = mid + Math.imul(ah7, bl1) | 0;\n hi = hi + Math.imul(ah7, bh1) | 0;\n lo = lo + Math.imul(al6, bl2) | 0;\n mid = mid + Math.imul(al6, bh2) | 0;\n mid = mid + Math.imul(ah6, bl2) | 0;\n hi = hi + Math.imul(ah6, bh2) | 0;\n lo = lo + Math.imul(al5, bl3) | 0;\n mid = mid + Math.imul(al5, bh3) | 0;\n mid = mid + Math.imul(ah5, bl3) | 0;\n hi = hi + Math.imul(ah5, bh3) | 0;\n lo = lo + Math.imul(al4, bl4) | 0;\n mid = mid + Math.imul(al4, bh4) | 0;\n mid = mid + Math.imul(ah4, bl4) | 0;\n hi = hi + Math.imul(ah4, bh4) | 0;\n lo = lo + Math.imul(al3, bl5) | 0;\n mid = mid + Math.imul(al3, bh5) | 0;\n mid = mid + Math.imul(ah3, bl5) | 0;\n hi = hi + Math.imul(ah3, bh5) | 0;\n lo = lo + Math.imul(al2, bl6) | 0;\n mid = mid + Math.imul(al2, bh6) | 0;\n mid = mid + Math.imul(ah2, bl6) | 0;\n hi = hi + Math.imul(ah2, bh6) | 0;\n lo = lo + Math.imul(al1, bl7) | 0;\n mid = mid + Math.imul(al1, bh7) | 0;\n mid = mid + Math.imul(ah1, bl7) | 0;\n hi = hi + Math.imul(ah1, bh7) | 0;\n lo = lo + Math.imul(al0, bl8) | 0;\n mid = mid + Math.imul(al0, bh8) | 0;\n mid = mid + Math.imul(ah0, bl8) | 0;\n hi = hi + Math.imul(ah0, bh8) | 0;\n var w8 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w8 >>> 26) | 0;\n w8 &= 0x3ffffff;\n /* k = 9 */\n\n lo = Math.imul(al9, bl0);\n mid = Math.imul(al9, bh0);\n mid = mid + Math.imul(ah9, bl0) | 0;\n hi = Math.imul(ah9, bh0);\n lo = lo + Math.imul(al8, bl1) | 0;\n mid = mid + Math.imul(al8, bh1) | 0;\n mid = mid + Math.imul(ah8, bl1) | 0;\n hi = hi + Math.imul(ah8, bh1) | 0;\n lo = lo + Math.imul(al7, bl2) | 0;\n mid = mid + Math.imul(al7, bh2) | 0;\n mid = mid + Math.imul(ah7, bl2) | 0;\n hi = hi + Math.imul(ah7, bh2) | 0;\n lo = lo + Math.imul(al6, bl3) | 0;\n mid = mid + Math.imul(al6, bh3) | 0;\n mid = mid + Math.imul(ah6, bl3) | 0;\n hi = hi + Math.imul(ah6, bh3) | 0;\n lo = lo + Math.imul(al5, bl4) | 0;\n mid = mid + Math.imul(al5, bh4) | 0;\n mid = mid + Math.imul(ah5, bl4) | 0;\n hi = hi + Math.imul(ah5, bh4) | 0;\n lo = lo + Math.imul(al4, bl5) | 0;\n mid = mid + Math.imul(al4, bh5) | 0;\n mid = mid + Math.imul(ah4, bl5) | 0;\n hi = hi + Math.imul(ah4, bh5) | 0;\n lo = lo + Math.imul(al3, bl6) | 0;\n mid = mid + Math.imul(al3, bh6) | 0;\n mid = mid + Math.imul(ah3, bl6) | 0;\n hi = hi + Math.imul(ah3, bh6) | 0;\n lo = lo + Math.imul(al2, bl7) | 0;\n mid = mid + Math.imul(al2, bh7) | 0;\n mid = mid + Math.imul(ah2, bl7) | 0;\n hi = hi + Math.imul(ah2, bh7) | 0;\n lo = lo + Math.imul(al1, bl8) | 0;\n mid = mid + Math.imul(al1, bh8) | 0;\n mid = mid + Math.imul(ah1, bl8) | 0;\n hi = hi + Math.imul(ah1, bh8) | 0;\n lo = lo + Math.imul(al0, bl9) | 0;\n mid = mid + Math.imul(al0, bh9) | 0;\n mid = mid + Math.imul(ah0, bl9) | 0;\n hi = hi + Math.imul(ah0, bh9) | 0;\n var w9 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w9 >>> 26) | 0;\n w9 &= 0x3ffffff;\n /* k = 10 */\n\n lo = Math.imul(al9, bl1);\n mid = Math.imul(al9, bh1);\n mid = mid + Math.imul(ah9, bl1) | 0;\n hi = Math.imul(ah9, bh1);\n lo = lo + Math.imul(al8, bl2) | 0;\n mid = mid + Math.imul(al8, bh2) | 0;\n mid = mid + Math.imul(ah8, bl2) | 0;\n hi = hi + Math.imul(ah8, bh2) | 0;\n lo = lo + Math.imul(al7, bl3) | 0;\n mid = mid + Math.imul(al7, bh3) | 0;\n mid = mid + Math.imul(ah7, bl3) | 0;\n hi = hi + Math.imul(ah7, bh3) | 0;\n lo = lo + Math.imul(al6, bl4) | 0;\n mid = mid + Math.imul(al6, bh4) | 0;\n mid = mid + Math.imul(ah6, bl4) | 0;\n hi = hi + Math.imul(ah6, bh4) | 0;\n lo = lo + Math.imul(al5, bl5) | 0;\n mid = mid + Math.imul(al5, bh5) | 0;\n mid = mid + Math.imul(ah5, bl5) | 0;\n hi = hi + Math.imul(ah5, bh5) | 0;\n lo = lo + Math.imul(al4, bl6) | 0;\n mid = mid + Math.imul(al4, bh6) | 0;\n mid = mid + Math.imul(ah4, bl6) | 0;\n hi = hi + Math.imul(ah4, bh6) | 0;\n lo = lo + Math.imul(al3, bl7) | 0;\n mid = mid + Math.imul(al3, bh7) | 0;\n mid = mid + Math.imul(ah3, bl7) | 0;\n hi = hi + Math.imul(ah3, bh7) | 0;\n lo = lo + Math.imul(al2, bl8) | 0;\n mid = mid + Math.imul(al2, bh8) | 0;\n mid = mid + Math.imul(ah2, bl8) | 0;\n hi = hi + Math.imul(ah2, bh8) | 0;\n lo = lo + Math.imul(al1, bl9) | 0;\n mid = mid + Math.imul(al1, bh9) | 0;\n mid = mid + Math.imul(ah1, bl9) | 0;\n hi = hi + Math.imul(ah1, bh9) | 0;\n var w10 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w10 >>> 26) | 0;\n w10 &= 0x3ffffff;\n /* k = 11 */\n\n lo = Math.imul(al9, bl2);\n mid = Math.imul(al9, bh2);\n mid = mid + Math.imul(ah9, bl2) | 0;\n hi = Math.imul(ah9, bh2);\n lo = lo + Math.imul(al8, bl3) | 0;\n mid = mid + Math.imul(al8, bh3) | 0;\n mid = mid + Math.imul(ah8, bl3) | 0;\n hi = hi + Math.imul(ah8, bh3) | 0;\n lo = lo + Math.imul(al7, bl4) | 0;\n mid = mid + Math.imul(al7, bh4) | 0;\n mid = mid + Math.imul(ah7, bl4) | 0;\n hi = hi + Math.imul(ah7, bh4) | 0;\n lo = lo + Math.imul(al6, bl5) | 0;\n mid = mid + Math.imul(al6, bh5) | 0;\n mid = mid + Math.imul(ah6, bl5) | 0;\n hi = hi + Math.imul(ah6, bh5) | 0;\n lo = lo + Math.imul(al5, bl6) | 0;\n mid = mid + Math.imul(al5, bh6) | 0;\n mid = mid + Math.imul(ah5, bl6) | 0;\n hi = hi + Math.imul(ah5, bh6) | 0;\n lo = lo + Math.imul(al4, bl7) | 0;\n mid = mid + Math.imul(al4, bh7) | 0;\n mid = mid + Math.imul(ah4, bl7) | 0;\n hi = hi + Math.imul(ah4, bh7) | 0;\n lo = lo + Math.imul(al3, bl8) | 0;\n mid = mid + Math.imul(al3, bh8) | 0;\n mid = mid + Math.imul(ah3, bl8) | 0;\n hi = hi + Math.imul(ah3, bh8) | 0;\n lo = lo + Math.imul(al2, bl9) | 0;\n mid = mid + Math.imul(al2, bh9) | 0;\n mid = mid + Math.imul(ah2, bl9) | 0;\n hi = hi + Math.imul(ah2, bh9) | 0;\n var w11 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w11 >>> 26) | 0;\n w11 &= 0x3ffffff;\n /* k = 12 */\n\n lo = Math.imul(al9, bl3);\n mid = Math.imul(al9, bh3);\n mid = mid + Math.imul(ah9, bl3) | 0;\n hi = Math.imul(ah9, bh3);\n lo = lo + Math.imul(al8, bl4) | 0;\n mid = mid + Math.imul(al8, bh4) | 0;\n mid = mid + Math.imul(ah8, bl4) | 0;\n hi = hi + Math.imul(ah8, bh4) | 0;\n lo = lo + Math.imul(al7, bl5) | 0;\n mid = mid + Math.imul(al7, bh5) | 0;\n mid = mid + Math.imul(ah7, bl5) | 0;\n hi = hi + Math.imul(ah7, bh5) | 0;\n lo = lo + Math.imul(al6, bl6) | 0;\n mid = mid + Math.imul(al6, bh6) | 0;\n mid = mid + Math.imul(ah6, bl6) | 0;\n hi = hi + Math.imul(ah6, bh6) | 0;\n lo = lo + Math.imul(al5, bl7) | 0;\n mid = mid + Math.imul(al5, bh7) | 0;\n mid = mid + Math.imul(ah5, bl7) | 0;\n hi = hi + Math.imul(ah5, bh7) | 0;\n lo = lo + Math.imul(al4, bl8) | 0;\n mid = mid + Math.imul(al4, bh8) | 0;\n mid = mid + Math.imul(ah4, bl8) | 0;\n hi = hi + Math.imul(ah4, bh8) | 0;\n lo = lo + Math.imul(al3, bl9) | 0;\n mid = mid + Math.imul(al3, bh9) | 0;\n mid = mid + Math.imul(ah3, bl9) | 0;\n hi = hi + Math.imul(ah3, bh9) | 0;\n var w12 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w12 >>> 26) | 0;\n w12 &= 0x3ffffff;\n /* k = 13 */\n\n lo = Math.imul(al9, bl4);\n mid = Math.imul(al9, bh4);\n mid = mid + Math.imul(ah9, bl4) | 0;\n hi = Math.imul(ah9, bh4);\n lo = lo + Math.imul(al8, bl5) | 0;\n mid = mid + Math.imul(al8, bh5) | 0;\n mid = mid + Math.imul(ah8, bl5) | 0;\n hi = hi + Math.imul(ah8, bh5) | 0;\n lo = lo + Math.imul(al7, bl6) | 0;\n mid = mid + Math.imul(al7, bh6) | 0;\n mid = mid + Math.imul(ah7, bl6) | 0;\n hi = hi + Math.imul(ah7, bh6) | 0;\n lo = lo + Math.imul(al6, bl7) | 0;\n mid = mid + Math.imul(al6, bh7) | 0;\n mid = mid + Math.imul(ah6, bl7) | 0;\n hi = hi + Math.imul(ah6, bh7) | 0;\n lo = lo + Math.imul(al5, bl8) | 0;\n mid = mid + Math.imul(al5, bh8) | 0;\n mid = mid + Math.imul(ah5, bl8) | 0;\n hi = hi + Math.imul(ah5, bh8) | 0;\n lo = lo + Math.imul(al4, bl9) | 0;\n mid = mid + Math.imul(al4, bh9) | 0;\n mid = mid + Math.imul(ah4, bl9) | 0;\n hi = hi + Math.imul(ah4, bh9) | 0;\n var w13 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w13 >>> 26) | 0;\n w13 &= 0x3ffffff;\n /* k = 14 */\n\n lo = Math.imul(al9, bl5);\n mid = Math.imul(al9, bh5);\n mid = mid + Math.imul(ah9, bl5) | 0;\n hi = Math.imul(ah9, bh5);\n lo = lo + Math.imul(al8, bl6) | 0;\n mid = mid + Math.imul(al8, bh6) | 0;\n mid = mid + Math.imul(ah8, bl6) | 0;\n hi = hi + Math.imul(ah8, bh6) | 0;\n lo = lo + Math.imul(al7, bl7) | 0;\n mid = mid + Math.imul(al7, bh7) | 0;\n mid = mid + Math.imul(ah7, bl7) | 0;\n hi = hi + Math.imul(ah7, bh7) | 0;\n lo = lo + Math.imul(al6, bl8) | 0;\n mid = mid + Math.imul(al6, bh8) | 0;\n mid = mid + Math.imul(ah6, bl8) | 0;\n hi = hi + Math.imul(ah6, bh8) | 0;\n lo = lo + Math.imul(al5, bl9) | 0;\n mid = mid + Math.imul(al5, bh9) | 0;\n mid = mid + Math.imul(ah5, bl9) | 0;\n hi = hi + Math.imul(ah5, bh9) | 0;\n var w14 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w14 >>> 26) | 0;\n w14 &= 0x3ffffff;\n /* k = 15 */\n\n lo = Math.imul(al9, bl6);\n mid = Math.imul(al9, bh6);\n mid = mid + Math.imul(ah9, bl6) | 0;\n hi = Math.imul(ah9, bh6);\n lo = lo + Math.imul(al8, bl7) | 0;\n mid = mid + Math.imul(al8, bh7) | 0;\n mid = mid + Math.imul(ah8, bl7) | 0;\n hi = hi + Math.imul(ah8, bh7) | 0;\n lo = lo + Math.imul(al7, bl8) | 0;\n mid = mid + Math.imul(al7, bh8) | 0;\n mid = mid + Math.imul(ah7, bl8) | 0;\n hi = hi + Math.imul(ah7, bh8) | 0;\n lo = lo + Math.imul(al6, bl9) | 0;\n mid = mid + Math.imul(al6, bh9) | 0;\n mid = mid + Math.imul(ah6, bl9) | 0;\n hi = hi + Math.imul(ah6, bh9) | 0;\n var w15 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w15 >>> 26) | 0;\n w15 &= 0x3ffffff;\n /* k = 16 */\n\n lo = Math.imul(al9, bl7);\n mid = Math.imul(al9, bh7);\n mid = mid + Math.imul(ah9, bl7) | 0;\n hi = Math.imul(ah9, bh7);\n lo = lo + Math.imul(al8, bl8) | 0;\n mid = mid + Math.imul(al8, bh8) | 0;\n mid = mid + Math.imul(ah8, bl8) | 0;\n hi = hi + Math.imul(ah8, bh8) | 0;\n lo = lo + Math.imul(al7, bl9) | 0;\n mid = mid + Math.imul(al7, bh9) | 0;\n mid = mid + Math.imul(ah7, bl9) | 0;\n hi = hi + Math.imul(ah7, bh9) | 0;\n var w16 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w16 >>> 26) | 0;\n w16 &= 0x3ffffff;\n /* k = 17 */\n\n lo = Math.imul(al9, bl8);\n mid = Math.imul(al9, bh8);\n mid = mid + Math.imul(ah9, bl8) | 0;\n hi = Math.imul(ah9, bh8);\n lo = lo + Math.imul(al8, bl9) | 0;\n mid = mid + Math.imul(al8, bh9) | 0;\n mid = mid + Math.imul(ah8, bl9) | 0;\n hi = hi + Math.imul(ah8, bh9) | 0;\n var w17 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w17 >>> 26) | 0;\n w17 &= 0x3ffffff;\n /* k = 18 */\n\n lo = Math.imul(al9, bl9);\n mid = Math.imul(al9, bh9);\n mid = mid + Math.imul(ah9, bl9) | 0;\n hi = Math.imul(ah9, bh9);\n var w18 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w18 >>> 26) | 0;\n w18 &= 0x3ffffff;\n o[0] = w0;\n o[1] = w1;\n o[2] = w2;\n o[3] = w3;\n o[4] = w4;\n o[5] = w5;\n o[6] = w6;\n o[7] = w7;\n o[8] = w8;\n o[9] = w9;\n o[10] = w10;\n o[11] = w11;\n o[12] = w12;\n o[13] = w13;\n o[14] = w14;\n o[15] = w15;\n o[16] = w16;\n o[17] = w17;\n o[18] = w18;\n\n if (c !== 0) {\n o[19] = c;\n out.length++;\n }\n\n return out;\n }; // Polyfill comb\n\n\n if (!Math.imul) {\n comb10MulTo = smallMulTo;\n }\n\n function bigMulTo(self, num, out) {\n out.negative = num.negative ^ self.negative;\n out.length = self.length + num.length;\n var carry = 0;\n var hncarry = 0;\n\n for (var k = 0; k < out.length - 1; k++) {\n // Sum all words with the same `i + j = k` and accumulate `ncarry`,\n // note that ncarry could be >= 0x3ffffff\n var ncarry = hncarry;\n hncarry = 0;\n var rword = carry & 0x3ffffff;\n var maxJ = Math.min(k, num.length - 1);\n\n for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {\n var i = k - j;\n var a = self.words[i] | 0;\n var b = num.words[j] | 0;\n var r = a * b;\n var lo = r & 0x3ffffff;\n ncarry = ncarry + (r / 0x4000000 | 0) | 0;\n lo = lo + rword | 0;\n rword = lo & 0x3ffffff;\n ncarry = ncarry + (lo >>> 26) | 0;\n hncarry += ncarry >>> 26;\n ncarry &= 0x3ffffff;\n }\n\n out.words[k] = rword;\n carry = ncarry;\n ncarry = hncarry;\n }\n\n if (carry !== 0) {\n out.words[k] = carry;\n } else {\n out.length--;\n }\n\n return out.strip();\n }\n\n function jumboMulTo(self, num, out) {\n var fftm = new FFTM();\n return fftm.mulp(self, num, out);\n }\n\n BN.prototype.mulTo = function mulTo(num, out) {\n var res;\n var len = this.length + num.length;\n\n if (this.length === 10 && num.length === 10) {\n res = comb10MulTo(this, num, out);\n } else if (len < 63) {\n res = smallMulTo(this, num, out);\n } else if (len < 1024) {\n res = bigMulTo(this, num, out);\n } else {\n res = jumboMulTo(this, num, out);\n }\n\n return res;\n }; // Cooley-Tukey algorithm for FFT\n // slightly revisited to rely on looping instead of recursion\n\n\n function FFTM(x, y) {\n this.x = x;\n this.y = y;\n }\n\n FFTM.prototype.makeRBT = function makeRBT(N) {\n var t = new Array(N);\n var l = BN.prototype._countBits(N) - 1;\n\n for (var i = 0; i < N; i++) {\n t[i] = this.revBin(i, l, N);\n }\n\n return t;\n }; // Returns binary-reversed representation of `x`\n\n\n FFTM.prototype.revBin = function revBin(x, l, N) {\n if (x === 0 || x === N - 1) return x;\n var rb = 0;\n\n for (var i = 0; i < l; i++) {\n rb |= (x & 1) << l - i - 1;\n x >>= 1;\n }\n\n return rb;\n }; // Performs \"tweedling\" phase, therefore 'emulating'\n // behaviour of the recursive algorithm\n\n\n FFTM.prototype.permute = function permute(rbt, rws, iws, rtws, itws, N) {\n for (var i = 0; i < N; i++) {\n rtws[i] = rws[rbt[i]];\n itws[i] = iws[rbt[i]];\n }\n };\n\n FFTM.prototype.transform = function transform(rws, iws, rtws, itws, N, rbt) {\n this.permute(rbt, rws, iws, rtws, itws, N);\n\n for (var s = 1; s < N; s <<= 1) {\n var l = s << 1;\n var rtwdf = Math.cos(2 * Math.PI / l);\n var itwdf = Math.sin(2 * Math.PI / l);\n\n for (var p = 0; p < N; p += l) {\n var rtwdf_ = rtwdf;\n var itwdf_ = itwdf;\n\n for (var j = 0; j < s; j++) {\n var re = rtws[p + j];\n var ie = itws[p + j];\n var ro = rtws[p + j + s];\n var io = itws[p + j + s];\n var rx = rtwdf_ * ro - itwdf_ * io;\n io = rtwdf_ * io + itwdf_ * ro;\n ro = rx;\n rtws[p + j] = re + ro;\n itws[p + j] = ie + io;\n rtws[p + j + s] = re - ro;\n itws[p + j + s] = ie - io;\n /* jshint maxdepth : false */\n\n if (j !== l) {\n rx = rtwdf * rtwdf_ - itwdf * itwdf_;\n itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_;\n rtwdf_ = rx;\n }\n }\n }\n }\n };\n\n FFTM.prototype.guessLen13b = function guessLen13b(n, m) {\n var N = Math.max(m, n) | 1;\n var odd = N & 1;\n var i = 0;\n\n for (N = N / 2 | 0; N; N = N >>> 1) {\n i++;\n }\n\n return 1 << i + 1 + odd;\n };\n\n FFTM.prototype.conjugate = function conjugate(rws, iws, N) {\n if (N <= 1) return;\n\n for (var i = 0; i < N / 2; i++) {\n var t = rws[i];\n rws[i] = rws[N - i - 1];\n rws[N - i - 1] = t;\n t = iws[i];\n iws[i] = -iws[N - i - 1];\n iws[N - i - 1] = -t;\n }\n };\n\n FFTM.prototype.normalize13b = function normalize13b(ws, N) {\n var carry = 0;\n\n for (var i = 0; i < N / 2; i++) {\n var w = Math.round(ws[2 * i + 1] / N) * 0x2000 + Math.round(ws[2 * i] / N) + carry;\n ws[i] = w & 0x3ffffff;\n\n if (w < 0x4000000) {\n carry = 0;\n } else {\n carry = w / 0x4000000 | 0;\n }\n }\n\n return ws;\n };\n\n FFTM.prototype.convert13b = function convert13b(ws, len, rws, N) {\n var carry = 0;\n\n for (var i = 0; i < len; i++) {\n carry = carry + (ws[i] | 0);\n rws[2 * i] = carry & 0x1fff;\n carry = carry >>> 13;\n rws[2 * i + 1] = carry & 0x1fff;\n carry = carry >>> 13;\n } // Pad with zeroes\n\n\n for (i = 2 * len; i < N; ++i) {\n rws[i] = 0;\n }\n\n assert(carry === 0);\n assert((carry & ~0x1fff) === 0);\n };\n\n FFTM.prototype.stub = function stub(N) {\n var ph = new Array(N);\n\n for (var i = 0; i < N; i++) {\n ph[i] = 0;\n }\n\n return ph;\n };\n\n FFTM.prototype.mulp = function mulp(x, y, out) {\n var N = 2 * this.guessLen13b(x.length, y.length);\n var rbt = this.makeRBT(N);\n\n var _ = this.stub(N);\n\n var rws = new Array(N);\n var rwst = new Array(N);\n var iwst = new Array(N);\n var nrws = new Array(N);\n var nrwst = new Array(N);\n var niwst = new Array(N);\n var rmws = out.words;\n rmws.length = N;\n this.convert13b(x.words, x.length, rws, N);\n this.convert13b(y.words, y.length, nrws, N);\n this.transform(rws, _, rwst, iwst, N, rbt);\n this.transform(nrws, _, nrwst, niwst, N, rbt);\n\n for (var i = 0; i < N; i++) {\n var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];\n iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i];\n rwst[i] = rx;\n }\n\n this.conjugate(rwst, iwst, N);\n this.transform(rwst, iwst, rmws, _, N, rbt);\n this.conjugate(rmws, _, N);\n this.normalize13b(rmws, N);\n out.negative = x.negative ^ y.negative;\n out.length = x.length + y.length;\n return out.strip();\n }; // Multiply `this` by `num`\n\n\n BN.prototype.mul = function mul(num) {\n var out = new BN(null);\n out.words = new Array(this.length + num.length);\n return this.mulTo(num, out);\n }; // Multiply employing FFT\n\n\n BN.prototype.mulf = function mulf(num) {\n var out = new BN(null);\n out.words = new Array(this.length + num.length);\n return jumboMulTo(this, num, out);\n }; // In-place Multiplication\n\n\n BN.prototype.imul = function imul(num) {\n return this.clone().mulTo(num, this);\n };\n\n BN.prototype.imuln = function imuln(num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000); // Carry\n\n var carry = 0;\n\n for (var i = 0; i < this.length; i++) {\n var w = (this.words[i] | 0) * num;\n var lo = (w & 0x3ffffff) + (carry & 0x3ffffff);\n carry >>= 26;\n carry += w / 0x4000000 | 0; // NOTE: lo is 27bit maximum\n\n carry += lo >>> 26;\n this.words[i] = lo & 0x3ffffff;\n }\n\n if (carry !== 0) {\n this.words[i] = carry;\n this.length++;\n }\n\n return this;\n };\n\n BN.prototype.muln = function muln(num) {\n return this.clone().imuln(num);\n }; // `this` * `this`\n\n\n BN.prototype.sqr = function sqr() {\n return this.mul(this);\n }; // `this` * `this` in-place\n\n\n BN.prototype.isqr = function isqr() {\n return this.imul(this.clone());\n }; // Math.pow(`this`, `num`)\n\n\n BN.prototype.pow = function pow(num) {\n var w = toBitArray(num);\n if (w.length === 0) return new BN(1); // Skip leading zeroes\n\n var res = this;\n\n for (var i = 0; i < w.length; i++, res = res.sqr()) {\n if (w[i] !== 0) break;\n }\n\n if (++i < w.length) {\n for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) {\n if (w[i] === 0) continue;\n res = res.mul(q);\n }\n }\n\n return res;\n }; // Shift-left in-place\n\n\n BN.prototype.iushln = function iushln(bits) {\n assert(typeof bits === 'number' && bits >= 0);\n var r = bits % 26;\n var s = (bits - r) / 26;\n var carryMask = 0x3ffffff >>> 26 - r << 26 - r;\n var i;\n\n if (r !== 0) {\n var carry = 0;\n\n for (i = 0; i < this.length; i++) {\n var newCarry = this.words[i] & carryMask;\n var c = (this.words[i] | 0) - newCarry << r;\n this.words[i] = c | carry;\n carry = newCarry >>> 26 - r;\n }\n\n if (carry) {\n this.words[i] = carry;\n this.length++;\n }\n }\n\n if (s !== 0) {\n for (i = this.length - 1; i >= 0; i--) {\n this.words[i + s] = this.words[i];\n }\n\n for (i = 0; i < s; i++) {\n this.words[i] = 0;\n }\n\n this.length += s;\n }\n\n return this.strip();\n };\n\n BN.prototype.ishln = function ishln(bits) {\n // TODO(indutny): implement me\n assert(this.negative === 0);\n return this.iushln(bits);\n }; // Shift-right in-place\n // NOTE: `hint` is a lowest bit before trailing zeroes\n // NOTE: if `extended` is present - it will be filled with destroyed bits\n\n\n BN.prototype.iushrn = function iushrn(bits, hint, extended) {\n assert(typeof bits === 'number' && bits >= 0);\n var h;\n\n if (hint) {\n h = (hint - hint % 26) / 26;\n } else {\n h = 0;\n }\n\n var r = bits % 26;\n var s = Math.min((bits - r) / 26, this.length);\n var mask = 0x3ffffff ^ 0x3ffffff >>> r << r;\n var maskedWords = extended;\n h -= s;\n h = Math.max(0, h); // Extended mode, copy masked part\n\n if (maskedWords) {\n for (var i = 0; i < s; i++) {\n maskedWords.words[i] = this.words[i];\n }\n\n maskedWords.length = s;\n }\n\n if (s === 0) {// No-op, we should not move anything at all\n } else if (this.length > s) {\n this.length -= s;\n\n for (i = 0; i < this.length; i++) {\n this.words[i] = this.words[i + s];\n }\n } else {\n this.words[0] = 0;\n this.length = 1;\n }\n\n var carry = 0;\n\n for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {\n var word = this.words[i] | 0;\n this.words[i] = carry << 26 - r | word >>> r;\n carry = word & mask;\n } // Push carried bits as a mask\n\n\n if (maskedWords && carry !== 0) {\n maskedWords.words[maskedWords.length++] = carry;\n }\n\n if (this.length === 0) {\n this.words[0] = 0;\n this.length = 1;\n }\n\n return this.strip();\n };\n\n BN.prototype.ishrn = function ishrn(bits, hint, extended) {\n // TODO(indutny): implement me\n assert(this.negative === 0);\n return this.iushrn(bits, hint, extended);\n }; // Shift-left\n\n\n BN.prototype.shln = function shln(bits) {\n return this.clone().ishln(bits);\n };\n\n BN.prototype.ushln = function ushln(bits) {\n return this.clone().iushln(bits);\n }; // Shift-right\n\n\n BN.prototype.shrn = function shrn(bits) {\n return this.clone().ishrn(bits);\n };\n\n BN.prototype.ushrn = function ushrn(bits) {\n return this.clone().iushrn(bits);\n }; // Test if n bit is set\n\n\n BN.prototype.testn = function testn(bit) {\n assert(typeof bit === 'number' && bit >= 0);\n var r = bit % 26;\n var s = (bit - r) / 26;\n var q = 1 << r; // Fast case: bit is much higher than all existing words\n\n if (this.length <= s) return false; // Check bit and return\n\n var w = this.words[s];\n return !!(w & q);\n }; // Return only lowers bits of number (in-place)\n\n\n BN.prototype.imaskn = function imaskn(bits) {\n assert(typeof bits === 'number' && bits >= 0);\n var r = bits % 26;\n var s = (bits - r) / 26;\n assert(this.negative === 0, 'imaskn works only with positive numbers');\n\n if (this.length <= s) {\n return this;\n }\n\n if (r !== 0) {\n s++;\n }\n\n this.length = Math.min(s, this.length);\n\n if (r !== 0) {\n var mask = 0x3ffffff ^ 0x3ffffff >>> r << r;\n this.words[this.length - 1] &= mask;\n }\n\n return this.strip();\n }; // Return only lowers bits of number\n\n\n BN.prototype.maskn = function maskn(bits) {\n return this.clone().imaskn(bits);\n }; // Add plain number `num` to `this`\n\n\n BN.prototype.iaddn = function iaddn(num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n if (num < 0) return this.isubn(-num); // Possible sign change\n\n if (this.negative !== 0) {\n if (this.length === 1 && (this.words[0] | 0) < num) {\n this.words[0] = num - (this.words[0] | 0);\n this.negative = 0;\n return this;\n }\n\n this.negative = 0;\n this.isubn(num);\n this.negative = 1;\n return this;\n } // Add without checks\n\n\n return this._iaddn(num);\n };\n\n BN.prototype._iaddn = function _iaddn(num) {\n this.words[0] += num; // Carry\n\n for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) {\n this.words[i] -= 0x4000000;\n\n if (i === this.length - 1) {\n this.words[i + 1] = 1;\n } else {\n this.words[i + 1]++;\n }\n }\n\n this.length = Math.max(this.length, i + 1);\n return this;\n }; // Subtract plain number `num` from `this`\n\n\n BN.prototype.isubn = function isubn(num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n if (num < 0) return this.iaddn(-num);\n\n if (this.negative !== 0) {\n this.negative = 0;\n this.iaddn(num);\n this.negative = 1;\n return this;\n }\n\n this.words[0] -= num;\n\n if (this.length === 1 && this.words[0] < 0) {\n this.words[0] = -this.words[0];\n this.negative = 1;\n } else {\n // Carry\n for (var i = 0; i < this.length && this.words[i] < 0; i++) {\n this.words[i] += 0x4000000;\n this.words[i + 1] -= 1;\n }\n }\n\n return this.strip();\n };\n\n BN.prototype.addn = function addn(num) {\n return this.clone().iaddn(num);\n };\n\n BN.prototype.subn = function subn(num) {\n return this.clone().isubn(num);\n };\n\n BN.prototype.iabs = function iabs() {\n this.negative = 0;\n return this;\n };\n\n BN.prototype.abs = function abs() {\n return this.clone().iabs();\n };\n\n BN.prototype._ishlnsubmul = function _ishlnsubmul(num, mul, shift) {\n var len = num.length + shift;\n var i;\n\n this._expand(len);\n\n var w;\n var carry = 0;\n\n for (i = 0; i < num.length; i++) {\n w = (this.words[i + shift] | 0) + carry;\n var right = (num.words[i] | 0) * mul;\n w -= right & 0x3ffffff;\n carry = (w >> 26) - (right / 0x4000000 | 0);\n this.words[i + shift] = w & 0x3ffffff;\n }\n\n for (; i < this.length - shift; i++) {\n w = (this.words[i + shift] | 0) + carry;\n carry = w >> 26;\n this.words[i + shift] = w & 0x3ffffff;\n }\n\n if (carry === 0) return this.strip(); // Subtraction overflow\n\n assert(carry === -1);\n carry = 0;\n\n for (i = 0; i < this.length; i++) {\n w = -(this.words[i] | 0) + carry;\n carry = w >> 26;\n this.words[i] = w & 0x3ffffff;\n }\n\n this.negative = 1;\n return this.strip();\n };\n\n BN.prototype._wordDiv = function _wordDiv(num, mode) {\n var shift = this.length - num.length;\n var a = this.clone();\n var b = num; // Normalize\n\n var bhi = b.words[b.length - 1] | 0;\n\n var bhiBits = this._countBits(bhi);\n\n shift = 26 - bhiBits;\n\n if (shift !== 0) {\n b = b.ushln(shift);\n a.iushln(shift);\n bhi = b.words[b.length - 1] | 0;\n } // Initialize quotient\n\n\n var m = a.length - b.length;\n var q;\n\n if (mode !== 'mod') {\n q = new BN(null);\n q.length = m + 1;\n q.words = new Array(q.length);\n\n for (var i = 0; i < q.length; i++) {\n q.words[i] = 0;\n }\n }\n\n var diff = a.clone()._ishlnsubmul(b, 1, m);\n\n if (diff.negative === 0) {\n a = diff;\n\n if (q) {\n q.words[m] = 1;\n }\n }\n\n for (var j = m - 1; j >= 0; j--) {\n var qj = (a.words[b.length + j] | 0) * 0x4000000 + (a.words[b.length + j - 1] | 0); // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max\n // (0x7ffffff)\n\n qj = Math.min(qj / bhi | 0, 0x3ffffff);\n\n a._ishlnsubmul(b, qj, j);\n\n while (a.negative !== 0) {\n qj--;\n a.negative = 0;\n\n a._ishlnsubmul(b, 1, j);\n\n if (!a.isZero()) {\n a.negative ^= 1;\n }\n }\n\n if (q) {\n q.words[j] = qj;\n }\n }\n\n if (q) {\n q.strip();\n }\n\n a.strip(); // Denormalize\n\n if (mode !== 'div' && shift !== 0) {\n a.iushrn(shift);\n }\n\n return {\n div: q || null,\n mod: a\n };\n }; // NOTE: 1) `mode` can be set to `mod` to request mod only,\n // to `div` to request div only, or be absent to\n // request both div & mod\n // 2) `positive` is true if unsigned mod is requested\n\n\n BN.prototype.divmod = function divmod(num, mode, positive) {\n assert(!num.isZero());\n\n if (this.isZero()) {\n return {\n div: new BN(0),\n mod: new BN(0)\n };\n }\n\n var div, mod, res;\n\n if (this.negative !== 0 && num.negative === 0) {\n res = this.neg().divmod(num, mode);\n\n if (mode !== 'mod') {\n div = res.div.neg();\n }\n\n if (mode !== 'div') {\n mod = res.mod.neg();\n\n if (positive && mod.negative !== 0) {\n mod.iadd(num);\n }\n }\n\n return {\n div: div,\n mod: mod\n };\n }\n\n if (this.negative === 0 && num.negative !== 0) {\n res = this.divmod(num.neg(), mode);\n\n if (mode !== 'mod') {\n div = res.div.neg();\n }\n\n return {\n div: div,\n mod: res.mod\n };\n }\n\n if ((this.negative & num.negative) !== 0) {\n res = this.neg().divmod(num.neg(), mode);\n\n if (mode !== 'div') {\n mod = res.mod.neg();\n\n if (positive && mod.negative !== 0) {\n mod.isub(num);\n }\n }\n\n return {\n div: res.div,\n mod: mod\n };\n } // Both numbers are positive at this point\n // Strip both numbers to approximate shift value\n\n\n if (num.length > this.length || this.cmp(num) < 0) {\n return {\n div: new BN(0),\n mod: this\n };\n } // Very short reduction\n\n\n if (num.length === 1) {\n if (mode === 'div') {\n return {\n div: this.divn(num.words[0]),\n mod: null\n };\n }\n\n if (mode === 'mod') {\n return {\n div: null,\n mod: new BN(this.modn(num.words[0]))\n };\n }\n\n return {\n div: this.divn(num.words[0]),\n mod: new BN(this.modn(num.words[0]))\n };\n }\n\n return this._wordDiv(num, mode);\n }; // Find `this` / `num`\n\n\n BN.prototype.div = function div(num) {\n return this.divmod(num, 'div', false).div;\n }; // Find `this` % `num`\n\n\n BN.prototype.mod = function mod(num) {\n return this.divmod(num, 'mod', false).mod;\n };\n\n BN.prototype.umod = function umod(num) {\n return this.divmod(num, 'mod', true).mod;\n }; // Find Round(`this` / `num`)\n\n\n BN.prototype.divRound = function divRound(num) {\n var dm = this.divmod(num); // Fast case - exact division\n\n if (dm.mod.isZero()) return dm.div;\n var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod;\n var half = num.ushrn(1);\n var r2 = num.andln(1);\n var cmp = mod.cmp(half); // Round down\n\n if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div; // Round up\n\n return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1);\n };\n\n BN.prototype.modn = function modn(num) {\n assert(num <= 0x3ffffff);\n var p = (1 << 26) % num;\n var acc = 0;\n\n for (var i = this.length - 1; i >= 0; i--) {\n acc = (p * acc + (this.words[i] | 0)) % num;\n }\n\n return acc;\n }; // In-place division by number\n\n\n BN.prototype.idivn = function idivn(num) {\n assert(num <= 0x3ffffff);\n var carry = 0;\n\n for (var i = this.length - 1; i >= 0; i--) {\n var w = (this.words[i] | 0) + carry * 0x4000000;\n this.words[i] = w / num | 0;\n carry = w % num;\n }\n\n return this.strip();\n };\n\n BN.prototype.divn = function divn(num) {\n return this.clone().idivn(num);\n };\n\n BN.prototype.egcd = function egcd(p) {\n assert(p.negative === 0);\n assert(!p.isZero());\n var x = this;\n var y = p.clone();\n\n if (x.negative !== 0) {\n x = x.umod(p);\n } else {\n x = x.clone();\n } // A * x + B * y = x\n\n\n var A = new BN(1);\n var B = new BN(0); // C * x + D * y = y\n\n var C = new BN(0);\n var D = new BN(1);\n var g = 0;\n\n while (x.isEven() && y.isEven()) {\n x.iushrn(1);\n y.iushrn(1);\n ++g;\n }\n\n var yp = y.clone();\n var xp = x.clone();\n\n while (!x.isZero()) {\n for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {\n ;\n }\n\n if (i > 0) {\n x.iushrn(i);\n\n while (i-- > 0) {\n if (A.isOdd() || B.isOdd()) {\n A.iadd(yp);\n B.isub(xp);\n }\n\n A.iushrn(1);\n B.iushrn(1);\n }\n }\n\n for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {\n ;\n }\n\n if (j > 0) {\n y.iushrn(j);\n\n while (j-- > 0) {\n if (C.isOdd() || D.isOdd()) {\n C.iadd(yp);\n D.isub(xp);\n }\n\n C.iushrn(1);\n D.iushrn(1);\n }\n }\n\n if (x.cmp(y) >= 0) {\n x.isub(y);\n A.isub(C);\n B.isub(D);\n } else {\n y.isub(x);\n C.isub(A);\n D.isub(B);\n }\n }\n\n return {\n a: C,\n b: D,\n gcd: y.iushln(g)\n };\n }; // This is reduced incarnation of the binary EEA\n // above, designated to invert members of the\n // _prime_ fields F(p) at a maximal speed\n\n\n BN.prototype._invmp = function _invmp(p) {\n assert(p.negative === 0);\n assert(!p.isZero());\n var a = this;\n var b = p.clone();\n\n if (a.negative !== 0) {\n a = a.umod(p);\n } else {\n a = a.clone();\n }\n\n var x1 = new BN(1);\n var x2 = new BN(0);\n var delta = b.clone();\n\n while (a.cmpn(1) > 0 && b.cmpn(1) > 0) {\n for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {\n ;\n }\n\n if (i > 0) {\n a.iushrn(i);\n\n while (i-- > 0) {\n if (x1.isOdd()) {\n x1.iadd(delta);\n }\n\n x1.iushrn(1);\n }\n }\n\n for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {\n ;\n }\n\n if (j > 0) {\n b.iushrn(j);\n\n while (j-- > 0) {\n if (x2.isOdd()) {\n x2.iadd(delta);\n }\n\n x2.iushrn(1);\n }\n }\n\n if (a.cmp(b) >= 0) {\n a.isub(b);\n x1.isub(x2);\n } else {\n b.isub(a);\n x2.isub(x1);\n }\n }\n\n var res;\n\n if (a.cmpn(1) === 0) {\n res = x1;\n } else {\n res = x2;\n }\n\n if (res.cmpn(0) < 0) {\n res.iadd(p);\n }\n\n return res;\n };\n\n BN.prototype.gcd = function gcd(num) {\n if (this.isZero()) return num.abs();\n if (num.isZero()) return this.abs();\n var a = this.clone();\n var b = num.clone();\n a.negative = 0;\n b.negative = 0; // Remove common factor of two\n\n for (var shift = 0; a.isEven() && b.isEven(); shift++) {\n a.iushrn(1);\n b.iushrn(1);\n }\n\n do {\n while (a.isEven()) {\n a.iushrn(1);\n }\n\n while (b.isEven()) {\n b.iushrn(1);\n }\n\n var r = a.cmp(b);\n\n if (r < 0) {\n // Swap `a` and `b` to make `a` always bigger than `b`\n var t = a;\n a = b;\n b = t;\n } else if (r === 0 || b.cmpn(1) === 0) {\n break;\n }\n\n a.isub(b);\n } while (true);\n\n return b.iushln(shift);\n }; // Invert number in the field F(num)\n\n\n BN.prototype.invm = function invm(num) {\n return this.egcd(num).a.umod(num);\n };\n\n BN.prototype.isEven = function isEven() {\n return (this.words[0] & 1) === 0;\n };\n\n BN.prototype.isOdd = function isOdd() {\n return (this.words[0] & 1) === 1;\n }; // And first word and num\n\n\n BN.prototype.andln = function andln(num) {\n return this.words[0] & num;\n }; // Increment at the bit position in-line\n\n\n BN.prototype.bincn = function bincn(bit) {\n assert(typeof bit === 'number');\n var r = bit % 26;\n var s = (bit - r) / 26;\n var q = 1 << r; // Fast case: bit is much higher than all existing words\n\n if (this.length <= s) {\n this._expand(s + 1);\n\n this.words[s] |= q;\n return this;\n } // Add bit and propagate, if needed\n\n\n var carry = q;\n\n for (var i = s; carry !== 0 && i < this.length; i++) {\n var w = this.words[i] | 0;\n w += carry;\n carry = w >>> 26;\n w &= 0x3ffffff;\n this.words[i] = w;\n }\n\n if (carry !== 0) {\n this.words[i] = carry;\n this.length++;\n }\n\n return this;\n };\n\n BN.prototype.isZero = function isZero() {\n return this.length === 1 && this.words[0] === 0;\n };\n\n BN.prototype.cmpn = function cmpn(num) {\n var negative = num < 0;\n if (this.negative !== 0 && !negative) return -1;\n if (this.negative === 0 && negative) return 1;\n this.strip();\n var res;\n\n if (this.length > 1) {\n res = 1;\n } else {\n if (negative) {\n num = -num;\n }\n\n assert(num <= 0x3ffffff, 'Number is too big');\n var w = this.words[0] | 0;\n res = w === num ? 0 : w < num ? -1 : 1;\n }\n\n if (this.negative !== 0) return -res | 0;\n return res;\n }; // Compare two numbers and return:\n // 1 - if `this` > `num`\n // 0 - if `this` == `num`\n // -1 - if `this` < `num`\n\n\n BN.prototype.cmp = function cmp(num) {\n if (this.negative !== 0 && num.negative === 0) return -1;\n if (this.negative === 0 && num.negative !== 0) return 1;\n var res = this.ucmp(num);\n if (this.negative !== 0) return -res | 0;\n return res;\n }; // Unsigned comparison\n\n\n BN.prototype.ucmp = function ucmp(num) {\n // At this point both numbers have the same sign\n if (this.length > num.length) return 1;\n if (this.length < num.length) return -1;\n var res = 0;\n\n for (var i = this.length - 1; i >= 0; i--) {\n var a = this.words[i] | 0;\n var b = num.words[i] | 0;\n if (a === b) continue;\n\n if (a < b) {\n res = -1;\n } else if (a > b) {\n res = 1;\n }\n\n break;\n }\n\n return res;\n };\n\n BN.prototype.gtn = function gtn(num) {\n return this.cmpn(num) === 1;\n };\n\n BN.prototype.gt = function gt(num) {\n return this.cmp(num) === 1;\n };\n\n BN.prototype.gten = function gten(num) {\n return this.cmpn(num) >= 0;\n };\n\n BN.prototype.gte = function gte(num) {\n return this.cmp(num) >= 0;\n };\n\n BN.prototype.ltn = function ltn(num) {\n return this.cmpn(num) === -1;\n };\n\n BN.prototype.lt = function lt(num) {\n return this.cmp(num) === -1;\n };\n\n BN.prototype.lten = function lten(num) {\n return this.cmpn(num) <= 0;\n };\n\n BN.prototype.lte = function lte(num) {\n return this.cmp(num) <= 0;\n };\n\n BN.prototype.eqn = function eqn(num) {\n return this.cmpn(num) === 0;\n };\n\n BN.prototype.eq = function eq(num) {\n return this.cmp(num) === 0;\n }; //\n // A reduce context, could be using montgomery or something better, depending\n // on the `m` itself.\n //\n\n\n BN.red = function red(num) {\n return new Red(num);\n };\n\n BN.prototype.toRed = function toRed(ctx) {\n assert(!this.red, 'Already a number in reduction context');\n assert(this.negative === 0, 'red works only with positives');\n return ctx.convertTo(this)._forceRed(ctx);\n };\n\n BN.prototype.fromRed = function fromRed() {\n assert(this.red, 'fromRed works only with numbers in reduction context');\n return this.red.convertFrom(this);\n };\n\n BN.prototype._forceRed = function _forceRed(ctx) {\n this.red = ctx;\n return this;\n };\n\n BN.prototype.forceRed = function forceRed(ctx) {\n assert(!this.red, 'Already a number in reduction context');\n return this._forceRed(ctx);\n };\n\n BN.prototype.redAdd = function redAdd(num) {\n assert(this.red, 'redAdd works only with red numbers');\n return this.red.add(this, num);\n };\n\n BN.prototype.redIAdd = function redIAdd(num) {\n assert(this.red, 'redIAdd works only with red numbers');\n return this.red.iadd(this, num);\n };\n\n BN.prototype.redSub = function redSub(num) {\n assert(this.red, 'redSub works only with red numbers');\n return this.red.sub(this, num);\n };\n\n BN.prototype.redISub = function redISub(num) {\n assert(this.red, 'redISub works only with red numbers');\n return this.red.isub(this, num);\n };\n\n BN.prototype.redShl = function redShl(num) {\n assert(this.red, 'redShl works only with red numbers');\n return this.red.shl(this, num);\n };\n\n BN.prototype.redMul = function redMul(num) {\n assert(this.red, 'redMul works only with red numbers');\n\n this.red._verify2(this, num);\n\n return this.red.mul(this, num);\n };\n\n BN.prototype.redIMul = function redIMul(num) {\n assert(this.red, 'redMul works only with red numbers');\n\n this.red._verify2(this, num);\n\n return this.red.imul(this, num);\n };\n\n BN.prototype.redSqr = function redSqr() {\n assert(this.red, 'redSqr works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.sqr(this);\n };\n\n BN.prototype.redISqr = function redISqr() {\n assert(this.red, 'redISqr works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.isqr(this);\n }; // Square root over p\n\n\n BN.prototype.redSqrt = function redSqrt() {\n assert(this.red, 'redSqrt works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.sqrt(this);\n };\n\n BN.prototype.redInvm = function redInvm() {\n assert(this.red, 'redInvm works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.invm(this);\n }; // Return negative clone of `this` % `red modulo`\n\n\n BN.prototype.redNeg = function redNeg() {\n assert(this.red, 'redNeg works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.neg(this);\n };\n\n BN.prototype.redPow = function redPow(num) {\n assert(this.red && !num.red, 'redPow(normalNum)');\n\n this.red._verify1(this);\n\n return this.red.pow(this, num);\n }; // Prime numbers with efficient reduction\n\n\n var primes = {\n k256: null,\n p224: null,\n p192: null,\n p25519: null\n }; // Pseudo-Mersenne prime\n\n function MPrime(name, p) {\n // P = 2 ^ N - K\n this.name = name;\n this.p = new BN(p, 16);\n this.n = this.p.bitLength();\n this.k = new BN(1).iushln(this.n).isub(this.p);\n this.tmp = this._tmp();\n }\n\n MPrime.prototype._tmp = function _tmp() {\n var tmp = new BN(null);\n tmp.words = new Array(Math.ceil(this.n / 13));\n return tmp;\n };\n\n MPrime.prototype.ireduce = function ireduce(num) {\n // Assumes that `num` is less than `P^2`\n // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P)\n var r = num;\n var rlen;\n\n do {\n this.split(r, this.tmp);\n r = this.imulK(r);\n r = r.iadd(this.tmp);\n rlen = r.bitLength();\n } while (rlen > this.n);\n\n var cmp = rlen < this.n ? -1 : r.ucmp(this.p);\n\n if (cmp === 0) {\n r.words[0] = 0;\n r.length = 1;\n } else if (cmp > 0) {\n r.isub(this.p);\n } else {\n if (r.strip !== undefined) {\n // r is BN v4 instance\n r.strip();\n } else {\n // r is BN v5 instance\n r._strip();\n }\n }\n\n return r;\n };\n\n MPrime.prototype.split = function split(input, out) {\n input.iushrn(this.n, 0, out);\n };\n\n MPrime.prototype.imulK = function imulK(num) {\n return num.imul(this.k);\n };\n\n function K256() {\n MPrime.call(this, 'k256', 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f');\n }\n\n inherits(K256, MPrime);\n\n K256.prototype.split = function split(input, output) {\n // 256 = 9 * 26 + 22\n var mask = 0x3fffff;\n var outLen = Math.min(input.length, 9);\n\n for (var i = 0; i < outLen; i++) {\n output.words[i] = input.words[i];\n }\n\n output.length = outLen;\n\n if (input.length <= 9) {\n input.words[0] = 0;\n input.length = 1;\n return;\n } // Shift by 9 limbs\n\n\n var prev = input.words[9];\n output.words[output.length++] = prev & mask;\n\n for (i = 10; i < input.length; i++) {\n var next = input.words[i] | 0;\n input.words[i - 10] = (next & mask) << 4 | prev >>> 22;\n prev = next;\n }\n\n prev >>>= 22;\n input.words[i - 10] = prev;\n\n if (prev === 0 && input.length > 10) {\n input.length -= 10;\n } else {\n input.length -= 9;\n }\n };\n\n K256.prototype.imulK = function imulK(num) {\n // K = 0x1000003d1 = [ 0x40, 0x3d1 ]\n num.words[num.length] = 0;\n num.words[num.length + 1] = 0;\n num.length += 2; // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390\n\n var lo = 0;\n\n for (var i = 0; i < num.length; i++) {\n var w = num.words[i] | 0;\n lo += w * 0x3d1;\n num.words[i] = lo & 0x3ffffff;\n lo = w * 0x40 + (lo / 0x4000000 | 0);\n } // Fast length reduction\n\n\n if (num.words[num.length - 1] === 0) {\n num.length--;\n\n if (num.words[num.length - 1] === 0) {\n num.length--;\n }\n }\n\n return num;\n };\n\n function P224() {\n MPrime.call(this, 'p224', 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001');\n }\n\n inherits(P224, MPrime);\n\n function P192() {\n MPrime.call(this, 'p192', 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff');\n }\n\n inherits(P192, MPrime);\n\n function P25519() {\n // 2 ^ 255 - 19\n MPrime.call(this, '25519', '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed');\n }\n\n inherits(P25519, MPrime);\n\n P25519.prototype.imulK = function imulK(num) {\n // K = 0x13\n var carry = 0;\n\n for (var i = 0; i < num.length; i++) {\n var hi = (num.words[i] | 0) * 0x13 + carry;\n var lo = hi & 0x3ffffff;\n hi >>>= 26;\n num.words[i] = lo;\n carry = hi;\n }\n\n if (carry !== 0) {\n num.words[num.length++] = carry;\n }\n\n return num;\n }; // Exported mostly for testing purposes, use plain name instead\n\n\n BN._prime = function prime(name) {\n // Cached version of prime\n if (primes[name]) return primes[name];\n var prime;\n\n if (name === 'k256') {\n prime = new K256();\n } else if (name === 'p224') {\n prime = new P224();\n } else if (name === 'p192') {\n prime = new P192();\n } else if (name === 'p25519') {\n prime = new P25519();\n } else {\n throw new Error('Unknown prime ' + name);\n }\n\n primes[name] = prime;\n return prime;\n }; //\n // Base reduction engine\n //\n\n\n function Red(m) {\n if (typeof m === 'string') {\n var prime = BN._prime(m);\n\n this.m = prime.p;\n this.prime = prime;\n } else {\n assert(m.gtn(1), 'modulus must be greater than 1');\n this.m = m;\n this.prime = null;\n }\n }\n\n Red.prototype._verify1 = function _verify1(a) {\n assert(a.negative === 0, 'red works only with positives');\n assert(a.red, 'red works only with red numbers');\n };\n\n Red.prototype._verify2 = function _verify2(a, b) {\n assert((a.negative | b.negative) === 0, 'red works only with positives');\n assert(a.red && a.red === b.red, 'red works only with red numbers');\n };\n\n Red.prototype.imod = function imod(a) {\n if (this.prime) return this.prime.ireduce(a)._forceRed(this);\n return a.umod(this.m)._forceRed(this);\n };\n\n Red.prototype.neg = function neg(a) {\n if (a.isZero()) {\n return a.clone();\n }\n\n return this.m.sub(a)._forceRed(this);\n };\n\n Red.prototype.add = function add(a, b) {\n this._verify2(a, b);\n\n var res = a.add(b);\n\n if (res.cmp(this.m) >= 0) {\n res.isub(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Red.prototype.iadd = function iadd(a, b) {\n this._verify2(a, b);\n\n var res = a.iadd(b);\n\n if (res.cmp(this.m) >= 0) {\n res.isub(this.m);\n }\n\n return res;\n };\n\n Red.prototype.sub = function sub(a, b) {\n this._verify2(a, b);\n\n var res = a.sub(b);\n\n if (res.cmpn(0) < 0) {\n res.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Red.prototype.isub = function isub(a, b) {\n this._verify2(a, b);\n\n var res = a.isub(b);\n\n if (res.cmpn(0) < 0) {\n res.iadd(this.m);\n }\n\n return res;\n };\n\n Red.prototype.shl = function shl(a, num) {\n this._verify1(a);\n\n return this.imod(a.ushln(num));\n };\n\n Red.prototype.imul = function imul(a, b) {\n this._verify2(a, b);\n\n return this.imod(a.imul(b));\n };\n\n Red.prototype.mul = function mul(a, b) {\n this._verify2(a, b);\n\n return this.imod(a.mul(b));\n };\n\n Red.prototype.isqr = function isqr(a) {\n return this.imul(a, a.clone());\n };\n\n Red.prototype.sqr = function sqr(a) {\n return this.mul(a, a);\n };\n\n Red.prototype.sqrt = function sqrt(a) {\n if (a.isZero()) return a.clone();\n var mod3 = this.m.andln(3);\n assert(mod3 % 2 === 1); // Fast case\n\n if (mod3 === 3) {\n var pow = this.m.add(new BN(1)).iushrn(2);\n return this.pow(a, pow);\n } // Tonelli-Shanks algorithm (Totally unoptimized and slow)\n //\n // Find Q and S, that Q * 2 ^ S = (P - 1)\n\n\n var q = this.m.subn(1);\n var s = 0;\n\n while (!q.isZero() && q.andln(1) === 0) {\n s++;\n q.iushrn(1);\n }\n\n assert(!q.isZero());\n var one = new BN(1).toRed(this);\n var nOne = one.redNeg(); // Find quadratic non-residue\n // NOTE: Max is such because of generalized Riemann hypothesis.\n\n var lpow = this.m.subn(1).iushrn(1);\n var z = this.m.bitLength();\n z = new BN(2 * z * z).toRed(this);\n\n while (this.pow(z, lpow).cmp(nOne) !== 0) {\n z.redIAdd(nOne);\n }\n\n var c = this.pow(z, q);\n var r = this.pow(a, q.addn(1).iushrn(1));\n var t = this.pow(a, q);\n var m = s;\n\n while (t.cmp(one) !== 0) {\n var tmp = t;\n\n for (var i = 0; tmp.cmp(one) !== 0; i++) {\n tmp = tmp.redSqr();\n }\n\n assert(i < m);\n var b = this.pow(c, new BN(1).iushln(m - i - 1));\n r = r.redMul(b);\n c = b.redSqr();\n t = t.redMul(c);\n m = i;\n }\n\n return r;\n };\n\n Red.prototype.invm = function invm(a) {\n var inv = a._invmp(this.m);\n\n if (inv.negative !== 0) {\n inv.negative = 0;\n return this.imod(inv).redNeg();\n } else {\n return this.imod(inv);\n }\n };\n\n Red.prototype.pow = function pow(a, num) {\n if (num.isZero()) return new BN(1).toRed(this);\n if (num.cmpn(1) === 0) return a.clone();\n var windowSize = 4;\n var wnd = new Array(1 << windowSize);\n wnd[0] = new BN(1).toRed(this);\n wnd[1] = a;\n\n for (var i = 2; i < wnd.length; i++) {\n wnd[i] = this.mul(wnd[i - 1], a);\n }\n\n var res = wnd[0];\n var current = 0;\n var currentLen = 0;\n var start = num.bitLength() % 26;\n\n if (start === 0) {\n start = 26;\n }\n\n for (i = num.length - 1; i >= 0; i--) {\n var word = num.words[i];\n\n for (var j = start - 1; j >= 0; j--) {\n var bit = word >> j & 1;\n\n if (res !== wnd[0]) {\n res = this.sqr(res);\n }\n\n if (bit === 0 && current === 0) {\n currentLen = 0;\n continue;\n }\n\n current <<= 1;\n current |= bit;\n currentLen++;\n if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue;\n res = this.mul(res, wnd[current]);\n currentLen = 0;\n current = 0;\n }\n\n start = 26;\n }\n\n return res;\n };\n\n Red.prototype.convertTo = function convertTo(num) {\n var r = num.umod(this.m);\n return r === num ? r.clone() : r;\n };\n\n Red.prototype.convertFrom = function convertFrom(num) {\n var res = num.clone();\n res.red = null;\n return res;\n }; //\n // Montgomery method engine\n //\n\n\n BN.mont = function mont(num) {\n return new Mont(num);\n };\n\n function Mont(m) {\n Red.call(this, m);\n this.shift = this.m.bitLength();\n\n if (this.shift % 26 !== 0) {\n this.shift += 26 - this.shift % 26;\n }\n\n this.r = new BN(1).iushln(this.shift);\n this.r2 = this.imod(this.r.sqr());\n this.rinv = this.r._invmp(this.m);\n this.minv = this.rinv.mul(this.r).isubn(1).div(this.m);\n this.minv = this.minv.umod(this.r);\n this.minv = this.r.sub(this.minv);\n }\n\n inherits(Mont, Red);\n\n Mont.prototype.convertTo = function convertTo(num) {\n return this.imod(num.ushln(this.shift));\n };\n\n Mont.prototype.convertFrom = function convertFrom(num) {\n var r = this.imod(num.mul(this.rinv));\n r.red = null;\n return r;\n };\n\n Mont.prototype.imul = function imul(a, b) {\n if (a.isZero() || b.isZero()) {\n a.words[0] = 0;\n a.length = 1;\n return a;\n }\n\n var t = a.imul(b);\n var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);\n var u = t.isub(c).iushrn(this.shift);\n var res = u;\n\n if (u.cmp(this.m) >= 0) {\n res = u.isub(this.m);\n } else if (u.cmpn(0) < 0) {\n res = u.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Mont.prototype.mul = function mul(a, b) {\n if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);\n var t = a.mul(b);\n var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);\n var u = t.isub(c).iushrn(this.shift);\n var res = u;\n\n if (u.cmp(this.m) >= 0) {\n res = u.isub(this.m);\n } else if (u.cmpn(0) < 0) {\n res = u.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Mont.prototype.invm = function invm(a) {\n // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R\n var res = this.imod(a._invmp(this.m).mul(this.r2));\n return res._forceRed(this);\n };\n})(typeof module === 'undefined' || module, this);","var anObject = require('./_an-object');\n\nvar IE8_DOM_DEFINE = require('./_ie8-dom-define');\n\nvar toPrimitive = require('./_to-primitive');\n\nvar dP = Object.defineProperty;\nexports.f = require('./_descriptors') ? Object.defineProperty : function defineProperty(O, P, Attributes) {\n anObject(O);\n P = toPrimitive(P, true);\n anObject(Attributes);\n if (IE8_DOM_DEFINE) try {\n return dP(O, P, Attributes);\n } catch (e) {\n /* empty */\n }\n if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');\n if ('value' in Attributes) O[P] = Attributes.value;\n return O;\n};","// 7.1.1 ToPrimitive(input [, PreferredType])\nvar isObject = require('./_is-object'); // instead of the ES6 spec version, we didn't implement @@toPrimitive case\n// and the second argument - flag - preferred type is a string\n\n\nmodule.exports = function (it, S) {\n if (!isObject(it)) return it;\n var fn, val;\n if (S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;\n if (typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it))) return val;\n if (!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;\n throw TypeError(\"Can't convert object to primitive value\");\n};","// 20.2.2.28 Math.sign(x)\nmodule.exports = Math.sign || function sign(x) {\n // eslint-disable-next-line no-self-compare\n return (x = +x) == 0 || x != x ? x : x < 0 ? -1 : 1;\n};","// 20.2.2.14 Math.expm1(x)\nvar $expm1 = Math.expm1;\nmodule.exports = !$expm1 // Old FF bug\n|| $expm1(10) > 22025.465794806719 || $expm1(10) < 22025.4657948067165168 // Tor Browser bug\n|| $expm1(-2e-17) != -2e-17 ? function expm1(x) {\n return (x = +x) == 0 ? x : x > -1e-6 && x < 1e-6 ? x + x * x / 2 : Math.exp(x) - 1;\n} : $expm1;","var toString = {}.toString;\n\nmodule.exports = function (it) {\n return toString.call(it).slice(8, -1);\n};","// to indexed object, toObject with fallback for non-array-like ES3 strings\nvar IObject = require('./_iobject');\n\nvar defined = require('./_defined');\n\nmodule.exports = function (it) {\n return IObject(defined(it));\n};","// 7.2.1 RequireObjectCoercible(argument)\nmodule.exports = function (it) {\n if (it == undefined) throw TypeError(\"Can't call method on \" + it);\n return it;\n};","// IE 8- don't enum bug keys\nmodule.exports = 'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'.split(',');","var $export = require('./_export');\n\nvar defined = require('./_defined');\n\nvar fails = require('./_fails');\n\nvar spaces = require('./_string-ws');\n\nvar space = '[' + spaces + ']';\nvar non = \"\\u200B\\x85\";\nvar ltrim = RegExp('^' + space + space + '*');\nvar rtrim = RegExp(space + space + '*$');\n\nvar exporter = function exporter(KEY, exec, ALIAS) {\n var exp = {};\n var FORCE = fails(function () {\n return !!spaces[KEY]() || non[KEY]() != non;\n });\n var fn = exp[KEY] = FORCE ? exec(trim) : spaces[KEY];\n if (ALIAS) exp[ALIAS] = fn;\n $export($export.P + $export.F * FORCE, 'String', exp);\n}; // 1 -> String#trimLeft\n// 2 -> String#trimRight\n// 3 -> String#trim\n\n\nvar trim = exporter.trim = function (string, TYPE) {\n string = String(defined(string));\n if (TYPE & 1) string = string.replace(ltrim, '');\n if (TYPE & 2) string = string.replace(rtrim, '');\n return string;\n};\n\nmodule.exports = exporter;","module.exports = \"\\t\\n\\x0B\\f\\r \\xA0\\u1680\\u180E\\u2000\\u2001\\u2002\\u2003\" + \"\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200A\\u202F\\u205F\\u3000\\u2028\\u2029\\uFEFF\";","var getNative = require('./_getNative'),\n root = require('./_root');\n/* Built-in method references that are verified to be native. */\n\n\nvar Map = getNative(root, 'Map');\nmodule.exports = Map;","var mapCacheClear = require('./_mapCacheClear'),\n mapCacheDelete = require('./_mapCacheDelete'),\n mapCacheGet = require('./_mapCacheGet'),\n mapCacheHas = require('./_mapCacheHas'),\n mapCacheSet = require('./_mapCacheSet');\n/**\n * Creates a map cache object to store key-value pairs.\n *\n * @private\n * @constructor\n * @param {Array} [entries] The key-value pairs to cache.\n */\n\n\nfunction MapCache(entries) {\n var index = -1,\n length = entries == null ? 0 : entries.length;\n this.clear();\n\n while (++index < length) {\n var entry = entries[index];\n this.set(entry[0], entry[1]);\n }\n} // Add methods to `MapCache`.\n\n\nMapCache.prototype.clear = mapCacheClear;\nMapCache.prototype['delete'] = mapCacheDelete;\nMapCache.prototype.get = mapCacheGet;\nMapCache.prototype.has = mapCacheHas;\nMapCache.prototype.set = mapCacheSet;\nmodule.exports = MapCache;","var baseIsEqualDeep = require('./_baseIsEqualDeep'),\n isObjectLike = require('./isObjectLike');\n/**\n * The base implementation of `_.isEqual` which supports partial comparisons\n * and tracks traversed objects.\n *\n * @private\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @param {boolean} bitmask The bitmask flags.\n * 1 - Unordered comparison\n * 2 - Partial comparison\n * @param {Function} [customizer] The function to customize comparisons.\n * @param {Object} [stack] Tracks traversed `value` and `other` objects.\n * @returns {boolean} Returns `true` if the values are equivalent, else `false`.\n */\n\n\nfunction baseIsEqual(value, other, bitmask, customizer, stack) {\n if (value === other) {\n return true;\n }\n\n if (value == null || other == null || !isObjectLike(value) && !isObjectLike(other)) {\n return value !== value && other !== other;\n }\n\n return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);\n}\n\nmodule.exports = baseIsEqual;","var MapCache = require('./_MapCache'),\n setCacheAdd = require('./_setCacheAdd'),\n setCacheHas = require('./_setCacheHas');\n/**\n *\n * Creates an array cache object to store unique values.\n *\n * @private\n * @constructor\n * @param {Array} [values] The values to cache.\n */\n\n\nfunction SetCache(values) {\n var index = -1,\n length = values == null ? 0 : values.length;\n this.__data__ = new MapCache();\n\n while (++index < length) {\n this.add(values[index]);\n }\n} // Add methods to `SetCache`.\n\n\nSetCache.prototype.add = SetCache.prototype.push = setCacheAdd;\nSetCache.prototype.has = setCacheHas;\nmodule.exports = SetCache;","/**\n * Checks if a `cache` value for `key` exists.\n *\n * @private\n * @param {Object} cache The cache to query.\n * @param {string} key The key of the entry to check.\n * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.\n */\nfunction cacheHas(cache, key) {\n return cache.has(key);\n}\n\nmodule.exports = cacheHas;","/**\n * Converts `set` to an array of its values.\n *\n * @private\n * @param {Object} set The set to convert.\n * @returns {Array} Returns the values.\n */\nfunction setToArray(set) {\n var index = -1,\n result = Array(set.size);\n set.forEach(function (value) {\n result[++index] = value;\n });\n return result;\n}\n\nmodule.exports = setToArray;","var baseIsArguments = require('./_baseIsArguments'),\n isObjectLike = require('./isObjectLike');\n/** Used for built-in method references. */\n\n\nvar objectProto = Object.prototype;\n/** Used to check objects for own properties. */\n\nvar hasOwnProperty = objectProto.hasOwnProperty;\n/** Built-in value references. */\n\nvar propertyIsEnumerable = objectProto.propertyIsEnumerable;\n/**\n * Checks if `value` is likely an `arguments` object.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is an `arguments` object,\n * else `false`.\n * @example\n *\n * _.isArguments(function() { return arguments; }());\n * // => true\n *\n * _.isArguments([1, 2, 3]);\n * // => false\n */\n\nvar isArguments = baseIsArguments(function () {\n return arguments;\n}()) ? baseIsArguments : function (value) {\n return isObjectLike(value) && hasOwnProperty.call(value, 'callee') && !propertyIsEnumerable.call(value, 'callee');\n};\nmodule.exports = isArguments;","/** Used as references for various `Number` constants. */\nvar MAX_SAFE_INTEGER = 9007199254740991;\n/**\n * Checks if `value` is a valid array-like length.\n *\n * **Note:** This method is loosely based on\n * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.\n * @example\n *\n * _.isLength(3);\n * // => true\n *\n * _.isLength(Number.MIN_VALUE);\n * // => false\n *\n * _.isLength(Infinity);\n * // => false\n *\n * _.isLength('3');\n * // => false\n */\n\nfunction isLength(value) {\n return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;\n}\n\nmodule.exports = isLength;","/**\n * The base implementation of `_.unary` without support for storing metadata.\n *\n * @private\n * @param {Function} func The function to cap arguments for.\n * @returns {Function} Returns the new capped function.\n */\nfunction baseUnary(func) {\n return function (value) {\n return func(value);\n };\n}\n\nmodule.exports = baseUnary;","var castPath = require('./_castPath'),\n toKey = require('./_toKey');\n/**\n * The base implementation of `_.get` without support for default values.\n *\n * @private\n * @param {Object} object The object to query.\n * @param {Array|string} path The path of the property to get.\n * @returns {*} Returns the resolved value.\n */\n\n\nfunction baseGet(object, path) {\n path = castPath(path, object);\n var index = 0,\n length = path.length;\n\n while (object != null && index < length) {\n object = object[toKey(path[index++])];\n }\n\n return index && index == length ? object : undefined;\n}\n\nmodule.exports = baseGet;","var isArray = require('./isArray'),\n isSymbol = require('./isSymbol');\n/** Used to match property names within property paths. */\n\n\nvar reIsDeepProp = /\\.|\\[(?:[^[\\]]*|([\"'])(?:(?!\\1)[^\\\\]|\\\\.)*?\\1)\\]/,\n reIsPlainProp = /^\\w*$/;\n/**\n * Checks if `value` is a property name and not a property path.\n *\n * @private\n * @param {*} value The value to check.\n * @param {Object} [object] The object to query keys on.\n * @returns {boolean} Returns `true` if `value` is a property name, else `false`.\n */\n\nfunction isKey(value, object) {\n if (isArray(value)) {\n return false;\n }\n\n var type = typeof value;\n\n if (type == 'number' || type == 'symbol' || type == 'boolean' || value == null || isSymbol(value)) {\n return true;\n }\n\n return reIsPlainProp.test(value) || !reIsDeepProp.test(value) || object != null && value in Object(object);\n}\n\nmodule.exports = isKey;","var baseIndexOf = require('./_baseIndexOf');\n/**\n * A specialized version of `_.includes` for arrays without support for\n * specifying an index to search from.\n *\n * @private\n * @param {Array} [array] The array to inspect.\n * @param {*} target The value to search for.\n * @returns {boolean} Returns `true` if `target` is found, else `false`.\n */\n\n\nfunction arrayIncludes(array, value) {\n var length = array == null ? 0 : array.length;\n return !!length && baseIndexOf(array, value, 0) > -1;\n}\n\nmodule.exports = arrayIncludes;","/**\n * A faster alternative to `Function#apply`, this function invokes `func`\n * with the `this` binding of `thisArg` and the arguments of `args`.\n *\n * @private\n * @param {Function} func The function to invoke.\n * @param {*} thisArg The `this` binding of `func`.\n * @param {Array} args The arguments to invoke `func` with.\n * @returns {*} Returns the result of `func`.\n */\nfunction apply(func, thisArg, args) {\n switch (args.length) {\n case 0:\n return func.call(thisArg);\n\n case 1:\n return func.call(thisArg, args[0]);\n\n case 2:\n return func.call(thisArg, args[0], args[1]);\n\n case 3:\n return func.call(thisArg, args[0], args[1], args[2]);\n }\n\n return func.apply(thisArg, args);\n}\n\nmodule.exports = apply;","var baseTrim = require('./_baseTrim'),\n isObject = require('./isObject'),\n isSymbol = require('./isSymbol');\n/** Used as references for various `Number` constants. */\n\n\nvar NAN = 0 / 0;\n/** Used to detect bad signed hexadecimal string values. */\n\nvar reIsBadHex = /^[-+]0x[0-9a-f]+$/i;\n/** Used to detect binary string values. */\n\nvar reIsBinary = /^0b[01]+$/i;\n/** Used to detect octal string values. */\n\nvar reIsOctal = /^0o[0-7]+$/i;\n/** Built-in method references without a dependency on `root`. */\n\nvar freeParseInt = parseInt;\n/**\n * Converts `value` to a number.\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to process.\n * @returns {number} Returns the number.\n * @example\n *\n * _.toNumber(3.2);\n * // => 3.2\n *\n * _.toNumber(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toNumber(Infinity);\n * // => Infinity\n *\n * _.toNumber('3.2');\n * // => 3.2\n */\n\nfunction toNumber(value) {\n if (typeof value == 'number') {\n return value;\n }\n\n if (isSymbol(value)) {\n return NAN;\n }\n\n if (isObject(value)) {\n var other = typeof value.valueOf == 'function' ? value.valueOf() : value;\n value = isObject(other) ? other + '' : other;\n }\n\n if (typeof value != 'string') {\n return value === 0 ? value : +value;\n }\n\n value = baseTrim(value);\n var isBinary = reIsBinary.test(value);\n return isBinary || reIsOctal.test(value) ? freeParseInt(value.slice(2), isBinary ? 2 : 8) : reIsBadHex.test(value) ? NAN : +value;\n}\n\nmodule.exports = toNumber;","var defineProperty = require('./_defineProperty');\n/**\n * The base implementation of `assignValue` and `assignMergeValue` without\n * value checks.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\n\n\nfunction baseAssignValue(object, key, value) {\n if (key == '__proto__' && defineProperty) {\n defineProperty(object, key, {\n 'configurable': true,\n 'enumerable': true,\n 'value': value,\n 'writable': true\n });\n } else {\n object[key] = value;\n }\n}\n\nmodule.exports = baseAssignValue;","function _extends() {\n module.exports = _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n };\n\n return _extends.apply(this, arguments);\n}\n\nmodule.exports = _extends;","var objectWithoutPropertiesLoose = require(\"./objectWithoutPropertiesLoose\");\n\nfunction _objectWithoutProperties(source, excluded) {\n if (source == null) return {};\n var target = objectWithoutPropertiesLoose(source, excluded);\n var key, i;\n\n if (Object.getOwnPropertySymbols) {\n var sourceSymbolKeys = Object.getOwnPropertySymbols(source);\n\n for (i = 0; i < sourceSymbolKeys.length; i++) {\n key = sourceSymbolKeys[i];\n if (excluded.indexOf(key) >= 0) continue;\n if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue;\n target[key] = source[key];\n }\n }\n\n return target;\n}\n\nmodule.exports = _objectWithoutProperties;","function _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}\n\nmodule.exports = _classCallCheck;","function _defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n}\n\nfunction _createClass(Constructor, protoProps, staticProps) {\n if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n if (staticProps) _defineProperties(Constructor, staticProps);\n return Constructor;\n}\n\nmodule.exports = _createClass;","var _typeof = require(\"../helpers/typeof\");\n\nvar assertThisInitialized = require(\"./assertThisInitialized\");\n\nfunction _possibleConstructorReturn(self, call) {\n if (call && (_typeof(call) === \"object\" || typeof call === \"function\")) {\n return call;\n }\n\n return assertThisInitialized(self);\n}\n\nmodule.exports = _possibleConstructorReturn;","function _getPrototypeOf(o) {\n module.exports = _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) {\n return o.__proto__ || Object.getPrototypeOf(o);\n };\n return _getPrototypeOf(o);\n}\n\nmodule.exports = _getPrototypeOf;","var setPrototypeOf = require(\"./setPrototypeOf\");\n\nfunction _inherits(subClass, superClass) {\n if (typeof superClass !== \"function\" && superClass !== null) {\n throw new TypeError(\"Super expression must either be null or a function\");\n }\n\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n writable: true,\n configurable: true\n }\n });\n if (superClass) setPrototypeOf(subClass, superClass);\n}\n\nmodule.exports = _inherits;","function _typeof(obj) {\n \"@babel/helpers - typeof\";\n\n return (module.exports = _typeof = \"function\" == typeof Symbol && \"symbol\" == typeof Symbol.iterator ? function (obj) {\n return typeof obj;\n } : function (obj) {\n return obj && \"function\" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? \"symbol\" : typeof obj;\n }, module.exports.__esModule = true, module.exports[\"default\"] = module.exports), _typeof(obj);\n}\n\nmodule.exports = _typeof, module.exports.__esModule = true, module.exports[\"default\"] = module.exports;","export default function requirePropFactory(componentNameInError) {\n if (process.env.NODE_ENV === 'production') {\n return function () {\n return null;\n };\n }\n\n var requireProp = function requireProp(requiredProp) {\n return function (props, propName, componentName, location, propFullName) {\n var propFullNameSafe = propFullName || propName;\n\n if (typeof props[propName] !== 'undefined' && !props[requiredProp]) {\n return new Error(\"The prop `\".concat(propFullNameSafe, \"` of \") + \"`\".concat(componentNameInError, \"` must be used on `\").concat(requiredProp, \"`.\"));\n }\n\n return null;\n };\n };\n\n return requireProp;\n}","// 7.2.1 RequireObjectCoercible(argument)\nmodule.exports = function (it) {\n if (it == undefined) throw TypeError(\"Can't call method on \" + it);\n return it;\n};","var shared = require('./_shared')('keys');\n\nvar uid = require('./_uid');\n\nmodule.exports = function (key) {\n return shared[key] || (shared[key] = uid(key));\n};","var core = require('./_core');\n\nvar global = require('./_global');\n\nvar SHARED = '__core-js_shared__';\nvar store = global[SHARED] || (global[SHARED] = {});\n(module.exports = function (key, value) {\n return store[key] || (store[key] = value !== undefined ? value : {});\n})('versions', []).push({\n version: core.version,\n mode: require('./_library') ? 'pure' : 'global',\n copyright: '© 2020 Denis Pushkarev (zloirock.ru)'\n});","// optional / simple context binding\nvar aFunction = require('./_a-function');\n\nmodule.exports = function (fn, that, length) {\n aFunction(fn);\n if (that === undefined) return fn;\n\n switch (length) {\n case 1:\n return function (a) {\n return fn.call(that, a);\n };\n\n case 2:\n return function (a, b) {\n return fn.call(that, a, b);\n };\n\n case 3:\n return function (a, b, c) {\n return fn.call(that, a, b, c);\n };\n }\n\n return function\n /* ...args */\n () {\n return fn.apply(that, arguments);\n };\n};","// 7.1.1 ToPrimitive(input [, PreferredType])\nvar isObject = require('./_is-object'); // instead of the ES6 spec version, we didn't implement @@toPrimitive case\n// and the second argument - flag - preferred type is a string\n\n\nmodule.exports = function (it, S) {\n if (!isObject(it)) return it;\n var fn, val;\n if (S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;\n if (typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it))) return val;\n if (!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val;\n throw TypeError(\"Can't convert object to primitive value\");\n};","// 7.1.4 ToInteger\nvar ceil = Math.ceil;\nvar floor = Math.floor;\n\nmodule.exports = function (it) {\n return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);\n};","// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])\nvar anObject = require('./_an-object');\n\nvar dPs = require('./_object-dps');\n\nvar enumBugKeys = require('./_enum-bug-keys');\n\nvar IE_PROTO = require('./_shared-key')('IE_PROTO');\n\nvar Empty = function Empty() {\n /* empty */\n};\n\nvar PROTOTYPE = 'prototype'; // Create object with fake `null` prototype: use iframe Object with cleared prototype\n\nvar _createDict = function createDict() {\n // Thrash, waste and sodomy: IE GC bug\n var iframe = require('./_dom-create')('iframe');\n\n var i = enumBugKeys.length;\n var lt = '<';\n var gt = '>';\n var iframeDocument;\n iframe.style.display = 'none';\n\n require('./_html').appendChild(iframe);\n\n iframe.src = 'javascript:'; // eslint-disable-line no-script-url\n // createDict = iframe.contentWindow.Object;\n // html.removeChild(iframe);\n\n iframeDocument = iframe.contentWindow.document;\n iframeDocument.open();\n iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);\n iframeDocument.close();\n _createDict = iframeDocument.F;\n\n while (i--) {\n delete _createDict[PROTOTYPE][enumBugKeys[i]];\n }\n\n return _createDict();\n};\n\nmodule.exports = Object.create || function create(O, Properties) {\n var result;\n\n if (O !== null) {\n Empty[PROTOTYPE] = anObject(O);\n result = new Empty();\n Empty[PROTOTYPE] = null; // add \"__proto__\" for Object.getPrototypeOf polyfill\n\n result[IE_PROTO] = O;\n } else result = _createDict();\n\n return Properties === undefined ? result : dPs(result, Properties);\n};","var toString = {}.toString;\n\nmodule.exports = function (it) {\n return toString.call(it).slice(8, -1);\n};","// IE 8- don't enum bug keys\nmodule.exports = 'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'.split(',');","var def = require('./_object-dp').f;\n\nvar has = require('./_has');\n\nvar TAG = require('./_wks')('toStringTag');\n\nmodule.exports = function (it, tag, stat) {\n if (it && !has(it = stat ? it : it.prototype, TAG)) def(it, TAG, {\n configurable: true,\n value: tag\n });\n};","exports.f = require('./_wks');","var global = require('./_global');\n\nvar core = require('./_core');\n\nvar LIBRARY = require('./_library');\n\nvar wksExt = require('./_wks-ext');\n\nvar defineProperty = require('./_object-dp').f;\n\nmodule.exports = function (name) {\n var $Symbol = core.Symbol || (core.Symbol = LIBRARY ? {} : global.Symbol || {});\n if (name.charAt(0) != '_' && !(name in $Symbol)) defineProperty($Symbol, name, {\n value: wksExt.f(name)\n });\n};","exports.f = Object.getOwnPropertySymbols;","var isObject = require('./isObject');\n/** Built-in value references. */\n\n\nvar objectCreate = Object.create;\n/**\n * The base implementation of `_.create` without support for assigning\n * properties to the created object.\n *\n * @private\n * @param {Object} proto The object to inherit from.\n * @returns {Object} Returns the new object.\n */\n\nvar baseCreate = function () {\n function object() {}\n\n return function (proto) {\n if (!isObject(proto)) {\n return {};\n }\n\n if (objectCreate) {\n return objectCreate(proto);\n }\n\n object.prototype = proto;\n var result = new object();\n object.prototype = undefined;\n return result;\n };\n}();\n\nmodule.exports = baseCreate;","var baseCreate = require('./_baseCreate'),\n baseLodash = require('./_baseLodash');\n/** Used as references for the maximum length and index of an array. */\n\n\nvar MAX_ARRAY_LENGTH = 4294967295;\n/**\n * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.\n *\n * @private\n * @constructor\n * @param {*} value The value to wrap.\n */\n\nfunction LazyWrapper(value) {\n this.__wrapped__ = value;\n this.__actions__ = [];\n this.__dir__ = 1;\n this.__filtered__ = false;\n this.__iteratees__ = [];\n this.__takeCount__ = MAX_ARRAY_LENGTH;\n this.__views__ = [];\n} // Ensure `LazyWrapper` is an instance of `baseLodash`.\n\n\nLazyWrapper.prototype = baseCreate(baseLodash.prototype);\nLazyWrapper.prototype.constructor = LazyWrapper;\nmodule.exports = LazyWrapper;","/**\n * The function whose prototype chain sequence wrappers inherit from.\n *\n * @private\n */\nfunction baseLodash() {// No operation performed.\n}\n\nmodule.exports = baseLodash;","/**\n * Gets the argument placeholder value for `func`.\n *\n * @private\n * @param {Function} func The function to inspect.\n * @returns {*} Returns the placeholder value.\n */\nfunction getHolder(func) {\n var object = func;\n return object.placeholder;\n}\n\nmodule.exports = getHolder;","import _toConsumableArray from \"@babel/runtime/helpers/esm/toConsumableArray\";\nimport _extends from \"@babel/runtime/helpers/esm/extends\";\nimport PropTypes from 'prop-types';\nimport { chainPropTypes } from '@material-ui/utils';\nimport merge from './merge';\n\nfunction omit(input, fields) {\n var output = {};\n Object.keys(input).forEach(function (prop) {\n if (fields.indexOf(prop) === -1) {\n output[prop] = input[prop];\n }\n });\n return output;\n}\n\nvar warnedOnce = false;\n\nfunction styleFunctionSx(styleFunction) {\n var newStyleFunction = function newStyleFunction(props) {\n var output = styleFunction(props);\n\n if (props.css) {\n return _extends({}, merge(output, styleFunction(_extends({\n theme: props.theme\n }, props.css))), omit(props.css, [styleFunction.filterProps]));\n }\n\n if (props.sx) {\n return _extends({}, merge(output, styleFunction(_extends({\n theme: props.theme\n }, props.sx))), omit(props.sx, [styleFunction.filterProps]));\n }\n\n return output;\n };\n\n newStyleFunction.propTypes = process.env.NODE_ENV !== 'production' ? _extends({}, styleFunction.propTypes, {\n css: chainPropTypes(PropTypes.object, function (props) {\n if (!warnedOnce && props.css !== undefined) {\n warnedOnce = true;\n return new Error('Material-UI: The `css` prop is deprecated, please use the `sx` prop instead.');\n }\n\n return null;\n }),\n sx: PropTypes.object\n }) : {};\n newStyleFunction.filterProps = ['css', 'sx'].concat(_toConsumableArray(styleFunction.filterProps));\n return newStyleFunction;\n}\n/**\n *\n * @deprecated\n * The css style function is deprecated. Use the `styleFunctionSx` instead.\n */\n\n\nexport function css(styleFunction) {\n if (process.env.NODE_ENV !== 'production') {\n console.warn('Material-UI: The `css` function is deprecated. Use the `styleFunctionSx` instead.');\n }\n\n return styleFunctionSx(styleFunction);\n}\nexport default styleFunctionSx;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport merge from './merge';\n\nfunction compose() {\n for (var _len = arguments.length, styles = new Array(_len), _key = 0; _key < _len; _key++) {\n styles[_key] = arguments[_key];\n }\n\n var fn = function fn(props) {\n return styles.reduce(function (acc, style) {\n var output = style(props);\n\n if (output) {\n return merge(acc, output);\n }\n\n return acc;\n }, {});\n }; // Alternative approach that doesn't yield any performance gain.\n // const handlers = styles.reduce((acc, style) => {\n // style.filterProps.forEach(prop => {\n // acc[prop] = style;\n // });\n // return acc;\n // }, {});\n // const fn = props => {\n // return Object.keys(props).reduce((acc, prop) => {\n // if (handlers[prop]) {\n // return merge(acc, handlers[prop](props));\n // }\n // return acc;\n // }, {});\n // };\n\n\n fn.propTypes = process.env.NODE_ENV !== 'production' ? styles.reduce(function (acc, style) {\n return _extends(acc, style.propTypes);\n }, {}) : {};\n fn.filterProps = styles.reduce(function (acc, style) {\n return acc.concat(style.filterProps);\n }, []);\n return fn;\n}\n\nexport default compose;","import _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport responsivePropType from './responsivePropType';\nimport { handleBreakpoints } from './breakpoints';\n\nfunction getPath(obj, path) {\n if (!path || typeof path !== 'string') {\n return null;\n }\n\n return path.split('.').reduce(function (acc, item) {\n return acc && acc[item] ? acc[item] : null;\n }, obj);\n}\n\nfunction style(options) {\n var prop = options.prop,\n _options$cssProperty = options.cssProperty,\n cssProperty = _options$cssProperty === void 0 ? options.prop : _options$cssProperty,\n themeKey = options.themeKey,\n transform = options.transform;\n\n var fn = function fn(props) {\n if (props[prop] == null) {\n return null;\n }\n\n var propValue = props[prop];\n var theme = props.theme;\n var themeMapping = getPath(theme, themeKey) || {};\n\n var styleFromPropValue = function styleFromPropValue(propValueFinal) {\n var value;\n\n if (typeof themeMapping === 'function') {\n value = themeMapping(propValueFinal);\n } else if (Array.isArray(themeMapping)) {\n value = themeMapping[propValueFinal] || propValueFinal;\n } else {\n value = getPath(themeMapping, propValueFinal) || propValueFinal;\n\n if (transform) {\n value = transform(value);\n }\n }\n\n if (cssProperty === false) {\n return value;\n }\n\n return _defineProperty({}, cssProperty, value);\n };\n\n return handleBreakpoints(props, propValue, styleFromPropValue);\n };\n\n fn.propTypes = process.env.NODE_ENV !== 'production' ? _defineProperty({}, prop, responsivePropType) : {};\n fn.filterProps = [prop];\n return fn;\n}\n\nexport default style;","import style from './style';\nimport compose from './compose';\n\nfunction getBorder(value) {\n if (typeof value !== 'number') {\n return value;\n }\n\n return \"\".concat(value, \"px solid\");\n}\n\nexport var border = style({\n prop: 'border',\n themeKey: 'borders',\n transform: getBorder\n});\nexport var borderTop = style({\n prop: 'borderTop',\n themeKey: 'borders',\n transform: getBorder\n});\nexport var borderRight = style({\n prop: 'borderRight',\n themeKey: 'borders',\n transform: getBorder\n});\nexport var borderBottom = style({\n prop: 'borderBottom',\n themeKey: 'borders',\n transform: getBorder\n});\nexport var borderLeft = style({\n prop: 'borderLeft',\n themeKey: 'borders',\n transform: getBorder\n});\nexport var borderColor = style({\n prop: 'borderColor',\n themeKey: 'palette'\n});\nexport var borderRadius = style({\n prop: 'borderRadius',\n themeKey: 'shape'\n});\nvar borders = compose(border, borderTop, borderRight, borderBottom, borderLeft, borderColor, borderRadius);\nexport default borders;","import style from './style';\nimport compose from './compose';\nexport var displayPrint = style({\n prop: 'displayPrint',\n cssProperty: false,\n transform: function transform(value) {\n return {\n '@media print': {\n display: value\n }\n };\n }\n});\nexport var displayRaw = style({\n prop: 'display'\n});\nexport var overflow = style({\n prop: 'overflow'\n});\nexport var textOverflow = style({\n prop: 'textOverflow'\n});\nexport var visibility = style({\n prop: 'visibility'\n});\nexport var whiteSpace = style({\n prop: 'whiteSpace'\n});\nexport default compose(displayPrint, displayRaw, overflow, textOverflow, visibility, whiteSpace);","import style from './style';\nimport compose from './compose';\nexport var flexBasis = style({\n prop: 'flexBasis'\n});\nexport var flexDirection = style({\n prop: 'flexDirection'\n});\nexport var flexWrap = style({\n prop: 'flexWrap'\n});\nexport var justifyContent = style({\n prop: 'justifyContent'\n});\nexport var alignItems = style({\n prop: 'alignItems'\n});\nexport var alignContent = style({\n prop: 'alignContent'\n});\nexport var order = style({\n prop: 'order'\n});\nexport var flex = style({\n prop: 'flex'\n});\nexport var flexGrow = style({\n prop: 'flexGrow'\n});\nexport var flexShrink = style({\n prop: 'flexShrink'\n});\nexport var alignSelf = style({\n prop: 'alignSelf'\n});\nexport var justifyItems = style({\n prop: 'justifyItems'\n});\nexport var justifySelf = style({\n prop: 'justifySelf'\n});\nvar flexbox = compose(flexBasis, flexDirection, flexWrap, justifyContent, alignItems, alignContent, order, flex, flexGrow, flexShrink, alignSelf, justifyItems, justifySelf);\nexport default flexbox;","import style from './style';\nimport compose from './compose';\nexport var gridGap = style({\n prop: 'gridGap'\n});\nexport var gridColumnGap = style({\n prop: 'gridColumnGap'\n});\nexport var gridRowGap = style({\n prop: 'gridRowGap'\n});\nexport var gridColumn = style({\n prop: 'gridColumn'\n});\nexport var gridRow = style({\n prop: 'gridRow'\n});\nexport var gridAutoFlow = style({\n prop: 'gridAutoFlow'\n});\nexport var gridAutoColumns = style({\n prop: 'gridAutoColumns'\n});\nexport var gridAutoRows = style({\n prop: 'gridAutoRows'\n});\nexport var gridTemplateColumns = style({\n prop: 'gridTemplateColumns'\n});\nexport var gridTemplateRows = style({\n prop: 'gridTemplateRows'\n});\nexport var gridTemplateAreas = style({\n prop: 'gridTemplateAreas'\n});\nexport var gridArea = style({\n prop: 'gridArea'\n});\nvar grid = compose(gridGap, gridColumnGap, gridRowGap, gridColumn, gridRow, gridAutoFlow, gridAutoColumns, gridAutoRows, gridTemplateColumns, gridTemplateRows, gridTemplateAreas, gridArea);\nexport default grid;","import style from './style';\nimport compose from './compose';\nexport var position = style({\n prop: 'position'\n});\nexport var zIndex = style({\n prop: 'zIndex',\n themeKey: 'zIndex'\n});\nexport var top = style({\n prop: 'top'\n});\nexport var right = style({\n prop: 'right'\n});\nexport var bottom = style({\n prop: 'bottom'\n});\nexport var left = style({\n prop: 'left'\n});\nexport default compose(position, zIndex, top, right, bottom, left);","import style from './style';\nimport compose from './compose';\nexport var color = style({\n prop: 'color',\n themeKey: 'palette'\n});\nexport var bgcolor = style({\n prop: 'bgcolor',\n cssProperty: 'backgroundColor',\n themeKey: 'palette'\n});\nvar palette = compose(color, bgcolor);\nexport default palette;","import style from './style';\nvar boxShadow = style({\n prop: 'boxShadow',\n themeKey: 'shadows'\n});\nexport default boxShadow;","import style from './style';\nimport compose from './compose';\n\nfunction transform(value) {\n return value <= 1 ? \"\".concat(value * 100, \"%\") : value;\n}\n\nexport var width = style({\n prop: 'width',\n transform: transform\n});\nexport var maxWidth = style({\n prop: 'maxWidth',\n transform: transform\n});\nexport var minWidth = style({\n prop: 'minWidth',\n transform: transform\n});\nexport var height = style({\n prop: 'height',\n transform: transform\n});\nexport var maxHeight = style({\n prop: 'maxHeight',\n transform: transform\n});\nexport var minHeight = style({\n prop: 'minHeight',\n transform: transform\n});\nexport var sizeWidth = style({\n prop: 'size',\n cssProperty: 'width',\n transform: transform\n});\nexport var sizeHeight = style({\n prop: 'size',\n cssProperty: 'height',\n transform: transform\n});\nexport var boxSizing = style({\n prop: 'boxSizing'\n});\nvar sizing = compose(width, maxWidth, minWidth, height, maxHeight, minHeight, boxSizing);\nexport default sizing;","import style from './style';\nimport compose from './compose';\nexport var fontFamily = style({\n prop: 'fontFamily',\n themeKey: 'typography'\n});\nexport var fontSize = style({\n prop: 'fontSize',\n themeKey: 'typography'\n});\nexport var fontStyle = style({\n prop: 'fontStyle',\n themeKey: 'typography'\n});\nexport var fontWeight = style({\n prop: 'fontWeight',\n themeKey: 'typography'\n});\nexport var letterSpacing = style({\n prop: 'letterSpacing'\n});\nexport var lineHeight = style({\n prop: 'lineHeight'\n});\nexport var textAlign = style({\n prop: 'textAlign'\n});\nvar typography = compose(fontFamily, fontSize, fontStyle, fontWeight, letterSpacing, lineHeight, textAlign);\nexport default typography;","import { borders, compose, display, flexbox, grid, palette, positions, shadows, sizing, spacing, typography, styleFunctionSx } from '@material-ui/system';\nimport styled from '../styles/styled';\nexport var styleFunction = styleFunctionSx(compose(borders, display, flexbox, grid, positions, palette, shadows, sizing, spacing, typography));\n/**\n * @ignore - do not document.\n */\n\nvar Box = styled('div')(styleFunction, {\n name: 'MuiBox'\n});\nexport default Box;","var purple = {\n 50: '#f3e5f5',\n 100: '#e1bee7',\n 200: '#ce93d8',\n 300: '#ba68c8',\n 400: '#ab47bc',\n 500: '#9c27b0',\n 600: '#8e24aa',\n 700: '#7b1fa2',\n 800: '#6a1b9a',\n 900: '#4a148c',\n A100: '#ea80fc',\n A200: '#e040fb',\n A400: '#d500f9',\n A700: '#aa00ff'\n};\nexport default purple;","var deepPurple = {\n 50: '#ede7f6',\n 100: '#d1c4e9',\n 200: '#b39ddb',\n 300: '#9575cd',\n 400: '#7e57c2',\n 500: '#673ab7',\n 600: '#5e35b1',\n 700: '#512da8',\n 800: '#4527a0',\n 900: '#311b92',\n A100: '#b388ff',\n A200: '#7c4dff',\n A400: '#651fff',\n A700: '#6200ea'\n};\nexport default deepPurple;","var lightBlue = {\n 50: '#e1f5fe',\n 100: '#b3e5fc',\n 200: '#81d4fa',\n 300: '#4fc3f7',\n 400: '#29b6f6',\n 500: '#03a9f4',\n 600: '#039be5',\n 700: '#0288d1',\n 800: '#0277bd',\n 900: '#01579b',\n A100: '#80d8ff',\n A200: '#40c4ff',\n A400: '#00b0ff',\n A700: '#0091ea'\n};\nexport default lightBlue;","var cyan = {\n 50: '#e0f7fa',\n 100: '#b2ebf2',\n 200: '#80deea',\n 300: '#4dd0e1',\n 400: '#26c6da',\n 500: '#00bcd4',\n 600: '#00acc1',\n 700: '#0097a7',\n 800: '#00838f',\n 900: '#006064',\n A100: '#84ffff',\n A200: '#18ffff',\n A400: '#00e5ff',\n A700: '#00b8d4'\n};\nexport default cyan;","var teal = {\n 50: '#e0f2f1',\n 100: '#b2dfdb',\n 200: '#80cbc4',\n 300: '#4db6ac',\n 400: '#26a69a',\n 500: '#009688',\n 600: '#00897b',\n 700: '#00796b',\n 800: '#00695c',\n 900: '#004d40',\n A100: '#a7ffeb',\n A200: '#64ffda',\n A400: '#1de9b6',\n A700: '#00bfa5'\n};\nexport default teal;","var lightGreen = {\n 50: '#f1f8e9',\n 100: '#dcedc8',\n 200: '#c5e1a5',\n 300: '#aed581',\n 400: '#9ccc65',\n 500: '#8bc34a',\n 600: '#7cb342',\n 700: '#689f38',\n 800: '#558b2f',\n 900: '#33691e',\n A100: '#ccff90',\n A200: '#b2ff59',\n A400: '#76ff03',\n A700: '#64dd17'\n};\nexport default lightGreen;","var lime = {\n 50: '#f9fbe7',\n 100: '#f0f4c3',\n 200: '#e6ee9c',\n 300: '#dce775',\n 400: '#d4e157',\n 500: '#cddc39',\n 600: '#c0ca33',\n 700: '#afb42b',\n 800: '#9e9d24',\n 900: '#827717',\n A100: '#f4ff81',\n A200: '#eeff41',\n A400: '#c6ff00',\n A700: '#aeea00'\n};\nexport default lime;","var amber = {\n 50: '#fff8e1',\n 100: '#ffecb3',\n 200: '#ffe082',\n 300: '#ffd54f',\n 400: '#ffca28',\n 500: '#ffc107',\n 600: '#ffb300',\n 700: '#ffa000',\n 800: '#ff8f00',\n 900: '#ff6f00',\n A100: '#ffe57f',\n A200: '#ffd740',\n A400: '#ffc400',\n A700: '#ffab00'\n};\nexport default amber;","var deepOrange = {\n 50: '#fbe9e7',\n 100: '#ffccbc',\n 200: '#ffab91',\n 300: '#ff8a65',\n 400: '#ff7043',\n 500: '#ff5722',\n 600: '#f4511e',\n 700: '#e64a19',\n 800: '#d84315',\n 900: '#bf360c',\n A100: '#ff9e80',\n A200: '#ff6e40',\n A400: '#ff3d00',\n A700: '#dd2c00'\n};\nexport default deepOrange;","var brown = {\n 50: '#efebe9',\n 100: '#d7ccc8',\n 200: '#bcaaa4',\n 300: '#a1887f',\n 400: '#8d6e63',\n 500: '#795548',\n 600: '#6d4c41',\n 700: '#5d4037',\n 800: '#4e342e',\n 900: '#3e2723',\n A100: '#d7ccc8',\n A200: '#bcaaa4',\n A400: '#8d6e63',\n A700: '#5d4037'\n};\nexport default brown;","var blueGrey = {\n 50: '#eceff1',\n 100: '#cfd8dc',\n 200: '#b0bec5',\n 300: '#90a4ae',\n 400: '#78909c',\n 500: '#607d8b',\n 600: '#546e7a',\n 700: '#455a64',\n 800: '#37474f',\n 900: '#263238',\n A100: '#cfd8dc',\n A200: '#b0bec5',\n A400: '#78909c',\n A700: '#455a64'\n};\nexport default blueGrey;","import _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport _extends from \"@babel/runtime/helpers/esm/extends\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport withStyles from '../styles/withStyles';\nimport { alpha } from '../styles/colorManipulator';\nimport ButtonBase from '../ButtonBase';\nimport capitalize from '../utils/capitalize';\nexport var styles = function styles(theme) {\n return {\n /* Styles applied to the root element. */\n root: _extends({}, theme.typography.button, {\n boxSizing: 'border-box',\n minWidth: 64,\n padding: '6px 16px',\n borderRadius: theme.shape.borderRadius,\n color: theme.palette.text.primary,\n transition: theme.transitions.create(['background-color', 'box-shadow', 'border'], {\n duration: theme.transitions.duration.short\n }),\n '&:hover': {\n textDecoration: 'none',\n backgroundColor: alpha(theme.palette.text.primary, theme.palette.action.hoverOpacity),\n // Reset on touch devices, it doesn't add specificity\n '@media (hover: none)': {\n backgroundColor: 'transparent'\n },\n '&$disabled': {\n backgroundColor: 'transparent'\n }\n },\n '&$disabled': {\n color: theme.palette.action.disabled\n }\n }),\n\n /* Styles applied to the span element that wraps the children. */\n label: {\n width: '100%',\n // Ensure the correct width for iOS Safari\n display: 'inherit',\n alignItems: 'inherit',\n justifyContent: 'inherit'\n },\n\n /* Styles applied to the root element if `variant=\"text\"`. */\n text: {\n padding: '6px 8px'\n },\n\n /* Styles applied to the root element if `variant=\"text\"` and `color=\"primary\"`. */\n textPrimary: {\n color: theme.palette.primary.main,\n '&:hover': {\n backgroundColor: alpha(theme.palette.primary.main, theme.palette.action.hoverOpacity),\n // Reset on touch devices, it doesn't add specificity\n '@media (hover: none)': {\n backgroundColor: 'transparent'\n }\n }\n },\n\n /* Styles applied to the root element if `variant=\"text\"` and `color=\"secondary\"`. */\n textSecondary: {\n color: theme.palette.secondary.main,\n '&:hover': {\n backgroundColor: alpha(theme.palette.secondary.main, theme.palette.action.hoverOpacity),\n // Reset on touch devices, it doesn't add specificity\n '@media (hover: none)': {\n backgroundColor: 'transparent'\n }\n }\n },\n\n /* Styles applied to the root element if `variant=\"outlined\"`. */\n outlined: {\n padding: '5px 15px',\n border: \"1px solid \".concat(theme.palette.type === 'light' ? 'rgba(0, 0, 0, 0.23)' : 'rgba(255, 255, 255, 0.23)'),\n '&$disabled': {\n border: \"1px solid \".concat(theme.palette.action.disabledBackground)\n }\n },\n\n /* Styles applied to the root element if `variant=\"outlined\"` and `color=\"primary\"`. */\n outlinedPrimary: {\n color: theme.palette.primary.main,\n border: \"1px solid \".concat(alpha(theme.palette.primary.main, 0.5)),\n '&:hover': {\n border: \"1px solid \".concat(theme.palette.primary.main),\n backgroundColor: alpha(theme.palette.primary.main, theme.palette.action.hoverOpacity),\n // Reset on touch devices, it doesn't add specificity\n '@media (hover: none)': {\n backgroundColor: 'transparent'\n }\n }\n },\n\n /* Styles applied to the root element if `variant=\"outlined\"` and `color=\"secondary\"`. */\n outlinedSecondary: {\n color: theme.palette.secondary.main,\n border: \"1px solid \".concat(alpha(theme.palette.secondary.main, 0.5)),\n '&:hover': {\n border: \"1px solid \".concat(theme.palette.secondary.main),\n backgroundColor: alpha(theme.palette.secondary.main, theme.palette.action.hoverOpacity),\n // Reset on touch devices, it doesn't add specificity\n '@media (hover: none)': {\n backgroundColor: 'transparent'\n }\n },\n '&$disabled': {\n border: \"1px solid \".concat(theme.palette.action.disabled)\n }\n },\n\n /* Styles applied to the root element if `variant=\"contained\"`. */\n contained: {\n color: theme.palette.getContrastText(theme.palette.grey[300]),\n backgroundColor: theme.palette.grey[300],\n boxShadow: theme.shadows[2],\n '&:hover': {\n backgroundColor: theme.palette.grey.A100,\n boxShadow: theme.shadows[4],\n // Reset on touch devices, it doesn't add specificity\n '@media (hover: none)': {\n boxShadow: theme.shadows[2],\n backgroundColor: theme.palette.grey[300]\n },\n '&$disabled': {\n backgroundColor: theme.palette.action.disabledBackground\n }\n },\n '&$focusVisible': {\n boxShadow: theme.shadows[6]\n },\n '&:active': {\n boxShadow: theme.shadows[8]\n },\n '&$disabled': {\n color: theme.palette.action.disabled,\n boxShadow: theme.shadows[0],\n backgroundColor: theme.palette.action.disabledBackground\n }\n },\n\n /* Styles applied to the root element if `variant=\"contained\"` and `color=\"primary\"`. */\n containedPrimary: {\n color: theme.palette.primary.contrastText,\n backgroundColor: theme.palette.primary.main,\n '&:hover': {\n backgroundColor: theme.palette.primary.dark,\n // Reset on touch devices, it doesn't add specificity\n '@media (hover: none)': {\n backgroundColor: theme.palette.primary.main\n }\n }\n },\n\n /* Styles applied to the root element if `variant=\"contained\"` and `color=\"secondary\"`. */\n containedSecondary: {\n color: theme.palette.secondary.contrastText,\n backgroundColor: theme.palette.secondary.main,\n '&:hover': {\n backgroundColor: theme.palette.secondary.dark,\n // Reset on touch devices, it doesn't add specificity\n '@media (hover: none)': {\n backgroundColor: theme.palette.secondary.main\n }\n }\n },\n\n /* Styles applied to the root element if `disableElevation={true}`. */\n disableElevation: {\n boxShadow: 'none',\n '&:hover': {\n boxShadow: 'none'\n },\n '&$focusVisible': {\n boxShadow: 'none'\n },\n '&:active': {\n boxShadow: 'none'\n },\n '&$disabled': {\n boxShadow: 'none'\n }\n },\n\n /* Pseudo-class applied to the ButtonBase root element if the button is keyboard focused. */\n focusVisible: {},\n\n /* Pseudo-class applied to the root element if `disabled={true}`. */\n disabled: {},\n\n /* Styles applied to the root element if `color=\"inherit\"`. */\n colorInherit: {\n color: 'inherit',\n borderColor: 'currentColor'\n },\n\n /* Styles applied to the root element if `size=\"small\"` and `variant=\"text\"`. */\n textSizeSmall: {\n padding: '4px 5px',\n fontSize: theme.typography.pxToRem(13)\n },\n\n /* Styles applied to the root element if `size=\"large\"` and `variant=\"text\"`. */\n textSizeLarge: {\n padding: '8px 11px',\n fontSize: theme.typography.pxToRem(15)\n },\n\n /* Styles applied to the root element if `size=\"small\"` and `variant=\"outlined\"`. */\n outlinedSizeSmall: {\n padding: '3px 9px',\n fontSize: theme.typography.pxToRem(13)\n },\n\n /* Styles applied to the root element if `size=\"large\"` and `variant=\"outlined\"`. */\n outlinedSizeLarge: {\n padding: '7px 21px',\n fontSize: theme.typography.pxToRem(15)\n },\n\n /* Styles applied to the root element if `size=\"small\"` and `variant=\"contained\"`. */\n containedSizeSmall: {\n padding: '4px 10px',\n fontSize: theme.typography.pxToRem(13)\n },\n\n /* Styles applied to the root element if `size=\"large\"` and `variant=\"contained\"`. */\n containedSizeLarge: {\n padding: '8px 22px',\n fontSize: theme.typography.pxToRem(15)\n },\n\n /* Styles applied to the root element if `size=\"small\"`. */\n sizeSmall: {},\n\n /* Styles applied to the root element if `size=\"large\"`. */\n sizeLarge: {},\n\n /* Styles applied to the root element if `fullWidth={true}`. */\n fullWidth: {\n width: '100%'\n },\n\n /* Styles applied to the startIcon element if supplied. */\n startIcon: {\n display: 'inherit',\n marginRight: 8,\n marginLeft: -4,\n '&$iconSizeSmall': {\n marginLeft: -2\n }\n },\n\n /* Styles applied to the endIcon element if supplied. */\n endIcon: {\n display: 'inherit',\n marginRight: -4,\n marginLeft: 8,\n '&$iconSizeSmall': {\n marginRight: -2\n }\n },\n\n /* Styles applied to the icon element if supplied and `size=\"small\"`. */\n iconSizeSmall: {\n '& > *:first-child': {\n fontSize: 18\n }\n },\n\n /* Styles applied to the icon element if supplied and `size=\"medium\"`. */\n iconSizeMedium: {\n '& > *:first-child': {\n fontSize: 20\n }\n },\n\n /* Styles applied to the icon element if supplied and `size=\"large\"`. */\n iconSizeLarge: {\n '& > *:first-child': {\n fontSize: 22\n }\n }\n };\n};\nvar Button = /*#__PURE__*/React.forwardRef(function Button(props, ref) {\n var children = props.children,\n classes = props.classes,\n className = props.className,\n _props$color = props.color,\n color = _props$color === void 0 ? 'default' : _props$color,\n _props$component = props.component,\n component = _props$component === void 0 ? 'button' : _props$component,\n _props$disabled = props.disabled,\n disabled = _props$disabled === void 0 ? false : _props$disabled,\n _props$disableElevati = props.disableElevation,\n disableElevation = _props$disableElevati === void 0 ? false : _props$disableElevati,\n _props$disableFocusRi = props.disableFocusRipple,\n disableFocusRipple = _props$disableFocusRi === void 0 ? false : _props$disableFocusRi,\n endIconProp = props.endIcon,\n focusVisibleClassName = props.focusVisibleClassName,\n _props$fullWidth = props.fullWidth,\n fullWidth = _props$fullWidth === void 0 ? false : _props$fullWidth,\n _props$size = props.size,\n size = _props$size === void 0 ? 'medium' : _props$size,\n startIconProp = props.startIcon,\n _props$type = props.type,\n type = _props$type === void 0 ? 'button' : _props$type,\n _props$variant = props.variant,\n variant = _props$variant === void 0 ? 'text' : _props$variant,\n other = _objectWithoutProperties(props, [\"children\", \"classes\", \"className\", \"color\", \"component\", \"disabled\", \"disableElevation\", \"disableFocusRipple\", \"endIcon\", \"focusVisibleClassName\", \"fullWidth\", \"size\", \"startIcon\", \"type\", \"variant\"]);\n\n var startIcon = startIconProp && /*#__PURE__*/React.createElement(\"span\", {\n className: clsx(classes.startIcon, classes[\"iconSize\".concat(capitalize(size))])\n }, startIconProp);\n var endIcon = endIconProp && /*#__PURE__*/React.createElement(\"span\", {\n className: clsx(classes.endIcon, classes[\"iconSize\".concat(capitalize(size))])\n }, endIconProp);\n return /*#__PURE__*/React.createElement(ButtonBase, _extends({\n className: clsx(classes.root, classes[variant], className, color === 'inherit' ? classes.colorInherit : color !== 'default' && classes[\"\".concat(variant).concat(capitalize(color))], size !== 'medium' && [classes[\"\".concat(variant, \"Size\").concat(capitalize(size))], classes[\"size\".concat(capitalize(size))]], disableElevation && classes.disableElevation, disabled && classes.disabled, fullWidth && classes.fullWidth),\n component: component,\n disabled: disabled,\n focusRipple: !disableFocusRipple,\n focusVisibleClassName: clsx(classes.focusVisible, focusVisibleClassName),\n ref: ref,\n type: type\n }, other), /*#__PURE__*/React.createElement(\"span\", {\n className: classes.label\n }, startIcon, children, endIcon));\n});\nprocess.env.NODE_ENV !== \"production\" ? Button.propTypes = {\n // ----------------------------- Warning --------------------------------\n // | These PropTypes are generated from the TypeScript type definitions |\n // | To update them edit the d.ts file and run \"yarn proptypes\" |\n // ----------------------------------------------------------------------\n\n /**\n * The content of the button.\n */\n children: PropTypes.node,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object,\n\n /**\n * @ignore\n */\n className: PropTypes.string,\n\n /**\n * The color of the component. It supports those theme colors that make sense for this component.\n */\n color: PropTypes.oneOf(['default', 'inherit', 'primary', 'secondary']),\n\n /**\n * The component used for the root node.\n * Either a string to use a HTML element or a component.\n */\n component: PropTypes\n /* @typescript-to-proptypes-ignore */\n .elementType,\n\n /**\n * If `true`, the button will be disabled.\n */\n disabled: PropTypes.bool,\n\n /**\n * If `true`, no elevation is used.\n */\n disableElevation: PropTypes.bool,\n\n /**\n * If `true`, the keyboard focus ripple will be disabled.\n */\n disableFocusRipple: PropTypes.bool,\n\n /**\n * If `true`, the ripple effect will be disabled.\n *\n * ⚠️ Without a ripple there is no styling for :focus-visible by default. Be sure\n * to highlight the element by applying separate styles with the `focusVisibleClassName`.\n */\n disableRipple: PropTypes.bool,\n\n /**\n * Element placed after the children.\n */\n endIcon: PropTypes.node,\n\n /**\n * @ignore\n */\n focusVisibleClassName: PropTypes.string,\n\n /**\n * If `true`, the button will take up the full width of its container.\n */\n fullWidth: PropTypes.bool,\n\n /**\n * The URL to link to when the button is clicked.\n * If defined, an `a` element will be used as the root node.\n */\n href: PropTypes.string,\n\n /**\n * The size of the button.\n * `small` is equivalent to the dense button styling.\n */\n size: PropTypes.oneOf(['large', 'medium', 'small']),\n\n /**\n * Element placed before the children.\n */\n startIcon: PropTypes.node,\n\n /**\n * @ignore\n */\n type: PropTypes.oneOfType([PropTypes.oneOf(['button', 'reset', 'submit']), PropTypes.string]),\n\n /**\n * The variant to use.\n */\n variant: PropTypes.oneOf(['contained', 'outlined', 'text'])\n} : void 0;\nexport default withStyles(styles, {\n name: 'MuiButton'\n})(Button);","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport { isFilled, isAdornedStart } from '../InputBase/utils';\nimport withStyles from '../styles/withStyles';\nimport capitalize from '../utils/capitalize';\nimport isMuiElement from '../utils/isMuiElement';\nimport FormControlContext from './FormControlContext';\nexport var styles = {\n /* Styles applied to the root element. */\n root: {\n display: 'inline-flex',\n flexDirection: 'column',\n position: 'relative',\n // Reset fieldset default style.\n minWidth: 0,\n padding: 0,\n margin: 0,\n border: 0,\n verticalAlign: 'top' // Fix alignment issue on Safari.\n\n },\n\n /* Styles applied to the root element if `margin=\"normal\"`. */\n marginNormal: {\n marginTop: 16,\n marginBottom: 8\n },\n\n /* Styles applied to the root element if `margin=\"dense\"`. */\n marginDense: {\n marginTop: 8,\n marginBottom: 4\n },\n\n /* Styles applied to the root element if `fullWidth={true}`. */\n fullWidth: {\n width: '100%'\n }\n};\n/**\n * Provides context such as filled/focused/error/required for form inputs.\n * Relying on the context provides high flexibility and ensures that the state always stays\n * consistent across the children of the `FormControl`.\n * This context is used by the following components:\n *\n * - FormLabel\n * - FormHelperText\n * - Input\n * - InputLabel\n *\n * You can find one composition example below and more going to [the demos](/components/text-fields/#components).\n *\n * ```jsx\n * \n * Email address \n * We'll never share your email. \n * \n * ```\n *\n * ⚠️Only one input can be used within a FormControl.\n */\n\nvar FormControl = /*#__PURE__*/React.forwardRef(function FormControl(props, ref) {\n var children = props.children,\n classes = props.classes,\n className = props.className,\n _props$color = props.color,\n color = _props$color === void 0 ? 'primary' : _props$color,\n _props$component = props.component,\n Component = _props$component === void 0 ? 'div' : _props$component,\n _props$disabled = props.disabled,\n disabled = _props$disabled === void 0 ? false : _props$disabled,\n _props$error = props.error,\n error = _props$error === void 0 ? false : _props$error,\n _props$fullWidth = props.fullWidth,\n fullWidth = _props$fullWidth === void 0 ? false : _props$fullWidth,\n visuallyFocused = props.focused,\n _props$hiddenLabel = props.hiddenLabel,\n hiddenLabel = _props$hiddenLabel === void 0 ? false : _props$hiddenLabel,\n _props$margin = props.margin,\n margin = _props$margin === void 0 ? 'none' : _props$margin,\n _props$required = props.required,\n required = _props$required === void 0 ? false : _props$required,\n size = props.size,\n _props$variant = props.variant,\n variant = _props$variant === void 0 ? 'standard' : _props$variant,\n other = _objectWithoutProperties(props, [\"children\", \"classes\", \"className\", \"color\", \"component\", \"disabled\", \"error\", \"fullWidth\", \"focused\", \"hiddenLabel\", \"margin\", \"required\", \"size\", \"variant\"]);\n\n var _React$useState = React.useState(function () {\n // We need to iterate through the children and find the Input in order\n // to fully support server-side rendering.\n var initialAdornedStart = false;\n\n if (children) {\n React.Children.forEach(children, function (child) {\n if (!isMuiElement(child, ['Input', 'Select'])) {\n return;\n }\n\n var input = isMuiElement(child, ['Select']) ? child.props.input : child;\n\n if (input && isAdornedStart(input.props)) {\n initialAdornedStart = true;\n }\n });\n }\n\n return initialAdornedStart;\n }),\n adornedStart = _React$useState[0],\n setAdornedStart = _React$useState[1];\n\n var _React$useState2 = React.useState(function () {\n // We need to iterate through the children and find the Input in order\n // to fully support server-side rendering.\n var initialFilled = false;\n\n if (children) {\n React.Children.forEach(children, function (child) {\n if (!isMuiElement(child, ['Input', 'Select'])) {\n return;\n }\n\n if (isFilled(child.props, true)) {\n initialFilled = true;\n }\n });\n }\n\n return initialFilled;\n }),\n filled = _React$useState2[0],\n setFilled = _React$useState2[1];\n\n var _React$useState3 = React.useState(false),\n _focused = _React$useState3[0],\n setFocused = _React$useState3[1];\n\n var focused = visuallyFocused !== undefined ? visuallyFocused : _focused;\n\n if (disabled && focused) {\n setFocused(false);\n }\n\n var registerEffect;\n\n if (process.env.NODE_ENV !== 'production') {\n // eslint-disable-next-line react-hooks/rules-of-hooks\n var registeredInput = React.useRef(false);\n\n registerEffect = function registerEffect() {\n if (registeredInput.current) {\n console.error(['Material-UI: There are multiple InputBase components inside a FormControl.', 'This is not supported. It might cause infinite rendering loops.', 'Only use one InputBase.'].join('\\n'));\n }\n\n registeredInput.current = true;\n return function () {\n registeredInput.current = false;\n };\n };\n }\n\n var onFilled = React.useCallback(function () {\n setFilled(true);\n }, []);\n var onEmpty = React.useCallback(function () {\n setFilled(false);\n }, []);\n var childContext = {\n adornedStart: adornedStart,\n setAdornedStart: setAdornedStart,\n color: color,\n disabled: disabled,\n error: error,\n filled: filled,\n focused: focused,\n fullWidth: fullWidth,\n hiddenLabel: hiddenLabel,\n margin: (size === 'small' ? 'dense' : undefined) || margin,\n onBlur: function onBlur() {\n setFocused(false);\n },\n onEmpty: onEmpty,\n onFilled: onFilled,\n onFocus: function onFocus() {\n setFocused(true);\n },\n registerEffect: registerEffect,\n required: required,\n variant: variant\n };\n return /*#__PURE__*/React.createElement(FormControlContext.Provider, {\n value: childContext\n }, /*#__PURE__*/React.createElement(Component, _extends({\n className: clsx(classes.root, className, margin !== 'none' && classes[\"margin\".concat(capitalize(margin))], fullWidth && classes.fullWidth),\n ref: ref\n }, other), children));\n});\nprocess.env.NODE_ENV !== \"production\" ? FormControl.propTypes = {\n // ----------------------------- Warning --------------------------------\n // | These PropTypes are generated from the TypeScript type definitions |\n // | To update them edit the d.ts file and run \"yarn proptypes\" |\n // ----------------------------------------------------------------------\n\n /**\n * The contents of the form control.\n */\n children: PropTypes.node,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object,\n\n /**\n * @ignore\n */\n className: PropTypes.string,\n\n /**\n * The color of the component. It supports those theme colors that make sense for this component.\n */\n color: PropTypes.oneOf(['primary', 'secondary']),\n\n /**\n * The component used for the root node.\n * Either a string to use a HTML element or a component.\n */\n component: PropTypes\n /* @typescript-to-proptypes-ignore */\n .elementType,\n\n /**\n * If `true`, the label, input and helper text should be displayed in a disabled state.\n */\n disabled: PropTypes.bool,\n\n /**\n * If `true`, the label should be displayed in an error state.\n */\n error: PropTypes.bool,\n\n /**\n * If `true`, the component will be displayed in focused state.\n */\n focused: PropTypes.bool,\n\n /**\n * If `true`, the component will take up the full width of its container.\n */\n fullWidth: PropTypes.bool,\n\n /**\n * If `true`, the label will be hidden.\n * This is used to increase density for a `FilledInput`.\n * Be sure to add `aria-label` to the `input` element.\n */\n hiddenLabel: PropTypes.bool,\n\n /**\n * If `dense` or `normal`, will adjust vertical spacing of this and contained components.\n */\n margin: PropTypes.oneOf(['dense', 'none', 'normal']),\n\n /**\n * If `true`, the label will indicate that the input is required.\n */\n required: PropTypes.bool,\n\n /**\n * The size of the text field.\n */\n size: PropTypes.oneOf(['medium', 'small']),\n\n /**\n * The variant to use.\n */\n variant: PropTypes.oneOf(['filled', 'outlined', 'standard'])\n} : void 0;\nexport default withStyles(styles, {\n name: 'MuiFormControl'\n})(FormControl);","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport formControlState from '../FormControl/formControlState';\nimport useFormControl from '../FormControl/useFormControl';\nimport withStyles from '../styles/withStyles';\nimport FormLabel from '../FormLabel';\nexport var styles = function styles(theme) {\n return {\n /* Styles applied to the root element. */\n root: {\n display: 'block',\n transformOrigin: 'top left'\n },\n\n /* Pseudo-class applied to the root element if `focused={true}`. */\n focused: {},\n\n /* Pseudo-class applied to the root element if `disabled={true}`. */\n disabled: {},\n\n /* Pseudo-class applied to the root element if `error={true}`. */\n error: {},\n\n /* Pseudo-class applied to the root element if `required={true}`. */\n required: {},\n\n /* Pseudo-class applied to the asterisk element. */\n asterisk: {},\n\n /* Styles applied to the root element if the component is a descendant of `FormControl`. */\n formControl: {\n position: 'absolute',\n left: 0,\n top: 0,\n // slight alteration to spec spacing to match visual spec result\n transform: 'translate(0, 24px) scale(1)'\n },\n\n /* Styles applied to the root element if `margin=\"dense\"`. */\n marginDense: {\n // Compensation for the `Input.inputDense` style.\n transform: 'translate(0, 21px) scale(1)'\n },\n\n /* Styles applied to the `input` element if `shrink={true}`. */\n shrink: {\n transform: 'translate(0, 1.5px) scale(0.75)',\n transformOrigin: 'top left'\n },\n\n /* Styles applied to the `input` element if `disableAnimation={false}`. */\n animated: {\n transition: theme.transitions.create(['color', 'transform'], {\n duration: theme.transitions.duration.shorter,\n easing: theme.transitions.easing.easeOut\n })\n },\n\n /* Styles applied to the root element if `variant=\"filled\"`. */\n filled: {\n // Chrome's autofill feature gives the input field a yellow background.\n // Since the input field is behind the label in the HTML tree,\n // the input field is drawn last and hides the label with an opaque background color.\n // zIndex: 1 will raise the label above opaque background-colors of input.\n zIndex: 1,\n pointerEvents: 'none',\n transform: 'translate(12px, 20px) scale(1)',\n '&$marginDense': {\n transform: 'translate(12px, 17px) scale(1)'\n },\n '&$shrink': {\n transform: 'translate(12px, 10px) scale(0.75)',\n '&$marginDense': {\n transform: 'translate(12px, 7px) scale(0.75)'\n }\n }\n },\n\n /* Styles applied to the root element if `variant=\"outlined\"`. */\n outlined: {\n // see comment above on filled.zIndex\n zIndex: 1,\n pointerEvents: 'none',\n transform: 'translate(14px, 20px) scale(1)',\n '&$marginDense': {\n transform: 'translate(14px, 12px) scale(1)'\n },\n '&$shrink': {\n transform: 'translate(14px, -6px) scale(0.75)'\n }\n }\n };\n};\nvar InputLabel = /*#__PURE__*/React.forwardRef(function InputLabel(props, ref) {\n var classes = props.classes,\n className = props.className,\n _props$disableAnimati = props.disableAnimation,\n disableAnimation = _props$disableAnimati === void 0 ? false : _props$disableAnimati,\n margin = props.margin,\n shrinkProp = props.shrink,\n variant = props.variant,\n other = _objectWithoutProperties(props, [\"classes\", \"className\", \"disableAnimation\", \"margin\", \"shrink\", \"variant\"]);\n\n var muiFormControl = useFormControl();\n var shrink = shrinkProp;\n\n if (typeof shrink === 'undefined' && muiFormControl) {\n shrink = muiFormControl.filled || muiFormControl.focused || muiFormControl.adornedStart;\n }\n\n var fcs = formControlState({\n props: props,\n muiFormControl: muiFormControl,\n states: ['margin', 'variant']\n });\n return /*#__PURE__*/React.createElement(FormLabel, _extends({\n \"data-shrink\": shrink,\n className: clsx(classes.root, className, muiFormControl && classes.formControl, !disableAnimation && classes.animated, shrink && classes.shrink, fcs.margin === 'dense' && classes.marginDense, {\n 'filled': classes.filled,\n 'outlined': classes.outlined\n }[fcs.variant]),\n classes: {\n focused: classes.focused,\n disabled: classes.disabled,\n error: classes.error,\n required: classes.required,\n asterisk: classes.asterisk\n },\n ref: ref\n }, other));\n});\nprocess.env.NODE_ENV !== \"production\" ? InputLabel.propTypes = {\n // ----------------------------- Warning --------------------------------\n // | These PropTypes are generated from the TypeScript type definitions |\n // | To update them edit the d.ts file and run \"yarn proptypes\" |\n // ----------------------------------------------------------------------\n\n /**\n * The contents of the `InputLabel`.\n */\n children: PropTypes.node,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object,\n\n /**\n * @ignore\n */\n className: PropTypes.string,\n\n /**\n * The color of the component. It supports those theme colors that make sense for this component.\n */\n color: PropTypes.oneOf(['primary', 'secondary']),\n\n /**\n * If `true`, the transition animation is disabled.\n */\n disableAnimation: PropTypes.bool,\n\n /**\n * If `true`, apply disabled class.\n */\n disabled: PropTypes.bool,\n\n /**\n * If `true`, the label will be displayed in an error state.\n */\n error: PropTypes.bool,\n\n /**\n * If `true`, the input of this label is focused.\n */\n focused: PropTypes.bool,\n\n /**\n * If `dense`, will adjust vertical spacing. This is normally obtained via context from\n * FormControl.\n */\n margin: PropTypes.oneOf(['dense']),\n\n /**\n * if `true`, the label will indicate that the input is required.\n */\n required: PropTypes.bool,\n\n /**\n * If `true`, the label is shrunk.\n */\n shrink: PropTypes.bool,\n\n /**\n * The variant to use.\n */\n variant: PropTypes.oneOf(['filled', 'outlined', 'standard'])\n} : void 0;\nexport default withStyles(styles, {\n name: 'MuiInputLabel'\n})(InputLabel);","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport * as ReactDOM from 'react-dom';\nimport { chainPropTypes, elementTypeAcceptingRef, refType, HTMLElementType } from '@material-ui/utils';\nimport debounce from '../utils/debounce';\nimport clsx from 'clsx';\nimport ownerDocument from '../utils/ownerDocument';\nimport ownerWindow from '../utils/ownerWindow';\nimport createChainedFunction from '../utils/createChainedFunction';\nimport deprecatedPropType from '../utils/deprecatedPropType';\nimport withStyles from '../styles/withStyles';\nimport Modal from '../Modal';\nimport Grow from '../Grow';\nimport Paper from '../Paper';\nexport function getOffsetTop(rect, vertical) {\n var offset = 0;\n\n if (typeof vertical === 'number') {\n offset = vertical;\n } else if (vertical === 'center') {\n offset = rect.height / 2;\n } else if (vertical === 'bottom') {\n offset = rect.height;\n }\n\n return offset;\n}\nexport function getOffsetLeft(rect, horizontal) {\n var offset = 0;\n\n if (typeof horizontal === 'number') {\n offset = horizontal;\n } else if (horizontal === 'center') {\n offset = rect.width / 2;\n } else if (horizontal === 'right') {\n offset = rect.width;\n }\n\n return offset;\n}\n\nfunction getTransformOriginValue(transformOrigin) {\n return [transformOrigin.horizontal, transformOrigin.vertical].map(function (n) {\n return typeof n === 'number' ? \"\".concat(n, \"px\") : n;\n }).join(' ');\n} // Sum the scrollTop between two elements.\n\n\nfunction getScrollParent(parent, child) {\n var element = child;\n var scrollTop = 0;\n\n while (element && element !== parent) {\n element = element.parentElement;\n scrollTop += element.scrollTop;\n }\n\n return scrollTop;\n}\n\nfunction getAnchorEl(anchorEl) {\n return typeof anchorEl === 'function' ? anchorEl() : anchorEl;\n}\n\nexport var styles = {\n /* Styles applied to the root element. */\n root: {},\n\n /* Styles applied to the `Paper` component. */\n paper: {\n position: 'absolute',\n overflowY: 'auto',\n overflowX: 'hidden',\n // So we see the popover when it's empty.\n // It's most likely on issue on userland.\n minWidth: 16,\n minHeight: 16,\n maxWidth: 'calc(100% - 32px)',\n maxHeight: 'calc(100% - 32px)',\n // We disable the focus ring for mouse, touch and keyboard users.\n outline: 0\n }\n};\nvar Popover = /*#__PURE__*/React.forwardRef(function Popover(props, ref) {\n var action = props.action,\n anchorEl = props.anchorEl,\n _props$anchorOrigin = props.anchorOrigin,\n anchorOrigin = _props$anchorOrigin === void 0 ? {\n vertical: 'top',\n horizontal: 'left'\n } : _props$anchorOrigin,\n anchorPosition = props.anchorPosition,\n _props$anchorReferenc = props.anchorReference,\n anchorReference = _props$anchorReferenc === void 0 ? 'anchorEl' : _props$anchorReferenc,\n children = props.children,\n classes = props.classes,\n className = props.className,\n containerProp = props.container,\n _props$elevation = props.elevation,\n elevation = _props$elevation === void 0 ? 8 : _props$elevation,\n getContentAnchorEl = props.getContentAnchorEl,\n _props$marginThreshol = props.marginThreshold,\n marginThreshold = _props$marginThreshol === void 0 ? 16 : _props$marginThreshol,\n onEnter = props.onEnter,\n onEntered = props.onEntered,\n onEntering = props.onEntering,\n onExit = props.onExit,\n onExited = props.onExited,\n onExiting = props.onExiting,\n open = props.open,\n _props$PaperProps = props.PaperProps,\n PaperProps = _props$PaperProps === void 0 ? {} : _props$PaperProps,\n _props$transformOrigi = props.transformOrigin,\n transformOrigin = _props$transformOrigi === void 0 ? {\n vertical: 'top',\n horizontal: 'left'\n } : _props$transformOrigi,\n _props$TransitionComp = props.TransitionComponent,\n TransitionComponent = _props$TransitionComp === void 0 ? Grow : _props$TransitionComp,\n _props$transitionDura = props.transitionDuration,\n transitionDurationProp = _props$transitionDura === void 0 ? 'auto' : _props$transitionDura,\n _props$TransitionProp = props.TransitionProps,\n TransitionProps = _props$TransitionProp === void 0 ? {} : _props$TransitionProp,\n other = _objectWithoutProperties(props, [\"action\", \"anchorEl\", \"anchorOrigin\", \"anchorPosition\", \"anchorReference\", \"children\", \"classes\", \"className\", \"container\", \"elevation\", \"getContentAnchorEl\", \"marginThreshold\", \"onEnter\", \"onEntered\", \"onEntering\", \"onExit\", \"onExited\", \"onExiting\", \"open\", \"PaperProps\", \"transformOrigin\", \"TransitionComponent\", \"transitionDuration\", \"TransitionProps\"]);\n\n var paperRef = React.useRef(); // Returns the top/left offset of the position\n // to attach to on the anchor element (or body if none is provided)\n\n var getAnchorOffset = React.useCallback(function (contentAnchorOffset) {\n if (anchorReference === 'anchorPosition') {\n if (process.env.NODE_ENV !== 'production') {\n if (!anchorPosition) {\n console.error('Material-UI: You need to provide a `anchorPosition` prop when using ' + '\\n '.concat(t.config.series[e].name ? t.config.series[e].name : \"series-\" + (e + 1), \": \").concat(t.globals.series[e][i], \" \\n
\") : '\";\n }\n }]), t;\n}(),\n N = function () {\n function t(e) {\n a(this, t), this.opts = e;\n }\n\n return r(t, [{\n key: \"init\",\n value: function value(t) {\n var e = t.responsiveOverride,\n a = this.opts,\n s = new L(),\n r = new D(a);\n this.chartType = a.chart.type, \"histogram\" === this.chartType && (a.chart.type = \"bar\", a = x.extend({\n plotOptions: {\n bar: {\n columnWidth: \"99.99%\"\n }\n }\n }, a)), a = this.extendYAxis(a), a = this.extendAnnotations(a);\n var o = s.init(),\n n = {};\n\n if (a && \"object\" === i(a)) {\n var l = {};\n l = -1 !== [\"line\", \"area\", \"bar\", \"candlestick\", \"boxPlot\", \"rangeBar\", \"histogram\", \"bubble\", \"scatter\", \"heatmap\", \"treemap\", \"pie\", \"polarArea\", \"donut\", \"radar\", \"radialBar\"].indexOf(a.chart.type) ? r[a.chart.type]() : r.line(), a.chart.brush && a.chart.brush.enabled && (l = r.brush(l)), a.chart.stacked && \"100%\" === a.chart.stackType && (a = r.stacked100(a)), this.checkForDarkTheme(window.Apex), this.checkForDarkTheme(a), a.xaxis = a.xaxis || window.Apex.xaxis || {}, e || (a.xaxis.convertedCatToNumeric = !1), ((a = this.checkForCatToNumericXAxis(this.chartType, l, a)).chart.sparkline && a.chart.sparkline.enabled || window.Apex.chart && window.Apex.chart.sparkline && window.Apex.chart.sparkline.enabled) && (l = r.sparkline(l)), n = x.extend(o, l);\n }\n\n var h = x.extend(n, window.Apex);\n return o = x.extend(h, a), o = this.handleUserInputErrors(o);\n }\n }, {\n key: \"checkForCatToNumericXAxis\",\n value: function value(t, e, i) {\n var a = new D(i),\n s = (\"bar\" === t || \"boxPlot\" === t) && i.plotOptions && i.plotOptions.bar && i.plotOptions.bar.horizontal,\n r = \"pie\" === t || \"polarArea\" === t || \"donut\" === t || \"radar\" === t || \"radialBar\" === t || \"heatmap\" === t,\n o = \"datetime\" !== i.xaxis.type && \"numeric\" !== i.xaxis.type,\n n = i.xaxis.tickPlacement ? i.xaxis.tickPlacement : e.xaxis && e.xaxis.tickPlacement;\n return s || r || !o || \"between\" === n || (i = a.convertCatToNumeric(i)), i;\n }\n }, {\n key: \"extendYAxis\",\n value: function value(t, e) {\n var i = new L();\n (void 0 === t.yaxis || !t.yaxis || Array.isArray(t.yaxis) && 0 === t.yaxis.length) && (t.yaxis = {}), t.yaxis.constructor !== Array && window.Apex.yaxis && window.Apex.yaxis.constructor !== Array && (t.yaxis = x.extend(t.yaxis, window.Apex.yaxis)), t.yaxis.constructor !== Array ? t.yaxis = [x.extend(i.yAxis, t.yaxis)] : t.yaxis = x.extendArray(t.yaxis, i.yAxis);\n var a = !1;\n t.yaxis.forEach(function (t) {\n t.logarithmic && (a = !0);\n });\n var s = t.series;\n return e && !s && (s = e.config.series), a && s.length !== t.yaxis.length && s.length && (t.yaxis = s.map(function (e, a) {\n if (e.name || (s[a].name = \"series-\".concat(a + 1)), t.yaxis[a]) return t.yaxis[a].seriesName = s[a].name, t.yaxis[a];\n var r = x.extend(i.yAxis, t.yaxis[0]);\n return r.show = !1, r;\n })), a && s.length > 1 && s.length !== t.yaxis.length && console.warn(\"A multi-series logarithmic chart should have equal number of series and y-axes. Please make sure to equalize both.\"), t;\n }\n }, {\n key: \"extendAnnotations\",\n value: function value(t) {\n return void 0 === t.annotations && (t.annotations = {}, t.annotations.yaxis = [], t.annotations.xaxis = [], t.annotations.points = []), t = this.extendYAxisAnnotations(t), t = this.extendXAxisAnnotations(t), t = this.extendPointAnnotations(t);\n }\n }, {\n key: \"extendYAxisAnnotations\",\n value: function value(t) {\n var e = new L();\n return t.annotations.yaxis = x.extendArray(void 0 !== t.annotations.yaxis ? t.annotations.yaxis : [], e.yAxisAnnotation), t;\n }\n }, {\n key: \"extendXAxisAnnotations\",\n value: function value(t) {\n var e = new L();\n return t.annotations.xaxis = x.extendArray(void 0 !== t.annotations.xaxis ? t.annotations.xaxis : [], e.xAxisAnnotation), t;\n }\n }, {\n key: \"extendPointAnnotations\",\n value: function value(t) {\n var e = new L();\n return t.annotations.points = x.extendArray(void 0 !== t.annotations.points ? t.annotations.points : [], e.pointAnnotation), t;\n }\n }, {\n key: \"checkForDarkTheme\",\n value: function value(t) {\n t.theme && \"dark\" === t.theme.mode && (t.tooltip || (t.tooltip = {}), \"light\" !== t.tooltip.theme && (t.tooltip.theme = \"dark\"), t.chart.foreColor || (t.chart.foreColor = \"#f6f7f8\"), t.chart.background || (t.chart.background = \"#424242\"), t.theme.palette || (t.theme.palette = \"palette4\"));\n }\n }, {\n key: \"handleUserInputErrors\",\n value: function value(t) {\n var e = t;\n if (e.tooltip.shared && e.tooltip.intersect) throw new Error(\"tooltip.shared cannot be enabled when tooltip.intersect is true. Turn off any other option by setting it to false.\");\n\n if (\"bar\" === e.chart.type && e.plotOptions.bar.horizontal) {\n if (e.yaxis.length > 1) throw new Error(\"Multiple Y Axis for bars are not supported. Switch to column chart by setting plotOptions.bar.horizontal=false\");\n e.yaxis[0].reversed && (e.yaxis[0].opposite = !0), e.xaxis.tooltip.enabled = !1, e.yaxis[0].tooltip.enabled = !1, e.chart.zoom.enabled = !1;\n }\n\n return \"bar\" !== e.chart.type && \"rangeBar\" !== e.chart.type || e.tooltip.shared && \"barWidth\" === e.xaxis.crosshairs.width && e.series.length > 1 && (e.xaxis.crosshairs.width = \"tickWidth\"), \"candlestick\" !== e.chart.type && \"boxPlot\" !== e.chart.type || e.yaxis[0].reversed && (console.warn(\"Reversed y-axis in \".concat(e.chart.type, \" chart is not supported.\")), e.yaxis[0].reversed = !1), e;\n }\n }]), t;\n}(),\n O = function () {\n function t() {\n a(this, t);\n }\n\n return r(t, [{\n key: \"initGlobalVars\",\n value: function value(t) {\n t.series = [], t.seriesCandleO = [], t.seriesCandleH = [], t.seriesCandleM = [], t.seriesCandleL = [], t.seriesCandleC = [], t.seriesRangeStart = [], t.seriesRangeEnd = [], t.seriesRangeBar = [], t.seriesPercent = [], t.seriesGoals = [], t.seriesX = [], t.seriesZ = [], t.seriesNames = [], t.seriesTotals = [], t.seriesLog = [], t.seriesColors = [], t.stackedSeriesTotals = [], t.seriesXvalues = [], t.seriesYvalues = [], t.labels = [], t.hasGroups = !1, t.groups = [], t.categoryLabels = [], t.timescaleLabels = [], t.noLabelsProvided = !1, t.resizeTimer = null, t.selectionResizeTimer = null, t.delayedElements = [], t.pointsArray = [], t.dataLabelsRects = [], t.isXNumeric = !1, t.xaxisLabelsCount = 0, t.skipLastTimelinelabel = !1, t.skipFirstTimelinelabel = !1, t.isDataXYZ = !1, t.isMultiLineX = !1, t.isMultipleYAxis = !1, t.maxY = -Number.MAX_VALUE, t.minY = Number.MIN_VALUE, t.minYArr = [], t.maxYArr = [], t.maxX = -Number.MAX_VALUE, t.minX = Number.MAX_VALUE, t.initialMaxX = -Number.MAX_VALUE, t.initialMinX = Number.MAX_VALUE, t.maxDate = 0, t.minDate = Number.MAX_VALUE, t.minZ = Number.MAX_VALUE, t.maxZ = -Number.MAX_VALUE, t.minXDiff = Number.MAX_VALUE, t.yAxisScale = [], t.xAxisScale = null, t.xAxisTicksPositions = [], t.yLabelsCoords = [], t.yTitleCoords = [], t.barPadForNumericAxis = 0, t.padHorizontal = 0, t.xRange = 0, t.yRange = [], t.zRange = 0, t.dataPoints = 0, t.xTickAmount = 0;\n }\n }, {\n key: \"globalVars\",\n value: function value(t) {\n return {\n chartID: null,\n cuid: null,\n events: {\n beforeMount: [],\n mounted: [],\n updated: [],\n clicked: [],\n selection: [],\n dataPointSelection: [],\n zoomed: [],\n scrolled: []\n },\n colors: [],\n clientX: null,\n clientY: null,\n fill: {\n colors: []\n },\n stroke: {\n colors: []\n },\n dataLabels: {\n style: {\n colors: []\n }\n },\n radarPolygons: {\n fill: {\n colors: []\n }\n },\n markers: {\n colors: [],\n size: t.markers.size,\n largestSize: 0\n },\n animationEnded: !1,\n isTouchDevice: \"ontouchstart\" in window || navigator.msMaxTouchPoints,\n isDirty: !1,\n isExecCalled: !1,\n initialConfig: null,\n initialSeries: [],\n lastXAxis: [],\n lastYAxis: [],\n columnSeries: null,\n labels: [],\n timescaleLabels: [],\n noLabelsProvided: !1,\n allSeriesCollapsed: !1,\n collapsedSeries: [],\n collapsedSeriesIndices: [],\n ancillaryCollapsedSeries: [],\n ancillaryCollapsedSeriesIndices: [],\n risingSeries: [],\n dataFormatXNumeric: !1,\n capturedSeriesIndex: -1,\n capturedDataPointIndex: -1,\n selectedDataPoints: [],\n goldenPadding: 35,\n invalidLogScale: !1,\n ignoreYAxisIndexes: [],\n yAxisSameScaleIndices: [],\n maxValsInArrayIndex: 0,\n radialSize: 0,\n selection: void 0,\n zoomEnabled: \"zoom\" === t.chart.toolbar.autoSelected && t.chart.toolbar.tools.zoom && t.chart.zoom.enabled,\n panEnabled: \"pan\" === t.chart.toolbar.autoSelected && t.chart.toolbar.tools.pan,\n selectionEnabled: \"selection\" === t.chart.toolbar.autoSelected && t.chart.toolbar.tools.selection,\n yaxis: null,\n mousedown: !1,\n lastClientPosition: {},\n visibleXRange: void 0,\n yValueDecimal: 0,\n total: 0,\n SVGNS: \"http://www.w3.org/2000/svg\",\n svgWidth: 0,\n svgHeight: 0,\n noData: !1,\n locale: {},\n dom: {},\n memory: {\n methodsToExec: []\n },\n shouldAnimate: !0,\n skipLastTimelinelabel: !1,\n skipFirstTimelinelabel: !1,\n delayedElements: [],\n axisCharts: !0,\n isDataXYZ: !1,\n resized: !1,\n resizeTimer: null,\n comboCharts: !1,\n dataChanged: !1,\n previousPaths: [],\n allSeriesHasEqualX: !0,\n pointsArray: [],\n dataLabelsRects: [],\n lastDrawnDataLabelsIndexes: [],\n hasNullValues: !1,\n easing: null,\n zoomed: !1,\n gridWidth: 0,\n gridHeight: 0,\n rotateXLabels: !1,\n defaultLabels: !1,\n xLabelFormatter: void 0,\n yLabelFormatters: [],\n xaxisTooltipFormatter: void 0,\n ttKeyFormatter: void 0,\n ttVal: void 0,\n ttZFormatter: void 0,\n LINE_HEIGHT_RATIO: 1.618,\n xAxisLabelsHeight: 0,\n xAxisGroupLabelsHeight: 0,\n xAxisLabelsWidth: 0,\n yAxisLabelsWidth: 0,\n scaleX: 1,\n scaleY: 1,\n translateX: 0,\n translateY: 0,\n translateYAxisX: [],\n yAxisWidths: [],\n translateXAxisY: 0,\n translateXAxisX: 0,\n tooltip: null\n };\n }\n }, {\n key: \"init\",\n value: function value(t) {\n var e = this.globalVars(t);\n return this.initGlobalVars(e), e.initialConfig = x.extend({}, t), e.initialSeries = x.clone(t.series), e.lastXAxis = x.clone(e.initialConfig.xaxis), e.lastYAxis = x.clone(e.initialConfig.yaxis), e;\n }\n }]), t;\n}(),\n W = function () {\n function t(e) {\n a(this, t), this.opts = e;\n }\n\n return r(t, [{\n key: \"init\",\n value: function value() {\n var t = new N(this.opts).init({\n responsiveOverride: !1\n });\n return {\n config: t,\n globals: new O().init(t)\n };\n }\n }]), t;\n}(),\n B = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w, this.twoDSeries = [], this.threeDSeries = [], this.twoDSeriesX = [], this.seriesGoals = [], this.coreUtils = new y(this.ctx);\n }\n\n return r(t, [{\n key: \"isMultiFormat\",\n value: function value() {\n return this.isFormatXY() || this.isFormat2DArray();\n }\n }, {\n key: \"isFormatXY\",\n value: function value() {\n var t = this.w.config.series.slice(),\n e = new E(this.ctx);\n if (this.activeSeriesIndex = e.getActiveConfigSeriesIndex(), void 0 !== t[this.activeSeriesIndex].data && t[this.activeSeriesIndex].data.length > 0 && null !== t[this.activeSeriesIndex].data[0] && void 0 !== t[this.activeSeriesIndex].data[0].x && null !== t[this.activeSeriesIndex].data[0]) return !0;\n }\n }, {\n key: \"isFormat2DArray\",\n value: function value() {\n var t = this.w.config.series.slice(),\n e = new E(this.ctx);\n if (this.activeSeriesIndex = e.getActiveConfigSeriesIndex(), void 0 !== t[this.activeSeriesIndex].data && t[this.activeSeriesIndex].data.length > 0 && void 0 !== t[this.activeSeriesIndex].data[0] && null !== t[this.activeSeriesIndex].data[0] && t[this.activeSeriesIndex].data[0].constructor === Array) return !0;\n }\n }, {\n key: \"handleFormat2DArray\",\n value: function value(t, e) {\n for (var i = this.w.config, a = this.w.globals, s = \"boxPlot\" === i.chart.type || \"boxPlot\" === i.series[e].type, r = 0; r < t[e].data.length; r++) {\n if (void 0 !== t[e].data[r][1] && (Array.isArray(t[e].data[r][1]) && 4 === t[e].data[r][1].length && !s ? this.twoDSeries.push(x.parseNumber(t[e].data[r][1][3])) : t[e].data[r].length >= 5 ? this.twoDSeries.push(x.parseNumber(t[e].data[r][4])) : this.twoDSeries.push(x.parseNumber(t[e].data[r][1])), a.dataFormatXNumeric = !0), \"datetime\" === i.xaxis.type) {\n var o = new Date(t[e].data[r][0]);\n o = new Date(o).getTime(), this.twoDSeriesX.push(o);\n } else this.twoDSeriesX.push(t[e].data[r][0]);\n }\n\n for (var n = 0; n < t[e].data.length; n++) {\n void 0 !== t[e].data[n][2] && (this.threeDSeries.push(t[e].data[n][2]), a.isDataXYZ = !0);\n }\n }\n }, {\n key: \"handleFormatXY\",\n value: function value(t, e) {\n var i = this.w.config,\n a = this.w.globals,\n s = new R(this.ctx),\n r = e;\n a.collapsedSeriesIndices.indexOf(e) > -1 && (r = this.activeSeriesIndex);\n\n for (var o = 0; o < t[e].data.length; o++) {\n void 0 !== t[e].data[o].y && (Array.isArray(t[e].data[o].y) ? this.twoDSeries.push(x.parseNumber(t[e].data[o].y[t[e].data[o].y.length - 1])) : this.twoDSeries.push(x.parseNumber(t[e].data[o].y))), void 0 !== t[e].data[o].goals && Array.isArray(t[e].data[o].goals) ? (void 0 === this.seriesGoals[e] && (this.seriesGoals[e] = []), this.seriesGoals[e].push(t[e].data[o].goals)) : (void 0 === this.seriesGoals[e] && (this.seriesGoals[e] = []), this.seriesGoals[e].push(null));\n }\n\n for (var n = 0; n < t[r].data.length; n++) {\n var l = \"string\" == typeof t[r].data[n].x,\n h = Array.isArray(t[r].data[n].x),\n c = !h && !!s.isValidDate(t[r].data[n].x.toString());\n if (l || c) {\n if (l || i.xaxis.convertedCatToNumeric) {\n var d = a.isBarHorizontal && a.isRangeData;\n \"datetime\" !== i.xaxis.type || d ? (this.fallbackToCategory = !0, this.twoDSeriesX.push(t[r].data[n].x)) : this.twoDSeriesX.push(s.parseDate(t[r].data[n].x));\n } else \"datetime\" === i.xaxis.type ? this.twoDSeriesX.push(s.parseDate(t[r].data[n].x.toString())) : (a.dataFormatXNumeric = !0, a.isXNumeric = !0, this.twoDSeriesX.push(parseFloat(t[r].data[n].x)));\n } else h ? (this.fallbackToCategory = !0, this.twoDSeriesX.push(t[r].data[n].x)) : (a.isXNumeric = !0, a.dataFormatXNumeric = !0, this.twoDSeriesX.push(t[r].data[n].x));\n }\n\n if (t[e].data[0] && void 0 !== t[e].data[0].z) {\n for (var g = 0; g < t[e].data.length; g++) {\n this.threeDSeries.push(t[e].data[g].z);\n }\n\n a.isDataXYZ = !0;\n }\n }\n }, {\n key: \"handleRangeData\",\n value: function value(t, e) {\n var i = this.w.globals,\n a = {};\n return this.isFormat2DArray() ? a = this.handleRangeDataFormat(\"array\", t, e) : this.isFormatXY() && (a = this.handleRangeDataFormat(\"xy\", t, e)), i.seriesRangeStart.push(a.start), i.seriesRangeEnd.push(a.end), i.seriesRangeBar.push(a.rangeUniques), i.seriesRangeBar.forEach(function (t, e) {\n t && t.forEach(function (t, e) {\n t.y.forEach(function (e, i) {\n for (var a = 0; a < t.y.length; a++) {\n if (i !== a) {\n var s = e.y1,\n r = e.y2,\n o = t.y[a].y1;\n s <= t.y[a].y2 && o <= r && (t.overlaps.indexOf(e.rangeName) < 0 && t.overlaps.push(e.rangeName), t.overlaps.indexOf(t.y[a].rangeName) < 0 && t.overlaps.push(t.y[a].rangeName));\n }\n }\n });\n });\n }), a;\n }\n }, {\n key: \"handleCandleStickBoxData\",\n value: function value(t, e) {\n var i = this.w.globals,\n a = {};\n return this.isFormat2DArray() ? a = this.handleCandleStickBoxDataFormat(\"array\", t, e) : this.isFormatXY() && (a = this.handleCandleStickBoxDataFormat(\"xy\", t, e)), i.seriesCandleO[e] = a.o, i.seriesCandleH[e] = a.h, i.seriesCandleM[e] = a.m, i.seriesCandleL[e] = a.l, i.seriesCandleC[e] = a.c, a;\n }\n }, {\n key: \"handleRangeDataFormat\",\n value: function value(t, e, i) {\n var a = [],\n s = [],\n r = e[i].data.filter(function (t, e, i) {\n return e === i.findIndex(function (e) {\n return e.x === t.x;\n });\n }).map(function (t, e) {\n return {\n x: t.x,\n overlaps: [],\n y: []\n };\n }),\n o = \"Please provide [Start, End] values in valid format. Read more https://apexcharts.com/docs/series/#rangecharts\",\n n = new E(this.ctx).getActiveConfigSeriesIndex();\n\n if (\"array\" === t) {\n if (2 !== e[n].data[0][1].length) throw new Error(o);\n\n for (var l = 0; l < e[i].data.length; l++) {\n a.push(e[i].data[l][1][0]), s.push(e[i].data[l][1][1]);\n }\n } else if (\"xy\" === t) {\n if (2 !== e[n].data[0].y.length) throw new Error(o);\n\n for (var h = function h(t) {\n var o = x.randomId(),\n n = e[i].data[t].x,\n l = {\n y1: e[i].data[t].y[0],\n y2: e[i].data[t].y[1],\n rangeName: o\n };\n e[i].data[t].rangeName = o;\n var h = r.findIndex(function (t) {\n return t.x === n;\n });\n r[h].y.push(l), a.push(l.y1), s.push(l.y2);\n }, c = 0; c < e[i].data.length; c++) {\n h(c);\n }\n }\n\n return {\n start: a,\n end: s,\n rangeUniques: r\n };\n }\n }, {\n key: \"handleCandleStickBoxDataFormat\",\n value: function value(t, e, i) {\n var a = this.w,\n s = \"boxPlot\" === a.config.chart.type || \"boxPlot\" === a.config.series[i].type,\n r = [],\n o = [],\n n = [],\n l = [],\n h = [];\n if (\"array\" === t) {\n if (s && 6 === e[i].data[0].length || !s && 5 === e[i].data[0].length) for (var c = 0; c < e[i].data.length; c++) {\n r.push(e[i].data[c][1]), o.push(e[i].data[c][2]), s ? (n.push(e[i].data[c][3]), l.push(e[i].data[c][4]), h.push(e[i].data[c][5])) : (l.push(e[i].data[c][3]), h.push(e[i].data[c][4]));\n } else for (var d = 0; d < e[i].data.length; d++) {\n Array.isArray(e[i].data[d][1]) && (r.push(e[i].data[d][1][0]), o.push(e[i].data[d][1][1]), s ? (n.push(e[i].data[d][1][2]), l.push(e[i].data[d][1][3]), h.push(e[i].data[d][1][4])) : (l.push(e[i].data[d][1][2]), h.push(e[i].data[d][1][3])));\n }\n } else if (\"xy\" === t) for (var g = 0; g < e[i].data.length; g++) {\n Array.isArray(e[i].data[g].y) && (r.push(e[i].data[g].y[0]), o.push(e[i].data[g].y[1]), s ? (n.push(e[i].data[g].y[2]), l.push(e[i].data[g].y[3]), h.push(e[i].data[g].y[4])) : (l.push(e[i].data[g].y[2]), h.push(e[i].data[g].y[3])));\n }\n return {\n o: r,\n h: o,\n m: n,\n l: l,\n c: h\n };\n }\n }, {\n key: \"parseDataAxisCharts\",\n value: function value(t) {\n var e = this,\n i = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : this.ctx,\n a = this.w.config,\n s = this.w.globals,\n r = new R(i),\n o = a.labels.length > 0 ? a.labels.slice() : a.xaxis.categories.slice();\n s.isRangeBar = \"rangeBar\" === a.chart.type && s.isBarHorizontal, s.hasGroups = \"category\" === a.xaxis.type && a.xaxis.group.groups.length > 0, s.hasGroups && (s.groups = a.xaxis.group.groups);\n\n for (var n = function n() {\n for (var t = 0; t < o.length; t++) {\n if (\"string\" == typeof o[t]) {\n if (!r.isValidDate(o[t])) throw new Error(\"You have provided invalid Date format. Please provide a valid JavaScript Date\");\n e.twoDSeriesX.push(r.parseDate(o[t]));\n } else e.twoDSeriesX.push(o[t]);\n }\n }, l = 0; l < t.length; l++) {\n if (this.twoDSeries = [], this.twoDSeriesX = [], this.threeDSeries = [], void 0 === t[l].data) return void console.error(\"It is a possibility that you may have not included 'data' property in series.\");\n if (\"rangeBar\" !== a.chart.type && \"rangeArea\" !== a.chart.type && \"rangeBar\" !== t[l].type && \"rangeArea\" !== t[l].type || (s.isRangeData = !0, this.handleRangeData(t, l)), this.isMultiFormat()) this.isFormat2DArray() ? this.handleFormat2DArray(t, l) : this.isFormatXY() && this.handleFormatXY(t, l), \"candlestick\" !== a.chart.type && \"candlestick\" !== t[l].type && \"boxPlot\" !== a.chart.type && \"boxPlot\" !== t[l].type || this.handleCandleStickBoxData(t, l), s.series.push(this.twoDSeries), s.labels.push(this.twoDSeriesX), s.seriesX.push(this.twoDSeriesX), s.seriesGoals = this.seriesGoals, l !== this.activeSeriesIndex || this.fallbackToCategory || (s.isXNumeric = !0);else {\n \"datetime\" === a.xaxis.type ? (s.isXNumeric = !0, n(), s.seriesX.push(this.twoDSeriesX)) : \"numeric\" === a.xaxis.type && (s.isXNumeric = !0, o.length > 0 && (this.twoDSeriesX = o, s.seriesX.push(this.twoDSeriesX))), s.labels.push(this.twoDSeriesX);\n var h = t[l].data.map(function (t) {\n return x.parseNumber(t);\n });\n s.series.push(h);\n }\n s.seriesZ.push(this.threeDSeries), void 0 !== t[l].name ? s.seriesNames.push(t[l].name) : s.seriesNames.push(\"series-\" + parseInt(l + 1, 10)), void 0 !== t[l].color ? s.seriesColors.push(t[l].color) : s.seriesColors.push(void 0);\n }\n\n return this.w;\n }\n }, {\n key: \"parseDataNonAxisCharts\",\n value: function value(t) {\n var e = this.w.globals,\n i = this.w.config;\n e.series = t.slice(), e.seriesNames = i.labels.slice();\n\n for (var a = 0; a < e.series.length; a++) {\n void 0 === e.seriesNames[a] && e.seriesNames.push(\"series-\" + (a + 1));\n }\n\n return this.w;\n }\n }, {\n key: \"handleExternalLabelsData\",\n value: function value(t) {\n var e = this.w.config,\n i = this.w.globals;\n if (e.xaxis.categories.length > 0) i.labels = e.xaxis.categories;else if (e.labels.length > 0) i.labels = e.labels.slice();else if (this.fallbackToCategory) {\n if (i.labels = i.labels[0], i.seriesRangeBar.length && (i.seriesRangeBar.map(function (t) {\n t.forEach(function (t) {\n i.labels.indexOf(t.x) < 0 && t.x && i.labels.push(t.x);\n });\n }), i.labels = i.labels.filter(function (t, e, i) {\n return i.indexOf(t) === e;\n })), e.xaxis.convertedCatToNumeric) new D(e).convertCatToNumericXaxis(e, this.ctx, i.seriesX[0]), this._generateExternalLabels(t);\n } else this._generateExternalLabels(t);\n }\n }, {\n key: \"_generateExternalLabels\",\n value: function value(t) {\n var e = this.w.globals,\n i = this.w.config,\n a = [];\n\n if (e.axisCharts) {\n if (e.series.length > 0) if (this.isFormatXY()) for (var s = i.series.map(function (t, e) {\n return t.data.filter(function (t, e, i) {\n return i.findIndex(function (e) {\n return e.x === t.x;\n }) === e;\n });\n }), r = s.reduce(function (t, e, i, a) {\n return a[t].length > e.length ? t : i;\n }, 0), o = 0; o < s[r].length; o++) {\n a.push(o + 1);\n } else for (var n = 0; n < e.series[e.maxValsInArrayIndex].length; n++) {\n a.push(n + 1);\n }\n e.seriesX = [];\n\n for (var l = 0; l < t.length; l++) {\n e.seriesX.push(a);\n }\n\n e.isXNumeric = !0;\n }\n\n if (0 === a.length) {\n a = e.axisCharts ? [] : e.series.map(function (t, e) {\n return e + 1;\n });\n\n for (var h = 0; h < t.length; h++) {\n e.seriesX.push(a);\n }\n }\n\n e.labels = a, i.xaxis.convertedCatToNumeric && (e.categoryLabels = a.map(function (t) {\n return i.xaxis.labels.formatter(t);\n })), e.noLabelsProvided = !0;\n }\n }, {\n key: \"parseData\",\n value: function value(t) {\n var e = this.w,\n i = e.config,\n a = e.globals;\n\n if (this.excludeCollapsedSeriesInYAxis(), this.fallbackToCategory = !1, this.ctx.core.resetGlobals(), this.ctx.core.isMultipleY(), a.axisCharts ? this.parseDataAxisCharts(t) : this.parseDataNonAxisCharts(t), this.coreUtils.getLargestSeries(), \"bar\" === i.chart.type && i.chart.stacked) {\n var s = new E(this.ctx);\n a.series = s.setNullSeriesToZeroValues(a.series);\n }\n\n this.coreUtils.getSeriesTotals(), a.axisCharts && this.coreUtils.getStackedSeriesTotals(), this.coreUtils.getPercentSeries(), a.dataFormatXNumeric || a.isXNumeric && (\"numeric\" !== i.xaxis.type || 0 !== i.labels.length || 0 !== i.xaxis.categories.length) || this.handleExternalLabelsData(t);\n\n for (var r = this.coreUtils.getCategoryLabels(a.labels), o = 0; o < r.length; o++) {\n if (Array.isArray(r[o])) {\n a.isMultiLineX = !0;\n break;\n }\n }\n }\n }, {\n key: \"excludeCollapsedSeriesInYAxis\",\n value: function value() {\n var t = this,\n e = this.w;\n e.globals.ignoreYAxisIndexes = e.globals.collapsedSeries.map(function (i, a) {\n if (t.w.globals.isMultipleYAxis && !e.config.chart.stacked) return i.index;\n });\n }\n }]), t;\n}(),\n V = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w, this.tooltipKeyFormat = \"dd MMM\";\n }\n\n return r(t, [{\n key: \"xLabelFormat\",\n value: function value(t, e, i, a) {\n var s = this.w;\n\n if (\"datetime\" === s.config.xaxis.type && void 0 === s.config.xaxis.labels.formatter && void 0 === s.config.tooltip.x.formatter) {\n var r = new R(this.ctx);\n return r.formatDate(r.getDate(e), s.config.tooltip.x.format);\n }\n\n return t(e, i, a);\n }\n }, {\n key: \"defaultGeneralFormatter\",\n value: function value(t) {\n return Array.isArray(t) ? t.map(function (t) {\n return t;\n }) : t;\n }\n }, {\n key: \"defaultYFormatter\",\n value: function value(t, e, i) {\n var a = this.w;\n return x.isNumber(t) && (t = 0 !== a.globals.yValueDecimal ? t.toFixed(void 0 !== e.decimalsInFloat ? e.decimalsInFloat : a.globals.yValueDecimal) : a.globals.maxYArr[i] - a.globals.minYArr[i] < 5 ? t.toFixed(1) : t.toFixed(0)), t;\n }\n }, {\n key: \"setLabelFormatters\",\n value: function value() {\n var t = this,\n e = this.w;\n return e.globals.xaxisTooltipFormatter = function (e) {\n return t.defaultGeneralFormatter(e);\n }, e.globals.ttKeyFormatter = function (e) {\n return t.defaultGeneralFormatter(e);\n }, e.globals.ttZFormatter = function (t) {\n return t;\n }, e.globals.legendFormatter = function (e) {\n return t.defaultGeneralFormatter(e);\n }, void 0 !== e.config.xaxis.labels.formatter ? e.globals.xLabelFormatter = e.config.xaxis.labels.formatter : e.globals.xLabelFormatter = function (t) {\n if (x.isNumber(t)) {\n if (!e.config.xaxis.convertedCatToNumeric && \"numeric\" === e.config.xaxis.type) {\n if (x.isNumber(e.config.xaxis.decimalsInFloat)) return t.toFixed(e.config.xaxis.decimalsInFloat);\n var i = e.globals.maxX - e.globals.minX;\n return i > 0 && i < 100 ? t.toFixed(1) : t.toFixed(0);\n }\n\n if (e.globals.isBarHorizontal) if (e.globals.maxY - e.globals.minYArr < 4) return t.toFixed(1);\n return t.toFixed(0);\n }\n\n return t;\n }, \"function\" == typeof e.config.tooltip.x.formatter ? e.globals.ttKeyFormatter = e.config.tooltip.x.formatter : e.globals.ttKeyFormatter = e.globals.xLabelFormatter, \"function\" == typeof e.config.xaxis.tooltip.formatter && (e.globals.xaxisTooltipFormatter = e.config.xaxis.tooltip.formatter), (Array.isArray(e.config.tooltip.y) || void 0 !== e.config.tooltip.y.formatter) && (e.globals.ttVal = e.config.tooltip.y), void 0 !== e.config.tooltip.z.formatter && (e.globals.ttZFormatter = e.config.tooltip.z.formatter), void 0 !== e.config.legend.formatter && (e.globals.legendFormatter = e.config.legend.formatter), e.config.yaxis.forEach(function (i, a) {\n void 0 !== i.labels.formatter ? e.globals.yLabelFormatters[a] = i.labels.formatter : e.globals.yLabelFormatters[a] = function (s) {\n return e.globals.xyCharts ? Array.isArray(s) ? s.map(function (e) {\n return t.defaultYFormatter(e, i, a);\n }) : t.defaultYFormatter(s, i, a) : s;\n };\n }), e.globals;\n }\n }, {\n key: \"heatmapLabelFormatters\",\n value: function value() {\n var t = this.w;\n\n if (\"heatmap\" === t.config.chart.type) {\n t.globals.yAxisScale[0].result = t.globals.seriesNames.slice();\n var e = t.globals.seriesNames.reduce(function (t, e) {\n return t.length > e.length ? t : e;\n }, 0);\n t.globals.yAxisScale[0].niceMax = e, t.globals.yAxisScale[0].niceMin = e;\n }\n }\n }]), t;\n}(),\n G = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w;\n }\n\n return r(t, [{\n key: \"getLabel\",\n value: function value(t, e, i, a) {\n var s = arguments.length > 4 && void 0 !== arguments[4] ? arguments[4] : [],\n r = arguments.length > 5 && void 0 !== arguments[5] ? arguments[5] : \"12px\",\n o = !(arguments.length > 6 && void 0 !== arguments[6]) || arguments[6],\n n = this.w,\n l = void 0 === t[a] ? \"\" : t[a],\n h = l,\n c = n.globals.xLabelFormatter,\n d = n.config.xaxis.labels.formatter,\n g = !1,\n u = new V(this.ctx),\n f = l;\n o && (h = u.xLabelFormat(c, l, f, {\n i: a,\n dateFormatter: new R(this.ctx).formatDate,\n w: n\n }), void 0 !== d && (h = d(l, t[a], {\n i: a,\n dateFormatter: new R(this.ctx).formatDate,\n w: n\n })));\n\n var p = function p(t) {\n var i = null;\n return e.forEach(function (t) {\n \"month\" === t.unit ? i = \"year\" : \"day\" === t.unit ? i = \"month\" : \"hour\" === t.unit ? i = \"day\" : \"minute\" === t.unit && (i = \"hour\");\n }), i === t;\n };\n\n e.length > 0 ? (g = p(e[a].unit), i = e[a].position, h = e[a].value) : \"datetime\" === n.config.xaxis.type && void 0 === d && (h = \"\"), void 0 === h && (h = \"\"), h = Array.isArray(h) ? h : h.toString();\n var x = new m(this.ctx),\n b = {};\n b = n.globals.rotateXLabels && o ? x.getTextRects(h, parseInt(r, 10), null, \"rotate(\".concat(n.config.xaxis.labels.rotate, \" 0 0)\"), !1) : x.getTextRects(h, parseInt(r, 10));\n var v = !n.config.xaxis.labels.showDuplicates && this.ctx.timeScale;\n return !Array.isArray(h) && (0 === h.indexOf(\"NaN\") || 0 === h.toLowerCase().indexOf(\"invalid\") || h.toLowerCase().indexOf(\"infinity\") >= 0 || s.indexOf(h) >= 0 && v) && (h = \"\"), {\n x: i,\n text: h,\n textRect: b,\n isBold: g\n };\n }\n }, {\n key: \"checkLabelBasedOnTickamount\",\n value: function value(t, e, i) {\n var a = this.w,\n s = a.config.xaxis.tickAmount;\n return \"dataPoints\" === s && (s = Math.round(a.globals.gridWidth / 120)), s > i || t % Math.round(i / (s + 1)) == 0 || (e.text = \"\"), e;\n }\n }, {\n key: \"checkForOverflowingLabels\",\n value: function value(t, e, i, a, s) {\n var r = this.w;\n\n if (0 === t && r.globals.skipFirstTimelinelabel && (e.text = \"\"), t === i - 1 && r.globals.skipLastTimelinelabel && (e.text = \"\"), r.config.xaxis.labels.hideOverlappingLabels && a.length > 0) {\n var o = s[s.length - 1];\n e.x < o.textRect.width / (r.globals.rotateXLabels ? Math.abs(r.config.xaxis.labels.rotate) / 12 : 1.01) + o.x && (e.text = \"\");\n }\n\n return e;\n }\n }, {\n key: \"checkForReversedLabels\",\n value: function value(t, e) {\n var i = this.w;\n return i.config.yaxis[t] && i.config.yaxis[t].reversed && e.reverse(), e;\n }\n }, {\n key: \"isYAxisHidden\",\n value: function value(t) {\n var e = this.w,\n i = new y(this.ctx);\n return !e.config.yaxis[t].show || !e.config.yaxis[t].showForNullSeries && i.isSeriesNull(t) && -1 === e.globals.collapsedSeriesIndices.indexOf(t);\n }\n }, {\n key: \"getYAxisForeColor\",\n value: function value(t, e) {\n var i = this.w;\n return Array.isArray(t) && i.globals.yAxisScale[e] && this.ctx.theme.pushExtraColors(t, i.globals.yAxisScale[e].result.length, !1), t;\n }\n }, {\n key: \"drawYAxisTicks\",\n value: function value(t, e, i, a, s, r, o) {\n var n = this.w,\n l = new m(this.ctx),\n h = n.globals.translateY;\n\n if (a.show && e > 0) {\n !0 === n.config.yaxis[s].opposite && (t += a.width);\n\n for (var c = e; c >= 0; c--) {\n var d = h + e / 10 + n.config.yaxis[s].labels.offsetY - 1;\n n.globals.isBarHorizontal && (d = r * c), \"heatmap\" === n.config.chart.type && (d += r / 2);\n var g = l.drawLine(t + i.offsetX - a.width + a.offsetX, d + a.offsetY, t + i.offsetX + a.offsetX, d + a.offsetY, a.color);\n o.add(g), h += r;\n }\n }\n }\n }]), t;\n}(),\n j = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w;\n }\n\n return r(t, [{\n key: \"scaleSvgNode\",\n value: function value(t, e) {\n var i = parseFloat(t.getAttributeNS(null, \"width\")),\n a = parseFloat(t.getAttributeNS(null, \"height\"));\n t.setAttributeNS(null, \"width\", i * e), t.setAttributeNS(null, \"height\", a * e), t.setAttributeNS(null, \"viewBox\", \"0 0 \" + i + \" \" + a);\n }\n }, {\n key: \"fixSvgStringForIe11\",\n value: function value(t) {\n if (!x.isIE11()) return t.replace(/ /g, \" \");\n var e = 0,\n i = t.replace(/xmlns=\"http:\\/\\/www.w3.org\\/2000\\/svg\"/g, function (t) {\n return 2 === ++e ? 'xmlns:xlink=\"http://www.w3.org/1999/xlink\" xmlns:svgjs=\"http://svgjs.dev\"' : t;\n });\n return i = (i = i.replace(/xmlns:NS\\d+=\"\"/g, \"\")).replace(/NS\\d+:(\\w+:\\w+=\")/g, \"$1\");\n }\n }, {\n key: \"getSvgString\",\n value: function value(t) {\n null == t && (t = 1);\n var e = this.w.globals.dom.Paper.svg();\n\n if (1 !== t) {\n var i = this.w.globals.dom.Paper.node.cloneNode(!0);\n this.scaleSvgNode(i, t), e = new XMLSerializer().serializeToString(i);\n }\n\n return this.fixSvgStringForIe11(e);\n }\n }, {\n key: \"cleanup\",\n value: function value() {\n var t = this.w,\n e = t.globals.dom.baseEl.getElementsByClassName(\"apexcharts-xcrosshairs\"),\n i = t.globals.dom.baseEl.getElementsByClassName(\"apexcharts-ycrosshairs\"),\n a = t.globals.dom.baseEl.querySelectorAll(\".apexcharts-zoom-rect, .apexcharts-selection-rect\");\n Array.prototype.forEach.call(a, function (t) {\n t.setAttribute(\"width\", 0);\n }), e && e[0] && (e[0].setAttribute(\"x\", -500), e[0].setAttribute(\"x1\", -500), e[0].setAttribute(\"x2\", -500)), i && i[0] && (i[0].setAttribute(\"y\", -100), i[0].setAttribute(\"y1\", -100), i[0].setAttribute(\"y2\", -100));\n }\n }, {\n key: \"svgUrl\",\n value: function value() {\n this.cleanup();\n var t = this.getSvgString(),\n e = new Blob([t], {\n type: \"image/svg+xml;charset=utf-8\"\n });\n return URL.createObjectURL(e);\n }\n }, {\n key: \"dataURI\",\n value: function value(t) {\n var e = this;\n return new Promise(function (i) {\n var a = e.w,\n s = t ? t.scale || t.width / a.globals.svgWidth : 1;\n e.cleanup();\n var r = document.createElement(\"canvas\");\n r.width = a.globals.svgWidth * s, r.height = parseInt(a.globals.dom.elWrap.style.height, 10) * s;\n var o = \"transparent\" === a.config.chart.background ? \"#fff\" : a.config.chart.background,\n n = r.getContext(\"2d\");\n n.fillStyle = o, n.fillRect(0, 0, r.width * s, r.height * s);\n var l = e.getSvgString(s);\n\n if (window.canvg && x.isIE11()) {\n var h = window.canvg.Canvg.fromString(n, l, {\n ignoreClear: !0,\n ignoreDimensions: !0\n });\n h.start();\n var c = r.msToBlob();\n h.stop(), i({\n blob: c\n });\n } else {\n var d = \"data:image/svg+xml,\" + encodeURIComponent(l),\n g = new Image();\n g.crossOrigin = \"anonymous\", g.onload = function () {\n if (n.drawImage(g, 0, 0), r.msToBlob) {\n var t = r.msToBlob();\n i({\n blob: t\n });\n } else {\n var e = r.toDataURL(\"image/png\");\n i({\n imgURI: e\n });\n }\n }, g.src = d;\n }\n });\n }\n }, {\n key: \"exportToSVG\",\n value: function value() {\n this.triggerDownload(this.svgUrl(), this.w.config.chart.toolbar.export.svg.filename, \".svg\");\n }\n }, {\n key: \"exportToPng\",\n value: function value() {\n var t = this;\n this.dataURI().then(function (e) {\n var i = e.imgURI,\n a = e.blob;\n a ? navigator.msSaveOrOpenBlob(a, t.w.globals.chartID + \".png\") : t.triggerDownload(i, t.w.config.chart.toolbar.export.png.filename, \".png\");\n });\n }\n }, {\n key: \"exportToCSV\",\n value: function value(t) {\n var e = this,\n i = t.series,\n a = t.columnDelimiter,\n s = t.lineDelimiter,\n r = void 0 === s ? \"\\n\" : s,\n o = this.w,\n n = [],\n l = [],\n h = \"\",\n c = new B(this.ctx),\n d = new G(this.ctx),\n g = function g(t) {\n var i = \"\";\n\n if (o.globals.axisCharts) {\n if (\"category\" === o.config.xaxis.type || o.config.xaxis.convertedCatToNumeric) if (o.globals.isBarHorizontal) {\n var s = o.globals.yLabelFormatters[0],\n r = new E(e.ctx).getActiveConfigSeriesIndex();\n i = s(o.globals.labels[t], {\n seriesIndex: r,\n dataPointIndex: t,\n w: o\n });\n } else i = d.getLabel(o.globals.labels, o.globals.timescaleLabels, 0, t).text;\n \"datetime\" === o.config.xaxis.type && (o.config.xaxis.categories.length ? i = o.config.xaxis.categories[t] : o.config.labels.length && (i = o.config.labels[t]));\n } else i = o.config.labels[t];\n\n return Array.isArray(i) && (i = i.join(\" \")), x.isNumber(i) ? i : i.split(a).join(\"\");\n };\n\n n.push(o.config.chart.toolbar.export.csv.headerCategory), i.map(function (t, e) {\n var i = t.name ? t.name : \"series-\".concat(e);\n o.globals.axisCharts && n.push(i.split(a).join(\"\") ? i.split(a).join(\"\") : \"series-\".concat(e));\n }), o.globals.axisCharts || (n.push(o.config.chart.toolbar.export.csv.headerValue), l.push(n.join(a))), i.map(function (t, e) {\n o.globals.axisCharts ? function (t, e) {\n if (n.length && 0 === e && l.push(n.join(a)), t.data && t.data.length) for (var s = 0; s < t.data.length; s++) {\n n = [];\n var r = g(s);\n\n if (r || (c.isFormatXY() ? r = i[e].data[s].x : c.isFormat2DArray() && (r = i[e].data[s] ? i[e].data[s][0] : \"\")), 0 === e) {\n n.push((d = r, \"datetime\" === o.config.xaxis.type && String(d).length >= 10 ? o.config.chart.toolbar.export.csv.dateFormatter(r) : x.isNumber(r) ? r : r.split(a).join(\"\")));\n\n for (var h = 0; h < o.globals.series.length; h++) {\n n.push(o.globals.series[h][s]);\n }\n }\n\n (\"candlestick\" === o.config.chart.type || t.type && \"candlestick\" === t.type) && (n.pop(), n.push(o.globals.seriesCandleO[e][s]), n.push(o.globals.seriesCandleH[e][s]), n.push(o.globals.seriesCandleL[e][s]), n.push(o.globals.seriesCandleC[e][s])), (\"boxPlot\" === o.config.chart.type || t.type && \"boxPlot\" === t.type) && (n.pop(), n.push(o.globals.seriesCandleO[e][s]), n.push(o.globals.seriesCandleH[e][s]), n.push(o.globals.seriesCandleM[e][s]), n.push(o.globals.seriesCandleL[e][s]), n.push(o.globals.seriesCandleC[e][s])), \"rangeBar\" === o.config.chart.type && (n.pop(), n.push(o.globals.seriesRangeStart[e][s]), n.push(o.globals.seriesRangeEnd[e][s])), n.length && l.push(n.join(a));\n }\n var d;\n }(t, e) : ((n = []).push(o.globals.labels[e].split(a).join(\"\")), n.push(o.globals.series[e]), l.push(n.join(a)));\n }), h += l.join(r), this.triggerDownload(\"data:text/csv; charset=utf-8,\" + encodeURIComponent(\"\\uFEFF\" + h), o.config.chart.toolbar.export.csv.filename, \".csv\");\n }\n }, {\n key: \"triggerDownload\",\n value: function value(t, e, i) {\n var a = document.createElement(\"a\");\n a.href = t, a.download = (e || this.w.globals.chartID) + i, document.body.appendChild(a), a.click(), document.body.removeChild(a);\n }\n }]), t;\n}(),\n _ = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w;\n var i = this.w;\n this.axesUtils = new G(e), this.xaxisLabels = i.globals.labels.slice(), i.globals.timescaleLabels.length > 0 && !i.globals.isBarHorizontal && (this.xaxisLabels = i.globals.timescaleLabels.slice()), i.config.xaxis.overwriteCategories && (this.xaxisLabels = i.config.xaxis.overwriteCategories), this.drawnLabels = [], this.drawnLabelsRects = [], \"top\" === i.config.xaxis.position ? this.offY = 0 : this.offY = i.globals.gridHeight + 1, this.offY = this.offY + i.config.xaxis.axisBorder.offsetY, this.isCategoryBarHorizontal = \"bar\" === i.config.chart.type && i.config.plotOptions.bar.horizontal, this.xaxisFontSize = i.config.xaxis.labels.style.fontSize, this.xaxisFontFamily = i.config.xaxis.labels.style.fontFamily, this.xaxisForeColors = i.config.xaxis.labels.style.colors, this.xaxisBorderWidth = i.config.xaxis.axisBorder.width, this.isCategoryBarHorizontal && (this.xaxisBorderWidth = i.config.yaxis[0].axisBorder.width.toString()), this.xaxisBorderWidth.indexOf(\"%\") > -1 ? this.xaxisBorderWidth = i.globals.gridWidth * parseInt(this.xaxisBorderWidth, 10) / 100 : this.xaxisBorderWidth = parseInt(this.xaxisBorderWidth, 10), this.xaxisBorderHeight = i.config.xaxis.axisBorder.height, this.yaxis = i.config.yaxis[0];\n }\n\n return r(t, [{\n key: \"drawXaxis\",\n value: function value() {\n var t = this.w,\n e = new m(this.ctx),\n i = e.group({\n class: \"apexcharts-xaxis\",\n transform: \"translate(\".concat(t.config.xaxis.offsetX, \", \").concat(t.config.xaxis.offsetY, \")\")\n }),\n a = e.group({\n class: \"apexcharts-xaxis-texts-g\",\n transform: \"translate(\".concat(t.globals.translateXAxisX, \", \").concat(t.globals.translateXAxisY, \")\")\n });\n i.add(a);\n\n for (var s = [], r = 0; r < this.xaxisLabels.length; r++) {\n s.push(this.xaxisLabels[r]);\n }\n\n if (this.drawXAxisLabelAndGroup(!0, e, a, s, t.globals.isXNumeric, function (t, e) {\n return e;\n }), t.globals.hasGroups) {\n var o = t.globals.groups;\n s = [];\n\n for (var n = 0; n < o.length; n++) {\n s.push(o[n].title);\n }\n\n var l = {};\n t.config.xaxis.group.style && (l.xaxisFontSize = t.config.xaxis.group.style.fontSize, l.xaxisFontFamily = t.config.xaxis.group.style.fontFamily, l.xaxisForeColors = t.config.xaxis.group.style.colors, l.fontWeight = t.config.xaxis.group.style.fontWeight, l.cssClass = t.config.xaxis.group.style.cssClass), this.drawXAxisLabelAndGroup(!1, e, a, s, !1, function (t, e) {\n return o[t].cols * e;\n }, l);\n }\n\n if (void 0 !== t.config.xaxis.title.text) {\n var h = e.group({\n class: \"apexcharts-xaxis-title\"\n }),\n c = e.drawText({\n x: t.globals.gridWidth / 2 + t.config.xaxis.title.offsetX,\n y: this.offY + parseFloat(this.xaxisFontSize) + t.globals.xAxisLabelsHeight + t.config.xaxis.title.offsetY,\n text: t.config.xaxis.title.text,\n textAnchor: \"middle\",\n fontSize: t.config.xaxis.title.style.fontSize,\n fontFamily: t.config.xaxis.title.style.fontFamily,\n fontWeight: t.config.xaxis.title.style.fontWeight,\n foreColor: t.config.xaxis.title.style.color,\n cssClass: \"apexcharts-xaxis-title-text \" + t.config.xaxis.title.style.cssClass\n });\n h.add(c), i.add(h);\n }\n\n if (t.config.xaxis.axisBorder.show) {\n var d = t.globals.barPadForNumericAxis,\n g = e.drawLine(t.globals.padHorizontal + t.config.xaxis.axisBorder.offsetX - d, this.offY, this.xaxisBorderWidth + d, this.offY, t.config.xaxis.axisBorder.color, 0, this.xaxisBorderHeight);\n i.add(g);\n }\n\n return i;\n }\n }, {\n key: \"drawXAxisLabelAndGroup\",\n value: function value(t, e, i, a, s, r) {\n var o,\n n = this,\n l = arguments.length > 6 && void 0 !== arguments[6] ? arguments[6] : {},\n h = [],\n c = [],\n d = this.w,\n g = l.xaxisFontSize || this.xaxisFontSize,\n u = l.xaxisFontFamily || this.xaxisFontFamily,\n f = l.xaxisForeColors || this.xaxisForeColors,\n p = l.fontWeight || d.config.xaxis.labels.style.fontWeight,\n x = l.cssClass || d.config.xaxis.labels.style.cssClass,\n b = d.globals.padHorizontal,\n v = a.length,\n m = \"category\" === d.config.xaxis.type ? d.globals.dataPoints : v;\n\n if (s) {\n var y = m > 1 ? m - 1 : m;\n o = d.globals.gridWidth / y, b = b + r(0, o) / 2 + d.config.xaxis.labels.offsetX;\n } else o = d.globals.gridWidth / m, b = b + r(0, o) + d.config.xaxis.labels.offsetX;\n\n for (var w = function w(s) {\n var l = b - r(s, o) / 2 + d.config.xaxis.labels.offsetX;\n 0 === s && 1 === v && o / 2 === b && 1 === m && (l = d.globals.gridWidth / 2);\n var y = n.axesUtils.getLabel(a, d.globals.timescaleLabels, l, s, h, g, t),\n w = 28;\n d.globals.rotateXLabels && t && (w = 22), t || (w = w + parseFloat(g) + (d.globals.xAxisLabelsHeight - d.globals.xAxisGroupLabelsHeight) + (d.globals.rotateXLabels ? 10 : 0)), y = void 0 !== d.config.xaxis.tickAmount && \"dataPoints\" !== d.config.xaxis.tickAmount && \"datetime\" !== d.config.xaxis.type ? n.axesUtils.checkLabelBasedOnTickamount(s, y, v) : n.axesUtils.checkForOverflowingLabels(s, y, v, h, c);\n\n if (t && y.text && d.globals.xaxisLabelsCount++, d.config.xaxis.labels.show) {\n var k = e.drawText({\n x: y.x,\n y: n.offY + d.config.xaxis.labels.offsetY + w - (\"top\" === d.config.xaxis.position ? d.globals.xAxisHeight + d.config.xaxis.axisTicks.height - 2 : 0),\n text: y.text,\n textAnchor: \"middle\",\n fontWeight: y.isBold ? 600 : p,\n fontSize: g,\n fontFamily: u,\n foreColor: Array.isArray(f) ? t && d.config.xaxis.convertedCatToNumeric ? f[d.globals.minX + s - 1] : f[s] : f,\n isPlainText: !1,\n cssClass: (t ? \"apexcharts-xaxis-label \" : \"apexcharts-xaxis-group-label \") + x\n });\n\n if (i.add(k), t) {\n var A = document.createElementNS(d.globals.SVGNS, \"title\");\n A.textContent = Array.isArray(y.text) ? y.text.join(\" \") : y.text, k.node.appendChild(A), \"\" !== y.text && (h.push(y.text), c.push(y));\n }\n }\n\n s < v - 1 && (b += r(s + 1, o));\n }, k = 0; k <= v - 1; k++) {\n w(k);\n }\n }\n }, {\n key: \"drawXaxisInversed\",\n value: function value(t) {\n var e,\n i,\n a = this,\n s = this.w,\n r = new m(this.ctx),\n o = s.config.yaxis[0].opposite ? s.globals.translateYAxisX[t] : 0,\n n = r.group({\n class: \"apexcharts-yaxis apexcharts-xaxis-inversed\",\n rel: t\n }),\n l = r.group({\n class: \"apexcharts-yaxis-texts-g apexcharts-xaxis-inversed-texts-g\",\n transform: \"translate(\" + o + \", 0)\"\n });\n n.add(l);\n var h = [];\n if (s.config.yaxis[t].show) for (var c = 0; c < this.xaxisLabels.length; c++) {\n h.push(this.xaxisLabels[c]);\n }\n e = s.globals.gridHeight / h.length, i = -e / 2.2;\n var d = s.globals.yLabelFormatters[0],\n g = s.config.yaxis[0].labels;\n if (g.show) for (var u = function u(o) {\n var n = void 0 === h[o] ? \"\" : h[o];\n n = d(n, {\n seriesIndex: t,\n dataPointIndex: o,\n w: s\n });\n var c = a.axesUtils.getYAxisForeColor(g.style.colors, t),\n u = 0;\n Array.isArray(n) && (u = n.length / 2 * parseInt(g.style.fontSize, 10));\n var f = r.drawText({\n x: g.offsetX - 15,\n y: i + e + g.offsetY - u,\n text: n,\n textAnchor: a.yaxis.opposite ? \"start\" : \"end\",\n foreColor: Array.isArray(c) ? c[o] : c,\n fontSize: g.style.fontSize,\n fontFamily: g.style.fontFamily,\n fontWeight: g.style.fontWeight,\n isPlainText: !1,\n cssClass: \"apexcharts-yaxis-label \" + g.style.cssClass\n });\n l.add(f);\n var p = document.createElementNS(s.globals.SVGNS, \"title\");\n\n if (p.textContent = Array.isArray(n) ? n.join(\" \") : n, f.node.appendChild(p), 0 !== s.config.yaxis[t].labels.rotate) {\n var x = r.rotateAroundCenter(f.node);\n f.node.setAttribute(\"transform\", \"rotate(\".concat(s.config.yaxis[t].labels.rotate, \" 0 \").concat(x.y, \")\"));\n }\n\n i += e;\n }, f = 0; f <= h.length - 1; f++) {\n u(f);\n }\n\n if (void 0 !== s.config.yaxis[0].title.text) {\n var p = r.group({\n class: \"apexcharts-yaxis-title apexcharts-xaxis-title-inversed\",\n transform: \"translate(\" + o + \", 0)\"\n }),\n x = r.drawText({\n x: 0,\n y: s.globals.gridHeight / 2,\n text: s.config.yaxis[0].title.text,\n textAnchor: \"middle\",\n foreColor: s.config.yaxis[0].title.style.color,\n fontSize: s.config.yaxis[0].title.style.fontSize,\n fontWeight: s.config.yaxis[0].title.style.fontWeight,\n fontFamily: s.config.yaxis[0].title.style.fontFamily,\n cssClass: \"apexcharts-yaxis-title-text \" + s.config.yaxis[0].title.style.cssClass\n });\n p.add(x), n.add(p);\n }\n\n var b = 0;\n this.isCategoryBarHorizontal && s.config.yaxis[0].opposite && (b = s.globals.gridWidth);\n var v = s.config.xaxis.axisBorder;\n\n if (v.show) {\n var y = r.drawLine(s.globals.padHorizontal + v.offsetX + b, 1 + v.offsetY, s.globals.padHorizontal + v.offsetX + b, s.globals.gridHeight + v.offsetY, v.color, 0);\n n.add(y);\n }\n\n return s.config.yaxis[0].axisTicks.show && this.axesUtils.drawYAxisTicks(b, h.length, s.config.yaxis[0].axisBorder, s.config.yaxis[0].axisTicks, 0, e, n), n;\n }\n }, {\n key: \"drawXaxisTicks\",\n value: function value(t, e, i) {\n var a = this.w,\n s = t;\n\n if (!(t < 0 || t - 2 > a.globals.gridWidth)) {\n var r = this.offY + a.config.xaxis.axisTicks.offsetY;\n\n if (e = e + r + a.config.xaxis.axisTicks.height, \"top\" === a.config.xaxis.position && (e = r - a.config.xaxis.axisTicks.height), a.config.xaxis.axisTicks.show) {\n var o = new m(this.ctx).drawLine(t + a.config.xaxis.axisTicks.offsetX, r + a.config.xaxis.offsetY, s + a.config.xaxis.axisTicks.offsetX, e + a.config.xaxis.offsetY, a.config.xaxis.axisTicks.color);\n i.add(o), o.node.classList.add(\"apexcharts-xaxis-tick\");\n }\n }\n }\n }, {\n key: \"getXAxisTicksPositions\",\n value: function value() {\n var t = this.w,\n e = [],\n i = this.xaxisLabels.length,\n a = t.globals.padHorizontal;\n if (t.globals.timescaleLabels.length > 0) for (var s = 0; s < i; s++) {\n a = this.xaxisLabels[s].position, e.push(a);\n } else for (var r = i, o = 0; o < r; o++) {\n var n = r;\n t.globals.isXNumeric && \"bar\" !== t.config.chart.type && (n -= 1), a += t.globals.gridWidth / n, e.push(a);\n }\n return e;\n }\n }, {\n key: \"xAxisLabelCorrections\",\n value: function value() {\n var t = this.w,\n e = new m(this.ctx),\n i = t.globals.dom.baseEl.querySelector(\".apexcharts-xaxis-texts-g\"),\n a = t.globals.dom.baseEl.querySelectorAll(\".apexcharts-xaxis-texts-g text:not(.apexcharts-xaxis-group-label)\"),\n s = t.globals.dom.baseEl.querySelectorAll(\".apexcharts-yaxis-inversed text\"),\n r = t.globals.dom.baseEl.querySelectorAll(\".apexcharts-xaxis-inversed-texts-g text tspan\");\n if (t.globals.rotateXLabels || t.config.xaxis.labels.rotateAlways) for (var o = 0; o < a.length; o++) {\n var n = e.rotateAroundCenter(a[o]);\n n.y = n.y - 1, n.x = n.x + 1, a[o].setAttribute(\"transform\", \"rotate(\".concat(t.config.xaxis.labels.rotate, \" \").concat(n.x, \" \").concat(n.y, \")\")), a[o].setAttribute(\"text-anchor\", \"end\");\n i.setAttribute(\"transform\", \"translate(0, \".concat(-10, \")\"));\n var l = a[o].childNodes;\n t.config.xaxis.labels.trim && Array.prototype.forEach.call(l, function (i) {\n e.placeTextWithEllipsis(i, i.textContent, t.globals.xAxisLabelsHeight - (\"bottom\" === t.config.legend.position ? 20 : 10));\n });\n } else !function () {\n for (var i = t.globals.gridWidth / (t.globals.labels.length + 1), s = 0; s < a.length; s++) {\n var r = a[s].childNodes;\n t.config.xaxis.labels.trim && \"datetime\" !== t.config.xaxis.type && Array.prototype.forEach.call(r, function (t) {\n e.placeTextWithEllipsis(t, t.textContent, i);\n });\n }\n }();\n\n if (s.length > 0) {\n var h = s[s.length - 1].getBBox(),\n c = s[0].getBBox();\n h.x < -20 && s[s.length - 1].parentNode.removeChild(s[s.length - 1]), c.x + c.width > t.globals.gridWidth && !t.globals.isBarHorizontal && s[0].parentNode.removeChild(s[0]);\n\n for (var d = 0; d < r.length; d++) {\n e.placeTextWithEllipsis(r[d], r[d].textContent, t.config.yaxis[0].labels.maxWidth - (t.config.yaxis[0].title.text ? 2 * parseFloat(t.config.yaxis[0].title.style.fontSize) : 0) - 15);\n }\n }\n }\n }]), t;\n}(),\n U = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w;\n var i = this.w;\n this.xaxisLabels = i.globals.labels.slice(), this.axesUtils = new G(e), this.isRangeBar = i.globals.seriesRangeBar.length, i.globals.timescaleLabels.length > 0 && (this.xaxisLabels = i.globals.timescaleLabels.slice());\n }\n\n return r(t, [{\n key: \"drawGridArea\",\n value: function value() {\n var t = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : null,\n e = this.w,\n i = new m(this.ctx);\n null === t && (t = i.group({\n class: \"apexcharts-grid\"\n }));\n var a = i.drawLine(e.globals.padHorizontal, 1, e.globals.padHorizontal, e.globals.gridHeight, \"transparent\"),\n s = i.drawLine(e.globals.padHorizontal, e.globals.gridHeight, e.globals.gridWidth, e.globals.gridHeight, \"transparent\");\n return t.add(s), t.add(a), t;\n }\n }, {\n key: \"drawGrid\",\n value: function value() {\n var t = null;\n return this.w.globals.axisCharts && (t = this.renderGrid(), this.drawGridArea(t.el)), t;\n }\n }, {\n key: \"createGridMask\",\n value: function value() {\n var t = this.w,\n e = t.globals,\n i = new m(this.ctx),\n a = Array.isArray(t.config.stroke.width) ? 0 : t.config.stroke.width;\n\n if (Array.isArray(t.config.stroke.width)) {\n var s = 0;\n t.config.stroke.width.forEach(function (t) {\n s = Math.max(s, t);\n }), a = s;\n }\n\n e.dom.elGridRectMask = document.createElementNS(e.SVGNS, \"clipPath\"), e.dom.elGridRectMask.setAttribute(\"id\", \"gridRectMask\".concat(e.cuid)), e.dom.elGridRectMarkerMask = document.createElementNS(e.SVGNS, \"clipPath\"), e.dom.elGridRectMarkerMask.setAttribute(\"id\", \"gridRectMarkerMask\".concat(e.cuid)), e.dom.elForecastMask = document.createElementNS(e.SVGNS, \"clipPath\"), e.dom.elForecastMask.setAttribute(\"id\", \"forecastMask\".concat(e.cuid)), e.dom.elNonForecastMask = document.createElementNS(e.SVGNS, \"clipPath\"), e.dom.elNonForecastMask.setAttribute(\"id\", \"nonForecastMask\".concat(e.cuid));\n var r = t.config.chart.type,\n o = 0,\n n = 0;\n (\"bar\" === r || \"rangeBar\" === r || \"candlestick\" === r || \"boxPlot\" === r || t.globals.comboBarCount > 0) && t.globals.isXNumeric && !t.globals.isBarHorizontal && (o = t.config.grid.padding.left, n = t.config.grid.padding.right, e.barPadForNumericAxis > o && (o = e.barPadForNumericAxis, n = e.barPadForNumericAxis)), e.dom.elGridRect = i.drawRect(-a / 2 - o - 2, -a / 2, e.gridWidth + a + n + o + 4, e.gridHeight + a, 0, \"#fff\");\n var l = t.globals.markers.largestSize + 1;\n e.dom.elGridRectMarker = i.drawRect(2 * -l, 2 * -l, e.gridWidth + 4 * l, e.gridHeight + 4 * l, 0, \"#fff\"), e.dom.elGridRectMask.appendChild(e.dom.elGridRect.node), e.dom.elGridRectMarkerMask.appendChild(e.dom.elGridRectMarker.node);\n var h = e.dom.baseEl.querySelector(\"defs\");\n h.appendChild(e.dom.elGridRectMask), h.appendChild(e.dom.elForecastMask), h.appendChild(e.dom.elNonForecastMask), h.appendChild(e.dom.elGridRectMarkerMask);\n }\n }, {\n key: \"_drawGridLines\",\n value: function value(t) {\n var e = t.i,\n i = t.x1,\n a = t.y1,\n s = t.x2,\n r = t.y2,\n o = t.xCount,\n n = t.parent,\n l = this.w;\n\n if (!(0 === e && l.globals.skipFirstTimelinelabel || e === o - 1 && l.globals.skipLastTimelinelabel && !l.config.xaxis.labels.formatter || \"radar\" === l.config.chart.type)) {\n l.config.grid.xaxis.lines.show && this._drawGridLine({\n x1: i,\n y1: a,\n x2: s,\n y2: r,\n parent: n\n });\n var h = 0;\n\n if (l.globals.hasGroups && \"between\" === l.config.xaxis.tickPlacement) {\n var c = l.globals.groups;\n\n if (c) {\n for (var d = 0, g = 0; d < e && g < c.length; g++) {\n d += c[g].cols;\n }\n\n d === e && (h = .6 * l.globals.xAxisLabelsHeight);\n }\n }\n\n new _(this.ctx).drawXaxisTicks(i, h, this.elg);\n }\n }\n }, {\n key: \"_drawGridLine\",\n value: function value(t) {\n var e = t.x1,\n i = t.y1,\n a = t.x2,\n s = t.y2,\n r = t.parent,\n o = this.w,\n n = r.node.classList.contains(\"apexcharts-gridlines-horizontal\"),\n l = o.config.grid.strokeDashArray,\n h = o.globals.barPadForNumericAxis,\n c = new m(this).drawLine(e - (n ? h : 0), i, a + (n ? h : 0), s, o.config.grid.borderColor, l);\n c.node.classList.add(\"apexcharts-gridline\"), r.add(c);\n }\n }, {\n key: \"_drawGridBandRect\",\n value: function value(t) {\n var e = t.c,\n i = t.x1,\n a = t.y1,\n s = t.x2,\n r = t.y2,\n o = t.type,\n n = this.w,\n l = new m(this.ctx),\n h = n.globals.barPadForNumericAxis;\n\n if (\"column\" !== o || \"datetime\" !== n.config.xaxis.type) {\n var c = n.config.grid[o].colors[e],\n d = l.drawRect(i - (\"row\" === o ? h : 0), a, s + (\"row\" === o ? 2 * h : 0), r, 0, c, n.config.grid[o].opacity);\n this.elg.add(d), d.attr(\"clip-path\", \"url(#gridRectMask\".concat(n.globals.cuid, \")\")), d.node.classList.add(\"apexcharts-grid-\".concat(o));\n }\n }\n }, {\n key: \"_drawXYLines\",\n value: function value(t) {\n var e = this,\n i = t.xCount,\n a = t.tickAmount,\n s = this.w;\n\n if (s.config.grid.xaxis.lines.show || s.config.xaxis.axisTicks.show) {\n var r,\n o = s.globals.padHorizontal,\n n = s.globals.gridHeight;\n s.globals.timescaleLabels.length ? function (t) {\n for (var a = t.xC, s = t.x1, r = t.y1, o = t.x2, n = t.y2, l = 0; l < a; l++) {\n s = e.xaxisLabels[l].position, o = e.xaxisLabels[l].position, e._drawGridLines({\n i: l,\n x1: s,\n y1: r,\n x2: o,\n y2: n,\n xCount: i,\n parent: e.elgridLinesV\n });\n }\n }({\n xC: i,\n x1: o,\n y1: 0,\n x2: r,\n y2: n\n }) : (s.globals.isXNumeric && (i = s.globals.xAxisScale.result.length), s.config.xaxis.convertedCatToNumeric && (i = s.globals.xaxisLabelsCount), function (t) {\n var a = t.xC,\n r = t.x1,\n o = t.y1,\n n = t.x2,\n l = t.y2;\n if (void 0 !== s.config.xaxis.tickAmount && \"dataPoints\" !== s.config.xaxis.tickAmount && \"on\" === s.config.xaxis.tickPlacement) s.globals.dom.baseEl.querySelectorAll(\".apexcharts-text.apexcharts-xaxis-label tspan:not(:empty)\").forEach(function (t, a) {\n var s = t.getBBox();\n\n e._drawGridLines({\n i: a,\n x1: s.x + s.width / 2,\n y1: o,\n x2: s.x + s.width / 2,\n y2: l,\n xCount: i,\n parent: e.elgridLinesV\n });\n });else for (var h = 0; h < a + (s.globals.isXNumeric ? 0 : 1); h++) {\n 0 === h && 1 === a && 1 === s.globals.dataPoints && (n = r = s.globals.gridWidth / 2), e._drawGridLines({\n i: h,\n x1: r,\n y1: o,\n x2: n,\n y2: l,\n xCount: i,\n parent: e.elgridLinesV\n }), n = r += s.globals.gridWidth / (s.globals.isXNumeric ? a - 1 : a);\n }\n }({\n xC: i,\n x1: o,\n y1: 0,\n x2: r,\n y2: n\n }));\n }\n\n if (s.config.grid.yaxis.lines.show) {\n var l = 0,\n h = 0,\n c = s.globals.gridWidth,\n d = a + 1;\n this.isRangeBar && (d = s.globals.labels.length);\n\n for (var g = 0; g < d + (this.isRangeBar ? 1 : 0); g++) {\n this._drawGridLine({\n x1: 0,\n y1: l,\n x2: c,\n y2: h,\n parent: this.elgridLinesH\n }), h = l += s.globals.gridHeight / (this.isRangeBar ? d : a);\n }\n }\n }\n }, {\n key: \"_drawInvertedXYLines\",\n value: function value(t) {\n var e = t.xCount,\n i = this.w;\n if (i.config.grid.xaxis.lines.show || i.config.xaxis.axisTicks.show) for (var a, s = i.globals.padHorizontal, r = i.globals.gridHeight, o = 0; o < e + 1; o++) {\n i.config.grid.xaxis.lines.show && this._drawGridLine({\n x1: s,\n y1: 0,\n x2: a,\n y2: r,\n parent: this.elgridLinesV\n }), new _(this.ctx).drawXaxisTicks(s, 0, this.elg), a = s = s + i.globals.gridWidth / e + .3;\n }\n if (i.config.grid.yaxis.lines.show) for (var n = 0, l = 0, h = i.globals.gridWidth, c = 0; c < i.globals.dataPoints + 1; c++) {\n this._drawGridLine({\n x1: 0,\n y1: n,\n x2: h,\n y2: l,\n parent: this.elgridLinesH\n }), l = n += i.globals.gridHeight / i.globals.dataPoints;\n }\n }\n }, {\n key: \"renderGrid\",\n value: function value() {\n var t = this.w,\n e = new m(this.ctx);\n this.elg = e.group({\n class: \"apexcharts-grid\"\n }), this.elgridLinesH = e.group({\n class: \"apexcharts-gridlines-horizontal\"\n }), this.elgridLinesV = e.group({\n class: \"apexcharts-gridlines-vertical\"\n }), this.elg.add(this.elgridLinesH), this.elg.add(this.elgridLinesV), t.config.grid.show || (this.elgridLinesV.hide(), this.elgridLinesH.hide());\n\n for (var i, a = t.globals.yAxisScale.length ? t.globals.yAxisScale[0].result.length - 1 : 5, s = 0; s < t.globals.series.length && (void 0 !== t.globals.yAxisScale[s] && (a = t.globals.yAxisScale[s].result.length - 1), !(a > 2)); s++) {\n ;\n }\n\n return !t.globals.isBarHorizontal || this.isRangeBar ? (i = this.xaxisLabels.length, this.isRangeBar && (a = t.globals.labels.length, t.config.xaxis.tickAmount && t.config.xaxis.labels.formatter && (i = t.config.xaxis.tickAmount)), this._drawXYLines({\n xCount: i,\n tickAmount: a\n })) : (i = a, a = t.globals.xTickAmount, this._drawInvertedXYLines({\n xCount: i,\n tickAmount: a\n })), this.drawGridBands(i, a), {\n el: this.elg,\n xAxisTickWidth: t.globals.gridWidth / i\n };\n }\n }, {\n key: \"drawGridBands\",\n value: function value(t, e) {\n var i = this.w;\n if (void 0 !== i.config.grid.row.colors && i.config.grid.row.colors.length > 0) for (var a = 0, s = i.globals.gridHeight / e, r = i.globals.gridWidth, o = 0, n = 0; o < e; o++, n++) {\n n >= i.config.grid.row.colors.length && (n = 0), this._drawGridBandRect({\n c: n,\n x1: 0,\n y1: a,\n x2: r,\n y2: s,\n type: \"row\"\n }), a += i.globals.gridHeight / e;\n }\n if (void 0 !== i.config.grid.column.colors && i.config.grid.column.colors.length > 0) for (var l = i.globals.isBarHorizontal || \"category\" !== i.config.xaxis.type && !i.config.xaxis.convertedCatToNumeric ? t : t - 1, h = i.globals.padHorizontal, c = i.globals.padHorizontal + i.globals.gridWidth / l, d = i.globals.gridHeight, g = 0, u = 0; g < t; g++, u++) {\n u >= i.config.grid.column.colors.length && (u = 0), this._drawGridBandRect({\n c: u,\n x1: h,\n y1: 0,\n x2: c,\n y2: d,\n type: \"column\"\n }), h += i.globals.gridWidth / l;\n }\n }\n }]), t;\n}(),\n q = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w;\n }\n\n return r(t, [{\n key: \"niceScale\",\n value: function value(t, e) {\n var i = arguments.length > 2 && void 0 !== arguments[2] ? arguments[2] : 10,\n a = arguments.length > 3 && void 0 !== arguments[3] ? arguments[3] : 0,\n s = arguments.length > 4 ? arguments[4] : void 0,\n r = this.w,\n o = Math.abs(e - t);\n\n if (\"dataPoints\" === (i = this._adjustTicksForSmallRange(i, a, o)) && (i = r.globals.dataPoints - 1), t === Number.MIN_VALUE && 0 === e || !x.isNumber(t) && !x.isNumber(e) || t === Number.MIN_VALUE && e === -Number.MAX_VALUE) {\n t = 0, e = i;\n var n = this.linearScale(t, e, i);\n return n;\n }\n\n t > e ? (console.warn(\"axis.min cannot be greater than axis.max\"), e = t + .1) : t === e && (t = 0 === t ? 0 : t - .5, e = 0 === e ? 2 : e + .5);\n var l = [];\n o < 1 && s && (\"candlestick\" === r.config.chart.type || \"candlestick\" === r.config.series[a].type || \"boxPlot\" === r.config.chart.type || \"boxPlot\" === r.config.series[a].type || r.globals.isRangeData) && (e *= 1.01);\n var h = i + 1;\n h < 2 ? h = 2 : h > 2 && (h -= 2);\n var c = o / h,\n d = Math.floor(x.log10(c)),\n g = Math.pow(10, d),\n u = Math.round(c / g);\n u < 1 && (u = 1);\n var f = u * g,\n p = f * Math.floor(t / f),\n b = f * Math.ceil(e / f),\n v = p;\n\n if (s && o > 2) {\n for (; l.push(v), !((v += f) > b);) {\n ;\n }\n\n return {\n result: l,\n niceMin: l[0],\n niceMax: l[l.length - 1]\n };\n }\n\n var m = t;\n (l = []).push(m);\n\n for (var y = Math.abs(e - t) / i, w = 0; w <= i; w++) {\n m += y, l.push(m);\n }\n\n return l[l.length - 2] >= e && l.pop(), {\n result: l,\n niceMin: l[0],\n niceMax: l[l.length - 1]\n };\n }\n }, {\n key: \"linearScale\",\n value: function value(t, e) {\n var i = arguments.length > 2 && void 0 !== arguments[2] ? arguments[2] : 10,\n a = arguments.length > 3 ? arguments[3] : void 0,\n s = Math.abs(e - t);\n \"dataPoints\" === (i = this._adjustTicksForSmallRange(i, a, s)) && (i = this.w.globals.dataPoints - 1);\n var r = s / i;\n i === Number.MAX_VALUE && (i = 10, r = 1);\n\n for (var o = [], n = t; i >= 0;) {\n o.push(n), n += r, i -= 1;\n }\n\n return {\n result: o,\n niceMin: o[0],\n niceMax: o[o.length - 1]\n };\n }\n }, {\n key: \"logarithmicScaleNice\",\n value: function value(t, e, i) {\n e <= 0 && (e = Math.max(t, i)), t <= 0 && (t = Math.min(e, i));\n\n for (var a = [], s = Math.ceil(Math.log(e) / Math.log(i) + 1), r = Math.floor(Math.log(t) / Math.log(i)); r < s; r++) {\n a.push(Math.pow(i, r));\n }\n\n return {\n result: a,\n niceMin: a[0],\n niceMax: a[a.length - 1]\n };\n }\n }, {\n key: \"logarithmicScale\",\n value: function value(t, e, i) {\n e <= 0 && (e = Math.max(t, i)), t <= 0 && (t = Math.min(e, i));\n\n for (var a = [], s = Math.log(e) / Math.log(i), r = Math.log(t) / Math.log(i), o = s - r, n = Math.round(o), l = o / n, h = 0, c = r; h < n; h++, c += l) {\n a.push(Math.pow(i, c));\n }\n\n return a.push(Math.pow(i, s)), {\n result: a,\n niceMin: t,\n niceMax: e\n };\n }\n }, {\n key: \"_adjustTicksForSmallRange\",\n value: function value(t, e, i) {\n var a = t;\n\n if (void 0 !== e && this.w.config.yaxis[e].labels.formatter && void 0 === this.w.config.yaxis[e].tickAmount) {\n var s = this.w.config.yaxis[e].labels.formatter(1);\n x.isNumber(Number(s)) && !x.isFloat(s) && (a = Math.ceil(i));\n }\n\n return a < t ? a : t;\n }\n }, {\n key: \"setYScaleForIndex\",\n value: function value(t, e, i) {\n var a = this.w.globals,\n s = this.w.config,\n r = a.isBarHorizontal ? s.xaxis : s.yaxis[t];\n void 0 === a.yAxisScale[t] && (a.yAxisScale[t] = []);\n var o = Math.abs(i - e);\n if (r.logarithmic && o <= 5 && (a.invalidLogScale = !0), r.logarithmic && o > 5) a.allSeriesCollapsed = !1, a.yAxisScale[t] = this.logarithmicScale(e, i, r.logBase), a.yAxisScale[t] = r.forceNiceScale ? this.logarithmicScaleNice(e, i, r.logBase) : this.logarithmicScale(e, i, r.logBase);else if (i !== -Number.MAX_VALUE && x.isNumber(i)) {\n if (a.allSeriesCollapsed = !1, void 0 === r.min && void 0 === r.max || r.forceNiceScale) {\n var n = void 0 === s.yaxis[t].max && void 0 === s.yaxis[t].min || s.yaxis[t].forceNiceScale;\n a.yAxisScale[t] = this.niceScale(e, i, r.tickAmount ? r.tickAmount : o < 5 && o > 1 ? o + 1 : 5, t, n);\n } else a.yAxisScale[t] = this.linearScale(e, i, r.tickAmount, t);\n } else a.yAxisScale[t] = this.linearScale(0, 5, 5);\n }\n }, {\n key: \"setXScale\",\n value: function value(t, e) {\n var i = this.w,\n a = i.globals,\n s = i.config.xaxis,\n r = Math.abs(e - t);\n return e !== -Number.MAX_VALUE && x.isNumber(e) ? a.xAxisScale = this.linearScale(t, e, s.tickAmount ? s.tickAmount : r < 5 && r > 1 ? r + 1 : 5, 0) : a.xAxisScale = this.linearScale(0, 5, 5), a.xAxisScale;\n }\n }, {\n key: \"setMultipleYScales\",\n value: function value() {\n var t = this,\n e = this.w.globals,\n i = this.w.config,\n a = e.minYArr.concat([]),\n s = e.maxYArr.concat([]),\n r = [];\n i.yaxis.forEach(function (e, o) {\n var n = o;\n i.series.forEach(function (t, i) {\n t.name === e.seriesName && (n = i, o !== i ? r.push({\n index: i,\n similarIndex: o,\n alreadyExists: !0\n }) : r.push({\n index: i\n }));\n });\n var l = a[n],\n h = s[n];\n t.setYScaleForIndex(o, l, h);\n }), this.sameScaleInMultipleAxes(a, s, r);\n }\n }, {\n key: \"sameScaleInMultipleAxes\",\n value: function value(t, e, i) {\n var a = this,\n s = this.w.config,\n r = this.w.globals,\n o = [];\n i.forEach(function (t) {\n t.alreadyExists && (void 0 === o[t.index] && (o[t.index] = []), o[t.index].push(t.index), o[t.index].push(t.similarIndex));\n }), r.yAxisSameScaleIndices = o, o.forEach(function (t, e) {\n o.forEach(function (i, a) {\n var s, r;\n e !== a && (s = t, r = i, s.filter(function (t) {\n return -1 !== r.indexOf(t);\n })).length > 0 && (o[e] = o[e].concat(o[a]));\n });\n });\n var n = o.map(function (t) {\n return t.filter(function (e, i) {\n return t.indexOf(e) === i;\n });\n }).map(function (t) {\n return t.sort();\n });\n o = o.filter(function (t) {\n return !!t;\n });\n var l = n.slice(),\n h = l.map(function (t) {\n return JSON.stringify(t);\n });\n l = l.filter(function (t, e) {\n return h.indexOf(JSON.stringify(t)) === e;\n });\n var c = [],\n d = [];\n t.forEach(function (t, i) {\n l.forEach(function (a, s) {\n a.indexOf(i) > -1 && (void 0 === c[s] && (c[s] = [], d[s] = []), c[s].push({\n key: i,\n value: t\n }), d[s].push({\n key: i,\n value: e[i]\n }));\n });\n });\n var g = Array.apply(null, Array(l.length)).map(Number.prototype.valueOf, Number.MIN_VALUE),\n u = Array.apply(null, Array(l.length)).map(Number.prototype.valueOf, -Number.MAX_VALUE);\n c.forEach(function (t, e) {\n t.forEach(function (t, i) {\n g[e] = Math.min(t.value, g[e]);\n });\n }), d.forEach(function (t, e) {\n t.forEach(function (t, i) {\n u[e] = Math.max(t.value, u[e]);\n });\n }), t.forEach(function (t, e) {\n d.forEach(function (t, i) {\n var o = g[i],\n n = u[i];\n s.chart.stacked && (n = 0, t.forEach(function (t, e) {\n t.value !== -Number.MAX_VALUE && (n += t.value), o !== Number.MIN_VALUE && (o += c[i][e].value);\n })), t.forEach(function (i, l) {\n t[l].key === e && (void 0 !== s.yaxis[e].min && (o = \"function\" == typeof s.yaxis[e].min ? s.yaxis[e].min(r.minY) : s.yaxis[e].min), void 0 !== s.yaxis[e].max && (n = \"function\" == typeof s.yaxis[e].max ? s.yaxis[e].max(r.maxY) : s.yaxis[e].max), a.setYScaleForIndex(e, o, n));\n });\n });\n });\n }\n }, {\n key: \"autoScaleY\",\n value: function value(t, e, i) {\n t || (t = this);\n var a = t.w;\n if (a.globals.isMultipleYAxis || a.globals.collapsedSeries.length) return console.warn(\"autoScaleYaxis is not supported in a multi-yaxis chart.\"), e;\n var s = a.globals.seriesX[0],\n r = a.config.chart.stacked;\n return e.forEach(function (t, o) {\n for (var n = 0, l = 0; l < s.length; l++) {\n if (s[l] >= i.xaxis.min) {\n n = l;\n break;\n }\n }\n\n var h,\n c,\n d = a.globals.minYArr[o],\n g = a.globals.maxYArr[o],\n u = a.globals.stackedSeriesTotals;\n a.globals.series.forEach(function (o, l) {\n var f = o[n];\n r ? (f = u[n], h = c = f, u.forEach(function (t, e) {\n s[e] <= i.xaxis.max && s[e] >= i.xaxis.min && (t > c && null !== t && (c = t), o[e] < h && null !== o[e] && (h = o[e]));\n })) : (h = c = f, o.forEach(function (t, e) {\n if (s[e] <= i.xaxis.max && s[e] >= i.xaxis.min) {\n var r = t,\n o = t;\n a.globals.series.forEach(function (i, a) {\n null !== t && (r = Math.min(i[e], r), o = Math.max(i[e], o));\n }), o > c && null !== o && (c = o), r < h && null !== r && (h = r);\n }\n })), void 0 === h && void 0 === c && (h = d, c = g), (c *= c < 0 ? .9 : 1.1) < 0 && c < g && (c = g), (h *= h < 0 ? 1.1 : .9) < 0 && h > d && (h = d), e.length > 1 ? (e[l].min = void 0 === t.min ? h : t.min, e[l].max = void 0 === t.max ? c : t.max) : (e[0].min = void 0 === t.min ? h : t.min, e[0].max = void 0 === t.max ? c : t.max);\n });\n }), e;\n }\n }]), t;\n}(),\n Z = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w, this.scales = new q(e);\n }\n\n return r(t, [{\n key: \"init\",\n value: function value() {\n this.setYRange(), this.setXRange(), this.setZRange();\n }\n }, {\n key: \"getMinYMaxY\",\n value: function value(t) {\n var e = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : Number.MAX_VALUE,\n i = arguments.length > 2 && void 0 !== arguments[2] ? arguments[2] : -Number.MAX_VALUE,\n a = arguments.length > 3 && void 0 !== arguments[3] ? arguments[3] : null,\n s = this.w.config,\n r = this.w.globals,\n o = -Number.MAX_VALUE,\n n = Number.MIN_VALUE;\n null === a && (a = t + 1);\n var l = r.series,\n h = l,\n c = l;\n \"candlestick\" === s.chart.type ? (h = r.seriesCandleL, c = r.seriesCandleH) : \"boxPlot\" === s.chart.type ? (h = r.seriesCandleO, c = r.seriesCandleC) : r.isRangeData && (h = r.seriesRangeStart, c = r.seriesRangeEnd);\n\n for (var d = t; d < a; d++) {\n r.dataPoints = Math.max(r.dataPoints, l[d].length), r.categoryLabels.length && (r.dataPoints = r.categoryLabels.filter(function (t) {\n return void 0 !== t;\n }).length);\n\n for (var g = 0; g < r.series[d].length; g++) {\n var u = l[d][g];\n null !== u && x.isNumber(u) ? (void 0 !== c[d][g] && (o = Math.max(o, c[d][g]), e = Math.min(e, c[d][g])), void 0 !== h[d][g] && (e = Math.min(e, h[d][g]), i = Math.max(i, h[d][g])), \"candlestick\" !== this.w.config.chart.type && \"boxPlot\" !== this.w.config.chart.type || (void 0 !== r.seriesCandleC[d][g] && (o = Math.max(o, r.seriesCandleO[d][g]), o = Math.max(o, r.seriesCandleH[d][g]), o = Math.max(o, r.seriesCandleL[d][g]), o = Math.max(o, r.seriesCandleC[d][g]), \"boxPlot\" === this.w.config.chart.type && (o = Math.max(o, r.seriesCandleM[d][g]))), !s.series[d].type || \"candlestick\" === s.series[d].type && \"boxPlot\" === s.series[d].type || (o = Math.max(o, r.series[d][g]), e = Math.min(e, r.series[d][g])), i = o), r.seriesGoals[d] && r.seriesGoals[d][g] && Array.isArray(r.seriesGoals[d][g]) && r.seriesGoals[d][g].forEach(function (t) {\n n !== Number.MIN_VALUE && (n = Math.min(n, t.value), e = n), o = Math.max(o, t.value), i = o;\n }), x.isFloat(u) && (u = x.noExponents(u), r.yValueDecimal = Math.max(r.yValueDecimal, u.toString().split(\".\")[1].length)), n > h[d][g] && h[d][g] < 0 && (n = h[d][g])) : r.hasNullValues = !0;\n }\n }\n\n return \"rangeBar\" === s.chart.type && r.seriesRangeStart.length && r.isBarHorizontal && (n = e), \"bar\" === s.chart.type && (n < 0 && o < 0 && (o = 0), n === Number.MIN_VALUE && (n = 0)), {\n minY: n,\n maxY: o,\n lowestY: e,\n highestY: i\n };\n }\n }, {\n key: \"setYRange\",\n value: function value() {\n var t = this.w.globals,\n e = this.w.config;\n t.maxY = -Number.MAX_VALUE, t.minY = Number.MIN_VALUE;\n var i = Number.MAX_VALUE;\n if (t.isMultipleYAxis) for (var a = 0; a < t.series.length; a++) {\n var s = this.getMinYMaxY(a, i, null, a + 1);\n t.minYArr.push(s.minY), t.maxYArr.push(s.maxY), i = s.lowestY;\n }\n var r = this.getMinYMaxY(0, i, null, t.series.length);\n\n if (t.minY = r.minY, t.maxY = r.maxY, i = r.lowestY, e.chart.stacked && this._setStackedMinMax(), (\"line\" === e.chart.type || \"area\" === e.chart.type || \"candlestick\" === e.chart.type || \"boxPlot\" === e.chart.type || \"rangeBar\" === e.chart.type && !t.isBarHorizontal) && t.minY === Number.MIN_VALUE && i !== -Number.MAX_VALUE && i !== t.maxY) {\n var o = t.maxY - i;\n (i >= 0 && i <= 10 || void 0 !== e.yaxis[0].min || void 0 !== e.yaxis[0].max) && (o = 0), t.minY = i - 5 * o / 100, i > 0 && t.minY < 0 && (t.minY = 0), t.maxY = t.maxY + 5 * o / 100;\n }\n\n if (e.yaxis.forEach(function (e, i) {\n void 0 !== e.max && (\"number\" == typeof e.max ? t.maxYArr[i] = e.max : \"function\" == typeof e.max && (t.maxYArr[i] = e.max(t.isMultipleYAxis ? t.maxYArr[i] : t.maxY)), t.maxY = t.maxYArr[i]), void 0 !== e.min && (\"number\" == typeof e.min ? t.minYArr[i] = e.min : \"function\" == typeof e.min && (t.minYArr[i] = e.min(t.isMultipleYAxis ? t.minYArr[i] === Number.MIN_VALUE ? 0 : t.minYArr[i] : t.minY)), t.minY = t.minYArr[i]);\n }), t.isBarHorizontal) {\n [\"min\", \"max\"].forEach(function (i) {\n void 0 !== e.xaxis[i] && \"number\" == typeof e.xaxis[i] && (\"min\" === i ? t.minY = e.xaxis[i] : t.maxY = e.xaxis[i]);\n });\n }\n\n return t.isMultipleYAxis ? (this.scales.setMultipleYScales(), t.minY = i, t.yAxisScale.forEach(function (e, i) {\n t.minYArr[i] = e.niceMin, t.maxYArr[i] = e.niceMax;\n })) : (this.scales.setYScaleForIndex(0, t.minY, t.maxY), t.minY = t.yAxisScale[0].niceMin, t.maxY = t.yAxisScale[0].niceMax, t.minYArr[0] = t.yAxisScale[0].niceMin, t.maxYArr[0] = t.yAxisScale[0].niceMax), {\n minY: t.minY,\n maxY: t.maxY,\n minYArr: t.minYArr,\n maxYArr: t.maxYArr,\n yAxisScale: t.yAxisScale\n };\n }\n }, {\n key: \"setXRange\",\n value: function value() {\n var t = this.w.globals,\n e = this.w.config,\n i = \"numeric\" === e.xaxis.type || \"datetime\" === e.xaxis.type || \"category\" === e.xaxis.type && !t.noLabelsProvided || t.noLabelsProvided || t.isXNumeric;\n\n if (t.isXNumeric && function () {\n for (var e = 0; e < t.series.length; e++) {\n if (t.labels[e]) for (var i = 0; i < t.labels[e].length; i++) {\n null !== t.labels[e][i] && x.isNumber(t.labels[e][i]) && (t.maxX = Math.max(t.maxX, t.labels[e][i]), t.initialMaxX = Math.max(t.maxX, t.labels[e][i]), t.minX = Math.min(t.minX, t.labels[e][i]), t.initialMinX = Math.min(t.minX, t.labels[e][i]));\n }\n }\n }(), t.noLabelsProvided && 0 === e.xaxis.categories.length && (t.maxX = t.labels[t.labels.length - 1], t.initialMaxX = t.labels[t.labels.length - 1], t.minX = 1, t.initialMinX = 1), t.isXNumeric || t.noLabelsProvided || t.dataFormatXNumeric) {\n var a;\n if (void 0 === e.xaxis.tickAmount ? (a = Math.round(t.svgWidth / 150), \"numeric\" === e.xaxis.type && t.dataPoints < 30 && (a = t.dataPoints - 1), a > t.dataPoints && 0 !== t.dataPoints && (a = t.dataPoints - 1)) : \"dataPoints\" === e.xaxis.tickAmount ? (t.series.length > 1 && (a = t.series[t.maxValsInArrayIndex].length - 1), t.isXNumeric && (a = t.maxX - t.minX - 1)) : a = e.xaxis.tickAmount, t.xTickAmount = a, void 0 !== e.xaxis.max && \"number\" == typeof e.xaxis.max && (t.maxX = e.xaxis.max), void 0 !== e.xaxis.min && \"number\" == typeof e.xaxis.min && (t.minX = e.xaxis.min), void 0 !== e.xaxis.range && (t.minX = t.maxX - e.xaxis.range), t.minX !== Number.MAX_VALUE && t.maxX !== -Number.MAX_VALUE) {\n if (e.xaxis.convertedCatToNumeric && !t.dataFormatXNumeric) {\n for (var s = [], r = t.minX - 1; r < t.maxX; r++) {\n s.push(r + 1);\n }\n\n t.xAxisScale = {\n result: s,\n niceMin: s[0],\n niceMax: s[s.length - 1]\n };\n } else t.xAxisScale = this.scales.setXScale(t.minX, t.maxX);\n } else t.xAxisScale = this.scales.linearScale(1, a, a), t.noLabelsProvided && t.labels.length > 0 && (t.xAxisScale = this.scales.linearScale(1, t.labels.length, a - 1), t.seriesX = t.labels.slice());\n i && (t.labels = t.xAxisScale.result.slice());\n }\n\n return t.isBarHorizontal && t.labels.length && (t.xTickAmount = t.labels.length), this._handleSingleDataPoint(), this._getMinXDiff(), {\n minX: t.minX,\n maxX: t.maxX\n };\n }\n }, {\n key: \"setZRange\",\n value: function value() {\n var t = this.w.globals;\n if (t.isDataXYZ) for (var e = 0; e < t.series.length; e++) {\n if (void 0 !== t.seriesZ[e]) for (var i = 0; i < t.seriesZ[e].length; i++) {\n null !== t.seriesZ[e][i] && x.isNumber(t.seriesZ[e][i]) && (t.maxZ = Math.max(t.maxZ, t.seriesZ[e][i]), t.minZ = Math.min(t.minZ, t.seriesZ[e][i]));\n }\n }\n }\n }, {\n key: \"_handleSingleDataPoint\",\n value: function value() {\n var t = this.w.globals,\n e = this.w.config;\n\n if (t.minX === t.maxX) {\n var i = new R(this.ctx);\n\n if (\"datetime\" === e.xaxis.type) {\n var a = i.getDate(t.minX);\n e.xaxis.labels.datetimeUTC ? a.setUTCDate(a.getUTCDate() - 2) : a.setDate(a.getDate() - 2), t.minX = new Date(a).getTime();\n var s = i.getDate(t.maxX);\n e.xaxis.labels.datetimeUTC ? s.setUTCDate(s.getUTCDate() + 2) : s.setDate(s.getDate() + 2), t.maxX = new Date(s).getTime();\n } else (\"numeric\" === e.xaxis.type || \"category\" === e.xaxis.type && !t.noLabelsProvided) && (t.minX = t.minX - 2, t.initialMinX = t.minX, t.maxX = t.maxX + 2, t.initialMaxX = t.maxX);\n }\n }\n }, {\n key: \"_getMinXDiff\",\n value: function value() {\n var t = this.w.globals;\n t.isXNumeric && t.seriesX.forEach(function (e, i) {\n 1 === e.length && e.push(t.seriesX[t.maxValsInArrayIndex][t.seriesX[t.maxValsInArrayIndex].length - 1]);\n var a = e.slice();\n a.sort(function (t, e) {\n return t - e;\n }), a.forEach(function (e, i) {\n if (i > 0) {\n var s = e - a[i - 1];\n s > 0 && (t.minXDiff = Math.min(s, t.minXDiff));\n }\n }), 1 !== t.dataPoints && t.minXDiff !== Number.MAX_VALUE || (t.minXDiff = .5);\n });\n }\n }, {\n key: \"_setStackedMinMax\",\n value: function value() {\n var t = this.w.globals,\n e = [],\n i = [];\n if (t.series.length) for (var a = 0; a < t.series[t.maxValsInArrayIndex].length; a++) {\n for (var s = 0, r = 0, o = 0; o < t.series.length; o++) {\n null !== t.series[o][a] && x.isNumber(t.series[o][a]) && (t.series[o][a] > 0 ? s = s + parseFloat(t.series[o][a]) + 1e-4 : r += parseFloat(t.series[o][a])), o === t.series.length - 1 && (e.push(s), i.push(r));\n }\n }\n\n for (var n = 0; n < e.length; n++) {\n t.maxY = Math.max(t.maxY, e[n]), t.minY = Math.min(t.minY, i[n]);\n }\n }\n }]), t;\n}(),\n $ = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w;\n var i = this.w;\n this.xaxisFontSize = i.config.xaxis.labels.style.fontSize, this.axisFontFamily = i.config.xaxis.labels.style.fontFamily, this.xaxisForeColors = i.config.xaxis.labels.style.colors, this.isCategoryBarHorizontal = \"bar\" === i.config.chart.type && i.config.plotOptions.bar.horizontal, this.xAxisoffX = 0, \"bottom\" === i.config.xaxis.position && (this.xAxisoffX = i.globals.gridHeight), this.drawnLabels = [], this.axesUtils = new G(e);\n }\n\n return r(t, [{\n key: \"drawYaxis\",\n value: function value(t) {\n var e = this,\n i = this.w,\n a = new m(this.ctx),\n s = i.config.yaxis[t].labels.style,\n r = s.fontSize,\n o = s.fontFamily,\n n = s.fontWeight,\n l = a.group({\n class: \"apexcharts-yaxis\",\n rel: t,\n transform: \"translate(\" + i.globals.translateYAxisX[t] + \", 0)\"\n });\n if (this.axesUtils.isYAxisHidden(t)) return l;\n var h = a.group({\n class: \"apexcharts-yaxis-texts-g\"\n });\n l.add(h);\n var c = i.globals.yAxisScale[t].result.length - 1,\n d = i.globals.gridHeight / c,\n g = i.globals.translateY,\n u = i.globals.yLabelFormatters[t],\n f = i.globals.yAxisScale[t].result.slice();\n f = this.axesUtils.checkForReversedLabels(t, f);\n var p = \"\";\n if (i.config.yaxis[t].labels.show) for (var x = function x(l) {\n var x = f[l];\n x = u(x, l, i);\n var b = i.config.yaxis[t].labels.padding;\n i.config.yaxis[t].opposite && 0 !== i.config.yaxis.length && (b *= -1);\n var v = e.axesUtils.getYAxisForeColor(s.colors, t),\n m = a.drawText({\n x: b,\n y: g + c / 10 + i.config.yaxis[t].labels.offsetY + 1,\n text: x,\n textAnchor: i.config.yaxis[t].opposite ? \"start\" : \"end\",\n fontSize: r,\n fontFamily: o,\n fontWeight: n,\n maxWidth: i.config.yaxis[t].labels.maxWidth,\n foreColor: Array.isArray(v) ? v[l] : v,\n isPlainText: !1,\n cssClass: \"apexcharts-yaxis-label \" + s.cssClass\n });\n l === c && (p = m), h.add(m);\n var y = document.createElementNS(i.globals.SVGNS, \"title\");\n\n if (y.textContent = Array.isArray(x) ? x.join(\" \") : x, m.node.appendChild(y), 0 !== i.config.yaxis[t].labels.rotate) {\n var w = a.rotateAroundCenter(p.node),\n k = a.rotateAroundCenter(m.node);\n m.node.setAttribute(\"transform\", \"rotate(\".concat(i.config.yaxis[t].labels.rotate, \" \").concat(w.x, \" \").concat(k.y, \")\"));\n }\n\n g += d;\n }, b = c; b >= 0; b--) {\n x(b);\n }\n\n if (void 0 !== i.config.yaxis[t].title.text) {\n var v = a.group({\n class: \"apexcharts-yaxis-title\"\n }),\n y = 0;\n i.config.yaxis[t].opposite && (y = i.globals.translateYAxisX[t]);\n var w = a.drawText({\n x: y,\n y: i.globals.gridHeight / 2 + i.globals.translateY + i.config.yaxis[t].title.offsetY,\n text: i.config.yaxis[t].title.text,\n textAnchor: \"end\",\n foreColor: i.config.yaxis[t].title.style.color,\n fontSize: i.config.yaxis[t].title.style.fontSize,\n fontWeight: i.config.yaxis[t].title.style.fontWeight,\n fontFamily: i.config.yaxis[t].title.style.fontFamily,\n cssClass: \"apexcharts-yaxis-title-text \" + i.config.yaxis[t].title.style.cssClass\n });\n v.add(w), l.add(v);\n }\n\n var k = i.config.yaxis[t].axisBorder,\n A = 31 + k.offsetX;\n\n if (i.config.yaxis[t].opposite && (A = -31 - k.offsetX), k.show) {\n var S = a.drawLine(A, i.globals.translateY + k.offsetY - 2, A, i.globals.gridHeight + i.globals.translateY + k.offsetY + 2, k.color, 0, k.width);\n l.add(S);\n }\n\n return i.config.yaxis[t].axisTicks.show && this.axesUtils.drawYAxisTicks(A, c, k, i.config.yaxis[t].axisTicks, t, d, l), l;\n }\n }, {\n key: \"drawYaxisInversed\",\n value: function value(t) {\n var e = this.w,\n i = new m(this.ctx),\n a = i.group({\n class: \"apexcharts-xaxis apexcharts-yaxis-inversed\"\n }),\n s = i.group({\n class: \"apexcharts-xaxis-texts-g\",\n transform: \"translate(\".concat(e.globals.translateXAxisX, \", \").concat(e.globals.translateXAxisY, \")\")\n });\n a.add(s);\n var r = e.globals.yAxisScale[t].result.length - 1,\n o = e.globals.gridWidth / r + .1,\n n = o + e.config.xaxis.labels.offsetX,\n l = e.globals.xLabelFormatter,\n h = e.globals.yAxisScale[t].result.slice(),\n c = e.globals.timescaleLabels;\n c.length > 0 && (this.xaxisLabels = c.slice(), r = (h = c.slice()).length), h = this.axesUtils.checkForReversedLabels(t, h);\n var d = c.length;\n if (e.config.xaxis.labels.show) for (var g = d ? 0 : r; d ? g < d : g >= 0; d ? g++ : g--) {\n var u = h[g];\n u = l(u, g, e);\n var f = e.globals.gridWidth + e.globals.padHorizontal - (n - o + e.config.xaxis.labels.offsetX);\n\n if (c.length) {\n var p = this.axesUtils.getLabel(h, c, f, g, this.drawnLabels, this.xaxisFontSize);\n f = p.x, u = p.text, this.drawnLabels.push(p.text), 0 === g && e.globals.skipFirstTimelinelabel && (u = \"\"), g === h.length - 1 && e.globals.skipLastTimelinelabel && (u = \"\");\n }\n\n var x = i.drawText({\n x: f,\n y: this.xAxisoffX + e.config.xaxis.labels.offsetY + 30 - (\"top\" === e.config.xaxis.position ? e.globals.xAxisHeight + e.config.xaxis.axisTicks.height - 2 : 0),\n text: u,\n textAnchor: \"middle\",\n foreColor: Array.isArray(this.xaxisForeColors) ? this.xaxisForeColors[t] : this.xaxisForeColors,\n fontSize: this.xaxisFontSize,\n fontFamily: this.xaxisFontFamily,\n fontWeight: e.config.xaxis.labels.style.fontWeight,\n isPlainText: !1,\n cssClass: \"apexcharts-xaxis-label \" + e.config.xaxis.labels.style.cssClass\n });\n s.add(x), x.tspan(u);\n var b = document.createElementNS(e.globals.SVGNS, \"title\");\n b.textContent = u, x.node.appendChild(b), n += o;\n }\n return this.inversedYAxisTitleText(a), this.inversedYAxisBorder(a), a;\n }\n }, {\n key: \"inversedYAxisBorder\",\n value: function value(t) {\n var e = this.w,\n i = new m(this.ctx),\n a = e.config.xaxis.axisBorder;\n\n if (a.show) {\n var s = 0;\n \"bar\" === e.config.chart.type && e.globals.isXNumeric && (s -= 15);\n var r = i.drawLine(e.globals.padHorizontal + s + a.offsetX, this.xAxisoffX, e.globals.gridWidth, this.xAxisoffX, a.color, 0, a.height);\n t.add(r);\n }\n }\n }, {\n key: \"inversedYAxisTitleText\",\n value: function value(t) {\n var e = this.w,\n i = new m(this.ctx);\n\n if (void 0 !== e.config.xaxis.title.text) {\n var a = i.group({\n class: \"apexcharts-xaxis-title apexcharts-yaxis-title-inversed\"\n }),\n s = i.drawText({\n x: e.globals.gridWidth / 2 + e.config.xaxis.title.offsetX,\n y: this.xAxisoffX + parseFloat(this.xaxisFontSize) + parseFloat(e.config.xaxis.title.style.fontSize) + e.config.xaxis.title.offsetY + 20,\n text: e.config.xaxis.title.text,\n textAnchor: \"middle\",\n fontSize: e.config.xaxis.title.style.fontSize,\n fontFamily: e.config.xaxis.title.style.fontFamily,\n fontWeight: e.config.xaxis.title.style.fontWeight,\n foreColor: e.config.xaxis.title.style.color,\n cssClass: \"apexcharts-xaxis-title-text \" + e.config.xaxis.title.style.cssClass\n });\n a.add(s), t.add(a);\n }\n }\n }, {\n key: \"yAxisTitleRotate\",\n value: function value(t, e) {\n var i = this.w,\n a = new m(this.ctx),\n s = {\n width: 0,\n height: 0\n },\n r = {\n width: 0,\n height: 0\n },\n o = i.globals.dom.baseEl.querySelector(\" .apexcharts-yaxis[rel='\".concat(t, \"'] .apexcharts-yaxis-texts-g\"));\n null !== o && (s = o.getBoundingClientRect());\n var n = i.globals.dom.baseEl.querySelector(\".apexcharts-yaxis[rel='\".concat(t, \"'] .apexcharts-yaxis-title text\"));\n\n if (null !== n && (r = n.getBoundingClientRect()), null !== n) {\n var l = this.xPaddingForYAxisTitle(t, s, r, e);\n n.setAttribute(\"x\", l.xPos - (e ? 10 : 0));\n }\n\n if (null !== n) {\n var h = a.rotateAroundCenter(n);\n n.setAttribute(\"transform\", \"rotate(\".concat(e ? -1 * i.config.yaxis[t].title.rotate : i.config.yaxis[t].title.rotate, \" \").concat(h.x, \" \").concat(h.y, \")\"));\n }\n }\n }, {\n key: \"xPaddingForYAxisTitle\",\n value: function value(t, e, i, a) {\n var s = this.w,\n r = 0,\n o = 0,\n n = 10;\n return void 0 === s.config.yaxis[t].title.text || t < 0 ? {\n xPos: o,\n padd: 0\n } : (a ? (o = e.width + s.config.yaxis[t].title.offsetX + i.width / 2 + n / 2, 0 === (r += 1) && (o -= n / 2)) : (o = -1 * e.width + s.config.yaxis[t].title.offsetX + n / 2 + i.width / 2, s.globals.isBarHorizontal && (n = 25, o = -1 * e.width - s.config.yaxis[t].title.offsetX - n)), {\n xPos: o,\n padd: n\n });\n }\n }, {\n key: \"setYAxisXPosition\",\n value: function value(t, e) {\n var i = this.w,\n a = 0,\n s = 0,\n r = 18,\n o = 1;\n i.config.yaxis.length > 1 && (this.multipleYs = !0), i.config.yaxis.map(function (n, l) {\n var h = i.globals.ignoreYAxisIndexes.indexOf(l) > -1 || !n.show || n.floating || 0 === t[l].width,\n c = t[l].width + e[l].width;\n n.opposite ? i.globals.isBarHorizontal ? (s = i.globals.gridWidth + i.globals.translateX - 1, i.globals.translateYAxisX[l] = s - n.labels.offsetX) : (s = i.globals.gridWidth + i.globals.translateX + o, h || (o = o + c + 20), i.globals.translateYAxisX[l] = s - n.labels.offsetX + 20) : (a = i.globals.translateX - r, h || (r = r + c + 20), i.globals.translateYAxisX[l] = a + n.labels.offsetX);\n });\n }\n }, {\n key: \"setYAxisTextAlignments\",\n value: function value() {\n var t = this.w,\n e = t.globals.dom.baseEl.getElementsByClassName(\"apexcharts-yaxis\");\n (e = x.listToArray(e)).forEach(function (e, i) {\n var a = t.config.yaxis[i];\n\n if (a && void 0 !== a.labels.align) {\n var s = t.globals.dom.baseEl.querySelector(\".apexcharts-yaxis[rel='\".concat(i, \"'] .apexcharts-yaxis-texts-g\")),\n r = t.globals.dom.baseEl.querySelectorAll(\".apexcharts-yaxis[rel='\".concat(i, \"'] .apexcharts-yaxis-label\"));\n r = x.listToArray(r);\n var o = s.getBoundingClientRect();\n \"left\" === a.labels.align ? (r.forEach(function (t, e) {\n t.setAttribute(\"text-anchor\", \"start\");\n }), a.opposite || s.setAttribute(\"transform\", \"translate(-\".concat(o.width, \", 0)\"))) : \"center\" === a.labels.align ? (r.forEach(function (t, e) {\n t.setAttribute(\"text-anchor\", \"middle\");\n }), s.setAttribute(\"transform\", \"translate(\".concat(o.width / 2 * (a.opposite ? 1 : -1), \", 0)\"))) : \"right\" === a.labels.align && (r.forEach(function (t, e) {\n t.setAttribute(\"text-anchor\", \"end\");\n }), a.opposite && s.setAttribute(\"transform\", \"translate(\".concat(o.width, \", 0)\")));\n }\n });\n }\n }]), t;\n}(),\n J = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w, this.documentEvent = x.bind(this.documentEvent, this);\n }\n\n return r(t, [{\n key: \"addEventListener\",\n value: function value(t, e) {\n var i = this.w;\n i.globals.events.hasOwnProperty(t) ? i.globals.events[t].push(e) : i.globals.events[t] = [e];\n }\n }, {\n key: \"removeEventListener\",\n value: function value(t, e) {\n var i = this.w;\n\n if (i.globals.events.hasOwnProperty(t)) {\n var a = i.globals.events[t].indexOf(e);\n -1 !== a && i.globals.events[t].splice(a, 1);\n }\n }\n }, {\n key: \"fireEvent\",\n value: function value(t, e) {\n var i = this.w;\n\n if (i.globals.events.hasOwnProperty(t)) {\n e && e.length || (e = []);\n\n for (var a = i.globals.events[t], s = a.length, r = 0; r < s; r++) {\n a[r].apply(null, e);\n }\n }\n }\n }, {\n key: \"setupEventHandlers\",\n value: function value() {\n var t = this,\n e = this.w,\n i = this.ctx,\n a = e.globals.dom.baseEl.querySelector(e.globals.chartClass);\n this.ctx.eventList.forEach(function (t) {\n a.addEventListener(t, function (t) {\n var a = Object.assign({}, e, {\n seriesIndex: e.globals.capturedSeriesIndex,\n dataPointIndex: e.globals.capturedDataPointIndex\n });\n \"mousemove\" === t.type || \"touchmove\" === t.type ? \"function\" == typeof e.config.chart.events.mouseMove && e.config.chart.events.mouseMove(t, i, a) : \"mouseleave\" === t.type || \"touchleave\" === t.type ? \"function\" == typeof e.config.chart.events.mouseLeave && e.config.chart.events.mouseLeave(t, i, a) : (\"mouseup\" === t.type && 1 === t.which || \"touchend\" === t.type) && (\"function\" == typeof e.config.chart.events.click && e.config.chart.events.click(t, i, a), i.ctx.events.fireEvent(\"click\", [t, i, a]));\n }, {\n capture: !1,\n passive: !0\n });\n }), this.ctx.eventList.forEach(function (i) {\n e.globals.dom.baseEl.addEventListener(i, t.documentEvent, {\n passive: !0\n });\n }), this.ctx.core.setupBrushHandler();\n }\n }, {\n key: \"documentEvent\",\n value: function value(t) {\n var e = this.w,\n i = t.target.className;\n\n if (\"click\" === t.type) {\n var a = e.globals.dom.baseEl.querySelector(\".apexcharts-menu\");\n a && a.classList.contains(\"apexcharts-menu-open\") && \"apexcharts-menu-icon\" !== i && a.classList.remove(\"apexcharts-menu-open\");\n }\n\n e.globals.clientX = \"touchmove\" === t.type ? t.touches[0].clientX : t.clientX, e.globals.clientY = \"touchmove\" === t.type ? t.touches[0].clientY : t.clientY;\n }\n }]), t;\n}(),\n Q = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w;\n }\n\n return r(t, [{\n key: \"setCurrentLocaleValues\",\n value: function value(t) {\n var e = this.w.config.chart.locales;\n window.Apex.chart && window.Apex.chart.locales && window.Apex.chart.locales.length > 0 && (e = this.w.config.chart.locales.concat(window.Apex.chart.locales));\n var i = e.filter(function (e) {\n return e.name === t;\n })[0];\n if (!i) throw new Error(\"Wrong locale name provided. Please make sure you set the correct locale name in options\");\n var a = x.extend(C, i);\n this.w.globals.locale = a.options;\n }\n }]), t;\n}(),\n K = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w;\n }\n\n return r(t, [{\n key: \"drawAxis\",\n value: function value(t, e) {\n var i,\n a,\n s = this.w.globals,\n r = this.w.config,\n o = new _(this.ctx),\n n = new $(this.ctx);\n s.axisCharts && \"radar\" !== t && (s.isBarHorizontal ? (a = n.drawYaxisInversed(0), i = o.drawXaxisInversed(0), s.dom.elGraphical.add(i), s.dom.elGraphical.add(a)) : (i = o.drawXaxis(), s.dom.elGraphical.add(i), r.yaxis.map(function (t, e) {\n -1 === s.ignoreYAxisIndexes.indexOf(e) && (a = n.drawYaxis(e), s.dom.Paper.add(a));\n })));\n }\n }]), t;\n}(),\n tt = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w;\n }\n\n return r(t, [{\n key: \"drawXCrosshairs\",\n value: function value() {\n var t = this.w,\n e = new m(this.ctx),\n i = new v(this.ctx),\n a = t.config.xaxis.crosshairs.fill.gradient,\n s = t.config.xaxis.crosshairs.dropShadow,\n r = t.config.xaxis.crosshairs.fill.type,\n o = a.colorFrom,\n n = a.colorTo,\n l = a.opacityFrom,\n h = a.opacityTo,\n c = a.stops,\n d = s.enabled,\n g = s.left,\n u = s.top,\n f = s.blur,\n p = s.color,\n b = s.opacity,\n y = t.config.xaxis.crosshairs.fill.color;\n\n if (t.config.xaxis.crosshairs.show) {\n \"gradient\" === r && (y = e.drawGradient(\"vertical\", o, n, l, h, null, c, null));\n var w = e.drawRect();\n 1 === t.config.xaxis.crosshairs.width && (w = e.drawLine());\n var k = t.globals.gridHeight;\n (!x.isNumber(k) || k < 0) && (k = 0);\n var A = t.config.xaxis.crosshairs.width;\n (!x.isNumber(A) || A < 0) && (A = 0), w.attr({\n class: \"apexcharts-xcrosshairs\",\n x: 0,\n y: 0,\n y2: k,\n width: A,\n height: k,\n fill: y,\n filter: \"none\",\n \"fill-opacity\": t.config.xaxis.crosshairs.opacity,\n stroke: t.config.xaxis.crosshairs.stroke.color,\n \"stroke-width\": t.config.xaxis.crosshairs.stroke.width,\n \"stroke-dasharray\": t.config.xaxis.crosshairs.stroke.dashArray\n }), d && (w = i.dropShadow(w, {\n left: g,\n top: u,\n blur: f,\n color: p,\n opacity: b\n })), t.globals.dom.elGraphical.add(w);\n }\n }\n }, {\n key: \"drawYCrosshairs\",\n value: function value() {\n var t = this.w,\n e = new m(this.ctx),\n i = t.config.yaxis[0].crosshairs,\n a = t.globals.barPadForNumericAxis;\n\n if (t.config.yaxis[0].crosshairs.show) {\n var s = e.drawLine(-a, 0, t.globals.gridWidth + a, 0, i.stroke.color, i.stroke.dashArray, i.stroke.width);\n s.attr({\n class: \"apexcharts-ycrosshairs\"\n }), t.globals.dom.elGraphical.add(s);\n }\n\n var r = e.drawLine(-a, 0, t.globals.gridWidth + a, 0, i.stroke.color, 0, 0);\n r.attr({\n class: \"apexcharts-ycrosshairs-hidden\"\n }), t.globals.dom.elGraphical.add(r);\n }\n }]), t;\n}(),\n et = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w;\n }\n\n return r(t, [{\n key: \"checkResponsiveConfig\",\n value: function value(t) {\n var e = this,\n i = this.w,\n a = i.config;\n\n if (0 !== a.responsive.length) {\n var s = a.responsive.slice();\n s.sort(function (t, e) {\n return t.breakpoint > e.breakpoint ? 1 : e.breakpoint > t.breakpoint ? -1 : 0;\n }).reverse();\n\n var r = new N({}),\n o = function o() {\n var t = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : {},\n a = s[0].breakpoint,\n o = window.innerWidth > 0 ? window.innerWidth : screen.width;\n\n if (o > a) {\n var n = y.extendArrayProps(r, i.globals.initialConfig, i);\n t = x.extend(n, t), t = x.extend(i.config, t), e.overrideResponsiveOptions(t);\n } else for (var l = 0; l < s.length; l++) {\n o < s[l].breakpoint && (t = y.extendArrayProps(r, s[l].options, i), t = x.extend(i.config, t), e.overrideResponsiveOptions(t));\n }\n };\n\n if (t) {\n var n = y.extendArrayProps(r, t, i);\n n = x.extend(i.config, n), o(n = x.extend(n, t));\n } else o({});\n }\n }\n }, {\n key: \"overrideResponsiveOptions\",\n value: function value(t) {\n var e = new N(t).init({\n responsiveOverride: !0\n });\n this.w.config = e;\n }\n }]), t;\n}(),\n it = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.colors = [], this.w = e.w;\n var i = this.w;\n this.isColorFn = !1, this.isHeatmapDistributed = \"treemap\" === i.config.chart.type && i.config.plotOptions.treemap.distributed || \"heatmap\" === i.config.chart.type && i.config.plotOptions.heatmap.distributed, this.isBarDistributed = i.config.plotOptions.bar.distributed && (\"bar\" === i.config.chart.type || \"rangeBar\" === i.config.chart.type);\n }\n\n return r(t, [{\n key: \"init\",\n value: function value() {\n this.setDefaultColors();\n }\n }, {\n key: \"setDefaultColors\",\n value: function value() {\n var t = this,\n e = this.w,\n i = new x();\n\n if (e.globals.dom.elWrap.classList.add(\"apexcharts-theme-\".concat(e.config.theme.mode)), void 0 === e.config.colors ? e.globals.colors = this.predefined() : (e.globals.colors = e.config.colors, Array.isArray(e.config.colors) && e.config.colors.length > 0 && \"function\" == typeof e.config.colors[0] && (e.globals.colors = e.config.series.map(function (i, a) {\n var s = e.config.colors[a];\n return s || (s = e.config.colors[0]), \"function\" == typeof s ? (t.isColorFn = !0, s({\n value: e.globals.axisCharts ? e.globals.series[a][0] ? e.globals.series[a][0] : 0 : e.globals.series[a],\n seriesIndex: a,\n dataPointIndex: a,\n w: e\n })) : s;\n }))), e.globals.seriesColors.map(function (t, i) {\n t && (e.globals.colors[i] = t);\n }), e.config.theme.monochrome.enabled) {\n var a = [],\n s = e.globals.series.length;\n (this.isBarDistributed || this.isHeatmapDistributed) && (s = e.globals.series[0].length * e.globals.series.length);\n\n for (var r = e.config.theme.monochrome.color, o = 1 / (s / e.config.theme.monochrome.shadeIntensity), n = e.config.theme.monochrome.shadeTo, l = 0, h = 0; h < s; h++) {\n var c = void 0;\n \"dark\" === n ? (c = i.shadeColor(-1 * l, r), l += o) : (c = i.shadeColor(l, r), l += o), a.push(c);\n }\n\n e.globals.colors = a.slice();\n }\n\n var d = e.globals.colors.slice();\n this.pushExtraColors(e.globals.colors);\n [\"fill\", \"stroke\"].forEach(function (i) {\n void 0 === e.config[i].colors ? e.globals[i].colors = t.isColorFn ? e.config.colors : d : e.globals[i].colors = e.config[i].colors.slice(), t.pushExtraColors(e.globals[i].colors);\n }), void 0 === e.config.dataLabels.style.colors ? e.globals.dataLabels.style.colors = d : e.globals.dataLabels.style.colors = e.config.dataLabels.style.colors.slice(), this.pushExtraColors(e.globals.dataLabels.style.colors, 50), void 0 === e.config.plotOptions.radar.polygons.fill.colors ? e.globals.radarPolygons.fill.colors = [\"dark\" === e.config.theme.mode ? \"#424242\" : \"none\"] : e.globals.radarPolygons.fill.colors = e.config.plotOptions.radar.polygons.fill.colors.slice(), this.pushExtraColors(e.globals.radarPolygons.fill.colors, 20), void 0 === e.config.markers.colors ? e.globals.markers.colors = d : e.globals.markers.colors = e.config.markers.colors.slice(), this.pushExtraColors(e.globals.markers.colors);\n }\n }, {\n key: \"pushExtraColors\",\n value: function value(t, e) {\n var i = arguments.length > 2 && void 0 !== arguments[2] ? arguments[2] : null,\n a = this.w,\n s = e || a.globals.series.length;\n if (null === i && (i = this.isBarDistributed || this.isHeatmapDistributed || \"heatmap\" === a.config.chart.type && a.config.plotOptions.heatmap.colorScale.inverse), i && a.globals.series.length && (s = a.globals.series[a.globals.maxValsInArrayIndex].length * a.globals.series.length), t.length < s) for (var r = s - t.length, o = 0; o < r; o++) {\n t.push(t[o]);\n }\n }\n }, {\n key: \"updateThemeOptions\",\n value: function value(t) {\n t.chart = t.chart || {}, t.tooltip = t.tooltip || {};\n var e = t.theme.mode || \"light\",\n i = t.theme.palette ? t.theme.palette : \"dark\" === e ? \"palette4\" : \"palette1\",\n a = t.chart.foreColor ? t.chart.foreColor : \"dark\" === e ? \"#f6f7f8\" : \"#373d3f\";\n return t.tooltip.theme = e, t.chart.foreColor = a, t.theme.palette = i, t;\n }\n }, {\n key: \"predefined\",\n value: function value() {\n switch (this.w.config.theme.palette) {\n case \"palette1\":\n this.colors = [\"#008FFB\", \"#00E396\", \"#FEB019\", \"#FF4560\", \"#775DD0\"];\n break;\n\n case \"palette2\":\n this.colors = [\"#3f51b5\", \"#03a9f4\", \"#4caf50\", \"#f9ce1d\", \"#FF9800\"];\n break;\n\n case \"palette3\":\n this.colors = [\"#33b2df\", \"#546E7A\", \"#d4526e\", \"#13d8aa\", \"#A5978B\"];\n break;\n\n case \"palette4\":\n this.colors = [\"#4ecdc4\", \"#c7f464\", \"#81D4FA\", \"#fd6a6a\", \"#546E7A\"];\n break;\n\n case \"palette5\":\n this.colors = [\"#2b908f\", \"#f9a3a4\", \"#90ee7e\", \"#fa4443\", \"#69d2e7\"];\n break;\n\n case \"palette6\":\n this.colors = [\"#449DD1\", \"#F86624\", \"#EA3546\", \"#662E9B\", \"#C5D86D\"];\n break;\n\n case \"palette7\":\n this.colors = [\"#D7263D\", \"#1B998B\", \"#2E294E\", \"#F46036\", \"#E2C044\"];\n break;\n\n case \"palette8\":\n this.colors = [\"#662E9B\", \"#F86624\", \"#F9C80E\", \"#EA3546\", \"#43BCCD\"];\n break;\n\n case \"palette9\":\n this.colors = [\"#5C4742\", \"#A5978B\", \"#8D5B4C\", \"#5A2A27\", \"#C4BBAF\"];\n break;\n\n case \"palette10\":\n this.colors = [\"#A300D6\", \"#7D02EB\", \"#5653FE\", \"#2983FF\", \"#00B1F2\"];\n break;\n\n default:\n this.colors = [\"#008FFB\", \"#00E396\", \"#FEB019\", \"#FF4560\", \"#775DD0\"];\n }\n\n return this.colors;\n }\n }]), t;\n}(),\n at = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w;\n }\n\n return r(t, [{\n key: \"draw\",\n value: function value() {\n this.drawTitleSubtitle(\"title\"), this.drawTitleSubtitle(\"subtitle\");\n }\n }, {\n key: \"drawTitleSubtitle\",\n value: function value(t) {\n var e = this.w,\n i = \"title\" === t ? e.config.title : e.config.subtitle,\n a = e.globals.svgWidth / 2,\n s = i.offsetY,\n r = \"middle\";\n\n if (\"left\" === i.align ? (a = 10, r = \"start\") : \"right\" === i.align && (a = e.globals.svgWidth - 10, r = \"end\"), a += i.offsetX, s = s + parseInt(i.style.fontSize, 10) + i.margin / 2, void 0 !== i.text) {\n var o = new m(this.ctx).drawText({\n x: a,\n y: s,\n text: i.text,\n textAnchor: r,\n fontSize: i.style.fontSize,\n fontFamily: i.style.fontFamily,\n fontWeight: i.style.fontWeight,\n foreColor: i.style.color,\n opacity: 1\n });\n o.node.setAttribute(\"class\", \"apexcharts-\".concat(t, \"-text\")), e.globals.dom.Paper.add(o);\n }\n }\n }]), t;\n}(),\n st = function () {\n function t(e) {\n a(this, t), this.w = e.w, this.dCtx = e;\n }\n\n return r(t, [{\n key: \"getTitleSubtitleCoords\",\n value: function value(t) {\n var e = this.w,\n i = 0,\n a = 0,\n s = \"title\" === t ? e.config.title.floating : e.config.subtitle.floating,\n r = e.globals.dom.baseEl.querySelector(\".apexcharts-\".concat(t, \"-text\"));\n\n if (null !== r && !s) {\n var o = r.getBoundingClientRect();\n i = o.width, a = e.globals.axisCharts ? o.height + 5 : o.height;\n }\n\n return {\n width: i,\n height: a\n };\n }\n }, {\n key: \"getLegendsRect\",\n value: function value() {\n var t = this.w,\n e = t.globals.dom.baseEl.querySelector(\".apexcharts-legend\");\n t.config.legend.height || \"top\" !== t.config.legend.position && \"bottom\" !== t.config.legend.position || (e.style.maxHeight = t.globals.svgHeight / 2 + \"px\");\n var i = Object.assign({}, x.getBoundingClientRect(e));\n return null !== e && !t.config.legend.floating && t.config.legend.show ? this.dCtx.lgRect = {\n x: i.x,\n y: i.y,\n height: i.height,\n width: 0 === i.height ? 0 : i.width\n } : this.dCtx.lgRect = {\n x: 0,\n y: 0,\n height: 0,\n width: 0\n }, \"left\" !== t.config.legend.position && \"right\" !== t.config.legend.position || 1.5 * this.dCtx.lgRect.width > t.globals.svgWidth && (this.dCtx.lgRect.width = t.globals.svgWidth / 1.5), this.dCtx.lgRect;\n }\n }, {\n key: \"getLargestStringFromMultiArr\",\n value: function value(t, e) {\n var i = t;\n\n if (this.w.globals.isMultiLineX) {\n var a = e.map(function (t, e) {\n return Array.isArray(t) ? t.length : 1;\n }),\n s = Math.max.apply(Math, u(a));\n i = e[a.indexOf(s)];\n }\n\n return i;\n }\n }]), t;\n}(),\n rt = function () {\n function t(e) {\n a(this, t), this.w = e.w, this.dCtx = e;\n }\n\n return r(t, [{\n key: \"getxAxisLabelsCoords\",\n value: function value() {\n var t,\n e = this.w,\n i = e.globals.labels.slice();\n\n if (e.config.xaxis.convertedCatToNumeric && 0 === i.length && (i = e.globals.categoryLabels), e.globals.timescaleLabels.length > 0) {\n var a = this.getxAxisTimeScaleLabelsCoords();\n t = {\n width: a.width,\n height: a.height\n }, e.globals.rotateXLabels = !1;\n } else {\n this.dCtx.lgWidthForSideLegends = \"left\" !== e.config.legend.position && \"right\" !== e.config.legend.position || e.config.legend.floating ? 0 : this.dCtx.lgRect.width;\n var s = e.globals.xLabelFormatter,\n r = x.getLargestStringFromArr(i),\n o = this.dCtx.dimHelpers.getLargestStringFromMultiArr(r, i);\n e.globals.isBarHorizontal && (o = r = e.globals.yAxisScale[0].result.reduce(function (t, e) {\n return t.length > e.length ? t : e;\n }, 0));\n var n = new V(this.dCtx.ctx),\n l = r;\n r = n.xLabelFormat(s, r, l, {\n i: void 0,\n dateFormatter: new R(this.dCtx.ctx).formatDate,\n w: e\n }), o = n.xLabelFormat(s, o, l, {\n i: void 0,\n dateFormatter: new R(this.dCtx.ctx).formatDate,\n w: e\n }), (e.config.xaxis.convertedCatToNumeric && void 0 === r || \"\" === String(r).trim()) && (o = r = \"1\");\n var h = new m(this.dCtx.ctx),\n c = h.getTextRects(r, e.config.xaxis.labels.style.fontSize),\n d = c;\n\n if (r !== o && (d = h.getTextRects(o, e.config.xaxis.labels.style.fontSize)), (t = {\n width: c.width >= d.width ? c.width : d.width,\n height: c.height >= d.height ? c.height : d.height\n }).width * i.length > e.globals.svgWidth - this.dCtx.lgWidthForSideLegends - this.dCtx.yAxisWidth - this.dCtx.gridPad.left - this.dCtx.gridPad.right && 0 !== e.config.xaxis.labels.rotate || e.config.xaxis.labels.rotateAlways) {\n if (!e.globals.isBarHorizontal) {\n e.globals.rotateXLabels = !0;\n\n var g = function g(t) {\n return h.getTextRects(t, e.config.xaxis.labels.style.fontSize, e.config.xaxis.labels.style.fontFamily, \"rotate(\".concat(e.config.xaxis.labels.rotate, \" 0 0)\"), !1);\n };\n\n c = g(r), r !== o && (d = g(o)), t.height = (c.height > d.height ? c.height : d.height) / 1.5, t.width = c.width > d.width ? c.width : d.width;\n }\n } else e.globals.rotateXLabels = !1;\n }\n\n return e.config.xaxis.labels.show || (t = {\n width: 0,\n height: 0\n }), {\n width: t.width,\n height: t.height\n };\n }\n }, {\n key: \"getxAxisGroupLabelsCoords\",\n value: function value() {\n var t,\n e = this.w;\n if (!e.globals.hasGroups) return {\n width: 0,\n height: 0\n };\n var i,\n a = (null === (t = e.config.xaxis.group.style) || void 0 === t ? void 0 : t.fontSize) || e.config.xaxis.labels.style.fontSize,\n s = e.globals.groups.map(function (t) {\n return t.title;\n }),\n r = x.getLargestStringFromArr(s),\n o = this.dCtx.dimHelpers.getLargestStringFromMultiArr(r, s),\n n = new m(this.dCtx.ctx),\n l = n.getTextRects(r, a),\n h = l;\n return r !== o && (h = n.getTextRects(o, a)), i = {\n width: l.width >= h.width ? l.width : h.width,\n height: l.height >= h.height ? l.height : h.height\n }, e.config.xaxis.labels.show || (i = {\n width: 0,\n height: 0\n }), {\n width: i.width,\n height: i.height\n };\n }\n }, {\n key: \"getxAxisTitleCoords\",\n value: function value() {\n var t = this.w,\n e = 0,\n i = 0;\n\n if (void 0 !== t.config.xaxis.title.text) {\n var a = new m(this.dCtx.ctx).getTextRects(t.config.xaxis.title.text, t.config.xaxis.title.style.fontSize);\n e = a.width, i = a.height;\n }\n\n return {\n width: e,\n height: i\n };\n }\n }, {\n key: \"getxAxisTimeScaleLabelsCoords\",\n value: function value() {\n var t,\n e = this.w;\n this.dCtx.timescaleLabels = e.globals.timescaleLabels.slice();\n var i = this.dCtx.timescaleLabels.map(function (t) {\n return t.value;\n }),\n a = i.reduce(function (t, e) {\n return void 0 === t ? (console.error(\"You have possibly supplied invalid Date format. Please supply a valid JavaScript Date\"), 0) : t.length > e.length ? t : e;\n }, 0);\n return 1.05 * (t = new m(this.dCtx.ctx).getTextRects(a, e.config.xaxis.labels.style.fontSize)).width * i.length > e.globals.gridWidth && 0 !== e.config.xaxis.labels.rotate && (e.globals.overlappingXLabels = !0), t;\n }\n }, {\n key: \"additionalPaddingXLabels\",\n value: function value(t) {\n var e = this,\n i = this.w,\n a = i.globals,\n s = i.config,\n r = s.xaxis.type,\n o = t.width;\n a.skipLastTimelinelabel = !1, a.skipFirstTimelinelabel = !1;\n\n var n = i.config.yaxis[0].opposite && i.globals.isBarHorizontal,\n l = function l(t, n) {\n (function (t) {\n return -1 !== a.collapsedSeriesIndices.indexOf(t);\n })(n) || function (t) {\n if (e.dCtx.timescaleLabels && e.dCtx.timescaleLabels.length) {\n var n = e.dCtx.timescaleLabels[0],\n l = e.dCtx.timescaleLabels[e.dCtx.timescaleLabels.length - 1].position + o / 1.75 - e.dCtx.yAxisWidthRight,\n h = n.position - o / 1.75 + e.dCtx.yAxisWidthLeft,\n c = \"right\" === i.config.legend.position && e.dCtx.lgRect.width > 0 ? e.dCtx.lgRect.width : 0;\n l > a.svgWidth - a.translateX - c && (a.skipLastTimelinelabel = !0), h < -(t.show && !t.floating || \"bar\" !== s.chart.type && \"candlestick\" !== s.chart.type && \"rangeBar\" !== s.chart.type && \"boxPlot\" !== s.chart.type ? 10 : o / 1.75) && (a.skipFirstTimelinelabel = !0);\n } else \"datetime\" === r ? e.dCtx.gridPad.right < o && !a.rotateXLabels && (a.skipLastTimelinelabel = !0) : \"datetime\" !== r && e.dCtx.gridPad.right < o / 2 - e.dCtx.yAxisWidthRight && !a.rotateXLabels && !i.config.xaxis.labels.trim && (\"between\" !== i.config.xaxis.tickPlacement || i.globals.isBarHorizontal) && (e.dCtx.xPadRight = o / 2 + 1);\n }(t);\n };\n\n s.yaxis.forEach(function (t, i) {\n n ? (e.dCtx.gridPad.left < o && (e.dCtx.xPadLeft = o / 2 + 1), e.dCtx.xPadRight = o / 2 + 1) : l(t, i);\n });\n }\n }]), t;\n}(),\n ot = function () {\n function t(e) {\n a(this, t), this.w = e.w, this.dCtx = e;\n }\n\n return r(t, [{\n key: \"getyAxisLabelsCoords\",\n value: function value() {\n var t = this,\n e = this.w,\n i = [],\n a = 10,\n s = new G(this.dCtx.ctx);\n return e.config.yaxis.map(function (r, o) {\n var n = e.globals.yAxisScale[o],\n l = 0;\n\n if (!s.isYAxisHidden(o) && r.labels.show && void 0 !== r.labels.minWidth && (l = r.labels.minWidth), !s.isYAxisHidden(o) && r.labels.show && n.result.length) {\n var h = e.globals.yLabelFormatters[o],\n c = n.niceMin === Number.MIN_VALUE ? 0 : n.niceMin,\n d = String(c).length > String(n.niceMax).length ? c : n.niceMax,\n g = h(d, {\n seriesIndex: o,\n dataPointIndex: -1,\n w: e\n }),\n u = g;\n\n if (void 0 !== g && 0 !== g.length || (g = d), e.globals.isBarHorizontal) {\n a = 0;\n var f = e.globals.labels.slice();\n g = h(g = x.getLargestStringFromArr(f), {\n seriesIndex: o,\n dataPointIndex: -1,\n w: e\n }), u = t.dCtx.dimHelpers.getLargestStringFromMultiArr(g, f);\n }\n\n var p = new m(t.dCtx.ctx),\n b = \"rotate(\".concat(r.labels.rotate, \" 0 0)\"),\n v = p.getTextRects(g, r.labels.style.fontSize, r.labels.style.fontFamily, b, !1),\n y = v;\n g !== u && (y = p.getTextRects(u, r.labels.style.fontSize, r.labels.style.fontFamily, b, !1)), i.push({\n width: (l > y.width || l > v.width ? l : y.width > v.width ? y.width : v.width) + a,\n height: y.height > v.height ? y.height : v.height\n });\n } else i.push({\n width: 0,\n height: 0\n });\n }), i;\n }\n }, {\n key: \"getyAxisTitleCoords\",\n value: function value() {\n var t = this,\n e = this.w,\n i = [];\n return e.config.yaxis.map(function (e, a) {\n if (e.show && void 0 !== e.title.text) {\n var s = new m(t.dCtx.ctx),\n r = \"rotate(\".concat(e.title.rotate, \" 0 0)\"),\n o = s.getTextRects(e.title.text, e.title.style.fontSize, e.title.style.fontFamily, r, !1);\n i.push({\n width: o.width,\n height: o.height\n });\n } else i.push({\n width: 0,\n height: 0\n });\n }), i;\n }\n }, {\n key: \"getTotalYAxisWidth\",\n value: function value() {\n var t = this.w,\n e = 0,\n i = 0,\n a = 0,\n s = t.globals.yAxisScale.length > 1 ? 10 : 0,\n r = new G(this.dCtx.ctx),\n o = function o(_o, n) {\n var l = t.config.yaxis[n].floating,\n h = 0;\n _o.width > 0 && !l ? (h = _o.width + s, function (e) {\n return t.globals.ignoreYAxisIndexes.indexOf(e) > -1;\n }(n) && (h = h - _o.width - s)) : h = l || r.isYAxisHidden(n) ? 0 : 5, t.config.yaxis[n].opposite ? a += h : i += h, e += h;\n };\n\n return t.globals.yLabelsCoords.map(function (t, e) {\n o(t, e);\n }), t.globals.yTitleCoords.map(function (t, e) {\n o(t, e);\n }), t.globals.isBarHorizontal && !t.config.yaxis[0].floating && (e = t.globals.yLabelsCoords[0].width + t.globals.yTitleCoords[0].width + 15), this.dCtx.yAxisWidthLeft = i, this.dCtx.yAxisWidthRight = a, e;\n }\n }]), t;\n}(),\n nt = function () {\n function t(e) {\n a(this, t), this.w = e.w, this.dCtx = e;\n }\n\n return r(t, [{\n key: \"gridPadForColumnsInNumericAxis\",\n value: function value(t) {\n var e = this.w;\n if (e.globals.noData || e.globals.allSeriesCollapsed) return 0;\n\n var i = function i(t) {\n return \"bar\" === t || \"rangeBar\" === t || \"candlestick\" === t || \"boxPlot\" === t;\n },\n a = e.config.chart.type,\n s = 0,\n r = i(a) ? e.config.series.length : 1;\n\n if (e.globals.comboBarCount > 0 && (r = e.globals.comboBarCount), e.globals.collapsedSeries.forEach(function (t) {\n i(t.type) && (r -= 1);\n }), e.config.chart.stacked && (r = 1), (i(a) || e.globals.comboBarCount > 0) && e.globals.isXNumeric && !e.globals.isBarHorizontal && r > 0) {\n var o,\n n,\n l = Math.abs(e.globals.initialMaxX - e.globals.initialMinX);\n l <= 3 && (l = e.globals.dataPoints), o = l / t, e.globals.minXDiff && e.globals.minXDiff / o > 0 && (n = e.globals.minXDiff / o), n > t / 2 && (n /= 2), (s = n / r * parseInt(e.config.plotOptions.bar.columnWidth, 10) / 100) < 1 && (s = 1), s = s / (r > 1 ? 1 : 1.5) + 5, e.globals.barPadForNumericAxis = s;\n }\n\n return s;\n }\n }, {\n key: \"gridPadFortitleSubtitle\",\n value: function value() {\n var t = this,\n e = this.w,\n i = e.globals,\n a = this.dCtx.isSparkline || !e.globals.axisCharts ? 0 : 10;\n [\"title\", \"subtitle\"].forEach(function (i) {\n void 0 !== e.config[i].text ? a += e.config[i].margin : a += t.dCtx.isSparkline || !e.globals.axisCharts ? 0 : 5;\n }), !e.config.legend.show || \"bottom\" !== e.config.legend.position || e.config.legend.floating || e.globals.axisCharts || (a += 10);\n var s = this.dCtx.dimHelpers.getTitleSubtitleCoords(\"title\"),\n r = this.dCtx.dimHelpers.getTitleSubtitleCoords(\"subtitle\");\n i.gridHeight = i.gridHeight - s.height - r.height - a, i.translateY = i.translateY + s.height + r.height + a;\n }\n }, {\n key: \"setGridXPosForDualYAxis\",\n value: function value(t, e) {\n var i = this.w,\n a = new G(this.dCtx.ctx);\n i.config.yaxis.map(function (s, r) {\n -1 !== i.globals.ignoreYAxisIndexes.indexOf(r) || s.floating || a.isYAxisHidden(r) || (s.opposite && (i.globals.translateX = i.globals.translateX - (e[r].width + t[r].width) - parseInt(i.config.yaxis[r].labels.style.fontSize, 10) / 1.2 - 12), i.globals.translateX < 2 && (i.globals.translateX = 2));\n });\n }\n }]), t;\n}(),\n lt = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w, this.lgRect = {}, this.yAxisWidth = 0, this.yAxisWidthLeft = 0, this.yAxisWidthRight = 0, this.xAxisHeight = 0, this.isSparkline = this.w.config.chart.sparkline.enabled, this.dimHelpers = new st(this), this.dimYAxis = new ot(this), this.dimXAxis = new rt(this), this.dimGrid = new nt(this), this.lgWidthForSideLegends = 0, this.gridPad = this.w.config.grid.padding, this.xPadRight = 0, this.xPadLeft = 0;\n }\n\n return r(t, [{\n key: \"plotCoords\",\n value: function value() {\n var t = this,\n e = this.w,\n i = e.globals;\n this.lgRect = this.dimHelpers.getLegendsRect(), this.isSparkline && (e.config.markers.discrete.length > 0 || e.config.markers.size > 0) && Object.entries(this.gridPad).forEach(function (e) {\n var i = g(e, 2),\n a = i[0],\n s = i[1];\n t.gridPad[a] = Math.max(s, t.w.globals.markers.largestSize / 1.5);\n }), i.axisCharts ? this.setDimensionsForAxisCharts() : this.setDimensionsForNonAxisCharts(), this.dimGrid.gridPadFortitleSubtitle(), i.gridHeight = i.gridHeight - this.gridPad.top - this.gridPad.bottom, i.gridWidth = i.gridWidth - this.gridPad.left - this.gridPad.right - this.xPadRight - this.xPadLeft;\n var a = this.dimGrid.gridPadForColumnsInNumericAxis(i.gridWidth);\n i.gridWidth = i.gridWidth - 2 * a, i.translateX = i.translateX + this.gridPad.left + this.xPadLeft + (a > 0 ? a + 4 : 0), i.translateY = i.translateY + this.gridPad.top;\n }\n }, {\n key: \"setDimensionsForAxisCharts\",\n value: function value() {\n var t = this,\n e = this.w,\n i = e.globals,\n a = this.dimYAxis.getyAxisLabelsCoords(),\n s = this.dimYAxis.getyAxisTitleCoords();\n e.globals.yLabelsCoords = [], e.globals.yTitleCoords = [], e.config.yaxis.map(function (t, i) {\n e.globals.yLabelsCoords.push({\n width: a[i].width,\n index: i\n }), e.globals.yTitleCoords.push({\n width: s[i].width,\n index: i\n });\n }), this.yAxisWidth = this.dimYAxis.getTotalYAxisWidth();\n var r = this.dimXAxis.getxAxisLabelsCoords(),\n o = this.dimXAxis.getxAxisGroupLabelsCoords(),\n n = this.dimXAxis.getxAxisTitleCoords();\n this.conditionalChecksForAxisCoords(r, n, o), i.translateXAxisY = e.globals.rotateXLabels ? this.xAxisHeight / 8 : -4, i.translateXAxisX = e.globals.rotateXLabels && e.globals.isXNumeric && e.config.xaxis.labels.rotate <= -45 ? -this.xAxisWidth / 4 : 0, e.globals.isBarHorizontal && (i.rotateXLabels = !1, i.translateXAxisY = parseInt(e.config.xaxis.labels.style.fontSize, 10) / 1.5 * -1), i.translateXAxisY = i.translateXAxisY + e.config.xaxis.labels.offsetY, i.translateXAxisX = i.translateXAxisX + e.config.xaxis.labels.offsetX;\n var l = this.yAxisWidth,\n h = this.xAxisHeight;\n i.xAxisLabelsHeight = this.xAxisHeight - n.height, i.xAxisGroupLabelsHeight = i.xAxisLabelsHeight - r.height, i.xAxisLabelsWidth = this.xAxisWidth, i.xAxisHeight = this.xAxisHeight;\n var c = 10;\n (\"radar\" === e.config.chart.type || this.isSparkline) && (l = 0, h = i.goldenPadding), this.isSparkline && (this.lgRect = {\n height: 0,\n width: 0\n }), (this.isSparkline || \"treemap\" === e.config.chart.type) && (l = 0, h = 0, c = 0), this.isSparkline || this.dimXAxis.additionalPaddingXLabels(r);\n\n var d = function d() {\n i.translateX = l, i.gridHeight = i.svgHeight - t.lgRect.height - h - (t.isSparkline || \"treemap\" === e.config.chart.type ? 0 : e.globals.rotateXLabels ? 10 : 15), i.gridWidth = i.svgWidth - l;\n };\n\n switch (\"top\" === e.config.xaxis.position && (c = i.xAxisHeight - e.config.xaxis.axisTicks.height - 5), e.config.legend.position) {\n case \"bottom\":\n i.translateY = c, d();\n break;\n\n case \"top\":\n i.translateY = this.lgRect.height + c, d();\n break;\n\n case \"left\":\n i.translateY = c, i.translateX = this.lgRect.width + l, i.gridHeight = i.svgHeight - h - 12, i.gridWidth = i.svgWidth - this.lgRect.width - l;\n break;\n\n case \"right\":\n i.translateY = c, i.translateX = l, i.gridHeight = i.svgHeight - h - 12, i.gridWidth = i.svgWidth - this.lgRect.width - l - 5;\n break;\n\n default:\n throw new Error(\"Legend position not supported\");\n }\n\n this.dimGrid.setGridXPosForDualYAxis(s, a), new $(this.ctx).setYAxisXPosition(a, s);\n }\n }, {\n key: \"setDimensionsForNonAxisCharts\",\n value: function value() {\n var t = this.w,\n e = t.globals,\n i = t.config,\n a = 0;\n t.config.legend.show && !t.config.legend.floating && (a = 20);\n var s = \"pie\" === i.chart.type || \"polarArea\" === i.chart.type || \"donut\" === i.chart.type ? \"pie\" : \"radialBar\",\n r = i.plotOptions[s].offsetY,\n o = i.plotOptions[s].offsetX;\n if (!i.legend.show || i.legend.floating) return e.gridHeight = e.svgHeight - i.grid.padding.left + i.grid.padding.right, e.gridWidth = e.gridHeight, e.translateY = r, void (e.translateX = o + (e.svgWidth - e.gridWidth) / 2);\n\n switch (i.legend.position) {\n case \"bottom\":\n e.gridHeight = e.svgHeight - this.lgRect.height - e.goldenPadding, e.gridWidth = e.svgWidth, e.translateY = r - 10, e.translateX = o + (e.svgWidth - e.gridWidth) / 2;\n break;\n\n case \"top\":\n e.gridHeight = e.svgHeight - this.lgRect.height - e.goldenPadding, e.gridWidth = e.svgWidth, e.translateY = this.lgRect.height + r + 10, e.translateX = o + (e.svgWidth - e.gridWidth) / 2;\n break;\n\n case \"left\":\n e.gridWidth = e.svgWidth - this.lgRect.width - a, e.gridHeight = \"auto\" !== i.chart.height ? e.svgHeight : e.gridWidth, e.translateY = r, e.translateX = o + this.lgRect.width + a;\n break;\n\n case \"right\":\n e.gridWidth = e.svgWidth - this.lgRect.width - a - 5, e.gridHeight = \"auto\" !== i.chart.height ? e.svgHeight : e.gridWidth, e.translateY = r, e.translateX = o + 10;\n break;\n\n default:\n throw new Error(\"Legend position not supported\");\n }\n }\n }, {\n key: \"conditionalChecksForAxisCoords\",\n value: function value(t, e, i) {\n var a = this.w,\n s = a.globals.hasGroups ? 2 : 1,\n r = i.height + t.height + e.height,\n o = a.globals.isMultiLineX ? 1.2 : a.globals.LINE_HEIGHT_RATIO,\n n = a.globals.rotateXLabels ? 22 : 10,\n l = a.globals.rotateXLabels && \"bottom\" === a.config.legend.position ? 10 : 0;\n this.xAxisHeight = r * o + s * n + l, this.xAxisWidth = t.width, this.xAxisHeight - e.height > a.config.xaxis.labels.maxHeight && (this.xAxisHeight = a.config.xaxis.labels.maxHeight), a.config.xaxis.labels.minHeight && this.xAxisHeight < a.config.xaxis.labels.minHeight && (this.xAxisHeight = a.config.xaxis.labels.minHeight), a.config.xaxis.floating && (this.xAxisHeight = 0);\n var h = 0,\n c = 0;\n a.config.yaxis.forEach(function (t) {\n h += t.labels.minWidth, c += t.labels.maxWidth;\n }), this.yAxisWidth < h && (this.yAxisWidth = h), this.yAxisWidth > c && (this.yAxisWidth = c);\n }\n }]), t;\n}(),\n ht = function () {\n function t(e) {\n a(this, t), this.w = e.w, this.lgCtx = e;\n }\n\n return r(t, [{\n key: \"getLegendStyles\",\n value: function value() {\n var t = document.createElement(\"style\");\n t.setAttribute(\"type\", \"text/css\");\n var e = document.createTextNode(\"\\t\\n \\t\\n .apexcharts-legend {\\t\\n display: flex;\\t\\n overflow: auto;\\t\\n padding: 0 10px;\\t\\n }\\t\\n .apexcharts-legend.apx-legend-position-bottom, .apexcharts-legend.apx-legend-position-top {\\t\\n flex-wrap: wrap\\t\\n }\\t\\n .apexcharts-legend.apx-legend-position-right, .apexcharts-legend.apx-legend-position-left {\\t\\n flex-direction: column;\\t\\n bottom: 0;\\t\\n }\\t\\n .apexcharts-legend.apx-legend-position-bottom.apexcharts-align-left, .apexcharts-legend.apx-legend-position-top.apexcharts-align-left, .apexcharts-legend.apx-legend-position-right, .apexcharts-legend.apx-legend-position-left {\\t\\n justify-content: flex-start;\\t\\n }\\t\\n .apexcharts-legend.apx-legend-position-bottom.apexcharts-align-center, .apexcharts-legend.apx-legend-position-top.apexcharts-align-center {\\t\\n justify-content: center; \\t\\n }\\t\\n .apexcharts-legend.apx-legend-position-bottom.apexcharts-align-right, .apexcharts-legend.apx-legend-position-top.apexcharts-align-right {\\t\\n justify-content: flex-end;\\t\\n }\\t\\n .apexcharts-legend-series {\\t\\n cursor: pointer;\\t\\n line-height: normal;\\t\\n }\\t\\n .apexcharts-legend.apx-legend-position-bottom .apexcharts-legend-series, .apexcharts-legend.apx-legend-position-top .apexcharts-legend-series{\\t\\n display: flex;\\t\\n align-items: center;\\t\\n }\\t\\n .apexcharts-legend-text {\\t\\n position: relative;\\t\\n font-size: 14px;\\t\\n }\\t\\n .apexcharts-legend-text *, .apexcharts-legend-marker * {\\t\\n pointer-events: none;\\t\\n }\\t\\n .apexcharts-legend-marker {\\t\\n position: relative;\\t\\n display: inline-block;\\t\\n cursor: pointer;\\t\\n margin-right: 3px;\\t\\n border-style: solid;\\n }\\t\\n \\t\\n .apexcharts-legend.apexcharts-align-right .apexcharts-legend-series, .apexcharts-legend.apexcharts-align-left .apexcharts-legend-series{\\t\\n display: inline-block;\\t\\n }\\t\\n .apexcharts-legend-series.apexcharts-no-click {\\t\\n cursor: auto;\\t\\n }\\t\\n .apexcharts-legend .apexcharts-hidden-zero-series, .apexcharts-legend .apexcharts-hidden-null-series {\\t\\n display: none !important;\\t\\n }\\t\\n .apexcharts-inactive-legend {\\t\\n opacity: 0.45;\\t\\n }\");\n return t.appendChild(e), t;\n }\n }, {\n key: \"getLegendBBox\",\n value: function value() {\n var t = this.w.globals.dom.baseEl.querySelector(\".apexcharts-legend\").getBoundingClientRect(),\n e = t.width;\n return {\n clwh: t.height,\n clww: e\n };\n }\n }, {\n key: \"appendToForeignObject\",\n value: function value() {\n var t = this.w.globals;\n t.dom.elLegendForeign = document.createElementNS(t.SVGNS, \"foreignObject\");\n var e = t.dom.elLegendForeign;\n e.setAttribute(\"x\", 0), e.setAttribute(\"y\", 0), e.setAttribute(\"width\", t.svgWidth), e.setAttribute(\"height\", t.svgHeight), t.dom.elLegendWrap.setAttribute(\"xmlns\", \"http://www.w3.org/1999/xhtml\"), e.appendChild(t.dom.elLegendWrap), e.appendChild(this.getLegendStyles()), t.dom.Paper.node.insertBefore(e, t.dom.elGraphical.node);\n }\n }, {\n key: \"toggleDataSeries\",\n value: function value(t, e) {\n var i = this,\n a = this.w;\n\n if (a.globals.axisCharts || \"radialBar\" === a.config.chart.type) {\n a.globals.resized = !0;\n var s = null,\n r = null;\n if (a.globals.risingSeries = [], a.globals.axisCharts ? (s = a.globals.dom.baseEl.querySelector(\".apexcharts-series[data\\\\:realIndex='\".concat(t, \"']\")), r = parseInt(s.getAttribute(\"data:realIndex\"), 10)) : (s = a.globals.dom.baseEl.querySelector(\".apexcharts-series[rel='\".concat(t + 1, \"']\")), r = parseInt(s.getAttribute(\"rel\"), 10) - 1), e) [{\n cs: a.globals.collapsedSeries,\n csi: a.globals.collapsedSeriesIndices\n }, {\n cs: a.globals.ancillaryCollapsedSeries,\n csi: a.globals.ancillaryCollapsedSeriesIndices\n }].forEach(function (t) {\n i.riseCollapsedSeries(t.cs, t.csi, r);\n });else this.hideSeries({\n seriesEl: s,\n realIndex: r\n });\n } else {\n var o = a.globals.dom.Paper.select(\" .apexcharts-series[rel='\".concat(t + 1, \"'] path\")),\n n = a.config.chart.type;\n\n if (\"pie\" === n || \"polarArea\" === n || \"donut\" === n) {\n var l = a.config.plotOptions.pie.donut.labels;\n new m(this.lgCtx.ctx).pathMouseDown(o.members[0], null), this.lgCtx.ctx.pie.printDataLabelsInner(o.members[0].node, l);\n }\n\n o.fire(\"click\");\n }\n }\n }, {\n key: \"hideSeries\",\n value: function value(t) {\n var e = t.seriesEl,\n i = t.realIndex,\n a = this.w,\n s = x.clone(a.config.series);\n\n if (a.globals.axisCharts) {\n var r = !1;\n\n if (a.config.yaxis[i] && a.config.yaxis[i].show && a.config.yaxis[i].showAlways && (r = !0, a.globals.ancillaryCollapsedSeriesIndices.indexOf(i) < 0 && (a.globals.ancillaryCollapsedSeries.push({\n index: i,\n data: s[i].data.slice(),\n type: e.parentNode.className.baseVal.split(\"-\")[1]\n }), a.globals.ancillaryCollapsedSeriesIndices.push(i))), !r) {\n a.globals.collapsedSeries.push({\n index: i,\n data: s[i].data.slice(),\n type: e.parentNode.className.baseVal.split(\"-\")[1]\n }), a.globals.collapsedSeriesIndices.push(i);\n var o = a.globals.risingSeries.indexOf(i);\n a.globals.risingSeries.splice(o, 1);\n }\n } else a.globals.collapsedSeries.push({\n index: i,\n data: s[i]\n }), a.globals.collapsedSeriesIndices.push(i);\n\n for (var n = e.childNodes, l = 0; l < n.length; l++) {\n n[l].classList.contains(\"apexcharts-series-markers-wrap\") && (n[l].classList.contains(\"apexcharts-hide\") ? n[l].classList.remove(\"apexcharts-hide\") : n[l].classList.add(\"apexcharts-hide\"));\n }\n\n a.globals.allSeriesCollapsed = a.globals.collapsedSeries.length === a.config.series.length, s = this._getSeriesBasedOnCollapsedState(s), this.lgCtx.ctx.updateHelpers._updateSeries(s, a.config.chart.animations.dynamicAnimation.enabled);\n }\n }, {\n key: \"riseCollapsedSeries\",\n value: function value(t, e, i) {\n var a = this.w,\n s = x.clone(a.config.series);\n\n if (t.length > 0) {\n for (var r = 0; r < t.length; r++) {\n t[r].index === i && (a.globals.axisCharts ? (s[i].data = t[r].data.slice(), t.splice(r, 1), e.splice(r, 1), a.globals.risingSeries.push(i)) : (s[i] = t[r].data, t.splice(r, 1), e.splice(r, 1), a.globals.risingSeries.push(i)));\n }\n\n s = this._getSeriesBasedOnCollapsedState(s), this.lgCtx.ctx.updateHelpers._updateSeries(s, a.config.chart.animations.dynamicAnimation.enabled);\n }\n }\n }, {\n key: \"_getSeriesBasedOnCollapsedState\",\n value: function value(t) {\n var e = this.w;\n return e.globals.axisCharts ? t.forEach(function (i, a) {\n e.globals.collapsedSeriesIndices.indexOf(a) > -1 && (t[a].data = []);\n }) : t.forEach(function (i, a) {\n e.globals.collapsedSeriesIndices.indexOf(a) > -1 && (t[a] = 0);\n }), t;\n }\n }]), t;\n}(),\n ct = function () {\n function t(e, i) {\n a(this, t), this.ctx = e, this.w = e.w, this.onLegendClick = this.onLegendClick.bind(this), this.onLegendHovered = this.onLegendHovered.bind(this), this.isBarsDistributed = \"bar\" === this.w.config.chart.type && this.w.config.plotOptions.bar.distributed && 1 === this.w.config.series.length, this.legendHelpers = new ht(this);\n }\n\n return r(t, [{\n key: \"init\",\n value: function value() {\n var t = this.w,\n e = t.globals,\n i = t.config;\n\n if ((i.legend.showForSingleSeries && 1 === e.series.length || this.isBarsDistributed || e.series.length > 1 || !e.axisCharts) && i.legend.show) {\n for (; e.dom.elLegendWrap.firstChild;) {\n e.dom.elLegendWrap.removeChild(e.dom.elLegendWrap.firstChild);\n }\n\n this.drawLegends(), x.isIE11() ? document.getElementsByTagName(\"head\")[0].appendChild(this.legendHelpers.getLegendStyles()) : this.legendHelpers.appendToForeignObject(), \"bottom\" === i.legend.position || \"top\" === i.legend.position ? this.legendAlignHorizontal() : \"right\" !== i.legend.position && \"left\" !== i.legend.position || this.legendAlignVertical();\n }\n }\n }, {\n key: \"drawLegends\",\n value: function value() {\n var t = this,\n e = this.w,\n i = e.config.legend.fontFamily,\n a = e.globals.seriesNames,\n s = e.globals.colors.slice();\n\n if (\"heatmap\" === e.config.chart.type) {\n var r = e.config.plotOptions.heatmap.colorScale.ranges;\n a = r.map(function (t) {\n return t.name ? t.name : t.from + \" - \" + t.to;\n }), s = r.map(function (t) {\n return t.color;\n });\n } else this.isBarsDistributed && (a = e.globals.labels.slice());\n\n e.config.legend.customLegendItems.length && (a = e.config.legend.customLegendItems);\n\n for (var o = e.globals.legendFormatter, n = e.config.legend.inverseOrder, l = n ? a.length - 1 : 0; n ? l >= 0 : l <= a.length - 1; n ? l-- : l++) {\n var h = o(a[l], {\n seriesIndex: l,\n w: e\n }),\n c = !1,\n d = !1;\n if (e.globals.collapsedSeries.length > 0) for (var g = 0; g < e.globals.collapsedSeries.length; g++) {\n e.globals.collapsedSeries[g].index === l && (c = !0);\n }\n if (e.globals.ancillaryCollapsedSeriesIndices.length > 0) for (var u = 0; u < e.globals.ancillaryCollapsedSeriesIndices.length; u++) {\n e.globals.ancillaryCollapsedSeriesIndices[u] === l && (d = !0);\n }\n var f = document.createElement(\"span\");\n f.classList.add(\"apexcharts-legend-marker\");\n var p = e.config.legend.markers.offsetX,\n b = e.config.legend.markers.offsetY,\n v = e.config.legend.markers.height,\n w = e.config.legend.markers.width,\n k = e.config.legend.markers.strokeWidth,\n A = e.config.legend.markers.strokeColor,\n S = e.config.legend.markers.radius,\n C = f.style;\n C.background = s[l], C.color = s[l], C.setProperty(\"background\", s[l], \"important\"), e.config.legend.markers.fillColors && e.config.legend.markers.fillColors[l] && (C.background = e.config.legend.markers.fillColors[l]), void 0 !== e.globals.seriesColors[l] && (C.background = e.globals.seriesColors[l], C.color = e.globals.seriesColors[l]), C.height = Array.isArray(v) ? parseFloat(v[l]) + \"px\" : parseFloat(v) + \"px\", C.width = Array.isArray(w) ? parseFloat(w[l]) + \"px\" : parseFloat(w) + \"px\", C.left = (Array.isArray(p) ? parseFloat(p[l]) : parseFloat(p)) + \"px\", C.top = (Array.isArray(b) ? parseFloat(b[l]) : parseFloat(b)) + \"px\", C.borderWidth = Array.isArray(k) ? k[l] : k, C.borderColor = Array.isArray(A) ? A[l] : A, C.borderRadius = Array.isArray(S) ? parseFloat(S[l]) + \"px\" : parseFloat(S) + \"px\", e.config.legend.markers.customHTML && (Array.isArray(e.config.legend.markers.customHTML) ? e.config.legend.markers.customHTML[l] && (f.innerHTML = e.config.legend.markers.customHTML[l]()) : f.innerHTML = e.config.legend.markers.customHTML()), m.setAttrs(f, {\n rel: l + 1,\n \"data:collapsed\": c || d\n }), (c || d) && f.classList.add(\"apexcharts-inactive-legend\");\n var L = document.createElement(\"div\"),\n P = document.createElement(\"span\");\n P.classList.add(\"apexcharts-legend-text\"), P.innerHTML = Array.isArray(h) ? h.join(\" \") : h;\n var M = e.config.legend.labels.useSeriesColors ? e.globals.colors[l] : e.config.legend.labels.colors;\n M || (M = e.config.chart.foreColor), P.style.color = M, P.style.fontSize = parseFloat(e.config.legend.fontSize) + \"px\", P.style.fontWeight = e.config.legend.fontWeight, P.style.fontFamily = i || e.config.chart.fontFamily, m.setAttrs(P, {\n rel: l + 1,\n i: l,\n \"data:default-text\": encodeURIComponent(h),\n \"data:collapsed\": c || d\n }), L.appendChild(f), L.appendChild(P);\n var T = new y(this.ctx);\n if (!e.config.legend.showForZeroSeries) 0 === T.getSeriesTotalByIndex(l) && T.seriesHaveSameValues(l) && !T.isSeriesNull(l) && -1 === e.globals.collapsedSeriesIndices.indexOf(l) && -1 === e.globals.ancillaryCollapsedSeriesIndices.indexOf(l) && L.classList.add(\"apexcharts-hidden-zero-series\");\n e.config.legend.showForNullSeries || T.isSeriesNull(l) && -1 === e.globals.collapsedSeriesIndices.indexOf(l) && -1 === e.globals.ancillaryCollapsedSeriesIndices.indexOf(l) && L.classList.add(\"apexcharts-hidden-null-series\"), e.globals.dom.elLegendWrap.appendChild(L), e.globals.dom.elLegendWrap.classList.add(\"apexcharts-align-\".concat(e.config.legend.horizontalAlign)), e.globals.dom.elLegendWrap.classList.add(\"apx-legend-position-\" + e.config.legend.position), L.classList.add(\"apexcharts-legend-series\"), L.style.margin = \"\".concat(e.config.legend.itemMargin.vertical, \"px \").concat(e.config.legend.itemMargin.horizontal, \"px\"), e.globals.dom.elLegendWrap.style.width = e.config.legend.width ? e.config.legend.width + \"px\" : \"\", e.globals.dom.elLegendWrap.style.height = e.config.legend.height ? e.config.legend.height + \"px\" : \"\", m.setAttrs(L, {\n rel: l + 1,\n seriesName: x.escapeString(a[l]),\n \"data:collapsed\": c || d\n }), (c || d) && L.classList.add(\"apexcharts-inactive-legend\"), e.config.legend.onItemClick.toggleDataSeries || L.classList.add(\"apexcharts-no-click\");\n }\n\n e.globals.dom.elWrap.addEventListener(\"click\", t.onLegendClick, !0), e.config.legend.onItemHover.highlightDataSeries && 0 === e.config.legend.customLegendItems.length && (e.globals.dom.elWrap.addEventListener(\"mousemove\", t.onLegendHovered, !0), e.globals.dom.elWrap.addEventListener(\"mouseout\", t.onLegendHovered, !0));\n }\n }, {\n key: \"setLegendWrapXY\",\n value: function value(t, e) {\n var i = this.w,\n a = i.globals.dom.baseEl.querySelector(\".apexcharts-legend\"),\n s = a.getBoundingClientRect(),\n r = 0,\n o = 0;\n if (\"bottom\" === i.config.legend.position) o += i.globals.svgHeight - s.height / 2;else if (\"top\" === i.config.legend.position) {\n var n = new lt(this.ctx),\n l = n.dimHelpers.getTitleSubtitleCoords(\"title\").height,\n h = n.dimHelpers.getTitleSubtitleCoords(\"subtitle\").height;\n o = o + (l > 0 ? l - 10 : 0) + (h > 0 ? h - 10 : 0);\n }\n a.style.position = \"absolute\", r = r + t + i.config.legend.offsetX, o = o + e + i.config.legend.offsetY, a.style.left = r + \"px\", a.style.top = o + \"px\", \"bottom\" === i.config.legend.position ? (a.style.top = \"auto\", a.style.bottom = 5 - i.config.legend.offsetY + \"px\") : \"right\" === i.config.legend.position && (a.style.left = \"auto\", a.style.right = 25 + i.config.legend.offsetX + \"px\");\n [\"width\", \"height\"].forEach(function (t) {\n a.style[t] && (a.style[t] = parseInt(i.config.legend[t], 10) + \"px\");\n });\n }\n }, {\n key: \"legendAlignHorizontal\",\n value: function value() {\n var t = this.w;\n t.globals.dom.baseEl.querySelector(\".apexcharts-legend\").style.right = 0;\n var e = this.legendHelpers.getLegendBBox(),\n i = new lt(this.ctx),\n a = i.dimHelpers.getTitleSubtitleCoords(\"title\"),\n s = i.dimHelpers.getTitleSubtitleCoords(\"subtitle\"),\n r = 0;\n \"bottom\" === t.config.legend.position ? r = -e.clwh / 1.8 : \"top\" === t.config.legend.position && (r = a.height + s.height + t.config.title.margin + t.config.subtitle.margin - 10), this.setLegendWrapXY(20, r);\n }\n }, {\n key: \"legendAlignVertical\",\n value: function value() {\n var t = this.w,\n e = this.legendHelpers.getLegendBBox(),\n i = 0;\n \"left\" === t.config.legend.position && (i = 20), \"right\" === t.config.legend.position && (i = t.globals.svgWidth - e.clww - 10), this.setLegendWrapXY(i, 20);\n }\n }, {\n key: \"onLegendHovered\",\n value: function value(t) {\n var e = this.w,\n i = t.target.classList.contains(\"apexcharts-legend-text\") || t.target.classList.contains(\"apexcharts-legend-marker\");\n\n if (\"heatmap\" === e.config.chart.type || this.isBarsDistributed) {\n if (i) {\n var a = parseInt(t.target.getAttribute(\"rel\"), 10) - 1;\n this.ctx.events.fireEvent(\"legendHover\", [this.ctx, a, this.w]), new E(this.ctx).highlightRangeInSeries(t, t.target);\n }\n } else !t.target.classList.contains(\"apexcharts-inactive-legend\") && i && new E(this.ctx).toggleSeriesOnHover(t, t.target);\n }\n }, {\n key: \"onLegendClick\",\n value: function value(t) {\n var e = this.w;\n\n if (!e.config.legend.customLegendItems.length && (t.target.classList.contains(\"apexcharts-legend-text\") || t.target.classList.contains(\"apexcharts-legend-marker\"))) {\n var i = parseInt(t.target.getAttribute(\"rel\"), 10) - 1,\n a = \"true\" === t.target.getAttribute(\"data:collapsed\"),\n s = this.w.config.chart.events.legendClick;\n \"function\" == typeof s && s(this.ctx, i, this.w), this.ctx.events.fireEvent(\"legendClick\", [this.ctx, i, this.w]);\n var r = this.w.config.legend.markers.onClick;\n \"function\" == typeof r && t.target.classList.contains(\"apexcharts-legend-marker\") && (r(this.ctx, i, this.w), this.ctx.events.fireEvent(\"legendMarkerClick\", [this.ctx, i, this.w])), \"treemap\" !== e.config.chart.type && \"heatmap\" !== e.config.chart.type && !this.isBarsDistributed && e.config.legend.onItemClick.toggleDataSeries && this.legendHelpers.toggleDataSeries(i, a);\n }\n }\n }]), t;\n}(),\n dt = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w;\n var i = this.w;\n this.ev = this.w.config.chart.events, this.selectedClass = \"apexcharts-selected\", this.localeValues = this.w.globals.locale.toolbar, this.minX = i.globals.minX, this.maxX = i.globals.maxX;\n }\n\n return r(t, [{\n key: \"createToolbar\",\n value: function value() {\n var t = this,\n e = this.w,\n i = function i() {\n return document.createElement(\"div\");\n },\n a = i();\n\n if (a.setAttribute(\"class\", \"apexcharts-toolbar\"), a.style.top = e.config.chart.toolbar.offsetY + \"px\", a.style.right = 3 - e.config.chart.toolbar.offsetX + \"px\", e.globals.dom.elWrap.appendChild(a), this.elZoom = i(), this.elZoomIn = i(), this.elZoomOut = i(), this.elPan = i(), this.elSelection = i(), this.elZoomReset = i(), this.elMenuIcon = i(), this.elMenu = i(), this.elCustomIcons = [], this.t = e.config.chart.toolbar.tools, Array.isArray(this.t.customIcons)) for (var s = 0; s < this.t.customIcons.length; s++) {\n this.elCustomIcons.push(i());\n }\n\n var r = [],\n o = function o(i, a, s) {\n var o = i.toLowerCase();\n t.t[o] && e.config.chart.zoom.enabled && r.push({\n el: a,\n icon: \"string\" == typeof t.t[o] ? t.t[o] : s,\n title: t.localeValues[i],\n class: \"apexcharts-\".concat(o, \"-icon\")\n });\n };\n\n o(\"zoomIn\", this.elZoomIn, '\\n \\n \\n'), o(\"zoomOut\", this.elZoomOut, '\\n \\n \\n');\n\n var n = function n(i) {\n t.t[i] && e.config.chart[i].enabled && r.push({\n el: \"zoom\" === i ? t.elZoom : t.elSelection,\n icon: \"string\" == typeof t.t[i] ? t.t[i] : \"zoom\" === i ? '\\n \\n ' : '\\n \\n ',\n title: t.localeValues[\"zoom\" === i ? \"selectionZoom\" : \"selection\"],\n class: e.globals.isTouchDevice ? \"apexcharts-element-hidden\" : \"apexcharts-\".concat(i, \"-icon\")\n });\n };\n\n n(\"zoom\"), n(\"selection\"), this.t.pan && e.config.chart.zoom.enabled && r.push({\n el: this.elPan,\n icon: \"string\" == typeof this.t.pan ? this.t.pan : '\\n \\n \\n \\n \\n \\n \\n ',\n title: this.localeValues.pan,\n class: e.globals.isTouchDevice ? \"apexcharts-element-hidden\" : \"apexcharts-pan-icon\"\n }), o(\"reset\", this.elZoomReset, '\\n \\n '), this.t.download && r.push({\n el: this.elMenuIcon,\n icon: \"string\" == typeof this.t.download ? this.t.download : '\",\n e = \"
\";\n d.forEach(function (i, a) {\n t += '
\"), e += \"
\".concat(i.val, \"
\");\n }), v.innerHTML = t + \"
\", m.innerHTML = e + \"
/, \"\").replace(/<\\/svg>$/, \"\");\n i.innerHTML = \"\" + t.replace(/\\n/, \"\").replace(/<([\\w:-]+)([^<]+?)\\/>/g, \"<$1$2>\") + \" \";\n\n for (var s = 0, r = i.firstChild.childNodes.length; s < r; s++) {\n this.node.appendChild(i.firstChild.firstChild);\n }\n\n return this;\n },\n writeDataToDom: function writeDataToDom() {\n return (this.each || this.lines) && (this.each ? this : this.lines()).each(function () {\n this.writeDataToDom();\n }), this.node.removeAttribute(\"svgjs:data\"), Object.keys(this.dom).length && this.node.setAttribute(\"svgjs:data\", JSON.stringify(this.dom)), this;\n },\n setData: function setData(t) {\n return this.dom = t, this;\n },\n is: function is(t) {\n return function (t, e) {\n return t instanceof e;\n }(this, t);\n }\n }\n }), a.easing = {\n \"-\": function _(t) {\n return t;\n },\n \"<>\": function _(t) {\n return -Math.cos(t * Math.PI) / 2 + .5;\n },\n \">\": function _(t) {\n return Math.sin(t * Math.PI / 2);\n },\n \"<\": function _(t) {\n return 1 - Math.cos(t * Math.PI / 2);\n }\n }, a.morph = function (t) {\n return function (e, i) {\n return new a.MorphObj(e, i).at(t);\n };\n }, a.Situation = a.invent({\n create: function create(t) {\n this.init = !1, this.reversed = !1, this.reversing = !1, this.duration = new a.Number(t.duration).valueOf(), this.delay = new a.Number(t.delay).valueOf(), this.start = +new Date() + this.delay, this.finish = this.start + this.duration, this.ease = t.ease, this.loop = 0, this.loops = !1, this.animations = {}, this.attrs = {}, this.styles = {}, this.transforms = [], this.once = {};\n }\n }), a.FX = a.invent({\n create: function create(t) {\n this._target = t, this.situations = [], this.active = !1, this.situation = null, this.paused = !1, this.lastPos = 0, this.pos = 0, this.absPos = 0, this._speed = 1;\n },\n extend: {\n animate: function animate(t, e, s) {\n \"object\" === i(t) && (e = t.ease, s = t.delay, t = t.duration);\n var r = new a.Situation({\n duration: t || 1e3,\n delay: s || 0,\n ease: a.easing[e || \"-\"] || e\n });\n return this.queue(r), this;\n },\n target: function target(t) {\n return t && t instanceof a.Element ? (this._target = t, this) : this._target;\n },\n timeToAbsPos: function timeToAbsPos(t) {\n return (t - this.situation.start) / (this.situation.duration / this._speed);\n },\n absPosToTime: function absPosToTime(t) {\n return this.situation.duration / this._speed * t + this.situation.start;\n },\n startAnimFrame: function startAnimFrame() {\n this.stopAnimFrame(), this.animationFrame = t.requestAnimationFrame(function () {\n this.step();\n }.bind(this));\n },\n stopAnimFrame: function stopAnimFrame() {\n t.cancelAnimationFrame(this.animationFrame);\n },\n start: function start() {\n return !this.active && this.situation && (this.active = !0, this.startCurrent()), this;\n },\n startCurrent: function startCurrent() {\n return this.situation.start = +new Date() + this.situation.delay / this._speed, this.situation.finish = this.situation.start + this.situation.duration / this._speed, this.initAnimations().step();\n },\n queue: function queue(t) {\n return (\"function\" == typeof t || t instanceof a.Situation) && this.situations.push(t), this.situation || (this.situation = this.situations.shift()), this;\n },\n dequeue: function dequeue() {\n return this.stop(), this.situation = this.situations.shift(), this.situation && (this.situation instanceof a.Situation ? this.start() : this.situation.call(this)), this;\n },\n initAnimations: function initAnimations() {\n var t,\n e = this.situation;\n if (e.init) return this;\n\n for (var i in e.animations) {\n t = this.target()[i](), Array.isArray(t) || (t = [t]), Array.isArray(e.animations[i]) || (e.animations[i] = [e.animations[i]]);\n\n for (var s = t.length; s--;) {\n e.animations[i][s] instanceof a.Number && (t[s] = new a.Number(t[s])), e.animations[i][s] = t[s].morph(e.animations[i][s]);\n }\n }\n\n for (var i in e.attrs) {\n e.attrs[i] = new a.MorphObj(this.target().attr(i), e.attrs[i]);\n }\n\n for (var i in e.styles) {\n e.styles[i] = new a.MorphObj(this.target().style(i), e.styles[i]);\n }\n\n return e.initialTransformation = this.target().matrixify(), e.init = !0, this;\n },\n clearQueue: function clearQueue() {\n return this.situations = [], this;\n },\n clearCurrent: function clearCurrent() {\n return this.situation = null, this;\n },\n stop: function stop(t, e) {\n var i = this.active;\n return this.active = !1, e && this.clearQueue(), t && this.situation && (!i && this.startCurrent(), this.atEnd()), this.stopAnimFrame(), this.clearCurrent();\n },\n after: function after(t) {\n var e = this.last();\n return this.target().on(\"finished.fx\", function i(a) {\n a.detail.situation == e && (t.call(this, e), this.off(\"finished.fx\", i));\n }), this._callStart();\n },\n during: function during(t) {\n var e = this.last(),\n i = function i(_i3) {\n _i3.detail.situation == e && t.call(this, _i3.detail.pos, a.morph(_i3.detail.pos), _i3.detail.eased, e);\n };\n\n return this.target().off(\"during.fx\", i).on(\"during.fx\", i), this.after(function () {\n this.off(\"during.fx\", i);\n }), this._callStart();\n },\n afterAll: function afterAll(t) {\n var e = function e(i) {\n t.call(this), this.off(\"allfinished.fx\", e);\n };\n\n return this.target().off(\"allfinished.fx\", e).on(\"allfinished.fx\", e), this._callStart();\n },\n last: function last() {\n return this.situations.length ? this.situations[this.situations.length - 1] : this.situation;\n },\n add: function add(t, e, i) {\n return this.last()[i || \"animations\"][t] = e, this._callStart();\n },\n step: function step(t) {\n var e, i, a;\n t || (this.absPos = this.timeToAbsPos(+new Date())), !1 !== this.situation.loops ? (e = Math.max(this.absPos, 0), i = Math.floor(e), !0 === this.situation.loops || i < this.situation.loops ? (this.pos = e - i, a = this.situation.loop, this.situation.loop = i) : (this.absPos = this.situation.loops, this.pos = 1, a = this.situation.loop - 1, this.situation.loop = this.situation.loops), this.situation.reversing && (this.situation.reversed = this.situation.reversed != Boolean((this.situation.loop - a) % 2))) : (this.absPos = Math.min(this.absPos, 1), this.pos = this.absPos), this.pos < 0 && (this.pos = 0), this.situation.reversed && (this.pos = 1 - this.pos);\n var s = this.situation.ease(this.pos);\n\n for (var r in this.situation.once) {\n r > this.lastPos && r <= s && (this.situation.once[r].call(this.target(), this.pos, s), delete this.situation.once[r]);\n }\n\n return this.active && this.target().fire(\"during\", {\n pos: this.pos,\n eased: s,\n fx: this,\n situation: this.situation\n }), this.situation ? (this.eachAt(), 1 == this.pos && !this.situation.reversed || this.situation.reversed && 0 == this.pos ? (this.stopAnimFrame(), this.target().fire(\"finished\", {\n fx: this,\n situation: this.situation\n }), this.situations.length || (this.target().fire(\"allfinished\"), this.situations.length || (this.target().off(\".fx\"), this.active = !1)), this.active ? this.dequeue() : this.clearCurrent()) : !this.paused && this.active && this.startAnimFrame(), this.lastPos = s, this) : this;\n },\n eachAt: function eachAt() {\n var t,\n e = this,\n i = this.target(),\n s = this.situation;\n\n for (var r in s.animations) {\n t = [].concat(s.animations[r]).map(function (t) {\n return \"string\" != typeof t && t.at ? t.at(s.ease(e.pos), e.pos) : t;\n }), i[r].apply(i, t);\n }\n\n for (var r in s.attrs) {\n t = [r].concat(s.attrs[r]).map(function (t) {\n return \"string\" != typeof t && t.at ? t.at(s.ease(e.pos), e.pos) : t;\n }), i.attr.apply(i, t);\n }\n\n for (var r in s.styles) {\n t = [r].concat(s.styles[r]).map(function (t) {\n return \"string\" != typeof t && t.at ? t.at(s.ease(e.pos), e.pos) : t;\n }), i.style.apply(i, t);\n }\n\n if (s.transforms.length) {\n t = s.initialTransformation, r = 0;\n\n for (var o = s.transforms.length; r < o; r++) {\n var n = s.transforms[r];\n n instanceof a.Matrix ? t = n.relative ? t.multiply(new a.Matrix().morph(n).at(s.ease(this.pos))) : t.morph(n).at(s.ease(this.pos)) : (n.relative || n.undo(t.extract()), t = t.multiply(n.at(s.ease(this.pos))));\n }\n\n i.matrix(t);\n }\n\n return this;\n },\n once: function once(t, e, i) {\n var a = this.last();\n return i || (t = a.ease(t)), a.once[t] = e, this;\n },\n _callStart: function _callStart() {\n return setTimeout(function () {\n this.start();\n }.bind(this), 0), this;\n }\n },\n parent: a.Element,\n construct: {\n animate: function animate(t, e, i) {\n return (this.fx || (this.fx = new a.FX(this))).animate(t, e, i);\n },\n delay: function delay(t) {\n return (this.fx || (this.fx = new a.FX(this))).delay(t);\n },\n stop: function stop(t, e) {\n return this.fx && this.fx.stop(t, e), this;\n },\n finish: function finish() {\n return this.fx && this.fx.finish(), this;\n }\n }\n }), a.MorphObj = a.invent({\n create: function create(t, e) {\n return a.Color.isColor(e) ? new a.Color(t).morph(e) : a.regex.delimiter.test(t) ? a.regex.pathLetters.test(t) ? new a.PathArray(t).morph(e) : new a.Array(t).morph(e) : a.regex.numberAndUnit.test(e) ? new a.Number(t).morph(e) : (this.value = t, void (this.destination = e));\n },\n extend: {\n at: function at(t, e) {\n return e < 1 ? this.value : this.destination;\n },\n valueOf: function valueOf() {\n return this.value;\n }\n }\n }), a.extend(a.FX, {\n attr: function attr(t, e, a) {\n if (\"object\" === i(t)) for (var s in t) {\n this.attr(s, t[s]);\n } else this.add(t, e, \"attrs\");\n return this;\n },\n plot: function plot(t, e, i, a) {\n return 4 == arguments.length ? this.plot([t, e, i, a]) : this.add(\"plot\", new (this.target().morphArray)(t));\n }\n }), a.Box = a.invent({\n create: function create(t, e, s, r) {\n if (!(\"object\" !== i(t) || t instanceof a.Element)) return a.Box.call(this, null != t.left ? t.left : t.x, null != t.top ? t.top : t.y, t.width, t.height);\n 4 == arguments.length && (this.x = t, this.y = e, this.width = s, this.height = r), b(this);\n }\n }), a.BBox = a.invent({\n create: function create(t) {\n if (a.Box.apply(this, [].slice.call(arguments)), t instanceof a.Element) {\n var i;\n\n try {\n if (!e.documentElement.contains) {\n for (var s = t.node; s.parentNode;) {\n s = s.parentNode;\n }\n\n if (s != e) throw new Error(\"Element not in the dom\");\n }\n\n i = t.node.getBBox();\n } catch (e) {\n if (t instanceof a.Shape) {\n a.parser.draw || a.prepare();\n var r = t.clone(a.parser.draw.instance).show();\n r && r.node && \"function\" == typeof r.node.getBBox && (i = r.node.getBBox()), r && \"function\" == typeof r.remove && r.remove();\n } else i = {\n x: t.node.clientLeft,\n y: t.node.clientTop,\n width: t.node.clientWidth,\n height: t.node.clientHeight\n };\n }\n\n a.Box.call(this, i);\n }\n },\n inherit: a.Box,\n parent: a.Element,\n construct: {\n bbox: function bbox() {\n return new a.BBox(this);\n }\n }\n }), a.BBox.prototype.constructor = a.BBox, a.Matrix = a.invent({\n create: function create(t) {\n var e = p([1, 0, 0, 1, 0, 0]);\n t = null === t ? e : t instanceof a.Element ? t.matrixify() : \"string\" == typeof t ? p(t.split(a.regex.delimiter).map(parseFloat)) : 6 == arguments.length ? p([].slice.call(arguments)) : Array.isArray(t) ? p(t) : t && \"object\" === i(t) ? t : e;\n\n for (var s = m.length - 1; s >= 0; --s) {\n this[m[s]] = null != t[m[s]] ? t[m[s]] : e[m[s]];\n }\n },\n extend: {\n extract: function extract() {\n var t = f(this, 0, 1);\n f(this, 1, 0);\n var e = 180 / Math.PI * Math.atan2(t.y, t.x) - 90;\n return {\n x: this.e,\n y: this.f,\n transformedX: (this.e * Math.cos(e * Math.PI / 180) + this.f * Math.sin(e * Math.PI / 180)) / Math.sqrt(this.a * this.a + this.b * this.b),\n transformedY: (this.f * Math.cos(e * Math.PI / 180) + this.e * Math.sin(-e * Math.PI / 180)) / Math.sqrt(this.c * this.c + this.d * this.d),\n rotation: e,\n a: this.a,\n b: this.b,\n c: this.c,\n d: this.d,\n e: this.e,\n f: this.f,\n matrix: new a.Matrix(this)\n };\n },\n clone: function clone() {\n return new a.Matrix(this);\n },\n morph: function morph(t) {\n return this.destination = new a.Matrix(t), this;\n },\n multiply: function multiply(t) {\n return new a.Matrix(this.native().multiply(function (t) {\n return t instanceof a.Matrix || (t = new a.Matrix(t)), t;\n }(t).native()));\n },\n inverse: function inverse() {\n return new a.Matrix(this.native().inverse());\n },\n translate: function translate(t, e) {\n return new a.Matrix(this.native().translate(t || 0, e || 0));\n },\n native: function native() {\n for (var t = a.parser.native.createSVGMatrix(), e = m.length - 1; e >= 0; e--) {\n t[m[e]] = this[m[e]];\n }\n\n return t;\n },\n toString: function toString() {\n return \"matrix(\" + v(this.a) + \",\" + v(this.b) + \",\" + v(this.c) + \",\" + v(this.d) + \",\" + v(this.e) + \",\" + v(this.f) + \")\";\n }\n },\n parent: a.Element,\n construct: {\n ctm: function ctm() {\n return new a.Matrix(this.node.getCTM());\n },\n screenCTM: function screenCTM() {\n if (this instanceof a.Nested) {\n var t = this.rect(1, 1),\n e = t.node.getScreenCTM();\n return t.remove(), new a.Matrix(e);\n }\n\n return new a.Matrix(this.node.getScreenCTM());\n }\n }\n }), a.Point = a.invent({\n create: function create(t, e) {\n var a;\n a = Array.isArray(t) ? {\n x: t[0],\n y: t[1]\n } : \"object\" === i(t) ? {\n x: t.x,\n y: t.y\n } : null != t ? {\n x: t,\n y: null != e ? e : t\n } : {\n x: 0,\n y: 0\n }, this.x = a.x, this.y = a.y;\n },\n extend: {\n clone: function clone() {\n return new a.Point(this);\n },\n morph: function morph(t, e) {\n return this.destination = new a.Point(t, e), this;\n }\n }\n }), a.extend(a.Element, {\n point: function point(t, e) {\n return new a.Point(t, e).transform(this.screenCTM().inverse());\n }\n }), a.extend(a.Element, {\n attr: function attr(t, e, s) {\n if (null == t) {\n for (t = {}, s = (e = this.node.attributes).length - 1; s >= 0; s--) {\n t[e[s].nodeName] = a.regex.isNumber.test(e[s].nodeValue) ? parseFloat(e[s].nodeValue) : e[s].nodeValue;\n }\n\n return t;\n }\n\n if (\"object\" === i(t)) for (var r in t) {\n this.attr(r, t[r]);\n } else if (null === e) this.node.removeAttribute(t);else {\n if (null == e) return null == (e = this.node.getAttribute(t)) ? a.defaults.attrs[t] : a.regex.isNumber.test(e) ? parseFloat(e) : e;\n \"stroke-width\" == t ? this.attr(\"stroke\", parseFloat(e) > 0 ? this._stroke : null) : \"stroke\" == t && (this._stroke = e), \"fill\" != t && \"stroke\" != t || (a.regex.isImage.test(e) && (e = this.doc().defs().image(e, 0, 0)), e instanceof a.Image && (e = this.doc().defs().pattern(0, 0, function () {\n this.add(e);\n }))), \"number\" == typeof e ? e = new a.Number(e) : a.Color.isColor(e) ? e = new a.Color(e) : Array.isArray(e) && (e = new a.Array(e)), \"leading\" == t ? this.leading && this.leading(e) : \"string\" == typeof s ? this.node.setAttributeNS(s, t, e.toString()) : this.node.setAttribute(t, e.toString()), !this.rebuild || \"font-size\" != t && \"x\" != t || this.rebuild(t, e);\n }\n return this;\n }\n }), a.extend(a.Element, {\n transform: function transform(t, e) {\n var s;\n return \"object\" !== i(t) ? (s = new a.Matrix(this).extract(), \"string\" == typeof t ? s[t] : s) : (s = new a.Matrix(this), e = !!e || !!t.relative, null != t.a && (s = e ? s.multiply(new a.Matrix(t)) : new a.Matrix(t)), this.attr(\"transform\", s));\n }\n }), a.extend(a.Element, {\n untransform: function untransform() {\n return this.attr(\"transform\", null);\n },\n matrixify: function matrixify() {\n return (this.attr(\"transform\") || \"\").split(a.regex.transforms).slice(0, -1).map(function (t) {\n var e = t.trim().split(\"(\");\n return [e[0], e[1].split(a.regex.delimiter).map(function (t) {\n return parseFloat(t);\n })];\n }).reduce(function (t, e) {\n return \"matrix\" == e[0] ? t.multiply(p(e[1])) : t[e[0]].apply(t, e[1]);\n }, new a.Matrix());\n },\n toParent: function toParent(t) {\n if (this == t) return this;\n var e = this.screenCTM(),\n i = t.screenCTM().inverse();\n return this.addTo(t).untransform().transform(i.multiply(e)), this;\n },\n toDoc: function toDoc() {\n return this.toParent(this.doc());\n }\n }), a.Transformation = a.invent({\n create: function create(t, e) {\n if (arguments.length > 1 && \"boolean\" != typeof e) return this.constructor.call(this, [].slice.call(arguments));\n if (Array.isArray(t)) for (var a = 0, s = this.arguments.length; a < s; ++a) {\n this[this.arguments[a]] = t[a];\n } else if (t && \"object\" === i(t)) for (a = 0, s = this.arguments.length; a < s; ++a) {\n this[this.arguments[a]] = t[this.arguments[a]];\n }\n this.inversed = !1, !0 === e && (this.inversed = !0);\n }\n }), a.Translate = a.invent({\n parent: a.Matrix,\n inherit: a.Transformation,\n create: function create(t, e) {\n this.constructor.apply(this, [].slice.call(arguments));\n },\n extend: {\n arguments: [\"transformedX\", \"transformedY\"],\n method: \"translate\"\n }\n }), a.extend(a.Element, {\n style: function style(t, e) {\n if (0 == arguments.length) return this.node.style.cssText || \"\";\n if (arguments.length < 2) {\n if (\"object\" === i(t)) for (var s in t) {\n this.style(s, t[s]);\n } else {\n if (!a.regex.isCss.test(t)) return this.node.style[c(t)];\n\n for (t = t.split(/\\s*;\\s*/).filter(function (t) {\n return !!t;\n }).map(function (t) {\n return t.split(/\\s*:\\s*/);\n }); e = t.pop();) {\n this.style(e[0], e[1]);\n }\n }\n } else this.node.style[c(t)] = null === e || a.regex.isBlank.test(e) ? \"\" : e;\n return this;\n }\n }), a.Parent = a.invent({\n create: function create(t) {\n this.constructor.call(this, t);\n },\n inherit: a.Element,\n extend: {\n children: function children() {\n return a.utils.map(a.utils.filterSVGElements(this.node.childNodes), function (t) {\n return a.adopt(t);\n });\n },\n add: function add(t, e) {\n return null == e ? this.node.appendChild(t.node) : t.node != this.node.childNodes[e] && this.node.insertBefore(t.node, this.node.childNodes[e]), this;\n },\n put: function put(t, e) {\n return this.add(t, e), t;\n },\n has: function has(t) {\n return this.index(t) >= 0;\n },\n index: function index(t) {\n return [].slice.call(this.node.childNodes).indexOf(t.node);\n },\n get: function get(t) {\n return a.adopt(this.node.childNodes[t]);\n },\n first: function first() {\n return this.get(0);\n },\n last: function last() {\n return this.get(this.node.childNodes.length - 1);\n },\n each: function each(t, e) {\n for (var i = this.children(), s = 0, r = i.length; s < r; s++) {\n i[s] instanceof a.Element && t.apply(i[s], [s, i]), e && i[s] instanceof a.Container && i[s].each(t, e);\n }\n\n return this;\n },\n removeElement: function removeElement(t) {\n return this.node.removeChild(t.node), this;\n },\n clear: function clear() {\n for (; this.node.hasChildNodes();) {\n this.node.removeChild(this.node.lastChild);\n }\n\n return delete this._defs, this;\n },\n defs: function defs() {\n return this.doc().defs();\n }\n }\n }), a.extend(a.Parent, {\n ungroup: function ungroup(t, e) {\n return 0 === e || this instanceof a.Defs || this.node == a.parser.draw || (t = t || (this instanceof a.Doc ? this : this.parent(a.Parent)), e = e || 1 / 0, this.each(function () {\n return this instanceof a.Defs ? this : this instanceof a.Parent ? this.ungroup(t, e - 1) : this.toParent(t);\n }), this.node.firstChild || this.remove()), this;\n },\n flatten: function flatten(t, e) {\n return this.ungroup(t, e);\n }\n }), a.Container = a.invent({\n create: function create(t) {\n this.constructor.call(this, t);\n },\n inherit: a.Parent\n }), a.ViewBox = a.invent({\n parent: a.Container,\n construct: {}\n }), [\"click\", \"dblclick\", \"mousedown\", \"mouseup\", \"mouseover\", \"mouseout\", \"mousemove\", \"touchstart\", \"touchmove\", \"touchleave\", \"touchend\", \"touchcancel\"].forEach(function (t) {\n a.Element.prototype[t] = function (e) {\n return a.on(this.node, t, e), this;\n };\n }), a.listeners = [], a.handlerMap = [], a.listenerId = 0, a.on = function (t, e, i, s, r) {\n var o = i.bind(s || t.instance || t),\n n = (a.handlerMap.indexOf(t) + 1 || a.handlerMap.push(t)) - 1,\n l = e.split(\".\")[0],\n h = e.split(\".\")[1] || \"*\";\n a.listeners[n] = a.listeners[n] || {}, a.listeners[n][l] = a.listeners[n][l] || {}, a.listeners[n][l][h] = a.listeners[n][l][h] || {}, i._svgjsListenerId || (i._svgjsListenerId = ++a.listenerId), a.listeners[n][l][h][i._svgjsListenerId] = o, t.addEventListener(l, o, r || {\n passive: !0\n });\n }, a.off = function (t, e, i) {\n var s = a.handlerMap.indexOf(t),\n r = e && e.split(\".\")[0],\n o = e && e.split(\".\")[1],\n n = \"\";\n if (-1 != s) if (i) {\n if (\"function\" == typeof i && (i = i._svgjsListenerId), !i) return;\n a.listeners[s][r] && a.listeners[s][r][o || \"*\"] && (t.removeEventListener(r, a.listeners[s][r][o || \"*\"][i], !1), delete a.listeners[s][r][o || \"*\"][i]);\n } else if (o && r) {\n if (a.listeners[s][r] && a.listeners[s][r][o]) {\n for (var l in a.listeners[s][r][o]) {\n a.off(t, [r, o].join(\".\"), l);\n }\n\n delete a.listeners[s][r][o];\n }\n } else if (o) for (var h in a.listeners[s]) {\n for (var n in a.listeners[s][h]) {\n o === n && a.off(t, [h, o].join(\".\"));\n }\n } else if (r) {\n if (a.listeners[s][r]) {\n for (var n in a.listeners[s][r]) {\n a.off(t, [r, n].join(\".\"));\n }\n\n delete a.listeners[s][r];\n }\n } else {\n for (var h in a.listeners[s]) {\n a.off(t, h);\n }\n\n delete a.listeners[s], delete a.handlerMap[s];\n }\n }, a.extend(a.Element, {\n on: function on(t, e, i, s) {\n return a.on(this.node, t, e, i, s), this;\n },\n off: function off(t, e) {\n return a.off(this.node, t, e), this;\n },\n fire: function fire(e, i) {\n return e instanceof t.Event ? this.node.dispatchEvent(e) : this.node.dispatchEvent(e = new a.CustomEvent(e, {\n detail: i,\n cancelable: !0\n })), this._event = e, this;\n },\n event: function event() {\n return this._event;\n }\n }), a.Defs = a.invent({\n create: \"defs\",\n inherit: a.Container\n }), a.G = a.invent({\n create: \"g\",\n inherit: a.Container,\n extend: {\n x: function x(t) {\n return null == t ? this.transform(\"x\") : this.transform({\n x: t - this.x()\n }, !0);\n }\n },\n construct: {\n group: function group() {\n return this.put(new a.G());\n }\n }\n }), a.Doc = a.invent({\n create: function create(t) {\n t && (\"svg\" == (t = \"string\" == typeof t ? e.getElementById(t) : t).nodeName ? this.constructor.call(this, t) : (this.constructor.call(this, a.create(\"svg\")), t.appendChild(this.node), this.size(\"100%\", \"100%\")), this.namespace().defs());\n },\n inherit: a.Container,\n extend: {\n namespace: function namespace() {\n return this.attr({\n xmlns: a.ns,\n version: \"1.1\"\n }).attr(\"xmlns:xlink\", a.xlink, a.xmlns).attr(\"xmlns:svgjs\", a.svgjs, a.xmlns);\n },\n defs: function defs() {\n var t;\n return this._defs || ((t = this.node.getElementsByTagName(\"defs\")[0]) ? this._defs = a.adopt(t) : this._defs = new a.Defs(), this.node.appendChild(this._defs.node)), this._defs;\n },\n parent: function parent() {\n return this.node.parentNode && \"#document\" != this.node.parentNode.nodeName ? this.node.parentNode : null;\n },\n remove: function remove() {\n return this.parent() && this.parent().removeChild(this.node), this;\n },\n clear: function clear() {\n for (; this.node.hasChildNodes();) {\n this.node.removeChild(this.node.lastChild);\n }\n\n return delete this._defs, a.parser.draw && !a.parser.draw.parentNode && this.node.appendChild(a.parser.draw), this;\n },\n clone: function clone(t) {\n this.writeDataToDom();\n var e = this.node,\n i = x(e.cloneNode(!0));\n return t ? (t.node || t).appendChild(i.node) : e.parentNode.insertBefore(i.node, e.nextSibling), i;\n }\n }\n }), a.extend(a.Element, {}), a.Gradient = a.invent({\n create: function create(t) {\n this.constructor.call(this, a.create(t + \"Gradient\")), this.type = t;\n },\n inherit: a.Container,\n extend: {\n at: function at(t, e, i) {\n return this.put(new a.Stop()).update(t, e, i);\n },\n update: function update(t) {\n return this.clear(), \"function\" == typeof t && t.call(this, this), this;\n },\n fill: function fill() {\n return \"url(#\" + this.id() + \")\";\n },\n toString: function toString() {\n return this.fill();\n },\n attr: function attr(t, e, i) {\n return \"transform\" == t && (t = \"gradientTransform\"), a.Container.prototype.attr.call(this, t, e, i);\n }\n },\n construct: {\n gradient: function gradient(t, e) {\n return this.defs().gradient(t, e);\n }\n }\n }), a.extend(a.Gradient, a.FX, {\n from: function from(t, e) {\n return \"radial\" == (this._target || this).type ? this.attr({\n fx: new a.Number(t),\n fy: new a.Number(e)\n }) : this.attr({\n x1: new a.Number(t),\n y1: new a.Number(e)\n });\n },\n to: function to(t, e) {\n return \"radial\" == (this._target || this).type ? this.attr({\n cx: new a.Number(t),\n cy: new a.Number(e)\n }) : this.attr({\n x2: new a.Number(t),\n y2: new a.Number(e)\n });\n }\n }), a.extend(a.Defs, {\n gradient: function gradient(t, e) {\n return this.put(new a.Gradient(t)).update(e);\n }\n }), a.Stop = a.invent({\n create: \"stop\",\n inherit: a.Element,\n extend: {\n update: function update(t) {\n return (\"number\" == typeof t || t instanceof a.Number) && (t = {\n offset: arguments[0],\n color: arguments[1],\n opacity: arguments[2]\n }), null != t.opacity && this.attr(\"stop-opacity\", t.opacity), null != t.color && this.attr(\"stop-color\", t.color), null != t.offset && this.attr(\"offset\", new a.Number(t.offset)), this;\n }\n }\n }), a.Pattern = a.invent({\n create: \"pattern\",\n inherit: a.Container,\n extend: {\n fill: function fill() {\n return \"url(#\" + this.id() + \")\";\n },\n update: function update(t) {\n return this.clear(), \"function\" == typeof t && t.call(this, this), this;\n },\n toString: function toString() {\n return this.fill();\n },\n attr: function attr(t, e, i) {\n return \"transform\" == t && (t = \"patternTransform\"), a.Container.prototype.attr.call(this, t, e, i);\n }\n },\n construct: {\n pattern: function pattern(t, e, i) {\n return this.defs().pattern(t, e, i);\n }\n }\n }), a.extend(a.Defs, {\n pattern: function pattern(t, e, i) {\n return this.put(new a.Pattern()).update(i).attr({\n x: 0,\n y: 0,\n width: t,\n height: e,\n patternUnits: \"userSpaceOnUse\"\n });\n }\n }), a.Shape = a.invent({\n create: function create(t) {\n this.constructor.call(this, t);\n },\n inherit: a.Element\n }), a.Symbol = a.invent({\n create: \"symbol\",\n inherit: a.Container,\n construct: {\n symbol: function symbol() {\n return this.put(new a.Symbol());\n }\n }\n }), a.Use = a.invent({\n create: \"use\",\n inherit: a.Shape,\n extend: {\n element: function element(t, e) {\n return this.attr(\"href\", (e || \"\") + \"#\" + t, a.xlink);\n }\n },\n construct: {\n use: function use(t, e) {\n return this.put(new a.Use()).element(t, e);\n }\n }\n }), a.Rect = a.invent({\n create: \"rect\",\n inherit: a.Shape,\n construct: {\n rect: function rect(t, e) {\n return this.put(new a.Rect()).size(t, e);\n }\n }\n }), a.Circle = a.invent({\n create: \"circle\",\n inherit: a.Shape,\n construct: {\n circle: function circle(t) {\n return this.put(new a.Circle()).rx(new a.Number(t).divide(2)).move(0, 0);\n }\n }\n }), a.extend(a.Circle, a.FX, {\n rx: function rx(t) {\n return this.attr(\"r\", t);\n },\n ry: function ry(t) {\n return this.rx(t);\n }\n }), a.Ellipse = a.invent({\n create: \"ellipse\",\n inherit: a.Shape,\n construct: {\n ellipse: function ellipse(t, e) {\n return this.put(new a.Ellipse()).size(t, e).move(0, 0);\n }\n }\n }), a.extend(a.Ellipse, a.Rect, a.FX, {\n rx: function rx(t) {\n return this.attr(\"rx\", t);\n },\n ry: function ry(t) {\n return this.attr(\"ry\", t);\n }\n }), a.extend(a.Circle, a.Ellipse, {\n x: function x(t) {\n return null == t ? this.cx() - this.rx() : this.cx(t + this.rx());\n },\n y: function y(t) {\n return null == t ? this.cy() - this.ry() : this.cy(t + this.ry());\n },\n cx: function cx(t) {\n return null == t ? this.attr(\"cx\") : this.attr(\"cx\", t);\n },\n cy: function cy(t) {\n return null == t ? this.attr(\"cy\") : this.attr(\"cy\", t);\n },\n width: function width(t) {\n return null == t ? 2 * this.rx() : this.rx(new a.Number(t).divide(2));\n },\n height: function height(t) {\n return null == t ? 2 * this.ry() : this.ry(new a.Number(t).divide(2));\n },\n size: function size(t, e) {\n var i = u(this, t, e);\n return this.rx(new a.Number(i.width).divide(2)).ry(new a.Number(i.height).divide(2));\n }\n }), a.Line = a.invent({\n create: \"line\",\n inherit: a.Shape,\n extend: {\n array: function array() {\n return new a.PointArray([[this.attr(\"x1\"), this.attr(\"y1\")], [this.attr(\"x2\"), this.attr(\"y2\")]]);\n },\n plot: function plot(t, e, i, s) {\n return null == t ? this.array() : (t = void 0 !== e ? {\n x1: t,\n y1: e,\n x2: i,\n y2: s\n } : new a.PointArray(t).toLine(), this.attr(t));\n },\n move: function move(t, e) {\n return this.attr(this.array().move(t, e).toLine());\n },\n size: function size(t, e) {\n var i = u(this, t, e);\n return this.attr(this.array().size(i.width, i.height).toLine());\n }\n },\n construct: {\n line: function line(t, e, i, s) {\n return a.Line.prototype.plot.apply(this.put(new a.Line()), null != t ? [t, e, i, s] : [0, 0, 0, 0]);\n }\n }\n }), a.Polyline = a.invent({\n create: \"polyline\",\n inherit: a.Shape,\n construct: {\n polyline: function polyline(t) {\n return this.put(new a.Polyline()).plot(t || new a.PointArray());\n }\n }\n }), a.Polygon = a.invent({\n create: \"polygon\",\n inherit: a.Shape,\n construct: {\n polygon: function polygon(t) {\n return this.put(new a.Polygon()).plot(t || new a.PointArray());\n }\n }\n }), a.extend(a.Polyline, a.Polygon, {\n array: function array() {\n return this._array || (this._array = new a.PointArray(this.attr(\"points\")));\n },\n plot: function plot(t) {\n return null == t ? this.array() : this.clear().attr(\"points\", \"string\" == typeof t ? t : this._array = new a.PointArray(t));\n },\n clear: function clear() {\n return delete this._array, this;\n },\n move: function move(t, e) {\n return this.attr(\"points\", this.array().move(t, e));\n },\n size: function size(t, e) {\n var i = u(this, t, e);\n return this.attr(\"points\", this.array().size(i.width, i.height));\n }\n }), a.extend(a.Line, a.Polyline, a.Polygon, {\n morphArray: a.PointArray,\n x: function x(t) {\n return null == t ? this.bbox().x : this.move(t, this.bbox().y);\n },\n y: function y(t) {\n return null == t ? this.bbox().y : this.move(this.bbox().x, t);\n },\n width: function width(t) {\n var e = this.bbox();\n return null == t ? e.width : this.size(t, e.height);\n },\n height: function height(t) {\n var e = this.bbox();\n return null == t ? e.height : this.size(e.width, t);\n }\n }), a.Path = a.invent({\n create: \"path\",\n inherit: a.Shape,\n extend: {\n morphArray: a.PathArray,\n array: function array() {\n return this._array || (this._array = new a.PathArray(this.attr(\"d\")));\n },\n plot: function plot(t) {\n return null == t ? this.array() : this.clear().attr(\"d\", \"string\" == typeof t ? t : this._array = new a.PathArray(t));\n },\n clear: function clear() {\n return delete this._array, this;\n }\n },\n construct: {\n path: function path(t) {\n return this.put(new a.Path()).plot(t || new a.PathArray());\n }\n }\n }), a.Image = a.invent({\n create: \"image\",\n inherit: a.Shape,\n extend: {\n load: function load(e) {\n if (!e) return this;\n var i = this,\n s = new t.Image();\n return a.on(s, \"load\", function () {\n a.off(s);\n var t = i.parent(a.Pattern);\n null !== t && (0 == i.width() && 0 == i.height() && i.size(s.width, s.height), t && 0 == t.width() && 0 == t.height() && t.size(i.width(), i.height()), \"function\" == typeof i._loaded && i._loaded.call(i, {\n width: s.width,\n height: s.height,\n ratio: s.width / s.height,\n url: e\n }));\n }), a.on(s, \"error\", function (t) {\n a.off(s), \"function\" == typeof i._error && i._error.call(i, t);\n }), this.attr(\"href\", s.src = this.src = e, a.xlink);\n },\n loaded: function loaded(t) {\n return this._loaded = t, this;\n },\n error: function error(t) {\n return this._error = t, this;\n }\n },\n construct: {\n image: function image(t, e, i) {\n return this.put(new a.Image()).load(t).size(e || 0, i || e || 0);\n }\n }\n }), a.Text = a.invent({\n create: function create() {\n this.constructor.call(this, a.create(\"text\")), this.dom.leading = new a.Number(1.3), this._rebuild = !0, this._build = !1, this.attr(\"font-family\", a.defaults.attrs[\"font-family\"]);\n },\n inherit: a.Shape,\n extend: {\n x: function x(t) {\n return null == t ? this.attr(\"x\") : this.attr(\"x\", t);\n },\n text: function text(t) {\n if (void 0 === t) {\n t = \"\";\n\n for (var e = this.node.childNodes, i = 0, s = e.length; i < s; ++i) {\n 0 != i && 3 != e[i].nodeType && 1 == a.adopt(e[i]).dom.newLined && (t += \"\\n\"), t += e[i].textContent;\n }\n\n return t;\n }\n\n if (this.clear().build(!0), \"function\" == typeof t) t.call(this, this);else {\n i = 0;\n\n for (var r = (t = t.split(\"\\n\")).length; i < r; i++) {\n this.tspan(t[i]).newLine();\n }\n }\n return this.build(!1).rebuild();\n },\n size: function size(t) {\n return this.attr(\"font-size\", t).rebuild();\n },\n leading: function leading(t) {\n return null == t ? this.dom.leading : (this.dom.leading = new a.Number(t), this.rebuild());\n },\n lines: function lines() {\n var t = (this.textPath && this.textPath() || this).node,\n e = a.utils.map(a.utils.filterSVGElements(t.childNodes), function (t) {\n return a.adopt(t);\n });\n return new a.Set(e);\n },\n rebuild: function rebuild(t) {\n if (\"boolean\" == typeof t && (this._rebuild = t), this._rebuild) {\n var e = this,\n i = 0,\n s = this.dom.leading * new a.Number(this.attr(\"font-size\"));\n this.lines().each(function () {\n this.dom.newLined && (e.textPath() || this.attr(\"x\", e.attr(\"x\")), \"\\n\" == this.text() ? i += s : (this.attr(\"dy\", s + i), i = 0));\n }), this.fire(\"rebuild\");\n }\n\n return this;\n },\n build: function build(t) {\n return this._build = !!t, this;\n },\n setData: function setData(t) {\n return this.dom = t, this.dom.leading = new a.Number(t.leading || 1.3), this;\n }\n },\n construct: {\n text: function text(t) {\n return this.put(new a.Text()).text(t);\n },\n plain: function plain(t) {\n return this.put(new a.Text()).plain(t);\n }\n }\n }), a.Tspan = a.invent({\n create: \"tspan\",\n inherit: a.Shape,\n extend: {\n text: function text(t) {\n return null == t ? this.node.textContent + (this.dom.newLined ? \"\\n\" : \"\") : (\"function\" == typeof t ? t.call(this, this) : this.plain(t), this);\n },\n dx: function dx(t) {\n return this.attr(\"dx\", t);\n },\n dy: function dy(t) {\n return this.attr(\"dy\", t);\n },\n newLine: function newLine() {\n var t = this.parent(a.Text);\n return this.dom.newLined = !0, this.dy(t.dom.leading * t.attr(\"font-size\")).attr(\"x\", t.x());\n }\n }\n }), a.extend(a.Text, a.Tspan, {\n plain: function plain(t) {\n return !1 === this._build && this.clear(), this.node.appendChild(e.createTextNode(t)), this;\n },\n tspan: function tspan(t) {\n var e = (this.textPath && this.textPath() || this).node,\n i = new a.Tspan();\n return !1 === this._build && this.clear(), e.appendChild(i.node), i.text(t);\n },\n clear: function clear() {\n for (var t = (this.textPath && this.textPath() || this).node; t.hasChildNodes();) {\n t.removeChild(t.lastChild);\n }\n\n return this;\n },\n length: function length() {\n return this.node.getComputedTextLength();\n }\n }), a.TextPath = a.invent({\n create: \"textPath\",\n inherit: a.Parent,\n parent: a.Text,\n construct: {\n morphArray: a.PathArray,\n array: function array() {\n var t = this.track();\n return t ? t.array() : null;\n },\n plot: function plot(t) {\n var e = this.track(),\n i = null;\n return e && (i = e.plot(t)), null == t ? i : this;\n },\n track: function track() {\n var t = this.textPath();\n if (t) return t.reference(\"href\");\n },\n textPath: function textPath() {\n if (this.node.firstChild && \"textPath\" == this.node.firstChild.nodeName) return a.adopt(this.node.firstChild);\n }\n }\n }), a.Nested = a.invent({\n create: function create() {\n this.constructor.call(this, a.create(\"svg\")), this.style(\"overflow\", \"visible\");\n },\n inherit: a.Container,\n construct: {\n nested: function nested() {\n return this.put(new a.Nested());\n }\n }\n });\n var l = {\n stroke: [\"color\", \"width\", \"opacity\", \"linecap\", \"linejoin\", \"miterlimit\", \"dasharray\", \"dashoffset\"],\n fill: [\"color\", \"opacity\", \"rule\"],\n prefix: function prefix(t, e) {\n return \"color\" == e ? t : t + \"-\" + e;\n }\n };\n\n function h(t, e, i, s) {\n return i + s.replace(a.regex.dots, \" .\");\n }\n\n function c(t) {\n return t.toLowerCase().replace(/-(.)/g, function (t, e) {\n return e.toUpperCase();\n });\n }\n\n function d(t) {\n return t.charAt(0).toUpperCase() + t.slice(1);\n }\n\n function g(t) {\n var e = t.toString(16);\n return 1 == e.length ? \"0\" + e : e;\n }\n\n function u(t, e, i) {\n if (null == e || null == i) {\n var a = t.bbox();\n null == e ? e = a.width / a.height * i : null == i && (i = a.height / a.width * e);\n }\n\n return {\n width: e,\n height: i\n };\n }\n\n function f(t, e, i) {\n return {\n x: e * t.a + i * t.c + 0,\n y: e * t.b + i * t.d + 0\n };\n }\n\n function p(t) {\n return {\n a: t[0],\n b: t[1],\n c: t[2],\n d: t[3],\n e: t[4],\n f: t[5]\n };\n }\n\n function x(e) {\n for (var i = e.childNodes.length - 1; i >= 0; i--) {\n e.childNodes[i] instanceof t.SVGElement && x(e.childNodes[i]);\n }\n\n return a.adopt(e).id(a.eid(e.nodeName));\n }\n\n function b(t) {\n return null == t.x && (t.x = 0, t.y = 0, t.width = 0, t.height = 0), t.w = t.width, t.h = t.height, t.x2 = t.x + t.width, t.y2 = t.y + t.height, t.cx = t.x + t.width / 2, t.cy = t.y + t.height / 2, t;\n }\n\n function v(t) {\n return Math.abs(t) > 1e-37 ? t : 0;\n }\n\n [\"fill\", \"stroke\"].forEach(function (t) {\n var e = {};\n e[t] = function (e) {\n if (void 0 === e) return this;\n if (\"string\" == typeof e || a.Color.isRgb(e) || e && \"function\" == typeof e.fill) this.attr(t, e);else for (var i = l[t].length - 1; i >= 0; i--) {\n null != e[l[t][i]] && this.attr(l.prefix(t, l[t][i]), e[l[t][i]]);\n }\n return this;\n }, a.extend(a.Element, a.FX, e);\n }), a.extend(a.Element, a.FX, {\n translate: function translate(t, e) {\n return this.transform({\n x: t,\n y: e\n });\n },\n matrix: function matrix(t) {\n return this.attr(\"transform\", new a.Matrix(6 == arguments.length ? [].slice.call(arguments) : t));\n },\n opacity: function opacity(t) {\n return this.attr(\"opacity\", t);\n },\n dx: function dx(t) {\n return this.x(new a.Number(t).plus(this instanceof a.FX ? 0 : this.x()), !0);\n },\n dy: function dy(t) {\n return this.y(new a.Number(t).plus(this instanceof a.FX ? 0 : this.y()), !0);\n }\n }), a.extend(a.Path, {\n length: function length() {\n return this.node.getTotalLength();\n },\n pointAt: function pointAt(t) {\n return this.node.getPointAtLength(t);\n }\n }), a.Set = a.invent({\n create: function create(t) {\n Array.isArray(t) ? this.members = t : this.clear();\n },\n extend: {\n add: function add() {\n for (var t = [].slice.call(arguments), e = 0, i = t.length; e < i; e++) {\n this.members.push(t[e]);\n }\n\n return this;\n },\n remove: function remove(t) {\n var e = this.index(t);\n return e > -1 && this.members.splice(e, 1), this;\n },\n each: function each(t) {\n for (var e = 0, i = this.members.length; e < i; e++) {\n t.apply(this.members[e], [e, this.members]);\n }\n\n return this;\n },\n clear: function clear() {\n return this.members = [], this;\n },\n length: function length() {\n return this.members.length;\n },\n has: function has(t) {\n return this.index(t) >= 0;\n },\n index: function index(t) {\n return this.members.indexOf(t);\n },\n get: function get(t) {\n return this.members[t];\n },\n first: function first() {\n return this.get(0);\n },\n last: function last() {\n return this.get(this.members.length - 1);\n },\n valueOf: function valueOf() {\n return this.members;\n }\n },\n construct: {\n set: function set(t) {\n return new a.Set(t);\n }\n }\n }), a.FX.Set = a.invent({\n create: function create(t) {\n this.set = t;\n }\n }), a.Set.inherit = function () {\n var t = [];\n\n for (var e in a.Shape.prototype) {\n \"function\" == typeof a.Shape.prototype[e] && \"function\" != typeof a.Set.prototype[e] && t.push(e);\n }\n\n for (var e in t.forEach(function (t) {\n a.Set.prototype[t] = function () {\n for (var e = 0, i = this.members.length; e < i; e++) {\n this.members[e] && \"function\" == typeof this.members[e][t] && this.members[e][t].apply(this.members[e], arguments);\n }\n\n return \"animate\" == t ? this.fx || (this.fx = new a.FX.Set(this)) : this;\n };\n }), t = [], a.FX.prototype) {\n \"function\" == typeof a.FX.prototype[e] && \"function\" != typeof a.FX.Set.prototype[e] && t.push(e);\n }\n\n t.forEach(function (t) {\n a.FX.Set.prototype[t] = function () {\n for (var e = 0, i = this.set.members.length; e < i; e++) {\n this.set.members[e].fx[t].apply(this.set.members[e].fx, arguments);\n }\n\n return this;\n };\n });\n }, a.extend(a.Element, {}), a.extend(a.Element, {\n remember: function remember(t, e) {\n if (\"object\" === i(arguments[0])) for (var a in t) {\n this.remember(a, t[a]);\n } else {\n if (1 == arguments.length) return this.memory()[t];\n this.memory()[t] = e;\n }\n return this;\n },\n forget: function forget() {\n if (0 == arguments.length) this._memory = {};else for (var t = arguments.length - 1; t >= 0; t--) {\n delete this.memory()[arguments[t]];\n }\n return this;\n },\n memory: function memory() {\n return this._memory || (this._memory = {});\n }\n }), a.get = function (t) {\n var i = e.getElementById(function (t) {\n var e = (t || \"\").toString().match(a.regex.reference);\n if (e) return e[1];\n }(t) || t);\n return a.adopt(i);\n }, a.select = function (t, i) {\n return new a.Set(a.utils.map((i || e).querySelectorAll(t), function (t) {\n return a.adopt(t);\n }));\n }, a.extend(a.Parent, {\n select: function select(t) {\n return a.select(t, this.node);\n }\n });\n var m = \"abcdef\".split(\"\");\n\n if (\"function\" != typeof t.CustomEvent) {\n var y = function y(t, i) {\n i = i || {\n bubbles: !1,\n cancelable: !1,\n detail: void 0\n };\n var a = e.createEvent(\"CustomEvent\");\n return a.initCustomEvent(t, i.bubbles, i.cancelable, i.detail), a;\n };\n\n y.prototype = t.Event.prototype, a.CustomEvent = y;\n } else a.CustomEvent = t.CustomEvent;\n\n return a;\n}, \"function\" == typeof define && define.amd ? define(function () {\n return zt(It, It.document);\n}) : \"object\" === (\"undefined\" == typeof exports ? \"undefined\" : i(exports)) && \"undefined\" != typeof module ? module.exports = It.document ? zt(It, It.document) : function (t) {\n return zt(t, t.document);\n} : It.SVG = zt(It, It.document),\n/*! svg.filter.js - v2.0.2 - 2016-02-24\n* https://github.com/wout/svg.filter.js\n* Copyright (c) 2016 Wout Fierens; Licensed MIT */\nfunction () {\n SVG.Filter = SVG.invent({\n create: \"filter\",\n inherit: SVG.Parent,\n extend: {\n source: \"SourceGraphic\",\n sourceAlpha: \"SourceAlpha\",\n background: \"BackgroundImage\",\n backgroundAlpha: \"BackgroundAlpha\",\n fill: \"FillPaint\",\n stroke: \"StrokePaint\",\n autoSetIn: !0,\n put: function put(t, e) {\n return this.add(t, e), !t.attr(\"in\") && this.autoSetIn && t.attr(\"in\", this.source), t.attr(\"result\") || t.attr(\"result\", t), t;\n },\n blend: function blend(t, e, i) {\n return this.put(new SVG.BlendEffect(t, e, i));\n },\n colorMatrix: function colorMatrix(t, e) {\n return this.put(new SVG.ColorMatrixEffect(t, e));\n },\n convolveMatrix: function convolveMatrix(t) {\n return this.put(new SVG.ConvolveMatrixEffect(t));\n },\n componentTransfer: function componentTransfer(t) {\n return this.put(new SVG.ComponentTransferEffect(t));\n },\n composite: function composite(t, e, i) {\n return this.put(new SVG.CompositeEffect(t, e, i));\n },\n flood: function flood(t, e) {\n return this.put(new SVG.FloodEffect(t, e));\n },\n offset: function offset(t, e) {\n return this.put(new SVG.OffsetEffect(t, e));\n },\n image: function image(t) {\n return this.put(new SVG.ImageEffect(t));\n },\n merge: function merge() {\n var t = [void 0];\n\n for (var e in arguments) {\n t.push(arguments[e]);\n }\n\n return this.put(new (SVG.MergeEffect.bind.apply(SVG.MergeEffect, t))());\n },\n gaussianBlur: function gaussianBlur(t, e) {\n return this.put(new SVG.GaussianBlurEffect(t, e));\n },\n morphology: function morphology(t, e) {\n return this.put(new SVG.MorphologyEffect(t, e));\n },\n diffuseLighting: function diffuseLighting(t, e, i) {\n return this.put(new SVG.DiffuseLightingEffect(t, e, i));\n },\n displacementMap: function displacementMap(t, e, i, a, s) {\n return this.put(new SVG.DisplacementMapEffect(t, e, i, a, s));\n },\n specularLighting: function specularLighting(t, e, i, a) {\n return this.put(new SVG.SpecularLightingEffect(t, e, i, a));\n },\n tile: function tile() {\n return this.put(new SVG.TileEffect());\n },\n turbulence: function turbulence(t, e, i, a, s) {\n return this.put(new SVG.TurbulenceEffect(t, e, i, a, s));\n },\n toString: function toString() {\n return \"url(#\" + this.attr(\"id\") + \")\";\n }\n }\n }), SVG.extend(SVG.Defs, {\n filter: function filter(t) {\n var e = this.put(new SVG.Filter());\n return \"function\" == typeof t && t.call(e, e), e;\n }\n }), SVG.extend(SVG.Container, {\n filter: function filter(t) {\n return this.defs().filter(t);\n }\n }), SVG.extend(SVG.Element, SVG.G, SVG.Nested, {\n filter: function filter(t) {\n return this.filterer = t instanceof SVG.Element ? t : this.doc().filter(t), this.doc() && this.filterer.doc() !== this.doc() && this.doc().defs().add(this.filterer), this.attr(\"filter\", this.filterer), this.filterer;\n },\n unfilter: function unfilter(t) {\n return this.filterer && !0 === t && this.filterer.remove(), delete this.filterer, this.attr(\"filter\", null);\n }\n }), SVG.Effect = SVG.invent({\n create: function create() {\n this.constructor.call(this);\n },\n inherit: SVG.Element,\n extend: {\n in: function _in(t) {\n return null == t ? this.parent() && this.parent().select('[result=\"' + this.attr(\"in\") + '\"]').get(0) || this.attr(\"in\") : this.attr(\"in\", t);\n },\n result: function result(t) {\n return null == t ? this.attr(\"result\") : this.attr(\"result\", t);\n },\n toString: function toString() {\n return this.result();\n }\n }\n }), SVG.ParentEffect = SVG.invent({\n create: function create() {\n this.constructor.call(this);\n },\n inherit: SVG.Parent,\n extend: {\n in: function _in(t) {\n return null == t ? this.parent() && this.parent().select('[result=\"' + this.attr(\"in\") + '\"]').get(0) || this.attr(\"in\") : this.attr(\"in\", t);\n },\n result: function result(t) {\n return null == t ? this.attr(\"result\") : this.attr(\"result\", t);\n },\n toString: function toString() {\n return this.result();\n }\n }\n });\n var t = {\n blend: function blend(t, e) {\n return this.parent() && this.parent().blend(this, t, e);\n },\n colorMatrix: function colorMatrix(t, e) {\n return this.parent() && this.parent().colorMatrix(t, e).in(this);\n },\n convolveMatrix: function convolveMatrix(t) {\n return this.parent() && this.parent().convolveMatrix(t).in(this);\n },\n componentTransfer: function componentTransfer(t) {\n return this.parent() && this.parent().componentTransfer(t).in(this);\n },\n composite: function composite(t, e) {\n return this.parent() && this.parent().composite(this, t, e);\n },\n flood: function flood(t, e) {\n return this.parent() && this.parent().flood(t, e);\n },\n offset: function offset(t, e) {\n return this.parent() && this.parent().offset(t, e).in(this);\n },\n image: function image(t) {\n return this.parent() && this.parent().image(t);\n },\n merge: function merge() {\n return this.parent() && this.parent().merge.apply(this.parent(), [this].concat(arguments));\n },\n gaussianBlur: function gaussianBlur(t, e) {\n return this.parent() && this.parent().gaussianBlur(t, e).in(this);\n },\n morphology: function morphology(t, e) {\n return this.parent() && this.parent().morphology(t, e).in(this);\n },\n diffuseLighting: function diffuseLighting(t, e, i) {\n return this.parent() && this.parent().diffuseLighting(t, e, i).in(this);\n },\n displacementMap: function displacementMap(t, e, i, a) {\n return this.parent() && this.parent().displacementMap(this, t, e, i, a);\n },\n specularLighting: function specularLighting(t, e, i, a) {\n return this.parent() && this.parent().specularLighting(t, e, i, a).in(this);\n },\n tile: function tile() {\n return this.parent() && this.parent().tile().in(this);\n },\n turbulence: function turbulence(t, e, i, a, s) {\n return this.parent() && this.parent().turbulence(t, e, i, a, s).in(this);\n }\n };\n SVG.extend(SVG.Effect, t), SVG.extend(SVG.ParentEffect, t), SVG.ChildEffect = SVG.invent({\n create: function create() {\n this.constructor.call(this);\n },\n inherit: SVG.Element,\n extend: {\n in: function _in(t) {\n this.attr(\"in\", t);\n }\n }\n });\n var e = {\n blend: function blend(t, e, i) {\n this.attr({\n in: t,\n in2: e,\n mode: i || \"normal\"\n });\n },\n colorMatrix: function colorMatrix(t, e) {\n \"matrix\" == t && (e = s(e)), this.attr({\n type: t,\n values: void 0 === e ? null : e\n });\n },\n convolveMatrix: function convolveMatrix(t) {\n t = s(t), this.attr({\n order: Math.sqrt(t.split(\" \").length),\n kernelMatrix: t\n });\n },\n composite: function composite(t, e, i) {\n this.attr({\n in: t,\n in2: e,\n operator: i\n });\n },\n flood: function flood(t, e) {\n this.attr(\"flood-color\", t), null != e && this.attr(\"flood-opacity\", e);\n },\n offset: function offset(t, e) {\n this.attr({\n dx: t,\n dy: e\n });\n },\n image: function image(t) {\n this.attr(\"href\", t, SVG.xlink);\n },\n displacementMap: function displacementMap(t, e, i, a, s) {\n this.attr({\n in: t,\n in2: e,\n scale: i,\n xChannelSelector: a,\n yChannelSelector: s\n });\n },\n gaussianBlur: function gaussianBlur(t, e) {\n null != t || null != e ? this.attr(\"stdDeviation\", r(Array.prototype.slice.call(arguments))) : this.attr(\"stdDeviation\", \"0 0\");\n },\n morphology: function morphology(t, e) {\n this.attr({\n operator: t,\n radius: e\n });\n },\n tile: function tile() {},\n turbulence: function turbulence(t, e, i, a, s) {\n this.attr({\n numOctaves: e,\n seed: i,\n stitchTiles: a,\n baseFrequency: t,\n type: s\n });\n }\n },\n i = {\n merge: function merge() {\n var t;\n\n if (arguments[0] instanceof SVG.Set) {\n var e = this;\n arguments[0].each(function (t) {\n this instanceof SVG.MergeNode ? e.put(this) : (this instanceof SVG.Effect || this instanceof SVG.ParentEffect) && e.put(new SVG.MergeNode(this));\n });\n } else {\n t = Array.isArray(arguments[0]) ? arguments[0] : arguments;\n\n for (var i = 0; i < t.length; i++) {\n t[i] instanceof SVG.MergeNode ? this.put(t[i]) : this.put(new SVG.MergeNode(t[i]));\n }\n }\n },\n componentTransfer: function componentTransfer(t) {\n if (this.rgb = new SVG.Set(), [\"r\", \"g\", \"b\", \"a\"].forEach(function (t) {\n this[t] = new SVG[\"Func\" + t.toUpperCase()](\"identity\"), this.rgb.add(this[t]), this.node.appendChild(this[t].node);\n }.bind(this)), t) for (var e in t.rgb && ([\"r\", \"g\", \"b\"].forEach(function (e) {\n this[e].attr(t.rgb);\n }.bind(this)), delete t.rgb), t) {\n this[e].attr(t[e]);\n }\n },\n diffuseLighting: function diffuseLighting(t, e, i) {\n this.attr({\n surfaceScale: t,\n diffuseConstant: e,\n kernelUnitLength: i\n });\n },\n specularLighting: function specularLighting(t, e, i, a) {\n this.attr({\n surfaceScale: t,\n diffuseConstant: e,\n specularExponent: i,\n kernelUnitLength: a\n });\n }\n },\n a = {\n distantLight: function distantLight(t, e) {\n this.attr({\n azimuth: t,\n elevation: e\n });\n },\n pointLight: function pointLight(t, e, i) {\n this.attr({\n x: t,\n y: e,\n z: i\n });\n },\n spotLight: function spotLight(t, e, i, a, s, r) {\n this.attr({\n x: t,\n y: e,\n z: i,\n pointsAtX: a,\n pointsAtY: s,\n pointsAtZ: r\n });\n },\n mergeNode: function mergeNode(t) {\n this.attr(\"in\", t);\n }\n };\n\n function s(t) {\n return Array.isArray(t) && (t = new SVG.Array(t)), t.toString().replace(/^\\s+/, \"\").replace(/\\s+$/, \"\").replace(/\\s+/g, \" \");\n }\n\n function r(t) {\n if (!Array.isArray(t)) return t;\n\n for (var e = 0, i = t.length, a = []; e < i; e++) {\n a.push(t[e]);\n }\n\n return a.join(\" \");\n }\n\n function o() {\n var t = function t() {};\n\n for (var e in \"function\" == typeof arguments[arguments.length - 1] && (t = arguments[arguments.length - 1], Array.prototype.splice.call(arguments, arguments.length - 1, 1)), arguments) {\n for (var i in arguments[e]) {\n t(arguments[e][i], i, arguments[e]);\n }\n }\n }\n\n [\"r\", \"g\", \"b\", \"a\"].forEach(function (t) {\n a[\"Func\" + t.toUpperCase()] = function (t) {\n switch (this.attr(\"type\", t), t) {\n case \"table\":\n this.attr(\"tableValues\", arguments[1]);\n break;\n\n case \"linear\":\n this.attr(\"slope\", arguments[1]), this.attr(\"intercept\", arguments[2]);\n break;\n\n case \"gamma\":\n this.attr(\"amplitude\", arguments[1]), this.attr(\"exponent\", arguments[2]), this.attr(\"offset\", arguments[2]);\n }\n };\n }), o(e, function (t, e) {\n var i = e.charAt(0).toUpperCase() + e.slice(1);\n SVG[i + \"Effect\"] = SVG.invent({\n create: function create() {\n this.constructor.call(this, SVG.create(\"fe\" + i)), t.apply(this, arguments), this.result(this.attr(\"id\") + \"Out\");\n },\n inherit: SVG.Effect,\n extend: {}\n });\n }), o(i, function (t, e) {\n var i = e.charAt(0).toUpperCase() + e.slice(1);\n SVG[i + \"Effect\"] = SVG.invent({\n create: function create() {\n this.constructor.call(this, SVG.create(\"fe\" + i)), t.apply(this, arguments), this.result(this.attr(\"id\") + \"Out\");\n },\n inherit: SVG.ParentEffect,\n extend: {}\n });\n }), o(a, function (t, e) {\n var i = e.charAt(0).toUpperCase() + e.slice(1);\n SVG[i] = SVG.invent({\n create: function create() {\n this.constructor.call(this, SVG.create(\"fe\" + i)), t.apply(this, arguments);\n },\n inherit: SVG.ChildEffect,\n extend: {}\n });\n }), SVG.extend(SVG.MergeEffect, {\n in: function _in(t) {\n return t instanceof SVG.MergeNode ? this.add(t, 0) : this.add(new SVG.MergeNode(t), 0), this;\n }\n }), SVG.extend(SVG.CompositeEffect, SVG.BlendEffect, SVG.DisplacementMapEffect, {\n in2: function in2(t) {\n return null == t ? this.parent() && this.parent().select('[result=\"' + this.attr(\"in2\") + '\"]').get(0) || this.attr(\"in2\") : this.attr(\"in2\", t);\n }\n }), SVG.filter = {\n sepiatone: [.343, .669, .119, 0, 0, .249, .626, .13, 0, 0, .172, .334, .111, 0, 0, 0, 0, 0, 1, 0]\n };\n}.call(void 0), function () {\n function t(t, s, r, o, n, l, h) {\n for (var c = t.slice(s, r || h), d = o.slice(n, l || h), g = 0, u = {\n pos: [0, 0],\n start: [0, 0]\n }, f = {\n pos: [0, 0],\n start: [0, 0]\n };;) {\n if (c[g] = e.call(u, c[g]), d[g] = e.call(f, d[g]), c[g][0] != d[g][0] || \"M\" == c[g][0] || \"A\" == c[g][0] && (c[g][4] != d[g][4] || c[g][5] != d[g][5]) ? (Array.prototype.splice.apply(c, [g, 1].concat(a.call(u, c[g]))), Array.prototype.splice.apply(d, [g, 1].concat(a.call(f, d[g])))) : (c[g] = i.call(u, c[g]), d[g] = i.call(f, d[g])), ++g == c.length && g == d.length) break;\n g == c.length && c.push([\"C\", u.pos[0], u.pos[1], u.pos[0], u.pos[1], u.pos[0], u.pos[1]]), g == d.length && d.push([\"C\", f.pos[0], f.pos[1], f.pos[0], f.pos[1], f.pos[0], f.pos[1]]);\n }\n\n return {\n start: c,\n dest: d\n };\n }\n\n function e(t) {\n switch (t[0]) {\n case \"z\":\n case \"Z\":\n t[0] = \"L\", t[1] = this.start[0], t[2] = this.start[1];\n break;\n\n case \"H\":\n t[0] = \"L\", t[2] = this.pos[1];\n break;\n\n case \"V\":\n t[0] = \"L\", t[2] = t[1], t[1] = this.pos[0];\n break;\n\n case \"T\":\n t[0] = \"Q\", t[3] = t[1], t[4] = t[2], t[1] = this.reflection[1], t[2] = this.reflection[0];\n break;\n\n case \"S\":\n t[0] = \"C\", t[6] = t[4], t[5] = t[3], t[4] = t[2], t[3] = t[1], t[2] = this.reflection[1], t[1] = this.reflection[0];\n }\n\n return t;\n }\n\n function i(t) {\n var e = t.length;\n return this.pos = [t[e - 2], t[e - 1]], -1 != \"SCQT\".indexOf(t[0]) && (this.reflection = [2 * this.pos[0] - t[e - 4], 2 * this.pos[1] - t[e - 3]]), t;\n }\n\n function a(t) {\n var e = [t];\n\n switch (t[0]) {\n case \"M\":\n return this.pos = this.start = [t[1], t[2]], e;\n\n case \"L\":\n t[5] = t[3] = t[1], t[6] = t[4] = t[2], t[1] = this.pos[0], t[2] = this.pos[1];\n break;\n\n case \"Q\":\n t[6] = t[4], t[5] = t[3], t[4] = 1 * t[4] / 3 + 2 * t[2] / 3, t[3] = 1 * t[3] / 3 + 2 * t[1] / 3, t[2] = 1 * this.pos[1] / 3 + 2 * t[2] / 3, t[1] = 1 * this.pos[0] / 3 + 2 * t[1] / 3;\n break;\n\n case \"A\":\n t = (e = function (t, e) {\n var i,\n a,\n s,\n r,\n o,\n n,\n l,\n h,\n c,\n d,\n g,\n u,\n f,\n p,\n x,\n b,\n v,\n m,\n y,\n w,\n k,\n A,\n S,\n C,\n L,\n P,\n M = Math.abs(e[1]),\n T = Math.abs(e[2]),\n I = e[3] % 360,\n z = e[4],\n X = e[5],\n E = e[6],\n Y = e[7],\n F = new SVG.Point(t),\n R = new SVG.Point(E, Y),\n H = [];\n if (0 === M || 0 === T || F.x === R.x && F.y === R.y) return [[\"C\", F.x, F.y, R.x, R.y, R.x, R.y]];\n i = new SVG.Point((F.x - R.x) / 2, (F.y - R.y) / 2).transform(new SVG.Matrix().rotate(I)), (a = i.x * i.x / (M * M) + i.y * i.y / (T * T)) > 1 && (M *= a = Math.sqrt(a), T *= a);\n s = new SVG.Matrix().rotate(I).scale(1 / M, 1 / T).rotate(-I), F = F.transform(s), R = R.transform(s), r = [R.x - F.x, R.y - F.y], n = r[0] * r[0] + r[1] * r[1], o = Math.sqrt(n), r[0] /= o, r[1] /= o, l = n < 4 ? Math.sqrt(1 - n / 4) : 0, z === X && (l *= -1);\n h = new SVG.Point((R.x + F.x) / 2 + l * -r[1], (R.y + F.y) / 2 + l * r[0]), c = new SVG.Point(F.x - h.x, F.y - h.y), d = new SVG.Point(R.x - h.x, R.y - h.y), g = Math.acos(c.x / Math.sqrt(c.x * c.x + c.y * c.y)), c.y < 0 && (g *= -1);\n u = Math.acos(d.x / Math.sqrt(d.x * d.x + d.y * d.y)), d.y < 0 && (u *= -1);\n X && g > u && (u += 2 * Math.PI);\n !X && g < u && (u -= 2 * Math.PI);\n\n for (p = Math.ceil(2 * Math.abs(g - u) / Math.PI), b = [], v = g, f = (u - g) / p, x = 4 * Math.tan(f / 4) / 3, k = 0; k <= p; k++) {\n y = Math.cos(v), m = Math.sin(v), w = new SVG.Point(h.x + y, h.y + m), b[k] = [new SVG.Point(w.x + x * m, w.y - x * y), w, new SVG.Point(w.x - x * m, w.y + x * y)], v += f;\n }\n\n for (b[0][0] = b[0][1].clone(), b[b.length - 1][2] = b[b.length - 1][1].clone(), s = new SVG.Matrix().rotate(I).scale(M, T).rotate(-I), k = 0, A = b.length; k < A; k++) {\n b[k][0] = b[k][0].transform(s), b[k][1] = b[k][1].transform(s), b[k][2] = b[k][2].transform(s);\n }\n\n for (k = 1, A = b.length; k < A; k++) {\n S = (w = b[k - 1][2]).x, C = w.y, L = (w = b[k][0]).x, P = w.y, E = (w = b[k][1]).x, Y = w.y, H.push([\"C\", S, C, L, P, E, Y]);\n }\n\n return H;\n }(this.pos, t))[0];\n\n }\n\n return t[0] = \"C\", this.pos = [t[5], t[6]], this.reflection = [2 * t[5] - t[3], 2 * t[6] - t[4]], e;\n }\n\n function s(t, e) {\n if (!1 === e) return !1;\n\n for (var i = e, a = t.length; i < a; ++i) {\n if (\"M\" == t[i][0]) return i;\n }\n\n return !1;\n }\n\n SVG.extend(SVG.PathArray, {\n morph: function morph(e) {\n for (var i = this.value, a = this.parse(e), r = 0, o = 0, n = !1, l = !1; !1 !== r || !1 !== o;) {\n var h;\n n = s(i, !1 !== r && r + 1), l = s(a, !1 !== o && o + 1), !1 === r && (r = 0 == (h = new SVG.PathArray(c.start).bbox()).height || 0 == h.width ? i.push(i[0]) - 1 : i.push([\"M\", h.x + h.width / 2, h.y + h.height / 2]) - 1), !1 === o && (o = 0 == (h = new SVG.PathArray(c.dest).bbox()).height || 0 == h.width ? a.push(a[0]) - 1 : a.push([\"M\", h.x + h.width / 2, h.y + h.height / 2]) - 1);\n var c = t(i, r, n, a, o, l);\n i = i.slice(0, r).concat(c.start, !1 === n ? [] : i.slice(n)), a = a.slice(0, o).concat(c.dest, !1 === l ? [] : a.slice(l)), r = !1 !== n && r + c.start.length, o = !1 !== l && o + c.dest.length;\n }\n\n return this.value = i, this.destination = new SVG.PathArray(), this.destination.value = a, this;\n }\n });\n}(),\n/*! svg.draggable.js - v2.2.2 - 2019-01-08\n* https://github.com/svgdotjs/svg.draggable.js\n* Copyright (c) 2019 Wout Fierens; Licensed MIT */\nfunction () {\n function t(t) {\n t.remember(\"_draggable\", this), this.el = t;\n }\n\n t.prototype.init = function (t, e) {\n var i = this;\n this.constraint = t, this.value = e, this.el.on(\"mousedown.drag\", function (t) {\n i.start(t);\n }), this.el.on(\"touchstart.drag\", function (t) {\n i.start(t);\n });\n }, t.prototype.transformPoint = function (t, e) {\n var i = (t = t || window.event).changedTouches && t.changedTouches[0] || t;\n return this.p.x = i.clientX - (e || 0), this.p.y = i.clientY, this.p.matrixTransform(this.m);\n }, t.prototype.getBBox = function () {\n var t = this.el.bbox();\n return this.el instanceof SVG.Nested && (t = this.el.rbox()), (this.el instanceof SVG.G || this.el instanceof SVG.Use || this.el instanceof SVG.Nested) && (t.x = this.el.x(), t.y = this.el.y()), t;\n }, t.prototype.start = function (t) {\n if (\"click\" != t.type && \"mousedown\" != t.type && \"mousemove\" != t.type || 1 == (t.which || t.buttons)) {\n var e = this;\n\n if (this.el.fire(\"beforedrag\", {\n event: t,\n handler: this\n }), !this.el.event().defaultPrevented) {\n t.preventDefault(), t.stopPropagation(), this.parent = this.parent || this.el.parent(SVG.Nested) || this.el.parent(SVG.Doc), this.p = this.parent.node.createSVGPoint(), this.m = this.el.node.getScreenCTM().inverse();\n var i,\n a = this.getBBox();\n if (this.el instanceof SVG.Text) switch (i = this.el.node.getComputedTextLength(), this.el.attr(\"text-anchor\")) {\n case \"middle\":\n i /= 2;\n break;\n\n case \"start\":\n i = 0;\n }\n this.startPoints = {\n point: this.transformPoint(t, i),\n box: a,\n transform: this.el.transform()\n }, SVG.on(window, \"mousemove.drag\", function (t) {\n e.drag(t);\n }), SVG.on(window, \"touchmove.drag\", function (t) {\n e.drag(t);\n }), SVG.on(window, \"mouseup.drag\", function (t) {\n e.end(t);\n }), SVG.on(window, \"touchend.drag\", function (t) {\n e.end(t);\n }), this.el.fire(\"dragstart\", {\n event: t,\n p: this.startPoints.point,\n m: this.m,\n handler: this\n });\n }\n }\n }, t.prototype.drag = function (t) {\n var e = this.getBBox(),\n i = this.transformPoint(t),\n a = this.startPoints.box.x + i.x - this.startPoints.point.x,\n s = this.startPoints.box.y + i.y - this.startPoints.point.y,\n r = this.constraint,\n o = i.x - this.startPoints.point.x,\n n = i.y - this.startPoints.point.y;\n if (this.el.fire(\"dragmove\", {\n event: t,\n p: i,\n m: this.m,\n handler: this\n }), this.el.event().defaultPrevented) return i;\n\n if (\"function\" == typeof r) {\n var l = r.call(this.el, a, s, this.m);\n \"boolean\" == typeof l && (l = {\n x: l,\n y: l\n }), !0 === l.x ? this.el.x(a) : !1 !== l.x && this.el.x(l.x), !0 === l.y ? this.el.y(s) : !1 !== l.y && this.el.y(l.y);\n } else \"object\" == typeof r && (null != r.minX && a < r.minX ? o = (a = r.minX) - this.startPoints.box.x : null != r.maxX && a > r.maxX - e.width && (o = (a = r.maxX - e.width) - this.startPoints.box.x), null != r.minY && s < r.minY ? n = (s = r.minY) - this.startPoints.box.y : null != r.maxY && s > r.maxY - e.height && (n = (s = r.maxY - e.height) - this.startPoints.box.y), null != r.snapToGrid && (a -= a % r.snapToGrid, s -= s % r.snapToGrid, o -= o % r.snapToGrid, n -= n % r.snapToGrid), this.el instanceof SVG.G ? this.el.matrix(this.startPoints.transform).transform({\n x: o,\n y: n\n }, !0) : this.el.move(a, s));\n\n return i;\n }, t.prototype.end = function (t) {\n var e = this.drag(t);\n this.el.fire(\"dragend\", {\n event: t,\n p: e,\n m: this.m,\n handler: this\n }), SVG.off(window, \"mousemove.drag\"), SVG.off(window, \"touchmove.drag\"), SVG.off(window, \"mouseup.drag\"), SVG.off(window, \"touchend.drag\");\n }, SVG.extend(SVG.Element, {\n draggable: function draggable(e, i) {\n \"function\" != typeof e && \"object\" != typeof e || (i = e, e = !0);\n var a = this.remember(\"_draggable\") || new t(this);\n return (e = void 0 === e || e) ? a.init(i || {}, e) : (this.off(\"mousedown.drag\"), this.off(\"touchstart.drag\")), this;\n }\n });\n}.call(void 0), function () {\n function t(t) {\n this.el = t, t.remember(\"_selectHandler\", this), this.pointSelection = {\n isSelected: !1\n }, this.rectSelection = {\n isSelected: !1\n }, this.pointsList = {\n lt: [0, 0],\n rt: [\"width\", 0],\n rb: [\"width\", \"height\"],\n lb: [0, \"height\"],\n t: [\"width\", 0],\n r: [\"width\", \"height\"],\n b: [\"width\", \"height\"],\n l: [0, \"height\"]\n }, this.pointCoord = function (t, e, i) {\n var a = \"string\" != typeof t ? t : e[t];\n return i ? a / 2 : a;\n }, this.pointCoords = function (t, e) {\n var i = this.pointsList[t];\n return {\n x: this.pointCoord(i[0], e, \"t\" === t || \"b\" === t),\n y: this.pointCoord(i[1], e, \"r\" === t || \"l\" === t)\n };\n };\n }\n\n t.prototype.init = function (t, e) {\n var i = this.el.bbox();\n this.options = {};\n var a = this.el.selectize.defaults.points;\n\n for (var s in this.el.selectize.defaults) {\n this.options[s] = this.el.selectize.defaults[s], void 0 !== e[s] && (this.options[s] = e[s]);\n }\n\n var r = [\"points\", \"pointsExclude\"];\n\n for (var s in r) {\n var o = this.options[r[s]];\n \"string\" == typeof o ? o = o.length > 0 ? o.split(/\\s*,\\s*/i) : [] : \"boolean\" == typeof o && \"points\" === r[s] && (o = o ? a : []), this.options[r[s]] = o;\n }\n\n this.options.points = [a, this.options.points].reduce(function (t, e) {\n return t.filter(function (t) {\n return e.indexOf(t) > -1;\n });\n }), this.options.points = [this.options.points, this.options.pointsExclude].reduce(function (t, e) {\n return t.filter(function (t) {\n return e.indexOf(t) < 0;\n });\n }), this.parent = this.el.parent(), this.nested = this.nested || this.parent.group(), this.nested.matrix(new SVG.Matrix(this.el).translate(i.x, i.y)), this.options.deepSelect && -1 !== [\"line\", \"polyline\", \"polygon\"].indexOf(this.el.type) ? this.selectPoints(t) : this.selectRect(t), this.observe(), this.cleanup();\n }, t.prototype.selectPoints = function (t) {\n return this.pointSelection.isSelected = t, this.pointSelection.set || (this.pointSelection.set = this.parent.set(), this.drawPoints()), this;\n }, t.prototype.getPointArray = function () {\n var t = this.el.bbox();\n return this.el.array().valueOf().map(function (e) {\n return [e[0] - t.x, e[1] - t.y];\n });\n }, t.prototype.drawPoints = function () {\n for (var t = this, e = this.getPointArray(), i = 0, a = e.length; i < a; ++i) {\n var s = function (e) {\n return function (i) {\n (i = i || window.event).preventDefault ? i.preventDefault() : i.returnValue = !1, i.stopPropagation();\n var a = i.pageX || i.touches[0].pageX,\n s = i.pageY || i.touches[0].pageY;\n t.el.fire(\"point\", {\n x: a,\n y: s,\n i: e,\n event: i\n });\n };\n }(i),\n r = this.drawPoint(e[i][0], e[i][1]).addClass(this.options.classPoints).addClass(this.options.classPoints + \"_point\").on(\"touchstart\", s).on(\"mousedown\", s);\n\n this.pointSelection.set.add(r);\n }\n }, t.prototype.drawPoint = function (t, e) {\n var i = this.options.pointType;\n\n switch (i) {\n case \"circle\":\n return this.drawCircle(t, e);\n\n case \"rect\":\n return this.drawRect(t, e);\n\n default:\n if (\"function\" == typeof i) return i.call(this, t, e);\n throw new Error(\"Unknown \" + i + \" point type!\");\n }\n }, t.prototype.drawCircle = function (t, e) {\n return this.nested.circle(this.options.pointSize).center(t, e);\n }, t.prototype.drawRect = function (t, e) {\n return this.nested.rect(this.options.pointSize, this.options.pointSize).center(t, e);\n }, t.prototype.updatePointSelection = function () {\n var t = this.getPointArray();\n this.pointSelection.set.each(function (e) {\n this.cx() === t[e][0] && this.cy() === t[e][1] || this.center(t[e][0], t[e][1]);\n });\n }, t.prototype.updateRectSelection = function () {\n var t = this,\n e = this.el.bbox();\n\n if (this.rectSelection.set.get(0).attr({\n width: e.width,\n height: e.height\n }), this.options.points.length && this.options.points.map(function (i, a) {\n var s = t.pointCoords(i, e);\n t.rectSelection.set.get(a + 1).center(s.x, s.y);\n }), this.options.rotationPoint) {\n var i = this.rectSelection.set.length();\n this.rectSelection.set.get(i - 1).center(e.width / 2, 20);\n }\n }, t.prototype.selectRect = function (t) {\n var e = this,\n i = this.el.bbox();\n\n function a(t) {\n return function (i) {\n (i = i || window.event).preventDefault ? i.preventDefault() : i.returnValue = !1, i.stopPropagation();\n var a = i.pageX || i.touches[0].pageX,\n s = i.pageY || i.touches[0].pageY;\n e.el.fire(t, {\n x: a,\n y: s,\n event: i\n });\n };\n }\n\n if (this.rectSelection.isSelected = t, this.rectSelection.set = this.rectSelection.set || this.parent.set(), this.rectSelection.set.get(0) || this.rectSelection.set.add(this.nested.rect(i.width, i.height).addClass(this.options.classRect)), this.options.points.length && this.rectSelection.set.length() < 2) {\n this.options.points.map(function (t, s) {\n var r = e.pointCoords(t, i),\n o = e.drawPoint(r.x, r.y).attr(\"class\", e.options.classPoints + \"_\" + t).on(\"mousedown\", a(t)).on(\"touchstart\", a(t));\n e.rectSelection.set.add(o);\n }), this.rectSelection.set.each(function () {\n this.addClass(e.options.classPoints);\n });\n }\n\n if (this.options.rotationPoint && (this.options.points && !this.rectSelection.set.get(9) || !this.options.points && !this.rectSelection.set.get(1))) {\n var s = function s(t) {\n (t = t || window.event).preventDefault ? t.preventDefault() : t.returnValue = !1, t.stopPropagation();\n var i = t.pageX || t.touches[0].pageX,\n a = t.pageY || t.touches[0].pageY;\n e.el.fire(\"rot\", {\n x: i,\n y: a,\n event: t\n });\n },\n r = this.drawPoint(i.width / 2, 20).attr(\"class\", this.options.classPoints + \"_rot\").on(\"touchstart\", s).on(\"mousedown\", s);\n\n this.rectSelection.set.add(r);\n }\n }, t.prototype.handler = function () {\n var t = this.el.bbox();\n this.nested.matrix(new SVG.Matrix(this.el).translate(t.x, t.y)), this.rectSelection.isSelected && this.updateRectSelection(), this.pointSelection.isSelected && this.updatePointSelection();\n }, t.prototype.observe = function () {\n var t = this;\n if (MutationObserver) {\n if (this.rectSelection.isSelected || this.pointSelection.isSelected) this.observerInst = this.observerInst || new MutationObserver(function () {\n t.handler();\n }), this.observerInst.observe(this.el.node, {\n attributes: !0\n });else try {\n this.observerInst.disconnect(), delete this.observerInst;\n } catch (t) {}\n } else this.el.off(\"DOMAttrModified.select\"), (this.rectSelection.isSelected || this.pointSelection.isSelected) && this.el.on(\"DOMAttrModified.select\", function () {\n t.handler();\n });\n }, t.prototype.cleanup = function () {\n !this.rectSelection.isSelected && this.rectSelection.set && (this.rectSelection.set.each(function () {\n this.remove();\n }), this.rectSelection.set.clear(), delete this.rectSelection.set), !this.pointSelection.isSelected && this.pointSelection.set && (this.pointSelection.set.each(function () {\n this.remove();\n }), this.pointSelection.set.clear(), delete this.pointSelection.set), this.pointSelection.isSelected || this.rectSelection.isSelected || (this.nested.remove(), delete this.nested);\n }, SVG.extend(SVG.Element, {\n selectize: function selectize(e, i) {\n return \"object\" == typeof e && (i = e, e = !0), (this.remember(\"_selectHandler\") || new t(this)).init(void 0 === e || e, i || {}), this;\n }\n }), SVG.Element.prototype.selectize.defaults = {\n points: [\"lt\", \"rt\", \"rb\", \"lb\", \"t\", \"r\", \"b\", \"l\"],\n pointsExclude: [],\n classRect: \"svg_select_boundingRect\",\n classPoints: \"svg_select_points\",\n pointSize: 7,\n rotationPoint: !0,\n deepSelect: !1,\n pointType: \"circle\"\n };\n}(), function () {\n (function () {\n function t(t) {\n t.remember(\"_resizeHandler\", this), this.el = t, this.parameters = {}, this.lastUpdateCall = null, this.p = t.doc().node.createSVGPoint();\n }\n\n t.prototype.transformPoint = function (t, e, i) {\n return this.p.x = t - (this.offset.x - window.pageXOffset), this.p.y = e - (this.offset.y - window.pageYOffset), this.p.matrixTransform(i || this.m);\n }, t.prototype._extractPosition = function (t) {\n return {\n x: null != t.clientX ? t.clientX : t.touches[0].clientX,\n y: null != t.clientY ? t.clientY : t.touches[0].clientY\n };\n }, t.prototype.init = function (t) {\n var e = this;\n\n if (this.stop(), \"stop\" !== t) {\n for (var i in this.options = {}, this.el.resize.defaults) {\n this.options[i] = this.el.resize.defaults[i], void 0 !== t[i] && (this.options[i] = t[i]);\n }\n\n this.el.on(\"lt.resize\", function (t) {\n e.resize(t || window.event);\n }), this.el.on(\"rt.resize\", function (t) {\n e.resize(t || window.event);\n }), this.el.on(\"rb.resize\", function (t) {\n e.resize(t || window.event);\n }), this.el.on(\"lb.resize\", function (t) {\n e.resize(t || window.event);\n }), this.el.on(\"t.resize\", function (t) {\n e.resize(t || window.event);\n }), this.el.on(\"r.resize\", function (t) {\n e.resize(t || window.event);\n }), this.el.on(\"b.resize\", function (t) {\n e.resize(t || window.event);\n }), this.el.on(\"l.resize\", function (t) {\n e.resize(t || window.event);\n }), this.el.on(\"rot.resize\", function (t) {\n e.resize(t || window.event);\n }), this.el.on(\"point.resize\", function (t) {\n e.resize(t || window.event);\n }), this.update();\n }\n }, t.prototype.stop = function () {\n return this.el.off(\"lt.resize\"), this.el.off(\"rt.resize\"), this.el.off(\"rb.resize\"), this.el.off(\"lb.resize\"), this.el.off(\"t.resize\"), this.el.off(\"r.resize\"), this.el.off(\"b.resize\"), this.el.off(\"l.resize\"), this.el.off(\"rot.resize\"), this.el.off(\"point.resize\"), this;\n }, t.prototype.resize = function (t) {\n var e = this;\n this.m = this.el.node.getScreenCTM().inverse(), this.offset = {\n x: window.pageXOffset,\n y: window.pageYOffset\n };\n\n var i = this._extractPosition(t.detail.event);\n\n if (this.parameters = {\n type: this.el.type,\n p: this.transformPoint(i.x, i.y),\n x: t.detail.x,\n y: t.detail.y,\n box: this.el.bbox(),\n rotation: this.el.transform().rotation\n }, \"text\" === this.el.type && (this.parameters.fontSize = this.el.attr()[\"font-size\"]), void 0 !== t.detail.i) {\n var a = this.el.array().valueOf();\n this.parameters.i = t.detail.i, this.parameters.pointCoords = [a[t.detail.i][0], a[t.detail.i][1]];\n }\n\n switch (t.type) {\n case \"lt\":\n this.calc = function (t, e) {\n var i = this.snapToGrid(t, e);\n\n if (this.parameters.box.width - i[0] > 0 && this.parameters.box.height - i[1] > 0) {\n if (\"text\" === this.parameters.type) return this.el.move(this.parameters.box.x + i[0], this.parameters.box.y), void this.el.attr(\"font-size\", this.parameters.fontSize - i[0]);\n i = this.checkAspectRatio(i), this.el.move(this.parameters.box.x + i[0], this.parameters.box.y + i[1]).size(this.parameters.box.width - i[0], this.parameters.box.height - i[1]);\n }\n };\n\n break;\n\n case \"rt\":\n this.calc = function (t, e) {\n var i = this.snapToGrid(t, e, 2);\n\n if (this.parameters.box.width + i[0] > 0 && this.parameters.box.height - i[1] > 0) {\n if (\"text\" === this.parameters.type) return this.el.move(this.parameters.box.x - i[0], this.parameters.box.y), void this.el.attr(\"font-size\", this.parameters.fontSize + i[0]);\n i = this.checkAspectRatio(i, !0), this.el.move(this.parameters.box.x, this.parameters.box.y + i[1]).size(this.parameters.box.width + i[0], this.parameters.box.height - i[1]);\n }\n };\n\n break;\n\n case \"rb\":\n this.calc = function (t, e) {\n var i = this.snapToGrid(t, e, 0);\n\n if (this.parameters.box.width + i[0] > 0 && this.parameters.box.height + i[1] > 0) {\n if (\"text\" === this.parameters.type) return this.el.move(this.parameters.box.x - i[0], this.parameters.box.y), void this.el.attr(\"font-size\", this.parameters.fontSize + i[0]);\n i = this.checkAspectRatio(i), this.el.move(this.parameters.box.x, this.parameters.box.y).size(this.parameters.box.width + i[0], this.parameters.box.height + i[1]);\n }\n };\n\n break;\n\n case \"lb\":\n this.calc = function (t, e) {\n var i = this.snapToGrid(t, e, 1);\n\n if (this.parameters.box.width - i[0] > 0 && this.parameters.box.height + i[1] > 0) {\n if (\"text\" === this.parameters.type) return this.el.move(this.parameters.box.x + i[0], this.parameters.box.y), void this.el.attr(\"font-size\", this.parameters.fontSize - i[0]);\n i = this.checkAspectRatio(i, !0), this.el.move(this.parameters.box.x + i[0], this.parameters.box.y).size(this.parameters.box.width - i[0], this.parameters.box.height + i[1]);\n }\n };\n\n break;\n\n case \"t\":\n this.calc = function (t, e) {\n var i = this.snapToGrid(t, e, 2);\n\n if (this.parameters.box.height - i[1] > 0) {\n if (\"text\" === this.parameters.type) return;\n this.el.move(this.parameters.box.x, this.parameters.box.y + i[1]).height(this.parameters.box.height - i[1]);\n }\n };\n\n break;\n\n case \"r\":\n this.calc = function (t, e) {\n var i = this.snapToGrid(t, e, 0);\n\n if (this.parameters.box.width + i[0] > 0) {\n if (\"text\" === this.parameters.type) return;\n this.el.move(this.parameters.box.x, this.parameters.box.y).width(this.parameters.box.width + i[0]);\n }\n };\n\n break;\n\n case \"b\":\n this.calc = function (t, e) {\n var i = this.snapToGrid(t, e, 0);\n\n if (this.parameters.box.height + i[1] > 0) {\n if (\"text\" === this.parameters.type) return;\n this.el.move(this.parameters.box.x, this.parameters.box.y).height(this.parameters.box.height + i[1]);\n }\n };\n\n break;\n\n case \"l\":\n this.calc = function (t, e) {\n var i = this.snapToGrid(t, e, 1);\n\n if (this.parameters.box.width - i[0] > 0) {\n if (\"text\" === this.parameters.type) return;\n this.el.move(this.parameters.box.x + i[0], this.parameters.box.y).width(this.parameters.box.width - i[0]);\n }\n };\n\n break;\n\n case \"rot\":\n this.calc = function (t, e) {\n var i = t + this.parameters.p.x,\n a = e + this.parameters.p.y,\n s = Math.atan2(this.parameters.p.y - this.parameters.box.y - this.parameters.box.height / 2, this.parameters.p.x - this.parameters.box.x - this.parameters.box.width / 2),\n r = Math.atan2(a - this.parameters.box.y - this.parameters.box.height / 2, i - this.parameters.box.x - this.parameters.box.width / 2),\n o = this.parameters.rotation + 180 * (r - s) / Math.PI + this.options.snapToAngle / 2;\n this.el.center(this.parameters.box.cx, this.parameters.box.cy).rotate(o - o % this.options.snapToAngle, this.parameters.box.cx, this.parameters.box.cy);\n };\n\n break;\n\n case \"point\":\n this.calc = function (t, e) {\n var i = this.snapToGrid(t, e, this.parameters.pointCoords[0], this.parameters.pointCoords[1]),\n a = this.el.array().valueOf();\n a[this.parameters.i][0] = this.parameters.pointCoords[0] + i[0], a[this.parameters.i][1] = this.parameters.pointCoords[1] + i[1], this.el.plot(a);\n };\n\n }\n\n this.el.fire(\"resizestart\", {\n dx: this.parameters.x,\n dy: this.parameters.y,\n event: t\n }), SVG.on(window, \"touchmove.resize\", function (t) {\n e.update(t || window.event);\n }), SVG.on(window, \"touchend.resize\", function () {\n e.done();\n }), SVG.on(window, \"mousemove.resize\", function (t) {\n e.update(t || window.event);\n }), SVG.on(window, \"mouseup.resize\", function () {\n e.done();\n });\n }, t.prototype.update = function (t) {\n if (t) {\n var e = this._extractPosition(t),\n i = this.transformPoint(e.x, e.y),\n a = i.x - this.parameters.p.x,\n s = i.y - this.parameters.p.y;\n\n this.lastUpdateCall = [a, s], this.calc(a, s), this.el.fire(\"resizing\", {\n dx: a,\n dy: s,\n event: t\n });\n } else this.lastUpdateCall && this.calc(this.lastUpdateCall[0], this.lastUpdateCall[1]);\n }, t.prototype.done = function () {\n this.lastUpdateCall = null, SVG.off(window, \"mousemove.resize\"), SVG.off(window, \"mouseup.resize\"), SVG.off(window, \"touchmove.resize\"), SVG.off(window, \"touchend.resize\"), this.el.fire(\"resizedone\");\n }, t.prototype.snapToGrid = function (t, e, i, a) {\n var s;\n return void 0 !== a ? s = [(i + t) % this.options.snapToGrid, (a + e) % this.options.snapToGrid] : (i = null == i ? 3 : i, s = [(this.parameters.box.x + t + (1 & i ? 0 : this.parameters.box.width)) % this.options.snapToGrid, (this.parameters.box.y + e + (2 & i ? 0 : this.parameters.box.height)) % this.options.snapToGrid]), t < 0 && (s[0] -= this.options.snapToGrid), e < 0 && (s[1] -= this.options.snapToGrid), t -= Math.abs(s[0]) < this.options.snapToGrid / 2 ? s[0] : s[0] - (t < 0 ? -this.options.snapToGrid : this.options.snapToGrid), e -= Math.abs(s[1]) < this.options.snapToGrid / 2 ? s[1] : s[1] - (e < 0 ? -this.options.snapToGrid : this.options.snapToGrid), this.constraintToBox(t, e, i, a);\n }, t.prototype.constraintToBox = function (t, e, i, a) {\n var s,\n r,\n o = this.options.constraint || {};\n return void 0 !== a ? (s = i, r = a) : (s = this.parameters.box.x + (1 & i ? 0 : this.parameters.box.width), r = this.parameters.box.y + (2 & i ? 0 : this.parameters.box.height)), void 0 !== o.minX && s + t < o.minX && (t = o.minX - s), void 0 !== o.maxX && s + t > o.maxX && (t = o.maxX - s), void 0 !== o.minY && r + e < o.minY && (e = o.minY - r), void 0 !== o.maxY && r + e > o.maxY && (e = o.maxY - r), [t, e];\n }, t.prototype.checkAspectRatio = function (t, e) {\n if (!this.options.saveAspectRatio) return t;\n var i = t.slice(),\n a = this.parameters.box.width / this.parameters.box.height,\n s = this.parameters.box.width + t[0],\n r = this.parameters.box.height - t[1],\n o = s / r;\n return o < a ? (i[1] = s / a - this.parameters.box.height, e && (i[1] = -i[1])) : o > a && (i[0] = this.parameters.box.width - r * a, e && (i[0] = -i[0])), i;\n }, SVG.extend(SVG.Element, {\n resize: function resize(e) {\n return (this.remember(\"_resizeHandler\") || new t(this)).init(e || {}), this;\n }\n }), SVG.Element.prototype.resize.defaults = {\n snapToAngle: .1,\n snapToGrid: 1,\n constraint: {},\n saveAspectRatio: !1\n };\n }).call(this);\n}(), void 0 === window.Apex && (window.Apex = {});\n\nvar Rt = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w;\n }\n\n return r(t, [{\n key: \"initModules\",\n value: function value() {\n this.ctx.publicMethods = [\"updateOptions\", \"updateSeries\", \"appendData\", \"appendSeries\", \"toggleSeries\", \"showSeries\", \"hideSeries\", \"setLocale\", \"resetSeries\", \"zoomX\", \"toggleDataPointSelection\", \"dataURI\", \"addXaxisAnnotation\", \"addYaxisAnnotation\", \"addPointAnnotation\", \"clearAnnotations\", \"removeAnnotation\", \"paper\", \"destroy\"], this.ctx.eventList = [\"click\", \"mousedown\", \"mousemove\", \"mouseleave\", \"touchstart\", \"touchmove\", \"touchleave\", \"mouseup\", \"touchend\"], this.ctx.animations = new b(this.ctx), this.ctx.axes = new K(this.ctx), this.ctx.core = new Yt(this.ctx.el, this.ctx), this.ctx.config = new N({}), this.ctx.data = new B(this.ctx), this.ctx.grid = new U(this.ctx), this.ctx.graphics = new m(this.ctx), this.ctx.coreUtils = new y(this.ctx), this.ctx.crosshairs = new tt(this.ctx), this.ctx.events = new J(this.ctx), this.ctx.exports = new j(this.ctx), this.ctx.localization = new Q(this.ctx), this.ctx.options = new L(), this.ctx.responsive = new et(this.ctx), this.ctx.series = new E(this.ctx), this.ctx.theme = new it(this.ctx), this.ctx.formatters = new V(this.ctx), this.ctx.titleSubtitle = new at(this.ctx), this.ctx.legend = new ct(this.ctx), this.ctx.toolbar = new dt(this.ctx), this.ctx.dimensions = new lt(this.ctx), this.ctx.updateHelpers = new Ft(this.ctx), this.ctx.zoomPanSelection = new gt(this.ctx), this.ctx.w.globals.tooltip = new mt(this.ctx);\n }\n }]), t;\n}(),\n Ht = function () {\n function t(e) {\n a(this, t), this.ctx = e, this.w = e.w;\n }\n\n return r(t, [{\n key: \"clear\",\n value: function value(t) {\n var e = t.isUpdating;\n this.ctx.zoomPanSelection && this.ctx.zoomPanSelection.destroy(), this.ctx.toolbar && this.ctx.toolbar.destroy(), this.ctx.animations = null, this.ctx.axes = null, this.ctx.annotations = null, this.ctx.core = null, this.ctx.data = null, this.ctx.grid = null, this.ctx.series = null, this.ctx.responsive = null, this.ctx.theme = null, this.ctx.formatters = null, this.ctx.titleSubtitle = null, this.ctx.legend = null, this.ctx.dimensions = null, this.ctx.options = null, this.ctx.crosshairs = null, this.ctx.zoomPanSelection = null, this.ctx.updateHelpers = null, this.ctx.toolbar = null, this.ctx.localization = null, this.ctx.w.globals.tooltip = null, this.clearDomElements({\n isUpdating: e\n });\n }\n }, {\n key: \"killSVG\",\n value: function value(t) {\n t.each(function (t, e) {\n this.removeClass(\"*\"), this.off(), this.stop();\n }, !0), t.ungroup(), t.clear();\n }\n }, {\n key: \"clearDomElements\",\n value: function value(t) {\n var e = this,\n i = t.isUpdating,\n a = this.w.globals.dom.Paper.node;\n a.parentNode && a.parentNode.parentNode && !i && (a.parentNode.parentNode.style.minHeight = \"unset\");\n var s = this.w.globals.dom.baseEl;\n s && this.ctx.eventList.forEach(function (t) {\n s.removeEventListener(t, e.ctx.events.documentEvent);\n });\n var r = this.w.globals.dom;\n if (null !== this.ctx.el) for (; this.ctx.el.firstChild;) {\n this.ctx.el.removeChild(this.ctx.el.firstChild);\n }\n this.killSVG(r.Paper), r.Paper.remove(), r.elWrap = null, r.elGraphical = null, r.elAnnotations = null, r.elLegendWrap = null, r.baseEl = null, r.elGridRect = null, r.elGridRectMask = null, r.elGridRectMarkerMask = null, r.elForecastMask = null, r.elNonForecastMask = null, r.elDefs = null;\n }\n }]), t;\n}(),\n Dt = new WeakMap();\n\nvar Nt = function () {\n function t(e, i) {\n a(this, t), this.opts = i, this.ctx = this, this.w = new W(i).init(), this.el = e, this.w.globals.cuid = x.randomId(), this.w.globals.chartID = this.w.config.chart.id ? x.escapeString(this.w.config.chart.id) : this.w.globals.cuid, new Rt(this).initModules(), this.create = x.bind(this.create, this), this.windowResizeHandler = this._windowResizeHandler.bind(this), this.parentResizeHandler = this._parentResizeCallback.bind(this);\n }\n\n return r(t, [{\n key: \"render\",\n value: function value() {\n var t = this;\n return new Promise(function (e, i) {\n if (null !== t.el) {\n void 0 === Apex._chartInstances && (Apex._chartInstances = []), t.w.config.chart.id && Apex._chartInstances.push({\n id: t.w.globals.chartID,\n group: t.w.config.chart.group,\n chart: t\n }), t.setLocale(t.w.config.chart.defaultLocale);\n var a = t.w.config.chart.events.beforeMount;\n\n if (\"function\" == typeof a && a(t, t.w), t.events.fireEvent(\"beforeMount\", [t, t.w]), window.addEventListener(\"resize\", t.windowResizeHandler), function (t, e) {\n var i = !1,\n a = t.getBoundingClientRect();\n \"none\" !== t.style.display && 0 !== a.width || (i = !0);\n var s = new ResizeObserver(function (a) {\n i && e.call(t, a), i = !0;\n });\n t.nodeType === Node.DOCUMENT_FRAGMENT_NODE ? Array.from(t.children).forEach(function (t) {\n return s.observe(t);\n }) : s.observe(t), Dt.set(e, s);\n }(t.el.parentNode, t.parentResizeHandler), !t.css) {\n var s = t.el.getRootNode && t.el.getRootNode(),\n r = x.is(\"ShadowRoot\", s),\n o = t.el.ownerDocument,\n n = o.getElementById(\"apexcharts-css\");\n !r && n || (t.css = document.createElement(\"style\"), t.css.id = \"apexcharts-css\", t.css.textContent = '.apexcharts-canvas {\\n position: relative;\\n user-select: none;\\n /* cannot give overflow: hidden as it will crop tooltips which overflow outside chart area */\\n}\\n\\n\\n/* scrollbar is not visible by default for legend, hence forcing the visibility */\\n.apexcharts-canvas ::-webkit-scrollbar {\\n -webkit-appearance: none;\\n width: 6px;\\n}\\n\\n.apexcharts-canvas ::-webkit-scrollbar-thumb {\\n border-radius: 4px;\\n background-color: rgba(0, 0, 0, .5);\\n box-shadow: 0 0 1px rgba(255, 255, 255, .5);\\n -webkit-box-shadow: 0 0 1px rgba(255, 255, 255, .5);\\n}\\n\\n\\n.apexcharts-inner {\\n position: relative;\\n}\\n\\n.apexcharts-text tspan {\\n font-family: inherit;\\n}\\n\\n.legend-mouseover-inactive {\\n transition: 0.15s ease all;\\n opacity: 0.20;\\n}\\n\\n.apexcharts-series-collapsed {\\n opacity: 0;\\n}\\n\\n.apexcharts-tooltip {\\n border-radius: 5px;\\n box-shadow: 2px 2px 6px -4px #999;\\n cursor: default;\\n font-size: 14px;\\n left: 62px;\\n opacity: 0;\\n pointer-events: none;\\n position: absolute;\\n top: 20px;\\n display: flex;\\n flex-direction: column;\\n overflow: hidden;\\n white-space: nowrap;\\n z-index: 12;\\n transition: 0.15s ease all;\\n}\\n\\n.apexcharts-tooltip.apexcharts-active {\\n opacity: 1;\\n transition: 0.15s ease all;\\n}\\n\\n.apexcharts-tooltip.apexcharts-theme-light {\\n border: 1px solid #e3e3e3;\\n background: rgba(255, 255, 255, 0.96);\\n}\\n\\n.apexcharts-tooltip.apexcharts-theme-dark {\\n color: #fff;\\n background: rgba(30, 30, 30, 0.8);\\n}\\n\\n.apexcharts-tooltip * {\\n font-family: inherit;\\n}\\n\\n\\n.apexcharts-tooltip-title {\\n padding: 6px;\\n font-size: 15px;\\n margin-bottom: 4px;\\n}\\n\\n.apexcharts-tooltip.apexcharts-theme-light .apexcharts-tooltip-title {\\n background: #ECEFF1;\\n border-bottom: 1px solid #ddd;\\n}\\n\\n.apexcharts-tooltip.apexcharts-theme-dark .apexcharts-tooltip-title {\\n background: rgba(0, 0, 0, 0.7);\\n border-bottom: 1px solid #333;\\n}\\n\\n.apexcharts-tooltip-text-y-value,\\n.apexcharts-tooltip-text-goals-value,\\n.apexcharts-tooltip-text-z-value {\\n display: inline-block;\\n font-weight: 600;\\n margin-left: 5px;\\n}\\n\\n.apexcharts-tooltip-title:empty,\\n.apexcharts-tooltip-text-y-label:empty,\\n.apexcharts-tooltip-text-y-value:empty,\\n.apexcharts-tooltip-text-goals-label:empty,\\n.apexcharts-tooltip-text-goals-value:empty,\\n.apexcharts-tooltip-text-z-value:empty {\\n display: none;\\n}\\n\\n.apexcharts-tooltip-text-y-value,\\n.apexcharts-tooltip-text-goals-value,\\n.apexcharts-tooltip-text-z-value {\\n font-weight: 600;\\n}\\n\\n.apexcharts-tooltip-text-goals-label, \\n.apexcharts-tooltip-text-goals-value {\\n padding: 6px 0 5px;\\n}\\n\\n.apexcharts-tooltip-goals-group, \\n.apexcharts-tooltip-text-goals-label, \\n.apexcharts-tooltip-text-goals-value {\\n display: flex;\\n}\\n.apexcharts-tooltip-text-goals-label:not(:empty),\\n.apexcharts-tooltip-text-goals-value:not(:empty) {\\n margin-top: -6px;\\n}\\n\\n.apexcharts-tooltip-marker {\\n width: 12px;\\n height: 12px;\\n position: relative;\\n top: 0px;\\n margin-right: 10px;\\n border-radius: 50%;\\n}\\n\\n.apexcharts-tooltip-series-group {\\n padding: 0 10px;\\n display: none;\\n text-align: left;\\n justify-content: left;\\n align-items: center;\\n}\\n\\n.apexcharts-tooltip-series-group.apexcharts-active .apexcharts-tooltip-marker {\\n opacity: 1;\\n}\\n\\n.apexcharts-tooltip-series-group.apexcharts-active,\\n.apexcharts-tooltip-series-group:last-child {\\n padding-bottom: 4px;\\n}\\n\\n.apexcharts-tooltip-series-group-hidden {\\n opacity: 0;\\n height: 0;\\n line-height: 0;\\n padding: 0 !important;\\n}\\n\\n.apexcharts-tooltip-y-group {\\n padding: 6px 0 5px;\\n}\\n\\n.apexcharts-tooltip-box, .apexcharts-custom-tooltip {\\n padding: 4px 8px;\\n}\\n\\n.apexcharts-tooltip-boxPlot {\\n display: flex;\\n flex-direction: column-reverse;\\n}\\n\\n.apexcharts-tooltip-box>div {\\n margin: 4px 0;\\n}\\n\\n.apexcharts-tooltip-box span.value {\\n font-weight: bold;\\n}\\n\\n.apexcharts-tooltip-rangebar {\\n padding: 5px 8px;\\n}\\n\\n.apexcharts-tooltip-rangebar .category {\\n font-weight: 600;\\n color: #777;\\n}\\n\\n.apexcharts-tooltip-rangebar .series-name {\\n font-weight: bold;\\n display: block;\\n margin-bottom: 5px;\\n}\\n\\n.apexcharts-xaxistooltip {\\n opacity: 0;\\n padding: 9px 10px;\\n pointer-events: none;\\n color: #373d3f;\\n font-size: 13px;\\n text-align: center;\\n border-radius: 2px;\\n position: absolute;\\n z-index: 10;\\n background: #ECEFF1;\\n border: 1px solid #90A4AE;\\n transition: 0.15s ease all;\\n}\\n\\n.apexcharts-xaxistooltip.apexcharts-theme-dark {\\n background: rgba(0, 0, 0, 0.7);\\n border: 1px solid rgba(0, 0, 0, 0.5);\\n color: #fff;\\n}\\n\\n.apexcharts-xaxistooltip:after,\\n.apexcharts-xaxistooltip:before {\\n left: 50%;\\n border: solid transparent;\\n content: \" \";\\n height: 0;\\n width: 0;\\n position: absolute;\\n pointer-events: none;\\n}\\n\\n.apexcharts-xaxistooltip:after {\\n border-color: rgba(236, 239, 241, 0);\\n border-width: 6px;\\n margin-left: -6px;\\n}\\n\\n.apexcharts-xaxistooltip:before {\\n border-color: rgba(144, 164, 174, 0);\\n border-width: 7px;\\n margin-left: -7px;\\n}\\n\\n.apexcharts-xaxistooltip-bottom:after,\\n.apexcharts-xaxistooltip-bottom:before {\\n bottom: 100%;\\n}\\n\\n.apexcharts-xaxistooltip-top:after,\\n.apexcharts-xaxistooltip-top:before {\\n top: 100%;\\n}\\n\\n.apexcharts-xaxistooltip-bottom:after {\\n border-bottom-color: #ECEFF1;\\n}\\n\\n.apexcharts-xaxistooltip-bottom:before {\\n border-bottom-color: #90A4AE;\\n}\\n\\n.apexcharts-xaxistooltip-bottom.apexcharts-theme-dark:after {\\n border-bottom-color: rgba(0, 0, 0, 0.5);\\n}\\n\\n.apexcharts-xaxistooltip-bottom.apexcharts-theme-dark:before {\\n border-bottom-color: rgba(0, 0, 0, 0.5);\\n}\\n\\n.apexcharts-xaxistooltip-top:after {\\n border-top-color: #ECEFF1\\n}\\n\\n.apexcharts-xaxistooltip-top:before {\\n border-top-color: #90A4AE;\\n}\\n\\n.apexcharts-xaxistooltip-top.apexcharts-theme-dark:after {\\n border-top-color: rgba(0, 0, 0, 0.5);\\n}\\n\\n.apexcharts-xaxistooltip-top.apexcharts-theme-dark:before {\\n border-top-color: rgba(0, 0, 0, 0.5);\\n}\\n\\n.apexcharts-xaxistooltip.apexcharts-active {\\n opacity: 1;\\n transition: 0.15s ease all;\\n}\\n\\n.apexcharts-yaxistooltip {\\n opacity: 0;\\n padding: 4px 10px;\\n pointer-events: none;\\n color: #373d3f;\\n font-size: 13px;\\n text-align: center;\\n border-radius: 2px;\\n position: absolute;\\n z-index: 10;\\n background: #ECEFF1;\\n border: 1px solid #90A4AE;\\n}\\n\\n.apexcharts-yaxistooltip.apexcharts-theme-dark {\\n background: rgba(0, 0, 0, 0.7);\\n border: 1px solid rgba(0, 0, 0, 0.5);\\n color: #fff;\\n}\\n\\n.apexcharts-yaxistooltip:after,\\n.apexcharts-yaxistooltip:before {\\n top: 50%;\\n border: solid transparent;\\n content: \" \";\\n height: 0;\\n width: 0;\\n position: absolute;\\n pointer-events: none;\\n}\\n\\n.apexcharts-yaxistooltip:after {\\n border-color: rgba(236, 239, 241, 0);\\n border-width: 6px;\\n margin-top: -6px;\\n}\\n\\n.apexcharts-yaxistooltip:before {\\n border-color: rgba(144, 164, 174, 0);\\n border-width: 7px;\\n margin-top: -7px;\\n}\\n\\n.apexcharts-yaxistooltip-left:after,\\n.apexcharts-yaxistooltip-left:before {\\n left: 100%;\\n}\\n\\n.apexcharts-yaxistooltip-right:after,\\n.apexcharts-yaxistooltip-right:before {\\n right: 100%;\\n}\\n\\n.apexcharts-yaxistooltip-left:after {\\n border-left-color: #ECEFF1;\\n}\\n\\n.apexcharts-yaxistooltip-left:before {\\n border-left-color: #90A4AE;\\n}\\n\\n.apexcharts-yaxistooltip-left.apexcharts-theme-dark:after {\\n border-left-color: rgba(0, 0, 0, 0.5);\\n}\\n\\n.apexcharts-yaxistooltip-left.apexcharts-theme-dark:before {\\n border-left-color: rgba(0, 0, 0, 0.5);\\n}\\n\\n.apexcharts-yaxistooltip-right:after {\\n border-right-color: #ECEFF1;\\n}\\n\\n.apexcharts-yaxistooltip-right:before {\\n border-right-color: #90A4AE;\\n}\\n\\n.apexcharts-yaxistooltip-right.apexcharts-theme-dark:after {\\n border-right-color: rgba(0, 0, 0, 0.5);\\n}\\n\\n.apexcharts-yaxistooltip-right.apexcharts-theme-dark:before {\\n border-right-color: rgba(0, 0, 0, 0.5);\\n}\\n\\n.apexcharts-yaxistooltip.apexcharts-active {\\n opacity: 1;\\n}\\n\\n.apexcharts-yaxistooltip-hidden {\\n display: none;\\n}\\n\\n.apexcharts-xcrosshairs,\\n.apexcharts-ycrosshairs {\\n pointer-events: none;\\n opacity: 0;\\n transition: 0.15s ease all;\\n}\\n\\n.apexcharts-xcrosshairs.apexcharts-active,\\n.apexcharts-ycrosshairs.apexcharts-active {\\n opacity: 1;\\n transition: 0.15s ease all;\\n}\\n\\n.apexcharts-ycrosshairs-hidden {\\n opacity: 0;\\n}\\n\\n.apexcharts-selection-rect {\\n cursor: move;\\n}\\n\\n.svg_select_boundingRect, .svg_select_points_rot {\\n pointer-events: none;\\n opacity: 0;\\n visibility: hidden;\\n}\\n.apexcharts-selection-rect + g .svg_select_boundingRect,\\n.apexcharts-selection-rect + g .svg_select_points_rot {\\n opacity: 0;\\n visibility: hidden;\\n}\\n\\n.apexcharts-selection-rect + g .svg_select_points_l,\\n.apexcharts-selection-rect + g .svg_select_points_r {\\n cursor: ew-resize;\\n opacity: 1;\\n visibility: visible;\\n}\\n\\n.svg_select_points {\\n fill: #efefef;\\n stroke: #333;\\n rx: 2;\\n}\\n\\n.apexcharts-svg.apexcharts-zoomable.hovering-zoom {\\n cursor: crosshair\\n}\\n\\n.apexcharts-svg.apexcharts-zoomable.hovering-pan {\\n cursor: move\\n}\\n\\n.apexcharts-zoom-icon,\\n.apexcharts-zoomin-icon,\\n.apexcharts-zoomout-icon,\\n.apexcharts-reset-icon,\\n.apexcharts-pan-icon,\\n.apexcharts-selection-icon,\\n.apexcharts-menu-icon,\\n.apexcharts-toolbar-custom-icon {\\n cursor: pointer;\\n width: 20px;\\n height: 20px;\\n line-height: 24px;\\n color: #6E8192;\\n text-align: center;\\n}\\n\\n.apexcharts-zoom-icon svg,\\n.apexcharts-zoomin-icon svg,\\n.apexcharts-zoomout-icon svg,\\n.apexcharts-reset-icon svg,\\n.apexcharts-menu-icon svg {\\n fill: #6E8192;\\n}\\n\\n.apexcharts-selection-icon svg {\\n fill: #444;\\n transform: scale(0.76)\\n}\\n\\n.apexcharts-theme-dark .apexcharts-zoom-icon svg,\\n.apexcharts-theme-dark .apexcharts-zoomin-icon svg,\\n.apexcharts-theme-dark .apexcharts-zoomout-icon svg,\\n.apexcharts-theme-dark .apexcharts-reset-icon svg,\\n.apexcharts-theme-dark .apexcharts-pan-icon svg,\\n.apexcharts-theme-dark .apexcharts-selection-icon svg,\\n.apexcharts-theme-dark .apexcharts-menu-icon svg,\\n.apexcharts-theme-dark .apexcharts-toolbar-custom-icon svg {\\n fill: #f3f4f5;\\n}\\n\\n.apexcharts-canvas .apexcharts-zoom-icon.apexcharts-selected svg,\\n.apexcharts-canvas .apexcharts-selection-icon.apexcharts-selected svg,\\n.apexcharts-canvas .apexcharts-reset-zoom-icon.apexcharts-selected svg {\\n fill: #008FFB;\\n}\\n\\n.apexcharts-theme-light .apexcharts-selection-icon:not(.apexcharts-selected):hover svg,\\n.apexcharts-theme-light .apexcharts-zoom-icon:not(.apexcharts-selected):hover svg,\\n.apexcharts-theme-light .apexcharts-zoomin-icon:hover svg,\\n.apexcharts-theme-light .apexcharts-zoomout-icon:hover svg,\\n.apexcharts-theme-light .apexcharts-reset-icon:hover svg,\\n.apexcharts-theme-light .apexcharts-menu-icon:hover svg {\\n fill: #333;\\n}\\n\\n.apexcharts-selection-icon,\\n.apexcharts-menu-icon {\\n position: relative;\\n}\\n\\n.apexcharts-reset-icon {\\n margin-left: 5px;\\n}\\n\\n.apexcharts-zoom-icon,\\n.apexcharts-reset-icon,\\n.apexcharts-menu-icon {\\n transform: scale(0.85);\\n}\\n\\n.apexcharts-zoomin-icon,\\n.apexcharts-zoomout-icon {\\n transform: scale(0.7)\\n}\\n\\n.apexcharts-zoomout-icon {\\n margin-right: 3px;\\n}\\n\\n.apexcharts-pan-icon {\\n transform: scale(0.62);\\n position: relative;\\n left: 1px;\\n top: 0px;\\n}\\n\\n.apexcharts-pan-icon svg {\\n fill: #fff;\\n stroke: #6E8192;\\n stroke-width: 2;\\n}\\n\\n.apexcharts-pan-icon.apexcharts-selected svg {\\n stroke: #008FFB;\\n}\\n\\n.apexcharts-pan-icon:not(.apexcharts-selected):hover svg {\\n stroke: #333;\\n}\\n\\n.apexcharts-toolbar {\\n position: absolute;\\n z-index: 11;\\n max-width: 176px;\\n text-align: right;\\n border-radius: 3px;\\n padding: 0px 6px 2px 6px;\\n display: flex;\\n justify-content: space-between;\\n align-items: center;\\n}\\n\\n.apexcharts-menu {\\n background: #fff;\\n position: absolute;\\n top: 100%;\\n border: 1px solid #ddd;\\n border-radius: 3px;\\n padding: 3px;\\n right: 10px;\\n opacity: 0;\\n min-width: 110px;\\n transition: 0.15s ease all;\\n pointer-events: none;\\n}\\n\\n.apexcharts-menu.apexcharts-menu-open {\\n opacity: 1;\\n pointer-events: all;\\n transition: 0.15s ease all;\\n}\\n\\n.apexcharts-menu-item {\\n padding: 6px 7px;\\n font-size: 12px;\\n cursor: pointer;\\n}\\n\\n.apexcharts-theme-light .apexcharts-menu-item:hover {\\n background: #eee;\\n}\\n\\n.apexcharts-theme-dark .apexcharts-menu {\\n background: rgba(0, 0, 0, 0.7);\\n color: #fff;\\n}\\n\\n@media screen and (min-width: 768px) {\\n .apexcharts-canvas:hover .apexcharts-toolbar {\\n opacity: 1;\\n }\\n}\\n\\n.apexcharts-datalabel.apexcharts-element-hidden {\\n opacity: 0;\\n}\\n\\n.apexcharts-pie-label,\\n.apexcharts-datalabels,\\n.apexcharts-datalabel,\\n.apexcharts-datalabel-label,\\n.apexcharts-datalabel-value {\\n cursor: default;\\n pointer-events: none;\\n}\\n\\n.apexcharts-pie-label-delay {\\n opacity: 0;\\n animation-name: opaque;\\n animation-duration: 0.3s;\\n animation-fill-mode: forwards;\\n animation-timing-function: ease;\\n}\\n\\n.apexcharts-canvas .apexcharts-element-hidden {\\n opacity: 0;\\n}\\n\\n.apexcharts-hide .apexcharts-series-points {\\n opacity: 0;\\n}\\n\\n.apexcharts-gridline,\\n.apexcharts-annotation-rect,\\n.apexcharts-tooltip .apexcharts-marker,\\n.apexcharts-area-series .apexcharts-area,\\n.apexcharts-line,\\n.apexcharts-zoom-rect,\\n.apexcharts-toolbar svg,\\n.apexcharts-area-series .apexcharts-series-markers .apexcharts-marker.no-pointer-events,\\n.apexcharts-line-series .apexcharts-series-markers .apexcharts-marker.no-pointer-events,\\n.apexcharts-radar-series path,\\n.apexcharts-radar-series polygon {\\n pointer-events: none;\\n}\\n\\n\\n/* markers */\\n\\n.apexcharts-marker {\\n transition: 0.15s ease all;\\n}\\n\\n@keyframes opaque {\\n 0% {\\n opacity: 0;\\n }\\n 100% {\\n opacity: 1;\\n }\\n}\\n\\n\\n/* Resize generated styles */\\n\\n@keyframes resizeanim {\\n from {\\n opacity: 0;\\n }\\n to {\\n opacity: 0;\\n }\\n}\\n\\n.resize-triggers {\\n animation: 1ms resizeanim;\\n visibility: hidden;\\n opacity: 0;\\n}\\n\\n.resize-triggers,\\n.resize-triggers>div,\\n.contract-trigger:before {\\n content: \" \";\\n display: block;\\n position: absolute;\\n top: 0;\\n left: 0;\\n height: 100%;\\n width: 100%;\\n overflow: hidden;\\n}\\n\\n.resize-triggers>div {\\n background: #eee;\\n overflow: auto;\\n}\\n\\n.contract-trigger:before {\\n width: 200%;\\n height: 200%;\\n}', r ? s.prepend(t.css) : o.head.appendChild(t.css));\n }\n\n var l = t.create(t.w.config.series, {});\n if (!l) return e(t);\n t.mount(l).then(function () {\n \"function\" == typeof t.w.config.chart.events.mounted && t.w.config.chart.events.mounted(t, t.w), t.events.fireEvent(\"mounted\", [t, t.w]), e(l);\n }).catch(function (t) {\n i(t);\n });\n } else i(new Error(\"Element not found\"));\n });\n }\n }, {\n key: \"create\",\n value: function value(t, e) {\n var i = this.w;\n new Rt(this).initModules();\n var a = this.w.globals;\n (a.noData = !1, a.animationEnded = !1, this.responsive.checkResponsiveConfig(e), i.config.xaxis.convertedCatToNumeric) && new D(i.config).convertCatToNumericXaxis(i.config, this.ctx);\n if (null === this.el) return a.animationEnded = !0, null;\n if (this.core.setupElements(), \"treemap\" === i.config.chart.type && (i.config.grid.show = !1, i.config.yaxis[0].show = !1), 0 === a.svgWidth) return a.animationEnded = !0, null;\n var s = y.checkComboSeries(t);\n a.comboCharts = s.comboCharts, a.comboBarCount = s.comboBarCount;\n var r = t.every(function (t) {\n return t.data && 0 === t.data.length;\n });\n (0 === t.length || r) && this.series.handleNoData(), this.events.setupEventHandlers(), this.data.parseData(t), this.theme.init(), new T(this).setGlobalMarkerSize(), this.formatters.setLabelFormatters(), this.titleSubtitle.draw(), a.noData && a.collapsedSeries.length !== a.series.length && !i.config.legend.showForSingleSeries || this.legend.init(), this.series.hasAllSeriesEqualX(), a.axisCharts && (this.core.coreCalculations(), \"category\" !== i.config.xaxis.type && this.formatters.setLabelFormatters(), this.ctx.toolbar.minX = i.globals.minX, this.ctx.toolbar.maxX = i.globals.maxX), this.formatters.heatmapLabelFormatters(), new y(this).getLargestMarkerSize(), this.dimensions.plotCoords();\n var o = this.core.xySettings();\n this.grid.createGridMask();\n var n = this.core.plotChartType(t, o),\n l = new z(this);\n l.bringForward(), i.config.dataLabels.background.enabled && l.dataLabelsBackground(), this.core.shiftGraphPosition();\n var h = {\n plot: {\n left: i.globals.translateX,\n top: i.globals.translateY,\n width: i.globals.gridWidth,\n height: i.globals.gridHeight\n }\n };\n return {\n elGraph: n,\n xyRatios: o,\n elInner: i.globals.dom.elGraphical,\n dimensions: h\n };\n }\n }, {\n key: \"mount\",\n value: function value() {\n var t = this,\n e = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : null,\n i = this,\n a = i.w;\n return new Promise(function (s, r) {\n if (null === i.el) return r(new Error(\"Not enough data to display or target element not found\"));\n (null === e || a.globals.allSeriesCollapsed) && i.series.handleNoData(), \"treemap\" !== a.config.chart.type && i.axes.drawAxis(a.config.chart.type, e.xyRatios), i.grid = new U(i);\n var o = i.grid.drawGrid();\n i.annotations = new P(i), i.annotations.drawImageAnnos(), i.annotations.drawTextAnnos(), \"back\" === a.config.grid.position && o && a.globals.dom.elGraphical.add(o.el);\n var n = new _(t.ctx),\n l = new $(t.ctx);\n if (null !== o && (n.xAxisLabelCorrections(o.xAxisTickWidth), l.setYAxisTextAlignments(), a.config.yaxis.map(function (t, e) {\n -1 === a.globals.ignoreYAxisIndexes.indexOf(e) && l.yAxisTitleRotate(e, t.opposite);\n })), \"back\" === a.config.annotations.position && (a.globals.dom.Paper.add(a.globals.dom.elAnnotations), i.annotations.drawAxesAnnotations()), Array.isArray(e.elGraph)) for (var h = 0; h < e.elGraph.length; h++) {\n a.globals.dom.elGraphical.add(e.elGraph[h]);\n } else a.globals.dom.elGraphical.add(e.elGraph);\n\n if (\"front\" === a.config.grid.position && o && a.globals.dom.elGraphical.add(o.el), \"front\" === a.config.xaxis.crosshairs.position && i.crosshairs.drawXCrosshairs(), \"front\" === a.config.yaxis[0].crosshairs.position && i.crosshairs.drawYCrosshairs(), \"front\" === a.config.annotations.position && (a.globals.dom.Paper.add(a.globals.dom.elAnnotations), i.annotations.drawAxesAnnotations()), !a.globals.noData) {\n if (a.config.tooltip.enabled && !a.globals.noData && i.w.globals.tooltip.drawTooltip(e.xyRatios), a.globals.axisCharts && (a.globals.isXNumeric || a.config.xaxis.convertedCatToNumeric || a.globals.isRangeBar)) (a.config.chart.zoom.enabled || a.config.chart.selection && a.config.chart.selection.enabled || a.config.chart.pan && a.config.chart.pan.enabled) && i.zoomPanSelection.init({\n xyRatios: e.xyRatios\n });else {\n var c = a.config.chart.toolbar.tools;\n [\"zoom\", \"zoomin\", \"zoomout\", \"selection\", \"pan\", \"reset\"].forEach(function (t) {\n c[t] = !1;\n });\n }\n a.config.chart.toolbar.show && !a.globals.allSeriesCollapsed && i.toolbar.createToolbar();\n }\n\n a.globals.memory.methodsToExec.length > 0 && a.globals.memory.methodsToExec.forEach(function (t) {\n t.method(t.params, !1, t.context);\n }), a.globals.axisCharts || a.globals.noData || i.core.resizeNonAxisCharts(), s(i);\n });\n }\n }, {\n key: \"destroy\",\n value: function value() {\n var t, e;\n window.removeEventListener(\"resize\", this.windowResizeHandler), this.el.parentNode, t = this.parentResizeHandler, (e = Dt.get(t)) && (e.disconnect(), Dt.delete(t));\n var i = this.w.config.chart.id;\n i && Apex._chartInstances.forEach(function (t, e) {\n t.id === x.escapeString(i) && Apex._chartInstances.splice(e, 1);\n }), new Ht(this.ctx).clear({\n isUpdating: !1\n });\n }\n }, {\n key: \"updateOptions\",\n value: function value(t) {\n var e = this,\n i = arguments.length > 1 && void 0 !== arguments[1] && arguments[1],\n a = !(arguments.length > 2 && void 0 !== arguments[2]) || arguments[2],\n s = !(arguments.length > 3 && void 0 !== arguments[3]) || arguments[3],\n r = !(arguments.length > 4 && void 0 !== arguments[4]) || arguments[4],\n o = this.w;\n return o.globals.selection = void 0, t.series && (this.series.resetSeries(!1, !0, !1), t.series.length && t.series[0].data && (t.series = t.series.map(function (t, i) {\n return e.updateHelpers._extendSeries(t, i);\n })), this.updateHelpers.revertDefaultAxisMinMax()), t.xaxis && (t = this.updateHelpers.forceXAxisUpdate(t)), t.yaxis && (t = this.updateHelpers.forceYAxisUpdate(t)), o.globals.collapsedSeriesIndices.length > 0 && this.series.clearPreviousPaths(), t.theme && (t = this.theme.updateThemeOptions(t)), this.updateHelpers._updateOptions(t, i, a, s, r);\n }\n }, {\n key: \"updateSeries\",\n value: function value() {\n var t = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : [],\n e = !(arguments.length > 1 && void 0 !== arguments[1]) || arguments[1],\n i = !(arguments.length > 2 && void 0 !== arguments[2]) || arguments[2];\n return this.series.resetSeries(!1), this.updateHelpers.revertDefaultAxisMinMax(), this.updateHelpers._updateSeries(t, e, i);\n }\n }, {\n key: \"appendSeries\",\n value: function value(t) {\n var e = !(arguments.length > 1 && void 0 !== arguments[1]) || arguments[1],\n i = !(arguments.length > 2 && void 0 !== arguments[2]) || arguments[2],\n a = this.w.config.series.slice();\n return a.push(t), this.series.resetSeries(!1), this.updateHelpers.revertDefaultAxisMinMax(), this.updateHelpers._updateSeries(a, e, i);\n }\n }, {\n key: \"appendData\",\n value: function value(t) {\n var e = !(arguments.length > 1 && void 0 !== arguments[1]) || arguments[1],\n i = this;\n i.w.globals.dataChanged = !0, i.series.getPreviousPaths();\n\n for (var a = i.w.config.series.slice(), s = 0; s < a.length; s++) {\n if (null !== t[s] && void 0 !== t[s]) for (var r = 0; r < t[s].data.length; r++) {\n a[s].data.push(t[s].data[r]);\n }\n }\n\n return i.w.config.series = a, e && (i.w.globals.initialSeries = x.clone(i.w.config.series)), this.update();\n }\n }, {\n key: \"update\",\n value: function value(t) {\n var e = this;\n return new Promise(function (i, a) {\n new Ht(e.ctx).clear({\n isUpdating: !0\n });\n var s = e.create(e.w.config.series, t);\n if (!s) return i(e);\n e.mount(s).then(function () {\n \"function\" == typeof e.w.config.chart.events.updated && e.w.config.chart.events.updated(e, e.w), e.events.fireEvent(\"updated\", [e, e.w]), e.w.globals.isDirty = !0, i(e);\n }).catch(function (t) {\n a(t);\n });\n });\n }\n }, {\n key: \"getSyncedCharts\",\n value: function value() {\n var t = this.getGroupedCharts(),\n e = [this];\n return t.length && (e = [], t.forEach(function (t) {\n e.push(t);\n })), e;\n }\n }, {\n key: \"getGroupedCharts\",\n value: function value() {\n var t = this;\n return Apex._chartInstances.filter(function (t) {\n if (t.group) return !0;\n }).map(function (e) {\n return t.w.config.chart.group === e.group ? e.chart : t;\n });\n }\n }, {\n key: \"toggleSeries\",\n value: function value(t) {\n return this.series.toggleSeries(t);\n }\n }, {\n key: \"highlightSeriesOnLegendHover\",\n value: function value(t, e) {\n return this.series.toggleSeriesOnHover(t, e);\n }\n }, {\n key: \"showSeries\",\n value: function value(t) {\n this.series.showSeries(t);\n }\n }, {\n key: \"hideSeries\",\n value: function value(t) {\n this.series.hideSeries(t);\n }\n }, {\n key: \"resetSeries\",\n value: function value() {\n var t = !(arguments.length > 0 && void 0 !== arguments[0]) || arguments[0],\n e = !(arguments.length > 1 && void 0 !== arguments[1]) || arguments[1];\n this.series.resetSeries(t, e);\n }\n }, {\n key: \"addEventListener\",\n value: function value(t, e) {\n this.events.addEventListener(t, e);\n }\n }, {\n key: \"removeEventListener\",\n value: function value(t, e) {\n this.events.removeEventListener(t, e);\n }\n }, {\n key: \"addXaxisAnnotation\",\n value: function value(t) {\n var e = !(arguments.length > 1 && void 0 !== arguments[1]) || arguments[1],\n i = arguments.length > 2 && void 0 !== arguments[2] ? arguments[2] : void 0,\n a = this;\n i && (a = i), a.annotations.addXaxisAnnotationExternal(t, e, a);\n }\n }, {\n key: \"addYaxisAnnotation\",\n value: function value(t) {\n var e = !(arguments.length > 1 && void 0 !== arguments[1]) || arguments[1],\n i = arguments.length > 2 && void 0 !== arguments[2] ? arguments[2] : void 0,\n a = this;\n i && (a = i), a.annotations.addYaxisAnnotationExternal(t, e, a);\n }\n }, {\n key: \"addPointAnnotation\",\n value: function value(t) {\n var e = !(arguments.length > 1 && void 0 !== arguments[1]) || arguments[1],\n i = arguments.length > 2 && void 0 !== arguments[2] ? arguments[2] : void 0,\n a = this;\n i && (a = i), a.annotations.addPointAnnotationExternal(t, e, a);\n }\n }, {\n key: \"clearAnnotations\",\n value: function value() {\n var t = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : void 0,\n e = this;\n t && (e = t), e.annotations.clearAnnotations(e);\n }\n }, {\n key: \"removeAnnotation\",\n value: function value(t) {\n var e = arguments.length > 1 && void 0 !== arguments[1] ? arguments[1] : void 0,\n i = this;\n e && (i = e), i.annotations.removeAnnotation(i, t);\n }\n }, {\n key: \"getChartArea\",\n value: function value() {\n return this.w.globals.dom.baseEl.querySelector(\".apexcharts-inner\");\n }\n }, {\n key: \"getSeriesTotalXRange\",\n value: function value(t, e) {\n return this.coreUtils.getSeriesTotalsXRange(t, e);\n }\n }, {\n key: \"getHighestValueInSeries\",\n value: function value() {\n var t = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : 0,\n e = new Z(this.ctx);\n return e.getMinYMaxY(t).highestY;\n }\n }, {\n key: \"getLowestValueInSeries\",\n value: function value() {\n var t = arguments.length > 0 && void 0 !== arguments[0] ? arguments[0] : 0,\n e = new Z(this.ctx);\n return e.getMinYMaxY(t).lowestY;\n }\n }, {\n key: \"getSeriesTotal\",\n value: function value() {\n return this.w.globals.seriesTotals;\n }\n }, {\n key: \"toggleDataPointSelection\",\n value: function value(t, e) {\n return this.updateHelpers.toggleDataPointSelection(t, e);\n }\n }, {\n key: \"zoomX\",\n value: function value(t, e) {\n this.ctx.toolbar.zoomUpdateOptions(t, e);\n }\n }, {\n key: \"setLocale\",\n value: function value(t) {\n this.localization.setCurrentLocaleValues(t);\n }\n }, {\n key: \"dataURI\",\n value: function value(t) {\n return new j(this.ctx).dataURI(t);\n }\n }, {\n key: \"paper\",\n value: function value() {\n return this.w.globals.dom.Paper;\n }\n }, {\n key: \"_parentResizeCallback\",\n value: function value() {\n this.w.globals.animationEnded && this.w.config.chart.redrawOnParentResize && this._windowResize();\n }\n }, {\n key: \"_windowResize\",\n value: function value() {\n var t = this;\n clearTimeout(this.w.globals.resizeTimer), this.w.globals.resizeTimer = window.setTimeout(function () {\n t.w.globals.resized = !0, t.w.globals.dataChanged = !1, t.ctx.update();\n }, 150);\n }\n }, {\n key: \"_windowResizeHandler\",\n value: function value() {\n var t = this.w.config.chart.redrawOnWindowResize;\n \"function\" == typeof t && (t = t()), t && this._windowResize();\n }\n }], [{\n key: \"getChartByID\",\n value: function value(t) {\n var e = x.escapeString(t),\n i = Apex._chartInstances.filter(function (t) {\n return t.id === e;\n })[0];\n\n return i && i.chart;\n }\n }, {\n key: \"initOnLoad\",\n value: function value() {\n for (var e = document.querySelectorAll(\"[data-apexcharts]\"), i = 0; i < e.length; i++) {\n new t(e[i], JSON.parse(e[i].getAttribute(\"data-options\"))).render();\n }\n }\n }, {\n key: \"exec\",\n value: function value(t, e) {\n var i = this.getChartByID(t);\n\n if (i) {\n i.w.globals.isExecCalled = !0;\n var a = null;\n\n if (-1 !== i.publicMethods.indexOf(e)) {\n for (var s = arguments.length, r = new Array(s > 2 ? s - 2 : 0), o = 2; o < s; o++) {\n r[o - 2] = arguments[o];\n }\n\n a = i[e].apply(i, r);\n }\n\n return a;\n }\n }\n }, {\n key: \"merge\",\n value: function value(t, e) {\n return x.extend(t, e);\n }\n }]), t;\n}();\n\nmodule.exports = Nt;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport withStyles from '../styles/withStyles';\nexport var styles = {\n /* Styles applied to the root element. */\n root: {\n display: 'flex',\n flexDirection: 'column',\n flexWrap: 'wrap'\n },\n\n /* Styles applied to the root element if `row={true}`. */\n row: {\n flexDirection: 'row'\n }\n};\n/**\n * `FormGroup` wraps controls such as `Checkbox` and `Switch`.\n * It provides compact row layout.\n * For the `Radio`, you should be using the `RadioGroup` component instead of this one.\n */\n\nvar FormGroup = /*#__PURE__*/React.forwardRef(function FormGroup(props, ref) {\n var classes = props.classes,\n className = props.className,\n _props$row = props.row,\n row = _props$row === void 0 ? false : _props$row,\n other = _objectWithoutProperties(props, [\"classes\", \"className\", \"row\"]);\n\n return /*#__PURE__*/React.createElement(\"div\", _extends({\n className: clsx(classes.root, className, row && classes.row),\n ref: ref\n }, other));\n});\nprocess.env.NODE_ENV !== \"production\" ? FormGroup.propTypes = {\n // ----------------------------- Warning --------------------------------\n // | These PropTypes are generated from the TypeScript type definitions |\n // | To update them edit the d.ts file and run \"yarn proptypes\" |\n // ----------------------------------------------------------------------\n\n /**\n * The content of the component.\n */\n children: PropTypes.node,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object,\n\n /**\n * @ignore\n */\n className: PropTypes.string,\n\n /**\n * Display group of elements in a compact row.\n */\n row: PropTypes.bool\n} : void 0;\nexport default withStyles(styles, {\n name: 'MuiFormGroup'\n})(FormGroup);","var rng = require('./lib/rng');\n\nvar bytesToUuid = require('./lib/bytesToUuid');\n\nfunction v4(options, buf, offset) {\n var i = buf && offset || 0;\n\n if (typeof options == 'string') {\n buf = options === 'binary' ? new Array(16) : null;\n options = null;\n }\n\n options = options || {};\n var rnds = options.random || (options.rng || rng)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`\n\n rnds[6] = rnds[6] & 0x0f | 0x40;\n rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided\n\n if (buf) {\n for (var ii = 0; ii < 16; ++ii) {\n buf[i + ii] = rnds[ii];\n }\n }\n\n return buf || bytesToUuid(rnds);\n}\n\nmodule.exports = v4;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport _typeof from \"@babel/runtime/helpers/esm/typeof\";\nimport { formatMuiErrorMessage as _formatMuiErrorMessage } from \"@material-ui/utils\";\nimport * as React from 'react';\nimport { isFragment } from 'react-is';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport ownerDocument from '../utils/ownerDocument';\nimport capitalize from '../utils/capitalize';\nimport { refType } from '@material-ui/utils';\nimport Menu from '../Menu/Menu';\nimport { isFilled } from '../InputBase/utils';\nimport useForkRef from '../utils/useForkRef';\nimport useControlled from '../utils/useControlled';\n\nfunction areEqualValues(a, b) {\n if (_typeof(b) === 'object' && b !== null) {\n return a === b;\n }\n\n return String(a) === String(b);\n}\n\nfunction isEmpty(display) {\n return display == null || typeof display === 'string' && !display.trim();\n}\n/**\n * @ignore - internal component.\n */\n\n\nvar SelectInput = /*#__PURE__*/React.forwardRef(function SelectInput(props, ref) {\n var ariaLabel = props['aria-label'],\n autoFocus = props.autoFocus,\n autoWidth = props.autoWidth,\n children = props.children,\n classes = props.classes,\n className = props.className,\n defaultValue = props.defaultValue,\n disabled = props.disabled,\n displayEmpty = props.displayEmpty,\n IconComponent = props.IconComponent,\n inputRefProp = props.inputRef,\n labelId = props.labelId,\n _props$MenuProps = props.MenuProps,\n MenuProps = _props$MenuProps === void 0 ? {} : _props$MenuProps,\n multiple = props.multiple,\n name = props.name,\n onBlur = props.onBlur,\n onChange = props.onChange,\n onClose = props.onClose,\n onFocus = props.onFocus,\n onOpen = props.onOpen,\n openProp = props.open,\n readOnly = props.readOnly,\n renderValue = props.renderValue,\n _props$SelectDisplayP = props.SelectDisplayProps,\n SelectDisplayProps = _props$SelectDisplayP === void 0 ? {} : _props$SelectDisplayP,\n tabIndexProp = props.tabIndex,\n type = props.type,\n valueProp = props.value,\n _props$variant = props.variant,\n variant = _props$variant === void 0 ? 'standard' : _props$variant,\n other = _objectWithoutProperties(props, [\"aria-label\", \"autoFocus\", \"autoWidth\", \"children\", \"classes\", \"className\", \"defaultValue\", \"disabled\", \"displayEmpty\", \"IconComponent\", \"inputRef\", \"labelId\", \"MenuProps\", \"multiple\", \"name\", \"onBlur\", \"onChange\", \"onClose\", \"onFocus\", \"onOpen\", \"open\", \"readOnly\", \"renderValue\", \"SelectDisplayProps\", \"tabIndex\", \"type\", \"value\", \"variant\"]);\n\n var _useControlled = useControlled({\n controlled: valueProp,\n default: defaultValue,\n name: 'Select'\n }),\n _useControlled2 = _slicedToArray(_useControlled, 2),\n value = _useControlled2[0],\n setValue = _useControlled2[1];\n\n var inputRef = React.useRef(null);\n\n var _React$useState = React.useState(null),\n displayNode = _React$useState[0],\n setDisplayNode = _React$useState[1];\n\n var _React$useRef = React.useRef(openProp != null),\n isOpenControlled = _React$useRef.current;\n\n var _React$useState2 = React.useState(),\n menuMinWidthState = _React$useState2[0],\n setMenuMinWidthState = _React$useState2[1];\n\n var _React$useState3 = React.useState(false),\n openState = _React$useState3[0],\n setOpenState = _React$useState3[1];\n\n var handleRef = useForkRef(ref, inputRefProp);\n React.useImperativeHandle(handleRef, function () {\n return {\n focus: function focus() {\n displayNode.focus();\n },\n node: inputRef.current,\n value: value\n };\n }, [displayNode, value]);\n React.useEffect(function () {\n if (autoFocus && displayNode) {\n displayNode.focus();\n }\n }, [autoFocus, displayNode]);\n React.useEffect(function () {\n if (displayNode) {\n var label = ownerDocument(displayNode).getElementById(labelId);\n\n if (label) {\n var handler = function handler() {\n if (getSelection().isCollapsed) {\n displayNode.focus();\n }\n };\n\n label.addEventListener('click', handler);\n return function () {\n label.removeEventListener('click', handler);\n };\n }\n }\n\n return undefined;\n }, [labelId, displayNode]);\n\n var update = function update(open, event) {\n if (open) {\n if (onOpen) {\n onOpen(event);\n }\n } else if (onClose) {\n onClose(event);\n }\n\n if (!isOpenControlled) {\n setMenuMinWidthState(autoWidth ? null : displayNode.clientWidth);\n setOpenState(open);\n }\n };\n\n var handleMouseDown = function handleMouseDown(event) {\n // Ignore everything but left-click\n if (event.button !== 0) {\n return;\n } // Hijack the default focus behavior.\n\n\n event.preventDefault();\n displayNode.focus();\n update(true, event);\n };\n\n var handleClose = function handleClose(event) {\n update(false, event);\n };\n\n var childrenArray = React.Children.toArray(children); // Support autofill.\n\n var handleChange = function handleChange(event) {\n var index = childrenArray.map(function (child) {\n return child.props.value;\n }).indexOf(event.target.value);\n\n if (index === -1) {\n return;\n }\n\n var child = childrenArray[index];\n setValue(child.props.value);\n\n if (onChange) {\n onChange(event, child);\n }\n };\n\n var handleItemClick = function handleItemClick(child) {\n return function (event) {\n if (!multiple) {\n update(false, event);\n }\n\n var newValue;\n\n if (multiple) {\n newValue = Array.isArray(value) ? value.slice() : [];\n var itemIndex = value.indexOf(child.props.value);\n\n if (itemIndex === -1) {\n newValue.push(child.props.value);\n } else {\n newValue.splice(itemIndex, 1);\n }\n } else {\n newValue = child.props.value;\n }\n\n if (child.props.onClick) {\n child.props.onClick(event);\n }\n\n if (value === newValue) {\n return;\n }\n\n setValue(newValue);\n\n if (onChange) {\n event.persist(); // Preact support, target is read only property on a native event.\n\n Object.defineProperty(event, 'target', {\n writable: true,\n value: {\n value: newValue,\n name: name\n }\n });\n onChange(event, child);\n }\n };\n };\n\n var handleKeyDown = function handleKeyDown(event) {\n if (!readOnly) {\n var validKeys = [' ', 'ArrowUp', 'ArrowDown', // The native select doesn't respond to enter on MacOS, but it's recommended by\n // https://www.w3.org/TR/wai-aria-practices/examples/listbox/listbox-collapsible.html\n 'Enter'];\n\n if (validKeys.indexOf(event.key) !== -1) {\n event.preventDefault();\n update(true, event);\n }\n }\n };\n\n var open = displayNode !== null && (isOpenControlled ? openProp : openState);\n\n var handleBlur = function handleBlur(event) {\n // if open event.stopImmediatePropagation\n if (!open && onBlur) {\n event.persist(); // Preact support, target is read only property on a native event.\n\n Object.defineProperty(event, 'target', {\n writable: true,\n value: {\n value: value,\n name: name\n }\n });\n onBlur(event);\n }\n };\n\n delete other['aria-invalid'];\n var display;\n var displaySingle;\n var displayMultiple = [];\n var computeDisplay = false;\n var foundMatch = false; // No need to display any value if the field is empty.\n\n if (isFilled({\n value: value\n }) || displayEmpty) {\n if (renderValue) {\n display = renderValue(value);\n } else {\n computeDisplay = true;\n }\n }\n\n var items = childrenArray.map(function (child) {\n if (! /*#__PURE__*/React.isValidElement(child)) {\n return null;\n }\n\n if (process.env.NODE_ENV !== 'production') {\n if (isFragment(child)) {\n console.error([\"Material-UI: The Select component doesn't accept a Fragment as a child.\", 'Consider providing an array instead.'].join('\\n'));\n }\n }\n\n var selected;\n\n if (multiple) {\n if (!Array.isArray(value)) {\n throw new Error(process.env.NODE_ENV !== \"production\" ? \"Material-UI: The `value` prop must be an array when using the `Select` component with `multiple`.\" : _formatMuiErrorMessage(2));\n }\n\n selected = value.some(function (v) {\n return areEqualValues(v, child.props.value);\n });\n\n if (selected && computeDisplay) {\n displayMultiple.push(child.props.children);\n }\n } else {\n selected = areEqualValues(value, child.props.value);\n\n if (selected && computeDisplay) {\n displaySingle = child.props.children;\n }\n }\n\n if (selected) {\n foundMatch = true;\n }\n\n return /*#__PURE__*/React.cloneElement(child, {\n 'aria-selected': selected ? 'true' : undefined,\n onClick: handleItemClick(child),\n onKeyUp: function onKeyUp(event) {\n if (event.key === ' ') {\n // otherwise our MenuItems dispatches a click event\n // it's not behavior of the native and causes\n // the select to close immediately since we open on space keydown\n event.preventDefault();\n }\n\n if (child.props.onKeyUp) {\n child.props.onKeyUp(event);\n }\n },\n role: 'option',\n selected: selected,\n value: undefined,\n // The value is most likely not a valid HTML attribute.\n 'data-value': child.props.value // Instead, we provide it as a data attribute.\n\n });\n });\n\n if (process.env.NODE_ENV !== 'production') {\n // eslint-disable-next-line react-hooks/rules-of-hooks\n React.useEffect(function () {\n if (!foundMatch && !multiple && value !== '') {\n var values = childrenArray.map(function (child) {\n return child.props.value;\n });\n console.warn([\"Material-UI: You have provided an out-of-range value `\".concat(value, \"` for the select \").concat(name ? \"(name=\\\"\".concat(name, \"\\\") \") : '', \"component.\"), \"Consider providing a value that matches one of the available options or ''.\", \"The available values are \".concat(values.filter(function (x) {\n return x != null;\n }).map(function (x) {\n return \"`\".concat(x, \"`\");\n }).join(', ') || '\"\"', \".\")].join('\\n'));\n }\n }, [foundMatch, childrenArray, multiple, name, value]);\n }\n\n if (computeDisplay) {\n display = multiple ? displayMultiple.join(', ') : displaySingle;\n } // Avoid performing a layout computation in the render method.\n\n\n var menuMinWidth = menuMinWidthState;\n\n if (!autoWidth && isOpenControlled && displayNode) {\n menuMinWidth = displayNode.clientWidth;\n }\n\n var tabIndex;\n\n if (typeof tabIndexProp !== 'undefined') {\n tabIndex = tabIndexProp;\n } else {\n tabIndex = disabled ? null : 0;\n }\n\n var buttonId = SelectDisplayProps.id || (name ? \"mui-component-select-\".concat(name) : undefined);\n return /*#__PURE__*/React.createElement(React.Fragment, null, /*#__PURE__*/React.createElement(\"div\", _extends({\n className: clsx(classes.root, // TODO v5: merge root and select\n classes.select, classes.selectMenu, classes[variant], className, disabled && classes.disabled),\n ref: setDisplayNode,\n tabIndex: tabIndex,\n role: \"button\",\n \"aria-disabled\": disabled ? 'true' : undefined,\n \"aria-expanded\": open ? 'true' : undefined,\n \"aria-haspopup\": \"listbox\",\n \"aria-label\": ariaLabel,\n \"aria-labelledby\": [labelId, buttonId].filter(Boolean).join(' ') || undefined,\n onKeyDown: handleKeyDown,\n onMouseDown: disabled || readOnly ? null : handleMouseDown,\n onBlur: handleBlur,\n onFocus: onFocus\n }, SelectDisplayProps, {\n // The id is required for proper a11y\n id: buttonId\n }), isEmpty(display) ?\n /*#__PURE__*/\n // eslint-disable-next-line react/no-danger\n React.createElement(\"span\", {\n dangerouslySetInnerHTML: {\n __html: ''\n }\n }) : display), /*#__PURE__*/React.createElement(\"input\", _extends({\n value: Array.isArray(value) ? value.join(',') : value,\n name: name,\n ref: inputRef,\n \"aria-hidden\": true,\n onChange: handleChange,\n tabIndex: -1,\n className: classes.nativeInput,\n autoFocus: autoFocus\n }, other)), /*#__PURE__*/React.createElement(IconComponent, {\n className: clsx(classes.icon, classes[\"icon\".concat(capitalize(variant))], open && classes.iconOpen, disabled && classes.disabled)\n }), /*#__PURE__*/React.createElement(Menu, _extends({\n id: \"menu-\".concat(name || ''),\n anchorEl: displayNode,\n open: open,\n onClose: handleClose\n }, MenuProps, {\n MenuListProps: _extends({\n 'aria-labelledby': labelId,\n role: 'listbox',\n disableListWrap: true\n }, MenuProps.MenuListProps),\n PaperProps: _extends({}, MenuProps.PaperProps, {\n style: _extends({\n minWidth: menuMinWidth\n }, MenuProps.PaperProps != null ? MenuProps.PaperProps.style : null)\n })\n }), items));\n});\nprocess.env.NODE_ENV !== \"production\" ? SelectInput.propTypes = {\n /**\n * @ignore\n */\n 'aria-label': PropTypes.string,\n\n /**\n * @ignore\n */\n autoFocus: PropTypes.bool,\n\n /**\n * If `true`, the width of the popover will automatically be set according to the items inside the\n * menu, otherwise it will be at least the width of the select input.\n */\n autoWidth: PropTypes.bool,\n\n /**\n * The option elements to populate the select with.\n * Can be some `` elements.\n */\n children: PropTypes.node,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object.isRequired,\n\n /**\n * The CSS class name of the select element.\n */\n className: PropTypes.string,\n\n /**\n * The default element value. Use when the component is not controlled.\n */\n defaultValue: PropTypes.any,\n\n /**\n * If `true`, the select will be disabled.\n */\n disabled: PropTypes.bool,\n\n /**\n * If `true`, the selected item is displayed even if its value is empty.\n */\n displayEmpty: PropTypes.bool,\n\n /**\n * The icon that displays the arrow.\n */\n IconComponent: PropTypes.elementType.isRequired,\n\n /**\n * Imperative handle implementing `{ value: T, node: HTMLElement, focus(): void }`\n * Equivalent to `ref`\n */\n inputRef: refType,\n\n /**\n * The ID of an element that acts as an additional label. The Select will\n * be labelled by the additional label and the selected value.\n */\n labelId: PropTypes.string,\n\n /**\n * Props applied to the [`Menu`](/api/menu/) element.\n */\n MenuProps: PropTypes.object,\n\n /**\n * If `true`, `value` must be an array and the menu will support multiple selections.\n */\n multiple: PropTypes.bool,\n\n /**\n * Name attribute of the `select` or hidden `input` element.\n */\n name: PropTypes.string,\n\n /**\n * @ignore\n */\n onBlur: PropTypes.func,\n\n /**\n * Callback function fired when a menu item is selected.\n *\n * @param {object} event The event source of the callback.\n * You can pull out the new value by accessing `event.target.value` (any).\n * @param {object} [child] The react element that was selected.\n */\n onChange: PropTypes.func,\n\n /**\n * Callback fired when the component requests to be closed.\n * Use in controlled mode (see open).\n *\n * @param {object} event The event source of the callback.\n */\n onClose: PropTypes.func,\n\n /**\n * @ignore\n */\n onFocus: PropTypes.func,\n\n /**\n * Callback fired when the component requests to be opened.\n * Use in controlled mode (see open).\n *\n * @param {object} event The event source of the callback.\n */\n onOpen: PropTypes.func,\n\n /**\n * Control `select` open state.\n */\n open: PropTypes.bool,\n\n /**\n * @ignore\n */\n readOnly: PropTypes.bool,\n\n /**\n * Render the selected value.\n *\n * @param {any} value The `value` provided to the component.\n * @returns {ReactNode}\n */\n renderValue: PropTypes.func,\n\n /**\n * Props applied to the clickable div element.\n */\n SelectDisplayProps: PropTypes.object,\n\n /**\n * @ignore\n */\n tabIndex: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),\n\n /**\n * @ignore\n */\n type: PropTypes.any,\n\n /**\n * The input value.\n */\n value: PropTypes.any,\n\n /**\n * The variant to use.\n */\n variant: PropTypes.oneOf(['standard', 'outlined', 'filled'])\n} : void 0;\nexport default SelectInput;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport { mergeClasses } from '@material-ui/styles';\nimport SelectInput from './SelectInput';\nimport formControlState from '../FormControl/formControlState';\nimport useFormControl from '../FormControl/useFormControl';\nimport withStyles from '../styles/withStyles';\nimport ArrowDropDownIcon from '../internal/svg-icons/ArrowDropDown';\nimport Input from '../Input';\nimport { styles as nativeSelectStyles } from '../NativeSelect/NativeSelect';\nimport NativeSelectInput from '../NativeSelect/NativeSelectInput';\nimport FilledInput from '../FilledInput';\nimport OutlinedInput from '../OutlinedInput';\nexport var styles = nativeSelectStyles;\n\nvar _ref = /*#__PURE__*/React.createElement(Input, null);\n\nvar _ref2 = /*#__PURE__*/React.createElement(FilledInput, null);\n\nvar Select = /*#__PURE__*/React.forwardRef(function Select(props, ref) {\n var _props$autoWidth = props.autoWidth,\n autoWidth = _props$autoWidth === void 0 ? false : _props$autoWidth,\n children = props.children,\n classes = props.classes,\n _props$displayEmpty = props.displayEmpty,\n displayEmpty = _props$displayEmpty === void 0 ? false : _props$displayEmpty,\n _props$IconComponent = props.IconComponent,\n IconComponent = _props$IconComponent === void 0 ? ArrowDropDownIcon : _props$IconComponent,\n id = props.id,\n input = props.input,\n inputProps = props.inputProps,\n label = props.label,\n labelId = props.labelId,\n _props$labelWidth = props.labelWidth,\n labelWidth = _props$labelWidth === void 0 ? 0 : _props$labelWidth,\n MenuProps = props.MenuProps,\n _props$multiple = props.multiple,\n multiple = _props$multiple === void 0 ? false : _props$multiple,\n _props$native = props.native,\n native = _props$native === void 0 ? false : _props$native,\n onClose = props.onClose,\n onOpen = props.onOpen,\n open = props.open,\n renderValue = props.renderValue,\n SelectDisplayProps = props.SelectDisplayProps,\n _props$variant = props.variant,\n variantProps = _props$variant === void 0 ? 'standard' : _props$variant,\n other = _objectWithoutProperties(props, [\"autoWidth\", \"children\", \"classes\", \"displayEmpty\", \"IconComponent\", \"id\", \"input\", \"inputProps\", \"label\", \"labelId\", \"labelWidth\", \"MenuProps\", \"multiple\", \"native\", \"onClose\", \"onOpen\", \"open\", \"renderValue\", \"SelectDisplayProps\", \"variant\"]);\n\n var inputComponent = native ? NativeSelectInput : SelectInput;\n var muiFormControl = useFormControl();\n var fcs = formControlState({\n props: props,\n muiFormControl: muiFormControl,\n states: ['variant']\n });\n var variant = fcs.variant || variantProps;\n var InputComponent = input || {\n standard: _ref,\n outlined: /*#__PURE__*/React.createElement(OutlinedInput, {\n label: label,\n labelWidth: labelWidth\n }),\n filled: _ref2\n }[variant];\n return /*#__PURE__*/React.cloneElement(InputComponent, _extends({\n // Most of the logic is implemented in `SelectInput`.\n // The `Select` component is a simple API wrapper to expose something better to play with.\n inputComponent: inputComponent,\n inputProps: _extends({\n children: children,\n IconComponent: IconComponent,\n variant: variant,\n type: undefined,\n // We render a select. We can ignore the type provided by the `Input`.\n multiple: multiple\n }, native ? {\n id: id\n } : {\n autoWidth: autoWidth,\n displayEmpty: displayEmpty,\n labelId: labelId,\n MenuProps: MenuProps,\n onClose: onClose,\n onOpen: onOpen,\n open: open,\n renderValue: renderValue,\n SelectDisplayProps: _extends({\n id: id\n }, SelectDisplayProps)\n }, inputProps, {\n classes: inputProps ? mergeClasses({\n baseClasses: classes,\n newClasses: inputProps.classes,\n Component: Select\n }) : classes\n }, input ? input.props.inputProps : {}),\n ref: ref\n }, other));\n});\nprocess.env.NODE_ENV !== \"production\" ? Select.propTypes = {\n // ----------------------------- Warning --------------------------------\n // | These PropTypes are generated from the TypeScript type definitions |\n // | To update them edit the d.ts file and run \"yarn proptypes\" |\n // ----------------------------------------------------------------------\n\n /**\n * If `true`, the width of the popover will automatically be set according to the items inside the\n * menu, otherwise it will be at least the width of the select input.\n */\n autoWidth: PropTypes.bool,\n\n /**\n * The option elements to populate the select with.\n * Can be some `MenuItem` when `native` is false and `option` when `native` is true.\n *\n * ⚠️The `MenuItem` elements **must** be direct descendants when `native` is false.\n */\n children: PropTypes.node,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object,\n\n /**\n * The default element value. Use when the component is not controlled.\n */\n defaultValue: PropTypes.any,\n\n /**\n * If `true`, a value is displayed even if no items are selected.\n *\n * In order to display a meaningful value, a function should be passed to the `renderValue` prop which returns the value to be displayed when no items are selected.\n * You can only use it when the `native` prop is `false` (default).\n */\n displayEmpty: PropTypes.bool,\n\n /**\n * The icon that displays the arrow.\n */\n IconComponent: PropTypes.elementType,\n\n /**\n * The `id` of the wrapper element or the `select` element when `native`.\n */\n id: PropTypes.string,\n\n /**\n * An `Input` element; does not have to be a material-ui specific `Input`.\n */\n input: PropTypes.element,\n\n /**\n * [Attributes](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#Attributes) applied to the `input` element.\n * When `native` is `true`, the attributes are applied on the `select` element.\n */\n inputProps: PropTypes.object,\n\n /**\n * See [OutlinedInput#label](/api/outlined-input/#props)\n */\n label: PropTypes.node,\n\n /**\n * The ID of an element that acts as an additional label. The Select will\n * be labelled by the additional label and the selected value.\n */\n labelId: PropTypes.string,\n\n /**\n * See [OutlinedInput#label](/api/outlined-input/#props)\n */\n labelWidth: PropTypes.number,\n\n /**\n * Props applied to the [`Menu`](/api/menu/) element.\n */\n MenuProps: PropTypes.object,\n\n /**\n * If `true`, `value` must be an array and the menu will support multiple selections.\n */\n multiple: PropTypes.bool,\n\n /**\n * If `true`, the component will be using a native `select` element.\n */\n native: PropTypes.bool,\n\n /**\n * Callback function fired when a menu item is selected.\n *\n * @param {object} event The event source of the callback.\n * You can pull out the new value by accessing `event.target.value` (any).\n * @param {object} [child] The react element that was selected when `native` is `false` (default).\n */\n onChange: PropTypes.func,\n\n /**\n * Callback fired when the component requests to be closed.\n * Use in controlled mode (see open).\n *\n * @param {object} event The event source of the callback.\n */\n onClose: PropTypes.func,\n\n /**\n * Callback fired when the component requests to be opened.\n * Use in controlled mode (see open).\n *\n * @param {object} event The event source of the callback.\n */\n onOpen: PropTypes.func,\n\n /**\n * Control `select` open state.\n * You can only use it when the `native` prop is `false` (default).\n */\n open: PropTypes.bool,\n\n /**\n * Render the selected value.\n * You can only use it when the `native` prop is `false` (default).\n *\n * @param {any} value The `value` provided to the component.\n * @returns {ReactNode}\n */\n renderValue: PropTypes.func,\n\n /**\n * Props applied to the clickable div element.\n */\n SelectDisplayProps: PropTypes.object,\n\n /**\n * The input value. Providing an empty string will select no options.\n * This prop is required when the `native` prop is `false` (default).\n * Set to an empty string `''` if you don't want any of the available options to be selected.\n *\n * If the value is an object it must have reference equality with the option in order to be selected.\n * If the value is not an object, the string representation must match with the string representation of the option in order to be selected.\n */\n value: PropTypes.any,\n\n /**\n * The variant to use.\n */\n variant: PropTypes.oneOf(['filled', 'outlined', 'standard'])\n} : void 0;\nSelect.muiName = 'Select';\nexport default withStyles(styles, {\n name: 'MuiSelect'\n})(Select);","var isarray = require('isarray');\n/**\n * Expose `pathToRegexp`.\n */\n\n\nmodule.exports = pathToRegexp;\nmodule.exports.parse = parse;\nmodule.exports.compile = compile;\nmodule.exports.tokensToFunction = tokensToFunction;\nmodule.exports.tokensToRegExp = tokensToRegExp;\n/**\n * The main path matching regexp utility.\n *\n * @type {RegExp}\n */\n\nvar PATH_REGEXP = new RegExp([// Match escaped characters that would otherwise appear in future matches.\n// This allows the user to escape special characters that won't transform.\n'(\\\\\\\\.)', // Match Express-style parameters and un-named parameters with a prefix\n// and optional suffixes. Matches appear as:\n//\n// \"/:test(\\\\d+)?\" => [\"/\", \"test\", \"\\d+\", undefined, \"?\", undefined]\n// \"/route(\\\\d+)\" => [undefined, undefined, undefined, \"\\d+\", undefined, undefined]\n// \"/*\" => [\"/\", undefined, undefined, undefined, undefined, \"*\"]\n'([\\\\/.])?(?:(?:\\\\:(\\\\w+)(?:\\\\(((?:\\\\\\\\.|[^\\\\\\\\()])+)\\\\))?|\\\\(((?:\\\\\\\\.|[^\\\\\\\\()])+)\\\\))([+*?])?|(\\\\*))'].join('|'), 'g');\n/**\n * Parse a string for the raw tokens.\n *\n * @param {string} str\n * @param {Object=} options\n * @return {!Array}\n */\n\nfunction parse(str, options) {\n var tokens = [];\n var key = 0;\n var index = 0;\n var path = '';\n var defaultDelimiter = options && options.delimiter || '/';\n var res;\n\n while ((res = PATH_REGEXP.exec(str)) != null) {\n var m = res[0];\n var escaped = res[1];\n var offset = res.index;\n path += str.slice(index, offset);\n index = offset + m.length; // Ignore already escaped sequences.\n\n if (escaped) {\n path += escaped[1];\n continue;\n }\n\n var next = str[index];\n var prefix = res[2];\n var name = res[3];\n var capture = res[4];\n var group = res[5];\n var modifier = res[6];\n var asterisk = res[7]; // Push the current path onto the tokens.\n\n if (path) {\n tokens.push(path);\n path = '';\n }\n\n var partial = prefix != null && next != null && next !== prefix;\n var repeat = modifier === '+' || modifier === '*';\n var optional = modifier === '?' || modifier === '*';\n var delimiter = res[2] || defaultDelimiter;\n var pattern = capture || group;\n tokens.push({\n name: name || key++,\n prefix: prefix || '',\n delimiter: delimiter,\n optional: optional,\n repeat: repeat,\n partial: partial,\n asterisk: !!asterisk,\n pattern: pattern ? escapeGroup(pattern) : asterisk ? '.*' : '[^' + escapeString(delimiter) + ']+?'\n });\n } // Match any characters still remaining.\n\n\n if (index < str.length) {\n path += str.substr(index);\n } // If the path exists, push it onto the end.\n\n\n if (path) {\n tokens.push(path);\n }\n\n return tokens;\n}\n/**\n * Compile a string to a template function for the path.\n *\n * @param {string} str\n * @param {Object=} options\n * @return {!function(Object=, Object=)}\n */\n\n\nfunction compile(str, options) {\n return tokensToFunction(parse(str, options), options);\n}\n/**\n * Prettier encoding of URI path segments.\n *\n * @param {string}\n * @return {string}\n */\n\n\nfunction encodeURIComponentPretty(str) {\n return encodeURI(str).replace(/[\\/?#]/g, function (c) {\n return '%' + c.charCodeAt(0).toString(16).toUpperCase();\n });\n}\n/**\n * Encode the asterisk parameter. Similar to `pretty`, but allows slashes.\n *\n * @param {string}\n * @return {string}\n */\n\n\nfunction encodeAsterisk(str) {\n return encodeURI(str).replace(/[?#]/g, function (c) {\n return '%' + c.charCodeAt(0).toString(16).toUpperCase();\n });\n}\n/**\n * Expose a method for transforming tokens into the path function.\n */\n\n\nfunction tokensToFunction(tokens, options) {\n // Compile all the tokens into regexps.\n var matches = new Array(tokens.length); // Compile all the patterns before compilation.\n\n for (var i = 0; i < tokens.length; i++) {\n if (typeof tokens[i] === 'object') {\n matches[i] = new RegExp('^(?:' + tokens[i].pattern + ')$', flags(options));\n }\n }\n\n return function (obj, opts) {\n var path = '';\n var data = obj || {};\n var options = opts || {};\n var encode = options.pretty ? encodeURIComponentPretty : encodeURIComponent;\n\n for (var i = 0; i < tokens.length; i++) {\n var token = tokens[i];\n\n if (typeof token === 'string') {\n path += token;\n continue;\n }\n\n var value = data[token.name];\n var segment;\n\n if (value == null) {\n if (token.optional) {\n // Prepend partial segment prefixes.\n if (token.partial) {\n path += token.prefix;\n }\n\n continue;\n } else {\n throw new TypeError('Expected \"' + token.name + '\" to be defined');\n }\n }\n\n if (isarray(value)) {\n if (!token.repeat) {\n throw new TypeError('Expected \"' + token.name + '\" to not repeat, but received `' + JSON.stringify(value) + '`');\n }\n\n if (value.length === 0) {\n if (token.optional) {\n continue;\n } else {\n throw new TypeError('Expected \"' + token.name + '\" to not be empty');\n }\n }\n\n for (var j = 0; j < value.length; j++) {\n segment = encode(value[j]);\n\n if (!matches[i].test(segment)) {\n throw new TypeError('Expected all \"' + token.name + '\" to match \"' + token.pattern + '\", but received `' + JSON.stringify(segment) + '`');\n }\n\n path += (j === 0 ? token.prefix : token.delimiter) + segment;\n }\n\n continue;\n }\n\n segment = token.asterisk ? encodeAsterisk(value) : encode(value);\n\n if (!matches[i].test(segment)) {\n throw new TypeError('Expected \"' + token.name + '\" to match \"' + token.pattern + '\", but received \"' + segment + '\"');\n }\n\n path += token.prefix + segment;\n }\n\n return path;\n };\n}\n/**\n * Escape a regular expression string.\n *\n * @param {string} str\n * @return {string}\n */\n\n\nfunction escapeString(str) {\n return str.replace(/([.+*?=^!:${}()[\\]|\\/\\\\])/g, '\\\\$1');\n}\n/**\n * Escape the capturing group by escaping special characters and meaning.\n *\n * @param {string} group\n * @return {string}\n */\n\n\nfunction escapeGroup(group) {\n return group.replace(/([=!:$\\/()])/g, '\\\\$1');\n}\n/**\n * Attach the keys as a property of the regexp.\n *\n * @param {!RegExp} re\n * @param {Array} keys\n * @return {!RegExp}\n */\n\n\nfunction attachKeys(re, keys) {\n re.keys = keys;\n return re;\n}\n/**\n * Get the flags for a regexp from the options.\n *\n * @param {Object} options\n * @return {string}\n */\n\n\nfunction flags(options) {\n return options && options.sensitive ? '' : 'i';\n}\n/**\n * Pull out keys from a regexp.\n *\n * @param {!RegExp} path\n * @param {!Array} keys\n * @return {!RegExp}\n */\n\n\nfunction regexpToRegexp(path, keys) {\n // Use a negative lookahead to match only capturing groups.\n var groups = path.source.match(/\\((?!\\?)/g);\n\n if (groups) {\n for (var i = 0; i < groups.length; i++) {\n keys.push({\n name: i,\n prefix: null,\n delimiter: null,\n optional: false,\n repeat: false,\n partial: false,\n asterisk: false,\n pattern: null\n });\n }\n }\n\n return attachKeys(path, keys);\n}\n/**\n * Transform an array into a regexp.\n *\n * @param {!Array} path\n * @param {Array} keys\n * @param {!Object} options\n * @return {!RegExp}\n */\n\n\nfunction arrayToRegexp(path, keys, options) {\n var parts = [];\n\n for (var i = 0; i < path.length; i++) {\n parts.push(pathToRegexp(path[i], keys, options).source);\n }\n\n var regexp = new RegExp('(?:' + parts.join('|') + ')', flags(options));\n return attachKeys(regexp, keys);\n}\n/**\n * Create a path regexp from string input.\n *\n * @param {string} path\n * @param {!Array} keys\n * @param {!Object} options\n * @return {!RegExp}\n */\n\n\nfunction stringToRegexp(path, keys, options) {\n return tokensToRegExp(parse(path, options), keys, options);\n}\n/**\n * Expose a function for taking tokens and returning a RegExp.\n *\n * @param {!Array} tokens\n * @param {(Array|Object)=} keys\n * @param {Object=} options\n * @return {!RegExp}\n */\n\n\nfunction tokensToRegExp(tokens, keys, options) {\n if (!isarray(keys)) {\n options =\n /** @type {!Object} */\n keys || options;\n keys = [];\n }\n\n options = options || {};\n var strict = options.strict;\n var end = options.end !== false;\n var route = ''; // Iterate over the tokens and create our regexp string.\n\n for (var i = 0; i < tokens.length; i++) {\n var token = tokens[i];\n\n if (typeof token === 'string') {\n route += escapeString(token);\n } else {\n var prefix = escapeString(token.prefix);\n var capture = '(?:' + token.pattern + ')';\n keys.push(token);\n\n if (token.repeat) {\n capture += '(?:' + prefix + capture + ')*';\n }\n\n if (token.optional) {\n if (!token.partial) {\n capture = '(?:' + prefix + '(' + capture + '))?';\n } else {\n capture = prefix + '(' + capture + ')?';\n }\n } else {\n capture = prefix + '(' + capture + ')';\n }\n\n route += capture;\n }\n }\n\n var delimiter = escapeString(options.delimiter || '/');\n var endsWithDelimiter = route.slice(-delimiter.length) === delimiter; // In non-strict mode we allow a slash at the end of match. If the path to\n // match already ends with a slash, we remove it for consistency. The slash\n // is valid at the end of a path match, not in the middle. This is important\n // in non-ending mode, where \"/test/\" shouldn't match \"/test//route\".\n\n if (!strict) {\n route = (endsWithDelimiter ? route.slice(0, -delimiter.length) : route) + '(?:' + delimiter + '(?=$))?';\n }\n\n if (end) {\n route += '$';\n } else {\n // In non-ending mode, we need the capturing groups to match as much as\n // possible by using a positive lookahead to the end or next path segment.\n route += strict && endsWithDelimiter ? '' : '(?=' + delimiter + '|$)';\n }\n\n return attachKeys(new RegExp('^' + route, flags(options)), keys);\n}\n/**\n * Normalize the given path string, returning a regular expression.\n *\n * An empty array can be passed in for the keys, which will hold the\n * placeholder key descriptions. For example, using `/user/:id`, `keys` will\n * contain `[{ name: 'id', delimiter: '/', optional: false, repeat: false }]`.\n *\n * @param {(string|RegExp|Array)} path\n * @param {(Array|Object)=} keys\n * @param {Object=} options\n * @return {!RegExp}\n */\n\n\nfunction pathToRegexp(path, keys, options) {\n if (!isarray(keys)) {\n options =\n /** @type {!Object} */\n keys || options;\n keys = [];\n }\n\n options = options || {};\n\n if (path instanceof RegExp) {\n return regexpToRegexp(path,\n /** @type {!Array} */\n keys);\n }\n\n if (isarray(path)) {\n return arrayToRegexp(\n /** @type {!Array} */\n path,\n /** @type {!Array} */\n keys, options);\n }\n\n return stringToRegexp(\n /** @type {string} */\n path,\n /** @type {!Array} */\n keys, options);\n}","var baseAssignValue = require('./_baseAssignValue'),\n baseForOwn = require('./_baseForOwn'),\n baseIteratee = require('./_baseIteratee');\n/**\n * Creates an object with the same keys as `object` and values generated\n * by running each own enumerable string keyed property of `object` thru\n * `iteratee`. The iteratee is invoked with three arguments:\n * (value, key, object).\n *\n * @static\n * @memberOf _\n * @since 2.4.0\n * @category Object\n * @param {Object} object The object to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Object} Returns the new mapped object.\n * @see _.mapKeys\n * @example\n *\n * var users = {\n * 'fred': { 'user': 'fred', 'age': 40 },\n * 'pebbles': { 'user': 'pebbles', 'age': 1 }\n * };\n *\n * _.mapValues(users, function(o) { return o.age; });\n * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)\n *\n * // The `_.property` iteratee shorthand.\n * _.mapValues(users, 'age');\n * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)\n */\n\n\nfunction mapValues(object, iteratee) {\n var result = {};\n iteratee = baseIteratee(iteratee, 3);\n baseForOwn(object, function (value, key, object) {\n baseAssignValue(result, key, iteratee(value, key, object));\n });\n return result;\n}\n\nmodule.exports = mapValues;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar createChangeEmitter = exports.createChangeEmitter = function createChangeEmitter() {\n var currentListeners = [];\n var nextListeners = currentListeners;\n\n function ensureCanMutateNextListeners() {\n if (nextListeners === currentListeners) {\n nextListeners = currentListeners.slice();\n }\n }\n\n function listen(listener) {\n if (typeof listener !== 'function') {\n throw new Error('Expected listener to be a function.');\n }\n\n var isSubscribed = true;\n ensureCanMutateNextListeners();\n nextListeners.push(listener);\n return function () {\n if (!isSubscribed) {\n return;\n }\n\n isSubscribed = false;\n ensureCanMutateNextListeners();\n var index = nextListeners.indexOf(listener);\n nextListeners.splice(index, 1);\n };\n }\n\n function emit() {\n currentListeners = nextListeners;\n var listeners = currentListeners;\n\n for (var i = 0; i < listeners.length; i++) {\n listeners[i].apply(listeners, arguments);\n }\n }\n\n return {\n listen: listen,\n emit: emit\n };\n};","/*!\nFullCalendar v5.10.2\nDocs & License: https://fullcalendar.io/\n(c) 2021 Adam Shaw\n*/\nimport { config, elementClosest, Emitter, applyStyle, whenTransitionDone, removeElement, ScrollController, ElementScrollController, computeInnerRect, WindowScrollController, getElRoot, preventSelection, preventContextMenu, allowSelection, allowContextMenu, ElementDragging, computeRect, getClippingParents, pointInsideRect, isDateSpansEqual, constrainPoint, intersectRects, getRectCenter, diffPoints, mapHash, rangeContainsRange, interactionSettingsToStore, Interaction, isDateSelectionValid, enableCursor, disableCursor, triggerDateSelect, compareNumbers, getElSeg, getRelevantEvents, EventApi, createEmptyEventStore, applyMutationToEventStore, isInteractionValid, buildEventApis, interactionSettingsStore, startOfDay, diffDates, createDuration, getEventTargetViaRoot, identity, eventTupleToStore, parseDragMeta, elementMatches, refineEventDef, parseEventDef, getDefaultEventEnd, createEventInstance, BASE_OPTION_DEFAULTS, createPlugin } from '@fullcalendar/common';\nimport { __extends, __assign } from 'tslib';\nconfig.touchMouseIgnoreWait = 500;\nvar ignoreMouseDepth = 0;\nvar listenerCnt = 0;\nvar isWindowTouchMoveCancelled = false;\n/*\nUses a \"pointer\" abstraction, which monitors UI events for both mouse and touch.\nTracks when the pointer \"drags\" on a certain element, meaning down+move+up.\n\nAlso, tracks if there was touch-scrolling.\nAlso, can prevent touch-scrolling from happening.\nAlso, can fire pointermove events when scrolling happens underneath, even when no real pointer movement.\n\nemits:\n- pointerdown\n- pointermove\n- pointerup\n*/\n\nvar PointerDragging =\n/** @class */\nfunction () {\n function PointerDragging(containerEl) {\n var _this = this;\n\n this.subjectEl = null; // options that can be directly assigned by caller\n\n this.selector = ''; // will cause subjectEl in all emitted events to be this element\n\n this.handleSelector = '';\n this.shouldIgnoreMove = false;\n this.shouldWatchScroll = true; // for simulating pointermove on scroll\n // internal states\n\n this.isDragging = false;\n this.isTouchDragging = false;\n this.wasTouchScroll = false; // Mouse\n // ----------------------------------------------------------------------------------------------------\n\n this.handleMouseDown = function (ev) {\n if (!_this.shouldIgnoreMouse() && isPrimaryMouseButton(ev) && _this.tryStart(ev)) {\n var pev = _this.createEventFromMouse(ev, true);\n\n _this.emitter.trigger('pointerdown', pev);\n\n _this.initScrollWatch(pev);\n\n if (!_this.shouldIgnoreMove) {\n document.addEventListener('mousemove', _this.handleMouseMove);\n }\n\n document.addEventListener('mouseup', _this.handleMouseUp);\n }\n };\n\n this.handleMouseMove = function (ev) {\n var pev = _this.createEventFromMouse(ev);\n\n _this.recordCoords(pev);\n\n _this.emitter.trigger('pointermove', pev);\n };\n\n this.handleMouseUp = function (ev) {\n document.removeEventListener('mousemove', _this.handleMouseMove);\n document.removeEventListener('mouseup', _this.handleMouseUp);\n\n _this.emitter.trigger('pointerup', _this.createEventFromMouse(ev));\n\n _this.cleanup(); // call last so that pointerup has access to props\n\n }; // Touch\n // ----------------------------------------------------------------------------------------------------\n\n\n this.handleTouchStart = function (ev) {\n if (_this.tryStart(ev)) {\n _this.isTouchDragging = true;\n\n var pev = _this.createEventFromTouch(ev, true);\n\n _this.emitter.trigger('pointerdown', pev);\n\n _this.initScrollWatch(pev); // unlike mouse, need to attach to target, not document\n // https://stackoverflow.com/a/45760014\n\n\n var targetEl = ev.target;\n\n if (!_this.shouldIgnoreMove) {\n targetEl.addEventListener('touchmove', _this.handleTouchMove);\n }\n\n targetEl.addEventListener('touchend', _this.handleTouchEnd);\n targetEl.addEventListener('touchcancel', _this.handleTouchEnd); // treat it as a touch end\n // attach a handler to get called when ANY scroll action happens on the page.\n // this was impossible to do with normal on/off because 'scroll' doesn't bubble.\n // http://stackoverflow.com/a/32954565/96342\n\n window.addEventListener('scroll', _this.handleTouchScroll, true);\n }\n };\n\n this.handleTouchMove = function (ev) {\n var pev = _this.createEventFromTouch(ev);\n\n _this.recordCoords(pev);\n\n _this.emitter.trigger('pointermove', pev);\n };\n\n this.handleTouchEnd = function (ev) {\n if (_this.isDragging) {\n // done to guard against touchend followed by touchcancel\n var targetEl = ev.target;\n targetEl.removeEventListener('touchmove', _this.handleTouchMove);\n targetEl.removeEventListener('touchend', _this.handleTouchEnd);\n targetEl.removeEventListener('touchcancel', _this.handleTouchEnd);\n window.removeEventListener('scroll', _this.handleTouchScroll, true); // useCaptured=true\n\n _this.emitter.trigger('pointerup', _this.createEventFromTouch(ev));\n\n _this.cleanup(); // call last so that pointerup has access to props\n\n\n _this.isTouchDragging = false;\n startIgnoringMouse();\n }\n };\n\n this.handleTouchScroll = function () {\n _this.wasTouchScroll = true;\n };\n\n this.handleScroll = function (ev) {\n if (!_this.shouldIgnoreMove) {\n var pageX = window.pageXOffset - _this.prevScrollX + _this.prevPageX;\n var pageY = window.pageYOffset - _this.prevScrollY + _this.prevPageY;\n\n _this.emitter.trigger('pointermove', {\n origEvent: ev,\n isTouch: _this.isTouchDragging,\n subjectEl: _this.subjectEl,\n pageX: pageX,\n pageY: pageY,\n deltaX: pageX - _this.origPageX,\n deltaY: pageY - _this.origPageY\n });\n }\n };\n\n this.containerEl = containerEl;\n this.emitter = new Emitter();\n containerEl.addEventListener('mousedown', this.handleMouseDown);\n containerEl.addEventListener('touchstart', this.handleTouchStart, {\n passive: true\n });\n listenerCreated();\n }\n\n PointerDragging.prototype.destroy = function () {\n this.containerEl.removeEventListener('mousedown', this.handleMouseDown);\n this.containerEl.removeEventListener('touchstart', this.handleTouchStart, {\n passive: true\n });\n listenerDestroyed();\n };\n\n PointerDragging.prototype.tryStart = function (ev) {\n var subjectEl = this.querySubjectEl(ev);\n var downEl = ev.target;\n\n if (subjectEl && (!this.handleSelector || elementClosest(downEl, this.handleSelector))) {\n this.subjectEl = subjectEl;\n this.isDragging = true; // do this first so cancelTouchScroll will work\n\n this.wasTouchScroll = false;\n return true;\n }\n\n return false;\n };\n\n PointerDragging.prototype.cleanup = function () {\n isWindowTouchMoveCancelled = false;\n this.isDragging = false;\n this.subjectEl = null; // keep wasTouchScroll around for later access\n\n this.destroyScrollWatch();\n };\n\n PointerDragging.prototype.querySubjectEl = function (ev) {\n if (this.selector) {\n return elementClosest(ev.target, this.selector);\n }\n\n return this.containerEl;\n };\n\n PointerDragging.prototype.shouldIgnoreMouse = function () {\n return ignoreMouseDepth || this.isTouchDragging;\n }; // can be called by user of this class, to cancel touch-based scrolling for the current drag\n\n\n PointerDragging.prototype.cancelTouchScroll = function () {\n if (this.isDragging) {\n isWindowTouchMoveCancelled = true;\n }\n }; // Scrolling that simulates pointermoves\n // ----------------------------------------------------------------------------------------------------\n\n\n PointerDragging.prototype.initScrollWatch = function (ev) {\n if (this.shouldWatchScroll) {\n this.recordCoords(ev);\n window.addEventListener('scroll', this.handleScroll, true); // useCapture=true\n }\n };\n\n PointerDragging.prototype.recordCoords = function (ev) {\n if (this.shouldWatchScroll) {\n this.prevPageX = ev.pageX;\n this.prevPageY = ev.pageY;\n this.prevScrollX = window.pageXOffset;\n this.prevScrollY = window.pageYOffset;\n }\n };\n\n PointerDragging.prototype.destroyScrollWatch = function () {\n if (this.shouldWatchScroll) {\n window.removeEventListener('scroll', this.handleScroll, true); // useCaptured=true\n }\n }; // Event Normalization\n // ----------------------------------------------------------------------------------------------------\n\n\n PointerDragging.prototype.createEventFromMouse = function (ev, isFirst) {\n var deltaX = 0;\n var deltaY = 0; // TODO: repeat code\n\n if (isFirst) {\n this.origPageX = ev.pageX;\n this.origPageY = ev.pageY;\n } else {\n deltaX = ev.pageX - this.origPageX;\n deltaY = ev.pageY - this.origPageY;\n }\n\n return {\n origEvent: ev,\n isTouch: false,\n subjectEl: this.subjectEl,\n pageX: ev.pageX,\n pageY: ev.pageY,\n deltaX: deltaX,\n deltaY: deltaY\n };\n };\n\n PointerDragging.prototype.createEventFromTouch = function (ev, isFirst) {\n var touches = ev.touches;\n var pageX;\n var pageY;\n var deltaX = 0;\n var deltaY = 0; // if touch coords available, prefer,\n // because FF would give bad ev.pageX ev.pageY\n\n if (touches && touches.length) {\n pageX = touches[0].pageX;\n pageY = touches[0].pageY;\n } else {\n pageX = ev.pageX;\n pageY = ev.pageY;\n } // TODO: repeat code\n\n\n if (isFirst) {\n this.origPageX = pageX;\n this.origPageY = pageY;\n } else {\n deltaX = pageX - this.origPageX;\n deltaY = pageY - this.origPageY;\n }\n\n return {\n origEvent: ev,\n isTouch: true,\n subjectEl: this.subjectEl,\n pageX: pageX,\n pageY: pageY,\n deltaX: deltaX,\n deltaY: deltaY\n };\n };\n\n return PointerDragging;\n}(); // Returns a boolean whether this was a left mouse click and no ctrl key (which means right click on Mac)\n\n\nfunction isPrimaryMouseButton(ev) {\n return ev.button === 0 && !ev.ctrlKey;\n} // Ignoring fake mouse events generated by touch\n// ----------------------------------------------------------------------------------------------------\n\n\nfunction startIgnoringMouse() {\n ignoreMouseDepth += 1;\n setTimeout(function () {\n ignoreMouseDepth -= 1;\n }, config.touchMouseIgnoreWait);\n} // We want to attach touchmove as early as possible for Safari\n// ----------------------------------------------------------------------------------------------------\n\n\nfunction listenerCreated() {\n listenerCnt += 1;\n\n if (listenerCnt === 1) {\n window.addEventListener('touchmove', onWindowTouchMove, {\n passive: false\n });\n }\n}\n\nfunction listenerDestroyed() {\n listenerCnt -= 1;\n\n if (!listenerCnt) {\n window.removeEventListener('touchmove', onWindowTouchMove, {\n passive: false\n });\n }\n}\n\nfunction onWindowTouchMove(ev) {\n if (isWindowTouchMoveCancelled) {\n ev.preventDefault();\n }\n}\n/*\nAn effect in which an element follows the movement of a pointer across the screen.\nThe moving element is a clone of some other element.\nMust call start + handleMove + stop.\n*/\n\n\nvar ElementMirror =\n/** @class */\nfunction () {\n function ElementMirror() {\n this.isVisible = false; // must be explicitly enabled\n\n this.sourceEl = null;\n this.mirrorEl = null;\n this.sourceElRect = null; // screen coords relative to viewport\n // options that can be set directly by caller\n\n this.parentNode = document.body; // HIGHLY SUGGESTED to set this to sidestep ShadowDOM issues\n\n this.zIndex = 9999;\n this.revertDuration = 0;\n }\n\n ElementMirror.prototype.start = function (sourceEl, pageX, pageY) {\n this.sourceEl = sourceEl;\n this.sourceElRect = this.sourceEl.getBoundingClientRect();\n this.origScreenX = pageX - window.pageXOffset;\n this.origScreenY = pageY - window.pageYOffset;\n this.deltaX = 0;\n this.deltaY = 0;\n this.updateElPosition();\n };\n\n ElementMirror.prototype.handleMove = function (pageX, pageY) {\n this.deltaX = pageX - window.pageXOffset - this.origScreenX;\n this.deltaY = pageY - window.pageYOffset - this.origScreenY;\n this.updateElPosition();\n }; // can be called before start\n\n\n ElementMirror.prototype.setIsVisible = function (bool) {\n if (bool) {\n if (!this.isVisible) {\n if (this.mirrorEl) {\n this.mirrorEl.style.display = '';\n }\n\n this.isVisible = bool; // needs to happen before updateElPosition\n\n this.updateElPosition(); // because was not updating the position while invisible\n }\n } else if (this.isVisible) {\n if (this.mirrorEl) {\n this.mirrorEl.style.display = 'none';\n }\n\n this.isVisible = bool;\n }\n }; // always async\n\n\n ElementMirror.prototype.stop = function (needsRevertAnimation, callback) {\n var _this = this;\n\n var done = function done() {\n _this.cleanup();\n\n callback();\n };\n\n if (needsRevertAnimation && this.mirrorEl && this.isVisible && this.revertDuration && ( // if 0, transition won't work\n this.deltaX || this.deltaY) // if same coords, transition won't work\n ) {\n this.doRevertAnimation(done, this.revertDuration);\n } else {\n setTimeout(done, 0);\n }\n };\n\n ElementMirror.prototype.doRevertAnimation = function (callback, revertDuration) {\n var mirrorEl = this.mirrorEl;\n var finalSourceElRect = this.sourceEl.getBoundingClientRect(); // because autoscrolling might have happened\n\n mirrorEl.style.transition = 'top ' + revertDuration + 'ms,' + 'left ' + revertDuration + 'ms';\n applyStyle(mirrorEl, {\n left: finalSourceElRect.left,\n top: finalSourceElRect.top\n });\n whenTransitionDone(mirrorEl, function () {\n mirrorEl.style.transition = '';\n callback();\n });\n };\n\n ElementMirror.prototype.cleanup = function () {\n if (this.mirrorEl) {\n removeElement(this.mirrorEl);\n this.mirrorEl = null;\n }\n\n this.sourceEl = null;\n };\n\n ElementMirror.prototype.updateElPosition = function () {\n if (this.sourceEl && this.isVisible) {\n applyStyle(this.getMirrorEl(), {\n left: this.sourceElRect.left + this.deltaX,\n top: this.sourceElRect.top + this.deltaY\n });\n }\n };\n\n ElementMirror.prototype.getMirrorEl = function () {\n var sourceElRect = this.sourceElRect;\n var mirrorEl = this.mirrorEl;\n\n if (!mirrorEl) {\n mirrorEl = this.mirrorEl = this.sourceEl.cloneNode(true); // cloneChildren=true\n // we don't want long taps or any mouse interaction causing selection/menus.\n // would use preventSelection(), but that prevents selectstart, causing problems.\n\n mirrorEl.classList.add('fc-unselectable');\n mirrorEl.classList.add('fc-event-dragging');\n applyStyle(mirrorEl, {\n position: 'fixed',\n zIndex: this.zIndex,\n visibility: '',\n boxSizing: 'border-box',\n width: sourceElRect.right - sourceElRect.left,\n height: sourceElRect.bottom - sourceElRect.top,\n right: 'auto',\n bottom: 'auto',\n margin: 0\n });\n this.parentNode.appendChild(mirrorEl);\n }\n\n return mirrorEl;\n };\n\n return ElementMirror;\n}();\n/*\nIs a cache for a given element's scroll information (all the info that ScrollController stores)\nin addition the \"client rectangle\" of the element.. the area within the scrollbars.\n\nThe cache can be in one of two modes:\n- doesListening:false - ignores when the container is scrolled by someone else\n- doesListening:true - watch for scrolling and update the cache\n*/\n\n\nvar ScrollGeomCache =\n/** @class */\nfunction (_super) {\n __extends(ScrollGeomCache, _super);\n\n function ScrollGeomCache(scrollController, doesListening) {\n var _this = _super.call(this) || this;\n\n _this.handleScroll = function () {\n _this.scrollTop = _this.scrollController.getScrollTop();\n _this.scrollLeft = _this.scrollController.getScrollLeft();\n\n _this.handleScrollChange();\n };\n\n _this.scrollController = scrollController;\n _this.doesListening = doesListening;\n _this.scrollTop = _this.origScrollTop = scrollController.getScrollTop();\n _this.scrollLeft = _this.origScrollLeft = scrollController.getScrollLeft();\n _this.scrollWidth = scrollController.getScrollWidth();\n _this.scrollHeight = scrollController.getScrollHeight();\n _this.clientWidth = scrollController.getClientWidth();\n _this.clientHeight = scrollController.getClientHeight();\n _this.clientRect = _this.computeClientRect(); // do last in case it needs cached values\n\n if (_this.doesListening) {\n _this.getEventTarget().addEventListener('scroll', _this.handleScroll);\n }\n\n return _this;\n }\n\n ScrollGeomCache.prototype.destroy = function () {\n if (this.doesListening) {\n this.getEventTarget().removeEventListener('scroll', this.handleScroll);\n }\n };\n\n ScrollGeomCache.prototype.getScrollTop = function () {\n return this.scrollTop;\n };\n\n ScrollGeomCache.prototype.getScrollLeft = function () {\n return this.scrollLeft;\n };\n\n ScrollGeomCache.prototype.setScrollTop = function (top) {\n this.scrollController.setScrollTop(top);\n\n if (!this.doesListening) {\n // we are not relying on the element to normalize out-of-bounds scroll values\n // so we need to sanitize ourselves\n this.scrollTop = Math.max(Math.min(top, this.getMaxScrollTop()), 0);\n this.handleScrollChange();\n }\n };\n\n ScrollGeomCache.prototype.setScrollLeft = function (top) {\n this.scrollController.setScrollLeft(top);\n\n if (!this.doesListening) {\n // we are not relying on the element to normalize out-of-bounds scroll values\n // so we need to sanitize ourselves\n this.scrollLeft = Math.max(Math.min(top, this.getMaxScrollLeft()), 0);\n this.handleScrollChange();\n }\n };\n\n ScrollGeomCache.prototype.getClientWidth = function () {\n return this.clientWidth;\n };\n\n ScrollGeomCache.prototype.getClientHeight = function () {\n return this.clientHeight;\n };\n\n ScrollGeomCache.prototype.getScrollWidth = function () {\n return this.scrollWidth;\n };\n\n ScrollGeomCache.prototype.getScrollHeight = function () {\n return this.scrollHeight;\n };\n\n ScrollGeomCache.prototype.handleScrollChange = function () {};\n\n return ScrollGeomCache;\n}(ScrollController);\n\nvar ElementScrollGeomCache =\n/** @class */\nfunction (_super) {\n __extends(ElementScrollGeomCache, _super);\n\n function ElementScrollGeomCache(el, doesListening) {\n return _super.call(this, new ElementScrollController(el), doesListening) || this;\n }\n\n ElementScrollGeomCache.prototype.getEventTarget = function () {\n return this.scrollController.el;\n };\n\n ElementScrollGeomCache.prototype.computeClientRect = function () {\n return computeInnerRect(this.scrollController.el);\n };\n\n return ElementScrollGeomCache;\n}(ScrollGeomCache);\n\nvar WindowScrollGeomCache =\n/** @class */\nfunction (_super) {\n __extends(WindowScrollGeomCache, _super);\n\n function WindowScrollGeomCache(doesListening) {\n return _super.call(this, new WindowScrollController(), doesListening) || this;\n }\n\n WindowScrollGeomCache.prototype.getEventTarget = function () {\n return window;\n };\n\n WindowScrollGeomCache.prototype.computeClientRect = function () {\n return {\n left: this.scrollLeft,\n right: this.scrollLeft + this.clientWidth,\n top: this.scrollTop,\n bottom: this.scrollTop + this.clientHeight\n };\n }; // the window is the only scroll object that changes it's rectangle relative\n // to the document's topleft as it scrolls\n\n\n WindowScrollGeomCache.prototype.handleScrollChange = function () {\n this.clientRect = this.computeClientRect();\n };\n\n return WindowScrollGeomCache;\n}(ScrollGeomCache); // If available we are using native \"performance\" API instead of \"Date\"\n// Read more about it on MDN:\n// https://developer.mozilla.org/en-US/docs/Web/API/Performance\n\n\nvar getTime = typeof performance === 'function' ? performance.now : Date.now;\n/*\nFor a pointer interaction, automatically scrolls certain scroll containers when the pointer\napproaches the edge.\n\nThe caller must call start + handleMove + stop.\n*/\n\nvar AutoScroller =\n/** @class */\nfunction () {\n function AutoScroller() {\n var _this = this; // options that can be set by caller\n\n\n this.isEnabled = true;\n this.scrollQuery = [window, '.fc-scroller'];\n this.edgeThreshold = 50; // pixels\n\n this.maxVelocity = 300; // pixels per second\n // internal state\n\n this.pointerScreenX = null;\n this.pointerScreenY = null;\n this.isAnimating = false;\n this.scrollCaches = null; // protect against the initial pointerdown being too close to an edge and starting the scroll\n\n this.everMovedUp = false;\n this.everMovedDown = false;\n this.everMovedLeft = false;\n this.everMovedRight = false;\n\n this.animate = function () {\n if (_this.isAnimating) {\n // wasn't cancelled between animation calls\n var edge = _this.computeBestEdge(_this.pointerScreenX + window.pageXOffset, _this.pointerScreenY + window.pageYOffset);\n\n if (edge) {\n var now = getTime();\n\n _this.handleSide(edge, (now - _this.msSinceRequest) / 1000);\n\n _this.requestAnimation(now);\n } else {\n _this.isAnimating = false; // will stop animation\n }\n }\n };\n }\n\n AutoScroller.prototype.start = function (pageX, pageY, scrollStartEl) {\n if (this.isEnabled) {\n this.scrollCaches = this.buildCaches(scrollStartEl);\n this.pointerScreenX = null;\n this.pointerScreenY = null;\n this.everMovedUp = false;\n this.everMovedDown = false;\n this.everMovedLeft = false;\n this.everMovedRight = false;\n this.handleMove(pageX, pageY);\n }\n };\n\n AutoScroller.prototype.handleMove = function (pageX, pageY) {\n if (this.isEnabled) {\n var pointerScreenX = pageX - window.pageXOffset;\n var pointerScreenY = pageY - window.pageYOffset;\n var yDelta = this.pointerScreenY === null ? 0 : pointerScreenY - this.pointerScreenY;\n var xDelta = this.pointerScreenX === null ? 0 : pointerScreenX - this.pointerScreenX;\n\n if (yDelta < 0) {\n this.everMovedUp = true;\n } else if (yDelta > 0) {\n this.everMovedDown = true;\n }\n\n if (xDelta < 0) {\n this.everMovedLeft = true;\n } else if (xDelta > 0) {\n this.everMovedRight = true;\n }\n\n this.pointerScreenX = pointerScreenX;\n this.pointerScreenY = pointerScreenY;\n\n if (!this.isAnimating) {\n this.isAnimating = true;\n this.requestAnimation(getTime());\n }\n }\n };\n\n AutoScroller.prototype.stop = function () {\n if (this.isEnabled) {\n this.isAnimating = false; // will stop animation\n\n for (var _i = 0, _a = this.scrollCaches; _i < _a.length; _i++) {\n var scrollCache = _a[_i];\n scrollCache.destroy();\n }\n\n this.scrollCaches = null;\n }\n };\n\n AutoScroller.prototype.requestAnimation = function (now) {\n this.msSinceRequest = now;\n requestAnimationFrame(this.animate);\n };\n\n AutoScroller.prototype.handleSide = function (edge, seconds) {\n var scrollCache = edge.scrollCache;\n var edgeThreshold = this.edgeThreshold;\n var invDistance = edgeThreshold - edge.distance;\n var velocity = // the closer to the edge, the faster we scroll\n invDistance * invDistance / (edgeThreshold * edgeThreshold) * // quadratic\n this.maxVelocity * seconds;\n var sign = 1;\n\n switch (edge.name) {\n case 'left':\n sign = -1;\n // falls through\n\n case 'right':\n scrollCache.setScrollLeft(scrollCache.getScrollLeft() + velocity * sign);\n break;\n\n case 'top':\n sign = -1;\n // falls through\n\n case 'bottom':\n scrollCache.setScrollTop(scrollCache.getScrollTop() + velocity * sign);\n break;\n }\n }; // left/top are relative to document topleft\n\n\n AutoScroller.prototype.computeBestEdge = function (left, top) {\n var edgeThreshold = this.edgeThreshold;\n var bestSide = null;\n var scrollCaches = this.scrollCaches || [];\n\n for (var _i = 0, scrollCaches_1 = scrollCaches; _i < scrollCaches_1.length; _i++) {\n var scrollCache = scrollCaches_1[_i];\n var rect = scrollCache.clientRect;\n var leftDist = left - rect.left;\n var rightDist = rect.right - left;\n var topDist = top - rect.top;\n var bottomDist = rect.bottom - top; // completely within the rect?\n\n if (leftDist >= 0 && rightDist >= 0 && topDist >= 0 && bottomDist >= 0) {\n if (topDist <= edgeThreshold && this.everMovedUp && scrollCache.canScrollUp() && (!bestSide || bestSide.distance > topDist)) {\n bestSide = {\n scrollCache: scrollCache,\n name: 'top',\n distance: topDist\n };\n }\n\n if (bottomDist <= edgeThreshold && this.everMovedDown && scrollCache.canScrollDown() && (!bestSide || bestSide.distance > bottomDist)) {\n bestSide = {\n scrollCache: scrollCache,\n name: 'bottom',\n distance: bottomDist\n };\n }\n\n if (leftDist <= edgeThreshold && this.everMovedLeft && scrollCache.canScrollLeft() && (!bestSide || bestSide.distance > leftDist)) {\n bestSide = {\n scrollCache: scrollCache,\n name: 'left',\n distance: leftDist\n };\n }\n\n if (rightDist <= edgeThreshold && this.everMovedRight && scrollCache.canScrollRight() && (!bestSide || bestSide.distance > rightDist)) {\n bestSide = {\n scrollCache: scrollCache,\n name: 'right',\n distance: rightDist\n };\n }\n }\n }\n\n return bestSide;\n };\n\n AutoScroller.prototype.buildCaches = function (scrollStartEl) {\n return this.queryScrollEls(scrollStartEl).map(function (el) {\n if (el === window) {\n return new WindowScrollGeomCache(false); // false = don't listen to user-generated scrolls\n }\n\n return new ElementScrollGeomCache(el, false); // false = don't listen to user-generated scrolls\n });\n };\n\n AutoScroller.prototype.queryScrollEls = function (scrollStartEl) {\n var els = [];\n\n for (var _i = 0, _a = this.scrollQuery; _i < _a.length; _i++) {\n var query = _a[_i];\n\n if (typeof query === 'object') {\n els.push(query);\n } else {\n els.push.apply(els, Array.prototype.slice.call(getElRoot(scrollStartEl).querySelectorAll(query)));\n }\n }\n\n return els;\n };\n\n return AutoScroller;\n}();\n/*\nMonitors dragging on an element. Has a number of high-level features:\n- minimum distance required before dragging\n- minimum wait time (\"delay\") before dragging\n- a mirror element that follows the pointer\n*/\n\n\nvar FeaturefulElementDragging =\n/** @class */\nfunction (_super) {\n __extends(FeaturefulElementDragging, _super);\n\n function FeaturefulElementDragging(containerEl, selector) {\n var _this = _super.call(this, containerEl) || this;\n\n _this.containerEl = containerEl; // options that can be directly set by caller\n // the caller can also set the PointerDragging's options as well\n\n _this.delay = null;\n _this.minDistance = 0;\n _this.touchScrollAllowed = true; // prevents drag from starting and blocks scrolling during drag\n\n _this.mirrorNeedsRevert = false;\n _this.isInteracting = false; // is the user validly moving the pointer? lasts until pointerup\n\n _this.isDragging = false; // is it INTENTFULLY dragging? lasts until after revert animation\n\n _this.isDelayEnded = false;\n _this.isDistanceSurpassed = false;\n _this.delayTimeoutId = null;\n\n _this.onPointerDown = function (ev) {\n if (!_this.isDragging) {\n // so new drag doesn't happen while revert animation is going\n _this.isInteracting = true;\n _this.isDelayEnded = false;\n _this.isDistanceSurpassed = false;\n preventSelection(document.body);\n preventContextMenu(document.body); // prevent links from being visited if there's an eventual drag.\n // also prevents selection in older browsers (maybe?).\n // not necessary for touch, besides, browser would complain about passiveness.\n\n if (!ev.isTouch) {\n ev.origEvent.preventDefault();\n }\n\n _this.emitter.trigger('pointerdown', ev);\n\n if (_this.isInteracting && // not destroyed via pointerdown handler\n !_this.pointer.shouldIgnoreMove) {\n // actions related to initiating dragstart+dragmove+dragend...\n _this.mirror.setIsVisible(false); // reset. caller must set-visible\n\n\n _this.mirror.start(ev.subjectEl, ev.pageX, ev.pageY); // must happen on first pointer down\n\n\n _this.startDelay(ev);\n\n if (!_this.minDistance) {\n _this.handleDistanceSurpassed(ev);\n }\n }\n }\n };\n\n _this.onPointerMove = function (ev) {\n if (_this.isInteracting) {\n _this.emitter.trigger('pointermove', ev);\n\n if (!_this.isDistanceSurpassed) {\n var minDistance = _this.minDistance;\n var distanceSq = void 0; // current distance from the origin, squared\n\n var deltaX = ev.deltaX,\n deltaY = ev.deltaY;\n distanceSq = deltaX * deltaX + deltaY * deltaY;\n\n if (distanceSq >= minDistance * minDistance) {\n // use pythagorean theorem\n _this.handleDistanceSurpassed(ev);\n }\n }\n\n if (_this.isDragging) {\n // a real pointer move? (not one simulated by scrolling)\n if (ev.origEvent.type !== 'scroll') {\n _this.mirror.handleMove(ev.pageX, ev.pageY);\n\n _this.autoScroller.handleMove(ev.pageX, ev.pageY);\n }\n\n _this.emitter.trigger('dragmove', ev);\n }\n }\n };\n\n _this.onPointerUp = function (ev) {\n if (_this.isInteracting) {\n _this.isInteracting = false;\n allowSelection(document.body);\n allowContextMenu(document.body);\n\n _this.emitter.trigger('pointerup', ev); // can potentially set mirrorNeedsRevert\n\n\n if (_this.isDragging) {\n _this.autoScroller.stop();\n\n _this.tryStopDrag(ev); // which will stop the mirror\n\n }\n\n if (_this.delayTimeoutId) {\n clearTimeout(_this.delayTimeoutId);\n _this.delayTimeoutId = null;\n }\n }\n };\n\n var pointer = _this.pointer = new PointerDragging(containerEl);\n pointer.emitter.on('pointerdown', _this.onPointerDown);\n pointer.emitter.on('pointermove', _this.onPointerMove);\n pointer.emitter.on('pointerup', _this.onPointerUp);\n\n if (selector) {\n pointer.selector = selector;\n }\n\n _this.mirror = new ElementMirror();\n _this.autoScroller = new AutoScroller();\n return _this;\n }\n\n FeaturefulElementDragging.prototype.destroy = function () {\n this.pointer.destroy(); // HACK: simulate a pointer-up to end the current drag\n // TODO: fire 'dragend' directly and stop interaction. discourage use of pointerup event (b/c might not fire)\n\n this.onPointerUp({});\n };\n\n FeaturefulElementDragging.prototype.startDelay = function (ev) {\n var _this = this;\n\n if (typeof this.delay === 'number') {\n this.delayTimeoutId = setTimeout(function () {\n _this.delayTimeoutId = null;\n\n _this.handleDelayEnd(ev);\n }, this.delay); // not assignable to number!\n } else {\n this.handleDelayEnd(ev);\n }\n };\n\n FeaturefulElementDragging.prototype.handleDelayEnd = function (ev) {\n this.isDelayEnded = true;\n this.tryStartDrag(ev);\n };\n\n FeaturefulElementDragging.prototype.handleDistanceSurpassed = function (ev) {\n this.isDistanceSurpassed = true;\n this.tryStartDrag(ev);\n };\n\n FeaturefulElementDragging.prototype.tryStartDrag = function (ev) {\n if (this.isDelayEnded && this.isDistanceSurpassed) {\n if (!this.pointer.wasTouchScroll || this.touchScrollAllowed) {\n this.isDragging = true;\n this.mirrorNeedsRevert = false;\n this.autoScroller.start(ev.pageX, ev.pageY, this.containerEl);\n this.emitter.trigger('dragstart', ev);\n\n if (this.touchScrollAllowed === false) {\n this.pointer.cancelTouchScroll();\n }\n }\n }\n };\n\n FeaturefulElementDragging.prototype.tryStopDrag = function (ev) {\n // .stop() is ALWAYS asynchronous, which we NEED because we want all pointerup events\n // that come from the document to fire beforehand. much more convenient this way.\n this.mirror.stop(this.mirrorNeedsRevert, this.stopDrag.bind(this, ev));\n };\n\n FeaturefulElementDragging.prototype.stopDrag = function (ev) {\n this.isDragging = false;\n this.emitter.trigger('dragend', ev);\n }; // fill in the implementations...\n\n\n FeaturefulElementDragging.prototype.setIgnoreMove = function (bool) {\n this.pointer.shouldIgnoreMove = bool;\n };\n\n FeaturefulElementDragging.prototype.setMirrorIsVisible = function (bool) {\n this.mirror.setIsVisible(bool);\n };\n\n FeaturefulElementDragging.prototype.setMirrorNeedsRevert = function (bool) {\n this.mirrorNeedsRevert = bool;\n };\n\n FeaturefulElementDragging.prototype.setAutoScrollEnabled = function (bool) {\n this.autoScroller.isEnabled = bool;\n };\n\n return FeaturefulElementDragging;\n}(ElementDragging);\n/*\nWhen this class is instantiated, it records the offset of an element (relative to the document topleft),\nand continues to monitor scrolling, updating the cached coordinates if it needs to.\nDoes not access the DOM after instantiation, so highly performant.\n\nAlso keeps track of all scrolling/overflow:hidden containers that are parents of the given element\nand an determine if a given point is inside the combined clipping rectangle.\n*/\n\n\nvar OffsetTracker =\n/** @class */\nfunction () {\n function OffsetTracker(el) {\n this.origRect = computeRect(el); // will work fine for divs that have overflow:hidden\n\n this.scrollCaches = getClippingParents(el).map(function (scrollEl) {\n return new ElementScrollGeomCache(scrollEl, true);\n });\n }\n\n OffsetTracker.prototype.destroy = function () {\n for (var _i = 0, _a = this.scrollCaches; _i < _a.length; _i++) {\n var scrollCache = _a[_i];\n scrollCache.destroy();\n }\n };\n\n OffsetTracker.prototype.computeLeft = function () {\n var left = this.origRect.left;\n\n for (var _i = 0, _a = this.scrollCaches; _i < _a.length; _i++) {\n var scrollCache = _a[_i];\n left += scrollCache.origScrollLeft - scrollCache.getScrollLeft();\n }\n\n return left;\n };\n\n OffsetTracker.prototype.computeTop = function () {\n var top = this.origRect.top;\n\n for (var _i = 0, _a = this.scrollCaches; _i < _a.length; _i++) {\n var scrollCache = _a[_i];\n top += scrollCache.origScrollTop - scrollCache.getScrollTop();\n }\n\n return top;\n };\n\n OffsetTracker.prototype.isWithinClipping = function (pageX, pageY) {\n var point = {\n left: pageX,\n top: pageY\n };\n\n for (var _i = 0, _a = this.scrollCaches; _i < _a.length; _i++) {\n var scrollCache = _a[_i];\n\n if (!isIgnoredClipping(scrollCache.getEventTarget()) && !pointInsideRect(point, scrollCache.clientRect)) {\n return false;\n }\n }\n\n return true;\n };\n\n return OffsetTracker;\n}(); // certain clipping containers should never constrain interactions, like and \n// https://github.com/fullcalendar/fullcalendar/issues/3615\n\n\nfunction isIgnoredClipping(node) {\n var tagName = node.tagName;\n return tagName === 'HTML' || tagName === 'BODY';\n}\n/*\nTracks movement over multiple droppable areas (aka \"hits\")\nthat exist in one or more DateComponents.\nRelies on an existing draggable.\n\nemits:\n- pointerdown\n- dragstart\n- hitchange - fires initially, even if not over a hit\n- pointerup\n- (hitchange - again, to null, if ended over a hit)\n- dragend\n*/\n\n\nvar HitDragging =\n/** @class */\nfunction () {\n function HitDragging(dragging, droppableStore) {\n var _this = this; // options that can be set by caller\n\n\n this.useSubjectCenter = false;\n this.requireInitial = true; // if doesn't start out on a hit, won't emit any events\n\n this.initialHit = null;\n this.movingHit = null;\n this.finalHit = null; // won't ever be populated if shouldIgnoreMove\n\n this.handlePointerDown = function (ev) {\n var dragging = _this.dragging;\n _this.initialHit = null;\n _this.movingHit = null;\n _this.finalHit = null;\n\n _this.prepareHits();\n\n _this.processFirstCoord(ev);\n\n if (_this.initialHit || !_this.requireInitial) {\n dragging.setIgnoreMove(false); // TODO: fire this before computing processFirstCoord, so listeners can cancel. this gets fired by almost every handler :(\n\n _this.emitter.trigger('pointerdown', ev);\n } else {\n dragging.setIgnoreMove(true);\n }\n };\n\n this.handleDragStart = function (ev) {\n _this.emitter.trigger('dragstart', ev);\n\n _this.handleMove(ev, true); // force = fire even if initially null\n\n };\n\n this.handleDragMove = function (ev) {\n _this.emitter.trigger('dragmove', ev);\n\n _this.handleMove(ev);\n };\n\n this.handlePointerUp = function (ev) {\n _this.releaseHits();\n\n _this.emitter.trigger('pointerup', ev);\n };\n\n this.handleDragEnd = function (ev) {\n if (_this.movingHit) {\n _this.emitter.trigger('hitupdate', null, true, ev);\n }\n\n _this.finalHit = _this.movingHit;\n _this.movingHit = null;\n\n _this.emitter.trigger('dragend', ev);\n };\n\n this.droppableStore = droppableStore;\n dragging.emitter.on('pointerdown', this.handlePointerDown);\n dragging.emitter.on('dragstart', this.handleDragStart);\n dragging.emitter.on('dragmove', this.handleDragMove);\n dragging.emitter.on('pointerup', this.handlePointerUp);\n dragging.emitter.on('dragend', this.handleDragEnd);\n this.dragging = dragging;\n this.emitter = new Emitter();\n } // sets initialHit\n // sets coordAdjust\n\n\n HitDragging.prototype.processFirstCoord = function (ev) {\n var origPoint = {\n left: ev.pageX,\n top: ev.pageY\n };\n var adjustedPoint = origPoint;\n var subjectEl = ev.subjectEl;\n var subjectRect;\n\n if (subjectEl instanceof HTMLElement) {\n // i.e. not a Document/ShadowRoot\n subjectRect = computeRect(subjectEl);\n adjustedPoint = constrainPoint(adjustedPoint, subjectRect);\n }\n\n var initialHit = this.initialHit = this.queryHitForOffset(adjustedPoint.left, adjustedPoint.top);\n\n if (initialHit) {\n if (this.useSubjectCenter && subjectRect) {\n var slicedSubjectRect = intersectRects(subjectRect, initialHit.rect);\n\n if (slicedSubjectRect) {\n adjustedPoint = getRectCenter(slicedSubjectRect);\n }\n }\n\n this.coordAdjust = diffPoints(adjustedPoint, origPoint);\n } else {\n this.coordAdjust = {\n left: 0,\n top: 0\n };\n }\n };\n\n HitDragging.prototype.handleMove = function (ev, forceHandle) {\n var hit = this.queryHitForOffset(ev.pageX + this.coordAdjust.left, ev.pageY + this.coordAdjust.top);\n\n if (forceHandle || !isHitsEqual(this.movingHit, hit)) {\n this.movingHit = hit;\n this.emitter.trigger('hitupdate', hit, false, ev);\n }\n };\n\n HitDragging.prototype.prepareHits = function () {\n this.offsetTrackers = mapHash(this.droppableStore, function (interactionSettings) {\n interactionSettings.component.prepareHits();\n return new OffsetTracker(interactionSettings.el);\n });\n };\n\n HitDragging.prototype.releaseHits = function () {\n var offsetTrackers = this.offsetTrackers;\n\n for (var id in offsetTrackers) {\n offsetTrackers[id].destroy();\n }\n\n this.offsetTrackers = {};\n };\n\n HitDragging.prototype.queryHitForOffset = function (offsetLeft, offsetTop) {\n var _a = this,\n droppableStore = _a.droppableStore,\n offsetTrackers = _a.offsetTrackers;\n\n var bestHit = null;\n\n for (var id in droppableStore) {\n var component = droppableStore[id].component;\n var offsetTracker = offsetTrackers[id];\n\n if (offsetTracker && // wasn't destroyed mid-drag\n offsetTracker.isWithinClipping(offsetLeft, offsetTop)) {\n var originLeft = offsetTracker.computeLeft();\n var originTop = offsetTracker.computeTop();\n var positionLeft = offsetLeft - originLeft;\n var positionTop = offsetTop - originTop;\n var origRect = offsetTracker.origRect;\n var width = origRect.right - origRect.left;\n var height = origRect.bottom - origRect.top;\n\n if ( // must be within the element's bounds\n positionLeft >= 0 && positionLeft < width && positionTop >= 0 && positionTop < height) {\n var hit = component.queryHit(positionLeft, positionTop, width, height);\n\n if (hit && // make sure the hit is within activeRange, meaning it's not a dead cell\n rangeContainsRange(hit.dateProfile.activeRange, hit.dateSpan.range) && (!bestHit || hit.layer > bestHit.layer)) {\n hit.componentId = id;\n hit.context = component.context; // TODO: better way to re-orient rectangle\n\n hit.rect.left += originLeft;\n hit.rect.right += originLeft;\n hit.rect.top += originTop;\n hit.rect.bottom += originTop;\n bestHit = hit;\n }\n }\n }\n }\n\n return bestHit;\n };\n\n return HitDragging;\n}();\n\nfunction isHitsEqual(hit0, hit1) {\n if (!hit0 && !hit1) {\n return true;\n }\n\n if (Boolean(hit0) !== Boolean(hit1)) {\n return false;\n }\n\n return isDateSpansEqual(hit0.dateSpan, hit1.dateSpan);\n}\n\nfunction buildDatePointApiWithContext(dateSpan, context) {\n var props = {};\n\n for (var _i = 0, _a = context.pluginHooks.datePointTransforms; _i < _a.length; _i++) {\n var transform = _a[_i];\n\n __assign(props, transform(dateSpan, context));\n }\n\n __assign(props, buildDatePointApi(dateSpan, context.dateEnv));\n\n return props;\n}\n\nfunction buildDatePointApi(span, dateEnv) {\n return {\n date: dateEnv.toDate(span.range.start),\n dateStr: dateEnv.formatIso(span.range.start, {\n omitTime: span.allDay\n }),\n allDay: span.allDay\n };\n}\n/*\nMonitors when the user clicks on a specific date/time of a component.\nA pointerdown+pointerup on the same \"hit\" constitutes a click.\n*/\n\n\nvar DateClicking =\n/** @class */\nfunction (_super) {\n __extends(DateClicking, _super);\n\n function DateClicking(settings) {\n var _this = _super.call(this, settings) || this;\n\n _this.handlePointerDown = function (pev) {\n var dragging = _this.dragging;\n var downEl = pev.origEvent.target; // do this in pointerdown (not dragend) because DOM might be mutated by the time dragend is fired\n\n dragging.setIgnoreMove(!_this.component.isValidDateDownEl(downEl));\n }; // won't even fire if moving was ignored\n\n\n _this.handleDragEnd = function (ev) {\n var component = _this.component;\n var pointer = _this.dragging.pointer;\n\n if (!pointer.wasTouchScroll) {\n var _a = _this.hitDragging,\n initialHit = _a.initialHit,\n finalHit = _a.finalHit;\n\n if (initialHit && finalHit && isHitsEqual(initialHit, finalHit)) {\n var context = component.context;\n\n var arg = __assign(__assign({}, buildDatePointApiWithContext(initialHit.dateSpan, context)), {\n dayEl: initialHit.dayEl,\n jsEvent: ev.origEvent,\n view: context.viewApi || context.calendarApi.view\n });\n\n context.emitter.trigger('dateClick', arg);\n }\n }\n }; // we DO want to watch pointer moves because otherwise finalHit won't get populated\n\n\n _this.dragging = new FeaturefulElementDragging(settings.el);\n _this.dragging.autoScroller.isEnabled = false;\n var hitDragging = _this.hitDragging = new HitDragging(_this.dragging, interactionSettingsToStore(settings));\n hitDragging.emitter.on('pointerdown', _this.handlePointerDown);\n hitDragging.emitter.on('dragend', _this.handleDragEnd);\n return _this;\n }\n\n DateClicking.prototype.destroy = function () {\n this.dragging.destroy();\n };\n\n return DateClicking;\n}(Interaction);\n/*\nTracks when the user selects a portion of time of a component,\nconstituted by a drag over date cells, with a possible delay at the beginning of the drag.\n*/\n\n\nvar DateSelecting =\n/** @class */\nfunction (_super) {\n __extends(DateSelecting, _super);\n\n function DateSelecting(settings) {\n var _this = _super.call(this, settings) || this;\n\n _this.dragSelection = null;\n\n _this.handlePointerDown = function (ev) {\n var _a = _this,\n component = _a.component,\n dragging = _a.dragging;\n var options = component.context.options;\n var canSelect = options.selectable && component.isValidDateDownEl(ev.origEvent.target); // don't bother to watch expensive moves if component won't do selection\n\n dragging.setIgnoreMove(!canSelect); // if touch, require user to hold down\n\n dragging.delay = ev.isTouch ? getComponentTouchDelay$1(component) : null;\n };\n\n _this.handleDragStart = function (ev) {\n _this.component.context.calendarApi.unselect(ev); // unselect previous selections\n\n };\n\n _this.handleHitUpdate = function (hit, isFinal) {\n var context = _this.component.context;\n var dragSelection = null;\n var isInvalid = false;\n\n if (hit) {\n var initialHit = _this.hitDragging.initialHit;\n var disallowed = hit.componentId === initialHit.componentId && _this.isHitComboAllowed && !_this.isHitComboAllowed(initialHit, hit);\n\n if (!disallowed) {\n dragSelection = joinHitsIntoSelection(initialHit, hit, context.pluginHooks.dateSelectionTransformers);\n }\n\n if (!dragSelection || !isDateSelectionValid(dragSelection, hit.dateProfile, context)) {\n isInvalid = true;\n dragSelection = null;\n }\n }\n\n if (dragSelection) {\n context.dispatch({\n type: 'SELECT_DATES',\n selection: dragSelection\n });\n } else if (!isFinal) {\n // only unselect if moved away while dragging\n context.dispatch({\n type: 'UNSELECT_DATES'\n });\n }\n\n if (!isInvalid) {\n enableCursor();\n } else {\n disableCursor();\n }\n\n if (!isFinal) {\n _this.dragSelection = dragSelection; // only clear if moved away from all hits while dragging\n }\n };\n\n _this.handlePointerUp = function (pev) {\n if (_this.dragSelection) {\n // selection is already rendered, so just need to report selection\n triggerDateSelect(_this.dragSelection, pev, _this.component.context);\n _this.dragSelection = null;\n }\n };\n\n var component = settings.component;\n var options = component.context.options;\n var dragging = _this.dragging = new FeaturefulElementDragging(settings.el);\n dragging.touchScrollAllowed = false;\n dragging.minDistance = options.selectMinDistance || 0;\n dragging.autoScroller.isEnabled = options.dragScroll;\n var hitDragging = _this.hitDragging = new HitDragging(_this.dragging, interactionSettingsToStore(settings));\n hitDragging.emitter.on('pointerdown', _this.handlePointerDown);\n hitDragging.emitter.on('dragstart', _this.handleDragStart);\n hitDragging.emitter.on('hitupdate', _this.handleHitUpdate);\n hitDragging.emitter.on('pointerup', _this.handlePointerUp);\n return _this;\n }\n\n DateSelecting.prototype.destroy = function () {\n this.dragging.destroy();\n };\n\n return DateSelecting;\n}(Interaction);\n\nfunction getComponentTouchDelay$1(component) {\n var options = component.context.options;\n var delay = options.selectLongPressDelay;\n\n if (delay == null) {\n delay = options.longPressDelay;\n }\n\n return delay;\n}\n\nfunction joinHitsIntoSelection(hit0, hit1, dateSelectionTransformers) {\n var dateSpan0 = hit0.dateSpan;\n var dateSpan1 = hit1.dateSpan;\n var ms = [dateSpan0.range.start, dateSpan0.range.end, dateSpan1.range.start, dateSpan1.range.end];\n ms.sort(compareNumbers);\n var props = {};\n\n for (var _i = 0, dateSelectionTransformers_1 = dateSelectionTransformers; _i < dateSelectionTransformers_1.length; _i++) {\n var transformer = dateSelectionTransformers_1[_i];\n var res = transformer(hit0, hit1);\n\n if (res === false) {\n return null;\n }\n\n if (res) {\n __assign(props, res);\n }\n }\n\n props.range = {\n start: ms[0],\n end: ms[3]\n };\n props.allDay = dateSpan0.allDay;\n return props;\n}\n\nvar EventDragging =\n/** @class */\nfunction (_super) {\n __extends(EventDragging, _super);\n\n function EventDragging(settings) {\n var _this = _super.call(this, settings) || this; // internal state\n\n\n _this.subjectEl = null;\n _this.subjectSeg = null; // the seg being selected/dragged\n\n _this.isDragging = false;\n _this.eventRange = null;\n _this.relevantEvents = null; // the events being dragged\n\n _this.receivingContext = null;\n _this.validMutation = null;\n _this.mutatedRelevantEvents = null;\n\n _this.handlePointerDown = function (ev) {\n var origTarget = ev.origEvent.target;\n var _a = _this,\n component = _a.component,\n dragging = _a.dragging;\n var mirror = dragging.mirror;\n var options = component.context.options;\n var initialContext = component.context;\n _this.subjectEl = ev.subjectEl;\n var subjectSeg = _this.subjectSeg = getElSeg(ev.subjectEl);\n var eventRange = _this.eventRange = subjectSeg.eventRange;\n var eventInstanceId = eventRange.instance.instanceId;\n _this.relevantEvents = getRelevantEvents(initialContext.getCurrentData().eventStore, eventInstanceId);\n dragging.minDistance = ev.isTouch ? 0 : options.eventDragMinDistance;\n dragging.delay = // only do a touch delay if touch and this event hasn't been selected yet\n ev.isTouch && eventInstanceId !== component.props.eventSelection ? getComponentTouchDelay(component) : null;\n\n if (options.fixedMirrorParent) {\n mirror.parentNode = options.fixedMirrorParent;\n } else {\n mirror.parentNode = elementClosest(origTarget, '.fc');\n }\n\n mirror.revertDuration = options.dragRevertDuration;\n var isValid = component.isValidSegDownEl(origTarget) && !elementClosest(origTarget, '.fc-event-resizer'); // NOT on a resizer\n\n dragging.setIgnoreMove(!isValid); // disable dragging for elements that are resizable (ie, selectable)\n // but are not draggable\n\n _this.isDragging = isValid && ev.subjectEl.classList.contains('fc-event-draggable');\n };\n\n _this.handleDragStart = function (ev) {\n var initialContext = _this.component.context;\n var eventRange = _this.eventRange;\n var eventInstanceId = eventRange.instance.instanceId;\n\n if (ev.isTouch) {\n // need to select a different event?\n if (eventInstanceId !== _this.component.props.eventSelection) {\n initialContext.dispatch({\n type: 'SELECT_EVENT',\n eventInstanceId: eventInstanceId\n });\n }\n } else {\n // if now using mouse, but was previous touch interaction, clear selected event\n initialContext.dispatch({\n type: 'UNSELECT_EVENT'\n });\n }\n\n if (_this.isDragging) {\n initialContext.calendarApi.unselect(ev); // unselect *date* selection\n\n initialContext.emitter.trigger('eventDragStart', {\n el: _this.subjectEl,\n event: new EventApi(initialContext, eventRange.def, eventRange.instance),\n jsEvent: ev.origEvent,\n view: initialContext.viewApi\n });\n }\n };\n\n _this.handleHitUpdate = function (hit, isFinal) {\n if (!_this.isDragging) {\n return;\n }\n\n var relevantEvents = _this.relevantEvents;\n var initialHit = _this.hitDragging.initialHit;\n var initialContext = _this.component.context; // states based on new hit\n\n var receivingContext = null;\n var mutation = null;\n var mutatedRelevantEvents = null;\n var isInvalid = false;\n var interaction = {\n affectedEvents: relevantEvents,\n mutatedEvents: createEmptyEventStore(),\n isEvent: true\n };\n\n if (hit) {\n receivingContext = hit.context;\n var receivingOptions = receivingContext.options;\n\n if (initialContext === receivingContext || receivingOptions.editable && receivingOptions.droppable) {\n mutation = computeEventMutation(initialHit, hit, receivingContext.getCurrentData().pluginHooks.eventDragMutationMassagers);\n\n if (mutation) {\n mutatedRelevantEvents = applyMutationToEventStore(relevantEvents, receivingContext.getCurrentData().eventUiBases, mutation, receivingContext);\n interaction.mutatedEvents = mutatedRelevantEvents;\n\n if (!isInteractionValid(interaction, hit.dateProfile, receivingContext)) {\n isInvalid = true;\n mutation = null;\n mutatedRelevantEvents = null;\n interaction.mutatedEvents = createEmptyEventStore();\n }\n }\n } else {\n receivingContext = null;\n }\n }\n\n _this.displayDrag(receivingContext, interaction);\n\n if (!isInvalid) {\n enableCursor();\n } else {\n disableCursor();\n }\n\n if (!isFinal) {\n if (initialContext === receivingContext && // TODO: write test for this\n isHitsEqual(initialHit, hit)) {\n mutation = null;\n }\n\n _this.dragging.setMirrorNeedsRevert(!mutation); // render the mirror if no already-rendered mirror\n // TODO: wish we could somehow wait for dispatch to guarantee render\n\n\n _this.dragging.setMirrorIsVisible(!hit || !getElRoot(_this.subjectEl).querySelector('.fc-event-mirror')); // assign states based on new hit\n\n\n _this.receivingContext = receivingContext;\n _this.validMutation = mutation;\n _this.mutatedRelevantEvents = mutatedRelevantEvents;\n }\n };\n\n _this.handlePointerUp = function () {\n if (!_this.isDragging) {\n _this.cleanup(); // because handleDragEnd won't fire\n\n }\n };\n\n _this.handleDragEnd = function (ev) {\n if (_this.isDragging) {\n var initialContext_1 = _this.component.context;\n var initialView = initialContext_1.viewApi;\n var _a = _this,\n receivingContext_1 = _a.receivingContext,\n validMutation = _a.validMutation;\n var eventDef = _this.eventRange.def;\n var eventInstance = _this.eventRange.instance;\n var eventApi = new EventApi(initialContext_1, eventDef, eventInstance);\n var relevantEvents_1 = _this.relevantEvents;\n var mutatedRelevantEvents_1 = _this.mutatedRelevantEvents;\n var finalHit = _this.hitDragging.finalHit;\n\n _this.clearDrag(); // must happen after revert animation\n\n\n initialContext_1.emitter.trigger('eventDragStop', {\n el: _this.subjectEl,\n event: eventApi,\n jsEvent: ev.origEvent,\n view: initialView\n });\n\n if (validMutation) {\n // dropped within same calendar\n if (receivingContext_1 === initialContext_1) {\n var updatedEventApi = new EventApi(initialContext_1, mutatedRelevantEvents_1.defs[eventDef.defId], eventInstance ? mutatedRelevantEvents_1.instances[eventInstance.instanceId] : null);\n initialContext_1.dispatch({\n type: 'MERGE_EVENTS',\n eventStore: mutatedRelevantEvents_1\n });\n var eventChangeArg = {\n oldEvent: eventApi,\n event: updatedEventApi,\n relatedEvents: buildEventApis(mutatedRelevantEvents_1, initialContext_1, eventInstance),\n revert: function revert() {\n initialContext_1.dispatch({\n type: 'MERGE_EVENTS',\n eventStore: relevantEvents_1 // the pre-change data\n\n });\n }\n };\n var transformed = {};\n\n for (var _i = 0, _b = initialContext_1.getCurrentData().pluginHooks.eventDropTransformers; _i < _b.length; _i++) {\n var transformer = _b[_i];\n\n __assign(transformed, transformer(validMutation, initialContext_1));\n }\n\n initialContext_1.emitter.trigger('eventDrop', __assign(__assign(__assign({}, eventChangeArg), transformed), {\n el: ev.subjectEl,\n delta: validMutation.datesDelta,\n jsEvent: ev.origEvent,\n view: initialView\n }));\n initialContext_1.emitter.trigger('eventChange', eventChangeArg); // dropped in different calendar\n } else if (receivingContext_1) {\n var eventRemoveArg = {\n event: eventApi,\n relatedEvents: buildEventApis(relevantEvents_1, initialContext_1, eventInstance),\n revert: function revert() {\n initialContext_1.dispatch({\n type: 'MERGE_EVENTS',\n eventStore: relevantEvents_1\n });\n }\n };\n initialContext_1.emitter.trigger('eventLeave', __assign(__assign({}, eventRemoveArg), {\n draggedEl: ev.subjectEl,\n view: initialView\n }));\n initialContext_1.dispatch({\n type: 'REMOVE_EVENTS',\n eventStore: relevantEvents_1\n });\n initialContext_1.emitter.trigger('eventRemove', eventRemoveArg);\n var addedEventDef = mutatedRelevantEvents_1.defs[eventDef.defId];\n var addedEventInstance = mutatedRelevantEvents_1.instances[eventInstance.instanceId];\n var addedEventApi = new EventApi(receivingContext_1, addedEventDef, addedEventInstance);\n receivingContext_1.dispatch({\n type: 'MERGE_EVENTS',\n eventStore: mutatedRelevantEvents_1\n });\n var eventAddArg = {\n event: addedEventApi,\n relatedEvents: buildEventApis(mutatedRelevantEvents_1, receivingContext_1, addedEventInstance),\n revert: function revert() {\n receivingContext_1.dispatch({\n type: 'REMOVE_EVENTS',\n eventStore: mutatedRelevantEvents_1\n });\n }\n };\n receivingContext_1.emitter.trigger('eventAdd', eventAddArg);\n\n if (ev.isTouch) {\n receivingContext_1.dispatch({\n type: 'SELECT_EVENT',\n eventInstanceId: eventInstance.instanceId\n });\n }\n\n receivingContext_1.emitter.trigger('drop', __assign(__assign({}, buildDatePointApiWithContext(finalHit.dateSpan, receivingContext_1)), {\n draggedEl: ev.subjectEl,\n jsEvent: ev.origEvent,\n view: finalHit.context.viewApi\n }));\n receivingContext_1.emitter.trigger('eventReceive', __assign(__assign({}, eventAddArg), {\n draggedEl: ev.subjectEl,\n view: finalHit.context.viewApi\n }));\n }\n } else {\n initialContext_1.emitter.trigger('_noEventDrop');\n }\n }\n\n _this.cleanup();\n };\n\n var component = _this.component;\n var options = component.context.options;\n var dragging = _this.dragging = new FeaturefulElementDragging(settings.el);\n dragging.pointer.selector = EventDragging.SELECTOR;\n dragging.touchScrollAllowed = false;\n dragging.autoScroller.isEnabled = options.dragScroll;\n var hitDragging = _this.hitDragging = new HitDragging(_this.dragging, interactionSettingsStore);\n hitDragging.useSubjectCenter = settings.useEventCenter;\n hitDragging.emitter.on('pointerdown', _this.handlePointerDown);\n hitDragging.emitter.on('dragstart', _this.handleDragStart);\n hitDragging.emitter.on('hitupdate', _this.handleHitUpdate);\n hitDragging.emitter.on('pointerup', _this.handlePointerUp);\n hitDragging.emitter.on('dragend', _this.handleDragEnd);\n return _this;\n }\n\n EventDragging.prototype.destroy = function () {\n this.dragging.destroy();\n }; // render a drag state on the next receivingCalendar\n\n\n EventDragging.prototype.displayDrag = function (nextContext, state) {\n var initialContext = this.component.context;\n var prevContext = this.receivingContext; // does the previous calendar need to be cleared?\n\n if (prevContext && prevContext !== nextContext) {\n // does the initial calendar need to be cleared?\n // if so, don't clear all the way. we still need to to hide the affectedEvents\n if (prevContext === initialContext) {\n prevContext.dispatch({\n type: 'SET_EVENT_DRAG',\n state: {\n affectedEvents: state.affectedEvents,\n mutatedEvents: createEmptyEventStore(),\n isEvent: true\n }\n }); // completely clear the old calendar if it wasn't the initial\n } else {\n prevContext.dispatch({\n type: 'UNSET_EVENT_DRAG'\n });\n }\n }\n\n if (nextContext) {\n nextContext.dispatch({\n type: 'SET_EVENT_DRAG',\n state: state\n });\n }\n };\n\n EventDragging.prototype.clearDrag = function () {\n var initialCalendar = this.component.context;\n var receivingContext = this.receivingContext;\n\n if (receivingContext) {\n receivingContext.dispatch({\n type: 'UNSET_EVENT_DRAG'\n });\n } // the initial calendar might have an dummy drag state from displayDrag\n\n\n if (initialCalendar !== receivingContext) {\n initialCalendar.dispatch({\n type: 'UNSET_EVENT_DRAG'\n });\n }\n };\n\n EventDragging.prototype.cleanup = function () {\n this.subjectSeg = null;\n this.isDragging = false;\n this.eventRange = null;\n this.relevantEvents = null;\n this.receivingContext = null;\n this.validMutation = null;\n this.mutatedRelevantEvents = null;\n }; // TODO: test this in IE11\n // QUESTION: why do we need it on the resizable???\n\n\n EventDragging.SELECTOR = '.fc-event-draggable, .fc-event-resizable';\n return EventDragging;\n}(Interaction);\n\nfunction computeEventMutation(hit0, hit1, massagers) {\n var dateSpan0 = hit0.dateSpan;\n var dateSpan1 = hit1.dateSpan;\n var date0 = dateSpan0.range.start;\n var date1 = dateSpan1.range.start;\n var standardProps = {};\n\n if (dateSpan0.allDay !== dateSpan1.allDay) {\n standardProps.allDay = dateSpan1.allDay;\n standardProps.hasEnd = hit1.context.options.allDayMaintainDuration;\n\n if (dateSpan1.allDay) {\n // means date1 is already start-of-day,\n // but date0 needs to be converted\n date0 = startOfDay(date0);\n }\n }\n\n var delta = diffDates(date0, date1, hit0.context.dateEnv, hit0.componentId === hit1.componentId ? hit0.largeUnit : null);\n\n if (delta.milliseconds) {\n // has hours/minutes/seconds\n standardProps.allDay = false;\n }\n\n var mutation = {\n datesDelta: delta,\n standardProps: standardProps\n };\n\n for (var _i = 0, massagers_1 = massagers; _i < massagers_1.length; _i++) {\n var massager = massagers_1[_i];\n massager(mutation, hit0, hit1);\n }\n\n return mutation;\n}\n\nfunction getComponentTouchDelay(component) {\n var options = component.context.options;\n var delay = options.eventLongPressDelay;\n\n if (delay == null) {\n delay = options.longPressDelay;\n }\n\n return delay;\n}\n\nvar EventResizing =\n/** @class */\nfunction (_super) {\n __extends(EventResizing, _super);\n\n function EventResizing(settings) {\n var _this = _super.call(this, settings) || this; // internal state\n\n\n _this.draggingSegEl = null;\n _this.draggingSeg = null; // TODO: rename to resizingSeg? subjectSeg?\n\n _this.eventRange = null;\n _this.relevantEvents = null;\n _this.validMutation = null;\n _this.mutatedRelevantEvents = null;\n\n _this.handlePointerDown = function (ev) {\n var component = _this.component;\n\n var segEl = _this.querySegEl(ev);\n\n var seg = getElSeg(segEl);\n var eventRange = _this.eventRange = seg.eventRange;\n _this.dragging.minDistance = component.context.options.eventDragMinDistance; // if touch, need to be working with a selected event\n\n _this.dragging.setIgnoreMove(!_this.component.isValidSegDownEl(ev.origEvent.target) || ev.isTouch && _this.component.props.eventSelection !== eventRange.instance.instanceId);\n };\n\n _this.handleDragStart = function (ev) {\n var context = _this.component.context;\n var eventRange = _this.eventRange;\n _this.relevantEvents = getRelevantEvents(context.getCurrentData().eventStore, _this.eventRange.instance.instanceId);\n\n var segEl = _this.querySegEl(ev);\n\n _this.draggingSegEl = segEl;\n _this.draggingSeg = getElSeg(segEl);\n context.calendarApi.unselect();\n context.emitter.trigger('eventResizeStart', {\n el: segEl,\n event: new EventApi(context, eventRange.def, eventRange.instance),\n jsEvent: ev.origEvent,\n view: context.viewApi\n });\n };\n\n _this.handleHitUpdate = function (hit, isFinal, ev) {\n var context = _this.component.context;\n var relevantEvents = _this.relevantEvents;\n var initialHit = _this.hitDragging.initialHit;\n var eventInstance = _this.eventRange.instance;\n var mutation = null;\n var mutatedRelevantEvents = null;\n var isInvalid = false;\n var interaction = {\n affectedEvents: relevantEvents,\n mutatedEvents: createEmptyEventStore(),\n isEvent: true\n };\n\n if (hit) {\n var disallowed = hit.componentId === initialHit.componentId && _this.isHitComboAllowed && !_this.isHitComboAllowed(initialHit, hit);\n\n if (!disallowed) {\n mutation = computeMutation(initialHit, hit, ev.subjectEl.classList.contains('fc-event-resizer-start'), eventInstance.range);\n }\n }\n\n if (mutation) {\n mutatedRelevantEvents = applyMutationToEventStore(relevantEvents, context.getCurrentData().eventUiBases, mutation, context);\n interaction.mutatedEvents = mutatedRelevantEvents;\n\n if (!isInteractionValid(interaction, hit.dateProfile, context)) {\n isInvalid = true;\n mutation = null;\n mutatedRelevantEvents = null;\n interaction.mutatedEvents = null;\n }\n }\n\n if (mutatedRelevantEvents) {\n context.dispatch({\n type: 'SET_EVENT_RESIZE',\n state: interaction\n });\n } else {\n context.dispatch({\n type: 'UNSET_EVENT_RESIZE'\n });\n }\n\n if (!isInvalid) {\n enableCursor();\n } else {\n disableCursor();\n }\n\n if (!isFinal) {\n if (mutation && isHitsEqual(initialHit, hit)) {\n mutation = null;\n }\n\n _this.validMutation = mutation;\n _this.mutatedRelevantEvents = mutatedRelevantEvents;\n }\n };\n\n _this.handleDragEnd = function (ev) {\n var context = _this.component.context;\n var eventDef = _this.eventRange.def;\n var eventInstance = _this.eventRange.instance;\n var eventApi = new EventApi(context, eventDef, eventInstance);\n var relevantEvents = _this.relevantEvents;\n var mutatedRelevantEvents = _this.mutatedRelevantEvents;\n context.emitter.trigger('eventResizeStop', {\n el: _this.draggingSegEl,\n event: eventApi,\n jsEvent: ev.origEvent,\n view: context.viewApi\n });\n\n if (_this.validMutation) {\n var updatedEventApi = new EventApi(context, mutatedRelevantEvents.defs[eventDef.defId], eventInstance ? mutatedRelevantEvents.instances[eventInstance.instanceId] : null);\n context.dispatch({\n type: 'MERGE_EVENTS',\n eventStore: mutatedRelevantEvents\n });\n var eventChangeArg = {\n oldEvent: eventApi,\n event: updatedEventApi,\n relatedEvents: buildEventApis(mutatedRelevantEvents, context, eventInstance),\n revert: function revert() {\n context.dispatch({\n type: 'MERGE_EVENTS',\n eventStore: relevantEvents // the pre-change events\n\n });\n }\n };\n context.emitter.trigger('eventResize', __assign(__assign({}, eventChangeArg), {\n el: _this.draggingSegEl,\n startDelta: _this.validMutation.startDelta || createDuration(0),\n endDelta: _this.validMutation.endDelta || createDuration(0),\n jsEvent: ev.origEvent,\n view: context.viewApi\n }));\n context.emitter.trigger('eventChange', eventChangeArg);\n } else {\n context.emitter.trigger('_noEventResize');\n } // reset all internal state\n\n\n _this.draggingSeg = null;\n _this.relevantEvents = null;\n _this.validMutation = null; // okay to keep eventInstance around. useful to set it in handlePointerDown\n };\n\n var component = settings.component;\n var dragging = _this.dragging = new FeaturefulElementDragging(settings.el);\n dragging.pointer.selector = '.fc-event-resizer';\n dragging.touchScrollAllowed = false;\n dragging.autoScroller.isEnabled = component.context.options.dragScroll;\n var hitDragging = _this.hitDragging = new HitDragging(_this.dragging, interactionSettingsToStore(settings));\n hitDragging.emitter.on('pointerdown', _this.handlePointerDown);\n hitDragging.emitter.on('dragstart', _this.handleDragStart);\n hitDragging.emitter.on('hitupdate', _this.handleHitUpdate);\n hitDragging.emitter.on('dragend', _this.handleDragEnd);\n return _this;\n }\n\n EventResizing.prototype.destroy = function () {\n this.dragging.destroy();\n };\n\n EventResizing.prototype.querySegEl = function (ev) {\n return elementClosest(ev.subjectEl, '.fc-event');\n };\n\n return EventResizing;\n}(Interaction);\n\nfunction computeMutation(hit0, hit1, isFromStart, instanceRange) {\n var dateEnv = hit0.context.dateEnv;\n var date0 = hit0.dateSpan.range.start;\n var date1 = hit1.dateSpan.range.start;\n var delta = diffDates(date0, date1, dateEnv, hit0.largeUnit);\n\n if (isFromStart) {\n if (dateEnv.add(instanceRange.start, delta) < instanceRange.end) {\n return {\n startDelta: delta\n };\n }\n } else if (dateEnv.add(instanceRange.end, delta) > instanceRange.start) {\n return {\n endDelta: delta\n };\n }\n\n return null;\n}\n\nvar UnselectAuto =\n/** @class */\nfunction () {\n function UnselectAuto(context) {\n var _this = this;\n\n this.context = context;\n this.isRecentPointerDateSelect = false; // wish we could use a selector to detect date selection, but uses hit system\n\n this.matchesCancel = false;\n this.matchesEvent = false;\n\n this.onSelect = function (selectInfo) {\n if (selectInfo.jsEvent) {\n _this.isRecentPointerDateSelect = true;\n }\n };\n\n this.onDocumentPointerDown = function (pev) {\n var unselectCancel = _this.context.options.unselectCancel;\n var downEl = getEventTargetViaRoot(pev.origEvent);\n _this.matchesCancel = !!elementClosest(downEl, unselectCancel);\n _this.matchesEvent = !!elementClosest(downEl, EventDragging.SELECTOR); // interaction started on an event?\n };\n\n this.onDocumentPointerUp = function (pev) {\n var context = _this.context;\n var documentPointer = _this.documentPointer;\n var calendarState = context.getCurrentData(); // touch-scrolling should never unfocus any type of selection\n\n if (!documentPointer.wasTouchScroll) {\n if (calendarState.dateSelection && // an existing date selection?\n !_this.isRecentPointerDateSelect // a new pointer-initiated date selection since last onDocumentPointerUp?\n ) {\n var unselectAuto = context.options.unselectAuto;\n\n if (unselectAuto && (!unselectAuto || !_this.matchesCancel)) {\n context.calendarApi.unselect(pev);\n }\n }\n\n if (calendarState.eventSelection && // an existing event selected?\n !_this.matchesEvent // interaction DIDN'T start on an event\n ) {\n context.dispatch({\n type: 'UNSELECT_EVENT'\n });\n }\n }\n\n _this.isRecentPointerDateSelect = false;\n };\n\n var documentPointer = this.documentPointer = new PointerDragging(document);\n documentPointer.shouldIgnoreMove = true;\n documentPointer.shouldWatchScroll = false;\n documentPointer.emitter.on('pointerdown', this.onDocumentPointerDown);\n documentPointer.emitter.on('pointerup', this.onDocumentPointerUp);\n /*\n TODO: better way to know about whether there was a selection with the pointer\n */\n\n context.emitter.on('select', this.onSelect);\n }\n\n UnselectAuto.prototype.destroy = function () {\n this.context.emitter.off('select', this.onSelect);\n this.documentPointer.destroy();\n };\n\n return UnselectAuto;\n}();\n\nvar OPTION_REFINERS = {\n fixedMirrorParent: identity\n};\nvar LISTENER_REFINERS = {\n dateClick: identity,\n eventDragStart: identity,\n eventDragStop: identity,\n eventDrop: identity,\n eventResizeStart: identity,\n eventResizeStop: identity,\n eventResize: identity,\n drop: identity,\n eventReceive: identity,\n eventLeave: identity\n};\n/*\nGiven an already instantiated draggable object for one-or-more elements,\nInterprets any dragging as an attempt to drag an events that lives outside\nof a calendar onto a calendar.\n*/\n\nvar ExternalElementDragging =\n/** @class */\nfunction () {\n function ExternalElementDragging(dragging, suppliedDragMeta) {\n var _this = this;\n\n this.receivingContext = null;\n this.droppableEvent = null; // will exist for all drags, even if create:false\n\n this.suppliedDragMeta = null;\n this.dragMeta = null;\n\n this.handleDragStart = function (ev) {\n _this.dragMeta = _this.buildDragMeta(ev.subjectEl);\n };\n\n this.handleHitUpdate = function (hit, isFinal, ev) {\n var dragging = _this.hitDragging.dragging;\n var receivingContext = null;\n var droppableEvent = null;\n var isInvalid = false;\n var interaction = {\n affectedEvents: createEmptyEventStore(),\n mutatedEvents: createEmptyEventStore(),\n isEvent: _this.dragMeta.create\n };\n\n if (hit) {\n receivingContext = hit.context;\n\n if (_this.canDropElOnCalendar(ev.subjectEl, receivingContext)) {\n droppableEvent = computeEventForDateSpan(hit.dateSpan, _this.dragMeta, receivingContext);\n interaction.mutatedEvents = eventTupleToStore(droppableEvent);\n isInvalid = !isInteractionValid(interaction, hit.dateProfile, receivingContext);\n\n if (isInvalid) {\n interaction.mutatedEvents = createEmptyEventStore();\n droppableEvent = null;\n }\n }\n }\n\n _this.displayDrag(receivingContext, interaction); // show mirror if no already-rendered mirror element OR if we are shutting down the mirror (?)\n // TODO: wish we could somehow wait for dispatch to guarantee render\n\n\n dragging.setMirrorIsVisible(isFinal || !droppableEvent || !document.querySelector('.fc-event-mirror'));\n\n if (!isInvalid) {\n enableCursor();\n } else {\n disableCursor();\n }\n\n if (!isFinal) {\n dragging.setMirrorNeedsRevert(!droppableEvent);\n _this.receivingContext = receivingContext;\n _this.droppableEvent = droppableEvent;\n }\n };\n\n this.handleDragEnd = function (pev) {\n var _a = _this,\n receivingContext = _a.receivingContext,\n droppableEvent = _a.droppableEvent;\n\n _this.clearDrag();\n\n if (receivingContext && droppableEvent) {\n var finalHit = _this.hitDragging.finalHit;\n var finalView = finalHit.context.viewApi;\n var dragMeta = _this.dragMeta;\n receivingContext.emitter.trigger('drop', __assign(__assign({}, buildDatePointApiWithContext(finalHit.dateSpan, receivingContext)), {\n draggedEl: pev.subjectEl,\n jsEvent: pev.origEvent,\n view: finalView\n }));\n\n if (dragMeta.create) {\n var addingEvents_1 = eventTupleToStore(droppableEvent);\n receivingContext.dispatch({\n type: 'MERGE_EVENTS',\n eventStore: addingEvents_1\n });\n\n if (pev.isTouch) {\n receivingContext.dispatch({\n type: 'SELECT_EVENT',\n eventInstanceId: droppableEvent.instance.instanceId\n });\n } // signal that an external event landed\n\n\n receivingContext.emitter.trigger('eventReceive', {\n event: new EventApi(receivingContext, droppableEvent.def, droppableEvent.instance),\n relatedEvents: [],\n revert: function revert() {\n receivingContext.dispatch({\n type: 'REMOVE_EVENTS',\n eventStore: addingEvents_1\n });\n },\n draggedEl: pev.subjectEl,\n view: finalView\n });\n }\n }\n\n _this.receivingContext = null;\n _this.droppableEvent = null;\n };\n\n var hitDragging = this.hitDragging = new HitDragging(dragging, interactionSettingsStore);\n hitDragging.requireInitial = false; // will start outside of a component\n\n hitDragging.emitter.on('dragstart', this.handleDragStart);\n hitDragging.emitter.on('hitupdate', this.handleHitUpdate);\n hitDragging.emitter.on('dragend', this.handleDragEnd);\n this.suppliedDragMeta = suppliedDragMeta;\n }\n\n ExternalElementDragging.prototype.buildDragMeta = function (subjectEl) {\n if (typeof this.suppliedDragMeta === 'object') {\n return parseDragMeta(this.suppliedDragMeta);\n }\n\n if (typeof this.suppliedDragMeta === 'function') {\n return parseDragMeta(this.suppliedDragMeta(subjectEl));\n }\n\n return getDragMetaFromEl(subjectEl);\n };\n\n ExternalElementDragging.prototype.displayDrag = function (nextContext, state) {\n var prevContext = this.receivingContext;\n\n if (prevContext && prevContext !== nextContext) {\n prevContext.dispatch({\n type: 'UNSET_EVENT_DRAG'\n });\n }\n\n if (nextContext) {\n nextContext.dispatch({\n type: 'SET_EVENT_DRAG',\n state: state\n });\n }\n };\n\n ExternalElementDragging.prototype.clearDrag = function () {\n if (this.receivingContext) {\n this.receivingContext.dispatch({\n type: 'UNSET_EVENT_DRAG'\n });\n }\n };\n\n ExternalElementDragging.prototype.canDropElOnCalendar = function (el, receivingContext) {\n var dropAccept = receivingContext.options.dropAccept;\n\n if (typeof dropAccept === 'function') {\n return dropAccept.call(receivingContext.calendarApi, el);\n }\n\n if (typeof dropAccept === 'string' && dropAccept) {\n return Boolean(elementMatches(el, dropAccept));\n }\n\n return true;\n };\n\n return ExternalElementDragging;\n}(); // Utils for computing event store from the DragMeta\n// ----------------------------------------------------------------------------------------------------\n\n\nfunction computeEventForDateSpan(dateSpan, dragMeta, context) {\n var defProps = __assign({}, dragMeta.leftoverProps);\n\n for (var _i = 0, _a = context.pluginHooks.externalDefTransforms; _i < _a.length; _i++) {\n var transform = _a[_i];\n\n __assign(defProps, transform(dateSpan, dragMeta));\n }\n\n var _b = refineEventDef(defProps, context),\n refined = _b.refined,\n extra = _b.extra;\n\n var def = parseEventDef(refined, extra, dragMeta.sourceId, dateSpan.allDay, context.options.forceEventDuration || Boolean(dragMeta.duration), // hasEnd\n context);\n var start = dateSpan.range.start; // only rely on time info if drop zone is all-day,\n // otherwise, we already know the time\n\n if (dateSpan.allDay && dragMeta.startTime) {\n start = context.dateEnv.add(start, dragMeta.startTime);\n }\n\n var end = dragMeta.duration ? context.dateEnv.add(start, dragMeta.duration) : getDefaultEventEnd(dateSpan.allDay, start, context);\n var instance = createEventInstance(def.defId, {\n start: start,\n end: end\n });\n return {\n def: def,\n instance: instance\n };\n} // Utils for extracting data from element\n// ----------------------------------------------------------------------------------------------------\n\n\nfunction getDragMetaFromEl(el) {\n var str = getEmbeddedElData(el, 'event');\n var obj = str ? JSON.parse(str) : {\n create: false\n }; // if no embedded data, assume no event creation\n\n return parseDragMeta(obj);\n}\n\nconfig.dataAttrPrefix = '';\n\nfunction getEmbeddedElData(el, name) {\n var prefix = config.dataAttrPrefix;\n var prefixedName = (prefix ? prefix + '-' : '') + name;\n return el.getAttribute('data-' + prefixedName) || '';\n}\n/*\nMakes an element (that is *external* to any calendar) draggable.\nCan pass in data that determines how an event will be created when dropped onto a calendar.\nLeverages FullCalendar's internal drag-n-drop functionality WITHOUT a third-party drag system.\n*/\n\n\nvar ExternalDraggable =\n/** @class */\nfunction () {\n function ExternalDraggable(el, settings) {\n var _this = this;\n\n if (settings === void 0) {\n settings = {};\n }\n\n this.handlePointerDown = function (ev) {\n var dragging = _this.dragging;\n var _a = _this.settings,\n minDistance = _a.minDistance,\n longPressDelay = _a.longPressDelay;\n dragging.minDistance = minDistance != null ? minDistance : ev.isTouch ? 0 : BASE_OPTION_DEFAULTS.eventDragMinDistance;\n dragging.delay = ev.isTouch ? // TODO: eventually read eventLongPressDelay instead vvv\n longPressDelay != null ? longPressDelay : BASE_OPTION_DEFAULTS.longPressDelay : 0;\n };\n\n this.handleDragStart = function (ev) {\n if (ev.isTouch && _this.dragging.delay && ev.subjectEl.classList.contains('fc-event')) {\n _this.dragging.mirror.getMirrorEl().classList.add('fc-event-selected');\n }\n };\n\n this.settings = settings;\n var dragging = this.dragging = new FeaturefulElementDragging(el);\n dragging.touchScrollAllowed = false;\n\n if (settings.itemSelector != null) {\n dragging.pointer.selector = settings.itemSelector;\n }\n\n if (settings.appendTo != null) {\n dragging.mirror.parentNode = settings.appendTo; // TODO: write tests\n }\n\n dragging.emitter.on('pointerdown', this.handlePointerDown);\n dragging.emitter.on('dragstart', this.handleDragStart);\n new ExternalElementDragging(dragging, settings.eventData); // eslint-disable-line no-new\n }\n\n ExternalDraggable.prototype.destroy = function () {\n this.dragging.destroy();\n };\n\n return ExternalDraggable;\n}();\n/*\nDetects when a *THIRD-PARTY* drag-n-drop system interacts with elements.\nThe third-party system is responsible for drawing the visuals effects of the drag.\nThis class simply monitors for pointer movements and fires events.\nIt also has the ability to hide the moving element (the \"mirror\") during the drag.\n*/\n\n\nvar InferredElementDragging =\n/** @class */\nfunction (_super) {\n __extends(InferredElementDragging, _super);\n\n function InferredElementDragging(containerEl) {\n var _this = _super.call(this, containerEl) || this;\n\n _this.shouldIgnoreMove = false;\n _this.mirrorSelector = '';\n _this.currentMirrorEl = null;\n\n _this.handlePointerDown = function (ev) {\n _this.emitter.trigger('pointerdown', ev);\n\n if (!_this.shouldIgnoreMove) {\n // fire dragstart right away. does not support delay or min-distance\n _this.emitter.trigger('dragstart', ev);\n }\n };\n\n _this.handlePointerMove = function (ev) {\n if (!_this.shouldIgnoreMove) {\n _this.emitter.trigger('dragmove', ev);\n }\n };\n\n _this.handlePointerUp = function (ev) {\n _this.emitter.trigger('pointerup', ev);\n\n if (!_this.shouldIgnoreMove) {\n // fire dragend right away. does not support a revert animation\n _this.emitter.trigger('dragend', ev);\n }\n };\n\n var pointer = _this.pointer = new PointerDragging(containerEl);\n pointer.emitter.on('pointerdown', _this.handlePointerDown);\n pointer.emitter.on('pointermove', _this.handlePointerMove);\n pointer.emitter.on('pointerup', _this.handlePointerUp);\n return _this;\n }\n\n InferredElementDragging.prototype.destroy = function () {\n this.pointer.destroy();\n };\n\n InferredElementDragging.prototype.setIgnoreMove = function (bool) {\n this.shouldIgnoreMove = bool;\n };\n\n InferredElementDragging.prototype.setMirrorIsVisible = function (bool) {\n if (bool) {\n // restore a previously hidden element.\n // use the reference in case the selector class has already been removed.\n if (this.currentMirrorEl) {\n this.currentMirrorEl.style.visibility = '';\n this.currentMirrorEl = null;\n }\n } else {\n var mirrorEl = this.mirrorSelector // TODO: somehow query FullCalendars WITHIN shadow-roots\n ? document.querySelector(this.mirrorSelector) : null;\n\n if (mirrorEl) {\n this.currentMirrorEl = mirrorEl;\n mirrorEl.style.visibility = 'hidden';\n }\n }\n };\n\n return InferredElementDragging;\n}(ElementDragging);\n/*\nBridges third-party drag-n-drop systems with FullCalendar.\nMust be instantiated and destroyed by caller.\n*/\n\n\nvar ThirdPartyDraggable =\n/** @class */\nfunction () {\n function ThirdPartyDraggable(containerOrSettings, settings) {\n var containerEl = document;\n\n if ( // wish we could just test instanceof EventTarget, but doesn't work in IE11\n containerOrSettings === document || containerOrSettings instanceof Element) {\n containerEl = containerOrSettings;\n settings = settings || {};\n } else {\n settings = containerOrSettings || {};\n }\n\n var dragging = this.dragging = new InferredElementDragging(containerEl);\n\n if (typeof settings.itemSelector === 'string') {\n dragging.pointer.selector = settings.itemSelector;\n } else if (containerEl === document) {\n dragging.pointer.selector = '[data-event]';\n }\n\n if (typeof settings.mirrorSelector === 'string') {\n dragging.mirrorSelector = settings.mirrorSelector;\n }\n\n new ExternalElementDragging(dragging, settings.eventData); // eslint-disable-line no-new\n }\n\n ThirdPartyDraggable.prototype.destroy = function () {\n this.dragging.destroy();\n };\n\n return ThirdPartyDraggable;\n}();\n\nvar main = createPlugin({\n componentInteractions: [DateClicking, DateSelecting, EventDragging, EventResizing],\n calendarInteractions: [UnselectAuto],\n elementDraggingImpl: FeaturefulElementDragging,\n optionRefiners: OPTION_REFINERS,\n listenerRefiners: LISTENER_REFINERS\n});\nexport default main;\nexport { ExternalDraggable as Draggable, FeaturefulElementDragging, PointerDragging, ThirdPartyDraggable };","\"use strict\";\n\nvar Sortable = require('./Sortable').default;\n\nmodule.exports = Sortable;","/*\nobject-assign\n(c) Sindre Sorhus\n@license MIT\n*/\n'use strict';\n/* eslint-disable no-unused-vars */\n\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar hasOwnProperty = Object.prototype.hasOwnProperty;\nvar propIsEnumerable = Object.prototype.propertyIsEnumerable;\n\nfunction toObject(val) {\n if (val === null || val === undefined) {\n throw new TypeError('Object.assign cannot be called with null or undefined');\n }\n\n return Object(val);\n}\n\nfunction shouldUseNative() {\n try {\n if (!Object.assign) {\n return false;\n } // Detect buggy property enumeration order in older V8 versions.\n // https://bugs.chromium.org/p/v8/issues/detail?id=4118\n\n\n var test1 = new String('abc'); // eslint-disable-line no-new-wrappers\n\n test1[5] = 'de';\n\n if (Object.getOwnPropertyNames(test1)[0] === '5') {\n return false;\n } // https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\n\n var test2 = {};\n\n for (var i = 0; i < 10; i++) {\n test2['_' + String.fromCharCode(i)] = i;\n }\n\n var order2 = Object.getOwnPropertyNames(test2).map(function (n) {\n return test2[n];\n });\n\n if (order2.join('') !== '0123456789') {\n return false;\n } // https://bugs.chromium.org/p/v8/issues/detail?id=3056\n\n\n var test3 = {};\n 'abcdefghijklmnopqrst'.split('').forEach(function (letter) {\n test3[letter] = letter;\n });\n\n if (Object.keys(Object.assign({}, test3)).join('') !== 'abcdefghijklmnopqrst') {\n return false;\n }\n\n return true;\n } catch (err) {\n // We don't expect any of the above to throw, but better to be safe.\n return false;\n }\n}\n\nmodule.exports = shouldUseNative() ? Object.assign : function (target, source) {\n var from;\n var to = toObject(target);\n var symbols;\n\n for (var s = 1; s < arguments.length; s++) {\n from = Object(arguments[s]);\n\n for (var key in from) {\n if (hasOwnProperty.call(from, key)) {\n to[key] = from[key];\n }\n }\n\n if (getOwnPropertySymbols) {\n symbols = getOwnPropertySymbols(from);\n\n for (var i = 0; i < symbols.length; i++) {\n if (propIsEnumerable.call(from, symbols[i])) {\n to[symbols[i]] = from[symbols[i]];\n }\n }\n }\n }\n\n return to;\n};","'use strict';\n\nmodule.exports = function bind(fn, thisArg) {\n return function wrap() {\n var args = new Array(arguments.length);\n\n for (var i = 0; i < args.length; i++) {\n args[i] = arguments[i];\n }\n\n return fn.apply(thisArg, args);\n };\n};","'use strict';\n\nvar utils = require('./../utils');\n\nfunction encode(val) {\n return encodeURIComponent(val).replace(/%3A/gi, ':').replace(/%24/g, '$').replace(/%2C/gi, ',').replace(/%20/g, '+').replace(/%5B/gi, '[').replace(/%5D/gi, ']');\n}\n/**\n * Build a URL by appending params to the end\n *\n * @param {string} url The base of the url (e.g., http://www.google.com)\n * @param {object} [params] The params to be appended\n * @returns {string} The formatted url\n */\n\n\nmodule.exports = function buildURL(url, params, paramsSerializer) {\n /*eslint no-param-reassign:0*/\n if (!params) {\n return url;\n }\n\n var serializedParams;\n\n if (paramsSerializer) {\n serializedParams = paramsSerializer(params);\n } else if (utils.isURLSearchParams(params)) {\n serializedParams = params.toString();\n } else {\n var parts = [];\n utils.forEach(params, function serialize(val, key) {\n if (val === null || typeof val === 'undefined') {\n return;\n }\n\n if (utils.isArray(val)) {\n key = key + '[]';\n } else {\n val = [val];\n }\n\n utils.forEach(val, function parseValue(v) {\n if (utils.isDate(v)) {\n v = v.toISOString();\n } else if (utils.isObject(v)) {\n v = JSON.stringify(v);\n }\n\n parts.push(encode(key) + '=' + encode(v));\n });\n });\n serializedParams = parts.join('&');\n }\n\n if (serializedParams) {\n var hashmarkIndex = url.indexOf('#');\n\n if (hashmarkIndex !== -1) {\n url = url.slice(0, hashmarkIndex);\n }\n\n url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;\n }\n\n return url;\n};","'use strict';\n/**\n * Update an Error with the specified config, error code, and response.\n *\n * @param {Error} error The error to update.\n * @param {Object} config The config.\n * @param {string} [code] The error code (for example, 'ECONNABORTED').\n * @param {Object} [request] The request.\n * @param {Object} [response] The response.\n * @returns {Error} The error.\n */\n\nmodule.exports = function enhanceError(error, config, code, request, response) {\n error.config = config;\n\n if (code) {\n error.code = code;\n }\n\n error.request = request;\n error.response = response;\n error.isAxiosError = true;\n\n error.toJSON = function toJSON() {\n return {\n // Standard\n message: this.message,\n name: this.name,\n // Microsoft\n description: this.description,\n number: this.number,\n // Mozilla\n fileName: this.fileName,\n lineNumber: this.lineNumber,\n columnNumber: this.columnNumber,\n stack: this.stack,\n // Axios\n config: this.config,\n code: this.code\n };\n };\n\n return error;\n};","'use strict';\n\nvar utils = require('./../utils');\n\nvar settle = require('./../core/settle');\n\nvar cookies = require('./../helpers/cookies');\n\nvar buildURL = require('./../helpers/buildURL');\n\nvar buildFullPath = require('../core/buildFullPath');\n\nvar parseHeaders = require('./../helpers/parseHeaders');\n\nvar isURLSameOrigin = require('./../helpers/isURLSameOrigin');\n\nvar createError = require('../core/createError');\n\nmodule.exports = function xhrAdapter(config) {\n return new Promise(function dispatchXhrRequest(resolve, reject) {\n var requestData = config.data;\n var requestHeaders = config.headers;\n var responseType = config.responseType;\n\n if (utils.isFormData(requestData)) {\n delete requestHeaders['Content-Type']; // Let the browser set it\n }\n\n var request = new XMLHttpRequest(); // HTTP basic authentication\n\n if (config.auth) {\n var username = config.auth.username || '';\n var password = config.auth.password ? unescape(encodeURIComponent(config.auth.password)) : '';\n requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password);\n }\n\n var fullPath = buildFullPath(config.baseURL, config.url);\n request.open(config.method.toUpperCase(), buildURL(fullPath, config.params, config.paramsSerializer), true); // Set the request timeout in MS\n\n request.timeout = config.timeout;\n\n function onloadend() {\n if (!request) {\n return;\n } // Prepare the response\n\n\n var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null;\n var responseData = !responseType || responseType === 'text' || responseType === 'json' ? request.responseText : request.response;\n var response = {\n data: responseData,\n status: request.status,\n statusText: request.statusText,\n headers: responseHeaders,\n config: config,\n request: request\n };\n settle(resolve, reject, response); // Clean up request\n\n request = null;\n }\n\n if ('onloadend' in request) {\n // Use onloadend if available\n request.onloadend = onloadend;\n } else {\n // Listen for ready state to emulate onloadend\n request.onreadystatechange = function handleLoad() {\n if (!request || request.readyState !== 4) {\n return;\n } // The request errored out and we didn't get a response, this will be\n // handled by onerror instead\n // With one exception: request that using file: protocol, most browsers\n // will return status as 0 even though it's a successful request\n\n\n if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {\n return;\n } // readystate handler is calling before onerror or ontimeout handlers,\n // so we should call onloadend on the next 'tick'\n\n\n setTimeout(onloadend);\n };\n } // Handle browser request cancellation (as opposed to a manual cancellation)\n\n\n request.onabort = function handleAbort() {\n if (!request) {\n return;\n }\n\n reject(createError('Request aborted', config, 'ECONNABORTED', request)); // Clean up request\n\n request = null;\n }; // Handle low level network errors\n\n\n request.onerror = function handleError() {\n // Real errors are hidden from us by the browser\n // onerror should only fire if it's a network error\n reject(createError('Network Error', config, null, request)); // Clean up request\n\n request = null;\n }; // Handle timeout\n\n\n request.ontimeout = function handleTimeout() {\n var timeoutErrorMessage = 'timeout of ' + config.timeout + 'ms exceeded';\n\n if (config.timeoutErrorMessage) {\n timeoutErrorMessage = config.timeoutErrorMessage;\n }\n\n reject(createError(timeoutErrorMessage, config, config.transitional && config.transitional.clarifyTimeoutError ? 'ETIMEDOUT' : 'ECONNABORTED', request)); // Clean up request\n\n request = null;\n }; // Add xsrf header\n // This is only done if running in a standard browser environment.\n // Specifically not if we're in a web worker, or react-native.\n\n\n if (utils.isStandardBrowserEnv()) {\n // Add xsrf header\n var xsrfValue = (config.withCredentials || isURLSameOrigin(fullPath)) && config.xsrfCookieName ? cookies.read(config.xsrfCookieName) : undefined;\n\n if (xsrfValue) {\n requestHeaders[config.xsrfHeaderName] = xsrfValue;\n }\n } // Add headers to the request\n\n\n if ('setRequestHeader' in request) {\n utils.forEach(requestHeaders, function setRequestHeader(val, key) {\n if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') {\n // Remove Content-Type if data is undefined\n delete requestHeaders[key];\n } else {\n // Otherwise add header to the request\n request.setRequestHeader(key, val);\n }\n });\n } // Add withCredentials to request if needed\n\n\n if (!utils.isUndefined(config.withCredentials)) {\n request.withCredentials = !!config.withCredentials;\n } // Add responseType to request if needed\n\n\n if (responseType && responseType !== 'json') {\n request.responseType = config.responseType;\n } // Handle progress if needed\n\n\n if (typeof config.onDownloadProgress === 'function') {\n request.addEventListener('progress', config.onDownloadProgress);\n } // Not all browsers support upload events\n\n\n if (typeof config.onUploadProgress === 'function' && request.upload) {\n request.upload.addEventListener('progress', config.onUploadProgress);\n }\n\n if (config.cancelToken) {\n // Handle cancellation\n config.cancelToken.promise.then(function onCanceled(cancel) {\n if (!request) {\n return;\n }\n\n request.abort();\n reject(cancel); // Clean up request\n\n request = null;\n });\n }\n\n if (!requestData) {\n requestData = null;\n } // Send the request\n\n\n request.send(requestData);\n });\n};","'use strict';\n\nvar enhanceError = require('./enhanceError');\n/**\n * Create an Error with the specified message, config, error code, request and response.\n *\n * @param {string} message The error message.\n * @param {Object} config The config.\n * @param {string} [code] The error code (for example, 'ECONNABORTED').\n * @param {Object} [request] The request.\n * @param {Object} [response] The response.\n * @returns {Error} The created error.\n */\n\n\nmodule.exports = function createError(message, config, code, request, response) {\n var error = new Error(message);\n return enhanceError(error, config, code, request, response);\n};","'use strict';\n\nmodule.exports = function isCancel(value) {\n return !!(value && value.__CANCEL__);\n};","'use strict';\n\nvar utils = require('../utils');\n/**\n * Config-specific merge-function which creates a new config-object\n * by merging two configuration objects together.\n *\n * @param {Object} config1\n * @param {Object} config2\n * @returns {Object} New object resulting from merging config2 to config1\n */\n\n\nmodule.exports = function mergeConfig(config1, config2) {\n // eslint-disable-next-line no-param-reassign\n config2 = config2 || {};\n var config = {};\n var valueFromConfig2Keys = ['url', 'method', 'data'];\n var mergeDeepPropertiesKeys = ['headers', 'auth', 'proxy', 'params'];\n var defaultToConfig2Keys = ['baseURL', 'transformRequest', 'transformResponse', 'paramsSerializer', 'timeout', 'timeoutMessage', 'withCredentials', 'adapter', 'responseType', 'xsrfCookieName', 'xsrfHeaderName', 'onUploadProgress', 'onDownloadProgress', 'decompress', 'maxContentLength', 'maxBodyLength', 'maxRedirects', 'transport', 'httpAgent', 'httpsAgent', 'cancelToken', 'socketPath', 'responseEncoding'];\n var directMergeKeys = ['validateStatus'];\n\n function getMergedValue(target, source) {\n if (utils.isPlainObject(target) && utils.isPlainObject(source)) {\n return utils.merge(target, source);\n } else if (utils.isPlainObject(source)) {\n return utils.merge({}, source);\n } else if (utils.isArray(source)) {\n return source.slice();\n }\n\n return source;\n }\n\n function mergeDeepProperties(prop) {\n if (!utils.isUndefined(config2[prop])) {\n config[prop] = getMergedValue(config1[prop], config2[prop]);\n } else if (!utils.isUndefined(config1[prop])) {\n config[prop] = getMergedValue(undefined, config1[prop]);\n }\n }\n\n utils.forEach(valueFromConfig2Keys, function valueFromConfig2(prop) {\n if (!utils.isUndefined(config2[prop])) {\n config[prop] = getMergedValue(undefined, config2[prop]);\n }\n });\n utils.forEach(mergeDeepPropertiesKeys, mergeDeepProperties);\n utils.forEach(defaultToConfig2Keys, function defaultToConfig2(prop) {\n if (!utils.isUndefined(config2[prop])) {\n config[prop] = getMergedValue(undefined, config2[prop]);\n } else if (!utils.isUndefined(config1[prop])) {\n config[prop] = getMergedValue(undefined, config1[prop]);\n }\n });\n utils.forEach(directMergeKeys, function merge(prop) {\n if (prop in config2) {\n config[prop] = getMergedValue(config1[prop], config2[prop]);\n } else if (prop in config1) {\n config[prop] = getMergedValue(undefined, config1[prop]);\n }\n });\n var axiosKeys = valueFromConfig2Keys.concat(mergeDeepPropertiesKeys).concat(defaultToConfig2Keys).concat(directMergeKeys);\n var otherKeys = Object.keys(config1).concat(Object.keys(config2)).filter(function filterAxiosKeys(key) {\n return axiosKeys.indexOf(key) === -1;\n });\n utils.forEach(otherKeys, mergeDeepProperties);\n return config;\n};","'use strict';\n/**\n * A `Cancel` is an object that is thrown when an operation is canceled.\n *\n * @class\n * @param {string=} message The message.\n */\n\nfunction Cancel(message) {\n this.message = message;\n}\n\nCancel.prototype.toString = function toString() {\n return 'Cancel' + (this.message ? ': ' + this.message : '');\n};\n\nCancel.prototype.__CANCEL__ = true;\nmodule.exports = Cancel;","var jws = require('jws');\n\nmodule.exports = function (jwt, options) {\n options = options || {};\n var decoded = jws.decode(jwt, options);\n\n if (!decoded) {\n return null;\n }\n\n var payload = decoded.payload; //try parse the payload\n\n if (typeof payload === 'string') {\n try {\n var obj = JSON.parse(payload);\n\n if (obj !== null && typeof obj === 'object') {\n payload = obj;\n }\n } catch (e) {}\n } //return header if `complete` option is enabled. header includes claims\n //such as `kid` and `alg` used to select the key within a JWKS needed to\n //verify the signature\n\n\n if (options.complete === true) {\n return {\n header: decoded.header,\n payload: payload,\n signature: decoded.signature\n };\n }\n\n return payload;\n};","var toString = {}.toString;\n\nmodule.exports = Array.isArray || function (arr) {\n return toString.call(arr) == '[object Array]';\n};","/*global module, process*/\nvar Buffer = require('safe-buffer').Buffer;\n\nvar Stream = require('stream');\n\nvar util = require('util');\n\nfunction DataStream(data) {\n this.buffer = null;\n this.writable = true;\n this.readable = true; // No input\n\n if (!data) {\n this.buffer = Buffer.alloc(0);\n return this;\n } // Stream\n\n\n if (typeof data.pipe === 'function') {\n this.buffer = Buffer.alloc(0);\n data.pipe(this);\n return this;\n } // Buffer or String\n // or Object (assumedly a passworded key)\n\n\n if (data.length || typeof data === 'object') {\n this.buffer = data;\n this.writable = false;\n process.nextTick(function () {\n this.emit('end', data);\n this.readable = false;\n this.emit('close');\n }.bind(this));\n return this;\n }\n\n throw new TypeError('Unexpected data type (' + typeof data + ')');\n}\n\nutil.inherits(DataStream, Stream);\n\nDataStream.prototype.write = function write(data) {\n this.buffer = Buffer.concat([this.buffer, Buffer.from(data)]);\n this.emit('data', data);\n};\n\nDataStream.prototype.end = function end(data) {\n if (data) this.write(data);\n this.emit('end', data);\n this.emit('close');\n this.writable = false;\n this.readable = false;\n};\n\nmodule.exports = DataStream;","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n'use strict';\n/**/\n\nvar pna = require('process-nextick-args');\n/* */\n\n\nmodule.exports = Readable;\n/**/\n\nvar isArray = require('isarray');\n/* */\n\n/**/\n\n\nvar Duplex;\n/* */\n\nReadable.ReadableState = ReadableState;\n/**/\n\nvar EE = require('events').EventEmitter;\n\nvar EElistenerCount = function EElistenerCount(emitter, type) {\n return emitter.listeners(type).length;\n};\n/* */\n\n/**/\n\n\nvar Stream = require('./internal/streams/stream');\n/* */\n\n/**/\n\n\nvar Buffer = require('safe-buffer').Buffer;\n\nvar OurUint8Array = global.Uint8Array || function () {};\n\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\n\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n/* */\n\n/**/\n\n\nvar util = Object.create(require('core-util-is'));\nutil.inherits = require('inherits');\n/* */\n\n/**/\n\nvar debugUtil = require('util');\n\nvar debug = void 0;\n\nif (debugUtil && debugUtil.debuglog) {\n debug = debugUtil.debuglog('stream');\n} else {\n debug = function debug() {};\n}\n/* */\n\n\nvar BufferList = require('./internal/streams/BufferList');\n\nvar destroyImpl = require('./internal/streams/destroy');\n\nvar StringDecoder;\nutil.inherits(Readable, Stream);\nvar kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];\n\nfunction prependListener(emitter, event, fn) {\n // Sadly this is not cacheable as some libraries bundle their own\n // event emitter implementation with them.\n if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn); // This is a hack to make sure that our error handler is attached before any\n // userland ones. NEVER DO THIS. This is here only because this code needs\n // to continue to work with older versions of Node.js that do not include\n // the prependListener() method. The goal is to eventually remove this hack.\n\n if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];\n}\n\nfunction ReadableState(options, stream) {\n Duplex = Duplex || require('./_stream_duplex');\n options = options || {}; // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream.\n // These options can be provided separately as readableXXX and writableXXX.\n\n var isDuplex = stream instanceof Duplex; // object stream flag. Used to make read(n) ignore n and to\n // make all the buffer merging and length checks go away\n\n this.objectMode = !!options.objectMode;\n if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode; // the point at which it stops calling _read() to fill the buffer\n // Note: 0 is a valid value, means \"don't call _read preemptively ever\"\n\n var hwm = options.highWaterMark;\n var readableHwm = options.readableHighWaterMark;\n var defaultHwm = this.objectMode ? 16 : 16 * 1024;\n if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm;else this.highWaterMark = defaultHwm; // cast to ints.\n\n this.highWaterMark = Math.floor(this.highWaterMark); // A linked list is used to store data chunks instead of an array because the\n // linked list can remove elements from the beginning faster than\n // array.shift()\n\n this.buffer = new BufferList();\n this.length = 0;\n this.pipes = null;\n this.pipesCount = 0;\n this.flowing = null;\n this.ended = false;\n this.endEmitted = false;\n this.reading = false; // a flag to be able to tell if the event 'readable'/'data' is emitted\n // immediately, or on a later tick. We set this to true at first, because\n // any actions that shouldn't happen until \"later\" should generally also\n // not happen before the first read call.\n\n this.sync = true; // whenever we return null, then we set a flag to say\n // that we're awaiting a 'readable' event emission.\n\n this.needReadable = false;\n this.emittedReadable = false;\n this.readableListening = false;\n this.resumeScheduled = false; // has it been destroyed\n\n this.destroyed = false; // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n\n this.defaultEncoding = options.defaultEncoding || 'utf8'; // the number of writers that are awaiting a drain event in .pipe()s\n\n this.awaitDrain = 0; // if true, a maybeReadMore has been scheduled\n\n this.readingMore = false;\n this.decoder = null;\n this.encoding = null;\n\n if (options.encoding) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n this.decoder = new StringDecoder(options.encoding);\n this.encoding = options.encoding;\n }\n}\n\nfunction Readable(options) {\n Duplex = Duplex || require('./_stream_duplex');\n if (!(this instanceof Readable)) return new Readable(options);\n this._readableState = new ReadableState(options, this); // legacy\n\n this.readable = true;\n\n if (options) {\n if (typeof options.read === 'function') this._read = options.read;\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n }\n\n Stream.call(this);\n}\n\nObject.defineProperty(Readable.prototype, 'destroyed', {\n get: function get() {\n if (this._readableState === undefined) {\n return false;\n }\n\n return this._readableState.destroyed;\n },\n set: function set(value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._readableState) {\n return;\n } // backward compatibility, the user is explicitly\n // managing destroyed\n\n\n this._readableState.destroyed = value;\n }\n});\nReadable.prototype.destroy = destroyImpl.destroy;\nReadable.prototype._undestroy = destroyImpl.undestroy;\n\nReadable.prototype._destroy = function (err, cb) {\n this.push(null);\n cb(err);\n}; // Manually shove something into the read() buffer.\n// This returns true if the highWaterMark has not been hit yet,\n// similar to how Writable.write() returns true if you should\n// write() some more.\n\n\nReadable.prototype.push = function (chunk, encoding) {\n var state = this._readableState;\n var skipChunkCheck;\n\n if (!state.objectMode) {\n if (typeof chunk === 'string') {\n encoding = encoding || state.defaultEncoding;\n\n if (encoding !== state.encoding) {\n chunk = Buffer.from(chunk, encoding);\n encoding = '';\n }\n\n skipChunkCheck = true;\n }\n } else {\n skipChunkCheck = true;\n }\n\n return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);\n}; // Unshift should *always* be something directly out of read()\n\n\nReadable.prototype.unshift = function (chunk) {\n return readableAddChunk(this, chunk, null, true, false);\n};\n\nfunction readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {\n var state = stream._readableState;\n\n if (chunk === null) {\n state.reading = false;\n onEofChunk(stream, state);\n } else {\n var er;\n if (!skipChunkCheck) er = chunkInvalid(state, chunk);\n\n if (er) {\n stream.emit('error', er);\n } else if (state.objectMode || chunk && chunk.length > 0) {\n if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n\n if (addToFront) {\n if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true);\n } else if (state.ended) {\n stream.emit('error', new Error('stream.push() after EOF'));\n } else {\n state.reading = false;\n\n if (state.decoder && !encoding) {\n chunk = state.decoder.write(chunk);\n if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);\n } else {\n addChunk(stream, state, chunk, false);\n }\n }\n } else if (!addToFront) {\n state.reading = false;\n }\n }\n\n return needMoreData(state);\n}\n\nfunction addChunk(stream, state, chunk, addToFront) {\n if (state.flowing && state.length === 0 && !state.sync) {\n stream.emit('data', chunk);\n stream.read(0);\n } else {\n // update the buffer info.\n state.length += state.objectMode ? 1 : chunk.length;\n if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);\n if (state.needReadable) emitReadable(stream);\n }\n\n maybeReadMore(stream, state);\n}\n\nfunction chunkInvalid(state, chunk) {\n var er;\n\n if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {\n er = new TypeError('Invalid non-string/buffer chunk');\n }\n\n return er;\n} // if it's past the high water mark, we can push in some more.\n// Also, if we have no data yet, we can stand some\n// more bytes. This is to work around cases where hwm=0,\n// such as the repl. Also, if the push() triggered a\n// readable event, and the user called read(largeNumber) such that\n// needReadable was set, then we ought to push more, so that another\n// 'readable' event will be triggered.\n\n\nfunction needMoreData(state) {\n return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);\n}\n\nReadable.prototype.isPaused = function () {\n return this._readableState.flowing === false;\n}; // backwards compatibility.\n\n\nReadable.prototype.setEncoding = function (enc) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n this._readableState.decoder = new StringDecoder(enc);\n this._readableState.encoding = enc;\n return this;\n}; // Don't raise the hwm > 8MB\n\n\nvar MAX_HWM = 0x800000;\n\nfunction computeNewHighWaterMark(n) {\n if (n >= MAX_HWM) {\n n = MAX_HWM;\n } else {\n // Get the next highest power of 2 to prevent increasing hwm excessively in\n // tiny amounts\n n--;\n n |= n >>> 1;\n n |= n >>> 2;\n n |= n >>> 4;\n n |= n >>> 8;\n n |= n >>> 16;\n n++;\n }\n\n return n;\n} // This function is designed to be inlinable, so please take care when making\n// changes to the function body.\n\n\nfunction howMuchToRead(n, state) {\n if (n <= 0 || state.length === 0 && state.ended) return 0;\n if (state.objectMode) return 1;\n\n if (n !== n) {\n // Only flow one buffer at a time\n if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;\n } // If we're asking for more than the current hwm, then raise the hwm.\n\n\n if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);\n if (n <= state.length) return n; // Don't have enough\n\n if (!state.ended) {\n state.needReadable = true;\n return 0;\n }\n\n return state.length;\n} // you can override either this method, or the async _read(n) below.\n\n\nReadable.prototype.read = function (n) {\n debug('read', n);\n n = parseInt(n, 10);\n var state = this._readableState;\n var nOrig = n;\n if (n !== 0) state.emittedReadable = false; // if we're doing read(0) to trigger a readable event, but we\n // already have a bunch of data in the buffer, then just trigger\n // the 'readable' event and move on.\n\n if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {\n debug('read: emitReadable', state.length, state.ended);\n if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);\n return null;\n }\n\n n = howMuchToRead(n, state); // if we've ended, and we're now clear, then finish it up.\n\n if (n === 0 && state.ended) {\n if (state.length === 0) endReadable(this);\n return null;\n } // All the actual chunk generation logic needs to be\n // *below* the call to _read. The reason is that in certain\n // synthetic stream cases, such as passthrough streams, _read\n // may be a completely synchronous operation which may change\n // the state of the read buffer, providing enough data when\n // before there was *not* enough.\n //\n // So, the steps are:\n // 1. Figure out what the state of things will be after we do\n // a read from the buffer.\n //\n // 2. If that resulting state will trigger a _read, then call _read.\n // Note that this may be asynchronous, or synchronous. Yes, it is\n // deeply ugly to write APIs this way, but that still doesn't mean\n // that the Readable class should behave improperly, as streams are\n // designed to be sync/async agnostic.\n // Take note if the _read call is sync or async (ie, if the read call\n // has returned yet), so that we know whether or not it's safe to emit\n // 'readable' etc.\n //\n // 3. Actually pull the requested chunks out of the buffer and return.\n // if we need a readable event, then we need to do some reading.\n\n\n var doRead = state.needReadable;\n debug('need readable', doRead); // if we currently have less than the highWaterMark, then also read some\n\n if (state.length === 0 || state.length - n < state.highWaterMark) {\n doRead = true;\n debug('length less than watermark', doRead);\n } // however, if we've ended, then there's no point, and if we're already\n // reading, then it's unnecessary.\n\n\n if (state.ended || state.reading) {\n doRead = false;\n debug('reading or ended', doRead);\n } else if (doRead) {\n debug('do read');\n state.reading = true;\n state.sync = true; // if the length is currently zero, then we *need* a readable event.\n\n if (state.length === 0) state.needReadable = true; // call internal read method\n\n this._read(state.highWaterMark);\n\n state.sync = false; // If _read pushed data synchronously, then `reading` will be false,\n // and we need to re-evaluate how much data we can return to the user.\n\n if (!state.reading) n = howMuchToRead(nOrig, state);\n }\n\n var ret;\n if (n > 0) ret = fromList(n, state);else ret = null;\n\n if (ret === null) {\n state.needReadable = true;\n n = 0;\n } else {\n state.length -= n;\n }\n\n if (state.length === 0) {\n // If we have nothing in the buffer, then we want to know\n // as soon as we *do* get something into the buffer.\n if (!state.ended) state.needReadable = true; // If we tried to read() past the EOF, then emit end on the next tick.\n\n if (nOrig !== n && state.ended) endReadable(this);\n }\n\n if (ret !== null) this.emit('data', ret);\n return ret;\n};\n\nfunction onEofChunk(stream, state) {\n if (state.ended) return;\n\n if (state.decoder) {\n var chunk = state.decoder.end();\n\n if (chunk && chunk.length) {\n state.buffer.push(chunk);\n state.length += state.objectMode ? 1 : chunk.length;\n }\n }\n\n state.ended = true; // emit 'readable' now to make sure it gets picked up.\n\n emitReadable(stream);\n} // Don't emit readable right away in sync mode, because this can trigger\n// another read() call => stack overflow. This way, it might trigger\n// a nextTick recursion warning, but that's not so bad.\n\n\nfunction emitReadable(stream) {\n var state = stream._readableState;\n state.needReadable = false;\n\n if (!state.emittedReadable) {\n debug('emitReadable', state.flowing);\n state.emittedReadable = true;\n if (state.sync) pna.nextTick(emitReadable_, stream);else emitReadable_(stream);\n }\n}\n\nfunction emitReadable_(stream) {\n debug('emit readable');\n stream.emit('readable');\n flow(stream);\n} // at this point, the user has presumably seen the 'readable' event,\n// and called read() to consume some data. that may have triggered\n// in turn another _read(n) call, in which case reading = true if\n// it's in progress.\n// However, if we're not ended, or reading, and the length < hwm,\n// then go ahead and try to read some more preemptively.\n\n\nfunction maybeReadMore(stream, state) {\n if (!state.readingMore) {\n state.readingMore = true;\n pna.nextTick(maybeReadMore_, stream, state);\n }\n}\n\nfunction maybeReadMore_(stream, state) {\n var len = state.length;\n\n while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {\n debug('maybeReadMore read 0');\n stream.read(0);\n if (len === state.length) // didn't get any data, stop spinning.\n break;else len = state.length;\n }\n\n state.readingMore = false;\n} // abstract method. to be overridden in specific implementation classes.\n// call cb(er, data) where data is <= n in length.\n// for virtual (non-string, non-buffer) streams, \"length\" is somewhat\n// arbitrary, and perhaps not very meaningful.\n\n\nReadable.prototype._read = function (n) {\n this.emit('error', new Error('_read() is not implemented'));\n};\n\nReadable.prototype.pipe = function (dest, pipeOpts) {\n var src = this;\n var state = this._readableState;\n\n switch (state.pipesCount) {\n case 0:\n state.pipes = dest;\n break;\n\n case 1:\n state.pipes = [state.pipes, dest];\n break;\n\n default:\n state.pipes.push(dest);\n break;\n }\n\n state.pipesCount += 1;\n debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);\n var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;\n var endFn = doEnd ? onend : unpipe;\n if (state.endEmitted) pna.nextTick(endFn);else src.once('end', endFn);\n dest.on('unpipe', onunpipe);\n\n function onunpipe(readable, unpipeInfo) {\n debug('onunpipe');\n\n if (readable === src) {\n if (unpipeInfo && unpipeInfo.hasUnpiped === false) {\n unpipeInfo.hasUnpiped = true;\n cleanup();\n }\n }\n }\n\n function onend() {\n debug('onend');\n dest.end();\n } // when the dest drains, it reduces the awaitDrain counter\n // on the source. This would be more elegant with a .once()\n // handler in flow(), but adding and removing repeatedly is\n // too slow.\n\n\n var ondrain = pipeOnDrain(src);\n dest.on('drain', ondrain);\n var cleanedUp = false;\n\n function cleanup() {\n debug('cleanup'); // cleanup event handlers once the pipe is broken\n\n dest.removeListener('close', onclose);\n dest.removeListener('finish', onfinish);\n dest.removeListener('drain', ondrain);\n dest.removeListener('error', onerror);\n dest.removeListener('unpipe', onunpipe);\n src.removeListener('end', onend);\n src.removeListener('end', unpipe);\n src.removeListener('data', ondata);\n cleanedUp = true; // if the reader is waiting for a drain event from this\n // specific writer, then it would cause it to never start\n // flowing again.\n // So, if this is awaiting a drain, then we just call it now.\n // If we don't know, then assume that we are waiting for one.\n\n if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();\n } // If the user pushes more data while we're writing to dest then we'll end up\n // in ondata again. However, we only want to increase awaitDrain once because\n // dest will only emit one 'drain' event for the multiple writes.\n // => Introduce a guard on increasing awaitDrain.\n\n\n var increasedAwaitDrain = false;\n src.on('data', ondata);\n\n function ondata(chunk) {\n debug('ondata');\n increasedAwaitDrain = false;\n var ret = dest.write(chunk);\n\n if (false === ret && !increasedAwaitDrain) {\n // If the user unpiped during `dest.write()`, it is possible\n // to get stuck in a permanently paused state if that write\n // also returned false.\n // => Check whether `dest` is still a piping destination.\n if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {\n debug('false write response, pause', src._readableState.awaitDrain);\n src._readableState.awaitDrain++;\n increasedAwaitDrain = true;\n }\n\n src.pause();\n }\n } // if the dest has an error, then stop piping into it.\n // however, don't suppress the throwing behavior for this.\n\n\n function onerror(er) {\n debug('onerror', er);\n unpipe();\n dest.removeListener('error', onerror);\n if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);\n } // Make sure our error handler is attached before userland ones.\n\n\n prependListener(dest, 'error', onerror); // Both close and finish should trigger unpipe, but only once.\n\n function onclose() {\n dest.removeListener('finish', onfinish);\n unpipe();\n }\n\n dest.once('close', onclose);\n\n function onfinish() {\n debug('onfinish');\n dest.removeListener('close', onclose);\n unpipe();\n }\n\n dest.once('finish', onfinish);\n\n function unpipe() {\n debug('unpipe');\n src.unpipe(dest);\n } // tell the dest that it's being piped to\n\n\n dest.emit('pipe', src); // start the flow if it hasn't been started already.\n\n if (!state.flowing) {\n debug('pipe resume');\n src.resume();\n }\n\n return dest;\n};\n\nfunction pipeOnDrain(src) {\n return function () {\n var state = src._readableState;\n debug('pipeOnDrain', state.awaitDrain);\n if (state.awaitDrain) state.awaitDrain--;\n\n if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {\n state.flowing = true;\n flow(src);\n }\n };\n}\n\nReadable.prototype.unpipe = function (dest) {\n var state = this._readableState;\n var unpipeInfo = {\n hasUnpiped: false\n }; // if we're not piping anywhere, then do nothing.\n\n if (state.pipesCount === 0) return this; // just one destination. most common case.\n\n if (state.pipesCount === 1) {\n // passed in one, but it's not the right one.\n if (dest && dest !== state.pipes) return this;\n if (!dest) dest = state.pipes; // got a match.\n\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n if (dest) dest.emit('unpipe', this, unpipeInfo);\n return this;\n } // slow case. multiple pipe destinations.\n\n\n if (!dest) {\n // remove all.\n var dests = state.pipes;\n var len = state.pipesCount;\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n\n for (var i = 0; i < len; i++) {\n dests[i].emit('unpipe', this, unpipeInfo);\n }\n\n return this;\n } // try to find the right one.\n\n\n var index = indexOf(state.pipes, dest);\n if (index === -1) return this;\n state.pipes.splice(index, 1);\n state.pipesCount -= 1;\n if (state.pipesCount === 1) state.pipes = state.pipes[0];\n dest.emit('unpipe', this, unpipeInfo);\n return this;\n}; // set up data events if they are asked for\n// Ensure readable listeners eventually get something\n\n\nReadable.prototype.on = function (ev, fn) {\n var res = Stream.prototype.on.call(this, ev, fn);\n\n if (ev === 'data') {\n // Start flowing on next tick if stream isn't explicitly paused\n if (this._readableState.flowing !== false) this.resume();\n } else if (ev === 'readable') {\n var state = this._readableState;\n\n if (!state.endEmitted && !state.readableListening) {\n state.readableListening = state.needReadable = true;\n state.emittedReadable = false;\n\n if (!state.reading) {\n pna.nextTick(nReadingNextTick, this);\n } else if (state.length) {\n emitReadable(this);\n }\n }\n }\n\n return res;\n};\n\nReadable.prototype.addListener = Readable.prototype.on;\n\nfunction nReadingNextTick(self) {\n debug('readable nexttick read 0');\n self.read(0);\n} // pause() and resume() are remnants of the legacy readable stream API\n// If the user uses them, then switch into old mode.\n\n\nReadable.prototype.resume = function () {\n var state = this._readableState;\n\n if (!state.flowing) {\n debug('resume');\n state.flowing = true;\n resume(this, state);\n }\n\n return this;\n};\n\nfunction resume(stream, state) {\n if (!state.resumeScheduled) {\n state.resumeScheduled = true;\n pna.nextTick(resume_, stream, state);\n }\n}\n\nfunction resume_(stream, state) {\n if (!state.reading) {\n debug('resume read 0');\n stream.read(0);\n }\n\n state.resumeScheduled = false;\n state.awaitDrain = 0;\n stream.emit('resume');\n flow(stream);\n if (state.flowing && !state.reading) stream.read(0);\n}\n\nReadable.prototype.pause = function () {\n debug('call pause flowing=%j', this._readableState.flowing);\n\n if (false !== this._readableState.flowing) {\n debug('pause');\n this._readableState.flowing = false;\n this.emit('pause');\n }\n\n return this;\n};\n\nfunction flow(stream) {\n var state = stream._readableState;\n debug('flow', state.flowing);\n\n while (state.flowing && stream.read() !== null) {}\n} // wrap an old-style stream as the async data source.\n// This is *not* part of the readable stream interface.\n// It is an ugly unfortunate mess of history.\n\n\nReadable.prototype.wrap = function (stream) {\n var _this = this;\n\n var state = this._readableState;\n var paused = false;\n stream.on('end', function () {\n debug('wrapped end');\n\n if (state.decoder && !state.ended) {\n var chunk = state.decoder.end();\n if (chunk && chunk.length) _this.push(chunk);\n }\n\n _this.push(null);\n });\n stream.on('data', function (chunk) {\n debug('wrapped data');\n if (state.decoder) chunk = state.decoder.write(chunk); // don't skip over falsy values in objectMode\n\n if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;\n\n var ret = _this.push(chunk);\n\n if (!ret) {\n paused = true;\n stream.pause();\n }\n }); // proxy all the other methods.\n // important when wrapping filters and duplexes.\n\n for (var i in stream) {\n if (this[i] === undefined && typeof stream[i] === 'function') {\n this[i] = function (method) {\n return function () {\n return stream[method].apply(stream, arguments);\n };\n }(i);\n }\n } // proxy certain important events.\n\n\n for (var n = 0; n < kProxyEvents.length; n++) {\n stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));\n } // when we try to consume some more bytes, simply unpause the\n // underlying stream.\n\n\n this._read = function (n) {\n debug('wrapped _read', n);\n\n if (paused) {\n paused = false;\n stream.resume();\n }\n };\n\n return this;\n};\n\nObject.defineProperty(Readable.prototype, 'readableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState.highWaterMark;\n }\n}); // exposed for testing purposes only.\n\nReadable._fromList = fromList; // Pluck off n bytes from an array of buffers.\n// Length is the combined lengths of all the buffers in the list.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\n\nfunction fromList(n, state) {\n // nothing buffered\n if (state.length === 0) return null;\n var ret;\n if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {\n // read it all, truncate the list\n if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length);\n state.buffer.clear();\n } else {\n // read part of list\n ret = fromListPartial(n, state.buffer, state.decoder);\n }\n return ret;\n} // Extracts only enough buffered data to satisfy the amount requested.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\n\n\nfunction fromListPartial(n, list, hasStrings) {\n var ret;\n\n if (n < list.head.data.length) {\n // slice is the same for buffers and strings\n ret = list.head.data.slice(0, n);\n list.head.data = list.head.data.slice(n);\n } else if (n === list.head.data.length) {\n // first chunk is a perfect match\n ret = list.shift();\n } else {\n // result spans more than one buffer\n ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list);\n }\n\n return ret;\n} // Copies a specified amount of characters from the list of buffered data\n// chunks.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\n\n\nfunction copyFromBufferString(n, list) {\n var p = list.head;\n var c = 1;\n var ret = p.data;\n n -= ret.length;\n\n while (p = p.next) {\n var str = p.data;\n var nb = n > str.length ? str.length : n;\n if (nb === str.length) ret += str;else ret += str.slice(0, n);\n n -= nb;\n\n if (n === 0) {\n if (nb === str.length) {\n ++c;\n if (p.next) list.head = p.next;else list.head = list.tail = null;\n } else {\n list.head = p;\n p.data = str.slice(nb);\n }\n\n break;\n }\n\n ++c;\n }\n\n list.length -= c;\n return ret;\n} // Copies a specified amount of bytes from the list of buffered data chunks.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\n\n\nfunction copyFromBuffer(n, list) {\n var ret = Buffer.allocUnsafe(n);\n var p = list.head;\n var c = 1;\n p.data.copy(ret);\n n -= p.data.length;\n\n while (p = p.next) {\n var buf = p.data;\n var nb = n > buf.length ? buf.length : n;\n buf.copy(ret, ret.length - n, 0, nb);\n n -= nb;\n\n if (n === 0) {\n if (nb === buf.length) {\n ++c;\n if (p.next) list.head = p.next;else list.head = list.tail = null;\n } else {\n list.head = p;\n p.data = buf.slice(nb);\n }\n\n break;\n }\n\n ++c;\n }\n\n list.length -= c;\n return ret;\n}\n\nfunction endReadable(stream) {\n var state = stream._readableState; // If we get here before consuming all the bytes, then that is a\n // bug in node. Should never happen.\n\n if (state.length > 0) throw new Error('\"endReadable()\" called on non-empty stream');\n\n if (!state.endEmitted) {\n state.ended = true;\n pna.nextTick(endReadableNT, state, stream);\n }\n}\n\nfunction endReadableNT(state, stream) {\n // Check that we didn't get one last unshift.\n if (!state.endEmitted && state.length === 0) {\n state.endEmitted = true;\n stream.readable = false;\n stream.emit('end');\n }\n}\n\nfunction indexOf(xs, x) {\n for (var i = 0, l = xs.length; i < l; i++) {\n if (xs[i] === x) return i;\n }\n\n return -1;\n}","module.exports = require('events').EventEmitter;","'use strict';\n/**/\n\nvar pna = require('process-nextick-args');\n/* */\n// undocumented cb() API, needed for core, not for public API\n\n\nfunction destroy(err, cb) {\n var _this = this;\n\n var readableDestroyed = this._readableState && this._readableState.destroyed;\n var writableDestroyed = this._writableState && this._writableState.destroyed;\n\n if (readableDestroyed || writableDestroyed) {\n if (cb) {\n cb(err);\n } else if (err && (!this._writableState || !this._writableState.errorEmitted)) {\n pna.nextTick(emitErrorNT, this, err);\n }\n\n return this;\n } // we set destroyed to true before firing error callbacks in order\n // to make it re-entrance safe in case destroy() is called within callbacks\n\n\n if (this._readableState) {\n this._readableState.destroyed = true;\n } // if this is a duplex stream mark the writable part as destroyed as well\n\n\n if (this._writableState) {\n this._writableState.destroyed = true;\n }\n\n this._destroy(err || null, function (err) {\n if (!cb && err) {\n pna.nextTick(emitErrorNT, _this, err);\n\n if (_this._writableState) {\n _this._writableState.errorEmitted = true;\n }\n } else if (cb) {\n cb(err);\n }\n });\n\n return this;\n}\n\nfunction undestroy() {\n if (this._readableState) {\n this._readableState.destroyed = false;\n this._readableState.reading = false;\n this._readableState.ended = false;\n this._readableState.endEmitted = false;\n }\n\n if (this._writableState) {\n this._writableState.destroyed = false;\n this._writableState.ended = false;\n this._writableState.ending = false;\n this._writableState.finished = false;\n this._writableState.errorEmitted = false;\n }\n}\n\nfunction emitErrorNT(self, err) {\n self.emit('error', err);\n}\n\nmodule.exports = {\n destroy: destroy,\n undestroy: undestroy\n};","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n// a transform stream is a readable/writable stream where you do\n// something with the data. Sometimes it's called a \"filter\",\n// but that's not a great name for it, since that implies a thing where\n// some bits pass through, and others are simply ignored. (That would\n// be a valid example of a transform, of course.)\n//\n// While the output is causally related to the input, it's not a\n// necessarily symmetric or synchronous transformation. For example,\n// a zlib stream might take multiple plain-text writes(), and then\n// emit a single compressed chunk some time in the future.\n//\n// Here's how this works:\n//\n// The Transform stream has all the aspects of the readable and writable\n// stream classes. When you write(chunk), that calls _write(chunk,cb)\n// internally, and returns false if there's a lot of pending writes\n// buffered up. When you call read(), that calls _read(n) until\n// there's enough pending readable data buffered up.\n//\n// In a transform stream, the written data is placed in a buffer. When\n// _read(n) is called, it transforms the queued up data, calling the\n// buffered _write cb's as it consumes chunks. If consuming a single\n// written chunk would result in multiple output chunks, then the first\n// outputted bit calls the readcb, and subsequent chunks just go into\n// the read buffer, and will cause it to emit 'readable' if necessary.\n//\n// This way, back-pressure is actually determined by the reading side,\n// since _read has to be called to start processing a new chunk. However,\n// a pathological inflate type of transform can cause excessive buffering\n// here. For example, imagine a stream where every byte of input is\n// interpreted as an integer from 0-255, and then results in that many\n// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in\n// 1kb of data being output. In this case, you could write a very small\n// amount of input, and end up with a very large amount of output. In\n// such a pathological inflating mechanism, there'd be no way to tell\n// the system to stop doing the transform. A single 4MB write could\n// cause the system to run out of memory.\n//\n// However, even in such a pathological case, only a single written chunk\n// would be consumed, and then the rest would wait (un-transformed) until\n// the results of the previous transformed chunk were consumed.\n'use strict';\n\nmodule.exports = Transform;\n\nvar Duplex = require('./_stream_duplex');\n/**/\n\n\nvar util = Object.create(require('core-util-is'));\nutil.inherits = require('inherits');\n/* */\n\nutil.inherits(Transform, Duplex);\n\nfunction afterTransform(er, data) {\n var ts = this._transformState;\n ts.transforming = false;\n var cb = ts.writecb;\n\n if (!cb) {\n return this.emit('error', new Error('write callback called multiple times'));\n }\n\n ts.writechunk = null;\n ts.writecb = null;\n if (data != null) // single equals check for both `null` and `undefined`\n this.push(data);\n cb(er);\n var rs = this._readableState;\n rs.reading = false;\n\n if (rs.needReadable || rs.length < rs.highWaterMark) {\n this._read(rs.highWaterMark);\n }\n}\n\nfunction Transform(options) {\n if (!(this instanceof Transform)) return new Transform(options);\n Duplex.call(this, options);\n this._transformState = {\n afterTransform: afterTransform.bind(this),\n needTransform: false,\n transforming: false,\n writecb: null,\n writechunk: null,\n writeencoding: null\n }; // start out asking for a readable event once data is transformed.\n\n this._readableState.needReadable = true; // we have implemented the _read method, and done the other things\n // that Readable wants before the first _read call, so unset the\n // sync guard flag.\n\n this._readableState.sync = false;\n\n if (options) {\n if (typeof options.transform === 'function') this._transform = options.transform;\n if (typeof options.flush === 'function') this._flush = options.flush;\n } // When the writable side finishes, then flush out anything remaining.\n\n\n this.on('prefinish', prefinish);\n}\n\nfunction prefinish() {\n var _this = this;\n\n if (typeof this._flush === 'function') {\n this._flush(function (er, data) {\n done(_this, er, data);\n });\n } else {\n done(this, null, null);\n }\n}\n\nTransform.prototype.push = function (chunk, encoding) {\n this._transformState.needTransform = false;\n return Duplex.prototype.push.call(this, chunk, encoding);\n}; // This is the part where you do stuff!\n// override this function in implementation classes.\n// 'chunk' is an input chunk.\n//\n// Call `push(newChunk)` to pass along transformed output\n// to the readable side. You may call 'push' zero or more times.\n//\n// Call `cb(err)` when you are done with this chunk. If you pass\n// an error, then that'll put the hurt on the whole operation. If you\n// never call cb(), then you'll never get another chunk.\n\n\nTransform.prototype._transform = function (chunk, encoding, cb) {\n throw new Error('_transform() is not implemented');\n};\n\nTransform.prototype._write = function (chunk, encoding, cb) {\n var ts = this._transformState;\n ts.writecb = cb;\n ts.writechunk = chunk;\n ts.writeencoding = encoding;\n\n if (!ts.transforming) {\n var rs = this._readableState;\n if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);\n }\n}; // Doesn't matter what the args are here.\n// _transform does all the work.\n// That we got here means that the readable side wants more data.\n\n\nTransform.prototype._read = function (n) {\n var ts = this._transformState;\n\n if (ts.writechunk !== null && ts.writecb && !ts.transforming) {\n ts.transforming = true;\n\n this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);\n } else {\n // mark that we need a transform, so that any data that comes in\n // will get processed, now that we've asked for it.\n ts.needTransform = true;\n }\n};\n\nTransform.prototype._destroy = function (err, cb) {\n var _this2 = this;\n\n Duplex.prototype._destroy.call(this, err, function (err2) {\n cb(err2);\n\n _this2.emit('close');\n });\n};\n\nfunction done(stream, er, data) {\n if (er) return stream.emit('error', er);\n if (data != null) // single equals check for both `null` and `undefined`\n stream.push(data); // if there's nothing in the write buffer, then that means\n // that nothing more will ever be provided\n\n if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0');\n if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming');\n return stream.push(null);\n}","var bufferEqual = require('buffer-equal-constant-time');\n\nvar Buffer = require('safe-buffer').Buffer;\n\nvar crypto = require('crypto');\n\nvar formatEcdsa = require('ecdsa-sig-formatter');\n\nvar util = require('util');\n\nvar MSG_INVALID_ALGORITHM = '\"%s\" is not a valid algorithm.\\n Supported algorithms are:\\n \"HS256\", \"HS384\", \"HS512\", \"RS256\", \"RS384\", \"RS512\", \"PS256\", \"PS384\", \"PS512\", \"ES256\", \"ES384\", \"ES512\" and \"none\".';\nvar MSG_INVALID_SECRET = 'secret must be a string or buffer';\nvar MSG_INVALID_VERIFIER_KEY = 'key must be a string or a buffer';\nvar MSG_INVALID_SIGNER_KEY = 'key must be a string, a buffer or an object';\nvar supportsKeyObjects = typeof crypto.createPublicKey === 'function';\n\nif (supportsKeyObjects) {\n MSG_INVALID_VERIFIER_KEY += ' or a KeyObject';\n MSG_INVALID_SECRET += 'or a KeyObject';\n}\n\nfunction checkIsPublicKey(key) {\n if (Buffer.isBuffer(key)) {\n return;\n }\n\n if (typeof key === 'string') {\n return;\n }\n\n if (!supportsKeyObjects) {\n throw typeError(MSG_INVALID_VERIFIER_KEY);\n }\n\n if (typeof key !== 'object') {\n throw typeError(MSG_INVALID_VERIFIER_KEY);\n }\n\n if (typeof key.type !== 'string') {\n throw typeError(MSG_INVALID_VERIFIER_KEY);\n }\n\n if (typeof key.asymmetricKeyType !== 'string') {\n throw typeError(MSG_INVALID_VERIFIER_KEY);\n }\n\n if (typeof key.export !== 'function') {\n throw typeError(MSG_INVALID_VERIFIER_KEY);\n }\n}\n\n;\n\nfunction checkIsPrivateKey(key) {\n if (Buffer.isBuffer(key)) {\n return;\n }\n\n if (typeof key === 'string') {\n return;\n }\n\n if (typeof key === 'object') {\n return;\n }\n\n throw typeError(MSG_INVALID_SIGNER_KEY);\n}\n\n;\n\nfunction checkIsSecretKey(key) {\n if (Buffer.isBuffer(key)) {\n return;\n }\n\n if (typeof key === 'string') {\n return key;\n }\n\n if (!supportsKeyObjects) {\n throw typeError(MSG_INVALID_SECRET);\n }\n\n if (typeof key !== 'object') {\n throw typeError(MSG_INVALID_SECRET);\n }\n\n if (key.type !== 'secret') {\n throw typeError(MSG_INVALID_SECRET);\n }\n\n if (typeof key.export !== 'function') {\n throw typeError(MSG_INVALID_SECRET);\n }\n}\n\nfunction fromBase64(base64) {\n return base64.replace(/=/g, '').replace(/\\+/g, '-').replace(/\\//g, '_');\n}\n\nfunction toBase64(base64url) {\n base64url = base64url.toString();\n var padding = 4 - base64url.length % 4;\n\n if (padding !== 4) {\n for (var i = 0; i < padding; ++i) {\n base64url += '=';\n }\n }\n\n return base64url.replace(/\\-/g, '+').replace(/_/g, '/');\n}\n\nfunction typeError(template) {\n var args = [].slice.call(arguments, 1);\n var errMsg = util.format.bind(util, template).apply(null, args);\n return new TypeError(errMsg);\n}\n\nfunction bufferOrString(obj) {\n return Buffer.isBuffer(obj) || typeof obj === 'string';\n}\n\nfunction normalizeInput(thing) {\n if (!bufferOrString(thing)) thing = JSON.stringify(thing);\n return thing;\n}\n\nfunction createHmacSigner(bits) {\n return function sign(thing, secret) {\n checkIsSecretKey(secret);\n thing = normalizeInput(thing);\n var hmac = crypto.createHmac('sha' + bits, secret);\n var sig = (hmac.update(thing), hmac.digest('base64'));\n return fromBase64(sig);\n };\n}\n\nfunction createHmacVerifier(bits) {\n return function verify(thing, signature, secret) {\n var computedSig = createHmacSigner(bits)(thing, secret);\n return bufferEqual(Buffer.from(signature), Buffer.from(computedSig));\n };\n}\n\nfunction createKeySigner(bits) {\n return function sign(thing, privateKey) {\n checkIsPrivateKey(privateKey);\n thing = normalizeInput(thing); // Even though we are specifying \"RSA\" here, this works with ECDSA\n // keys as well.\n\n var signer = crypto.createSign('RSA-SHA' + bits);\n var sig = (signer.update(thing), signer.sign(privateKey, 'base64'));\n return fromBase64(sig);\n };\n}\n\nfunction createKeyVerifier(bits) {\n return function verify(thing, signature, publicKey) {\n checkIsPublicKey(publicKey);\n thing = normalizeInput(thing);\n signature = toBase64(signature);\n var verifier = crypto.createVerify('RSA-SHA' + bits);\n verifier.update(thing);\n return verifier.verify(publicKey, signature, 'base64');\n };\n}\n\nfunction createPSSKeySigner(bits) {\n return function sign(thing, privateKey) {\n checkIsPrivateKey(privateKey);\n thing = normalizeInput(thing);\n var signer = crypto.createSign('RSA-SHA' + bits);\n var sig = (signer.update(thing), signer.sign({\n key: privateKey,\n padding: crypto.constants.RSA_PKCS1_PSS_PADDING,\n saltLength: crypto.constants.RSA_PSS_SALTLEN_DIGEST\n }, 'base64'));\n return fromBase64(sig);\n };\n}\n\nfunction createPSSKeyVerifier(bits) {\n return function verify(thing, signature, publicKey) {\n checkIsPublicKey(publicKey);\n thing = normalizeInput(thing);\n signature = toBase64(signature);\n var verifier = crypto.createVerify('RSA-SHA' + bits);\n verifier.update(thing);\n return verifier.verify({\n key: publicKey,\n padding: crypto.constants.RSA_PKCS1_PSS_PADDING,\n saltLength: crypto.constants.RSA_PSS_SALTLEN_DIGEST\n }, signature, 'base64');\n };\n}\n\nfunction createECDSASigner(bits) {\n var inner = createKeySigner(bits);\n return function sign() {\n var signature = inner.apply(null, arguments);\n signature = formatEcdsa.derToJose(signature, 'ES' + bits);\n return signature;\n };\n}\n\nfunction createECDSAVerifer(bits) {\n var inner = createKeyVerifier(bits);\n return function verify(thing, signature, publicKey) {\n signature = formatEcdsa.joseToDer(signature, 'ES' + bits).toString('base64');\n var result = inner(thing, signature, publicKey);\n return result;\n };\n}\n\nfunction createNoneSigner() {\n return function sign() {\n return '';\n };\n}\n\nfunction createNoneVerifier() {\n return function verify(thing, signature) {\n return signature === '';\n };\n}\n\nmodule.exports = function jwa(algorithm) {\n var signerFactories = {\n hs: createHmacSigner,\n rs: createKeySigner,\n ps: createPSSKeySigner,\n es: createECDSASigner,\n none: createNoneSigner\n };\n var verifierFactories = {\n hs: createHmacVerifier,\n rs: createKeyVerifier,\n ps: createPSSKeyVerifier,\n es: createECDSAVerifer,\n none: createNoneVerifier\n };\n var match = algorithm.match(/^(RS|PS|ES|HS)(256|384|512)$|^(none)$/i);\n if (!match) throw typeError(MSG_INVALID_ALGORITHM, algorithm);\n var algo = (match[1] || match[3]).toLowerCase();\n var bits = match[2];\n return {\n sign: signerFactories[algo](bits),\n verify: verifierFactories[algo](bits)\n };\n};","'use strict';\n\nvar Buffer = require('safe-buffer').Buffer;\n\nvar Transform = require('readable-stream').Transform;\n\nvar inherits = require('inherits');\n\nfunction throwIfNotStringOrBuffer(val, prefix) {\n if (!Buffer.isBuffer(val) && typeof val !== 'string') {\n throw new TypeError(prefix + ' must be a string or a buffer');\n }\n}\n\nfunction HashBase(blockSize) {\n Transform.call(this);\n this._block = Buffer.allocUnsafe(blockSize);\n this._blockSize = blockSize;\n this._blockOffset = 0;\n this._length = [0, 0, 0, 0];\n this._finalized = false;\n}\n\ninherits(HashBase, Transform);\n\nHashBase.prototype._transform = function (chunk, encoding, callback) {\n var error = null;\n\n try {\n this.update(chunk, encoding);\n } catch (err) {\n error = err;\n }\n\n callback(error);\n};\n\nHashBase.prototype._flush = function (callback) {\n var error = null;\n\n try {\n this.push(this.digest());\n } catch (err) {\n error = err;\n }\n\n callback(error);\n};\n\nHashBase.prototype.update = function (data, encoding) {\n throwIfNotStringOrBuffer(data, 'Data');\n if (this._finalized) throw new Error('Digest already called');\n if (!Buffer.isBuffer(data)) data = Buffer.from(data, encoding); // consume data\n\n var block = this._block;\n var offset = 0;\n\n while (this._blockOffset + data.length - offset >= this._blockSize) {\n for (var i = this._blockOffset; i < this._blockSize;) {\n block[i++] = data[offset++];\n }\n\n this._update();\n\n this._blockOffset = 0;\n }\n\n while (offset < data.length) {\n block[this._blockOffset++] = data[offset++];\n } // update length\n\n\n for (var j = 0, carry = data.length * 8; carry > 0; ++j) {\n this._length[j] += carry;\n carry = this._length[j] / 0x0100000000 | 0;\n if (carry > 0) this._length[j] -= 0x0100000000 * carry;\n }\n\n return this;\n};\n\nHashBase.prototype._update = function () {\n throw new Error('_update is not implemented');\n};\n\nHashBase.prototype.digest = function (encoding) {\n if (this._finalized) throw new Error('Digest already called');\n this._finalized = true;\n\n var digest = this._digest();\n\n if (encoding !== undefined) digest = digest.toString(encoding); // reset state\n\n this._block.fill(0);\n\n this._blockOffset = 0;\n\n for (var i = 0; i < 4; ++i) {\n this._length[i] = 0;\n }\n\n return digest;\n};\n\nHashBase.prototype._digest = function () {\n throw new Error('_digest is not implemented');\n};\n\nmodule.exports = HashBase;","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n'use strict';\n\nmodule.exports = Readable;\n/**/\n\nvar Duplex;\n/* */\n\nReadable.ReadableState = ReadableState;\n/**/\n\nvar EE = require('events').EventEmitter;\n\nvar EElistenerCount = function EElistenerCount(emitter, type) {\n return emitter.listeners(type).length;\n};\n/* */\n\n/**/\n\n\nvar Stream = require('./internal/streams/stream');\n/* */\n\n\nvar Buffer = require('buffer').Buffer;\n\nvar OurUint8Array = global.Uint8Array || function () {};\n\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\n\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n/**/\n\n\nvar debugUtil = require('util');\n\nvar debug;\n\nif (debugUtil && debugUtil.debuglog) {\n debug = debugUtil.debuglog('stream');\n} else {\n debug = function debug() {};\n}\n/* */\n\n\nvar BufferList = require('./internal/streams/buffer_list');\n\nvar destroyImpl = require('./internal/streams/destroy');\n\nvar _require = require('./internal/streams/state'),\n getHighWaterMark = _require.getHighWaterMark;\n\nvar _require$codes = require('../errors').codes,\n ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE,\n ERR_STREAM_PUSH_AFTER_EOF = _require$codes.ERR_STREAM_PUSH_AFTER_EOF,\n ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED,\n ERR_STREAM_UNSHIFT_AFTER_END_EVENT = _require$codes.ERR_STREAM_UNSHIFT_AFTER_END_EVENT; // Lazy loaded to improve the startup performance.\n\n\nvar StringDecoder;\nvar createReadableStreamAsyncIterator;\nvar from;\n\nrequire('inherits')(Readable, Stream);\n\nvar errorOrDestroy = destroyImpl.errorOrDestroy;\nvar kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];\n\nfunction prependListener(emitter, event, fn) {\n // Sadly this is not cacheable as some libraries bundle their own\n // event emitter implementation with them.\n if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn); // This is a hack to make sure that our error handler is attached before any\n // userland ones. NEVER DO THIS. This is here only because this code needs\n // to continue to work with older versions of Node.js that do not include\n // the prependListener() method. The goal is to eventually remove this hack.\n\n if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (Array.isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];\n}\n\nfunction ReadableState(options, stream, isDuplex) {\n Duplex = Duplex || require('./_stream_duplex');\n options = options || {}; // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream.\n // These options can be provided separately as readableXXX and writableXXX.\n\n if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex; // object stream flag. Used to make read(n) ignore n and to\n // make all the buffer merging and length checks go away\n\n this.objectMode = !!options.objectMode;\n if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode; // the point at which it stops calling _read() to fill the buffer\n // Note: 0 is a valid value, means \"don't call _read preemptively ever\"\n\n this.highWaterMark = getHighWaterMark(this, options, 'readableHighWaterMark', isDuplex); // A linked list is used to store data chunks instead of an array because the\n // linked list can remove elements from the beginning faster than\n // array.shift()\n\n this.buffer = new BufferList();\n this.length = 0;\n this.pipes = null;\n this.pipesCount = 0;\n this.flowing = null;\n this.ended = false;\n this.endEmitted = false;\n this.reading = false; // a flag to be able to tell if the event 'readable'/'data' is emitted\n // immediately, or on a later tick. We set this to true at first, because\n // any actions that shouldn't happen until \"later\" should generally also\n // not happen before the first read call.\n\n this.sync = true; // whenever we return null, then we set a flag to say\n // that we're awaiting a 'readable' event emission.\n\n this.needReadable = false;\n this.emittedReadable = false;\n this.readableListening = false;\n this.resumeScheduled = false;\n this.paused = true; // Should close be emitted on destroy. Defaults to true.\n\n this.emitClose = options.emitClose !== false; // Should .destroy() be called after 'end' (and potentially 'finish')\n\n this.autoDestroy = !!options.autoDestroy; // has it been destroyed\n\n this.destroyed = false; // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n\n this.defaultEncoding = options.defaultEncoding || 'utf8'; // the number of writers that are awaiting a drain event in .pipe()s\n\n this.awaitDrain = 0; // if true, a maybeReadMore has been scheduled\n\n this.readingMore = false;\n this.decoder = null;\n this.encoding = null;\n\n if (options.encoding) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n this.decoder = new StringDecoder(options.encoding);\n this.encoding = options.encoding;\n }\n}\n\nfunction Readable(options) {\n Duplex = Duplex || require('./_stream_duplex');\n if (!(this instanceof Readable)) return new Readable(options); // Checking for a Stream.Duplex instance is faster here instead of inside\n // the ReadableState constructor, at least with V8 6.5\n\n var isDuplex = this instanceof Duplex;\n this._readableState = new ReadableState(options, this, isDuplex); // legacy\n\n this.readable = true;\n\n if (options) {\n if (typeof options.read === 'function') this._read = options.read;\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n }\n\n Stream.call(this);\n}\n\nObject.defineProperty(Readable.prototype, 'destroyed', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n if (this._readableState === undefined) {\n return false;\n }\n\n return this._readableState.destroyed;\n },\n set: function set(value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._readableState) {\n return;\n } // backward compatibility, the user is explicitly\n // managing destroyed\n\n\n this._readableState.destroyed = value;\n }\n});\nReadable.prototype.destroy = destroyImpl.destroy;\nReadable.prototype._undestroy = destroyImpl.undestroy;\n\nReadable.prototype._destroy = function (err, cb) {\n cb(err);\n}; // Manually shove something into the read() buffer.\n// This returns true if the highWaterMark has not been hit yet,\n// similar to how Writable.write() returns true if you should\n// write() some more.\n\n\nReadable.prototype.push = function (chunk, encoding) {\n var state = this._readableState;\n var skipChunkCheck;\n\n if (!state.objectMode) {\n if (typeof chunk === 'string') {\n encoding = encoding || state.defaultEncoding;\n\n if (encoding !== state.encoding) {\n chunk = Buffer.from(chunk, encoding);\n encoding = '';\n }\n\n skipChunkCheck = true;\n }\n } else {\n skipChunkCheck = true;\n }\n\n return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);\n}; // Unshift should *always* be something directly out of read()\n\n\nReadable.prototype.unshift = function (chunk) {\n return readableAddChunk(this, chunk, null, true, false);\n};\n\nfunction readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {\n debug('readableAddChunk', chunk);\n var state = stream._readableState;\n\n if (chunk === null) {\n state.reading = false;\n onEofChunk(stream, state);\n } else {\n var er;\n if (!skipChunkCheck) er = chunkInvalid(state, chunk);\n\n if (er) {\n errorOrDestroy(stream, er);\n } else if (state.objectMode || chunk && chunk.length > 0) {\n if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n\n if (addToFront) {\n if (state.endEmitted) errorOrDestroy(stream, new ERR_STREAM_UNSHIFT_AFTER_END_EVENT());else addChunk(stream, state, chunk, true);\n } else if (state.ended) {\n errorOrDestroy(stream, new ERR_STREAM_PUSH_AFTER_EOF());\n } else if (state.destroyed) {\n return false;\n } else {\n state.reading = false;\n\n if (state.decoder && !encoding) {\n chunk = state.decoder.write(chunk);\n if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);\n } else {\n addChunk(stream, state, chunk, false);\n }\n }\n } else if (!addToFront) {\n state.reading = false;\n maybeReadMore(stream, state);\n }\n } // We can push more data if we are below the highWaterMark.\n // Also, if we have no data yet, we can stand some more bytes.\n // This is to work around cases where hwm=0, such as the repl.\n\n\n return !state.ended && (state.length < state.highWaterMark || state.length === 0);\n}\n\nfunction addChunk(stream, state, chunk, addToFront) {\n if (state.flowing && state.length === 0 && !state.sync) {\n state.awaitDrain = 0;\n stream.emit('data', chunk);\n } else {\n // update the buffer info.\n state.length += state.objectMode ? 1 : chunk.length;\n if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);\n if (state.needReadable) emitReadable(stream);\n }\n\n maybeReadMore(stream, state);\n}\n\nfunction chunkInvalid(state, chunk) {\n var er;\n\n if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {\n er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer', 'Uint8Array'], chunk);\n }\n\n return er;\n}\n\nReadable.prototype.isPaused = function () {\n return this._readableState.flowing === false;\n}; // backwards compatibility.\n\n\nReadable.prototype.setEncoding = function (enc) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n var decoder = new StringDecoder(enc);\n this._readableState.decoder = decoder; // If setEncoding(null), decoder.encoding equals utf8\n\n this._readableState.encoding = this._readableState.decoder.encoding; // Iterate over current buffer to convert already stored Buffers:\n\n var p = this._readableState.buffer.head;\n var content = '';\n\n while (p !== null) {\n content += decoder.write(p.data);\n p = p.next;\n }\n\n this._readableState.buffer.clear();\n\n if (content !== '') this._readableState.buffer.push(content);\n this._readableState.length = content.length;\n return this;\n}; // Don't raise the hwm > 1GB\n\n\nvar MAX_HWM = 0x40000000;\n\nfunction computeNewHighWaterMark(n) {\n if (n >= MAX_HWM) {\n // TODO(ronag): Throw ERR_VALUE_OUT_OF_RANGE.\n n = MAX_HWM;\n } else {\n // Get the next highest power of 2 to prevent increasing hwm excessively in\n // tiny amounts\n n--;\n n |= n >>> 1;\n n |= n >>> 2;\n n |= n >>> 4;\n n |= n >>> 8;\n n |= n >>> 16;\n n++;\n }\n\n return n;\n} // This function is designed to be inlinable, so please take care when making\n// changes to the function body.\n\n\nfunction howMuchToRead(n, state) {\n if (n <= 0 || state.length === 0 && state.ended) return 0;\n if (state.objectMode) return 1;\n\n if (n !== n) {\n // Only flow one buffer at a time\n if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;\n } // If we're asking for more than the current hwm, then raise the hwm.\n\n\n if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);\n if (n <= state.length) return n; // Don't have enough\n\n if (!state.ended) {\n state.needReadable = true;\n return 0;\n }\n\n return state.length;\n} // you can override either this method, or the async _read(n) below.\n\n\nReadable.prototype.read = function (n) {\n debug('read', n);\n n = parseInt(n, 10);\n var state = this._readableState;\n var nOrig = n;\n if (n !== 0) state.emittedReadable = false; // if we're doing read(0) to trigger a readable event, but we\n // already have a bunch of data in the buffer, then just trigger\n // the 'readable' event and move on.\n\n if (n === 0 && state.needReadable && ((state.highWaterMark !== 0 ? state.length >= state.highWaterMark : state.length > 0) || state.ended)) {\n debug('read: emitReadable', state.length, state.ended);\n if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);\n return null;\n }\n\n n = howMuchToRead(n, state); // if we've ended, and we're now clear, then finish it up.\n\n if (n === 0 && state.ended) {\n if (state.length === 0) endReadable(this);\n return null;\n } // All the actual chunk generation logic needs to be\n // *below* the call to _read. The reason is that in certain\n // synthetic stream cases, such as passthrough streams, _read\n // may be a completely synchronous operation which may change\n // the state of the read buffer, providing enough data when\n // before there was *not* enough.\n //\n // So, the steps are:\n // 1. Figure out what the state of things will be after we do\n // a read from the buffer.\n //\n // 2. If that resulting state will trigger a _read, then call _read.\n // Note that this may be asynchronous, or synchronous. Yes, it is\n // deeply ugly to write APIs this way, but that still doesn't mean\n // that the Readable class should behave improperly, as streams are\n // designed to be sync/async agnostic.\n // Take note if the _read call is sync or async (ie, if the read call\n // has returned yet), so that we know whether or not it's safe to emit\n // 'readable' etc.\n //\n // 3. Actually pull the requested chunks out of the buffer and return.\n // if we need a readable event, then we need to do some reading.\n\n\n var doRead = state.needReadable;\n debug('need readable', doRead); // if we currently have less than the highWaterMark, then also read some\n\n if (state.length === 0 || state.length - n < state.highWaterMark) {\n doRead = true;\n debug('length less than watermark', doRead);\n } // however, if we've ended, then there's no point, and if we're already\n // reading, then it's unnecessary.\n\n\n if (state.ended || state.reading) {\n doRead = false;\n debug('reading or ended', doRead);\n } else if (doRead) {\n debug('do read');\n state.reading = true;\n state.sync = true; // if the length is currently zero, then we *need* a readable event.\n\n if (state.length === 0) state.needReadable = true; // call internal read method\n\n this._read(state.highWaterMark);\n\n state.sync = false; // If _read pushed data synchronously, then `reading` will be false,\n // and we need to re-evaluate how much data we can return to the user.\n\n if (!state.reading) n = howMuchToRead(nOrig, state);\n }\n\n var ret;\n if (n > 0) ret = fromList(n, state);else ret = null;\n\n if (ret === null) {\n state.needReadable = state.length <= state.highWaterMark;\n n = 0;\n } else {\n state.length -= n;\n state.awaitDrain = 0;\n }\n\n if (state.length === 0) {\n // If we have nothing in the buffer, then we want to know\n // as soon as we *do* get something into the buffer.\n if (!state.ended) state.needReadable = true; // If we tried to read() past the EOF, then emit end on the next tick.\n\n if (nOrig !== n && state.ended) endReadable(this);\n }\n\n if (ret !== null) this.emit('data', ret);\n return ret;\n};\n\nfunction onEofChunk(stream, state) {\n debug('onEofChunk');\n if (state.ended) return;\n\n if (state.decoder) {\n var chunk = state.decoder.end();\n\n if (chunk && chunk.length) {\n state.buffer.push(chunk);\n state.length += state.objectMode ? 1 : chunk.length;\n }\n }\n\n state.ended = true;\n\n if (state.sync) {\n // if we are sync, wait until next tick to emit the data.\n // Otherwise we risk emitting data in the flow()\n // the readable code triggers during a read() call\n emitReadable(stream);\n } else {\n // emit 'readable' now to make sure it gets picked up.\n state.needReadable = false;\n\n if (!state.emittedReadable) {\n state.emittedReadable = true;\n emitReadable_(stream);\n }\n }\n} // Don't emit readable right away in sync mode, because this can trigger\n// another read() call => stack overflow. This way, it might trigger\n// a nextTick recursion warning, but that's not so bad.\n\n\nfunction emitReadable(stream) {\n var state = stream._readableState;\n debug('emitReadable', state.needReadable, state.emittedReadable);\n state.needReadable = false;\n\n if (!state.emittedReadable) {\n debug('emitReadable', state.flowing);\n state.emittedReadable = true;\n process.nextTick(emitReadable_, stream);\n }\n}\n\nfunction emitReadable_(stream) {\n var state = stream._readableState;\n debug('emitReadable_', state.destroyed, state.length, state.ended);\n\n if (!state.destroyed && (state.length || state.ended)) {\n stream.emit('readable');\n state.emittedReadable = false;\n } // The stream needs another readable event if\n // 1. It is not flowing, as the flow mechanism will take\n // care of it.\n // 2. It is not ended.\n // 3. It is below the highWaterMark, so we can schedule\n // another readable later.\n\n\n state.needReadable = !state.flowing && !state.ended && state.length <= state.highWaterMark;\n flow(stream);\n} // at this point, the user has presumably seen the 'readable' event,\n// and called read() to consume some data. that may have triggered\n// in turn another _read(n) call, in which case reading = true if\n// it's in progress.\n// However, if we're not ended, or reading, and the length < hwm,\n// then go ahead and try to read some more preemptively.\n\n\nfunction maybeReadMore(stream, state) {\n if (!state.readingMore) {\n state.readingMore = true;\n process.nextTick(maybeReadMore_, stream, state);\n }\n}\n\nfunction maybeReadMore_(stream, state) {\n // Attempt to read more data if we should.\n //\n // The conditions for reading more data are (one of):\n // - Not enough data buffered (state.length < state.highWaterMark). The loop\n // is responsible for filling the buffer with enough data if such data\n // is available. If highWaterMark is 0 and we are not in the flowing mode\n // we should _not_ attempt to buffer any extra data. We'll get more data\n // when the stream consumer calls read() instead.\n // - No data in the buffer, and the stream is in flowing mode. In this mode\n // the loop below is responsible for ensuring read() is called. Failing to\n // call read here would abort the flow and there's no other mechanism for\n // continuing the flow if the stream consumer has just subscribed to the\n // 'data' event.\n //\n // In addition to the above conditions to keep reading data, the following\n // conditions prevent the data from being read:\n // - The stream has ended (state.ended).\n // - There is already a pending 'read' operation (state.reading). This is a\n // case where the the stream has called the implementation defined _read()\n // method, but they are processing the call asynchronously and have _not_\n // called push() with new data. In this case we skip performing more\n // read()s. The execution ends in this method again after the _read() ends\n // up calling push() with more data.\n while (!state.reading && !state.ended && (state.length < state.highWaterMark || state.flowing && state.length === 0)) {\n var len = state.length;\n debug('maybeReadMore read 0');\n stream.read(0);\n if (len === state.length) // didn't get any data, stop spinning.\n break;\n }\n\n state.readingMore = false;\n} // abstract method. to be overridden in specific implementation classes.\n// call cb(er, data) where data is <= n in length.\n// for virtual (non-string, non-buffer) streams, \"length\" is somewhat\n// arbitrary, and perhaps not very meaningful.\n\n\nReadable.prototype._read = function (n) {\n errorOrDestroy(this, new ERR_METHOD_NOT_IMPLEMENTED('_read()'));\n};\n\nReadable.prototype.pipe = function (dest, pipeOpts) {\n var src = this;\n var state = this._readableState;\n\n switch (state.pipesCount) {\n case 0:\n state.pipes = dest;\n break;\n\n case 1:\n state.pipes = [state.pipes, dest];\n break;\n\n default:\n state.pipes.push(dest);\n break;\n }\n\n state.pipesCount += 1;\n debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);\n var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;\n var endFn = doEnd ? onend : unpipe;\n if (state.endEmitted) process.nextTick(endFn);else src.once('end', endFn);\n dest.on('unpipe', onunpipe);\n\n function onunpipe(readable, unpipeInfo) {\n debug('onunpipe');\n\n if (readable === src) {\n if (unpipeInfo && unpipeInfo.hasUnpiped === false) {\n unpipeInfo.hasUnpiped = true;\n cleanup();\n }\n }\n }\n\n function onend() {\n debug('onend');\n dest.end();\n } // when the dest drains, it reduces the awaitDrain counter\n // on the source. This would be more elegant with a .once()\n // handler in flow(), but adding and removing repeatedly is\n // too slow.\n\n\n var ondrain = pipeOnDrain(src);\n dest.on('drain', ondrain);\n var cleanedUp = false;\n\n function cleanup() {\n debug('cleanup'); // cleanup event handlers once the pipe is broken\n\n dest.removeListener('close', onclose);\n dest.removeListener('finish', onfinish);\n dest.removeListener('drain', ondrain);\n dest.removeListener('error', onerror);\n dest.removeListener('unpipe', onunpipe);\n src.removeListener('end', onend);\n src.removeListener('end', unpipe);\n src.removeListener('data', ondata);\n cleanedUp = true; // if the reader is waiting for a drain event from this\n // specific writer, then it would cause it to never start\n // flowing again.\n // So, if this is awaiting a drain, then we just call it now.\n // If we don't know, then assume that we are waiting for one.\n\n if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();\n }\n\n src.on('data', ondata);\n\n function ondata(chunk) {\n debug('ondata');\n var ret = dest.write(chunk);\n debug('dest.write', ret);\n\n if (ret === false) {\n // If the user unpiped during `dest.write()`, it is possible\n // to get stuck in a permanently paused state if that write\n // also returned false.\n // => Check whether `dest` is still a piping destination.\n if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {\n debug('false write response, pause', state.awaitDrain);\n state.awaitDrain++;\n }\n\n src.pause();\n }\n } // if the dest has an error, then stop piping into it.\n // however, don't suppress the throwing behavior for this.\n\n\n function onerror(er) {\n debug('onerror', er);\n unpipe();\n dest.removeListener('error', onerror);\n if (EElistenerCount(dest, 'error') === 0) errorOrDestroy(dest, er);\n } // Make sure our error handler is attached before userland ones.\n\n\n prependListener(dest, 'error', onerror); // Both close and finish should trigger unpipe, but only once.\n\n function onclose() {\n dest.removeListener('finish', onfinish);\n unpipe();\n }\n\n dest.once('close', onclose);\n\n function onfinish() {\n debug('onfinish');\n dest.removeListener('close', onclose);\n unpipe();\n }\n\n dest.once('finish', onfinish);\n\n function unpipe() {\n debug('unpipe');\n src.unpipe(dest);\n } // tell the dest that it's being piped to\n\n\n dest.emit('pipe', src); // start the flow if it hasn't been started already.\n\n if (!state.flowing) {\n debug('pipe resume');\n src.resume();\n }\n\n return dest;\n};\n\nfunction pipeOnDrain(src) {\n return function pipeOnDrainFunctionResult() {\n var state = src._readableState;\n debug('pipeOnDrain', state.awaitDrain);\n if (state.awaitDrain) state.awaitDrain--;\n\n if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {\n state.flowing = true;\n flow(src);\n }\n };\n}\n\nReadable.prototype.unpipe = function (dest) {\n var state = this._readableState;\n var unpipeInfo = {\n hasUnpiped: false\n }; // if we're not piping anywhere, then do nothing.\n\n if (state.pipesCount === 0) return this; // just one destination. most common case.\n\n if (state.pipesCount === 1) {\n // passed in one, but it's not the right one.\n if (dest && dest !== state.pipes) return this;\n if (!dest) dest = state.pipes; // got a match.\n\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n if (dest) dest.emit('unpipe', this, unpipeInfo);\n return this;\n } // slow case. multiple pipe destinations.\n\n\n if (!dest) {\n // remove all.\n var dests = state.pipes;\n var len = state.pipesCount;\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n\n for (var i = 0; i < len; i++) {\n dests[i].emit('unpipe', this, {\n hasUnpiped: false\n });\n }\n\n return this;\n } // try to find the right one.\n\n\n var index = indexOf(state.pipes, dest);\n if (index === -1) return this;\n state.pipes.splice(index, 1);\n state.pipesCount -= 1;\n if (state.pipesCount === 1) state.pipes = state.pipes[0];\n dest.emit('unpipe', this, unpipeInfo);\n return this;\n}; // set up data events if they are asked for\n// Ensure readable listeners eventually get something\n\n\nReadable.prototype.on = function (ev, fn) {\n var res = Stream.prototype.on.call(this, ev, fn);\n var state = this._readableState;\n\n if (ev === 'data') {\n // update readableListening so that resume() may be a no-op\n // a few lines down. This is needed to support once('readable').\n state.readableListening = this.listenerCount('readable') > 0; // Try start flowing on next tick if stream isn't explicitly paused\n\n if (state.flowing !== false) this.resume();\n } else if (ev === 'readable') {\n if (!state.endEmitted && !state.readableListening) {\n state.readableListening = state.needReadable = true;\n state.flowing = false;\n state.emittedReadable = false;\n debug('on readable', state.length, state.reading);\n\n if (state.length) {\n emitReadable(this);\n } else if (!state.reading) {\n process.nextTick(nReadingNextTick, this);\n }\n }\n }\n\n return res;\n};\n\nReadable.prototype.addListener = Readable.prototype.on;\n\nReadable.prototype.removeListener = function (ev, fn) {\n var res = Stream.prototype.removeListener.call(this, ev, fn);\n\n if (ev === 'readable') {\n // We need to check if there is someone still listening to\n // readable and reset the state. However this needs to happen\n // after readable has been emitted but before I/O (nextTick) to\n // support once('readable', fn) cycles. This means that calling\n // resume within the same tick will have no\n // effect.\n process.nextTick(updateReadableListening, this);\n }\n\n return res;\n};\n\nReadable.prototype.removeAllListeners = function (ev) {\n var res = Stream.prototype.removeAllListeners.apply(this, arguments);\n\n if (ev === 'readable' || ev === undefined) {\n // We need to check if there is someone still listening to\n // readable and reset the state. However this needs to happen\n // after readable has been emitted but before I/O (nextTick) to\n // support once('readable', fn) cycles. This means that calling\n // resume within the same tick will have no\n // effect.\n process.nextTick(updateReadableListening, this);\n }\n\n return res;\n};\n\nfunction updateReadableListening(self) {\n var state = self._readableState;\n state.readableListening = self.listenerCount('readable') > 0;\n\n if (state.resumeScheduled && !state.paused) {\n // flowing needs to be set to true now, otherwise\n // the upcoming resume will not flow.\n state.flowing = true; // crude way to check if we should resume\n } else if (self.listenerCount('data') > 0) {\n self.resume();\n }\n}\n\nfunction nReadingNextTick(self) {\n debug('readable nexttick read 0');\n self.read(0);\n} // pause() and resume() are remnants of the legacy readable stream API\n// If the user uses them, then switch into old mode.\n\n\nReadable.prototype.resume = function () {\n var state = this._readableState;\n\n if (!state.flowing) {\n debug('resume'); // we flow only if there is no one listening\n // for readable, but we still have to call\n // resume()\n\n state.flowing = !state.readableListening;\n resume(this, state);\n }\n\n state.paused = false;\n return this;\n};\n\nfunction resume(stream, state) {\n if (!state.resumeScheduled) {\n state.resumeScheduled = true;\n process.nextTick(resume_, stream, state);\n }\n}\n\nfunction resume_(stream, state) {\n debug('resume', state.reading);\n\n if (!state.reading) {\n stream.read(0);\n }\n\n state.resumeScheduled = false;\n stream.emit('resume');\n flow(stream);\n if (state.flowing && !state.reading) stream.read(0);\n}\n\nReadable.prototype.pause = function () {\n debug('call pause flowing=%j', this._readableState.flowing);\n\n if (this._readableState.flowing !== false) {\n debug('pause');\n this._readableState.flowing = false;\n this.emit('pause');\n }\n\n this._readableState.paused = true;\n return this;\n};\n\nfunction flow(stream) {\n var state = stream._readableState;\n debug('flow', state.flowing);\n\n while (state.flowing && stream.read() !== null) {\n ;\n }\n} // wrap an old-style stream as the async data source.\n// This is *not* part of the readable stream interface.\n// It is an ugly unfortunate mess of history.\n\n\nReadable.prototype.wrap = function (stream) {\n var _this = this;\n\n var state = this._readableState;\n var paused = false;\n stream.on('end', function () {\n debug('wrapped end');\n\n if (state.decoder && !state.ended) {\n var chunk = state.decoder.end();\n if (chunk && chunk.length) _this.push(chunk);\n }\n\n _this.push(null);\n });\n stream.on('data', function (chunk) {\n debug('wrapped data');\n if (state.decoder) chunk = state.decoder.write(chunk); // don't skip over falsy values in objectMode\n\n if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;\n\n var ret = _this.push(chunk);\n\n if (!ret) {\n paused = true;\n stream.pause();\n }\n }); // proxy all the other methods.\n // important when wrapping filters and duplexes.\n\n for (var i in stream) {\n if (this[i] === undefined && typeof stream[i] === 'function') {\n this[i] = function methodWrap(method) {\n return function methodWrapReturnFunction() {\n return stream[method].apply(stream, arguments);\n };\n }(i);\n }\n } // proxy certain important events.\n\n\n for (var n = 0; n < kProxyEvents.length; n++) {\n stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));\n } // when we try to consume some more bytes, simply unpause the\n // underlying stream.\n\n\n this._read = function (n) {\n debug('wrapped _read', n);\n\n if (paused) {\n paused = false;\n stream.resume();\n }\n };\n\n return this;\n};\n\nif (typeof Symbol === 'function') {\n Readable.prototype[Symbol.asyncIterator] = function () {\n if (createReadableStreamAsyncIterator === undefined) {\n createReadableStreamAsyncIterator = require('./internal/streams/async_iterator');\n }\n\n return createReadableStreamAsyncIterator(this);\n };\n}\n\nObject.defineProperty(Readable.prototype, 'readableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState.highWaterMark;\n }\n});\nObject.defineProperty(Readable.prototype, 'readableBuffer', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState && this._readableState.buffer;\n }\n});\nObject.defineProperty(Readable.prototype, 'readableFlowing', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState.flowing;\n },\n set: function set(state) {\n if (this._readableState) {\n this._readableState.flowing = state;\n }\n }\n}); // exposed for testing purposes only.\n\nReadable._fromList = fromList;\nObject.defineProperty(Readable.prototype, 'readableLength', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState.length;\n }\n}); // Pluck off n bytes from an array of buffers.\n// Length is the combined lengths of all the buffers in the list.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\n\nfunction fromList(n, state) {\n // nothing buffered\n if (state.length === 0) return null;\n var ret;\n if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {\n // read it all, truncate the list\n if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.first();else ret = state.buffer.concat(state.length);\n state.buffer.clear();\n } else {\n // read part of list\n ret = state.buffer.consume(n, state.decoder);\n }\n return ret;\n}\n\nfunction endReadable(stream) {\n var state = stream._readableState;\n debug('endReadable', state.endEmitted);\n\n if (!state.endEmitted) {\n state.ended = true;\n process.nextTick(endReadableNT, state, stream);\n }\n}\n\nfunction endReadableNT(state, stream) {\n debug('endReadableNT', state.endEmitted, state.length); // Check that we didn't get one last unshift.\n\n if (!state.endEmitted && state.length === 0) {\n state.endEmitted = true;\n stream.readable = false;\n stream.emit('end');\n\n if (state.autoDestroy) {\n // In case of duplex streams we need a way to detect\n // if the writable side is ready for autoDestroy as well\n var wState = stream._writableState;\n\n if (!wState || wState.autoDestroy && wState.finished) {\n stream.destroy();\n }\n }\n }\n}\n\nif (typeof Symbol === 'function') {\n Readable.from = function (iterable, opts) {\n if (from === undefined) {\n from = require('./internal/streams/from');\n }\n\n return from(Readable, iterable, opts);\n };\n}\n\nfunction indexOf(xs, x) {\n for (var i = 0, l = xs.length; i < l; i++) {\n if (xs[i] === x) return i;\n }\n\n return -1;\n}","module.exports = require('events').EventEmitter;","'use strict'; // undocumented cb() API, needed for core, not for public API\n\nfunction destroy(err, cb) {\n var _this = this;\n\n var readableDestroyed = this._readableState && this._readableState.destroyed;\n var writableDestroyed = this._writableState && this._writableState.destroyed;\n\n if (readableDestroyed || writableDestroyed) {\n if (cb) {\n cb(err);\n } else if (err) {\n if (!this._writableState) {\n process.nextTick(emitErrorNT, this, err);\n } else if (!this._writableState.errorEmitted) {\n this._writableState.errorEmitted = true;\n process.nextTick(emitErrorNT, this, err);\n }\n }\n\n return this;\n } // we set destroyed to true before firing error callbacks in order\n // to make it re-entrance safe in case destroy() is called within callbacks\n\n\n if (this._readableState) {\n this._readableState.destroyed = true;\n } // if this is a duplex stream mark the writable part as destroyed as well\n\n\n if (this._writableState) {\n this._writableState.destroyed = true;\n }\n\n this._destroy(err || null, function (err) {\n if (!cb && err) {\n if (!_this._writableState) {\n process.nextTick(emitErrorAndCloseNT, _this, err);\n } else if (!_this._writableState.errorEmitted) {\n _this._writableState.errorEmitted = true;\n process.nextTick(emitErrorAndCloseNT, _this, err);\n } else {\n process.nextTick(emitCloseNT, _this);\n }\n } else if (cb) {\n process.nextTick(emitCloseNT, _this);\n cb(err);\n } else {\n process.nextTick(emitCloseNT, _this);\n }\n });\n\n return this;\n}\n\nfunction emitErrorAndCloseNT(self, err) {\n emitErrorNT(self, err);\n emitCloseNT(self);\n}\n\nfunction emitCloseNT(self) {\n if (self._writableState && !self._writableState.emitClose) return;\n if (self._readableState && !self._readableState.emitClose) return;\n self.emit('close');\n}\n\nfunction undestroy() {\n if (this._readableState) {\n this._readableState.destroyed = false;\n this._readableState.reading = false;\n this._readableState.ended = false;\n this._readableState.endEmitted = false;\n }\n\n if (this._writableState) {\n this._writableState.destroyed = false;\n this._writableState.ended = false;\n this._writableState.ending = false;\n this._writableState.finalCalled = false;\n this._writableState.prefinished = false;\n this._writableState.finished = false;\n this._writableState.errorEmitted = false;\n }\n}\n\nfunction emitErrorNT(self, err) {\n self.emit('error', err);\n}\n\nfunction errorOrDestroy(stream, err) {\n // We have tests that rely on errors being emitted\n // in the same tick, so changing this is semver major.\n // For now when you opt-in to autoDestroy we allow\n // the error to be emitted nextTick. In a future\n // semver major update we should change the default to this.\n var rState = stream._readableState;\n var wState = stream._writableState;\n if (rState && rState.autoDestroy || wState && wState.autoDestroy) stream.destroy(err);else stream.emit('error', err);\n}\n\nmodule.exports = {\n destroy: destroy,\n undestroy: undestroy,\n errorOrDestroy: errorOrDestroy\n};","'use strict';\n\nvar ERR_INVALID_OPT_VALUE = require('../../../errors').codes.ERR_INVALID_OPT_VALUE;\n\nfunction highWaterMarkFrom(options, isDuplex, duplexKey) {\n return options.highWaterMark != null ? options.highWaterMark : isDuplex ? options[duplexKey] : null;\n}\n\nfunction getHighWaterMark(state, options, duplexKey, isDuplex) {\n var hwm = highWaterMarkFrom(options, isDuplex, duplexKey);\n\n if (hwm != null) {\n if (!(isFinite(hwm) && Math.floor(hwm) === hwm) || hwm < 0) {\n var name = isDuplex ? duplexKey : 'highWaterMark';\n throw new ERR_INVALID_OPT_VALUE(name, hwm);\n }\n\n return Math.floor(hwm);\n } // Default value\n\n\n return state.objectMode ? 16 : 16 * 1024;\n}\n\nmodule.exports = {\n getHighWaterMark: getHighWaterMark\n};","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n// A bit simpler than readable streams.\n// Implement an async ._write(chunk, encoding, cb), and it'll handle all\n// the drain event emission and buffering.\n'use strict';\n\nmodule.exports = Writable;\n/* */\n\nfunction WriteReq(chunk, encoding, cb) {\n this.chunk = chunk;\n this.encoding = encoding;\n this.callback = cb;\n this.next = null;\n} // It seems a linked list but it is not\n// there will be only 2 of these for each stream\n\n\nfunction CorkedRequest(state) {\n var _this = this;\n\n this.next = null;\n this.entry = null;\n\n this.finish = function () {\n onCorkedFinish(_this, state);\n };\n}\n/* */\n\n/**/\n\n\nvar Duplex;\n/* */\n\nWritable.WritableState = WritableState;\n/**/\n\nvar internalUtil = {\n deprecate: require('util-deprecate')\n};\n/* */\n\n/**/\n\nvar Stream = require('./internal/streams/stream');\n/* */\n\n\nvar Buffer = require('buffer').Buffer;\n\nvar OurUint8Array = global.Uint8Array || function () {};\n\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\n\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n\nvar destroyImpl = require('./internal/streams/destroy');\n\nvar _require = require('./internal/streams/state'),\n getHighWaterMark = _require.getHighWaterMark;\n\nvar _require$codes = require('../errors').codes,\n ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE,\n ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED,\n ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK,\n ERR_STREAM_CANNOT_PIPE = _require$codes.ERR_STREAM_CANNOT_PIPE,\n ERR_STREAM_DESTROYED = _require$codes.ERR_STREAM_DESTROYED,\n ERR_STREAM_NULL_VALUES = _require$codes.ERR_STREAM_NULL_VALUES,\n ERR_STREAM_WRITE_AFTER_END = _require$codes.ERR_STREAM_WRITE_AFTER_END,\n ERR_UNKNOWN_ENCODING = _require$codes.ERR_UNKNOWN_ENCODING;\n\nvar errorOrDestroy = destroyImpl.errorOrDestroy;\n\nrequire('inherits')(Writable, Stream);\n\nfunction nop() {}\n\nfunction WritableState(options, stream, isDuplex) {\n Duplex = Duplex || require('./_stream_duplex');\n options = options || {}; // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream,\n // e.g. options.readableObjectMode vs. options.writableObjectMode, etc.\n\n if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex; // object stream flag to indicate whether or not this stream\n // contains buffers or objects.\n\n this.objectMode = !!options.objectMode;\n if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode; // the point at which write() starts returning false\n // Note: 0 is a valid value, means that we always return false if\n // the entire buffer is not flushed immediately on write()\n\n this.highWaterMark = getHighWaterMark(this, options, 'writableHighWaterMark', isDuplex); // if _final has been called\n\n this.finalCalled = false; // drain event flag.\n\n this.needDrain = false; // at the start of calling end()\n\n this.ending = false; // when end() has been called, and returned\n\n this.ended = false; // when 'finish' is emitted\n\n this.finished = false; // has it been destroyed\n\n this.destroyed = false; // should we decode strings into buffers before passing to _write?\n // this is here so that some node-core streams can optimize string\n // handling at a lower level.\n\n var noDecode = options.decodeStrings === false;\n this.decodeStrings = !noDecode; // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n\n this.defaultEncoding = options.defaultEncoding || 'utf8'; // not an actual buffer we keep track of, but a measurement\n // of how much we're waiting to get pushed to some underlying\n // socket or file.\n\n this.length = 0; // a flag to see when we're in the middle of a write.\n\n this.writing = false; // when true all writes will be buffered until .uncork() call\n\n this.corked = 0; // a flag to be able to tell if the onwrite cb is called immediately,\n // or on a later tick. We set this to true at first, because any\n // actions that shouldn't happen until \"later\" should generally also\n // not happen before the first write call.\n\n this.sync = true; // a flag to know if we're processing previously buffered items, which\n // may call the _write() callback in the same tick, so that we don't\n // end up in an overlapped onwrite situation.\n\n this.bufferProcessing = false; // the callback that's passed to _write(chunk,cb)\n\n this.onwrite = function (er) {\n onwrite(stream, er);\n }; // the callback that the user supplies to write(chunk,encoding,cb)\n\n\n this.writecb = null; // the amount that is being written when _write is called.\n\n this.writelen = 0;\n this.bufferedRequest = null;\n this.lastBufferedRequest = null; // number of pending user-supplied write callbacks\n // this must be 0 before 'finish' can be emitted\n\n this.pendingcb = 0; // emit prefinish if the only thing we're waiting for is _write cbs\n // This is relevant for synchronous Transform streams\n\n this.prefinished = false; // True if the error was already emitted and should not be thrown again\n\n this.errorEmitted = false; // Should close be emitted on destroy. Defaults to true.\n\n this.emitClose = options.emitClose !== false; // Should .destroy() be called after 'finish' (and potentially 'end')\n\n this.autoDestroy = !!options.autoDestroy; // count buffered requests\n\n this.bufferedRequestCount = 0; // allocate the first CorkedRequest, there is always\n // one allocated and free to use, and we maintain at most two\n\n this.corkedRequestsFree = new CorkedRequest(this);\n}\n\nWritableState.prototype.getBuffer = function getBuffer() {\n var current = this.bufferedRequest;\n var out = [];\n\n while (current) {\n out.push(current);\n current = current.next;\n }\n\n return out;\n};\n\n(function () {\n try {\n Object.defineProperty(WritableState.prototype, 'buffer', {\n get: internalUtil.deprecate(function writableStateBufferGetter() {\n return this.getBuffer();\n }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')\n });\n } catch (_) {}\n})(); // Test _writableState for inheritance to account for Duplex streams,\n// whose prototype chain only points to Readable.\n\n\nvar realHasInstance;\n\nif (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {\n realHasInstance = Function.prototype[Symbol.hasInstance];\n Object.defineProperty(Writable, Symbol.hasInstance, {\n value: function value(object) {\n if (realHasInstance.call(this, object)) return true;\n if (this !== Writable) return false;\n return object && object._writableState instanceof WritableState;\n }\n });\n} else {\n realHasInstance = function realHasInstance(object) {\n return object instanceof this;\n };\n}\n\nfunction Writable(options) {\n Duplex = Duplex || require('./_stream_duplex'); // Writable ctor is applied to Duplexes, too.\n // `realHasInstance` is necessary because using plain `instanceof`\n // would return false, as no `_writableState` property is attached.\n // Trying to use the custom `instanceof` for Writable here will also break the\n // Node.js LazyTransform implementation, which has a non-trivial getter for\n // `_writableState` that would lead to infinite recursion.\n // Checking for a Stream.Duplex instance is faster here instead of inside\n // the WritableState constructor, at least with V8 6.5\n\n var isDuplex = this instanceof Duplex;\n if (!isDuplex && !realHasInstance.call(Writable, this)) return new Writable(options);\n this._writableState = new WritableState(options, this, isDuplex); // legacy.\n\n this.writable = true;\n\n if (options) {\n if (typeof options.write === 'function') this._write = options.write;\n if (typeof options.writev === 'function') this._writev = options.writev;\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n if (typeof options.final === 'function') this._final = options.final;\n }\n\n Stream.call(this);\n} // Otherwise people can pipe Writable streams, which is just wrong.\n\n\nWritable.prototype.pipe = function () {\n errorOrDestroy(this, new ERR_STREAM_CANNOT_PIPE());\n};\n\nfunction writeAfterEnd(stream, cb) {\n var er = new ERR_STREAM_WRITE_AFTER_END(); // TODO: defer error events consistently everywhere, not just the cb\n\n errorOrDestroy(stream, er);\n process.nextTick(cb, er);\n} // Checks that a user-supplied chunk is valid, especially for the particular\n// mode the stream is in. Currently this means that `null` is never accepted\n// and undefined/non-string values are only allowed in object mode.\n\n\nfunction validChunk(stream, state, chunk, cb) {\n var er;\n\n if (chunk === null) {\n er = new ERR_STREAM_NULL_VALUES();\n } else if (typeof chunk !== 'string' && !state.objectMode) {\n er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer'], chunk);\n }\n\n if (er) {\n errorOrDestroy(stream, er);\n process.nextTick(cb, er);\n return false;\n }\n\n return true;\n}\n\nWritable.prototype.write = function (chunk, encoding, cb) {\n var state = this._writableState;\n var ret = false;\n\n var isBuf = !state.objectMode && _isUint8Array(chunk);\n\n if (isBuf && !Buffer.isBuffer(chunk)) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n\n if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n\n if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;\n if (typeof cb !== 'function') cb = nop;\n if (state.ending) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {\n state.pendingcb++;\n ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);\n }\n return ret;\n};\n\nWritable.prototype.cork = function () {\n this._writableState.corked++;\n};\n\nWritable.prototype.uncork = function () {\n var state = this._writableState;\n\n if (state.corked) {\n state.corked--;\n if (!state.writing && !state.corked && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);\n }\n};\n\nWritable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {\n // node::ParseEncoding() requires lower case.\n if (typeof encoding === 'string') encoding = encoding.toLowerCase();\n if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new ERR_UNKNOWN_ENCODING(encoding);\n this._writableState.defaultEncoding = encoding;\n return this;\n};\n\nObject.defineProperty(Writable.prototype, 'writableBuffer', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState && this._writableState.getBuffer();\n }\n});\n\nfunction decodeChunk(state, chunk, encoding) {\n if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {\n chunk = Buffer.from(chunk, encoding);\n }\n\n return chunk;\n}\n\nObject.defineProperty(Writable.prototype, 'writableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.highWaterMark;\n }\n}); // if we're already writing something, then just put this\n// in the queue, and wait our turn. Otherwise, call _write\n// If we return false, then we need a drain event, so set that flag.\n\nfunction writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {\n if (!isBuf) {\n var newChunk = decodeChunk(state, chunk, encoding);\n\n if (chunk !== newChunk) {\n isBuf = true;\n encoding = 'buffer';\n chunk = newChunk;\n }\n }\n\n var len = state.objectMode ? 1 : chunk.length;\n state.length += len;\n var ret = state.length < state.highWaterMark; // we must ensure that previous needDrain will not be reset to false.\n\n if (!ret) state.needDrain = true;\n\n if (state.writing || state.corked) {\n var last = state.lastBufferedRequest;\n state.lastBufferedRequest = {\n chunk: chunk,\n encoding: encoding,\n isBuf: isBuf,\n callback: cb,\n next: null\n };\n\n if (last) {\n last.next = state.lastBufferedRequest;\n } else {\n state.bufferedRequest = state.lastBufferedRequest;\n }\n\n state.bufferedRequestCount += 1;\n } else {\n doWrite(stream, state, false, len, chunk, encoding, cb);\n }\n\n return ret;\n}\n\nfunction doWrite(stream, state, writev, len, chunk, encoding, cb) {\n state.writelen = len;\n state.writecb = cb;\n state.writing = true;\n state.sync = true;\n if (state.destroyed) state.onwrite(new ERR_STREAM_DESTROYED('write'));else if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);\n state.sync = false;\n}\n\nfunction onwriteError(stream, state, sync, er, cb) {\n --state.pendingcb;\n\n if (sync) {\n // defer the callback if we are being called synchronously\n // to avoid piling up things on the stack\n process.nextTick(cb, er); // this can emit finish, and it will always happen\n // after error\n\n process.nextTick(finishMaybe, stream, state);\n stream._writableState.errorEmitted = true;\n errorOrDestroy(stream, er);\n } else {\n // the caller expect this to happen before if\n // it is async\n cb(er);\n stream._writableState.errorEmitted = true;\n errorOrDestroy(stream, er); // this can emit finish, but finish must\n // always follow error\n\n finishMaybe(stream, state);\n }\n}\n\nfunction onwriteStateUpdate(state) {\n state.writing = false;\n state.writecb = null;\n state.length -= state.writelen;\n state.writelen = 0;\n}\n\nfunction onwrite(stream, er) {\n var state = stream._writableState;\n var sync = state.sync;\n var cb = state.writecb;\n if (typeof cb !== 'function') throw new ERR_MULTIPLE_CALLBACK();\n onwriteStateUpdate(state);\n if (er) onwriteError(stream, state, sync, er, cb);else {\n // Check if we're actually ready to finish, but don't emit yet\n var finished = needFinish(state) || stream.destroyed;\n\n if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {\n clearBuffer(stream, state);\n }\n\n if (sync) {\n process.nextTick(afterWrite, stream, state, finished, cb);\n } else {\n afterWrite(stream, state, finished, cb);\n }\n }\n}\n\nfunction afterWrite(stream, state, finished, cb) {\n if (!finished) onwriteDrain(stream, state);\n state.pendingcb--;\n cb();\n finishMaybe(stream, state);\n} // Must force callback to be called on nextTick, so that we don't\n// emit 'drain' before the write() consumer gets the 'false' return\n// value, and has a chance to attach a 'drain' listener.\n\n\nfunction onwriteDrain(stream, state) {\n if (state.length === 0 && state.needDrain) {\n state.needDrain = false;\n stream.emit('drain');\n }\n} // if there's something in the buffer waiting, then process it\n\n\nfunction clearBuffer(stream, state) {\n state.bufferProcessing = true;\n var entry = state.bufferedRequest;\n\n if (stream._writev && entry && entry.next) {\n // Fast case, write everything using _writev()\n var l = state.bufferedRequestCount;\n var buffer = new Array(l);\n var holder = state.corkedRequestsFree;\n holder.entry = entry;\n var count = 0;\n var allBuffers = true;\n\n while (entry) {\n buffer[count] = entry;\n if (!entry.isBuf) allBuffers = false;\n entry = entry.next;\n count += 1;\n }\n\n buffer.allBuffers = allBuffers;\n doWrite(stream, state, true, state.length, buffer, '', holder.finish); // doWrite is almost always async, defer these to save a bit of time\n // as the hot path ends with doWrite\n\n state.pendingcb++;\n state.lastBufferedRequest = null;\n\n if (holder.next) {\n state.corkedRequestsFree = holder.next;\n holder.next = null;\n } else {\n state.corkedRequestsFree = new CorkedRequest(state);\n }\n\n state.bufferedRequestCount = 0;\n } else {\n // Slow case, write chunks one-by-one\n while (entry) {\n var chunk = entry.chunk;\n var encoding = entry.encoding;\n var cb = entry.callback;\n var len = state.objectMode ? 1 : chunk.length;\n doWrite(stream, state, false, len, chunk, encoding, cb);\n entry = entry.next;\n state.bufferedRequestCount--; // if we didn't call the onwrite immediately, then\n // it means that we need to wait until it does.\n // also, that means that the chunk and cb are currently\n // being processed, so move the buffer counter past them.\n\n if (state.writing) {\n break;\n }\n }\n\n if (entry === null) state.lastBufferedRequest = null;\n }\n\n state.bufferedRequest = entry;\n state.bufferProcessing = false;\n}\n\nWritable.prototype._write = function (chunk, encoding, cb) {\n cb(new ERR_METHOD_NOT_IMPLEMENTED('_write()'));\n};\n\nWritable.prototype._writev = null;\n\nWritable.prototype.end = function (chunk, encoding, cb) {\n var state = this._writableState;\n\n if (typeof chunk === 'function') {\n cb = chunk;\n chunk = null;\n encoding = null;\n } else if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n\n if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); // .end() fully uncorks\n\n if (state.corked) {\n state.corked = 1;\n this.uncork();\n } // ignore unnecessary end() calls.\n\n\n if (!state.ending) endWritable(this, state, cb);\n return this;\n};\n\nObject.defineProperty(Writable.prototype, 'writableLength', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.length;\n }\n});\n\nfunction needFinish(state) {\n return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;\n}\n\nfunction callFinal(stream, state) {\n stream._final(function (err) {\n state.pendingcb--;\n\n if (err) {\n errorOrDestroy(stream, err);\n }\n\n state.prefinished = true;\n stream.emit('prefinish');\n finishMaybe(stream, state);\n });\n}\n\nfunction prefinish(stream, state) {\n if (!state.prefinished && !state.finalCalled) {\n if (typeof stream._final === 'function' && !state.destroyed) {\n state.pendingcb++;\n state.finalCalled = true;\n process.nextTick(callFinal, stream, state);\n } else {\n state.prefinished = true;\n stream.emit('prefinish');\n }\n }\n}\n\nfunction finishMaybe(stream, state) {\n var need = needFinish(state);\n\n if (need) {\n prefinish(stream, state);\n\n if (state.pendingcb === 0) {\n state.finished = true;\n stream.emit('finish');\n\n if (state.autoDestroy) {\n // In case of duplex streams we need a way to detect\n // if the readable side is ready for autoDestroy as well\n var rState = stream._readableState;\n\n if (!rState || rState.autoDestroy && rState.endEmitted) {\n stream.destroy();\n }\n }\n }\n }\n\n return need;\n}\n\nfunction endWritable(stream, state, cb) {\n state.ending = true;\n finishMaybe(stream, state);\n\n if (cb) {\n if (state.finished) process.nextTick(cb);else stream.once('finish', cb);\n }\n\n state.ended = true;\n stream.writable = false;\n}\n\nfunction onCorkedFinish(corkReq, state, err) {\n var entry = corkReq.entry;\n corkReq.entry = null;\n\n while (entry) {\n var cb = entry.callback;\n state.pendingcb--;\n cb(err);\n entry = entry.next;\n } // reuse the free corkReq.\n\n\n state.corkedRequestsFree.next = corkReq;\n}\n\nObject.defineProperty(Writable.prototype, 'destroyed', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n if (this._writableState === undefined) {\n return false;\n }\n\n return this._writableState.destroyed;\n },\n set: function set(value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._writableState) {\n return;\n } // backward compatibility, the user is explicitly\n // managing destroyed\n\n\n this._writableState.destroyed = value;\n }\n});\nWritable.prototype.destroy = destroyImpl.destroy;\nWritable.prototype._undestroy = destroyImpl.undestroy;\n\nWritable.prototype._destroy = function (err, cb) {\n cb(err);\n};","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n// a transform stream is a readable/writable stream where you do\n// something with the data. Sometimes it's called a \"filter\",\n// but that's not a great name for it, since that implies a thing where\n// some bits pass through, and others are simply ignored. (That would\n// be a valid example of a transform, of course.)\n//\n// While the output is causally related to the input, it's not a\n// necessarily symmetric or synchronous transformation. For example,\n// a zlib stream might take multiple plain-text writes(), and then\n// emit a single compressed chunk some time in the future.\n//\n// Here's how this works:\n//\n// The Transform stream has all the aspects of the readable and writable\n// stream classes. When you write(chunk), that calls _write(chunk,cb)\n// internally, and returns false if there's a lot of pending writes\n// buffered up. When you call read(), that calls _read(n) until\n// there's enough pending readable data buffered up.\n//\n// In a transform stream, the written data is placed in a buffer. When\n// _read(n) is called, it transforms the queued up data, calling the\n// buffered _write cb's as it consumes chunks. If consuming a single\n// written chunk would result in multiple output chunks, then the first\n// outputted bit calls the readcb, and subsequent chunks just go into\n// the read buffer, and will cause it to emit 'readable' if necessary.\n//\n// This way, back-pressure is actually determined by the reading side,\n// since _read has to be called to start processing a new chunk. However,\n// a pathological inflate type of transform can cause excessive buffering\n// here. For example, imagine a stream where every byte of input is\n// interpreted as an integer from 0-255, and then results in that many\n// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in\n// 1kb of data being output. In this case, you could write a very small\n// amount of input, and end up with a very large amount of output. In\n// such a pathological inflating mechanism, there'd be no way to tell\n// the system to stop doing the transform. A single 4MB write could\n// cause the system to run out of memory.\n//\n// However, even in such a pathological case, only a single written chunk\n// would be consumed, and then the rest would wait (un-transformed) until\n// the results of the previous transformed chunk were consumed.\n'use strict';\n\nmodule.exports = Transform;\n\nvar _require$codes = require('../errors').codes,\n ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED,\n ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK,\n ERR_TRANSFORM_ALREADY_TRANSFORMING = _require$codes.ERR_TRANSFORM_ALREADY_TRANSFORMING,\n ERR_TRANSFORM_WITH_LENGTH_0 = _require$codes.ERR_TRANSFORM_WITH_LENGTH_0;\n\nvar Duplex = require('./_stream_duplex');\n\nrequire('inherits')(Transform, Duplex);\n\nfunction afterTransform(er, data) {\n var ts = this._transformState;\n ts.transforming = false;\n var cb = ts.writecb;\n\n if (cb === null) {\n return this.emit('error', new ERR_MULTIPLE_CALLBACK());\n }\n\n ts.writechunk = null;\n ts.writecb = null;\n if (data != null) // single equals check for both `null` and `undefined`\n this.push(data);\n cb(er);\n var rs = this._readableState;\n rs.reading = false;\n\n if (rs.needReadable || rs.length < rs.highWaterMark) {\n this._read(rs.highWaterMark);\n }\n}\n\nfunction Transform(options) {\n if (!(this instanceof Transform)) return new Transform(options);\n Duplex.call(this, options);\n this._transformState = {\n afterTransform: afterTransform.bind(this),\n needTransform: false,\n transforming: false,\n writecb: null,\n writechunk: null,\n writeencoding: null\n }; // start out asking for a readable event once data is transformed.\n\n this._readableState.needReadable = true; // we have implemented the _read method, and done the other things\n // that Readable wants before the first _read call, so unset the\n // sync guard flag.\n\n this._readableState.sync = false;\n\n if (options) {\n if (typeof options.transform === 'function') this._transform = options.transform;\n if (typeof options.flush === 'function') this._flush = options.flush;\n } // When the writable side finishes, then flush out anything remaining.\n\n\n this.on('prefinish', prefinish);\n}\n\nfunction prefinish() {\n var _this = this;\n\n if (typeof this._flush === 'function' && !this._readableState.destroyed) {\n this._flush(function (er, data) {\n done(_this, er, data);\n });\n } else {\n done(this, null, null);\n }\n}\n\nTransform.prototype.push = function (chunk, encoding) {\n this._transformState.needTransform = false;\n return Duplex.prototype.push.call(this, chunk, encoding);\n}; // This is the part where you do stuff!\n// override this function in implementation classes.\n// 'chunk' is an input chunk.\n//\n// Call `push(newChunk)` to pass along transformed output\n// to the readable side. You may call 'push' zero or more times.\n//\n// Call `cb(err)` when you are done with this chunk. If you pass\n// an error, then that'll put the hurt on the whole operation. If you\n// never call cb(), then you'll never get another chunk.\n\n\nTransform.prototype._transform = function (chunk, encoding, cb) {\n cb(new ERR_METHOD_NOT_IMPLEMENTED('_transform()'));\n};\n\nTransform.prototype._write = function (chunk, encoding, cb) {\n var ts = this._transformState;\n ts.writecb = cb;\n ts.writechunk = chunk;\n ts.writeencoding = encoding;\n\n if (!ts.transforming) {\n var rs = this._readableState;\n if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);\n }\n}; // Doesn't matter what the args are here.\n// _transform does all the work.\n// That we got here means that the readable side wants more data.\n\n\nTransform.prototype._read = function (n) {\n var ts = this._transformState;\n\n if (ts.writechunk !== null && !ts.transforming) {\n ts.transforming = true;\n\n this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);\n } else {\n // mark that we need a transform, so that any data that comes in\n // will get processed, now that we've asked for it.\n ts.needTransform = true;\n }\n};\n\nTransform.prototype._destroy = function (err, cb) {\n Duplex.prototype._destroy.call(this, err, function (err2) {\n cb(err2);\n });\n};\n\nfunction done(stream, er, data) {\n if (er) return stream.emit('error', er);\n if (data != null) // single equals check for both `null` and `undefined`\n stream.push(data); // TODO(BridgeAR): Write a test for these two error cases\n // if there's nothing in the write buffer, then that means\n // that nothing more will ever be provided\n\n if (stream._writableState.length) throw new ERR_TRANSFORM_WITH_LENGTH_0();\n if (stream._transformState.transforming) throw new ERR_TRANSFORM_ALREADY_TRANSFORMING();\n return stream.push(null);\n}","/**\n * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined\n * in FIPS 180-2\n * Version 2.2-beta Copyright Angel Marin, Paul Johnston 2000 - 2009.\n * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet\n *\n */\nvar inherits = require('inherits');\n\nvar Hash = require('./hash');\n\nvar Buffer = require('safe-buffer').Buffer;\n\nvar K = [0x428A2F98, 0x71374491, 0xB5C0FBCF, 0xE9B5DBA5, 0x3956C25B, 0x59F111F1, 0x923F82A4, 0xAB1C5ED5, 0xD807AA98, 0x12835B01, 0x243185BE, 0x550C7DC3, 0x72BE5D74, 0x80DEB1FE, 0x9BDC06A7, 0xC19BF174, 0xE49B69C1, 0xEFBE4786, 0x0FC19DC6, 0x240CA1CC, 0x2DE92C6F, 0x4A7484AA, 0x5CB0A9DC, 0x76F988DA, 0x983E5152, 0xA831C66D, 0xB00327C8, 0xBF597FC7, 0xC6E00BF3, 0xD5A79147, 0x06CA6351, 0x14292967, 0x27B70A85, 0x2E1B2138, 0x4D2C6DFC, 0x53380D13, 0x650A7354, 0x766A0ABB, 0x81C2C92E, 0x92722C85, 0xA2BFE8A1, 0xA81A664B, 0xC24B8B70, 0xC76C51A3, 0xD192E819, 0xD6990624, 0xF40E3585, 0x106AA070, 0x19A4C116, 0x1E376C08, 0x2748774C, 0x34B0BCB5, 0x391C0CB3, 0x4ED8AA4A, 0x5B9CCA4F, 0x682E6FF3, 0x748F82EE, 0x78A5636F, 0x84C87814, 0x8CC70208, 0x90BEFFFA, 0xA4506CEB, 0xBEF9A3F7, 0xC67178F2];\nvar W = new Array(64);\n\nfunction Sha256() {\n this.init();\n this._w = W; // new Array(64)\n\n Hash.call(this, 64, 56);\n}\n\ninherits(Sha256, Hash);\n\nSha256.prototype.init = function () {\n this._a = 0x6a09e667;\n this._b = 0xbb67ae85;\n this._c = 0x3c6ef372;\n this._d = 0xa54ff53a;\n this._e = 0x510e527f;\n this._f = 0x9b05688c;\n this._g = 0x1f83d9ab;\n this._h = 0x5be0cd19;\n return this;\n};\n\nfunction ch(x, y, z) {\n return z ^ x & (y ^ z);\n}\n\nfunction maj(x, y, z) {\n return x & y | z & (x | y);\n}\n\nfunction sigma0(x) {\n return (x >>> 2 | x << 30) ^ (x >>> 13 | x << 19) ^ (x >>> 22 | x << 10);\n}\n\nfunction sigma1(x) {\n return (x >>> 6 | x << 26) ^ (x >>> 11 | x << 21) ^ (x >>> 25 | x << 7);\n}\n\nfunction gamma0(x) {\n return (x >>> 7 | x << 25) ^ (x >>> 18 | x << 14) ^ x >>> 3;\n}\n\nfunction gamma1(x) {\n return (x >>> 17 | x << 15) ^ (x >>> 19 | x << 13) ^ x >>> 10;\n}\n\nSha256.prototype._update = function (M) {\n var W = this._w;\n var a = this._a | 0;\n var b = this._b | 0;\n var c = this._c | 0;\n var d = this._d | 0;\n var e = this._e | 0;\n var f = this._f | 0;\n var g = this._g | 0;\n var h = this._h | 0;\n\n for (var i = 0; i < 16; ++i) {\n W[i] = M.readInt32BE(i * 4);\n }\n\n for (; i < 64; ++i) {\n W[i] = gamma1(W[i - 2]) + W[i - 7] + gamma0(W[i - 15]) + W[i - 16] | 0;\n }\n\n for (var j = 0; j < 64; ++j) {\n var T1 = h + sigma1(e) + ch(e, f, g) + K[j] + W[j] | 0;\n var T2 = sigma0(a) + maj(a, b, c) | 0;\n h = g;\n g = f;\n f = e;\n e = d + T1 | 0;\n d = c;\n c = b;\n b = a;\n a = T1 + T2 | 0;\n }\n\n this._a = a + this._a | 0;\n this._b = b + this._b | 0;\n this._c = c + this._c | 0;\n this._d = d + this._d | 0;\n this._e = e + this._e | 0;\n this._f = f + this._f | 0;\n this._g = g + this._g | 0;\n this._h = h + this._h | 0;\n};\n\nSha256.prototype._hash = function () {\n var H = Buffer.allocUnsafe(32);\n H.writeInt32BE(this._a, 0);\n H.writeInt32BE(this._b, 4);\n H.writeInt32BE(this._c, 8);\n H.writeInt32BE(this._d, 12);\n H.writeInt32BE(this._e, 16);\n H.writeInt32BE(this._f, 20);\n H.writeInt32BE(this._g, 24);\n H.writeInt32BE(this._h, 28);\n return H;\n};\n\nmodule.exports = Sha256;","var inherits = require('inherits');\n\nvar Hash = require('./hash');\n\nvar Buffer = require('safe-buffer').Buffer;\n\nvar K = [0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd, 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc, 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019, 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118, 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe, 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2, 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1, 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694, 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3, 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65, 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483, 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5, 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210, 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4, 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725, 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70, 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926, 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df, 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8, 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b, 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001, 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30, 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910, 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8, 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53, 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8, 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb, 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3, 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60, 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec, 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9, 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b, 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207, 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178, 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6, 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b, 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493, 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c, 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a, 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817];\nvar W = new Array(160);\n\nfunction Sha512() {\n this.init();\n this._w = W;\n Hash.call(this, 128, 112);\n}\n\ninherits(Sha512, Hash);\n\nSha512.prototype.init = function () {\n this._ah = 0x6a09e667;\n this._bh = 0xbb67ae85;\n this._ch = 0x3c6ef372;\n this._dh = 0xa54ff53a;\n this._eh = 0x510e527f;\n this._fh = 0x9b05688c;\n this._gh = 0x1f83d9ab;\n this._hh = 0x5be0cd19;\n this._al = 0xf3bcc908;\n this._bl = 0x84caa73b;\n this._cl = 0xfe94f82b;\n this._dl = 0x5f1d36f1;\n this._el = 0xade682d1;\n this._fl = 0x2b3e6c1f;\n this._gl = 0xfb41bd6b;\n this._hl = 0x137e2179;\n return this;\n};\n\nfunction Ch(x, y, z) {\n return z ^ x & (y ^ z);\n}\n\nfunction maj(x, y, z) {\n return x & y | z & (x | y);\n}\n\nfunction sigma0(x, xl) {\n return (x >>> 28 | xl << 4) ^ (xl >>> 2 | x << 30) ^ (xl >>> 7 | x << 25);\n}\n\nfunction sigma1(x, xl) {\n return (x >>> 14 | xl << 18) ^ (x >>> 18 | xl << 14) ^ (xl >>> 9 | x << 23);\n}\n\nfunction Gamma0(x, xl) {\n return (x >>> 1 | xl << 31) ^ (x >>> 8 | xl << 24) ^ x >>> 7;\n}\n\nfunction Gamma0l(x, xl) {\n return (x >>> 1 | xl << 31) ^ (x >>> 8 | xl << 24) ^ (x >>> 7 | xl << 25);\n}\n\nfunction Gamma1(x, xl) {\n return (x >>> 19 | xl << 13) ^ (xl >>> 29 | x << 3) ^ x >>> 6;\n}\n\nfunction Gamma1l(x, xl) {\n return (x >>> 19 | xl << 13) ^ (xl >>> 29 | x << 3) ^ (x >>> 6 | xl << 26);\n}\n\nfunction getCarry(a, b) {\n return a >>> 0 < b >>> 0 ? 1 : 0;\n}\n\nSha512.prototype._update = function (M) {\n var W = this._w;\n var ah = this._ah | 0;\n var bh = this._bh | 0;\n var ch = this._ch | 0;\n var dh = this._dh | 0;\n var eh = this._eh | 0;\n var fh = this._fh | 0;\n var gh = this._gh | 0;\n var hh = this._hh | 0;\n var al = this._al | 0;\n var bl = this._bl | 0;\n var cl = this._cl | 0;\n var dl = this._dl | 0;\n var el = this._el | 0;\n var fl = this._fl | 0;\n var gl = this._gl | 0;\n var hl = this._hl | 0;\n\n for (var i = 0; i < 32; i += 2) {\n W[i] = M.readInt32BE(i * 4);\n W[i + 1] = M.readInt32BE(i * 4 + 4);\n }\n\n for (; i < 160; i += 2) {\n var xh = W[i - 15 * 2];\n var xl = W[i - 15 * 2 + 1];\n var gamma0 = Gamma0(xh, xl);\n var gamma0l = Gamma0l(xl, xh);\n xh = W[i - 2 * 2];\n xl = W[i - 2 * 2 + 1];\n var gamma1 = Gamma1(xh, xl);\n var gamma1l = Gamma1l(xl, xh); // W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16]\n\n var Wi7h = W[i - 7 * 2];\n var Wi7l = W[i - 7 * 2 + 1];\n var Wi16h = W[i - 16 * 2];\n var Wi16l = W[i - 16 * 2 + 1];\n var Wil = gamma0l + Wi7l | 0;\n var Wih = gamma0 + Wi7h + getCarry(Wil, gamma0l) | 0;\n Wil = Wil + gamma1l | 0;\n Wih = Wih + gamma1 + getCarry(Wil, gamma1l) | 0;\n Wil = Wil + Wi16l | 0;\n Wih = Wih + Wi16h + getCarry(Wil, Wi16l) | 0;\n W[i] = Wih;\n W[i + 1] = Wil;\n }\n\n for (var j = 0; j < 160; j += 2) {\n Wih = W[j];\n Wil = W[j + 1];\n var majh = maj(ah, bh, ch);\n var majl = maj(al, bl, cl);\n var sigma0h = sigma0(ah, al);\n var sigma0l = sigma0(al, ah);\n var sigma1h = sigma1(eh, el);\n var sigma1l = sigma1(el, eh); // t1 = h + sigma1 + ch + K[j] + W[j]\n\n var Kih = K[j];\n var Kil = K[j + 1];\n var chh = Ch(eh, fh, gh);\n var chl = Ch(el, fl, gl);\n var t1l = hl + sigma1l | 0;\n var t1h = hh + sigma1h + getCarry(t1l, hl) | 0;\n t1l = t1l + chl | 0;\n t1h = t1h + chh + getCarry(t1l, chl) | 0;\n t1l = t1l + Kil | 0;\n t1h = t1h + Kih + getCarry(t1l, Kil) | 0;\n t1l = t1l + Wil | 0;\n t1h = t1h + Wih + getCarry(t1l, Wil) | 0; // t2 = sigma0 + maj\n\n var t2l = sigma0l + majl | 0;\n var t2h = sigma0h + majh + getCarry(t2l, sigma0l) | 0;\n hh = gh;\n hl = gl;\n gh = fh;\n gl = fl;\n fh = eh;\n fl = el;\n el = dl + t1l | 0;\n eh = dh + t1h + getCarry(el, dl) | 0;\n dh = ch;\n dl = cl;\n ch = bh;\n cl = bl;\n bh = ah;\n bl = al;\n al = t1l + t2l | 0;\n ah = t1h + t2h + getCarry(al, t1l) | 0;\n }\n\n this._al = this._al + al | 0;\n this._bl = this._bl + bl | 0;\n this._cl = this._cl + cl | 0;\n this._dl = this._dl + dl | 0;\n this._el = this._el + el | 0;\n this._fl = this._fl + fl | 0;\n this._gl = this._gl + gl | 0;\n this._hl = this._hl + hl | 0;\n this._ah = this._ah + ah + getCarry(this._al, al) | 0;\n this._bh = this._bh + bh + getCarry(this._bl, bl) | 0;\n this._ch = this._ch + ch + getCarry(this._cl, cl) | 0;\n this._dh = this._dh + dh + getCarry(this._dl, dl) | 0;\n this._eh = this._eh + eh + getCarry(this._el, el) | 0;\n this._fh = this._fh + fh + getCarry(this._fl, fl) | 0;\n this._gh = this._gh + gh + getCarry(this._gl, gl) | 0;\n this._hh = this._hh + hh + getCarry(this._hl, hl) | 0;\n};\n\nSha512.prototype._hash = function () {\n var H = Buffer.allocUnsafe(64);\n\n function writeInt64BE(h, l, offset) {\n H.writeInt32BE(h, offset);\n H.writeInt32BE(l, offset + 4);\n }\n\n writeInt64BE(this._ah, this._al, 0);\n writeInt64BE(this._bh, this._bl, 8);\n writeInt64BE(this._ch, this._cl, 16);\n writeInt64BE(this._dh, this._dl, 24);\n writeInt64BE(this._eh, this._el, 32);\n writeInt64BE(this._fh, this._fl, 40);\n writeInt64BE(this._gh, this._gl, 48);\n writeInt64BE(this._hh, this._hl, 56);\n return H;\n};\n\nmodule.exports = Sha512;","'use strict';\n\nvar inherits = require('inherits');\n\nvar Legacy = require('./legacy');\n\nvar Base = require('cipher-base');\n\nvar Buffer = require('safe-buffer').Buffer;\n\nvar md5 = require('create-hash/md5');\n\nvar RIPEMD160 = require('ripemd160');\n\nvar sha = require('sha.js');\n\nvar ZEROS = Buffer.alloc(128);\n\nfunction Hmac(alg, key) {\n Base.call(this, 'digest');\n\n if (typeof key === 'string') {\n key = Buffer.from(key);\n }\n\n var blocksize = alg === 'sha512' || alg === 'sha384' ? 128 : 64;\n this._alg = alg;\n this._key = key;\n\n if (key.length > blocksize) {\n var hash = alg === 'rmd160' ? new RIPEMD160() : sha(alg);\n key = hash.update(key).digest();\n } else if (key.length < blocksize) {\n key = Buffer.concat([key, ZEROS], blocksize);\n }\n\n var ipad = this._ipad = Buffer.allocUnsafe(blocksize);\n var opad = this._opad = Buffer.allocUnsafe(blocksize);\n\n for (var i = 0; i < blocksize; i++) {\n ipad[i] = key[i] ^ 0x36;\n opad[i] = key[i] ^ 0x5C;\n }\n\n this._hash = alg === 'rmd160' ? new RIPEMD160() : sha(alg);\n\n this._hash.update(ipad);\n}\n\ninherits(Hmac, Base);\n\nHmac.prototype._update = function (data) {\n this._hash.update(data);\n};\n\nHmac.prototype._final = function () {\n var h = this._hash.digest();\n\n var hash = this._alg === 'rmd160' ? new RIPEMD160() : sha(this._alg);\n return hash.update(this._opad).update(h).digest();\n};\n\nmodule.exports = function createHmac(alg, key) {\n alg = alg.toLowerCase();\n\n if (alg === 'rmd160' || alg === 'ripemd160') {\n return new Hmac('rmd160', key);\n }\n\n if (alg === 'md5') {\n return new Legacy(md5, key);\n }\n\n return new Hmac(alg, key);\n};","var MD5 = require('md5.js');\n\nmodule.exports = function (buffer) {\n return new MD5().update(buffer).digest();\n};","exports.pbkdf2 = require('./lib/async');\nexports.pbkdf2Sync = require('./lib/sync');","var MAX_ALLOC = Math.pow(2, 30) - 1; // default in iojs\n\nmodule.exports = function (iterations, keylen) {\n if (typeof iterations !== 'number') {\n throw new TypeError('Iterations not a number');\n }\n\n if (iterations < 0) {\n throw new TypeError('Bad iterations');\n }\n\n if (typeof keylen !== 'number') {\n throw new TypeError('Key length not a number');\n }\n\n if (keylen < 0 || keylen > MAX_ALLOC || keylen !== keylen) {\n /* eslint no-self-compare: 0 */\n throw new TypeError('Bad key length');\n }\n};","var defaultEncoding;\n/* istanbul ignore next */\n\nif (global.process && global.process.browser) {\n defaultEncoding = 'utf-8';\n} else if (global.process && global.process.version) {\n var pVersionMajor = parseInt(process.version.split('.')[0].slice(1), 10);\n defaultEncoding = pVersionMajor >= 6 ? 'utf-8' : 'binary';\n} else {\n defaultEncoding = 'utf-8';\n}\n\nmodule.exports = defaultEncoding;","var md5 = require('create-hash/md5');\n\nvar RIPEMD160 = require('ripemd160');\n\nvar sha = require('sha.js');\n\nvar Buffer = require('safe-buffer').Buffer;\n\nvar checkParameters = require('./precondition');\n\nvar defaultEncoding = require('./default-encoding');\n\nvar toBuffer = require('./to-buffer');\n\nvar ZEROS = Buffer.alloc(128);\nvar sizes = {\n md5: 16,\n sha1: 20,\n sha224: 28,\n sha256: 32,\n sha384: 48,\n sha512: 64,\n rmd160: 20,\n ripemd160: 20\n};\n\nfunction Hmac(alg, key, saltLen) {\n var hash = getDigest(alg);\n var blocksize = alg === 'sha512' || alg === 'sha384' ? 128 : 64;\n\n if (key.length > blocksize) {\n key = hash(key);\n } else if (key.length < blocksize) {\n key = Buffer.concat([key, ZEROS], blocksize);\n }\n\n var ipad = Buffer.allocUnsafe(blocksize + sizes[alg]);\n var opad = Buffer.allocUnsafe(blocksize + sizes[alg]);\n\n for (var i = 0; i < blocksize; i++) {\n ipad[i] = key[i] ^ 0x36;\n opad[i] = key[i] ^ 0x5C;\n }\n\n var ipad1 = Buffer.allocUnsafe(blocksize + saltLen + 4);\n ipad.copy(ipad1, 0, 0, blocksize);\n this.ipad1 = ipad1;\n this.ipad2 = ipad;\n this.opad = opad;\n this.alg = alg;\n this.blocksize = blocksize;\n this.hash = hash;\n this.size = sizes[alg];\n}\n\nHmac.prototype.run = function (data, ipad) {\n data.copy(ipad, this.blocksize);\n var h = this.hash(ipad);\n h.copy(this.opad, this.blocksize);\n return this.hash(this.opad);\n};\n\nfunction getDigest(alg) {\n function shaFunc(data) {\n return sha(alg).update(data).digest();\n }\n\n function rmd160Func(data) {\n return new RIPEMD160().update(data).digest();\n }\n\n if (alg === 'rmd160' || alg === 'ripemd160') return rmd160Func;\n if (alg === 'md5') return md5;\n return shaFunc;\n}\n\nfunction pbkdf2(password, salt, iterations, keylen, digest) {\n checkParameters(iterations, keylen);\n password = toBuffer(password, defaultEncoding, 'Password');\n salt = toBuffer(salt, defaultEncoding, 'Salt');\n digest = digest || 'sha1';\n var hmac = new Hmac(digest, password, salt.length);\n var DK = Buffer.allocUnsafe(keylen);\n var block1 = Buffer.allocUnsafe(salt.length + 4);\n salt.copy(block1, 0, 0, salt.length);\n var destPos = 0;\n var hLen = sizes[digest];\n var l = Math.ceil(keylen / hLen);\n\n for (var i = 1; i <= l; i++) {\n block1.writeUInt32BE(i, salt.length);\n var T = hmac.run(block1, hmac.ipad1);\n var U = T;\n\n for (var j = 1; j < iterations; j++) {\n U = hmac.run(U, hmac.ipad2);\n\n for (var k = 0; k < hLen; k++) {\n T[k] ^= U[k];\n }\n }\n\n T.copy(DK, destPos);\n destPos += hLen;\n }\n\n return DK;\n}\n\nmodule.exports = pbkdf2;","var Buffer = require('safe-buffer').Buffer;\n\nmodule.exports = function (thing, encoding, name) {\n if (Buffer.isBuffer(thing)) {\n return thing;\n } else if (typeof thing === 'string') {\n return Buffer.from(thing, encoding);\n } else if (ArrayBuffer.isView(thing)) {\n return Buffer.from(thing.buffer);\n } else {\n throw new TypeError(name + ' must be a string, a Buffer, a typed array or a DataView');\n }\n};","'use strict';\n\nexports.readUInt32BE = function readUInt32BE(bytes, off) {\n var res = bytes[0 + off] << 24 | bytes[1 + off] << 16 | bytes[2 + off] << 8 | bytes[3 + off];\n return res >>> 0;\n};\n\nexports.writeUInt32BE = function writeUInt32BE(bytes, value, off) {\n bytes[0 + off] = value >>> 24;\n bytes[1 + off] = value >>> 16 & 0xff;\n bytes[2 + off] = value >>> 8 & 0xff;\n bytes[3 + off] = value & 0xff;\n};\n\nexports.ip = function ip(inL, inR, out, off) {\n var outL = 0;\n var outR = 0;\n\n for (var i = 6; i >= 0; i -= 2) {\n for (var j = 0; j <= 24; j += 8) {\n outL <<= 1;\n outL |= inR >>> j + i & 1;\n }\n\n for (var j = 0; j <= 24; j += 8) {\n outL <<= 1;\n outL |= inL >>> j + i & 1;\n }\n }\n\n for (var i = 6; i >= 0; i -= 2) {\n for (var j = 1; j <= 25; j += 8) {\n outR <<= 1;\n outR |= inR >>> j + i & 1;\n }\n\n for (var j = 1; j <= 25; j += 8) {\n outR <<= 1;\n outR |= inL >>> j + i & 1;\n }\n }\n\n out[off + 0] = outL >>> 0;\n out[off + 1] = outR >>> 0;\n};\n\nexports.rip = function rip(inL, inR, out, off) {\n var outL = 0;\n var outR = 0;\n\n for (var i = 0; i < 4; i++) {\n for (var j = 24; j >= 0; j -= 8) {\n outL <<= 1;\n outL |= inR >>> j + i & 1;\n outL <<= 1;\n outL |= inL >>> j + i & 1;\n }\n }\n\n for (var i = 4; i < 8; i++) {\n for (var j = 24; j >= 0; j -= 8) {\n outR <<= 1;\n outR |= inR >>> j + i & 1;\n outR <<= 1;\n outR |= inL >>> j + i & 1;\n }\n }\n\n out[off + 0] = outL >>> 0;\n out[off + 1] = outR >>> 0;\n};\n\nexports.pc1 = function pc1(inL, inR, out, off) {\n var outL = 0;\n var outR = 0; // 7, 15, 23, 31, 39, 47, 55, 63\n // 6, 14, 22, 30, 39, 47, 55, 63\n // 5, 13, 21, 29, 39, 47, 55, 63\n // 4, 12, 20, 28\n\n for (var i = 7; i >= 5; i--) {\n for (var j = 0; j <= 24; j += 8) {\n outL <<= 1;\n outL |= inR >> j + i & 1;\n }\n\n for (var j = 0; j <= 24; j += 8) {\n outL <<= 1;\n outL |= inL >> j + i & 1;\n }\n }\n\n for (var j = 0; j <= 24; j += 8) {\n outL <<= 1;\n outL |= inR >> j + i & 1;\n } // 1, 9, 17, 25, 33, 41, 49, 57\n // 2, 10, 18, 26, 34, 42, 50, 58\n // 3, 11, 19, 27, 35, 43, 51, 59\n // 36, 44, 52, 60\n\n\n for (var i = 1; i <= 3; i++) {\n for (var j = 0; j <= 24; j += 8) {\n outR <<= 1;\n outR |= inR >> j + i & 1;\n }\n\n for (var j = 0; j <= 24; j += 8) {\n outR <<= 1;\n outR |= inL >> j + i & 1;\n }\n }\n\n for (var j = 0; j <= 24; j += 8) {\n outR <<= 1;\n outR |= inL >> j + i & 1;\n }\n\n out[off + 0] = outL >>> 0;\n out[off + 1] = outR >>> 0;\n};\n\nexports.r28shl = function r28shl(num, shift) {\n return num << shift & 0xfffffff | num >>> 28 - shift;\n};\n\nvar pc2table = [// inL => outL\n14, 11, 17, 4, 27, 23, 25, 0, 13, 22, 7, 18, 5, 9, 16, 24, 2, 20, 12, 21, 1, 8, 15, 26, // inR => outR\n15, 4, 25, 19, 9, 1, 26, 16, 5, 11, 23, 8, 12, 7, 17, 0, 22, 3, 10, 14, 6, 20, 27, 24];\n\nexports.pc2 = function pc2(inL, inR, out, off) {\n var outL = 0;\n var outR = 0;\n var len = pc2table.length >>> 1;\n\n for (var i = 0; i < len; i++) {\n outL <<= 1;\n outL |= inL >>> pc2table[i] & 0x1;\n }\n\n for (var i = len; i < pc2table.length; i++) {\n outR <<= 1;\n outR |= inR >>> pc2table[i] & 0x1;\n }\n\n out[off + 0] = outL >>> 0;\n out[off + 1] = outR >>> 0;\n};\n\nexports.expand = function expand(r, out, off) {\n var outL = 0;\n var outR = 0;\n outL = (r & 1) << 5 | r >>> 27;\n\n for (var i = 23; i >= 15; i -= 4) {\n outL <<= 6;\n outL |= r >>> i & 0x3f;\n }\n\n for (var i = 11; i >= 3; i -= 4) {\n outR |= r >>> i & 0x3f;\n outR <<= 6;\n }\n\n outR |= (r & 0x1f) << 1 | r >>> 31;\n out[off + 0] = outL >>> 0;\n out[off + 1] = outR >>> 0;\n};\n\nvar sTable = [14, 0, 4, 15, 13, 7, 1, 4, 2, 14, 15, 2, 11, 13, 8, 1, 3, 10, 10, 6, 6, 12, 12, 11, 5, 9, 9, 5, 0, 3, 7, 8, 4, 15, 1, 12, 14, 8, 8, 2, 13, 4, 6, 9, 2, 1, 11, 7, 15, 5, 12, 11, 9, 3, 7, 14, 3, 10, 10, 0, 5, 6, 0, 13, 15, 3, 1, 13, 8, 4, 14, 7, 6, 15, 11, 2, 3, 8, 4, 14, 9, 12, 7, 0, 2, 1, 13, 10, 12, 6, 0, 9, 5, 11, 10, 5, 0, 13, 14, 8, 7, 10, 11, 1, 10, 3, 4, 15, 13, 4, 1, 2, 5, 11, 8, 6, 12, 7, 6, 12, 9, 0, 3, 5, 2, 14, 15, 9, 10, 13, 0, 7, 9, 0, 14, 9, 6, 3, 3, 4, 15, 6, 5, 10, 1, 2, 13, 8, 12, 5, 7, 14, 11, 12, 4, 11, 2, 15, 8, 1, 13, 1, 6, 10, 4, 13, 9, 0, 8, 6, 15, 9, 3, 8, 0, 7, 11, 4, 1, 15, 2, 14, 12, 3, 5, 11, 10, 5, 14, 2, 7, 12, 7, 13, 13, 8, 14, 11, 3, 5, 0, 6, 6, 15, 9, 0, 10, 3, 1, 4, 2, 7, 8, 2, 5, 12, 11, 1, 12, 10, 4, 14, 15, 9, 10, 3, 6, 15, 9, 0, 0, 6, 12, 10, 11, 1, 7, 13, 13, 8, 15, 9, 1, 4, 3, 5, 14, 11, 5, 12, 2, 7, 8, 2, 4, 14, 2, 14, 12, 11, 4, 2, 1, 12, 7, 4, 10, 7, 11, 13, 6, 1, 8, 5, 5, 0, 3, 15, 15, 10, 13, 3, 0, 9, 14, 8, 9, 6, 4, 11, 2, 8, 1, 12, 11, 7, 10, 1, 13, 14, 7, 2, 8, 13, 15, 6, 9, 15, 12, 0, 5, 9, 6, 10, 3, 4, 0, 5, 14, 3, 12, 10, 1, 15, 10, 4, 15, 2, 9, 7, 2, 12, 6, 9, 8, 5, 0, 6, 13, 1, 3, 13, 4, 14, 14, 0, 7, 11, 5, 3, 11, 8, 9, 4, 14, 3, 15, 2, 5, 12, 2, 9, 8, 5, 12, 15, 3, 10, 7, 11, 0, 14, 4, 1, 10, 7, 1, 6, 13, 0, 11, 8, 6, 13, 4, 13, 11, 0, 2, 11, 14, 7, 15, 4, 0, 9, 8, 1, 13, 10, 3, 14, 12, 3, 9, 5, 7, 12, 5, 2, 10, 15, 6, 8, 1, 6, 1, 6, 4, 11, 11, 13, 13, 8, 12, 1, 3, 4, 7, 10, 14, 7, 10, 9, 15, 5, 6, 0, 8, 15, 0, 14, 5, 2, 9, 3, 2, 12, 13, 1, 2, 15, 8, 13, 4, 8, 6, 10, 15, 3, 11, 7, 1, 4, 10, 12, 9, 5, 3, 6, 14, 11, 5, 0, 0, 14, 12, 9, 7, 2, 7, 2, 11, 1, 4, 14, 1, 7, 9, 4, 12, 10, 14, 8, 2, 13, 0, 15, 6, 12, 10, 9, 13, 0, 15, 3, 3, 5, 5, 6, 8, 11];\n\nexports.substitute = function substitute(inL, inR) {\n var out = 0;\n\n for (var i = 0; i < 4; i++) {\n var b = inL >>> 18 - i * 6 & 0x3f;\n var sb = sTable[i * 0x40 + b];\n out <<= 4;\n out |= sb;\n }\n\n for (var i = 0; i < 4; i++) {\n var b = inR >>> 18 - i * 6 & 0x3f;\n var sb = sTable[4 * 0x40 + i * 0x40 + b];\n out <<= 4;\n out |= sb;\n }\n\n return out >>> 0;\n};\n\nvar permuteTable = [16, 25, 12, 11, 3, 20, 4, 15, 31, 17, 9, 6, 27, 14, 1, 22, 30, 24, 8, 18, 0, 5, 29, 23, 13, 19, 2, 26, 10, 21, 28, 7];\n\nexports.permute = function permute(num) {\n var out = 0;\n\n for (var i = 0; i < permuteTable.length; i++) {\n out <<= 1;\n out |= num >>> permuteTable[i] & 0x1;\n }\n\n return out >>> 0;\n};\n\nexports.padSplit = function padSplit(num, size, group) {\n var str = num.toString(2);\n\n while (str.length < size) {\n str = '0' + str;\n }\n\n var out = [];\n\n for (var i = 0; i < size; i += group) {\n out.push(str.slice(i, i + group));\n }\n\n return out.join(' ');\n};","'use strict';\n\nvar assert = require('minimalistic-assert');\n\nvar inherits = require('inherits');\n\nvar utils = require('./utils');\n\nvar Cipher = require('./cipher');\n\nfunction DESState() {\n this.tmp = new Array(2);\n this.keys = null;\n}\n\nfunction DES(options) {\n Cipher.call(this, options);\n var state = new DESState();\n this._desState = state;\n this.deriveKeys(state, options.key);\n}\n\ninherits(DES, Cipher);\nmodule.exports = DES;\n\nDES.create = function create(options) {\n return new DES(options);\n};\n\nvar shiftTable = [1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1];\n\nDES.prototype.deriveKeys = function deriveKeys(state, key) {\n state.keys = new Array(16 * 2);\n assert.equal(key.length, this.blockSize, 'Invalid key length');\n var kL = utils.readUInt32BE(key, 0);\n var kR = utils.readUInt32BE(key, 4);\n utils.pc1(kL, kR, state.tmp, 0);\n kL = state.tmp[0];\n kR = state.tmp[1];\n\n for (var i = 0; i < state.keys.length; i += 2) {\n var shift = shiftTable[i >>> 1];\n kL = utils.r28shl(kL, shift);\n kR = utils.r28shl(kR, shift);\n utils.pc2(kL, kR, state.keys, i);\n }\n};\n\nDES.prototype._update = function _update(inp, inOff, out, outOff) {\n var state = this._desState;\n var l = utils.readUInt32BE(inp, inOff);\n var r = utils.readUInt32BE(inp, inOff + 4); // Initial Permutation\n\n utils.ip(l, r, state.tmp, 0);\n l = state.tmp[0];\n r = state.tmp[1];\n if (this.type === 'encrypt') this._encrypt(state, l, r, state.tmp, 0);else this._decrypt(state, l, r, state.tmp, 0);\n l = state.tmp[0];\n r = state.tmp[1];\n utils.writeUInt32BE(out, l, outOff);\n utils.writeUInt32BE(out, r, outOff + 4);\n};\n\nDES.prototype._pad = function _pad(buffer, off) {\n var value = buffer.length - off;\n\n for (var i = off; i < buffer.length; i++) {\n buffer[i] = value;\n }\n\n return true;\n};\n\nDES.prototype._unpad = function _unpad(buffer) {\n var pad = buffer[buffer.length - 1];\n\n for (var i = buffer.length - pad; i < buffer.length; i++) {\n assert.equal(buffer[i], pad);\n }\n\n return buffer.slice(0, buffer.length - pad);\n};\n\nDES.prototype._encrypt = function _encrypt(state, lStart, rStart, out, off) {\n var l = lStart;\n var r = rStart; // Apply f() x16 times\n\n for (var i = 0; i < state.keys.length; i += 2) {\n var keyL = state.keys[i];\n var keyR = state.keys[i + 1]; // f(r, k)\n\n utils.expand(r, state.tmp, 0);\n keyL ^= state.tmp[0];\n keyR ^= state.tmp[1];\n var s = utils.substitute(keyL, keyR);\n var f = utils.permute(s);\n var t = r;\n r = (l ^ f) >>> 0;\n l = t;\n } // Reverse Initial Permutation\n\n\n utils.rip(r, l, out, off);\n};\n\nDES.prototype._decrypt = function _decrypt(state, lStart, rStart, out, off) {\n var l = rStart;\n var r = lStart; // Apply f() x16 times\n\n for (var i = state.keys.length - 2; i >= 0; i -= 2) {\n var keyL = state.keys[i];\n var keyR = state.keys[i + 1]; // f(r, k)\n\n utils.expand(l, state.tmp, 0);\n keyL ^= state.tmp[0];\n keyR ^= state.tmp[1];\n var s = utils.substitute(keyL, keyR);\n var f = utils.permute(s);\n var t = l;\n l = (r ^ f) >>> 0;\n r = t;\n } // Reverse Initial Permutation\n\n\n utils.rip(l, r, out, off);\n};","var xor = require('buffer-xor');\n\nvar Buffer = require('safe-buffer').Buffer;\n\nvar incr32 = require('../incr32');\n\nfunction getBlock(self) {\n var out = self._cipher.encryptBlockRaw(self._prev);\n\n incr32(self._prev);\n return out;\n}\n\nvar blockSize = 16;\n\nexports.encrypt = function (self, chunk) {\n var chunkNum = Math.ceil(chunk.length / blockSize);\n var start = self._cache.length;\n self._cache = Buffer.concat([self._cache, Buffer.allocUnsafe(chunkNum * blockSize)]);\n\n for (var i = 0; i < chunkNum; i++) {\n var out = getBlock(self);\n var offset = start + i * blockSize;\n\n self._cache.writeUInt32BE(out[0], offset + 0);\n\n self._cache.writeUInt32BE(out[1], offset + 4);\n\n self._cache.writeUInt32BE(out[2], offset + 8);\n\n self._cache.writeUInt32BE(out[3], offset + 12);\n }\n\n var pad = self._cache.slice(0, chunk.length);\n\n self._cache = self._cache.slice(chunk.length);\n return xor(chunk, pad);\n};","function incr32(iv) {\n var len = iv.length;\n var item;\n\n while (len--) {\n item = iv.readUInt8(len);\n\n if (item === 255) {\n iv.writeUInt8(0, len);\n } else {\n item++;\n iv.writeUInt8(item, len);\n break;\n }\n }\n}\n\nmodule.exports = incr32;","var aes = require('./aes');\n\nvar Buffer = require('safe-buffer').Buffer;\n\nvar Transform = require('cipher-base');\n\nvar inherits = require('inherits');\n\nvar GHASH = require('./ghash');\n\nvar xor = require('buffer-xor');\n\nvar incr32 = require('./incr32');\n\nfunction xorTest(a, b) {\n var out = 0;\n if (a.length !== b.length) out++;\n var len = Math.min(a.length, b.length);\n\n for (var i = 0; i < len; ++i) {\n out += a[i] ^ b[i];\n }\n\n return out;\n}\n\nfunction calcIv(self, iv, ck) {\n if (iv.length === 12) {\n self._finID = Buffer.concat([iv, Buffer.from([0, 0, 0, 1])]);\n return Buffer.concat([iv, Buffer.from([0, 0, 0, 2])]);\n }\n\n var ghash = new GHASH(ck);\n var len = iv.length;\n var toPad = len % 16;\n ghash.update(iv);\n\n if (toPad) {\n toPad = 16 - toPad;\n ghash.update(Buffer.alloc(toPad, 0));\n }\n\n ghash.update(Buffer.alloc(8, 0));\n var ivBits = len * 8;\n var tail = Buffer.alloc(8);\n tail.writeUIntBE(ivBits, 0, 8);\n ghash.update(tail);\n self._finID = ghash.state;\n var out = Buffer.from(self._finID);\n incr32(out);\n return out;\n}\n\nfunction StreamCipher(mode, key, iv, decrypt) {\n Transform.call(this);\n var h = Buffer.alloc(4, 0);\n this._cipher = new aes.AES(key);\n\n var ck = this._cipher.encryptBlock(h);\n\n this._ghash = new GHASH(ck);\n iv = calcIv(this, iv, ck);\n this._prev = Buffer.from(iv);\n this._cache = Buffer.allocUnsafe(0);\n this._secCache = Buffer.allocUnsafe(0);\n this._decrypt = decrypt;\n this._alen = 0;\n this._len = 0;\n this._mode = mode;\n this._authTag = null;\n this._called = false;\n}\n\ninherits(StreamCipher, Transform);\n\nStreamCipher.prototype._update = function (chunk) {\n if (!this._called && this._alen) {\n var rump = 16 - this._alen % 16;\n\n if (rump < 16) {\n rump = Buffer.alloc(rump, 0);\n\n this._ghash.update(rump);\n }\n }\n\n this._called = true;\n\n var out = this._mode.encrypt(this, chunk);\n\n if (this._decrypt) {\n this._ghash.update(chunk);\n } else {\n this._ghash.update(out);\n }\n\n this._len += chunk.length;\n return out;\n};\n\nStreamCipher.prototype._final = function () {\n if (this._decrypt && !this._authTag) throw new Error('Unsupported state or unable to authenticate data');\n var tag = xor(this._ghash.final(this._alen * 8, this._len * 8), this._cipher.encryptBlock(this._finID));\n if (this._decrypt && xorTest(tag, this._authTag)) throw new Error('Unsupported state or unable to authenticate data');\n this._authTag = tag;\n\n this._cipher.scrub();\n};\n\nStreamCipher.prototype.getAuthTag = function getAuthTag() {\n if (this._decrypt || !Buffer.isBuffer(this._authTag)) throw new Error('Attempting to get auth tag in unsupported state');\n return this._authTag;\n};\n\nStreamCipher.prototype.setAuthTag = function setAuthTag(tag) {\n if (!this._decrypt) throw new Error('Attempting to set auth tag in unsupported state');\n this._authTag = tag;\n};\n\nStreamCipher.prototype.setAAD = function setAAD(buf) {\n if (this._called) throw new Error('Attempting to set AAD in unsupported state');\n\n this._ghash.update(buf);\n\n this._alen += buf.length;\n};\n\nmodule.exports = StreamCipher;","var aes = require('./aes');\n\nvar Buffer = require('safe-buffer').Buffer;\n\nvar Transform = require('cipher-base');\n\nvar inherits = require('inherits');\n\nfunction StreamCipher(mode, key, iv, decrypt) {\n Transform.call(this);\n this._cipher = new aes.AES(key);\n this._prev = Buffer.from(iv);\n this._cache = Buffer.allocUnsafe(0);\n this._secCache = Buffer.allocUnsafe(0);\n this._decrypt = decrypt;\n this._mode = mode;\n}\n\ninherits(StreamCipher, Transform);\n\nStreamCipher.prototype._update = function (chunk) {\n return this._mode.encrypt(this, chunk, this._decrypt);\n};\n\nStreamCipher.prototype._final = function () {\n this._cipher.scrub();\n};\n\nmodule.exports = StreamCipher;","var randomBytes = require('randombytes');\n\nmodule.exports = findPrime;\nfindPrime.simpleSieve = simpleSieve;\nfindPrime.fermatTest = fermatTest;\n\nvar BN = require('bn.js');\n\nvar TWENTYFOUR = new BN(24);\n\nvar MillerRabin = require('miller-rabin');\n\nvar millerRabin = new MillerRabin();\nvar ONE = new BN(1);\nvar TWO = new BN(2);\nvar FIVE = new BN(5);\nvar SIXTEEN = new BN(16);\nvar EIGHT = new BN(8);\nvar TEN = new BN(10);\nvar THREE = new BN(3);\nvar SEVEN = new BN(7);\nvar ELEVEN = new BN(11);\nvar FOUR = new BN(4);\nvar TWELVE = new BN(12);\nvar primes = null;\n\nfunction _getPrimes() {\n if (primes !== null) return primes;\n var limit = 0x100000;\n var res = [];\n res[0] = 2;\n\n for (var i = 1, k = 3; k < limit; k += 2) {\n var sqrt = Math.ceil(Math.sqrt(k));\n\n for (var j = 0; j < i && res[j] <= sqrt; j++) {\n if (k % res[j] === 0) break;\n }\n\n if (i !== j && res[j] <= sqrt) continue;\n res[i++] = k;\n }\n\n primes = res;\n return res;\n}\n\nfunction simpleSieve(p) {\n var primes = _getPrimes();\n\n for (var i = 0; i < primes.length; i++) {\n if (p.modn(primes[i]) === 0) {\n if (p.cmpn(primes[i]) === 0) {\n return true;\n } else {\n return false;\n }\n }\n }\n\n return true;\n}\n\nfunction fermatTest(p) {\n var red = BN.mont(p);\n return TWO.toRed(red).redPow(p.subn(1)).fromRed().cmpn(1) === 0;\n}\n\nfunction findPrime(bits, gen) {\n if (bits < 16) {\n // this is what openssl does\n if (gen === 2 || gen === 5) {\n return new BN([0x8c, 0x7b]);\n } else {\n return new BN([0x8c, 0x27]);\n }\n }\n\n gen = new BN(gen);\n var num, n2;\n\n while (true) {\n num = new BN(randomBytes(Math.ceil(bits / 8)));\n\n while (num.bitLength() > bits) {\n num.ishrn(1);\n }\n\n if (num.isEven()) {\n num.iadd(ONE);\n }\n\n if (!num.testn(1)) {\n num.iadd(TWO);\n }\n\n if (!gen.cmp(TWO)) {\n while (num.mod(TWENTYFOUR).cmp(ELEVEN)) {\n num.iadd(FOUR);\n }\n } else if (!gen.cmp(FIVE)) {\n while (num.mod(TEN).cmp(THREE)) {\n num.iadd(FOUR);\n }\n }\n\n n2 = num.shrn(1);\n\n if (simpleSieve(n2) && simpleSieve(num) && fermatTest(n2) && fermatTest(num) && millerRabin.test(n2) && millerRabin.test(num)) {\n return num;\n }\n }\n}","(function (module, exports) {\n 'use strict'; // Utils\n\n function assert(val, msg) {\n if (!val) throw new Error(msg || 'Assertion failed');\n } // Could use `inherits` module, but don't want to move from single file\n // architecture yet.\n\n\n function inherits(ctor, superCtor) {\n ctor.super_ = superCtor;\n\n var TempCtor = function TempCtor() {};\n\n TempCtor.prototype = superCtor.prototype;\n ctor.prototype = new TempCtor();\n ctor.prototype.constructor = ctor;\n } // BN\n\n\n function BN(number, base, endian) {\n if (BN.isBN(number)) {\n return number;\n }\n\n this.negative = 0;\n this.words = null;\n this.length = 0; // Reduction context\n\n this.red = null;\n\n if (number !== null) {\n if (base === 'le' || base === 'be') {\n endian = base;\n base = 10;\n }\n\n this._init(number || 0, base || 10, endian || 'be');\n }\n }\n\n if (typeof module === 'object') {\n module.exports = BN;\n } else {\n exports.BN = BN;\n }\n\n BN.BN = BN;\n BN.wordSize = 26;\n var Buffer;\n\n try {\n if (typeof window !== 'undefined' && typeof window.Buffer !== 'undefined') {\n Buffer = window.Buffer;\n } else {\n Buffer = require('buffer').Buffer;\n }\n } catch (e) {}\n\n BN.isBN = function isBN(num) {\n if (num instanceof BN) {\n return true;\n }\n\n return num !== null && typeof num === 'object' && num.constructor.wordSize === BN.wordSize && Array.isArray(num.words);\n };\n\n BN.max = function max(left, right) {\n if (left.cmp(right) > 0) return left;\n return right;\n };\n\n BN.min = function min(left, right) {\n if (left.cmp(right) < 0) return left;\n return right;\n };\n\n BN.prototype._init = function init(number, base, endian) {\n if (typeof number === 'number') {\n return this._initNumber(number, base, endian);\n }\n\n if (typeof number === 'object') {\n return this._initArray(number, base, endian);\n }\n\n if (base === 'hex') {\n base = 16;\n }\n\n assert(base === (base | 0) && base >= 2 && base <= 36);\n number = number.toString().replace(/\\s+/g, '');\n var start = 0;\n\n if (number[0] === '-') {\n start++;\n this.negative = 1;\n }\n\n if (start < number.length) {\n if (base === 16) {\n this._parseHex(number, start, endian);\n } else {\n this._parseBase(number, base, start);\n\n if (endian === 'le') {\n this._initArray(this.toArray(), base, endian);\n }\n }\n }\n };\n\n BN.prototype._initNumber = function _initNumber(number, base, endian) {\n if (number < 0) {\n this.negative = 1;\n number = -number;\n }\n\n if (number < 0x4000000) {\n this.words = [number & 0x3ffffff];\n this.length = 1;\n } else if (number < 0x10000000000000) {\n this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff];\n this.length = 2;\n } else {\n assert(number < 0x20000000000000); // 2 ^ 53 (unsafe)\n\n this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff, 1];\n this.length = 3;\n }\n\n if (endian !== 'le') return; // Reverse the bytes\n\n this._initArray(this.toArray(), base, endian);\n };\n\n BN.prototype._initArray = function _initArray(number, base, endian) {\n // Perhaps a Uint8Array\n assert(typeof number.length === 'number');\n\n if (number.length <= 0) {\n this.words = [0];\n this.length = 1;\n return this;\n }\n\n this.length = Math.ceil(number.length / 3);\n this.words = new Array(this.length);\n\n for (var i = 0; i < this.length; i++) {\n this.words[i] = 0;\n }\n\n var j, w;\n var off = 0;\n\n if (endian === 'be') {\n for (i = number.length - 1, j = 0; i >= 0; i -= 3) {\n w = number[i] | number[i - 1] << 8 | number[i - 2] << 16;\n this.words[j] |= w << off & 0x3ffffff;\n this.words[j + 1] = w >>> 26 - off & 0x3ffffff;\n off += 24;\n\n if (off >= 26) {\n off -= 26;\n j++;\n }\n }\n } else if (endian === 'le') {\n for (i = 0, j = 0; i < number.length; i += 3) {\n w = number[i] | number[i + 1] << 8 | number[i + 2] << 16;\n this.words[j] |= w << off & 0x3ffffff;\n this.words[j + 1] = w >>> 26 - off & 0x3ffffff;\n off += 24;\n\n if (off >= 26) {\n off -= 26;\n j++;\n }\n }\n }\n\n return this.strip();\n };\n\n function parseHex4Bits(string, index) {\n var c = string.charCodeAt(index); // 'A' - 'F'\n\n if (c >= 65 && c <= 70) {\n return c - 55; // 'a' - 'f'\n } else if (c >= 97 && c <= 102) {\n return c - 87; // '0' - '9'\n } else {\n return c - 48 & 0xf;\n }\n }\n\n function parseHexByte(string, lowerBound, index) {\n var r = parseHex4Bits(string, index);\n\n if (index - 1 >= lowerBound) {\n r |= parseHex4Bits(string, index - 1) << 4;\n }\n\n return r;\n }\n\n BN.prototype._parseHex = function _parseHex(number, start, endian) {\n // Create possibly bigger array to ensure that it fits the number\n this.length = Math.ceil((number.length - start) / 6);\n this.words = new Array(this.length);\n\n for (var i = 0; i < this.length; i++) {\n this.words[i] = 0;\n } // 24-bits chunks\n\n\n var off = 0;\n var j = 0;\n var w;\n\n if (endian === 'be') {\n for (i = number.length - 1; i >= start; i -= 2) {\n w = parseHexByte(number, start, i) << off;\n this.words[j] |= w & 0x3ffffff;\n\n if (off >= 18) {\n off -= 18;\n j += 1;\n this.words[j] |= w >>> 26;\n } else {\n off += 8;\n }\n }\n } else {\n var parseLength = number.length - start;\n\n for (i = parseLength % 2 === 0 ? start + 1 : start; i < number.length; i += 2) {\n w = parseHexByte(number, start, i) << off;\n this.words[j] |= w & 0x3ffffff;\n\n if (off >= 18) {\n off -= 18;\n j += 1;\n this.words[j] |= w >>> 26;\n } else {\n off += 8;\n }\n }\n }\n\n this.strip();\n };\n\n function parseBase(str, start, end, mul) {\n var r = 0;\n var len = Math.min(str.length, end);\n\n for (var i = start; i < len; i++) {\n var c = str.charCodeAt(i) - 48;\n r *= mul; // 'a'\n\n if (c >= 49) {\n r += c - 49 + 0xa; // 'A'\n } else if (c >= 17) {\n r += c - 17 + 0xa; // '0' - '9'\n } else {\n r += c;\n }\n }\n\n return r;\n }\n\n BN.prototype._parseBase = function _parseBase(number, base, start) {\n // Initialize as zero\n this.words = [0];\n this.length = 1; // Find length of limb in base\n\n for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) {\n limbLen++;\n }\n\n limbLen--;\n limbPow = limbPow / base | 0;\n var total = number.length - start;\n var mod = total % limbLen;\n var end = Math.min(total, total - mod) + start;\n var word = 0;\n\n for (var i = start; i < end; i += limbLen) {\n word = parseBase(number, i, i + limbLen, base);\n this.imuln(limbPow);\n\n if (this.words[0] + word < 0x4000000) {\n this.words[0] += word;\n } else {\n this._iaddn(word);\n }\n }\n\n if (mod !== 0) {\n var pow = 1;\n word = parseBase(number, i, number.length, base);\n\n for (i = 0; i < mod; i++) {\n pow *= base;\n }\n\n this.imuln(pow);\n\n if (this.words[0] + word < 0x4000000) {\n this.words[0] += word;\n } else {\n this._iaddn(word);\n }\n }\n\n this.strip();\n };\n\n BN.prototype.copy = function copy(dest) {\n dest.words = new Array(this.length);\n\n for (var i = 0; i < this.length; i++) {\n dest.words[i] = this.words[i];\n }\n\n dest.length = this.length;\n dest.negative = this.negative;\n dest.red = this.red;\n };\n\n BN.prototype.clone = function clone() {\n var r = new BN(null);\n this.copy(r);\n return r;\n };\n\n BN.prototype._expand = function _expand(size) {\n while (this.length < size) {\n this.words[this.length++] = 0;\n }\n\n return this;\n }; // Remove leading `0` from `this`\n\n\n BN.prototype.strip = function strip() {\n while (this.length > 1 && this.words[this.length - 1] === 0) {\n this.length--;\n }\n\n return this._normSign();\n };\n\n BN.prototype._normSign = function _normSign() {\n // -0 = 0\n if (this.length === 1 && this.words[0] === 0) {\n this.negative = 0;\n }\n\n return this;\n };\n\n BN.prototype.inspect = function inspect() {\n return (this.red ? '';\n };\n /*\n var zeros = [];\n var groupSizes = [];\n var groupBases = [];\n var s = '';\n var i = -1;\n while (++i < BN.wordSize) {\n zeros[i] = s;\n s += '0';\n }\n groupSizes[0] = 0;\n groupSizes[1] = 0;\n groupBases[0] = 0;\n groupBases[1] = 0;\n var base = 2 - 1;\n while (++base < 36 + 1) {\n var groupSize = 0;\n var groupBase = 1;\n while (groupBase < (1 << BN.wordSize) / base) {\n groupBase *= base;\n groupSize += 1;\n }\n groupSizes[base] = groupSize;\n groupBases[base] = groupBase;\n }\n */\n\n\n var zeros = ['', '0', '00', '000', '0000', '00000', '000000', '0000000', '00000000', '000000000', '0000000000', '00000000000', '000000000000', '0000000000000', '00000000000000', '000000000000000', '0000000000000000', '00000000000000000', '000000000000000000', '0000000000000000000', '00000000000000000000', '000000000000000000000', '0000000000000000000000', '00000000000000000000000', '000000000000000000000000', '0000000000000000000000000'];\n var groupSizes = [0, 0, 25, 16, 12, 11, 10, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5];\n var groupBases = [0, 0, 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216, 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625, 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632, 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149, 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176];\n\n BN.prototype.toString = function toString(base, padding) {\n base = base || 10;\n padding = padding | 0 || 1;\n var out;\n\n if (base === 16 || base === 'hex') {\n out = '';\n var off = 0;\n var carry = 0;\n\n for (var i = 0; i < this.length; i++) {\n var w = this.words[i];\n var word = ((w << off | carry) & 0xffffff).toString(16);\n carry = w >>> 24 - off & 0xffffff;\n\n if (carry !== 0 || i !== this.length - 1) {\n out = zeros[6 - word.length] + word + out;\n } else {\n out = word + out;\n }\n\n off += 2;\n\n if (off >= 26) {\n off -= 26;\n i--;\n }\n }\n\n if (carry !== 0) {\n out = carry.toString(16) + out;\n }\n\n while (out.length % padding !== 0) {\n out = '0' + out;\n }\n\n if (this.negative !== 0) {\n out = '-' + out;\n }\n\n return out;\n }\n\n if (base === (base | 0) && base >= 2 && base <= 36) {\n // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base));\n var groupSize = groupSizes[base]; // var groupBase = Math.pow(base, groupSize);\n\n var groupBase = groupBases[base];\n out = '';\n var c = this.clone();\n c.negative = 0;\n\n while (!c.isZero()) {\n var r = c.modn(groupBase).toString(base);\n c = c.idivn(groupBase);\n\n if (!c.isZero()) {\n out = zeros[groupSize - r.length] + r + out;\n } else {\n out = r + out;\n }\n }\n\n if (this.isZero()) {\n out = '0' + out;\n }\n\n while (out.length % padding !== 0) {\n out = '0' + out;\n }\n\n if (this.negative !== 0) {\n out = '-' + out;\n }\n\n return out;\n }\n\n assert(false, 'Base should be between 2 and 36');\n };\n\n BN.prototype.toNumber = function toNumber() {\n var ret = this.words[0];\n\n if (this.length === 2) {\n ret += this.words[1] * 0x4000000;\n } else if (this.length === 3 && this.words[2] === 0x01) {\n // NOTE: at this stage it is known that the top bit is set\n ret += 0x10000000000000 + this.words[1] * 0x4000000;\n } else if (this.length > 2) {\n assert(false, 'Number can only safely store up to 53 bits');\n }\n\n return this.negative !== 0 ? -ret : ret;\n };\n\n BN.prototype.toJSON = function toJSON() {\n return this.toString(16);\n };\n\n BN.prototype.toBuffer = function toBuffer(endian, length) {\n assert(typeof Buffer !== 'undefined');\n return this.toArrayLike(Buffer, endian, length);\n };\n\n BN.prototype.toArray = function toArray(endian, length) {\n return this.toArrayLike(Array, endian, length);\n };\n\n BN.prototype.toArrayLike = function toArrayLike(ArrayType, endian, length) {\n var byteLength = this.byteLength();\n var reqLength = length || Math.max(1, byteLength);\n assert(byteLength <= reqLength, 'byte array longer than desired length');\n assert(reqLength > 0, 'Requested array length <= 0');\n this.strip();\n var littleEndian = endian === 'le';\n var res = new ArrayType(reqLength);\n var b, i;\n var q = this.clone();\n\n if (!littleEndian) {\n // Assume big-endian\n for (i = 0; i < reqLength - byteLength; i++) {\n res[i] = 0;\n }\n\n for (i = 0; !q.isZero(); i++) {\n b = q.andln(0xff);\n q.iushrn(8);\n res[reqLength - i - 1] = b;\n }\n } else {\n for (i = 0; !q.isZero(); i++) {\n b = q.andln(0xff);\n q.iushrn(8);\n res[i] = b;\n }\n\n for (; i < reqLength; i++) {\n res[i] = 0;\n }\n }\n\n return res;\n };\n\n if (Math.clz32) {\n BN.prototype._countBits = function _countBits(w) {\n return 32 - Math.clz32(w);\n };\n } else {\n BN.prototype._countBits = function _countBits(w) {\n var t = w;\n var r = 0;\n\n if (t >= 0x1000) {\n r += 13;\n t >>>= 13;\n }\n\n if (t >= 0x40) {\n r += 7;\n t >>>= 7;\n }\n\n if (t >= 0x8) {\n r += 4;\n t >>>= 4;\n }\n\n if (t >= 0x02) {\n r += 2;\n t >>>= 2;\n }\n\n return r + t;\n };\n }\n\n BN.prototype._zeroBits = function _zeroBits(w) {\n // Short-cut\n if (w === 0) return 26;\n var t = w;\n var r = 0;\n\n if ((t & 0x1fff) === 0) {\n r += 13;\n t >>>= 13;\n }\n\n if ((t & 0x7f) === 0) {\n r += 7;\n t >>>= 7;\n }\n\n if ((t & 0xf) === 0) {\n r += 4;\n t >>>= 4;\n }\n\n if ((t & 0x3) === 0) {\n r += 2;\n t >>>= 2;\n }\n\n if ((t & 0x1) === 0) {\n r++;\n }\n\n return r;\n }; // Return number of used bits in a BN\n\n\n BN.prototype.bitLength = function bitLength() {\n var w = this.words[this.length - 1];\n\n var hi = this._countBits(w);\n\n return (this.length - 1) * 26 + hi;\n };\n\n function toBitArray(num) {\n var w = new Array(num.bitLength());\n\n for (var bit = 0; bit < w.length; bit++) {\n var off = bit / 26 | 0;\n var wbit = bit % 26;\n w[bit] = (num.words[off] & 1 << wbit) >>> wbit;\n }\n\n return w;\n } // Number of trailing zero bits\n\n\n BN.prototype.zeroBits = function zeroBits() {\n if (this.isZero()) return 0;\n var r = 0;\n\n for (var i = 0; i < this.length; i++) {\n var b = this._zeroBits(this.words[i]);\n\n r += b;\n if (b !== 26) break;\n }\n\n return r;\n };\n\n BN.prototype.byteLength = function byteLength() {\n return Math.ceil(this.bitLength() / 8);\n };\n\n BN.prototype.toTwos = function toTwos(width) {\n if (this.negative !== 0) {\n return this.abs().inotn(width).iaddn(1);\n }\n\n return this.clone();\n };\n\n BN.prototype.fromTwos = function fromTwos(width) {\n if (this.testn(width - 1)) {\n return this.notn(width).iaddn(1).ineg();\n }\n\n return this.clone();\n };\n\n BN.prototype.isNeg = function isNeg() {\n return this.negative !== 0;\n }; // Return negative clone of `this`\n\n\n BN.prototype.neg = function neg() {\n return this.clone().ineg();\n };\n\n BN.prototype.ineg = function ineg() {\n if (!this.isZero()) {\n this.negative ^= 1;\n }\n\n return this;\n }; // Or `num` with `this` in-place\n\n\n BN.prototype.iuor = function iuor(num) {\n while (this.length < num.length) {\n this.words[this.length++] = 0;\n }\n\n for (var i = 0; i < num.length; i++) {\n this.words[i] = this.words[i] | num.words[i];\n }\n\n return this.strip();\n };\n\n BN.prototype.ior = function ior(num) {\n assert((this.negative | num.negative) === 0);\n return this.iuor(num);\n }; // Or `num` with `this`\n\n\n BN.prototype.or = function or(num) {\n if (this.length > num.length) return this.clone().ior(num);\n return num.clone().ior(this);\n };\n\n BN.prototype.uor = function uor(num) {\n if (this.length > num.length) return this.clone().iuor(num);\n return num.clone().iuor(this);\n }; // And `num` with `this` in-place\n\n\n BN.prototype.iuand = function iuand(num) {\n // b = min-length(num, this)\n var b;\n\n if (this.length > num.length) {\n b = num;\n } else {\n b = this;\n }\n\n for (var i = 0; i < b.length; i++) {\n this.words[i] = this.words[i] & num.words[i];\n }\n\n this.length = b.length;\n return this.strip();\n };\n\n BN.prototype.iand = function iand(num) {\n assert((this.negative | num.negative) === 0);\n return this.iuand(num);\n }; // And `num` with `this`\n\n\n BN.prototype.and = function and(num) {\n if (this.length > num.length) return this.clone().iand(num);\n return num.clone().iand(this);\n };\n\n BN.prototype.uand = function uand(num) {\n if (this.length > num.length) return this.clone().iuand(num);\n return num.clone().iuand(this);\n }; // Xor `num` with `this` in-place\n\n\n BN.prototype.iuxor = function iuxor(num) {\n // a.length > b.length\n var a;\n var b;\n\n if (this.length > num.length) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n for (var i = 0; i < b.length; i++) {\n this.words[i] = a.words[i] ^ b.words[i];\n }\n\n if (this !== a) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n this.length = a.length;\n return this.strip();\n };\n\n BN.prototype.ixor = function ixor(num) {\n assert((this.negative | num.negative) === 0);\n return this.iuxor(num);\n }; // Xor `num` with `this`\n\n\n BN.prototype.xor = function xor(num) {\n if (this.length > num.length) return this.clone().ixor(num);\n return num.clone().ixor(this);\n };\n\n BN.prototype.uxor = function uxor(num) {\n if (this.length > num.length) return this.clone().iuxor(num);\n return num.clone().iuxor(this);\n }; // Not ``this`` with ``width`` bitwidth\n\n\n BN.prototype.inotn = function inotn(width) {\n assert(typeof width === 'number' && width >= 0);\n var bytesNeeded = Math.ceil(width / 26) | 0;\n var bitsLeft = width % 26; // Extend the buffer with leading zeroes\n\n this._expand(bytesNeeded);\n\n if (bitsLeft > 0) {\n bytesNeeded--;\n } // Handle complete words\n\n\n for (var i = 0; i < bytesNeeded; i++) {\n this.words[i] = ~this.words[i] & 0x3ffffff;\n } // Handle the residue\n\n\n if (bitsLeft > 0) {\n this.words[i] = ~this.words[i] & 0x3ffffff >> 26 - bitsLeft;\n } // And remove leading zeroes\n\n\n return this.strip();\n };\n\n BN.prototype.notn = function notn(width) {\n return this.clone().inotn(width);\n }; // Set `bit` of `this`\n\n\n BN.prototype.setn = function setn(bit, val) {\n assert(typeof bit === 'number' && bit >= 0);\n var off = bit / 26 | 0;\n var wbit = bit % 26;\n\n this._expand(off + 1);\n\n if (val) {\n this.words[off] = this.words[off] | 1 << wbit;\n } else {\n this.words[off] = this.words[off] & ~(1 << wbit);\n }\n\n return this.strip();\n }; // Add `num` to `this` in-place\n\n\n BN.prototype.iadd = function iadd(num) {\n var r; // negative + positive\n\n if (this.negative !== 0 && num.negative === 0) {\n this.negative = 0;\n r = this.isub(num);\n this.negative ^= 1;\n return this._normSign(); // positive + negative\n } else if (this.negative === 0 && num.negative !== 0) {\n num.negative = 0;\n r = this.isub(num);\n num.negative = 1;\n return r._normSign();\n } // a.length > b.length\n\n\n var a, b;\n\n if (this.length > num.length) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n var carry = 0;\n\n for (var i = 0; i < b.length; i++) {\n r = (a.words[i] | 0) + (b.words[i] | 0) + carry;\n this.words[i] = r & 0x3ffffff;\n carry = r >>> 26;\n }\n\n for (; carry !== 0 && i < a.length; i++) {\n r = (a.words[i] | 0) + carry;\n this.words[i] = r & 0x3ffffff;\n carry = r >>> 26;\n }\n\n this.length = a.length;\n\n if (carry !== 0) {\n this.words[this.length] = carry;\n this.length++; // Copy the rest of the words\n } else if (a !== this) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n return this;\n }; // Add `num` to `this`\n\n\n BN.prototype.add = function add(num) {\n var res;\n\n if (num.negative !== 0 && this.negative === 0) {\n num.negative = 0;\n res = this.sub(num);\n num.negative ^= 1;\n return res;\n } else if (num.negative === 0 && this.negative !== 0) {\n this.negative = 0;\n res = num.sub(this);\n this.negative = 1;\n return res;\n }\n\n if (this.length > num.length) return this.clone().iadd(num);\n return num.clone().iadd(this);\n }; // Subtract `num` from `this` in-place\n\n\n BN.prototype.isub = function isub(num) {\n // this - (-num) = this + num\n if (num.negative !== 0) {\n num.negative = 0;\n var r = this.iadd(num);\n num.negative = 1;\n return r._normSign(); // -this - num = -(this + num)\n } else if (this.negative !== 0) {\n this.negative = 0;\n this.iadd(num);\n this.negative = 1;\n return this._normSign();\n } // At this point both numbers are positive\n\n\n var cmp = this.cmp(num); // Optimization - zeroify\n\n if (cmp === 0) {\n this.negative = 0;\n this.length = 1;\n this.words[0] = 0;\n return this;\n } // a > b\n\n\n var a, b;\n\n if (cmp > 0) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n var carry = 0;\n\n for (var i = 0; i < b.length; i++) {\n r = (a.words[i] | 0) - (b.words[i] | 0) + carry;\n carry = r >> 26;\n this.words[i] = r & 0x3ffffff;\n }\n\n for (; carry !== 0 && i < a.length; i++) {\n r = (a.words[i] | 0) + carry;\n carry = r >> 26;\n this.words[i] = r & 0x3ffffff;\n } // Copy rest of the words\n\n\n if (carry === 0 && i < a.length && a !== this) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n this.length = Math.max(this.length, i);\n\n if (a !== this) {\n this.negative = 1;\n }\n\n return this.strip();\n }; // Subtract `num` from `this`\n\n\n BN.prototype.sub = function sub(num) {\n return this.clone().isub(num);\n };\n\n function smallMulTo(self, num, out) {\n out.negative = num.negative ^ self.negative;\n var len = self.length + num.length | 0;\n out.length = len;\n len = len - 1 | 0; // Peel one iteration (compiler can't do it, because of code complexity)\n\n var a = self.words[0] | 0;\n var b = num.words[0] | 0;\n var r = a * b;\n var lo = r & 0x3ffffff;\n var carry = r / 0x4000000 | 0;\n out.words[0] = lo;\n\n for (var k = 1; k < len; k++) {\n // Sum all words with the same `i + j = k` and accumulate `ncarry`,\n // note that ncarry could be >= 0x3ffffff\n var ncarry = carry >>> 26;\n var rword = carry & 0x3ffffff;\n var maxJ = Math.min(k, num.length - 1);\n\n for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {\n var i = k - j | 0;\n a = self.words[i] | 0;\n b = num.words[j] | 0;\n r = a * b + rword;\n ncarry += r / 0x4000000 | 0;\n rword = r & 0x3ffffff;\n }\n\n out.words[k] = rword | 0;\n carry = ncarry | 0;\n }\n\n if (carry !== 0) {\n out.words[k] = carry | 0;\n } else {\n out.length--;\n }\n\n return out.strip();\n } // TODO(indutny): it may be reasonable to omit it for users who don't need\n // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit\n // multiplication (like elliptic secp256k1).\n\n\n var comb10MulTo = function comb10MulTo(self, num, out) {\n var a = self.words;\n var b = num.words;\n var o = out.words;\n var c = 0;\n var lo;\n var mid;\n var hi;\n var a0 = a[0] | 0;\n var al0 = a0 & 0x1fff;\n var ah0 = a0 >>> 13;\n var a1 = a[1] | 0;\n var al1 = a1 & 0x1fff;\n var ah1 = a1 >>> 13;\n var a2 = a[2] | 0;\n var al2 = a2 & 0x1fff;\n var ah2 = a2 >>> 13;\n var a3 = a[3] | 0;\n var al3 = a3 & 0x1fff;\n var ah3 = a3 >>> 13;\n var a4 = a[4] | 0;\n var al4 = a4 & 0x1fff;\n var ah4 = a4 >>> 13;\n var a5 = a[5] | 0;\n var al5 = a5 & 0x1fff;\n var ah5 = a5 >>> 13;\n var a6 = a[6] | 0;\n var al6 = a6 & 0x1fff;\n var ah6 = a6 >>> 13;\n var a7 = a[7] | 0;\n var al7 = a7 & 0x1fff;\n var ah7 = a7 >>> 13;\n var a8 = a[8] | 0;\n var al8 = a8 & 0x1fff;\n var ah8 = a8 >>> 13;\n var a9 = a[9] | 0;\n var al9 = a9 & 0x1fff;\n var ah9 = a9 >>> 13;\n var b0 = b[0] | 0;\n var bl0 = b0 & 0x1fff;\n var bh0 = b0 >>> 13;\n var b1 = b[1] | 0;\n var bl1 = b1 & 0x1fff;\n var bh1 = b1 >>> 13;\n var b2 = b[2] | 0;\n var bl2 = b2 & 0x1fff;\n var bh2 = b2 >>> 13;\n var b3 = b[3] | 0;\n var bl3 = b3 & 0x1fff;\n var bh3 = b3 >>> 13;\n var b4 = b[4] | 0;\n var bl4 = b4 & 0x1fff;\n var bh4 = b4 >>> 13;\n var b5 = b[5] | 0;\n var bl5 = b5 & 0x1fff;\n var bh5 = b5 >>> 13;\n var b6 = b[6] | 0;\n var bl6 = b6 & 0x1fff;\n var bh6 = b6 >>> 13;\n var b7 = b[7] | 0;\n var bl7 = b7 & 0x1fff;\n var bh7 = b7 >>> 13;\n var b8 = b[8] | 0;\n var bl8 = b8 & 0x1fff;\n var bh8 = b8 >>> 13;\n var b9 = b[9] | 0;\n var bl9 = b9 & 0x1fff;\n var bh9 = b9 >>> 13;\n out.negative = self.negative ^ num.negative;\n out.length = 19;\n /* k = 0 */\n\n lo = Math.imul(al0, bl0);\n mid = Math.imul(al0, bh0);\n mid = mid + Math.imul(ah0, bl0) | 0;\n hi = Math.imul(ah0, bh0);\n var w0 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w0 >>> 26) | 0;\n w0 &= 0x3ffffff;\n /* k = 1 */\n\n lo = Math.imul(al1, bl0);\n mid = Math.imul(al1, bh0);\n mid = mid + Math.imul(ah1, bl0) | 0;\n hi = Math.imul(ah1, bh0);\n lo = lo + Math.imul(al0, bl1) | 0;\n mid = mid + Math.imul(al0, bh1) | 0;\n mid = mid + Math.imul(ah0, bl1) | 0;\n hi = hi + Math.imul(ah0, bh1) | 0;\n var w1 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w1 >>> 26) | 0;\n w1 &= 0x3ffffff;\n /* k = 2 */\n\n lo = Math.imul(al2, bl0);\n mid = Math.imul(al2, bh0);\n mid = mid + Math.imul(ah2, bl0) | 0;\n hi = Math.imul(ah2, bh0);\n lo = lo + Math.imul(al1, bl1) | 0;\n mid = mid + Math.imul(al1, bh1) | 0;\n mid = mid + Math.imul(ah1, bl1) | 0;\n hi = hi + Math.imul(ah1, bh1) | 0;\n lo = lo + Math.imul(al0, bl2) | 0;\n mid = mid + Math.imul(al0, bh2) | 0;\n mid = mid + Math.imul(ah0, bl2) | 0;\n hi = hi + Math.imul(ah0, bh2) | 0;\n var w2 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w2 >>> 26) | 0;\n w2 &= 0x3ffffff;\n /* k = 3 */\n\n lo = Math.imul(al3, bl0);\n mid = Math.imul(al3, bh0);\n mid = mid + Math.imul(ah3, bl0) | 0;\n hi = Math.imul(ah3, bh0);\n lo = lo + Math.imul(al2, bl1) | 0;\n mid = mid + Math.imul(al2, bh1) | 0;\n mid = mid + Math.imul(ah2, bl1) | 0;\n hi = hi + Math.imul(ah2, bh1) | 0;\n lo = lo + Math.imul(al1, bl2) | 0;\n mid = mid + Math.imul(al1, bh2) | 0;\n mid = mid + Math.imul(ah1, bl2) | 0;\n hi = hi + Math.imul(ah1, bh2) | 0;\n lo = lo + Math.imul(al0, bl3) | 0;\n mid = mid + Math.imul(al0, bh3) | 0;\n mid = mid + Math.imul(ah0, bl3) | 0;\n hi = hi + Math.imul(ah0, bh3) | 0;\n var w3 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w3 >>> 26) | 0;\n w3 &= 0x3ffffff;\n /* k = 4 */\n\n lo = Math.imul(al4, bl0);\n mid = Math.imul(al4, bh0);\n mid = mid + Math.imul(ah4, bl0) | 0;\n hi = Math.imul(ah4, bh0);\n lo = lo + Math.imul(al3, bl1) | 0;\n mid = mid + Math.imul(al3, bh1) | 0;\n mid = mid + Math.imul(ah3, bl1) | 0;\n hi = hi + Math.imul(ah3, bh1) | 0;\n lo = lo + Math.imul(al2, bl2) | 0;\n mid = mid + Math.imul(al2, bh2) | 0;\n mid = mid + Math.imul(ah2, bl2) | 0;\n hi = hi + Math.imul(ah2, bh2) | 0;\n lo = lo + Math.imul(al1, bl3) | 0;\n mid = mid + Math.imul(al1, bh3) | 0;\n mid = mid + Math.imul(ah1, bl3) | 0;\n hi = hi + Math.imul(ah1, bh3) | 0;\n lo = lo + Math.imul(al0, bl4) | 0;\n mid = mid + Math.imul(al0, bh4) | 0;\n mid = mid + Math.imul(ah0, bl4) | 0;\n hi = hi + Math.imul(ah0, bh4) | 0;\n var w4 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w4 >>> 26) | 0;\n w4 &= 0x3ffffff;\n /* k = 5 */\n\n lo = Math.imul(al5, bl0);\n mid = Math.imul(al5, bh0);\n mid = mid + Math.imul(ah5, bl0) | 0;\n hi = Math.imul(ah5, bh0);\n lo = lo + Math.imul(al4, bl1) | 0;\n mid = mid + Math.imul(al4, bh1) | 0;\n mid = mid + Math.imul(ah4, bl1) | 0;\n hi = hi + Math.imul(ah4, bh1) | 0;\n lo = lo + Math.imul(al3, bl2) | 0;\n mid = mid + Math.imul(al3, bh2) | 0;\n mid = mid + Math.imul(ah3, bl2) | 0;\n hi = hi + Math.imul(ah3, bh2) | 0;\n lo = lo + Math.imul(al2, bl3) | 0;\n mid = mid + Math.imul(al2, bh3) | 0;\n mid = mid + Math.imul(ah2, bl3) | 0;\n hi = hi + Math.imul(ah2, bh3) | 0;\n lo = lo + Math.imul(al1, bl4) | 0;\n mid = mid + Math.imul(al1, bh4) | 0;\n mid = mid + Math.imul(ah1, bl4) | 0;\n hi = hi + Math.imul(ah1, bh4) | 0;\n lo = lo + Math.imul(al0, bl5) | 0;\n mid = mid + Math.imul(al0, bh5) | 0;\n mid = mid + Math.imul(ah0, bl5) | 0;\n hi = hi + Math.imul(ah0, bh5) | 0;\n var w5 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w5 >>> 26) | 0;\n w5 &= 0x3ffffff;\n /* k = 6 */\n\n lo = Math.imul(al6, bl0);\n mid = Math.imul(al6, bh0);\n mid = mid + Math.imul(ah6, bl0) | 0;\n hi = Math.imul(ah6, bh0);\n lo = lo + Math.imul(al5, bl1) | 0;\n mid = mid + Math.imul(al5, bh1) | 0;\n mid = mid + Math.imul(ah5, bl1) | 0;\n hi = hi + Math.imul(ah5, bh1) | 0;\n lo = lo + Math.imul(al4, bl2) | 0;\n mid = mid + Math.imul(al4, bh2) | 0;\n mid = mid + Math.imul(ah4, bl2) | 0;\n hi = hi + Math.imul(ah4, bh2) | 0;\n lo = lo + Math.imul(al3, bl3) | 0;\n mid = mid + Math.imul(al3, bh3) | 0;\n mid = mid + Math.imul(ah3, bl3) | 0;\n hi = hi + Math.imul(ah3, bh3) | 0;\n lo = lo + Math.imul(al2, bl4) | 0;\n mid = mid + Math.imul(al2, bh4) | 0;\n mid = mid + Math.imul(ah2, bl4) | 0;\n hi = hi + Math.imul(ah2, bh4) | 0;\n lo = lo + Math.imul(al1, bl5) | 0;\n mid = mid + Math.imul(al1, bh5) | 0;\n mid = mid + Math.imul(ah1, bl5) | 0;\n hi = hi + Math.imul(ah1, bh5) | 0;\n lo = lo + Math.imul(al0, bl6) | 0;\n mid = mid + Math.imul(al0, bh6) | 0;\n mid = mid + Math.imul(ah0, bl6) | 0;\n hi = hi + Math.imul(ah0, bh6) | 0;\n var w6 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w6 >>> 26) | 0;\n w6 &= 0x3ffffff;\n /* k = 7 */\n\n lo = Math.imul(al7, bl0);\n mid = Math.imul(al7, bh0);\n mid = mid + Math.imul(ah7, bl0) | 0;\n hi = Math.imul(ah7, bh0);\n lo = lo + Math.imul(al6, bl1) | 0;\n mid = mid + Math.imul(al6, bh1) | 0;\n mid = mid + Math.imul(ah6, bl1) | 0;\n hi = hi + Math.imul(ah6, bh1) | 0;\n lo = lo + Math.imul(al5, bl2) | 0;\n mid = mid + Math.imul(al5, bh2) | 0;\n mid = mid + Math.imul(ah5, bl2) | 0;\n hi = hi + Math.imul(ah5, bh2) | 0;\n lo = lo + Math.imul(al4, bl3) | 0;\n mid = mid + Math.imul(al4, bh3) | 0;\n mid = mid + Math.imul(ah4, bl3) | 0;\n hi = hi + Math.imul(ah4, bh3) | 0;\n lo = lo + Math.imul(al3, bl4) | 0;\n mid = mid + Math.imul(al3, bh4) | 0;\n mid = mid + Math.imul(ah3, bl4) | 0;\n hi = hi + Math.imul(ah3, bh4) | 0;\n lo = lo + Math.imul(al2, bl5) | 0;\n mid = mid + Math.imul(al2, bh5) | 0;\n mid = mid + Math.imul(ah2, bl5) | 0;\n hi = hi + Math.imul(ah2, bh5) | 0;\n lo = lo + Math.imul(al1, bl6) | 0;\n mid = mid + Math.imul(al1, bh6) | 0;\n mid = mid + Math.imul(ah1, bl6) | 0;\n hi = hi + Math.imul(ah1, bh6) | 0;\n lo = lo + Math.imul(al0, bl7) | 0;\n mid = mid + Math.imul(al0, bh7) | 0;\n mid = mid + Math.imul(ah0, bl7) | 0;\n hi = hi + Math.imul(ah0, bh7) | 0;\n var w7 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w7 >>> 26) | 0;\n w7 &= 0x3ffffff;\n /* k = 8 */\n\n lo = Math.imul(al8, bl0);\n mid = Math.imul(al8, bh0);\n mid = mid + Math.imul(ah8, bl0) | 0;\n hi = Math.imul(ah8, bh0);\n lo = lo + Math.imul(al7, bl1) | 0;\n mid = mid + Math.imul(al7, bh1) | 0;\n mid = mid + Math.imul(ah7, bl1) | 0;\n hi = hi + Math.imul(ah7, bh1) | 0;\n lo = lo + Math.imul(al6, bl2) | 0;\n mid = mid + Math.imul(al6, bh2) | 0;\n mid = mid + Math.imul(ah6, bl2) | 0;\n hi = hi + Math.imul(ah6, bh2) | 0;\n lo = lo + Math.imul(al5, bl3) | 0;\n mid = mid + Math.imul(al5, bh3) | 0;\n mid = mid + Math.imul(ah5, bl3) | 0;\n hi = hi + Math.imul(ah5, bh3) | 0;\n lo = lo + Math.imul(al4, bl4) | 0;\n mid = mid + Math.imul(al4, bh4) | 0;\n mid = mid + Math.imul(ah4, bl4) | 0;\n hi = hi + Math.imul(ah4, bh4) | 0;\n lo = lo + Math.imul(al3, bl5) | 0;\n mid = mid + Math.imul(al3, bh5) | 0;\n mid = mid + Math.imul(ah3, bl5) | 0;\n hi = hi + Math.imul(ah3, bh5) | 0;\n lo = lo + Math.imul(al2, bl6) | 0;\n mid = mid + Math.imul(al2, bh6) | 0;\n mid = mid + Math.imul(ah2, bl6) | 0;\n hi = hi + Math.imul(ah2, bh6) | 0;\n lo = lo + Math.imul(al1, bl7) | 0;\n mid = mid + Math.imul(al1, bh7) | 0;\n mid = mid + Math.imul(ah1, bl7) | 0;\n hi = hi + Math.imul(ah1, bh7) | 0;\n lo = lo + Math.imul(al0, bl8) | 0;\n mid = mid + Math.imul(al0, bh8) | 0;\n mid = mid + Math.imul(ah0, bl8) | 0;\n hi = hi + Math.imul(ah0, bh8) | 0;\n var w8 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w8 >>> 26) | 0;\n w8 &= 0x3ffffff;\n /* k = 9 */\n\n lo = Math.imul(al9, bl0);\n mid = Math.imul(al9, bh0);\n mid = mid + Math.imul(ah9, bl0) | 0;\n hi = Math.imul(ah9, bh0);\n lo = lo + Math.imul(al8, bl1) | 0;\n mid = mid + Math.imul(al8, bh1) | 0;\n mid = mid + Math.imul(ah8, bl1) | 0;\n hi = hi + Math.imul(ah8, bh1) | 0;\n lo = lo + Math.imul(al7, bl2) | 0;\n mid = mid + Math.imul(al7, bh2) | 0;\n mid = mid + Math.imul(ah7, bl2) | 0;\n hi = hi + Math.imul(ah7, bh2) | 0;\n lo = lo + Math.imul(al6, bl3) | 0;\n mid = mid + Math.imul(al6, bh3) | 0;\n mid = mid + Math.imul(ah6, bl3) | 0;\n hi = hi + Math.imul(ah6, bh3) | 0;\n lo = lo + Math.imul(al5, bl4) | 0;\n mid = mid + Math.imul(al5, bh4) | 0;\n mid = mid + Math.imul(ah5, bl4) | 0;\n hi = hi + Math.imul(ah5, bh4) | 0;\n lo = lo + Math.imul(al4, bl5) | 0;\n mid = mid + Math.imul(al4, bh5) | 0;\n mid = mid + Math.imul(ah4, bl5) | 0;\n hi = hi + Math.imul(ah4, bh5) | 0;\n lo = lo + Math.imul(al3, bl6) | 0;\n mid = mid + Math.imul(al3, bh6) | 0;\n mid = mid + Math.imul(ah3, bl6) | 0;\n hi = hi + Math.imul(ah3, bh6) | 0;\n lo = lo + Math.imul(al2, bl7) | 0;\n mid = mid + Math.imul(al2, bh7) | 0;\n mid = mid + Math.imul(ah2, bl7) | 0;\n hi = hi + Math.imul(ah2, bh7) | 0;\n lo = lo + Math.imul(al1, bl8) | 0;\n mid = mid + Math.imul(al1, bh8) | 0;\n mid = mid + Math.imul(ah1, bl8) | 0;\n hi = hi + Math.imul(ah1, bh8) | 0;\n lo = lo + Math.imul(al0, bl9) | 0;\n mid = mid + Math.imul(al0, bh9) | 0;\n mid = mid + Math.imul(ah0, bl9) | 0;\n hi = hi + Math.imul(ah0, bh9) | 0;\n var w9 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w9 >>> 26) | 0;\n w9 &= 0x3ffffff;\n /* k = 10 */\n\n lo = Math.imul(al9, bl1);\n mid = Math.imul(al9, bh1);\n mid = mid + Math.imul(ah9, bl1) | 0;\n hi = Math.imul(ah9, bh1);\n lo = lo + Math.imul(al8, bl2) | 0;\n mid = mid + Math.imul(al8, bh2) | 0;\n mid = mid + Math.imul(ah8, bl2) | 0;\n hi = hi + Math.imul(ah8, bh2) | 0;\n lo = lo + Math.imul(al7, bl3) | 0;\n mid = mid + Math.imul(al7, bh3) | 0;\n mid = mid + Math.imul(ah7, bl3) | 0;\n hi = hi + Math.imul(ah7, bh3) | 0;\n lo = lo + Math.imul(al6, bl4) | 0;\n mid = mid + Math.imul(al6, bh4) | 0;\n mid = mid + Math.imul(ah6, bl4) | 0;\n hi = hi + Math.imul(ah6, bh4) | 0;\n lo = lo + Math.imul(al5, bl5) | 0;\n mid = mid + Math.imul(al5, bh5) | 0;\n mid = mid + Math.imul(ah5, bl5) | 0;\n hi = hi + Math.imul(ah5, bh5) | 0;\n lo = lo + Math.imul(al4, bl6) | 0;\n mid = mid + Math.imul(al4, bh6) | 0;\n mid = mid + Math.imul(ah4, bl6) | 0;\n hi = hi + Math.imul(ah4, bh6) | 0;\n lo = lo + Math.imul(al3, bl7) | 0;\n mid = mid + Math.imul(al3, bh7) | 0;\n mid = mid + Math.imul(ah3, bl7) | 0;\n hi = hi + Math.imul(ah3, bh7) | 0;\n lo = lo + Math.imul(al2, bl8) | 0;\n mid = mid + Math.imul(al2, bh8) | 0;\n mid = mid + Math.imul(ah2, bl8) | 0;\n hi = hi + Math.imul(ah2, bh8) | 0;\n lo = lo + Math.imul(al1, bl9) | 0;\n mid = mid + Math.imul(al1, bh9) | 0;\n mid = mid + Math.imul(ah1, bl9) | 0;\n hi = hi + Math.imul(ah1, bh9) | 0;\n var w10 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w10 >>> 26) | 0;\n w10 &= 0x3ffffff;\n /* k = 11 */\n\n lo = Math.imul(al9, bl2);\n mid = Math.imul(al9, bh2);\n mid = mid + Math.imul(ah9, bl2) | 0;\n hi = Math.imul(ah9, bh2);\n lo = lo + Math.imul(al8, bl3) | 0;\n mid = mid + Math.imul(al8, bh3) | 0;\n mid = mid + Math.imul(ah8, bl3) | 0;\n hi = hi + Math.imul(ah8, bh3) | 0;\n lo = lo + Math.imul(al7, bl4) | 0;\n mid = mid + Math.imul(al7, bh4) | 0;\n mid = mid + Math.imul(ah7, bl4) | 0;\n hi = hi + Math.imul(ah7, bh4) | 0;\n lo = lo + Math.imul(al6, bl5) | 0;\n mid = mid + Math.imul(al6, bh5) | 0;\n mid = mid + Math.imul(ah6, bl5) | 0;\n hi = hi + Math.imul(ah6, bh5) | 0;\n lo = lo + Math.imul(al5, bl6) | 0;\n mid = mid + Math.imul(al5, bh6) | 0;\n mid = mid + Math.imul(ah5, bl6) | 0;\n hi = hi + Math.imul(ah5, bh6) | 0;\n lo = lo + Math.imul(al4, bl7) | 0;\n mid = mid + Math.imul(al4, bh7) | 0;\n mid = mid + Math.imul(ah4, bl7) | 0;\n hi = hi + Math.imul(ah4, bh7) | 0;\n lo = lo + Math.imul(al3, bl8) | 0;\n mid = mid + Math.imul(al3, bh8) | 0;\n mid = mid + Math.imul(ah3, bl8) | 0;\n hi = hi + Math.imul(ah3, bh8) | 0;\n lo = lo + Math.imul(al2, bl9) | 0;\n mid = mid + Math.imul(al2, bh9) | 0;\n mid = mid + Math.imul(ah2, bl9) | 0;\n hi = hi + Math.imul(ah2, bh9) | 0;\n var w11 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w11 >>> 26) | 0;\n w11 &= 0x3ffffff;\n /* k = 12 */\n\n lo = Math.imul(al9, bl3);\n mid = Math.imul(al9, bh3);\n mid = mid + Math.imul(ah9, bl3) | 0;\n hi = Math.imul(ah9, bh3);\n lo = lo + Math.imul(al8, bl4) | 0;\n mid = mid + Math.imul(al8, bh4) | 0;\n mid = mid + Math.imul(ah8, bl4) | 0;\n hi = hi + Math.imul(ah8, bh4) | 0;\n lo = lo + Math.imul(al7, bl5) | 0;\n mid = mid + Math.imul(al7, bh5) | 0;\n mid = mid + Math.imul(ah7, bl5) | 0;\n hi = hi + Math.imul(ah7, bh5) | 0;\n lo = lo + Math.imul(al6, bl6) | 0;\n mid = mid + Math.imul(al6, bh6) | 0;\n mid = mid + Math.imul(ah6, bl6) | 0;\n hi = hi + Math.imul(ah6, bh6) | 0;\n lo = lo + Math.imul(al5, bl7) | 0;\n mid = mid + Math.imul(al5, bh7) | 0;\n mid = mid + Math.imul(ah5, bl7) | 0;\n hi = hi + Math.imul(ah5, bh7) | 0;\n lo = lo + Math.imul(al4, bl8) | 0;\n mid = mid + Math.imul(al4, bh8) | 0;\n mid = mid + Math.imul(ah4, bl8) | 0;\n hi = hi + Math.imul(ah4, bh8) | 0;\n lo = lo + Math.imul(al3, bl9) | 0;\n mid = mid + Math.imul(al3, bh9) | 0;\n mid = mid + Math.imul(ah3, bl9) | 0;\n hi = hi + Math.imul(ah3, bh9) | 0;\n var w12 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w12 >>> 26) | 0;\n w12 &= 0x3ffffff;\n /* k = 13 */\n\n lo = Math.imul(al9, bl4);\n mid = Math.imul(al9, bh4);\n mid = mid + Math.imul(ah9, bl4) | 0;\n hi = Math.imul(ah9, bh4);\n lo = lo + Math.imul(al8, bl5) | 0;\n mid = mid + Math.imul(al8, bh5) | 0;\n mid = mid + Math.imul(ah8, bl5) | 0;\n hi = hi + Math.imul(ah8, bh5) | 0;\n lo = lo + Math.imul(al7, bl6) | 0;\n mid = mid + Math.imul(al7, bh6) | 0;\n mid = mid + Math.imul(ah7, bl6) | 0;\n hi = hi + Math.imul(ah7, bh6) | 0;\n lo = lo + Math.imul(al6, bl7) | 0;\n mid = mid + Math.imul(al6, bh7) | 0;\n mid = mid + Math.imul(ah6, bl7) | 0;\n hi = hi + Math.imul(ah6, bh7) | 0;\n lo = lo + Math.imul(al5, bl8) | 0;\n mid = mid + Math.imul(al5, bh8) | 0;\n mid = mid + Math.imul(ah5, bl8) | 0;\n hi = hi + Math.imul(ah5, bh8) | 0;\n lo = lo + Math.imul(al4, bl9) | 0;\n mid = mid + Math.imul(al4, bh9) | 0;\n mid = mid + Math.imul(ah4, bl9) | 0;\n hi = hi + Math.imul(ah4, bh9) | 0;\n var w13 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w13 >>> 26) | 0;\n w13 &= 0x3ffffff;\n /* k = 14 */\n\n lo = Math.imul(al9, bl5);\n mid = Math.imul(al9, bh5);\n mid = mid + Math.imul(ah9, bl5) | 0;\n hi = Math.imul(ah9, bh5);\n lo = lo + Math.imul(al8, bl6) | 0;\n mid = mid + Math.imul(al8, bh6) | 0;\n mid = mid + Math.imul(ah8, bl6) | 0;\n hi = hi + Math.imul(ah8, bh6) | 0;\n lo = lo + Math.imul(al7, bl7) | 0;\n mid = mid + Math.imul(al7, bh7) | 0;\n mid = mid + Math.imul(ah7, bl7) | 0;\n hi = hi + Math.imul(ah7, bh7) | 0;\n lo = lo + Math.imul(al6, bl8) | 0;\n mid = mid + Math.imul(al6, bh8) | 0;\n mid = mid + Math.imul(ah6, bl8) | 0;\n hi = hi + Math.imul(ah6, bh8) | 0;\n lo = lo + Math.imul(al5, bl9) | 0;\n mid = mid + Math.imul(al5, bh9) | 0;\n mid = mid + Math.imul(ah5, bl9) | 0;\n hi = hi + Math.imul(ah5, bh9) | 0;\n var w14 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w14 >>> 26) | 0;\n w14 &= 0x3ffffff;\n /* k = 15 */\n\n lo = Math.imul(al9, bl6);\n mid = Math.imul(al9, bh6);\n mid = mid + Math.imul(ah9, bl6) | 0;\n hi = Math.imul(ah9, bh6);\n lo = lo + Math.imul(al8, bl7) | 0;\n mid = mid + Math.imul(al8, bh7) | 0;\n mid = mid + Math.imul(ah8, bl7) | 0;\n hi = hi + Math.imul(ah8, bh7) | 0;\n lo = lo + Math.imul(al7, bl8) | 0;\n mid = mid + Math.imul(al7, bh8) | 0;\n mid = mid + Math.imul(ah7, bl8) | 0;\n hi = hi + Math.imul(ah7, bh8) | 0;\n lo = lo + Math.imul(al6, bl9) | 0;\n mid = mid + Math.imul(al6, bh9) | 0;\n mid = mid + Math.imul(ah6, bl9) | 0;\n hi = hi + Math.imul(ah6, bh9) | 0;\n var w15 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w15 >>> 26) | 0;\n w15 &= 0x3ffffff;\n /* k = 16 */\n\n lo = Math.imul(al9, bl7);\n mid = Math.imul(al9, bh7);\n mid = mid + Math.imul(ah9, bl7) | 0;\n hi = Math.imul(ah9, bh7);\n lo = lo + Math.imul(al8, bl8) | 0;\n mid = mid + Math.imul(al8, bh8) | 0;\n mid = mid + Math.imul(ah8, bl8) | 0;\n hi = hi + Math.imul(ah8, bh8) | 0;\n lo = lo + Math.imul(al7, bl9) | 0;\n mid = mid + Math.imul(al7, bh9) | 0;\n mid = mid + Math.imul(ah7, bl9) | 0;\n hi = hi + Math.imul(ah7, bh9) | 0;\n var w16 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w16 >>> 26) | 0;\n w16 &= 0x3ffffff;\n /* k = 17 */\n\n lo = Math.imul(al9, bl8);\n mid = Math.imul(al9, bh8);\n mid = mid + Math.imul(ah9, bl8) | 0;\n hi = Math.imul(ah9, bh8);\n lo = lo + Math.imul(al8, bl9) | 0;\n mid = mid + Math.imul(al8, bh9) | 0;\n mid = mid + Math.imul(ah8, bl9) | 0;\n hi = hi + Math.imul(ah8, bh9) | 0;\n var w17 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w17 >>> 26) | 0;\n w17 &= 0x3ffffff;\n /* k = 18 */\n\n lo = Math.imul(al9, bl9);\n mid = Math.imul(al9, bh9);\n mid = mid + Math.imul(ah9, bl9) | 0;\n hi = Math.imul(ah9, bh9);\n var w18 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w18 >>> 26) | 0;\n w18 &= 0x3ffffff;\n o[0] = w0;\n o[1] = w1;\n o[2] = w2;\n o[3] = w3;\n o[4] = w4;\n o[5] = w5;\n o[6] = w6;\n o[7] = w7;\n o[8] = w8;\n o[9] = w9;\n o[10] = w10;\n o[11] = w11;\n o[12] = w12;\n o[13] = w13;\n o[14] = w14;\n o[15] = w15;\n o[16] = w16;\n o[17] = w17;\n o[18] = w18;\n\n if (c !== 0) {\n o[19] = c;\n out.length++;\n }\n\n return out;\n }; // Polyfill comb\n\n\n if (!Math.imul) {\n comb10MulTo = smallMulTo;\n }\n\n function bigMulTo(self, num, out) {\n out.negative = num.negative ^ self.negative;\n out.length = self.length + num.length;\n var carry = 0;\n var hncarry = 0;\n\n for (var k = 0; k < out.length - 1; k++) {\n // Sum all words with the same `i + j = k` and accumulate `ncarry`,\n // note that ncarry could be >= 0x3ffffff\n var ncarry = hncarry;\n hncarry = 0;\n var rword = carry & 0x3ffffff;\n var maxJ = Math.min(k, num.length - 1);\n\n for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {\n var i = k - j;\n var a = self.words[i] | 0;\n var b = num.words[j] | 0;\n var r = a * b;\n var lo = r & 0x3ffffff;\n ncarry = ncarry + (r / 0x4000000 | 0) | 0;\n lo = lo + rword | 0;\n rword = lo & 0x3ffffff;\n ncarry = ncarry + (lo >>> 26) | 0;\n hncarry += ncarry >>> 26;\n ncarry &= 0x3ffffff;\n }\n\n out.words[k] = rword;\n carry = ncarry;\n ncarry = hncarry;\n }\n\n if (carry !== 0) {\n out.words[k] = carry;\n } else {\n out.length--;\n }\n\n return out.strip();\n }\n\n function jumboMulTo(self, num, out) {\n var fftm = new FFTM();\n return fftm.mulp(self, num, out);\n }\n\n BN.prototype.mulTo = function mulTo(num, out) {\n var res;\n var len = this.length + num.length;\n\n if (this.length === 10 && num.length === 10) {\n res = comb10MulTo(this, num, out);\n } else if (len < 63) {\n res = smallMulTo(this, num, out);\n } else if (len < 1024) {\n res = bigMulTo(this, num, out);\n } else {\n res = jumboMulTo(this, num, out);\n }\n\n return res;\n }; // Cooley-Tukey algorithm for FFT\n // slightly revisited to rely on looping instead of recursion\n\n\n function FFTM(x, y) {\n this.x = x;\n this.y = y;\n }\n\n FFTM.prototype.makeRBT = function makeRBT(N) {\n var t = new Array(N);\n var l = BN.prototype._countBits(N) - 1;\n\n for (var i = 0; i < N; i++) {\n t[i] = this.revBin(i, l, N);\n }\n\n return t;\n }; // Returns binary-reversed representation of `x`\n\n\n FFTM.prototype.revBin = function revBin(x, l, N) {\n if (x === 0 || x === N - 1) return x;\n var rb = 0;\n\n for (var i = 0; i < l; i++) {\n rb |= (x & 1) << l - i - 1;\n x >>= 1;\n }\n\n return rb;\n }; // Performs \"tweedling\" phase, therefore 'emulating'\n // behaviour of the recursive algorithm\n\n\n FFTM.prototype.permute = function permute(rbt, rws, iws, rtws, itws, N) {\n for (var i = 0; i < N; i++) {\n rtws[i] = rws[rbt[i]];\n itws[i] = iws[rbt[i]];\n }\n };\n\n FFTM.prototype.transform = function transform(rws, iws, rtws, itws, N, rbt) {\n this.permute(rbt, rws, iws, rtws, itws, N);\n\n for (var s = 1; s < N; s <<= 1) {\n var l = s << 1;\n var rtwdf = Math.cos(2 * Math.PI / l);\n var itwdf = Math.sin(2 * Math.PI / l);\n\n for (var p = 0; p < N; p += l) {\n var rtwdf_ = rtwdf;\n var itwdf_ = itwdf;\n\n for (var j = 0; j < s; j++) {\n var re = rtws[p + j];\n var ie = itws[p + j];\n var ro = rtws[p + j + s];\n var io = itws[p + j + s];\n var rx = rtwdf_ * ro - itwdf_ * io;\n io = rtwdf_ * io + itwdf_ * ro;\n ro = rx;\n rtws[p + j] = re + ro;\n itws[p + j] = ie + io;\n rtws[p + j + s] = re - ro;\n itws[p + j + s] = ie - io;\n /* jshint maxdepth : false */\n\n if (j !== l) {\n rx = rtwdf * rtwdf_ - itwdf * itwdf_;\n itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_;\n rtwdf_ = rx;\n }\n }\n }\n }\n };\n\n FFTM.prototype.guessLen13b = function guessLen13b(n, m) {\n var N = Math.max(m, n) | 1;\n var odd = N & 1;\n var i = 0;\n\n for (N = N / 2 | 0; N; N = N >>> 1) {\n i++;\n }\n\n return 1 << i + 1 + odd;\n };\n\n FFTM.prototype.conjugate = function conjugate(rws, iws, N) {\n if (N <= 1) return;\n\n for (var i = 0; i < N / 2; i++) {\n var t = rws[i];\n rws[i] = rws[N - i - 1];\n rws[N - i - 1] = t;\n t = iws[i];\n iws[i] = -iws[N - i - 1];\n iws[N - i - 1] = -t;\n }\n };\n\n FFTM.prototype.normalize13b = function normalize13b(ws, N) {\n var carry = 0;\n\n for (var i = 0; i < N / 2; i++) {\n var w = Math.round(ws[2 * i + 1] / N) * 0x2000 + Math.round(ws[2 * i] / N) + carry;\n ws[i] = w & 0x3ffffff;\n\n if (w < 0x4000000) {\n carry = 0;\n } else {\n carry = w / 0x4000000 | 0;\n }\n }\n\n return ws;\n };\n\n FFTM.prototype.convert13b = function convert13b(ws, len, rws, N) {\n var carry = 0;\n\n for (var i = 0; i < len; i++) {\n carry = carry + (ws[i] | 0);\n rws[2 * i] = carry & 0x1fff;\n carry = carry >>> 13;\n rws[2 * i + 1] = carry & 0x1fff;\n carry = carry >>> 13;\n } // Pad with zeroes\n\n\n for (i = 2 * len; i < N; ++i) {\n rws[i] = 0;\n }\n\n assert(carry === 0);\n assert((carry & ~0x1fff) === 0);\n };\n\n FFTM.prototype.stub = function stub(N) {\n var ph = new Array(N);\n\n for (var i = 0; i < N; i++) {\n ph[i] = 0;\n }\n\n return ph;\n };\n\n FFTM.prototype.mulp = function mulp(x, y, out) {\n var N = 2 * this.guessLen13b(x.length, y.length);\n var rbt = this.makeRBT(N);\n\n var _ = this.stub(N);\n\n var rws = new Array(N);\n var rwst = new Array(N);\n var iwst = new Array(N);\n var nrws = new Array(N);\n var nrwst = new Array(N);\n var niwst = new Array(N);\n var rmws = out.words;\n rmws.length = N;\n this.convert13b(x.words, x.length, rws, N);\n this.convert13b(y.words, y.length, nrws, N);\n this.transform(rws, _, rwst, iwst, N, rbt);\n this.transform(nrws, _, nrwst, niwst, N, rbt);\n\n for (var i = 0; i < N; i++) {\n var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];\n iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i];\n rwst[i] = rx;\n }\n\n this.conjugate(rwst, iwst, N);\n this.transform(rwst, iwst, rmws, _, N, rbt);\n this.conjugate(rmws, _, N);\n this.normalize13b(rmws, N);\n out.negative = x.negative ^ y.negative;\n out.length = x.length + y.length;\n return out.strip();\n }; // Multiply `this` by `num`\n\n\n BN.prototype.mul = function mul(num) {\n var out = new BN(null);\n out.words = new Array(this.length + num.length);\n return this.mulTo(num, out);\n }; // Multiply employing FFT\n\n\n BN.prototype.mulf = function mulf(num) {\n var out = new BN(null);\n out.words = new Array(this.length + num.length);\n return jumboMulTo(this, num, out);\n }; // In-place Multiplication\n\n\n BN.prototype.imul = function imul(num) {\n return this.clone().mulTo(num, this);\n };\n\n BN.prototype.imuln = function imuln(num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000); // Carry\n\n var carry = 0;\n\n for (var i = 0; i < this.length; i++) {\n var w = (this.words[i] | 0) * num;\n var lo = (w & 0x3ffffff) + (carry & 0x3ffffff);\n carry >>= 26;\n carry += w / 0x4000000 | 0; // NOTE: lo is 27bit maximum\n\n carry += lo >>> 26;\n this.words[i] = lo & 0x3ffffff;\n }\n\n if (carry !== 0) {\n this.words[i] = carry;\n this.length++;\n }\n\n return this;\n };\n\n BN.prototype.muln = function muln(num) {\n return this.clone().imuln(num);\n }; // `this` * `this`\n\n\n BN.prototype.sqr = function sqr() {\n return this.mul(this);\n }; // `this` * `this` in-place\n\n\n BN.prototype.isqr = function isqr() {\n return this.imul(this.clone());\n }; // Math.pow(`this`, `num`)\n\n\n BN.prototype.pow = function pow(num) {\n var w = toBitArray(num);\n if (w.length === 0) return new BN(1); // Skip leading zeroes\n\n var res = this;\n\n for (var i = 0; i < w.length; i++, res = res.sqr()) {\n if (w[i] !== 0) break;\n }\n\n if (++i < w.length) {\n for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) {\n if (w[i] === 0) continue;\n res = res.mul(q);\n }\n }\n\n return res;\n }; // Shift-left in-place\n\n\n BN.prototype.iushln = function iushln(bits) {\n assert(typeof bits === 'number' && bits >= 0);\n var r = bits % 26;\n var s = (bits - r) / 26;\n var carryMask = 0x3ffffff >>> 26 - r << 26 - r;\n var i;\n\n if (r !== 0) {\n var carry = 0;\n\n for (i = 0; i < this.length; i++) {\n var newCarry = this.words[i] & carryMask;\n var c = (this.words[i] | 0) - newCarry << r;\n this.words[i] = c | carry;\n carry = newCarry >>> 26 - r;\n }\n\n if (carry) {\n this.words[i] = carry;\n this.length++;\n }\n }\n\n if (s !== 0) {\n for (i = this.length - 1; i >= 0; i--) {\n this.words[i + s] = this.words[i];\n }\n\n for (i = 0; i < s; i++) {\n this.words[i] = 0;\n }\n\n this.length += s;\n }\n\n return this.strip();\n };\n\n BN.prototype.ishln = function ishln(bits) {\n // TODO(indutny): implement me\n assert(this.negative === 0);\n return this.iushln(bits);\n }; // Shift-right in-place\n // NOTE: `hint` is a lowest bit before trailing zeroes\n // NOTE: if `extended` is present - it will be filled with destroyed bits\n\n\n BN.prototype.iushrn = function iushrn(bits, hint, extended) {\n assert(typeof bits === 'number' && bits >= 0);\n var h;\n\n if (hint) {\n h = (hint - hint % 26) / 26;\n } else {\n h = 0;\n }\n\n var r = bits % 26;\n var s = Math.min((bits - r) / 26, this.length);\n var mask = 0x3ffffff ^ 0x3ffffff >>> r << r;\n var maskedWords = extended;\n h -= s;\n h = Math.max(0, h); // Extended mode, copy masked part\n\n if (maskedWords) {\n for (var i = 0; i < s; i++) {\n maskedWords.words[i] = this.words[i];\n }\n\n maskedWords.length = s;\n }\n\n if (s === 0) {// No-op, we should not move anything at all\n } else if (this.length > s) {\n this.length -= s;\n\n for (i = 0; i < this.length; i++) {\n this.words[i] = this.words[i + s];\n }\n } else {\n this.words[0] = 0;\n this.length = 1;\n }\n\n var carry = 0;\n\n for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {\n var word = this.words[i] | 0;\n this.words[i] = carry << 26 - r | word >>> r;\n carry = word & mask;\n } // Push carried bits as a mask\n\n\n if (maskedWords && carry !== 0) {\n maskedWords.words[maskedWords.length++] = carry;\n }\n\n if (this.length === 0) {\n this.words[0] = 0;\n this.length = 1;\n }\n\n return this.strip();\n };\n\n BN.prototype.ishrn = function ishrn(bits, hint, extended) {\n // TODO(indutny): implement me\n assert(this.negative === 0);\n return this.iushrn(bits, hint, extended);\n }; // Shift-left\n\n\n BN.prototype.shln = function shln(bits) {\n return this.clone().ishln(bits);\n };\n\n BN.prototype.ushln = function ushln(bits) {\n return this.clone().iushln(bits);\n }; // Shift-right\n\n\n BN.prototype.shrn = function shrn(bits) {\n return this.clone().ishrn(bits);\n };\n\n BN.prototype.ushrn = function ushrn(bits) {\n return this.clone().iushrn(bits);\n }; // Test if n bit is set\n\n\n BN.prototype.testn = function testn(bit) {\n assert(typeof bit === 'number' && bit >= 0);\n var r = bit % 26;\n var s = (bit - r) / 26;\n var q = 1 << r; // Fast case: bit is much higher than all existing words\n\n if (this.length <= s) return false; // Check bit and return\n\n var w = this.words[s];\n return !!(w & q);\n }; // Return only lowers bits of number (in-place)\n\n\n BN.prototype.imaskn = function imaskn(bits) {\n assert(typeof bits === 'number' && bits >= 0);\n var r = bits % 26;\n var s = (bits - r) / 26;\n assert(this.negative === 0, 'imaskn works only with positive numbers');\n\n if (this.length <= s) {\n return this;\n }\n\n if (r !== 0) {\n s++;\n }\n\n this.length = Math.min(s, this.length);\n\n if (r !== 0) {\n var mask = 0x3ffffff ^ 0x3ffffff >>> r << r;\n this.words[this.length - 1] &= mask;\n }\n\n return this.strip();\n }; // Return only lowers bits of number\n\n\n BN.prototype.maskn = function maskn(bits) {\n return this.clone().imaskn(bits);\n }; // Add plain number `num` to `this`\n\n\n BN.prototype.iaddn = function iaddn(num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n if (num < 0) return this.isubn(-num); // Possible sign change\n\n if (this.negative !== 0) {\n if (this.length === 1 && (this.words[0] | 0) < num) {\n this.words[0] = num - (this.words[0] | 0);\n this.negative = 0;\n return this;\n }\n\n this.negative = 0;\n this.isubn(num);\n this.negative = 1;\n return this;\n } // Add without checks\n\n\n return this._iaddn(num);\n };\n\n BN.prototype._iaddn = function _iaddn(num) {\n this.words[0] += num; // Carry\n\n for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) {\n this.words[i] -= 0x4000000;\n\n if (i === this.length - 1) {\n this.words[i + 1] = 1;\n } else {\n this.words[i + 1]++;\n }\n }\n\n this.length = Math.max(this.length, i + 1);\n return this;\n }; // Subtract plain number `num` from `this`\n\n\n BN.prototype.isubn = function isubn(num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n if (num < 0) return this.iaddn(-num);\n\n if (this.negative !== 0) {\n this.negative = 0;\n this.iaddn(num);\n this.negative = 1;\n return this;\n }\n\n this.words[0] -= num;\n\n if (this.length === 1 && this.words[0] < 0) {\n this.words[0] = -this.words[0];\n this.negative = 1;\n } else {\n // Carry\n for (var i = 0; i < this.length && this.words[i] < 0; i++) {\n this.words[i] += 0x4000000;\n this.words[i + 1] -= 1;\n }\n }\n\n return this.strip();\n };\n\n BN.prototype.addn = function addn(num) {\n return this.clone().iaddn(num);\n };\n\n BN.prototype.subn = function subn(num) {\n return this.clone().isubn(num);\n };\n\n BN.prototype.iabs = function iabs() {\n this.negative = 0;\n return this;\n };\n\n BN.prototype.abs = function abs() {\n return this.clone().iabs();\n };\n\n BN.prototype._ishlnsubmul = function _ishlnsubmul(num, mul, shift) {\n var len = num.length + shift;\n var i;\n\n this._expand(len);\n\n var w;\n var carry = 0;\n\n for (i = 0; i < num.length; i++) {\n w = (this.words[i + shift] | 0) + carry;\n var right = (num.words[i] | 0) * mul;\n w -= right & 0x3ffffff;\n carry = (w >> 26) - (right / 0x4000000 | 0);\n this.words[i + shift] = w & 0x3ffffff;\n }\n\n for (; i < this.length - shift; i++) {\n w = (this.words[i + shift] | 0) + carry;\n carry = w >> 26;\n this.words[i + shift] = w & 0x3ffffff;\n }\n\n if (carry === 0) return this.strip(); // Subtraction overflow\n\n assert(carry === -1);\n carry = 0;\n\n for (i = 0; i < this.length; i++) {\n w = -(this.words[i] | 0) + carry;\n carry = w >> 26;\n this.words[i] = w & 0x3ffffff;\n }\n\n this.negative = 1;\n return this.strip();\n };\n\n BN.prototype._wordDiv = function _wordDiv(num, mode) {\n var shift = this.length - num.length;\n var a = this.clone();\n var b = num; // Normalize\n\n var bhi = b.words[b.length - 1] | 0;\n\n var bhiBits = this._countBits(bhi);\n\n shift = 26 - bhiBits;\n\n if (shift !== 0) {\n b = b.ushln(shift);\n a.iushln(shift);\n bhi = b.words[b.length - 1] | 0;\n } // Initialize quotient\n\n\n var m = a.length - b.length;\n var q;\n\n if (mode !== 'mod') {\n q = new BN(null);\n q.length = m + 1;\n q.words = new Array(q.length);\n\n for (var i = 0; i < q.length; i++) {\n q.words[i] = 0;\n }\n }\n\n var diff = a.clone()._ishlnsubmul(b, 1, m);\n\n if (diff.negative === 0) {\n a = diff;\n\n if (q) {\n q.words[m] = 1;\n }\n }\n\n for (var j = m - 1; j >= 0; j--) {\n var qj = (a.words[b.length + j] | 0) * 0x4000000 + (a.words[b.length + j - 1] | 0); // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max\n // (0x7ffffff)\n\n qj = Math.min(qj / bhi | 0, 0x3ffffff);\n\n a._ishlnsubmul(b, qj, j);\n\n while (a.negative !== 0) {\n qj--;\n a.negative = 0;\n\n a._ishlnsubmul(b, 1, j);\n\n if (!a.isZero()) {\n a.negative ^= 1;\n }\n }\n\n if (q) {\n q.words[j] = qj;\n }\n }\n\n if (q) {\n q.strip();\n }\n\n a.strip(); // Denormalize\n\n if (mode !== 'div' && shift !== 0) {\n a.iushrn(shift);\n }\n\n return {\n div: q || null,\n mod: a\n };\n }; // NOTE: 1) `mode` can be set to `mod` to request mod only,\n // to `div` to request div only, or be absent to\n // request both div & mod\n // 2) `positive` is true if unsigned mod is requested\n\n\n BN.prototype.divmod = function divmod(num, mode, positive) {\n assert(!num.isZero());\n\n if (this.isZero()) {\n return {\n div: new BN(0),\n mod: new BN(0)\n };\n }\n\n var div, mod, res;\n\n if (this.negative !== 0 && num.negative === 0) {\n res = this.neg().divmod(num, mode);\n\n if (mode !== 'mod') {\n div = res.div.neg();\n }\n\n if (mode !== 'div') {\n mod = res.mod.neg();\n\n if (positive && mod.negative !== 0) {\n mod.iadd(num);\n }\n }\n\n return {\n div: div,\n mod: mod\n };\n }\n\n if (this.negative === 0 && num.negative !== 0) {\n res = this.divmod(num.neg(), mode);\n\n if (mode !== 'mod') {\n div = res.div.neg();\n }\n\n return {\n div: div,\n mod: res.mod\n };\n }\n\n if ((this.negative & num.negative) !== 0) {\n res = this.neg().divmod(num.neg(), mode);\n\n if (mode !== 'div') {\n mod = res.mod.neg();\n\n if (positive && mod.negative !== 0) {\n mod.isub(num);\n }\n }\n\n return {\n div: res.div,\n mod: mod\n };\n } // Both numbers are positive at this point\n // Strip both numbers to approximate shift value\n\n\n if (num.length > this.length || this.cmp(num) < 0) {\n return {\n div: new BN(0),\n mod: this\n };\n } // Very short reduction\n\n\n if (num.length === 1) {\n if (mode === 'div') {\n return {\n div: this.divn(num.words[0]),\n mod: null\n };\n }\n\n if (mode === 'mod') {\n return {\n div: null,\n mod: new BN(this.modn(num.words[0]))\n };\n }\n\n return {\n div: this.divn(num.words[0]),\n mod: new BN(this.modn(num.words[0]))\n };\n }\n\n return this._wordDiv(num, mode);\n }; // Find `this` / `num`\n\n\n BN.prototype.div = function div(num) {\n return this.divmod(num, 'div', false).div;\n }; // Find `this` % `num`\n\n\n BN.prototype.mod = function mod(num) {\n return this.divmod(num, 'mod', false).mod;\n };\n\n BN.prototype.umod = function umod(num) {\n return this.divmod(num, 'mod', true).mod;\n }; // Find Round(`this` / `num`)\n\n\n BN.prototype.divRound = function divRound(num) {\n var dm = this.divmod(num); // Fast case - exact division\n\n if (dm.mod.isZero()) return dm.div;\n var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod;\n var half = num.ushrn(1);\n var r2 = num.andln(1);\n var cmp = mod.cmp(half); // Round down\n\n if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div; // Round up\n\n return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1);\n };\n\n BN.prototype.modn = function modn(num) {\n assert(num <= 0x3ffffff);\n var p = (1 << 26) % num;\n var acc = 0;\n\n for (var i = this.length - 1; i >= 0; i--) {\n acc = (p * acc + (this.words[i] | 0)) % num;\n }\n\n return acc;\n }; // In-place division by number\n\n\n BN.prototype.idivn = function idivn(num) {\n assert(num <= 0x3ffffff);\n var carry = 0;\n\n for (var i = this.length - 1; i >= 0; i--) {\n var w = (this.words[i] | 0) + carry * 0x4000000;\n this.words[i] = w / num | 0;\n carry = w % num;\n }\n\n return this.strip();\n };\n\n BN.prototype.divn = function divn(num) {\n return this.clone().idivn(num);\n };\n\n BN.prototype.egcd = function egcd(p) {\n assert(p.negative === 0);\n assert(!p.isZero());\n var x = this;\n var y = p.clone();\n\n if (x.negative !== 0) {\n x = x.umod(p);\n } else {\n x = x.clone();\n } // A * x + B * y = x\n\n\n var A = new BN(1);\n var B = new BN(0); // C * x + D * y = y\n\n var C = new BN(0);\n var D = new BN(1);\n var g = 0;\n\n while (x.isEven() && y.isEven()) {\n x.iushrn(1);\n y.iushrn(1);\n ++g;\n }\n\n var yp = y.clone();\n var xp = x.clone();\n\n while (!x.isZero()) {\n for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {\n ;\n }\n\n if (i > 0) {\n x.iushrn(i);\n\n while (i-- > 0) {\n if (A.isOdd() || B.isOdd()) {\n A.iadd(yp);\n B.isub(xp);\n }\n\n A.iushrn(1);\n B.iushrn(1);\n }\n }\n\n for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {\n ;\n }\n\n if (j > 0) {\n y.iushrn(j);\n\n while (j-- > 0) {\n if (C.isOdd() || D.isOdd()) {\n C.iadd(yp);\n D.isub(xp);\n }\n\n C.iushrn(1);\n D.iushrn(1);\n }\n }\n\n if (x.cmp(y) >= 0) {\n x.isub(y);\n A.isub(C);\n B.isub(D);\n } else {\n y.isub(x);\n C.isub(A);\n D.isub(B);\n }\n }\n\n return {\n a: C,\n b: D,\n gcd: y.iushln(g)\n };\n }; // This is reduced incarnation of the binary EEA\n // above, designated to invert members of the\n // _prime_ fields F(p) at a maximal speed\n\n\n BN.prototype._invmp = function _invmp(p) {\n assert(p.negative === 0);\n assert(!p.isZero());\n var a = this;\n var b = p.clone();\n\n if (a.negative !== 0) {\n a = a.umod(p);\n } else {\n a = a.clone();\n }\n\n var x1 = new BN(1);\n var x2 = new BN(0);\n var delta = b.clone();\n\n while (a.cmpn(1) > 0 && b.cmpn(1) > 0) {\n for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {\n ;\n }\n\n if (i > 0) {\n a.iushrn(i);\n\n while (i-- > 0) {\n if (x1.isOdd()) {\n x1.iadd(delta);\n }\n\n x1.iushrn(1);\n }\n }\n\n for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {\n ;\n }\n\n if (j > 0) {\n b.iushrn(j);\n\n while (j-- > 0) {\n if (x2.isOdd()) {\n x2.iadd(delta);\n }\n\n x2.iushrn(1);\n }\n }\n\n if (a.cmp(b) >= 0) {\n a.isub(b);\n x1.isub(x2);\n } else {\n b.isub(a);\n x2.isub(x1);\n }\n }\n\n var res;\n\n if (a.cmpn(1) === 0) {\n res = x1;\n } else {\n res = x2;\n }\n\n if (res.cmpn(0) < 0) {\n res.iadd(p);\n }\n\n return res;\n };\n\n BN.prototype.gcd = function gcd(num) {\n if (this.isZero()) return num.abs();\n if (num.isZero()) return this.abs();\n var a = this.clone();\n var b = num.clone();\n a.negative = 0;\n b.negative = 0; // Remove common factor of two\n\n for (var shift = 0; a.isEven() && b.isEven(); shift++) {\n a.iushrn(1);\n b.iushrn(1);\n }\n\n do {\n while (a.isEven()) {\n a.iushrn(1);\n }\n\n while (b.isEven()) {\n b.iushrn(1);\n }\n\n var r = a.cmp(b);\n\n if (r < 0) {\n // Swap `a` and `b` to make `a` always bigger than `b`\n var t = a;\n a = b;\n b = t;\n } else if (r === 0 || b.cmpn(1) === 0) {\n break;\n }\n\n a.isub(b);\n } while (true);\n\n return b.iushln(shift);\n }; // Invert number in the field F(num)\n\n\n BN.prototype.invm = function invm(num) {\n return this.egcd(num).a.umod(num);\n };\n\n BN.prototype.isEven = function isEven() {\n return (this.words[0] & 1) === 0;\n };\n\n BN.prototype.isOdd = function isOdd() {\n return (this.words[0] & 1) === 1;\n }; // And first word and num\n\n\n BN.prototype.andln = function andln(num) {\n return this.words[0] & num;\n }; // Increment at the bit position in-line\n\n\n BN.prototype.bincn = function bincn(bit) {\n assert(typeof bit === 'number');\n var r = bit % 26;\n var s = (bit - r) / 26;\n var q = 1 << r; // Fast case: bit is much higher than all existing words\n\n if (this.length <= s) {\n this._expand(s + 1);\n\n this.words[s] |= q;\n return this;\n } // Add bit and propagate, if needed\n\n\n var carry = q;\n\n for (var i = s; carry !== 0 && i < this.length; i++) {\n var w = this.words[i] | 0;\n w += carry;\n carry = w >>> 26;\n w &= 0x3ffffff;\n this.words[i] = w;\n }\n\n if (carry !== 0) {\n this.words[i] = carry;\n this.length++;\n }\n\n return this;\n };\n\n BN.prototype.isZero = function isZero() {\n return this.length === 1 && this.words[0] === 0;\n };\n\n BN.prototype.cmpn = function cmpn(num) {\n var negative = num < 0;\n if (this.negative !== 0 && !negative) return -1;\n if (this.negative === 0 && negative) return 1;\n this.strip();\n var res;\n\n if (this.length > 1) {\n res = 1;\n } else {\n if (negative) {\n num = -num;\n }\n\n assert(num <= 0x3ffffff, 'Number is too big');\n var w = this.words[0] | 0;\n res = w === num ? 0 : w < num ? -1 : 1;\n }\n\n if (this.negative !== 0) return -res | 0;\n return res;\n }; // Compare two numbers and return:\n // 1 - if `this` > `num`\n // 0 - if `this` == `num`\n // -1 - if `this` < `num`\n\n\n BN.prototype.cmp = function cmp(num) {\n if (this.negative !== 0 && num.negative === 0) return -1;\n if (this.negative === 0 && num.negative !== 0) return 1;\n var res = this.ucmp(num);\n if (this.negative !== 0) return -res | 0;\n return res;\n }; // Unsigned comparison\n\n\n BN.prototype.ucmp = function ucmp(num) {\n // At this point both numbers have the same sign\n if (this.length > num.length) return 1;\n if (this.length < num.length) return -1;\n var res = 0;\n\n for (var i = this.length - 1; i >= 0; i--) {\n var a = this.words[i] | 0;\n var b = num.words[i] | 0;\n if (a === b) continue;\n\n if (a < b) {\n res = -1;\n } else if (a > b) {\n res = 1;\n }\n\n break;\n }\n\n return res;\n };\n\n BN.prototype.gtn = function gtn(num) {\n return this.cmpn(num) === 1;\n };\n\n BN.prototype.gt = function gt(num) {\n return this.cmp(num) === 1;\n };\n\n BN.prototype.gten = function gten(num) {\n return this.cmpn(num) >= 0;\n };\n\n BN.prototype.gte = function gte(num) {\n return this.cmp(num) >= 0;\n };\n\n BN.prototype.ltn = function ltn(num) {\n return this.cmpn(num) === -1;\n };\n\n BN.prototype.lt = function lt(num) {\n return this.cmp(num) === -1;\n };\n\n BN.prototype.lten = function lten(num) {\n return this.cmpn(num) <= 0;\n };\n\n BN.prototype.lte = function lte(num) {\n return this.cmp(num) <= 0;\n };\n\n BN.prototype.eqn = function eqn(num) {\n return this.cmpn(num) === 0;\n };\n\n BN.prototype.eq = function eq(num) {\n return this.cmp(num) === 0;\n }; //\n // A reduce context, could be using montgomery or something better, depending\n // on the `m` itself.\n //\n\n\n BN.red = function red(num) {\n return new Red(num);\n };\n\n BN.prototype.toRed = function toRed(ctx) {\n assert(!this.red, 'Already a number in reduction context');\n assert(this.negative === 0, 'red works only with positives');\n return ctx.convertTo(this)._forceRed(ctx);\n };\n\n BN.prototype.fromRed = function fromRed() {\n assert(this.red, 'fromRed works only with numbers in reduction context');\n return this.red.convertFrom(this);\n };\n\n BN.prototype._forceRed = function _forceRed(ctx) {\n this.red = ctx;\n return this;\n };\n\n BN.prototype.forceRed = function forceRed(ctx) {\n assert(!this.red, 'Already a number in reduction context');\n return this._forceRed(ctx);\n };\n\n BN.prototype.redAdd = function redAdd(num) {\n assert(this.red, 'redAdd works only with red numbers');\n return this.red.add(this, num);\n };\n\n BN.prototype.redIAdd = function redIAdd(num) {\n assert(this.red, 'redIAdd works only with red numbers');\n return this.red.iadd(this, num);\n };\n\n BN.prototype.redSub = function redSub(num) {\n assert(this.red, 'redSub works only with red numbers');\n return this.red.sub(this, num);\n };\n\n BN.prototype.redISub = function redISub(num) {\n assert(this.red, 'redISub works only with red numbers');\n return this.red.isub(this, num);\n };\n\n BN.prototype.redShl = function redShl(num) {\n assert(this.red, 'redShl works only with red numbers');\n return this.red.shl(this, num);\n };\n\n BN.prototype.redMul = function redMul(num) {\n assert(this.red, 'redMul works only with red numbers');\n\n this.red._verify2(this, num);\n\n return this.red.mul(this, num);\n };\n\n BN.prototype.redIMul = function redIMul(num) {\n assert(this.red, 'redMul works only with red numbers');\n\n this.red._verify2(this, num);\n\n return this.red.imul(this, num);\n };\n\n BN.prototype.redSqr = function redSqr() {\n assert(this.red, 'redSqr works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.sqr(this);\n };\n\n BN.prototype.redISqr = function redISqr() {\n assert(this.red, 'redISqr works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.isqr(this);\n }; // Square root over p\n\n\n BN.prototype.redSqrt = function redSqrt() {\n assert(this.red, 'redSqrt works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.sqrt(this);\n };\n\n BN.prototype.redInvm = function redInvm() {\n assert(this.red, 'redInvm works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.invm(this);\n }; // Return negative clone of `this` % `red modulo`\n\n\n BN.prototype.redNeg = function redNeg() {\n assert(this.red, 'redNeg works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.neg(this);\n };\n\n BN.prototype.redPow = function redPow(num) {\n assert(this.red && !num.red, 'redPow(normalNum)');\n\n this.red._verify1(this);\n\n return this.red.pow(this, num);\n }; // Prime numbers with efficient reduction\n\n\n var primes = {\n k256: null,\n p224: null,\n p192: null,\n p25519: null\n }; // Pseudo-Mersenne prime\n\n function MPrime(name, p) {\n // P = 2 ^ N - K\n this.name = name;\n this.p = new BN(p, 16);\n this.n = this.p.bitLength();\n this.k = new BN(1).iushln(this.n).isub(this.p);\n this.tmp = this._tmp();\n }\n\n MPrime.prototype._tmp = function _tmp() {\n var tmp = new BN(null);\n tmp.words = new Array(Math.ceil(this.n / 13));\n return tmp;\n };\n\n MPrime.prototype.ireduce = function ireduce(num) {\n // Assumes that `num` is less than `P^2`\n // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P)\n var r = num;\n var rlen;\n\n do {\n this.split(r, this.tmp);\n r = this.imulK(r);\n r = r.iadd(this.tmp);\n rlen = r.bitLength();\n } while (rlen > this.n);\n\n var cmp = rlen < this.n ? -1 : r.ucmp(this.p);\n\n if (cmp === 0) {\n r.words[0] = 0;\n r.length = 1;\n } else if (cmp > 0) {\n r.isub(this.p);\n } else {\n if (r.strip !== undefined) {\n // r is BN v4 instance\n r.strip();\n } else {\n // r is BN v5 instance\n r._strip();\n }\n }\n\n return r;\n };\n\n MPrime.prototype.split = function split(input, out) {\n input.iushrn(this.n, 0, out);\n };\n\n MPrime.prototype.imulK = function imulK(num) {\n return num.imul(this.k);\n };\n\n function K256() {\n MPrime.call(this, 'k256', 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f');\n }\n\n inherits(K256, MPrime);\n\n K256.prototype.split = function split(input, output) {\n // 256 = 9 * 26 + 22\n var mask = 0x3fffff;\n var outLen = Math.min(input.length, 9);\n\n for (var i = 0; i < outLen; i++) {\n output.words[i] = input.words[i];\n }\n\n output.length = outLen;\n\n if (input.length <= 9) {\n input.words[0] = 0;\n input.length = 1;\n return;\n } // Shift by 9 limbs\n\n\n var prev = input.words[9];\n output.words[output.length++] = prev & mask;\n\n for (i = 10; i < input.length; i++) {\n var next = input.words[i] | 0;\n input.words[i - 10] = (next & mask) << 4 | prev >>> 22;\n prev = next;\n }\n\n prev >>>= 22;\n input.words[i - 10] = prev;\n\n if (prev === 0 && input.length > 10) {\n input.length -= 10;\n } else {\n input.length -= 9;\n }\n };\n\n K256.prototype.imulK = function imulK(num) {\n // K = 0x1000003d1 = [ 0x40, 0x3d1 ]\n num.words[num.length] = 0;\n num.words[num.length + 1] = 0;\n num.length += 2; // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390\n\n var lo = 0;\n\n for (var i = 0; i < num.length; i++) {\n var w = num.words[i] | 0;\n lo += w * 0x3d1;\n num.words[i] = lo & 0x3ffffff;\n lo = w * 0x40 + (lo / 0x4000000 | 0);\n } // Fast length reduction\n\n\n if (num.words[num.length - 1] === 0) {\n num.length--;\n\n if (num.words[num.length - 1] === 0) {\n num.length--;\n }\n }\n\n return num;\n };\n\n function P224() {\n MPrime.call(this, 'p224', 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001');\n }\n\n inherits(P224, MPrime);\n\n function P192() {\n MPrime.call(this, 'p192', 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff');\n }\n\n inherits(P192, MPrime);\n\n function P25519() {\n // 2 ^ 255 - 19\n MPrime.call(this, '25519', '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed');\n }\n\n inherits(P25519, MPrime);\n\n P25519.prototype.imulK = function imulK(num) {\n // K = 0x13\n var carry = 0;\n\n for (var i = 0; i < num.length; i++) {\n var hi = (num.words[i] | 0) * 0x13 + carry;\n var lo = hi & 0x3ffffff;\n hi >>>= 26;\n num.words[i] = lo;\n carry = hi;\n }\n\n if (carry !== 0) {\n num.words[num.length++] = carry;\n }\n\n return num;\n }; // Exported mostly for testing purposes, use plain name instead\n\n\n BN._prime = function prime(name) {\n // Cached version of prime\n if (primes[name]) return primes[name];\n var prime;\n\n if (name === 'k256') {\n prime = new K256();\n } else if (name === 'p224') {\n prime = new P224();\n } else if (name === 'p192') {\n prime = new P192();\n } else if (name === 'p25519') {\n prime = new P25519();\n } else {\n throw new Error('Unknown prime ' + name);\n }\n\n primes[name] = prime;\n return prime;\n }; //\n // Base reduction engine\n //\n\n\n function Red(m) {\n if (typeof m === 'string') {\n var prime = BN._prime(m);\n\n this.m = prime.p;\n this.prime = prime;\n } else {\n assert(m.gtn(1), 'modulus must be greater than 1');\n this.m = m;\n this.prime = null;\n }\n }\n\n Red.prototype._verify1 = function _verify1(a) {\n assert(a.negative === 0, 'red works only with positives');\n assert(a.red, 'red works only with red numbers');\n };\n\n Red.prototype._verify2 = function _verify2(a, b) {\n assert((a.negative | b.negative) === 0, 'red works only with positives');\n assert(a.red && a.red === b.red, 'red works only with red numbers');\n };\n\n Red.prototype.imod = function imod(a) {\n if (this.prime) return this.prime.ireduce(a)._forceRed(this);\n return a.umod(this.m)._forceRed(this);\n };\n\n Red.prototype.neg = function neg(a) {\n if (a.isZero()) {\n return a.clone();\n }\n\n return this.m.sub(a)._forceRed(this);\n };\n\n Red.prototype.add = function add(a, b) {\n this._verify2(a, b);\n\n var res = a.add(b);\n\n if (res.cmp(this.m) >= 0) {\n res.isub(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Red.prototype.iadd = function iadd(a, b) {\n this._verify2(a, b);\n\n var res = a.iadd(b);\n\n if (res.cmp(this.m) >= 0) {\n res.isub(this.m);\n }\n\n return res;\n };\n\n Red.prototype.sub = function sub(a, b) {\n this._verify2(a, b);\n\n var res = a.sub(b);\n\n if (res.cmpn(0) < 0) {\n res.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Red.prototype.isub = function isub(a, b) {\n this._verify2(a, b);\n\n var res = a.isub(b);\n\n if (res.cmpn(0) < 0) {\n res.iadd(this.m);\n }\n\n return res;\n };\n\n Red.prototype.shl = function shl(a, num) {\n this._verify1(a);\n\n return this.imod(a.ushln(num));\n };\n\n Red.prototype.imul = function imul(a, b) {\n this._verify2(a, b);\n\n return this.imod(a.imul(b));\n };\n\n Red.prototype.mul = function mul(a, b) {\n this._verify2(a, b);\n\n return this.imod(a.mul(b));\n };\n\n Red.prototype.isqr = function isqr(a) {\n return this.imul(a, a.clone());\n };\n\n Red.prototype.sqr = function sqr(a) {\n return this.mul(a, a);\n };\n\n Red.prototype.sqrt = function sqrt(a) {\n if (a.isZero()) return a.clone();\n var mod3 = this.m.andln(3);\n assert(mod3 % 2 === 1); // Fast case\n\n if (mod3 === 3) {\n var pow = this.m.add(new BN(1)).iushrn(2);\n return this.pow(a, pow);\n } // Tonelli-Shanks algorithm (Totally unoptimized and slow)\n //\n // Find Q and S, that Q * 2 ^ S = (P - 1)\n\n\n var q = this.m.subn(1);\n var s = 0;\n\n while (!q.isZero() && q.andln(1) === 0) {\n s++;\n q.iushrn(1);\n }\n\n assert(!q.isZero());\n var one = new BN(1).toRed(this);\n var nOne = one.redNeg(); // Find quadratic non-residue\n // NOTE: Max is such because of generalized Riemann hypothesis.\n\n var lpow = this.m.subn(1).iushrn(1);\n var z = this.m.bitLength();\n z = new BN(2 * z * z).toRed(this);\n\n while (this.pow(z, lpow).cmp(nOne) !== 0) {\n z.redIAdd(nOne);\n }\n\n var c = this.pow(z, q);\n var r = this.pow(a, q.addn(1).iushrn(1));\n var t = this.pow(a, q);\n var m = s;\n\n while (t.cmp(one) !== 0) {\n var tmp = t;\n\n for (var i = 0; tmp.cmp(one) !== 0; i++) {\n tmp = tmp.redSqr();\n }\n\n assert(i < m);\n var b = this.pow(c, new BN(1).iushln(m - i - 1));\n r = r.redMul(b);\n c = b.redSqr();\n t = t.redMul(c);\n m = i;\n }\n\n return r;\n };\n\n Red.prototype.invm = function invm(a) {\n var inv = a._invmp(this.m);\n\n if (inv.negative !== 0) {\n inv.negative = 0;\n return this.imod(inv).redNeg();\n } else {\n return this.imod(inv);\n }\n };\n\n Red.prototype.pow = function pow(a, num) {\n if (num.isZero()) return new BN(1).toRed(this);\n if (num.cmpn(1) === 0) return a.clone();\n var windowSize = 4;\n var wnd = new Array(1 << windowSize);\n wnd[0] = new BN(1).toRed(this);\n wnd[1] = a;\n\n for (var i = 2; i < wnd.length; i++) {\n wnd[i] = this.mul(wnd[i - 1], a);\n }\n\n var res = wnd[0];\n var current = 0;\n var currentLen = 0;\n var start = num.bitLength() % 26;\n\n if (start === 0) {\n start = 26;\n }\n\n for (i = num.length - 1; i >= 0; i--) {\n var word = num.words[i];\n\n for (var j = start - 1; j >= 0; j--) {\n var bit = word >> j & 1;\n\n if (res !== wnd[0]) {\n res = this.sqr(res);\n }\n\n if (bit === 0 && current === 0) {\n currentLen = 0;\n continue;\n }\n\n current <<= 1;\n current |= bit;\n currentLen++;\n if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue;\n res = this.mul(res, wnd[current]);\n currentLen = 0;\n current = 0;\n }\n\n start = 26;\n }\n\n return res;\n };\n\n Red.prototype.convertTo = function convertTo(num) {\n var r = num.umod(this.m);\n return r === num ? r.clone() : r;\n };\n\n Red.prototype.convertFrom = function convertFrom(num) {\n var res = num.clone();\n res.red = null;\n return res;\n }; //\n // Montgomery method engine\n //\n\n\n BN.mont = function mont(num) {\n return new Mont(num);\n };\n\n function Mont(m) {\n Red.call(this, m);\n this.shift = this.m.bitLength();\n\n if (this.shift % 26 !== 0) {\n this.shift += 26 - this.shift % 26;\n }\n\n this.r = new BN(1).iushln(this.shift);\n this.r2 = this.imod(this.r.sqr());\n this.rinv = this.r._invmp(this.m);\n this.minv = this.rinv.mul(this.r).isubn(1).div(this.m);\n this.minv = this.minv.umod(this.r);\n this.minv = this.r.sub(this.minv);\n }\n\n inherits(Mont, Red);\n\n Mont.prototype.convertTo = function convertTo(num) {\n return this.imod(num.ushln(this.shift));\n };\n\n Mont.prototype.convertFrom = function convertFrom(num) {\n var r = this.imod(num.mul(this.rinv));\n r.red = null;\n return r;\n };\n\n Mont.prototype.imul = function imul(a, b) {\n if (a.isZero() || b.isZero()) {\n a.words[0] = 0;\n a.length = 1;\n return a;\n }\n\n var t = a.imul(b);\n var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);\n var u = t.isub(c).iushrn(this.shift);\n var res = u;\n\n if (u.cmp(this.m) >= 0) {\n res = u.isub(this.m);\n } else if (u.cmpn(0) < 0) {\n res = u.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Mont.prototype.mul = function mul(a, b) {\n if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);\n var t = a.mul(b);\n var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);\n var u = t.isub(c).iushrn(this.shift);\n var res = u;\n\n if (u.cmp(this.m) >= 0) {\n res = u.isub(this.m);\n } else if (u.cmpn(0) < 0) {\n res = u.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Mont.prototype.invm = function invm(a) {\n // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R\n var res = this.imod(a._invmp(this.m).mul(this.r2));\n return res._forceRed(this);\n };\n})(typeof module === 'undefined' || module, this);","var bn = require('bn.js');\n\nvar brorand = require('brorand');\n\nfunction MillerRabin(rand) {\n this.rand = rand || new brorand.Rand();\n}\n\nmodule.exports = MillerRabin;\n\nMillerRabin.create = function create(rand) {\n return new MillerRabin(rand);\n};\n\nMillerRabin.prototype._randbelow = function _randbelow(n) {\n var len = n.bitLength();\n var min_bytes = Math.ceil(len / 8); // Generage random bytes until a number less than n is found.\n // This ensures that 0..n-1 have an equal probability of being selected.\n\n do {\n var a = new bn(this.rand.generate(min_bytes));\n } while (a.cmp(n) >= 0);\n\n return a;\n};\n\nMillerRabin.prototype._randrange = function _randrange(start, stop) {\n // Generate a random number greater than or equal to start and less than stop.\n var size = stop.sub(start);\n return start.add(this._randbelow(size));\n};\n\nMillerRabin.prototype.test = function test(n, k, cb) {\n var len = n.bitLength();\n var red = bn.mont(n);\n var rone = new bn(1).toRed(red);\n if (!k) k = Math.max(1, len / 48 | 0); // Find d and s, (n - 1) = (2 ^ s) * d;\n\n var n1 = n.subn(1);\n\n for (var s = 0; !n1.testn(s); s++) {}\n\n var d = n.shrn(s);\n var rn1 = n1.toRed(red);\n var prime = true;\n\n for (; k > 0; k--) {\n var a = this._randrange(new bn(2), n1);\n\n if (cb) cb(a);\n var x = a.toRed(red).redPow(d);\n if (x.cmp(rone) === 0 || x.cmp(rn1) === 0) continue;\n\n for (var i = 1; i < s; i++) {\n x = x.redSqr();\n if (x.cmp(rone) === 0) return false;\n if (x.cmp(rn1) === 0) break;\n }\n\n if (i === s) return false;\n }\n\n return prime;\n};\n\nMillerRabin.prototype.getDivisor = function getDivisor(n, k) {\n var len = n.bitLength();\n var red = bn.mont(n);\n var rone = new bn(1).toRed(red);\n if (!k) k = Math.max(1, len / 48 | 0); // Find d and s, (n - 1) = (2 ^ s) * d;\n\n var n1 = n.subn(1);\n\n for (var s = 0; !n1.testn(s); s++) {}\n\n var d = n.shrn(s);\n var rn1 = n1.toRed(red);\n\n for (; k > 0; k--) {\n var a = this._randrange(new bn(2), n1);\n\n var g = n.gcd(a);\n if (g.cmpn(1) !== 0) return g;\n var x = a.toRed(red).redPow(d);\n if (x.cmp(rone) === 0 || x.cmp(rn1) === 0) continue;\n\n for (var i = 1; i < s; i++) {\n x = x.redSqr();\n if (x.cmp(rone) === 0) return x.fromRed().subn(1).gcd(n);\n if (x.cmp(rn1) === 0) break;\n }\n\n if (i === s) {\n x = x.redSqr();\n return x.fromRed().subn(1).gcd(n);\n }\n }\n\n return false;\n};","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n'use strict';\n\nmodule.exports = Readable;\n/**/\n\nvar Duplex;\n/* */\n\nReadable.ReadableState = ReadableState;\n/**/\n\nvar EE = require('events').EventEmitter;\n\nvar EElistenerCount = function EElistenerCount(emitter, type) {\n return emitter.listeners(type).length;\n};\n/* */\n\n/**/\n\n\nvar Stream = require('./internal/streams/stream');\n/* */\n\n\nvar Buffer = require('buffer').Buffer;\n\nvar OurUint8Array = global.Uint8Array || function () {};\n\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\n\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n/**/\n\n\nvar debugUtil = require('util');\n\nvar debug;\n\nif (debugUtil && debugUtil.debuglog) {\n debug = debugUtil.debuglog('stream');\n} else {\n debug = function debug() {};\n}\n/* */\n\n\nvar BufferList = require('./internal/streams/buffer_list');\n\nvar destroyImpl = require('./internal/streams/destroy');\n\nvar _require = require('./internal/streams/state'),\n getHighWaterMark = _require.getHighWaterMark;\n\nvar _require$codes = require('../errors').codes,\n ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE,\n ERR_STREAM_PUSH_AFTER_EOF = _require$codes.ERR_STREAM_PUSH_AFTER_EOF,\n ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED,\n ERR_STREAM_UNSHIFT_AFTER_END_EVENT = _require$codes.ERR_STREAM_UNSHIFT_AFTER_END_EVENT; // Lazy loaded to improve the startup performance.\n\n\nvar StringDecoder;\nvar createReadableStreamAsyncIterator;\nvar from;\n\nrequire('inherits')(Readable, Stream);\n\nvar errorOrDestroy = destroyImpl.errorOrDestroy;\nvar kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];\n\nfunction prependListener(emitter, event, fn) {\n // Sadly this is not cacheable as some libraries bundle their own\n // event emitter implementation with them.\n if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn); // This is a hack to make sure that our error handler is attached before any\n // userland ones. NEVER DO THIS. This is here only because this code needs\n // to continue to work with older versions of Node.js that do not include\n // the prependListener() method. The goal is to eventually remove this hack.\n\n if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (Array.isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];\n}\n\nfunction ReadableState(options, stream, isDuplex) {\n Duplex = Duplex || require('./_stream_duplex');\n options = options || {}; // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream.\n // These options can be provided separately as readableXXX and writableXXX.\n\n if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex; // object stream flag. Used to make read(n) ignore n and to\n // make all the buffer merging and length checks go away\n\n this.objectMode = !!options.objectMode;\n if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode; // the point at which it stops calling _read() to fill the buffer\n // Note: 0 is a valid value, means \"don't call _read preemptively ever\"\n\n this.highWaterMark = getHighWaterMark(this, options, 'readableHighWaterMark', isDuplex); // A linked list is used to store data chunks instead of an array because the\n // linked list can remove elements from the beginning faster than\n // array.shift()\n\n this.buffer = new BufferList();\n this.length = 0;\n this.pipes = null;\n this.pipesCount = 0;\n this.flowing = null;\n this.ended = false;\n this.endEmitted = false;\n this.reading = false; // a flag to be able to tell if the event 'readable'/'data' is emitted\n // immediately, or on a later tick. We set this to true at first, because\n // any actions that shouldn't happen until \"later\" should generally also\n // not happen before the first read call.\n\n this.sync = true; // whenever we return null, then we set a flag to say\n // that we're awaiting a 'readable' event emission.\n\n this.needReadable = false;\n this.emittedReadable = false;\n this.readableListening = false;\n this.resumeScheduled = false;\n this.paused = true; // Should close be emitted on destroy. Defaults to true.\n\n this.emitClose = options.emitClose !== false; // Should .destroy() be called after 'end' (and potentially 'finish')\n\n this.autoDestroy = !!options.autoDestroy; // has it been destroyed\n\n this.destroyed = false; // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n\n this.defaultEncoding = options.defaultEncoding || 'utf8'; // the number of writers that are awaiting a drain event in .pipe()s\n\n this.awaitDrain = 0; // if true, a maybeReadMore has been scheduled\n\n this.readingMore = false;\n this.decoder = null;\n this.encoding = null;\n\n if (options.encoding) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n this.decoder = new StringDecoder(options.encoding);\n this.encoding = options.encoding;\n }\n}\n\nfunction Readable(options) {\n Duplex = Duplex || require('./_stream_duplex');\n if (!(this instanceof Readable)) return new Readable(options); // Checking for a Stream.Duplex instance is faster here instead of inside\n // the ReadableState constructor, at least with V8 6.5\n\n var isDuplex = this instanceof Duplex;\n this._readableState = new ReadableState(options, this, isDuplex); // legacy\n\n this.readable = true;\n\n if (options) {\n if (typeof options.read === 'function') this._read = options.read;\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n }\n\n Stream.call(this);\n}\n\nObject.defineProperty(Readable.prototype, 'destroyed', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n if (this._readableState === undefined) {\n return false;\n }\n\n return this._readableState.destroyed;\n },\n set: function set(value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._readableState) {\n return;\n } // backward compatibility, the user is explicitly\n // managing destroyed\n\n\n this._readableState.destroyed = value;\n }\n});\nReadable.prototype.destroy = destroyImpl.destroy;\nReadable.prototype._undestroy = destroyImpl.undestroy;\n\nReadable.prototype._destroy = function (err, cb) {\n cb(err);\n}; // Manually shove something into the read() buffer.\n// This returns true if the highWaterMark has not been hit yet,\n// similar to how Writable.write() returns true if you should\n// write() some more.\n\n\nReadable.prototype.push = function (chunk, encoding) {\n var state = this._readableState;\n var skipChunkCheck;\n\n if (!state.objectMode) {\n if (typeof chunk === 'string') {\n encoding = encoding || state.defaultEncoding;\n\n if (encoding !== state.encoding) {\n chunk = Buffer.from(chunk, encoding);\n encoding = '';\n }\n\n skipChunkCheck = true;\n }\n } else {\n skipChunkCheck = true;\n }\n\n return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);\n}; // Unshift should *always* be something directly out of read()\n\n\nReadable.prototype.unshift = function (chunk) {\n return readableAddChunk(this, chunk, null, true, false);\n};\n\nfunction readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {\n debug('readableAddChunk', chunk);\n var state = stream._readableState;\n\n if (chunk === null) {\n state.reading = false;\n onEofChunk(stream, state);\n } else {\n var er;\n if (!skipChunkCheck) er = chunkInvalid(state, chunk);\n\n if (er) {\n errorOrDestroy(stream, er);\n } else if (state.objectMode || chunk && chunk.length > 0) {\n if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n\n if (addToFront) {\n if (state.endEmitted) errorOrDestroy(stream, new ERR_STREAM_UNSHIFT_AFTER_END_EVENT());else addChunk(stream, state, chunk, true);\n } else if (state.ended) {\n errorOrDestroy(stream, new ERR_STREAM_PUSH_AFTER_EOF());\n } else if (state.destroyed) {\n return false;\n } else {\n state.reading = false;\n\n if (state.decoder && !encoding) {\n chunk = state.decoder.write(chunk);\n if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);\n } else {\n addChunk(stream, state, chunk, false);\n }\n }\n } else if (!addToFront) {\n state.reading = false;\n maybeReadMore(stream, state);\n }\n } // We can push more data if we are below the highWaterMark.\n // Also, if we have no data yet, we can stand some more bytes.\n // This is to work around cases where hwm=0, such as the repl.\n\n\n return !state.ended && (state.length < state.highWaterMark || state.length === 0);\n}\n\nfunction addChunk(stream, state, chunk, addToFront) {\n if (state.flowing && state.length === 0 && !state.sync) {\n state.awaitDrain = 0;\n stream.emit('data', chunk);\n } else {\n // update the buffer info.\n state.length += state.objectMode ? 1 : chunk.length;\n if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);\n if (state.needReadable) emitReadable(stream);\n }\n\n maybeReadMore(stream, state);\n}\n\nfunction chunkInvalid(state, chunk) {\n var er;\n\n if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {\n er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer', 'Uint8Array'], chunk);\n }\n\n return er;\n}\n\nReadable.prototype.isPaused = function () {\n return this._readableState.flowing === false;\n}; // backwards compatibility.\n\n\nReadable.prototype.setEncoding = function (enc) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n var decoder = new StringDecoder(enc);\n this._readableState.decoder = decoder; // If setEncoding(null), decoder.encoding equals utf8\n\n this._readableState.encoding = this._readableState.decoder.encoding; // Iterate over current buffer to convert already stored Buffers:\n\n var p = this._readableState.buffer.head;\n var content = '';\n\n while (p !== null) {\n content += decoder.write(p.data);\n p = p.next;\n }\n\n this._readableState.buffer.clear();\n\n if (content !== '') this._readableState.buffer.push(content);\n this._readableState.length = content.length;\n return this;\n}; // Don't raise the hwm > 1GB\n\n\nvar MAX_HWM = 0x40000000;\n\nfunction computeNewHighWaterMark(n) {\n if (n >= MAX_HWM) {\n // TODO(ronag): Throw ERR_VALUE_OUT_OF_RANGE.\n n = MAX_HWM;\n } else {\n // Get the next highest power of 2 to prevent increasing hwm excessively in\n // tiny amounts\n n--;\n n |= n >>> 1;\n n |= n >>> 2;\n n |= n >>> 4;\n n |= n >>> 8;\n n |= n >>> 16;\n n++;\n }\n\n return n;\n} // This function is designed to be inlinable, so please take care when making\n// changes to the function body.\n\n\nfunction howMuchToRead(n, state) {\n if (n <= 0 || state.length === 0 && state.ended) return 0;\n if (state.objectMode) return 1;\n\n if (n !== n) {\n // Only flow one buffer at a time\n if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;\n } // If we're asking for more than the current hwm, then raise the hwm.\n\n\n if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);\n if (n <= state.length) return n; // Don't have enough\n\n if (!state.ended) {\n state.needReadable = true;\n return 0;\n }\n\n return state.length;\n} // you can override either this method, or the async _read(n) below.\n\n\nReadable.prototype.read = function (n) {\n debug('read', n);\n n = parseInt(n, 10);\n var state = this._readableState;\n var nOrig = n;\n if (n !== 0) state.emittedReadable = false; // if we're doing read(0) to trigger a readable event, but we\n // already have a bunch of data in the buffer, then just trigger\n // the 'readable' event and move on.\n\n if (n === 0 && state.needReadable && ((state.highWaterMark !== 0 ? state.length >= state.highWaterMark : state.length > 0) || state.ended)) {\n debug('read: emitReadable', state.length, state.ended);\n if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);\n return null;\n }\n\n n = howMuchToRead(n, state); // if we've ended, and we're now clear, then finish it up.\n\n if (n === 0 && state.ended) {\n if (state.length === 0) endReadable(this);\n return null;\n } // All the actual chunk generation logic needs to be\n // *below* the call to _read. The reason is that in certain\n // synthetic stream cases, such as passthrough streams, _read\n // may be a completely synchronous operation which may change\n // the state of the read buffer, providing enough data when\n // before there was *not* enough.\n //\n // So, the steps are:\n // 1. Figure out what the state of things will be after we do\n // a read from the buffer.\n //\n // 2. If that resulting state will trigger a _read, then call _read.\n // Note that this may be asynchronous, or synchronous. Yes, it is\n // deeply ugly to write APIs this way, but that still doesn't mean\n // that the Readable class should behave improperly, as streams are\n // designed to be sync/async agnostic.\n // Take note if the _read call is sync or async (ie, if the read call\n // has returned yet), so that we know whether or not it's safe to emit\n // 'readable' etc.\n //\n // 3. Actually pull the requested chunks out of the buffer and return.\n // if we need a readable event, then we need to do some reading.\n\n\n var doRead = state.needReadable;\n debug('need readable', doRead); // if we currently have less than the highWaterMark, then also read some\n\n if (state.length === 0 || state.length - n < state.highWaterMark) {\n doRead = true;\n debug('length less than watermark', doRead);\n } // however, if we've ended, then there's no point, and if we're already\n // reading, then it's unnecessary.\n\n\n if (state.ended || state.reading) {\n doRead = false;\n debug('reading or ended', doRead);\n } else if (doRead) {\n debug('do read');\n state.reading = true;\n state.sync = true; // if the length is currently zero, then we *need* a readable event.\n\n if (state.length === 0) state.needReadable = true; // call internal read method\n\n this._read(state.highWaterMark);\n\n state.sync = false; // If _read pushed data synchronously, then `reading` will be false,\n // and we need to re-evaluate how much data we can return to the user.\n\n if (!state.reading) n = howMuchToRead(nOrig, state);\n }\n\n var ret;\n if (n > 0) ret = fromList(n, state);else ret = null;\n\n if (ret === null) {\n state.needReadable = state.length <= state.highWaterMark;\n n = 0;\n } else {\n state.length -= n;\n state.awaitDrain = 0;\n }\n\n if (state.length === 0) {\n // If we have nothing in the buffer, then we want to know\n // as soon as we *do* get something into the buffer.\n if (!state.ended) state.needReadable = true; // If we tried to read() past the EOF, then emit end on the next tick.\n\n if (nOrig !== n && state.ended) endReadable(this);\n }\n\n if (ret !== null) this.emit('data', ret);\n return ret;\n};\n\nfunction onEofChunk(stream, state) {\n debug('onEofChunk');\n if (state.ended) return;\n\n if (state.decoder) {\n var chunk = state.decoder.end();\n\n if (chunk && chunk.length) {\n state.buffer.push(chunk);\n state.length += state.objectMode ? 1 : chunk.length;\n }\n }\n\n state.ended = true;\n\n if (state.sync) {\n // if we are sync, wait until next tick to emit the data.\n // Otherwise we risk emitting data in the flow()\n // the readable code triggers during a read() call\n emitReadable(stream);\n } else {\n // emit 'readable' now to make sure it gets picked up.\n state.needReadable = false;\n\n if (!state.emittedReadable) {\n state.emittedReadable = true;\n emitReadable_(stream);\n }\n }\n} // Don't emit readable right away in sync mode, because this can trigger\n// another read() call => stack overflow. This way, it might trigger\n// a nextTick recursion warning, but that's not so bad.\n\n\nfunction emitReadable(stream) {\n var state = stream._readableState;\n debug('emitReadable', state.needReadable, state.emittedReadable);\n state.needReadable = false;\n\n if (!state.emittedReadable) {\n debug('emitReadable', state.flowing);\n state.emittedReadable = true;\n process.nextTick(emitReadable_, stream);\n }\n}\n\nfunction emitReadable_(stream) {\n var state = stream._readableState;\n debug('emitReadable_', state.destroyed, state.length, state.ended);\n\n if (!state.destroyed && (state.length || state.ended)) {\n stream.emit('readable');\n state.emittedReadable = false;\n } // The stream needs another readable event if\n // 1. It is not flowing, as the flow mechanism will take\n // care of it.\n // 2. It is not ended.\n // 3. It is below the highWaterMark, so we can schedule\n // another readable later.\n\n\n state.needReadable = !state.flowing && !state.ended && state.length <= state.highWaterMark;\n flow(stream);\n} // at this point, the user has presumably seen the 'readable' event,\n// and called read() to consume some data. that may have triggered\n// in turn another _read(n) call, in which case reading = true if\n// it's in progress.\n// However, if we're not ended, or reading, and the length < hwm,\n// then go ahead and try to read some more preemptively.\n\n\nfunction maybeReadMore(stream, state) {\n if (!state.readingMore) {\n state.readingMore = true;\n process.nextTick(maybeReadMore_, stream, state);\n }\n}\n\nfunction maybeReadMore_(stream, state) {\n // Attempt to read more data if we should.\n //\n // The conditions for reading more data are (one of):\n // - Not enough data buffered (state.length < state.highWaterMark). The loop\n // is responsible for filling the buffer with enough data if such data\n // is available. If highWaterMark is 0 and we are not in the flowing mode\n // we should _not_ attempt to buffer any extra data. We'll get more data\n // when the stream consumer calls read() instead.\n // - No data in the buffer, and the stream is in flowing mode. In this mode\n // the loop below is responsible for ensuring read() is called. Failing to\n // call read here would abort the flow and there's no other mechanism for\n // continuing the flow if the stream consumer has just subscribed to the\n // 'data' event.\n //\n // In addition to the above conditions to keep reading data, the following\n // conditions prevent the data from being read:\n // - The stream has ended (state.ended).\n // - There is already a pending 'read' operation (state.reading). This is a\n // case where the the stream has called the implementation defined _read()\n // method, but they are processing the call asynchronously and have _not_\n // called push() with new data. In this case we skip performing more\n // read()s. The execution ends in this method again after the _read() ends\n // up calling push() with more data.\n while (!state.reading && !state.ended && (state.length < state.highWaterMark || state.flowing && state.length === 0)) {\n var len = state.length;\n debug('maybeReadMore read 0');\n stream.read(0);\n if (len === state.length) // didn't get any data, stop spinning.\n break;\n }\n\n state.readingMore = false;\n} // abstract method. to be overridden in specific implementation classes.\n// call cb(er, data) where data is <= n in length.\n// for virtual (non-string, non-buffer) streams, \"length\" is somewhat\n// arbitrary, and perhaps not very meaningful.\n\n\nReadable.prototype._read = function (n) {\n errorOrDestroy(this, new ERR_METHOD_NOT_IMPLEMENTED('_read()'));\n};\n\nReadable.prototype.pipe = function (dest, pipeOpts) {\n var src = this;\n var state = this._readableState;\n\n switch (state.pipesCount) {\n case 0:\n state.pipes = dest;\n break;\n\n case 1:\n state.pipes = [state.pipes, dest];\n break;\n\n default:\n state.pipes.push(dest);\n break;\n }\n\n state.pipesCount += 1;\n debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);\n var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;\n var endFn = doEnd ? onend : unpipe;\n if (state.endEmitted) process.nextTick(endFn);else src.once('end', endFn);\n dest.on('unpipe', onunpipe);\n\n function onunpipe(readable, unpipeInfo) {\n debug('onunpipe');\n\n if (readable === src) {\n if (unpipeInfo && unpipeInfo.hasUnpiped === false) {\n unpipeInfo.hasUnpiped = true;\n cleanup();\n }\n }\n }\n\n function onend() {\n debug('onend');\n dest.end();\n } // when the dest drains, it reduces the awaitDrain counter\n // on the source. This would be more elegant with a .once()\n // handler in flow(), but adding and removing repeatedly is\n // too slow.\n\n\n var ondrain = pipeOnDrain(src);\n dest.on('drain', ondrain);\n var cleanedUp = false;\n\n function cleanup() {\n debug('cleanup'); // cleanup event handlers once the pipe is broken\n\n dest.removeListener('close', onclose);\n dest.removeListener('finish', onfinish);\n dest.removeListener('drain', ondrain);\n dest.removeListener('error', onerror);\n dest.removeListener('unpipe', onunpipe);\n src.removeListener('end', onend);\n src.removeListener('end', unpipe);\n src.removeListener('data', ondata);\n cleanedUp = true; // if the reader is waiting for a drain event from this\n // specific writer, then it would cause it to never start\n // flowing again.\n // So, if this is awaiting a drain, then we just call it now.\n // If we don't know, then assume that we are waiting for one.\n\n if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();\n }\n\n src.on('data', ondata);\n\n function ondata(chunk) {\n debug('ondata');\n var ret = dest.write(chunk);\n debug('dest.write', ret);\n\n if (ret === false) {\n // If the user unpiped during `dest.write()`, it is possible\n // to get stuck in a permanently paused state if that write\n // also returned false.\n // => Check whether `dest` is still a piping destination.\n if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {\n debug('false write response, pause', state.awaitDrain);\n state.awaitDrain++;\n }\n\n src.pause();\n }\n } // if the dest has an error, then stop piping into it.\n // however, don't suppress the throwing behavior for this.\n\n\n function onerror(er) {\n debug('onerror', er);\n unpipe();\n dest.removeListener('error', onerror);\n if (EElistenerCount(dest, 'error') === 0) errorOrDestroy(dest, er);\n } // Make sure our error handler is attached before userland ones.\n\n\n prependListener(dest, 'error', onerror); // Both close and finish should trigger unpipe, but only once.\n\n function onclose() {\n dest.removeListener('finish', onfinish);\n unpipe();\n }\n\n dest.once('close', onclose);\n\n function onfinish() {\n debug('onfinish');\n dest.removeListener('close', onclose);\n unpipe();\n }\n\n dest.once('finish', onfinish);\n\n function unpipe() {\n debug('unpipe');\n src.unpipe(dest);\n } // tell the dest that it's being piped to\n\n\n dest.emit('pipe', src); // start the flow if it hasn't been started already.\n\n if (!state.flowing) {\n debug('pipe resume');\n src.resume();\n }\n\n return dest;\n};\n\nfunction pipeOnDrain(src) {\n return function pipeOnDrainFunctionResult() {\n var state = src._readableState;\n debug('pipeOnDrain', state.awaitDrain);\n if (state.awaitDrain) state.awaitDrain--;\n\n if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {\n state.flowing = true;\n flow(src);\n }\n };\n}\n\nReadable.prototype.unpipe = function (dest) {\n var state = this._readableState;\n var unpipeInfo = {\n hasUnpiped: false\n }; // if we're not piping anywhere, then do nothing.\n\n if (state.pipesCount === 0) return this; // just one destination. most common case.\n\n if (state.pipesCount === 1) {\n // passed in one, but it's not the right one.\n if (dest && dest !== state.pipes) return this;\n if (!dest) dest = state.pipes; // got a match.\n\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n if (dest) dest.emit('unpipe', this, unpipeInfo);\n return this;\n } // slow case. multiple pipe destinations.\n\n\n if (!dest) {\n // remove all.\n var dests = state.pipes;\n var len = state.pipesCount;\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n\n for (var i = 0; i < len; i++) {\n dests[i].emit('unpipe', this, {\n hasUnpiped: false\n });\n }\n\n return this;\n } // try to find the right one.\n\n\n var index = indexOf(state.pipes, dest);\n if (index === -1) return this;\n state.pipes.splice(index, 1);\n state.pipesCount -= 1;\n if (state.pipesCount === 1) state.pipes = state.pipes[0];\n dest.emit('unpipe', this, unpipeInfo);\n return this;\n}; // set up data events if they are asked for\n// Ensure readable listeners eventually get something\n\n\nReadable.prototype.on = function (ev, fn) {\n var res = Stream.prototype.on.call(this, ev, fn);\n var state = this._readableState;\n\n if (ev === 'data') {\n // update readableListening so that resume() may be a no-op\n // a few lines down. This is needed to support once('readable').\n state.readableListening = this.listenerCount('readable') > 0; // Try start flowing on next tick if stream isn't explicitly paused\n\n if (state.flowing !== false) this.resume();\n } else if (ev === 'readable') {\n if (!state.endEmitted && !state.readableListening) {\n state.readableListening = state.needReadable = true;\n state.flowing = false;\n state.emittedReadable = false;\n debug('on readable', state.length, state.reading);\n\n if (state.length) {\n emitReadable(this);\n } else if (!state.reading) {\n process.nextTick(nReadingNextTick, this);\n }\n }\n }\n\n return res;\n};\n\nReadable.prototype.addListener = Readable.prototype.on;\n\nReadable.prototype.removeListener = function (ev, fn) {\n var res = Stream.prototype.removeListener.call(this, ev, fn);\n\n if (ev === 'readable') {\n // We need to check if there is someone still listening to\n // readable and reset the state. However this needs to happen\n // after readable has been emitted but before I/O (nextTick) to\n // support once('readable', fn) cycles. This means that calling\n // resume within the same tick will have no\n // effect.\n process.nextTick(updateReadableListening, this);\n }\n\n return res;\n};\n\nReadable.prototype.removeAllListeners = function (ev) {\n var res = Stream.prototype.removeAllListeners.apply(this, arguments);\n\n if (ev === 'readable' || ev === undefined) {\n // We need to check if there is someone still listening to\n // readable and reset the state. However this needs to happen\n // after readable has been emitted but before I/O (nextTick) to\n // support once('readable', fn) cycles. This means that calling\n // resume within the same tick will have no\n // effect.\n process.nextTick(updateReadableListening, this);\n }\n\n return res;\n};\n\nfunction updateReadableListening(self) {\n var state = self._readableState;\n state.readableListening = self.listenerCount('readable') > 0;\n\n if (state.resumeScheduled && !state.paused) {\n // flowing needs to be set to true now, otherwise\n // the upcoming resume will not flow.\n state.flowing = true; // crude way to check if we should resume\n } else if (self.listenerCount('data') > 0) {\n self.resume();\n }\n}\n\nfunction nReadingNextTick(self) {\n debug('readable nexttick read 0');\n self.read(0);\n} // pause() and resume() are remnants of the legacy readable stream API\n// If the user uses them, then switch into old mode.\n\n\nReadable.prototype.resume = function () {\n var state = this._readableState;\n\n if (!state.flowing) {\n debug('resume'); // we flow only if there is no one listening\n // for readable, but we still have to call\n // resume()\n\n state.flowing = !state.readableListening;\n resume(this, state);\n }\n\n state.paused = false;\n return this;\n};\n\nfunction resume(stream, state) {\n if (!state.resumeScheduled) {\n state.resumeScheduled = true;\n process.nextTick(resume_, stream, state);\n }\n}\n\nfunction resume_(stream, state) {\n debug('resume', state.reading);\n\n if (!state.reading) {\n stream.read(0);\n }\n\n state.resumeScheduled = false;\n stream.emit('resume');\n flow(stream);\n if (state.flowing && !state.reading) stream.read(0);\n}\n\nReadable.prototype.pause = function () {\n debug('call pause flowing=%j', this._readableState.flowing);\n\n if (this._readableState.flowing !== false) {\n debug('pause');\n this._readableState.flowing = false;\n this.emit('pause');\n }\n\n this._readableState.paused = true;\n return this;\n};\n\nfunction flow(stream) {\n var state = stream._readableState;\n debug('flow', state.flowing);\n\n while (state.flowing && stream.read() !== null) {\n ;\n }\n} // wrap an old-style stream as the async data source.\n// This is *not* part of the readable stream interface.\n// It is an ugly unfortunate mess of history.\n\n\nReadable.prototype.wrap = function (stream) {\n var _this = this;\n\n var state = this._readableState;\n var paused = false;\n stream.on('end', function () {\n debug('wrapped end');\n\n if (state.decoder && !state.ended) {\n var chunk = state.decoder.end();\n if (chunk && chunk.length) _this.push(chunk);\n }\n\n _this.push(null);\n });\n stream.on('data', function (chunk) {\n debug('wrapped data');\n if (state.decoder) chunk = state.decoder.write(chunk); // don't skip over falsy values in objectMode\n\n if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;\n\n var ret = _this.push(chunk);\n\n if (!ret) {\n paused = true;\n stream.pause();\n }\n }); // proxy all the other methods.\n // important when wrapping filters and duplexes.\n\n for (var i in stream) {\n if (this[i] === undefined && typeof stream[i] === 'function') {\n this[i] = function methodWrap(method) {\n return function methodWrapReturnFunction() {\n return stream[method].apply(stream, arguments);\n };\n }(i);\n }\n } // proxy certain important events.\n\n\n for (var n = 0; n < kProxyEvents.length; n++) {\n stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));\n } // when we try to consume some more bytes, simply unpause the\n // underlying stream.\n\n\n this._read = function (n) {\n debug('wrapped _read', n);\n\n if (paused) {\n paused = false;\n stream.resume();\n }\n };\n\n return this;\n};\n\nif (typeof Symbol === 'function') {\n Readable.prototype[Symbol.asyncIterator] = function () {\n if (createReadableStreamAsyncIterator === undefined) {\n createReadableStreamAsyncIterator = require('./internal/streams/async_iterator');\n }\n\n return createReadableStreamAsyncIterator(this);\n };\n}\n\nObject.defineProperty(Readable.prototype, 'readableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState.highWaterMark;\n }\n});\nObject.defineProperty(Readable.prototype, 'readableBuffer', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState && this._readableState.buffer;\n }\n});\nObject.defineProperty(Readable.prototype, 'readableFlowing', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState.flowing;\n },\n set: function set(state) {\n if (this._readableState) {\n this._readableState.flowing = state;\n }\n }\n}); // exposed for testing purposes only.\n\nReadable._fromList = fromList;\nObject.defineProperty(Readable.prototype, 'readableLength', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState.length;\n }\n}); // Pluck off n bytes from an array of buffers.\n// Length is the combined lengths of all the buffers in the list.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\n\nfunction fromList(n, state) {\n // nothing buffered\n if (state.length === 0) return null;\n var ret;\n if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {\n // read it all, truncate the list\n if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.first();else ret = state.buffer.concat(state.length);\n state.buffer.clear();\n } else {\n // read part of list\n ret = state.buffer.consume(n, state.decoder);\n }\n return ret;\n}\n\nfunction endReadable(stream) {\n var state = stream._readableState;\n debug('endReadable', state.endEmitted);\n\n if (!state.endEmitted) {\n state.ended = true;\n process.nextTick(endReadableNT, state, stream);\n }\n}\n\nfunction endReadableNT(state, stream) {\n debug('endReadableNT', state.endEmitted, state.length); // Check that we didn't get one last unshift.\n\n if (!state.endEmitted && state.length === 0) {\n state.endEmitted = true;\n stream.readable = false;\n stream.emit('end');\n\n if (state.autoDestroy) {\n // In case of duplex streams we need a way to detect\n // if the writable side is ready for autoDestroy as well\n var wState = stream._writableState;\n\n if (!wState || wState.autoDestroy && wState.finished) {\n stream.destroy();\n }\n }\n }\n}\n\nif (typeof Symbol === 'function') {\n Readable.from = function (iterable, opts) {\n if (from === undefined) {\n from = require('./internal/streams/from');\n }\n\n return from(Readable, iterable, opts);\n };\n}\n\nfunction indexOf(xs, x) {\n for (var i = 0, l = xs.length; i < l; i++) {\n if (xs[i] === x) return i;\n }\n\n return -1;\n}","module.exports = require('events').EventEmitter;","'use strict'; // undocumented cb() API, needed for core, not for public API\n\nfunction destroy(err, cb) {\n var _this = this;\n\n var readableDestroyed = this._readableState && this._readableState.destroyed;\n var writableDestroyed = this._writableState && this._writableState.destroyed;\n\n if (readableDestroyed || writableDestroyed) {\n if (cb) {\n cb(err);\n } else if (err) {\n if (!this._writableState) {\n process.nextTick(emitErrorNT, this, err);\n } else if (!this._writableState.errorEmitted) {\n this._writableState.errorEmitted = true;\n process.nextTick(emitErrorNT, this, err);\n }\n }\n\n return this;\n } // we set destroyed to true before firing error callbacks in order\n // to make it re-entrance safe in case destroy() is called within callbacks\n\n\n if (this._readableState) {\n this._readableState.destroyed = true;\n } // if this is a duplex stream mark the writable part as destroyed as well\n\n\n if (this._writableState) {\n this._writableState.destroyed = true;\n }\n\n this._destroy(err || null, function (err) {\n if (!cb && err) {\n if (!_this._writableState) {\n process.nextTick(emitErrorAndCloseNT, _this, err);\n } else if (!_this._writableState.errorEmitted) {\n _this._writableState.errorEmitted = true;\n process.nextTick(emitErrorAndCloseNT, _this, err);\n } else {\n process.nextTick(emitCloseNT, _this);\n }\n } else if (cb) {\n process.nextTick(emitCloseNT, _this);\n cb(err);\n } else {\n process.nextTick(emitCloseNT, _this);\n }\n });\n\n return this;\n}\n\nfunction emitErrorAndCloseNT(self, err) {\n emitErrorNT(self, err);\n emitCloseNT(self);\n}\n\nfunction emitCloseNT(self) {\n if (self._writableState && !self._writableState.emitClose) return;\n if (self._readableState && !self._readableState.emitClose) return;\n self.emit('close');\n}\n\nfunction undestroy() {\n if (this._readableState) {\n this._readableState.destroyed = false;\n this._readableState.reading = false;\n this._readableState.ended = false;\n this._readableState.endEmitted = false;\n }\n\n if (this._writableState) {\n this._writableState.destroyed = false;\n this._writableState.ended = false;\n this._writableState.ending = false;\n this._writableState.finalCalled = false;\n this._writableState.prefinished = false;\n this._writableState.finished = false;\n this._writableState.errorEmitted = false;\n }\n}\n\nfunction emitErrorNT(self, err) {\n self.emit('error', err);\n}\n\nfunction errorOrDestroy(stream, err) {\n // We have tests that rely on errors being emitted\n // in the same tick, so changing this is semver major.\n // For now when you opt-in to autoDestroy we allow\n // the error to be emitted nextTick. In a future\n // semver major update we should change the default to this.\n var rState = stream._readableState;\n var wState = stream._writableState;\n if (rState && rState.autoDestroy || wState && wState.autoDestroy) stream.destroy(err);else stream.emit('error', err);\n}\n\nmodule.exports = {\n destroy: destroy,\n undestroy: undestroy,\n errorOrDestroy: errorOrDestroy\n};","'use strict';\n\nvar ERR_INVALID_OPT_VALUE = require('../../../errors').codes.ERR_INVALID_OPT_VALUE;\n\nfunction highWaterMarkFrom(options, isDuplex, duplexKey) {\n return options.highWaterMark != null ? options.highWaterMark : isDuplex ? options[duplexKey] : null;\n}\n\nfunction getHighWaterMark(state, options, duplexKey, isDuplex) {\n var hwm = highWaterMarkFrom(options, isDuplex, duplexKey);\n\n if (hwm != null) {\n if (!(isFinite(hwm) && Math.floor(hwm) === hwm) || hwm < 0) {\n var name = isDuplex ? duplexKey : 'highWaterMark';\n throw new ERR_INVALID_OPT_VALUE(name, hwm);\n }\n\n return Math.floor(hwm);\n } // Default value\n\n\n return state.objectMode ? 16 : 16 * 1024;\n}\n\nmodule.exports = {\n getHighWaterMark: getHighWaterMark\n};","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n// A bit simpler than readable streams.\n// Implement an async ._write(chunk, encoding, cb), and it'll handle all\n// the drain event emission and buffering.\n'use strict';\n\nmodule.exports = Writable;\n/* */\n\nfunction WriteReq(chunk, encoding, cb) {\n this.chunk = chunk;\n this.encoding = encoding;\n this.callback = cb;\n this.next = null;\n} // It seems a linked list but it is not\n// there will be only 2 of these for each stream\n\n\nfunction CorkedRequest(state) {\n var _this = this;\n\n this.next = null;\n this.entry = null;\n\n this.finish = function () {\n onCorkedFinish(_this, state);\n };\n}\n/* */\n\n/**/\n\n\nvar Duplex;\n/* */\n\nWritable.WritableState = WritableState;\n/**/\n\nvar internalUtil = {\n deprecate: require('util-deprecate')\n};\n/* */\n\n/**/\n\nvar Stream = require('./internal/streams/stream');\n/* */\n\n\nvar Buffer = require('buffer').Buffer;\n\nvar OurUint8Array = global.Uint8Array || function () {};\n\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\n\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n\nvar destroyImpl = require('./internal/streams/destroy');\n\nvar _require = require('./internal/streams/state'),\n getHighWaterMark = _require.getHighWaterMark;\n\nvar _require$codes = require('../errors').codes,\n ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE,\n ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED,\n ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK,\n ERR_STREAM_CANNOT_PIPE = _require$codes.ERR_STREAM_CANNOT_PIPE,\n ERR_STREAM_DESTROYED = _require$codes.ERR_STREAM_DESTROYED,\n ERR_STREAM_NULL_VALUES = _require$codes.ERR_STREAM_NULL_VALUES,\n ERR_STREAM_WRITE_AFTER_END = _require$codes.ERR_STREAM_WRITE_AFTER_END,\n ERR_UNKNOWN_ENCODING = _require$codes.ERR_UNKNOWN_ENCODING;\n\nvar errorOrDestroy = destroyImpl.errorOrDestroy;\n\nrequire('inherits')(Writable, Stream);\n\nfunction nop() {}\n\nfunction WritableState(options, stream, isDuplex) {\n Duplex = Duplex || require('./_stream_duplex');\n options = options || {}; // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream,\n // e.g. options.readableObjectMode vs. options.writableObjectMode, etc.\n\n if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex; // object stream flag to indicate whether or not this stream\n // contains buffers or objects.\n\n this.objectMode = !!options.objectMode;\n if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode; // the point at which write() starts returning false\n // Note: 0 is a valid value, means that we always return false if\n // the entire buffer is not flushed immediately on write()\n\n this.highWaterMark = getHighWaterMark(this, options, 'writableHighWaterMark', isDuplex); // if _final has been called\n\n this.finalCalled = false; // drain event flag.\n\n this.needDrain = false; // at the start of calling end()\n\n this.ending = false; // when end() has been called, and returned\n\n this.ended = false; // when 'finish' is emitted\n\n this.finished = false; // has it been destroyed\n\n this.destroyed = false; // should we decode strings into buffers before passing to _write?\n // this is here so that some node-core streams can optimize string\n // handling at a lower level.\n\n var noDecode = options.decodeStrings === false;\n this.decodeStrings = !noDecode; // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n\n this.defaultEncoding = options.defaultEncoding || 'utf8'; // not an actual buffer we keep track of, but a measurement\n // of how much we're waiting to get pushed to some underlying\n // socket or file.\n\n this.length = 0; // a flag to see when we're in the middle of a write.\n\n this.writing = false; // when true all writes will be buffered until .uncork() call\n\n this.corked = 0; // a flag to be able to tell if the onwrite cb is called immediately,\n // or on a later tick. We set this to true at first, because any\n // actions that shouldn't happen until \"later\" should generally also\n // not happen before the first write call.\n\n this.sync = true; // a flag to know if we're processing previously buffered items, which\n // may call the _write() callback in the same tick, so that we don't\n // end up in an overlapped onwrite situation.\n\n this.bufferProcessing = false; // the callback that's passed to _write(chunk,cb)\n\n this.onwrite = function (er) {\n onwrite(stream, er);\n }; // the callback that the user supplies to write(chunk,encoding,cb)\n\n\n this.writecb = null; // the amount that is being written when _write is called.\n\n this.writelen = 0;\n this.bufferedRequest = null;\n this.lastBufferedRequest = null; // number of pending user-supplied write callbacks\n // this must be 0 before 'finish' can be emitted\n\n this.pendingcb = 0; // emit prefinish if the only thing we're waiting for is _write cbs\n // This is relevant for synchronous Transform streams\n\n this.prefinished = false; // True if the error was already emitted and should not be thrown again\n\n this.errorEmitted = false; // Should close be emitted on destroy. Defaults to true.\n\n this.emitClose = options.emitClose !== false; // Should .destroy() be called after 'finish' (and potentially 'end')\n\n this.autoDestroy = !!options.autoDestroy; // count buffered requests\n\n this.bufferedRequestCount = 0; // allocate the first CorkedRequest, there is always\n // one allocated and free to use, and we maintain at most two\n\n this.corkedRequestsFree = new CorkedRequest(this);\n}\n\nWritableState.prototype.getBuffer = function getBuffer() {\n var current = this.bufferedRequest;\n var out = [];\n\n while (current) {\n out.push(current);\n current = current.next;\n }\n\n return out;\n};\n\n(function () {\n try {\n Object.defineProperty(WritableState.prototype, 'buffer', {\n get: internalUtil.deprecate(function writableStateBufferGetter() {\n return this.getBuffer();\n }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')\n });\n } catch (_) {}\n})(); // Test _writableState for inheritance to account for Duplex streams,\n// whose prototype chain only points to Readable.\n\n\nvar realHasInstance;\n\nif (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {\n realHasInstance = Function.prototype[Symbol.hasInstance];\n Object.defineProperty(Writable, Symbol.hasInstance, {\n value: function value(object) {\n if (realHasInstance.call(this, object)) return true;\n if (this !== Writable) return false;\n return object && object._writableState instanceof WritableState;\n }\n });\n} else {\n realHasInstance = function realHasInstance(object) {\n return object instanceof this;\n };\n}\n\nfunction Writable(options) {\n Duplex = Duplex || require('./_stream_duplex'); // Writable ctor is applied to Duplexes, too.\n // `realHasInstance` is necessary because using plain `instanceof`\n // would return false, as no `_writableState` property is attached.\n // Trying to use the custom `instanceof` for Writable here will also break the\n // Node.js LazyTransform implementation, which has a non-trivial getter for\n // `_writableState` that would lead to infinite recursion.\n // Checking for a Stream.Duplex instance is faster here instead of inside\n // the WritableState constructor, at least with V8 6.5\n\n var isDuplex = this instanceof Duplex;\n if (!isDuplex && !realHasInstance.call(Writable, this)) return new Writable(options);\n this._writableState = new WritableState(options, this, isDuplex); // legacy.\n\n this.writable = true;\n\n if (options) {\n if (typeof options.write === 'function') this._write = options.write;\n if (typeof options.writev === 'function') this._writev = options.writev;\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n if (typeof options.final === 'function') this._final = options.final;\n }\n\n Stream.call(this);\n} // Otherwise people can pipe Writable streams, which is just wrong.\n\n\nWritable.prototype.pipe = function () {\n errorOrDestroy(this, new ERR_STREAM_CANNOT_PIPE());\n};\n\nfunction writeAfterEnd(stream, cb) {\n var er = new ERR_STREAM_WRITE_AFTER_END(); // TODO: defer error events consistently everywhere, not just the cb\n\n errorOrDestroy(stream, er);\n process.nextTick(cb, er);\n} // Checks that a user-supplied chunk is valid, especially for the particular\n// mode the stream is in. Currently this means that `null` is never accepted\n// and undefined/non-string values are only allowed in object mode.\n\n\nfunction validChunk(stream, state, chunk, cb) {\n var er;\n\n if (chunk === null) {\n er = new ERR_STREAM_NULL_VALUES();\n } else if (typeof chunk !== 'string' && !state.objectMode) {\n er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer'], chunk);\n }\n\n if (er) {\n errorOrDestroy(stream, er);\n process.nextTick(cb, er);\n return false;\n }\n\n return true;\n}\n\nWritable.prototype.write = function (chunk, encoding, cb) {\n var state = this._writableState;\n var ret = false;\n\n var isBuf = !state.objectMode && _isUint8Array(chunk);\n\n if (isBuf && !Buffer.isBuffer(chunk)) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n\n if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n\n if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;\n if (typeof cb !== 'function') cb = nop;\n if (state.ending) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {\n state.pendingcb++;\n ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);\n }\n return ret;\n};\n\nWritable.prototype.cork = function () {\n this._writableState.corked++;\n};\n\nWritable.prototype.uncork = function () {\n var state = this._writableState;\n\n if (state.corked) {\n state.corked--;\n if (!state.writing && !state.corked && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);\n }\n};\n\nWritable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {\n // node::ParseEncoding() requires lower case.\n if (typeof encoding === 'string') encoding = encoding.toLowerCase();\n if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new ERR_UNKNOWN_ENCODING(encoding);\n this._writableState.defaultEncoding = encoding;\n return this;\n};\n\nObject.defineProperty(Writable.prototype, 'writableBuffer', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState && this._writableState.getBuffer();\n }\n});\n\nfunction decodeChunk(state, chunk, encoding) {\n if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {\n chunk = Buffer.from(chunk, encoding);\n }\n\n return chunk;\n}\n\nObject.defineProperty(Writable.prototype, 'writableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.highWaterMark;\n }\n}); // if we're already writing something, then just put this\n// in the queue, and wait our turn. Otherwise, call _write\n// If we return false, then we need a drain event, so set that flag.\n\nfunction writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {\n if (!isBuf) {\n var newChunk = decodeChunk(state, chunk, encoding);\n\n if (chunk !== newChunk) {\n isBuf = true;\n encoding = 'buffer';\n chunk = newChunk;\n }\n }\n\n var len = state.objectMode ? 1 : chunk.length;\n state.length += len;\n var ret = state.length < state.highWaterMark; // we must ensure that previous needDrain will not be reset to false.\n\n if (!ret) state.needDrain = true;\n\n if (state.writing || state.corked) {\n var last = state.lastBufferedRequest;\n state.lastBufferedRequest = {\n chunk: chunk,\n encoding: encoding,\n isBuf: isBuf,\n callback: cb,\n next: null\n };\n\n if (last) {\n last.next = state.lastBufferedRequest;\n } else {\n state.bufferedRequest = state.lastBufferedRequest;\n }\n\n state.bufferedRequestCount += 1;\n } else {\n doWrite(stream, state, false, len, chunk, encoding, cb);\n }\n\n return ret;\n}\n\nfunction doWrite(stream, state, writev, len, chunk, encoding, cb) {\n state.writelen = len;\n state.writecb = cb;\n state.writing = true;\n state.sync = true;\n if (state.destroyed) state.onwrite(new ERR_STREAM_DESTROYED('write'));else if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);\n state.sync = false;\n}\n\nfunction onwriteError(stream, state, sync, er, cb) {\n --state.pendingcb;\n\n if (sync) {\n // defer the callback if we are being called synchronously\n // to avoid piling up things on the stack\n process.nextTick(cb, er); // this can emit finish, and it will always happen\n // after error\n\n process.nextTick(finishMaybe, stream, state);\n stream._writableState.errorEmitted = true;\n errorOrDestroy(stream, er);\n } else {\n // the caller expect this to happen before if\n // it is async\n cb(er);\n stream._writableState.errorEmitted = true;\n errorOrDestroy(stream, er); // this can emit finish, but finish must\n // always follow error\n\n finishMaybe(stream, state);\n }\n}\n\nfunction onwriteStateUpdate(state) {\n state.writing = false;\n state.writecb = null;\n state.length -= state.writelen;\n state.writelen = 0;\n}\n\nfunction onwrite(stream, er) {\n var state = stream._writableState;\n var sync = state.sync;\n var cb = state.writecb;\n if (typeof cb !== 'function') throw new ERR_MULTIPLE_CALLBACK();\n onwriteStateUpdate(state);\n if (er) onwriteError(stream, state, sync, er, cb);else {\n // Check if we're actually ready to finish, but don't emit yet\n var finished = needFinish(state) || stream.destroyed;\n\n if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {\n clearBuffer(stream, state);\n }\n\n if (sync) {\n process.nextTick(afterWrite, stream, state, finished, cb);\n } else {\n afterWrite(stream, state, finished, cb);\n }\n }\n}\n\nfunction afterWrite(stream, state, finished, cb) {\n if (!finished) onwriteDrain(stream, state);\n state.pendingcb--;\n cb();\n finishMaybe(stream, state);\n} // Must force callback to be called on nextTick, so that we don't\n// emit 'drain' before the write() consumer gets the 'false' return\n// value, and has a chance to attach a 'drain' listener.\n\n\nfunction onwriteDrain(stream, state) {\n if (state.length === 0 && state.needDrain) {\n state.needDrain = false;\n stream.emit('drain');\n }\n} // if there's something in the buffer waiting, then process it\n\n\nfunction clearBuffer(stream, state) {\n state.bufferProcessing = true;\n var entry = state.bufferedRequest;\n\n if (stream._writev && entry && entry.next) {\n // Fast case, write everything using _writev()\n var l = state.bufferedRequestCount;\n var buffer = new Array(l);\n var holder = state.corkedRequestsFree;\n holder.entry = entry;\n var count = 0;\n var allBuffers = true;\n\n while (entry) {\n buffer[count] = entry;\n if (!entry.isBuf) allBuffers = false;\n entry = entry.next;\n count += 1;\n }\n\n buffer.allBuffers = allBuffers;\n doWrite(stream, state, true, state.length, buffer, '', holder.finish); // doWrite is almost always async, defer these to save a bit of time\n // as the hot path ends with doWrite\n\n state.pendingcb++;\n state.lastBufferedRequest = null;\n\n if (holder.next) {\n state.corkedRequestsFree = holder.next;\n holder.next = null;\n } else {\n state.corkedRequestsFree = new CorkedRequest(state);\n }\n\n state.bufferedRequestCount = 0;\n } else {\n // Slow case, write chunks one-by-one\n while (entry) {\n var chunk = entry.chunk;\n var encoding = entry.encoding;\n var cb = entry.callback;\n var len = state.objectMode ? 1 : chunk.length;\n doWrite(stream, state, false, len, chunk, encoding, cb);\n entry = entry.next;\n state.bufferedRequestCount--; // if we didn't call the onwrite immediately, then\n // it means that we need to wait until it does.\n // also, that means that the chunk and cb are currently\n // being processed, so move the buffer counter past them.\n\n if (state.writing) {\n break;\n }\n }\n\n if (entry === null) state.lastBufferedRequest = null;\n }\n\n state.bufferedRequest = entry;\n state.bufferProcessing = false;\n}\n\nWritable.prototype._write = function (chunk, encoding, cb) {\n cb(new ERR_METHOD_NOT_IMPLEMENTED('_write()'));\n};\n\nWritable.prototype._writev = null;\n\nWritable.prototype.end = function (chunk, encoding, cb) {\n var state = this._writableState;\n\n if (typeof chunk === 'function') {\n cb = chunk;\n chunk = null;\n encoding = null;\n } else if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n\n if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); // .end() fully uncorks\n\n if (state.corked) {\n state.corked = 1;\n this.uncork();\n } // ignore unnecessary end() calls.\n\n\n if (!state.ending) endWritable(this, state, cb);\n return this;\n};\n\nObject.defineProperty(Writable.prototype, 'writableLength', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.length;\n }\n});\n\nfunction needFinish(state) {\n return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;\n}\n\nfunction callFinal(stream, state) {\n stream._final(function (err) {\n state.pendingcb--;\n\n if (err) {\n errorOrDestroy(stream, err);\n }\n\n state.prefinished = true;\n stream.emit('prefinish');\n finishMaybe(stream, state);\n });\n}\n\nfunction prefinish(stream, state) {\n if (!state.prefinished && !state.finalCalled) {\n if (typeof stream._final === 'function' && !state.destroyed) {\n state.pendingcb++;\n state.finalCalled = true;\n process.nextTick(callFinal, stream, state);\n } else {\n state.prefinished = true;\n stream.emit('prefinish');\n }\n }\n}\n\nfunction finishMaybe(stream, state) {\n var need = needFinish(state);\n\n if (need) {\n prefinish(stream, state);\n\n if (state.pendingcb === 0) {\n state.finished = true;\n stream.emit('finish');\n\n if (state.autoDestroy) {\n // In case of duplex streams we need a way to detect\n // if the readable side is ready for autoDestroy as well\n var rState = stream._readableState;\n\n if (!rState || rState.autoDestroy && rState.endEmitted) {\n stream.destroy();\n }\n }\n }\n }\n\n return need;\n}\n\nfunction endWritable(stream, state, cb) {\n state.ending = true;\n finishMaybe(stream, state);\n\n if (cb) {\n if (state.finished) process.nextTick(cb);else stream.once('finish', cb);\n }\n\n state.ended = true;\n stream.writable = false;\n}\n\nfunction onCorkedFinish(corkReq, state, err) {\n var entry = corkReq.entry;\n corkReq.entry = null;\n\n while (entry) {\n var cb = entry.callback;\n state.pendingcb--;\n cb(err);\n entry = entry.next;\n } // reuse the free corkReq.\n\n\n state.corkedRequestsFree.next = corkReq;\n}\n\nObject.defineProperty(Writable.prototype, 'destroyed', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n if (this._writableState === undefined) {\n return false;\n }\n\n return this._writableState.destroyed;\n },\n set: function set(value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._writableState) {\n return;\n } // backward compatibility, the user is explicitly\n // managing destroyed\n\n\n this._writableState.destroyed = value;\n }\n});\nWritable.prototype.destroy = destroyImpl.destroy;\nWritable.prototype._undestroy = destroyImpl.undestroy;\n\nWritable.prototype._destroy = function (err, cb) {\n cb(err);\n};","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n// a transform stream is a readable/writable stream where you do\n// something with the data. Sometimes it's called a \"filter\",\n// but that's not a great name for it, since that implies a thing where\n// some bits pass through, and others are simply ignored. (That would\n// be a valid example of a transform, of course.)\n//\n// While the output is causally related to the input, it's not a\n// necessarily symmetric or synchronous transformation. For example,\n// a zlib stream might take multiple plain-text writes(), and then\n// emit a single compressed chunk some time in the future.\n//\n// Here's how this works:\n//\n// The Transform stream has all the aspects of the readable and writable\n// stream classes. When you write(chunk), that calls _write(chunk,cb)\n// internally, and returns false if there's a lot of pending writes\n// buffered up. When you call read(), that calls _read(n) until\n// there's enough pending readable data buffered up.\n//\n// In a transform stream, the written data is placed in a buffer. When\n// _read(n) is called, it transforms the queued up data, calling the\n// buffered _write cb's as it consumes chunks. If consuming a single\n// written chunk would result in multiple output chunks, then the first\n// outputted bit calls the readcb, and subsequent chunks just go into\n// the read buffer, and will cause it to emit 'readable' if necessary.\n//\n// This way, back-pressure is actually determined by the reading side,\n// since _read has to be called to start processing a new chunk. However,\n// a pathological inflate type of transform can cause excessive buffering\n// here. For example, imagine a stream where every byte of input is\n// interpreted as an integer from 0-255, and then results in that many\n// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in\n// 1kb of data being output. In this case, you could write a very small\n// amount of input, and end up with a very large amount of output. In\n// such a pathological inflating mechanism, there'd be no way to tell\n// the system to stop doing the transform. A single 4MB write could\n// cause the system to run out of memory.\n//\n// However, even in such a pathological case, only a single written chunk\n// would be consumed, and then the rest would wait (un-transformed) until\n// the results of the previous transformed chunk were consumed.\n'use strict';\n\nmodule.exports = Transform;\n\nvar _require$codes = require('../errors').codes,\n ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED,\n ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK,\n ERR_TRANSFORM_ALREADY_TRANSFORMING = _require$codes.ERR_TRANSFORM_ALREADY_TRANSFORMING,\n ERR_TRANSFORM_WITH_LENGTH_0 = _require$codes.ERR_TRANSFORM_WITH_LENGTH_0;\n\nvar Duplex = require('./_stream_duplex');\n\nrequire('inherits')(Transform, Duplex);\n\nfunction afterTransform(er, data) {\n var ts = this._transformState;\n ts.transforming = false;\n var cb = ts.writecb;\n\n if (cb === null) {\n return this.emit('error', new ERR_MULTIPLE_CALLBACK());\n }\n\n ts.writechunk = null;\n ts.writecb = null;\n if (data != null) // single equals check for both `null` and `undefined`\n this.push(data);\n cb(er);\n var rs = this._readableState;\n rs.reading = false;\n\n if (rs.needReadable || rs.length < rs.highWaterMark) {\n this._read(rs.highWaterMark);\n }\n}\n\nfunction Transform(options) {\n if (!(this instanceof Transform)) return new Transform(options);\n Duplex.call(this, options);\n this._transformState = {\n afterTransform: afterTransform.bind(this),\n needTransform: false,\n transforming: false,\n writecb: null,\n writechunk: null,\n writeencoding: null\n }; // start out asking for a readable event once data is transformed.\n\n this._readableState.needReadable = true; // we have implemented the _read method, and done the other things\n // that Readable wants before the first _read call, so unset the\n // sync guard flag.\n\n this._readableState.sync = false;\n\n if (options) {\n if (typeof options.transform === 'function') this._transform = options.transform;\n if (typeof options.flush === 'function') this._flush = options.flush;\n } // When the writable side finishes, then flush out anything remaining.\n\n\n this.on('prefinish', prefinish);\n}\n\nfunction prefinish() {\n var _this = this;\n\n if (typeof this._flush === 'function' && !this._readableState.destroyed) {\n this._flush(function (er, data) {\n done(_this, er, data);\n });\n } else {\n done(this, null, null);\n }\n}\n\nTransform.prototype.push = function (chunk, encoding) {\n this._transformState.needTransform = false;\n return Duplex.prototype.push.call(this, chunk, encoding);\n}; // This is the part where you do stuff!\n// override this function in implementation classes.\n// 'chunk' is an input chunk.\n//\n// Call `push(newChunk)` to pass along transformed output\n// to the readable side. You may call 'push' zero or more times.\n//\n// Call `cb(err)` when you are done with this chunk. If you pass\n// an error, then that'll put the hurt on the whole operation. If you\n// never call cb(), then you'll never get another chunk.\n\n\nTransform.prototype._transform = function (chunk, encoding, cb) {\n cb(new ERR_METHOD_NOT_IMPLEMENTED('_transform()'));\n};\n\nTransform.prototype._write = function (chunk, encoding, cb) {\n var ts = this._transformState;\n ts.writecb = cb;\n ts.writechunk = chunk;\n ts.writeencoding = encoding;\n\n if (!ts.transforming) {\n var rs = this._readableState;\n if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);\n }\n}; // Doesn't matter what the args are here.\n// _transform does all the work.\n// That we got here means that the readable side wants more data.\n\n\nTransform.prototype._read = function (n) {\n var ts = this._transformState;\n\n if (ts.writechunk !== null && !ts.transforming) {\n ts.transforming = true;\n\n this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);\n } else {\n // mark that we need a transform, so that any data that comes in\n // will get processed, now that we've asked for it.\n ts.needTransform = true;\n }\n};\n\nTransform.prototype._destroy = function (err, cb) {\n Duplex.prototype._destroy.call(this, err, function (err2) {\n cb(err2);\n });\n};\n\nfunction done(stream, er, data) {\n if (er) return stream.emit('error', er);\n if (data != null) // single equals check for both `null` and `undefined`\n stream.push(data); // TODO(BridgeAR): Write a test for these two error cases\n // if there's nothing in the write buffer, then that means\n // that nothing more will ever be provided\n\n if (stream._writableState.length) throw new ERR_TRANSFORM_WITH_LENGTH_0();\n if (stream._transformState.transforming) throw new ERR_TRANSFORM_ALREADY_TRANSFORMING();\n return stream.push(null);\n}","'use strict';\n\nvar utils = exports;\n\nfunction toArray(msg, enc) {\n if (Array.isArray(msg)) return msg.slice();\n if (!msg) return [];\n var res = [];\n\n if (typeof msg !== 'string') {\n for (var i = 0; i < msg.length; i++) {\n res[i] = msg[i] | 0;\n }\n\n return res;\n }\n\n if (enc === 'hex') {\n msg = msg.replace(/[^a-z0-9]+/ig, '');\n if (msg.length % 2 !== 0) msg = '0' + msg;\n\n for (var i = 0; i < msg.length; i += 2) {\n res.push(parseInt(msg[i] + msg[i + 1], 16));\n }\n } else {\n for (var i = 0; i < msg.length; i++) {\n var c = msg.charCodeAt(i);\n var hi = c >> 8;\n var lo = c & 0xff;\n if (hi) res.push(hi, lo);else res.push(lo);\n }\n }\n\n return res;\n}\n\nutils.toArray = toArray;\n\nfunction zero2(word) {\n if (word.length === 1) return '0' + word;else return word;\n}\n\nutils.zero2 = zero2;\n\nfunction toHex(msg) {\n var res = '';\n\n for (var i = 0; i < msg.length; i++) {\n res += zero2(msg[i].toString(16));\n }\n\n return res;\n}\n\nutils.toHex = toHex;\n\nutils.encode = function encode(arr, enc) {\n if (enc === 'hex') return toHex(arr);else return arr;\n};","'use strict';\n\nvar curve = exports;\ncurve.base = require('./base');\ncurve.short = require('./short');\ncurve.mont = require('./mont');\ncurve.edwards = require('./edwards');","'use strict';\n\nvar utils = require('../utils');\n\nvar rotr32 = utils.rotr32;\n\nfunction ft_1(s, x, y, z) {\n if (s === 0) return ch32(x, y, z);\n if (s === 1 || s === 3) return p32(x, y, z);\n if (s === 2) return maj32(x, y, z);\n}\n\nexports.ft_1 = ft_1;\n\nfunction ch32(x, y, z) {\n return x & y ^ ~x & z;\n}\n\nexports.ch32 = ch32;\n\nfunction maj32(x, y, z) {\n return x & y ^ x & z ^ y & z;\n}\n\nexports.maj32 = maj32;\n\nfunction p32(x, y, z) {\n return x ^ y ^ z;\n}\n\nexports.p32 = p32;\n\nfunction s0_256(x) {\n return rotr32(x, 2) ^ rotr32(x, 13) ^ rotr32(x, 22);\n}\n\nexports.s0_256 = s0_256;\n\nfunction s1_256(x) {\n return rotr32(x, 6) ^ rotr32(x, 11) ^ rotr32(x, 25);\n}\n\nexports.s1_256 = s1_256;\n\nfunction g0_256(x) {\n return rotr32(x, 7) ^ rotr32(x, 18) ^ x >>> 3;\n}\n\nexports.g0_256 = g0_256;\n\nfunction g1_256(x) {\n return rotr32(x, 17) ^ rotr32(x, 19) ^ x >>> 10;\n}\n\nexports.g1_256 = g1_256;","'use strict';\n\nvar utils = require('../utils');\n\nvar common = require('../common');\n\nvar shaCommon = require('./common');\n\nvar assert = require('minimalistic-assert');\n\nvar sum32 = utils.sum32;\nvar sum32_4 = utils.sum32_4;\nvar sum32_5 = utils.sum32_5;\nvar ch32 = shaCommon.ch32;\nvar maj32 = shaCommon.maj32;\nvar s0_256 = shaCommon.s0_256;\nvar s1_256 = shaCommon.s1_256;\nvar g0_256 = shaCommon.g0_256;\nvar g1_256 = shaCommon.g1_256;\nvar BlockHash = common.BlockHash;\nvar sha256_K = [0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5, 0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174, 0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da, 0x983e5152, 0xa831c66d, 0xb00327c8, 0xbf597fc7, 0xc6e00bf3, 0xd5a79147, 0x06ca6351, 0x14292967, 0x27b70a85, 0x2e1b2138, 0x4d2c6dfc, 0x53380d13, 0x650a7354, 0x766a0abb, 0x81c2c92e, 0x92722c85, 0xa2bfe8a1, 0xa81a664b, 0xc24b8b70, 0xc76c51a3, 0xd192e819, 0xd6990624, 0xf40e3585, 0x106aa070, 0x19a4c116, 0x1e376c08, 0x2748774c, 0x34b0bcb5, 0x391c0cb3, 0x4ed8aa4a, 0x5b9cca4f, 0x682e6ff3, 0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2];\n\nfunction SHA256() {\n if (!(this instanceof SHA256)) return new SHA256();\n BlockHash.call(this);\n this.h = [0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19];\n this.k = sha256_K;\n this.W = new Array(64);\n}\n\nutils.inherits(SHA256, BlockHash);\nmodule.exports = SHA256;\nSHA256.blockSize = 512;\nSHA256.outSize = 256;\nSHA256.hmacStrength = 192;\nSHA256.padLength = 64;\n\nSHA256.prototype._update = function _update(msg, start) {\n var W = this.W;\n\n for (var i = 0; i < 16; i++) {\n W[i] = msg[start + i];\n }\n\n for (; i < W.length; i++) {\n W[i] = sum32_4(g1_256(W[i - 2]), W[i - 7], g0_256(W[i - 15]), W[i - 16]);\n }\n\n var a = this.h[0];\n var b = this.h[1];\n var c = this.h[2];\n var d = this.h[3];\n var e = this.h[4];\n var f = this.h[5];\n var g = this.h[6];\n var h = this.h[7];\n assert(this.k.length === W.length);\n\n for (i = 0; i < W.length; i++) {\n var T1 = sum32_5(h, s1_256(e), ch32(e, f, g), this.k[i], W[i]);\n var T2 = sum32(s0_256(a), maj32(a, b, c));\n h = g;\n g = f;\n f = e;\n e = sum32(d, T1);\n d = c;\n c = b;\n b = a;\n a = sum32(T1, T2);\n }\n\n this.h[0] = sum32(this.h[0], a);\n this.h[1] = sum32(this.h[1], b);\n this.h[2] = sum32(this.h[2], c);\n this.h[3] = sum32(this.h[3], d);\n this.h[4] = sum32(this.h[4], e);\n this.h[5] = sum32(this.h[5], f);\n this.h[6] = sum32(this.h[6], g);\n this.h[7] = sum32(this.h[7], h);\n};\n\nSHA256.prototype._digest = function digest(enc) {\n if (enc === 'hex') return utils.toHex32(this.h, 'big');else return utils.split32(this.h, 'big');\n};","'use strict';\n\nvar utils = require('../utils');\n\nvar common = require('../common');\n\nvar assert = require('minimalistic-assert');\n\nvar rotr64_hi = utils.rotr64_hi;\nvar rotr64_lo = utils.rotr64_lo;\nvar shr64_hi = utils.shr64_hi;\nvar shr64_lo = utils.shr64_lo;\nvar sum64 = utils.sum64;\nvar sum64_hi = utils.sum64_hi;\nvar sum64_lo = utils.sum64_lo;\nvar sum64_4_hi = utils.sum64_4_hi;\nvar sum64_4_lo = utils.sum64_4_lo;\nvar sum64_5_hi = utils.sum64_5_hi;\nvar sum64_5_lo = utils.sum64_5_lo;\nvar BlockHash = common.BlockHash;\nvar sha512_K = [0x428a2f98, 0xd728ae22, 0x71374491, 0x23ef65cd, 0xb5c0fbcf, 0xec4d3b2f, 0xe9b5dba5, 0x8189dbbc, 0x3956c25b, 0xf348b538, 0x59f111f1, 0xb605d019, 0x923f82a4, 0xaf194f9b, 0xab1c5ed5, 0xda6d8118, 0xd807aa98, 0xa3030242, 0x12835b01, 0x45706fbe, 0x243185be, 0x4ee4b28c, 0x550c7dc3, 0xd5ffb4e2, 0x72be5d74, 0xf27b896f, 0x80deb1fe, 0x3b1696b1, 0x9bdc06a7, 0x25c71235, 0xc19bf174, 0xcf692694, 0xe49b69c1, 0x9ef14ad2, 0xefbe4786, 0x384f25e3, 0x0fc19dc6, 0x8b8cd5b5, 0x240ca1cc, 0x77ac9c65, 0x2de92c6f, 0x592b0275, 0x4a7484aa, 0x6ea6e483, 0x5cb0a9dc, 0xbd41fbd4, 0x76f988da, 0x831153b5, 0x983e5152, 0xee66dfab, 0xa831c66d, 0x2db43210, 0xb00327c8, 0x98fb213f, 0xbf597fc7, 0xbeef0ee4, 0xc6e00bf3, 0x3da88fc2, 0xd5a79147, 0x930aa725, 0x06ca6351, 0xe003826f, 0x14292967, 0x0a0e6e70, 0x27b70a85, 0x46d22ffc, 0x2e1b2138, 0x5c26c926, 0x4d2c6dfc, 0x5ac42aed, 0x53380d13, 0x9d95b3df, 0x650a7354, 0x8baf63de, 0x766a0abb, 0x3c77b2a8, 0x81c2c92e, 0x47edaee6, 0x92722c85, 0x1482353b, 0xa2bfe8a1, 0x4cf10364, 0xa81a664b, 0xbc423001, 0xc24b8b70, 0xd0f89791, 0xc76c51a3, 0x0654be30, 0xd192e819, 0xd6ef5218, 0xd6990624, 0x5565a910, 0xf40e3585, 0x5771202a, 0x106aa070, 0x32bbd1b8, 0x19a4c116, 0xb8d2d0c8, 0x1e376c08, 0x5141ab53, 0x2748774c, 0xdf8eeb99, 0x34b0bcb5, 0xe19b48a8, 0x391c0cb3, 0xc5c95a63, 0x4ed8aa4a, 0xe3418acb, 0x5b9cca4f, 0x7763e373, 0x682e6ff3, 0xd6b2b8a3, 0x748f82ee, 0x5defb2fc, 0x78a5636f, 0x43172f60, 0x84c87814, 0xa1f0ab72, 0x8cc70208, 0x1a6439ec, 0x90befffa, 0x23631e28, 0xa4506ceb, 0xde82bde9, 0xbef9a3f7, 0xb2c67915, 0xc67178f2, 0xe372532b, 0xca273ece, 0xea26619c, 0xd186b8c7, 0x21c0c207, 0xeada7dd6, 0xcde0eb1e, 0xf57d4f7f, 0xee6ed178, 0x06f067aa, 0x72176fba, 0x0a637dc5, 0xa2c898a6, 0x113f9804, 0xbef90dae, 0x1b710b35, 0x131c471b, 0x28db77f5, 0x23047d84, 0x32caab7b, 0x40c72493, 0x3c9ebe0a, 0x15c9bebc, 0x431d67c4, 0x9c100d4c, 0x4cc5d4be, 0xcb3e42b6, 0x597f299c, 0xfc657e2a, 0x5fcb6fab, 0x3ad6faec, 0x6c44198c, 0x4a475817];\n\nfunction SHA512() {\n if (!(this instanceof SHA512)) return new SHA512();\n BlockHash.call(this);\n this.h = [0x6a09e667, 0xf3bcc908, 0xbb67ae85, 0x84caa73b, 0x3c6ef372, 0xfe94f82b, 0xa54ff53a, 0x5f1d36f1, 0x510e527f, 0xade682d1, 0x9b05688c, 0x2b3e6c1f, 0x1f83d9ab, 0xfb41bd6b, 0x5be0cd19, 0x137e2179];\n this.k = sha512_K;\n this.W = new Array(160);\n}\n\nutils.inherits(SHA512, BlockHash);\nmodule.exports = SHA512;\nSHA512.blockSize = 1024;\nSHA512.outSize = 512;\nSHA512.hmacStrength = 192;\nSHA512.padLength = 128;\n\nSHA512.prototype._prepareBlock = function _prepareBlock(msg, start) {\n var W = this.W; // 32 x 32bit words\n\n for (var i = 0; i < 32; i++) {\n W[i] = msg[start + i];\n }\n\n for (; i < W.length; i += 2) {\n var c0_hi = g1_512_hi(W[i - 4], W[i - 3]); // i - 2\n\n var c0_lo = g1_512_lo(W[i - 4], W[i - 3]);\n var c1_hi = W[i - 14]; // i - 7\n\n var c1_lo = W[i - 13];\n var c2_hi = g0_512_hi(W[i - 30], W[i - 29]); // i - 15\n\n var c2_lo = g0_512_lo(W[i - 30], W[i - 29]);\n var c3_hi = W[i - 32]; // i - 16\n\n var c3_lo = W[i - 31];\n W[i] = sum64_4_hi(c0_hi, c0_lo, c1_hi, c1_lo, c2_hi, c2_lo, c3_hi, c3_lo);\n W[i + 1] = sum64_4_lo(c0_hi, c0_lo, c1_hi, c1_lo, c2_hi, c2_lo, c3_hi, c3_lo);\n }\n};\n\nSHA512.prototype._update = function _update(msg, start) {\n this._prepareBlock(msg, start);\n\n var W = this.W;\n var ah = this.h[0];\n var al = this.h[1];\n var bh = this.h[2];\n var bl = this.h[3];\n var ch = this.h[4];\n var cl = this.h[5];\n var dh = this.h[6];\n var dl = this.h[7];\n var eh = this.h[8];\n var el = this.h[9];\n var fh = this.h[10];\n var fl = this.h[11];\n var gh = this.h[12];\n var gl = this.h[13];\n var hh = this.h[14];\n var hl = this.h[15];\n assert(this.k.length === W.length);\n\n for (var i = 0; i < W.length; i += 2) {\n var c0_hi = hh;\n var c0_lo = hl;\n var c1_hi = s1_512_hi(eh, el);\n var c1_lo = s1_512_lo(eh, el);\n var c2_hi = ch64_hi(eh, el, fh, fl, gh, gl);\n var c2_lo = ch64_lo(eh, el, fh, fl, gh, gl);\n var c3_hi = this.k[i];\n var c3_lo = this.k[i + 1];\n var c4_hi = W[i];\n var c4_lo = W[i + 1];\n var T1_hi = sum64_5_hi(c0_hi, c0_lo, c1_hi, c1_lo, c2_hi, c2_lo, c3_hi, c3_lo, c4_hi, c4_lo);\n var T1_lo = sum64_5_lo(c0_hi, c0_lo, c1_hi, c1_lo, c2_hi, c2_lo, c3_hi, c3_lo, c4_hi, c4_lo);\n c0_hi = s0_512_hi(ah, al);\n c0_lo = s0_512_lo(ah, al);\n c1_hi = maj64_hi(ah, al, bh, bl, ch, cl);\n c1_lo = maj64_lo(ah, al, bh, bl, ch, cl);\n var T2_hi = sum64_hi(c0_hi, c0_lo, c1_hi, c1_lo);\n var T2_lo = sum64_lo(c0_hi, c0_lo, c1_hi, c1_lo);\n hh = gh;\n hl = gl;\n gh = fh;\n gl = fl;\n fh = eh;\n fl = el;\n eh = sum64_hi(dh, dl, T1_hi, T1_lo);\n el = sum64_lo(dl, dl, T1_hi, T1_lo);\n dh = ch;\n dl = cl;\n ch = bh;\n cl = bl;\n bh = ah;\n bl = al;\n ah = sum64_hi(T1_hi, T1_lo, T2_hi, T2_lo);\n al = sum64_lo(T1_hi, T1_lo, T2_hi, T2_lo);\n }\n\n sum64(this.h, 0, ah, al);\n sum64(this.h, 2, bh, bl);\n sum64(this.h, 4, ch, cl);\n sum64(this.h, 6, dh, dl);\n sum64(this.h, 8, eh, el);\n sum64(this.h, 10, fh, fl);\n sum64(this.h, 12, gh, gl);\n sum64(this.h, 14, hh, hl);\n};\n\nSHA512.prototype._digest = function digest(enc) {\n if (enc === 'hex') return utils.toHex32(this.h, 'big');else return utils.split32(this.h, 'big');\n};\n\nfunction ch64_hi(xh, xl, yh, yl, zh) {\n var r = xh & yh ^ ~xh & zh;\n if (r < 0) r += 0x100000000;\n return r;\n}\n\nfunction ch64_lo(xh, xl, yh, yl, zh, zl) {\n var r = xl & yl ^ ~xl & zl;\n if (r < 0) r += 0x100000000;\n return r;\n}\n\nfunction maj64_hi(xh, xl, yh, yl, zh) {\n var r = xh & yh ^ xh & zh ^ yh & zh;\n if (r < 0) r += 0x100000000;\n return r;\n}\n\nfunction maj64_lo(xh, xl, yh, yl, zh, zl) {\n var r = xl & yl ^ xl & zl ^ yl & zl;\n if (r < 0) r += 0x100000000;\n return r;\n}\n\nfunction s0_512_hi(xh, xl) {\n var c0_hi = rotr64_hi(xh, xl, 28);\n var c1_hi = rotr64_hi(xl, xh, 2); // 34\n\n var c2_hi = rotr64_hi(xl, xh, 7); // 39\n\n var r = c0_hi ^ c1_hi ^ c2_hi;\n if (r < 0) r += 0x100000000;\n return r;\n}\n\nfunction s0_512_lo(xh, xl) {\n var c0_lo = rotr64_lo(xh, xl, 28);\n var c1_lo = rotr64_lo(xl, xh, 2); // 34\n\n var c2_lo = rotr64_lo(xl, xh, 7); // 39\n\n var r = c0_lo ^ c1_lo ^ c2_lo;\n if (r < 0) r += 0x100000000;\n return r;\n}\n\nfunction s1_512_hi(xh, xl) {\n var c0_hi = rotr64_hi(xh, xl, 14);\n var c1_hi = rotr64_hi(xh, xl, 18);\n var c2_hi = rotr64_hi(xl, xh, 9); // 41\n\n var r = c0_hi ^ c1_hi ^ c2_hi;\n if (r < 0) r += 0x100000000;\n return r;\n}\n\nfunction s1_512_lo(xh, xl) {\n var c0_lo = rotr64_lo(xh, xl, 14);\n var c1_lo = rotr64_lo(xh, xl, 18);\n var c2_lo = rotr64_lo(xl, xh, 9); // 41\n\n var r = c0_lo ^ c1_lo ^ c2_lo;\n if (r < 0) r += 0x100000000;\n return r;\n}\n\nfunction g0_512_hi(xh, xl) {\n var c0_hi = rotr64_hi(xh, xl, 1);\n var c1_hi = rotr64_hi(xh, xl, 8);\n var c2_hi = shr64_hi(xh, xl, 7);\n var r = c0_hi ^ c1_hi ^ c2_hi;\n if (r < 0) r += 0x100000000;\n return r;\n}\n\nfunction g0_512_lo(xh, xl) {\n var c0_lo = rotr64_lo(xh, xl, 1);\n var c1_lo = rotr64_lo(xh, xl, 8);\n var c2_lo = shr64_lo(xh, xl, 7);\n var r = c0_lo ^ c1_lo ^ c2_lo;\n if (r < 0) r += 0x100000000;\n return r;\n}\n\nfunction g1_512_hi(xh, xl) {\n var c0_hi = rotr64_hi(xh, xl, 19);\n var c1_hi = rotr64_hi(xl, xh, 29); // 61\n\n var c2_hi = shr64_hi(xh, xl, 6);\n var r = c0_hi ^ c1_hi ^ c2_hi;\n if (r < 0) r += 0x100000000;\n return r;\n}\n\nfunction g1_512_lo(xh, xl) {\n var c0_lo = rotr64_lo(xh, xl, 19);\n var c1_lo = rotr64_lo(xl, xh, 29); // 61\n\n var c2_lo = shr64_lo(xh, xl, 6);\n var r = c0_lo ^ c1_lo ^ c2_lo;\n if (r < 0) r += 0x100000000;\n return r;\n}","'use strict';\n\nvar asn1 = exports;\nasn1.bignum = require('bn.js');\nasn1.define = require('./asn1/api').define;\nasn1.base = require('./asn1/base');\nasn1.constants = require('./asn1/constants');\nasn1.decoders = require('./asn1/decoders');\nasn1.encoders = require('./asn1/encoders');","(function (module, exports) {\n 'use strict'; // Utils\n\n function assert(val, msg) {\n if (!val) throw new Error(msg || 'Assertion failed');\n } // Could use `inherits` module, but don't want to move from single file\n // architecture yet.\n\n\n function inherits(ctor, superCtor) {\n ctor.super_ = superCtor;\n\n var TempCtor = function TempCtor() {};\n\n TempCtor.prototype = superCtor.prototype;\n ctor.prototype = new TempCtor();\n ctor.prototype.constructor = ctor;\n } // BN\n\n\n function BN(number, base, endian) {\n if (BN.isBN(number)) {\n return number;\n }\n\n this.negative = 0;\n this.words = null;\n this.length = 0; // Reduction context\n\n this.red = null;\n\n if (number !== null) {\n if (base === 'le' || base === 'be') {\n endian = base;\n base = 10;\n }\n\n this._init(number || 0, base || 10, endian || 'be');\n }\n }\n\n if (typeof module === 'object') {\n module.exports = BN;\n } else {\n exports.BN = BN;\n }\n\n BN.BN = BN;\n BN.wordSize = 26;\n var Buffer;\n\n try {\n if (typeof window !== 'undefined' && typeof window.Buffer !== 'undefined') {\n Buffer = window.Buffer;\n } else {\n Buffer = require('buffer').Buffer;\n }\n } catch (e) {}\n\n BN.isBN = function isBN(num) {\n if (num instanceof BN) {\n return true;\n }\n\n return num !== null && typeof num === 'object' && num.constructor.wordSize === BN.wordSize && Array.isArray(num.words);\n };\n\n BN.max = function max(left, right) {\n if (left.cmp(right) > 0) return left;\n return right;\n };\n\n BN.min = function min(left, right) {\n if (left.cmp(right) < 0) return left;\n return right;\n };\n\n BN.prototype._init = function init(number, base, endian) {\n if (typeof number === 'number') {\n return this._initNumber(number, base, endian);\n }\n\n if (typeof number === 'object') {\n return this._initArray(number, base, endian);\n }\n\n if (base === 'hex') {\n base = 16;\n }\n\n assert(base === (base | 0) && base >= 2 && base <= 36);\n number = number.toString().replace(/\\s+/g, '');\n var start = 0;\n\n if (number[0] === '-') {\n start++;\n this.negative = 1;\n }\n\n if (start < number.length) {\n if (base === 16) {\n this._parseHex(number, start, endian);\n } else {\n this._parseBase(number, base, start);\n\n if (endian === 'le') {\n this._initArray(this.toArray(), base, endian);\n }\n }\n }\n };\n\n BN.prototype._initNumber = function _initNumber(number, base, endian) {\n if (number < 0) {\n this.negative = 1;\n number = -number;\n }\n\n if (number < 0x4000000) {\n this.words = [number & 0x3ffffff];\n this.length = 1;\n } else if (number < 0x10000000000000) {\n this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff];\n this.length = 2;\n } else {\n assert(number < 0x20000000000000); // 2 ^ 53 (unsafe)\n\n this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff, 1];\n this.length = 3;\n }\n\n if (endian !== 'le') return; // Reverse the bytes\n\n this._initArray(this.toArray(), base, endian);\n };\n\n BN.prototype._initArray = function _initArray(number, base, endian) {\n // Perhaps a Uint8Array\n assert(typeof number.length === 'number');\n\n if (number.length <= 0) {\n this.words = [0];\n this.length = 1;\n return this;\n }\n\n this.length = Math.ceil(number.length / 3);\n this.words = new Array(this.length);\n\n for (var i = 0; i < this.length; i++) {\n this.words[i] = 0;\n }\n\n var j, w;\n var off = 0;\n\n if (endian === 'be') {\n for (i = number.length - 1, j = 0; i >= 0; i -= 3) {\n w = number[i] | number[i - 1] << 8 | number[i - 2] << 16;\n this.words[j] |= w << off & 0x3ffffff;\n this.words[j + 1] = w >>> 26 - off & 0x3ffffff;\n off += 24;\n\n if (off >= 26) {\n off -= 26;\n j++;\n }\n }\n } else if (endian === 'le') {\n for (i = 0, j = 0; i < number.length; i += 3) {\n w = number[i] | number[i + 1] << 8 | number[i + 2] << 16;\n this.words[j] |= w << off & 0x3ffffff;\n this.words[j + 1] = w >>> 26 - off & 0x3ffffff;\n off += 24;\n\n if (off >= 26) {\n off -= 26;\n j++;\n }\n }\n }\n\n return this.strip();\n };\n\n function parseHex4Bits(string, index) {\n var c = string.charCodeAt(index); // 'A' - 'F'\n\n if (c >= 65 && c <= 70) {\n return c - 55; // 'a' - 'f'\n } else if (c >= 97 && c <= 102) {\n return c - 87; // '0' - '9'\n } else {\n return c - 48 & 0xf;\n }\n }\n\n function parseHexByte(string, lowerBound, index) {\n var r = parseHex4Bits(string, index);\n\n if (index - 1 >= lowerBound) {\n r |= parseHex4Bits(string, index - 1) << 4;\n }\n\n return r;\n }\n\n BN.prototype._parseHex = function _parseHex(number, start, endian) {\n // Create possibly bigger array to ensure that it fits the number\n this.length = Math.ceil((number.length - start) / 6);\n this.words = new Array(this.length);\n\n for (var i = 0; i < this.length; i++) {\n this.words[i] = 0;\n } // 24-bits chunks\n\n\n var off = 0;\n var j = 0;\n var w;\n\n if (endian === 'be') {\n for (i = number.length - 1; i >= start; i -= 2) {\n w = parseHexByte(number, start, i) << off;\n this.words[j] |= w & 0x3ffffff;\n\n if (off >= 18) {\n off -= 18;\n j += 1;\n this.words[j] |= w >>> 26;\n } else {\n off += 8;\n }\n }\n } else {\n var parseLength = number.length - start;\n\n for (i = parseLength % 2 === 0 ? start + 1 : start; i < number.length; i += 2) {\n w = parseHexByte(number, start, i) << off;\n this.words[j] |= w & 0x3ffffff;\n\n if (off >= 18) {\n off -= 18;\n j += 1;\n this.words[j] |= w >>> 26;\n } else {\n off += 8;\n }\n }\n }\n\n this.strip();\n };\n\n function parseBase(str, start, end, mul) {\n var r = 0;\n var len = Math.min(str.length, end);\n\n for (var i = start; i < len; i++) {\n var c = str.charCodeAt(i) - 48;\n r *= mul; // 'a'\n\n if (c >= 49) {\n r += c - 49 + 0xa; // 'A'\n } else if (c >= 17) {\n r += c - 17 + 0xa; // '0' - '9'\n } else {\n r += c;\n }\n }\n\n return r;\n }\n\n BN.prototype._parseBase = function _parseBase(number, base, start) {\n // Initialize as zero\n this.words = [0];\n this.length = 1; // Find length of limb in base\n\n for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) {\n limbLen++;\n }\n\n limbLen--;\n limbPow = limbPow / base | 0;\n var total = number.length - start;\n var mod = total % limbLen;\n var end = Math.min(total, total - mod) + start;\n var word = 0;\n\n for (var i = start; i < end; i += limbLen) {\n word = parseBase(number, i, i + limbLen, base);\n this.imuln(limbPow);\n\n if (this.words[0] + word < 0x4000000) {\n this.words[0] += word;\n } else {\n this._iaddn(word);\n }\n }\n\n if (mod !== 0) {\n var pow = 1;\n word = parseBase(number, i, number.length, base);\n\n for (i = 0; i < mod; i++) {\n pow *= base;\n }\n\n this.imuln(pow);\n\n if (this.words[0] + word < 0x4000000) {\n this.words[0] += word;\n } else {\n this._iaddn(word);\n }\n }\n\n this.strip();\n };\n\n BN.prototype.copy = function copy(dest) {\n dest.words = new Array(this.length);\n\n for (var i = 0; i < this.length; i++) {\n dest.words[i] = this.words[i];\n }\n\n dest.length = this.length;\n dest.negative = this.negative;\n dest.red = this.red;\n };\n\n BN.prototype.clone = function clone() {\n var r = new BN(null);\n this.copy(r);\n return r;\n };\n\n BN.prototype._expand = function _expand(size) {\n while (this.length < size) {\n this.words[this.length++] = 0;\n }\n\n return this;\n }; // Remove leading `0` from `this`\n\n\n BN.prototype.strip = function strip() {\n while (this.length > 1 && this.words[this.length - 1] === 0) {\n this.length--;\n }\n\n return this._normSign();\n };\n\n BN.prototype._normSign = function _normSign() {\n // -0 = 0\n if (this.length === 1 && this.words[0] === 0) {\n this.negative = 0;\n }\n\n return this;\n };\n\n BN.prototype.inspect = function inspect() {\n return (this.red ? '';\n };\n /*\n var zeros = [];\n var groupSizes = [];\n var groupBases = [];\n var s = '';\n var i = -1;\n while (++i < BN.wordSize) {\n zeros[i] = s;\n s += '0';\n }\n groupSizes[0] = 0;\n groupSizes[1] = 0;\n groupBases[0] = 0;\n groupBases[1] = 0;\n var base = 2 - 1;\n while (++base < 36 + 1) {\n var groupSize = 0;\n var groupBase = 1;\n while (groupBase < (1 << BN.wordSize) / base) {\n groupBase *= base;\n groupSize += 1;\n }\n groupSizes[base] = groupSize;\n groupBases[base] = groupBase;\n }\n */\n\n\n var zeros = ['', '0', '00', '000', '0000', '00000', '000000', '0000000', '00000000', '000000000', '0000000000', '00000000000', '000000000000', '0000000000000', '00000000000000', '000000000000000', '0000000000000000', '00000000000000000', '000000000000000000', '0000000000000000000', '00000000000000000000', '000000000000000000000', '0000000000000000000000', '00000000000000000000000', '000000000000000000000000', '0000000000000000000000000'];\n var groupSizes = [0, 0, 25, 16, 12, 11, 10, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5];\n var groupBases = [0, 0, 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216, 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625, 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632, 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149, 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176];\n\n BN.prototype.toString = function toString(base, padding) {\n base = base || 10;\n padding = padding | 0 || 1;\n var out;\n\n if (base === 16 || base === 'hex') {\n out = '';\n var off = 0;\n var carry = 0;\n\n for (var i = 0; i < this.length; i++) {\n var w = this.words[i];\n var word = ((w << off | carry) & 0xffffff).toString(16);\n carry = w >>> 24 - off & 0xffffff;\n\n if (carry !== 0 || i !== this.length - 1) {\n out = zeros[6 - word.length] + word + out;\n } else {\n out = word + out;\n }\n\n off += 2;\n\n if (off >= 26) {\n off -= 26;\n i--;\n }\n }\n\n if (carry !== 0) {\n out = carry.toString(16) + out;\n }\n\n while (out.length % padding !== 0) {\n out = '0' + out;\n }\n\n if (this.negative !== 0) {\n out = '-' + out;\n }\n\n return out;\n }\n\n if (base === (base | 0) && base >= 2 && base <= 36) {\n // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base));\n var groupSize = groupSizes[base]; // var groupBase = Math.pow(base, groupSize);\n\n var groupBase = groupBases[base];\n out = '';\n var c = this.clone();\n c.negative = 0;\n\n while (!c.isZero()) {\n var r = c.modn(groupBase).toString(base);\n c = c.idivn(groupBase);\n\n if (!c.isZero()) {\n out = zeros[groupSize - r.length] + r + out;\n } else {\n out = r + out;\n }\n }\n\n if (this.isZero()) {\n out = '0' + out;\n }\n\n while (out.length % padding !== 0) {\n out = '0' + out;\n }\n\n if (this.negative !== 0) {\n out = '-' + out;\n }\n\n return out;\n }\n\n assert(false, 'Base should be between 2 and 36');\n };\n\n BN.prototype.toNumber = function toNumber() {\n var ret = this.words[0];\n\n if (this.length === 2) {\n ret += this.words[1] * 0x4000000;\n } else if (this.length === 3 && this.words[2] === 0x01) {\n // NOTE: at this stage it is known that the top bit is set\n ret += 0x10000000000000 + this.words[1] * 0x4000000;\n } else if (this.length > 2) {\n assert(false, 'Number can only safely store up to 53 bits');\n }\n\n return this.negative !== 0 ? -ret : ret;\n };\n\n BN.prototype.toJSON = function toJSON() {\n return this.toString(16);\n };\n\n BN.prototype.toBuffer = function toBuffer(endian, length) {\n assert(typeof Buffer !== 'undefined');\n return this.toArrayLike(Buffer, endian, length);\n };\n\n BN.prototype.toArray = function toArray(endian, length) {\n return this.toArrayLike(Array, endian, length);\n };\n\n BN.prototype.toArrayLike = function toArrayLike(ArrayType, endian, length) {\n var byteLength = this.byteLength();\n var reqLength = length || Math.max(1, byteLength);\n assert(byteLength <= reqLength, 'byte array longer than desired length');\n assert(reqLength > 0, 'Requested array length <= 0');\n this.strip();\n var littleEndian = endian === 'le';\n var res = new ArrayType(reqLength);\n var b, i;\n var q = this.clone();\n\n if (!littleEndian) {\n // Assume big-endian\n for (i = 0; i < reqLength - byteLength; i++) {\n res[i] = 0;\n }\n\n for (i = 0; !q.isZero(); i++) {\n b = q.andln(0xff);\n q.iushrn(8);\n res[reqLength - i - 1] = b;\n }\n } else {\n for (i = 0; !q.isZero(); i++) {\n b = q.andln(0xff);\n q.iushrn(8);\n res[i] = b;\n }\n\n for (; i < reqLength; i++) {\n res[i] = 0;\n }\n }\n\n return res;\n };\n\n if (Math.clz32) {\n BN.prototype._countBits = function _countBits(w) {\n return 32 - Math.clz32(w);\n };\n } else {\n BN.prototype._countBits = function _countBits(w) {\n var t = w;\n var r = 0;\n\n if (t >= 0x1000) {\n r += 13;\n t >>>= 13;\n }\n\n if (t >= 0x40) {\n r += 7;\n t >>>= 7;\n }\n\n if (t >= 0x8) {\n r += 4;\n t >>>= 4;\n }\n\n if (t >= 0x02) {\n r += 2;\n t >>>= 2;\n }\n\n return r + t;\n };\n }\n\n BN.prototype._zeroBits = function _zeroBits(w) {\n // Short-cut\n if (w === 0) return 26;\n var t = w;\n var r = 0;\n\n if ((t & 0x1fff) === 0) {\n r += 13;\n t >>>= 13;\n }\n\n if ((t & 0x7f) === 0) {\n r += 7;\n t >>>= 7;\n }\n\n if ((t & 0xf) === 0) {\n r += 4;\n t >>>= 4;\n }\n\n if ((t & 0x3) === 0) {\n r += 2;\n t >>>= 2;\n }\n\n if ((t & 0x1) === 0) {\n r++;\n }\n\n return r;\n }; // Return number of used bits in a BN\n\n\n BN.prototype.bitLength = function bitLength() {\n var w = this.words[this.length - 1];\n\n var hi = this._countBits(w);\n\n return (this.length - 1) * 26 + hi;\n };\n\n function toBitArray(num) {\n var w = new Array(num.bitLength());\n\n for (var bit = 0; bit < w.length; bit++) {\n var off = bit / 26 | 0;\n var wbit = bit % 26;\n w[bit] = (num.words[off] & 1 << wbit) >>> wbit;\n }\n\n return w;\n } // Number of trailing zero bits\n\n\n BN.prototype.zeroBits = function zeroBits() {\n if (this.isZero()) return 0;\n var r = 0;\n\n for (var i = 0; i < this.length; i++) {\n var b = this._zeroBits(this.words[i]);\n\n r += b;\n if (b !== 26) break;\n }\n\n return r;\n };\n\n BN.prototype.byteLength = function byteLength() {\n return Math.ceil(this.bitLength() / 8);\n };\n\n BN.prototype.toTwos = function toTwos(width) {\n if (this.negative !== 0) {\n return this.abs().inotn(width).iaddn(1);\n }\n\n return this.clone();\n };\n\n BN.prototype.fromTwos = function fromTwos(width) {\n if (this.testn(width - 1)) {\n return this.notn(width).iaddn(1).ineg();\n }\n\n return this.clone();\n };\n\n BN.prototype.isNeg = function isNeg() {\n return this.negative !== 0;\n }; // Return negative clone of `this`\n\n\n BN.prototype.neg = function neg() {\n return this.clone().ineg();\n };\n\n BN.prototype.ineg = function ineg() {\n if (!this.isZero()) {\n this.negative ^= 1;\n }\n\n return this;\n }; // Or `num` with `this` in-place\n\n\n BN.prototype.iuor = function iuor(num) {\n while (this.length < num.length) {\n this.words[this.length++] = 0;\n }\n\n for (var i = 0; i < num.length; i++) {\n this.words[i] = this.words[i] | num.words[i];\n }\n\n return this.strip();\n };\n\n BN.prototype.ior = function ior(num) {\n assert((this.negative | num.negative) === 0);\n return this.iuor(num);\n }; // Or `num` with `this`\n\n\n BN.prototype.or = function or(num) {\n if (this.length > num.length) return this.clone().ior(num);\n return num.clone().ior(this);\n };\n\n BN.prototype.uor = function uor(num) {\n if (this.length > num.length) return this.clone().iuor(num);\n return num.clone().iuor(this);\n }; // And `num` with `this` in-place\n\n\n BN.prototype.iuand = function iuand(num) {\n // b = min-length(num, this)\n var b;\n\n if (this.length > num.length) {\n b = num;\n } else {\n b = this;\n }\n\n for (var i = 0; i < b.length; i++) {\n this.words[i] = this.words[i] & num.words[i];\n }\n\n this.length = b.length;\n return this.strip();\n };\n\n BN.prototype.iand = function iand(num) {\n assert((this.negative | num.negative) === 0);\n return this.iuand(num);\n }; // And `num` with `this`\n\n\n BN.prototype.and = function and(num) {\n if (this.length > num.length) return this.clone().iand(num);\n return num.clone().iand(this);\n };\n\n BN.prototype.uand = function uand(num) {\n if (this.length > num.length) return this.clone().iuand(num);\n return num.clone().iuand(this);\n }; // Xor `num` with `this` in-place\n\n\n BN.prototype.iuxor = function iuxor(num) {\n // a.length > b.length\n var a;\n var b;\n\n if (this.length > num.length) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n for (var i = 0; i < b.length; i++) {\n this.words[i] = a.words[i] ^ b.words[i];\n }\n\n if (this !== a) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n this.length = a.length;\n return this.strip();\n };\n\n BN.prototype.ixor = function ixor(num) {\n assert((this.negative | num.negative) === 0);\n return this.iuxor(num);\n }; // Xor `num` with `this`\n\n\n BN.prototype.xor = function xor(num) {\n if (this.length > num.length) return this.clone().ixor(num);\n return num.clone().ixor(this);\n };\n\n BN.prototype.uxor = function uxor(num) {\n if (this.length > num.length) return this.clone().iuxor(num);\n return num.clone().iuxor(this);\n }; // Not ``this`` with ``width`` bitwidth\n\n\n BN.prototype.inotn = function inotn(width) {\n assert(typeof width === 'number' && width >= 0);\n var bytesNeeded = Math.ceil(width / 26) | 0;\n var bitsLeft = width % 26; // Extend the buffer with leading zeroes\n\n this._expand(bytesNeeded);\n\n if (bitsLeft > 0) {\n bytesNeeded--;\n } // Handle complete words\n\n\n for (var i = 0; i < bytesNeeded; i++) {\n this.words[i] = ~this.words[i] & 0x3ffffff;\n } // Handle the residue\n\n\n if (bitsLeft > 0) {\n this.words[i] = ~this.words[i] & 0x3ffffff >> 26 - bitsLeft;\n } // And remove leading zeroes\n\n\n return this.strip();\n };\n\n BN.prototype.notn = function notn(width) {\n return this.clone().inotn(width);\n }; // Set `bit` of `this`\n\n\n BN.prototype.setn = function setn(bit, val) {\n assert(typeof bit === 'number' && bit >= 0);\n var off = bit / 26 | 0;\n var wbit = bit % 26;\n\n this._expand(off + 1);\n\n if (val) {\n this.words[off] = this.words[off] | 1 << wbit;\n } else {\n this.words[off] = this.words[off] & ~(1 << wbit);\n }\n\n return this.strip();\n }; // Add `num` to `this` in-place\n\n\n BN.prototype.iadd = function iadd(num) {\n var r; // negative + positive\n\n if (this.negative !== 0 && num.negative === 0) {\n this.negative = 0;\n r = this.isub(num);\n this.negative ^= 1;\n return this._normSign(); // positive + negative\n } else if (this.negative === 0 && num.negative !== 0) {\n num.negative = 0;\n r = this.isub(num);\n num.negative = 1;\n return r._normSign();\n } // a.length > b.length\n\n\n var a, b;\n\n if (this.length > num.length) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n var carry = 0;\n\n for (var i = 0; i < b.length; i++) {\n r = (a.words[i] | 0) + (b.words[i] | 0) + carry;\n this.words[i] = r & 0x3ffffff;\n carry = r >>> 26;\n }\n\n for (; carry !== 0 && i < a.length; i++) {\n r = (a.words[i] | 0) + carry;\n this.words[i] = r & 0x3ffffff;\n carry = r >>> 26;\n }\n\n this.length = a.length;\n\n if (carry !== 0) {\n this.words[this.length] = carry;\n this.length++; // Copy the rest of the words\n } else if (a !== this) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n return this;\n }; // Add `num` to `this`\n\n\n BN.prototype.add = function add(num) {\n var res;\n\n if (num.negative !== 0 && this.negative === 0) {\n num.negative = 0;\n res = this.sub(num);\n num.negative ^= 1;\n return res;\n } else if (num.negative === 0 && this.negative !== 0) {\n this.negative = 0;\n res = num.sub(this);\n this.negative = 1;\n return res;\n }\n\n if (this.length > num.length) return this.clone().iadd(num);\n return num.clone().iadd(this);\n }; // Subtract `num` from `this` in-place\n\n\n BN.prototype.isub = function isub(num) {\n // this - (-num) = this + num\n if (num.negative !== 0) {\n num.negative = 0;\n var r = this.iadd(num);\n num.negative = 1;\n return r._normSign(); // -this - num = -(this + num)\n } else if (this.negative !== 0) {\n this.negative = 0;\n this.iadd(num);\n this.negative = 1;\n return this._normSign();\n } // At this point both numbers are positive\n\n\n var cmp = this.cmp(num); // Optimization - zeroify\n\n if (cmp === 0) {\n this.negative = 0;\n this.length = 1;\n this.words[0] = 0;\n return this;\n } // a > b\n\n\n var a, b;\n\n if (cmp > 0) {\n a = this;\n b = num;\n } else {\n a = num;\n b = this;\n }\n\n var carry = 0;\n\n for (var i = 0; i < b.length; i++) {\n r = (a.words[i] | 0) - (b.words[i] | 0) + carry;\n carry = r >> 26;\n this.words[i] = r & 0x3ffffff;\n }\n\n for (; carry !== 0 && i < a.length; i++) {\n r = (a.words[i] | 0) + carry;\n carry = r >> 26;\n this.words[i] = r & 0x3ffffff;\n } // Copy rest of the words\n\n\n if (carry === 0 && i < a.length && a !== this) {\n for (; i < a.length; i++) {\n this.words[i] = a.words[i];\n }\n }\n\n this.length = Math.max(this.length, i);\n\n if (a !== this) {\n this.negative = 1;\n }\n\n return this.strip();\n }; // Subtract `num` from `this`\n\n\n BN.prototype.sub = function sub(num) {\n return this.clone().isub(num);\n };\n\n function smallMulTo(self, num, out) {\n out.negative = num.negative ^ self.negative;\n var len = self.length + num.length | 0;\n out.length = len;\n len = len - 1 | 0; // Peel one iteration (compiler can't do it, because of code complexity)\n\n var a = self.words[0] | 0;\n var b = num.words[0] | 0;\n var r = a * b;\n var lo = r & 0x3ffffff;\n var carry = r / 0x4000000 | 0;\n out.words[0] = lo;\n\n for (var k = 1; k < len; k++) {\n // Sum all words with the same `i + j = k` and accumulate `ncarry`,\n // note that ncarry could be >= 0x3ffffff\n var ncarry = carry >>> 26;\n var rword = carry & 0x3ffffff;\n var maxJ = Math.min(k, num.length - 1);\n\n for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {\n var i = k - j | 0;\n a = self.words[i] | 0;\n b = num.words[j] | 0;\n r = a * b + rword;\n ncarry += r / 0x4000000 | 0;\n rword = r & 0x3ffffff;\n }\n\n out.words[k] = rword | 0;\n carry = ncarry | 0;\n }\n\n if (carry !== 0) {\n out.words[k] = carry | 0;\n } else {\n out.length--;\n }\n\n return out.strip();\n } // TODO(indutny): it may be reasonable to omit it for users who don't need\n // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit\n // multiplication (like elliptic secp256k1).\n\n\n var comb10MulTo = function comb10MulTo(self, num, out) {\n var a = self.words;\n var b = num.words;\n var o = out.words;\n var c = 0;\n var lo;\n var mid;\n var hi;\n var a0 = a[0] | 0;\n var al0 = a0 & 0x1fff;\n var ah0 = a0 >>> 13;\n var a1 = a[1] | 0;\n var al1 = a1 & 0x1fff;\n var ah1 = a1 >>> 13;\n var a2 = a[2] | 0;\n var al2 = a2 & 0x1fff;\n var ah2 = a2 >>> 13;\n var a3 = a[3] | 0;\n var al3 = a3 & 0x1fff;\n var ah3 = a3 >>> 13;\n var a4 = a[4] | 0;\n var al4 = a4 & 0x1fff;\n var ah4 = a4 >>> 13;\n var a5 = a[5] | 0;\n var al5 = a5 & 0x1fff;\n var ah5 = a5 >>> 13;\n var a6 = a[6] | 0;\n var al6 = a6 & 0x1fff;\n var ah6 = a6 >>> 13;\n var a7 = a[7] | 0;\n var al7 = a7 & 0x1fff;\n var ah7 = a7 >>> 13;\n var a8 = a[8] | 0;\n var al8 = a8 & 0x1fff;\n var ah8 = a8 >>> 13;\n var a9 = a[9] | 0;\n var al9 = a9 & 0x1fff;\n var ah9 = a9 >>> 13;\n var b0 = b[0] | 0;\n var bl0 = b0 & 0x1fff;\n var bh0 = b0 >>> 13;\n var b1 = b[1] | 0;\n var bl1 = b1 & 0x1fff;\n var bh1 = b1 >>> 13;\n var b2 = b[2] | 0;\n var bl2 = b2 & 0x1fff;\n var bh2 = b2 >>> 13;\n var b3 = b[3] | 0;\n var bl3 = b3 & 0x1fff;\n var bh3 = b3 >>> 13;\n var b4 = b[4] | 0;\n var bl4 = b4 & 0x1fff;\n var bh4 = b4 >>> 13;\n var b5 = b[5] | 0;\n var bl5 = b5 & 0x1fff;\n var bh5 = b5 >>> 13;\n var b6 = b[6] | 0;\n var bl6 = b6 & 0x1fff;\n var bh6 = b6 >>> 13;\n var b7 = b[7] | 0;\n var bl7 = b7 & 0x1fff;\n var bh7 = b7 >>> 13;\n var b8 = b[8] | 0;\n var bl8 = b8 & 0x1fff;\n var bh8 = b8 >>> 13;\n var b9 = b[9] | 0;\n var bl9 = b9 & 0x1fff;\n var bh9 = b9 >>> 13;\n out.negative = self.negative ^ num.negative;\n out.length = 19;\n /* k = 0 */\n\n lo = Math.imul(al0, bl0);\n mid = Math.imul(al0, bh0);\n mid = mid + Math.imul(ah0, bl0) | 0;\n hi = Math.imul(ah0, bh0);\n var w0 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w0 >>> 26) | 0;\n w0 &= 0x3ffffff;\n /* k = 1 */\n\n lo = Math.imul(al1, bl0);\n mid = Math.imul(al1, bh0);\n mid = mid + Math.imul(ah1, bl0) | 0;\n hi = Math.imul(ah1, bh0);\n lo = lo + Math.imul(al0, bl1) | 0;\n mid = mid + Math.imul(al0, bh1) | 0;\n mid = mid + Math.imul(ah0, bl1) | 0;\n hi = hi + Math.imul(ah0, bh1) | 0;\n var w1 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w1 >>> 26) | 0;\n w1 &= 0x3ffffff;\n /* k = 2 */\n\n lo = Math.imul(al2, bl0);\n mid = Math.imul(al2, bh0);\n mid = mid + Math.imul(ah2, bl0) | 0;\n hi = Math.imul(ah2, bh0);\n lo = lo + Math.imul(al1, bl1) | 0;\n mid = mid + Math.imul(al1, bh1) | 0;\n mid = mid + Math.imul(ah1, bl1) | 0;\n hi = hi + Math.imul(ah1, bh1) | 0;\n lo = lo + Math.imul(al0, bl2) | 0;\n mid = mid + Math.imul(al0, bh2) | 0;\n mid = mid + Math.imul(ah0, bl2) | 0;\n hi = hi + Math.imul(ah0, bh2) | 0;\n var w2 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w2 >>> 26) | 0;\n w2 &= 0x3ffffff;\n /* k = 3 */\n\n lo = Math.imul(al3, bl0);\n mid = Math.imul(al3, bh0);\n mid = mid + Math.imul(ah3, bl0) | 0;\n hi = Math.imul(ah3, bh0);\n lo = lo + Math.imul(al2, bl1) | 0;\n mid = mid + Math.imul(al2, bh1) | 0;\n mid = mid + Math.imul(ah2, bl1) | 0;\n hi = hi + Math.imul(ah2, bh1) | 0;\n lo = lo + Math.imul(al1, bl2) | 0;\n mid = mid + Math.imul(al1, bh2) | 0;\n mid = mid + Math.imul(ah1, bl2) | 0;\n hi = hi + Math.imul(ah1, bh2) | 0;\n lo = lo + Math.imul(al0, bl3) | 0;\n mid = mid + Math.imul(al0, bh3) | 0;\n mid = mid + Math.imul(ah0, bl3) | 0;\n hi = hi + Math.imul(ah0, bh3) | 0;\n var w3 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w3 >>> 26) | 0;\n w3 &= 0x3ffffff;\n /* k = 4 */\n\n lo = Math.imul(al4, bl0);\n mid = Math.imul(al4, bh0);\n mid = mid + Math.imul(ah4, bl0) | 0;\n hi = Math.imul(ah4, bh0);\n lo = lo + Math.imul(al3, bl1) | 0;\n mid = mid + Math.imul(al3, bh1) | 0;\n mid = mid + Math.imul(ah3, bl1) | 0;\n hi = hi + Math.imul(ah3, bh1) | 0;\n lo = lo + Math.imul(al2, bl2) | 0;\n mid = mid + Math.imul(al2, bh2) | 0;\n mid = mid + Math.imul(ah2, bl2) | 0;\n hi = hi + Math.imul(ah2, bh2) | 0;\n lo = lo + Math.imul(al1, bl3) | 0;\n mid = mid + Math.imul(al1, bh3) | 0;\n mid = mid + Math.imul(ah1, bl3) | 0;\n hi = hi + Math.imul(ah1, bh3) | 0;\n lo = lo + Math.imul(al0, bl4) | 0;\n mid = mid + Math.imul(al0, bh4) | 0;\n mid = mid + Math.imul(ah0, bl4) | 0;\n hi = hi + Math.imul(ah0, bh4) | 0;\n var w4 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w4 >>> 26) | 0;\n w4 &= 0x3ffffff;\n /* k = 5 */\n\n lo = Math.imul(al5, bl0);\n mid = Math.imul(al5, bh0);\n mid = mid + Math.imul(ah5, bl0) | 0;\n hi = Math.imul(ah5, bh0);\n lo = lo + Math.imul(al4, bl1) | 0;\n mid = mid + Math.imul(al4, bh1) | 0;\n mid = mid + Math.imul(ah4, bl1) | 0;\n hi = hi + Math.imul(ah4, bh1) | 0;\n lo = lo + Math.imul(al3, bl2) | 0;\n mid = mid + Math.imul(al3, bh2) | 0;\n mid = mid + Math.imul(ah3, bl2) | 0;\n hi = hi + Math.imul(ah3, bh2) | 0;\n lo = lo + Math.imul(al2, bl3) | 0;\n mid = mid + Math.imul(al2, bh3) | 0;\n mid = mid + Math.imul(ah2, bl3) | 0;\n hi = hi + Math.imul(ah2, bh3) | 0;\n lo = lo + Math.imul(al1, bl4) | 0;\n mid = mid + Math.imul(al1, bh4) | 0;\n mid = mid + Math.imul(ah1, bl4) | 0;\n hi = hi + Math.imul(ah1, bh4) | 0;\n lo = lo + Math.imul(al0, bl5) | 0;\n mid = mid + Math.imul(al0, bh5) | 0;\n mid = mid + Math.imul(ah0, bl5) | 0;\n hi = hi + Math.imul(ah0, bh5) | 0;\n var w5 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w5 >>> 26) | 0;\n w5 &= 0x3ffffff;\n /* k = 6 */\n\n lo = Math.imul(al6, bl0);\n mid = Math.imul(al6, bh0);\n mid = mid + Math.imul(ah6, bl0) | 0;\n hi = Math.imul(ah6, bh0);\n lo = lo + Math.imul(al5, bl1) | 0;\n mid = mid + Math.imul(al5, bh1) | 0;\n mid = mid + Math.imul(ah5, bl1) | 0;\n hi = hi + Math.imul(ah5, bh1) | 0;\n lo = lo + Math.imul(al4, bl2) | 0;\n mid = mid + Math.imul(al4, bh2) | 0;\n mid = mid + Math.imul(ah4, bl2) | 0;\n hi = hi + Math.imul(ah4, bh2) | 0;\n lo = lo + Math.imul(al3, bl3) | 0;\n mid = mid + Math.imul(al3, bh3) | 0;\n mid = mid + Math.imul(ah3, bl3) | 0;\n hi = hi + Math.imul(ah3, bh3) | 0;\n lo = lo + Math.imul(al2, bl4) | 0;\n mid = mid + Math.imul(al2, bh4) | 0;\n mid = mid + Math.imul(ah2, bl4) | 0;\n hi = hi + Math.imul(ah2, bh4) | 0;\n lo = lo + Math.imul(al1, bl5) | 0;\n mid = mid + Math.imul(al1, bh5) | 0;\n mid = mid + Math.imul(ah1, bl5) | 0;\n hi = hi + Math.imul(ah1, bh5) | 0;\n lo = lo + Math.imul(al0, bl6) | 0;\n mid = mid + Math.imul(al0, bh6) | 0;\n mid = mid + Math.imul(ah0, bl6) | 0;\n hi = hi + Math.imul(ah0, bh6) | 0;\n var w6 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w6 >>> 26) | 0;\n w6 &= 0x3ffffff;\n /* k = 7 */\n\n lo = Math.imul(al7, bl0);\n mid = Math.imul(al7, bh0);\n mid = mid + Math.imul(ah7, bl0) | 0;\n hi = Math.imul(ah7, bh0);\n lo = lo + Math.imul(al6, bl1) | 0;\n mid = mid + Math.imul(al6, bh1) | 0;\n mid = mid + Math.imul(ah6, bl1) | 0;\n hi = hi + Math.imul(ah6, bh1) | 0;\n lo = lo + Math.imul(al5, bl2) | 0;\n mid = mid + Math.imul(al5, bh2) | 0;\n mid = mid + Math.imul(ah5, bl2) | 0;\n hi = hi + Math.imul(ah5, bh2) | 0;\n lo = lo + Math.imul(al4, bl3) | 0;\n mid = mid + Math.imul(al4, bh3) | 0;\n mid = mid + Math.imul(ah4, bl3) | 0;\n hi = hi + Math.imul(ah4, bh3) | 0;\n lo = lo + Math.imul(al3, bl4) | 0;\n mid = mid + Math.imul(al3, bh4) | 0;\n mid = mid + Math.imul(ah3, bl4) | 0;\n hi = hi + Math.imul(ah3, bh4) | 0;\n lo = lo + Math.imul(al2, bl5) | 0;\n mid = mid + Math.imul(al2, bh5) | 0;\n mid = mid + Math.imul(ah2, bl5) | 0;\n hi = hi + Math.imul(ah2, bh5) | 0;\n lo = lo + Math.imul(al1, bl6) | 0;\n mid = mid + Math.imul(al1, bh6) | 0;\n mid = mid + Math.imul(ah1, bl6) | 0;\n hi = hi + Math.imul(ah1, bh6) | 0;\n lo = lo + Math.imul(al0, bl7) | 0;\n mid = mid + Math.imul(al0, bh7) | 0;\n mid = mid + Math.imul(ah0, bl7) | 0;\n hi = hi + Math.imul(ah0, bh7) | 0;\n var w7 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w7 >>> 26) | 0;\n w7 &= 0x3ffffff;\n /* k = 8 */\n\n lo = Math.imul(al8, bl0);\n mid = Math.imul(al8, bh0);\n mid = mid + Math.imul(ah8, bl0) | 0;\n hi = Math.imul(ah8, bh0);\n lo = lo + Math.imul(al7, bl1) | 0;\n mid = mid + Math.imul(al7, bh1) | 0;\n mid = mid + Math.imul(ah7, bl1) | 0;\n hi = hi + Math.imul(ah7, bh1) | 0;\n lo = lo + Math.imul(al6, bl2) | 0;\n mid = mid + Math.imul(al6, bh2) | 0;\n mid = mid + Math.imul(ah6, bl2) | 0;\n hi = hi + Math.imul(ah6, bh2) | 0;\n lo = lo + Math.imul(al5, bl3) | 0;\n mid = mid + Math.imul(al5, bh3) | 0;\n mid = mid + Math.imul(ah5, bl3) | 0;\n hi = hi + Math.imul(ah5, bh3) | 0;\n lo = lo + Math.imul(al4, bl4) | 0;\n mid = mid + Math.imul(al4, bh4) | 0;\n mid = mid + Math.imul(ah4, bl4) | 0;\n hi = hi + Math.imul(ah4, bh4) | 0;\n lo = lo + Math.imul(al3, bl5) | 0;\n mid = mid + Math.imul(al3, bh5) | 0;\n mid = mid + Math.imul(ah3, bl5) | 0;\n hi = hi + Math.imul(ah3, bh5) | 0;\n lo = lo + Math.imul(al2, bl6) | 0;\n mid = mid + Math.imul(al2, bh6) | 0;\n mid = mid + Math.imul(ah2, bl6) | 0;\n hi = hi + Math.imul(ah2, bh6) | 0;\n lo = lo + Math.imul(al1, bl7) | 0;\n mid = mid + Math.imul(al1, bh7) | 0;\n mid = mid + Math.imul(ah1, bl7) | 0;\n hi = hi + Math.imul(ah1, bh7) | 0;\n lo = lo + Math.imul(al0, bl8) | 0;\n mid = mid + Math.imul(al0, bh8) | 0;\n mid = mid + Math.imul(ah0, bl8) | 0;\n hi = hi + Math.imul(ah0, bh8) | 0;\n var w8 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w8 >>> 26) | 0;\n w8 &= 0x3ffffff;\n /* k = 9 */\n\n lo = Math.imul(al9, bl0);\n mid = Math.imul(al9, bh0);\n mid = mid + Math.imul(ah9, bl0) | 0;\n hi = Math.imul(ah9, bh0);\n lo = lo + Math.imul(al8, bl1) | 0;\n mid = mid + Math.imul(al8, bh1) | 0;\n mid = mid + Math.imul(ah8, bl1) | 0;\n hi = hi + Math.imul(ah8, bh1) | 0;\n lo = lo + Math.imul(al7, bl2) | 0;\n mid = mid + Math.imul(al7, bh2) | 0;\n mid = mid + Math.imul(ah7, bl2) | 0;\n hi = hi + Math.imul(ah7, bh2) | 0;\n lo = lo + Math.imul(al6, bl3) | 0;\n mid = mid + Math.imul(al6, bh3) | 0;\n mid = mid + Math.imul(ah6, bl3) | 0;\n hi = hi + Math.imul(ah6, bh3) | 0;\n lo = lo + Math.imul(al5, bl4) | 0;\n mid = mid + Math.imul(al5, bh4) | 0;\n mid = mid + Math.imul(ah5, bl4) | 0;\n hi = hi + Math.imul(ah5, bh4) | 0;\n lo = lo + Math.imul(al4, bl5) | 0;\n mid = mid + Math.imul(al4, bh5) | 0;\n mid = mid + Math.imul(ah4, bl5) | 0;\n hi = hi + Math.imul(ah4, bh5) | 0;\n lo = lo + Math.imul(al3, bl6) | 0;\n mid = mid + Math.imul(al3, bh6) | 0;\n mid = mid + Math.imul(ah3, bl6) | 0;\n hi = hi + Math.imul(ah3, bh6) | 0;\n lo = lo + Math.imul(al2, bl7) | 0;\n mid = mid + Math.imul(al2, bh7) | 0;\n mid = mid + Math.imul(ah2, bl7) | 0;\n hi = hi + Math.imul(ah2, bh7) | 0;\n lo = lo + Math.imul(al1, bl8) | 0;\n mid = mid + Math.imul(al1, bh8) | 0;\n mid = mid + Math.imul(ah1, bl8) | 0;\n hi = hi + Math.imul(ah1, bh8) | 0;\n lo = lo + Math.imul(al0, bl9) | 0;\n mid = mid + Math.imul(al0, bh9) | 0;\n mid = mid + Math.imul(ah0, bl9) | 0;\n hi = hi + Math.imul(ah0, bh9) | 0;\n var w9 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w9 >>> 26) | 0;\n w9 &= 0x3ffffff;\n /* k = 10 */\n\n lo = Math.imul(al9, bl1);\n mid = Math.imul(al9, bh1);\n mid = mid + Math.imul(ah9, bl1) | 0;\n hi = Math.imul(ah9, bh1);\n lo = lo + Math.imul(al8, bl2) | 0;\n mid = mid + Math.imul(al8, bh2) | 0;\n mid = mid + Math.imul(ah8, bl2) | 0;\n hi = hi + Math.imul(ah8, bh2) | 0;\n lo = lo + Math.imul(al7, bl3) | 0;\n mid = mid + Math.imul(al7, bh3) | 0;\n mid = mid + Math.imul(ah7, bl3) | 0;\n hi = hi + Math.imul(ah7, bh3) | 0;\n lo = lo + Math.imul(al6, bl4) | 0;\n mid = mid + Math.imul(al6, bh4) | 0;\n mid = mid + Math.imul(ah6, bl4) | 0;\n hi = hi + Math.imul(ah6, bh4) | 0;\n lo = lo + Math.imul(al5, bl5) | 0;\n mid = mid + Math.imul(al5, bh5) | 0;\n mid = mid + Math.imul(ah5, bl5) | 0;\n hi = hi + Math.imul(ah5, bh5) | 0;\n lo = lo + Math.imul(al4, bl6) | 0;\n mid = mid + Math.imul(al4, bh6) | 0;\n mid = mid + Math.imul(ah4, bl6) | 0;\n hi = hi + Math.imul(ah4, bh6) | 0;\n lo = lo + Math.imul(al3, bl7) | 0;\n mid = mid + Math.imul(al3, bh7) | 0;\n mid = mid + Math.imul(ah3, bl7) | 0;\n hi = hi + Math.imul(ah3, bh7) | 0;\n lo = lo + Math.imul(al2, bl8) | 0;\n mid = mid + Math.imul(al2, bh8) | 0;\n mid = mid + Math.imul(ah2, bl8) | 0;\n hi = hi + Math.imul(ah2, bh8) | 0;\n lo = lo + Math.imul(al1, bl9) | 0;\n mid = mid + Math.imul(al1, bh9) | 0;\n mid = mid + Math.imul(ah1, bl9) | 0;\n hi = hi + Math.imul(ah1, bh9) | 0;\n var w10 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w10 >>> 26) | 0;\n w10 &= 0x3ffffff;\n /* k = 11 */\n\n lo = Math.imul(al9, bl2);\n mid = Math.imul(al9, bh2);\n mid = mid + Math.imul(ah9, bl2) | 0;\n hi = Math.imul(ah9, bh2);\n lo = lo + Math.imul(al8, bl3) | 0;\n mid = mid + Math.imul(al8, bh3) | 0;\n mid = mid + Math.imul(ah8, bl3) | 0;\n hi = hi + Math.imul(ah8, bh3) | 0;\n lo = lo + Math.imul(al7, bl4) | 0;\n mid = mid + Math.imul(al7, bh4) | 0;\n mid = mid + Math.imul(ah7, bl4) | 0;\n hi = hi + Math.imul(ah7, bh4) | 0;\n lo = lo + Math.imul(al6, bl5) | 0;\n mid = mid + Math.imul(al6, bh5) | 0;\n mid = mid + Math.imul(ah6, bl5) | 0;\n hi = hi + Math.imul(ah6, bh5) | 0;\n lo = lo + Math.imul(al5, bl6) | 0;\n mid = mid + Math.imul(al5, bh6) | 0;\n mid = mid + Math.imul(ah5, bl6) | 0;\n hi = hi + Math.imul(ah5, bh6) | 0;\n lo = lo + Math.imul(al4, bl7) | 0;\n mid = mid + Math.imul(al4, bh7) | 0;\n mid = mid + Math.imul(ah4, bl7) | 0;\n hi = hi + Math.imul(ah4, bh7) | 0;\n lo = lo + Math.imul(al3, bl8) | 0;\n mid = mid + Math.imul(al3, bh8) | 0;\n mid = mid + Math.imul(ah3, bl8) | 0;\n hi = hi + Math.imul(ah3, bh8) | 0;\n lo = lo + Math.imul(al2, bl9) | 0;\n mid = mid + Math.imul(al2, bh9) | 0;\n mid = mid + Math.imul(ah2, bl9) | 0;\n hi = hi + Math.imul(ah2, bh9) | 0;\n var w11 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w11 >>> 26) | 0;\n w11 &= 0x3ffffff;\n /* k = 12 */\n\n lo = Math.imul(al9, bl3);\n mid = Math.imul(al9, bh3);\n mid = mid + Math.imul(ah9, bl3) | 0;\n hi = Math.imul(ah9, bh3);\n lo = lo + Math.imul(al8, bl4) | 0;\n mid = mid + Math.imul(al8, bh4) | 0;\n mid = mid + Math.imul(ah8, bl4) | 0;\n hi = hi + Math.imul(ah8, bh4) | 0;\n lo = lo + Math.imul(al7, bl5) | 0;\n mid = mid + Math.imul(al7, bh5) | 0;\n mid = mid + Math.imul(ah7, bl5) | 0;\n hi = hi + Math.imul(ah7, bh5) | 0;\n lo = lo + Math.imul(al6, bl6) | 0;\n mid = mid + Math.imul(al6, bh6) | 0;\n mid = mid + Math.imul(ah6, bl6) | 0;\n hi = hi + Math.imul(ah6, bh6) | 0;\n lo = lo + Math.imul(al5, bl7) | 0;\n mid = mid + Math.imul(al5, bh7) | 0;\n mid = mid + Math.imul(ah5, bl7) | 0;\n hi = hi + Math.imul(ah5, bh7) | 0;\n lo = lo + Math.imul(al4, bl8) | 0;\n mid = mid + Math.imul(al4, bh8) | 0;\n mid = mid + Math.imul(ah4, bl8) | 0;\n hi = hi + Math.imul(ah4, bh8) | 0;\n lo = lo + Math.imul(al3, bl9) | 0;\n mid = mid + Math.imul(al3, bh9) | 0;\n mid = mid + Math.imul(ah3, bl9) | 0;\n hi = hi + Math.imul(ah3, bh9) | 0;\n var w12 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w12 >>> 26) | 0;\n w12 &= 0x3ffffff;\n /* k = 13 */\n\n lo = Math.imul(al9, bl4);\n mid = Math.imul(al9, bh4);\n mid = mid + Math.imul(ah9, bl4) | 0;\n hi = Math.imul(ah9, bh4);\n lo = lo + Math.imul(al8, bl5) | 0;\n mid = mid + Math.imul(al8, bh5) | 0;\n mid = mid + Math.imul(ah8, bl5) | 0;\n hi = hi + Math.imul(ah8, bh5) | 0;\n lo = lo + Math.imul(al7, bl6) | 0;\n mid = mid + Math.imul(al7, bh6) | 0;\n mid = mid + Math.imul(ah7, bl6) | 0;\n hi = hi + Math.imul(ah7, bh6) | 0;\n lo = lo + Math.imul(al6, bl7) | 0;\n mid = mid + Math.imul(al6, bh7) | 0;\n mid = mid + Math.imul(ah6, bl7) | 0;\n hi = hi + Math.imul(ah6, bh7) | 0;\n lo = lo + Math.imul(al5, bl8) | 0;\n mid = mid + Math.imul(al5, bh8) | 0;\n mid = mid + Math.imul(ah5, bl8) | 0;\n hi = hi + Math.imul(ah5, bh8) | 0;\n lo = lo + Math.imul(al4, bl9) | 0;\n mid = mid + Math.imul(al4, bh9) | 0;\n mid = mid + Math.imul(ah4, bl9) | 0;\n hi = hi + Math.imul(ah4, bh9) | 0;\n var w13 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w13 >>> 26) | 0;\n w13 &= 0x3ffffff;\n /* k = 14 */\n\n lo = Math.imul(al9, bl5);\n mid = Math.imul(al9, bh5);\n mid = mid + Math.imul(ah9, bl5) | 0;\n hi = Math.imul(ah9, bh5);\n lo = lo + Math.imul(al8, bl6) | 0;\n mid = mid + Math.imul(al8, bh6) | 0;\n mid = mid + Math.imul(ah8, bl6) | 0;\n hi = hi + Math.imul(ah8, bh6) | 0;\n lo = lo + Math.imul(al7, bl7) | 0;\n mid = mid + Math.imul(al7, bh7) | 0;\n mid = mid + Math.imul(ah7, bl7) | 0;\n hi = hi + Math.imul(ah7, bh7) | 0;\n lo = lo + Math.imul(al6, bl8) | 0;\n mid = mid + Math.imul(al6, bh8) | 0;\n mid = mid + Math.imul(ah6, bl8) | 0;\n hi = hi + Math.imul(ah6, bh8) | 0;\n lo = lo + Math.imul(al5, bl9) | 0;\n mid = mid + Math.imul(al5, bh9) | 0;\n mid = mid + Math.imul(ah5, bl9) | 0;\n hi = hi + Math.imul(ah5, bh9) | 0;\n var w14 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w14 >>> 26) | 0;\n w14 &= 0x3ffffff;\n /* k = 15 */\n\n lo = Math.imul(al9, bl6);\n mid = Math.imul(al9, bh6);\n mid = mid + Math.imul(ah9, bl6) | 0;\n hi = Math.imul(ah9, bh6);\n lo = lo + Math.imul(al8, bl7) | 0;\n mid = mid + Math.imul(al8, bh7) | 0;\n mid = mid + Math.imul(ah8, bl7) | 0;\n hi = hi + Math.imul(ah8, bh7) | 0;\n lo = lo + Math.imul(al7, bl8) | 0;\n mid = mid + Math.imul(al7, bh8) | 0;\n mid = mid + Math.imul(ah7, bl8) | 0;\n hi = hi + Math.imul(ah7, bh8) | 0;\n lo = lo + Math.imul(al6, bl9) | 0;\n mid = mid + Math.imul(al6, bh9) | 0;\n mid = mid + Math.imul(ah6, bl9) | 0;\n hi = hi + Math.imul(ah6, bh9) | 0;\n var w15 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w15 >>> 26) | 0;\n w15 &= 0x3ffffff;\n /* k = 16 */\n\n lo = Math.imul(al9, bl7);\n mid = Math.imul(al9, bh7);\n mid = mid + Math.imul(ah9, bl7) | 0;\n hi = Math.imul(ah9, bh7);\n lo = lo + Math.imul(al8, bl8) | 0;\n mid = mid + Math.imul(al8, bh8) | 0;\n mid = mid + Math.imul(ah8, bl8) | 0;\n hi = hi + Math.imul(ah8, bh8) | 0;\n lo = lo + Math.imul(al7, bl9) | 0;\n mid = mid + Math.imul(al7, bh9) | 0;\n mid = mid + Math.imul(ah7, bl9) | 0;\n hi = hi + Math.imul(ah7, bh9) | 0;\n var w16 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w16 >>> 26) | 0;\n w16 &= 0x3ffffff;\n /* k = 17 */\n\n lo = Math.imul(al9, bl8);\n mid = Math.imul(al9, bh8);\n mid = mid + Math.imul(ah9, bl8) | 0;\n hi = Math.imul(ah9, bh8);\n lo = lo + Math.imul(al8, bl9) | 0;\n mid = mid + Math.imul(al8, bh9) | 0;\n mid = mid + Math.imul(ah8, bl9) | 0;\n hi = hi + Math.imul(ah8, bh9) | 0;\n var w17 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w17 >>> 26) | 0;\n w17 &= 0x3ffffff;\n /* k = 18 */\n\n lo = Math.imul(al9, bl9);\n mid = Math.imul(al9, bh9);\n mid = mid + Math.imul(ah9, bl9) | 0;\n hi = Math.imul(ah9, bh9);\n var w18 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;\n c = (hi + (mid >>> 13) | 0) + (w18 >>> 26) | 0;\n w18 &= 0x3ffffff;\n o[0] = w0;\n o[1] = w1;\n o[2] = w2;\n o[3] = w3;\n o[4] = w4;\n o[5] = w5;\n o[6] = w6;\n o[7] = w7;\n o[8] = w8;\n o[9] = w9;\n o[10] = w10;\n o[11] = w11;\n o[12] = w12;\n o[13] = w13;\n o[14] = w14;\n o[15] = w15;\n o[16] = w16;\n o[17] = w17;\n o[18] = w18;\n\n if (c !== 0) {\n o[19] = c;\n out.length++;\n }\n\n return out;\n }; // Polyfill comb\n\n\n if (!Math.imul) {\n comb10MulTo = smallMulTo;\n }\n\n function bigMulTo(self, num, out) {\n out.negative = num.negative ^ self.negative;\n out.length = self.length + num.length;\n var carry = 0;\n var hncarry = 0;\n\n for (var k = 0; k < out.length - 1; k++) {\n // Sum all words with the same `i + j = k` and accumulate `ncarry`,\n // note that ncarry could be >= 0x3ffffff\n var ncarry = hncarry;\n hncarry = 0;\n var rword = carry & 0x3ffffff;\n var maxJ = Math.min(k, num.length - 1);\n\n for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {\n var i = k - j;\n var a = self.words[i] | 0;\n var b = num.words[j] | 0;\n var r = a * b;\n var lo = r & 0x3ffffff;\n ncarry = ncarry + (r / 0x4000000 | 0) | 0;\n lo = lo + rword | 0;\n rword = lo & 0x3ffffff;\n ncarry = ncarry + (lo >>> 26) | 0;\n hncarry += ncarry >>> 26;\n ncarry &= 0x3ffffff;\n }\n\n out.words[k] = rword;\n carry = ncarry;\n ncarry = hncarry;\n }\n\n if (carry !== 0) {\n out.words[k] = carry;\n } else {\n out.length--;\n }\n\n return out.strip();\n }\n\n function jumboMulTo(self, num, out) {\n var fftm = new FFTM();\n return fftm.mulp(self, num, out);\n }\n\n BN.prototype.mulTo = function mulTo(num, out) {\n var res;\n var len = this.length + num.length;\n\n if (this.length === 10 && num.length === 10) {\n res = comb10MulTo(this, num, out);\n } else if (len < 63) {\n res = smallMulTo(this, num, out);\n } else if (len < 1024) {\n res = bigMulTo(this, num, out);\n } else {\n res = jumboMulTo(this, num, out);\n }\n\n return res;\n }; // Cooley-Tukey algorithm for FFT\n // slightly revisited to rely on looping instead of recursion\n\n\n function FFTM(x, y) {\n this.x = x;\n this.y = y;\n }\n\n FFTM.prototype.makeRBT = function makeRBT(N) {\n var t = new Array(N);\n var l = BN.prototype._countBits(N) - 1;\n\n for (var i = 0; i < N; i++) {\n t[i] = this.revBin(i, l, N);\n }\n\n return t;\n }; // Returns binary-reversed representation of `x`\n\n\n FFTM.prototype.revBin = function revBin(x, l, N) {\n if (x === 0 || x === N - 1) return x;\n var rb = 0;\n\n for (var i = 0; i < l; i++) {\n rb |= (x & 1) << l - i - 1;\n x >>= 1;\n }\n\n return rb;\n }; // Performs \"tweedling\" phase, therefore 'emulating'\n // behaviour of the recursive algorithm\n\n\n FFTM.prototype.permute = function permute(rbt, rws, iws, rtws, itws, N) {\n for (var i = 0; i < N; i++) {\n rtws[i] = rws[rbt[i]];\n itws[i] = iws[rbt[i]];\n }\n };\n\n FFTM.prototype.transform = function transform(rws, iws, rtws, itws, N, rbt) {\n this.permute(rbt, rws, iws, rtws, itws, N);\n\n for (var s = 1; s < N; s <<= 1) {\n var l = s << 1;\n var rtwdf = Math.cos(2 * Math.PI / l);\n var itwdf = Math.sin(2 * Math.PI / l);\n\n for (var p = 0; p < N; p += l) {\n var rtwdf_ = rtwdf;\n var itwdf_ = itwdf;\n\n for (var j = 0; j < s; j++) {\n var re = rtws[p + j];\n var ie = itws[p + j];\n var ro = rtws[p + j + s];\n var io = itws[p + j + s];\n var rx = rtwdf_ * ro - itwdf_ * io;\n io = rtwdf_ * io + itwdf_ * ro;\n ro = rx;\n rtws[p + j] = re + ro;\n itws[p + j] = ie + io;\n rtws[p + j + s] = re - ro;\n itws[p + j + s] = ie - io;\n /* jshint maxdepth : false */\n\n if (j !== l) {\n rx = rtwdf * rtwdf_ - itwdf * itwdf_;\n itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_;\n rtwdf_ = rx;\n }\n }\n }\n }\n };\n\n FFTM.prototype.guessLen13b = function guessLen13b(n, m) {\n var N = Math.max(m, n) | 1;\n var odd = N & 1;\n var i = 0;\n\n for (N = N / 2 | 0; N; N = N >>> 1) {\n i++;\n }\n\n return 1 << i + 1 + odd;\n };\n\n FFTM.prototype.conjugate = function conjugate(rws, iws, N) {\n if (N <= 1) return;\n\n for (var i = 0; i < N / 2; i++) {\n var t = rws[i];\n rws[i] = rws[N - i - 1];\n rws[N - i - 1] = t;\n t = iws[i];\n iws[i] = -iws[N - i - 1];\n iws[N - i - 1] = -t;\n }\n };\n\n FFTM.prototype.normalize13b = function normalize13b(ws, N) {\n var carry = 0;\n\n for (var i = 0; i < N / 2; i++) {\n var w = Math.round(ws[2 * i + 1] / N) * 0x2000 + Math.round(ws[2 * i] / N) + carry;\n ws[i] = w & 0x3ffffff;\n\n if (w < 0x4000000) {\n carry = 0;\n } else {\n carry = w / 0x4000000 | 0;\n }\n }\n\n return ws;\n };\n\n FFTM.prototype.convert13b = function convert13b(ws, len, rws, N) {\n var carry = 0;\n\n for (var i = 0; i < len; i++) {\n carry = carry + (ws[i] | 0);\n rws[2 * i] = carry & 0x1fff;\n carry = carry >>> 13;\n rws[2 * i + 1] = carry & 0x1fff;\n carry = carry >>> 13;\n } // Pad with zeroes\n\n\n for (i = 2 * len; i < N; ++i) {\n rws[i] = 0;\n }\n\n assert(carry === 0);\n assert((carry & ~0x1fff) === 0);\n };\n\n FFTM.prototype.stub = function stub(N) {\n var ph = new Array(N);\n\n for (var i = 0; i < N; i++) {\n ph[i] = 0;\n }\n\n return ph;\n };\n\n FFTM.prototype.mulp = function mulp(x, y, out) {\n var N = 2 * this.guessLen13b(x.length, y.length);\n var rbt = this.makeRBT(N);\n\n var _ = this.stub(N);\n\n var rws = new Array(N);\n var rwst = new Array(N);\n var iwst = new Array(N);\n var nrws = new Array(N);\n var nrwst = new Array(N);\n var niwst = new Array(N);\n var rmws = out.words;\n rmws.length = N;\n this.convert13b(x.words, x.length, rws, N);\n this.convert13b(y.words, y.length, nrws, N);\n this.transform(rws, _, rwst, iwst, N, rbt);\n this.transform(nrws, _, nrwst, niwst, N, rbt);\n\n for (var i = 0; i < N; i++) {\n var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];\n iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i];\n rwst[i] = rx;\n }\n\n this.conjugate(rwst, iwst, N);\n this.transform(rwst, iwst, rmws, _, N, rbt);\n this.conjugate(rmws, _, N);\n this.normalize13b(rmws, N);\n out.negative = x.negative ^ y.negative;\n out.length = x.length + y.length;\n return out.strip();\n }; // Multiply `this` by `num`\n\n\n BN.prototype.mul = function mul(num) {\n var out = new BN(null);\n out.words = new Array(this.length + num.length);\n return this.mulTo(num, out);\n }; // Multiply employing FFT\n\n\n BN.prototype.mulf = function mulf(num) {\n var out = new BN(null);\n out.words = new Array(this.length + num.length);\n return jumboMulTo(this, num, out);\n }; // In-place Multiplication\n\n\n BN.prototype.imul = function imul(num) {\n return this.clone().mulTo(num, this);\n };\n\n BN.prototype.imuln = function imuln(num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000); // Carry\n\n var carry = 0;\n\n for (var i = 0; i < this.length; i++) {\n var w = (this.words[i] | 0) * num;\n var lo = (w & 0x3ffffff) + (carry & 0x3ffffff);\n carry >>= 26;\n carry += w / 0x4000000 | 0; // NOTE: lo is 27bit maximum\n\n carry += lo >>> 26;\n this.words[i] = lo & 0x3ffffff;\n }\n\n if (carry !== 0) {\n this.words[i] = carry;\n this.length++;\n }\n\n return this;\n };\n\n BN.prototype.muln = function muln(num) {\n return this.clone().imuln(num);\n }; // `this` * `this`\n\n\n BN.prototype.sqr = function sqr() {\n return this.mul(this);\n }; // `this` * `this` in-place\n\n\n BN.prototype.isqr = function isqr() {\n return this.imul(this.clone());\n }; // Math.pow(`this`, `num`)\n\n\n BN.prototype.pow = function pow(num) {\n var w = toBitArray(num);\n if (w.length === 0) return new BN(1); // Skip leading zeroes\n\n var res = this;\n\n for (var i = 0; i < w.length; i++, res = res.sqr()) {\n if (w[i] !== 0) break;\n }\n\n if (++i < w.length) {\n for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) {\n if (w[i] === 0) continue;\n res = res.mul(q);\n }\n }\n\n return res;\n }; // Shift-left in-place\n\n\n BN.prototype.iushln = function iushln(bits) {\n assert(typeof bits === 'number' && bits >= 0);\n var r = bits % 26;\n var s = (bits - r) / 26;\n var carryMask = 0x3ffffff >>> 26 - r << 26 - r;\n var i;\n\n if (r !== 0) {\n var carry = 0;\n\n for (i = 0; i < this.length; i++) {\n var newCarry = this.words[i] & carryMask;\n var c = (this.words[i] | 0) - newCarry << r;\n this.words[i] = c | carry;\n carry = newCarry >>> 26 - r;\n }\n\n if (carry) {\n this.words[i] = carry;\n this.length++;\n }\n }\n\n if (s !== 0) {\n for (i = this.length - 1; i >= 0; i--) {\n this.words[i + s] = this.words[i];\n }\n\n for (i = 0; i < s; i++) {\n this.words[i] = 0;\n }\n\n this.length += s;\n }\n\n return this.strip();\n };\n\n BN.prototype.ishln = function ishln(bits) {\n // TODO(indutny): implement me\n assert(this.negative === 0);\n return this.iushln(bits);\n }; // Shift-right in-place\n // NOTE: `hint` is a lowest bit before trailing zeroes\n // NOTE: if `extended` is present - it will be filled with destroyed bits\n\n\n BN.prototype.iushrn = function iushrn(bits, hint, extended) {\n assert(typeof bits === 'number' && bits >= 0);\n var h;\n\n if (hint) {\n h = (hint - hint % 26) / 26;\n } else {\n h = 0;\n }\n\n var r = bits % 26;\n var s = Math.min((bits - r) / 26, this.length);\n var mask = 0x3ffffff ^ 0x3ffffff >>> r << r;\n var maskedWords = extended;\n h -= s;\n h = Math.max(0, h); // Extended mode, copy masked part\n\n if (maskedWords) {\n for (var i = 0; i < s; i++) {\n maskedWords.words[i] = this.words[i];\n }\n\n maskedWords.length = s;\n }\n\n if (s === 0) {// No-op, we should not move anything at all\n } else if (this.length > s) {\n this.length -= s;\n\n for (i = 0; i < this.length; i++) {\n this.words[i] = this.words[i + s];\n }\n } else {\n this.words[0] = 0;\n this.length = 1;\n }\n\n var carry = 0;\n\n for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {\n var word = this.words[i] | 0;\n this.words[i] = carry << 26 - r | word >>> r;\n carry = word & mask;\n } // Push carried bits as a mask\n\n\n if (maskedWords && carry !== 0) {\n maskedWords.words[maskedWords.length++] = carry;\n }\n\n if (this.length === 0) {\n this.words[0] = 0;\n this.length = 1;\n }\n\n return this.strip();\n };\n\n BN.prototype.ishrn = function ishrn(bits, hint, extended) {\n // TODO(indutny): implement me\n assert(this.negative === 0);\n return this.iushrn(bits, hint, extended);\n }; // Shift-left\n\n\n BN.prototype.shln = function shln(bits) {\n return this.clone().ishln(bits);\n };\n\n BN.prototype.ushln = function ushln(bits) {\n return this.clone().iushln(bits);\n }; // Shift-right\n\n\n BN.prototype.shrn = function shrn(bits) {\n return this.clone().ishrn(bits);\n };\n\n BN.prototype.ushrn = function ushrn(bits) {\n return this.clone().iushrn(bits);\n }; // Test if n bit is set\n\n\n BN.prototype.testn = function testn(bit) {\n assert(typeof bit === 'number' && bit >= 0);\n var r = bit % 26;\n var s = (bit - r) / 26;\n var q = 1 << r; // Fast case: bit is much higher than all existing words\n\n if (this.length <= s) return false; // Check bit and return\n\n var w = this.words[s];\n return !!(w & q);\n }; // Return only lowers bits of number (in-place)\n\n\n BN.prototype.imaskn = function imaskn(bits) {\n assert(typeof bits === 'number' && bits >= 0);\n var r = bits % 26;\n var s = (bits - r) / 26;\n assert(this.negative === 0, 'imaskn works only with positive numbers');\n\n if (this.length <= s) {\n return this;\n }\n\n if (r !== 0) {\n s++;\n }\n\n this.length = Math.min(s, this.length);\n\n if (r !== 0) {\n var mask = 0x3ffffff ^ 0x3ffffff >>> r << r;\n this.words[this.length - 1] &= mask;\n }\n\n return this.strip();\n }; // Return only lowers bits of number\n\n\n BN.prototype.maskn = function maskn(bits) {\n return this.clone().imaskn(bits);\n }; // Add plain number `num` to `this`\n\n\n BN.prototype.iaddn = function iaddn(num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n if (num < 0) return this.isubn(-num); // Possible sign change\n\n if (this.negative !== 0) {\n if (this.length === 1 && (this.words[0] | 0) < num) {\n this.words[0] = num - (this.words[0] | 0);\n this.negative = 0;\n return this;\n }\n\n this.negative = 0;\n this.isubn(num);\n this.negative = 1;\n return this;\n } // Add without checks\n\n\n return this._iaddn(num);\n };\n\n BN.prototype._iaddn = function _iaddn(num) {\n this.words[0] += num; // Carry\n\n for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) {\n this.words[i] -= 0x4000000;\n\n if (i === this.length - 1) {\n this.words[i + 1] = 1;\n } else {\n this.words[i + 1]++;\n }\n }\n\n this.length = Math.max(this.length, i + 1);\n return this;\n }; // Subtract plain number `num` from `this`\n\n\n BN.prototype.isubn = function isubn(num) {\n assert(typeof num === 'number');\n assert(num < 0x4000000);\n if (num < 0) return this.iaddn(-num);\n\n if (this.negative !== 0) {\n this.negative = 0;\n this.iaddn(num);\n this.negative = 1;\n return this;\n }\n\n this.words[0] -= num;\n\n if (this.length === 1 && this.words[0] < 0) {\n this.words[0] = -this.words[0];\n this.negative = 1;\n } else {\n // Carry\n for (var i = 0; i < this.length && this.words[i] < 0; i++) {\n this.words[i] += 0x4000000;\n this.words[i + 1] -= 1;\n }\n }\n\n return this.strip();\n };\n\n BN.prototype.addn = function addn(num) {\n return this.clone().iaddn(num);\n };\n\n BN.prototype.subn = function subn(num) {\n return this.clone().isubn(num);\n };\n\n BN.prototype.iabs = function iabs() {\n this.negative = 0;\n return this;\n };\n\n BN.prototype.abs = function abs() {\n return this.clone().iabs();\n };\n\n BN.prototype._ishlnsubmul = function _ishlnsubmul(num, mul, shift) {\n var len = num.length + shift;\n var i;\n\n this._expand(len);\n\n var w;\n var carry = 0;\n\n for (i = 0; i < num.length; i++) {\n w = (this.words[i + shift] | 0) + carry;\n var right = (num.words[i] | 0) * mul;\n w -= right & 0x3ffffff;\n carry = (w >> 26) - (right / 0x4000000 | 0);\n this.words[i + shift] = w & 0x3ffffff;\n }\n\n for (; i < this.length - shift; i++) {\n w = (this.words[i + shift] | 0) + carry;\n carry = w >> 26;\n this.words[i + shift] = w & 0x3ffffff;\n }\n\n if (carry === 0) return this.strip(); // Subtraction overflow\n\n assert(carry === -1);\n carry = 0;\n\n for (i = 0; i < this.length; i++) {\n w = -(this.words[i] | 0) + carry;\n carry = w >> 26;\n this.words[i] = w & 0x3ffffff;\n }\n\n this.negative = 1;\n return this.strip();\n };\n\n BN.prototype._wordDiv = function _wordDiv(num, mode) {\n var shift = this.length - num.length;\n var a = this.clone();\n var b = num; // Normalize\n\n var bhi = b.words[b.length - 1] | 0;\n\n var bhiBits = this._countBits(bhi);\n\n shift = 26 - bhiBits;\n\n if (shift !== 0) {\n b = b.ushln(shift);\n a.iushln(shift);\n bhi = b.words[b.length - 1] | 0;\n } // Initialize quotient\n\n\n var m = a.length - b.length;\n var q;\n\n if (mode !== 'mod') {\n q = new BN(null);\n q.length = m + 1;\n q.words = new Array(q.length);\n\n for (var i = 0; i < q.length; i++) {\n q.words[i] = 0;\n }\n }\n\n var diff = a.clone()._ishlnsubmul(b, 1, m);\n\n if (diff.negative === 0) {\n a = diff;\n\n if (q) {\n q.words[m] = 1;\n }\n }\n\n for (var j = m - 1; j >= 0; j--) {\n var qj = (a.words[b.length + j] | 0) * 0x4000000 + (a.words[b.length + j - 1] | 0); // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max\n // (0x7ffffff)\n\n qj = Math.min(qj / bhi | 0, 0x3ffffff);\n\n a._ishlnsubmul(b, qj, j);\n\n while (a.negative !== 0) {\n qj--;\n a.negative = 0;\n\n a._ishlnsubmul(b, 1, j);\n\n if (!a.isZero()) {\n a.negative ^= 1;\n }\n }\n\n if (q) {\n q.words[j] = qj;\n }\n }\n\n if (q) {\n q.strip();\n }\n\n a.strip(); // Denormalize\n\n if (mode !== 'div' && shift !== 0) {\n a.iushrn(shift);\n }\n\n return {\n div: q || null,\n mod: a\n };\n }; // NOTE: 1) `mode` can be set to `mod` to request mod only,\n // to `div` to request div only, or be absent to\n // request both div & mod\n // 2) `positive` is true if unsigned mod is requested\n\n\n BN.prototype.divmod = function divmod(num, mode, positive) {\n assert(!num.isZero());\n\n if (this.isZero()) {\n return {\n div: new BN(0),\n mod: new BN(0)\n };\n }\n\n var div, mod, res;\n\n if (this.negative !== 0 && num.negative === 0) {\n res = this.neg().divmod(num, mode);\n\n if (mode !== 'mod') {\n div = res.div.neg();\n }\n\n if (mode !== 'div') {\n mod = res.mod.neg();\n\n if (positive && mod.negative !== 0) {\n mod.iadd(num);\n }\n }\n\n return {\n div: div,\n mod: mod\n };\n }\n\n if (this.negative === 0 && num.negative !== 0) {\n res = this.divmod(num.neg(), mode);\n\n if (mode !== 'mod') {\n div = res.div.neg();\n }\n\n return {\n div: div,\n mod: res.mod\n };\n }\n\n if ((this.negative & num.negative) !== 0) {\n res = this.neg().divmod(num.neg(), mode);\n\n if (mode !== 'div') {\n mod = res.mod.neg();\n\n if (positive && mod.negative !== 0) {\n mod.isub(num);\n }\n }\n\n return {\n div: res.div,\n mod: mod\n };\n } // Both numbers are positive at this point\n // Strip both numbers to approximate shift value\n\n\n if (num.length > this.length || this.cmp(num) < 0) {\n return {\n div: new BN(0),\n mod: this\n };\n } // Very short reduction\n\n\n if (num.length === 1) {\n if (mode === 'div') {\n return {\n div: this.divn(num.words[0]),\n mod: null\n };\n }\n\n if (mode === 'mod') {\n return {\n div: null,\n mod: new BN(this.modn(num.words[0]))\n };\n }\n\n return {\n div: this.divn(num.words[0]),\n mod: new BN(this.modn(num.words[0]))\n };\n }\n\n return this._wordDiv(num, mode);\n }; // Find `this` / `num`\n\n\n BN.prototype.div = function div(num) {\n return this.divmod(num, 'div', false).div;\n }; // Find `this` % `num`\n\n\n BN.prototype.mod = function mod(num) {\n return this.divmod(num, 'mod', false).mod;\n };\n\n BN.prototype.umod = function umod(num) {\n return this.divmod(num, 'mod', true).mod;\n }; // Find Round(`this` / `num`)\n\n\n BN.prototype.divRound = function divRound(num) {\n var dm = this.divmod(num); // Fast case - exact division\n\n if (dm.mod.isZero()) return dm.div;\n var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod;\n var half = num.ushrn(1);\n var r2 = num.andln(1);\n var cmp = mod.cmp(half); // Round down\n\n if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div; // Round up\n\n return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1);\n };\n\n BN.prototype.modn = function modn(num) {\n assert(num <= 0x3ffffff);\n var p = (1 << 26) % num;\n var acc = 0;\n\n for (var i = this.length - 1; i >= 0; i--) {\n acc = (p * acc + (this.words[i] | 0)) % num;\n }\n\n return acc;\n }; // In-place division by number\n\n\n BN.prototype.idivn = function idivn(num) {\n assert(num <= 0x3ffffff);\n var carry = 0;\n\n for (var i = this.length - 1; i >= 0; i--) {\n var w = (this.words[i] | 0) + carry * 0x4000000;\n this.words[i] = w / num | 0;\n carry = w % num;\n }\n\n return this.strip();\n };\n\n BN.prototype.divn = function divn(num) {\n return this.clone().idivn(num);\n };\n\n BN.prototype.egcd = function egcd(p) {\n assert(p.negative === 0);\n assert(!p.isZero());\n var x = this;\n var y = p.clone();\n\n if (x.negative !== 0) {\n x = x.umod(p);\n } else {\n x = x.clone();\n } // A * x + B * y = x\n\n\n var A = new BN(1);\n var B = new BN(0); // C * x + D * y = y\n\n var C = new BN(0);\n var D = new BN(1);\n var g = 0;\n\n while (x.isEven() && y.isEven()) {\n x.iushrn(1);\n y.iushrn(1);\n ++g;\n }\n\n var yp = y.clone();\n var xp = x.clone();\n\n while (!x.isZero()) {\n for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {\n ;\n }\n\n if (i > 0) {\n x.iushrn(i);\n\n while (i-- > 0) {\n if (A.isOdd() || B.isOdd()) {\n A.iadd(yp);\n B.isub(xp);\n }\n\n A.iushrn(1);\n B.iushrn(1);\n }\n }\n\n for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {\n ;\n }\n\n if (j > 0) {\n y.iushrn(j);\n\n while (j-- > 0) {\n if (C.isOdd() || D.isOdd()) {\n C.iadd(yp);\n D.isub(xp);\n }\n\n C.iushrn(1);\n D.iushrn(1);\n }\n }\n\n if (x.cmp(y) >= 0) {\n x.isub(y);\n A.isub(C);\n B.isub(D);\n } else {\n y.isub(x);\n C.isub(A);\n D.isub(B);\n }\n }\n\n return {\n a: C,\n b: D,\n gcd: y.iushln(g)\n };\n }; // This is reduced incarnation of the binary EEA\n // above, designated to invert members of the\n // _prime_ fields F(p) at a maximal speed\n\n\n BN.prototype._invmp = function _invmp(p) {\n assert(p.negative === 0);\n assert(!p.isZero());\n var a = this;\n var b = p.clone();\n\n if (a.negative !== 0) {\n a = a.umod(p);\n } else {\n a = a.clone();\n }\n\n var x1 = new BN(1);\n var x2 = new BN(0);\n var delta = b.clone();\n\n while (a.cmpn(1) > 0 && b.cmpn(1) > 0) {\n for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {\n ;\n }\n\n if (i > 0) {\n a.iushrn(i);\n\n while (i-- > 0) {\n if (x1.isOdd()) {\n x1.iadd(delta);\n }\n\n x1.iushrn(1);\n }\n }\n\n for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {\n ;\n }\n\n if (j > 0) {\n b.iushrn(j);\n\n while (j-- > 0) {\n if (x2.isOdd()) {\n x2.iadd(delta);\n }\n\n x2.iushrn(1);\n }\n }\n\n if (a.cmp(b) >= 0) {\n a.isub(b);\n x1.isub(x2);\n } else {\n b.isub(a);\n x2.isub(x1);\n }\n }\n\n var res;\n\n if (a.cmpn(1) === 0) {\n res = x1;\n } else {\n res = x2;\n }\n\n if (res.cmpn(0) < 0) {\n res.iadd(p);\n }\n\n return res;\n };\n\n BN.prototype.gcd = function gcd(num) {\n if (this.isZero()) return num.abs();\n if (num.isZero()) return this.abs();\n var a = this.clone();\n var b = num.clone();\n a.negative = 0;\n b.negative = 0; // Remove common factor of two\n\n for (var shift = 0; a.isEven() && b.isEven(); shift++) {\n a.iushrn(1);\n b.iushrn(1);\n }\n\n do {\n while (a.isEven()) {\n a.iushrn(1);\n }\n\n while (b.isEven()) {\n b.iushrn(1);\n }\n\n var r = a.cmp(b);\n\n if (r < 0) {\n // Swap `a` and `b` to make `a` always bigger than `b`\n var t = a;\n a = b;\n b = t;\n } else if (r === 0 || b.cmpn(1) === 0) {\n break;\n }\n\n a.isub(b);\n } while (true);\n\n return b.iushln(shift);\n }; // Invert number in the field F(num)\n\n\n BN.prototype.invm = function invm(num) {\n return this.egcd(num).a.umod(num);\n };\n\n BN.prototype.isEven = function isEven() {\n return (this.words[0] & 1) === 0;\n };\n\n BN.prototype.isOdd = function isOdd() {\n return (this.words[0] & 1) === 1;\n }; // And first word and num\n\n\n BN.prototype.andln = function andln(num) {\n return this.words[0] & num;\n }; // Increment at the bit position in-line\n\n\n BN.prototype.bincn = function bincn(bit) {\n assert(typeof bit === 'number');\n var r = bit % 26;\n var s = (bit - r) / 26;\n var q = 1 << r; // Fast case: bit is much higher than all existing words\n\n if (this.length <= s) {\n this._expand(s + 1);\n\n this.words[s] |= q;\n return this;\n } // Add bit and propagate, if needed\n\n\n var carry = q;\n\n for (var i = s; carry !== 0 && i < this.length; i++) {\n var w = this.words[i] | 0;\n w += carry;\n carry = w >>> 26;\n w &= 0x3ffffff;\n this.words[i] = w;\n }\n\n if (carry !== 0) {\n this.words[i] = carry;\n this.length++;\n }\n\n return this;\n };\n\n BN.prototype.isZero = function isZero() {\n return this.length === 1 && this.words[0] === 0;\n };\n\n BN.prototype.cmpn = function cmpn(num) {\n var negative = num < 0;\n if (this.negative !== 0 && !negative) return -1;\n if (this.negative === 0 && negative) return 1;\n this.strip();\n var res;\n\n if (this.length > 1) {\n res = 1;\n } else {\n if (negative) {\n num = -num;\n }\n\n assert(num <= 0x3ffffff, 'Number is too big');\n var w = this.words[0] | 0;\n res = w === num ? 0 : w < num ? -1 : 1;\n }\n\n if (this.negative !== 0) return -res | 0;\n return res;\n }; // Compare two numbers and return:\n // 1 - if `this` > `num`\n // 0 - if `this` == `num`\n // -1 - if `this` < `num`\n\n\n BN.prototype.cmp = function cmp(num) {\n if (this.negative !== 0 && num.negative === 0) return -1;\n if (this.negative === 0 && num.negative !== 0) return 1;\n var res = this.ucmp(num);\n if (this.negative !== 0) return -res | 0;\n return res;\n }; // Unsigned comparison\n\n\n BN.prototype.ucmp = function ucmp(num) {\n // At this point both numbers have the same sign\n if (this.length > num.length) return 1;\n if (this.length < num.length) return -1;\n var res = 0;\n\n for (var i = this.length - 1; i >= 0; i--) {\n var a = this.words[i] | 0;\n var b = num.words[i] | 0;\n if (a === b) continue;\n\n if (a < b) {\n res = -1;\n } else if (a > b) {\n res = 1;\n }\n\n break;\n }\n\n return res;\n };\n\n BN.prototype.gtn = function gtn(num) {\n return this.cmpn(num) === 1;\n };\n\n BN.prototype.gt = function gt(num) {\n return this.cmp(num) === 1;\n };\n\n BN.prototype.gten = function gten(num) {\n return this.cmpn(num) >= 0;\n };\n\n BN.prototype.gte = function gte(num) {\n return this.cmp(num) >= 0;\n };\n\n BN.prototype.ltn = function ltn(num) {\n return this.cmpn(num) === -1;\n };\n\n BN.prototype.lt = function lt(num) {\n return this.cmp(num) === -1;\n };\n\n BN.prototype.lten = function lten(num) {\n return this.cmpn(num) <= 0;\n };\n\n BN.prototype.lte = function lte(num) {\n return this.cmp(num) <= 0;\n };\n\n BN.prototype.eqn = function eqn(num) {\n return this.cmpn(num) === 0;\n };\n\n BN.prototype.eq = function eq(num) {\n return this.cmp(num) === 0;\n }; //\n // A reduce context, could be using montgomery or something better, depending\n // on the `m` itself.\n //\n\n\n BN.red = function red(num) {\n return new Red(num);\n };\n\n BN.prototype.toRed = function toRed(ctx) {\n assert(!this.red, 'Already a number in reduction context');\n assert(this.negative === 0, 'red works only with positives');\n return ctx.convertTo(this)._forceRed(ctx);\n };\n\n BN.prototype.fromRed = function fromRed() {\n assert(this.red, 'fromRed works only with numbers in reduction context');\n return this.red.convertFrom(this);\n };\n\n BN.prototype._forceRed = function _forceRed(ctx) {\n this.red = ctx;\n return this;\n };\n\n BN.prototype.forceRed = function forceRed(ctx) {\n assert(!this.red, 'Already a number in reduction context');\n return this._forceRed(ctx);\n };\n\n BN.prototype.redAdd = function redAdd(num) {\n assert(this.red, 'redAdd works only with red numbers');\n return this.red.add(this, num);\n };\n\n BN.prototype.redIAdd = function redIAdd(num) {\n assert(this.red, 'redIAdd works only with red numbers');\n return this.red.iadd(this, num);\n };\n\n BN.prototype.redSub = function redSub(num) {\n assert(this.red, 'redSub works only with red numbers');\n return this.red.sub(this, num);\n };\n\n BN.prototype.redISub = function redISub(num) {\n assert(this.red, 'redISub works only with red numbers');\n return this.red.isub(this, num);\n };\n\n BN.prototype.redShl = function redShl(num) {\n assert(this.red, 'redShl works only with red numbers');\n return this.red.shl(this, num);\n };\n\n BN.prototype.redMul = function redMul(num) {\n assert(this.red, 'redMul works only with red numbers');\n\n this.red._verify2(this, num);\n\n return this.red.mul(this, num);\n };\n\n BN.prototype.redIMul = function redIMul(num) {\n assert(this.red, 'redMul works only with red numbers');\n\n this.red._verify2(this, num);\n\n return this.red.imul(this, num);\n };\n\n BN.prototype.redSqr = function redSqr() {\n assert(this.red, 'redSqr works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.sqr(this);\n };\n\n BN.prototype.redISqr = function redISqr() {\n assert(this.red, 'redISqr works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.isqr(this);\n }; // Square root over p\n\n\n BN.prototype.redSqrt = function redSqrt() {\n assert(this.red, 'redSqrt works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.sqrt(this);\n };\n\n BN.prototype.redInvm = function redInvm() {\n assert(this.red, 'redInvm works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.invm(this);\n }; // Return negative clone of `this` % `red modulo`\n\n\n BN.prototype.redNeg = function redNeg() {\n assert(this.red, 'redNeg works only with red numbers');\n\n this.red._verify1(this);\n\n return this.red.neg(this);\n };\n\n BN.prototype.redPow = function redPow(num) {\n assert(this.red && !num.red, 'redPow(normalNum)');\n\n this.red._verify1(this);\n\n return this.red.pow(this, num);\n }; // Prime numbers with efficient reduction\n\n\n var primes = {\n k256: null,\n p224: null,\n p192: null,\n p25519: null\n }; // Pseudo-Mersenne prime\n\n function MPrime(name, p) {\n // P = 2 ^ N - K\n this.name = name;\n this.p = new BN(p, 16);\n this.n = this.p.bitLength();\n this.k = new BN(1).iushln(this.n).isub(this.p);\n this.tmp = this._tmp();\n }\n\n MPrime.prototype._tmp = function _tmp() {\n var tmp = new BN(null);\n tmp.words = new Array(Math.ceil(this.n / 13));\n return tmp;\n };\n\n MPrime.prototype.ireduce = function ireduce(num) {\n // Assumes that `num` is less than `P^2`\n // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P)\n var r = num;\n var rlen;\n\n do {\n this.split(r, this.tmp);\n r = this.imulK(r);\n r = r.iadd(this.tmp);\n rlen = r.bitLength();\n } while (rlen > this.n);\n\n var cmp = rlen < this.n ? -1 : r.ucmp(this.p);\n\n if (cmp === 0) {\n r.words[0] = 0;\n r.length = 1;\n } else if (cmp > 0) {\n r.isub(this.p);\n } else {\n if (r.strip !== undefined) {\n // r is BN v4 instance\n r.strip();\n } else {\n // r is BN v5 instance\n r._strip();\n }\n }\n\n return r;\n };\n\n MPrime.prototype.split = function split(input, out) {\n input.iushrn(this.n, 0, out);\n };\n\n MPrime.prototype.imulK = function imulK(num) {\n return num.imul(this.k);\n };\n\n function K256() {\n MPrime.call(this, 'k256', 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f');\n }\n\n inherits(K256, MPrime);\n\n K256.prototype.split = function split(input, output) {\n // 256 = 9 * 26 + 22\n var mask = 0x3fffff;\n var outLen = Math.min(input.length, 9);\n\n for (var i = 0; i < outLen; i++) {\n output.words[i] = input.words[i];\n }\n\n output.length = outLen;\n\n if (input.length <= 9) {\n input.words[0] = 0;\n input.length = 1;\n return;\n } // Shift by 9 limbs\n\n\n var prev = input.words[9];\n output.words[output.length++] = prev & mask;\n\n for (i = 10; i < input.length; i++) {\n var next = input.words[i] | 0;\n input.words[i - 10] = (next & mask) << 4 | prev >>> 22;\n prev = next;\n }\n\n prev >>>= 22;\n input.words[i - 10] = prev;\n\n if (prev === 0 && input.length > 10) {\n input.length -= 10;\n } else {\n input.length -= 9;\n }\n };\n\n K256.prototype.imulK = function imulK(num) {\n // K = 0x1000003d1 = [ 0x40, 0x3d1 ]\n num.words[num.length] = 0;\n num.words[num.length + 1] = 0;\n num.length += 2; // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390\n\n var lo = 0;\n\n for (var i = 0; i < num.length; i++) {\n var w = num.words[i] | 0;\n lo += w * 0x3d1;\n num.words[i] = lo & 0x3ffffff;\n lo = w * 0x40 + (lo / 0x4000000 | 0);\n } // Fast length reduction\n\n\n if (num.words[num.length - 1] === 0) {\n num.length--;\n\n if (num.words[num.length - 1] === 0) {\n num.length--;\n }\n }\n\n return num;\n };\n\n function P224() {\n MPrime.call(this, 'p224', 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001');\n }\n\n inherits(P224, MPrime);\n\n function P192() {\n MPrime.call(this, 'p192', 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff');\n }\n\n inherits(P192, MPrime);\n\n function P25519() {\n // 2 ^ 255 - 19\n MPrime.call(this, '25519', '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed');\n }\n\n inherits(P25519, MPrime);\n\n P25519.prototype.imulK = function imulK(num) {\n // K = 0x13\n var carry = 0;\n\n for (var i = 0; i < num.length; i++) {\n var hi = (num.words[i] | 0) * 0x13 + carry;\n var lo = hi & 0x3ffffff;\n hi >>>= 26;\n num.words[i] = lo;\n carry = hi;\n }\n\n if (carry !== 0) {\n num.words[num.length++] = carry;\n }\n\n return num;\n }; // Exported mostly for testing purposes, use plain name instead\n\n\n BN._prime = function prime(name) {\n // Cached version of prime\n if (primes[name]) return primes[name];\n var prime;\n\n if (name === 'k256') {\n prime = new K256();\n } else if (name === 'p224') {\n prime = new P224();\n } else if (name === 'p192') {\n prime = new P192();\n } else if (name === 'p25519') {\n prime = new P25519();\n } else {\n throw new Error('Unknown prime ' + name);\n }\n\n primes[name] = prime;\n return prime;\n }; //\n // Base reduction engine\n //\n\n\n function Red(m) {\n if (typeof m === 'string') {\n var prime = BN._prime(m);\n\n this.m = prime.p;\n this.prime = prime;\n } else {\n assert(m.gtn(1), 'modulus must be greater than 1');\n this.m = m;\n this.prime = null;\n }\n }\n\n Red.prototype._verify1 = function _verify1(a) {\n assert(a.negative === 0, 'red works only with positives');\n assert(a.red, 'red works only with red numbers');\n };\n\n Red.prototype._verify2 = function _verify2(a, b) {\n assert((a.negative | b.negative) === 0, 'red works only with positives');\n assert(a.red && a.red === b.red, 'red works only with red numbers');\n };\n\n Red.prototype.imod = function imod(a) {\n if (this.prime) return this.prime.ireduce(a)._forceRed(this);\n return a.umod(this.m)._forceRed(this);\n };\n\n Red.prototype.neg = function neg(a) {\n if (a.isZero()) {\n return a.clone();\n }\n\n return this.m.sub(a)._forceRed(this);\n };\n\n Red.prototype.add = function add(a, b) {\n this._verify2(a, b);\n\n var res = a.add(b);\n\n if (res.cmp(this.m) >= 0) {\n res.isub(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Red.prototype.iadd = function iadd(a, b) {\n this._verify2(a, b);\n\n var res = a.iadd(b);\n\n if (res.cmp(this.m) >= 0) {\n res.isub(this.m);\n }\n\n return res;\n };\n\n Red.prototype.sub = function sub(a, b) {\n this._verify2(a, b);\n\n var res = a.sub(b);\n\n if (res.cmpn(0) < 0) {\n res.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Red.prototype.isub = function isub(a, b) {\n this._verify2(a, b);\n\n var res = a.isub(b);\n\n if (res.cmpn(0) < 0) {\n res.iadd(this.m);\n }\n\n return res;\n };\n\n Red.prototype.shl = function shl(a, num) {\n this._verify1(a);\n\n return this.imod(a.ushln(num));\n };\n\n Red.prototype.imul = function imul(a, b) {\n this._verify2(a, b);\n\n return this.imod(a.imul(b));\n };\n\n Red.prototype.mul = function mul(a, b) {\n this._verify2(a, b);\n\n return this.imod(a.mul(b));\n };\n\n Red.prototype.isqr = function isqr(a) {\n return this.imul(a, a.clone());\n };\n\n Red.prototype.sqr = function sqr(a) {\n return this.mul(a, a);\n };\n\n Red.prototype.sqrt = function sqrt(a) {\n if (a.isZero()) return a.clone();\n var mod3 = this.m.andln(3);\n assert(mod3 % 2 === 1); // Fast case\n\n if (mod3 === 3) {\n var pow = this.m.add(new BN(1)).iushrn(2);\n return this.pow(a, pow);\n } // Tonelli-Shanks algorithm (Totally unoptimized and slow)\n //\n // Find Q and S, that Q * 2 ^ S = (P - 1)\n\n\n var q = this.m.subn(1);\n var s = 0;\n\n while (!q.isZero() && q.andln(1) === 0) {\n s++;\n q.iushrn(1);\n }\n\n assert(!q.isZero());\n var one = new BN(1).toRed(this);\n var nOne = one.redNeg(); // Find quadratic non-residue\n // NOTE: Max is such because of generalized Riemann hypothesis.\n\n var lpow = this.m.subn(1).iushrn(1);\n var z = this.m.bitLength();\n z = new BN(2 * z * z).toRed(this);\n\n while (this.pow(z, lpow).cmp(nOne) !== 0) {\n z.redIAdd(nOne);\n }\n\n var c = this.pow(z, q);\n var r = this.pow(a, q.addn(1).iushrn(1));\n var t = this.pow(a, q);\n var m = s;\n\n while (t.cmp(one) !== 0) {\n var tmp = t;\n\n for (var i = 0; tmp.cmp(one) !== 0; i++) {\n tmp = tmp.redSqr();\n }\n\n assert(i < m);\n var b = this.pow(c, new BN(1).iushln(m - i - 1));\n r = r.redMul(b);\n c = b.redSqr();\n t = t.redMul(c);\n m = i;\n }\n\n return r;\n };\n\n Red.prototype.invm = function invm(a) {\n var inv = a._invmp(this.m);\n\n if (inv.negative !== 0) {\n inv.negative = 0;\n return this.imod(inv).redNeg();\n } else {\n return this.imod(inv);\n }\n };\n\n Red.prototype.pow = function pow(a, num) {\n if (num.isZero()) return new BN(1).toRed(this);\n if (num.cmpn(1) === 0) return a.clone();\n var windowSize = 4;\n var wnd = new Array(1 << windowSize);\n wnd[0] = new BN(1).toRed(this);\n wnd[1] = a;\n\n for (var i = 2; i < wnd.length; i++) {\n wnd[i] = this.mul(wnd[i - 1], a);\n }\n\n var res = wnd[0];\n var current = 0;\n var currentLen = 0;\n var start = num.bitLength() % 26;\n\n if (start === 0) {\n start = 26;\n }\n\n for (i = num.length - 1; i >= 0; i--) {\n var word = num.words[i];\n\n for (var j = start - 1; j >= 0; j--) {\n var bit = word >> j & 1;\n\n if (res !== wnd[0]) {\n res = this.sqr(res);\n }\n\n if (bit === 0 && current === 0) {\n currentLen = 0;\n continue;\n }\n\n current <<= 1;\n current |= bit;\n currentLen++;\n if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue;\n res = this.mul(res, wnd[current]);\n currentLen = 0;\n current = 0;\n }\n\n start = 26;\n }\n\n return res;\n };\n\n Red.prototype.convertTo = function convertTo(num) {\n var r = num.umod(this.m);\n return r === num ? r.clone() : r;\n };\n\n Red.prototype.convertFrom = function convertFrom(num) {\n var res = num.clone();\n res.red = null;\n return res;\n }; //\n // Montgomery method engine\n //\n\n\n BN.mont = function mont(num) {\n return new Mont(num);\n };\n\n function Mont(m) {\n Red.call(this, m);\n this.shift = this.m.bitLength();\n\n if (this.shift % 26 !== 0) {\n this.shift += 26 - this.shift % 26;\n }\n\n this.r = new BN(1).iushln(this.shift);\n this.r2 = this.imod(this.r.sqr());\n this.rinv = this.r._invmp(this.m);\n this.minv = this.rinv.mul(this.r).isubn(1).div(this.m);\n this.minv = this.minv.umod(this.r);\n this.minv = this.r.sub(this.minv);\n }\n\n inherits(Mont, Red);\n\n Mont.prototype.convertTo = function convertTo(num) {\n return this.imod(num.ushln(this.shift));\n };\n\n Mont.prototype.convertFrom = function convertFrom(num) {\n var r = this.imod(num.mul(this.rinv));\n r.red = null;\n return r;\n };\n\n Mont.prototype.imul = function imul(a, b) {\n if (a.isZero() || b.isZero()) {\n a.words[0] = 0;\n a.length = 1;\n return a;\n }\n\n var t = a.imul(b);\n var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);\n var u = t.isub(c).iushrn(this.shift);\n var res = u;\n\n if (u.cmp(this.m) >= 0) {\n res = u.isub(this.m);\n } else if (u.cmpn(0) < 0) {\n res = u.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Mont.prototype.mul = function mul(a, b) {\n if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);\n var t = a.mul(b);\n var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);\n var u = t.isub(c).iushrn(this.shift);\n var res = u;\n\n if (u.cmp(this.m) >= 0) {\n res = u.isub(this.m);\n } else if (u.cmpn(0) < 0) {\n res = u.iadd(this.m);\n }\n\n return res._forceRed(this);\n };\n\n Mont.prototype.invm = function invm(a) {\n // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R\n var res = this.imod(a._invmp(this.m).mul(this.r2));\n return res._forceRed(this);\n };\n})(typeof module === 'undefined' || module, this);","'use strict';\n\nvar encoders = exports;\nencoders.der = require('./der');\nencoders.pem = require('./pem');","'use strict';\n\nvar inherits = require('inherits');\n\nvar Buffer = require('safer-buffer').Buffer;\n\nvar Node = require('../base/node'); // Import DER constants\n\n\nvar der = require('../constants/der');\n\nfunction DEREncoder(entity) {\n this.enc = 'der';\n this.name = entity.name;\n this.entity = entity; // Construct base tree\n\n this.tree = new DERNode();\n\n this.tree._init(entity.body);\n}\n\nmodule.exports = DEREncoder;\n\nDEREncoder.prototype.encode = function encode(data, reporter) {\n return this.tree._encode(data, reporter).join();\n}; // Tree methods\n\n\nfunction DERNode(parent) {\n Node.call(this, 'der', parent);\n}\n\ninherits(DERNode, Node);\n\nDERNode.prototype._encodeComposite = function encodeComposite(tag, primitive, cls, content) {\n var encodedTag = encodeTag(tag, primitive, cls, this.reporter); // Short form\n\n if (content.length < 0x80) {\n var _header = Buffer.alloc(2);\n\n _header[0] = encodedTag;\n _header[1] = content.length;\n return this._createEncoderBuffer([_header, content]);\n } // Long form\n // Count octets required to store length\n\n\n var lenOctets = 1;\n\n for (var i = content.length; i >= 0x100; i >>= 8) {\n lenOctets++;\n }\n\n var header = Buffer.alloc(1 + 1 + lenOctets);\n header[0] = encodedTag;\n header[1] = 0x80 | lenOctets;\n\n for (var _i = 1 + lenOctets, j = content.length; j > 0; _i--, j >>= 8) {\n header[_i] = j & 0xff;\n }\n\n return this._createEncoderBuffer([header, content]);\n};\n\nDERNode.prototype._encodeStr = function encodeStr(str, tag) {\n if (tag === 'bitstr') {\n return this._createEncoderBuffer([str.unused | 0, str.data]);\n } else if (tag === 'bmpstr') {\n var buf = Buffer.alloc(str.length * 2);\n\n for (var i = 0; i < str.length; i++) {\n buf.writeUInt16BE(str.charCodeAt(i), i * 2);\n }\n\n return this._createEncoderBuffer(buf);\n } else if (tag === 'numstr') {\n if (!this._isNumstr(str)) {\n return this.reporter.error('Encoding of string type: numstr supports ' + 'only digits and space');\n }\n\n return this._createEncoderBuffer(str);\n } else if (tag === 'printstr') {\n if (!this._isPrintstr(str)) {\n return this.reporter.error('Encoding of string type: printstr supports ' + 'only latin upper and lower case letters, ' + 'digits, space, apostrophe, left and rigth ' + 'parenthesis, plus sign, comma, hyphen, ' + 'dot, slash, colon, equal sign, ' + 'question mark');\n }\n\n return this._createEncoderBuffer(str);\n } else if (/str$/.test(tag)) {\n return this._createEncoderBuffer(str);\n } else if (tag === 'objDesc') {\n return this._createEncoderBuffer(str);\n } else {\n return this.reporter.error('Encoding of string type: ' + tag + ' unsupported');\n }\n};\n\nDERNode.prototype._encodeObjid = function encodeObjid(id, values, relative) {\n if (typeof id === 'string') {\n if (!values) return this.reporter.error('string objid given, but no values map found');\n if (!values.hasOwnProperty(id)) return this.reporter.error('objid not found in values map');\n id = values[id].split(/[\\s.]+/g);\n\n for (var i = 0; i < id.length; i++) {\n id[i] |= 0;\n }\n } else if (Array.isArray(id)) {\n id = id.slice();\n\n for (var _i2 = 0; _i2 < id.length; _i2++) {\n id[_i2] |= 0;\n }\n }\n\n if (!Array.isArray(id)) {\n return this.reporter.error('objid() should be either array or string, ' + 'got: ' + JSON.stringify(id));\n }\n\n if (!relative) {\n if (id[1] >= 40) return this.reporter.error('Second objid identifier OOB');\n id.splice(0, 2, id[0] * 40 + id[1]);\n } // Count number of octets\n\n\n var size = 0;\n\n for (var _i3 = 0; _i3 < id.length; _i3++) {\n var ident = id[_i3];\n\n for (size++; ident >= 0x80; ident >>= 7) {\n size++;\n }\n }\n\n var objid = Buffer.alloc(size);\n var offset = objid.length - 1;\n\n for (var _i4 = id.length - 1; _i4 >= 0; _i4--) {\n var _ident = id[_i4];\n objid[offset--] = _ident & 0x7f;\n\n while ((_ident >>= 7) > 0) {\n objid[offset--] = 0x80 | _ident & 0x7f;\n }\n }\n\n return this._createEncoderBuffer(objid);\n};\n\nfunction two(num) {\n if (num < 10) return '0' + num;else return num;\n}\n\nDERNode.prototype._encodeTime = function encodeTime(time, tag) {\n var str;\n var date = new Date(time);\n\n if (tag === 'gentime') {\n str = [two(date.getUTCFullYear()), two(date.getUTCMonth() + 1), two(date.getUTCDate()), two(date.getUTCHours()), two(date.getUTCMinutes()), two(date.getUTCSeconds()), 'Z'].join('');\n } else if (tag === 'utctime') {\n str = [two(date.getUTCFullYear() % 100), two(date.getUTCMonth() + 1), two(date.getUTCDate()), two(date.getUTCHours()), two(date.getUTCMinutes()), two(date.getUTCSeconds()), 'Z'].join('');\n } else {\n this.reporter.error('Encoding ' + tag + ' time is not supported yet');\n }\n\n return this._encodeStr(str, 'octstr');\n};\n\nDERNode.prototype._encodeNull = function encodeNull() {\n return this._createEncoderBuffer('');\n};\n\nDERNode.prototype._encodeInt = function encodeInt(num, values) {\n if (typeof num === 'string') {\n if (!values) return this.reporter.error('String int or enum given, but no values map');\n\n if (!values.hasOwnProperty(num)) {\n return this.reporter.error('Values map doesn\\'t contain: ' + JSON.stringify(num));\n }\n\n num = values[num];\n } // Bignum, assume big endian\n\n\n if (typeof num !== 'number' && !Buffer.isBuffer(num)) {\n var numArray = num.toArray();\n\n if (!num.sign && numArray[0] & 0x80) {\n numArray.unshift(0);\n }\n\n num = Buffer.from(numArray);\n }\n\n if (Buffer.isBuffer(num)) {\n var _size = num.length;\n if (num.length === 0) _size++;\n\n var _out = Buffer.alloc(_size);\n\n num.copy(_out);\n if (num.length === 0) _out[0] = 0;\n return this._createEncoderBuffer(_out);\n }\n\n if (num < 0x80) return this._createEncoderBuffer(num);\n if (num < 0x100) return this._createEncoderBuffer([0, num]);\n var size = 1;\n\n for (var i = num; i >= 0x100; i >>= 8) {\n size++;\n }\n\n var out = new Array(size);\n\n for (var _i5 = out.length - 1; _i5 >= 0; _i5--) {\n out[_i5] = num & 0xff;\n num >>= 8;\n }\n\n if (out[0] & 0x80) {\n out.unshift(0);\n }\n\n return this._createEncoderBuffer(Buffer.from(out));\n};\n\nDERNode.prototype._encodeBool = function encodeBool(value) {\n return this._createEncoderBuffer(value ? 0xff : 0);\n};\n\nDERNode.prototype._use = function use(entity, obj) {\n if (typeof entity === 'function') entity = entity(obj);\n return entity._getEncoder('der').tree;\n};\n\nDERNode.prototype._skipDefault = function skipDefault(dataBuffer, reporter, parent) {\n var state = this._baseState;\n var i;\n if (state['default'] === null) return false;\n var data = dataBuffer.join();\n if (state.defaultBuffer === undefined) state.defaultBuffer = this._encodeValue(state['default'], reporter, parent).join();\n if (data.length !== state.defaultBuffer.length) return false;\n\n for (i = 0; i < data.length; i++) {\n if (data[i] !== state.defaultBuffer[i]) return false;\n }\n\n return true;\n}; // Utility methods\n\n\nfunction encodeTag(tag, primitive, cls, reporter) {\n var res;\n if (tag === 'seqof') tag = 'seq';else if (tag === 'setof') tag = 'set';\n if (der.tagByName.hasOwnProperty(tag)) res = der.tagByName[tag];else if (typeof tag === 'number' && (tag | 0) === tag) res = tag;else return reporter.error('Unknown tag: ' + tag);\n if (res >= 0x1f) return reporter.error('Multi-octet tag encoding unsupported');\n if (!primitive) res |= 0x20;\n res |= der.tagClassByName[cls || 'universal'] << 6;\n return res;\n}","'use strict';\n\nvar decoders = exports;\ndecoders.der = require('./der');\ndecoders.pem = require('./pem');","'use strict';\n\nvar inherits = require('inherits');\n\nvar bignum = require('bn.js');\n\nvar DecoderBuffer = require('../base/buffer').DecoderBuffer;\n\nvar Node = require('../base/node'); // Import DER constants\n\n\nvar der = require('../constants/der');\n\nfunction DERDecoder(entity) {\n this.enc = 'der';\n this.name = entity.name;\n this.entity = entity; // Construct base tree\n\n this.tree = new DERNode();\n\n this.tree._init(entity.body);\n}\n\nmodule.exports = DERDecoder;\n\nDERDecoder.prototype.decode = function decode(data, options) {\n if (!DecoderBuffer.isDecoderBuffer(data)) {\n data = new DecoderBuffer(data, options);\n }\n\n return this.tree._decode(data, options);\n}; // Tree methods\n\n\nfunction DERNode(parent) {\n Node.call(this, 'der', parent);\n}\n\ninherits(DERNode, Node);\n\nDERNode.prototype._peekTag = function peekTag(buffer, tag, any) {\n if (buffer.isEmpty()) return false;\n var state = buffer.save();\n var decodedTag = derDecodeTag(buffer, 'Failed to peek tag: \"' + tag + '\"');\n if (buffer.isError(decodedTag)) return decodedTag;\n buffer.restore(state);\n return decodedTag.tag === tag || decodedTag.tagStr === tag || decodedTag.tagStr + 'of' === tag || any;\n};\n\nDERNode.prototype._decodeTag = function decodeTag(buffer, tag, any) {\n var decodedTag = derDecodeTag(buffer, 'Failed to decode tag of \"' + tag + '\"');\n if (buffer.isError(decodedTag)) return decodedTag;\n var len = derDecodeLen(buffer, decodedTag.primitive, 'Failed to get length of \"' + tag + '\"'); // Failure\n\n if (buffer.isError(len)) return len;\n\n if (!any && decodedTag.tag !== tag && decodedTag.tagStr !== tag && decodedTag.tagStr + 'of' !== tag) {\n return buffer.error('Failed to match tag: \"' + tag + '\"');\n }\n\n if (decodedTag.primitive || len !== null) return buffer.skip(len, 'Failed to match body of: \"' + tag + '\"'); // Indefinite length... find END tag\n\n var state = buffer.save();\n\n var res = this._skipUntilEnd(buffer, 'Failed to skip indefinite length body: \"' + this.tag + '\"');\n\n if (buffer.isError(res)) return res;\n len = buffer.offset - state.offset;\n buffer.restore(state);\n return buffer.skip(len, 'Failed to match body of: \"' + tag + '\"');\n};\n\nDERNode.prototype._skipUntilEnd = function skipUntilEnd(buffer, fail) {\n for (;;) {\n var tag = derDecodeTag(buffer, fail);\n if (buffer.isError(tag)) return tag;\n var len = derDecodeLen(buffer, tag.primitive, fail);\n if (buffer.isError(len)) return len;\n var res = void 0;\n if (tag.primitive || len !== null) res = buffer.skip(len);else res = this._skipUntilEnd(buffer, fail); // Failure\n\n if (buffer.isError(res)) return res;\n if (tag.tagStr === 'end') break;\n }\n};\n\nDERNode.prototype._decodeList = function decodeList(buffer, tag, decoder, options) {\n var result = [];\n\n while (!buffer.isEmpty()) {\n var possibleEnd = this._peekTag(buffer, 'end');\n\n if (buffer.isError(possibleEnd)) return possibleEnd;\n var res = decoder.decode(buffer, 'der', options);\n if (buffer.isError(res) && possibleEnd) break;\n result.push(res);\n }\n\n return result;\n};\n\nDERNode.prototype._decodeStr = function decodeStr(buffer, tag) {\n if (tag === 'bitstr') {\n var unused = buffer.readUInt8();\n if (buffer.isError(unused)) return unused;\n return {\n unused: unused,\n data: buffer.raw()\n };\n } else if (tag === 'bmpstr') {\n var raw = buffer.raw();\n if (raw.length % 2 === 1) return buffer.error('Decoding of string type: bmpstr length mismatch');\n var str = '';\n\n for (var i = 0; i < raw.length / 2; i++) {\n str += String.fromCharCode(raw.readUInt16BE(i * 2));\n }\n\n return str;\n } else if (tag === 'numstr') {\n var numstr = buffer.raw().toString('ascii');\n\n if (!this._isNumstr(numstr)) {\n return buffer.error('Decoding of string type: ' + 'numstr unsupported characters');\n }\n\n return numstr;\n } else if (tag === 'octstr') {\n return buffer.raw();\n } else if (tag === 'objDesc') {\n return buffer.raw();\n } else if (tag === 'printstr') {\n var printstr = buffer.raw().toString('ascii');\n\n if (!this._isPrintstr(printstr)) {\n return buffer.error('Decoding of string type: ' + 'printstr unsupported characters');\n }\n\n return printstr;\n } else if (/str$/.test(tag)) {\n return buffer.raw().toString();\n } else {\n return buffer.error('Decoding of string type: ' + tag + ' unsupported');\n }\n};\n\nDERNode.prototype._decodeObjid = function decodeObjid(buffer, values, relative) {\n var result;\n var identifiers = [];\n var ident = 0;\n var subident = 0;\n\n while (!buffer.isEmpty()) {\n subident = buffer.readUInt8();\n ident <<= 7;\n ident |= subident & 0x7f;\n\n if ((subident & 0x80) === 0) {\n identifiers.push(ident);\n ident = 0;\n }\n }\n\n if (subident & 0x80) identifiers.push(ident);\n var first = identifiers[0] / 40 | 0;\n var second = identifiers[0] % 40;\n if (relative) result = identifiers;else result = [first, second].concat(identifiers.slice(1));\n\n if (values) {\n var tmp = values[result.join(' ')];\n if (tmp === undefined) tmp = values[result.join('.')];\n if (tmp !== undefined) result = tmp;\n }\n\n return result;\n};\n\nDERNode.prototype._decodeTime = function decodeTime(buffer, tag) {\n var str = buffer.raw().toString();\n var year;\n var mon;\n var day;\n var hour;\n var min;\n var sec;\n\n if (tag === 'gentime') {\n year = str.slice(0, 4) | 0;\n mon = str.slice(4, 6) | 0;\n day = str.slice(6, 8) | 0;\n hour = str.slice(8, 10) | 0;\n min = str.slice(10, 12) | 0;\n sec = str.slice(12, 14) | 0;\n } else if (tag === 'utctime') {\n year = str.slice(0, 2) | 0;\n mon = str.slice(2, 4) | 0;\n day = str.slice(4, 6) | 0;\n hour = str.slice(6, 8) | 0;\n min = str.slice(8, 10) | 0;\n sec = str.slice(10, 12) | 0;\n if (year < 70) year = 2000 + year;else year = 1900 + year;\n } else {\n return buffer.error('Decoding ' + tag + ' time is not supported yet');\n }\n\n return Date.UTC(year, mon - 1, day, hour, min, sec, 0);\n};\n\nDERNode.prototype._decodeNull = function decodeNull() {\n return null;\n};\n\nDERNode.prototype._decodeBool = function decodeBool(buffer) {\n var res = buffer.readUInt8();\n if (buffer.isError(res)) return res;else return res !== 0;\n};\n\nDERNode.prototype._decodeInt = function decodeInt(buffer, values) {\n // Bigint, return as it is (assume big endian)\n var raw = buffer.raw();\n var res = new bignum(raw);\n if (values) res = values[res.toString(10)] || res;\n return res;\n};\n\nDERNode.prototype._use = function use(entity, obj) {\n if (typeof entity === 'function') entity = entity(obj);\n return entity._getDecoder('der').tree;\n}; // Utility methods\n\n\nfunction derDecodeTag(buf, fail) {\n var tag = buf.readUInt8(fail);\n if (buf.isError(tag)) return tag;\n var cls = der.tagClass[tag >> 6];\n var primitive = (tag & 0x20) === 0; // Multi-octet tag - load\n\n if ((tag & 0x1f) === 0x1f) {\n var oct = tag;\n tag = 0;\n\n while ((oct & 0x80) === 0x80) {\n oct = buf.readUInt8(fail);\n if (buf.isError(oct)) return oct;\n tag <<= 7;\n tag |= oct & 0x7f;\n }\n } else {\n tag &= 0x1f;\n }\n\n var tagStr = der.tag[tag];\n return {\n cls: cls,\n primitive: primitive,\n tag: tag,\n tagStr: tagStr\n };\n}\n\nfunction derDecodeLen(buf, primitive, fail) {\n var len = buf.readUInt8(fail);\n if (buf.isError(len)) return len; // Indefinite form\n\n if (!primitive && len === 0x80) return null; // Definite form\n\n if ((len & 0x80) === 0) {\n // Short form\n return len;\n } // Long form\n\n\n var num = len & 0x7f;\n if (num > 4) return buf.error('length octect is too long');\n len = 0;\n\n for (var i = 0; i < num; i++) {\n len <<= 8;\n var j = buf.readUInt8(fail);\n if (buf.isError(j)) return j;\n len |= j;\n }\n\n return len;\n}","var createHash = require('create-hash');\n\nvar Buffer = require('safe-buffer').Buffer;\n\nmodule.exports = function (seed, len) {\n var t = Buffer.alloc(0);\n var i = 0;\n var c;\n\n while (t.length < len) {\n c = i2ops(i++);\n t = Buffer.concat([t, createHash('sha1').update(seed).update(c).digest()]);\n }\n\n return t.slice(0, len);\n};\n\nfunction i2ops(c) {\n var out = Buffer.allocUnsafe(4);\n out.writeUInt32BE(c, 0);\n return out;\n}","module.exports = function xor(a, b) {\n var len = a.length;\n var i = -1;\n\n while (++i < len) {\n a[i] ^= b[i];\n }\n\n return a;\n};","var BN = require('bn.js');\n\nvar Buffer = require('safe-buffer').Buffer;\n\nfunction withPublic(paddedMsg, key) {\n return Buffer.from(paddedMsg.toRed(BN.mont(key.modulus)).redPow(new BN(key.publicExponent)).fromRed().toArray());\n}\n\nmodule.exports = withPublic;","/*global module*/\nvar Buffer = require('buffer').Buffer;\n\nmodule.exports = function toString(obj) {\n if (typeof obj === 'string') return obj;\n if (typeof obj === 'number' || Buffer.isBuffer(obj)) return obj.toString();\n return JSON.stringify(obj);\n};","var JsonWebTokenError = require('./JsonWebTokenError');\n\nvar NotBeforeError = function NotBeforeError(message, date) {\n JsonWebTokenError.call(this, message);\n this.name = 'NotBeforeError';\n this.date = date;\n};\n\nNotBeforeError.prototype = Object.create(JsonWebTokenError.prototype);\nNotBeforeError.prototype.constructor = NotBeforeError;\nmodule.exports = NotBeforeError;","var JsonWebTokenError = require('./JsonWebTokenError');\n\nvar TokenExpiredError = function TokenExpiredError(message, expiredAt) {\n JsonWebTokenError.call(this, message);\n this.name = 'TokenExpiredError';\n this.expiredAt = expiredAt;\n};\n\nTokenExpiredError.prototype = Object.create(JsonWebTokenError.prototype);\nTokenExpiredError.prototype.constructor = TokenExpiredError;\nmodule.exports = TokenExpiredError;","var ms = require('ms');\n\nmodule.exports = function (time, iat) {\n var timestamp = iat || Math.floor(Date.now() / 1000);\n\n if (typeof time === 'string') {\n var milliseconds = ms(time);\n\n if (typeof milliseconds === 'undefined') {\n return;\n }\n\n return Math.floor(timestamp + milliseconds / 1000);\n } else if (typeof time === 'number') {\n return timestamp + time;\n } else {\n return;\n }\n};","var semver = require('semver');\n\nmodule.exports = semver.satisfies(process.version, '^6.12.0 || >=8.0.0');","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport _defineProperty from \"@babel/runtime/helpers/esm/defineProperty\";\nimport * as React from 'react';\nimport * as ReactDOM from 'react-dom';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport { deepmerge, elementAcceptingRef } from '@material-ui/utils';\nimport { alpha } from '../styles/colorManipulator';\nimport withStyles from '../styles/withStyles';\nimport capitalize from '../utils/capitalize';\nimport Grow from '../Grow';\nimport Popper from '../Popper';\nimport useForkRef from '../utils/useForkRef';\nimport useId from '../utils/unstable_useId';\nimport setRef from '../utils/setRef';\nimport useIsFocusVisible from '../utils/useIsFocusVisible';\nimport useControlled from '../utils/useControlled';\nimport useTheme from '../styles/useTheme';\n\nfunction round(value) {\n return Math.round(value * 1e5) / 1e5;\n}\n\nfunction arrowGenerator() {\n return {\n '&[x-placement*=\"bottom\"] $arrow': {\n top: 0,\n left: 0,\n marginTop: '-0.71em',\n marginLeft: 4,\n marginRight: 4,\n '&::before': {\n transformOrigin: '0 100%'\n }\n },\n '&[x-placement*=\"top\"] $arrow': {\n bottom: 0,\n left: 0,\n marginBottom: '-0.71em',\n marginLeft: 4,\n marginRight: 4,\n '&::before': {\n transformOrigin: '100% 0'\n }\n },\n '&[x-placement*=\"right\"] $arrow': {\n left: 0,\n marginLeft: '-0.71em',\n height: '1em',\n width: '0.71em',\n marginTop: 4,\n marginBottom: 4,\n '&::before': {\n transformOrigin: '100% 100%'\n }\n },\n '&[x-placement*=\"left\"] $arrow': {\n right: 0,\n marginRight: '-0.71em',\n height: '1em',\n width: '0.71em',\n marginTop: 4,\n marginBottom: 4,\n '&::before': {\n transformOrigin: '0 0'\n }\n }\n };\n}\n\nexport var styles = function styles(theme) {\n return {\n /* Styles applied to the Popper component. */\n popper: {\n zIndex: theme.zIndex.tooltip,\n pointerEvents: 'none' // disable jss-rtl plugin\n\n },\n\n /* Styles applied to the Popper component if `interactive={true}`. */\n popperInteractive: {\n pointerEvents: 'auto'\n },\n\n /* Styles applied to the Popper component if `arrow={true}`. */\n popperArrow: arrowGenerator(),\n\n /* Styles applied to the tooltip (label wrapper) element. */\n tooltip: {\n backgroundColor: alpha(theme.palette.grey[700], 0.9),\n borderRadius: theme.shape.borderRadius,\n color: theme.palette.common.white,\n fontFamily: theme.typography.fontFamily,\n padding: '4px 8px',\n fontSize: theme.typography.pxToRem(10),\n lineHeight: \"\".concat(round(14 / 10), \"em\"),\n maxWidth: 300,\n wordWrap: 'break-word',\n fontWeight: theme.typography.fontWeightMedium\n },\n\n /* Styles applied to the tooltip (label wrapper) element if `arrow={true}`. */\n tooltipArrow: {\n position: 'relative',\n margin: '0'\n },\n\n /* Styles applied to the arrow element. */\n arrow: {\n overflow: 'hidden',\n position: 'absolute',\n width: '1em',\n height: '0.71em'\n /* = width / sqrt(2) = (length of the hypotenuse) */\n ,\n boxSizing: 'border-box',\n color: alpha(theme.palette.grey[700], 0.9),\n '&::before': {\n content: '\"\"',\n margin: 'auto',\n display: 'block',\n width: '100%',\n height: '100%',\n backgroundColor: 'currentColor',\n transform: 'rotate(45deg)'\n }\n },\n\n /* Styles applied to the tooltip (label wrapper) element if the tooltip is opened by touch. */\n touch: {\n padding: '8px 16px',\n fontSize: theme.typography.pxToRem(14),\n lineHeight: \"\".concat(round(16 / 14), \"em\"),\n fontWeight: theme.typography.fontWeightRegular\n },\n\n /* Styles applied to the tooltip (label wrapper) element if `placement` contains \"left\". */\n tooltipPlacementLeft: _defineProperty({\n transformOrigin: 'right center',\n margin: '0 24px '\n }, theme.breakpoints.up('sm'), {\n margin: '0 14px'\n }),\n\n /* Styles applied to the tooltip (label wrapper) element if `placement` contains \"right\". */\n tooltipPlacementRight: _defineProperty({\n transformOrigin: 'left center',\n margin: '0 24px'\n }, theme.breakpoints.up('sm'), {\n margin: '0 14px'\n }),\n\n /* Styles applied to the tooltip (label wrapper) element if `placement` contains \"top\". */\n tooltipPlacementTop: _defineProperty({\n transformOrigin: 'center bottom',\n margin: '24px 0'\n }, theme.breakpoints.up('sm'), {\n margin: '14px 0'\n }),\n\n /* Styles applied to the tooltip (label wrapper) element if `placement` contains \"bottom\". */\n tooltipPlacementBottom: _defineProperty({\n transformOrigin: 'center top',\n margin: '24px 0'\n }, theme.breakpoints.up('sm'), {\n margin: '14px 0'\n })\n };\n};\nvar hystersisOpen = false;\nvar hystersisTimer = null;\nexport function testReset() {\n hystersisOpen = false;\n clearTimeout(hystersisTimer);\n}\nvar Tooltip = /*#__PURE__*/React.forwardRef(function Tooltip(props, ref) {\n var _props$arrow = props.arrow,\n arrow = _props$arrow === void 0 ? false : _props$arrow,\n children = props.children,\n classes = props.classes,\n _props$disableFocusLi = props.disableFocusListener,\n disableFocusListener = _props$disableFocusLi === void 0 ? false : _props$disableFocusLi,\n _props$disableHoverLi = props.disableHoverListener,\n disableHoverListener = _props$disableHoverLi === void 0 ? false : _props$disableHoverLi,\n _props$disableTouchLi = props.disableTouchListener,\n disableTouchListener = _props$disableTouchLi === void 0 ? false : _props$disableTouchLi,\n _props$enterDelay = props.enterDelay,\n enterDelay = _props$enterDelay === void 0 ? 100 : _props$enterDelay,\n _props$enterNextDelay = props.enterNextDelay,\n enterNextDelay = _props$enterNextDelay === void 0 ? 0 : _props$enterNextDelay,\n _props$enterTouchDela = props.enterTouchDelay,\n enterTouchDelay = _props$enterTouchDela === void 0 ? 700 : _props$enterTouchDela,\n idProp = props.id,\n _props$interactive = props.interactive,\n interactive = _props$interactive === void 0 ? false : _props$interactive,\n _props$leaveDelay = props.leaveDelay,\n leaveDelay = _props$leaveDelay === void 0 ? 0 : _props$leaveDelay,\n _props$leaveTouchDela = props.leaveTouchDelay,\n leaveTouchDelay = _props$leaveTouchDela === void 0 ? 1500 : _props$leaveTouchDela,\n onClose = props.onClose,\n onOpen = props.onOpen,\n openProp = props.open,\n _props$placement = props.placement,\n placement = _props$placement === void 0 ? 'bottom' : _props$placement,\n _props$PopperComponen = props.PopperComponent,\n PopperComponent = _props$PopperComponen === void 0 ? Popper : _props$PopperComponen,\n PopperProps = props.PopperProps,\n title = props.title,\n _props$TransitionComp = props.TransitionComponent,\n TransitionComponent = _props$TransitionComp === void 0 ? Grow : _props$TransitionComp,\n TransitionProps = props.TransitionProps,\n other = _objectWithoutProperties(props, [\"arrow\", \"children\", \"classes\", \"disableFocusListener\", \"disableHoverListener\", \"disableTouchListener\", \"enterDelay\", \"enterNextDelay\", \"enterTouchDelay\", \"id\", \"interactive\", \"leaveDelay\", \"leaveTouchDelay\", \"onClose\", \"onOpen\", \"open\", \"placement\", \"PopperComponent\", \"PopperProps\", \"title\", \"TransitionComponent\", \"TransitionProps\"]);\n\n var theme = useTheme();\n\n var _React$useState = React.useState(),\n childNode = _React$useState[0],\n setChildNode = _React$useState[1];\n\n var _React$useState2 = React.useState(null),\n arrowRef = _React$useState2[0],\n setArrowRef = _React$useState2[1];\n\n var ignoreNonTouchEvents = React.useRef(false);\n var closeTimer = React.useRef();\n var enterTimer = React.useRef();\n var leaveTimer = React.useRef();\n var touchTimer = React.useRef();\n\n var _useControlled = useControlled({\n controlled: openProp,\n default: false,\n name: 'Tooltip',\n state: 'open'\n }),\n _useControlled2 = _slicedToArray(_useControlled, 2),\n openState = _useControlled2[0],\n setOpenState = _useControlled2[1];\n\n var open = openState;\n\n if (process.env.NODE_ENV !== 'production') {\n // eslint-disable-next-line react-hooks/rules-of-hooks\n var _React$useRef = React.useRef(openProp !== undefined),\n isControlled = _React$useRef.current; // eslint-disable-next-line react-hooks/rules-of-hooks\n\n\n React.useEffect(function () {\n if (childNode && childNode.disabled && !isControlled && title !== '' && childNode.tagName.toLowerCase() === 'button') {\n console.error(['Material-UI: You are providing a disabled `button` child to the Tooltip component.', 'A disabled element does not fire events.', \"Tooltip needs to listen to the child element's events to display the title.\", '', 'Add a simple wrapper element, such as a `span`.'].join('\\n'));\n }\n }, [title, childNode, isControlled]);\n }\n\n var id = useId(idProp);\n React.useEffect(function () {\n return function () {\n clearTimeout(closeTimer.current);\n clearTimeout(enterTimer.current);\n clearTimeout(leaveTimer.current);\n clearTimeout(touchTimer.current);\n };\n }, []);\n\n var handleOpen = function handleOpen(event) {\n clearTimeout(hystersisTimer);\n hystersisOpen = true; // The mouseover event will trigger for every nested element in the tooltip.\n // We can skip rerendering when the tooltip is already open.\n // We are using the mouseover event instead of the mouseenter event to fix a hide/show issue.\n\n setOpenState(true);\n\n if (onOpen) {\n onOpen(event);\n }\n };\n\n var handleEnter = function handleEnter() {\n var forward = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;\n return function (event) {\n var childrenProps = children.props;\n\n if (event.type === 'mouseover' && childrenProps.onMouseOver && forward) {\n childrenProps.onMouseOver(event);\n }\n\n if (ignoreNonTouchEvents.current && event.type !== 'touchstart') {\n return;\n } // Remove the title ahead of time.\n // We don't want to wait for the next render commit.\n // We would risk displaying two tooltips at the same time (native + this one).\n\n\n if (childNode) {\n childNode.removeAttribute('title');\n }\n\n clearTimeout(enterTimer.current);\n clearTimeout(leaveTimer.current);\n\n if (enterDelay || hystersisOpen && enterNextDelay) {\n event.persist();\n enterTimer.current = setTimeout(function () {\n handleOpen(event);\n }, hystersisOpen ? enterNextDelay : enterDelay);\n } else {\n handleOpen(event);\n }\n };\n };\n\n var _useIsFocusVisible = useIsFocusVisible(),\n isFocusVisible = _useIsFocusVisible.isFocusVisible,\n onBlurVisible = _useIsFocusVisible.onBlurVisible,\n focusVisibleRef = _useIsFocusVisible.ref;\n\n var _React$useState3 = React.useState(false),\n childIsFocusVisible = _React$useState3[0],\n setChildIsFocusVisible = _React$useState3[1];\n\n var handleBlur = function handleBlur() {\n if (childIsFocusVisible) {\n setChildIsFocusVisible(false);\n onBlurVisible();\n }\n };\n\n var handleFocus = function handleFocus() {\n var forward = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;\n return function (event) {\n // Workaround for https://github.com/facebook/react/issues/7769\n // The autoFocus of React might trigger the event before the componentDidMount.\n // We need to account for this eventuality.\n if (!childNode) {\n setChildNode(event.currentTarget);\n }\n\n if (isFocusVisible(event)) {\n setChildIsFocusVisible(true);\n handleEnter()(event);\n }\n\n var childrenProps = children.props;\n\n if (childrenProps.onFocus && forward) {\n childrenProps.onFocus(event);\n }\n };\n };\n\n var handleClose = function handleClose(event) {\n clearTimeout(hystersisTimer);\n hystersisTimer = setTimeout(function () {\n hystersisOpen = false;\n }, 800 + leaveDelay);\n setOpenState(false);\n\n if (onClose) {\n onClose(event);\n }\n\n clearTimeout(closeTimer.current);\n closeTimer.current = setTimeout(function () {\n ignoreNonTouchEvents.current = false;\n }, theme.transitions.duration.shortest);\n };\n\n var handleLeave = function handleLeave() {\n var forward = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;\n return function (event) {\n var childrenProps = children.props;\n\n if (event.type === 'blur') {\n if (childrenProps.onBlur && forward) {\n childrenProps.onBlur(event);\n }\n\n handleBlur();\n }\n\n if (event.type === 'mouseleave' && childrenProps.onMouseLeave && event.currentTarget === childNode) {\n childrenProps.onMouseLeave(event);\n }\n\n clearTimeout(enterTimer.current);\n clearTimeout(leaveTimer.current);\n event.persist();\n leaveTimer.current = setTimeout(function () {\n handleClose(event);\n }, leaveDelay);\n };\n };\n\n var detectTouchStart = function detectTouchStart(event) {\n ignoreNonTouchEvents.current = true;\n var childrenProps = children.props;\n\n if (childrenProps.onTouchStart) {\n childrenProps.onTouchStart(event);\n }\n };\n\n var handleTouchStart = function handleTouchStart(event) {\n detectTouchStart(event);\n clearTimeout(leaveTimer.current);\n clearTimeout(closeTimer.current);\n clearTimeout(touchTimer.current);\n event.persist();\n touchTimer.current = setTimeout(function () {\n handleEnter()(event);\n }, enterTouchDelay);\n };\n\n var handleTouchEnd = function handleTouchEnd(event) {\n if (children.props.onTouchEnd) {\n children.props.onTouchEnd(event);\n }\n\n clearTimeout(touchTimer.current);\n clearTimeout(leaveTimer.current);\n event.persist();\n leaveTimer.current = setTimeout(function () {\n handleClose(event);\n }, leaveTouchDelay);\n };\n\n var handleUseRef = useForkRef(setChildNode, ref);\n var handleFocusRef = useForkRef(focusVisibleRef, handleUseRef); // can be removed once we drop support for non ref forwarding class components\n\n var handleOwnRef = React.useCallback(function (instance) {\n // #StrictMode ready\n setRef(handleFocusRef, ReactDOM.findDOMNode(instance));\n }, [handleFocusRef]);\n var handleRef = useForkRef(children.ref, handleOwnRef); // There is no point in displaying an empty tooltip.\n\n if (title === '') {\n open = false;\n } // For accessibility and SEO concerns, we render the title to the DOM node when\n // the tooltip is hidden. However, we have made a tradeoff when\n // `disableHoverListener` is set. This title logic is disabled.\n // It's allowing us to keep the implementation size minimal.\n // We are open to change the tradeoff.\n\n\n var shouldShowNativeTitle = !open && !disableHoverListener;\n\n var childrenProps = _extends({\n 'aria-describedby': open ? id : null,\n title: shouldShowNativeTitle && typeof title === 'string' ? title : null\n }, other, children.props, {\n className: clsx(other.className, children.props.className),\n onTouchStart: detectTouchStart,\n ref: handleRef\n });\n\n var interactiveWrapperListeners = {};\n\n if (!disableTouchListener) {\n childrenProps.onTouchStart = handleTouchStart;\n childrenProps.onTouchEnd = handleTouchEnd;\n }\n\n if (!disableHoverListener) {\n childrenProps.onMouseOver = handleEnter();\n childrenProps.onMouseLeave = handleLeave();\n\n if (interactive) {\n interactiveWrapperListeners.onMouseOver = handleEnter(false);\n interactiveWrapperListeners.onMouseLeave = handleLeave(false);\n }\n }\n\n if (!disableFocusListener) {\n childrenProps.onFocus = handleFocus();\n childrenProps.onBlur = handleLeave();\n\n if (interactive) {\n interactiveWrapperListeners.onFocus = handleFocus(false);\n interactiveWrapperListeners.onBlur = handleLeave(false);\n }\n }\n\n if (process.env.NODE_ENV !== 'production') {\n if (children.props.title) {\n console.error(['Material-UI: You have provided a `title` prop to the child of \n * {state => (\n * \n * I'm a fade Transition!\n *
\n * )}\n * \n * );\n * ```\n *\n * There are 4 main states a Transition can be in:\n * - `'entering'`\n * - `'entered'`\n * - `'exiting'`\n * - `'exited'`\n *\n * Transition state is toggled via the `in` prop. When `true` the component\n * begins the \"Enter\" stage. During this stage, the component will shift from\n * its current transition state, to `'entering'` for the duration of the\n * transition and then to the `'entered'` stage once it's complete. Let's take\n * the following example (we'll use the\n * [useState](https://reactjs.org/docs/hooks-reference.html#usestate) hook):\n *\n * ```jsx\n * function App() {\n * const [inProp, setInProp] = useState(false);\n * return (\n * \n * \n * {state => (\n * // ...\n * )}\n * \n * setInProp(true)}>\n * Click to Enter\n * \n *
\n * );\n * }\n * ```\n *\n * When the button is clicked the component will shift to the `'entering'` state\n * and stay there for 500ms (the value of `timeout`) before it finally switches\n * to `'entered'`.\n *\n * When `in` is `false` the same thing happens except the state moves from\n * `'exiting'` to `'exited'`.\n */\n\nexports.EXITING = EXITING;\n\nvar Transition = /*#__PURE__*/function (_React$Component) {\n _inheritsLoose(Transition, _React$Component);\n\n function Transition(props, context) {\n var _this;\n\n _this = _React$Component.call(this, props, context) || this;\n var parentGroup = context.transitionGroup; // In the context of a TransitionGroup all enters are really appears\n\n var appear = parentGroup && !parentGroup.isMounting ? props.enter : props.appear;\n var initialStatus;\n _this.appearStatus = null;\n\n if (props.in) {\n if (appear) {\n initialStatus = EXITED;\n _this.appearStatus = ENTERING;\n } else {\n initialStatus = ENTERED;\n }\n } else {\n if (props.unmountOnExit || props.mountOnEnter) {\n initialStatus = UNMOUNTED;\n } else {\n initialStatus = EXITED;\n }\n }\n\n _this.state = {\n status: initialStatus\n };\n _this.nextCallback = null;\n return _this;\n }\n\n var _proto = Transition.prototype;\n\n _proto.getChildContext = function getChildContext() {\n return {\n transitionGroup: null // allows for nested Transitions\n\n };\n };\n\n Transition.getDerivedStateFromProps = function getDerivedStateFromProps(_ref, prevState) {\n var nextIn = _ref.in;\n\n if (nextIn && prevState.status === UNMOUNTED) {\n return {\n status: EXITED\n };\n }\n\n return null;\n }; // getSnapshotBeforeUpdate(prevProps) {\n // let nextStatus = null\n // if (prevProps !== this.props) {\n // const { status } = this.state\n // if (this.props.in) {\n // if (status !== ENTERING && status !== ENTERED) {\n // nextStatus = ENTERING\n // }\n // } else {\n // if (status === ENTERING || status === ENTERED) {\n // nextStatus = EXITING\n // }\n // }\n // }\n // return { nextStatus }\n // }\n\n\n _proto.componentDidMount = function componentDidMount() {\n this.updateStatus(true, this.appearStatus);\n };\n\n _proto.componentDidUpdate = function componentDidUpdate(prevProps) {\n var nextStatus = null;\n\n if (prevProps !== this.props) {\n var status = this.state.status;\n\n if (this.props.in) {\n if (status !== ENTERING && status !== ENTERED) {\n nextStatus = ENTERING;\n }\n } else {\n if (status === ENTERING || status === ENTERED) {\n nextStatus = EXITING;\n }\n }\n }\n\n this.updateStatus(false, nextStatus);\n };\n\n _proto.componentWillUnmount = function componentWillUnmount() {\n this.cancelNextCallback();\n };\n\n _proto.getTimeouts = function getTimeouts() {\n var timeout = this.props.timeout;\n var exit, enter, appear;\n exit = enter = appear = timeout;\n\n if (timeout != null && typeof timeout !== 'number') {\n exit = timeout.exit;\n enter = timeout.enter; // TODO: remove fallback for next major\n\n appear = timeout.appear !== undefined ? timeout.appear : enter;\n }\n\n return {\n exit: exit,\n enter: enter,\n appear: appear\n };\n };\n\n _proto.updateStatus = function updateStatus(mounting, nextStatus) {\n if (mounting === void 0) {\n mounting = false;\n }\n\n if (nextStatus !== null) {\n // nextStatus will always be ENTERING or EXITING.\n this.cancelNextCallback();\n\n var node = _reactDom.default.findDOMNode(this);\n\n if (nextStatus === ENTERING) {\n this.performEnter(node, mounting);\n } else {\n this.performExit(node);\n }\n } else if (this.props.unmountOnExit && this.state.status === EXITED) {\n this.setState({\n status: UNMOUNTED\n });\n }\n };\n\n _proto.performEnter = function performEnter(node, mounting) {\n var _this2 = this;\n\n var enter = this.props.enter;\n var appearing = this.context.transitionGroup ? this.context.transitionGroup.isMounting : mounting;\n var timeouts = this.getTimeouts();\n var enterTimeout = appearing ? timeouts.appear : timeouts.enter; // no enter animation skip right to ENTERED\n // if we are mounting and running this it means appear _must_ be set\n\n if (!mounting && !enter) {\n this.safeSetState({\n status: ENTERED\n }, function () {\n _this2.props.onEntered(node);\n });\n return;\n }\n\n this.props.onEnter(node, appearing);\n this.safeSetState({\n status: ENTERING\n }, function () {\n _this2.props.onEntering(node, appearing);\n\n _this2.onTransitionEnd(node, enterTimeout, function () {\n _this2.safeSetState({\n status: ENTERED\n }, function () {\n _this2.props.onEntered(node, appearing);\n });\n });\n });\n };\n\n _proto.performExit = function performExit(node) {\n var _this3 = this;\n\n var exit = this.props.exit;\n var timeouts = this.getTimeouts(); // no exit animation skip right to EXITED\n\n if (!exit) {\n this.safeSetState({\n status: EXITED\n }, function () {\n _this3.props.onExited(node);\n });\n return;\n }\n\n this.props.onExit(node);\n this.safeSetState({\n status: EXITING\n }, function () {\n _this3.props.onExiting(node);\n\n _this3.onTransitionEnd(node, timeouts.exit, function () {\n _this3.safeSetState({\n status: EXITED\n }, function () {\n _this3.props.onExited(node);\n });\n });\n });\n };\n\n _proto.cancelNextCallback = function cancelNextCallback() {\n if (this.nextCallback !== null) {\n this.nextCallback.cancel();\n this.nextCallback = null;\n }\n };\n\n _proto.safeSetState = function safeSetState(nextState, callback) {\n // This shouldn't be necessary, but there are weird race conditions with\n // setState callbacks and unmounting in testing, so always make sure that\n // we can cancel any pending setState callbacks after we unmount.\n callback = this.setNextCallback(callback);\n this.setState(nextState, callback);\n };\n\n _proto.setNextCallback = function setNextCallback(callback) {\n var _this4 = this;\n\n var active = true;\n\n this.nextCallback = function (event) {\n if (active) {\n active = false;\n _this4.nextCallback = null;\n callback(event);\n }\n };\n\n this.nextCallback.cancel = function () {\n active = false;\n };\n\n return this.nextCallback;\n };\n\n _proto.onTransitionEnd = function onTransitionEnd(node, timeout, handler) {\n this.setNextCallback(handler);\n var doesNotHaveTimeoutOrListener = timeout == null && !this.props.addEndListener;\n\n if (!node || doesNotHaveTimeoutOrListener) {\n setTimeout(this.nextCallback, 0);\n return;\n }\n\n if (this.props.addEndListener) {\n this.props.addEndListener(node, this.nextCallback);\n }\n\n if (timeout != null) {\n setTimeout(this.nextCallback, timeout);\n }\n };\n\n _proto.render = function render() {\n var status = this.state.status;\n\n if (status === UNMOUNTED) {\n return null;\n }\n\n var _this$props = this.props,\n children = _this$props.children,\n childProps = _objectWithoutPropertiesLoose(_this$props, [\"children\"]); // filter props for Transtition\n\n\n delete childProps.in;\n delete childProps.mountOnEnter;\n delete childProps.unmountOnExit;\n delete childProps.appear;\n delete childProps.enter;\n delete childProps.exit;\n delete childProps.timeout;\n delete childProps.addEndListener;\n delete childProps.onEnter;\n delete childProps.onEntering;\n delete childProps.onEntered;\n delete childProps.onExit;\n delete childProps.onExiting;\n delete childProps.onExited;\n\n if (typeof children === 'function') {\n return children(status, childProps);\n }\n\n var child = _react.default.Children.only(children);\n\n return _react.default.cloneElement(child, childProps);\n };\n\n return Transition;\n}(_react.default.Component);\n\nTransition.contextTypes = {\n transitionGroup: PropTypes.object\n};\nTransition.childContextTypes = {\n transitionGroup: function transitionGroup() {}\n};\nTransition.propTypes = process.env.NODE_ENV !== \"production\" ? {\n /**\n * A `function` child can be used instead of a React element. This function is\n * called with the current transition status (`'entering'`, `'entered'`,\n * `'exiting'`, `'exited'`, `'unmounted'`), which can be used to apply context\n * specific props to a component.\n *\n * ```jsx\n * \n * {state => (\n * \n * ```\n */\n children: PropTypes.oneOfType([PropTypes.func.isRequired, PropTypes.element.isRequired]).isRequired,\n\n /**\n * Show the component; triggers the enter or exit states\n */\n in: PropTypes.bool,\n\n /**\n * By default the child component is mounted immediately along with\n * the parent `Transition` component. If you want to \"lazy mount\" the component on the\n * first `in={true}` you can set `mountOnEnter`. After the first enter transition the component will stay\n * mounted, even on \"exited\", unless you also specify `unmountOnExit`.\n */\n mountOnEnter: PropTypes.bool,\n\n /**\n * By default the child component stays mounted after it reaches the `'exited'` state.\n * Set `unmountOnExit` if you'd prefer to unmount the component after it finishes exiting.\n */\n unmountOnExit: PropTypes.bool,\n\n /**\n * Normally a component is not transitioned if it is shown when the `` component mounts.\n * If you want to transition on the first mount set `appear` to `true`, and the\n * component will transition in as soon as the `` mounts.\n *\n * > Note: there are no specific \"appear\" states. `appear` only adds an additional `enter` transition.\n */\n appear: PropTypes.bool,\n\n /**\n * Enable or disable enter transitions.\n */\n enter: PropTypes.bool,\n\n /**\n * Enable or disable exit transitions.\n */\n exit: PropTypes.bool,\n\n /**\n * The duration of the transition, in milliseconds.\n * Required unless `addEndListener` is provided.\n *\n * You may specify a single timeout for all transitions:\n *\n * ```jsx\n * timeout={500}\n * ```\n *\n * or individually:\n *\n * ```jsx\n * timeout={{\n * appear: 500,\n * enter: 300,\n * exit: 500,\n * }}\n * ```\n *\n * - `appear` defaults to the value of `enter`\n * - `enter` defaults to `0`\n * - `exit` defaults to `0`\n *\n * @type {number | { enter?: number, exit?: number, appear?: number }}\n */\n timeout: function timeout(props) {\n var pt = _PropTypes.timeoutsShape;\n if (!props.addEndListener) pt = pt.isRequired;\n\n for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n args[_key - 1] = arguments[_key];\n }\n\n return pt.apply(void 0, [props].concat(args));\n },\n\n /**\n * Add a custom transition end trigger. Called with the transitioning\n * DOM node and a `done` callback. Allows for more fine grained transition end\n * logic. **Note:** Timeouts are still used as a fallback if provided.\n *\n * ```jsx\n * addEndListener={(node, done) => {\n * // use the css transitionend event to mark the finish of a transition\n * node.addEventListener('transitionend', done, false);\n * }}\n * ```\n */\n addEndListener: PropTypes.func,\n\n /**\n * Callback fired before the \"entering\" status is applied. An extra parameter\n * `isAppearing` is supplied to indicate if the enter stage is occurring on the initial mount\n *\n * @type Function(node: HtmlElement, isAppearing: bool) -> void\n */\n onEnter: PropTypes.func,\n\n /**\n * Callback fired after the \"entering\" status is applied. An extra parameter\n * `isAppearing` is supplied to indicate if the enter stage is occurring on the initial mount\n *\n * @type Function(node: HtmlElement, isAppearing: bool)\n */\n onEntering: PropTypes.func,\n\n /**\n * Callback fired after the \"entered\" status is applied. An extra parameter\n * `isAppearing` is supplied to indicate if the enter stage is occurring on the initial mount\n *\n * @type Function(node: HtmlElement, isAppearing: bool) -> void\n */\n onEntered: PropTypes.func,\n\n /**\n * Callback fired before the \"exiting\" status is applied.\n *\n * @type Function(node: HtmlElement) -> void\n */\n onExit: PropTypes.func,\n\n /**\n * Callback fired after the \"exiting\" status is applied.\n *\n * @type Function(node: HtmlElement) -> void\n */\n onExiting: PropTypes.func,\n\n /**\n * Callback fired after the \"exited\" status is applied.\n *\n * @type Function(node: HtmlElement) -> void\n */\n onExited: PropTypes.func // Name the function so it is clearer in the documentation\n\n} : {};\n\nfunction noop() {}\n\nTransition.defaultProps = {\n in: false,\n mountOnEnter: false,\n unmountOnExit: false,\n appear: false,\n enter: true,\n exit: true,\n onEnter: noop,\n onEntering: noop,\n onEntered: noop,\n onExit: noop,\n onExiting: noop,\n onExited: noop\n};\nTransition.UNMOUNTED = 0;\nTransition.EXITED = 1;\nTransition.ENTERING = 2;\nTransition.ENTERED = 3;\nTransition.EXITING = 4;\n\nvar _default = (0, _reactLifecyclesCompat.polyfill)(Transition);\n\nexports.default = _default;","/**\n * Copyright (c) 2013-present, Facebook, Inc.\n *\n * This source code is licensed under the MIT license found in the\n * LICENSE file in the root directory of this source tree.\n */\nfunction componentWillMount() {\n // Call this.constructor.gDSFP to support sub-classes.\n var state = this.constructor.getDerivedStateFromProps(this.props, this.state);\n\n if (state !== null && state !== undefined) {\n this.setState(state);\n }\n}\n\nfunction componentWillReceiveProps(nextProps) {\n // Call this.constructor.gDSFP to support sub-classes.\n // Use the setState() updater to ensure state isn't stale in certain edge cases.\n function updater(prevState) {\n var state = this.constructor.getDerivedStateFromProps(nextProps, prevState);\n return state !== null && state !== undefined ? state : null;\n } // Binding \"this\" is important for shallow renderer support.\n\n\n this.setState(updater.bind(this));\n}\n\nfunction componentWillUpdate(nextProps, nextState) {\n try {\n var prevProps = this.props;\n var prevState = this.state;\n this.props = nextProps;\n this.state = nextState;\n this.__reactInternalSnapshotFlag = true;\n this.__reactInternalSnapshot = this.getSnapshotBeforeUpdate(prevProps, prevState);\n } finally {\n this.props = prevProps;\n this.state = prevState;\n }\n} // React may warn about cWM/cWRP/cWU methods being deprecated.\n// Add a flag to suppress these warnings for this special case.\n\n\ncomponentWillMount.__suppressDeprecationWarning = true;\ncomponentWillReceiveProps.__suppressDeprecationWarning = true;\ncomponentWillUpdate.__suppressDeprecationWarning = true;\n\nfunction polyfill(Component) {\n var prototype = Component.prototype;\n\n if (!prototype || !prototype.isReactComponent) {\n throw new Error('Can only polyfill class components');\n }\n\n if (typeof Component.getDerivedStateFromProps !== 'function' && typeof prototype.getSnapshotBeforeUpdate !== 'function') {\n return Component;\n } // If new component APIs are defined, \"unsafe\" lifecycles won't be called.\n // Error if any of these lifecycles are present,\n // Because they would work differently between older and newer (16.3+) versions of React.\n\n\n var foundWillMountName = null;\n var foundWillReceivePropsName = null;\n var foundWillUpdateName = null;\n\n if (typeof prototype.componentWillMount === 'function') {\n foundWillMountName = 'componentWillMount';\n } else if (typeof prototype.UNSAFE_componentWillMount === 'function') {\n foundWillMountName = 'UNSAFE_componentWillMount';\n }\n\n if (typeof prototype.componentWillReceiveProps === 'function') {\n foundWillReceivePropsName = 'componentWillReceiveProps';\n } else if (typeof prototype.UNSAFE_componentWillReceiveProps === 'function') {\n foundWillReceivePropsName = 'UNSAFE_componentWillReceiveProps';\n }\n\n if (typeof prototype.componentWillUpdate === 'function') {\n foundWillUpdateName = 'componentWillUpdate';\n } else if (typeof prototype.UNSAFE_componentWillUpdate === 'function') {\n foundWillUpdateName = 'UNSAFE_componentWillUpdate';\n }\n\n if (foundWillMountName !== null || foundWillReceivePropsName !== null || foundWillUpdateName !== null) {\n var componentName = Component.displayName || Component.name;\n var newApiName = typeof Component.getDerivedStateFromProps === 'function' ? 'getDerivedStateFromProps()' : 'getSnapshotBeforeUpdate()';\n throw Error('Unsafe legacy lifecycles will not be called for components using new component APIs.\\n\\n' + componentName + ' uses ' + newApiName + ' but also contains the following legacy lifecycles:' + (foundWillMountName !== null ? '\\n ' + foundWillMountName : '') + (foundWillReceivePropsName !== null ? '\\n ' + foundWillReceivePropsName : '') + (foundWillUpdateName !== null ? '\\n ' + foundWillUpdateName : '') + '\\n\\nThe above lifecycles should be removed. Learn more about this warning here:\\n' + 'https://fb.me/react-async-component-lifecycle-hooks');\n } // React <= 16.2 does not support static getDerivedStateFromProps.\n // As a workaround, use cWM and cWRP to invoke the new static lifecycle.\n // Newer versions of React will ignore these lifecycles if gDSFP exists.\n\n\n if (typeof Component.getDerivedStateFromProps === 'function') {\n prototype.componentWillMount = componentWillMount;\n prototype.componentWillReceiveProps = componentWillReceiveProps;\n } // React <= 16.2 does not support getSnapshotBeforeUpdate.\n // As a workaround, use cWU to invoke the new lifecycle.\n // Newer versions of React will ignore that lifecycle if gSBU exists.\n\n\n if (typeof prototype.getSnapshotBeforeUpdate === 'function') {\n if (typeof prototype.componentDidUpdate !== 'function') {\n throw new Error('Cannot polyfill getSnapshotBeforeUpdate() for components that do not define componentDidUpdate() on the prototype');\n }\n\n prototype.componentWillUpdate = componentWillUpdate;\n var componentDidUpdate = prototype.componentDidUpdate;\n\n prototype.componentDidUpdate = function componentDidUpdatePolyfill(prevProps, prevState, maybeSnapshot) {\n // 16.3+ will not execute our will-update method;\n // It will pass a snapshot value to did-update though.\n // Older versions will require our polyfilled will-update value.\n // We need to handle both cases, but can't just check for the presence of \"maybeSnapshot\",\n // Because for <= 15.x versions this might be a \"prevContext\" object.\n // We also can't just check \"__reactInternalSnapshot\",\n // Because get-snapshot might return a falsy value.\n // So check for the explicit __reactInternalSnapshotFlag flag to determine behavior.\n var snapshot = this.__reactInternalSnapshotFlag ? this.__reactInternalSnapshot : maybeSnapshot;\n componentDidUpdate.call(this, prevProps, prevState, snapshot);\n };\n }\n\n return Component;\n}\n\nexport { polyfill };","\"use strict\";\n\nexports.__esModule = true;\nexports.classNamesShape = exports.timeoutsShape = void 0;\n\nvar _propTypes = _interopRequireDefault(require(\"prop-types\"));\n\nfunction _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n}\n\nvar timeoutsShape = process.env.NODE_ENV !== 'production' ? _propTypes.default.oneOfType([_propTypes.default.number, _propTypes.default.shape({\n enter: _propTypes.default.number,\n exit: _propTypes.default.number,\n appear: _propTypes.default.number\n}).isRequired]) : null;\nexports.timeoutsShape = timeoutsShape;\nvar classNamesShape = process.env.NODE_ENV !== 'production' ? _propTypes.default.oneOfType([_propTypes.default.string, _propTypes.default.shape({\n enter: _propTypes.default.string,\n exit: _propTypes.default.string,\n active: _propTypes.default.string\n}), _propTypes.default.shape({\n enter: _propTypes.default.string,\n enterDone: _propTypes.default.string,\n enterActive: _propTypes.default.string,\n exit: _propTypes.default.string,\n exitDone: _propTypes.default.string,\n exitActive: _propTypes.default.string\n})]) : null;\nexports.classNamesShape = classNamesShape;","\"use strict\";\n\nexports.__esModule = true;\nexports.default = void 0;\n\nvar _propTypes = _interopRequireDefault(require(\"prop-types\"));\n\nvar _react = _interopRequireDefault(require(\"react\"));\n\nvar _reactLifecyclesCompat = require(\"react-lifecycles-compat\");\n\nvar _ChildMapping = require(\"./utils/ChildMapping\");\n\nfunction _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n}\n\nfunction _objectWithoutPropertiesLoose(source, excluded) {\n if (source == null) return {};\n var target = {};\n var sourceKeys = Object.keys(source);\n var key, i;\n\n for (i = 0; i < sourceKeys.length; i++) {\n key = sourceKeys[i];\n if (excluded.indexOf(key) >= 0) continue;\n target[key] = source[key];\n }\n\n return target;\n}\n\nfunction _extends() {\n _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n };\n\n return _extends.apply(this, arguments);\n}\n\nfunction _inheritsLoose(subClass, superClass) {\n subClass.prototype = Object.create(superClass.prototype);\n subClass.prototype.constructor = subClass;\n subClass.__proto__ = superClass;\n}\n\nfunction _assertThisInitialized(self) {\n if (self === void 0) {\n throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n }\n\n return self;\n}\n\nvar values = Object.values || function (obj) {\n return Object.keys(obj).map(function (k) {\n return obj[k];\n });\n};\n\nvar defaultProps = {\n component: 'div',\n childFactory: function childFactory(child) {\n return child;\n }\n /**\n * The `` component manages a set of transition components\n * (`` and ``) in a list. Like with the transition\n * components, `` is a state machine for managing the mounting\n * and unmounting of components over time.\n *\n * Consider the example below. As items are removed or added to the TodoList the\n * `in` prop is toggled automatically by the ``.\n *\n * Note that `` does not define any animation behavior!\n * Exactly _how_ a list item animates is up to the individual transition\n * component. This means you can mix and match animations across different list\n * items.\n */\n\n};\n\nvar TransitionGroup = /*#__PURE__*/function (_React$Component) {\n _inheritsLoose(TransitionGroup, _React$Component);\n\n function TransitionGroup(props, context) {\n var _this;\n\n _this = _React$Component.call(this, props, context) || this;\n\n var handleExited = _this.handleExited.bind(_assertThisInitialized(_assertThisInitialized(_this))); // Initial children should all be entering, dependent on appear\n\n\n _this.state = {\n handleExited: handleExited,\n firstRender: true\n };\n return _this;\n }\n\n var _proto = TransitionGroup.prototype;\n\n _proto.getChildContext = function getChildContext() {\n return {\n transitionGroup: {\n isMounting: !this.appeared\n }\n };\n };\n\n _proto.componentDidMount = function componentDidMount() {\n this.appeared = true;\n this.mounted = true;\n };\n\n _proto.componentWillUnmount = function componentWillUnmount() {\n this.mounted = false;\n };\n\n TransitionGroup.getDerivedStateFromProps = function getDerivedStateFromProps(nextProps, _ref) {\n var prevChildMapping = _ref.children,\n handleExited = _ref.handleExited,\n firstRender = _ref.firstRender;\n return {\n children: firstRender ? (0, _ChildMapping.getInitialChildMapping)(nextProps, handleExited) : (0, _ChildMapping.getNextChildMapping)(nextProps, prevChildMapping, handleExited),\n firstRender: false\n };\n };\n\n _proto.handleExited = function handleExited(child, node) {\n var currentChildMapping = (0, _ChildMapping.getChildMapping)(this.props.children);\n if (child.key in currentChildMapping) return;\n\n if (child.props.onExited) {\n child.props.onExited(node);\n }\n\n if (this.mounted) {\n this.setState(function (state) {\n var children = _extends({}, state.children);\n\n delete children[child.key];\n return {\n children: children\n };\n });\n }\n };\n\n _proto.render = function render() {\n var _this$props = this.props,\n Component = _this$props.component,\n childFactory = _this$props.childFactory,\n props = _objectWithoutPropertiesLoose(_this$props, [\"component\", \"childFactory\"]);\n\n var children = values(this.state.children).map(childFactory);\n delete props.appear;\n delete props.enter;\n delete props.exit;\n\n if (Component === null) {\n return children;\n }\n\n return _react.default.createElement(Component, props, children);\n };\n\n return TransitionGroup;\n}(_react.default.Component);\n\nTransitionGroup.childContextTypes = {\n transitionGroup: _propTypes.default.object.isRequired\n};\nTransitionGroup.propTypes = process.env.NODE_ENV !== \"production\" ? {\n /**\n * `` renders a `` by default. You can change this\n * behavior by providing a `component` prop.\n * If you use React v16+ and would like to avoid a wrapping `
` element\n * you can pass in `component={null}`. This is useful if the wrapping div\n * borks your css styles.\n */\n component: _propTypes.default.any,\n\n /**\n * A set of `
` components, that are toggled `in` and out as they\n * leave. the `` will inject specific transition props, so\n * remember to spread them through if you are wrapping the `` as\n * with our `` example.\n *\n * While this component is meant for multiple `Transition` or `CSSTransition`\n * children, sometimes you may want to have a single transition child with\n * content that you want to be transitioned out and in when you change it\n * (e.g. routes, images etc.) In that case you can change the `key` prop of\n * the transition child as you change its content, this will cause\n * `TransitionGroup` to transition the child out and back in.\n */\n children: _propTypes.default.node,\n\n /**\n * A convenience prop that enables or disables appear animations\n * for all children. Note that specifying this will override any defaults set\n * on individual children Transitions.\n */\n appear: _propTypes.default.bool,\n\n /**\n * A convenience prop that enables or disables enter animations\n * for all children. Note that specifying this will override any defaults set\n * on individual children Transitions.\n */\n enter: _propTypes.default.bool,\n\n /**\n * A convenience prop that enables or disables exit animations\n * for all children. Note that specifying this will override any defaults set\n * on individual children Transitions.\n */\n exit: _propTypes.default.bool,\n\n /**\n * You may need to apply reactive updates to a child as it is exiting.\n * This is generally done by using `cloneElement` however in the case of an exiting\n * child the element has already been removed and not accessible to the consumer.\n *\n * If you do need to update a child as it leaves you can provide a `childFactory`\n * to wrap every child, even the ones that are leaving.\n *\n * @type Function(child: ReactElement) -> ReactElement\n */\n childFactory: _propTypes.default.func\n} : {};\nTransitionGroup.defaultProps = defaultProps;\n\nvar _default = (0, _reactLifecyclesCompat.polyfill)(TransitionGroup);\n\nexports.default = _default;\nmodule.exports = exports[\"default\"];","var arrayPush = require('./_arrayPush'),\n isFlattenable = require('./_isFlattenable');\n/**\n * The base implementation of `_.flatten` with support for restricting flattening.\n *\n * @private\n * @param {Array} array The array to flatten.\n * @param {number} depth The maximum recursion depth.\n * @param {boolean} [predicate=isFlattenable] The function invoked per iteration.\n * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.\n * @param {Array} [result=[]] The initial result value.\n * @returns {Array} Returns the new flattened array.\n */\n\n\nfunction baseFlatten(array, depth, predicate, isStrict, result) {\n var index = -1,\n length = array.length;\n predicate || (predicate = isFlattenable);\n result || (result = []);\n\n while (++index < length) {\n var value = array[index];\n\n if (depth > 0 && predicate(value)) {\n if (depth > 1) {\n // Recursively flatten arrays (susceptible to call stack limits).\n baseFlatten(value, depth - 1, predicate, isStrict, result);\n } else {\n arrayPush(result, value);\n }\n } else if (!isStrict) {\n result[result.length] = value;\n }\n }\n\n return result;\n}\n\nmodule.exports = baseFlatten;","var baseEach = require('./_baseEach'),\n isArrayLike = require('./isArrayLike');\n/**\n * The base implementation of `_.map` without support for iteratee shorthands.\n *\n * @private\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns the new mapped array.\n */\n\n\nfunction baseMap(collection, iteratee) {\n var index = -1,\n result = isArrayLike(collection) ? Array(collection.length) : [];\n baseEach(collection, function (value, key, collection) {\n result[++index] = iteratee(value, key, collection);\n });\n return result;\n}\n\nmodule.exports = baseMap;","/**\n * The base implementation of `_.gt` which doesn't coerce arguments.\n *\n * @private\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if `value` is greater than `other`,\n * else `false`.\n */\nfunction baseGt(value, other) {\n return value > other;\n}\n\nmodule.exports = baseGt;","/**\n * The base implementation of `_.lt` which doesn't coerce arguments.\n *\n * @private\n * @param {*} value The value to compare.\n * @param {*} other The other value to compare.\n * @returns {boolean} Returns `true` if `value` is less than `other`,\n * else `false`.\n */\nfunction baseLt(value, other) {\n return value < other;\n}\n\nmodule.exports = baseLt;","var toFinite = require('./toFinite');\n/**\n * Converts `value` to an integer.\n *\n * **Note:** This method is loosely based on\n * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {number} Returns the converted integer.\n * @example\n *\n * _.toInteger(3.2);\n * // => 3\n *\n * _.toInteger(Number.MIN_VALUE);\n * // => 0\n *\n * _.toInteger(Infinity);\n * // => 1.7976931348623157e+308\n *\n * _.toInteger('3.2');\n * // => 3\n */\n\n\nfunction toInteger(value) {\n var result = toFinite(value),\n remainder = result % 1;\n return result === result ? remainder ? result - remainder : result : 0;\n}\n\nmodule.exports = toInteger;","var toNumber = require('./toNumber');\n/** Used as references for various `Number` constants. */\n\n\nvar INFINITY = 1 / 0,\n MAX_INTEGER = 1.7976931348623157e+308;\n/**\n * Converts `value` to a finite number.\n *\n * @static\n * @memberOf _\n * @since 4.12.0\n * @category Lang\n * @param {*} value The value to convert.\n * @returns {number} Returns the converted number.\n * @example\n *\n * _.toFinite(3.2);\n * // => 3.2\n *\n * _.toFinite(Number.MIN_VALUE);\n * // => 5e-324\n *\n * _.toFinite(Infinity);\n * // => 1.7976931348623157e+308\n *\n * _.toFinite('3.2');\n * // => 3.2\n */\n\nfunction toFinite(value) {\n if (!value) {\n return value === 0 ? value : 0;\n }\n\n value = toNumber(value);\n\n if (value === INFINITY || value === -INFINITY) {\n var sign = value < 0 ? -1 : 1;\n return sign * MAX_INTEGER;\n }\n\n return value === value ? value : 0;\n}\n\nmodule.exports = toFinite;","import _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport _extends from \"@babel/runtime/helpers/esm/extends\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport { chainPropTypes } from '@material-ui/utils';\nimport withStyles from '../styles/withStyles';\nimport TableContext from './TableContext';\nexport var styles = function styles(theme) {\n return {\n /* Styles applied to the root element. */\n root: {\n display: 'table',\n width: '100%',\n borderCollapse: 'collapse',\n borderSpacing: 0,\n '& caption': _extends({}, theme.typography.body2, {\n padding: theme.spacing(2),\n color: theme.palette.text.secondary,\n textAlign: 'left',\n captionSide: 'bottom'\n })\n },\n\n /* Styles applied to the root element if `stickyHeader={true}`. */\n stickyHeader: {\n borderCollapse: 'separate'\n }\n };\n};\nvar defaultComponent = 'table';\nvar Table = /*#__PURE__*/React.forwardRef(function Table(props, ref) {\n var classes = props.classes,\n className = props.className,\n _props$component = props.component,\n Component = _props$component === void 0 ? defaultComponent : _props$component,\n _props$padding = props.padding,\n padding = _props$padding === void 0 ? 'normal' : _props$padding,\n _props$size = props.size,\n size = _props$size === void 0 ? 'medium' : _props$size,\n _props$stickyHeader = props.stickyHeader,\n stickyHeader = _props$stickyHeader === void 0 ? false : _props$stickyHeader,\n other = _objectWithoutProperties(props, [\"classes\", \"className\", \"component\", \"padding\", \"size\", \"stickyHeader\"]);\n\n var table = React.useMemo(function () {\n return {\n padding: padding,\n size: size,\n stickyHeader: stickyHeader\n };\n }, [padding, size, stickyHeader]);\n return /*#__PURE__*/React.createElement(TableContext.Provider, {\n value: table\n }, /*#__PURE__*/React.createElement(Component, _extends({\n role: Component === defaultComponent ? null : 'table',\n ref: ref,\n className: clsx(classes.root, className, stickyHeader && classes.stickyHeader)\n }, other)));\n});\nprocess.env.NODE_ENV !== \"production\" ? Table.propTypes = {\n /**\n * The content of the table, normally `TableHead` and `TableBody`.\n */\n children: PropTypes.node.isRequired,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object.isRequired,\n\n /**\n * @ignore\n */\n className: PropTypes.string,\n\n /**\n * The component used for the root node.\n * Either a string to use a HTML element or a component.\n */\n component: PropTypes\n /* @typescript-to-proptypes-ignore */\n .elementType,\n\n /**\n * Allows TableCells to inherit padding of the Table.\n * `default` is deprecated, use `normal` instead.\n */\n padding: chainPropTypes(PropTypes.oneOf(['normal', 'checkbox', 'none', 'default']), function (props) {\n if (props.padding === 'default') {\n return new Error('Material-UI: padding=\"default\" was renamed to padding=\"normal\" for consistency.');\n }\n\n return null;\n }),\n\n /**\n * Allows TableCells to inherit size of the Table.\n */\n size: PropTypes.oneOf(['small', 'medium']),\n\n /**\n * Set the header sticky.\n *\n * ⚠️ It doesn't work with IE 11.\n */\n stickyHeader: PropTypes.bool\n} : void 0;\nexport default withStyles(styles, {\n name: 'MuiTable'\n})(Table);","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport withStyles from '../styles/withStyles';\nimport Tablelvl2Context from '../Table/Tablelvl2Context';\nexport var styles = {\n /* Styles applied to the root element. */\n root: {\n display: 'table-header-group'\n }\n};\nvar tablelvl2 = {\n variant: 'head'\n};\nvar defaultComponent = 'thead';\nvar TableHead = /*#__PURE__*/React.forwardRef(function TableHead(props, ref) {\n var classes = props.classes,\n className = props.className,\n _props$component = props.component,\n Component = _props$component === void 0 ? defaultComponent : _props$component,\n other = _objectWithoutProperties(props, [\"classes\", \"className\", \"component\"]);\n\n return /*#__PURE__*/React.createElement(Tablelvl2Context.Provider, {\n value: tablelvl2\n }, /*#__PURE__*/React.createElement(Component, _extends({\n className: clsx(classes.root, className),\n ref: ref,\n role: Component === defaultComponent ? null : 'rowgroup'\n }, other)));\n});\nprocess.env.NODE_ENV !== \"production\" ? TableHead.propTypes = {\n /**\n * The content of the component, normally `TableRow`.\n */\n children: PropTypes.node,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object.isRequired,\n\n /**\n * @ignore\n */\n className: PropTypes.string,\n\n /**\n * The component used for the root node.\n * Either a string to use a HTML element or a component.\n */\n component: PropTypes\n /* @typescript-to-proptypes-ignore */\n .elementType\n} : void 0;\nexport default withStyles(styles, {\n name: 'MuiTableHead'\n})(TableHead);","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport withStyles from '../styles/withStyles';\nimport Tablelvl2Context from '../Table/Tablelvl2Context';\nimport { alpha } from '../styles/colorManipulator';\nexport var styles = function styles(theme) {\n return {\n /* Styles applied to the root element. */\n root: {\n color: 'inherit',\n display: 'table-row',\n verticalAlign: 'middle',\n // We disable the focus ring for mouse, touch and keyboard users.\n outline: 0,\n '&$hover:hover': {\n backgroundColor: theme.palette.action.hover\n },\n '&$selected, &$selected:hover': {\n backgroundColor: alpha(theme.palette.secondary.main, theme.palette.action.selectedOpacity)\n }\n },\n\n /* Pseudo-class applied to the root element if `selected={true}`. */\n selected: {},\n\n /* Pseudo-class applied to the root element if `hover={true}`. */\n hover: {},\n\n /* Styles applied to the root element if table variant=\"head\". */\n head: {},\n\n /* Styles applied to the root element if table variant=\"footer\". */\n footer: {}\n };\n};\nvar defaultComponent = 'tr';\n/**\n * Will automatically set dynamic row height\n * based on the material table element parent (head, body, etc).\n */\n\nvar TableRow = /*#__PURE__*/React.forwardRef(function TableRow(props, ref) {\n var classes = props.classes,\n className = props.className,\n _props$component = props.component,\n Component = _props$component === void 0 ? defaultComponent : _props$component,\n _props$hover = props.hover,\n hover = _props$hover === void 0 ? false : _props$hover,\n _props$selected = props.selected,\n selected = _props$selected === void 0 ? false : _props$selected,\n other = _objectWithoutProperties(props, [\"classes\", \"className\", \"component\", \"hover\", \"selected\"]);\n\n var tablelvl2 = React.useContext(Tablelvl2Context);\n return /*#__PURE__*/React.createElement(Component, _extends({\n ref: ref,\n className: clsx(classes.root, className, tablelvl2 && {\n 'head': classes.head,\n 'footer': classes.footer\n }[tablelvl2.variant], hover && classes.hover, selected && classes.selected),\n role: Component === defaultComponent ? null : 'row'\n }, other));\n});\nprocess.env.NODE_ENV !== \"production\" ? TableRow.propTypes = {\n /**\n * Should be valid children such as `TableCell`.\n */\n children: PropTypes.node,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object.isRequired,\n\n /**\n * @ignore\n */\n className: PropTypes.string,\n\n /**\n * The component used for the root node.\n * Either a string to use a HTML element or a component.\n */\n component: PropTypes\n /* @typescript-to-proptypes-ignore */\n .elementType,\n\n /**\n * If `true`, the table row will shade on hover.\n */\n hover: PropTypes.bool,\n\n /**\n * If `true`, the table row will have the selected shading.\n */\n selected: PropTypes.bool\n} : void 0;\nexport default withStyles(styles, {\n name: 'MuiTableRow'\n})(TableRow);","import _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport _extends from \"@babel/runtime/helpers/esm/extends\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport { chainPropTypes } from '@material-ui/utils';\nimport withStyles from '../styles/withStyles';\nimport capitalize from '../utils/capitalize';\nimport { darken, alpha, lighten } from '../styles/colorManipulator';\nimport TableContext from '../Table/TableContext';\nimport Tablelvl2Context from '../Table/Tablelvl2Context';\nexport var styles = function styles(theme) {\n return {\n /* Styles applied to the root element. */\n root: _extends({}, theme.typography.body2, {\n display: 'table-cell',\n verticalAlign: 'inherit',\n // Workaround for a rendering bug with spanned columns in Chrome 62.0.\n // Removes the alpha (sets it to 1), and lightens or darkens the theme color.\n borderBottom: \"1px solid\\n \".concat(theme.palette.type === 'light' ? lighten(alpha(theme.palette.divider, 1), 0.88) : darken(alpha(theme.palette.divider, 1), 0.68)),\n textAlign: 'left',\n padding: 16\n }),\n\n /* Styles applied to the root element if `variant=\"head\"` or `context.table.head`. */\n head: {\n color: theme.palette.text.primary,\n lineHeight: theme.typography.pxToRem(24),\n fontWeight: theme.typography.fontWeightMedium\n },\n\n /* Styles applied to the root element if `variant=\"body\"` or `context.table.body`. */\n body: {\n color: theme.palette.text.primary\n },\n\n /* Styles applied to the root element if `variant=\"footer\"` or `context.table.footer`. */\n footer: {\n color: theme.palette.text.secondary,\n lineHeight: theme.typography.pxToRem(21),\n fontSize: theme.typography.pxToRem(12)\n },\n\n /* Styles applied to the root element if `size=\"small\"`. */\n sizeSmall: {\n padding: '6px 24px 6px 16px',\n '&:last-child': {\n paddingRight: 16\n },\n '&$paddingCheckbox': {\n width: 24,\n // prevent the checkbox column from growing\n padding: '0 12px 0 16px',\n '&:last-child': {\n paddingLeft: 12,\n paddingRight: 16\n },\n '& > *': {\n padding: 0\n }\n }\n },\n\n /* Styles applied to the root element if `padding=\"checkbox\"`. */\n paddingCheckbox: {\n width: 48,\n // prevent the checkbox column from growing\n padding: '0 0 0 4px',\n '&:last-child': {\n paddingLeft: 0,\n paddingRight: 4\n }\n },\n\n /* Styles applied to the root element if `padding=\"none\"`. */\n paddingNone: {\n padding: 0,\n '&:last-child': {\n padding: 0\n }\n },\n\n /* Styles applied to the root element if `align=\"left\"`. */\n alignLeft: {\n textAlign: 'left'\n },\n\n /* Styles applied to the root element if `align=\"center\"`. */\n alignCenter: {\n textAlign: 'center'\n },\n\n /* Styles applied to the root element if `align=\"right\"`. */\n alignRight: {\n textAlign: 'right',\n flexDirection: 'row-reverse'\n },\n\n /* Styles applied to the root element if `align=\"justify\"`. */\n alignJustify: {\n textAlign: 'justify'\n },\n\n /* Styles applied to the root element if `context.table.stickyHeader={true}`. */\n stickyHeader: {\n position: 'sticky',\n top: 0,\n left: 0,\n zIndex: 2,\n backgroundColor: theme.palette.background.default\n }\n };\n};\n/**\n * The component renders a `` element when the parent context is a header\n * or otherwise a ` ` element.\n */\n\nvar TableCell = /*#__PURE__*/React.forwardRef(function TableCell(props, ref) {\n var _props$align = props.align,\n align = _props$align === void 0 ? 'inherit' : _props$align,\n classes = props.classes,\n className = props.className,\n component = props.component,\n paddingProp = props.padding,\n scopeProp = props.scope,\n sizeProp = props.size,\n sortDirection = props.sortDirection,\n variantProp = props.variant,\n other = _objectWithoutProperties(props, [\"align\", \"classes\", \"className\", \"component\", \"padding\", \"scope\", \"size\", \"sortDirection\", \"variant\"]);\n\n var table = React.useContext(TableContext);\n var tablelvl2 = React.useContext(Tablelvl2Context);\n var isHeadCell = tablelvl2 && tablelvl2.variant === 'head';\n var role;\n var Component;\n\n if (component) {\n Component = component;\n role = isHeadCell ? 'columnheader' : 'cell';\n } else {\n Component = isHeadCell ? 'th' : 'td';\n }\n\n var scope = scopeProp;\n\n if (!scope && isHeadCell) {\n scope = 'col';\n }\n\n var padding = paddingProp || (table && table.padding ? table.padding : 'normal');\n var size = sizeProp || (table && table.size ? table.size : 'medium');\n var variant = variantProp || tablelvl2 && tablelvl2.variant;\n var ariaSort = null;\n\n if (sortDirection) {\n ariaSort = sortDirection === 'asc' ? 'ascending' : 'descending';\n }\n\n return /*#__PURE__*/React.createElement(Component, _extends({\n ref: ref,\n className: clsx(classes.root, classes[variant], className, align !== 'inherit' && classes[\"align\".concat(capitalize(align))], padding !== 'normal' && classes[\"padding\".concat(capitalize(padding))], size !== 'medium' && classes[\"size\".concat(capitalize(size))], variant === 'head' && table && table.stickyHeader && classes.stickyHeader),\n \"aria-sort\": ariaSort,\n role: role,\n scope: scope\n }, other));\n});\nprocess.env.NODE_ENV !== \"production\" ? TableCell.propTypes = {\n /**\n * Set the text-align on the table cell content.\n *\n * Monetary or generally number fields **should be right aligned** as that allows\n * you to add them up quickly in your head without having to worry about decimals.\n */\n align: PropTypes.oneOf(['center', 'inherit', 'justify', 'left', 'right']),\n\n /**\n * The table cell contents.\n */\n children: PropTypes.node,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object,\n\n /**\n * @ignore\n */\n className: PropTypes.string,\n\n /**\n * The component used for the root node.\n * Either a string to use a HTML element or a component.\n */\n component: PropTypes\n /* @typescript-to-proptypes-ignore */\n .elementType,\n\n /**\n * Sets the padding applied to the cell.\n * By default, the Table parent component set the value (`normal`).\n * `default` is deprecated, use `normal` instead.\n */\n padding: chainPropTypes(PropTypes.oneOf(['normal', 'checkbox', 'none', 'default']), function (props) {\n if (props.padding === 'default') {\n return new Error('Material-UI: padding=\"default\" was renamed to padding=\"normal\" for consistency.');\n }\n\n return null;\n }),\n\n /**\n * Set scope attribute.\n */\n scope: PropTypes.string,\n\n /**\n * Specify the size of the cell.\n * By default, the Table parent component set the value (`medium`).\n */\n size: PropTypes.oneOf(['medium', 'small']),\n\n /**\n * Set aria-sort direction.\n */\n sortDirection: PropTypes.oneOf(['asc', 'desc', false]),\n\n /**\n * Specify the cell type.\n * By default, the TableHead, TableBody or TableFooter parent component set the value.\n */\n variant: PropTypes.oneOf(['body', 'footer', 'head'])\n} : void 0;\nexport default withStyles(styles, {\n name: 'MuiTableCell'\n})(TableCell);","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport withStyles from '../styles/withStyles';\nimport Tablelvl2Context from '../Table/Tablelvl2Context';\nexport var styles = {\n /* Styles applied to the root element. */\n root: {\n display: 'table-row-group'\n }\n};\nvar tablelvl2 = {\n variant: 'body'\n};\nvar defaultComponent = 'tbody';\nvar TableBody = /*#__PURE__*/React.forwardRef(function TableBody(props, ref) {\n var classes = props.classes,\n className = props.className,\n _props$component = props.component,\n Component = _props$component === void 0 ? defaultComponent : _props$component,\n other = _objectWithoutProperties(props, [\"classes\", \"className\", \"component\"]);\n\n return /*#__PURE__*/React.createElement(Tablelvl2Context.Provider, {\n value: tablelvl2\n }, /*#__PURE__*/React.createElement(Component, _extends({\n className: clsx(classes.root, className),\n ref: ref,\n role: Component === defaultComponent ? null : 'rowgroup'\n }, other)));\n});\nprocess.env.NODE_ENV !== \"production\" ? TableBody.propTypes = {\n /**\n * The content of the component, normally `TableRow`.\n */\n children: PropTypes.node,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object.isRequired,\n\n /**\n * @ignore\n */\n className: PropTypes.string,\n\n /**\n * The component used for the root node.\n * Either a string to use a HTML element or a component.\n */\n component: PropTypes\n /* @typescript-to-proptypes-ignore */\n .elementType\n} : void 0;\nexport default withStyles(styles, {\n name: 'MuiTableBody'\n})(TableBody);","'use strict';\n\nObject.defineProperty(exports, '__esModule', {\n value: true\n});\n\nfunction _interopDefault(ex) {\n return ex && typeof ex === 'object' && 'default' in ex ? ex['default'] : ex;\n}\n\nvar _classCallCheck = _interopDefault(require('@babel/runtime/helpers/classCallCheck'));\n\nvar _createClass = _interopDefault(require('@babel/runtime/helpers/createClass'));\n\nvar _possibleConstructorReturn = _interopDefault(require('@babel/runtime/helpers/possibleConstructorReturn'));\n\nvar _getPrototypeOf = _interopDefault(require('@babel/runtime/helpers/getPrototypeOf'));\n\nvar _inherits = _interopDefault(require('@babel/runtime/helpers/inherits'));\n\nvar _typeof = _interopDefault(require('@babel/runtime/helpers/typeof'));\n\nvar _objectWithoutProperties = _interopDefault(require('@babel/runtime/helpers/objectWithoutProperties'));\n\nvar _extends = _interopDefault(require('@babel/runtime/helpers/extends'));\n\nvar React = _interopDefault(require('react'));\n\nvar PropTypes = _interopDefault(require('prop-types'));\n\nvar warning = _interopDefault(require('warning'));\n\nfunction defineProperty(object, property, attr) {\n return Object.defineProperty(object, property, attr);\n} // Passive options\n// Inspired by https://github.com/Modernizr/Modernizr/blob/master/feature-detects/dom/passiveeventlisteners.js\n\n\nvar passiveOption = function () {\n var cache = null;\n return function () {\n if (cache !== null) {\n return cache;\n }\n\n var supportsPassiveOption = false;\n\n try {\n window.addEventListener('test', null, defineProperty({}, 'passive', {\n get: function get() {\n supportsPassiveOption = true;\n }\n }));\n } catch (err) {//\n }\n\n cache = supportsPassiveOption;\n return supportsPassiveOption;\n }();\n}();\n\nvar defaultEventOptions = {\n capture: false,\n passive: false\n};\n\nfunction mergeDefaultEventOptions(options) {\n return _extends({}, defaultEventOptions, options);\n}\n\nfunction getEventListenerArgs(eventName, callback, options) {\n var args = [eventName, callback];\n args.push(passiveOption ? options : options.capture);\n return args;\n}\n\nfunction on(target, eventName, callback, options) {\n // eslint-disable-next-line prefer-spread\n target.addEventListener.apply(target, getEventListenerArgs(eventName, callback, options));\n}\n\nfunction off(target, eventName, callback, options) {\n // eslint-disable-next-line prefer-spread\n target.removeEventListener.apply(target, getEventListenerArgs(eventName, callback, options));\n}\n\nfunction forEachListener(props, iteratee) {\n var children = props.children,\n target = props.target,\n eventProps = _objectWithoutProperties(props, [\"children\", \"target\"]);\n\n Object.keys(eventProps).forEach(function (name) {\n if (name.substring(0, 2) !== 'on') {\n return;\n }\n\n var prop = eventProps[name];\n\n var type = _typeof(prop);\n\n var isObject = type === 'object';\n var isFunction = type === 'function';\n\n if (!isObject && !isFunction) {\n return;\n }\n\n var capture = name.substr(-7).toLowerCase() === 'capture';\n var eventName = name.substring(2).toLowerCase();\n eventName = capture ? eventName.substring(0, eventName.length - 7) : eventName;\n\n if (isObject) {\n iteratee(eventName, prop.handler, prop.options);\n } else {\n iteratee(eventName, prop, mergeDefaultEventOptions({\n capture: capture\n }));\n }\n });\n}\n\nfunction withOptions(handler, options) {\n process.env.NODE_ENV !== \"production\" ? warning(options, 'react-event-listener: should be specified options in withOptions.') : void 0;\n return {\n handler: handler,\n options: mergeDefaultEventOptions(options)\n };\n}\n\nvar EventListener = /*#__PURE__*/function (_React$PureComponent) {\n _inherits(EventListener, _React$PureComponent);\n\n function EventListener() {\n _classCallCheck(this, EventListener);\n\n return _possibleConstructorReturn(this, _getPrototypeOf(EventListener).apply(this, arguments));\n }\n\n _createClass(EventListener, [{\n key: \"componentDidMount\",\n value: function componentDidMount() {\n this.applyListeners(on);\n }\n }, {\n key: \"componentDidUpdate\",\n value: function componentDidUpdate(prevProps) {\n this.applyListeners(off, prevProps);\n this.applyListeners(on);\n }\n }, {\n key: \"componentWillUnmount\",\n value: function componentWillUnmount() {\n this.applyListeners(off);\n }\n }, {\n key: \"applyListeners\",\n value: function applyListeners(onOrOff) {\n var props = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.props;\n var target = props.target;\n\n if (target) {\n var element = target;\n\n if (typeof target === 'string') {\n element = window[target];\n }\n\n forEachListener(props, onOrOff.bind(null, element));\n }\n }\n }, {\n key: \"render\",\n value: function render() {\n return this.props.children || null;\n }\n }]);\n\n return EventListener;\n}(React.PureComponent);\n\nEventListener.propTypes = process.env.NODE_ENV !== \"production\" ? {\n /**\n * You can provide a single child too.\n */\n children: PropTypes.node,\n\n /**\n * The DOM target to listen to.\n */\n target: PropTypes.oneOfType([PropTypes.object, PropTypes.string]).isRequired\n} : {};\nexports.withOptions = withOptions;\nexports.default = EventListener;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport { makeStyles as makeStylesWithoutDefault } from '@material-ui/styles';\nimport defaultTheme from './defaultTheme';\n\nfunction makeStyles(stylesOrCreator) {\n var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n return makeStylesWithoutDefault(stylesOrCreator, _extends({\n defaultTheme: defaultTheme\n }, options));\n}\n\nexport default makeStyles;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport { refType } from '@material-ui/utils';\nimport { useFormControl } from '../FormControl';\nimport withStyles from '../styles/withStyles';\nimport Typography from '../Typography';\nimport capitalize from '../utils/capitalize';\nexport var styles = function styles(theme) {\n return {\n /* Styles applied to the root element. */\n root: {\n display: 'inline-flex',\n alignItems: 'center',\n cursor: 'pointer',\n // For correct alignment with the text.\n verticalAlign: 'middle',\n WebkitTapHighlightColor: 'transparent',\n marginLeft: -11,\n marginRight: 16,\n // used for row presentation of radio/checkbox\n '&$disabled': {\n cursor: 'default'\n }\n },\n\n /* Styles applied to the root element if `labelPlacement=\"start\"`. */\n labelPlacementStart: {\n flexDirection: 'row-reverse',\n marginLeft: 16,\n // used for row presentation of radio/checkbox\n marginRight: -11\n },\n\n /* Styles applied to the root element if `labelPlacement=\"top\"`. */\n labelPlacementTop: {\n flexDirection: 'column-reverse',\n marginLeft: 16\n },\n\n /* Styles applied to the root element if `labelPlacement=\"bottom\"`. */\n labelPlacementBottom: {\n flexDirection: 'column',\n marginLeft: 16\n },\n\n /* Pseudo-class applied to the root element if `disabled={true}`. */\n disabled: {},\n\n /* Styles applied to the label's Typography component. */\n label: {\n '&$disabled': {\n color: theme.palette.text.disabled\n }\n }\n };\n};\n/**\n * Drop in replacement of the `Radio`, `Switch` and `Checkbox` component.\n * Use this component if you want to display an extra label.\n */\n\nvar FormControlLabel = /*#__PURE__*/React.forwardRef(function FormControlLabel(props, ref) {\n var checked = props.checked,\n classes = props.classes,\n className = props.className,\n control = props.control,\n disabledProp = props.disabled,\n inputRef = props.inputRef,\n label = props.label,\n _props$labelPlacement = props.labelPlacement,\n labelPlacement = _props$labelPlacement === void 0 ? 'end' : _props$labelPlacement,\n name = props.name,\n onChange = props.onChange,\n value = props.value,\n other = _objectWithoutProperties(props, [\"checked\", \"classes\", \"className\", \"control\", \"disabled\", \"inputRef\", \"label\", \"labelPlacement\", \"name\", \"onChange\", \"value\"]);\n\n var muiFormControl = useFormControl();\n var disabled = disabledProp;\n\n if (typeof disabled === 'undefined' && typeof control.props.disabled !== 'undefined') {\n disabled = control.props.disabled;\n }\n\n if (typeof disabled === 'undefined' && muiFormControl) {\n disabled = muiFormControl.disabled;\n }\n\n var controlProps = {\n disabled: disabled\n };\n ['checked', 'name', 'onChange', 'value', 'inputRef'].forEach(function (key) {\n if (typeof control.props[key] === 'undefined' && typeof props[key] !== 'undefined') {\n controlProps[key] = props[key];\n }\n });\n return /*#__PURE__*/React.createElement(\"label\", _extends({\n className: clsx(classes.root, className, labelPlacement !== 'end' && classes[\"labelPlacement\".concat(capitalize(labelPlacement))], disabled && classes.disabled),\n ref: ref\n }, other), /*#__PURE__*/React.cloneElement(control, controlProps), /*#__PURE__*/React.createElement(Typography, {\n component: \"span\",\n className: clsx(classes.label, disabled && classes.disabled)\n }, label));\n});\nprocess.env.NODE_ENV !== \"production\" ? FormControlLabel.propTypes = {\n // ----------------------------- Warning --------------------------------\n // | These PropTypes are generated from the TypeScript type definitions |\n // | To update them edit the d.ts file and run \"yarn proptypes\" |\n // ----------------------------------------------------------------------\n\n /**\n * If `true`, the component appears selected.\n */\n checked: PropTypes.bool,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object,\n\n /**\n * @ignore\n */\n className: PropTypes.string,\n\n /**\n * A control element. For instance, it can be be a `Radio`, a `Switch` or a `Checkbox`.\n */\n control: PropTypes.element.isRequired,\n\n /**\n * If `true`, the control will be disabled.\n */\n disabled: PropTypes.bool,\n\n /**\n * Pass a ref to the `input` element.\n */\n inputRef: refType,\n\n /**\n * The text to be used in an enclosing label element.\n */\n label: PropTypes.node,\n\n /**\n * The position of the label.\n */\n labelPlacement: PropTypes.oneOf(['bottom', 'end', 'start', 'top']),\n\n /**\n * @ignore\n */\n name: PropTypes.string,\n\n /**\n * Callback fired when the state is changed.\n *\n * @param {object} event The event source of the callback.\n * You can pull out the new checked state by accessing `event.target.checked` (boolean).\n */\n onChange: PropTypes.func,\n\n /**\n * The value of the component.\n */\n value: PropTypes.any\n} : void 0;\nexport default withStyles(styles, {\n name: 'MuiFormControlLabel'\n})(FormControlLabel);","var yellow = {\n 50: '#fffde7',\n 100: '#fff9c4',\n 200: '#fff59d',\n 300: '#fff176',\n 400: '#ffee58',\n 500: '#ffeb3b',\n 600: '#fdd835',\n 700: '#fbc02d',\n 800: '#f9a825',\n 900: '#f57f17',\n A100: '#ffff8d',\n A200: '#ffff00',\n A400: '#ffea00',\n A700: '#ffd600'\n};\nexport default yellow;","\"use strict\";\n\nexports.__esModule = true;\n\nexports.default = function (obj, keys) {\n var target = {};\n\n for (var i in obj) {\n if (keys.indexOf(i) >= 0) continue;\n if (!Object.prototype.hasOwnProperty.call(obj, i)) continue;\n target[i] = obj[i];\n }\n\n return target;\n};","// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)\nvar has = require('./_has');\n\nvar toObject = require('./_to-object');\n\nvar IE_PROTO = require('./_shared-key')('IE_PROTO');\n\nvar ObjectProto = Object.prototype;\n\nmodule.exports = Object.getPrototypeOf || function (O) {\n O = toObject(O);\n if (has(O, IE_PROTO)) return O[IE_PROTO];\n\n if (typeof O.constructor == 'function' && O instanceof O.constructor) {\n return O.constructor.prototype;\n }\n\n return O instanceof Object ? ObjectProto : null;\n};","module.exports = !require('./_descriptors') && !require('./_fails')(function () {\n return Object.defineProperty(require('./_dom-create')('div'), 'a', {\n get: function get() {\n return 7;\n }\n }).a != 7;\n});","var isObject = require('./_is-object');\n\nvar document = require('./_global').document; // typeof document.createElement is 'object' in old IE\n\n\nvar is = isObject(document) && isObject(document.createElement);\n\nmodule.exports = function (it) {\n return is ? document.createElement(it) : {};\n};","module.exports = {\n \"default\": require(\"core-js/library/fn/object/define-property\"),\n __esModule: true\n};","\"use strict\";\n\nexports.__esModule = true;\n\nvar _iterator = require(\"../core-js/symbol/iterator\");\n\nvar _iterator2 = _interopRequireDefault(_iterator);\n\nvar _symbol = require(\"../core-js/symbol\");\n\nvar _symbol2 = _interopRequireDefault(_symbol);\n\nvar _typeof = typeof _symbol2.default === \"function\" && typeof _iterator2.default === \"symbol\" ? function (obj) {\n return typeof obj;\n} : function (obj) {\n return obj && typeof _symbol2.default === \"function\" && obj.constructor === _symbol2.default && obj !== _symbol2.default.prototype ? \"symbol\" : typeof obj;\n};\n\nfunction _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n}\n\nexports.default = typeof _symbol2.default === \"function\" && _typeof(_iterator2.default) === \"symbol\" ? function (obj) {\n return typeof obj === \"undefined\" ? \"undefined\" : _typeof(obj);\n} : function (obj) {\n return obj && typeof _symbol2.default === \"function\" && obj.constructor === _symbol2.default && obj !== _symbol2.default.prototype ? \"symbol\" : typeof obj === \"undefined\" ? \"undefined\" : _typeof(obj);\n};","'use strict';\n\nvar $at = require('./_string-at')(true); // 21.1.3.27 String.prototype[@@iterator]()\n\n\nrequire('./_iter-define')(String, 'String', function (iterated) {\n this._t = String(iterated); // target\n\n this._i = 0; // next index\n // 21.1.5.2.1 %StringIteratorPrototype%.next()\n}, function () {\n var O = this._t;\n var index = this._i;\n var point;\n if (index >= O.length) return {\n value: undefined,\n done: true\n };\n point = $at(O, index);\n this._i += point.length;\n return {\n value: point,\n done: false\n };\n});","'use strict';\n\nvar LIBRARY = require('./_library');\n\nvar $export = require('./_export');\n\nvar redefine = require('./_redefine');\n\nvar hide = require('./_hide');\n\nvar Iterators = require('./_iterators');\n\nvar $iterCreate = require('./_iter-create');\n\nvar setToStringTag = require('./_set-to-string-tag');\n\nvar getPrototypeOf = require('./_object-gpo');\n\nvar ITERATOR = require('./_wks')('iterator');\n\nvar BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next`\n\nvar FF_ITERATOR = '@@iterator';\nvar KEYS = 'keys';\nvar VALUES = 'values';\n\nvar returnThis = function returnThis() {\n return this;\n};\n\nmodule.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) {\n $iterCreate(Constructor, NAME, next);\n\n var getMethod = function getMethod(kind) {\n if (!BUGGY && kind in proto) return proto[kind];\n\n switch (kind) {\n case KEYS:\n return function keys() {\n return new Constructor(this, kind);\n };\n\n case VALUES:\n return function values() {\n return new Constructor(this, kind);\n };\n }\n\n return function entries() {\n return new Constructor(this, kind);\n };\n };\n\n var TAG = NAME + ' Iterator';\n var DEF_VALUES = DEFAULT == VALUES;\n var VALUES_BUG = false;\n var proto = Base.prototype;\n var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT];\n var $default = $native || getMethod(DEFAULT);\n var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined;\n var $anyNative = NAME == 'Array' ? proto.entries || $native : $native;\n var methods, key, IteratorPrototype; // Fix native\n\n if ($anyNative) {\n IteratorPrototype = getPrototypeOf($anyNative.call(new Base()));\n\n if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) {\n // Set @@toStringTag to native iterators\n setToStringTag(IteratorPrototype, TAG, true); // fix for some old engines\n\n if (!LIBRARY && typeof IteratorPrototype[ITERATOR] != 'function') hide(IteratorPrototype, ITERATOR, returnThis);\n }\n } // fix Array#{values, @@iterator}.name in V8 / FF\n\n\n if (DEF_VALUES && $native && $native.name !== VALUES) {\n VALUES_BUG = true;\n\n $default = function values() {\n return $native.call(this);\n };\n } // Define iterator\n\n\n if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {\n hide(proto, ITERATOR, $default);\n } // Plug for library\n\n\n Iterators[NAME] = $default;\n Iterators[TAG] = returnThis;\n\n if (DEFAULT) {\n methods = {\n values: DEF_VALUES ? $default : getMethod(VALUES),\n keys: IS_SET ? $default : getMethod(KEYS),\n entries: $entries\n };\n if (FORCED) for (key in methods) {\n if (!(key in proto)) redefine(proto, key, methods[key]);\n } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods);\n }\n\n return methods;\n};","module.exports = require('./_hide');","var has = require('./_has');\n\nvar toIObject = require('./_to-iobject');\n\nvar arrayIndexOf = require('./_array-includes')(false);\n\nvar IE_PROTO = require('./_shared-key')('IE_PROTO');\n\nmodule.exports = function (object, names) {\n var O = toIObject(object);\n var i = 0;\n var result = [];\n var key;\n\n for (key in O) {\n if (key != IE_PROTO) has(O, key) && result.push(key);\n } // Don't enum bug & hidden keys\n\n\n while (names.length > i) {\n if (has(O, key = names[i++])) {\n ~arrayIndexOf(result, key) || result.push(key);\n }\n }\n\n return result;\n};","// fallback for non-array-like ES3 and non-enumerable old V8 strings\nvar cof = require('./_cof'); // eslint-disable-next-line no-prototype-builtins\n\n\nmodule.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) {\n return cof(it) == 'String' ? it.split('') : Object(it);\n};","// 7.1.15 ToLength\nvar toInteger = require('./_to-integer');\n\nvar min = Math.min;\n\nmodule.exports = function (it) {\n return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991\n};","// 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)\nvar $keys = require('./_object-keys-internal');\n\nvar hiddenKeys = require('./_enum-bug-keys').concat('length', 'prototype');\n\nexports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) {\n return $keys(O, hiddenKeys);\n};","var pIE = require('./_object-pie');\n\nvar createDesc = require('./_property-desc');\n\nvar toIObject = require('./_to-iobject');\n\nvar toPrimitive = require('./_to-primitive');\n\nvar has = require('./_has');\n\nvar IE8_DOM_DEFINE = require('./_ie8-dom-define');\n\nvar gOPD = Object.getOwnPropertyDescriptor;\nexports.f = require('./_descriptors') ? gOPD : function getOwnPropertyDescriptor(O, P) {\n O = toIObject(O);\n P = toPrimitive(P, true);\n if (IE8_DOM_DEFINE) try {\n return gOPD(O, P);\n } catch (e) {\n /* empty */\n }\n if (has(O, P)) return createDesc(!pIE.f.call(O, P), O[P]);\n};","var identity = require('./identity'),\n metaMap = require('./_metaMap');\n/**\n * The base implementation of `setData` without support for hot loop shorting.\n *\n * @private\n * @param {Function} func The function to associate metadata with.\n * @param {*} data The metadata.\n * @returns {Function} Returns `func`.\n */\n\n\nvar baseSetData = !metaMap ? identity : function (func, data) {\n metaMap.set(func, data);\n return func;\n};\nmodule.exports = baseSetData;","var WeakMap = require('./_WeakMap');\n/** Used to store function metadata. */\n\n\nvar metaMap = WeakMap && new WeakMap();\nmodule.exports = metaMap;","var composeArgs = require('./_composeArgs'),\n composeArgsRight = require('./_composeArgsRight'),\n countHolders = require('./_countHolders'),\n createCtor = require('./_createCtor'),\n createRecurry = require('./_createRecurry'),\n getHolder = require('./_getHolder'),\n reorder = require('./_reorder'),\n replaceHolders = require('./_replaceHolders'),\n root = require('./_root');\n/** Used to compose bitmasks for function metadata. */\n\n\nvar WRAP_BIND_FLAG = 1,\n WRAP_BIND_KEY_FLAG = 2,\n WRAP_CURRY_FLAG = 8,\n WRAP_CURRY_RIGHT_FLAG = 16,\n WRAP_ARY_FLAG = 128,\n WRAP_FLIP_FLAG = 512;\n/**\n * Creates a function that wraps `func` to invoke it with optional `this`\n * binding of `thisArg`, partial application, and currying.\n *\n * @private\n * @param {Function|string} func The function or method name to wrap.\n * @param {number} bitmask The bitmask flags. See `createWrap` for more details.\n * @param {*} [thisArg] The `this` binding of `func`.\n * @param {Array} [partials] The arguments to prepend to those provided to\n * the new function.\n * @param {Array} [holders] The `partials` placeholder indexes.\n * @param {Array} [partialsRight] The arguments to append to those provided\n * to the new function.\n * @param {Array} [holdersRight] The `partialsRight` placeholder indexes.\n * @param {Array} [argPos] The argument positions of the new function.\n * @param {number} [ary] The arity cap of `func`.\n * @param {number} [arity] The arity of `func`.\n * @returns {Function} Returns the new wrapped function.\n */\n\nfunction createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) {\n var isAry = bitmask & WRAP_ARY_FLAG,\n isBind = bitmask & WRAP_BIND_FLAG,\n isBindKey = bitmask & WRAP_BIND_KEY_FLAG,\n isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG),\n isFlip = bitmask & WRAP_FLIP_FLAG,\n Ctor = isBindKey ? undefined : createCtor(func);\n\n function wrapper() {\n var length = arguments.length,\n args = Array(length),\n index = length;\n\n while (index--) {\n args[index] = arguments[index];\n }\n\n if (isCurried) {\n var placeholder = getHolder(wrapper),\n holdersCount = countHolders(args, placeholder);\n }\n\n if (partials) {\n args = composeArgs(args, partials, holders, isCurried);\n }\n\n if (partialsRight) {\n args = composeArgsRight(args, partialsRight, holdersRight, isCurried);\n }\n\n length -= holdersCount;\n\n if (isCurried && length < arity) {\n var newHolders = replaceHolders(args, placeholder);\n return createRecurry(func, bitmask, createHybrid, wrapper.placeholder, thisArg, args, newHolders, argPos, ary, arity - length);\n }\n\n var thisBinding = isBind ? thisArg : this,\n fn = isBindKey ? thisBinding[func] : func;\n length = args.length;\n\n if (argPos) {\n args = reorder(args, argPos);\n } else if (isFlip && length > 1) {\n args.reverse();\n }\n\n if (isAry && ary < length) {\n args.length = ary;\n }\n\n if (this && this !== root && this instanceof wrapper) {\n fn = Ctor || createCtor(fn);\n }\n\n return fn.apply(thisBinding, args);\n }\n\n return wrapper;\n}\n\nmodule.exports = createHybrid;","/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeMax = Math.max;\n/**\n * Creates an array that is the composition of partially applied arguments,\n * placeholders, and provided arguments into a single array of arguments.\n *\n * @private\n * @param {Array} args The provided arguments.\n * @param {Array} partials The arguments to prepend to those provided.\n * @param {Array} holders The `partials` placeholder indexes.\n * @params {boolean} [isCurried] Specify composing for a curried function.\n * @returns {Array} Returns the new array of composed arguments.\n */\n\nfunction composeArgs(args, partials, holders, isCurried) {\n var argsIndex = -1,\n argsLength = args.length,\n holdersLength = holders.length,\n leftIndex = -1,\n leftLength = partials.length,\n rangeLength = nativeMax(argsLength - holdersLength, 0),\n result = Array(leftLength + rangeLength),\n isUncurried = !isCurried;\n\n while (++leftIndex < leftLength) {\n result[leftIndex] = partials[leftIndex];\n }\n\n while (++argsIndex < holdersLength) {\n if (isUncurried || argsIndex < argsLength) {\n result[holders[argsIndex]] = args[argsIndex];\n }\n }\n\n while (rangeLength--) {\n result[leftIndex++] = args[argsIndex++];\n }\n\n return result;\n}\n\nmodule.exports = composeArgs;","/* Built-in method references for those with the same name as other `lodash` methods. */\nvar nativeMax = Math.max;\n/**\n * This function is like `composeArgs` except that the arguments composition\n * is tailored for `_.partialRight`.\n *\n * @private\n * @param {Array} args The provided arguments.\n * @param {Array} partials The arguments to append to those provided.\n * @param {Array} holders The `partials` placeholder indexes.\n * @params {boolean} [isCurried] Specify composing for a curried function.\n * @returns {Array} Returns the new array of composed arguments.\n */\n\nfunction composeArgsRight(args, partials, holders, isCurried) {\n var argsIndex = -1,\n argsLength = args.length,\n holdersIndex = -1,\n holdersLength = holders.length,\n rightIndex = -1,\n rightLength = partials.length,\n rangeLength = nativeMax(argsLength - holdersLength, 0),\n result = Array(rangeLength + rightLength),\n isUncurried = !isCurried;\n\n while (++argsIndex < rangeLength) {\n result[argsIndex] = args[argsIndex];\n }\n\n var offset = argsIndex;\n\n while (++rightIndex < rightLength) {\n result[offset + rightIndex] = partials[rightIndex];\n }\n\n while (++holdersIndex < holdersLength) {\n if (isUncurried || argsIndex < argsLength) {\n result[offset + holders[holdersIndex]] = args[argsIndex++];\n }\n }\n\n return result;\n}\n\nmodule.exports = composeArgsRight;","var isLaziable = require('./_isLaziable'),\n setData = require('./_setData'),\n setWrapToString = require('./_setWrapToString');\n/** Used to compose bitmasks for function metadata. */\n\n\nvar WRAP_BIND_FLAG = 1,\n WRAP_BIND_KEY_FLAG = 2,\n WRAP_CURRY_BOUND_FLAG = 4,\n WRAP_CURRY_FLAG = 8,\n WRAP_PARTIAL_FLAG = 32,\n WRAP_PARTIAL_RIGHT_FLAG = 64;\n/**\n * Creates a function that wraps `func` to continue currying.\n *\n * @private\n * @param {Function} func The function to wrap.\n * @param {number} bitmask The bitmask flags. See `createWrap` for more details.\n * @param {Function} wrapFunc The function to create the `func` wrapper.\n * @param {*} placeholder The placeholder value.\n * @param {*} [thisArg] The `this` binding of `func`.\n * @param {Array} [partials] The arguments to prepend to those provided to\n * the new function.\n * @param {Array} [holders] The `partials` placeholder indexes.\n * @param {Array} [argPos] The argument positions of the new function.\n * @param {number} [ary] The arity cap of `func`.\n * @param {number} [arity] The arity of `func`.\n * @returns {Function} Returns the new wrapped function.\n */\n\nfunction createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) {\n var isCurry = bitmask & WRAP_CURRY_FLAG,\n newHolders = isCurry ? holders : undefined,\n newHoldersRight = isCurry ? undefined : holders,\n newPartials = isCurry ? partials : undefined,\n newPartialsRight = isCurry ? undefined : partials;\n bitmask |= isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG;\n bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG);\n\n if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) {\n bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG);\n }\n\n var newData = [func, bitmask, thisArg, newPartials, newHolders, newPartialsRight, newHoldersRight, argPos, ary, arity];\n var result = wrapFunc.apply(undefined, newData);\n\n if (isLaziable(func)) {\n setData(result, newData);\n }\n\n result.placeholder = placeholder;\n return setWrapToString(result, func, bitmask);\n}\n\nmodule.exports = createRecurry;","var metaMap = require('./_metaMap'),\n noop = require('./noop');\n/**\n * Gets metadata for `func`.\n *\n * @private\n * @param {Function} func The function to query.\n * @returns {*} Returns the metadata for `func`.\n */\n\n\nvar getData = !metaMap ? noop : function (func) {\n return metaMap.get(func);\n};\nmodule.exports = getData;","var baseCreate = require('./_baseCreate'),\n baseLodash = require('./_baseLodash');\n/**\n * The base constructor for creating `lodash` wrapper objects.\n *\n * @private\n * @param {*} value The value to wrap.\n * @param {boolean} [chainAll] Enable explicit method chain sequences.\n */\n\n\nfunction LodashWrapper(value, chainAll) {\n this.__wrapped__ = value;\n this.__actions__ = [];\n this.__chain__ = !!chainAll;\n this.__index__ = 0;\n this.__values__ = undefined;\n}\n\nLodashWrapper.prototype = baseCreate(baseLodash.prototype);\nLodashWrapper.prototype.constructor = LodashWrapper;\nmodule.exports = LodashWrapper;","/**\n * Copies the values of `source` to `array`.\n *\n * @private\n * @param {Array} source The array to copy values from.\n * @param {Array} [array=[]] The array to copy values to.\n * @returns {Array} Returns `array`.\n */\nfunction copyArray(source, array) {\n var index = -1,\n length = source.length;\n array || (array = Array(length));\n\n while (++index < length) {\n array[index] = source[index];\n }\n\n return array;\n}\n\nmodule.exports = copyArray;","var baseSetData = require('./_baseSetData'),\n shortOut = require('./_shortOut');\n/**\n * Sets metadata for `func`.\n *\n * **Note:** If this function becomes hot, i.e. is invoked a lot in a short\n * period of time, it will trip its breaker and transition to an identity\n * function to avoid garbage collection pauses in V8. See\n * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070)\n * for more details.\n *\n * @private\n * @param {Function} func The function to associate metadata with.\n * @param {*} data The metadata.\n * @returns {Function} Returns `func`.\n */\n\n\nvar setData = shortOut(baseSetData);\nmodule.exports = setData;","var getWrapDetails = require('./_getWrapDetails'),\n insertWrapDetails = require('./_insertWrapDetails'),\n setToString = require('./_setToString'),\n updateWrapDetails = require('./_updateWrapDetails');\n/**\n * Sets the `toString` method of `wrapper` to mimic the source of `reference`\n * with wrapper details in a comment at the top of the source body.\n *\n * @private\n * @param {Function} wrapper The function to modify.\n * @param {Function} reference The reference function.\n * @param {number} bitmask The bitmask flags. See `createWrap` for more details.\n * @returns {Function} Returns `wrapper`.\n */\n\n\nfunction setWrapToString(wrapper, reference, bitmask) {\n var source = reference + '';\n return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask)));\n}\n\nmodule.exports = setWrapToString;","/**\n * A specialized version of `_.forEach` for arrays without support for\n * iteratee shorthands.\n *\n * @private\n * @param {Array} [array] The array to iterate over.\n * @param {Function} iteratee The function invoked per iteration.\n * @returns {Array} Returns `array`.\n */\nfunction arrayEach(array, iteratee) {\n var index = -1,\n length = array == null ? 0 : array.length;\n\n while (++index < length) {\n if (iteratee(array[index], index, array) === false) {\n break;\n }\n }\n\n return array;\n}\n\nmodule.exports = arrayEach;","var canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);\nmodule.exports = canUseDOM;","import React, { Component, createElement, createFactory } from 'react';\nimport shallowEqual from 'fbjs/lib/shallowEqual';\nimport hoistNonReactStatics from 'hoist-non-react-statics';\nimport { createChangeEmitter } from 'change-emitter';\nimport $$observable from 'symbol-observable';\n\nvar setStatic = function setStatic(key, value) {\n return function (BaseComponent) {\n /* eslint-disable no-param-reassign */\n BaseComponent[key] = value;\n /* eslint-enable no-param-reassign */\n\n return BaseComponent;\n };\n};\n\nvar setDisplayName = function setDisplayName(displayName) {\n return setStatic('displayName', displayName);\n};\n\nvar getDisplayName = function getDisplayName(Component$$1) {\n if (typeof Component$$1 === 'string') {\n return Component$$1;\n }\n\n if (!Component$$1) {\n return undefined;\n }\n\n return Component$$1.displayName || Component$$1.name || 'Component';\n};\n\nvar wrapDisplayName = function wrapDisplayName(BaseComponent, hocName) {\n return hocName + '(' + getDisplayName(BaseComponent) + ')';\n};\n\nvar mapProps = function mapProps(propsMapper) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var MapProps = function MapProps(props) {\n return factory(propsMapper(props));\n };\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'mapProps'))(MapProps);\n }\n\n return MapProps;\n };\n};\n\nvar classCallCheck = function classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n};\n\nvar _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n};\n\nvar inherits = function inherits(subClass, superClass) {\n if (typeof superClass !== \"function\" && superClass !== null) {\n throw new TypeError(\"Super expression must either be null or a function, not \" + typeof superClass);\n }\n\n subClass.prototype = Object.create(superClass && superClass.prototype, {\n constructor: {\n value: subClass,\n enumerable: false,\n writable: true,\n configurable: true\n }\n });\n if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;\n};\n\nvar objectWithoutProperties = function objectWithoutProperties(obj, keys) {\n var target = {};\n\n for (var i in obj) {\n if (keys.indexOf(i) >= 0) continue;\n if (!Object.prototype.hasOwnProperty.call(obj, i)) continue;\n target[i] = obj[i];\n }\n\n return target;\n};\n\nvar possibleConstructorReturn = function possibleConstructorReturn(self, call) {\n if (!self) {\n throw new ReferenceError(\"this hasn't been initialised - super() hasn't been called\");\n }\n\n return call && (typeof call === \"object\" || typeof call === \"function\") ? call : self;\n};\n\nvar withProps = function withProps(input) {\n var hoc = mapProps(function (props) {\n return _extends({}, props, typeof input === 'function' ? input(props) : input);\n });\n\n if (process.env.NODE_ENV !== 'production') {\n return function (BaseComponent) {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withProps'))(hoc(BaseComponent));\n };\n }\n\n return hoc;\n};\n\nvar pick = function pick(obj, keys) {\n var result = {};\n\n for (var i = 0; i < keys.length; i++) {\n var key = keys[i];\n\n if (obj.hasOwnProperty(key)) {\n result[key] = obj[key];\n }\n }\n\n return result;\n};\n\nvar withPropsOnChange = function withPropsOnChange(shouldMapOrKeys, propsMapper) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n var shouldMap = typeof shouldMapOrKeys === 'function' ? shouldMapOrKeys : function (props, nextProps) {\n return !shallowEqual(pick(props, shouldMapOrKeys), pick(nextProps, shouldMapOrKeys));\n };\n\n var WithPropsOnChange = function (_Component) {\n inherits(WithPropsOnChange, _Component);\n\n function WithPropsOnChange() {\n var _temp, _this, _ret;\n\n classCallCheck(this, WithPropsOnChange);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _this.computedProps = propsMapper(_this.props), _temp), possibleConstructorReturn(_this, _ret);\n }\n\n WithPropsOnChange.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {\n if (shouldMap(this.props, nextProps)) {\n this.computedProps = propsMapper(nextProps);\n }\n };\n\n WithPropsOnChange.prototype.render = function render() {\n return factory(_extends({}, this.props, this.computedProps));\n };\n\n return WithPropsOnChange;\n }(Component);\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withPropsOnChange'))(WithPropsOnChange);\n }\n\n return WithPropsOnChange;\n };\n};\n\nvar mapValues = function mapValues(obj, func) {\n var result = {};\n /* eslint-disable no-restricted-syntax */\n\n for (var key in obj) {\n if (obj.hasOwnProperty(key)) {\n result[key] = func(obj[key], key);\n }\n }\n /* eslint-enable no-restricted-syntax */\n\n\n return result;\n};\n/* eslint-disable no-console */\n\n\nvar withHandlers = function withHandlers(handlers) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var WithHandlers = function (_Component) {\n inherits(WithHandlers, _Component);\n\n function WithHandlers() {\n var _temp, _this, _ret;\n\n classCallCheck(this, WithHandlers);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _initialiseProps.call(_this), _temp), possibleConstructorReturn(_this, _ret);\n }\n\n WithHandlers.prototype.componentWillReceiveProps = function componentWillReceiveProps() {\n this.cachedHandlers = {};\n };\n\n WithHandlers.prototype.render = function render() {\n return factory(_extends({}, this.props, this.handlers));\n };\n\n return WithHandlers;\n }(Component);\n\n var _initialiseProps = function _initialiseProps() {\n var _this2 = this;\n\n this.cachedHandlers = {};\n this.handlers = mapValues(typeof handlers === 'function' ? handlers(this.props) : handlers, function (createHandler, handlerName) {\n return function () {\n var cachedHandler = _this2.cachedHandlers[handlerName];\n\n if (cachedHandler) {\n return cachedHandler.apply(undefined, arguments);\n }\n\n var handler = createHandler(_this2.props);\n _this2.cachedHandlers[handlerName] = handler;\n\n if (process.env.NODE_ENV !== 'production' && typeof handler !== 'function') {\n console.error( // eslint-disable-line no-console\n 'withHandlers(): Expected a map of higher-order functions. ' + 'Refer to the docs for more info.');\n }\n\n return handler.apply(undefined, arguments);\n };\n });\n };\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withHandlers'))(WithHandlers);\n }\n\n return WithHandlers;\n };\n};\n\nvar defaultProps = function defaultProps(props) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var DefaultProps = function DefaultProps(ownerProps) {\n return factory(ownerProps);\n };\n\n DefaultProps.defaultProps = props;\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'defaultProps'))(DefaultProps);\n }\n\n return DefaultProps;\n };\n};\n\nvar omit = function omit(obj, keys) {\n var rest = objectWithoutProperties(obj, []);\n\n for (var i = 0; i < keys.length; i++) {\n var key = keys[i];\n\n if (rest.hasOwnProperty(key)) {\n delete rest[key];\n }\n }\n\n return rest;\n};\n\nvar renameProp = function renameProp(oldName, newName) {\n var hoc = mapProps(function (props) {\n var _babelHelpers$extends;\n\n return _extends({}, omit(props, [oldName]), (_babelHelpers$extends = {}, _babelHelpers$extends[newName] = props[oldName], _babelHelpers$extends));\n });\n\n if (process.env.NODE_ENV !== 'production') {\n return function (BaseComponent) {\n return setDisplayName(wrapDisplayName(BaseComponent, 'renameProp'))(hoc(BaseComponent));\n };\n }\n\n return hoc;\n};\n\nvar keys = Object.keys;\n\nvar mapKeys = function mapKeys(obj, func) {\n return keys(obj).reduce(function (result, key) {\n var val = obj[key];\n /* eslint-disable no-param-reassign */\n\n result[func(val, key)] = val;\n /* eslint-enable no-param-reassign */\n\n return result;\n }, {});\n};\n\nvar renameProps = function renameProps(nameMap) {\n var hoc = mapProps(function (props) {\n return _extends({}, omit(props, keys(nameMap)), mapKeys(pick(props, keys(nameMap)), function (_, oldName) {\n return nameMap[oldName];\n }));\n });\n\n if (process.env.NODE_ENV !== 'production') {\n return function (BaseComponent) {\n return setDisplayName(wrapDisplayName(BaseComponent, 'renameProps'))(hoc(BaseComponent));\n };\n }\n\n return hoc;\n};\n\nvar flattenProp = function flattenProp(propName) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var FlattenProp = function FlattenProp(props) {\n return factory(_extends({}, props, props[propName]));\n };\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'flattenProp'))(FlattenProp);\n }\n\n return FlattenProp;\n };\n};\n\nvar withState = function withState(stateName, stateUpdaterName, initialState) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var WithState = function (_Component) {\n inherits(WithState, _Component);\n\n function WithState() {\n var _temp, _this, _ret;\n\n classCallCheck(this, WithState);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _this.state = {\n stateValue: typeof initialState === 'function' ? initialState(_this.props) : initialState\n }, _this.updateStateValue = function (updateFn, callback) {\n return _this.setState(function (_ref) {\n var stateValue = _ref.stateValue;\n return {\n stateValue: typeof updateFn === 'function' ? updateFn(stateValue) : updateFn\n };\n }, callback);\n }, _temp), possibleConstructorReturn(_this, _ret);\n }\n\n WithState.prototype.render = function render() {\n var _babelHelpers$extends;\n\n return factory(_extends({}, this.props, (_babelHelpers$extends = {}, _babelHelpers$extends[stateName] = this.state.stateValue, _babelHelpers$extends[stateUpdaterName] = this.updateStateValue, _babelHelpers$extends)));\n };\n\n return WithState;\n }(Component);\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withState'))(WithState);\n }\n\n return WithState;\n };\n};\n\nvar withStateHandlers = function withStateHandlers(initialState, stateUpdaters) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var WithStateHandlers = function (_Component) {\n inherits(WithStateHandlers, _Component);\n\n function WithStateHandlers() {\n var _temp, _this, _ret;\n\n classCallCheck(this, WithStateHandlers);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _initialiseProps.call(_this), _temp), possibleConstructorReturn(_this, _ret);\n }\n\n WithStateHandlers.prototype.shouldComponentUpdate = function shouldComponentUpdate(nextProps, nextState) {\n var propsChanged = nextProps !== this.props; // the idea is to skip render if stateUpdater handler return undefined\n // this allows to create no state update handlers with access to state and props\n\n var stateChanged = !shallowEqual(nextState, this.state);\n return propsChanged || stateChanged;\n };\n\n WithStateHandlers.prototype.render = function render() {\n return factory(_extends({}, this.props, this.state, this.stateUpdaters));\n };\n\n return WithStateHandlers;\n }(Component);\n\n var _initialiseProps = function _initialiseProps() {\n var _this2 = this;\n\n this.state = typeof initialState === 'function' ? initialState(this.props) : initialState;\n this.stateUpdaters = mapValues(stateUpdaters, function (handler) {\n return function (mayBeEvent) {\n for (var _len2 = arguments.length, args = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {\n args[_key2 - 1] = arguments[_key2];\n } // Having that functional form of setState can be called async\n // we need to persist SyntheticEvent\n\n\n if (mayBeEvent && typeof mayBeEvent.persist === 'function') {\n mayBeEvent.persist();\n }\n\n _this2.setState(function (state, props) {\n return handler(state, props).apply(undefined, [mayBeEvent].concat(args));\n });\n };\n });\n };\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withStateHandlers'))(WithStateHandlers);\n }\n\n return WithStateHandlers;\n };\n};\n\nvar withReducer = function withReducer(stateName, dispatchName, reducer, initialState) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var WithReducer = function (_Component) {\n inherits(WithReducer, _Component);\n\n function WithReducer() {\n var _temp, _this, _ret;\n\n classCallCheck(this, WithReducer);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _this.state = {\n stateValue: _this.initializeStateValue()\n }, _this.dispatch = function (action) {\n return _this.setState(function (_ref) {\n var stateValue = _ref.stateValue;\n return {\n stateValue: reducer(stateValue, action)\n };\n });\n }, _temp), possibleConstructorReturn(_this, _ret);\n }\n\n WithReducer.prototype.initializeStateValue = function initializeStateValue() {\n if (initialState !== undefined) {\n return typeof initialState === 'function' ? initialState(this.props) : initialState;\n }\n\n return reducer(undefined, {\n type: '@@recompose/INIT'\n });\n };\n\n WithReducer.prototype.render = function render() {\n var _babelHelpers$extends;\n\n return factory(_extends({}, this.props, (_babelHelpers$extends = {}, _babelHelpers$extends[stateName] = this.state.stateValue, _babelHelpers$extends[dispatchName] = this.dispatch, _babelHelpers$extends)));\n };\n\n return WithReducer;\n }(Component);\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withReducer'))(WithReducer);\n }\n\n return WithReducer;\n };\n};\n\nvar identity = function identity(Component$$1) {\n return Component$$1;\n};\n\nvar branch = function branch(test, left) {\n var right = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : identity;\n return function (BaseComponent) {\n var leftFactory = void 0;\n var rightFactory = void 0;\n\n var Branch = function Branch(props) {\n if (test(props)) {\n leftFactory = leftFactory || createFactory(left(BaseComponent));\n return leftFactory(props);\n }\n\n rightFactory = rightFactory || createFactory(right(BaseComponent));\n return rightFactory(props);\n };\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'branch'))(Branch);\n }\n\n return Branch;\n };\n};\n\nvar renderComponent = function renderComponent(Component$$1) {\n return function (_) {\n var factory = createFactory(Component$$1);\n\n var RenderComponent = function RenderComponent(props) {\n return factory(props);\n };\n\n if (process.env.NODE_ENV !== 'production') {\n RenderComponent.displayName = wrapDisplayName(Component$$1, 'renderComponent');\n }\n\n return RenderComponent;\n };\n};\n\nvar Nothing = function (_Component) {\n inherits(Nothing, _Component);\n\n function Nothing() {\n classCallCheck(this, Nothing);\n return possibleConstructorReturn(this, _Component.apply(this, arguments));\n }\n\n Nothing.prototype.render = function render() {\n return null;\n };\n\n return Nothing;\n}(Component);\n\nvar renderNothing = function renderNothing(_) {\n return Nothing;\n};\n\nvar shouldUpdate = function shouldUpdate(test) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var ShouldUpdate = function (_Component) {\n inherits(ShouldUpdate, _Component);\n\n function ShouldUpdate() {\n classCallCheck(this, ShouldUpdate);\n return possibleConstructorReturn(this, _Component.apply(this, arguments));\n }\n\n ShouldUpdate.prototype.shouldComponentUpdate = function shouldComponentUpdate(nextProps) {\n return test(this.props, nextProps);\n };\n\n ShouldUpdate.prototype.render = function render() {\n return factory(this.props);\n };\n\n return ShouldUpdate;\n }(Component);\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'shouldUpdate'))(ShouldUpdate);\n }\n\n return ShouldUpdate;\n };\n};\n\nvar pure = function pure(BaseComponent) {\n var hoc = shouldUpdate(function (props, nextProps) {\n return !shallowEqual(props, nextProps);\n });\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'pure'))(hoc(BaseComponent));\n }\n\n return hoc(BaseComponent);\n};\n\nvar onlyUpdateForKeys = function onlyUpdateForKeys(propKeys) {\n var hoc = shouldUpdate(function (props, nextProps) {\n return !shallowEqual(pick(nextProps, propKeys), pick(props, propKeys));\n });\n\n if (process.env.NODE_ENV !== 'production') {\n return function (BaseComponent) {\n return setDisplayName(wrapDisplayName(BaseComponent, 'onlyUpdateForKeys'))(hoc(BaseComponent));\n };\n }\n\n return hoc;\n};\n\nvar onlyUpdateForPropTypes = function onlyUpdateForPropTypes(BaseComponent) {\n var propTypes = BaseComponent.propTypes;\n\n if (process.env.NODE_ENV !== 'production') {\n if (!propTypes) {\n /* eslint-disable */\n console.error('A component without any `propTypes` was passed to ' + '`onlyUpdateForPropTypes()`. Check the implementation of the ' + ('component with display name \"' + getDisplayName(BaseComponent) + '\".'));\n /* eslint-enable */\n }\n }\n\n var propKeys = Object.keys(propTypes || {});\n var OnlyUpdateForPropTypes = onlyUpdateForKeys(propKeys)(BaseComponent);\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'onlyUpdateForPropTypes'))(OnlyUpdateForPropTypes);\n }\n\n return OnlyUpdateForPropTypes;\n};\n\nvar withContext = function withContext(childContextTypes, getChildContext) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var WithContext = function (_Component) {\n inherits(WithContext, _Component);\n\n function WithContext() {\n var _temp, _this, _ret;\n\n classCallCheck(this, WithContext);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _this.getChildContext = function () {\n return getChildContext(_this.props);\n }, _temp), possibleConstructorReturn(_this, _ret);\n }\n\n WithContext.prototype.render = function render() {\n return factory(this.props);\n };\n\n return WithContext;\n }(Component);\n\n WithContext.childContextTypes = childContextTypes;\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'withContext'))(WithContext);\n }\n\n return WithContext;\n };\n};\n\nvar getContext = function getContext(contextTypes) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n var GetContext = function GetContext(ownerProps, context) {\n return factory(_extends({}, ownerProps, context));\n };\n\n GetContext.contextTypes = contextTypes;\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'getContext'))(GetContext);\n }\n\n return GetContext;\n };\n};\n/* eslint-disable no-console */\n\n\nvar lifecycle = function lifecycle(spec) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n\n if (process.env.NODE_ENV !== 'production' && spec.hasOwnProperty('render')) {\n console.error('lifecycle() does not support the render method; its behavior is to ' + 'pass all props and state to the base component.');\n }\n\n var Lifecycle = function (_Component) {\n inherits(Lifecycle, _Component);\n\n function Lifecycle() {\n classCallCheck(this, Lifecycle);\n return possibleConstructorReturn(this, _Component.apply(this, arguments));\n }\n\n Lifecycle.prototype.render = function render() {\n return factory(_extends({}, this.props, this.state));\n };\n\n return Lifecycle;\n }(Component);\n\n Object.keys(spec).forEach(function (hook) {\n return Lifecycle.prototype[hook] = spec[hook];\n });\n\n if (process.env.NODE_ENV !== 'production') {\n return setDisplayName(wrapDisplayName(BaseComponent, 'lifecycle'))(Lifecycle);\n }\n\n return Lifecycle;\n };\n};\n\nvar isClassComponent = function isClassComponent(Component$$1) {\n return Boolean(Component$$1 && Component$$1.prototype && typeof Component$$1.prototype.render === 'function');\n};\n\nvar toClass = function toClass(baseComponent) {\n if (isClassComponent(baseComponent)) {\n return baseComponent;\n }\n\n var ToClass = function (_Component) {\n inherits(ToClass, _Component);\n\n function ToClass() {\n classCallCheck(this, ToClass);\n return possibleConstructorReturn(this, _Component.apply(this, arguments));\n }\n\n ToClass.prototype.render = function render() {\n if (typeof baseComponent === 'string') {\n return React.createElement(baseComponent, this.props);\n }\n\n return baseComponent(this.props, this.context);\n };\n\n return ToClass;\n }(Component);\n\n ToClass.displayName = getDisplayName(baseComponent);\n ToClass.propTypes = baseComponent.propTypes;\n ToClass.contextTypes = baseComponent.contextTypes;\n ToClass.defaultProps = baseComponent.defaultProps;\n return ToClass;\n};\n\nvar setPropTypes = function setPropTypes(propTypes) {\n return setStatic('propTypes', propTypes);\n};\n\nfunction compose() {\n for (var _len = arguments.length, funcs = Array(_len), _key = 0; _key < _len; _key++) {\n funcs[_key] = arguments[_key];\n }\n\n if (funcs.length === 0) {\n return function (arg) {\n return arg;\n };\n }\n\n if (funcs.length === 1) {\n return funcs[0];\n }\n\n return funcs.reduce(function (a, b) {\n return function () {\n return a(b.apply(undefined, arguments));\n };\n });\n}\n\nvar createSink = function createSink(callback) {\n return function (_Component) {\n inherits(Sink, _Component);\n\n function Sink() {\n classCallCheck(this, Sink);\n return possibleConstructorReturn(this, _Component.apply(this, arguments));\n }\n\n Sink.prototype.componentWillMount = function componentWillMount() {\n callback(this.props);\n };\n\n Sink.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {\n callback(nextProps);\n };\n\n Sink.prototype.render = function render() {\n return null;\n };\n\n return Sink;\n }(Component);\n};\n\nvar componentFromProp = function componentFromProp(propName) {\n var Component$$1 = function Component$$1(props) {\n return createElement(props[propName], omit(props, [propName]));\n };\n\n Component$$1.displayName = 'componentFromProp(' + propName + ')';\n return Component$$1;\n};\n\nvar nest = function nest() {\n for (var _len = arguments.length, Components = Array(_len), _key = 0; _key < _len; _key++) {\n Components[_key] = arguments[_key];\n }\n\n var factories = Components.map(createFactory);\n\n var Nest = function Nest(_ref) {\n var props = objectWithoutProperties(_ref, []),\n children = _ref.children;\n return factories.reduceRight(function (child, factory) {\n return factory(props, child);\n }, children);\n };\n\n if (process.env.NODE_ENV !== 'production') {\n var displayNames = Components.map(getDisplayName);\n Nest.displayName = 'nest(' + displayNames.join(', ') + ')';\n }\n\n return Nest;\n};\n\nvar hoistStatics = function hoistStatics(higherOrderComponent) {\n return function (BaseComponent) {\n var NewComponent = higherOrderComponent(BaseComponent);\n hoistNonReactStatics(NewComponent, BaseComponent);\n return NewComponent;\n };\n};\n\nvar _config = {\n fromESObservable: null,\n toESObservable: null\n};\n\nvar configureObservable = function configureObservable(c) {\n _config = c;\n};\n\nvar config = {\n fromESObservable: function fromESObservable(observable) {\n return typeof _config.fromESObservable === 'function' ? _config.fromESObservable(observable) : observable;\n },\n toESObservable: function toESObservable(stream) {\n return typeof _config.toESObservable === 'function' ? _config.toESObservable(stream) : stream;\n }\n};\n\nvar componentFromStreamWithConfig = function componentFromStreamWithConfig(config$$1) {\n return function (propsToVdom) {\n return function (_Component) {\n inherits(ComponentFromStream, _Component);\n\n function ComponentFromStream() {\n var _config$fromESObserva;\n\n var _temp, _this, _ret;\n\n classCallCheck(this, ComponentFromStream);\n\n for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n return _ret = (_temp = (_this = possibleConstructorReturn(this, _Component.call.apply(_Component, [this].concat(args))), _this), _this.state = {\n vdom: null\n }, _this.propsEmitter = createChangeEmitter(), _this.props$ = config$$1.fromESObservable((_config$fromESObserva = {\n subscribe: function subscribe(observer) {\n var unsubscribe = _this.propsEmitter.listen(function (props) {\n if (props) {\n observer.next(props);\n } else {\n observer.complete();\n }\n });\n\n return {\n unsubscribe: unsubscribe\n };\n }\n }, _config$fromESObserva[$$observable] = function () {\n return this;\n }, _config$fromESObserva)), _this.vdom$ = config$$1.toESObservable(propsToVdom(_this.props$)), _temp), possibleConstructorReturn(_this, _ret);\n } // Stream of props\n // Stream of vdom\n\n\n ComponentFromStream.prototype.componentWillMount = function componentWillMount() {\n var _this2 = this; // Subscribe to child prop changes so we know when to re-render\n\n\n this.subscription = this.vdom$.subscribe({\n next: function next(vdom) {\n _this2.setState({\n vdom: vdom\n });\n }\n });\n this.propsEmitter.emit(this.props);\n };\n\n ComponentFromStream.prototype.componentWillReceiveProps = function componentWillReceiveProps(nextProps) {\n // Receive new props from the owner\n this.propsEmitter.emit(nextProps);\n };\n\n ComponentFromStream.prototype.shouldComponentUpdate = function shouldComponentUpdate(nextProps, nextState) {\n return nextState.vdom !== this.state.vdom;\n };\n\n ComponentFromStream.prototype.componentWillUnmount = function componentWillUnmount() {\n // Call without arguments to complete stream\n this.propsEmitter.emit(); // Clean-up subscription before un-mounting\n\n this.subscription.unsubscribe();\n };\n\n ComponentFromStream.prototype.render = function render() {\n return this.state.vdom;\n };\n\n return ComponentFromStream;\n }(Component);\n };\n};\n\nvar componentFromStream = function componentFromStream(propsToVdom) {\n return componentFromStreamWithConfig(config)(propsToVdom);\n};\n\nvar identity$1 = function identity(t) {\n return t;\n};\n\nvar mapPropsStreamWithConfig = function mapPropsStreamWithConfig(config$$1) {\n var componentFromStream = componentFromStreamWithConfig({\n fromESObservable: identity$1,\n toESObservable: identity$1\n });\n return function (transform) {\n return function (BaseComponent) {\n var factory = createFactory(BaseComponent);\n var fromESObservable = config$$1.fromESObservable,\n toESObservable = config$$1.toESObservable;\n return componentFromStream(function (props$) {\n var _ref;\n\n return _ref = {\n subscribe: function subscribe(observer) {\n var subscription = toESObservable(transform(fromESObservable(props$))).subscribe({\n next: function next(childProps) {\n return observer.next(factory(childProps));\n }\n });\n return {\n unsubscribe: function unsubscribe() {\n return subscription.unsubscribe();\n }\n };\n }\n }, _ref[$$observable] = function () {\n return this;\n }, _ref;\n });\n };\n };\n};\n\nvar mapPropsStream = function mapPropsStream(transform) {\n var hoc = mapPropsStreamWithConfig(config)(transform);\n\n if (process.env.NODE_ENV !== 'production') {\n return function (BaseComponent) {\n return setDisplayName(wrapDisplayName(BaseComponent, 'mapPropsStream'))(hoc(BaseComponent));\n };\n }\n\n return hoc;\n};\n\nvar createEventHandlerWithConfig = function createEventHandlerWithConfig(config$$1) {\n return function () {\n var _config$fromESObserva;\n\n var emitter = createChangeEmitter();\n var stream = config$$1.fromESObservable((_config$fromESObserva = {\n subscribe: function subscribe(observer) {\n var unsubscribe = emitter.listen(function (value) {\n return observer.next(value);\n });\n return {\n unsubscribe: unsubscribe\n };\n }\n }, _config$fromESObserva[$$observable] = function () {\n return this;\n }, _config$fromESObserva));\n return {\n handler: emitter.emit,\n stream: stream\n };\n };\n};\n\nvar createEventHandler = createEventHandlerWithConfig(config); // Higher-order component helpers\n\nexport { mapProps, withProps, withPropsOnChange, withHandlers, defaultProps, renameProp, renameProps, flattenProp, withState, withStateHandlers, withReducer, branch, renderComponent, renderNothing, shouldUpdate, pure, onlyUpdateForKeys, onlyUpdateForPropTypes, withContext, getContext, lifecycle, toClass, setStatic, setPropTypes, setDisplayName, compose, getDisplayName, wrapDisplayName, shallowEqual, isClassComponent, createSink, componentFromProp, nest, hoistStatics, componentFromStream, componentFromStreamWithConfig, mapPropsStream, mapPropsStreamWithConfig, createEventHandler, createEventHandlerWithConfig, configureObservable as setObservableConfig };","/**\n * Copyright 2014-2015, Facebook, Inc.\n * All rights reserved.\n *\n * This source code is licensed under the BSD-style license found in the\n * LICENSE file in the root directory of this source tree. An additional grant\n * of patent rights can be found in the PATENTS file in the same directory.\n */\n'use strict';\n/**\n * Similar to invariant but only logs a warning if the condition is not met.\n * This can be used to log issues in development environments in critical\n * paths. Removing the logging code for production environments will keep the\n * same logic and follow the same code paths.\n */\n\nvar warning = function warning() {};\n\nif (process.env.NODE_ENV !== 'production') {\n warning = function warning(condition, format, args) {\n var len = arguments.length;\n args = new Array(len > 2 ? len - 2 : 0);\n\n for (var key = 2; key < len; key++) {\n args[key - 2] = arguments[key];\n }\n\n if (format === undefined) {\n throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');\n }\n\n if (format.length < 10 || /^[s\\W]*$/.test(format)) {\n throw new Error('The warning format should be able to uniquely identify this ' + 'warning. Please, use a more descriptive format than: ' + format);\n }\n\n if (!condition) {\n var argIndex = 0;\n var message = 'Warning: ' + format.replace(/%s/g, function () {\n return args[argIndex++];\n });\n\n if (typeof console !== 'undefined') {\n console.error(message);\n }\n\n try {\n // This error was thrown as a convenience so that you can use this stack\n // to find the callsite that caused this warning to fire.\n throw new Error(message);\n } catch (x) {}\n }\n };\n}\n\nmodule.exports = warning;","/** Used to compose unicode character classes. */\nvar rsAstralRange = \"\\\\ud800-\\\\udfff\",\n rsComboMarksRange = \"\\\\u0300-\\\\u036f\",\n reComboHalfMarksRange = \"\\\\ufe20-\\\\ufe2f\",\n rsComboSymbolsRange = \"\\\\u20d0-\\\\u20ff\",\n rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,\n rsVarRange = \"\\\\ufe0e\\\\ufe0f\";\n/** Used to compose unicode capture groups. */\n\nvar rsZWJ = \"\\\\u200d\";\n/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */\n\nvar reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']');\n/**\n * Checks if `string` contains Unicode symbols.\n *\n * @private\n * @param {string} string The string to inspect.\n * @returns {boolean} Returns `true` if a symbol is found, else `false`.\n */\n\nfunction hasUnicode(string) {\n return reHasUnicode.test(string);\n}\n\nmodule.exports = hasUnicode;","var baseAssignValue = require('./_baseAssignValue'),\n eq = require('./eq');\n/** Used for built-in method references. */\n\n\nvar objectProto = Object.prototype;\n/** Used to check objects for own properties. */\n\nvar hasOwnProperty = objectProto.hasOwnProperty;\n/**\n * Assigns `value` to `key` of `object` if the existing value is not equivalent\n * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons.\n *\n * @private\n * @param {Object} object The object to modify.\n * @param {string} key The key of the property to assign.\n * @param {*} value The value to assign.\n */\n\nfunction assignValue(object, key, value) {\n var objValue = object[key];\n\n if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) || value === undefined && !(key in object)) {\n baseAssignValue(object, key, value);\n }\n}\n\nmodule.exports = assignValue;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = {\n scale: 160,\n xOffset: 0,\n yOffset: 0,\n rotation: [0, 0, 0],\n precision: 0.1\n};","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport withStyles from '../styles/withStyles';\nimport Tablelvl2Context from '../Table/Tablelvl2Context';\nexport var styles = {\n /* Styles applied to the root element. */\n root: {\n display: 'table-footer-group'\n }\n};\nvar tablelvl2 = {\n variant: 'footer'\n};\nvar defaultComponent = 'tfoot';\nvar TableFooter = /*#__PURE__*/React.forwardRef(function TableFooter(props, ref) {\n var classes = props.classes,\n className = props.className,\n _props$component = props.component,\n Component = _props$component === void 0 ? defaultComponent : _props$component,\n other = _objectWithoutProperties(props, [\"classes\", \"className\", \"component\"]);\n\n return /*#__PURE__*/React.createElement(Tablelvl2Context.Provider, {\n value: tablelvl2\n }, /*#__PURE__*/React.createElement(Component, _extends({\n className: clsx(classes.root, className),\n ref: ref,\n role: Component === defaultComponent ? null : 'rowgroup'\n }, other)));\n});\nprocess.env.NODE_ENV !== \"production\" ? TableFooter.propTypes = {\n /**\n * The content of the component, normally `TableRow`.\n */\n children: PropTypes.node,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object.isRequired,\n\n /**\n * @ignore\n */\n className: PropTypes.string,\n\n /**\n * The component used for the root node.\n * Either a string to use a HTML element or a component.\n */\n component: PropTypes\n /* @typescript-to-proptypes-ignore */\n .elementType\n} : void 0;\nexport default withStyles(styles, {\n name: 'MuiTableFooter'\n})(TableFooter);","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _slicedToArray from \"@babel/runtime/helpers/esm/slicedToArray\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport FormGroup from '../FormGroup';\nimport useForkRef from '../utils/useForkRef';\nimport useControlled from '../utils/useControlled';\nimport RadioGroupContext from './RadioGroupContext';\nimport useId from '../utils/unstable_useId';\nvar RadioGroup = /*#__PURE__*/React.forwardRef(function RadioGroup(props, ref) {\n var actions = props.actions,\n children = props.children,\n nameProp = props.name,\n valueProp = props.value,\n onChange = props.onChange,\n other = _objectWithoutProperties(props, [\"actions\", \"children\", \"name\", \"value\", \"onChange\"]);\n\n var rootRef = React.useRef(null);\n\n var _useControlled = useControlled({\n controlled: valueProp,\n default: props.defaultValue,\n name: 'RadioGroup'\n }),\n _useControlled2 = _slicedToArray(_useControlled, 2),\n value = _useControlled2[0],\n setValue = _useControlled2[1];\n\n React.useImperativeHandle(actions, function () {\n return {\n focus: function focus() {\n var input = rootRef.current.querySelector('input:not(:disabled):checked');\n\n if (!input) {\n input = rootRef.current.querySelector('input:not(:disabled)');\n }\n\n if (input) {\n input.focus();\n }\n }\n };\n }, []);\n var handleRef = useForkRef(ref, rootRef);\n\n var handleChange = function handleChange(event) {\n setValue(event.target.value);\n\n if (onChange) {\n onChange(event, event.target.value);\n }\n };\n\n var name = useId(nameProp);\n return /*#__PURE__*/React.createElement(RadioGroupContext.Provider, {\n value: {\n name: name,\n onChange: handleChange,\n value: value\n }\n }, /*#__PURE__*/React.createElement(FormGroup, _extends({\n role: \"radiogroup\",\n ref: handleRef\n }, other), children));\n});\nprocess.env.NODE_ENV !== \"production\" ? RadioGroup.propTypes = {\n // ----------------------------- Warning --------------------------------\n // | These PropTypes are generated from the TypeScript type definitions |\n // | To update them edit the d.ts file and run \"yarn proptypes\" |\n // ----------------------------------------------------------------------\n\n /**\n * The content of the component.\n */\n children: PropTypes.node,\n\n /**\n * The default `input` element value. Use when the component is not controlled.\n */\n defaultValue: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.string), PropTypes.number, PropTypes.string]),\n\n /**\n * The name used to reference the value of the control.\n * If you don't provide this prop, it falls back to a randomly generated name.\n */\n name: PropTypes.string,\n\n /**\n * Callback fired when a radio button is selected.\n *\n * @param {object} event The event source of the callback.\n * You can pull out the new value by accessing `event.target.value` (string).\n */\n onChange: PropTypes.func,\n\n /**\n * Value of the selected radio button. The DOM API casts this to a string.\n */\n value: PropTypes.any\n} : void 0;\nexport default RadioGroup;","// Unique ID creation requires a high quality random # generator. In the\n// browser this is a little complicated due to unknown quality of Math.random()\n// and inconsistent support for the `crypto` API. We do the best we can via\n// feature-detection\n// getRandomValues needs to be invoked in a context where \"this\" is a Crypto\n// implementation. Also, find the complete implementation of crypto on IE11.\nvar getRandomValues = typeof crypto != 'undefined' && crypto.getRandomValues && crypto.getRandomValues.bind(crypto) || typeof msCrypto != 'undefined' && typeof window.msCrypto.getRandomValues == 'function' && msCrypto.getRandomValues.bind(msCrypto);\n\nif (getRandomValues) {\n // WHATWG crypto RNG - http://wiki.whatwg.org/wiki/Crypto\n var rnds8 = new Uint8Array(16); // eslint-disable-line no-undef\n\n module.exports = function whatwgRNG() {\n getRandomValues(rnds8);\n return rnds8;\n };\n} else {\n // Math.random()-based (RNG)\n //\n // If all else fails, use Math.random(). It's fast, but is of unspecified\n // quality.\n var rnds = new Array(16);\n\n module.exports = function mathRNG() {\n for (var i = 0, r; i < 16; i++) {\n if ((i & 0x03) === 0) r = Math.random() * 0x100000000;\n rnds[i] = r >>> ((i & 0x03) << 3) & 0xff;\n }\n\n return rnds;\n };\n}","/**\n * Convert array of 16 byte values to UUID string format of the form:\n * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX\n */\nvar byteToHex = [];\n\nfor (var i = 0; i < 256; ++i) {\n byteToHex[i] = (i + 0x100).toString(16).substr(1);\n}\n\nfunction bytesToUuid(buf, offset) {\n var i = offset || 0;\n var bth = byteToHex; // join used to fix memory issue caused by concatenation: https://bugs.chromium.org/p/v8/issues/detail?id=3175#c4\n\n return [bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], '-', bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]], bth[buf[i++]]].join('');\n}\n\nmodule.exports = bytesToUuid;","import * as React from 'react';\nimport createSvgIcon from '../../utils/createSvgIcon';\n/**\n * @ignore - internal component.\n */\n\nexport default createSvgIcon( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M19 5v14H5V5h14m0-2H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2z\"\n}), 'CheckBoxOutlineBlank');","import * as React from 'react';\nimport createSvgIcon from '../../utils/createSvgIcon';\n/**\n * @ignore - internal component.\n */\n\nexport default createSvgIcon( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M19 3H5c-1.11 0-2 .9-2 2v14c0 1.1.89 2 2 2h14c1.11 0 2-.9 2-2V5c0-1.1-.89-2-2-2zm-9 14l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z\"\n}), 'CheckBox');","import * as React from 'react';\nimport createSvgIcon from '../../utils/createSvgIcon';\n/**\n * @ignore - internal component.\n */\n\nexport default createSvgIcon( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-2 10H7v-2h10v2z\"\n}), 'IndeterminateCheckBox');","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport { refType } from '@material-ui/utils';\nimport SwitchBase from '../internal/SwitchBase';\nimport CheckBoxOutlineBlankIcon from '../internal/svg-icons/CheckBoxOutlineBlank';\nimport CheckBoxIcon from '../internal/svg-icons/CheckBox';\nimport { alpha } from '../styles/colorManipulator';\nimport IndeterminateCheckBoxIcon from '../internal/svg-icons/IndeterminateCheckBox';\nimport capitalize from '../utils/capitalize';\nimport withStyles from '../styles/withStyles';\nexport var styles = function styles(theme) {\n return {\n /* Styles applied to the root element. */\n root: {\n color: theme.palette.text.secondary\n },\n\n /* Pseudo-class applied to the root element if `checked={true}`. */\n checked: {},\n\n /* Pseudo-class applied to the root element if `disabled={true}`. */\n disabled: {},\n\n /* Pseudo-class applied to the root element if `indeterminate={true}`. */\n indeterminate: {},\n\n /* Styles applied to the root element if `color=\"primary\"`. */\n colorPrimary: {\n '&$checked': {\n color: theme.palette.primary.main,\n '&:hover': {\n backgroundColor: alpha(theme.palette.primary.main, theme.palette.action.hoverOpacity),\n // Reset on touch devices, it doesn't add specificity\n '@media (hover: none)': {\n backgroundColor: 'transparent'\n }\n }\n },\n '&$disabled': {\n color: theme.palette.action.disabled\n }\n },\n\n /* Styles applied to the root element if `color=\"secondary\"`. */\n colorSecondary: {\n '&$checked': {\n color: theme.palette.secondary.main,\n '&:hover': {\n backgroundColor: alpha(theme.palette.secondary.main, theme.palette.action.hoverOpacity),\n // Reset on touch devices, it doesn't add specificity\n '@media (hover: none)': {\n backgroundColor: 'transparent'\n }\n }\n },\n '&$disabled': {\n color: theme.palette.action.disabled\n }\n }\n };\n};\nvar defaultCheckedIcon = /*#__PURE__*/React.createElement(CheckBoxIcon, null);\nvar defaultIcon = /*#__PURE__*/React.createElement(CheckBoxOutlineBlankIcon, null);\nvar defaultIndeterminateIcon = /*#__PURE__*/React.createElement(IndeterminateCheckBoxIcon, null);\nvar Checkbox = /*#__PURE__*/React.forwardRef(function Checkbox(props, ref) {\n var _props$checkedIcon = props.checkedIcon,\n checkedIcon = _props$checkedIcon === void 0 ? defaultCheckedIcon : _props$checkedIcon,\n classes = props.classes,\n _props$color = props.color,\n color = _props$color === void 0 ? 'secondary' : _props$color,\n _props$icon = props.icon,\n iconProp = _props$icon === void 0 ? defaultIcon : _props$icon,\n _props$indeterminate = props.indeterminate,\n indeterminate = _props$indeterminate === void 0 ? false : _props$indeterminate,\n _props$indeterminateI = props.indeterminateIcon,\n indeterminateIconProp = _props$indeterminateI === void 0 ? defaultIndeterminateIcon : _props$indeterminateI,\n inputProps = props.inputProps,\n _props$size = props.size,\n size = _props$size === void 0 ? 'medium' : _props$size,\n other = _objectWithoutProperties(props, [\"checkedIcon\", \"classes\", \"color\", \"icon\", \"indeterminate\", \"indeterminateIcon\", \"inputProps\", \"size\"]);\n\n var icon = indeterminate ? indeterminateIconProp : iconProp;\n var indeterminateIcon = indeterminate ? indeterminateIconProp : checkedIcon;\n return /*#__PURE__*/React.createElement(SwitchBase, _extends({\n type: \"checkbox\",\n classes: {\n root: clsx(classes.root, classes[\"color\".concat(capitalize(color))], indeterminate && classes.indeterminate),\n checked: classes.checked,\n disabled: classes.disabled\n },\n color: color,\n inputProps: _extends({\n 'data-indeterminate': indeterminate\n }, inputProps),\n icon: /*#__PURE__*/React.cloneElement(icon, {\n fontSize: icon.props.fontSize === undefined && size === \"small\" ? size : icon.props.fontSize\n }),\n checkedIcon: /*#__PURE__*/React.cloneElement(indeterminateIcon, {\n fontSize: indeterminateIcon.props.fontSize === undefined && size === \"small\" ? size : indeterminateIcon.props.fontSize\n }),\n ref: ref\n }, other));\n});\nprocess.env.NODE_ENV !== \"production\" ? Checkbox.propTypes = {\n // ----------------------------- Warning --------------------------------\n // | These PropTypes are generated from the TypeScript type definitions |\n // | To update them edit the d.ts file and run \"yarn proptypes\" |\n // ----------------------------------------------------------------------\n\n /**\n * If `true`, the component is checked.\n */\n checked: PropTypes.bool,\n\n /**\n * The icon to display when the component is checked.\n */\n checkedIcon: PropTypes.node,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object,\n\n /**\n * The color of the component. It supports those theme colors that make sense for this component.\n */\n color: PropTypes.oneOf(['default', 'primary', 'secondary']),\n\n /**\n * If `true`, the checkbox will be disabled.\n */\n disabled: PropTypes.bool,\n\n /**\n * If `true`, the ripple effect will be disabled.\n */\n disableRipple: PropTypes.bool,\n\n /**\n * The icon to display when the component is unchecked.\n */\n icon: PropTypes.node,\n\n /**\n * The id of the `input` element.\n */\n id: PropTypes.string,\n\n /**\n * If `true`, the component appears indeterminate.\n * This does not set the native input element to indeterminate due\n * to inconsistent behavior across browsers.\n * However, we set a `data-indeterminate` attribute on the input.\n */\n indeterminate: PropTypes.bool,\n\n /**\n * The icon to display when the component is indeterminate.\n */\n indeterminateIcon: PropTypes.node,\n\n /**\n * [Attributes](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#Attributes) applied to the `input` element.\n */\n inputProps: PropTypes.object,\n\n /**\n * Pass a ref to the `input` element.\n */\n inputRef: refType,\n\n /**\n * Callback fired when the state is changed.\n *\n * @param {object} event The event source of the callback.\n * You can pull out the new checked state by accessing `event.target.checked` (boolean).\n */\n onChange: PropTypes.func,\n\n /**\n * If `true`, the `input` element will be required.\n */\n required: PropTypes.bool,\n\n /**\n * The size of the checkbox.\n * `small` is equivalent to the dense checkbox styling.\n */\n size: PropTypes.oneOf(['medium', 'small']),\n\n /**\n * The value of the component. The DOM API casts this to a string.\n * The browser uses \"on\" as the default value.\n */\n value: PropTypes.any\n} : void 0;\nexport default withStyles(styles, {\n name: 'MuiCheckbox'\n})(Checkbox);","import * as React from 'react';\nimport createSvgIcon from '../../utils/createSvgIcon';\n/**\n * @ignore - internal component.\n */\n\nexport default createSvgIcon( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M12 2C6.47 2 2 6.47 2 12s4.47 10 10 10 10-4.47 10-10S17.53 2 12 2zm5 13.59L15.59 17 12 13.41 8.41 17 7 15.59 10.59 12 7 8.41 8.41 7 12 10.59 15.59 7 17 8.41 13.41 12 17 15.59z\"\n}), 'Cancel');","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport CancelIcon from '../internal/svg-icons/Cancel';\nimport withStyles from '../styles/withStyles';\nimport { emphasize, alpha } from '../styles/colorManipulator';\nimport useForkRef from '../utils/useForkRef';\nimport unsupportedProp from '../utils/unsupportedProp';\nimport capitalize from '../utils/capitalize';\nimport ButtonBase from '../ButtonBase';\nexport var styles = function styles(theme) {\n var backgroundColor = theme.palette.type === 'light' ? theme.palette.grey[300] : theme.palette.grey[700];\n var deleteIconColor = alpha(theme.palette.text.primary, 0.26);\n return {\n /* Styles applied to the root element. */\n root: {\n fontFamily: theme.typography.fontFamily,\n fontSize: theme.typography.pxToRem(13),\n display: 'inline-flex',\n alignItems: 'center',\n justifyContent: 'center',\n height: 32,\n color: theme.palette.getContrastText(backgroundColor),\n backgroundColor: backgroundColor,\n borderRadius: 32 / 2,\n whiteSpace: 'nowrap',\n transition: theme.transitions.create(['background-color', 'box-shadow']),\n // label will inherit this from root, then `clickable` class overrides this for both\n cursor: 'default',\n // We disable the focus ring for mouse, touch and keyboard users.\n outline: 0,\n textDecoration: 'none',\n border: 'none',\n // Remove `button` border\n padding: 0,\n // Remove `button` padding\n verticalAlign: 'middle',\n boxSizing: 'border-box',\n '&$disabled': {\n opacity: 0.5,\n pointerEvents: 'none'\n },\n '& $avatar': {\n marginLeft: 5,\n marginRight: -6,\n width: 24,\n height: 24,\n color: theme.palette.type === 'light' ? theme.palette.grey[700] : theme.palette.grey[300],\n fontSize: theme.typography.pxToRem(12)\n },\n '& $avatarColorPrimary': {\n color: theme.palette.primary.contrastText,\n backgroundColor: theme.palette.primary.dark\n },\n '& $avatarColorSecondary': {\n color: theme.palette.secondary.contrastText,\n backgroundColor: theme.palette.secondary.dark\n },\n '& $avatarSmall': {\n marginLeft: 4,\n marginRight: -4,\n width: 18,\n height: 18,\n fontSize: theme.typography.pxToRem(10)\n }\n },\n\n /* Styles applied to the root element if `size=\"small\"`. */\n sizeSmall: {\n height: 24\n },\n\n /* Styles applied to the root element if `color=\"primary\"`. */\n colorPrimary: {\n backgroundColor: theme.palette.primary.main,\n color: theme.palette.primary.contrastText\n },\n\n /* Styles applied to the root element if `color=\"secondary\"`. */\n colorSecondary: {\n backgroundColor: theme.palette.secondary.main,\n color: theme.palette.secondary.contrastText\n },\n\n /* Pseudo-class applied to the root element if `disabled={true}`. */\n disabled: {},\n\n /* Styles applied to the root element if `onClick` is defined or `clickable={true}`. */\n clickable: {\n userSelect: 'none',\n WebkitTapHighlightColor: 'transparent',\n cursor: 'pointer',\n '&:hover, &:focus': {\n backgroundColor: emphasize(backgroundColor, 0.08)\n },\n '&:active': {\n boxShadow: theme.shadows[1]\n }\n },\n\n /* Styles applied to the root element if `onClick` and `color=\"primary\"` is defined or `clickable={true}`. */\n clickableColorPrimary: {\n '&:hover, &:focus': {\n backgroundColor: emphasize(theme.palette.primary.main, 0.08)\n }\n },\n\n /* Styles applied to the root element if `onClick` and `color=\"secondary\"` is defined or `clickable={true}`. */\n clickableColorSecondary: {\n '&:hover, &:focus': {\n backgroundColor: emphasize(theme.palette.secondary.main, 0.08)\n }\n },\n\n /* Styles applied to the root element if `onDelete` is defined. */\n deletable: {\n '&:focus': {\n backgroundColor: emphasize(backgroundColor, 0.08)\n }\n },\n\n /* Styles applied to the root element if `onDelete` and `color=\"primary\"` is defined. */\n deletableColorPrimary: {\n '&:focus': {\n backgroundColor: emphasize(theme.palette.primary.main, 0.2)\n }\n },\n\n /* Styles applied to the root element if `onDelete` and `color=\"secondary\"` is defined. */\n deletableColorSecondary: {\n '&:focus': {\n backgroundColor: emphasize(theme.palette.secondary.main, 0.2)\n }\n },\n\n /* Styles applied to the root element if `variant=\"outlined\"`. */\n outlined: {\n backgroundColor: 'transparent',\n border: \"1px solid \".concat(theme.palette.type === 'light' ? 'rgba(0, 0, 0, 0.23)' : 'rgba(255, 255, 255, 0.23)'),\n '$clickable&:hover, $clickable&:focus, $deletable&:focus': {\n backgroundColor: alpha(theme.palette.text.primary, theme.palette.action.hoverOpacity)\n },\n '& $avatar': {\n marginLeft: 4\n },\n '& $avatarSmall': {\n marginLeft: 2\n },\n '& $icon': {\n marginLeft: 4\n },\n '& $iconSmall': {\n marginLeft: 2\n },\n '& $deleteIcon': {\n marginRight: 5\n },\n '& $deleteIconSmall': {\n marginRight: 3\n }\n },\n\n /* Styles applied to the root element if `variant=\"outlined\"` and `color=\"primary\"`. */\n outlinedPrimary: {\n color: theme.palette.primary.main,\n border: \"1px solid \".concat(theme.palette.primary.main),\n '$clickable&:hover, $clickable&:focus, $deletable&:focus': {\n backgroundColor: alpha(theme.palette.primary.main, theme.palette.action.hoverOpacity)\n }\n },\n\n /* Styles applied to the root element if `variant=\"outlined\"` and `color=\"secondary\"`. */\n outlinedSecondary: {\n color: theme.palette.secondary.main,\n border: \"1px solid \".concat(theme.palette.secondary.main),\n '$clickable&:hover, $clickable&:focus, $deletable&:focus': {\n backgroundColor: alpha(theme.palette.secondary.main, theme.palette.action.hoverOpacity)\n }\n },\n // TODO v5: remove\n\n /* Styles applied to the `avatar` element. */\n avatar: {},\n\n /* Styles applied to the `avatar` element if `size=\"small\"`. */\n avatarSmall: {},\n\n /* Styles applied to the `avatar` element if `color=\"primary\"`. */\n avatarColorPrimary: {},\n\n /* Styles applied to the `avatar` element if `color=\"secondary\"`. */\n avatarColorSecondary: {},\n\n /* Styles applied to the `icon` element. */\n icon: {\n color: theme.palette.type === 'light' ? theme.palette.grey[700] : theme.palette.grey[300],\n marginLeft: 5,\n marginRight: -6\n },\n\n /* Styles applied to the `icon` element if `size=\"small\"`. */\n iconSmall: {\n width: 18,\n height: 18,\n marginLeft: 4,\n marginRight: -4\n },\n\n /* Styles applied to the `icon` element if `color=\"primary\"`. */\n iconColorPrimary: {\n color: 'inherit'\n },\n\n /* Styles applied to the `icon` element if `color=\"secondary\"`. */\n iconColorSecondary: {\n color: 'inherit'\n },\n\n /* Styles applied to the label `span` element. */\n label: {\n overflow: 'hidden',\n textOverflow: 'ellipsis',\n paddingLeft: 12,\n paddingRight: 12,\n whiteSpace: 'nowrap'\n },\n\n /* Styles applied to the label `span` element if `size=\"small\"`. */\n labelSmall: {\n paddingLeft: 8,\n paddingRight: 8\n },\n\n /* Styles applied to the `deleteIcon` element. */\n deleteIcon: {\n WebkitTapHighlightColor: 'transparent',\n color: deleteIconColor,\n height: 22,\n width: 22,\n cursor: 'pointer',\n margin: '0 5px 0 -6px',\n '&:hover': {\n color: alpha(deleteIconColor, 0.4)\n }\n },\n\n /* Styles applied to the `deleteIcon` element if `size=\"small\"`. */\n deleteIconSmall: {\n height: 16,\n width: 16,\n marginRight: 4,\n marginLeft: -4\n },\n\n /* Styles applied to the deleteIcon element if `color=\"primary\"` and `variant=\"default\"`. */\n deleteIconColorPrimary: {\n color: alpha(theme.palette.primary.contrastText, 0.7),\n '&:hover, &:active': {\n color: theme.palette.primary.contrastText\n }\n },\n\n /* Styles applied to the deleteIcon element if `color=\"secondary\"` and `variant=\"default\"`. */\n deleteIconColorSecondary: {\n color: alpha(theme.palette.secondary.contrastText, 0.7),\n '&:hover, &:active': {\n color: theme.palette.secondary.contrastText\n }\n },\n\n /* Styles applied to the deleteIcon element if `color=\"primary\"` and `variant=\"outlined\"`. */\n deleteIconOutlinedColorPrimary: {\n color: alpha(theme.palette.primary.main, 0.7),\n '&:hover, &:active': {\n color: theme.palette.primary.main\n }\n },\n\n /* Styles applied to the deleteIcon element if `color=\"secondary\"` and `variant=\"outlined\"`. */\n deleteIconOutlinedColorSecondary: {\n color: alpha(theme.palette.secondary.main, 0.7),\n '&:hover, &:active': {\n color: theme.palette.secondary.main\n }\n }\n };\n};\n\nfunction isDeleteKeyboardEvent(keyboardEvent) {\n return keyboardEvent.key === 'Backspace' || keyboardEvent.key === 'Delete';\n}\n/**\n * Chips represent complex entities in small blocks, such as a contact.\n */\n\n\nvar Chip = /*#__PURE__*/React.forwardRef(function Chip(props, ref) {\n var avatarProp = props.avatar,\n classes = props.classes,\n className = props.className,\n clickableProp = props.clickable,\n _props$color = props.color,\n color = _props$color === void 0 ? 'default' : _props$color,\n ComponentProp = props.component,\n deleteIconProp = props.deleteIcon,\n _props$disabled = props.disabled,\n disabled = _props$disabled === void 0 ? false : _props$disabled,\n iconProp = props.icon,\n label = props.label,\n onClick = props.onClick,\n onDelete = props.onDelete,\n onKeyDown = props.onKeyDown,\n onKeyUp = props.onKeyUp,\n _props$size = props.size,\n size = _props$size === void 0 ? 'medium' : _props$size,\n _props$variant = props.variant,\n variant = _props$variant === void 0 ? 'default' : _props$variant,\n other = _objectWithoutProperties(props, [\"avatar\", \"classes\", \"className\", \"clickable\", \"color\", \"component\", \"deleteIcon\", \"disabled\", \"icon\", \"label\", \"onClick\", \"onDelete\", \"onKeyDown\", \"onKeyUp\", \"size\", \"variant\"]);\n\n var chipRef = React.useRef(null);\n var handleRef = useForkRef(chipRef, ref);\n\n var handleDeleteIconClick = function handleDeleteIconClick(event) {\n // Stop the event from bubbling up to the `Chip`\n event.stopPropagation();\n\n if (onDelete) {\n onDelete(event);\n }\n };\n\n var handleKeyDown = function handleKeyDown(event) {\n // Ignore events from children of `Chip`.\n if (event.currentTarget === event.target && isDeleteKeyboardEvent(event)) {\n // will be handled in keyUp, otherwise some browsers\n // might init navigation\n event.preventDefault();\n }\n\n if (onKeyDown) {\n onKeyDown(event);\n }\n };\n\n var handleKeyUp = function handleKeyUp(event) {\n // Ignore events from children of `Chip`.\n if (event.currentTarget === event.target) {\n if (onDelete && isDeleteKeyboardEvent(event)) {\n onDelete(event);\n } else if (event.key === 'Escape' && chipRef.current) {\n chipRef.current.blur();\n }\n }\n\n if (onKeyUp) {\n onKeyUp(event);\n }\n };\n\n var clickable = clickableProp !== false && onClick ? true : clickableProp;\n var small = size === 'small';\n var Component = ComponentProp || (clickable ? ButtonBase : 'div');\n var moreProps = Component === ButtonBase ? {\n component: 'div'\n } : {};\n var deleteIcon = null;\n\n if (onDelete) {\n var customClasses = clsx(color !== 'default' && (variant === \"default\" ? classes[\"deleteIconColor\".concat(capitalize(color))] : classes[\"deleteIconOutlinedColor\".concat(capitalize(color))]), small && classes.deleteIconSmall);\n deleteIcon = deleteIconProp && /*#__PURE__*/React.isValidElement(deleteIconProp) ? /*#__PURE__*/React.cloneElement(deleteIconProp, {\n className: clsx(deleteIconProp.props.className, classes.deleteIcon, customClasses),\n onClick: handleDeleteIconClick\n }) : /*#__PURE__*/React.createElement(CancelIcon, {\n className: clsx(classes.deleteIcon, customClasses),\n onClick: handleDeleteIconClick\n });\n }\n\n var avatar = null;\n\n if (avatarProp && /*#__PURE__*/React.isValidElement(avatarProp)) {\n avatar = /*#__PURE__*/React.cloneElement(avatarProp, {\n className: clsx(classes.avatar, avatarProp.props.className, small && classes.avatarSmall, color !== 'default' && classes[\"avatarColor\".concat(capitalize(color))])\n });\n }\n\n var icon = null;\n\n if (iconProp && /*#__PURE__*/React.isValidElement(iconProp)) {\n icon = /*#__PURE__*/React.cloneElement(iconProp, {\n className: clsx(classes.icon, iconProp.props.className, small && classes.iconSmall, color !== 'default' && classes[\"iconColor\".concat(capitalize(color))])\n });\n }\n\n if (process.env.NODE_ENV !== 'production') {\n if (avatar && icon) {\n console.error('Material-UI: The Chip component can not handle the avatar ' + 'and the icon prop at the same time. Pick one.');\n }\n }\n\n return /*#__PURE__*/React.createElement(Component, _extends({\n role: clickable || onDelete ? 'button' : undefined,\n className: clsx(classes.root, className, color !== 'default' && [classes[\"color\".concat(capitalize(color))], clickable && classes[\"clickableColor\".concat(capitalize(color))], onDelete && classes[\"deletableColor\".concat(capitalize(color))]], variant !== \"default\" && [classes.outlined, {\n 'primary': classes.outlinedPrimary,\n 'secondary': classes.outlinedSecondary\n }[color]], disabled && classes.disabled, small && classes.sizeSmall, clickable && classes.clickable, onDelete && classes.deletable),\n \"aria-disabled\": disabled ? true : undefined,\n tabIndex: clickable || onDelete ? 0 : undefined,\n onClick: onClick,\n onKeyDown: handleKeyDown,\n onKeyUp: handleKeyUp,\n ref: handleRef\n }, moreProps, other), avatar || icon, /*#__PURE__*/React.createElement(\"span\", {\n className: clsx(classes.label, small && classes.labelSmall)\n }, label), deleteIcon);\n});\nprocess.env.NODE_ENV !== \"production\" ? Chip.propTypes = {\n // ----------------------------- Warning --------------------------------\n // | These PropTypes are generated from the TypeScript type definitions |\n // | To update them edit the d.ts file and run \"yarn proptypes\" |\n // ----------------------------------------------------------------------\n\n /**\n * Avatar element.\n */\n avatar: PropTypes.element,\n\n /**\n * This prop isn't supported.\n * Use the `component` prop if you need to change the children structure.\n */\n children: unsupportedProp,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object,\n\n /**\n * @ignore\n */\n className: PropTypes.string,\n\n /**\n * If `true`, the chip will appear clickable, and will raise when pressed,\n * even if the onClick prop is not defined.\n * If false, the chip will not be clickable, even if onClick prop is defined.\n * This can be used, for example,\n * along with the component prop to indicate an anchor Chip is clickable.\n */\n clickable: PropTypes.bool,\n\n /**\n * The color of the component. It supports those theme colors that make sense for this component.\n */\n color: PropTypes.oneOf(['default', 'primary', 'secondary']),\n\n /**\n * The component used for the root node.\n * Either a string to use a HTML element or a component.\n */\n component: PropTypes\n /* @typescript-to-proptypes-ignore */\n .elementType,\n\n /**\n * Override the default delete icon element. Shown only if `onDelete` is set.\n */\n deleteIcon: PropTypes.element,\n\n /**\n * If `true`, the chip should be displayed in a disabled state.\n */\n disabled: PropTypes.bool,\n\n /**\n * Icon element.\n */\n icon: PropTypes.element,\n\n /**\n * The content of the label.\n */\n label: PropTypes.node,\n\n /**\n * @ignore\n */\n onClick: PropTypes.func,\n\n /**\n * Callback function fired when the delete icon is clicked.\n * If set, the delete icon will be shown.\n */\n onDelete: PropTypes.func,\n\n /**\n * @ignore\n */\n onKeyDown: PropTypes.func,\n\n /**\n * @ignore\n */\n onKeyUp: PropTypes.func,\n\n /**\n * The size of the chip.\n */\n size: PropTypes.oneOf(['medium', 'small']),\n\n /**\n * The variant to use.\n */\n variant: PropTypes.oneOf(['default', 'outlined'])\n} : void 0;\nexport default withStyles(styles, {\n name: 'MuiChip'\n})(Chip);","import * as React from 'react';\nimport createSvgIcon from '../../utils/createSvgIcon';\n/**\n * @ignore - internal component.\n */\n\nexport default createSvgIcon( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M20 12l-1.41-1.41L13 16.17V4h-2v12.17l-5.58-5.59L4 12l8 8 8-8z\"\n}), 'ArrowDownward');","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport ArrowDownwardIcon from '../internal/svg-icons/ArrowDownward';\nimport withStyles from '../styles/withStyles';\nimport ButtonBase from '../ButtonBase';\nimport capitalize from '../utils/capitalize';\nexport var styles = function styles(theme) {\n return {\n /* Styles applied to the root element. */\n root: {\n cursor: 'pointer',\n display: 'inline-flex',\n justifyContent: 'flex-start',\n flexDirection: 'inherit',\n alignItems: 'center',\n '&:focus': {\n color: theme.palette.text.secondary\n },\n '&:hover': {\n color: theme.palette.text.secondary,\n '& $icon': {\n opacity: 0.5\n }\n },\n '&$active': {\n color: theme.palette.text.primary,\n // && instead of & is a workaround for https://github.com/cssinjs/jss/issues/1045\n '&& $icon': {\n opacity: 1,\n color: theme.palette.text.secondary\n }\n }\n },\n\n /* Pseudo-class applied to the root element if `active={true}`. */\n active: {},\n\n /* Styles applied to the icon component. */\n icon: {\n fontSize: 18,\n marginRight: 4,\n marginLeft: 4,\n opacity: 0,\n transition: theme.transitions.create(['opacity', 'transform'], {\n duration: theme.transitions.duration.shorter\n }),\n userSelect: 'none'\n },\n\n /* Styles applied to the icon component if `direction=\"desc\"`. */\n iconDirectionDesc: {\n transform: 'rotate(0deg)'\n },\n\n /* Styles applied to the icon component if `direction=\"asc\"`. */\n iconDirectionAsc: {\n transform: 'rotate(180deg)'\n }\n };\n};\n/**\n * A button based label for placing inside `TableCell` for column sorting.\n */\n\nvar TableSortLabel = /*#__PURE__*/React.forwardRef(function TableSortLabel(props, ref) {\n var _props$active = props.active,\n active = _props$active === void 0 ? false : _props$active,\n children = props.children,\n classes = props.classes,\n className = props.className,\n _props$direction = props.direction,\n direction = _props$direction === void 0 ? 'asc' : _props$direction,\n _props$hideSortIcon = props.hideSortIcon,\n hideSortIcon = _props$hideSortIcon === void 0 ? false : _props$hideSortIcon,\n _props$IconComponent = props.IconComponent,\n IconComponent = _props$IconComponent === void 0 ? ArrowDownwardIcon : _props$IconComponent,\n other = _objectWithoutProperties(props, [\"active\", \"children\", \"classes\", \"className\", \"direction\", \"hideSortIcon\", \"IconComponent\"]);\n\n return /*#__PURE__*/React.createElement(ButtonBase, _extends({\n className: clsx(classes.root, className, active && classes.active),\n component: \"span\",\n disableRipple: true,\n ref: ref\n }, other), children, hideSortIcon && !active ? null : /*#__PURE__*/React.createElement(IconComponent, {\n className: clsx(classes.icon, classes[\"iconDirection\".concat(capitalize(direction))])\n }));\n});\nprocess.env.NODE_ENV !== \"production\" ? TableSortLabel.propTypes = {\n /**\n * If `true`, the label will have the active styling (should be true for the sorted column).\n */\n active: PropTypes.bool,\n\n /**\n * Label contents, the arrow will be appended automatically.\n */\n children: PropTypes.node,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object.isRequired,\n\n /**\n * @ignore\n */\n className: PropTypes.string,\n\n /**\n * The current sort direction.\n */\n direction: PropTypes.oneOf(['asc', 'desc']),\n\n /**\n * Hide sort icon when active is false.\n */\n hideSortIcon: PropTypes.bool,\n\n /**\n * Sort icon to use.\n */\n IconComponent: PropTypes.elementType\n} : void 0;\nexport default withStyles(styles, {\n name: 'MuiTableSortLabel'\n})(TableSortLabel);","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport KeyboardArrowLeft from '../internal/svg-icons/KeyboardArrowLeft';\nimport KeyboardArrowRight from '../internal/svg-icons/KeyboardArrowRight';\nimport useTheme from '../styles/useTheme';\nimport IconButton from '../IconButton';\n/**\n * @ignore - internal component.\n */\n\nvar _ref = /*#__PURE__*/React.createElement(KeyboardArrowRight, null);\n\nvar _ref2 = /*#__PURE__*/React.createElement(KeyboardArrowLeft, null);\n\nvar _ref3 = /*#__PURE__*/React.createElement(KeyboardArrowLeft, null);\n\nvar _ref4 = /*#__PURE__*/React.createElement(KeyboardArrowRight, null);\n\nvar TablePaginationActions = /*#__PURE__*/React.forwardRef(function TablePaginationActions(props, ref) {\n var backIconButtonProps = props.backIconButtonProps,\n count = props.count,\n nextIconButtonProps = props.nextIconButtonProps,\n _props$onChangePage = props.onChangePage,\n onChangePage = _props$onChangePage === void 0 ? function () {} : _props$onChangePage,\n _props$onPageChange = props.onPageChange,\n onPageChange = _props$onPageChange === void 0 ? function () {} : _props$onPageChange,\n page = props.page,\n rowsPerPage = props.rowsPerPage,\n other = _objectWithoutProperties(props, [\"backIconButtonProps\", \"count\", \"nextIconButtonProps\", \"onChangePage\", \"onPageChange\", \"page\", \"rowsPerPage\"]);\n\n var theme = useTheme();\n\n var handleBackButtonClick = function handleBackButtonClick(event) {\n onChangePage(event, page - 1);\n onPageChange(event, page - 1);\n };\n\n var handleNextButtonClick = function handleNextButtonClick(event) {\n onChangePage(event, page + 1);\n onPageChange(event, page + 1);\n };\n\n return /*#__PURE__*/React.createElement(\"div\", _extends({\n ref: ref\n }, other), /*#__PURE__*/React.createElement(IconButton, _extends({\n onClick: handleBackButtonClick,\n disabled: page === 0,\n color: \"inherit\"\n }, backIconButtonProps), theme.direction === 'rtl' ? _ref : _ref2), /*#__PURE__*/React.createElement(IconButton, _extends({\n onClick: handleNextButtonClick,\n disabled: count !== -1 ? page >= Math.ceil(count / rowsPerPage) - 1 : false,\n color: \"inherit\"\n }, nextIconButtonProps), theme.direction === 'rtl' ? _ref3 : _ref4));\n});\nprocess.env.NODE_ENV !== \"production\" ? TablePaginationActions.propTypes = {\n /**\n * Props applied to the back arrow [`IconButton`](/api/icon-button/) element.\n */\n backIconButtonProps: PropTypes.object,\n\n /**\n * The total number of rows.\n */\n count: PropTypes.number.isRequired,\n\n /**\n * Props applied to the next arrow [`IconButton`](/api/icon-button/) element.\n */\n nextIconButtonProps: PropTypes.object,\n\n /**\n * Callback fired when the page is changed.\n *\n * @param {object} event The event source of the callback.\n * @param {number} page The page selected.\n */\n onChangePage: PropTypes.func,\n\n /**\n * Callback fired when the page is changed.\n *\n * @param {object} event The event source of the callback.\n * @param {number} page The page selected.\n */\n onPageChange: PropTypes.func,\n\n /**\n * The zero-based index of the current page.\n */\n page: PropTypes.number.isRequired,\n\n /**\n * The number of rows per page.\n */\n rowsPerPage: PropTypes.number.isRequired\n} : void 0;\nexport default TablePaginationActions;","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport PropTypes from 'prop-types';\nimport { chainPropTypes } from '@material-ui/utils';\nimport clsx from 'clsx';\nimport deprecatedPropType from '../utils/deprecatedPropType';\nimport withStyles from '../styles/withStyles';\nimport InputBase from '../InputBase';\nimport MenuItem from '../MenuItem';\nimport Select from '../Select';\nimport TableCell from '../TableCell';\nimport Toolbar from '../Toolbar';\nimport Typography from '../Typography';\nimport TablePaginationActions from './TablePaginationActions';\nimport useId from '../utils/unstable_useId';\nexport var styles = function styles(theme) {\n return {\n /* Styles applied to the root element. */\n root: {\n color: theme.palette.text.primary,\n fontSize: theme.typography.pxToRem(14),\n overflow: 'auto',\n // Increase the specificity to override TableCell.\n '&:last-child': {\n padding: 0\n }\n },\n\n /* Styles applied to the Toolbar component. */\n toolbar: {\n minHeight: 52,\n paddingRight: 2\n },\n\n /* Styles applied to the spacer element. */\n spacer: {\n flex: '1 1 100%'\n },\n\n /* Styles applied to the caption Typography components if `variant=\"caption\"`. */\n caption: {\n flexShrink: 0\n },\n // TODO v5: `.selectRoot` should be merged with `.input`\n\n /* Styles applied to the Select component root element. */\n selectRoot: {\n marginRight: 32,\n marginLeft: 8\n },\n\n /* Styles applied to the Select component `select` class. */\n select: {\n paddingLeft: 8,\n paddingRight: 24,\n textAlign: 'right',\n textAlignLast: 'right' // Align on Chrome.\n\n },\n // TODO v5: remove\n\n /* Styles applied to the Select component `icon` class. */\n selectIcon: {},\n\n /* Styles applied to the `InputBase` component. */\n input: {\n color: 'inherit',\n fontSize: 'inherit',\n flexShrink: 0\n },\n\n /* Styles applied to the MenuItem component. */\n menuItem: {},\n\n /* Styles applied to the internal `TablePaginationActions` component. */\n actions: {\n flexShrink: 0,\n marginLeft: 20\n }\n };\n};\n\nvar defaultLabelDisplayedRows = function defaultLabelDisplayedRows(_ref) {\n var from = _ref.from,\n to = _ref.to,\n count = _ref.count;\n return \"\".concat(from, \"-\").concat(to, \" of \").concat(count !== -1 ? count : \"more than \".concat(to));\n};\n\nvar defaultRowsPerPageOptions = [10, 25, 50, 100];\n/**\n * A `TableCell` based component for placing inside `TableFooter` for pagination.\n */\n\nvar TablePagination = /*#__PURE__*/React.forwardRef(function TablePagination(props, ref) {\n var _props$ActionsCompone = props.ActionsComponent,\n ActionsComponent = _props$ActionsCompone === void 0 ? TablePaginationActions : _props$ActionsCompone,\n backIconButtonProps = props.backIconButtonProps,\n _props$backIconButton = props.backIconButtonText,\n backIconButtonText = _props$backIconButton === void 0 ? 'Previous page' : _props$backIconButton,\n classes = props.classes,\n className = props.className,\n colSpanProp = props.colSpan,\n _props$component = props.component,\n Component = _props$component === void 0 ? TableCell : _props$component,\n count = props.count,\n _props$labelDisplayed = props.labelDisplayedRows,\n labelDisplayedRows = _props$labelDisplayed === void 0 ? defaultLabelDisplayedRows : _props$labelDisplayed,\n _props$labelRowsPerPa = props.labelRowsPerPage,\n labelRowsPerPage = _props$labelRowsPerPa === void 0 ? 'Rows per page:' : _props$labelRowsPerPa,\n nextIconButtonProps = props.nextIconButtonProps,\n _props$nextIconButton = props.nextIconButtonText,\n nextIconButtonText = _props$nextIconButton === void 0 ? 'Next page' : _props$nextIconButton,\n onChangePage = props.onChangePage,\n onPageChange = props.onPageChange,\n onChangeRowsPerPageProp = props.onChangeRowsPerPage,\n onRowsPerPageChangeProp = props.onRowsPerPageChange,\n page = props.page,\n rowsPerPage = props.rowsPerPage,\n _props$rowsPerPageOpt = props.rowsPerPageOptions,\n rowsPerPageOptions = _props$rowsPerPageOpt === void 0 ? defaultRowsPerPageOptions : _props$rowsPerPageOpt,\n _props$SelectProps = props.SelectProps,\n SelectProps = _props$SelectProps === void 0 ? {} : _props$SelectProps,\n other = _objectWithoutProperties(props, [\"ActionsComponent\", \"backIconButtonProps\", \"backIconButtonText\", \"classes\", \"className\", \"colSpan\", \"component\", \"count\", \"labelDisplayedRows\", \"labelRowsPerPage\", \"nextIconButtonProps\", \"nextIconButtonText\", \"onChangePage\", \"onPageChange\", \"onChangeRowsPerPage\", \"onRowsPerPageChange\", \"page\", \"rowsPerPage\", \"rowsPerPageOptions\", \"SelectProps\"]);\n\n var onChangeRowsPerPage = onChangeRowsPerPageProp || onRowsPerPageChangeProp;\n var colSpan;\n\n if (Component === TableCell || Component === 'td') {\n colSpan = colSpanProp || 1000; // col-span over everything\n }\n\n var selectId = useId();\n var labelId = useId();\n var MenuItemComponent = SelectProps.native ? 'option' : MenuItem;\n return /*#__PURE__*/React.createElement(Component, _extends({\n className: clsx(classes.root, className),\n colSpan: colSpan,\n ref: ref\n }, other), /*#__PURE__*/React.createElement(Toolbar, {\n className: classes.toolbar\n }, /*#__PURE__*/React.createElement(\"div\", {\n className: classes.spacer\n }), rowsPerPageOptions.length > 1 && /*#__PURE__*/React.createElement(Typography, {\n color: \"inherit\",\n variant: \"body2\",\n className: classes.caption,\n id: labelId\n }, labelRowsPerPage), rowsPerPageOptions.length > 1 && /*#__PURE__*/React.createElement(Select, _extends({\n classes: {\n select: classes.select,\n icon: classes.selectIcon\n },\n input: /*#__PURE__*/React.createElement(InputBase, {\n className: clsx(classes.input, classes.selectRoot)\n }),\n value: rowsPerPage,\n onChange: onChangeRowsPerPage,\n id: selectId,\n labelId: labelId\n }, SelectProps), rowsPerPageOptions.map(function (rowsPerPageOption) {\n return /*#__PURE__*/React.createElement(MenuItemComponent, {\n className: classes.menuItem,\n key: rowsPerPageOption.value ? rowsPerPageOption.value : rowsPerPageOption,\n value: rowsPerPageOption.value ? rowsPerPageOption.value : rowsPerPageOption\n }, rowsPerPageOption.label ? rowsPerPageOption.label : rowsPerPageOption);\n })), /*#__PURE__*/React.createElement(Typography, {\n color: \"inherit\",\n variant: \"body2\",\n className: classes.caption\n }, labelDisplayedRows({\n from: count === 0 ? 0 : page * rowsPerPage + 1,\n to: count !== -1 ? Math.min(count, (page + 1) * rowsPerPage) : (page + 1) * rowsPerPage,\n count: count === -1 ? -1 : count,\n page: page\n })), /*#__PURE__*/React.createElement(ActionsComponent, {\n className: classes.actions,\n backIconButtonProps: _extends({\n title: backIconButtonText,\n 'aria-label': backIconButtonText\n }, backIconButtonProps),\n count: count,\n nextIconButtonProps: _extends({\n title: nextIconButtonText,\n 'aria-label': nextIconButtonText\n }, nextIconButtonProps),\n onChangePage: onChangePage,\n onPageChange: onPageChange,\n page: page,\n rowsPerPage: rowsPerPage\n })));\n});\nprocess.env.NODE_ENV !== \"production\" ? TablePagination.propTypes = {\n /**\n * The component used for displaying the actions.\n * Either a string to use a HTML element or a component.\n */\n ActionsComponent: PropTypes.elementType,\n\n /**\n * Props applied to the back arrow [`IconButton`](/api/icon-button/) component.\n */\n backIconButtonProps: PropTypes.object,\n\n /**\n * Text label for the back arrow icon button.\n *\n * For localization purposes, you can use the provided [translations](/guides/localization/).\n */\n backIconButtonText: PropTypes.string,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object.isRequired,\n\n /**\n * @ignore\n */\n className: PropTypes.string,\n\n /**\n * @ignore\n */\n colSpan: PropTypes.number,\n\n /**\n * The component used for the root node.\n * Either a string to use a HTML element or a component.\n */\n component: PropTypes\n /* @typescript-to-proptypes-ignore */\n .elementType,\n\n /**\n * The total number of rows.\n *\n * To enable server side pagination for an unknown number of items, provide -1.\n */\n count: PropTypes.number.isRequired,\n\n /**\n * Customize the displayed rows label. Invoked with a `{ from, to, count, page }`\n * object.\n *\n * For localization purposes, you can use the provided [translations](/guides/localization/).\n */\n labelDisplayedRows: PropTypes.func,\n\n /**\n * Customize the rows per page label.\n *\n * For localization purposes, you can use the provided [translations](/guides/localization/).\n */\n labelRowsPerPage: PropTypes.node,\n\n /**\n * Props applied to the next arrow [`IconButton`](/api/icon-button/) element.\n */\n nextIconButtonProps: PropTypes.object,\n\n /**\n * Text label for the next arrow icon button.\n *\n * For localization purposes, you can use the provided [translations](/guides/localization/).\n */\n nextIconButtonText: PropTypes.string,\n\n /**\n * Callback fired when the page is changed.\n *\n * @param {object} event The event source of the callback.\n * @param {number} page The page selected.\n * @deprecated Use the onPageChange prop instead.\n */\n onChangePage: deprecatedPropType(PropTypes.func, 'Use the `onPageChange` prop instead.'),\n\n /**\n * Callback fired when the number of rows per page is changed.\n *\n * @param {object} event The event source of the callback.\n * @deprecated Use the onRowsPerPageChange prop instead.\n */\n onChangeRowsPerPage: deprecatedPropType(PropTypes.func, 'Use the `onRowsPerPageChange` prop instead.'),\n\n /**\n * Callback fired when the page is changed.\n *\n * @param {object} event The event source of the callback.\n * @param {number} page The page selected.\n */\n onPageChange: PropTypes.func.isRequired,\n\n /**\n * Callback fired when the number of rows per page is changed.\n *\n * @param {object} event The event source of the callback.\n */\n onRowsPerPageChange: PropTypes.func,\n\n /**\n * The zero-based index of the current page.\n */\n page: chainPropTypes(PropTypes.number.isRequired, function (props) {\n var count = props.count,\n page = props.page,\n rowsPerPage = props.rowsPerPage;\n\n if (count === -1) {\n return null;\n }\n\n var newLastPage = Math.max(0, Math.ceil(count / rowsPerPage) - 1);\n\n if (page < 0 || page > newLastPage) {\n return new Error('Material-UI: The page prop of a TablePagination is out of range ' + \"(0 to \".concat(newLastPage, \", but page is \").concat(page, \").\"));\n }\n\n return null;\n }),\n\n /**\n * The number of rows per page.\n */\n rowsPerPage: PropTypes.number.isRequired,\n\n /**\n * Customizes the options of the rows per page select field. If less than two options are\n * available, no select field will be displayed.\n */\n rowsPerPageOptions: PropTypes.array,\n\n /**\n * Props applied to the rows per page [`Select`](/api/select/) element.\n */\n SelectProps: PropTypes.object\n} : void 0;\nexport default withStyles(styles, {\n name: 'MuiTablePagination'\n})(TablePagination);","/**!\n * @fileOverview Kickass library to create and place poppers near their reference elements.\n * @version 1.16.1-lts\n * @license\n * Copyright (c) 2016 Federico Zivolo and contributors\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in all\n * copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n * SOFTWARE.\n */\nvar isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined' && typeof navigator !== 'undefined';\n\nvar timeoutDuration = function () {\n var longerTimeoutBrowsers = ['Edge', 'Trident', 'Firefox'];\n\n for (var i = 0; i < longerTimeoutBrowsers.length; i += 1) {\n if (isBrowser && navigator.userAgent.indexOf(longerTimeoutBrowsers[i]) >= 0) {\n return 1;\n }\n }\n\n return 0;\n}();\n\nfunction microtaskDebounce(fn) {\n var called = false;\n return function () {\n if (called) {\n return;\n }\n\n called = true;\n window.Promise.resolve().then(function () {\n called = false;\n fn();\n });\n };\n}\n\nfunction taskDebounce(fn) {\n var scheduled = false;\n return function () {\n if (!scheduled) {\n scheduled = true;\n setTimeout(function () {\n scheduled = false;\n fn();\n }, timeoutDuration);\n }\n };\n}\n\nvar supportsMicroTasks = isBrowser && window.Promise;\n/**\n* Create a debounced version of a method, that's asynchronously deferred\n* but called in the minimum time possible.\n*\n* @method\n* @memberof Popper.Utils\n* @argument {Function} fn\n* @returns {Function}\n*/\n\nvar debounce = supportsMicroTasks ? microtaskDebounce : taskDebounce;\n/**\n * Check if the given variable is a function\n * @method\n * @memberof Popper.Utils\n * @argument {Any} functionToCheck - variable to check\n * @returns {Boolean} answer to: is a function?\n */\n\nfunction isFunction(functionToCheck) {\n var getType = {};\n return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';\n}\n/**\n * Get CSS computed property of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Eement} element\n * @argument {String} property\n */\n\n\nfunction getStyleComputedProperty(element, property) {\n if (element.nodeType !== 1) {\n return [];\n } // NOTE: 1 DOM access here\n\n\n var window = element.ownerDocument.defaultView;\n var css = window.getComputedStyle(element, null);\n return property ? css[property] : css;\n}\n/**\n * Returns the parentNode or the host of the element\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Element} parent\n */\n\n\nfunction getParentNode(element) {\n if (element.nodeName === 'HTML') {\n return element;\n }\n\n return element.parentNode || element.host;\n}\n/**\n * Returns the scrolling parent of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Element} scroll parent\n */\n\n\nfunction getScrollParent(element) {\n // Return body, `getScroll` will take care to get the correct `scrollTop` from it\n if (!element) {\n return document.body;\n }\n\n switch (element.nodeName) {\n case 'HTML':\n case 'BODY':\n return element.ownerDocument.body;\n\n case '#document':\n return element.body;\n } // Firefox want us to check `-x` and `-y` variations as well\n\n\n var _getStyleComputedProp = getStyleComputedProperty(element),\n overflow = _getStyleComputedProp.overflow,\n overflowX = _getStyleComputedProp.overflowX,\n overflowY = _getStyleComputedProp.overflowY;\n\n if (/(auto|scroll|overlay)/.test(overflow + overflowY + overflowX)) {\n return element;\n }\n\n return getScrollParent(getParentNode(element));\n}\n/**\n * Returns the reference node of the reference object, or the reference object itself.\n * @method\n * @memberof Popper.Utils\n * @param {Element|Object} reference - the reference element (the popper will be relative to this)\n * @returns {Element} parent\n */\n\n\nfunction getReferenceNode(reference) {\n return reference && reference.referenceNode ? reference.referenceNode : reference;\n}\n\nvar isIE11 = isBrowser && !!(window.MSInputMethodContext && document.documentMode);\nvar isIE10 = isBrowser && /MSIE 10/.test(navigator.userAgent);\n/**\n * Determines if the browser is Internet Explorer\n * @method\n * @memberof Popper.Utils\n * @param {Number} version to check\n * @returns {Boolean} isIE\n */\n\nfunction isIE(version) {\n if (version === 11) {\n return isIE11;\n }\n\n if (version === 10) {\n return isIE10;\n }\n\n return isIE11 || isIE10;\n}\n/**\n * Returns the offset parent of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Element} offset parent\n */\n\n\nfunction getOffsetParent(element) {\n if (!element) {\n return document.documentElement;\n }\n\n var noOffsetParent = isIE(10) ? document.body : null; // NOTE: 1 DOM access here\n\n var offsetParent = element.offsetParent || null; // Skip hidden elements which don't have an offsetParent\n\n while (offsetParent === noOffsetParent && element.nextElementSibling) {\n offsetParent = (element = element.nextElementSibling).offsetParent;\n }\n\n var nodeName = offsetParent && offsetParent.nodeName;\n\n if (!nodeName || nodeName === 'BODY' || nodeName === 'HTML') {\n return element ? element.ownerDocument.documentElement : document.documentElement;\n } // .offsetParent will return the closest TH, TD or TABLE in case\n // no offsetParent is present, I hate this job...\n\n\n if (['TH', 'TD', 'TABLE'].indexOf(offsetParent.nodeName) !== -1 && getStyleComputedProperty(offsetParent, 'position') === 'static') {\n return getOffsetParent(offsetParent);\n }\n\n return offsetParent;\n}\n\nfunction isOffsetContainer(element) {\n var nodeName = element.nodeName;\n\n if (nodeName === 'BODY') {\n return false;\n }\n\n return nodeName === 'HTML' || getOffsetParent(element.firstElementChild) === element;\n}\n/**\n * Finds the root node (document, shadowDOM root) of the given element\n * @method\n * @memberof Popper.Utils\n * @argument {Element} node\n * @returns {Element} root node\n */\n\n\nfunction getRoot(node) {\n if (node.parentNode !== null) {\n return getRoot(node.parentNode);\n }\n\n return node;\n}\n/**\n * Finds the offset parent common to the two provided nodes\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element1\n * @argument {Element} element2\n * @returns {Element} common offset parent\n */\n\n\nfunction findCommonOffsetParent(element1, element2) {\n // This check is needed to avoid errors in case one of the elements isn't defined for any reason\n if (!element1 || !element1.nodeType || !element2 || !element2.nodeType) {\n return document.documentElement;\n } // Here we make sure to give as \"start\" the element that comes first in the DOM\n\n\n var order = element1.compareDocumentPosition(element2) & Node.DOCUMENT_POSITION_FOLLOWING;\n var start = order ? element1 : element2;\n var end = order ? element2 : element1; // Get common ancestor container\n\n var range = document.createRange();\n range.setStart(start, 0);\n range.setEnd(end, 0);\n var commonAncestorContainer = range.commonAncestorContainer; // Both nodes are inside #document\n\n if (element1 !== commonAncestorContainer && element2 !== commonAncestorContainer || start.contains(end)) {\n if (isOffsetContainer(commonAncestorContainer)) {\n return commonAncestorContainer;\n }\n\n return getOffsetParent(commonAncestorContainer);\n } // one of the nodes is inside shadowDOM, find which one\n\n\n var element1root = getRoot(element1);\n\n if (element1root.host) {\n return findCommonOffsetParent(element1root.host, element2);\n } else {\n return findCommonOffsetParent(element1, getRoot(element2).host);\n }\n}\n/**\n * Gets the scroll value of the given element in the given side (top and left)\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @argument {String} side `top` or `left`\n * @returns {number} amount of scrolled pixels\n */\n\n\nfunction getScroll(element) {\n var side = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'top';\n var upperSide = side === 'top' ? 'scrollTop' : 'scrollLeft';\n var nodeName = element.nodeName;\n\n if (nodeName === 'BODY' || nodeName === 'HTML') {\n var html = element.ownerDocument.documentElement;\n var scrollingElement = element.ownerDocument.scrollingElement || html;\n return scrollingElement[upperSide];\n }\n\n return element[upperSide];\n}\n/*\n * Sum or subtract the element scroll values (left and top) from a given rect object\n * @method\n * @memberof Popper.Utils\n * @param {Object} rect - Rect object you want to change\n * @param {HTMLElement} element - The element from the function reads the scroll values\n * @param {Boolean} subtract - set to true if you want to subtract the scroll values\n * @return {Object} rect - The modifier rect object\n */\n\n\nfunction includeScroll(rect, element) {\n var subtract = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n var scrollTop = getScroll(element, 'top');\n var scrollLeft = getScroll(element, 'left');\n var modifier = subtract ? -1 : 1;\n rect.top += scrollTop * modifier;\n rect.bottom += scrollTop * modifier;\n rect.left += scrollLeft * modifier;\n rect.right += scrollLeft * modifier;\n return rect;\n}\n/*\n * Helper to detect borders of a given element\n * @method\n * @memberof Popper.Utils\n * @param {CSSStyleDeclaration} styles\n * Result of `getStyleComputedProperty` on the given element\n * @param {String} axis - `x` or `y`\n * @return {number} borders - The borders size of the given axis\n */\n\n\nfunction getBordersSize(styles, axis) {\n var sideA = axis === 'x' ? 'Left' : 'Top';\n var sideB = sideA === 'Left' ? 'Right' : 'Bottom';\n return parseFloat(styles['border' + sideA + 'Width']) + parseFloat(styles['border' + sideB + 'Width']);\n}\n\nfunction getSize(axis, body, html, computedStyle) {\n return Math.max(body['offset' + axis], body['scroll' + axis], html['client' + axis], html['offset' + axis], html['scroll' + axis], isIE(10) ? parseInt(html['offset' + axis]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Top' : 'Left')]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Bottom' : 'Right')]) : 0);\n}\n\nfunction getWindowSizes(document) {\n var body = document.body;\n var html = document.documentElement;\n var computedStyle = isIE(10) && getComputedStyle(html);\n return {\n height: getSize('Height', body, html, computedStyle),\n width: getSize('Width', body, html, computedStyle)\n };\n}\n\nvar classCallCheck = function classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n};\n\nvar createClass = function () {\n function defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n }\n\n return function (Constructor, protoProps, staticProps) {\n if (protoProps) defineProperties(Constructor.prototype, protoProps);\n if (staticProps) defineProperties(Constructor, staticProps);\n return Constructor;\n };\n}();\n\nvar defineProperty = function defineProperty(obj, key, value) {\n if (key in obj) {\n Object.defineProperty(obj, key, {\n value: value,\n enumerable: true,\n configurable: true,\n writable: true\n });\n } else {\n obj[key] = value;\n }\n\n return obj;\n};\n\nvar _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n};\n/**\n * Given element offsets, generate an output similar to getBoundingClientRect\n * @method\n * @memberof Popper.Utils\n * @argument {Object} offsets\n * @returns {Object} ClientRect like output\n */\n\n\nfunction getClientRect(offsets) {\n return _extends({}, offsets, {\n right: offsets.left + offsets.width,\n bottom: offsets.top + offsets.height\n });\n}\n/**\n * Get bounding client rect of given element\n * @method\n * @memberof Popper.Utils\n * @param {HTMLElement} element\n * @return {Object} client rect\n */\n\n\nfunction getBoundingClientRect(element) {\n var rect = {}; // IE10 10 FIX: Please, don't ask, the element isn't\n // considered in DOM in some circumstances...\n // This isn't reproducible in IE10 compatibility mode of IE11\n\n try {\n if (isIE(10)) {\n rect = element.getBoundingClientRect();\n var scrollTop = getScroll(element, 'top');\n var scrollLeft = getScroll(element, 'left');\n rect.top += scrollTop;\n rect.left += scrollLeft;\n rect.bottom += scrollTop;\n rect.right += scrollLeft;\n } else {\n rect = element.getBoundingClientRect();\n }\n } catch (e) {}\n\n var result = {\n left: rect.left,\n top: rect.top,\n width: rect.right - rect.left,\n height: rect.bottom - rect.top\n }; // subtract scrollbar size from sizes\n\n var sizes = element.nodeName === 'HTML' ? getWindowSizes(element.ownerDocument) : {};\n var width = sizes.width || element.clientWidth || result.width;\n var height = sizes.height || element.clientHeight || result.height;\n var horizScrollbar = element.offsetWidth - width;\n var vertScrollbar = element.offsetHeight - height; // if an hypothetical scrollbar is detected, we must be sure it's not a `border`\n // we make this check conditional for performance reasons\n\n if (horizScrollbar || vertScrollbar) {\n var styles = getStyleComputedProperty(element);\n horizScrollbar -= getBordersSize(styles, 'x');\n vertScrollbar -= getBordersSize(styles, 'y');\n result.width -= horizScrollbar;\n result.height -= vertScrollbar;\n }\n\n return getClientRect(result);\n}\n\nfunction getOffsetRectRelativeToArbitraryNode(children, parent) {\n var fixedPosition = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n var isIE10 = isIE(10);\n var isHTML = parent.nodeName === 'HTML';\n var childrenRect = getBoundingClientRect(children);\n var parentRect = getBoundingClientRect(parent);\n var scrollParent = getScrollParent(children);\n var styles = getStyleComputedProperty(parent);\n var borderTopWidth = parseFloat(styles.borderTopWidth);\n var borderLeftWidth = parseFloat(styles.borderLeftWidth); // In cases where the parent is fixed, we must ignore negative scroll in offset calc\n\n if (fixedPosition && isHTML) {\n parentRect.top = Math.max(parentRect.top, 0);\n parentRect.left = Math.max(parentRect.left, 0);\n }\n\n var offsets = getClientRect({\n top: childrenRect.top - parentRect.top - borderTopWidth,\n left: childrenRect.left - parentRect.left - borderLeftWidth,\n width: childrenRect.width,\n height: childrenRect.height\n });\n offsets.marginTop = 0;\n offsets.marginLeft = 0; // Subtract margins of documentElement in case it's being used as parent\n // we do this only on HTML because it's the only element that behaves\n // differently when margins are applied to it. The margins are included in\n // the box of the documentElement, in the other cases not.\n\n if (!isIE10 && isHTML) {\n var marginTop = parseFloat(styles.marginTop);\n var marginLeft = parseFloat(styles.marginLeft);\n offsets.top -= borderTopWidth - marginTop;\n offsets.bottom -= borderTopWidth - marginTop;\n offsets.left -= borderLeftWidth - marginLeft;\n offsets.right -= borderLeftWidth - marginLeft; // Attach marginTop and marginLeft because in some circumstances we may need them\n\n offsets.marginTop = marginTop;\n offsets.marginLeft = marginLeft;\n }\n\n if (isIE10 && !fixedPosition ? parent.contains(scrollParent) : parent === scrollParent && scrollParent.nodeName !== 'BODY') {\n offsets = includeScroll(offsets, parent);\n }\n\n return offsets;\n}\n\nfunction getViewportOffsetRectRelativeToArtbitraryNode(element) {\n var excludeScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n var html = element.ownerDocument.documentElement;\n var relativeOffset = getOffsetRectRelativeToArbitraryNode(element, html);\n var width = Math.max(html.clientWidth, window.innerWidth || 0);\n var height = Math.max(html.clientHeight, window.innerHeight || 0);\n var scrollTop = !excludeScroll ? getScroll(html) : 0;\n var scrollLeft = !excludeScroll ? getScroll(html, 'left') : 0;\n var offset = {\n top: scrollTop - relativeOffset.top + relativeOffset.marginTop,\n left: scrollLeft - relativeOffset.left + relativeOffset.marginLeft,\n width: width,\n height: height\n };\n return getClientRect(offset);\n}\n/**\n * Check if the given element is fixed or is inside a fixed parent\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @argument {Element} customContainer\n * @returns {Boolean} answer to \"isFixed?\"\n */\n\n\nfunction isFixed(element) {\n var nodeName = element.nodeName;\n\n if (nodeName === 'BODY' || nodeName === 'HTML') {\n return false;\n }\n\n if (getStyleComputedProperty(element, 'position') === 'fixed') {\n return true;\n }\n\n var parentNode = getParentNode(element);\n\n if (!parentNode) {\n return false;\n }\n\n return isFixed(parentNode);\n}\n/**\n * Finds the first parent of an element that has a transformed property defined\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Element} first transformed parent or documentElement\n */\n\n\nfunction getFixedPositionOffsetParent(element) {\n // This check is needed to avoid errors in case one of the elements isn't defined for any reason\n if (!element || !element.parentElement || isIE()) {\n return document.documentElement;\n }\n\n var el = element.parentElement;\n\n while (el && getStyleComputedProperty(el, 'transform') === 'none') {\n el = el.parentElement;\n }\n\n return el || document.documentElement;\n}\n/**\n * Computed the boundaries limits and return them\n * @method\n * @memberof Popper.Utils\n * @param {HTMLElement} popper\n * @param {HTMLElement} reference\n * @param {number} padding\n * @param {HTMLElement} boundariesElement - Element used to define the boundaries\n * @param {Boolean} fixedPosition - Is in fixed position mode\n * @returns {Object} Coordinates of the boundaries\n */\n\n\nfunction getBoundaries(popper, reference, padding, boundariesElement) {\n var fixedPosition = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false; // NOTE: 1 DOM access here\n\n var boundaries = {\n top: 0,\n left: 0\n };\n var offsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, getReferenceNode(reference)); // Handle viewport case\n\n if (boundariesElement === 'viewport') {\n boundaries = getViewportOffsetRectRelativeToArtbitraryNode(offsetParent, fixedPosition);\n } else {\n // Handle other cases based on DOM element used as boundaries\n var boundariesNode = void 0;\n\n if (boundariesElement === 'scrollParent') {\n boundariesNode = getScrollParent(getParentNode(reference));\n\n if (boundariesNode.nodeName === 'BODY') {\n boundariesNode = popper.ownerDocument.documentElement;\n }\n } else if (boundariesElement === 'window') {\n boundariesNode = popper.ownerDocument.documentElement;\n } else {\n boundariesNode = boundariesElement;\n }\n\n var offsets = getOffsetRectRelativeToArbitraryNode(boundariesNode, offsetParent, fixedPosition); // In case of HTML, we need a different computation\n\n if (boundariesNode.nodeName === 'HTML' && !isFixed(offsetParent)) {\n var _getWindowSizes = getWindowSizes(popper.ownerDocument),\n height = _getWindowSizes.height,\n width = _getWindowSizes.width;\n\n boundaries.top += offsets.top - offsets.marginTop;\n boundaries.bottom = height + offsets.top;\n boundaries.left += offsets.left - offsets.marginLeft;\n boundaries.right = width + offsets.left;\n } else {\n // for all the other DOM elements, this one is good\n boundaries = offsets;\n }\n } // Add paddings\n\n\n padding = padding || 0;\n var isPaddingNumber = typeof padding === 'number';\n boundaries.left += isPaddingNumber ? padding : padding.left || 0;\n boundaries.top += isPaddingNumber ? padding : padding.top || 0;\n boundaries.right -= isPaddingNumber ? padding : padding.right || 0;\n boundaries.bottom -= isPaddingNumber ? padding : padding.bottom || 0;\n return boundaries;\n}\n\nfunction getArea(_ref) {\n var width = _ref.width,\n height = _ref.height;\n return width * height;\n}\n/**\n * Utility used to transform the `auto` placement to the placement with more\n * available space.\n * @method\n * @memberof Popper.Utils\n * @argument {Object} data - The data object generated by update method\n * @argument {Object} options - Modifiers configuration and options\n * @returns {Object} The data object, properly modified\n */\n\n\nfunction computeAutoPlacement(placement, refRect, popper, reference, boundariesElement) {\n var padding = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;\n\n if (placement.indexOf('auto') === -1) {\n return placement;\n }\n\n var boundaries = getBoundaries(popper, reference, padding, boundariesElement);\n var rects = {\n top: {\n width: boundaries.width,\n height: refRect.top - boundaries.top\n },\n right: {\n width: boundaries.right - refRect.right,\n height: boundaries.height\n },\n bottom: {\n width: boundaries.width,\n height: boundaries.bottom - refRect.bottom\n },\n left: {\n width: refRect.left - boundaries.left,\n height: boundaries.height\n }\n };\n var sortedAreas = Object.keys(rects).map(function (key) {\n return _extends({\n key: key\n }, rects[key], {\n area: getArea(rects[key])\n });\n }).sort(function (a, b) {\n return b.area - a.area;\n });\n var filteredAreas = sortedAreas.filter(function (_ref2) {\n var width = _ref2.width,\n height = _ref2.height;\n return width >= popper.clientWidth && height >= popper.clientHeight;\n });\n var computedPlacement = filteredAreas.length > 0 ? filteredAreas[0].key : sortedAreas[0].key;\n var variation = placement.split('-')[1];\n return computedPlacement + (variation ? '-' + variation : '');\n}\n/**\n * Get offsets to the reference element\n * @method\n * @memberof Popper.Utils\n * @param {Object} state\n * @param {Element} popper - the popper element\n * @param {Element} reference - the reference element (the popper will be relative to this)\n * @param {Element} fixedPosition - is in fixed position mode\n * @returns {Object} An object containing the offsets which will be applied to the popper\n */\n\n\nfunction getReferenceOffsets(state, popper, reference) {\n var fixedPosition = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;\n var commonOffsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, getReferenceNode(reference));\n return getOffsetRectRelativeToArbitraryNode(reference, commonOffsetParent, fixedPosition);\n}\n/**\n * Get the outer sizes of the given element (offset size + margins)\n * @method\n * @memberof Popper.Utils\n * @argument {Element} element\n * @returns {Object} object containing width and height properties\n */\n\n\nfunction getOuterSizes(element) {\n var window = element.ownerDocument.defaultView;\n var styles = window.getComputedStyle(element);\n var x = parseFloat(styles.marginTop || 0) + parseFloat(styles.marginBottom || 0);\n var y = parseFloat(styles.marginLeft || 0) + parseFloat(styles.marginRight || 0);\n var result = {\n width: element.offsetWidth + y,\n height: element.offsetHeight + x\n };\n return result;\n}\n/**\n * Get the opposite placement of the given one\n * @method\n * @memberof Popper.Utils\n * @argument {String} placement\n * @returns {String} flipped placement\n */\n\n\nfunction getOppositePlacement(placement) {\n var hash = {\n left: 'right',\n right: 'left',\n bottom: 'top',\n top: 'bottom'\n };\n return placement.replace(/left|right|bottom|top/g, function (matched) {\n return hash[matched];\n });\n}\n/**\n * Get offsets to the popper\n * @method\n * @memberof Popper.Utils\n * @param {Object} position - CSS position the Popper will get applied\n * @param {HTMLElement} popper - the popper element\n * @param {Object} referenceOffsets - the reference offsets (the popper will be relative to this)\n * @param {String} placement - one of the valid placement options\n * @returns {Object} popperOffsets - An object containing the offsets which will be applied to the popper\n */\n\n\nfunction getPopperOffsets(popper, referenceOffsets, placement) {\n placement = placement.split('-')[0]; // Get popper node sizes\n\n var popperRect = getOuterSizes(popper); // Add position, width and height to our offsets object\n\n var popperOffsets = {\n width: popperRect.width,\n height: popperRect.height\n }; // depending by the popper placement we have to compute its offsets slightly differently\n\n var isHoriz = ['right', 'left'].indexOf(placement) !== -1;\n var mainSide = isHoriz ? 'top' : 'left';\n var secondarySide = isHoriz ? 'left' : 'top';\n var measurement = isHoriz ? 'height' : 'width';\n var secondaryMeasurement = !isHoriz ? 'height' : 'width';\n popperOffsets[mainSide] = referenceOffsets[mainSide] + referenceOffsets[measurement] / 2 - popperRect[measurement] / 2;\n\n if (placement === secondarySide) {\n popperOffsets[secondarySide] = referenceOffsets[secondarySide] - popperRect[secondaryMeasurement];\n } else {\n popperOffsets[secondarySide] = referenceOffsets[getOppositePlacement(secondarySide)];\n }\n\n return popperOffsets;\n}\n/**\n * Mimics the `find` method of Array\n * @method\n * @memberof Popper.Utils\n * @argument {Array} arr\n * @argument prop\n * @argument value\n * @returns index or -1\n */\n\n\nfunction find(arr, check) {\n // use native find if supported\n if (Array.prototype.find) {\n return arr.find(check);\n } // use `filter` to obtain the same behavior of `find`\n\n\n return arr.filter(check)[0];\n}\n/**\n * Return the index of the matching object\n * @method\n * @memberof Popper.Utils\n * @argument {Array} arr\n * @argument prop\n * @argument value\n * @returns index or -1\n */\n\n\nfunction findIndex(arr, prop, value) {\n // use native findIndex if supported\n if (Array.prototype.findIndex) {\n return arr.findIndex(function (cur) {\n return cur[prop] === value;\n });\n } // use `find` + `indexOf` if `findIndex` isn't supported\n\n\n var match = find(arr, function (obj) {\n return obj[prop] === value;\n });\n return arr.indexOf(match);\n}\n/**\n * Loop trough the list of modifiers and run them in order,\n * each of them will then edit the data object.\n * @method\n * @memberof Popper.Utils\n * @param {dataObject} data\n * @param {Array} modifiers\n * @param {String} ends - Optional modifier name used as stopper\n * @returns {dataObject}\n */\n\n\nfunction runModifiers(modifiers, data, ends) {\n var modifiersToRun = ends === undefined ? modifiers : modifiers.slice(0, findIndex(modifiers, 'name', ends));\n modifiersToRun.forEach(function (modifier) {\n if (modifier['function']) {\n // eslint-disable-line dot-notation\n console.warn('`modifier.function` is deprecated, use `modifier.fn`!');\n }\n\n var fn = modifier['function'] || modifier.fn; // eslint-disable-line dot-notation\n\n if (modifier.enabled && isFunction(fn)) {\n // Add properties to offsets to make them a complete clientRect object\n // we do this before each modifier to make sure the previous one doesn't\n // mess with these values\n data.offsets.popper = getClientRect(data.offsets.popper);\n data.offsets.reference = getClientRect(data.offsets.reference);\n data = fn(data, modifier);\n }\n });\n return data;\n}\n/**\n * Updates the position of the popper, computing the new offsets and applying\n * the new style.` elements.\n */\n children: PropTypes.node,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object,\n\n /**\n * The icon that displays the arrow.\n */\n IconComponent: PropTypes.elementType,\n\n /**\n * An `Input` element; does not have to be a material-ui specific `Input`.\n */\n input: PropTypes.element,\n\n /**\n * Attributes applied to the `select` element.\n */\n inputProps: PropTypes.object,\n\n /**\n * Callback function fired when a menu item is selected.\n *\n * @param {object} event The event source of the callback.\n * You can pull out the new value by accessing `event.target.value` (string).\n */\n onChange: PropTypes.func,\n\n /**\n * The input value. The DOM API casts this to a string.\n */\n value: PropTypes.any,\n\n /**\n * The variant to use.\n */\n variant: PropTypes.oneOf(['filled', 'outlined', 'standard'])\n} : void 0;\nNativeSelect.muiName = 'Select';\nexport default withStyles(styles, {\n name: 'MuiNativeSelect'\n})(NativeSelect);","import _extends from \"@babel/runtime/helpers/esm/extends\";\nimport _objectWithoutProperties from \"@babel/runtime/helpers/esm/objectWithoutProperties\";\nimport * as React from 'react';\nimport { isFragment } from 'react-is';\nimport PropTypes from 'prop-types';\nimport clsx from 'clsx';\nimport { HTMLElementType } from '@material-ui/utils';\nimport withStyles from '../styles/withStyles';\nimport Popover from '../Popover';\nimport MenuList from '../MenuList';\nimport * as ReactDOM from 'react-dom';\nimport setRef from '../utils/setRef';\nimport useTheme from '../styles/useTheme';\nimport deprecatedPropType from '../utils/deprecatedPropType';\nvar RTL_ORIGIN = {\n vertical: 'top',\n horizontal: 'right'\n};\nvar LTR_ORIGIN = {\n vertical: 'top',\n horizontal: 'left'\n};\nexport var styles = {\n /* Styles applied to the `Paper` component. */\n paper: {\n // specZ: The maximum height of a simple menu should be one or more rows less than the view\n // height. This ensures a tapable area outside of the simple menu with which to dismiss\n // the menu.\n maxHeight: 'calc(100% - 96px)',\n // Add iOS momentum scrolling.\n WebkitOverflowScrolling: 'touch'\n },\n\n /* Styles applied to the `List` component via `MenuList`. */\n list: {\n // We disable the focus ring for mouse, touch and keyboard users.\n outline: 0\n }\n};\nvar Menu = /*#__PURE__*/React.forwardRef(function Menu(props, ref) {\n var _props$autoFocus = props.autoFocus,\n autoFocus = _props$autoFocus === void 0 ? true : _props$autoFocus,\n children = props.children,\n classes = props.classes,\n _props$disableAutoFoc = props.disableAutoFocusItem,\n disableAutoFocusItem = _props$disableAutoFoc === void 0 ? false : _props$disableAutoFoc,\n _props$MenuListProps = props.MenuListProps,\n MenuListProps = _props$MenuListProps === void 0 ? {} : _props$MenuListProps,\n onClose = props.onClose,\n onEnteringProp = props.onEntering,\n open = props.open,\n _props$PaperProps = props.PaperProps,\n PaperProps = _props$PaperProps === void 0 ? {} : _props$PaperProps,\n PopoverClasses = props.PopoverClasses,\n _props$transitionDura = props.transitionDuration,\n transitionDuration = _props$transitionDura === void 0 ? 'auto' : _props$transitionDura,\n _props$TransitionProp = props.TransitionProps;\n _props$TransitionProp = _props$TransitionProp === void 0 ? {} : _props$TransitionProp;\n\n var onEntering = _props$TransitionProp.onEntering,\n TransitionProps = _objectWithoutProperties(_props$TransitionProp, [\"onEntering\"]),\n _props$variant = props.variant,\n variant = _props$variant === void 0 ? 'selectedMenu' : _props$variant,\n other = _objectWithoutProperties(props, [\"autoFocus\", \"children\", \"classes\", \"disableAutoFocusItem\", \"MenuListProps\", \"onClose\", \"onEntering\", \"open\", \"PaperProps\", \"PopoverClasses\", \"transitionDuration\", \"TransitionProps\", \"variant\"]);\n\n var theme = useTheme();\n var autoFocusItem = autoFocus && !disableAutoFocusItem && open;\n var menuListActionsRef = React.useRef(null);\n var contentAnchorRef = React.useRef(null);\n\n var getContentAnchorEl = function getContentAnchorEl() {\n return contentAnchorRef.current;\n };\n\n var handleEntering = function handleEntering(element, isAppearing) {\n if (menuListActionsRef.current) {\n menuListActionsRef.current.adjustStyleForScrollbar(element, theme);\n }\n\n if (onEnteringProp) {\n onEnteringProp(element, isAppearing);\n }\n\n if (onEntering) {\n onEntering(element, isAppearing);\n }\n };\n\n var handleListKeyDown = function handleListKeyDown(event) {\n if (event.key === 'Tab') {\n event.preventDefault();\n\n if (onClose) {\n onClose(event, 'tabKeyDown');\n }\n }\n };\n /**\n * the index of the item should receive focus\n * in a `variant=\"selectedMenu\"` it's the first `selected` item\n * otherwise it's the very first item.\n */\n\n\n var activeItemIndex = -1; // since we inject focus related props into children we have to do a lookahead\n // to check if there is a `selected` item. We're looking for the last `selected`\n // item and use the first valid item as a fallback\n\n React.Children.map(children, function (child, index) {\n if (! /*#__PURE__*/React.isValidElement(child)) {\n return;\n }\n\n if (process.env.NODE_ENV !== 'production') {\n if (isFragment(child)) {\n console.error([\"Material-UI: The Menu component doesn't accept a Fragment as a child.\", 'Consider providing an array instead.'].join('\\n'));\n }\n }\n\n if (!child.props.disabled) {\n if (variant !== \"menu\" && child.props.selected) {\n activeItemIndex = index;\n } else if (activeItemIndex === -1) {\n activeItemIndex = index;\n }\n }\n });\n var items = React.Children.map(children, function (child, index) {\n if (index === activeItemIndex) {\n return /*#__PURE__*/React.cloneElement(child, {\n ref: function ref(instance) {\n // #StrictMode ready\n contentAnchorRef.current = ReactDOM.findDOMNode(instance);\n setRef(child.ref, instance);\n }\n });\n }\n\n return child;\n });\n return /*#__PURE__*/React.createElement(Popover, _extends({\n getContentAnchorEl: getContentAnchorEl,\n classes: PopoverClasses,\n onClose: onClose,\n TransitionProps: _extends({\n onEntering: handleEntering\n }, TransitionProps),\n anchorOrigin: theme.direction === 'rtl' ? RTL_ORIGIN : LTR_ORIGIN,\n transformOrigin: theme.direction === 'rtl' ? RTL_ORIGIN : LTR_ORIGIN,\n PaperProps: _extends({}, PaperProps, {\n classes: _extends({}, PaperProps.classes, {\n root: classes.paper\n })\n }),\n open: open,\n ref: ref,\n transitionDuration: transitionDuration\n }, other), /*#__PURE__*/React.createElement(MenuList, _extends({\n onKeyDown: handleListKeyDown,\n actions: menuListActionsRef,\n autoFocus: autoFocus && (activeItemIndex === -1 || disableAutoFocusItem),\n autoFocusItem: autoFocusItem,\n variant: variant\n }, MenuListProps, {\n className: clsx(classes.list, MenuListProps.className)\n }), items));\n});\nprocess.env.NODE_ENV !== \"production\" ? Menu.propTypes = {\n // ----------------------------- Warning --------------------------------\n // | These PropTypes are generated from the TypeScript type definitions |\n // | To update them edit the d.ts file and run \"yarn proptypes\" |\n // ----------------------------------------------------------------------\n\n /**\n * A HTML element, or a function that returns it.\n * It's used to set the position of the menu.\n */\n anchorEl: PropTypes\n /* @typescript-to-proptypes-ignore */\n .oneOfType([HTMLElementType, PropTypes.func]),\n\n /**\n * If `true` (Default) will focus the `[role=\"menu\"]` if no focusable child is found. Disabled\n * children are not focusable. If you set this prop to `false` focus will be placed\n * on the parent modal container. This has severe accessibility implications\n * and should only be considered if you manage focus otherwise.\n */\n autoFocus: PropTypes.bool,\n\n /**\n * Menu contents, normally `MenuItem`s.\n */\n children: PropTypes.node,\n\n /**\n * Override or extend the styles applied to the component.\n * See [CSS API](#css) below for more details.\n */\n classes: PropTypes.object,\n\n /**\n * When opening the menu will not focus the active item but the `[role=\"menu\"]`\n * unless `autoFocus` is also set to `false`. Not using the default means not\n * following WAI-ARIA authoring practices. Please be considerate about possible\n * accessibility implications.\n */\n disableAutoFocusItem: PropTypes.bool,\n\n /**\n * Props applied to the [`MenuList`](/api/menu-list/) element.\n */\n MenuListProps: PropTypes.object,\n\n /**\n * Callback fired when the component requests to be closed.\n *\n * @param {object} event The event source of the callback.\n * @param {string} reason Can be: `\"escapeKeyDown\"`, `\"backdropClick\"`, `\"tabKeyDown\"`.\n */\n onClose: PropTypes.func,\n\n /**\n * Callback fired before the Menu enters.\n * @deprecated Use the `TransitionProps` prop instead.\n */\n onEnter: deprecatedPropType(PropTypes.func, 'Use the `TransitionProps` prop instead.'),\n\n /**\n * Callback fired when the Menu has entered.\n * @deprecated Use the `TransitionProps` prop instead.\n */\n onEntered: deprecatedPropType(PropTypes.func, 'Use the `TransitionProps` prop instead.'),\n\n /**\n * Callback fired when the Menu is entering.\n * @deprecated Use the `TransitionProps` prop instead.\n */\n onEntering: deprecatedPropType(PropTypes.func, 'Use the `TransitionProps` prop instead.'),\n\n /**\n * Callback fired before the Menu exits.\n * @deprecated Use the `TransitionProps` prop instead.\n */\n onExit: deprecatedPropType(PropTypes.func, 'Use the `TransitionProps` prop instead.'),\n\n /**\n * Callback fired when the Menu has exited.\n * @deprecated Use the `TransitionProps` prop instead.\n */\n onExited: deprecatedPropType(PropTypes.func, 'Use the `TransitionProps` prop instead.'),\n\n /**\n * Callback fired when the Menu is exiting.\n * @deprecated Use the `TransitionProps` prop instead.\n */\n onExiting: deprecatedPropType(PropTypes.func, 'Use the `TransitionProps` prop instead.'),\n\n /**\n * If `true`, the menu is visible.\n */\n open: PropTypes.bool.isRequired,\n\n /**\n * @ignore\n */\n PaperProps: PropTypes.object,\n\n /**\n * `classes` prop applied to the [`Popover`](/api/popover/) element.\n */\n PopoverClasses: PropTypes.object,\n\n /**\n * The length of the transition in `ms`, or 'auto'\n */\n transitionDuration: PropTypes.oneOfType([PropTypes.oneOf(['auto']), PropTypes.number, PropTypes.shape({\n appear: PropTypes.number,\n enter: PropTypes.number,\n exit: PropTypes.number\n })]),\n\n /**\n * Props applied to the transition element.\n * By default, the element is based on this [`Transition`](http://reactcommunity.org/react-transition-group/transition) component.\n */\n TransitionProps: PropTypes.object,\n\n /**\n * The variant to use. Use `menu` to prevent selected items from impacting the initial focus\n * and the vertical alignment relative to the anchor element.\n */\n variant: PropTypes.oneOf(['menu', 'selectedMenu'])\n} : void 0;\nexport default withStyles(styles, {\n name: 'MuiMenu'\n})(Menu);","'use strict';\n\nvar low = require('./lib/core.js');\n\nmodule.exports = low;\nlow.registerLanguage('1c', require('highlight.js/lib/languages/1c'));\nlow.registerLanguage('abnf', require('highlight.js/lib/languages/abnf'));\nlow.registerLanguage('accesslog', require('highlight.js/lib/languages/accesslog'));\nlow.registerLanguage('actionscript', require('highlight.js/lib/languages/actionscript'));\nlow.registerLanguage('ada', require('highlight.js/lib/languages/ada'));\nlow.registerLanguage('angelscript', require('highlight.js/lib/languages/angelscript'));\nlow.registerLanguage('apache', require('highlight.js/lib/languages/apache'));\nlow.registerLanguage('applescript', require('highlight.js/lib/languages/applescript'));\nlow.registerLanguage('arcade', require('highlight.js/lib/languages/arcade'));\nlow.registerLanguage('cpp', require('highlight.js/lib/languages/cpp'));\nlow.registerLanguage('arduino', require('highlight.js/lib/languages/arduino'));\nlow.registerLanguage('armasm', require('highlight.js/lib/languages/armasm'));\nlow.registerLanguage('xml', require('highlight.js/lib/languages/xml'));\nlow.registerLanguage('asciidoc', require('highlight.js/lib/languages/asciidoc'));\nlow.registerLanguage('aspectj', require('highlight.js/lib/languages/aspectj'));\nlow.registerLanguage('autohotkey', require('highlight.js/lib/languages/autohotkey'));\nlow.registerLanguage('autoit', require('highlight.js/lib/languages/autoit'));\nlow.registerLanguage('avrasm', require('highlight.js/lib/languages/avrasm'));\nlow.registerLanguage('awk', require('highlight.js/lib/languages/awk'));\nlow.registerLanguage('axapta', require('highlight.js/lib/languages/axapta'));\nlow.registerLanguage('bash', require('highlight.js/lib/languages/bash'));\nlow.registerLanguage('basic', require('highlight.js/lib/languages/basic'));\nlow.registerLanguage('bnf', require('highlight.js/lib/languages/bnf'));\nlow.registerLanguage('brainfuck', require('highlight.js/lib/languages/brainfuck'));\nlow.registerLanguage('cal', require('highlight.js/lib/languages/cal'));\nlow.registerLanguage('capnproto', require('highlight.js/lib/languages/capnproto'));\nlow.registerLanguage('ceylon', require('highlight.js/lib/languages/ceylon'));\nlow.registerLanguage('clean', require('highlight.js/lib/languages/clean'));\nlow.registerLanguage('clojure', require('highlight.js/lib/languages/clojure'));\nlow.registerLanguage('clojure-repl', require('highlight.js/lib/languages/clojure-repl'));\nlow.registerLanguage('cmake', require('highlight.js/lib/languages/cmake'));\nlow.registerLanguage('coffeescript', require('highlight.js/lib/languages/coffeescript'));\nlow.registerLanguage('coq', require('highlight.js/lib/languages/coq'));\nlow.registerLanguage('cos', require('highlight.js/lib/languages/cos'));\nlow.registerLanguage('crmsh', require('highlight.js/lib/languages/crmsh'));\nlow.registerLanguage('crystal', require('highlight.js/lib/languages/crystal'));\nlow.registerLanguage('cs', require('highlight.js/lib/languages/cs'));\nlow.registerLanguage('csp', require('highlight.js/lib/languages/csp'));\nlow.registerLanguage('css', require('highlight.js/lib/languages/css'));\nlow.registerLanguage('d', require('highlight.js/lib/languages/d'));\nlow.registerLanguage('markdown', require('highlight.js/lib/languages/markdown'));\nlow.registerLanguage('dart', require('highlight.js/lib/languages/dart'));\nlow.registerLanguage('delphi', require('highlight.js/lib/languages/delphi'));\nlow.registerLanguage('diff', require('highlight.js/lib/languages/diff'));\nlow.registerLanguage('django', require('highlight.js/lib/languages/django'));\nlow.registerLanguage('dns', require('highlight.js/lib/languages/dns'));\nlow.registerLanguage('dockerfile', require('highlight.js/lib/languages/dockerfile'));\nlow.registerLanguage('dos', require('highlight.js/lib/languages/dos'));\nlow.registerLanguage('dsconfig', require('highlight.js/lib/languages/dsconfig'));\nlow.registerLanguage('dts', require('highlight.js/lib/languages/dts'));\nlow.registerLanguage('dust', require('highlight.js/lib/languages/dust'));\nlow.registerLanguage('ebnf', require('highlight.js/lib/languages/ebnf'));\nlow.registerLanguage('elixir', require('highlight.js/lib/languages/elixir'));\nlow.registerLanguage('elm', require('highlight.js/lib/languages/elm'));\nlow.registerLanguage('ruby', require('highlight.js/lib/languages/ruby'));\nlow.registerLanguage('erb', require('highlight.js/lib/languages/erb'));\nlow.registerLanguage('erlang-repl', require('highlight.js/lib/languages/erlang-repl'));\nlow.registerLanguage('erlang', require('highlight.js/lib/languages/erlang'));\nlow.registerLanguage('excel', require('highlight.js/lib/languages/excel'));\nlow.registerLanguage('fix', require('highlight.js/lib/languages/fix'));\nlow.registerLanguage('flix', require('highlight.js/lib/languages/flix'));\nlow.registerLanguage('fortran', require('highlight.js/lib/languages/fortran'));\nlow.registerLanguage('fsharp', require('highlight.js/lib/languages/fsharp'));\nlow.registerLanguage('gams', require('highlight.js/lib/languages/gams'));\nlow.registerLanguage('gauss', require('highlight.js/lib/languages/gauss'));\nlow.registerLanguage('gcode', require('highlight.js/lib/languages/gcode'));\nlow.registerLanguage('gherkin', require('highlight.js/lib/languages/gherkin'));\nlow.registerLanguage('glsl', require('highlight.js/lib/languages/glsl'));\nlow.registerLanguage('gml', require('highlight.js/lib/languages/gml'));\nlow.registerLanguage('go', require('highlight.js/lib/languages/go'));\nlow.registerLanguage('golo', require('highlight.js/lib/languages/golo'));\nlow.registerLanguage('gradle', require('highlight.js/lib/languages/gradle'));\nlow.registerLanguage('groovy', require('highlight.js/lib/languages/groovy'));\nlow.registerLanguage('haml', require('highlight.js/lib/languages/haml'));\nlow.registerLanguage('handlebars', require('highlight.js/lib/languages/handlebars'));\nlow.registerLanguage('haskell', require('highlight.js/lib/languages/haskell'));\nlow.registerLanguage('haxe', require('highlight.js/lib/languages/haxe'));\nlow.registerLanguage('hsp', require('highlight.js/lib/languages/hsp'));\nlow.registerLanguage('htmlbars', require('highlight.js/lib/languages/htmlbars'));\nlow.registerLanguage('http', require('highlight.js/lib/languages/http'));\nlow.registerLanguage('hy', require('highlight.js/lib/languages/hy'));\nlow.registerLanguage('inform7', require('highlight.js/lib/languages/inform7'));\nlow.registerLanguage('ini', require('highlight.js/lib/languages/ini'));\nlow.registerLanguage('irpf90', require('highlight.js/lib/languages/irpf90'));\nlow.registerLanguage('isbl', require('highlight.js/lib/languages/isbl'));\nlow.registerLanguage('java', require('highlight.js/lib/languages/java'));\nlow.registerLanguage('javascript', require('highlight.js/lib/languages/javascript'));\nlow.registerLanguage('jboss-cli', require('highlight.js/lib/languages/jboss-cli'));\nlow.registerLanguage('json', require('highlight.js/lib/languages/json'));\nlow.registerLanguage('julia', require('highlight.js/lib/languages/julia'));\nlow.registerLanguage('julia-repl', require('highlight.js/lib/languages/julia-repl'));\nlow.registerLanguage('kotlin', require('highlight.js/lib/languages/kotlin'));\nlow.registerLanguage('lasso', require('highlight.js/lib/languages/lasso'));\nlow.registerLanguage('ldif', require('highlight.js/lib/languages/ldif'));\nlow.registerLanguage('leaf', require('highlight.js/lib/languages/leaf'));\nlow.registerLanguage('less', require('highlight.js/lib/languages/less'));\nlow.registerLanguage('lisp', require('highlight.js/lib/languages/lisp'));\nlow.registerLanguage('livecodeserver', require('highlight.js/lib/languages/livecodeserver'));\nlow.registerLanguage('livescript', require('highlight.js/lib/languages/livescript'));\nlow.registerLanguage('llvm', require('highlight.js/lib/languages/llvm'));\nlow.registerLanguage('lsl', require('highlight.js/lib/languages/lsl'));\nlow.registerLanguage('lua', require('highlight.js/lib/languages/lua'));\nlow.registerLanguage('makefile', require('highlight.js/lib/languages/makefile'));\nlow.registerLanguage('mathematica', require('highlight.js/lib/languages/mathematica'));\nlow.registerLanguage('matlab', require('highlight.js/lib/languages/matlab'));\nlow.registerLanguage('maxima', require('highlight.js/lib/languages/maxima'));\nlow.registerLanguage('mel', require('highlight.js/lib/languages/mel'));\nlow.registerLanguage('mercury', require('highlight.js/lib/languages/mercury'));\nlow.registerLanguage('mipsasm', require('highlight.js/lib/languages/mipsasm'));\nlow.registerLanguage('mizar', require('highlight.js/lib/languages/mizar'));\nlow.registerLanguage('perl', require('highlight.js/lib/languages/perl'));\nlow.registerLanguage('mojolicious', require('highlight.js/lib/languages/mojolicious'));\nlow.registerLanguage('monkey', require('highlight.js/lib/languages/monkey'));\nlow.registerLanguage('moonscript', require('highlight.js/lib/languages/moonscript'));\nlow.registerLanguage('n1ql', require('highlight.js/lib/languages/n1ql'));\nlow.registerLanguage('nginx', require('highlight.js/lib/languages/nginx'));\nlow.registerLanguage('nimrod', require('highlight.js/lib/languages/nimrod'));\nlow.registerLanguage('nix', require('highlight.js/lib/languages/nix'));\nlow.registerLanguage('nsis', require('highlight.js/lib/languages/nsis'));\nlow.registerLanguage('objectivec', require('highlight.js/lib/languages/objectivec'));\nlow.registerLanguage('ocaml', require('highlight.js/lib/languages/ocaml'));\nlow.registerLanguage('openscad', require('highlight.js/lib/languages/openscad'));\nlow.registerLanguage('oxygene', require('highlight.js/lib/languages/oxygene'));\nlow.registerLanguage('parser3', require('highlight.js/lib/languages/parser3'));\nlow.registerLanguage('pf', require('highlight.js/lib/languages/pf'));\nlow.registerLanguage('pgsql', require('highlight.js/lib/languages/pgsql'));\nlow.registerLanguage('php', require('highlight.js/lib/languages/php'));\nlow.registerLanguage('plaintext', require('highlight.js/lib/languages/plaintext'));\nlow.registerLanguage('pony', require('highlight.js/lib/languages/pony'));\nlow.registerLanguage('powershell', require('highlight.js/lib/languages/powershell'));\nlow.registerLanguage('processing', require('highlight.js/lib/languages/processing'));\nlow.registerLanguage('profile', require('highlight.js/lib/languages/profile'));\nlow.registerLanguage('prolog', require('highlight.js/lib/languages/prolog'));\nlow.registerLanguage('properties', require('highlight.js/lib/languages/properties'));\nlow.registerLanguage('protobuf', require('highlight.js/lib/languages/protobuf'));\nlow.registerLanguage('puppet', require('highlight.js/lib/languages/puppet'));\nlow.registerLanguage('purebasic', require('highlight.js/lib/languages/purebasic'));\nlow.registerLanguage('python', require('highlight.js/lib/languages/python'));\nlow.registerLanguage('q', require('highlight.js/lib/languages/q'));\nlow.registerLanguage('qml', require('highlight.js/lib/languages/qml'));\nlow.registerLanguage('r', require('highlight.js/lib/languages/r'));\nlow.registerLanguage('reasonml', require('highlight.js/lib/languages/reasonml'));\nlow.registerLanguage('rib', require('highlight.js/lib/languages/rib'));\nlow.registerLanguage('roboconf', require('highlight.js/lib/languages/roboconf'));\nlow.registerLanguage('routeros', require('highlight.js/lib/languages/routeros'));\nlow.registerLanguage('rsl', require('highlight.js/lib/languages/rsl'));\nlow.registerLanguage('ruleslanguage', require('highlight.js/lib/languages/ruleslanguage'));\nlow.registerLanguage('rust', require('highlight.js/lib/languages/rust'));\nlow.registerLanguage('sas', require('highlight.js/lib/languages/sas'));\nlow.registerLanguage('scala', require('highlight.js/lib/languages/scala'));\nlow.registerLanguage('scheme', require('highlight.js/lib/languages/scheme'));\nlow.registerLanguage('scilab', require('highlight.js/lib/languages/scilab'));\nlow.registerLanguage('scss', require('highlight.js/lib/languages/scss'));\nlow.registerLanguage('shell', require('highlight.js/lib/languages/shell'));\nlow.registerLanguage('smali', require('highlight.js/lib/languages/smali'));\nlow.registerLanguage('smalltalk', require('highlight.js/lib/languages/smalltalk'));\nlow.registerLanguage('sml', require('highlight.js/lib/languages/sml'));\nlow.registerLanguage('sqf', require('highlight.js/lib/languages/sqf'));\nlow.registerLanguage('sql', require('highlight.js/lib/languages/sql'));\nlow.registerLanguage('stan', require('highlight.js/lib/languages/stan'));\nlow.registerLanguage('stata', require('highlight.js/lib/languages/stata'));\nlow.registerLanguage('step21', require('highlight.js/lib/languages/step21'));\nlow.registerLanguage('stylus', require('highlight.js/lib/languages/stylus'));\nlow.registerLanguage('subunit', require('highlight.js/lib/languages/subunit'));\nlow.registerLanguage('swift', require('highlight.js/lib/languages/swift'));\nlow.registerLanguage('taggerscript', require('highlight.js/lib/languages/taggerscript'));\nlow.registerLanguage('yaml', require('highlight.js/lib/languages/yaml'));\nlow.registerLanguage('tap', require('highlight.js/lib/languages/tap'));\nlow.registerLanguage('tcl', require('highlight.js/lib/languages/tcl'));\nlow.registerLanguage('tex', require('highlight.js/lib/languages/tex'));\nlow.registerLanguage('thrift', require('highlight.js/lib/languages/thrift'));\nlow.registerLanguage('tp', require('highlight.js/lib/languages/tp'));\nlow.registerLanguage('twig', require('highlight.js/lib/languages/twig'));\nlow.registerLanguage('typescript', require('highlight.js/lib/languages/typescript'));\nlow.registerLanguage('vala', require('highlight.js/lib/languages/vala'));\nlow.registerLanguage('vbnet', require('highlight.js/lib/languages/vbnet'));\nlow.registerLanguage('vbscript', require('highlight.js/lib/languages/vbscript'));\nlow.registerLanguage('vbscript-html', require('highlight.js/lib/languages/vbscript-html'));\nlow.registerLanguage('verilog', require('highlight.js/lib/languages/verilog'));\nlow.registerLanguage('vhdl', require('highlight.js/lib/languages/vhdl'));\nlow.registerLanguage('vim', require('highlight.js/lib/languages/vim'));\nlow.registerLanguage('x86asm', require('highlight.js/lib/languages/x86asm'));\nlow.registerLanguage('xl', require('highlight.js/lib/languages/xl'));\nlow.registerLanguage('xquery', require('highlight.js/lib/languages/xquery'));\nlow.registerLanguage('zephir', require('highlight.js/lib/languages/zephir'));","var arrayMap = require('./_arrayMap'),\n baseIntersection = require('./_baseIntersection'),\n baseRest = require('./_baseRest'),\n castArrayLikeObject = require('./_castArrayLikeObject');\n/**\n * Creates an array of unique values that are included in all given arrays\n * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)\n * for equality comparisons. The order and references of result values are\n * determined by the first array.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {...Array} [arrays] The arrays to inspect.\n * @returns {Array} Returns the new array of intersecting values.\n * @example\n *\n * _.intersection([2, 1], [2, 3]);\n * // => [2]\n */\n\n\nvar intersection = baseRest(function (arrays) {\n var mapped = arrayMap(arrays, castArrayLikeObject);\n return mapped.length && mapped[0] === arrays[0] ? baseIntersection(mapped) : [];\n});\nmodule.exports = intersection;","var arrayFilter = require('./_arrayFilter'),\n baseFilter = require('./_baseFilter'),\n baseIteratee = require('./_baseIteratee'),\n isArray = require('./isArray');\n/**\n * Iterates over elements of `collection`, returning an array of all elements\n * `predicate` returns truthy for. The predicate is invoked with three\n * arguments: (value, index|key, collection).\n *\n * **Note:** Unlike `_.remove`, this method returns a new array.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @returns {Array} Returns the new filtered array.\n * @see _.reject\n * @example\n *\n * var users = [\n * { 'user': 'barney', 'age': 36, 'active': true },\n * { 'user': 'fred', 'age': 40, 'active': false }\n * ];\n *\n * _.filter(users, function(o) { return !o.active; });\n * // => objects for ['fred']\n *\n * // The `_.matches` iteratee shorthand.\n * _.filter(users, { 'age': 36, 'active': true });\n * // => objects for ['barney']\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.filter(users, ['active', false]);\n * // => objects for ['fred']\n *\n * // The `_.property` iteratee shorthand.\n * _.filter(users, 'active');\n * // => objects for ['barney']\n *\n * // Combining several predicates using `_.overEvery` or `_.overSome`.\n * _.filter(users, _.overSome([{ 'age': 36 }, ['age', 40]]));\n * // => objects for ['fred', 'barney']\n */\n\n\nfunction filter(collection, predicate) {\n var func = isArray(collection) ? arrayFilter : baseFilter;\n return func(collection, baseIteratee(predicate, 3));\n}\n\nmodule.exports = filter;","'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _ResizeDetector = require('./components/ResizeDetector');\n\nvar _ResizeDetector2 = _interopRequireDefault(_ResizeDetector);\n\nfunction _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n default: obj\n };\n}\n\nexports.default = _ResizeDetector2.default;","var baseFlatten = require('./_baseFlatten'),\n map = require('./map');\n/**\n * Creates a flattened array of values by running each element in `collection`\n * thru `iteratee` and flattening the mapped results. The iteratee is invoked\n * with three arguments: (value, index|key, collection).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [iteratee=_.identity] The function invoked per iteration.\n * @returns {Array} Returns the new flattened array.\n * @example\n *\n * function duplicate(n) {\n * return [n, n];\n * }\n *\n * _.flatMap([1, 2], duplicate);\n * // => [1, 1, 2, 2]\n */\n\n\nfunction flatMap(collection, iteratee) {\n return baseFlatten(map(collection, iteratee), 1);\n}\n\nmodule.exports = flatMap;","var baseGetTag = require('./_baseGetTag'),\n getPrototype = require('./_getPrototype'),\n isObjectLike = require('./isObjectLike');\n/** `Object#toString` result references. */\n\n\nvar objectTag = '[object Object]';\n/** Used for built-in method references. */\n\nvar funcProto = Function.prototype,\n objectProto = Object.prototype;\n/** Used to resolve the decompiled source of functions. */\n\nvar funcToString = funcProto.toString;\n/** Used to check objects for own properties. */\n\nvar hasOwnProperty = objectProto.hasOwnProperty;\n/** Used to infer the `Object` constructor. */\n\nvar objectCtorString = funcToString.call(Object);\n/**\n * Checks if `value` is a plain object, that is, an object created by the\n * `Object` constructor or one with a `[[Prototype]]` of `null`.\n *\n * @static\n * @memberOf _\n * @since 0.8.0\n * @category Lang\n * @param {*} value The value to check.\n * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.\n * @example\n *\n * function Foo() {\n * this.a = 1;\n * }\n *\n * _.isPlainObject(new Foo);\n * // => false\n *\n * _.isPlainObject([1, 2, 3]);\n * // => false\n *\n * _.isPlainObject({ 'x': 0, 'y': 0 });\n * // => true\n *\n * _.isPlainObject(Object.create(null));\n * // => true\n */\n\nfunction isPlainObject(value) {\n if (!isObjectLike(value) || baseGetTag(value) != objectTag) {\n return false;\n }\n\n var proto = getPrototype(value);\n\n if (proto === null) {\n return true;\n }\n\n var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;\n return typeof Ctor == 'function' && Ctor instanceof Ctor && funcToString.call(Ctor) == objectCtorString;\n}\n\nmodule.exports = isPlainObject;","/**\n * Gets the last element of `array`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Array\n * @param {Array} array The array to query.\n * @returns {*} Returns the last element of `array`.\n * @example\n *\n * _.last([1, 2, 3]);\n * // => 3\n */\nfunction last(array) {\n var length = array == null ? 0 : array.length;\n return length ? array[length - 1] : undefined;\n}\n\nmodule.exports = last;","var createFind = require('./_createFind'),\n findIndex = require('./findIndex');\n/**\n * Iterates over elements of `collection`, returning the first element\n * `predicate` returns truthy for. The predicate is invoked with three\n * arguments: (value, index|key, collection).\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to inspect.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @param {number} [fromIndex=0] The index to search from.\n * @returns {*} Returns the matched element, else `undefined`.\n * @example\n *\n * var users = [\n * { 'user': 'barney', 'age': 36, 'active': true },\n * { 'user': 'fred', 'age': 40, 'active': false },\n * { 'user': 'pebbles', 'age': 1, 'active': true }\n * ];\n *\n * _.find(users, function(o) { return o.age < 40; });\n * // => object for 'barney'\n *\n * // The `_.matches` iteratee shorthand.\n * _.find(users, { 'age': 1, 'active': true });\n * // => object for 'pebbles'\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.find(users, ['active', false]);\n * // => object for 'fred'\n *\n * // The `_.property` iteratee shorthand.\n * _.find(users, 'active');\n * // => object for 'barney'\n */\n\n\nvar find = createFind(findIndex);\nmodule.exports = find;","var debounce = require('./debounce'),\n isObject = require('./isObject');\n/** Error message constants. */\n\n\nvar FUNC_ERROR_TEXT = 'Expected a function';\n/**\n * Creates a throttled function that only invokes `func` at most once per\n * every `wait` milliseconds. The throttled function comes with a `cancel`\n * method to cancel delayed `func` invocations and a `flush` method to\n * immediately invoke them. Provide `options` to indicate whether `func`\n * should be invoked on the leading and/or trailing edge of the `wait`\n * timeout. The `func` is invoked with the last arguments provided to the\n * throttled function. Subsequent calls to the throttled function return the\n * result of the last `func` invocation.\n *\n * **Note:** If `leading` and `trailing` options are `true`, `func` is\n * invoked on the trailing edge of the timeout only if the throttled function\n * is invoked more than once during the `wait` timeout.\n *\n * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred\n * until to the next tick, similar to `setTimeout` with a timeout of `0`.\n *\n * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)\n * for details over the differences between `_.throttle` and `_.debounce`.\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Function\n * @param {Function} func The function to throttle.\n * @param {number} [wait=0] The number of milliseconds to throttle invocations to.\n * @param {Object} [options={}] The options object.\n * @param {boolean} [options.leading=true]\n * Specify invoking on the leading edge of the timeout.\n * @param {boolean} [options.trailing=true]\n * Specify invoking on the trailing edge of the timeout.\n * @returns {Function} Returns the new throttled function.\n * @example\n *\n * // Avoid excessively updating the position while scrolling.\n * jQuery(window).on('scroll', _.throttle(updatePosition, 100));\n *\n * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.\n * var throttled = _.throttle(renewToken, 300000, { 'trailing': false });\n * jQuery(element).on('click', throttled);\n *\n * // Cancel the trailing throttled invocation.\n * jQuery(window).on('popstate', throttled.cancel);\n */\n\nfunction throttle(func, wait, options) {\n var leading = true,\n trailing = true;\n\n if (typeof func != 'function') {\n throw new TypeError(FUNC_ERROR_TEXT);\n }\n\n if (isObject(options)) {\n leading = 'leading' in options ? !!options.leading : leading;\n trailing = 'trailing' in options ? !!options.trailing : trailing;\n }\n\n return debounce(func, wait, {\n 'leading': leading,\n 'maxWait': wait,\n 'trailing': trailing\n });\n}\n\nmodule.exports = throttle;","var arraySome = require('./_arraySome'),\n baseIteratee = require('./_baseIteratee'),\n baseSome = require('./_baseSome'),\n isArray = require('./isArray'),\n isIterateeCall = require('./_isIterateeCall');\n/**\n * Checks if `predicate` returns truthy for **any** element of `collection`.\n * Iteration is stopped once `predicate` returns truthy. The predicate is\n * invoked with three arguments: (value, index|key, collection).\n *\n * @static\n * @memberOf _\n * @since 0.1.0\n * @category Collection\n * @param {Array|Object} collection The collection to iterate over.\n * @param {Function} [predicate=_.identity] The function invoked per iteration.\n * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.\n * @returns {boolean} Returns `true` if any element passes the predicate check,\n * else `false`.\n * @example\n *\n * _.some([null, 0, 'yes', false], Boolean);\n * // => true\n *\n * var users = [\n * { 'user': 'barney', 'active': true },\n * { 'user': 'fred', 'active': false }\n * ];\n *\n * // The `_.matches` iteratee shorthand.\n * _.some(users, { 'user': 'barney', 'active': false });\n * // => false\n *\n * // The `_.matchesProperty` iteratee shorthand.\n * _.some(users, ['active', false]);\n * // => true\n *\n * // The `_.property` iteratee shorthand.\n * _.some(users, 'active');\n * // => true\n */\n\n\nfunction some(collection, predicate, guard) {\n var func = isArray(collection) ? arraySome : baseSome;\n\n if (guard && isIterateeCall(collection, predicate, guard)) {\n predicate = undefined;\n }\n\n return func(collection, baseIteratee(predicate, 3));\n}\n\nmodule.exports = some;","var baseExtremum = require('./_baseExtremum'),\n baseIteratee = require('./_baseIteratee'),\n baseLt = require('./_baseLt');\n/**\n * This method is like `_.min` except that it accepts `iteratee` which is\n * invoked for each element in `array` to generate the criterion by which\n * the value is ranked. The iteratee is invoked with one argument: (value).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Math\n * @param {Array} array The array to iterate over.\n * @param {Function} [iteratee=_.identity] The iteratee invoked per element.\n * @returns {*} Returns the minimum value.\n * @example\n *\n * var objects = [{ 'n': 1 }, { 'n': 2 }];\n *\n * _.minBy(objects, function(o) { return o.n; });\n * // => { 'n': 1 }\n *\n * // The `_.property` iteratee shorthand.\n * _.minBy(objects, 'n');\n * // => { 'n': 1 }\n */\n\n\nfunction minBy(array, iteratee) {\n return array && array.length ? baseExtremum(array, baseIteratee(iteratee, 2), baseLt) : undefined;\n}\n\nmodule.exports = minBy;","var baseExtremum = require('./_baseExtremum'),\n baseGt = require('./_baseGt'),\n baseIteratee = require('./_baseIteratee');\n/**\n * This method is like `_.max` except that it accepts `iteratee` which is\n * invoked for each element in `array` to generate the criterion by which\n * the value is ranked. The iteratee is invoked with one argument: (value).\n *\n * @static\n * @memberOf _\n * @since 4.0.0\n * @category Math\n * @param {Array} array The array to iterate over.\n * @param {Function} [iteratee=_.identity] The iteratee invoked per element.\n * @returns {*} Returns the maximum value.\n * @example\n *\n * var objects = [{ 'n': 1 }, { 'n': 2 }];\n *\n * _.maxBy(objects, function(o) { return o.n; });\n * // => { 'n': 2 }\n *\n * // The `_.property` iteratee shorthand.\n * _.maxBy(objects, 'n');\n * // => { 'n': 2 }\n */\n\n\nfunction maxBy(array, iteratee) {\n return array && array.length ? baseExtremum(array, baseIteratee(iteratee, 2), baseGt) : undefined;\n}\n\nmodule.exports = maxBy;","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nObject.defineProperty(exports, \"autoPlay\", {\n enumerable: true,\n get: function get() {\n return _autoPlay.default;\n }\n});\nObject.defineProperty(exports, \"bindKeyboard\", {\n enumerable: true,\n get: function get() {\n return _bindKeyboard.default;\n }\n});\nObject.defineProperty(exports, \"virtualize\", {\n enumerable: true,\n get: function get() {\n return _virtualize.default;\n }\n});\n\nvar _autoPlay = _interopRequireDefault(require(\"./autoPlay\"));\n\nvar _bindKeyboard = _interopRequireDefault(require(\"./bindKeyboard\"));\n\nvar _virtualize = _interopRequireDefault(require(\"./virtualize\"));","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nvar _interopRequireWildcard = require(\"@babel/runtime/helpers/interopRequireWildcard\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar React = _interopRequireWildcard(require(\"react\"));\n\nvar _createSvgIcon = _interopRequireDefault(require(\"./utils/createSvgIcon\"));\n\nvar _default = (0, _createSvgIcon.default)( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 3c1.66 0 3 1.34 3 3s-1.34 3-3 3-3-1.34-3-3 1.34-3 3-3zm0 14.2c-2.5 0-4.71-1.28-6-3.22.03-1.99 4-3.08 6-3.08 1.99 0 5.97 1.09 6 3.08-1.29 1.94-3.5 3.22-6 3.22z\"\n}), 'AccountCircle');\n\nexports.default = _default;","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nvar _interopRequireWildcard = require(\"@babel/runtime/helpers/interopRequireWildcard\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar React = _interopRequireWildcard(require(\"react\"));\n\nvar _createSvgIcon = _interopRequireDefault(require(\"./utils/createSvgIcon\"));\n\nvar _default = (0, _createSvgIcon.default)( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M16.5 3c-1.74 0-3.41.81-4.5 2.09C10.91 3.81 9.24 3 7.5 3 4.42 3 2 5.42 2 8.5c0 3.78 3.4 6.86 8.55 11.54L12 21.35l1.45-1.32C18.6 15.36 22 12.28 22 8.5 22 5.42 19.58 3 16.5 3zm-4.4 15.55l-.1.1-.1-.1C7.14 14.24 4 11.39 4 8.5 4 6.5 5.5 5 7.5 5c1.54 0 3.04.99 3.57 2.36h1.87C13.46 5.99 14.96 5 16.5 5c2 0 3.5 1.5 3.5 3.5 0 2.89-3.14 5.74-7.9 10.05z\"\n}), 'FavoriteBorder');\n\nexports.default = _default;","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nvar _interopRequireWildcard = require(\"@babel/runtime/helpers/interopRequireWildcard\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar React = _interopRequireWildcard(require(\"react\"));\n\nvar _createSvgIcon = _interopRequireDefault(require(\"./utils/createSvgIcon\"));\n\nvar _default = (0, _createSvgIcon.default)( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M12 21.35l-1.45-1.32C5.4 15.36 2 12.28 2 8.5 2 5.42 4.42 3 7.5 3c1.74 0 3.41.81 4.5 2.09C13.09 3.81 14.76 3 16.5 3 19.58 3 22 5.42 22 8.5c0 3.78-3.4 6.86-8.55 11.54L12 21.35z\"\n}), 'Favorite');\n\nexports.default = _default;","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nvar _interopRequireWildcard = require(\"@babel/runtime/helpers/interopRequireWildcard\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar React = _interopRequireWildcard(require(\"react\"));\n\nvar _createSvgIcon = _interopRequireDefault(require(\"./utils/createSvgIcon\"));\n\nvar _default = (0, _createSvgIcon.default)( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M19 5v14H5V5h14m0-2H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2z\"\n}), 'CheckBoxOutlineBlank');\n\nexports.default = _default;","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nvar _interopRequireWildcard = require(\"@babel/runtime/helpers/interopRequireWildcard\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar React = _interopRequireWildcard(require(\"react\"));\n\nvar _createSvgIcon = _interopRequireDefault(require(\"./utils/createSvgIcon\"));\n\nvar _default = (0, _createSvgIcon.default)( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M19 3H5c-1.11 0-2 .9-2 2v14c0 1.1.89 2 2 2h14c1.11 0 2-.9 2-2V5c0-1.1-.89-2-2-2zm-9 14l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z\"\n}), 'CheckBox');\n\nexports.default = _default;","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nvar _interopRequireWildcard = require(\"@babel/runtime/helpers/interopRequireWildcard\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar React = _interopRequireWildcard(require(\"react\"));\n\nvar _createSvgIcon = _interopRequireDefault(require(\"./utils/createSvgIcon\"));\n\nvar _default = (0, _createSvgIcon.default)( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.42 0-8-3.58-8-8s3.58-8 8-8 8 3.58 8 8-3.58 8-8 8z\"\n}), 'RadioButtonUnchecked');\n\nexports.default = _default;","\"use strict\";\n\nvar _interopRequireDefault = require(\"@babel/runtime/helpers/interopRequireDefault\");\n\nvar _interopRequireWildcard = require(\"@babel/runtime/helpers/interopRequireWildcard\");\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar React = _interopRequireWildcard(require(\"react\"));\n\nvar _createSvgIcon = _interopRequireDefault(require(\"./utils/createSvgIcon\"));\n\nvar _default = (0, _createSvgIcon.default)( /*#__PURE__*/React.createElement(\"path\", {\n d: \"M12 7c-2.76 0-5 2.24-5 5s2.24 5 5 5 5-2.24 5-5-2.24-5-5-5zm0-5C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.42 0-8-3.58-8-8s3.58-8 8-8 8 3.58 8 8-3.58 8-8 8z\"\n}), 'RadioButtonChecked');\n\nexports.default = _default;","'use strict';\n/**\n * Copyright 2015, Yahoo! Inc.\n * Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.\n */\n\nvar REACT_STATICS = {\n childContextTypes: true,\n contextTypes: true,\n defaultProps: true,\n displayName: true,\n getDefaultProps: true,\n getDerivedStateFromProps: true,\n mixins: true,\n propTypes: true,\n type: true\n};\nvar KNOWN_STATICS = {\n name: true,\n length: true,\n prototype: true,\n caller: true,\n callee: true,\n arguments: true,\n arity: true\n};\nvar defineProperty = Object.defineProperty;\nvar getOwnPropertyNames = Object.getOwnPropertyNames;\nvar getOwnPropertySymbols = Object.getOwnPropertySymbols;\nvar getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;\nvar getPrototypeOf = Object.getPrototypeOf;\nvar objectPrototype = getPrototypeOf && getPrototypeOf(Object);\n\nfunction hoistNonReactStatics(targetComponent, sourceComponent, blacklist) {\n if (typeof sourceComponent !== 'string') {\n // don't hoist over string (html) components\n if (objectPrototype) {\n var inheritedComponent = getPrototypeOf(sourceComponent);\n\n if (inheritedComponent && inheritedComponent !== objectPrototype) {\n hoistNonReactStatics(targetComponent, inheritedComponent, blacklist);\n }\n }\n\n var keys = getOwnPropertyNames(sourceComponent);\n\n if (getOwnPropertySymbols) {\n keys = keys.concat(getOwnPropertySymbols(sourceComponent));\n }\n\n for (var i = 0; i < keys.length; ++i) {\n var key = keys[i];\n\n if (!REACT_STATICS[key] && !KNOWN_STATICS[key] && (!blacklist || !blacklist[key])) {\n var descriptor = getOwnPropertyDescriptor(sourceComponent, key);\n\n try {\n // Avoid failures from read-only properties\n defineProperty(targetComponent, key, descriptor);\n } catch (e) {}\n }\n }\n\n return targetComponent;\n }\n\n return targetComponent;\n}\n\nmodule.exports = hoistNonReactStatics;","export default function symbolObservablePonyfill(root) {\n var result;\n var Symbol = root.Symbol;\n\n if (typeof Symbol === 'function') {\n if (Symbol.observable) {\n result = Symbol.observable;\n } else {\n result = Symbol('observable');\n Symbol.observable = result;\n }\n } else {\n result = '@@observable';\n }\n\n return result;\n}\n;","export default function _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}","function _defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n}\n\nexport default function _createClass(Constructor, protoProps, staticProps) {\n if (protoProps) _defineProperties(Constructor.prototype, protoProps);\n if (staticProps) _defineProperties(Constructor, staticProps);\n return Constructor;\n}","/*!\nFullCalendar v5.10.2\nDocs & License: https://fullcalendar.io/\n(c) 2021 Adam Shaw\n*/\nimport './main.css';\nimport { hasBgRendering, Splitter, createFormatter, createElement, ViewContextType, RenderHook, BaseComponent, createRef, diffDays, buildNavLinkAttrs, WeekNumberRoot, getStickyHeaderDates, ViewRoot, SimpleScrollGrid, getStickyFooterScrollbar, NowTimer, NowIndicatorRoot, renderScrollShim, DateComponent, rangeContainsMarker, startOfDay, asRoughMs, createDuration, RefMap, PositionCache, MoreLinkRoot, setRef, SegHierarchy, groupIntersectingEntries, buildEntryKey, binarySearch, getEntrySpanEnd, StandardEvent, DayCellContent, Fragment, getSegMeta, memoize, sortEventSegs, DayCellRoot, buildIsoString, computeEarliestSegStart, buildEventRangeKey, BgEvent, renderFill, addDurations, multiplyDuration, wholeDivideDurations, intersectRanges, Slicer, formatIsoTimeString, DayHeader, DaySeriesModel, DayTableModel, createPlugin } from '@fullcalendar/common';\nimport { __extends, __assign } from 'tslib';\nimport { DayTable } from '@fullcalendar/daygrid';\n\nvar AllDaySplitter =\n/** @class */\nfunction (_super) {\n __extends(AllDaySplitter, _super);\n\n function AllDaySplitter() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n\n AllDaySplitter.prototype.getKeyInfo = function () {\n return {\n allDay: {},\n timed: {}\n };\n };\n\n AllDaySplitter.prototype.getKeysForDateSpan = function (dateSpan) {\n if (dateSpan.allDay) {\n return ['allDay'];\n }\n\n return ['timed'];\n };\n\n AllDaySplitter.prototype.getKeysForEventDef = function (eventDef) {\n if (!eventDef.allDay) {\n return ['timed'];\n }\n\n if (hasBgRendering(eventDef)) {\n return ['timed', 'allDay'];\n }\n\n return ['allDay'];\n };\n\n return AllDaySplitter;\n}(Splitter);\n\nvar DEFAULT_SLAT_LABEL_FORMAT = createFormatter({\n hour: 'numeric',\n minute: '2-digit',\n omitZeroMinute: true,\n meridiem: 'short'\n});\n\nfunction TimeColsAxisCell(props) {\n var classNames = ['fc-timegrid-slot', 'fc-timegrid-slot-label', props.isLabeled ? 'fc-scrollgrid-shrink' : 'fc-timegrid-slot-minor'];\n return createElement(ViewContextType.Consumer, null, function (context) {\n if (!props.isLabeled) {\n return createElement(\"td\", {\n className: classNames.join(' '),\n \"data-time\": props.isoTimeStr\n });\n }\n\n var dateEnv = context.dateEnv,\n options = context.options,\n viewApi = context.viewApi;\n var labelFormat = // TODO: fully pre-parse\n options.slotLabelFormat == null ? DEFAULT_SLAT_LABEL_FORMAT : Array.isArray(options.slotLabelFormat) ? createFormatter(options.slotLabelFormat[0]) : createFormatter(options.slotLabelFormat);\n var hookProps = {\n level: 0,\n time: props.time,\n date: dateEnv.toDate(props.date),\n view: viewApi,\n text: dateEnv.format(props.date, labelFormat)\n };\n return createElement(RenderHook, {\n hookProps: hookProps,\n classNames: options.slotLabelClassNames,\n content: options.slotLabelContent,\n defaultContent: renderInnerContent,\n didMount: options.slotLabelDidMount,\n willUnmount: options.slotLabelWillUnmount\n }, function (rootElRef, customClassNames, innerElRef, innerContent) {\n return createElement(\"td\", {\n ref: rootElRef,\n className: classNames.concat(customClassNames).join(' '),\n \"data-time\": props.isoTimeStr\n }, createElement(\"div\", {\n className: \"fc-timegrid-slot-label-frame fc-scrollgrid-shrink-frame\"\n }, createElement(\"div\", {\n className: \"fc-timegrid-slot-label-cushion fc-scrollgrid-shrink-cushion\",\n ref: innerElRef\n }, innerContent)));\n });\n });\n}\n\nfunction renderInnerContent(props) {\n return props.text;\n}\n\nvar TimeBodyAxis =\n/** @class */\nfunction (_super) {\n __extends(TimeBodyAxis, _super);\n\n function TimeBodyAxis() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n\n TimeBodyAxis.prototype.render = function () {\n return this.props.slatMetas.map(function (slatMeta) {\n return createElement(\"tr\", {\n key: slatMeta.key\n }, createElement(TimeColsAxisCell, __assign({}, slatMeta)));\n });\n };\n\n return TimeBodyAxis;\n}(BaseComponent);\n\nvar DEFAULT_WEEK_NUM_FORMAT = createFormatter({\n week: 'short'\n});\nvar AUTO_ALL_DAY_MAX_EVENT_ROWS = 5;\n\nvar TimeColsView =\n/** @class */\nfunction (_super) {\n __extends(TimeColsView, _super);\n\n function TimeColsView() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.allDaySplitter = new AllDaySplitter(); // for use by subclasses\n\n _this.headerElRef = createRef();\n _this.rootElRef = createRef();\n _this.scrollerElRef = createRef();\n _this.state = {\n slatCoords: null\n };\n\n _this.handleScrollTopRequest = function (scrollTop) {\n var scrollerEl = _this.scrollerElRef.current;\n\n if (scrollerEl) {\n // TODO: not sure how this could ever be null. weirdness with the reducer\n scrollerEl.scrollTop = scrollTop;\n }\n };\n /* Header Render Methods\n ------------------------------------------------------------------------------------------------------------------*/\n\n\n _this.renderHeadAxis = function (rowKey, frameHeight) {\n if (frameHeight === void 0) {\n frameHeight = '';\n }\n\n var options = _this.context.options;\n var dateProfile = _this.props.dateProfile;\n var range = dateProfile.renderRange;\n var dayCnt = diffDays(range.start, range.end);\n var navLinkAttrs = dayCnt === 1 // only do in day views (to avoid doing in week views that dont need it)\n ? buildNavLinkAttrs(_this.context, range.start, 'week') : {};\n\n if (options.weekNumbers && rowKey === 'day') {\n return createElement(WeekNumberRoot, {\n date: range.start,\n defaultFormat: DEFAULT_WEEK_NUM_FORMAT\n }, function (rootElRef, classNames, innerElRef, innerContent) {\n return createElement(\"th\", {\n ref: rootElRef,\n \"aria-hidden\": true,\n className: ['fc-timegrid-axis', 'fc-scrollgrid-shrink'].concat(classNames).join(' ')\n }, createElement(\"div\", {\n className: \"fc-timegrid-axis-frame fc-scrollgrid-shrink-frame fc-timegrid-axis-frame-liquid\",\n style: {\n height: frameHeight\n }\n }, createElement(\"a\", __assign({\n ref: innerElRef,\n className: \"fc-timegrid-axis-cushion fc-scrollgrid-shrink-cushion fc-scrollgrid-sync-inner\"\n }, navLinkAttrs), innerContent)));\n });\n }\n\n return createElement(\"th\", {\n \"aria-hidden\": true,\n className: \"fc-timegrid-axis\"\n }, createElement(\"div\", {\n className: \"fc-timegrid-axis-frame\",\n style: {\n height: frameHeight\n }\n }));\n };\n /* Table Component Render Methods\n ------------------------------------------------------------------------------------------------------------------*/\n // only a one-way height sync. we don't send the axis inner-content height to the DayGrid,\n // but DayGrid still needs to have classNames on inner elements in order to measure.\n\n\n _this.renderTableRowAxis = function (rowHeight) {\n var _a = _this.context,\n options = _a.options,\n viewApi = _a.viewApi;\n var hookProps = {\n text: options.allDayText,\n view: viewApi\n };\n return (// TODO: make reusable hook. used in list view too\n createElement(RenderHook, {\n hookProps: hookProps,\n classNames: options.allDayClassNames,\n content: options.allDayContent,\n defaultContent: renderAllDayInner,\n didMount: options.allDayDidMount,\n willUnmount: options.allDayWillUnmount\n }, function (rootElRef, classNames, innerElRef, innerContent) {\n return createElement(\"td\", {\n ref: rootElRef,\n \"aria-hidden\": true,\n className: ['fc-timegrid-axis', 'fc-scrollgrid-shrink'].concat(classNames).join(' ')\n }, createElement(\"div\", {\n className: 'fc-timegrid-axis-frame fc-scrollgrid-shrink-frame' + (rowHeight == null ? ' fc-timegrid-axis-frame-liquid' : ''),\n style: {\n height: rowHeight\n }\n }, createElement(\"span\", {\n className: \"fc-timegrid-axis-cushion fc-scrollgrid-shrink-cushion fc-scrollgrid-sync-inner\",\n ref: innerElRef\n }, innerContent)));\n })\n );\n };\n\n _this.handleSlatCoords = function (slatCoords) {\n _this.setState({\n slatCoords: slatCoords\n });\n };\n\n return _this;\n } // rendering\n // ----------------------------------------------------------------------------------------------------\n\n\n TimeColsView.prototype.renderSimpleLayout = function (headerRowContent, allDayContent, timeContent) {\n var _a = this,\n context = _a.context,\n props = _a.props;\n\n var sections = [];\n var stickyHeaderDates = getStickyHeaderDates(context.options);\n\n if (headerRowContent) {\n sections.push({\n type: 'header',\n key: 'header',\n isSticky: stickyHeaderDates,\n chunk: {\n elRef: this.headerElRef,\n tableClassName: 'fc-col-header',\n rowContent: headerRowContent\n }\n });\n }\n\n if (allDayContent) {\n sections.push({\n type: 'body',\n key: 'all-day',\n chunk: {\n content: allDayContent\n }\n });\n sections.push({\n type: 'body',\n key: 'all-day-divider',\n outerContent: // TODO: rename to cellContent so don't need to define ?\n createElement(\"tr\", {\n role: \"presentation\",\n className: \"fc-scrollgrid-section\"\n }, createElement(\"td\", {\n className: 'fc-timegrid-divider ' + context.theme.getClass('tableCellShaded')\n }))\n });\n }\n\n sections.push({\n type: 'body',\n key: 'body',\n liquid: true,\n expandRows: Boolean(context.options.expandRows),\n chunk: {\n scrollerElRef: this.scrollerElRef,\n content: timeContent\n }\n });\n return createElement(ViewRoot, {\n viewSpec: context.viewSpec,\n elRef: this.rootElRef\n }, function (rootElRef, classNames) {\n return createElement(\"div\", {\n className: ['fc-timegrid'].concat(classNames).join(' '),\n ref: rootElRef\n }, createElement(SimpleScrollGrid, {\n liquid: !props.isHeightAuto && !props.forPrint,\n collapsibleWidth: props.forPrint,\n cols: [{\n width: 'shrink'\n }],\n sections: sections\n }));\n });\n };\n\n TimeColsView.prototype.renderHScrollLayout = function (headerRowContent, allDayContent, timeContent, colCnt, dayMinWidth, slatMetas, slatCoords) {\n var _this = this;\n\n var ScrollGrid = this.context.pluginHooks.scrollGridImpl;\n\n if (!ScrollGrid) {\n throw new Error('No ScrollGrid implementation');\n }\n\n var _a = this,\n context = _a.context,\n props = _a.props;\n\n var stickyHeaderDates = !props.forPrint && getStickyHeaderDates(context.options);\n var stickyFooterScrollbar = !props.forPrint && getStickyFooterScrollbar(context.options);\n var sections = [];\n\n if (headerRowContent) {\n sections.push({\n type: 'header',\n key: 'header',\n isSticky: stickyHeaderDates,\n syncRowHeights: true,\n chunks: [{\n key: 'axis',\n rowContent: function rowContent(arg) {\n return createElement(\"tr\", {\n role: \"presentation\"\n }, _this.renderHeadAxis('day', arg.rowSyncHeights[0]));\n }\n }, {\n key: 'cols',\n elRef: this.headerElRef,\n tableClassName: 'fc-col-header',\n rowContent: headerRowContent\n }]\n });\n }\n\n if (allDayContent) {\n sections.push({\n type: 'body',\n key: 'all-day',\n syncRowHeights: true,\n chunks: [{\n key: 'axis',\n rowContent: function rowContent(contentArg) {\n return createElement(\"tr\", {\n role: \"presentation\"\n }, _this.renderTableRowAxis(contentArg.rowSyncHeights[0]));\n }\n }, {\n key: 'cols',\n content: allDayContent\n }]\n });\n sections.push({\n key: 'all-day-divider',\n type: 'body',\n outerContent: // TODO: rename to cellContent so don't need to define ?\n createElement(\"tr\", {\n role: \"presentation\",\n className: \"fc-scrollgrid-section\"\n }, createElement(\"td\", {\n colSpan: 2,\n className: 'fc-timegrid-divider ' + context.theme.getClass('tableCellShaded')\n }))\n });\n }\n\n var isNowIndicator = context.options.nowIndicator;\n sections.push({\n type: 'body',\n key: 'body',\n liquid: true,\n expandRows: Boolean(context.options.expandRows),\n chunks: [{\n key: 'axis',\n content: function content(arg) {\n return (// TODO: make this now-indicator arrow more DRY with TimeColsContent\n createElement(\"div\", {\n className: \"fc-timegrid-axis-chunk\"\n }, createElement(\"table\", {\n \"aria-hidden\": true,\n style: {\n height: arg.expandRows ? arg.clientHeight : ''\n }\n }, arg.tableColGroupNode, createElement(\"tbody\", null, createElement(TimeBodyAxis, {\n slatMetas: slatMetas\n }))), createElement(\"div\", {\n className: \"fc-timegrid-now-indicator-container\"\n }, createElement(NowTimer, {\n unit: isNowIndicator ? 'minute' : 'day'\n /* hacky */\n\n }, function (nowDate) {\n var nowIndicatorTop = isNowIndicator && slatCoords && slatCoords.safeComputeTop(nowDate); // might return void\n\n if (typeof nowIndicatorTop === 'number') {\n return createElement(NowIndicatorRoot, {\n isAxis: true,\n date: nowDate\n }, function (rootElRef, classNames, innerElRef, innerContent) {\n return createElement(\"div\", {\n ref: rootElRef,\n className: ['fc-timegrid-now-indicator-arrow'].concat(classNames).join(' '),\n style: {\n top: nowIndicatorTop\n }\n }, innerContent);\n });\n }\n\n return null;\n })))\n );\n }\n }, {\n key: 'cols',\n scrollerElRef: this.scrollerElRef,\n content: timeContent\n }]\n });\n\n if (stickyFooterScrollbar) {\n sections.push({\n key: 'footer',\n type: 'footer',\n isSticky: true,\n chunks: [{\n key: 'axis',\n content: renderScrollShim\n }, {\n key: 'cols',\n content: renderScrollShim\n }]\n });\n }\n\n return createElement(ViewRoot, {\n viewSpec: context.viewSpec,\n elRef: this.rootElRef\n }, function (rootElRef, classNames) {\n return createElement(\"div\", {\n className: ['fc-timegrid'].concat(classNames).join(' '),\n ref: rootElRef\n }, createElement(ScrollGrid, {\n liquid: !props.isHeightAuto && !props.forPrint,\n collapsibleWidth: false,\n colGroups: [{\n width: 'shrink',\n cols: [{\n width: 'shrink'\n }]\n }, {\n cols: [{\n span: colCnt,\n minWidth: dayMinWidth\n }]\n }],\n sections: sections\n }));\n });\n };\n /* Dimensions\n ------------------------------------------------------------------------------------------------------------------*/\n\n\n TimeColsView.prototype.getAllDayMaxEventProps = function () {\n var _a = this.context.options,\n dayMaxEvents = _a.dayMaxEvents,\n dayMaxEventRows = _a.dayMaxEventRows;\n\n if (dayMaxEvents === true || dayMaxEventRows === true) {\n // is auto?\n dayMaxEvents = undefined;\n dayMaxEventRows = AUTO_ALL_DAY_MAX_EVENT_ROWS; // make sure \"auto\" goes to a real number\n }\n\n return {\n dayMaxEvents: dayMaxEvents,\n dayMaxEventRows: dayMaxEventRows\n };\n };\n\n return TimeColsView;\n}(DateComponent);\n\nfunction renderAllDayInner(hookProps) {\n return hookProps.text;\n}\n\nvar TimeColsSlatsCoords =\n/** @class */\nfunction () {\n function TimeColsSlatsCoords(positions, dateProfile, slotDuration) {\n this.positions = positions;\n this.dateProfile = dateProfile;\n this.slotDuration = slotDuration;\n }\n\n TimeColsSlatsCoords.prototype.safeComputeTop = function (date) {\n var dateProfile = this.dateProfile;\n\n if (rangeContainsMarker(dateProfile.currentRange, date)) {\n var startOfDayDate = startOfDay(date);\n var timeMs = date.valueOf() - startOfDayDate.valueOf();\n\n if (timeMs >= asRoughMs(dateProfile.slotMinTime) && timeMs < asRoughMs(dateProfile.slotMaxTime)) {\n return this.computeTimeTop(createDuration(timeMs));\n }\n }\n\n return null;\n }; // Computes the top coordinate, relative to the bounds of the grid, of the given date.\n // A `startOfDayDate` must be given for avoiding ambiguity over how to treat midnight.\n\n\n TimeColsSlatsCoords.prototype.computeDateTop = function (when, startOfDayDate) {\n if (!startOfDayDate) {\n startOfDayDate = startOfDay(when);\n }\n\n return this.computeTimeTop(createDuration(when.valueOf() - startOfDayDate.valueOf()));\n }; // Computes the top coordinate, relative to the bounds of the grid, of the given time (a Duration).\n // This is a makeshify way to compute the time-top. Assumes all slatMetas dates are uniform.\n // Eventually allow computation with arbirary slat dates.\n\n\n TimeColsSlatsCoords.prototype.computeTimeTop = function (duration) {\n var _a = this,\n positions = _a.positions,\n dateProfile = _a.dateProfile;\n\n var len = positions.els.length; // floating-point value of # of slots covered\n\n var slatCoverage = (duration.milliseconds - asRoughMs(dateProfile.slotMinTime)) / asRoughMs(this.slotDuration);\n var slatIndex;\n var slatRemainder; // compute a floating-point number for how many slats should be progressed through.\n // from 0 to number of slats (inclusive)\n // constrained because slotMinTime/slotMaxTime might be customized.\n\n slatCoverage = Math.max(0, slatCoverage);\n slatCoverage = Math.min(len, slatCoverage); // an integer index of the furthest whole slat\n // from 0 to number slats (*exclusive*, so len-1)\n\n slatIndex = Math.floor(slatCoverage);\n slatIndex = Math.min(slatIndex, len - 1); // how much further through the slatIndex slat (from 0.0-1.0) must be covered in addition.\n // could be 1.0 if slatCoverage is covering *all* the slots\n\n slatRemainder = slatCoverage - slatIndex;\n return positions.tops[slatIndex] + positions.getHeight(slatIndex) * slatRemainder;\n };\n\n return TimeColsSlatsCoords;\n}();\n\nvar TimeColsSlatsBody =\n/** @class */\nfunction (_super) {\n __extends(TimeColsSlatsBody, _super);\n\n function TimeColsSlatsBody() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n\n TimeColsSlatsBody.prototype.render = function () {\n var _a = this,\n props = _a.props,\n context = _a.context;\n\n var options = context.options;\n var slatElRefs = props.slatElRefs;\n return createElement(\"tbody\", null, props.slatMetas.map(function (slatMeta, i) {\n var hookProps = {\n time: slatMeta.time,\n date: context.dateEnv.toDate(slatMeta.date),\n view: context.viewApi\n };\n var classNames = ['fc-timegrid-slot', 'fc-timegrid-slot-lane', slatMeta.isLabeled ? '' : 'fc-timegrid-slot-minor'];\n return createElement(\"tr\", {\n key: slatMeta.key,\n ref: slatElRefs.createRef(slatMeta.key)\n }, props.axis && createElement(TimeColsAxisCell, __assign({}, slatMeta)), createElement(RenderHook, {\n hookProps: hookProps,\n classNames: options.slotLaneClassNames,\n content: options.slotLaneContent,\n didMount: options.slotLaneDidMount,\n willUnmount: options.slotLaneWillUnmount\n }, function (rootElRef, customClassNames, innerElRef, innerContent) {\n return createElement(\"td\", {\n ref: rootElRef,\n className: classNames.concat(customClassNames).join(' '),\n \"data-time\": slatMeta.isoTimeStr\n }, innerContent);\n }));\n }));\n };\n\n return TimeColsSlatsBody;\n}(BaseComponent);\n/*\nfor the horizontal \"slats\" that run width-wise. Has a time axis on a side. Depends on RTL.\n*/\n\n\nvar TimeColsSlats =\n/** @class */\nfunction (_super) {\n __extends(TimeColsSlats, _super);\n\n function TimeColsSlats() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.rootElRef = createRef();\n _this.slatElRefs = new RefMap();\n return _this;\n }\n\n TimeColsSlats.prototype.render = function () {\n var _a = this,\n props = _a.props,\n context = _a.context;\n\n return createElement(\"div\", {\n ref: this.rootElRef,\n className: \"fc-timegrid-slots\"\n }, createElement(\"table\", {\n \"aria-hidden\": true,\n className: context.theme.getClass('table'),\n style: {\n minWidth: props.tableMinWidth,\n width: props.clientWidth,\n height: props.minHeight\n }\n }, props.tableColGroupNode\n /* relies on there only being a single
';\n document.body.appendChild(outerEl);\n var innerEl = outerEl.firstChild;\n var res = innerEl.getBoundingClientRect().left > outerEl.getBoundingClientRect().left;\n removeElement(outerEl);\n return res;\n}\n\nvar _scrollbarWidths;\n\nfunction getScrollbarWidths() {\n if (!_scrollbarWidths) {\n _scrollbarWidths = computeScrollbarWidths();\n }\n\n return _scrollbarWidths;\n}\n\nfunction computeScrollbarWidths() {\n var el = document.createElement('div');\n el.style.overflow = 'scroll';\n el.style.position = 'absolute';\n el.style.top = '-9999px';\n el.style.left = '-9999px';\n document.body.appendChild(el);\n var res = computeScrollbarWidthsForEl(el);\n document.body.removeChild(el);\n return res;\n} // WARNING: will include border\n\n\nfunction computeScrollbarWidthsForEl(el) {\n return {\n x: el.offsetHeight - el.clientHeight,\n y: el.offsetWidth - el.clientWidth\n };\n}\n\nfunction computeEdges(el, getPadding) {\n if (getPadding === void 0) {\n getPadding = false;\n }\n\n var computedStyle = window.getComputedStyle(el);\n var borderLeft = parseInt(computedStyle.borderLeftWidth, 10) || 0;\n var borderRight = parseInt(computedStyle.borderRightWidth, 10) || 0;\n var borderTop = parseInt(computedStyle.borderTopWidth, 10) || 0;\n var borderBottom = parseInt(computedStyle.borderBottomWidth, 10) || 0;\n var badScrollbarWidths = computeScrollbarWidthsForEl(el); // includes border!\n\n var scrollbarLeftRight = badScrollbarWidths.y - borderLeft - borderRight;\n var scrollbarBottom = badScrollbarWidths.x - borderTop - borderBottom;\n var res = {\n borderLeft: borderLeft,\n borderRight: borderRight,\n borderTop: borderTop,\n borderBottom: borderBottom,\n scrollbarBottom: scrollbarBottom,\n scrollbarLeft: 0,\n scrollbarRight: 0\n };\n\n if (getIsRtlScrollbarOnLeft() && computedStyle.direction === 'rtl') {\n // is the scrollbar on the left side?\n res.scrollbarLeft = scrollbarLeftRight;\n } else {\n res.scrollbarRight = scrollbarLeftRight;\n }\n\n if (getPadding) {\n res.paddingLeft = parseInt(computedStyle.paddingLeft, 10) || 0;\n res.paddingRight = parseInt(computedStyle.paddingRight, 10) || 0;\n res.paddingTop = parseInt(computedStyle.paddingTop, 10) || 0;\n res.paddingBottom = parseInt(computedStyle.paddingBottom, 10) || 0;\n }\n\n return res;\n}\n\nfunction computeInnerRect(el, goWithinPadding, doFromWindowViewport) {\n if (goWithinPadding === void 0) {\n goWithinPadding = false;\n }\n\n var outerRect = doFromWindowViewport ? el.getBoundingClientRect() : computeRect(el);\n var edges = computeEdges(el, goWithinPadding);\n var res = {\n left: outerRect.left + edges.borderLeft + edges.scrollbarLeft,\n right: outerRect.right - edges.borderRight - edges.scrollbarRight,\n top: outerRect.top + edges.borderTop,\n bottom: outerRect.bottom - edges.borderBottom - edges.scrollbarBottom\n };\n\n if (goWithinPadding) {\n res.left += edges.paddingLeft;\n res.right -= edges.paddingRight;\n res.top += edges.paddingTop;\n res.bottom -= edges.paddingBottom;\n }\n\n return res;\n}\n\nfunction computeRect(el) {\n var rect = el.getBoundingClientRect();\n return {\n left: rect.left + window.pageXOffset,\n top: rect.top + window.pageYOffset,\n right: rect.right + window.pageXOffset,\n bottom: rect.bottom + window.pageYOffset\n };\n}\n\nfunction computeHeightAndMargins(el) {\n return el.getBoundingClientRect().height + computeVMargins(el);\n}\n\nfunction computeVMargins(el) {\n var computed = window.getComputedStyle(el);\n return parseInt(computed.marginTop, 10) + parseInt(computed.marginBottom, 10);\n} // does not return window\n\n\nfunction getClippingParents(el) {\n var parents = [];\n\n while (el instanceof HTMLElement) {\n // will stop when gets to document or null\n var computedStyle = window.getComputedStyle(el);\n\n if (computedStyle.position === 'fixed') {\n break;\n }\n\n if (/(auto|scroll)/.test(computedStyle.overflow + computedStyle.overflowY + computedStyle.overflowX)) {\n parents.push(el);\n }\n\n el = el.parentNode;\n }\n\n return parents;\n} // given a function that resolves a result asynchronously.\n// the function can either call passed-in success and failure callbacks,\n// or it can return a promise.\n// if you need to pass additional params to func, bind them first.\n\n\nfunction unpromisify(func, success, failure) {\n // guard against success/failure callbacks being called more than once\n // and guard against a promise AND callback being used together.\n var isResolved = false;\n\n var wrappedSuccess = function wrappedSuccess() {\n if (!isResolved) {\n isResolved = true;\n success.apply(this, arguments); // eslint-disable-line prefer-rest-params\n }\n };\n\n var wrappedFailure = function wrappedFailure() {\n if (!isResolved) {\n isResolved = true;\n\n if (failure) {\n failure.apply(this, arguments); // eslint-disable-line prefer-rest-params\n }\n }\n };\n\n var res = func(wrappedSuccess, wrappedFailure);\n\n if (res && typeof res.then === 'function') {\n res.then(wrappedSuccess, wrappedFailure);\n }\n}\n\nvar Emitter =\n/** @class */\nfunction () {\n function Emitter() {\n this.handlers = {};\n this.thisContext = null;\n }\n\n Emitter.prototype.setThisContext = function (thisContext) {\n this.thisContext = thisContext;\n };\n\n Emitter.prototype.setOptions = function (options) {\n this.options = options;\n };\n\n Emitter.prototype.on = function (type, handler) {\n addToHash(this.handlers, type, handler);\n };\n\n Emitter.prototype.off = function (type, handler) {\n removeFromHash(this.handlers, type, handler);\n };\n\n Emitter.prototype.trigger = function (type) {\n var args = [];\n\n for (var _i = 1; _i < arguments.length; _i++) {\n args[_i - 1] = arguments[_i];\n }\n\n var attachedHandlers = this.handlers[type] || [];\n var optionHandler = this.options && this.options[type];\n var handlers = [].concat(optionHandler || [], attachedHandlers);\n\n for (var _a = 0, handlers_1 = handlers; _a < handlers_1.length; _a++) {\n var handler = handlers_1[_a];\n handler.apply(this.thisContext, args);\n }\n };\n\n Emitter.prototype.hasHandlers = function (type) {\n return this.handlers[type] && this.handlers[type].length || this.options && this.options[type];\n };\n\n return Emitter;\n}();\n\nfunction addToHash(hash, type, handler) {\n (hash[type] || (hash[type] = [])).push(handler);\n}\n\nfunction removeFromHash(hash, type, handler) {\n if (handler) {\n if (hash[type]) {\n hash[type] = hash[type].filter(function (func) {\n return func !== handler;\n });\n }\n } else {\n delete hash[type]; // remove all handler funcs for this type\n }\n}\n/*\nRecords offset information for a set of elements, relative to an origin element.\nCan record the left/right OR the top/bottom OR both.\nProvides methods for querying the cache by position.\n*/\n\n\nvar PositionCache =\n/** @class */\nfunction () {\n function PositionCache(originEl, els, isHorizontal, isVertical) {\n this.els = els;\n var originClientRect = this.originClientRect = originEl.getBoundingClientRect(); // relative to viewport top-left\n\n if (isHorizontal) {\n this.buildElHorizontals(originClientRect.left);\n }\n\n if (isVertical) {\n this.buildElVerticals(originClientRect.top);\n }\n } // Populates the left/right internal coordinate arrays\n\n\n PositionCache.prototype.buildElHorizontals = function (originClientLeft) {\n var lefts = [];\n var rights = [];\n\n for (var _i = 0, _a = this.els; _i < _a.length; _i++) {\n var el = _a[_i];\n var rect = el.getBoundingClientRect();\n lefts.push(rect.left - originClientLeft);\n rights.push(rect.right - originClientLeft);\n }\n\n this.lefts = lefts;\n this.rights = rights;\n }; // Populates the top/bottom internal coordinate arrays\n\n\n PositionCache.prototype.buildElVerticals = function (originClientTop) {\n var tops = [];\n var bottoms = [];\n\n for (var _i = 0, _a = this.els; _i < _a.length; _i++) {\n var el = _a[_i];\n var rect = el.getBoundingClientRect();\n tops.push(rect.top - originClientTop);\n bottoms.push(rect.bottom - originClientTop);\n }\n\n this.tops = tops;\n this.bottoms = bottoms;\n }; // Given a left offset (from document left), returns the index of the el that it horizontally intersects.\n // If no intersection is made, returns undefined.\n\n\n PositionCache.prototype.leftToIndex = function (leftPosition) {\n var _a = this,\n lefts = _a.lefts,\n rights = _a.rights;\n\n var len = lefts.length;\n var i;\n\n for (i = 0; i < len; i += 1) {\n if (leftPosition >= lefts[i] && leftPosition < rights[i]) {\n return i;\n }\n }\n\n return undefined; // TODO: better\n }; // Given a top offset (from document top), returns the index of the el that it vertically intersects.\n // If no intersection is made, returns undefined.\n\n\n PositionCache.prototype.topToIndex = function (topPosition) {\n var _a = this,\n tops = _a.tops,\n bottoms = _a.bottoms;\n\n var len = tops.length;\n var i;\n\n for (i = 0; i < len; i += 1) {\n if (topPosition >= tops[i] && topPosition < bottoms[i]) {\n return i;\n }\n }\n\n return undefined; // TODO: better\n }; // Gets the width of the element at the given index\n\n\n PositionCache.prototype.getWidth = function (leftIndex) {\n return this.rights[leftIndex] - this.lefts[leftIndex];\n }; // Gets the height of the element at the given index\n\n\n PositionCache.prototype.getHeight = function (topIndex) {\n return this.bottoms[topIndex] - this.tops[topIndex];\n };\n\n return PositionCache;\n}();\n/* eslint max-classes-per-file: \"off\" */\n\n/*\nAn object for getting/setting scroll-related information for an element.\nInternally, this is done very differently for window versus DOM element,\nso this object serves as a common interface.\n*/\n\n\nvar ScrollController =\n/** @class */\nfunction () {\n function ScrollController() {}\n\n ScrollController.prototype.getMaxScrollTop = function () {\n return this.getScrollHeight() - this.getClientHeight();\n };\n\n ScrollController.prototype.getMaxScrollLeft = function () {\n return this.getScrollWidth() - this.getClientWidth();\n };\n\n ScrollController.prototype.canScrollVertically = function () {\n return this.getMaxScrollTop() > 0;\n };\n\n ScrollController.prototype.canScrollHorizontally = function () {\n return this.getMaxScrollLeft() > 0;\n };\n\n ScrollController.prototype.canScrollUp = function () {\n return this.getScrollTop() > 0;\n };\n\n ScrollController.prototype.canScrollDown = function () {\n return this.getScrollTop() < this.getMaxScrollTop();\n };\n\n ScrollController.prototype.canScrollLeft = function () {\n return this.getScrollLeft() > 0;\n };\n\n ScrollController.prototype.canScrollRight = function () {\n return this.getScrollLeft() < this.getMaxScrollLeft();\n };\n\n return ScrollController;\n}();\n\nvar ElementScrollController =\n/** @class */\nfunction (_super) {\n __extends(ElementScrollController, _super);\n\n function ElementScrollController(el) {\n var _this = _super.call(this) || this;\n\n _this.el = el;\n return _this;\n }\n\n ElementScrollController.prototype.getScrollTop = function () {\n return this.el.scrollTop;\n };\n\n ElementScrollController.prototype.getScrollLeft = function () {\n return this.el.scrollLeft;\n };\n\n ElementScrollController.prototype.setScrollTop = function (top) {\n this.el.scrollTop = top;\n };\n\n ElementScrollController.prototype.setScrollLeft = function (left) {\n this.el.scrollLeft = left;\n };\n\n ElementScrollController.prototype.getScrollWidth = function () {\n return this.el.scrollWidth;\n };\n\n ElementScrollController.prototype.getScrollHeight = function () {\n return this.el.scrollHeight;\n };\n\n ElementScrollController.prototype.getClientHeight = function () {\n return this.el.clientHeight;\n };\n\n ElementScrollController.prototype.getClientWidth = function () {\n return this.el.clientWidth;\n };\n\n return ElementScrollController;\n}(ScrollController);\n\nvar WindowScrollController =\n/** @class */\nfunction (_super) {\n __extends(WindowScrollController, _super);\n\n function WindowScrollController() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n\n WindowScrollController.prototype.getScrollTop = function () {\n return window.pageYOffset;\n };\n\n WindowScrollController.prototype.getScrollLeft = function () {\n return window.pageXOffset;\n };\n\n WindowScrollController.prototype.setScrollTop = function (n) {\n window.scroll(window.pageXOffset, n);\n };\n\n WindowScrollController.prototype.setScrollLeft = function (n) {\n window.scroll(n, window.pageYOffset);\n };\n\n WindowScrollController.prototype.getScrollWidth = function () {\n return document.documentElement.scrollWidth;\n };\n\n WindowScrollController.prototype.getScrollHeight = function () {\n return document.documentElement.scrollHeight;\n };\n\n WindowScrollController.prototype.getClientHeight = function () {\n return document.documentElement.clientHeight;\n };\n\n WindowScrollController.prototype.getClientWidth = function () {\n return document.documentElement.clientWidth;\n };\n\n return WindowScrollController;\n}(ScrollController);\n\nvar Theme =\n/** @class */\nfunction () {\n function Theme(calendarOptions) {\n if (this.iconOverrideOption) {\n this.setIconOverride(calendarOptions[this.iconOverrideOption]);\n }\n }\n\n Theme.prototype.setIconOverride = function (iconOverrideHash) {\n var iconClassesCopy;\n var buttonName;\n\n if (typeof iconOverrideHash === 'object' && iconOverrideHash) {\n // non-null object\n iconClassesCopy = __assign({}, this.iconClasses);\n\n for (buttonName in iconOverrideHash) {\n iconClassesCopy[buttonName] = this.applyIconOverridePrefix(iconOverrideHash[buttonName]);\n }\n\n this.iconClasses = iconClassesCopy;\n } else if (iconOverrideHash === false) {\n this.iconClasses = {};\n }\n };\n\n Theme.prototype.applyIconOverridePrefix = function (className) {\n var prefix = this.iconOverridePrefix;\n\n if (prefix && className.indexOf(prefix) !== 0) {\n // if not already present\n className = prefix + className;\n }\n\n return className;\n };\n\n Theme.prototype.getClass = function (key) {\n return this.classes[key] || '';\n };\n\n Theme.prototype.getIconClass = function (buttonName, isRtl) {\n var className;\n\n if (isRtl && this.rtlIconClasses) {\n className = this.rtlIconClasses[buttonName] || this.iconClasses[buttonName];\n } else {\n className = this.iconClasses[buttonName];\n }\n\n if (className) {\n return this.baseIconClass + \" \" + className;\n }\n\n return '';\n };\n\n Theme.prototype.getCustomButtonIconClass = function (customButtonProps) {\n var className;\n\n if (this.iconOverrideCustomButtonOption) {\n className = customButtonProps[this.iconOverrideCustomButtonOption];\n\n if (className) {\n return this.baseIconClass + \" \" + this.applyIconOverridePrefix(className);\n }\n }\n\n return '';\n };\n\n return Theme;\n}();\n\nTheme.prototype.classes = {};\nTheme.prototype.iconClasses = {};\nTheme.prototype.baseIconClass = '';\nTheme.prototype.iconOverridePrefix = '';\n\nvar ScrollResponder =\n/** @class */\nfunction () {\n function ScrollResponder(execFunc, emitter, scrollTime) {\n var _this = this;\n\n this.execFunc = execFunc;\n this.emitter = emitter;\n this.scrollTime = scrollTime;\n\n this.handleScrollRequest = function (request) {\n _this.queuedRequest = __assign({}, _this.queuedRequest || {}, request);\n\n _this.drain();\n };\n\n emitter.on('_scrollRequest', this.handleScrollRequest);\n this.fireInitialScroll();\n }\n\n ScrollResponder.prototype.detach = function () {\n this.emitter.off('_scrollRequest', this.handleScrollRequest);\n };\n\n ScrollResponder.prototype.update = function (isDatesNew) {\n if (isDatesNew) {\n this.fireInitialScroll(); // will drain\n } else {\n this.drain();\n }\n };\n\n ScrollResponder.prototype.fireInitialScroll = function () {\n this.handleScrollRequest({\n time: this.scrollTime\n });\n };\n\n ScrollResponder.prototype.drain = function () {\n if (this.queuedRequest && this.execFunc(this.queuedRequest)) {\n this.queuedRequest = null;\n }\n };\n\n return ScrollResponder;\n}();\n\nvar ViewContextType = createContext({}); // for Components\n\nfunction buildViewContext(viewSpec, viewApi, viewOptions, dateProfileGenerator, dateEnv, theme, pluginHooks, dispatch, getCurrentData, emitter, calendarApi, registerInteractiveComponent, unregisterInteractiveComponent) {\n return {\n dateEnv: dateEnv,\n options: viewOptions,\n pluginHooks: pluginHooks,\n emitter: emitter,\n dispatch: dispatch,\n getCurrentData: getCurrentData,\n calendarApi: calendarApi,\n viewSpec: viewSpec,\n viewApi: viewApi,\n dateProfileGenerator: dateProfileGenerator,\n theme: theme,\n isRtl: viewOptions.direction === 'rtl',\n addResizeHandler: function addResizeHandler(handler) {\n emitter.on('_resize', handler);\n },\n removeResizeHandler: function removeResizeHandler(handler) {\n emitter.off('_resize', handler);\n },\n createScrollResponder: function createScrollResponder(execFunc) {\n return new ScrollResponder(execFunc, emitter, createDuration(viewOptions.scrollTime));\n },\n registerInteractiveComponent: registerInteractiveComponent,\n unregisterInteractiveComponent: unregisterInteractiveComponent\n };\n}\n/* eslint max-classes-per-file: off */\n\n\nvar PureComponent =\n/** @class */\nfunction (_super) {\n __extends(PureComponent, _super);\n\n function PureComponent() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n\n PureComponent.prototype.shouldComponentUpdate = function (nextProps, nextState) {\n if (this.debug) {\n // eslint-disable-next-line no-console\n console.log(getUnequalProps(nextProps, this.props), getUnequalProps(nextState, this.state));\n }\n\n return !compareObjs(this.props, nextProps, this.propEquality) || !compareObjs(this.state, nextState, this.stateEquality);\n };\n\n PureComponent.addPropsEquality = addPropsEquality;\n PureComponent.addStateEquality = addStateEquality;\n PureComponent.contextType = ViewContextType;\n return PureComponent;\n}(Component);\n\nPureComponent.prototype.propEquality = {};\nPureComponent.prototype.stateEquality = {};\n\nvar BaseComponent =\n/** @class */\nfunction (_super) {\n __extends(BaseComponent, _super);\n\n function BaseComponent() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n\n BaseComponent.contextType = ViewContextType;\n return BaseComponent;\n}(PureComponent);\n\nfunction addPropsEquality(propEquality) {\n var hash = Object.create(this.prototype.propEquality);\n\n __assign(hash, propEquality);\n\n this.prototype.propEquality = hash;\n}\n\nfunction addStateEquality(stateEquality) {\n var hash = Object.create(this.prototype.stateEquality);\n\n __assign(hash, stateEquality);\n\n this.prototype.stateEquality = hash;\n} // use other one\n\n\nfunction setRef(ref, current) {\n if (typeof ref === 'function') {\n ref(current);\n } else if (ref) {\n // see https://github.com/facebook/react/issues/13029\n ref.current = current;\n }\n}\n\nfunction reduceEventStore(eventStore, action, eventSources, dateProfile, context) {\n switch (action.type) {\n case 'RECEIVE_EVENTS':\n // raw\n return receiveRawEvents(eventStore, eventSources[action.sourceId], action.fetchId, action.fetchRange, action.rawEvents, context);\n\n case 'ADD_EVENTS':\n // already parsed, but not expanded\n return addEvent(eventStore, action.eventStore, // new ones\n dateProfile ? dateProfile.activeRange : null, context);\n\n case 'RESET_EVENTS':\n return action.eventStore;\n\n case 'MERGE_EVENTS':\n // already parsed and expanded\n return mergeEventStores(eventStore, action.eventStore);\n\n case 'PREV': // TODO: how do we track all actions that affect dateProfile :(\n\n case 'NEXT':\n case 'CHANGE_DATE':\n case 'CHANGE_VIEW_TYPE':\n if (dateProfile) {\n return expandRecurring(eventStore, dateProfile.activeRange, context);\n }\n\n return eventStore;\n\n case 'REMOVE_EVENTS':\n return excludeSubEventStore(eventStore, action.eventStore);\n\n case 'REMOVE_EVENT_SOURCE':\n return excludeEventsBySourceId(eventStore, action.sourceId);\n\n case 'REMOVE_ALL_EVENT_SOURCES':\n return filterEventStoreDefs(eventStore, function (eventDef) {\n return !eventDef.sourceId // only keep events with no source id\n ;\n });\n\n case 'REMOVE_ALL_EVENTS':\n return createEmptyEventStore();\n\n default:\n return eventStore;\n }\n}\n\nfunction receiveRawEvents(eventStore, eventSource, fetchId, fetchRange, rawEvents, context) {\n if (eventSource && // not already removed\n fetchId === eventSource.latestFetchId // TODO: wish this logic was always in event-sources\n ) {\n var subset = parseEvents(transformRawEvents(rawEvents, eventSource, context), eventSource, context);\n\n if (fetchRange) {\n subset = expandRecurring(subset, fetchRange, context);\n }\n\n return mergeEventStores(excludeEventsBySourceId(eventStore, eventSource.sourceId), subset);\n }\n\n return eventStore;\n}\n\nfunction transformRawEvents(rawEvents, eventSource, context) {\n var calEachTransform = context.options.eventDataTransform;\n var sourceEachTransform = eventSource ? eventSource.eventDataTransform : null;\n\n if (sourceEachTransform) {\n rawEvents = transformEachRawEvent(rawEvents, sourceEachTransform);\n }\n\n if (calEachTransform) {\n rawEvents = transformEachRawEvent(rawEvents, calEachTransform);\n }\n\n return rawEvents;\n}\n\nfunction transformEachRawEvent(rawEvents, func) {\n var refinedEvents;\n\n if (!func) {\n refinedEvents = rawEvents;\n } else {\n refinedEvents = [];\n\n for (var _i = 0, rawEvents_1 = rawEvents; _i < rawEvents_1.length; _i++) {\n var rawEvent = rawEvents_1[_i];\n var refinedEvent = func(rawEvent);\n\n if (refinedEvent) {\n refinedEvents.push(refinedEvent);\n } else if (refinedEvent == null) {\n refinedEvents.push(rawEvent);\n } // if a different falsy value, do nothing\n\n }\n }\n\n return refinedEvents;\n}\n\nfunction addEvent(eventStore, subset, expandRange, context) {\n if (expandRange) {\n subset = expandRecurring(subset, expandRange, context);\n }\n\n return mergeEventStores(eventStore, subset);\n}\n\nfunction rezoneEventStoreDates(eventStore, oldDateEnv, newDateEnv) {\n var defs = eventStore.defs;\n var instances = mapHash(eventStore.instances, function (instance) {\n var def = defs[instance.defId];\n\n if (def.allDay || def.recurringDef) {\n return instance; // isn't dependent on timezone\n }\n\n return __assign(__assign({}, instance), {\n range: {\n start: newDateEnv.createMarker(oldDateEnv.toDate(instance.range.start, instance.forcedStartTzo)),\n end: newDateEnv.createMarker(oldDateEnv.toDate(instance.range.end, instance.forcedEndTzo))\n },\n forcedStartTzo: newDateEnv.canComputeOffset ? null : instance.forcedStartTzo,\n forcedEndTzo: newDateEnv.canComputeOffset ? null : instance.forcedEndTzo\n });\n });\n return {\n defs: defs,\n instances: instances\n };\n}\n\nfunction excludeEventsBySourceId(eventStore, sourceId) {\n return filterEventStoreDefs(eventStore, function (eventDef) {\n return eventDef.sourceId !== sourceId;\n });\n} // QUESTION: why not just return instances? do a general object-property-exclusion util\n\n\nfunction excludeInstances(eventStore, removals) {\n return {\n defs: eventStore.defs,\n instances: filterHash(eventStore.instances, function (instance) {\n return !removals[instance.instanceId];\n })\n };\n} // high-level segmenting-aware tester functions\n// ------------------------------------------------------------------------------------------------------------------------\n\n\nfunction isInteractionValid(interaction, context) {\n return isNewPropsValid({\n eventDrag: interaction\n }, context); // HACK: the eventDrag props is used for ALL interactions\n}\n\nfunction isDateSelectionValid(dateSelection, context) {\n return isNewPropsValid({\n dateSelection: dateSelection\n }, context);\n}\n\nfunction isNewPropsValid(newProps, context) {\n var calendarState = context.getCurrentData();\n\n var props = __assign({\n businessHours: calendarState.businessHours,\n dateSelection: '',\n eventStore: calendarState.eventStore,\n eventUiBases: calendarState.eventUiBases,\n eventSelection: '',\n eventDrag: null,\n eventResize: null\n }, newProps);\n\n return (context.pluginHooks.isPropsValid || isPropsValid)(props, context);\n}\n\nfunction isPropsValid(state, context, dateSpanMeta, filterConfig) {\n if (dateSpanMeta === void 0) {\n dateSpanMeta = {};\n }\n\n if (state.eventDrag && !isInteractionPropsValid(state, context, dateSpanMeta, filterConfig)) {\n return false;\n }\n\n if (state.dateSelection && !isDateSelectionPropsValid(state, context, dateSpanMeta, filterConfig)) {\n return false;\n }\n\n return true;\n} // Moving Event Validation\n// ------------------------------------------------------------------------------------------------------------------------\n\n\nfunction isInteractionPropsValid(state, context, dateSpanMeta, filterConfig) {\n var currentState = context.getCurrentData();\n var interaction = state.eventDrag; // HACK: the eventDrag props is used for ALL interactions\n\n var subjectEventStore = interaction.mutatedEvents;\n var subjectDefs = subjectEventStore.defs;\n var subjectInstances = subjectEventStore.instances;\n var subjectConfigs = compileEventUis(subjectDefs, interaction.isEvent ? state.eventUiBases : {\n '': currentState.selectionConfig\n });\n\n if (filterConfig) {\n subjectConfigs = mapHash(subjectConfigs, filterConfig);\n } // exclude the subject events. TODO: exclude defs too?\n\n\n var otherEventStore = excludeInstances(state.eventStore, interaction.affectedEvents.instances);\n var otherDefs = otherEventStore.defs;\n var otherInstances = otherEventStore.instances;\n var otherConfigs = compileEventUis(otherDefs, state.eventUiBases);\n\n for (var subjectInstanceId in subjectInstances) {\n var subjectInstance = subjectInstances[subjectInstanceId];\n var subjectRange = subjectInstance.range;\n var subjectConfig = subjectConfigs[subjectInstance.defId];\n var subjectDef = subjectDefs[subjectInstance.defId]; // constraint\n\n if (!allConstraintsPass(subjectConfig.constraints, subjectRange, otherEventStore, state.businessHours, context)) {\n return false;\n } // overlap\n\n\n var eventOverlap = context.options.eventOverlap;\n var eventOverlapFunc = typeof eventOverlap === 'function' ? eventOverlap : null;\n\n for (var otherInstanceId in otherInstances) {\n var otherInstance = otherInstances[otherInstanceId]; // intersect! evaluate\n\n if (rangesIntersect(subjectRange, otherInstance.range)) {\n var otherOverlap = otherConfigs[otherInstance.defId].overlap; // consider the other event's overlap. only do this if the subject event is a \"real\" event\n\n if (otherOverlap === false && interaction.isEvent) {\n return false;\n }\n\n if (subjectConfig.overlap === false) {\n return false;\n }\n\n if (eventOverlapFunc && !eventOverlapFunc(new EventApi(context, otherDefs[otherInstance.defId], otherInstance), // still event\n new EventApi(context, subjectDef, subjectInstance))) {\n return false;\n }\n }\n } // allow (a function)\n\n\n var calendarEventStore = currentState.eventStore; // need global-to-calendar, not local to component (splittable)state\n\n for (var _i = 0, _a = subjectConfig.allows; _i < _a.length; _i++) {\n var subjectAllow = _a[_i];\n\n var subjectDateSpan = __assign(__assign({}, dateSpanMeta), {\n range: subjectInstance.range,\n allDay: subjectDef.allDay\n });\n\n var origDef = calendarEventStore.defs[subjectDef.defId];\n var origInstance = calendarEventStore.instances[subjectInstanceId];\n var eventApi = void 0;\n\n if (origDef) {\n // was previously in the calendar\n eventApi = new EventApi(context, origDef, origInstance);\n } else {\n // was an external event\n eventApi = new EventApi(context, subjectDef); // no instance, because had no dates\n }\n\n if (!subjectAllow(buildDateSpanApiWithContext(subjectDateSpan, context), eventApi)) {\n return false;\n }\n }\n }\n\n return true;\n} // Date Selection Validation\n// ------------------------------------------------------------------------------------------------------------------------\n\n\nfunction isDateSelectionPropsValid(state, context, dateSpanMeta, filterConfig) {\n var relevantEventStore = state.eventStore;\n var relevantDefs = relevantEventStore.defs;\n var relevantInstances = relevantEventStore.instances;\n var selection = state.dateSelection;\n var selectionRange = selection.range;\n var selectionConfig = context.getCurrentData().selectionConfig;\n\n if (filterConfig) {\n selectionConfig = filterConfig(selectionConfig);\n } // constraint\n\n\n if (!allConstraintsPass(selectionConfig.constraints, selectionRange, relevantEventStore, state.businessHours, context)) {\n return false;\n } // overlap\n\n\n var selectOverlap = context.options.selectOverlap;\n var selectOverlapFunc = typeof selectOverlap === 'function' ? selectOverlap : null;\n\n for (var relevantInstanceId in relevantInstances) {\n var relevantInstance = relevantInstances[relevantInstanceId]; // intersect! evaluate\n\n if (rangesIntersect(selectionRange, relevantInstance.range)) {\n if (selectionConfig.overlap === false) {\n return false;\n }\n\n if (selectOverlapFunc && !selectOverlapFunc(new EventApi(context, relevantDefs[relevantInstance.defId], relevantInstance), null)) {\n return false;\n }\n }\n } // allow (a function)\n\n\n for (var _i = 0, _a = selectionConfig.allows; _i < _a.length; _i++) {\n var selectionAllow = _a[_i];\n\n var fullDateSpan = __assign(__assign({}, dateSpanMeta), selection);\n\n if (!selectionAllow(buildDateSpanApiWithContext(fullDateSpan, context), null)) {\n return false;\n }\n }\n\n return true;\n} // Constraint Utils\n// ------------------------------------------------------------------------------------------------------------------------\n\n\nfunction allConstraintsPass(constraints, subjectRange, otherEventStore, businessHoursUnexpanded, context) {\n for (var _i = 0, constraints_1 = constraints; _i < constraints_1.length; _i++) {\n var constraint = constraints_1[_i];\n\n if (!anyRangesContainRange(constraintToRanges(constraint, subjectRange, otherEventStore, businessHoursUnexpanded, context), subjectRange)) {\n return false;\n }\n }\n\n return true;\n}\n\nfunction constraintToRanges(constraint, subjectRange, // for expanding a recurring constraint, or expanding business hours\notherEventStore, // for if constraint is an even group ID\nbusinessHoursUnexpanded, // for if constraint is 'businessHours'\ncontext) {\n if (constraint === 'businessHours') {\n return eventStoreToRanges(expandRecurring(businessHoursUnexpanded, subjectRange, context));\n }\n\n if (typeof constraint === 'string') {\n // an group ID\n return eventStoreToRanges(filterEventStoreDefs(otherEventStore, function (eventDef) {\n return eventDef.groupId === constraint;\n }));\n }\n\n if (typeof constraint === 'object' && constraint) {\n // non-null object\n return eventStoreToRanges(expandRecurring(constraint, subjectRange, context));\n }\n\n return []; // if it's false\n} // TODO: move to event-store file?\n\n\nfunction eventStoreToRanges(eventStore) {\n var instances = eventStore.instances;\n var ranges = [];\n\n for (var instanceId in instances) {\n ranges.push(instances[instanceId].range);\n }\n\n return ranges;\n} // TODO: move to geom file?\n\n\nfunction anyRangesContainRange(outerRanges, innerRange) {\n for (var _i = 0, outerRanges_1 = outerRanges; _i < outerRanges_1.length; _i++) {\n var outerRange = outerRanges_1[_i];\n\n if (rangeContainsRange(outerRange, innerRange)) {\n return true;\n }\n }\n\n return false;\n}\n/*\nan INTERACTABLE date component\n\nPURPOSES:\n- hook up to fg, fill, and mirror renderers\n- interface for dragging and hits\n*/\n\n\nvar DateComponent =\n/** @class */\nfunction (_super) {\n __extends(DateComponent, _super);\n\n function DateComponent() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.uid = guid();\n return _this;\n } // Hit System\n // -----------------------------------------------------------------------------------------------------------------\n\n\n DateComponent.prototype.prepareHits = function () {};\n\n DateComponent.prototype.queryHit = function (positionLeft, positionTop, elWidth, elHeight) {\n return null; // this should be abstract\n }; // Validation\n // -----------------------------------------------------------------------------------------------------------------\n\n\n DateComponent.prototype.isInteractionValid = function (interaction) {\n var dateProfile = this.props.dateProfile; // HACK\n\n var instances = interaction.mutatedEvents.instances;\n\n if (dateProfile) {\n // HACK for MorePopover\n for (var instanceId in instances) {\n if (!rangeContainsRange(dateProfile.validRange, instances[instanceId].range)) {\n return false;\n }\n }\n }\n\n return isInteractionValid(interaction, this.context);\n };\n\n DateComponent.prototype.isDateSelectionValid = function (selection) {\n var dateProfile = this.props.dateProfile; // HACK\n\n if (dateProfile && // HACK for MorePopover\n !rangeContainsRange(dateProfile.validRange, selection.range)) {\n return false;\n }\n\n return isDateSelectionValid(selection, this.context);\n }; // Pointer Interaction Utils\n // -----------------------------------------------------------------------------------------------------------------\n\n\n DateComponent.prototype.isValidSegDownEl = function (el) {\n return !this.props.eventDrag && // HACK\n !this.props.eventResize && // HACK\n !elementClosest(el, '.fc-event-mirror');\n };\n\n DateComponent.prototype.isValidDateDownEl = function (el) {\n return !elementClosest(el, '.fc-event:not(.fc-bg-event)') && !elementClosest(el, '.fc-daygrid-more-link') && // a \"more..\" link\n !elementClosest(el, 'a[data-navlink]') && // a clickable nav link\n !elementClosest(el, '.fc-popover'); // hack\n };\n\n return DateComponent;\n}(BaseComponent); // TODO: easier way to add new hooks? need to update a million things\n\n\nfunction createPlugin(input) {\n return {\n id: guid(),\n deps: input.deps || [],\n reducers: input.reducers || [],\n isLoadingFuncs: input.isLoadingFuncs || [],\n contextInit: [].concat(input.contextInit || []),\n eventRefiners: input.eventRefiners || {},\n eventDefMemberAdders: input.eventDefMemberAdders || [],\n eventSourceRefiners: input.eventSourceRefiners || {},\n isDraggableTransformers: input.isDraggableTransformers || [],\n eventDragMutationMassagers: input.eventDragMutationMassagers || [],\n eventDefMutationAppliers: input.eventDefMutationAppliers || [],\n dateSelectionTransformers: input.dateSelectionTransformers || [],\n datePointTransforms: input.datePointTransforms || [],\n dateSpanTransforms: input.dateSpanTransforms || [],\n views: input.views || {},\n viewPropsTransformers: input.viewPropsTransformers || [],\n isPropsValid: input.isPropsValid || null,\n externalDefTransforms: input.externalDefTransforms || [],\n eventResizeJoinTransforms: input.eventResizeJoinTransforms || [],\n viewContainerAppends: input.viewContainerAppends || [],\n eventDropTransformers: input.eventDropTransformers || [],\n componentInteractions: input.componentInteractions || [],\n calendarInteractions: input.calendarInteractions || [],\n themeClasses: input.themeClasses || {},\n eventSourceDefs: input.eventSourceDefs || [],\n cmdFormatter: input.cmdFormatter,\n recurringTypes: input.recurringTypes || [],\n namedTimeZonedImpl: input.namedTimeZonedImpl,\n initialView: input.initialView || '',\n elementDraggingImpl: input.elementDraggingImpl,\n optionChangeHandlers: input.optionChangeHandlers || {},\n scrollGridImpl: input.scrollGridImpl || null,\n contentTypeHandlers: input.contentTypeHandlers || {},\n listenerRefiners: input.listenerRefiners || {},\n optionRefiners: input.optionRefiners || {},\n propSetHandlers: input.propSetHandlers || {}\n };\n}\n\nfunction buildPluginHooks(pluginDefs, globalDefs) {\n var isAdded = {};\n var hooks = {\n reducers: [],\n isLoadingFuncs: [],\n contextInit: [],\n eventRefiners: {},\n eventDefMemberAdders: [],\n eventSourceRefiners: {},\n isDraggableTransformers: [],\n eventDragMutationMassagers: [],\n eventDefMutationAppliers: [],\n dateSelectionTransformers: [],\n datePointTransforms: [],\n dateSpanTransforms: [],\n views: {},\n viewPropsTransformers: [],\n isPropsValid: null,\n externalDefTransforms: [],\n eventResizeJoinTransforms: [],\n viewContainerAppends: [],\n eventDropTransformers: [],\n componentInteractions: [],\n calendarInteractions: [],\n themeClasses: {},\n eventSourceDefs: [],\n cmdFormatter: null,\n recurringTypes: [],\n namedTimeZonedImpl: null,\n initialView: '',\n elementDraggingImpl: null,\n optionChangeHandlers: {},\n scrollGridImpl: null,\n contentTypeHandlers: {},\n listenerRefiners: {},\n optionRefiners: {},\n propSetHandlers: {}\n };\n\n function addDefs(defs) {\n for (var _i = 0, defs_1 = defs; _i < defs_1.length; _i++) {\n var def = defs_1[_i];\n\n if (!isAdded[def.id]) {\n isAdded[def.id] = true;\n addDefs(def.deps);\n hooks = combineHooks(hooks, def);\n }\n }\n }\n\n if (pluginDefs) {\n addDefs(pluginDefs);\n }\n\n addDefs(globalDefs);\n return hooks;\n}\n\nfunction buildBuildPluginHooks() {\n var currentOverrideDefs = [];\n var currentGlobalDefs = [];\n var currentHooks;\n return function (overrideDefs, globalDefs) {\n if (!currentHooks || !isArraysEqual(overrideDefs, currentOverrideDefs) || !isArraysEqual(globalDefs, currentGlobalDefs)) {\n currentHooks = buildPluginHooks(overrideDefs, globalDefs);\n }\n\n currentOverrideDefs = overrideDefs;\n currentGlobalDefs = globalDefs;\n return currentHooks;\n };\n}\n\nfunction combineHooks(hooks0, hooks1) {\n return {\n reducers: hooks0.reducers.concat(hooks1.reducers),\n isLoadingFuncs: hooks0.isLoadingFuncs.concat(hooks1.isLoadingFuncs),\n contextInit: hooks0.contextInit.concat(hooks1.contextInit),\n eventRefiners: __assign(__assign({}, hooks0.eventRefiners), hooks1.eventRefiners),\n eventDefMemberAdders: hooks0.eventDefMemberAdders.concat(hooks1.eventDefMemberAdders),\n eventSourceRefiners: __assign(__assign({}, hooks0.eventSourceRefiners), hooks1.eventSourceRefiners),\n isDraggableTransformers: hooks0.isDraggableTransformers.concat(hooks1.isDraggableTransformers),\n eventDragMutationMassagers: hooks0.eventDragMutationMassagers.concat(hooks1.eventDragMutationMassagers),\n eventDefMutationAppliers: hooks0.eventDefMutationAppliers.concat(hooks1.eventDefMutationAppliers),\n dateSelectionTransformers: hooks0.dateSelectionTransformers.concat(hooks1.dateSelectionTransformers),\n datePointTransforms: hooks0.datePointTransforms.concat(hooks1.datePointTransforms),\n dateSpanTransforms: hooks0.dateSpanTransforms.concat(hooks1.dateSpanTransforms),\n views: __assign(__assign({}, hooks0.views), hooks1.views),\n viewPropsTransformers: hooks0.viewPropsTransformers.concat(hooks1.viewPropsTransformers),\n isPropsValid: hooks1.isPropsValid || hooks0.isPropsValid,\n externalDefTransforms: hooks0.externalDefTransforms.concat(hooks1.externalDefTransforms),\n eventResizeJoinTransforms: hooks0.eventResizeJoinTransforms.concat(hooks1.eventResizeJoinTransforms),\n viewContainerAppends: hooks0.viewContainerAppends.concat(hooks1.viewContainerAppends),\n eventDropTransformers: hooks0.eventDropTransformers.concat(hooks1.eventDropTransformers),\n calendarInteractions: hooks0.calendarInteractions.concat(hooks1.calendarInteractions),\n componentInteractions: hooks0.componentInteractions.concat(hooks1.componentInteractions),\n themeClasses: __assign(__assign({}, hooks0.themeClasses), hooks1.themeClasses),\n eventSourceDefs: hooks0.eventSourceDefs.concat(hooks1.eventSourceDefs),\n cmdFormatter: hooks1.cmdFormatter || hooks0.cmdFormatter,\n recurringTypes: hooks0.recurringTypes.concat(hooks1.recurringTypes),\n namedTimeZonedImpl: hooks1.namedTimeZonedImpl || hooks0.namedTimeZonedImpl,\n initialView: hooks0.initialView || hooks1.initialView,\n elementDraggingImpl: hooks0.elementDraggingImpl || hooks1.elementDraggingImpl,\n optionChangeHandlers: __assign(__assign({}, hooks0.optionChangeHandlers), hooks1.optionChangeHandlers),\n scrollGridImpl: hooks1.scrollGridImpl || hooks0.scrollGridImpl,\n contentTypeHandlers: __assign(__assign({}, hooks0.contentTypeHandlers), hooks1.contentTypeHandlers),\n listenerRefiners: __assign(__assign({}, hooks0.listenerRefiners), hooks1.listenerRefiners),\n optionRefiners: __assign(__assign({}, hooks0.optionRefiners), hooks1.optionRefiners),\n propSetHandlers: __assign(__assign({}, hooks0.propSetHandlers), hooks1.propSetHandlers)\n };\n}\n\nvar StandardTheme =\n/** @class */\nfunction (_super) {\n __extends(StandardTheme, _super);\n\n function StandardTheme() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n\n return StandardTheme;\n}(Theme);\n\nStandardTheme.prototype.classes = {\n root: 'fc-theme-standard',\n tableCellShaded: 'fc-cell-shaded',\n buttonGroup: 'fc-button-group',\n button: 'fc-button fc-button-primary',\n buttonActive: 'fc-button-active'\n};\nStandardTheme.prototype.baseIconClass = 'fc-icon';\nStandardTheme.prototype.iconClasses = {\n close: 'fc-icon-x',\n prev: 'fc-icon-chevron-left',\n next: 'fc-icon-chevron-right',\n prevYear: 'fc-icon-chevrons-left',\n nextYear: 'fc-icon-chevrons-right'\n};\nStandardTheme.prototype.rtlIconClasses = {\n prev: 'fc-icon-chevron-right',\n next: 'fc-icon-chevron-left',\n prevYear: 'fc-icon-chevrons-right',\n nextYear: 'fc-icon-chevrons-left'\n};\nStandardTheme.prototype.iconOverrideOption = 'buttonIcons'; // TODO: make TS-friendly\n\nStandardTheme.prototype.iconOverrideCustomButtonOption = 'icon';\nStandardTheme.prototype.iconOverridePrefix = 'fc-icon-';\n\nfunction compileViewDefs(defaultConfigs, overrideConfigs) {\n var hash = {};\n var viewType;\n\n for (viewType in defaultConfigs) {\n ensureViewDef(viewType, hash, defaultConfigs, overrideConfigs);\n }\n\n for (viewType in overrideConfigs) {\n ensureViewDef(viewType, hash, defaultConfigs, overrideConfigs);\n }\n\n return hash;\n}\n\nfunction ensureViewDef(viewType, hash, defaultConfigs, overrideConfigs) {\n if (hash[viewType]) {\n return hash[viewType];\n }\n\n var viewDef = buildViewDef(viewType, hash, defaultConfigs, overrideConfigs);\n\n if (viewDef) {\n hash[viewType] = viewDef;\n }\n\n return viewDef;\n}\n\nfunction buildViewDef(viewType, hash, defaultConfigs, overrideConfigs) {\n var defaultConfig = defaultConfigs[viewType];\n var overrideConfig = overrideConfigs[viewType];\n\n var queryProp = function queryProp(name) {\n return defaultConfig && defaultConfig[name] !== null ? defaultConfig[name] : overrideConfig && overrideConfig[name] !== null ? overrideConfig[name] : null;\n };\n\n var theComponent = queryProp('component');\n var superType = queryProp('superType');\n var superDef = null;\n\n if (superType) {\n if (superType === viewType) {\n throw new Error('Can\\'t have a custom view type that references itself');\n }\n\n superDef = ensureViewDef(superType, hash, defaultConfigs, overrideConfigs);\n }\n\n if (!theComponent && superDef) {\n theComponent = superDef.component;\n }\n\n if (!theComponent) {\n return null; // don't throw a warning, might be settings for a single-unit view\n }\n\n return {\n type: viewType,\n component: theComponent,\n defaults: __assign(__assign({}, superDef ? superDef.defaults : {}), defaultConfig ? defaultConfig.rawOptions : {}),\n overrides: __assign(__assign({}, superDef ? superDef.overrides : {}), overrideConfig ? overrideConfig.rawOptions : {})\n };\n}\n/* eslint max-classes-per-file: off */\n// NOTE: in JSX, you should always use this class with arg. otherwise, will default to any???\n\n\nvar RenderHook =\n/** @class */\nfunction (_super) {\n __extends(RenderHook, _super);\n\n function RenderHook() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.rootElRef = createRef();\n\n _this.handleRootEl = function (el) {\n setRef(_this.rootElRef, el);\n\n if (_this.props.elRef) {\n setRef(_this.props.elRef, el);\n }\n };\n\n return _this;\n }\n\n RenderHook.prototype.render = function () {\n var _this = this;\n\n var props = this.props;\n var hookProps = props.hookProps;\n return createElement(MountHook, {\n hookProps: hookProps,\n didMount: props.didMount,\n willUnmount: props.willUnmount,\n elRef: this.handleRootEl\n }, function (rootElRef) {\n return createElement(ContentHook, {\n hookProps: hookProps,\n content: props.content,\n defaultContent: props.defaultContent,\n backupElRef: _this.rootElRef\n }, function (innerElRef, innerContent) {\n return props.children(rootElRef, normalizeClassNames(props.classNames, hookProps), innerElRef, innerContent);\n });\n });\n };\n\n return RenderHook;\n}(BaseComponent); // TODO: rename to be about function, not default. use in above type\n// for forcing rerender of components that use the ContentHook\n\n\nvar CustomContentRenderContext = createContext(0);\n\nfunction ContentHook(props) {\n return createElement(CustomContentRenderContext.Consumer, null, function (renderId) {\n return createElement(ContentHookInner, __assign({\n renderId: renderId\n }, props));\n });\n}\n\nvar ContentHookInner =\n/** @class */\nfunction (_super) {\n __extends(ContentHookInner, _super);\n\n function ContentHookInner() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.innerElRef = createRef();\n return _this;\n }\n\n ContentHookInner.prototype.render = function () {\n return this.props.children(this.innerElRef, this.renderInnerContent());\n };\n\n ContentHookInner.prototype.componentDidMount = function () {\n this.updateCustomContent();\n };\n\n ContentHookInner.prototype.componentDidUpdate = function () {\n this.updateCustomContent();\n };\n\n ContentHookInner.prototype.componentWillUnmount = function () {\n if (this.customContentInfo && this.customContentInfo.destroy) {\n this.customContentInfo.destroy();\n }\n };\n\n ContentHookInner.prototype.renderInnerContent = function () {\n var contentTypeHandlers = this.context.pluginHooks.contentTypeHandlers;\n\n var _a = this,\n props = _a.props,\n customContentInfo = _a.customContentInfo;\n\n var rawVal = props.content;\n var innerContent = normalizeContent(rawVal, props.hookProps);\n var innerContentVDom = null;\n\n if (innerContent === undefined) {\n // use the default\n innerContent = normalizeContent(props.defaultContent, props.hookProps);\n }\n\n if (innerContent !== undefined) {\n // we allow custom content handlers to return nothing\n if (customContentInfo) {\n customContentInfo.contentVal = innerContent[customContentInfo.contentKey];\n } else if (typeof innerContent === 'object') {\n // look for a prop that would indicate a custom content handler is needed\n for (var contentKey in contentTypeHandlers) {\n if (innerContent[contentKey] !== undefined) {\n var stuff = contentTypeHandlers[contentKey]();\n customContentInfo = this.customContentInfo = __assign({\n contentKey: contentKey,\n contentVal: innerContent[contentKey]\n }, stuff);\n break;\n }\n }\n }\n\n if (customContentInfo) {\n innerContentVDom = []; // signal that something was specified\n } else {\n innerContentVDom = innerContent; // assume a [p]react vdom node. use it\n }\n }\n\n return innerContentVDom;\n };\n\n ContentHookInner.prototype.updateCustomContent = function () {\n if (this.customContentInfo) {\n this.customContentInfo.render(this.innerElRef.current || this.props.backupElRef.current, // the element to render into\n this.customContentInfo.contentVal);\n }\n };\n\n return ContentHookInner;\n}(BaseComponent);\n\nvar MountHook =\n/** @class */\nfunction (_super) {\n __extends(MountHook, _super);\n\n function MountHook() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.handleRootEl = function (rootEl) {\n _this.rootEl = rootEl;\n\n if (_this.props.elRef) {\n setRef(_this.props.elRef, rootEl);\n }\n };\n\n return _this;\n }\n\n MountHook.prototype.render = function () {\n return this.props.children(this.handleRootEl);\n };\n\n MountHook.prototype.componentDidMount = function () {\n var callback = this.props.didMount;\n\n if (callback) {\n callback(__assign(__assign({}, this.props.hookProps), {\n el: this.rootEl\n }));\n }\n };\n\n MountHook.prototype.componentWillUnmount = function () {\n var callback = this.props.willUnmount;\n\n if (callback) {\n callback(__assign(__assign({}, this.props.hookProps), {\n el: this.rootEl\n }));\n }\n };\n\n return MountHook;\n}(BaseComponent);\n\nfunction buildClassNameNormalizer() {\n var currentGenerator;\n var currentHookProps;\n var currentClassNames = [];\n return function (generator, hookProps) {\n if (!currentHookProps || !isPropsEqual(currentHookProps, hookProps) || generator !== currentGenerator) {\n currentGenerator = generator;\n currentHookProps = hookProps;\n currentClassNames = normalizeClassNames(generator, hookProps);\n }\n\n return currentClassNames;\n };\n}\n\nfunction normalizeClassNames(classNames, hookProps) {\n if (typeof classNames === 'function') {\n classNames = classNames(hookProps);\n }\n\n return parseClassNames(classNames);\n}\n\nfunction normalizeContent(input, hookProps) {\n if (typeof input === 'function') {\n return input(hookProps, createElement); // give the function the vdom-creation func\n }\n\n return input;\n}\n\nvar ViewRoot =\n/** @class */\nfunction (_super) {\n __extends(ViewRoot, _super);\n\n function ViewRoot() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.normalizeClassNames = buildClassNameNormalizer();\n return _this;\n }\n\n ViewRoot.prototype.render = function () {\n var _a = this,\n props = _a.props,\n context = _a.context;\n\n var options = context.options;\n var hookProps = {\n view: context.viewApi\n };\n var customClassNames = this.normalizeClassNames(options.viewClassNames, hookProps);\n return createElement(MountHook, {\n hookProps: hookProps,\n didMount: options.viewDidMount,\n willUnmount: options.viewWillUnmount,\n elRef: props.elRef\n }, function (rootElRef) {\n return props.children(rootElRef, [\"fc-\" + props.viewSpec.type + \"-view\", 'fc-view'].concat(customClassNames));\n });\n };\n\n return ViewRoot;\n}(BaseComponent);\n\nfunction parseViewConfigs(inputs) {\n return mapHash(inputs, parseViewConfig);\n}\n\nfunction parseViewConfig(input) {\n var rawOptions = typeof input === 'function' ? {\n component: input\n } : input;\n var component = rawOptions.component;\n\n if (rawOptions.content) {\n component = createViewHookComponent(rawOptions); // TODO: remove content/classNames/didMount/etc from options?\n }\n\n return {\n superType: rawOptions.type,\n component: component,\n rawOptions: rawOptions\n };\n}\n\nfunction createViewHookComponent(options) {\n return function (viewProps) {\n return createElement(ViewContextType.Consumer, null, function (context) {\n return createElement(ViewRoot, {\n viewSpec: context.viewSpec\n }, function (viewElRef, viewClassNames) {\n var hookProps = __assign(__assign({}, viewProps), {\n nextDayThreshold: context.options.nextDayThreshold\n });\n\n return createElement(RenderHook, {\n hookProps: hookProps,\n classNames: options.classNames,\n content: options.content,\n didMount: options.didMount,\n willUnmount: options.willUnmount,\n elRef: viewElRef\n }, function (rootElRef, customClassNames, innerElRef, innerContent) {\n return createElement(\"div\", {\n className: viewClassNames.concat(customClassNames).join(' '),\n ref: rootElRef\n }, innerContent);\n });\n });\n });\n };\n}\n\nfunction buildViewSpecs(defaultInputs, optionOverrides, dynamicOptionOverrides, localeDefaults) {\n var defaultConfigs = parseViewConfigs(defaultInputs);\n var overrideConfigs = parseViewConfigs(optionOverrides.views);\n var viewDefs = compileViewDefs(defaultConfigs, overrideConfigs);\n return mapHash(viewDefs, function (viewDef) {\n return buildViewSpec(viewDef, overrideConfigs, optionOverrides, dynamicOptionOverrides, localeDefaults);\n });\n}\n\nfunction buildViewSpec(viewDef, overrideConfigs, optionOverrides, dynamicOptionOverrides, localeDefaults) {\n var durationInput = viewDef.overrides.duration || viewDef.defaults.duration || dynamicOptionOverrides.duration || optionOverrides.duration;\n var duration = null;\n var durationUnit = '';\n var singleUnit = '';\n var singleUnitOverrides = {};\n\n if (durationInput) {\n duration = createDurationCached(durationInput);\n\n if (duration) {\n // valid?\n var denom = greatestDurationDenominator(duration);\n durationUnit = denom.unit;\n\n if (denom.value === 1) {\n singleUnit = durationUnit;\n singleUnitOverrides = overrideConfigs[durationUnit] ? overrideConfigs[durationUnit].rawOptions : {};\n }\n }\n }\n\n var queryButtonText = function queryButtonText(optionsSubset) {\n var buttonTextMap = optionsSubset.buttonText || {};\n var buttonTextKey = viewDef.defaults.buttonTextKey;\n\n if (buttonTextKey != null && buttonTextMap[buttonTextKey] != null) {\n return buttonTextMap[buttonTextKey];\n }\n\n if (buttonTextMap[viewDef.type] != null) {\n return buttonTextMap[viewDef.type];\n }\n\n if (buttonTextMap[singleUnit] != null) {\n return buttonTextMap[singleUnit];\n }\n\n return null;\n };\n\n return {\n type: viewDef.type,\n component: viewDef.component,\n duration: duration,\n durationUnit: durationUnit,\n singleUnit: singleUnit,\n optionDefaults: viewDef.defaults,\n optionOverrides: __assign(__assign({}, singleUnitOverrides), viewDef.overrides),\n buttonTextOverride: queryButtonText(dynamicOptionOverrides) || queryButtonText(optionOverrides) || // constructor-specified buttonText lookup hash takes precedence\n viewDef.overrides.buttonText,\n buttonTextDefault: queryButtonText(localeDefaults) || viewDef.defaults.buttonText || queryButtonText(BASE_OPTION_DEFAULTS) || viewDef.type\n };\n} // hack to get memoization working\n\n\nvar durationInputMap = {};\n\nfunction createDurationCached(durationInput) {\n var json = JSON.stringify(durationInput);\n var res = durationInputMap[json];\n\n if (res === undefined) {\n res = createDuration(durationInput);\n durationInputMap[json] = res;\n }\n\n return res;\n}\n\nvar DateProfileGenerator =\n/** @class */\nfunction () {\n function DateProfileGenerator(props) {\n this.props = props;\n this.nowDate = getNow(props.nowInput, props.dateEnv);\n this.initHiddenDays();\n }\n /* Date Range Computation\n ------------------------------------------------------------------------------------------------------------------*/\n // Builds a structure with info about what the dates/ranges will be for the \"prev\" view.\n\n\n DateProfileGenerator.prototype.buildPrev = function (currentDateProfile, currentDate, forceToValid) {\n var dateEnv = this.props.dateEnv;\n var prevDate = dateEnv.subtract(dateEnv.startOf(currentDate, currentDateProfile.currentRangeUnit), // important for start-of-month\n currentDateProfile.dateIncrement);\n return this.build(prevDate, -1, forceToValid);\n }; // Builds a structure with info about what the dates/ranges will be for the \"next\" view.\n\n\n DateProfileGenerator.prototype.buildNext = function (currentDateProfile, currentDate, forceToValid) {\n var dateEnv = this.props.dateEnv;\n var nextDate = dateEnv.add(dateEnv.startOf(currentDate, currentDateProfile.currentRangeUnit), // important for start-of-month\n currentDateProfile.dateIncrement);\n return this.build(nextDate, 1, forceToValid);\n }; // Builds a structure holding dates/ranges for rendering around the given date.\n // Optional direction param indicates whether the date is being incremented/decremented\n // from its previous value. decremented = -1, incremented = 1 (default).\n\n\n DateProfileGenerator.prototype.build = function (currentDate, direction, forceToValid) {\n if (forceToValid === void 0) {\n forceToValid = true;\n }\n\n var props = this.props;\n var validRange;\n var currentInfo;\n var isRangeAllDay;\n var renderRange;\n var activeRange;\n var isValid;\n validRange = this.buildValidRange();\n validRange = this.trimHiddenDays(validRange);\n\n if (forceToValid) {\n currentDate = constrainMarkerToRange(currentDate, validRange);\n }\n\n currentInfo = this.buildCurrentRangeInfo(currentDate, direction);\n isRangeAllDay = /^(year|month|week|day)$/.test(currentInfo.unit);\n renderRange = this.buildRenderRange(this.trimHiddenDays(currentInfo.range), currentInfo.unit, isRangeAllDay);\n renderRange = this.trimHiddenDays(renderRange);\n activeRange = renderRange;\n\n if (!props.showNonCurrentDates) {\n activeRange = intersectRanges(activeRange, currentInfo.range);\n }\n\n activeRange = this.adjustActiveRange(activeRange);\n activeRange = intersectRanges(activeRange, validRange); // might return null\n // it's invalid if the originally requested date is not contained,\n // or if the range is completely outside of the valid range.\n\n isValid = rangesIntersect(currentInfo.range, validRange);\n return {\n // constraint for where prev/next operations can go and where events can be dragged/resized to.\n // an object with optional start and end properties.\n validRange: validRange,\n // range the view is formally responsible for.\n // for example, a month view might have 1st-31st, excluding padded dates\n currentRange: currentInfo.range,\n // name of largest unit being displayed, like \"month\" or \"week\"\n currentRangeUnit: currentInfo.unit,\n isRangeAllDay: isRangeAllDay,\n // dates that display events and accept drag-n-drop\n // will be `null` if no dates accept events\n activeRange: activeRange,\n // date range with a rendered skeleton\n // includes not-active days that need some sort of DOM\n renderRange: renderRange,\n // Duration object that denotes the first visible time of any given day\n slotMinTime: props.slotMinTime,\n // Duration object that denotes the exclusive visible end time of any given day\n slotMaxTime: props.slotMaxTime,\n isValid: isValid,\n // how far the current date will move for a prev/next operation\n dateIncrement: this.buildDateIncrement(currentInfo.duration)\n };\n }; // Builds an object with optional start/end properties.\n // Indicates the minimum/maximum dates to display.\n // not responsible for trimming hidden days.\n\n\n DateProfileGenerator.prototype.buildValidRange = function () {\n var input = this.props.validRangeInput;\n var simpleInput = typeof input === 'function' ? input.call(this.props.calendarApi, this.nowDate) : input;\n return this.refineRange(simpleInput) || {\n start: null,\n end: null\n }; // completely open-ended\n }; // Builds a structure with info about the \"current\" range, the range that is\n // highlighted as being the current month for example.\n // See build() for a description of `direction`.\n // Guaranteed to have `range` and `unit` properties. `duration` is optional.\n\n\n DateProfileGenerator.prototype.buildCurrentRangeInfo = function (date, direction) {\n var props = this.props;\n var duration = null;\n var unit = null;\n var range = null;\n var dayCount;\n\n if (props.duration) {\n duration = props.duration;\n unit = props.durationUnit;\n range = this.buildRangeFromDuration(date, direction, duration, unit);\n } else if (dayCount = this.props.dayCount) {\n unit = 'day';\n range = this.buildRangeFromDayCount(date, direction, dayCount);\n } else if (range = this.buildCustomVisibleRange(date)) {\n unit = props.dateEnv.greatestWholeUnit(range.start, range.end).unit;\n } else {\n duration = this.getFallbackDuration();\n unit = greatestDurationDenominator(duration).unit;\n range = this.buildRangeFromDuration(date, direction, duration, unit);\n }\n\n return {\n duration: duration,\n unit: unit,\n range: range\n };\n };\n\n DateProfileGenerator.prototype.getFallbackDuration = function () {\n return createDuration({\n day: 1\n });\n }; // Returns a new activeRange to have time values (un-ambiguate)\n // slotMinTime or slotMaxTime causes the range to expand.\n\n\n DateProfileGenerator.prototype.adjustActiveRange = function (range) {\n var _a = this.props,\n dateEnv = _a.dateEnv,\n usesMinMaxTime = _a.usesMinMaxTime,\n slotMinTime = _a.slotMinTime,\n slotMaxTime = _a.slotMaxTime;\n var start = range.start,\n end = range.end;\n\n if (usesMinMaxTime) {\n // expand active range if slotMinTime is negative (why not when positive?)\n if (asRoughDays(slotMinTime) < 0) {\n start = startOfDay(start); // necessary?\n\n start = dateEnv.add(start, slotMinTime);\n } // expand active range if slotMaxTime is beyond one day (why not when negative?)\n\n\n if (asRoughDays(slotMaxTime) > 1) {\n end = startOfDay(end); // necessary?\n\n end = addDays(end, -1);\n end = dateEnv.add(end, slotMaxTime);\n }\n }\n\n return {\n start: start,\n end: end\n };\n }; // Builds the \"current\" range when it is specified as an explicit duration.\n // `unit` is the already-computed greatestDurationDenominator unit of duration.\n\n\n DateProfileGenerator.prototype.buildRangeFromDuration = function (date, direction, duration, unit) {\n var _a = this.props,\n dateEnv = _a.dateEnv,\n dateAlignment = _a.dateAlignment;\n var start;\n var end;\n var res; // compute what the alignment should be\n\n if (!dateAlignment) {\n var dateIncrement = this.props.dateIncrement;\n\n if (dateIncrement) {\n // use the smaller of the two units\n if (asRoughMs(dateIncrement) < asRoughMs(duration)) {\n dateAlignment = greatestDurationDenominator(dateIncrement).unit;\n } else {\n dateAlignment = unit;\n }\n } else {\n dateAlignment = unit;\n }\n } // if the view displays a single day or smaller\n\n\n if (asRoughDays(duration) <= 1) {\n if (this.isHiddenDay(start)) {\n start = this.skipHiddenDays(start, direction);\n start = startOfDay(start);\n }\n }\n\n function computeRes() {\n start = dateEnv.startOf(date, dateAlignment);\n end = dateEnv.add(start, duration);\n res = {\n start: start,\n end: end\n };\n }\n\n computeRes(); // if range is completely enveloped by hidden days, go past the hidden days\n\n if (!this.trimHiddenDays(res)) {\n date = this.skipHiddenDays(date, direction);\n computeRes();\n }\n\n return res;\n }; // Builds the \"current\" range when a dayCount is specified.\n\n\n DateProfileGenerator.prototype.buildRangeFromDayCount = function (date, direction, dayCount) {\n var _a = this.props,\n dateEnv = _a.dateEnv,\n dateAlignment = _a.dateAlignment;\n var runningCount = 0;\n var start = date;\n var end;\n\n if (dateAlignment) {\n start = dateEnv.startOf(start, dateAlignment);\n }\n\n start = startOfDay(start);\n start = this.skipHiddenDays(start, direction);\n end = start;\n\n do {\n end = addDays(end, 1);\n\n if (!this.isHiddenDay(end)) {\n runningCount += 1;\n }\n } while (runningCount < dayCount);\n\n return {\n start: start,\n end: end\n };\n }; // Builds a normalized range object for the \"visible\" range,\n // which is a way to define the currentRange and activeRange at the same time.\n\n\n DateProfileGenerator.prototype.buildCustomVisibleRange = function (date) {\n var props = this.props;\n var input = props.visibleRangeInput;\n var simpleInput = typeof input === 'function' ? input.call(props.calendarApi, props.dateEnv.toDate(date)) : input;\n var range = this.refineRange(simpleInput);\n\n if (range && (range.start == null || range.end == null)) {\n return null;\n }\n\n return range;\n }; // Computes the range that will represent the element/cells for *rendering*,\n // but which may have voided days/times.\n // not responsible for trimming hidden days.\n\n\n DateProfileGenerator.prototype.buildRenderRange = function (currentRange, currentRangeUnit, isRangeAllDay) {\n return currentRange;\n }; // Compute the duration value that should be added/substracted to the current date\n // when a prev/next operation happens.\n\n\n DateProfileGenerator.prototype.buildDateIncrement = function (fallback) {\n var dateIncrement = this.props.dateIncrement;\n var customAlignment;\n\n if (dateIncrement) {\n return dateIncrement;\n }\n\n if (customAlignment = this.props.dateAlignment) {\n return createDuration(1, customAlignment);\n }\n\n if (fallback) {\n return fallback;\n }\n\n return createDuration({\n days: 1\n });\n };\n\n DateProfileGenerator.prototype.refineRange = function (rangeInput) {\n if (rangeInput) {\n var range = parseRange(rangeInput, this.props.dateEnv);\n\n if (range) {\n range = computeVisibleDayRange(range);\n }\n\n return range;\n }\n\n return null;\n };\n /* Hidden Days\n ------------------------------------------------------------------------------------------------------------------*/\n // Initializes internal variables related to calculating hidden days-of-week\n\n\n DateProfileGenerator.prototype.initHiddenDays = function () {\n var hiddenDays = this.props.hiddenDays || []; // array of day-of-week indices that are hidden\n\n var isHiddenDayHash = []; // is the day-of-week hidden? (hash with day-of-week-index -> bool)\n\n var dayCnt = 0;\n var i;\n\n if (this.props.weekends === false) {\n hiddenDays.push(0, 6); // 0=sunday, 6=saturday\n }\n\n for (i = 0; i < 7; i += 1) {\n if (!(isHiddenDayHash[i] = hiddenDays.indexOf(i) !== -1)) {\n dayCnt += 1;\n }\n }\n\n if (!dayCnt) {\n throw new Error('invalid hiddenDays'); // all days were hidden? bad.\n }\n\n this.isHiddenDayHash = isHiddenDayHash;\n }; // Remove days from the beginning and end of the range that are computed as hidden.\n // If the whole range is trimmed off, returns null\n\n\n DateProfileGenerator.prototype.trimHiddenDays = function (range) {\n var start = range.start,\n end = range.end;\n\n if (start) {\n start = this.skipHiddenDays(start);\n }\n\n if (end) {\n end = this.skipHiddenDays(end, -1, true);\n }\n\n if (start == null || end == null || start < end) {\n return {\n start: start,\n end: end\n };\n }\n\n return null;\n }; // Is the current day hidden?\n // `day` is a day-of-week index (0-6), or a Date (used for UTC)\n\n\n DateProfileGenerator.prototype.isHiddenDay = function (day) {\n if (day instanceof Date) {\n day = day.getUTCDay();\n }\n\n return this.isHiddenDayHash[day];\n }; // Incrementing the current day until it is no longer a hidden day, returning a copy.\n // DOES NOT CONSIDER validRange!\n // If the initial value of `date` is not a hidden day, don't do anything.\n // Pass `isExclusive` as `true` if you are dealing with an end date.\n // `inc` defaults to `1` (increment one day forward each time)\n\n\n DateProfileGenerator.prototype.skipHiddenDays = function (date, inc, isExclusive) {\n if (inc === void 0) {\n inc = 1;\n }\n\n if (isExclusive === void 0) {\n isExclusive = false;\n }\n\n while (this.isHiddenDayHash[(date.getUTCDay() + (isExclusive ? inc : 0) + 7) % 7]) {\n date = addDays(date, inc);\n }\n\n return date;\n };\n\n return DateProfileGenerator;\n}();\n\nfunction reduceViewType(viewType, action) {\n switch (action.type) {\n case 'CHANGE_VIEW_TYPE':\n viewType = action.viewType;\n }\n\n return viewType;\n}\n\nfunction reduceDynamicOptionOverrides(dynamicOptionOverrides, action) {\n var _a;\n\n switch (action.type) {\n case 'SET_OPTION':\n return __assign(__assign({}, dynamicOptionOverrides), (_a = {}, _a[action.optionName] = action.rawOptionValue, _a));\n\n default:\n return dynamicOptionOverrides;\n }\n}\n\nfunction reduceDateProfile(currentDateProfile, action, currentDate, dateProfileGenerator) {\n var dp;\n\n switch (action.type) {\n case 'CHANGE_VIEW_TYPE':\n return dateProfileGenerator.build(action.dateMarker || currentDate);\n\n case 'CHANGE_DATE':\n if (!currentDateProfile.activeRange || !rangeContainsMarker(currentDateProfile.currentRange, action.dateMarker) // don't move if date already in view\n ) {\n return dateProfileGenerator.build(action.dateMarker);\n }\n\n break;\n\n case 'PREV':\n dp = dateProfileGenerator.buildPrev(currentDateProfile, currentDate);\n\n if (dp.isValid) {\n return dp;\n }\n\n break;\n\n case 'NEXT':\n dp = dateProfileGenerator.buildNext(currentDateProfile, currentDate);\n\n if (dp.isValid) {\n return dp;\n }\n\n break;\n }\n\n return currentDateProfile;\n}\n\nfunction initEventSources(calendarOptions, dateProfile, context) {\n var activeRange = dateProfile ? dateProfile.activeRange : null;\n return addSources({}, parseInitialSources(calendarOptions, context), activeRange, context);\n}\n\nfunction reduceEventSources(eventSources, action, dateProfile, context) {\n var activeRange = dateProfile ? dateProfile.activeRange : null; // need this check?\n\n switch (action.type) {\n case 'ADD_EVENT_SOURCES':\n // already parsed\n return addSources(eventSources, action.sources, activeRange, context);\n\n case 'REMOVE_EVENT_SOURCE':\n return removeSource(eventSources, action.sourceId);\n\n case 'PREV': // TODO: how do we track all actions that affect dateProfile :(\n\n case 'NEXT':\n case 'CHANGE_DATE':\n case 'CHANGE_VIEW_TYPE':\n if (dateProfile) {\n return fetchDirtySources(eventSources, activeRange, context);\n }\n\n return eventSources;\n\n case 'FETCH_EVENT_SOURCES':\n return fetchSourcesByIds(eventSources, action.sourceIds ? // why no type?\n arrayToHash(action.sourceIds) : excludeStaticSources(eventSources, context), activeRange, context);\n\n case 'RECEIVE_EVENTS':\n case 'RECEIVE_EVENT_ERROR':\n return receiveResponse(eventSources, action.sourceId, action.fetchId, action.fetchRange);\n\n case 'REMOVE_ALL_EVENT_SOURCES':\n return {};\n\n default:\n return eventSources;\n }\n}\n\nfunction reduceEventSourcesNewTimeZone(eventSources, dateProfile, context) {\n var activeRange = dateProfile ? dateProfile.activeRange : null; // need this check?\n\n return fetchSourcesByIds(eventSources, excludeStaticSources(eventSources, context), activeRange, context);\n}\n\nfunction computeEventSourcesLoading(eventSources) {\n for (var sourceId in eventSources) {\n if (eventSources[sourceId].isFetching) {\n return true;\n }\n }\n\n return false;\n}\n\nfunction addSources(eventSourceHash, sources, fetchRange, context) {\n var hash = {};\n\n for (var _i = 0, sources_1 = sources; _i < sources_1.length; _i++) {\n var source = sources_1[_i];\n hash[source.sourceId] = source;\n }\n\n if (fetchRange) {\n hash = fetchDirtySources(hash, fetchRange, context);\n }\n\n return __assign(__assign({}, eventSourceHash), hash);\n}\n\nfunction removeSource(eventSourceHash, sourceId) {\n return filterHash(eventSourceHash, function (eventSource) {\n return eventSource.sourceId !== sourceId;\n });\n}\n\nfunction fetchDirtySources(sourceHash, fetchRange, context) {\n return fetchSourcesByIds(sourceHash, filterHash(sourceHash, function (eventSource) {\n return isSourceDirty(eventSource, fetchRange, context);\n }), fetchRange, context);\n}\n\nfunction isSourceDirty(eventSource, fetchRange, context) {\n if (!doesSourceNeedRange(eventSource, context)) {\n return !eventSource.latestFetchId;\n }\n\n return !context.options.lazyFetching || !eventSource.fetchRange || eventSource.isFetching || // always cancel outdated in-progress fetches\n fetchRange.start < eventSource.fetchRange.start || fetchRange.end > eventSource.fetchRange.end;\n}\n\nfunction fetchSourcesByIds(prevSources, sourceIdHash, fetchRange, context) {\n var nextSources = {};\n\n for (var sourceId in prevSources) {\n var source = prevSources[sourceId];\n\n if (sourceIdHash[sourceId]) {\n nextSources[sourceId] = fetchSource(source, fetchRange, context);\n } else {\n nextSources[sourceId] = source;\n }\n }\n\n return nextSources;\n}\n\nfunction fetchSource(eventSource, fetchRange, context) {\n var options = context.options,\n calendarApi = context.calendarApi;\n var sourceDef = context.pluginHooks.eventSourceDefs[eventSource.sourceDefId];\n var fetchId = guid();\n sourceDef.fetch({\n eventSource: eventSource,\n range: fetchRange,\n context: context\n }, function (res) {\n var rawEvents = res.rawEvents;\n\n if (options.eventSourceSuccess) {\n rawEvents = options.eventSourceSuccess.call(calendarApi, rawEvents, res.xhr) || rawEvents;\n }\n\n if (eventSource.success) {\n rawEvents = eventSource.success.call(calendarApi, rawEvents, res.xhr) || rawEvents;\n }\n\n context.dispatch({\n type: 'RECEIVE_EVENTS',\n sourceId: eventSource.sourceId,\n fetchId: fetchId,\n fetchRange: fetchRange,\n rawEvents: rawEvents\n });\n }, function (error) {\n console.warn(error.message, error);\n\n if (options.eventSourceFailure) {\n options.eventSourceFailure.call(calendarApi, error);\n }\n\n if (eventSource.failure) {\n eventSource.failure(error);\n }\n\n context.dispatch({\n type: 'RECEIVE_EVENT_ERROR',\n sourceId: eventSource.sourceId,\n fetchId: fetchId,\n fetchRange: fetchRange,\n error: error\n });\n });\n return __assign(__assign({}, eventSource), {\n isFetching: true,\n latestFetchId: fetchId\n });\n}\n\nfunction receiveResponse(sourceHash, sourceId, fetchId, fetchRange) {\n var _a;\n\n var eventSource = sourceHash[sourceId];\n\n if (eventSource && // not already removed\n fetchId === eventSource.latestFetchId) {\n return __assign(__assign({}, sourceHash), (_a = {}, _a[sourceId] = __assign(__assign({}, eventSource), {\n isFetching: false,\n fetchRange: fetchRange\n }), _a));\n }\n\n return sourceHash;\n}\n\nfunction excludeStaticSources(eventSources, context) {\n return filterHash(eventSources, function (eventSource) {\n return doesSourceNeedRange(eventSource, context);\n });\n}\n\nfunction parseInitialSources(rawOptions, context) {\n var refiners = buildEventSourceRefiners(context);\n var rawSources = [].concat(rawOptions.eventSources || []);\n var sources = []; // parsed\n\n if (rawOptions.initialEvents) {\n rawSources.unshift(rawOptions.initialEvents);\n }\n\n if (rawOptions.events) {\n rawSources.unshift(rawOptions.events);\n }\n\n for (var _i = 0, rawSources_1 = rawSources; _i < rawSources_1.length; _i++) {\n var rawSource = rawSources_1[_i];\n var source = parseEventSource(rawSource, context, refiners);\n\n if (source) {\n sources.push(source);\n }\n }\n\n return sources;\n}\n\nfunction doesSourceNeedRange(eventSource, context) {\n var defs = context.pluginHooks.eventSourceDefs;\n return !defs[eventSource.sourceDefId].ignoreRange;\n}\n\nfunction reduceDateSelection(currentSelection, action) {\n switch (action.type) {\n case 'UNSELECT_DATES':\n return null;\n\n case 'SELECT_DATES':\n return action.selection;\n\n default:\n return currentSelection;\n }\n}\n\nfunction reduceSelectedEvent(currentInstanceId, action) {\n switch (action.type) {\n case 'UNSELECT_EVENT':\n return '';\n\n case 'SELECT_EVENT':\n return action.eventInstanceId;\n\n default:\n return currentInstanceId;\n }\n}\n\nfunction reduceEventDrag(currentDrag, action) {\n var newDrag;\n\n switch (action.type) {\n case 'UNSET_EVENT_DRAG':\n return null;\n\n case 'SET_EVENT_DRAG':\n newDrag = action.state;\n return {\n affectedEvents: newDrag.affectedEvents,\n mutatedEvents: newDrag.mutatedEvents,\n isEvent: newDrag.isEvent\n };\n\n default:\n return currentDrag;\n }\n}\n\nfunction reduceEventResize(currentResize, action) {\n var newResize;\n\n switch (action.type) {\n case 'UNSET_EVENT_RESIZE':\n return null;\n\n case 'SET_EVENT_RESIZE':\n newResize = action.state;\n return {\n affectedEvents: newResize.affectedEvents,\n mutatedEvents: newResize.mutatedEvents,\n isEvent: newResize.isEvent\n };\n\n default:\n return currentResize;\n }\n}\n\nfunction parseToolbars(calendarOptions, calendarOptionOverrides, theme, viewSpecs, calendarApi) {\n var viewsWithButtons = [];\n var headerToolbar = calendarOptions.headerToolbar ? parseToolbar(calendarOptions.headerToolbar, calendarOptions, calendarOptionOverrides, theme, viewSpecs, calendarApi, viewsWithButtons) : null;\n var footerToolbar = calendarOptions.footerToolbar ? parseToolbar(calendarOptions.footerToolbar, calendarOptions, calendarOptionOverrides, theme, viewSpecs, calendarApi, viewsWithButtons) : null;\n return {\n headerToolbar: headerToolbar,\n footerToolbar: footerToolbar,\n viewsWithButtons: viewsWithButtons\n };\n}\n\nfunction parseToolbar(sectionStrHash, calendarOptions, calendarOptionOverrides, theme, viewSpecs, calendarApi, viewsWithButtons) {\n return mapHash(sectionStrHash, function (sectionStr) {\n return parseSection(sectionStr, calendarOptions, calendarOptionOverrides, theme, viewSpecs, calendarApi, viewsWithButtons);\n });\n}\n/*\nBAD: querying icons and text here. should be done at render time\n*/\n\n\nfunction parseSection(sectionStr, calendarOptions, calendarOptionOverrides, theme, viewSpecs, calendarApi, viewsWithButtons) {\n var isRtl = calendarOptions.direction === 'rtl';\n var calendarCustomButtons = calendarOptions.customButtons || {};\n var calendarButtonTextOverrides = calendarOptionOverrides.buttonText || {};\n var calendarButtonText = calendarOptions.buttonText || {};\n var sectionSubstrs = sectionStr ? sectionStr.split(' ') : [];\n return sectionSubstrs.map(function (buttonGroupStr) {\n return buttonGroupStr.split(',').map(function (buttonName) {\n if (buttonName === 'title') {\n return {\n buttonName: buttonName\n };\n }\n\n var customButtonProps;\n var viewSpec;\n var buttonClick;\n var buttonIcon; // only one of these will be set\n\n var buttonText; // \"\n\n if (customButtonProps = calendarCustomButtons[buttonName]) {\n buttonClick = function buttonClick(ev) {\n if (customButtonProps.click) {\n customButtonProps.click.call(ev.target, ev, ev.target);\n }\n };\n\n (buttonIcon = theme.getCustomButtonIconClass(customButtonProps)) || (buttonIcon = theme.getIconClass(buttonName, isRtl)) || (buttonText = customButtonProps.text);\n } else if (viewSpec = viewSpecs[buttonName]) {\n viewsWithButtons.push(buttonName);\n\n buttonClick = function buttonClick() {\n calendarApi.changeView(buttonName);\n };\n\n (buttonText = viewSpec.buttonTextOverride) || (buttonIcon = theme.getIconClass(buttonName, isRtl)) || (buttonText = viewSpec.buttonTextDefault);\n } else if (calendarApi[buttonName]) {\n // a calendarApi method\n buttonClick = function buttonClick() {\n calendarApi[buttonName]();\n };\n\n (buttonText = calendarButtonTextOverrides[buttonName]) || (buttonIcon = theme.getIconClass(buttonName, isRtl)) || (buttonText = calendarButtonText[buttonName]); // ^ everything else is considered default\n }\n\n return {\n buttonName: buttonName,\n buttonClick: buttonClick,\n buttonIcon: buttonIcon,\n buttonText: buttonText\n };\n });\n });\n}\n\nvar eventSourceDef = {\n ignoreRange: true,\n parseMeta: function parseMeta(refined) {\n if (Array.isArray(refined.events)) {\n return refined.events;\n }\n\n return null;\n },\n fetch: function fetch(arg, success) {\n success({\n rawEvents: arg.eventSource.meta\n });\n }\n};\nvar arrayEventSourcePlugin = createPlugin({\n eventSourceDefs: [eventSourceDef]\n});\nvar eventSourceDef$1 = {\n parseMeta: function parseMeta(refined) {\n if (typeof refined.events === 'function') {\n return refined.events;\n }\n\n return null;\n },\n fetch: function fetch(arg, success, failure) {\n var dateEnv = arg.context.dateEnv;\n var func = arg.eventSource.meta;\n unpromisify(func.bind(null, buildRangeApiWithTimeZone(arg.range, dateEnv)), function (rawEvents) {\n success({\n rawEvents: rawEvents\n }); // needs an object response\n }, failure);\n }\n};\nvar funcEventSourcePlugin = createPlugin({\n eventSourceDefs: [eventSourceDef$1]\n});\n\nfunction requestJson(method, url, params, successCallback, failureCallback) {\n method = method.toUpperCase();\n var body = null;\n\n if (method === 'GET') {\n url = injectQueryStringParams(url, params);\n } else {\n body = encodeParams(params);\n }\n\n var xhr = new XMLHttpRequest();\n xhr.open(method, url, true);\n\n if (method !== 'GET') {\n xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');\n }\n\n xhr.onload = function () {\n if (xhr.status >= 200 && xhr.status < 400) {\n var parsed = false;\n var res = void 0;\n\n try {\n res = JSON.parse(xhr.responseText);\n parsed = true;\n } catch (err) {// will handle parsed=false\n }\n\n if (parsed) {\n successCallback(res, xhr);\n } else {\n failureCallback('Failure parsing JSON', xhr);\n }\n } else {\n failureCallback('Request failed', xhr);\n }\n };\n\n xhr.onerror = function () {\n failureCallback('Request failed', xhr);\n };\n\n xhr.send(body);\n}\n\nfunction injectQueryStringParams(url, params) {\n return url + (url.indexOf('?') === -1 ? '?' : '&') + encodeParams(params);\n}\n\nfunction encodeParams(params) {\n var parts = [];\n\n for (var key in params) {\n parts.push(encodeURIComponent(key) + \"=\" + encodeURIComponent(params[key]));\n }\n\n return parts.join('&');\n}\n\nvar JSON_FEED_EVENT_SOURCE_REFINERS = {\n method: String,\n extraParams: identity,\n startParam: String,\n endParam: String,\n timeZoneParam: String\n};\nvar eventSourceDef$2 = {\n parseMeta: function parseMeta(refined) {\n if (refined.url && (refined.format === 'json' || !refined.format)) {\n return {\n url: refined.url,\n format: 'json',\n method: (refined.method || 'GET').toUpperCase(),\n extraParams: refined.extraParams,\n startParam: refined.startParam,\n endParam: refined.endParam,\n timeZoneParam: refined.timeZoneParam\n };\n }\n\n return null;\n },\n fetch: function fetch(arg, success, failure) {\n var meta = arg.eventSource.meta;\n var requestParams = buildRequestParams(meta, arg.range, arg.context);\n requestJson(meta.method, meta.url, requestParams, function (rawEvents, xhr) {\n success({\n rawEvents: rawEvents,\n xhr: xhr\n });\n }, function (errorMessage, xhr) {\n failure({\n message: errorMessage,\n xhr: xhr\n });\n });\n }\n};\nvar jsonFeedEventSourcePlugin = createPlugin({\n eventSourceRefiners: JSON_FEED_EVENT_SOURCE_REFINERS,\n eventSourceDefs: [eventSourceDef$2]\n});\n\nfunction buildRequestParams(meta, range, context) {\n var dateEnv = context.dateEnv,\n options = context.options;\n var startParam;\n var endParam;\n var timeZoneParam;\n var customRequestParams;\n var params = {};\n startParam = meta.startParam;\n\n if (startParam == null) {\n startParam = options.startParam;\n }\n\n endParam = meta.endParam;\n\n if (endParam == null) {\n endParam = options.endParam;\n }\n\n timeZoneParam = meta.timeZoneParam;\n\n if (timeZoneParam == null) {\n timeZoneParam = options.timeZoneParam;\n } // retrieve any outbound GET/POST data from the options\n\n\n if (typeof meta.extraParams === 'function') {\n // supplied as a function that returns a key/value object\n customRequestParams = meta.extraParams();\n } else {\n // probably supplied as a straight key/value object\n customRequestParams = meta.extraParams || {};\n }\n\n __assign(params, customRequestParams);\n\n params[startParam] = dateEnv.formatIso(range.start);\n params[endParam] = dateEnv.formatIso(range.end);\n\n if (dateEnv.timeZone !== 'local') {\n params[timeZoneParam] = dateEnv.timeZone;\n }\n\n return params;\n}\n\nvar SIMPLE_RECURRING_REFINERS = {\n daysOfWeek: identity,\n startTime: createDuration,\n endTime: createDuration,\n duration: createDuration,\n startRecur: identity,\n endRecur: identity\n};\nvar recurring = {\n parse: function parse(refined, dateEnv) {\n if (refined.daysOfWeek || refined.startTime || refined.endTime || refined.startRecur || refined.endRecur) {\n var recurringData = {\n daysOfWeek: refined.daysOfWeek || null,\n startTime: refined.startTime || null,\n endTime: refined.endTime || null,\n startRecur: refined.startRecur ? dateEnv.createMarker(refined.startRecur) : null,\n endRecur: refined.endRecur ? dateEnv.createMarker(refined.endRecur) : null\n };\n var duration = void 0;\n\n if (refined.duration) {\n duration = refined.duration;\n }\n\n if (!duration && refined.startTime && refined.endTime) {\n duration = subtractDurations(refined.endTime, refined.startTime);\n }\n\n return {\n allDayGuess: Boolean(!refined.startTime && !refined.endTime),\n duration: duration,\n typeData: recurringData\n };\n }\n\n return null;\n },\n expand: function expand(typeData, framingRange, dateEnv) {\n var clippedFramingRange = intersectRanges(framingRange, {\n start: typeData.startRecur,\n end: typeData.endRecur\n });\n\n if (clippedFramingRange) {\n return expandRanges(typeData.daysOfWeek, typeData.startTime, clippedFramingRange, dateEnv);\n }\n\n return [];\n }\n};\nvar simpleRecurringEventsPlugin = createPlugin({\n recurringTypes: [recurring],\n eventRefiners: SIMPLE_RECURRING_REFINERS\n});\n\nfunction expandRanges(daysOfWeek, startTime, framingRange, dateEnv) {\n var dowHash = daysOfWeek ? arrayToHash(daysOfWeek) : null;\n var dayMarker = startOfDay(framingRange.start);\n var endMarker = framingRange.end;\n var instanceStarts = [];\n\n while (dayMarker < endMarker) {\n var instanceStart // if everyday, or this particular day-of-week\n = void 0; // if everyday, or this particular day-of-week\n\n if (!dowHash || dowHash[dayMarker.getUTCDay()]) {\n if (startTime) {\n instanceStart = dateEnv.add(dayMarker, startTime);\n } else {\n instanceStart = dayMarker;\n }\n\n instanceStarts.push(instanceStart);\n }\n\n dayMarker = addDays(dayMarker, 1);\n }\n\n return instanceStarts;\n}\n\nvar changeHandlerPlugin = createPlugin({\n optionChangeHandlers: {\n events: function events(_events, context) {\n handleEventSources([_events], context);\n },\n eventSources: handleEventSources\n }\n});\n/*\nBUG: if `event` was supplied, all previously-given `eventSources` will be wiped out\n*/\n\nfunction handleEventSources(inputs, context) {\n var unfoundSources = hashValuesToArray(context.getCurrentData().eventSources);\n var newInputs = [];\n\n for (var _i = 0, inputs_1 = inputs; _i < inputs_1.length; _i++) {\n var input = inputs_1[_i];\n var inputFound = false;\n\n for (var i = 0; i < unfoundSources.length; i += 1) {\n if (unfoundSources[i]._raw === input) {\n unfoundSources.splice(i, 1); // delete\n\n inputFound = true;\n break;\n }\n }\n\n if (!inputFound) {\n newInputs.push(input);\n }\n }\n\n for (var _a = 0, unfoundSources_1 = unfoundSources; _a < unfoundSources_1.length; _a++) {\n var unfoundSource = unfoundSources_1[_a];\n context.dispatch({\n type: 'REMOVE_EVENT_SOURCE',\n sourceId: unfoundSource.sourceId\n });\n }\n\n for (var _b = 0, newInputs_1 = newInputs; _b < newInputs_1.length; _b++) {\n var newInput = newInputs_1[_b];\n context.calendarApi.addEventSource(newInput);\n }\n}\n\nfunction handleDateProfile(dateProfile, context) {\n context.emitter.trigger('datesSet', __assign(__assign({}, buildRangeApiWithTimeZone(dateProfile.activeRange, context.dateEnv)), {\n view: context.viewApi\n }));\n}\n\nfunction handleEventStore(eventStore, context) {\n var emitter = context.emitter;\n\n if (emitter.hasHandlers('eventsSet')) {\n emitter.trigger('eventsSet', buildEventApis(eventStore, context));\n }\n}\n/*\nthis array is exposed on the root namespace so that UMD plugins can add to it.\nsee the rollup-bundles script.\n*/\n\n\nvar globalPlugins = [arrayEventSourcePlugin, funcEventSourcePlugin, jsonFeedEventSourcePlugin, simpleRecurringEventsPlugin, changeHandlerPlugin, createPlugin({\n isLoadingFuncs: [function (state) {\n return computeEventSourcesLoading(state.eventSources);\n }],\n contentTypeHandlers: {\n html: function html() {\n return {\n render: injectHtml\n };\n },\n domNodes: function domNodes() {\n return {\n render: injectDomNodes\n };\n }\n },\n propSetHandlers: {\n dateProfile: handleDateProfile,\n eventStore: handleEventStore\n }\n})];\n\nfunction injectHtml(el, html) {\n el.innerHTML = html;\n}\n\nfunction injectDomNodes(el, domNodes) {\n var oldNodes = Array.prototype.slice.call(el.childNodes); // TODO: use array util\n\n var newNodes = Array.prototype.slice.call(domNodes); // TODO: use array util\n\n if (!isArraysEqual(oldNodes, newNodes)) {\n for (var _i = 0, newNodes_1 = newNodes; _i < newNodes_1.length; _i++) {\n var newNode = newNodes_1[_i];\n el.appendChild(newNode);\n }\n\n oldNodes.forEach(removeElement);\n }\n}\n\nvar DelayedRunner =\n/** @class */\nfunction () {\n function DelayedRunner(drainedOption) {\n this.drainedOption = drainedOption;\n this.isRunning = false;\n this.isDirty = false;\n this.pauseDepths = {};\n this.timeoutId = 0;\n }\n\n DelayedRunner.prototype.request = function (delay) {\n this.isDirty = true;\n\n if (!this.isPaused()) {\n this.clearTimeout();\n\n if (delay == null) {\n this.tryDrain();\n } else {\n this.timeoutId = setTimeout( // NOT OPTIMAL! TODO: look at debounce\n this.tryDrain.bind(this), delay);\n }\n }\n };\n\n DelayedRunner.prototype.pause = function (scope) {\n if (scope === void 0) {\n scope = '';\n }\n\n var pauseDepths = this.pauseDepths;\n pauseDepths[scope] = (pauseDepths[scope] || 0) + 1;\n this.clearTimeout();\n };\n\n DelayedRunner.prototype.resume = function (scope, force) {\n if (scope === void 0) {\n scope = '';\n }\n\n var pauseDepths = this.pauseDepths;\n\n if (scope in pauseDepths) {\n if (force) {\n delete pauseDepths[scope];\n } else {\n pauseDepths[scope] -= 1;\n var depth = pauseDepths[scope];\n\n if (depth <= 0) {\n delete pauseDepths[scope];\n }\n }\n\n this.tryDrain();\n }\n };\n\n DelayedRunner.prototype.isPaused = function () {\n return Object.keys(this.pauseDepths).length;\n };\n\n DelayedRunner.prototype.tryDrain = function () {\n if (!this.isRunning && !this.isPaused()) {\n this.isRunning = true;\n\n while (this.isDirty) {\n this.isDirty = false;\n this.drained(); // might set isDirty to true again\n }\n\n this.isRunning = false;\n }\n };\n\n DelayedRunner.prototype.clear = function () {\n this.clearTimeout();\n this.isDirty = false;\n this.pauseDepths = {};\n };\n\n DelayedRunner.prototype.clearTimeout = function () {\n if (this.timeoutId) {\n clearTimeout(this.timeoutId);\n this.timeoutId = 0;\n }\n };\n\n DelayedRunner.prototype.drained = function () {\n if (this.drainedOption) {\n this.drainedOption();\n }\n };\n\n return DelayedRunner;\n}();\n\nvar TaskRunner =\n/** @class */\nfunction () {\n function TaskRunner(runTaskOption, drainedOption) {\n this.runTaskOption = runTaskOption;\n this.drainedOption = drainedOption;\n this.queue = [];\n this.delayedRunner = new DelayedRunner(this.drain.bind(this));\n }\n\n TaskRunner.prototype.request = function (task, delay) {\n this.queue.push(task);\n this.delayedRunner.request(delay);\n };\n\n TaskRunner.prototype.pause = function (scope) {\n this.delayedRunner.pause(scope);\n };\n\n TaskRunner.prototype.resume = function (scope, force) {\n this.delayedRunner.resume(scope, force);\n };\n\n TaskRunner.prototype.drain = function () {\n var queue = this.queue;\n\n while (queue.length) {\n var completedTasks = [];\n var task = void 0;\n\n while (task = queue.shift()) {\n this.runTask(task);\n completedTasks.push(task);\n }\n\n this.drained(completedTasks);\n } // keep going, in case new tasks were added in the drained handler\n\n };\n\n TaskRunner.prototype.runTask = function (task) {\n if (this.runTaskOption) {\n this.runTaskOption(task);\n }\n };\n\n TaskRunner.prototype.drained = function (completedTasks) {\n if (this.drainedOption) {\n this.drainedOption(completedTasks);\n }\n };\n\n return TaskRunner;\n}(); // Computes what the title at the top of the calendarApi should be for this view\n\n\nfunction buildTitle(dateProfile, viewOptions, dateEnv) {\n var range; // for views that span a large unit of time, show the proper interval, ignoring stray days before and after\n\n if (/^(year|month)$/.test(dateProfile.currentRangeUnit)) {\n range = dateProfile.currentRange;\n } else {\n // for day units or smaller, use the actual day range\n range = dateProfile.activeRange;\n }\n\n return dateEnv.formatRange(range.start, range.end, createFormatter(viewOptions.titleFormat || buildTitleFormat(dateProfile)), {\n isEndExclusive: dateProfile.isRangeAllDay,\n defaultSeparator: viewOptions.titleRangeSeparator\n });\n} // Generates the format string that should be used to generate the title for the current date range.\n// Attempts to compute the most appropriate format if not explicitly specified with `titleFormat`.\n\n\nfunction buildTitleFormat(dateProfile) {\n var currentRangeUnit = dateProfile.currentRangeUnit;\n\n if (currentRangeUnit === 'year') {\n return {\n year: 'numeric'\n };\n }\n\n if (currentRangeUnit === 'month') {\n return {\n year: 'numeric',\n month: 'long'\n }; // like \"September 2014\"\n }\n\n var days = diffWholeDays(dateProfile.currentRange.start, dateProfile.currentRange.end);\n\n if (days !== null && days > 1) {\n // multi-day range. shorter, like \"Sep 9 - 10 2014\"\n return {\n year: 'numeric',\n month: 'short',\n day: 'numeric'\n };\n } // one day. longer, like \"September 9 2014\"\n\n\n return {\n year: 'numeric',\n month: 'long',\n day: 'numeric'\n };\n} // in future refactor, do the redux-style function(state=initial) for initial-state\n// also, whatever is happening in constructor, have it happen in action queue too\n\n\nvar CalendarDataManager =\n/** @class */\nfunction () {\n function CalendarDataManager(props) {\n var _this = this;\n\n this.computeOptionsData = memoize(this._computeOptionsData);\n this.computeCurrentViewData = memoize(this._computeCurrentViewData);\n this.organizeRawLocales = memoize(organizeRawLocales);\n this.buildLocale = memoize(buildLocale);\n this.buildPluginHooks = buildBuildPluginHooks();\n this.buildDateEnv = memoize(buildDateEnv$1);\n this.buildTheme = memoize(buildTheme);\n this.parseToolbars = memoize(parseToolbars);\n this.buildViewSpecs = memoize(buildViewSpecs);\n this.buildDateProfileGenerator = memoizeObjArg(buildDateProfileGenerator);\n this.buildViewApi = memoize(buildViewApi);\n this.buildViewUiProps = memoizeObjArg(buildViewUiProps);\n this.buildEventUiBySource = memoize(buildEventUiBySource, isPropsEqual);\n this.buildEventUiBases = memoize(buildEventUiBases);\n this.parseContextBusinessHours = memoizeObjArg(parseContextBusinessHours);\n this.buildTitle = memoize(buildTitle);\n this.emitter = new Emitter();\n this.actionRunner = new TaskRunner(this._handleAction.bind(this), this.updateData.bind(this));\n this.currentCalendarOptionsInput = {};\n this.currentCalendarOptionsRefined = {};\n this.currentViewOptionsInput = {};\n this.currentViewOptionsRefined = {};\n this.currentCalendarOptionsRefiners = {};\n\n this.getCurrentData = function () {\n return _this.data;\n };\n\n this.dispatch = function (action) {\n _this.actionRunner.request(action); // protects against recursive calls to _handleAction\n\n };\n\n this.props = props;\n this.actionRunner.pause();\n var dynamicOptionOverrides = {};\n var optionsData = this.computeOptionsData(props.optionOverrides, dynamicOptionOverrides, props.calendarApi);\n var currentViewType = optionsData.calendarOptions.initialView || optionsData.pluginHooks.initialView;\n var currentViewData = this.computeCurrentViewData(currentViewType, optionsData, props.optionOverrides, dynamicOptionOverrides); // wire things up\n // TODO: not DRY\n\n props.calendarApi.currentDataManager = this;\n this.emitter.setThisContext(props.calendarApi);\n this.emitter.setOptions(currentViewData.options);\n var currentDate = getInitialDate(optionsData.calendarOptions, optionsData.dateEnv);\n var dateProfile = currentViewData.dateProfileGenerator.build(currentDate);\n\n if (!rangeContainsMarker(dateProfile.activeRange, currentDate)) {\n currentDate = dateProfile.currentRange.start;\n }\n\n var calendarContext = {\n dateEnv: optionsData.dateEnv,\n options: optionsData.calendarOptions,\n pluginHooks: optionsData.pluginHooks,\n calendarApi: props.calendarApi,\n dispatch: this.dispatch,\n emitter: this.emitter,\n getCurrentData: this.getCurrentData\n }; // needs to be after setThisContext\n\n for (var _i = 0, _a = optionsData.pluginHooks.contextInit; _i < _a.length; _i++) {\n var callback = _a[_i];\n callback(calendarContext);\n } // NOT DRY\n\n\n var eventSources = initEventSources(optionsData.calendarOptions, dateProfile, calendarContext);\n var initialState = {\n dynamicOptionOverrides: dynamicOptionOverrides,\n currentViewType: currentViewType,\n currentDate: currentDate,\n dateProfile: dateProfile,\n businessHours: this.parseContextBusinessHours(calendarContext),\n eventSources: eventSources,\n eventUiBases: {},\n eventStore: createEmptyEventStore(),\n renderableEventStore: createEmptyEventStore(),\n dateSelection: null,\n eventSelection: '',\n eventDrag: null,\n eventResize: null,\n selectionConfig: this.buildViewUiProps(calendarContext).selectionConfig\n };\n\n var contextAndState = __assign(__assign({}, calendarContext), initialState);\n\n for (var _b = 0, _c = optionsData.pluginHooks.reducers; _b < _c.length; _b++) {\n var reducer = _c[_b];\n\n __assign(initialState, reducer(null, null, contextAndState));\n }\n\n if (computeIsLoading(initialState, calendarContext)) {\n this.emitter.trigger('loading', true); // NOT DRY\n }\n\n this.state = initialState;\n this.updateData();\n this.actionRunner.resume();\n }\n\n CalendarDataManager.prototype.resetOptions = function (optionOverrides, append) {\n var props = this.props;\n props.optionOverrides = append ? __assign(__assign({}, props.optionOverrides), optionOverrides) : optionOverrides;\n this.actionRunner.request({\n type: 'NOTHING'\n });\n };\n\n CalendarDataManager.prototype._handleAction = function (action) {\n var _a = this,\n props = _a.props,\n state = _a.state,\n emitter = _a.emitter;\n\n var dynamicOptionOverrides = reduceDynamicOptionOverrides(state.dynamicOptionOverrides, action);\n var optionsData = this.computeOptionsData(props.optionOverrides, dynamicOptionOverrides, props.calendarApi);\n var currentViewType = reduceViewType(state.currentViewType, action);\n var currentViewData = this.computeCurrentViewData(currentViewType, optionsData, props.optionOverrides, dynamicOptionOverrides); // wire things up\n // TODO: not DRY\n\n props.calendarApi.currentDataManager = this;\n emitter.setThisContext(props.calendarApi);\n emitter.setOptions(currentViewData.options);\n var calendarContext = {\n dateEnv: optionsData.dateEnv,\n options: optionsData.calendarOptions,\n pluginHooks: optionsData.pluginHooks,\n calendarApi: props.calendarApi,\n dispatch: this.dispatch,\n emitter: emitter,\n getCurrentData: this.getCurrentData\n };\n var currentDate = state.currentDate,\n dateProfile = state.dateProfile;\n\n if (this.data && this.data.dateProfileGenerator !== currentViewData.dateProfileGenerator) {\n // hack\n dateProfile = currentViewData.dateProfileGenerator.build(currentDate);\n }\n\n currentDate = reduceCurrentDate(currentDate, action);\n dateProfile = reduceDateProfile(dateProfile, action, currentDate, currentViewData.dateProfileGenerator);\n\n if (!rangeContainsMarker(dateProfile.currentRange, currentDate)) {\n currentDate = dateProfile.currentRange.start;\n }\n\n var eventSources = reduceEventSources(state.eventSources, action, dateProfile, calendarContext);\n var eventStore = reduceEventStore(state.eventStore, action, eventSources, dateProfile, calendarContext);\n var isEventsLoading = computeEventSourcesLoading(eventSources); // BAD. also called in this func in computeIsLoading\n\n var renderableEventStore = isEventsLoading && !currentViewData.options.progressiveEventRendering ? state.renderableEventStore || eventStore : // try from previous state\n eventStore;\n\n var _b = this.buildViewUiProps(calendarContext),\n eventUiSingleBase = _b.eventUiSingleBase,\n selectionConfig = _b.selectionConfig; // will memoize obj\n\n\n var eventUiBySource = this.buildEventUiBySource(eventSources);\n var eventUiBases = this.buildEventUiBases(renderableEventStore.defs, eventUiSingleBase, eventUiBySource);\n var newState = {\n dynamicOptionOverrides: dynamicOptionOverrides,\n currentViewType: currentViewType,\n currentDate: currentDate,\n dateProfile: dateProfile,\n eventSources: eventSources,\n eventStore: eventStore,\n renderableEventStore: renderableEventStore,\n selectionConfig: selectionConfig,\n eventUiBases: eventUiBases,\n businessHours: this.parseContextBusinessHours(calendarContext),\n dateSelection: reduceDateSelection(state.dateSelection, action),\n eventSelection: reduceSelectedEvent(state.eventSelection, action),\n eventDrag: reduceEventDrag(state.eventDrag, action),\n eventResize: reduceEventResize(state.eventResize, action)\n };\n\n var contextAndState = __assign(__assign({}, calendarContext), newState);\n\n for (var _i = 0, _c = optionsData.pluginHooks.reducers; _i < _c.length; _i++) {\n var reducer = _c[_i];\n\n __assign(newState, reducer(state, action, contextAndState)); // give the OLD state, for old value\n\n }\n\n var wasLoading = computeIsLoading(state, calendarContext);\n var isLoading = computeIsLoading(newState, calendarContext); // TODO: use propSetHandlers in plugin system\n\n if (!wasLoading && isLoading) {\n emitter.trigger('loading', true);\n } else if (wasLoading && !isLoading) {\n emitter.trigger('loading', false);\n }\n\n this.state = newState;\n\n if (props.onAction) {\n props.onAction(action);\n }\n };\n\n CalendarDataManager.prototype.updateData = function () {\n var _a = this,\n props = _a.props,\n state = _a.state;\n\n var oldData = this.data;\n var optionsData = this.computeOptionsData(props.optionOverrides, state.dynamicOptionOverrides, props.calendarApi);\n var currentViewData = this.computeCurrentViewData(state.currentViewType, optionsData, props.optionOverrides, state.dynamicOptionOverrides);\n\n var data = this.data = __assign(__assign(__assign({\n viewTitle: this.buildTitle(state.dateProfile, currentViewData.options, optionsData.dateEnv),\n calendarApi: props.calendarApi,\n dispatch: this.dispatch,\n emitter: this.emitter,\n getCurrentData: this.getCurrentData\n }, optionsData), currentViewData), state);\n\n var changeHandlers = optionsData.pluginHooks.optionChangeHandlers;\n var oldCalendarOptions = oldData && oldData.calendarOptions;\n var newCalendarOptions = optionsData.calendarOptions;\n\n if (oldCalendarOptions && oldCalendarOptions !== newCalendarOptions) {\n if (oldCalendarOptions.timeZone !== newCalendarOptions.timeZone) {\n // hack\n state.eventSources = data.eventSources = reduceEventSourcesNewTimeZone(data.eventSources, state.dateProfile, data);\n state.eventStore = data.eventStore = rezoneEventStoreDates(data.eventStore, oldData.dateEnv, data.dateEnv);\n }\n\n for (var optionName in changeHandlers) {\n if (oldCalendarOptions[optionName] !== newCalendarOptions[optionName]) {\n changeHandlers[optionName](newCalendarOptions[optionName], data);\n }\n }\n }\n\n if (props.onData) {\n props.onData(data);\n }\n };\n\n CalendarDataManager.prototype._computeOptionsData = function (optionOverrides, dynamicOptionOverrides, calendarApi) {\n // TODO: blacklist options that are handled by optionChangeHandlers\n var _a = this.processRawCalendarOptions(optionOverrides, dynamicOptionOverrides),\n refinedOptions = _a.refinedOptions,\n pluginHooks = _a.pluginHooks,\n localeDefaults = _a.localeDefaults,\n availableLocaleData = _a.availableLocaleData,\n extra = _a.extra;\n\n warnUnknownOptions(extra);\n var dateEnv = this.buildDateEnv(refinedOptions.timeZone, refinedOptions.locale, refinedOptions.weekNumberCalculation, refinedOptions.firstDay, refinedOptions.weekText, pluginHooks, availableLocaleData, refinedOptions.defaultRangeSeparator);\n var viewSpecs = this.buildViewSpecs(pluginHooks.views, optionOverrides, dynamicOptionOverrides, localeDefaults);\n var theme = this.buildTheme(refinedOptions, pluginHooks);\n var toolbarConfig = this.parseToolbars(refinedOptions, optionOverrides, theme, viewSpecs, calendarApi);\n return {\n calendarOptions: refinedOptions,\n pluginHooks: pluginHooks,\n dateEnv: dateEnv,\n viewSpecs: viewSpecs,\n theme: theme,\n toolbarConfig: toolbarConfig,\n localeDefaults: localeDefaults,\n availableRawLocales: availableLocaleData.map\n };\n }; // always called from behind a memoizer\n\n\n CalendarDataManager.prototype.processRawCalendarOptions = function (optionOverrides, dynamicOptionOverrides) {\n var _a = mergeRawOptions([BASE_OPTION_DEFAULTS, optionOverrides, dynamicOptionOverrides]),\n locales = _a.locales,\n locale = _a.locale;\n\n var availableLocaleData = this.organizeRawLocales(locales);\n var availableRawLocales = availableLocaleData.map;\n var localeDefaults = this.buildLocale(locale || availableLocaleData.defaultCode, availableRawLocales).options;\n var pluginHooks = this.buildPluginHooks(optionOverrides.plugins || [], globalPlugins);\n\n var refiners = this.currentCalendarOptionsRefiners = __assign(__assign(__assign(__assign(__assign({}, BASE_OPTION_REFINERS), CALENDAR_LISTENER_REFINERS), CALENDAR_OPTION_REFINERS), pluginHooks.listenerRefiners), pluginHooks.optionRefiners);\n\n var extra = {};\n var raw = mergeRawOptions([BASE_OPTION_DEFAULTS, localeDefaults, optionOverrides, dynamicOptionOverrides]);\n var refined = {};\n var currentRaw = this.currentCalendarOptionsInput;\n var currentRefined = this.currentCalendarOptionsRefined;\n var anyChanges = false;\n\n for (var optionName in raw) {\n if (optionName !== 'plugins') {\n // because plugins is special-cased\n if (raw[optionName] === currentRaw[optionName] || COMPLEX_OPTION_COMPARATORS[optionName] && optionName in currentRaw && COMPLEX_OPTION_COMPARATORS[optionName](currentRaw[optionName], raw[optionName])) {\n refined[optionName] = currentRefined[optionName];\n } else if (refiners[optionName]) {\n refined[optionName] = refiners[optionName](raw[optionName]);\n anyChanges = true;\n } else {\n extra[optionName] = currentRaw[optionName];\n }\n }\n }\n\n if (anyChanges) {\n this.currentCalendarOptionsInput = raw;\n this.currentCalendarOptionsRefined = refined;\n }\n\n return {\n rawOptions: this.currentCalendarOptionsInput,\n refinedOptions: this.currentCalendarOptionsRefined,\n pluginHooks: pluginHooks,\n availableLocaleData: availableLocaleData,\n localeDefaults: localeDefaults,\n extra: extra\n };\n };\n\n CalendarDataManager.prototype._computeCurrentViewData = function (viewType, optionsData, optionOverrides, dynamicOptionOverrides) {\n var viewSpec = optionsData.viewSpecs[viewType];\n\n if (!viewSpec) {\n throw new Error(\"viewType \\\"\" + viewType + \"\\\" is not available. Please make sure you've loaded all neccessary plugins\");\n }\n\n var _a = this.processRawViewOptions(viewSpec, optionsData.pluginHooks, optionsData.localeDefaults, optionOverrides, dynamicOptionOverrides),\n refinedOptions = _a.refinedOptions,\n extra = _a.extra;\n\n warnUnknownOptions(extra);\n var dateProfileGenerator = this.buildDateProfileGenerator({\n dateProfileGeneratorClass: viewSpec.optionDefaults.dateProfileGeneratorClass,\n duration: viewSpec.duration,\n durationUnit: viewSpec.durationUnit,\n usesMinMaxTime: viewSpec.optionDefaults.usesMinMaxTime,\n dateEnv: optionsData.dateEnv,\n calendarApi: this.props.calendarApi,\n slotMinTime: refinedOptions.slotMinTime,\n slotMaxTime: refinedOptions.slotMaxTime,\n showNonCurrentDates: refinedOptions.showNonCurrentDates,\n dayCount: refinedOptions.dayCount,\n dateAlignment: refinedOptions.dateAlignment,\n dateIncrement: refinedOptions.dateIncrement,\n hiddenDays: refinedOptions.hiddenDays,\n weekends: refinedOptions.weekends,\n nowInput: refinedOptions.now,\n validRangeInput: refinedOptions.validRange,\n visibleRangeInput: refinedOptions.visibleRange,\n monthMode: refinedOptions.monthMode,\n fixedWeekCount: refinedOptions.fixedWeekCount\n });\n var viewApi = this.buildViewApi(viewType, this.getCurrentData, optionsData.dateEnv);\n return {\n viewSpec: viewSpec,\n options: refinedOptions,\n dateProfileGenerator: dateProfileGenerator,\n viewApi: viewApi\n };\n };\n\n CalendarDataManager.prototype.processRawViewOptions = function (viewSpec, pluginHooks, localeDefaults, optionOverrides, dynamicOptionOverrides) {\n var raw = mergeRawOptions([BASE_OPTION_DEFAULTS, viewSpec.optionDefaults, localeDefaults, optionOverrides, viewSpec.optionOverrides, dynamicOptionOverrides]);\n\n var refiners = __assign(__assign(__assign(__assign(__assign(__assign({}, BASE_OPTION_REFINERS), CALENDAR_LISTENER_REFINERS), CALENDAR_OPTION_REFINERS), VIEW_OPTION_REFINERS), pluginHooks.listenerRefiners), pluginHooks.optionRefiners);\n\n var refined = {};\n var currentRaw = this.currentViewOptionsInput;\n var currentRefined = this.currentViewOptionsRefined;\n var anyChanges = false;\n var extra = {};\n\n for (var optionName in raw) {\n if (raw[optionName] === currentRaw[optionName]) {\n refined[optionName] = currentRefined[optionName];\n } else {\n if (raw[optionName] === this.currentCalendarOptionsInput[optionName]) {\n if (optionName in this.currentCalendarOptionsRefined) {\n // might be an \"extra\" prop\n refined[optionName] = this.currentCalendarOptionsRefined[optionName];\n }\n } else if (refiners[optionName]) {\n refined[optionName] = refiners[optionName](raw[optionName]);\n } else {\n extra[optionName] = raw[optionName];\n }\n\n anyChanges = true;\n }\n }\n\n if (anyChanges) {\n this.currentViewOptionsInput = raw;\n this.currentViewOptionsRefined = refined;\n }\n\n return {\n rawOptions: this.currentViewOptionsInput,\n refinedOptions: this.currentViewOptionsRefined,\n extra: extra\n };\n };\n\n return CalendarDataManager;\n}();\n\nfunction buildDateEnv$1(timeZone, explicitLocale, weekNumberCalculation, firstDay, weekText, pluginHooks, availableLocaleData, defaultSeparator) {\n var locale = buildLocale(explicitLocale || availableLocaleData.defaultCode, availableLocaleData.map);\n return new DateEnv({\n calendarSystem: 'gregory',\n timeZone: timeZone,\n namedTimeZoneImpl: pluginHooks.namedTimeZonedImpl,\n locale: locale,\n weekNumberCalculation: weekNumberCalculation,\n firstDay: firstDay,\n weekText: weekText,\n cmdFormatter: pluginHooks.cmdFormatter,\n defaultSeparator: defaultSeparator\n });\n}\n\nfunction buildTheme(options, pluginHooks) {\n var ThemeClass = pluginHooks.themeClasses[options.themeSystem] || StandardTheme;\n return new ThemeClass(options);\n}\n\nfunction buildDateProfileGenerator(props) {\n var DateProfileGeneratorClass = props.dateProfileGeneratorClass || DateProfileGenerator;\n return new DateProfileGeneratorClass(props);\n}\n\nfunction buildViewApi(type, getCurrentData, dateEnv) {\n return new ViewApi(type, getCurrentData, dateEnv);\n}\n\nfunction buildEventUiBySource(eventSources) {\n return mapHash(eventSources, function (eventSource) {\n return eventSource.ui;\n });\n}\n\nfunction buildEventUiBases(eventDefs, eventUiSingleBase, eventUiBySource) {\n var eventUiBases = {\n '': eventUiSingleBase\n };\n\n for (var defId in eventDefs) {\n var def = eventDefs[defId];\n\n if (def.sourceId && eventUiBySource[def.sourceId]) {\n eventUiBases[defId] = eventUiBySource[def.sourceId];\n }\n }\n\n return eventUiBases;\n}\n\nfunction buildViewUiProps(calendarContext) {\n var options = calendarContext.options;\n return {\n eventUiSingleBase: createEventUi({\n display: options.eventDisplay,\n editable: options.editable,\n startEditable: options.eventStartEditable,\n durationEditable: options.eventDurationEditable,\n constraint: options.eventConstraint,\n overlap: typeof options.eventOverlap === 'boolean' ? options.eventOverlap : undefined,\n allow: options.eventAllow,\n backgroundColor: options.eventBackgroundColor,\n borderColor: options.eventBorderColor,\n textColor: options.eventTextColor,\n color: options.eventColor\n }, calendarContext),\n selectionConfig: createEventUi({\n constraint: options.selectConstraint,\n overlap: typeof options.selectOverlap === 'boolean' ? options.selectOverlap : undefined,\n allow: options.selectAllow\n }, calendarContext)\n };\n}\n\nfunction computeIsLoading(state, context) {\n for (var _i = 0, _a = context.pluginHooks.isLoadingFuncs; _i < _a.length; _i++) {\n var isLoadingFunc = _a[_i];\n\n if (isLoadingFunc(state)) {\n return true;\n }\n }\n\n return false;\n}\n\nfunction parseContextBusinessHours(calendarContext) {\n return parseBusinessHours(calendarContext.options.businessHours, calendarContext);\n}\n\nfunction warnUnknownOptions(options, viewName) {\n for (var optionName in options) {\n console.warn(\"Unknown option '\" + optionName + \"'\" + (viewName ? \" for view '\" + viewName + \"'\" : ''));\n }\n} // TODO: move this to react plugin?\n\n\nvar CalendarDataProvider =\n/** @class */\nfunction (_super) {\n __extends(CalendarDataProvider, _super);\n\n function CalendarDataProvider(props) {\n var _this = _super.call(this, props) || this;\n\n _this.handleData = function (data) {\n if (!_this.dataManager) {\n // still within initial run, before assignment in constructor\n // eslint-disable-next-line react/no-direct-mutation-state\n _this.state = data; // can't use setState yet\n } else {\n _this.setState(data);\n }\n };\n\n _this.dataManager = new CalendarDataManager({\n optionOverrides: props.optionOverrides,\n calendarApi: props.calendarApi,\n onData: _this.handleData\n });\n return _this;\n }\n\n CalendarDataProvider.prototype.render = function () {\n return this.props.children(this.state);\n };\n\n CalendarDataProvider.prototype.componentDidUpdate = function (prevProps) {\n var newOptionOverrides = this.props.optionOverrides;\n\n if (newOptionOverrides !== prevProps.optionOverrides) {\n // prevent recursive handleData\n this.dataManager.resetOptions(newOptionOverrides);\n }\n };\n\n return CalendarDataProvider;\n}(Component); // HELPERS\n\n/*\nif nextDayThreshold is specified, slicing is done in an all-day fashion.\nyou can get nextDayThreshold from context.nextDayThreshold\n*/\n\n\nfunction sliceEvents(props, allDay) {\n return sliceEventStore(props.eventStore, props.eventUiBases, props.dateProfile.activeRange, allDay ? props.nextDayThreshold : null).fg;\n}\n\nvar NamedTimeZoneImpl =\n/** @class */\nfunction () {\n function NamedTimeZoneImpl(timeZoneName) {\n this.timeZoneName = timeZoneName;\n }\n\n return NamedTimeZoneImpl;\n}();\n\nvar Interaction =\n/** @class */\nfunction () {\n function Interaction(settings) {\n this.component = settings.component;\n }\n\n Interaction.prototype.destroy = function () {};\n\n return Interaction;\n}();\n\nfunction parseInteractionSettings(component, input) {\n return {\n component: component,\n el: input.el,\n useEventCenter: input.useEventCenter != null ? input.useEventCenter : true\n };\n}\n\nfunction interactionSettingsToStore(settings) {\n var _a;\n\n return _a = {}, _a[settings.component.uid] = settings, _a;\n} // global state\n\n\nvar interactionSettingsStore = {};\n/*\nAn abstraction for a dragging interaction originating on an event.\nDoes higher-level things than PointerDragger, such as possibly:\n- a \"mirror\" that moves with the pointer\n- a minimum number of pixels or other criteria for a true drag to begin\n\nsubclasses must emit:\n- pointerdown\n- dragstart\n- dragmove\n- pointerup\n- dragend\n*/\n\nvar ElementDragging =\n/** @class */\nfunction () {\n function ElementDragging(el, selector) {\n this.emitter = new Emitter();\n }\n\n ElementDragging.prototype.destroy = function () {};\n\n ElementDragging.prototype.setMirrorIsVisible = function (bool) {// optional if subclass doesn't want to support a mirror\n };\n\n ElementDragging.prototype.setMirrorNeedsRevert = function (bool) {// optional if subclass doesn't want to support a mirror\n };\n\n ElementDragging.prototype.setAutoScrollEnabled = function (bool) {// optional\n };\n\n return ElementDragging;\n}(); // TODO: get rid of this in favor of options system,\n// tho it's really easy to access this globally rather than pass thru options.\n\n\nvar config = {};\n/*\nInformation about what will happen when an external element is dragged-and-dropped\nonto a calendar. Contains information for creating an event.\n*/\n\nvar DRAG_META_REFINERS = {\n startTime: createDuration,\n duration: createDuration,\n create: Boolean,\n sourceId: String\n};\n\nfunction parseDragMeta(raw) {\n var _a = refineProps(raw, DRAG_META_REFINERS),\n refined = _a.refined,\n extra = _a.extra;\n\n return {\n startTime: refined.startTime || null,\n duration: refined.duration || null,\n create: refined.create != null ? refined.create : true,\n sourceId: refined.sourceId,\n leftoverProps: extra\n };\n}\n\nvar ToolbarSection =\n/** @class */\nfunction (_super) {\n __extends(ToolbarSection, _super);\n\n function ToolbarSection() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n\n ToolbarSection.prototype.render = function () {\n var _this = this;\n\n var children = this.props.widgetGroups.map(function (widgetGroup) {\n return _this.renderWidgetGroup(widgetGroup);\n });\n return createElement.apply(void 0, __spreadArrays(['div', {\n className: 'fc-toolbar-chunk'\n }], children));\n };\n\n ToolbarSection.prototype.renderWidgetGroup = function (widgetGroup) {\n var props = this.props;\n var theme = this.context.theme;\n var children = [];\n var isOnlyButtons = true;\n\n for (var _i = 0, widgetGroup_1 = widgetGroup; _i < widgetGroup_1.length; _i++) {\n var widget = widgetGroup_1[_i];\n var buttonName = widget.buttonName,\n buttonClick = widget.buttonClick,\n buttonText = widget.buttonText,\n buttonIcon = widget.buttonIcon;\n\n if (buttonName === 'title') {\n isOnlyButtons = false;\n children.push(createElement(\"h2\", {\n className: \"fc-toolbar-title\"\n }, props.title));\n } else {\n var ariaAttrs = buttonIcon ? {\n 'aria-label': buttonName\n } : {};\n var buttonClasses = [\"fc-\" + buttonName + \"-button\", theme.getClass('button')];\n\n if (buttonName === props.activeButton) {\n buttonClasses.push(theme.getClass('buttonActive'));\n }\n\n var isDisabled = !props.isTodayEnabled && buttonName === 'today' || !props.isPrevEnabled && buttonName === 'prev' || !props.isNextEnabled && buttonName === 'next';\n children.push(createElement(\"button\", __assign({\n disabled: isDisabled,\n className: buttonClasses.join(' '),\n onClick: buttonClick,\n type: \"button\"\n }, ariaAttrs), buttonText || (buttonIcon ? createElement(\"span\", {\n className: buttonIcon\n }) : '')));\n }\n }\n\n if (children.length > 1) {\n var groupClassName = isOnlyButtons && theme.getClass('buttonGroup') || '';\n return createElement.apply(void 0, __spreadArrays(['div', {\n className: groupClassName\n }], children));\n }\n\n return children[0];\n };\n\n return ToolbarSection;\n}(BaseComponent);\n\nvar Toolbar =\n/** @class */\nfunction (_super) {\n __extends(Toolbar, _super);\n\n function Toolbar() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n\n Toolbar.prototype.render = function () {\n var _a = this.props,\n model = _a.model,\n extraClassName = _a.extraClassName;\n var forceLtr = false;\n var startContent;\n var endContent;\n var centerContent = model.center;\n\n if (model.left) {\n forceLtr = true;\n startContent = model.left;\n } else {\n startContent = model.start;\n }\n\n if (model.right) {\n forceLtr = true;\n endContent = model.right;\n } else {\n endContent = model.end;\n }\n\n var classNames = [extraClassName || '', 'fc-toolbar', forceLtr ? 'fc-toolbar-ltr' : ''];\n return createElement(\"div\", {\n className: classNames.join(' ')\n }, this.renderSection('start', startContent || []), this.renderSection('center', centerContent || []), this.renderSection('end', endContent || []));\n };\n\n Toolbar.prototype.renderSection = function (key, widgetGroups) {\n var props = this.props;\n return createElement(ToolbarSection, {\n key: key,\n widgetGroups: widgetGroups,\n title: props.title,\n activeButton: props.activeButton,\n isTodayEnabled: props.isTodayEnabled,\n isPrevEnabled: props.isPrevEnabled,\n isNextEnabled: props.isNextEnabled\n });\n };\n\n return Toolbar;\n}(BaseComponent); // TODO: do function component?\n\n\nvar ViewContainer =\n/** @class */\nfunction (_super) {\n __extends(ViewContainer, _super);\n\n function ViewContainer() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.state = {\n availableWidth: null\n };\n\n _this.handleEl = function (el) {\n _this.el = el;\n setRef(_this.props.elRef, el);\n\n _this.updateAvailableWidth();\n };\n\n _this.handleResize = function () {\n _this.updateAvailableWidth();\n };\n\n return _this;\n }\n\n ViewContainer.prototype.render = function () {\n var _a = this,\n props = _a.props,\n state = _a.state;\n\n var aspectRatio = props.aspectRatio;\n var classNames = ['fc-view-harness', aspectRatio || props.liquid || props.height ? 'fc-view-harness-active' // harness controls the height\n : 'fc-view-harness-passive'];\n var height = '';\n var paddingBottom = '';\n\n if (aspectRatio) {\n if (state.availableWidth !== null) {\n height = state.availableWidth / aspectRatio;\n } else {\n // while waiting to know availableWidth, we can't set height to *zero*\n // because will cause lots of unnecessary scrollbars within scrollgrid.\n // BETTER: don't start rendering ANYTHING yet until we know container width\n // NOTE: why not always use paddingBottom? Causes height oscillation (issue 5606)\n paddingBottom = 1 / aspectRatio * 100 + \"%\";\n }\n } else {\n height = props.height || '';\n }\n\n return createElement(\"div\", {\n ref: this.handleEl,\n onClick: props.onClick,\n className: classNames.join(' '),\n style: {\n height: height,\n paddingBottom: paddingBottom\n }\n }, props.children);\n };\n\n ViewContainer.prototype.componentDidMount = function () {\n this.context.addResizeHandler(this.handleResize);\n };\n\n ViewContainer.prototype.componentWillUnmount = function () {\n this.context.removeResizeHandler(this.handleResize);\n };\n\n ViewContainer.prototype.updateAvailableWidth = function () {\n if (this.el && // needed. but why?\n this.props.aspectRatio // aspectRatio is the only height setting that needs availableWidth\n ) {\n this.setState({\n availableWidth: this.el.offsetWidth\n });\n }\n };\n\n return ViewContainer;\n}(BaseComponent);\n/*\nDetects when the user clicks on an event within a DateComponent\n*/\n\n\nvar EventClicking =\n/** @class */\nfunction (_super) {\n __extends(EventClicking, _super);\n\n function EventClicking(settings) {\n var _this = _super.call(this, settings) || this;\n\n _this.handleSegClick = function (ev, segEl) {\n var component = _this.component;\n var context = component.context;\n var seg = getElSeg(segEl);\n\n if (seg && // might be the surrounding the more link\n component.isValidSegDownEl(ev.target)) {\n // our way to simulate a link click for elements that can't be
tags\n // grab before trigger fired in case trigger trashes DOM thru rerendering\n var hasUrlContainer = elementClosest(ev.target, '.fc-event-forced-url');\n var url = hasUrlContainer ? hasUrlContainer.querySelector('a[href]').href : '';\n context.emitter.trigger('eventClick', {\n el: segEl,\n event: new EventApi(component.context, seg.eventRange.def, seg.eventRange.instance),\n jsEvent: ev,\n view: context.viewApi\n });\n\n if (url && !ev.defaultPrevented) {\n window.location.href = url;\n }\n }\n };\n\n _this.destroy = listenBySelector(settings.el, 'click', '.fc-event', // on both fg and bg events\n _this.handleSegClick);\n return _this;\n }\n\n return EventClicking;\n}(Interaction);\n/*\nTriggers events and adds/removes core classNames when the user's pointer\nenters/leaves event-elements of a component.\n*/\n\n\nvar EventHovering =\n/** @class */\nfunction (_super) {\n __extends(EventHovering, _super);\n\n function EventHovering(settings) {\n var _this = _super.call(this, settings) || this; // for simulating an eventMouseLeave when the event el is destroyed while mouse is over it\n\n\n _this.handleEventElRemove = function (el) {\n if (el === _this.currentSegEl) {\n _this.handleSegLeave(null, _this.currentSegEl);\n }\n };\n\n _this.handleSegEnter = function (ev, segEl) {\n if (getElSeg(segEl)) {\n // TODO: better way to make sure not hovering over more+ link or its wrapper\n _this.currentSegEl = segEl;\n\n _this.triggerEvent('eventMouseEnter', ev, segEl);\n }\n };\n\n _this.handleSegLeave = function (ev, segEl) {\n if (_this.currentSegEl) {\n _this.currentSegEl = null;\n\n _this.triggerEvent('eventMouseLeave', ev, segEl);\n }\n };\n\n _this.removeHoverListeners = listenToHoverBySelector(settings.el, '.fc-event', // on both fg and bg events\n _this.handleSegEnter, _this.handleSegLeave);\n return _this;\n }\n\n EventHovering.prototype.destroy = function () {\n this.removeHoverListeners();\n };\n\n EventHovering.prototype.triggerEvent = function (publicEvName, ev, segEl) {\n var component = this.component;\n var context = component.context;\n var seg = getElSeg(segEl);\n\n if (!ev || component.isValidSegDownEl(ev.target)) {\n context.emitter.trigger(publicEvName, {\n el: segEl,\n event: new EventApi(context, seg.eventRange.def, seg.eventRange.instance),\n jsEvent: ev,\n view: context.viewApi\n });\n }\n };\n\n return EventHovering;\n}(Interaction);\n\nvar CalendarContent =\n/** @class */\nfunction (_super) {\n __extends(CalendarContent, _super);\n\n function CalendarContent() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.buildViewContext = memoize(buildViewContext);\n _this.buildViewPropTransformers = memoize(buildViewPropTransformers);\n _this.buildToolbarProps = memoize(buildToolbarProps);\n _this.handleNavLinkClick = buildDelegationHandler('a[data-navlink]', _this._handleNavLinkClick.bind(_this));\n _this.headerRef = createRef();\n _this.footerRef = createRef();\n _this.interactionsStore = {}; // Component Registration\n // -----------------------------------------------------------------------------------------------------------------\n\n _this.registerInteractiveComponent = function (component, settingsInput) {\n var settings = parseInteractionSettings(component, settingsInput);\n var DEFAULT_INTERACTIONS = [EventClicking, EventHovering];\n var interactionClasses = DEFAULT_INTERACTIONS.concat(_this.props.pluginHooks.componentInteractions);\n var interactions = interactionClasses.map(function (TheInteractionClass) {\n return new TheInteractionClass(settings);\n });\n _this.interactionsStore[component.uid] = interactions;\n interactionSettingsStore[component.uid] = settings;\n };\n\n _this.unregisterInteractiveComponent = function (component) {\n for (var _i = 0, _a = _this.interactionsStore[component.uid]; _i < _a.length; _i++) {\n var listener = _a[_i];\n listener.destroy();\n }\n\n delete _this.interactionsStore[component.uid];\n delete interactionSettingsStore[component.uid];\n }; // Resizing\n // -----------------------------------------------------------------------------------------------------------------\n\n\n _this.resizeRunner = new DelayedRunner(function () {\n _this.props.emitter.trigger('_resize', true); // should window resizes be considered \"forced\" ?\n\n\n _this.props.emitter.trigger('windowResize', {\n view: _this.props.viewApi\n });\n });\n\n _this.handleWindowResize = function (ev) {\n var options = _this.props.options;\n\n if (options.handleWindowResize && ev.target === window // avoid jqui events\n ) {\n _this.resizeRunner.request(options.windowResizeDelay);\n }\n };\n\n return _this;\n }\n /*\n renders INSIDE of an outer div\n */\n\n\n CalendarContent.prototype.render = function () {\n var props = this.props;\n var toolbarConfig = props.toolbarConfig,\n options = props.options;\n var toolbarProps = this.buildToolbarProps(props.viewSpec, props.dateProfile, props.dateProfileGenerator, props.currentDate, getNow(props.options.now, props.dateEnv), // TODO: use NowTimer????\n props.viewTitle);\n var viewVGrow = false;\n var viewHeight = '';\n var viewAspectRatio;\n\n if (props.isHeightAuto || props.forPrint) {\n viewHeight = '';\n } else if (options.height != null) {\n viewVGrow = true;\n } else if (options.contentHeight != null) {\n viewHeight = options.contentHeight;\n } else {\n viewAspectRatio = Math.max(options.aspectRatio, 0.5); // prevent from getting too tall\n }\n\n var viewContext = this.buildViewContext(props.viewSpec, props.viewApi, props.options, props.dateProfileGenerator, props.dateEnv, props.theme, props.pluginHooks, props.dispatch, props.getCurrentData, props.emitter, props.calendarApi, this.registerInteractiveComponent, this.unregisterInteractiveComponent);\n return createElement(ViewContextType.Provider, {\n value: viewContext\n }, toolbarConfig.headerToolbar && createElement(Toolbar, __assign({\n ref: this.headerRef,\n extraClassName: \"fc-header-toolbar\",\n model: toolbarConfig.headerToolbar\n }, toolbarProps)), createElement(ViewContainer, {\n liquid: viewVGrow,\n height: viewHeight,\n aspectRatio: viewAspectRatio,\n onClick: this.handleNavLinkClick\n }, this.renderView(props), this.buildAppendContent()), toolbarConfig.footerToolbar && createElement(Toolbar, __assign({\n ref: this.footerRef,\n extraClassName: \"fc-footer-toolbar\",\n model: toolbarConfig.footerToolbar\n }, toolbarProps)));\n };\n\n CalendarContent.prototype.componentDidMount = function () {\n var props = this.props;\n this.calendarInteractions = props.pluginHooks.calendarInteractions.map(function (CalendarInteractionClass) {\n return new CalendarInteractionClass(props);\n });\n window.addEventListener('resize', this.handleWindowResize);\n var propSetHandlers = props.pluginHooks.propSetHandlers;\n\n for (var propName in propSetHandlers) {\n propSetHandlers[propName](props[propName], props);\n }\n };\n\n CalendarContent.prototype.componentDidUpdate = function (prevProps) {\n var props = this.props;\n var propSetHandlers = props.pluginHooks.propSetHandlers;\n\n for (var propName in propSetHandlers) {\n if (props[propName] !== prevProps[propName]) {\n propSetHandlers[propName](props[propName], props);\n }\n }\n };\n\n CalendarContent.prototype.componentWillUnmount = function () {\n window.removeEventListener('resize', this.handleWindowResize);\n this.resizeRunner.clear();\n\n for (var _i = 0, _a = this.calendarInteractions; _i < _a.length; _i++) {\n var interaction = _a[_i];\n interaction.destroy();\n }\n\n this.props.emitter.trigger('_unmount');\n };\n\n CalendarContent.prototype._handleNavLinkClick = function (ev, anchorEl) {\n var _a = this.props,\n dateEnv = _a.dateEnv,\n options = _a.options,\n calendarApi = _a.calendarApi;\n var navLinkOptions = anchorEl.getAttribute('data-navlink');\n navLinkOptions = navLinkOptions ? JSON.parse(navLinkOptions) : {};\n var dateMarker = dateEnv.createMarker(navLinkOptions.date);\n var viewType = navLinkOptions.type;\n var customAction = viewType === 'day' ? options.navLinkDayClick : viewType === 'week' ? options.navLinkWeekClick : null;\n\n if (typeof customAction === 'function') {\n customAction.call(calendarApi, dateEnv.toDate(dateMarker), ev);\n } else {\n if (typeof customAction === 'string') {\n viewType = customAction;\n }\n\n calendarApi.zoomTo(dateMarker, viewType);\n }\n };\n\n CalendarContent.prototype.buildAppendContent = function () {\n var props = this.props;\n var children = props.pluginHooks.viewContainerAppends.map(function (buildAppendContent) {\n return buildAppendContent(props);\n });\n return createElement.apply(void 0, __spreadArrays([Fragment, {}], children));\n };\n\n CalendarContent.prototype.renderView = function (props) {\n var pluginHooks = props.pluginHooks;\n var viewSpec = props.viewSpec;\n var viewProps = {\n dateProfile: props.dateProfile,\n businessHours: props.businessHours,\n eventStore: props.renderableEventStore,\n eventUiBases: props.eventUiBases,\n dateSelection: props.dateSelection,\n eventSelection: props.eventSelection,\n eventDrag: props.eventDrag,\n eventResize: props.eventResize,\n isHeightAuto: props.isHeightAuto,\n forPrint: props.forPrint\n };\n var transformers = this.buildViewPropTransformers(pluginHooks.viewPropsTransformers);\n\n for (var _i = 0, transformers_1 = transformers; _i < transformers_1.length; _i++) {\n var transformer = transformers_1[_i];\n\n __assign(viewProps, transformer.transform(viewProps, props));\n }\n\n var ViewComponent = viewSpec.component;\n return createElement(ViewComponent, __assign({}, viewProps));\n };\n\n return CalendarContent;\n}(PureComponent);\n\nfunction buildToolbarProps(viewSpec, dateProfile, dateProfileGenerator, currentDate, now, title) {\n // don't force any date-profiles to valid date profiles (the `false`) so that we can tell if it's invalid\n var todayInfo = dateProfileGenerator.build(now, undefined, false); // TODO: need `undefined` or else INFINITE LOOP for some reason\n\n var prevInfo = dateProfileGenerator.buildPrev(dateProfile, currentDate, false);\n var nextInfo = dateProfileGenerator.buildNext(dateProfile, currentDate, false);\n return {\n title: title,\n activeButton: viewSpec.type,\n isTodayEnabled: todayInfo.isValid && !rangeContainsMarker(dateProfile.currentRange, now),\n isPrevEnabled: prevInfo.isValid,\n isNextEnabled: nextInfo.isValid\n };\n} // Plugin\n// -----------------------------------------------------------------------------------------------------------------\n\n\nfunction buildViewPropTransformers(theClasses) {\n return theClasses.map(function (TheClass) {\n return new TheClass();\n });\n}\n\nvar CalendarRoot =\n/** @class */\nfunction (_super) {\n __extends(CalendarRoot, _super);\n\n function CalendarRoot() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.state = {\n forPrint: false\n };\n\n _this.handleBeforePrint = function () {\n _this.setState({\n forPrint: true\n });\n };\n\n _this.handleAfterPrint = function () {\n _this.setState({\n forPrint: false\n });\n };\n\n return _this;\n }\n\n CalendarRoot.prototype.render = function () {\n var props = this.props;\n var options = props.options;\n var forPrint = this.state.forPrint;\n var isHeightAuto = forPrint || options.height === 'auto' || options.contentHeight === 'auto';\n var height = !isHeightAuto && options.height != null ? options.height : '';\n var classNames = ['fc', forPrint ? 'fc-media-print' : 'fc-media-screen', \"fc-direction-\" + options.direction, props.theme.getClass('root')];\n\n if (!getCanVGrowWithinCell()) {\n classNames.push('fc-liquid-hack');\n }\n\n return props.children(classNames, height, isHeightAuto, forPrint);\n };\n\n CalendarRoot.prototype.componentDidMount = function () {\n var emitter = this.props.emitter;\n emitter.on('_beforeprint', this.handleBeforePrint);\n emitter.on('_afterprint', this.handleAfterPrint);\n };\n\n CalendarRoot.prototype.componentWillUnmount = function () {\n var emitter = this.props.emitter;\n emitter.off('_beforeprint', this.handleBeforePrint);\n emitter.off('_afterprint', this.handleAfterPrint);\n };\n\n return CalendarRoot;\n}(BaseComponent); // Computes a default column header formatting string if `colFormat` is not explicitly defined\n\n\nfunction computeFallbackHeaderFormat(datesRepDistinctDays, dayCnt) {\n // if more than one week row, or if there are a lot of columns with not much space,\n // put just the day numbers will be in each cell\n if (!datesRepDistinctDays || dayCnt > 10) {\n return createFormatter({\n weekday: 'short'\n }); // \"Sat\"\n }\n\n if (dayCnt > 1) {\n return createFormatter({\n weekday: 'short',\n month: 'numeric',\n day: 'numeric',\n omitCommas: true\n }); // \"Sat 11/12\"\n }\n\n return createFormatter({\n weekday: 'long'\n }); // \"Saturday\"\n}\n\nvar CLASS_NAME = 'fc-col-header-cell'; // do the cushion too? no\n\nfunction renderInner(hookProps) {\n return hookProps.text;\n}\n\nvar TableDateCell =\n/** @class */\nfunction (_super) {\n __extends(TableDateCell, _super);\n\n function TableDateCell() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n\n TableDateCell.prototype.render = function () {\n var _a = this.context,\n dateEnv = _a.dateEnv,\n options = _a.options,\n theme = _a.theme,\n viewApi = _a.viewApi;\n var props = this.props;\n var date = props.date,\n dateProfile = props.dateProfile;\n var dayMeta = getDateMeta(date, props.todayRange, null, dateProfile);\n var classNames = [CLASS_NAME].concat(getDayClassNames(dayMeta, theme));\n var text = dateEnv.format(date, props.dayHeaderFormat); // if colCnt is 1, we are already in a day-view and don't need a navlink\n\n var navLinkAttrs = options.navLinks && !dayMeta.isDisabled && props.colCnt > 1 ? {\n 'data-navlink': buildNavLinkData(date),\n tabIndex: 0\n } : {};\n\n var hookProps = __assign(__assign(__assign({\n date: dateEnv.toDate(date),\n view: viewApi\n }, props.extraHookProps), {\n text: text\n }), dayMeta);\n\n return createElement(RenderHook, {\n hookProps: hookProps,\n classNames: options.dayHeaderClassNames,\n content: options.dayHeaderContent,\n defaultContent: renderInner,\n didMount: options.dayHeaderDidMount,\n willUnmount: options.dayHeaderWillUnmount\n }, function (rootElRef, customClassNames, innerElRef, innerContent) {\n return createElement(\"th\", __assign({\n ref: rootElRef,\n className: classNames.concat(customClassNames).join(' '),\n \"data-date\": !dayMeta.isDisabled ? formatDayString(date) : undefined,\n colSpan: props.colSpan\n }, props.extraDataAttrs), createElement(\"div\", {\n className: \"fc-scrollgrid-sync-inner\"\n }, !dayMeta.isDisabled && createElement(\"a\", __assign({\n ref: innerElRef,\n className: ['fc-col-header-cell-cushion', props.isSticky ? 'fc-sticky' : ''].join(' ')\n }, navLinkAttrs), innerContent)));\n });\n };\n\n return TableDateCell;\n}(BaseComponent);\n\nvar TableDowCell =\n/** @class */\nfunction (_super) {\n __extends(TableDowCell, _super);\n\n function TableDowCell() {\n return _super !== null && _super.apply(this, arguments) || this;\n }\n\n TableDowCell.prototype.render = function () {\n var props = this.props;\n var _a = this.context,\n dateEnv = _a.dateEnv,\n theme = _a.theme,\n viewApi = _a.viewApi,\n options = _a.options;\n var date = addDays(new Date(259200000), props.dow); // start with Sun, 04 Jan 1970 00:00:00 GMT\n\n var dateMeta = {\n dow: props.dow,\n isDisabled: false,\n isFuture: false,\n isPast: false,\n isToday: false,\n isOther: false\n };\n var classNames = [CLASS_NAME].concat(getDayClassNames(dateMeta, theme), props.extraClassNames || []);\n var text = dateEnv.format(date, props.dayHeaderFormat);\n\n var hookProps = __assign(__assign(__assign(__assign({\n // TODO: make this public?\n date: date\n }, dateMeta), {\n view: viewApi\n }), props.extraHookProps), {\n text: text\n });\n\n return createElement(RenderHook, {\n hookProps: hookProps,\n classNames: options.dayHeaderClassNames,\n content: options.dayHeaderContent,\n defaultContent: renderInner,\n didMount: options.dayHeaderDidMount,\n willUnmount: options.dayHeaderWillUnmount\n }, function (rootElRef, customClassNames, innerElRef, innerContent) {\n return createElement(\"th\", __assign({\n ref: rootElRef,\n className: classNames.concat(customClassNames).join(' '),\n colSpan: props.colSpan\n }, props.extraDataAttrs), createElement(\"div\", {\n className: \"fc-scrollgrid-sync-inner\"\n }, createElement(\"a\", {\n className: ['fc-col-header-cell-cushion', props.isSticky ? 'fc-sticky' : ''].join(' '),\n ref: innerElRef\n }, innerContent)));\n });\n };\n\n return TableDowCell;\n}(BaseComponent);\n\nvar NowTimer =\n/** @class */\nfunction (_super) {\n __extends(NowTimer, _super);\n\n function NowTimer(props, context) {\n var _this = _super.call(this, props, context) || this;\n\n _this.initialNowDate = getNow(context.options.now, context.dateEnv);\n _this.initialNowQueriedMs = new Date().valueOf();\n _this.state = _this.computeTiming().currentState;\n return _this;\n }\n\n NowTimer.prototype.render = function () {\n var _a = this,\n props = _a.props,\n state = _a.state;\n\n return props.children(state.nowDate, state.todayRange);\n };\n\n NowTimer.prototype.componentDidMount = function () {\n this.setTimeout();\n };\n\n NowTimer.prototype.componentDidUpdate = function (prevProps) {\n if (prevProps.unit !== this.props.unit) {\n this.clearTimeout();\n this.setTimeout();\n }\n };\n\n NowTimer.prototype.componentWillUnmount = function () {\n this.clearTimeout();\n };\n\n NowTimer.prototype.computeTiming = function () {\n var _a = this,\n props = _a.props,\n context = _a.context;\n\n var unroundedNow = addMs(this.initialNowDate, new Date().valueOf() - this.initialNowQueriedMs);\n var currentUnitStart = context.dateEnv.startOf(unroundedNow, props.unit);\n var nextUnitStart = context.dateEnv.add(currentUnitStart, createDuration(1, props.unit));\n var waitMs = nextUnitStart.valueOf() - unroundedNow.valueOf(); // there is a max setTimeout ms value (https://stackoverflow.com/a/3468650/96342)\n // ensure no longer than a day\n\n waitMs = Math.min(1000 * 60 * 60 * 24, waitMs);\n return {\n currentState: {\n nowDate: currentUnitStart,\n todayRange: buildDayRange(currentUnitStart)\n },\n nextState: {\n nowDate: nextUnitStart,\n todayRange: buildDayRange(nextUnitStart)\n },\n waitMs: waitMs\n };\n };\n\n NowTimer.prototype.setTimeout = function () {\n var _this = this;\n\n var _a = this.computeTiming(),\n nextState = _a.nextState,\n waitMs = _a.waitMs;\n\n this.timeoutId = setTimeout(function () {\n _this.setState(nextState, function () {\n _this.setTimeout();\n });\n }, waitMs);\n };\n\n NowTimer.prototype.clearTimeout = function () {\n if (this.timeoutId) {\n clearTimeout(this.timeoutId);\n }\n };\n\n NowTimer.contextType = ViewContextType;\n return NowTimer;\n}(Component);\n\nfunction buildDayRange(date) {\n var start = startOfDay(date);\n var end = addDays(start, 1);\n return {\n start: start,\n end: end\n };\n}\n\nvar DayHeader =\n/** @class */\nfunction (_super) {\n __extends(DayHeader, _super);\n\n function DayHeader() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.createDayHeaderFormatter = memoize(createDayHeaderFormatter);\n return _this;\n }\n\n DayHeader.prototype.render = function () {\n var context = this.context;\n var _a = this.props,\n dates = _a.dates,\n dateProfile = _a.dateProfile,\n datesRepDistinctDays = _a.datesRepDistinctDays,\n renderIntro = _a.renderIntro;\n var dayHeaderFormat = this.createDayHeaderFormatter(context.options.dayHeaderFormat, datesRepDistinctDays, dates.length);\n return createElement(NowTimer, {\n unit: \"day\"\n }, function (nowDate, todayRange) {\n return createElement(\"tr\", null, renderIntro && renderIntro('day'), dates.map(function (date) {\n return datesRepDistinctDays ? createElement(TableDateCell, {\n key: date.toISOString(),\n date: date,\n dateProfile: dateProfile,\n todayRange: todayRange,\n colCnt: dates.length,\n dayHeaderFormat: dayHeaderFormat\n }) : createElement(TableDowCell, {\n key: date.getUTCDay(),\n dow: date.getUTCDay(),\n dayHeaderFormat: dayHeaderFormat\n });\n }));\n });\n };\n\n return DayHeader;\n}(BaseComponent);\n\nfunction createDayHeaderFormatter(explicitFormat, datesRepDistinctDays, dateCnt) {\n return explicitFormat || computeFallbackHeaderFormat(datesRepDistinctDays, dateCnt);\n}\n\nvar DaySeriesModel =\n/** @class */\nfunction () {\n function DaySeriesModel(range, dateProfileGenerator) {\n var date = range.start;\n var end = range.end;\n var indices = [];\n var dates = [];\n var dayIndex = -1;\n\n while (date < end) {\n // loop each day from start to end\n if (dateProfileGenerator.isHiddenDay(date)) {\n indices.push(dayIndex + 0.5); // mark that it's between indices\n } else {\n dayIndex += 1;\n indices.push(dayIndex);\n dates.push(date);\n }\n\n date = addDays(date, 1);\n }\n\n this.dates = dates;\n this.indices = indices;\n this.cnt = dates.length;\n }\n\n DaySeriesModel.prototype.sliceRange = function (range) {\n var firstIndex = this.getDateDayIndex(range.start); // inclusive first index\n\n var lastIndex = this.getDateDayIndex(addDays(range.end, -1)); // inclusive last index\n\n var clippedFirstIndex = Math.max(0, firstIndex);\n var clippedLastIndex = Math.min(this.cnt - 1, lastIndex); // deal with in-between indices\n\n clippedFirstIndex = Math.ceil(clippedFirstIndex); // in-between starts round to next cell\n\n clippedLastIndex = Math.floor(clippedLastIndex); // in-between ends round to prev cell\n\n if (clippedFirstIndex <= clippedLastIndex) {\n return {\n firstIndex: clippedFirstIndex,\n lastIndex: clippedLastIndex,\n isStart: firstIndex === clippedFirstIndex,\n isEnd: lastIndex === clippedLastIndex\n };\n }\n\n return null;\n }; // Given a date, returns its chronolocial cell-index from the first cell of the grid.\n // If the date lies between cells (because of hiddenDays), returns a floating-point value between offsets.\n // If before the first offset, returns a negative number.\n // If after the last offset, returns an offset past the last cell offset.\n // Only works for *start* dates of cells. Will not work for exclusive end dates for cells.\n\n\n DaySeriesModel.prototype.getDateDayIndex = function (date) {\n var indices = this.indices;\n var dayOffset = Math.floor(diffDays(this.dates[0], date));\n\n if (dayOffset < 0) {\n return indices[0] - 1;\n }\n\n if (dayOffset >= indices.length) {\n return indices[indices.length - 1] + 1;\n }\n\n return indices[dayOffset];\n };\n\n return DaySeriesModel;\n}();\n\nvar DayTableModel =\n/** @class */\nfunction () {\n function DayTableModel(daySeries, breakOnWeeks) {\n var dates = daySeries.dates;\n var daysPerRow;\n var firstDay;\n var rowCnt;\n\n if (breakOnWeeks) {\n // count columns until the day-of-week repeats\n firstDay = dates[0].getUTCDay();\n\n for (daysPerRow = 1; daysPerRow < dates.length; daysPerRow += 1) {\n if (dates[daysPerRow].getUTCDay() === firstDay) {\n break;\n }\n }\n\n rowCnt = Math.ceil(dates.length / daysPerRow);\n } else {\n rowCnt = 1;\n daysPerRow = dates.length;\n }\n\n this.rowCnt = rowCnt;\n this.colCnt = daysPerRow;\n this.daySeries = daySeries;\n this.cells = this.buildCells();\n this.headerDates = this.buildHeaderDates();\n }\n\n DayTableModel.prototype.buildCells = function () {\n var rows = [];\n\n for (var row = 0; row < this.rowCnt; row += 1) {\n var cells = [];\n\n for (var col = 0; col < this.colCnt; col += 1) {\n cells.push(this.buildCell(row, col));\n }\n\n rows.push(cells);\n }\n\n return rows;\n };\n\n DayTableModel.prototype.buildCell = function (row, col) {\n var date = this.daySeries.dates[row * this.colCnt + col];\n return {\n key: date.toISOString(),\n date: date\n };\n };\n\n DayTableModel.prototype.buildHeaderDates = function () {\n var dates = [];\n\n for (var col = 0; col < this.colCnt; col += 1) {\n dates.push(this.cells[0][col].date);\n }\n\n return dates;\n };\n\n DayTableModel.prototype.sliceRange = function (range) {\n var colCnt = this.colCnt;\n var seriesSeg = this.daySeries.sliceRange(range);\n var segs = [];\n\n if (seriesSeg) {\n var firstIndex = seriesSeg.firstIndex,\n lastIndex = seriesSeg.lastIndex;\n var index = firstIndex;\n\n while (index <= lastIndex) {\n var row = Math.floor(index / colCnt);\n var nextIndex = Math.min((row + 1) * colCnt, lastIndex + 1);\n segs.push({\n row: row,\n firstCol: index % colCnt,\n lastCol: (nextIndex - 1) % colCnt,\n isStart: seriesSeg.isStart && index === firstIndex,\n isEnd: seriesSeg.isEnd && nextIndex - 1 === lastIndex\n });\n index = nextIndex;\n }\n }\n\n return segs;\n };\n\n return DayTableModel;\n}();\n\nvar Slicer =\n/** @class */\nfunction () {\n function Slicer() {\n this.sliceBusinessHours = memoize(this._sliceBusinessHours);\n this.sliceDateSelection = memoize(this._sliceDateSpan);\n this.sliceEventStore = memoize(this._sliceEventStore);\n this.sliceEventDrag = memoize(this._sliceInteraction);\n this.sliceEventResize = memoize(this._sliceInteraction);\n this.forceDayIfListItem = false; // hack\n }\n\n Slicer.prototype.sliceProps = function (props, dateProfile, nextDayThreshold, context) {\n var extraArgs = [];\n\n for (var _i = 4; _i < arguments.length; _i++) {\n extraArgs[_i - 4] = arguments[_i];\n }\n\n var eventUiBases = props.eventUiBases;\n var eventSegs = this.sliceEventStore.apply(this, __spreadArrays([props.eventStore, eventUiBases, dateProfile, nextDayThreshold], extraArgs));\n return {\n dateSelectionSegs: this.sliceDateSelection.apply(this, __spreadArrays([props.dateSelection, eventUiBases, context], extraArgs)),\n businessHourSegs: this.sliceBusinessHours.apply(this, __spreadArrays([props.businessHours, dateProfile, nextDayThreshold, context], extraArgs)),\n fgEventSegs: eventSegs.fg,\n bgEventSegs: eventSegs.bg,\n eventDrag: this.sliceEventDrag.apply(this, __spreadArrays([props.eventDrag, eventUiBases, dateProfile, nextDayThreshold], extraArgs)),\n eventResize: this.sliceEventResize.apply(this, __spreadArrays([props.eventResize, eventUiBases, dateProfile, nextDayThreshold], extraArgs)),\n eventSelection: props.eventSelection\n }; // TODO: give interactionSegs?\n };\n\n Slicer.prototype.sliceNowDate = function ( // does not memoize\n date, context) {\n var extraArgs = [];\n\n for (var _i = 2; _i < arguments.length; _i++) {\n extraArgs[_i - 2] = arguments[_i];\n }\n\n return this._sliceDateSpan.apply(this, __spreadArrays([{\n range: {\n start: date,\n end: addMs(date, 1)\n },\n allDay: false\n }, {}, context], extraArgs));\n };\n\n Slicer.prototype._sliceBusinessHours = function (businessHours, dateProfile, nextDayThreshold, context) {\n var extraArgs = [];\n\n for (var _i = 4; _i < arguments.length; _i++) {\n extraArgs[_i - 4] = arguments[_i];\n }\n\n if (!businessHours) {\n return [];\n }\n\n return this._sliceEventStore.apply(this, __spreadArrays([expandRecurring(businessHours, computeActiveRange(dateProfile, Boolean(nextDayThreshold)), context), {}, dateProfile, nextDayThreshold], extraArgs)).bg;\n };\n\n Slicer.prototype._sliceEventStore = function (eventStore, eventUiBases, dateProfile, nextDayThreshold) {\n var extraArgs = [];\n\n for (var _i = 4; _i < arguments.length; _i++) {\n extraArgs[_i - 4] = arguments[_i];\n }\n\n if (eventStore) {\n var rangeRes = sliceEventStore(eventStore, eventUiBases, computeActiveRange(dateProfile, Boolean(nextDayThreshold)), nextDayThreshold);\n return {\n bg: this.sliceEventRanges(rangeRes.bg, extraArgs),\n fg: this.sliceEventRanges(rangeRes.fg, extraArgs)\n };\n }\n\n return {\n bg: [],\n fg: []\n };\n };\n\n Slicer.prototype._sliceInteraction = function (interaction, eventUiBases, dateProfile, nextDayThreshold) {\n var extraArgs = [];\n\n for (var _i = 4; _i < arguments.length; _i++) {\n extraArgs[_i - 4] = arguments[_i];\n }\n\n if (!interaction) {\n return null;\n }\n\n var rangeRes = sliceEventStore(interaction.mutatedEvents, eventUiBases, computeActiveRange(dateProfile, Boolean(nextDayThreshold)), nextDayThreshold);\n return {\n segs: this.sliceEventRanges(rangeRes.fg, extraArgs),\n affectedInstances: interaction.affectedEvents.instances,\n isEvent: interaction.isEvent\n };\n };\n\n Slicer.prototype._sliceDateSpan = function (dateSpan, eventUiBases, context) {\n var extraArgs = [];\n\n for (var _i = 3; _i < arguments.length; _i++) {\n extraArgs[_i - 3] = arguments[_i];\n }\n\n if (!dateSpan) {\n return [];\n }\n\n var eventRange = fabricateEventRange(dateSpan, eventUiBases, context);\n var segs = this.sliceRange.apply(this, __spreadArrays([dateSpan.range], extraArgs));\n\n for (var _a = 0, segs_1 = segs; _a < segs_1.length; _a++) {\n var seg = segs_1[_a];\n seg.eventRange = eventRange;\n }\n\n return segs;\n };\n /*\n \"complete\" seg means it has component and eventRange\n */\n\n\n Slicer.prototype.sliceEventRanges = function (eventRanges, extraArgs) {\n var segs = [];\n\n for (var _i = 0, eventRanges_1 = eventRanges; _i < eventRanges_1.length; _i++) {\n var eventRange = eventRanges_1[_i];\n segs.push.apply(segs, this.sliceEventRange(eventRange, extraArgs));\n }\n\n return segs;\n };\n /*\n \"complete\" seg means it has component and eventRange\n */\n\n\n Slicer.prototype.sliceEventRange = function (eventRange, extraArgs) {\n var dateRange = eventRange.range; // hack to make multi-day events that are being force-displayed as list-items to take up only one day\n\n if (this.forceDayIfListItem && eventRange.ui.display === 'list-item') {\n dateRange = {\n start: dateRange.start,\n end: addDays(dateRange.start, 1)\n };\n }\n\n var segs = this.sliceRange.apply(this, __spreadArrays([dateRange], extraArgs));\n\n for (var _i = 0, segs_2 = segs; _i < segs_2.length; _i++) {\n var seg = segs_2[_i];\n seg.eventRange = eventRange;\n seg.isStart = eventRange.isStart && seg.isStart;\n seg.isEnd = eventRange.isEnd && seg.isEnd;\n }\n\n return segs;\n };\n\n return Slicer;\n}();\n/*\nfor incorporating slotMinTime/slotMaxTime if appropriate\nTODO: should be part of DateProfile!\nTimelineDateProfile already does this btw\n*/\n\n\nfunction computeActiveRange(dateProfile, isComponentAllDay) {\n var range = dateProfile.activeRange;\n\n if (isComponentAllDay) {\n return range;\n }\n\n return {\n start: addMs(range.start, dateProfile.slotMinTime.milliseconds),\n end: addMs(range.end, dateProfile.slotMaxTime.milliseconds - 864e5)\n };\n}\n\nvar VISIBLE_HIDDEN_RE = /^(visible|hidden)$/;\n\nvar Scroller =\n/** @class */\nfunction (_super) {\n __extends(Scroller, _super);\n\n function Scroller() {\n var _this = _super !== null && _super.apply(this, arguments) || this;\n\n _this.handleEl = function (el) {\n _this.el = el;\n setRef(_this.props.elRef, el);\n };\n\n return _this;\n }\n\n Scroller.prototype.render = function () {\n var props = this.props;\n var liquid = props.liquid,\n liquidIsAbsolute = props.liquidIsAbsolute;\n var isAbsolute = liquid && liquidIsAbsolute;\n var className = ['fc-scroller'];\n\n if (liquid) {\n if (liquidIsAbsolute) {\n className.push('fc-scroller-liquid-absolute');\n } else {\n className.push('fc-scroller-liquid');\n }\n }\n\n return createElement(\"div\", {\n ref: this.handleEl,\n className: className.join(' '),\n style: {\n overflowX: props.overflowX,\n overflowY: props.overflowY,\n left: isAbsolute && -(props.overcomeLeft || 0) || '',\n right: isAbsolute && -(props.overcomeRight || 0) || '',\n bottom: isAbsolute && -(props.overcomeBottom || 0) || '',\n marginLeft: !isAbsolute && -(props.overcomeLeft || 0) || '',\n marginRight: !isAbsolute && -(props.overcomeRight || 0) || '',\n marginBottom: !isAbsolute && -(props.overcomeBottom || 0) || '',\n maxHeight: props.maxHeight || ''\n }\n }, props.children);\n };\n\n Scroller.prototype.needsXScrolling = function () {\n if (VISIBLE_HIDDEN_RE.test(this.props.overflowX)) {\n return false;\n } // testing scrollWidth>clientWidth is unreliable cross-browser when pixel heights aren't integers.\n // much more reliable to see if children are taller than the scroller, even tho doesn't account for\n // inner-child margins and absolute positioning\n\n\n var el = this.el;\n var realClientWidth = this.el.getBoundingClientRect().width - this.getYScrollbarWidth();\n var children = el.children;\n\n for (var i = 0; i < children.length; i += 1) {\n var childEl = children[i];\n\n if (childEl.getBoundingClientRect().width > realClientWidth) {\n return true;\n }\n }\n\n return false;\n };\n\n Scroller.prototype.needsYScrolling = function () {\n if (VISIBLE_HIDDEN_RE.test(this.props.overflowY)) {\n return false;\n } // testing scrollHeight>clientHeight is unreliable cross-browser when pixel heights aren't integers.\n // much more reliable to see if children are taller than the scroller, even tho doesn't account for\n // inner-child margins and absolute positioning\n\n\n var el = this.el;\n var realClientHeight = this.el.getBoundingClientRect().height - this.getXScrollbarWidth();\n var children = el.children;\n\n for (var i = 0; i < children.length; i += 1) {\n var childEl = children[i];\n\n if (childEl.getBoundingClientRect().height > realClientHeight) {\n return true;\n }\n }\n\n return false;\n };\n\n Scroller.prototype.getXScrollbarWidth = function () {\n if (VISIBLE_HIDDEN_RE.test(this.props.overflowX)) {\n return 0;\n }\n\n return this.el.offsetHeight - this.el.clientHeight; // only works because we guarantee no borders. TODO: add to CSS with important?\n };\n\n Scroller.prototype.getYScrollbarWidth = function () {\n if (VISIBLE_HIDDEN_RE.test(this.props.overflowY)) {\n return 0;\n }\n\n return this.el.offsetWidth - this.el.clientWidth; // only works because we guarantee no borders. TODO: add to CSS with important?\n };\n\n return Scroller;\n}(BaseComponent);\n/*\nTODO: somehow infer OtherArgs from masterCallback?\nTODO: infer RefType from masterCallback if provided\n*/\n\n\nvar RefMap =\n/** @class */\nfunction () {\n function RefMap(masterCallback) {\n var _this = this;\n\n this.masterCallback = masterCallback;\n this.currentMap = {};\n this.depths = {};\n this.callbackMap = {};\n\n this.handleValue = function (val, key) {\n var _a = _this,\n depths = _a.depths,\n currentMap = _a.currentMap;\n var removed = false;\n var added = false;\n\n if (val !== null) {\n // for bug... ACTUALLY: can probably do away with this now that callers don't share numeric indices anymore\n removed = key in currentMap;\n currentMap[key] = val;\n depths[key] = (depths[key] || 0) + 1;\n added = true;\n } else {\n depths[key] -= 1;\n\n if (!depths[key]) {\n delete currentMap[key];\n delete _this.callbackMap[key];\n removed = true;\n }\n }\n\n if (_this.masterCallback) {\n if (removed) {\n _this.masterCallback(null, String(key));\n }\n\n if (added) {\n _this.masterCallback(val, String(key));\n }\n }\n };\n }\n\n RefMap.prototype.createRef = function (key) {\n var _this = this;\n\n var refCallback = this.callbackMap[key];\n\n if (!refCallback) {\n refCallback = this.callbackMap[key] = function (val) {\n _this.handleValue(val, String(key));\n };\n }\n\n return refCallback;\n }; // TODO: check callers that don't care about order. should use getAll instead\n // NOTE: this method has become less valuable now that we are encouraged to map order by some other index\n // TODO: provide ONE array-export function, buildArray, which fails on non-numeric indexes. caller can manipulate and \"collect\"\n\n\n RefMap.prototype.collect = function (startIndex, endIndex, step) {\n return collectFromHash(this.currentMap, startIndex, endIndex, step);\n };\n\n RefMap.prototype.getAll = function () {\n return hashValuesToArray(this.currentMap);\n };\n\n return RefMap;\n}();\n\nfunction computeShrinkWidth(chunkEls) {\n var shrinkCells = findElements(chunkEls, '.fc-scrollgrid-shrink');\n var largestWidth = 0;\n\n for (var _i = 0, shrinkCells_1 = shrinkCells; _i < shrinkCells_1.length; _i++) {\n var shrinkCell = shrinkCells_1[_i];\n largestWidth = Math.max(largestWidth, computeSmallestCellWidth(shrinkCell));\n }\n\n return Math.ceil(largestWidth); // elements work best with integers. round up to ensure contents fits\n}\n\nfunction getSectionHasLiquidHeight(props, sectionConfig) {\n return props.liquid && sectionConfig.liquid; // does the section do liquid-height? (need to have whole scrollgrid liquid-height as well)\n}\n\nfunction getAllowYScrolling(props, sectionConfig) {\n return sectionConfig.maxHeight != null || // if its possible for the height to max out, we might need scrollbars\n getSectionHasLiquidHeight(props, sectionConfig); // if the section is liquid height, it might condense enough to require scrollbars\n} // TODO: ONLY use `arg`. force out internal function to use same API\n\n\nfunction renderChunkContent(sectionConfig, chunkConfig, arg) {\n var expandRows = arg.expandRows;\n var content = typeof chunkConfig.content === 'function' ? chunkConfig.content(arg) : createElement('table', {\n className: [chunkConfig.tableClassName, sectionConfig.syncRowHeights ? 'fc-scrollgrid-sync-table' : ''].join(' '),\n style: {\n minWidth: arg.tableMinWidth,\n width: arg.clientWidth,\n height: expandRows ? arg.clientHeight : ''\n }\n }, arg.tableColGroupNode, createElement('tbody', {}, typeof chunkConfig.rowContent === 'function' ? chunkConfig.rowContent(arg) : chunkConfig.rowContent));\n return content;\n}\n\nfunction isColPropsEqual(cols0, cols1) {\n return isArraysEqual(cols0, cols1, isPropsEqual);\n}\n\nfunction renderMicroColGroup(cols, shrinkWidth) {\n var colNodes = [];\n /*\n for ColProps with spans, it would have been great to make a single / elements with colspans.\n SOLUTION: making individual \" + b.valueOf().toString() + \" \";\n\n for (b = Pb.firstChild; a.firstChild;) {\n a.removeChild(a.firstChild);\n }\n\n for (; b.firstChild;) {\n a.appendChild(b.firstChild);\n }\n }\n});\n\nfunction Rb(a, b) {\n if (b) {\n var c = a.firstChild;\n\n if (c && c === a.lastChild && 3 === c.nodeType) {\n c.nodeValue = b;\n return;\n }\n }\n\n a.textContent = b;\n}\n\nfunction Sb(a, b) {\n var c = {};\n c[a.toLowerCase()] = b.toLowerCase();\n c[\"Webkit\" + a] = \"webkit\" + b;\n c[\"Moz\" + a] = \"moz\" + b;\n return c;\n}\n\nvar Tb = {\n animationend: Sb(\"Animation\", \"AnimationEnd\"),\n animationiteration: Sb(\"Animation\", \"AnimationIteration\"),\n animationstart: Sb(\"Animation\", \"AnimationStart\"),\n transitionend: Sb(\"Transition\", \"TransitionEnd\")\n},\n Ub = {},\n Vb = {};\nya && (Vb = document.createElement(\"div\").style, \"AnimationEvent\" in window || (delete Tb.animationend.animation, delete Tb.animationiteration.animation, delete Tb.animationstart.animation), \"TransitionEvent\" in window || delete Tb.transitionend.transition);\n\nfunction Wb(a) {\n if (Ub[a]) return Ub[a];\n if (!Tb[a]) return a;\n var b = Tb[a],\n c;\n\n for (c in b) {\n if (b.hasOwnProperty(c) && c in Vb) return Ub[a] = b[c];\n }\n\n return a;\n}\n\nvar Xb = Wb(\"animationend\"),\n Yb = Wb(\"animationiteration\"),\n Zb = Wb(\"animationstart\"),\n $b = Wb(\"transitionend\"),\n ac = \"abort canplay canplaythrough durationchange emptied encrypted ended error loadeddata loadedmetadata loadstart pause play playing progress ratechange seeked seeking stalled suspend timeupdate volumechange waiting\".split(\" \"),\n bc = new (\"function\" === typeof WeakMap ? WeakMap : Map)();\n\nfunction cc(a) {\n var b = bc.get(a);\n void 0 === b && (b = new Map(), bc.set(a, b));\n return b;\n}\n\nfunction dc(a) {\n var b = a,\n c = a;\n if (a.alternate) for (; b.return;) {\n b = b.return;\n } else {\n a = b;\n\n do {\n b = a, 0 !== (b.effectTag & 1026) && (c = b.return), a = b.return;\n } while (a);\n }\n return 3 === b.tag ? c : null;\n}\n\nfunction ec(a) {\n if (13 === a.tag) {\n var b = a.memoizedState;\n null === b && (a = a.alternate, null !== a && (b = a.memoizedState));\n if (null !== b) return b.dehydrated;\n }\n\n return null;\n}\n\nfunction fc(a) {\n if (dc(a) !== a) throw Error(u(188));\n}\n\nfunction gc(a) {\n var b = a.alternate;\n\n if (!b) {\n b = dc(a);\n if (null === b) throw Error(u(188));\n return b !== a ? null : a;\n }\n\n for (var c = a, d = b;;) {\n var e = c.return;\n if (null === e) break;\n var f = e.alternate;\n\n if (null === f) {\n d = e.return;\n\n if (null !== d) {\n c = d;\n continue;\n }\n\n break;\n }\n\n if (e.child === f.child) {\n for (f = e.child; f;) {\n if (f === c) return fc(e), a;\n if (f === d) return fc(e), b;\n f = f.sibling;\n }\n\n throw Error(u(188));\n }\n\n if (c.return !== d.return) c = e, d = f;else {\n for (var g = !1, h = e.child; h;) {\n if (h === c) {\n g = !0;\n c = e;\n d = f;\n break;\n }\n\n if (h === d) {\n g = !0;\n d = e;\n c = f;\n break;\n }\n\n h = h.sibling;\n }\n\n if (!g) {\n for (h = f.child; h;) {\n if (h === c) {\n g = !0;\n c = f;\n d = e;\n break;\n }\n\n if (h === d) {\n g = !0;\n d = f;\n c = e;\n break;\n }\n\n h = h.sibling;\n }\n\n if (!g) throw Error(u(189));\n }\n }\n if (c.alternate !== d) throw Error(u(190));\n }\n\n if (3 !== c.tag) throw Error(u(188));\n return c.stateNode.current === c ? a : b;\n}\n\nfunction hc(a) {\n a = gc(a);\n if (!a) return null;\n\n for (var b = a;;) {\n if (5 === b.tag || 6 === b.tag) return b;\n if (b.child) b.child.return = b, b = b.child;else {\n if (b === a) break;\n\n for (; !b.sibling;) {\n if (!b.return || b.return === a) return null;\n b = b.return;\n }\n\n b.sibling.return = b.return;\n b = b.sibling;\n }\n }\n\n return null;\n}\n\nfunction ic(a, b) {\n if (null == b) throw Error(u(30));\n if (null == a) return b;\n\n if (Array.isArray(a)) {\n if (Array.isArray(b)) return a.push.apply(a, b), a;\n a.push(b);\n return a;\n }\n\n return Array.isArray(b) ? [a].concat(b) : [a, b];\n}\n\nfunction jc(a, b, c) {\n Array.isArray(a) ? a.forEach(b, c) : a && b.call(c, a);\n}\n\nvar kc = null;\n\nfunction lc(a) {\n if (a) {\n var b = a._dispatchListeners,\n c = a._dispatchInstances;\n if (Array.isArray(b)) for (var d = 0; d < b.length && !a.isPropagationStopped(); d++) {\n oa(a, b[d], c[d]);\n } else b && oa(a, b, c);\n a._dispatchListeners = null;\n a._dispatchInstances = null;\n a.isPersistent() || a.constructor.release(a);\n }\n}\n\nfunction mc(a) {\n null !== a && (kc = ic(kc, a));\n a = kc;\n kc = null;\n\n if (a) {\n jc(a, lc);\n if (kc) throw Error(u(95));\n if (fa) throw a = ha, fa = !1, ha = null, a;\n }\n}\n\nfunction nc(a) {\n a = a.target || a.srcElement || window;\n a.correspondingUseElement && (a = a.correspondingUseElement);\n return 3 === a.nodeType ? a.parentNode : a;\n}\n\nfunction oc(a) {\n if (!ya) return !1;\n a = \"on\" + a;\n var b = (a in document);\n b || (b = document.createElement(\"div\"), b.setAttribute(a, \"return;\"), b = \"function\" === typeof b[a]);\n return b;\n}\n\nvar pc = [];\n\nfunction qc(a) {\n a.topLevelType = null;\n a.nativeEvent = null;\n a.targetInst = null;\n a.ancestors.length = 0;\n 10 > pc.length && pc.push(a);\n}\n\nfunction rc(a, b, c, d) {\n if (pc.length) {\n var e = pc.pop();\n e.topLevelType = a;\n e.eventSystemFlags = d;\n e.nativeEvent = b;\n e.targetInst = c;\n return e;\n }\n\n return {\n topLevelType: a,\n eventSystemFlags: d,\n nativeEvent: b,\n targetInst: c,\n ancestors: []\n };\n}\n\nfunction sc(a) {\n var b = a.targetInst,\n c = b;\n\n do {\n if (!c) {\n a.ancestors.push(c);\n break;\n }\n\n var d = c;\n if (3 === d.tag) d = d.stateNode.containerInfo;else {\n for (; d.return;) {\n d = d.return;\n }\n\n d = 3 !== d.tag ? null : d.stateNode.containerInfo;\n }\n if (!d) break;\n b = c.tag;\n 5 !== b && 6 !== b || a.ancestors.push(c);\n c = tc(d);\n } while (c);\n\n for (c = 0; c < a.ancestors.length; c++) {\n b = a.ancestors[c];\n var e = nc(a.nativeEvent);\n d = a.topLevelType;\n var f = a.nativeEvent,\n g = a.eventSystemFlags;\n 0 === c && (g |= 64);\n\n for (var h = null, k = 0; k < sa.length; k++) {\n var l = sa[k];\n l && (l = l.extractEvents(d, b, f, e, g)) && (h = ic(h, l));\n }\n\n mc(h);\n }\n}\n\nfunction uc(a, b, c) {\n if (!c.has(a)) {\n switch (a) {\n case \"scroll\":\n vc(b, \"scroll\", !0);\n break;\n\n case \"focus\":\n case \"blur\":\n vc(b, \"focus\", !0);\n vc(b, \"blur\", !0);\n c.set(\"blur\", null);\n c.set(\"focus\", null);\n break;\n\n case \"cancel\":\n case \"close\":\n oc(a) && vc(b, a, !0);\n break;\n\n case \"invalid\":\n case \"submit\":\n case \"reset\":\n break;\n\n default:\n -1 === ac.indexOf(a) && F(a, b);\n }\n\n c.set(a, null);\n }\n}\n\nvar wc,\n xc,\n yc,\n zc = !1,\n Ac = [],\n Bc = null,\n Cc = null,\n Dc = null,\n Ec = new Map(),\n Fc = new Map(),\n Gc = [],\n Hc = \"mousedown mouseup touchcancel touchend touchstart auxclick dblclick pointercancel pointerdown pointerup dragend dragstart drop compositionend compositionstart keydown keypress keyup input textInput close cancel copy cut paste click change contextmenu reset submit\".split(\" \"),\n Ic = \"focus blur dragenter dragleave mouseover mouseout pointerover pointerout gotpointercapture lostpointercapture\".split(\" \");\n\nfunction Jc(a, b) {\n var c = cc(b);\n Hc.forEach(function (a) {\n uc(a, b, c);\n });\n Ic.forEach(function (a) {\n uc(a, b, c);\n });\n}\n\nfunction Kc(a, b, c, d, e) {\n return {\n blockedOn: a,\n topLevelType: b,\n eventSystemFlags: c | 32,\n nativeEvent: e,\n container: d\n };\n}\n\nfunction Lc(a, b) {\n switch (a) {\n case \"focus\":\n case \"blur\":\n Bc = null;\n break;\n\n case \"dragenter\":\n case \"dragleave\":\n Cc = null;\n break;\n\n case \"mouseover\":\n case \"mouseout\":\n Dc = null;\n break;\n\n case \"pointerover\":\n case \"pointerout\":\n Ec.delete(b.pointerId);\n break;\n\n case \"gotpointercapture\":\n case \"lostpointercapture\":\n Fc.delete(b.pointerId);\n }\n}\n\nfunction Mc(a, b, c, d, e, f) {\n if (null === a || a.nativeEvent !== f) return a = Kc(b, c, d, e, f), null !== b && (b = Nc(b), null !== b && xc(b)), a;\n a.eventSystemFlags |= d;\n return a;\n}\n\nfunction Oc(a, b, c, d, e) {\n switch (b) {\n case \"focus\":\n return Bc = Mc(Bc, a, b, c, d, e), !0;\n\n case \"dragenter\":\n return Cc = Mc(Cc, a, b, c, d, e), !0;\n\n case \"mouseover\":\n return Dc = Mc(Dc, a, b, c, d, e), !0;\n\n case \"pointerover\":\n var f = e.pointerId;\n Ec.set(f, Mc(Ec.get(f) || null, a, b, c, d, e));\n return !0;\n\n case \"gotpointercapture\":\n return f = e.pointerId, Fc.set(f, Mc(Fc.get(f) || null, a, b, c, d, e)), !0;\n }\n\n return !1;\n}\n\nfunction Pc(a) {\n var b = tc(a.target);\n\n if (null !== b) {\n var c = dc(b);\n if (null !== c) if (b = c.tag, 13 === b) {\n if (b = ec(c), null !== b) {\n a.blockedOn = b;\n r.unstable_runWithPriority(a.priority, function () {\n yc(c);\n });\n return;\n }\n } else if (3 === b && c.stateNode.hydrate) {\n a.blockedOn = 3 === c.tag ? c.stateNode.containerInfo : null;\n return;\n }\n }\n\n a.blockedOn = null;\n}\n\nfunction Qc(a) {\n if (null !== a.blockedOn) return !1;\n var b = Rc(a.topLevelType, a.eventSystemFlags, a.container, a.nativeEvent);\n\n if (null !== b) {\n var c = Nc(b);\n null !== c && xc(c);\n a.blockedOn = b;\n return !1;\n }\n\n return !0;\n}\n\nfunction Sc(a, b, c) {\n Qc(a) && c.delete(b);\n}\n\nfunction Tc() {\n for (zc = !1; 0 < Ac.length;) {\n var a = Ac[0];\n\n if (null !== a.blockedOn) {\n a = Nc(a.blockedOn);\n null !== a && wc(a);\n break;\n }\n\n var b = Rc(a.topLevelType, a.eventSystemFlags, a.container, a.nativeEvent);\n null !== b ? a.blockedOn = b : Ac.shift();\n }\n\n null !== Bc && Qc(Bc) && (Bc = null);\n null !== Cc && Qc(Cc) && (Cc = null);\n null !== Dc && Qc(Dc) && (Dc = null);\n Ec.forEach(Sc);\n Fc.forEach(Sc);\n}\n\nfunction Uc(a, b) {\n a.blockedOn === b && (a.blockedOn = null, zc || (zc = !0, r.unstable_scheduleCallback(r.unstable_NormalPriority, Tc)));\n}\n\nfunction Vc(a) {\n function b(b) {\n return Uc(b, a);\n }\n\n if (0 < Ac.length) {\n Uc(Ac[0], a);\n\n for (var c = 1; c < Ac.length; c++) {\n var d = Ac[c];\n d.blockedOn === a && (d.blockedOn = null);\n }\n }\n\n null !== Bc && Uc(Bc, a);\n null !== Cc && Uc(Cc, a);\n null !== Dc && Uc(Dc, a);\n Ec.forEach(b);\n Fc.forEach(b);\n\n for (c = 0; c < Gc.length; c++) {\n d = Gc[c], d.blockedOn === a && (d.blockedOn = null);\n }\n\n for (; 0 < Gc.length && (c = Gc[0], null === c.blockedOn);) {\n Pc(c), null === c.blockedOn && Gc.shift();\n }\n}\n\nvar Wc = {},\n Yc = new Map(),\n Zc = new Map(),\n $c = [\"abort\", \"abort\", Xb, \"animationEnd\", Yb, \"animationIteration\", Zb, \"animationStart\", \"canplay\", \"canPlay\", \"canplaythrough\", \"canPlayThrough\", \"durationchange\", \"durationChange\", \"emptied\", \"emptied\", \"encrypted\", \"encrypted\", \"ended\", \"ended\", \"error\", \"error\", \"gotpointercapture\", \"gotPointerCapture\", \"load\", \"load\", \"loadeddata\", \"loadedData\", \"loadedmetadata\", \"loadedMetadata\", \"loadstart\", \"loadStart\", \"lostpointercapture\", \"lostPointerCapture\", \"playing\", \"playing\", \"progress\", \"progress\", \"seeking\", \"seeking\", \"stalled\", \"stalled\", \"suspend\", \"suspend\", \"timeupdate\", \"timeUpdate\", $b, \"transitionEnd\", \"waiting\", \"waiting\"];\n\nfunction ad(a, b) {\n for (var c = 0; c < a.length; c += 2) {\n var d = a[c],\n e = a[c + 1],\n f = \"on\" + (e[0].toUpperCase() + e.slice(1));\n f = {\n phasedRegistrationNames: {\n bubbled: f,\n captured: f + \"Capture\"\n },\n dependencies: [d],\n eventPriority: b\n };\n Zc.set(d, b);\n Yc.set(d, f);\n Wc[e] = f;\n }\n}\n\nad(\"blur blur cancel cancel click click close close contextmenu contextMenu copy copy cut cut auxclick auxClick dblclick doubleClick dragend dragEnd dragstart dragStart drop drop focus focus input input invalid invalid keydown keyDown keypress keyPress keyup keyUp mousedown mouseDown mouseup mouseUp paste paste pause pause play play pointercancel pointerCancel pointerdown pointerDown pointerup pointerUp ratechange rateChange reset reset seeked seeked submit submit touchcancel touchCancel touchend touchEnd touchstart touchStart volumechange volumeChange\".split(\" \"), 0);\nad(\"drag drag dragenter dragEnter dragexit dragExit dragleave dragLeave dragover dragOver mousemove mouseMove mouseout mouseOut mouseover mouseOver pointermove pointerMove pointerout pointerOut pointerover pointerOver scroll scroll toggle toggle touchmove touchMove wheel wheel\".split(\" \"), 1);\nad($c, 2);\n\nfor (var bd = \"change selectionchange textInput compositionstart compositionend compositionupdate\".split(\" \"), cd = 0; cd < bd.length; cd++) {\n Zc.set(bd[cd], 0);\n}\n\nvar dd = r.unstable_UserBlockingPriority,\n ed = r.unstable_runWithPriority,\n fd = !0;\n\nfunction F(a, b) {\n vc(b, a, !1);\n}\n\nfunction vc(a, b, c) {\n var d = Zc.get(b);\n\n switch (void 0 === d ? 2 : d) {\n case 0:\n d = gd.bind(null, b, 1, a);\n break;\n\n case 1:\n d = hd.bind(null, b, 1, a);\n break;\n\n default:\n d = id.bind(null, b, 1, a);\n }\n\n c ? a.addEventListener(b, d, !0) : a.addEventListener(b, d, !1);\n}\n\nfunction gd(a, b, c, d) {\n Ja || Ha();\n var e = id,\n f = Ja;\n Ja = !0;\n\n try {\n Ga(e, a, b, c, d);\n } finally {\n (Ja = f) || La();\n }\n}\n\nfunction hd(a, b, c, d) {\n ed(dd, id.bind(null, a, b, c, d));\n}\n\nfunction id(a, b, c, d) {\n if (fd) if (0 < Ac.length && -1 < Hc.indexOf(a)) a = Kc(null, a, b, c, d), Ac.push(a);else {\n var e = Rc(a, b, c, d);\n if (null === e) Lc(a, d);else if (-1 < Hc.indexOf(a)) a = Kc(e, a, b, c, d), Ac.push(a);else if (!Oc(e, a, b, c, d)) {\n Lc(a, d);\n a = rc(a, d, null, b);\n\n try {\n Ma(sc, a);\n } finally {\n qc(a);\n }\n }\n }\n}\n\nfunction Rc(a, b, c, d) {\n c = nc(d);\n c = tc(c);\n\n if (null !== c) {\n var e = dc(c);\n if (null === e) c = null;else {\n var f = e.tag;\n\n if (13 === f) {\n c = ec(e);\n if (null !== c) return c;\n c = null;\n } else if (3 === f) {\n if (e.stateNode.hydrate) return 3 === e.tag ? e.stateNode.containerInfo : null;\n c = null;\n } else e !== c && (c = null);\n }\n }\n\n a = rc(a, d, c, b);\n\n try {\n Ma(sc, a);\n } finally {\n qc(a);\n }\n\n return null;\n}\n\nvar jd = {\n animationIterationCount: !0,\n borderImageOutset: !0,\n borderImageSlice: !0,\n borderImageWidth: !0,\n boxFlex: !0,\n boxFlexGroup: !0,\n boxOrdinalGroup: !0,\n columnCount: !0,\n columns: !0,\n flex: !0,\n flexGrow: !0,\n flexPositive: !0,\n flexShrink: !0,\n flexNegative: !0,\n flexOrder: !0,\n gridArea: !0,\n gridRow: !0,\n gridRowEnd: !0,\n gridRowSpan: !0,\n gridRowStart: !0,\n gridColumn: !0,\n gridColumnEnd: !0,\n gridColumnSpan: !0,\n gridColumnStart: !0,\n fontWeight: !0,\n lineClamp: !0,\n lineHeight: !0,\n opacity: !0,\n order: !0,\n orphans: !0,\n tabSize: !0,\n widows: !0,\n zIndex: !0,\n zoom: !0,\n fillOpacity: !0,\n floodOpacity: !0,\n stopOpacity: !0,\n strokeDasharray: !0,\n strokeDashoffset: !0,\n strokeMiterlimit: !0,\n strokeOpacity: !0,\n strokeWidth: !0\n},\n kd = [\"Webkit\", \"ms\", \"Moz\", \"O\"];\nObject.keys(jd).forEach(function (a) {\n kd.forEach(function (b) {\n b = b + a.charAt(0).toUpperCase() + a.substring(1);\n jd[b] = jd[a];\n });\n});\n\nfunction ld(a, b, c) {\n return null == b || \"boolean\" === typeof b || \"\" === b ? \"\" : c || \"number\" !== typeof b || 0 === b || jd.hasOwnProperty(a) && jd[a] ? (\"\" + b).trim() : b + \"px\";\n}\n\nfunction md(a, b) {\n a = a.style;\n\n for (var c in b) {\n if (b.hasOwnProperty(c)) {\n var d = 0 === c.indexOf(\"--\"),\n e = ld(c, b[c], d);\n \"float\" === c && (c = \"cssFloat\");\n d ? a.setProperty(c, e) : a[c] = e;\n }\n }\n}\n\nvar nd = n({\n menuitem: !0\n}, {\n area: !0,\n base: !0,\n br: !0,\n col: !0,\n embed: !0,\n hr: !0,\n img: !0,\n input: !0,\n keygen: !0,\n link: !0,\n meta: !0,\n param: !0,\n source: !0,\n track: !0,\n wbr: !0\n});\n\nfunction od(a, b) {\n if (b) {\n if (nd[a] && (null != b.children || null != b.dangerouslySetInnerHTML)) throw Error(u(137, a, \"\"));\n\n if (null != b.dangerouslySetInnerHTML) {\n if (null != b.children) throw Error(u(60));\n if (!(\"object\" === typeof b.dangerouslySetInnerHTML && \"__html\" in b.dangerouslySetInnerHTML)) throw Error(u(61));\n }\n\n if (null != b.style && \"object\" !== typeof b.style) throw Error(u(62, \"\"));\n }\n}\n\nfunction pd(a, b) {\n if (-1 === a.indexOf(\"-\")) return \"string\" === typeof b.is;\n\n switch (a) {\n case \"annotation-xml\":\n case \"color-profile\":\n case \"font-face\":\n case \"font-face-src\":\n case \"font-face-uri\":\n case \"font-face-format\":\n case \"font-face-name\":\n case \"missing-glyph\":\n return !1;\n\n default:\n return !0;\n }\n}\n\nvar qd = Mb.html;\n\nfunction rd(a, b) {\n a = 9 === a.nodeType || 11 === a.nodeType ? a : a.ownerDocument;\n var c = cc(a);\n b = wa[b];\n\n for (var d = 0; d < b.length; d++) {\n uc(b[d], a, c);\n }\n}\n\nfunction sd() {}\n\nfunction td(a) {\n a = a || (\"undefined\" !== typeof document ? document : void 0);\n if (\"undefined\" === typeof a) return null;\n\n try {\n return a.activeElement || a.body;\n } catch (b) {\n return a.body;\n }\n}\n\nfunction ud(a) {\n for (; a && a.firstChild;) {\n a = a.firstChild;\n }\n\n return a;\n}\n\nfunction vd(a, b) {\n var c = ud(a);\n a = 0;\n\n for (var d; c;) {\n if (3 === c.nodeType) {\n d = a + c.textContent.length;\n if (a <= b && d >= b) return {\n node: c,\n offset: b - a\n };\n a = d;\n }\n\n a: {\n for (; c;) {\n if (c.nextSibling) {\n c = c.nextSibling;\n break a;\n }\n\n c = c.parentNode;\n }\n\n c = void 0;\n }\n\n c = ud(c);\n }\n}\n\nfunction wd(a, b) {\n return a && b ? a === b ? !0 : a && 3 === a.nodeType ? !1 : b && 3 === b.nodeType ? wd(a, b.parentNode) : \"contains\" in a ? a.contains(b) : a.compareDocumentPosition ? !!(a.compareDocumentPosition(b) & 16) : !1 : !1;\n}\n\nfunction xd() {\n for (var a = window, b = td(); b instanceof a.HTMLIFrameElement;) {\n try {\n var c = \"string\" === typeof b.contentWindow.location.href;\n } catch (d) {\n c = !1;\n }\n\n if (c) a = b.contentWindow;else break;\n b = td(a.document);\n }\n\n return b;\n}\n\nfunction yd(a) {\n var b = a && a.nodeName && a.nodeName.toLowerCase();\n return b && (\"input\" === b && (\"text\" === a.type || \"search\" === a.type || \"tel\" === a.type || \"url\" === a.type || \"password\" === a.type) || \"textarea\" === b || \"true\" === a.contentEditable);\n}\n\nvar zd = \"$\",\n Ad = \"/$\",\n Bd = \"$?\",\n Cd = \"$!\",\n Dd = null,\n Ed = null;\n\nfunction Fd(a, b) {\n switch (a) {\n case \"button\":\n case \"input\":\n case \"select\":\n case \"textarea\":\n return !!b.autoFocus;\n }\n\n return !1;\n}\n\nfunction Gd(a, b) {\n return \"textarea\" === a || \"option\" === a || \"noscript\" === a || \"string\" === typeof b.children || \"number\" === typeof b.children || \"object\" === typeof b.dangerouslySetInnerHTML && null !== b.dangerouslySetInnerHTML && null != b.dangerouslySetInnerHTML.__html;\n}\n\nvar Hd = \"function\" === typeof setTimeout ? setTimeout : void 0,\n Id = \"function\" === typeof clearTimeout ? clearTimeout : void 0;\n\nfunction Jd(a) {\n for (; null != a; a = a.nextSibling) {\n var b = a.nodeType;\n if (1 === b || 3 === b) break;\n }\n\n return a;\n}\n\nfunction Kd(a) {\n a = a.previousSibling;\n\n for (var b = 0; a;) {\n if (8 === a.nodeType) {\n var c = a.data;\n\n if (c === zd || c === Cd || c === Bd) {\n if (0 === b) return a;\n b--;\n } else c === Ad && b++;\n }\n\n a = a.previousSibling;\n }\n\n return null;\n}\n\nvar Ld = Math.random().toString(36).slice(2),\n Md = \"__reactInternalInstance$\" + Ld,\n Nd = \"__reactEventHandlers$\" + Ld,\n Od = \"__reactContainere$\" + Ld;\n\nfunction tc(a) {\n var b = a[Md];\n if (b) return b;\n\n for (var c = a.parentNode; c;) {\n if (b = c[Od] || c[Md]) {\n c = b.alternate;\n if (null !== b.child || null !== c && null !== c.child) for (a = Kd(a); null !== a;) {\n if (c = a[Md]) return c;\n a = Kd(a);\n }\n return b;\n }\n\n a = c;\n c = a.parentNode;\n }\n\n return null;\n}\n\nfunction Nc(a) {\n a = a[Md] || a[Od];\n return !a || 5 !== a.tag && 6 !== a.tag && 13 !== a.tag && 3 !== a.tag ? null : a;\n}\n\nfunction Pd(a) {\n if (5 === a.tag || 6 === a.tag) return a.stateNode;\n throw Error(u(33));\n}\n\nfunction Qd(a) {\n return a[Nd] || null;\n}\n\nfunction Rd(a) {\n do {\n a = a.return;\n } while (a && 5 !== a.tag);\n\n return a ? a : null;\n}\n\nfunction Sd(a, b) {\n var c = a.stateNode;\n if (!c) return null;\n var d = la(c);\n if (!d) return null;\n c = d[b];\n\n a: switch (b) {\n case \"onClick\":\n case \"onClickCapture\":\n case \"onDoubleClick\":\n case \"onDoubleClickCapture\":\n case \"onMouseDown\":\n case \"onMouseDownCapture\":\n case \"onMouseMove\":\n case \"onMouseMoveCapture\":\n case \"onMouseUp\":\n case \"onMouseUpCapture\":\n case \"onMouseEnter\":\n (d = !d.disabled) || (a = a.type, d = !(\"button\" === a || \"input\" === a || \"select\" === a || \"textarea\" === a));\n a = !d;\n break a;\n\n default:\n a = !1;\n }\n\n if (a) return null;\n if (c && \"function\" !== typeof c) throw Error(u(231, b, typeof c));\n return c;\n}\n\nfunction Td(a, b, c) {\n if (b = Sd(a, c.dispatchConfig.phasedRegistrationNames[b])) c._dispatchListeners = ic(c._dispatchListeners, b), c._dispatchInstances = ic(c._dispatchInstances, a);\n}\n\nfunction Ud(a) {\n if (a && a.dispatchConfig.phasedRegistrationNames) {\n for (var b = a._targetInst, c = []; b;) {\n c.push(b), b = Rd(b);\n }\n\n for (b = c.length; 0 < b--;) {\n Td(c[b], \"captured\", a);\n }\n\n for (b = 0; b < c.length; b++) {\n Td(c[b], \"bubbled\", a);\n }\n }\n}\n\nfunction Vd(a, b, c) {\n a && c && c.dispatchConfig.registrationName && (b = Sd(a, c.dispatchConfig.registrationName)) && (c._dispatchListeners = ic(c._dispatchListeners, b), c._dispatchInstances = ic(c._dispatchInstances, a));\n}\n\nfunction Wd(a) {\n a && a.dispatchConfig.registrationName && Vd(a._targetInst, null, a);\n}\n\nfunction Xd(a) {\n jc(a, Ud);\n}\n\nvar Yd = null,\n Zd = null,\n $d = null;\n\nfunction ae() {\n if ($d) return $d;\n var a,\n b = Zd,\n c = b.length,\n d,\n e = \"value\" in Yd ? Yd.value : Yd.textContent,\n f = e.length;\n\n for (a = 0; a < c && b[a] === e[a]; a++) {\n ;\n }\n\n var g = c - a;\n\n for (d = 1; d <= g && b[c - d] === e[f - d]; d++) {\n ;\n }\n\n return $d = e.slice(a, 1 < d ? 1 - d : void 0);\n}\n\nfunction be() {\n return !0;\n}\n\nfunction ce() {\n return !1;\n}\n\nfunction G(a, b, c, d) {\n this.dispatchConfig = a;\n this._targetInst = b;\n this.nativeEvent = c;\n a = this.constructor.Interface;\n\n for (var e in a) {\n a.hasOwnProperty(e) && ((b = a[e]) ? this[e] = b(c) : \"target\" === e ? this.target = d : this[e] = c[e]);\n }\n\n this.isDefaultPrevented = (null != c.defaultPrevented ? c.defaultPrevented : !1 === c.returnValue) ? be : ce;\n this.isPropagationStopped = ce;\n return this;\n}\n\nn(G.prototype, {\n preventDefault: function preventDefault() {\n this.defaultPrevented = !0;\n var a = this.nativeEvent;\n a && (a.preventDefault ? a.preventDefault() : \"unknown\" !== typeof a.returnValue && (a.returnValue = !1), this.isDefaultPrevented = be);\n },\n stopPropagation: function stopPropagation() {\n var a = this.nativeEvent;\n a && (a.stopPropagation ? a.stopPropagation() : \"unknown\" !== typeof a.cancelBubble && (a.cancelBubble = !0), this.isPropagationStopped = be);\n },\n persist: function persist() {\n this.isPersistent = be;\n },\n isPersistent: ce,\n destructor: function destructor() {\n var a = this.constructor.Interface,\n b;\n\n for (b in a) {\n this[b] = null;\n }\n\n this.nativeEvent = this._targetInst = this.dispatchConfig = null;\n this.isPropagationStopped = this.isDefaultPrevented = ce;\n this._dispatchInstances = this._dispatchListeners = null;\n }\n});\nG.Interface = {\n type: null,\n target: null,\n currentTarget: function currentTarget() {\n return null;\n },\n eventPhase: null,\n bubbles: null,\n cancelable: null,\n timeStamp: function timeStamp(a) {\n return a.timeStamp || Date.now();\n },\n defaultPrevented: null,\n isTrusted: null\n};\n\nG.extend = function (a) {\n function b() {}\n\n function c() {\n return d.apply(this, arguments);\n }\n\n var d = this;\n b.prototype = d.prototype;\n var e = new b();\n n(e, c.prototype);\n c.prototype = e;\n c.prototype.constructor = c;\n c.Interface = n({}, d.Interface, a);\n c.extend = d.extend;\n de(c);\n return c;\n};\n\nde(G);\n\nfunction ee(a, b, c, d) {\n if (this.eventPool.length) {\n var e = this.eventPool.pop();\n this.call(e, a, b, c, d);\n return e;\n }\n\n return new this(a, b, c, d);\n}\n\nfunction fe(a) {\n if (!(a instanceof this)) throw Error(u(279));\n a.destructor();\n 10 > this.eventPool.length && this.eventPool.push(a);\n}\n\nfunction de(a) {\n a.eventPool = [];\n a.getPooled = ee;\n a.release = fe;\n}\n\nvar ge = G.extend({\n data: null\n}),\n he = G.extend({\n data: null\n}),\n ie = [9, 13, 27, 32],\n je = ya && \"CompositionEvent\" in window,\n ke = null;\nya && \"documentMode\" in document && (ke = document.documentMode);\nvar le = ya && \"TextEvent\" in window && !ke,\n me = ya && (!je || ke && 8 < ke && 11 >= ke),\n ne = String.fromCharCode(32),\n oe = {\n beforeInput: {\n phasedRegistrationNames: {\n bubbled: \"onBeforeInput\",\n captured: \"onBeforeInputCapture\"\n },\n dependencies: [\"compositionend\", \"keypress\", \"textInput\", \"paste\"]\n },\n compositionEnd: {\n phasedRegistrationNames: {\n bubbled: \"onCompositionEnd\",\n captured: \"onCompositionEndCapture\"\n },\n dependencies: \"blur compositionend keydown keypress keyup mousedown\".split(\" \")\n },\n compositionStart: {\n phasedRegistrationNames: {\n bubbled: \"onCompositionStart\",\n captured: \"onCompositionStartCapture\"\n },\n dependencies: \"blur compositionstart keydown keypress keyup mousedown\".split(\" \")\n },\n compositionUpdate: {\n phasedRegistrationNames: {\n bubbled: \"onCompositionUpdate\",\n captured: \"onCompositionUpdateCapture\"\n },\n dependencies: \"blur compositionupdate keydown keypress keyup mousedown\".split(\" \")\n }\n},\n pe = !1;\n\nfunction qe(a, b) {\n switch (a) {\n case \"keyup\":\n return -1 !== ie.indexOf(b.keyCode);\n\n case \"keydown\":\n return 229 !== b.keyCode;\n\n case \"keypress\":\n case \"mousedown\":\n case \"blur\":\n return !0;\n\n default:\n return !1;\n }\n}\n\nfunction re(a) {\n a = a.detail;\n return \"object\" === typeof a && \"data\" in a ? a.data : null;\n}\n\nvar se = !1;\n\nfunction te(a, b) {\n switch (a) {\n case \"compositionend\":\n return re(b);\n\n case \"keypress\":\n if (32 !== b.which) return null;\n pe = !0;\n return ne;\n\n case \"textInput\":\n return a = b.data, a === ne && pe ? null : a;\n\n default:\n return null;\n }\n}\n\nfunction ue(a, b) {\n if (se) return \"compositionend\" === a || !je && qe(a, b) ? (a = ae(), $d = Zd = Yd = null, se = !1, a) : null;\n\n switch (a) {\n case \"paste\":\n return null;\n\n case \"keypress\":\n if (!(b.ctrlKey || b.altKey || b.metaKey) || b.ctrlKey && b.altKey) {\n if (b.char && 1 < b.char.length) return b.char;\n if (b.which) return String.fromCharCode(b.which);\n }\n\n return null;\n\n case \"compositionend\":\n return me && \"ko\" !== b.locale ? null : b.data;\n\n default:\n return null;\n }\n}\n\nvar ve = {\n eventTypes: oe,\n extractEvents: function extractEvents(a, b, c, d) {\n var e;\n if (je) b: {\n switch (a) {\n case \"compositionstart\":\n var f = oe.compositionStart;\n break b;\n\n case \"compositionend\":\n f = oe.compositionEnd;\n break b;\n\n case \"compositionupdate\":\n f = oe.compositionUpdate;\n break b;\n }\n\n f = void 0;\n } else se ? qe(a, c) && (f = oe.compositionEnd) : \"keydown\" === a && 229 === c.keyCode && (f = oe.compositionStart);\n f ? (me && \"ko\" !== c.locale && (se || f !== oe.compositionStart ? f === oe.compositionEnd && se && (e = ae()) : (Yd = d, Zd = \"value\" in Yd ? Yd.value : Yd.textContent, se = !0)), f = ge.getPooled(f, b, c, d), e ? f.data = e : (e = re(c), null !== e && (f.data = e)), Xd(f), e = f) : e = null;\n (a = le ? te(a, c) : ue(a, c)) ? (b = he.getPooled(oe.beforeInput, b, c, d), b.data = a, Xd(b)) : b = null;\n return null === e ? b : null === b ? e : [e, b];\n }\n},\n we = {\n color: !0,\n date: !0,\n datetime: !0,\n \"datetime-local\": !0,\n email: !0,\n month: !0,\n number: !0,\n password: !0,\n range: !0,\n search: !0,\n tel: !0,\n text: !0,\n time: !0,\n url: !0,\n week: !0\n};\n\nfunction xe(a) {\n var b = a && a.nodeName && a.nodeName.toLowerCase();\n return \"input\" === b ? !!we[a.type] : \"textarea\" === b ? !0 : !1;\n}\n\nvar ye = {\n change: {\n phasedRegistrationNames: {\n bubbled: \"onChange\",\n captured: \"onChangeCapture\"\n },\n dependencies: \"blur change click focus input keydown keyup selectionchange\".split(\" \")\n }\n};\n\nfunction ze(a, b, c) {\n a = G.getPooled(ye.change, a, b, c);\n a.type = \"change\";\n Da(c);\n Xd(a);\n return a;\n}\n\nvar Ae = null,\n Be = null;\n\nfunction Ce(a) {\n mc(a);\n}\n\nfunction De(a) {\n var b = Pd(a);\n if (yb(b)) return a;\n}\n\nfunction Ee(a, b) {\n if (\"change\" === a) return b;\n}\n\nvar Fe = !1;\nya && (Fe = oc(\"input\") && (!document.documentMode || 9 < document.documentMode));\n\nfunction Ge() {\n Ae && (Ae.detachEvent(\"onpropertychange\", He), Be = Ae = null);\n}\n\nfunction He(a) {\n if (\"value\" === a.propertyName && De(Be)) if (a = ze(Be, a, nc(a)), Ja) mc(a);else {\n Ja = !0;\n\n try {\n Fa(Ce, a);\n } finally {\n Ja = !1, La();\n }\n }\n}\n\nfunction Ie(a, b, c) {\n \"focus\" === a ? (Ge(), Ae = b, Be = c, Ae.attachEvent(\"onpropertychange\", He)) : \"blur\" === a && Ge();\n}\n\nfunction Je(a) {\n if (\"selectionchange\" === a || \"keyup\" === a || \"keydown\" === a) return De(Be);\n}\n\nfunction Ke(a, b) {\n if (\"click\" === a) return De(b);\n}\n\nfunction Le(a, b) {\n if (\"input\" === a || \"change\" === a) return De(b);\n}\n\nvar Me = {\n eventTypes: ye,\n _isInputEventSupported: Fe,\n extractEvents: function extractEvents(a, b, c, d) {\n var e = b ? Pd(b) : window,\n f = e.nodeName && e.nodeName.toLowerCase();\n if (\"select\" === f || \"input\" === f && \"file\" === e.type) var g = Ee;else if (xe(e)) {\n if (Fe) g = Le;else {\n g = Je;\n var h = Ie;\n }\n } else (f = e.nodeName) && \"input\" === f.toLowerCase() && (\"checkbox\" === e.type || \"radio\" === e.type) && (g = Ke);\n if (g && (g = g(a, b))) return ze(g, c, d);\n h && h(a, e, b);\n \"blur\" === a && (a = e._wrapperState) && a.controlled && \"number\" === e.type && Db(e, \"number\", e.value);\n }\n},\n Ne = G.extend({\n view: null,\n detail: null\n}),\n Oe = {\n Alt: \"altKey\",\n Control: \"ctrlKey\",\n Meta: \"metaKey\",\n Shift: \"shiftKey\"\n};\n\nfunction Pe(a) {\n var b = this.nativeEvent;\n return b.getModifierState ? b.getModifierState(a) : (a = Oe[a]) ? !!b[a] : !1;\n}\n\nfunction Qe() {\n return Pe;\n}\n\nvar Re = 0,\n Se = 0,\n Te = !1,\n Ue = !1,\n Ve = Ne.extend({\n screenX: null,\n screenY: null,\n clientX: null,\n clientY: null,\n pageX: null,\n pageY: null,\n ctrlKey: null,\n shiftKey: null,\n altKey: null,\n metaKey: null,\n getModifierState: Qe,\n button: null,\n buttons: null,\n relatedTarget: function relatedTarget(a) {\n return a.relatedTarget || (a.fromElement === a.srcElement ? a.toElement : a.fromElement);\n },\n movementX: function movementX(a) {\n if (\"movementX\" in a) return a.movementX;\n var b = Re;\n Re = a.screenX;\n return Te ? \"mousemove\" === a.type ? a.screenX - b : 0 : (Te = !0, 0);\n },\n movementY: function movementY(a) {\n if (\"movementY\" in a) return a.movementY;\n var b = Se;\n Se = a.screenY;\n return Ue ? \"mousemove\" === a.type ? a.screenY - b : 0 : (Ue = !0, 0);\n }\n}),\n We = Ve.extend({\n pointerId: null,\n width: null,\n height: null,\n pressure: null,\n tangentialPressure: null,\n tiltX: null,\n tiltY: null,\n twist: null,\n pointerType: null,\n isPrimary: null\n}),\n Xe = {\n mouseEnter: {\n registrationName: \"onMouseEnter\",\n dependencies: [\"mouseout\", \"mouseover\"]\n },\n mouseLeave: {\n registrationName: \"onMouseLeave\",\n dependencies: [\"mouseout\", \"mouseover\"]\n },\n pointerEnter: {\n registrationName: \"onPointerEnter\",\n dependencies: [\"pointerout\", \"pointerover\"]\n },\n pointerLeave: {\n registrationName: \"onPointerLeave\",\n dependencies: [\"pointerout\", \"pointerover\"]\n }\n},\n Ye = {\n eventTypes: Xe,\n extractEvents: function extractEvents(a, b, c, d, e) {\n var f = \"mouseover\" === a || \"pointerover\" === a,\n g = \"mouseout\" === a || \"pointerout\" === a;\n if (f && 0 === (e & 32) && (c.relatedTarget || c.fromElement) || !g && !f) return null;\n f = d.window === d ? d : (f = d.ownerDocument) ? f.defaultView || f.parentWindow : window;\n\n if (g) {\n if (g = b, b = (b = c.relatedTarget || c.toElement) ? tc(b) : null, null !== b) {\n var h = dc(b);\n if (b !== h || 5 !== b.tag && 6 !== b.tag) b = null;\n }\n } else g = null;\n\n if (g === b) return null;\n\n if (\"mouseout\" === a || \"mouseover\" === a) {\n var k = Ve;\n var l = Xe.mouseLeave;\n var m = Xe.mouseEnter;\n var p = \"mouse\";\n } else if (\"pointerout\" === a || \"pointerover\" === a) k = We, l = Xe.pointerLeave, m = Xe.pointerEnter, p = \"pointer\";\n\n a = null == g ? f : Pd(g);\n f = null == b ? f : Pd(b);\n l = k.getPooled(l, g, c, d);\n l.type = p + \"leave\";\n l.target = a;\n l.relatedTarget = f;\n c = k.getPooled(m, b, c, d);\n c.type = p + \"enter\";\n c.target = f;\n c.relatedTarget = a;\n d = g;\n p = b;\n if (d && p) a: {\n k = d;\n m = p;\n g = 0;\n\n for (a = k; a; a = Rd(a)) {\n g++;\n }\n\n a = 0;\n\n for (b = m; b; b = Rd(b)) {\n a++;\n }\n\n for (; 0 < g - a;) {\n k = Rd(k), g--;\n }\n\n for (; 0 < a - g;) {\n m = Rd(m), a--;\n }\n\n for (; g--;) {\n if (k === m || k === m.alternate) break a;\n k = Rd(k);\n m = Rd(m);\n }\n\n k = null;\n } else k = null;\n m = k;\n\n for (k = []; d && d !== m;) {\n g = d.alternate;\n if (null !== g && g === m) break;\n k.push(d);\n d = Rd(d);\n }\n\n for (d = []; p && p !== m;) {\n g = p.alternate;\n if (null !== g && g === m) break;\n d.push(p);\n p = Rd(p);\n }\n\n for (p = 0; p < k.length; p++) {\n Vd(k[p], \"bubbled\", l);\n }\n\n for (p = d.length; 0 < p--;) {\n Vd(d[p], \"captured\", c);\n }\n\n return 0 === (e & 64) ? [l] : [l, c];\n }\n};\n\nfunction Ze(a, b) {\n return a === b && (0 !== a || 1 / a === 1 / b) || a !== a && b !== b;\n}\n\nvar $e = \"function\" === typeof Object.is ? Object.is : Ze,\n af = Object.prototype.hasOwnProperty;\n\nfunction bf(a, b) {\n if ($e(a, b)) return !0;\n if (\"object\" !== typeof a || null === a || \"object\" !== typeof b || null === b) return !1;\n var c = Object.keys(a),\n d = Object.keys(b);\n if (c.length !== d.length) return !1;\n\n for (d = 0; d < c.length; d++) {\n if (!af.call(b, c[d]) || !$e(a[c[d]], b[c[d]])) return !1;\n }\n\n return !0;\n}\n\nvar cf = ya && \"documentMode\" in document && 11 >= document.documentMode,\n df = {\n select: {\n phasedRegistrationNames: {\n bubbled: \"onSelect\",\n captured: \"onSelectCapture\"\n },\n dependencies: \"blur contextmenu dragend focus keydown keyup mousedown mouseup selectionchange\".split(\" \")\n }\n},\n ef = null,\n ff = null,\n gf = null,\n hf = !1;\n\nfunction jf(a, b) {\n var c = b.window === b ? b.document : 9 === b.nodeType ? b : b.ownerDocument;\n if (hf || null == ef || ef !== td(c)) return null;\n c = ef;\n \"selectionStart\" in c && yd(c) ? c = {\n start: c.selectionStart,\n end: c.selectionEnd\n } : (c = (c.ownerDocument && c.ownerDocument.defaultView || window).getSelection(), c = {\n anchorNode: c.anchorNode,\n anchorOffset: c.anchorOffset,\n focusNode: c.focusNode,\n focusOffset: c.focusOffset\n });\n return gf && bf(gf, c) ? null : (gf = c, a = G.getPooled(df.select, ff, a, b), a.type = \"select\", a.target = ef, Xd(a), a);\n}\n\nvar kf = {\n eventTypes: df,\n extractEvents: function extractEvents(a, b, c, d, e, f) {\n e = f || (d.window === d ? d.document : 9 === d.nodeType ? d : d.ownerDocument);\n\n if (!(f = !e)) {\n a: {\n e = cc(e);\n f = wa.onSelect;\n\n for (var g = 0; g < f.length; g++) {\n if (!e.has(f[g])) {\n e = !1;\n break a;\n }\n }\n\n e = !0;\n }\n\n f = !e;\n }\n\n if (f) return null;\n e = b ? Pd(b) : window;\n\n switch (a) {\n case \"focus\":\n if (xe(e) || \"true\" === e.contentEditable) ef = e, ff = b, gf = null;\n break;\n\n case \"blur\":\n gf = ff = ef = null;\n break;\n\n case \"mousedown\":\n hf = !0;\n break;\n\n case \"contextmenu\":\n case \"mouseup\":\n case \"dragend\":\n return hf = !1, jf(c, d);\n\n case \"selectionchange\":\n if (cf) break;\n\n case \"keydown\":\n case \"keyup\":\n return jf(c, d);\n }\n\n return null;\n }\n},\n lf = G.extend({\n animationName: null,\n elapsedTime: null,\n pseudoElement: null\n}),\n mf = G.extend({\n clipboardData: function clipboardData(a) {\n return \"clipboardData\" in a ? a.clipboardData : window.clipboardData;\n }\n}),\n nf = Ne.extend({\n relatedTarget: null\n});\n\nfunction of(a) {\n var b = a.keyCode;\n \"charCode\" in a ? (a = a.charCode, 0 === a && 13 === b && (a = 13)) : a = b;\n 10 === a && (a = 13);\n return 32 <= a || 13 === a ? a : 0;\n}\n\nvar pf = {\n Esc: \"Escape\",\n Spacebar: \" \",\n Left: \"ArrowLeft\",\n Up: \"ArrowUp\",\n Right: \"ArrowRight\",\n Down: \"ArrowDown\",\n Del: \"Delete\",\n Win: \"OS\",\n Menu: \"ContextMenu\",\n Apps: \"ContextMenu\",\n Scroll: \"ScrollLock\",\n MozPrintableKey: \"Unidentified\"\n},\n qf = {\n 8: \"Backspace\",\n 9: \"Tab\",\n 12: \"Clear\",\n 13: \"Enter\",\n 16: \"Shift\",\n 17: \"Control\",\n 18: \"Alt\",\n 19: \"Pause\",\n 20: \"CapsLock\",\n 27: \"Escape\",\n 32: \" \",\n 33: \"PageUp\",\n 34: \"PageDown\",\n 35: \"End\",\n 36: \"Home\",\n 37: \"ArrowLeft\",\n 38: \"ArrowUp\",\n 39: \"ArrowRight\",\n 40: \"ArrowDown\",\n 45: \"Insert\",\n 46: \"Delete\",\n 112: \"F1\",\n 113: \"F2\",\n 114: \"F3\",\n 115: \"F4\",\n 116: \"F5\",\n 117: \"F6\",\n 118: \"F7\",\n 119: \"F8\",\n 120: \"F9\",\n 121: \"F10\",\n 122: \"F11\",\n 123: \"F12\",\n 144: \"NumLock\",\n 145: \"ScrollLock\",\n 224: \"Meta\"\n},\n rf = Ne.extend({\n key: function key(a) {\n if (a.key) {\n var b = pf[a.key] || a.key;\n if (\"Unidentified\" !== b) return b;\n }\n\n return \"keypress\" === a.type ? (a = of(a), 13 === a ? \"Enter\" : String.fromCharCode(a)) : \"keydown\" === a.type || \"keyup\" === a.type ? qf[a.keyCode] || \"Unidentified\" : \"\";\n },\n location: null,\n ctrlKey: null,\n shiftKey: null,\n altKey: null,\n metaKey: null,\n repeat: null,\n locale: null,\n getModifierState: Qe,\n charCode: function charCode(a) {\n return \"keypress\" === a.type ? of(a) : 0;\n },\n keyCode: function keyCode(a) {\n return \"keydown\" === a.type || \"keyup\" === a.type ? a.keyCode : 0;\n },\n which: function which(a) {\n return \"keypress\" === a.type ? of(a) : \"keydown\" === a.type || \"keyup\" === a.type ? a.keyCode : 0;\n }\n}),\n sf = Ve.extend({\n dataTransfer: null\n}),\n tf = Ne.extend({\n touches: null,\n targetTouches: null,\n changedTouches: null,\n altKey: null,\n metaKey: null,\n ctrlKey: null,\n shiftKey: null,\n getModifierState: Qe\n}),\n uf = G.extend({\n propertyName: null,\n elapsedTime: null,\n pseudoElement: null\n}),\n vf = Ve.extend({\n deltaX: function deltaX(a) {\n return \"deltaX\" in a ? a.deltaX : \"wheelDeltaX\" in a ? -a.wheelDeltaX : 0;\n },\n deltaY: function deltaY(a) {\n return \"deltaY\" in a ? a.deltaY : \"wheelDeltaY\" in a ? -a.wheelDeltaY : \"wheelDelta\" in a ? -a.wheelDelta : 0;\n },\n deltaZ: null,\n deltaMode: null\n}),\n wf = {\n eventTypes: Wc,\n extractEvents: function extractEvents(a, b, c, d) {\n var e = Yc.get(a);\n if (!e) return null;\n\n switch (a) {\n case \"keypress\":\n if (0 === of(c)) return null;\n\n case \"keydown\":\n case \"keyup\":\n a = rf;\n break;\n\n case \"blur\":\n case \"focus\":\n a = nf;\n break;\n\n case \"click\":\n if (2 === c.button) return null;\n\n case \"auxclick\":\n case \"dblclick\":\n case \"mousedown\":\n case \"mousemove\":\n case \"mouseup\":\n case \"mouseout\":\n case \"mouseover\":\n case \"contextmenu\":\n a = Ve;\n break;\n\n case \"drag\":\n case \"dragend\":\n case \"dragenter\":\n case \"dragexit\":\n case \"dragleave\":\n case \"dragover\":\n case \"dragstart\":\n case \"drop\":\n a = sf;\n break;\n\n case \"touchcancel\":\n case \"touchend\":\n case \"touchmove\":\n case \"touchstart\":\n a = tf;\n break;\n\n case Xb:\n case Yb:\n case Zb:\n a = lf;\n break;\n\n case $b:\n a = uf;\n break;\n\n case \"scroll\":\n a = Ne;\n break;\n\n case \"wheel\":\n a = vf;\n break;\n\n case \"copy\":\n case \"cut\":\n case \"paste\":\n a = mf;\n break;\n\n case \"gotpointercapture\":\n case \"lostpointercapture\":\n case \"pointercancel\":\n case \"pointerdown\":\n case \"pointermove\":\n case \"pointerout\":\n case \"pointerover\":\n case \"pointerup\":\n a = We;\n break;\n\n default:\n a = G;\n }\n\n b = a.getPooled(e, b, c, d);\n Xd(b);\n return b;\n }\n};\nif (pa) throw Error(u(101));\npa = Array.prototype.slice.call(\"ResponderEventPlugin SimpleEventPlugin EnterLeaveEventPlugin ChangeEventPlugin SelectEventPlugin BeforeInputEventPlugin\".split(\" \"));\nra();\nvar xf = Nc;\nla = Qd;\nma = xf;\nna = Pd;\nxa({\n SimpleEventPlugin: wf,\n EnterLeaveEventPlugin: Ye,\n ChangeEventPlugin: Me,\n SelectEventPlugin: kf,\n BeforeInputEventPlugin: ve\n});\nvar yf = [],\n zf = -1;\n\nfunction H(a) {\n 0 > zf || (a.current = yf[zf], yf[zf] = null, zf--);\n}\n\nfunction I(a, b) {\n zf++;\n yf[zf] = a.current;\n a.current = b;\n}\n\nvar Af = {},\n J = {\n current: Af\n},\n K = {\n current: !1\n},\n Bf = Af;\n\nfunction Cf(a, b) {\n var c = a.type.contextTypes;\n if (!c) return Af;\n var d = a.stateNode;\n if (d && d.__reactInternalMemoizedUnmaskedChildContext === b) return d.__reactInternalMemoizedMaskedChildContext;\n var e = {},\n f;\n\n for (f in c) {\n e[f] = b[f];\n }\n\n d && (a = a.stateNode, a.__reactInternalMemoizedUnmaskedChildContext = b, a.__reactInternalMemoizedMaskedChildContext = e);\n return e;\n}\n\nfunction L(a) {\n a = a.childContextTypes;\n return null !== a && void 0 !== a;\n}\n\nfunction Df() {\n H(K);\n H(J);\n}\n\nfunction Ef(a, b, c) {\n if (J.current !== Af) throw Error(u(168));\n I(J, b);\n I(K, c);\n}\n\nfunction Ff(a, b, c) {\n var d = a.stateNode;\n a = b.childContextTypes;\n if (\"function\" !== typeof d.getChildContext) return c;\n d = d.getChildContext();\n\n for (var e in d) {\n if (!(e in a)) throw Error(u(108, pb(b) || \"Unknown\", e));\n }\n\n return n({}, c, {}, d);\n}\n\nfunction Gf(a) {\n a = (a = a.stateNode) && a.__reactInternalMemoizedMergedChildContext || Af;\n Bf = J.current;\n I(J, a);\n I(K, K.current);\n return !0;\n}\n\nfunction Hf(a, b, c) {\n var d = a.stateNode;\n if (!d) throw Error(u(169));\n c ? (a = Ff(a, b, Bf), d.__reactInternalMemoizedMergedChildContext = a, H(K), H(J), I(J, a)) : H(K);\n I(K, c);\n}\n\nvar If = r.unstable_runWithPriority,\n Jf = r.unstable_scheduleCallback,\n Kf = r.unstable_cancelCallback,\n Lf = r.unstable_requestPaint,\n Mf = r.unstable_now,\n Nf = r.unstable_getCurrentPriorityLevel,\n Of = r.unstable_ImmediatePriority,\n Pf = r.unstable_UserBlockingPriority,\n Qf = r.unstable_NormalPriority,\n Rf = r.unstable_LowPriority,\n Sf = r.unstable_IdlePriority,\n Tf = {},\n Uf = r.unstable_shouldYield,\n Vf = void 0 !== Lf ? Lf : function () {},\n Wf = null,\n Xf = null,\n Yf = !1,\n Zf = Mf(),\n $f = 1E4 > Zf ? Mf : function () {\n return Mf() - Zf;\n};\n\nfunction ag() {\n switch (Nf()) {\n case Of:\n return 99;\n\n case Pf:\n return 98;\n\n case Qf:\n return 97;\n\n case Rf:\n return 96;\n\n case Sf:\n return 95;\n\n default:\n throw Error(u(332));\n }\n}\n\nfunction bg(a) {\n switch (a) {\n case 99:\n return Of;\n\n case 98:\n return Pf;\n\n case 97:\n return Qf;\n\n case 96:\n return Rf;\n\n case 95:\n return Sf;\n\n default:\n throw Error(u(332));\n }\n}\n\nfunction cg(a, b) {\n a = bg(a);\n return If(a, b);\n}\n\nfunction dg(a, b, c) {\n a = bg(a);\n return Jf(a, b, c);\n}\n\nfunction eg(a) {\n null === Wf ? (Wf = [a], Xf = Jf(Of, fg)) : Wf.push(a);\n return Tf;\n}\n\nfunction gg() {\n if (null !== Xf) {\n var a = Xf;\n Xf = null;\n Kf(a);\n }\n\n fg();\n}\n\nfunction fg() {\n if (!Yf && null !== Wf) {\n Yf = !0;\n var a = 0;\n\n try {\n var b = Wf;\n cg(99, function () {\n for (; a < b.length; a++) {\n var c = b[a];\n\n do {\n c = c(!0);\n } while (null !== c);\n }\n });\n Wf = null;\n } catch (c) {\n throw null !== Wf && (Wf = Wf.slice(a + 1)), Jf(Of, gg), c;\n } finally {\n Yf = !1;\n }\n }\n}\n\nfunction hg(a, b, c) {\n c /= 10;\n return 1073741821 - (((1073741821 - a + b / 10) / c | 0) + 1) * c;\n}\n\nfunction ig(a, b) {\n if (a && a.defaultProps) {\n b = n({}, b);\n a = a.defaultProps;\n\n for (var c in a) {\n void 0 === b[c] && (b[c] = a[c]);\n }\n }\n\n return b;\n}\n\nvar jg = {\n current: null\n},\n kg = null,\n lg = null,\n mg = null;\n\nfunction ng() {\n mg = lg = kg = null;\n}\n\nfunction og(a) {\n var b = jg.current;\n H(jg);\n a.type._context._currentValue = b;\n}\n\nfunction pg(a, b) {\n for (; null !== a;) {\n var c = a.alternate;\n if (a.childExpirationTime < b) a.childExpirationTime = b, null !== c && c.childExpirationTime < b && (c.childExpirationTime = b);else if (null !== c && c.childExpirationTime < b) c.childExpirationTime = b;else break;\n a = a.return;\n }\n}\n\nfunction qg(a, b) {\n kg = a;\n mg = lg = null;\n a = a.dependencies;\n null !== a && null !== a.firstContext && (a.expirationTime >= b && (rg = !0), a.firstContext = null);\n}\n\nfunction sg(a, b) {\n if (mg !== a && !1 !== b && 0 !== b) {\n if (\"number\" !== typeof b || 1073741823 === b) mg = a, b = 1073741823;\n b = {\n context: a,\n observedBits: b,\n next: null\n };\n\n if (null === lg) {\n if (null === kg) throw Error(u(308));\n lg = b;\n kg.dependencies = {\n expirationTime: 0,\n firstContext: b,\n responders: null\n };\n } else lg = lg.next = b;\n }\n\n return a._currentValue;\n}\n\nvar tg = !1;\n\nfunction ug(a) {\n a.updateQueue = {\n baseState: a.memoizedState,\n baseQueue: null,\n shared: {\n pending: null\n },\n effects: null\n };\n}\n\nfunction vg(a, b) {\n a = a.updateQueue;\n b.updateQueue === a && (b.updateQueue = {\n baseState: a.baseState,\n baseQueue: a.baseQueue,\n shared: a.shared,\n effects: a.effects\n });\n}\n\nfunction wg(a, b) {\n a = {\n expirationTime: a,\n suspenseConfig: b,\n tag: 0,\n payload: null,\n callback: null,\n next: null\n };\n return a.next = a;\n}\n\nfunction xg(a, b) {\n a = a.updateQueue;\n\n if (null !== a) {\n a = a.shared;\n var c = a.pending;\n null === c ? b.next = b : (b.next = c.next, c.next = b);\n a.pending = b;\n }\n}\n\nfunction yg(a, b) {\n var c = a.alternate;\n null !== c && vg(c, a);\n a = a.updateQueue;\n c = a.baseQueue;\n null === c ? (a.baseQueue = b.next = b, b.next = b) : (b.next = c.next, c.next = b);\n}\n\nfunction zg(a, b, c, d) {\n var e = a.updateQueue;\n tg = !1;\n var f = e.baseQueue,\n g = e.shared.pending;\n\n if (null !== g) {\n if (null !== f) {\n var h = f.next;\n f.next = g.next;\n g.next = h;\n }\n\n f = g;\n e.shared.pending = null;\n h = a.alternate;\n null !== h && (h = h.updateQueue, null !== h && (h.baseQueue = g));\n }\n\n if (null !== f) {\n h = f.next;\n var k = e.baseState,\n l = 0,\n m = null,\n p = null,\n x = null;\n\n if (null !== h) {\n var z = h;\n\n do {\n g = z.expirationTime;\n\n if (g < d) {\n var ca = {\n expirationTime: z.expirationTime,\n suspenseConfig: z.suspenseConfig,\n tag: z.tag,\n payload: z.payload,\n callback: z.callback,\n next: null\n };\n null === x ? (p = x = ca, m = k) : x = x.next = ca;\n g > l && (l = g);\n } else {\n null !== x && (x = x.next = {\n expirationTime: 1073741823,\n suspenseConfig: z.suspenseConfig,\n tag: z.tag,\n payload: z.payload,\n callback: z.callback,\n next: null\n });\n Ag(g, z.suspenseConfig);\n\n a: {\n var D = a,\n t = z;\n g = b;\n ca = c;\n\n switch (t.tag) {\n case 1:\n D = t.payload;\n\n if (\"function\" === typeof D) {\n k = D.call(ca, k, g);\n break a;\n }\n\n k = D;\n break a;\n\n case 3:\n D.effectTag = D.effectTag & -4097 | 64;\n\n case 0:\n D = t.payload;\n g = \"function\" === typeof D ? D.call(ca, k, g) : D;\n if (null === g || void 0 === g) break a;\n k = n({}, k, g);\n break a;\n\n case 2:\n tg = !0;\n }\n }\n\n null !== z.callback && (a.effectTag |= 32, g = e.effects, null === g ? e.effects = [z] : g.push(z));\n }\n\n z = z.next;\n if (null === z || z === h) if (g = e.shared.pending, null === g) break;else z = f.next = g.next, g.next = h, e.baseQueue = f = g, e.shared.pending = null;\n } while (1);\n }\n\n null === x ? m = k : x.next = p;\n e.baseState = m;\n e.baseQueue = x;\n Bg(l);\n a.expirationTime = l;\n a.memoizedState = k;\n }\n}\n\nfunction Cg(a, b, c) {\n a = b.effects;\n b.effects = null;\n if (null !== a) for (b = 0; b < a.length; b++) {\n var d = a[b],\n e = d.callback;\n\n if (null !== e) {\n d.callback = null;\n d = e;\n e = c;\n if (\"function\" !== typeof d) throw Error(u(191, d));\n d.call(e);\n }\n }\n}\n\nvar Dg = Wa.ReactCurrentBatchConfig,\n Eg = new aa.Component().refs;\n\nfunction Fg(a, b, c, d) {\n b = a.memoizedState;\n c = c(d, b);\n c = null === c || void 0 === c ? b : n({}, b, c);\n a.memoizedState = c;\n 0 === a.expirationTime && (a.updateQueue.baseState = c);\n}\n\nvar Jg = {\n isMounted: function isMounted(a) {\n return (a = a._reactInternalFiber) ? dc(a) === a : !1;\n },\n enqueueSetState: function enqueueSetState(a, b, c) {\n a = a._reactInternalFiber;\n var d = Gg(),\n e = Dg.suspense;\n d = Hg(d, a, e);\n e = wg(d, e);\n e.payload = b;\n void 0 !== c && null !== c && (e.callback = c);\n xg(a, e);\n Ig(a, d);\n },\n enqueueReplaceState: function enqueueReplaceState(a, b, c) {\n a = a._reactInternalFiber;\n var d = Gg(),\n e = Dg.suspense;\n d = Hg(d, a, e);\n e = wg(d, e);\n e.tag = 1;\n e.payload = b;\n void 0 !== c && null !== c && (e.callback = c);\n xg(a, e);\n Ig(a, d);\n },\n enqueueForceUpdate: function enqueueForceUpdate(a, b) {\n a = a._reactInternalFiber;\n var c = Gg(),\n d = Dg.suspense;\n c = Hg(c, a, d);\n d = wg(c, d);\n d.tag = 2;\n void 0 !== b && null !== b && (d.callback = b);\n xg(a, d);\n Ig(a, c);\n }\n};\n\nfunction Kg(a, b, c, d, e, f, g) {\n a = a.stateNode;\n return \"function\" === typeof a.shouldComponentUpdate ? a.shouldComponentUpdate(d, f, g) : b.prototype && b.prototype.isPureReactComponent ? !bf(c, d) || !bf(e, f) : !0;\n}\n\nfunction Lg(a, b, c) {\n var d = !1,\n e = Af;\n var f = b.contextType;\n \"object\" === typeof f && null !== f ? f = sg(f) : (e = L(b) ? Bf : J.current, d = b.contextTypes, f = (d = null !== d && void 0 !== d) ? Cf(a, e) : Af);\n b = new b(c, f);\n a.memoizedState = null !== b.state && void 0 !== b.state ? b.state : null;\n b.updater = Jg;\n a.stateNode = b;\n b._reactInternalFiber = a;\n d && (a = a.stateNode, a.__reactInternalMemoizedUnmaskedChildContext = e, a.__reactInternalMemoizedMaskedChildContext = f);\n return b;\n}\n\nfunction Mg(a, b, c, d) {\n a = b.state;\n \"function\" === typeof b.componentWillReceiveProps && b.componentWillReceiveProps(c, d);\n \"function\" === typeof b.UNSAFE_componentWillReceiveProps && b.UNSAFE_componentWillReceiveProps(c, d);\n b.state !== a && Jg.enqueueReplaceState(b, b.state, null);\n}\n\nfunction Ng(a, b, c, d) {\n var e = a.stateNode;\n e.props = c;\n e.state = a.memoizedState;\n e.refs = Eg;\n ug(a);\n var f = b.contextType;\n \"object\" === typeof f && null !== f ? e.context = sg(f) : (f = L(b) ? Bf : J.current, e.context = Cf(a, f));\n zg(a, c, e, d);\n e.state = a.memoizedState;\n f = b.getDerivedStateFromProps;\n \"function\" === typeof f && (Fg(a, b, f, c), e.state = a.memoizedState);\n \"function\" === typeof b.getDerivedStateFromProps || \"function\" === typeof e.getSnapshotBeforeUpdate || \"function\" !== typeof e.UNSAFE_componentWillMount && \"function\" !== typeof e.componentWillMount || (b = e.state, \"function\" === typeof e.componentWillMount && e.componentWillMount(), \"function\" === typeof e.UNSAFE_componentWillMount && e.UNSAFE_componentWillMount(), b !== e.state && Jg.enqueueReplaceState(e, e.state, null), zg(a, c, e, d), e.state = a.memoizedState);\n \"function\" === typeof e.componentDidMount && (a.effectTag |= 4);\n}\n\nvar Og = Array.isArray;\n\nfunction Pg(a, b, c) {\n a = c.ref;\n\n if (null !== a && \"function\" !== typeof a && \"object\" !== typeof a) {\n if (c._owner) {\n c = c._owner;\n\n if (c) {\n if (1 !== c.tag) throw Error(u(309));\n var d = c.stateNode;\n }\n\n if (!d) throw Error(u(147, a));\n var e = \"\" + a;\n if (null !== b && null !== b.ref && \"function\" === typeof b.ref && b.ref._stringRef === e) return b.ref;\n\n b = function b(a) {\n var b = d.refs;\n b === Eg && (b = d.refs = {});\n null === a ? delete b[e] : b[e] = a;\n };\n\n b._stringRef = e;\n return b;\n }\n\n if (\"string\" !== typeof a) throw Error(u(284));\n if (!c._owner) throw Error(u(290, a));\n }\n\n return a;\n}\n\nfunction Qg(a, b) {\n if (\"textarea\" !== a.type) throw Error(u(31, \"[object Object]\" === Object.prototype.toString.call(b) ? \"object with keys {\" + Object.keys(b).join(\", \") + \"}\" : b, \"\"));\n}\n\nfunction Rg(a) {\n function b(b, c) {\n if (a) {\n var d = b.lastEffect;\n null !== d ? (d.nextEffect = c, b.lastEffect = c) : b.firstEffect = b.lastEffect = c;\n c.nextEffect = null;\n c.effectTag = 8;\n }\n }\n\n function c(c, d) {\n if (!a) return null;\n\n for (; null !== d;) {\n b(c, d), d = d.sibling;\n }\n\n return null;\n }\n\n function d(a, b) {\n for (a = new Map(); null !== b;) {\n null !== b.key ? a.set(b.key, b) : a.set(b.index, b), b = b.sibling;\n }\n\n return a;\n }\n\n function e(a, b) {\n a = Sg(a, b);\n a.index = 0;\n a.sibling = null;\n return a;\n }\n\n function f(b, c, d) {\n b.index = d;\n if (!a) return c;\n d = b.alternate;\n if (null !== d) return d = d.index, d < c ? (b.effectTag = 2, c) : d;\n b.effectTag = 2;\n return c;\n }\n\n function g(b) {\n a && null === b.alternate && (b.effectTag = 2);\n return b;\n }\n\n function h(a, b, c, d) {\n if (null === b || 6 !== b.tag) return b = Tg(c, a.mode, d), b.return = a, b;\n b = e(b, c);\n b.return = a;\n return b;\n }\n\n function k(a, b, c, d) {\n if (null !== b && b.elementType === c.type) return d = e(b, c.props), d.ref = Pg(a, b, c), d.return = a, d;\n d = Ug(c.type, c.key, c.props, null, a.mode, d);\n d.ref = Pg(a, b, c);\n d.return = a;\n return d;\n }\n\n function l(a, b, c, d) {\n if (null === b || 4 !== b.tag || b.stateNode.containerInfo !== c.containerInfo || b.stateNode.implementation !== c.implementation) return b = Vg(c, a.mode, d), b.return = a, b;\n b = e(b, c.children || []);\n b.return = a;\n return b;\n }\n\n function m(a, b, c, d, f) {\n if (null === b || 7 !== b.tag) return b = Wg(c, a.mode, d, f), b.return = a, b;\n b = e(b, c);\n b.return = a;\n return b;\n }\n\n function p(a, b, c) {\n if (\"string\" === typeof b || \"number\" === typeof b) return b = Tg(\"\" + b, a.mode, c), b.return = a, b;\n\n if (\"object\" === typeof b && null !== b) {\n switch (b.$$typeof) {\n case Za:\n return c = Ug(b.type, b.key, b.props, null, a.mode, c), c.ref = Pg(a, null, b), c.return = a, c;\n\n case $a:\n return b = Vg(b, a.mode, c), b.return = a, b;\n }\n\n if (Og(b) || nb(b)) return b = Wg(b, a.mode, c, null), b.return = a, b;\n Qg(a, b);\n }\n\n return null;\n }\n\n function x(a, b, c, d) {\n var e = null !== b ? b.key : null;\n if (\"string\" === typeof c || \"number\" === typeof c) return null !== e ? null : h(a, b, \"\" + c, d);\n\n if (\"object\" === typeof c && null !== c) {\n switch (c.$$typeof) {\n case Za:\n return c.key === e ? c.type === ab ? m(a, b, c.props.children, d, e) : k(a, b, c, d) : null;\n\n case $a:\n return c.key === e ? l(a, b, c, d) : null;\n }\n\n if (Og(c) || nb(c)) return null !== e ? null : m(a, b, c, d, null);\n Qg(a, c);\n }\n\n return null;\n }\n\n function z(a, b, c, d, e) {\n if (\"string\" === typeof d || \"number\" === typeof d) return a = a.get(c) || null, h(b, a, \"\" + d, e);\n\n if (\"object\" === typeof d && null !== d) {\n switch (d.$$typeof) {\n case Za:\n return a = a.get(null === d.key ? c : d.key) || null, d.type === ab ? m(b, a, d.props.children, e, d.key) : k(b, a, d, e);\n\n case $a:\n return a = a.get(null === d.key ? c : d.key) || null, l(b, a, d, e);\n }\n\n if (Og(d) || nb(d)) return a = a.get(c) || null, m(b, a, d, e, null);\n Qg(b, d);\n }\n\n return null;\n }\n\n function ca(e, g, h, k) {\n for (var l = null, t = null, m = g, y = g = 0, A = null; null !== m && y < h.length; y++) {\n m.index > y ? (A = m, m = null) : A = m.sibling;\n var q = x(e, m, h[y], k);\n\n if (null === q) {\n null === m && (m = A);\n break;\n }\n\n a && m && null === q.alternate && b(e, m);\n g = f(q, g, y);\n null === t ? l = q : t.sibling = q;\n t = q;\n m = A;\n }\n\n if (y === h.length) return c(e, m), l;\n\n if (null === m) {\n for (; y < h.length; y++) {\n m = p(e, h[y], k), null !== m && (g = f(m, g, y), null === t ? l = m : t.sibling = m, t = m);\n }\n\n return l;\n }\n\n for (m = d(e, m); y < h.length; y++) {\n A = z(m, e, y, h[y], k), null !== A && (a && null !== A.alternate && m.delete(null === A.key ? y : A.key), g = f(A, g, y), null === t ? l = A : t.sibling = A, t = A);\n }\n\n a && m.forEach(function (a) {\n return b(e, a);\n });\n return l;\n }\n\n function D(e, g, h, l) {\n var k = nb(h);\n if (\"function\" !== typeof k) throw Error(u(150));\n h = k.call(h);\n if (null == h) throw Error(u(151));\n\n for (var m = k = null, t = g, y = g = 0, A = null, q = h.next(); null !== t && !q.done; y++, q = h.next()) {\n t.index > y ? (A = t, t = null) : A = t.sibling;\n var D = x(e, t, q.value, l);\n\n if (null === D) {\n null === t && (t = A);\n break;\n }\n\n a && t && null === D.alternate && b(e, t);\n g = f(D, g, y);\n null === m ? k = D : m.sibling = D;\n m = D;\n t = A;\n }\n\n if (q.done) return c(e, t), k;\n\n if (null === t) {\n for (; !q.done; y++, q = h.next()) {\n q = p(e, q.value, l), null !== q && (g = f(q, g, y), null === m ? k = q : m.sibling = q, m = q);\n }\n\n return k;\n }\n\n for (t = d(e, t); !q.done; y++, q = h.next()) {\n q = z(t, e, y, q.value, l), null !== q && (a && null !== q.alternate && t.delete(null === q.key ? y : q.key), g = f(q, g, y), null === m ? k = q : m.sibling = q, m = q);\n }\n\n a && t.forEach(function (a) {\n return b(e, a);\n });\n return k;\n }\n\n return function (a, d, f, h) {\n var k = \"object\" === typeof f && null !== f && f.type === ab && null === f.key;\n k && (f = f.props.children);\n var l = \"object\" === typeof f && null !== f;\n if (l) switch (f.$$typeof) {\n case Za:\n a: {\n l = f.key;\n\n for (k = d; null !== k;) {\n if (k.key === l) {\n switch (k.tag) {\n case 7:\n if (f.type === ab) {\n c(a, k.sibling);\n d = e(k, f.props.children);\n d.return = a;\n a = d;\n break a;\n }\n\n break;\n\n default:\n if (k.elementType === f.type) {\n c(a, k.sibling);\n d = e(k, f.props);\n d.ref = Pg(a, k, f);\n d.return = a;\n a = d;\n break a;\n }\n\n }\n\n c(a, k);\n break;\n } else b(a, k);\n\n k = k.sibling;\n }\n\n f.type === ab ? (d = Wg(f.props.children, a.mode, h, f.key), d.return = a, a = d) : (h = Ug(f.type, f.key, f.props, null, a.mode, h), h.ref = Pg(a, d, f), h.return = a, a = h);\n }\n\n return g(a);\n\n case $a:\n a: {\n for (k = f.key; null !== d;) {\n if (d.key === k) {\n if (4 === d.tag && d.stateNode.containerInfo === f.containerInfo && d.stateNode.implementation === f.implementation) {\n c(a, d.sibling);\n d = e(d, f.children || []);\n d.return = a;\n a = d;\n break a;\n } else {\n c(a, d);\n break;\n }\n } else b(a, d);\n d = d.sibling;\n }\n\n d = Vg(f, a.mode, h);\n d.return = a;\n a = d;\n }\n\n return g(a);\n }\n if (\"string\" === typeof f || \"number\" === typeof f) return f = \"\" + f, null !== d && 6 === d.tag ? (c(a, d.sibling), d = e(d, f), d.return = a, a = d) : (c(a, d), d = Tg(f, a.mode, h), d.return = a, a = d), g(a);\n if (Og(f)) return ca(a, d, f, h);\n if (nb(f)) return D(a, d, f, h);\n l && Qg(a, f);\n if (\"undefined\" === typeof f && !k) switch (a.tag) {\n case 1:\n case 0:\n throw a = a.type, Error(u(152, a.displayName || a.name || \"Component\"));\n }\n return c(a, d);\n };\n}\n\nvar Xg = Rg(!0),\n Yg = Rg(!1),\n Zg = {},\n $g = {\n current: Zg\n},\n ah = {\n current: Zg\n},\n bh = {\n current: Zg\n};\n\nfunction ch(a) {\n if (a === Zg) throw Error(u(174));\n return a;\n}\n\nfunction dh(a, b) {\n I(bh, b);\n I(ah, a);\n I($g, Zg);\n a = b.nodeType;\n\n switch (a) {\n case 9:\n case 11:\n b = (b = b.documentElement) ? b.namespaceURI : Ob(null, \"\");\n break;\n\n default:\n a = 8 === a ? b.parentNode : b, b = a.namespaceURI || null, a = a.tagName, b = Ob(b, a);\n }\n\n H($g);\n I($g, b);\n}\n\nfunction eh() {\n H($g);\n H(ah);\n H(bh);\n}\n\nfunction fh(a) {\n ch(bh.current);\n var b = ch($g.current);\n var c = Ob(b, a.type);\n b !== c && (I(ah, a), I($g, c));\n}\n\nfunction gh(a) {\n ah.current === a && (H($g), H(ah));\n}\n\nvar M = {\n current: 0\n};\n\nfunction hh(a) {\n for (var b = a; null !== b;) {\n if (13 === b.tag) {\n var c = b.memoizedState;\n if (null !== c && (c = c.dehydrated, null === c || c.data === Bd || c.data === Cd)) return b;\n } else if (19 === b.tag && void 0 !== b.memoizedProps.revealOrder) {\n if (0 !== (b.effectTag & 64)) return b;\n } else if (null !== b.child) {\n b.child.return = b;\n b = b.child;\n continue;\n }\n\n if (b === a) break;\n\n for (; null === b.sibling;) {\n if (null === b.return || b.return === a) return null;\n b = b.return;\n }\n\n b.sibling.return = b.return;\n b = b.sibling;\n }\n\n return null;\n}\n\nfunction ih(a, b) {\n return {\n responder: a,\n props: b\n };\n}\n\nvar jh = Wa.ReactCurrentDispatcher,\n kh = Wa.ReactCurrentBatchConfig,\n lh = 0,\n N = null,\n O = null,\n P = null,\n mh = !1;\n\nfunction Q() {\n throw Error(u(321));\n}\n\nfunction nh(a, b) {\n if (null === b) return !1;\n\n for (var c = 0; c < b.length && c < a.length; c++) {\n if (!$e(a[c], b[c])) return !1;\n }\n\n return !0;\n}\n\nfunction oh(a, b, c, d, e, f) {\n lh = f;\n N = b;\n b.memoizedState = null;\n b.updateQueue = null;\n b.expirationTime = 0;\n jh.current = null === a || null === a.memoizedState ? ph : qh;\n a = c(d, e);\n\n if (b.expirationTime === lh) {\n f = 0;\n\n do {\n b.expirationTime = 0;\n if (!(25 > f)) throw Error(u(301));\n f += 1;\n P = O = null;\n b.updateQueue = null;\n jh.current = rh;\n a = c(d, e);\n } while (b.expirationTime === lh);\n }\n\n jh.current = sh;\n b = null !== O && null !== O.next;\n lh = 0;\n P = O = N = null;\n mh = !1;\n if (b) throw Error(u(300));\n return a;\n}\n\nfunction th() {\n var a = {\n memoizedState: null,\n baseState: null,\n baseQueue: null,\n queue: null,\n next: null\n };\n null === P ? N.memoizedState = P = a : P = P.next = a;\n return P;\n}\n\nfunction uh() {\n if (null === O) {\n var a = N.alternate;\n a = null !== a ? a.memoizedState : null;\n } else a = O.next;\n\n var b = null === P ? N.memoizedState : P.next;\n if (null !== b) P = b, O = a;else {\n if (null === a) throw Error(u(310));\n O = a;\n a = {\n memoizedState: O.memoizedState,\n baseState: O.baseState,\n baseQueue: O.baseQueue,\n queue: O.queue,\n next: null\n };\n null === P ? N.memoizedState = P = a : P = P.next = a;\n }\n return P;\n}\n\nfunction vh(a, b) {\n return \"function\" === typeof b ? b(a) : b;\n}\n\nfunction wh(a) {\n var b = uh(),\n c = b.queue;\n if (null === c) throw Error(u(311));\n c.lastRenderedReducer = a;\n var d = O,\n e = d.baseQueue,\n f = c.pending;\n\n if (null !== f) {\n if (null !== e) {\n var g = e.next;\n e.next = f.next;\n f.next = g;\n }\n\n d.baseQueue = e = f;\n c.pending = null;\n }\n\n if (null !== e) {\n e = e.next;\n d = d.baseState;\n var h = g = f = null,\n k = e;\n\n do {\n var l = k.expirationTime;\n\n if (l < lh) {\n var m = {\n expirationTime: k.expirationTime,\n suspenseConfig: k.suspenseConfig,\n action: k.action,\n eagerReducer: k.eagerReducer,\n eagerState: k.eagerState,\n next: null\n };\n null === h ? (g = h = m, f = d) : h = h.next = m;\n l > N.expirationTime && (N.expirationTime = l, Bg(l));\n } else null !== h && (h = h.next = {\n expirationTime: 1073741823,\n suspenseConfig: k.suspenseConfig,\n action: k.action,\n eagerReducer: k.eagerReducer,\n eagerState: k.eagerState,\n next: null\n }), Ag(l, k.suspenseConfig), d = k.eagerReducer === a ? k.eagerState : a(d, k.action);\n\n k = k.next;\n } while (null !== k && k !== e);\n\n null === h ? f = d : h.next = g;\n $e(d, b.memoizedState) || (rg = !0);\n b.memoizedState = d;\n b.baseState = f;\n b.baseQueue = h;\n c.lastRenderedState = d;\n }\n\n return [b.memoizedState, c.dispatch];\n}\n\nfunction xh(a) {\n var b = uh(),\n c = b.queue;\n if (null === c) throw Error(u(311));\n c.lastRenderedReducer = a;\n var d = c.dispatch,\n e = c.pending,\n f = b.memoizedState;\n\n if (null !== e) {\n c.pending = null;\n var g = e = e.next;\n\n do {\n f = a(f, g.action), g = g.next;\n } while (g !== e);\n\n $e(f, b.memoizedState) || (rg = !0);\n b.memoizedState = f;\n null === b.baseQueue && (b.baseState = f);\n c.lastRenderedState = f;\n }\n\n return [f, d];\n}\n\nfunction yh(a) {\n var b = th();\n \"function\" === typeof a && (a = a());\n b.memoizedState = b.baseState = a;\n a = b.queue = {\n pending: null,\n dispatch: null,\n lastRenderedReducer: vh,\n lastRenderedState: a\n };\n a = a.dispatch = zh.bind(null, N, a);\n return [b.memoizedState, a];\n}\n\nfunction Ah(a, b, c, d) {\n a = {\n tag: a,\n create: b,\n destroy: c,\n deps: d,\n next: null\n };\n b = N.updateQueue;\n null === b ? (b = {\n lastEffect: null\n }, N.updateQueue = b, b.lastEffect = a.next = a) : (c = b.lastEffect, null === c ? b.lastEffect = a.next = a : (d = c.next, c.next = a, a.next = d, b.lastEffect = a));\n return a;\n}\n\nfunction Bh() {\n return uh().memoizedState;\n}\n\nfunction Ch(a, b, c, d) {\n var e = th();\n N.effectTag |= a;\n e.memoizedState = Ah(1 | b, c, void 0, void 0 === d ? null : d);\n}\n\nfunction Dh(a, b, c, d) {\n var e = uh();\n d = void 0 === d ? null : d;\n var f = void 0;\n\n if (null !== O) {\n var g = O.memoizedState;\n f = g.destroy;\n\n if (null !== d && nh(d, g.deps)) {\n Ah(b, c, f, d);\n return;\n }\n }\n\n N.effectTag |= a;\n e.memoizedState = Ah(1 | b, c, f, d);\n}\n\nfunction Eh(a, b) {\n return Ch(516, 4, a, b);\n}\n\nfunction Fh(a, b) {\n return Dh(516, 4, a, b);\n}\n\nfunction Gh(a, b) {\n return Dh(4, 2, a, b);\n}\n\nfunction Hh(a, b) {\n if (\"function\" === typeof b) return a = a(), b(a), function () {\n b(null);\n };\n if (null !== b && void 0 !== b) return a = a(), b.current = a, function () {\n b.current = null;\n };\n}\n\nfunction Ih(a, b, c) {\n c = null !== c && void 0 !== c ? c.concat([a]) : null;\n return Dh(4, 2, Hh.bind(null, b, a), c);\n}\n\nfunction Jh() {}\n\nfunction Kh(a, b) {\n th().memoizedState = [a, void 0 === b ? null : b];\n return a;\n}\n\nfunction Lh(a, b) {\n var c = uh();\n b = void 0 === b ? null : b;\n var d = c.memoizedState;\n if (null !== d && null !== b && nh(b, d[1])) return d[0];\n c.memoizedState = [a, b];\n return a;\n}\n\nfunction Mh(a, b) {\n var c = uh();\n b = void 0 === b ? null : b;\n var d = c.memoizedState;\n if (null !== d && null !== b && nh(b, d[1])) return d[0];\n a = a();\n c.memoizedState = [a, b];\n return a;\n}\n\nfunction Nh(a, b, c) {\n var d = ag();\n cg(98 > d ? 98 : d, function () {\n a(!0);\n });\n cg(97 < d ? 97 : d, function () {\n var d = kh.suspense;\n kh.suspense = void 0 === b ? null : b;\n\n try {\n a(!1), c();\n } finally {\n kh.suspense = d;\n }\n });\n}\n\nfunction zh(a, b, c) {\n var d = Gg(),\n e = Dg.suspense;\n d = Hg(d, a, e);\n e = {\n expirationTime: d,\n suspenseConfig: e,\n action: c,\n eagerReducer: null,\n eagerState: null,\n next: null\n };\n var f = b.pending;\n null === f ? e.next = e : (e.next = f.next, f.next = e);\n b.pending = e;\n f = a.alternate;\n if (a === N || null !== f && f === N) mh = !0, e.expirationTime = lh, N.expirationTime = lh;else {\n if (0 === a.expirationTime && (null === f || 0 === f.expirationTime) && (f = b.lastRenderedReducer, null !== f)) try {\n var g = b.lastRenderedState,\n h = f(g, c);\n e.eagerReducer = f;\n e.eagerState = h;\n if ($e(h, g)) return;\n } catch (k) {} finally {}\n Ig(a, d);\n }\n}\n\nvar sh = {\n readContext: sg,\n useCallback: Q,\n useContext: Q,\n useEffect: Q,\n useImperativeHandle: Q,\n useLayoutEffect: Q,\n useMemo: Q,\n useReducer: Q,\n useRef: Q,\n useState: Q,\n useDebugValue: Q,\n useResponder: Q,\n useDeferredValue: Q,\n useTransition: Q\n},\n ph = {\n readContext: sg,\n useCallback: Kh,\n useContext: sg,\n useEffect: Eh,\n useImperativeHandle: function useImperativeHandle(a, b, c) {\n c = null !== c && void 0 !== c ? c.concat([a]) : null;\n return Ch(4, 2, Hh.bind(null, b, a), c);\n },\n useLayoutEffect: function useLayoutEffect(a, b) {\n return Ch(4, 2, a, b);\n },\n useMemo: function useMemo(a, b) {\n var c = th();\n b = void 0 === b ? null : b;\n a = a();\n c.memoizedState = [a, b];\n return a;\n },\n useReducer: function useReducer(a, b, c) {\n var d = th();\n b = void 0 !== c ? c(b) : b;\n d.memoizedState = d.baseState = b;\n a = d.queue = {\n pending: null,\n dispatch: null,\n lastRenderedReducer: a,\n lastRenderedState: b\n };\n a = a.dispatch = zh.bind(null, N, a);\n return [d.memoizedState, a];\n },\n useRef: function useRef(a) {\n var b = th();\n a = {\n current: a\n };\n return b.memoizedState = a;\n },\n useState: yh,\n useDebugValue: Jh,\n useResponder: ih,\n useDeferredValue: function useDeferredValue(a, b) {\n var c = yh(a),\n d = c[0],\n e = c[1];\n Eh(function () {\n var c = kh.suspense;\n kh.suspense = void 0 === b ? null : b;\n\n try {\n e(a);\n } finally {\n kh.suspense = c;\n }\n }, [a, b]);\n return d;\n },\n useTransition: function useTransition(a) {\n var b = yh(!1),\n c = b[0];\n b = b[1];\n return [Kh(Nh.bind(null, b, a), [b, a]), c];\n }\n},\n qh = {\n readContext: sg,\n useCallback: Lh,\n useContext: sg,\n useEffect: Fh,\n useImperativeHandle: Ih,\n useLayoutEffect: Gh,\n useMemo: Mh,\n useReducer: wh,\n useRef: Bh,\n useState: function useState() {\n return wh(vh);\n },\n useDebugValue: Jh,\n useResponder: ih,\n useDeferredValue: function useDeferredValue(a, b) {\n var c = wh(vh),\n d = c[0],\n e = c[1];\n Fh(function () {\n var c = kh.suspense;\n kh.suspense = void 0 === b ? null : b;\n\n try {\n e(a);\n } finally {\n kh.suspense = c;\n }\n }, [a, b]);\n return d;\n },\n useTransition: function useTransition(a) {\n var b = wh(vh),\n c = b[0];\n b = b[1];\n return [Lh(Nh.bind(null, b, a), [b, a]), c];\n }\n},\n rh = {\n readContext: sg,\n useCallback: Lh,\n useContext: sg,\n useEffect: Fh,\n useImperativeHandle: Ih,\n useLayoutEffect: Gh,\n useMemo: Mh,\n useReducer: xh,\n useRef: Bh,\n useState: function useState() {\n return xh(vh);\n },\n useDebugValue: Jh,\n useResponder: ih,\n useDeferredValue: function useDeferredValue(a, b) {\n var c = xh(vh),\n d = c[0],\n e = c[1];\n Fh(function () {\n var c = kh.suspense;\n kh.suspense = void 0 === b ? null : b;\n\n try {\n e(a);\n } finally {\n kh.suspense = c;\n }\n }, [a, b]);\n return d;\n },\n useTransition: function useTransition(a) {\n var b = xh(vh),\n c = b[0];\n b = b[1];\n return [Lh(Nh.bind(null, b, a), [b, a]), c];\n }\n},\n Oh = null,\n Ph = null,\n Qh = !1;\n\nfunction Rh(a, b) {\n var c = Sh(5, null, null, 0);\n c.elementType = \"DELETED\";\n c.type = \"DELETED\";\n c.stateNode = b;\n c.return = a;\n c.effectTag = 8;\n null !== a.lastEffect ? (a.lastEffect.nextEffect = c, a.lastEffect = c) : a.firstEffect = a.lastEffect = c;\n}\n\nfunction Th(a, b) {\n switch (a.tag) {\n case 5:\n var c = a.type;\n b = 1 !== b.nodeType || c.toLowerCase() !== b.nodeName.toLowerCase() ? null : b;\n return null !== b ? (a.stateNode = b, !0) : !1;\n\n case 6:\n return b = \"\" === a.pendingProps || 3 !== b.nodeType ? null : b, null !== b ? (a.stateNode = b, !0) : !1;\n\n case 13:\n return !1;\n\n default:\n return !1;\n }\n}\n\nfunction Uh(a) {\n if (Qh) {\n var b = Ph;\n\n if (b) {\n var c = b;\n\n if (!Th(a, b)) {\n b = Jd(c.nextSibling);\n\n if (!b || !Th(a, b)) {\n a.effectTag = a.effectTag & -1025 | 2;\n Qh = !1;\n Oh = a;\n return;\n }\n\n Rh(Oh, c);\n }\n\n Oh = a;\n Ph = Jd(b.firstChild);\n } else a.effectTag = a.effectTag & -1025 | 2, Qh = !1, Oh = a;\n }\n}\n\nfunction Vh(a) {\n for (a = a.return; null !== a && 5 !== a.tag && 3 !== a.tag && 13 !== a.tag;) {\n a = a.return;\n }\n\n Oh = a;\n}\n\nfunction Wh(a) {\n if (a !== Oh) return !1;\n if (!Qh) return Vh(a), Qh = !0, !1;\n var b = a.type;\n if (5 !== a.tag || \"head\" !== b && \"body\" !== b && !Gd(b, a.memoizedProps)) for (b = Ph; b;) {\n Rh(a, b), b = Jd(b.nextSibling);\n }\n Vh(a);\n\n if (13 === a.tag) {\n a = a.memoizedState;\n a = null !== a ? a.dehydrated : null;\n if (!a) throw Error(u(317));\n\n a: {\n a = a.nextSibling;\n\n for (b = 0; a;) {\n if (8 === a.nodeType) {\n var c = a.data;\n\n if (c === Ad) {\n if (0 === b) {\n Ph = Jd(a.nextSibling);\n break a;\n }\n\n b--;\n } else c !== zd && c !== Cd && c !== Bd || b++;\n }\n\n a = a.nextSibling;\n }\n\n Ph = null;\n }\n } else Ph = Oh ? Jd(a.stateNode.nextSibling) : null;\n\n return !0;\n}\n\nfunction Xh() {\n Ph = Oh = null;\n Qh = !1;\n}\n\nvar Yh = Wa.ReactCurrentOwner,\n rg = !1;\n\nfunction R(a, b, c, d) {\n b.child = null === a ? Yg(b, null, c, d) : Xg(b, a.child, c, d);\n}\n\nfunction Zh(a, b, c, d, e) {\n c = c.render;\n var f = b.ref;\n qg(b, e);\n d = oh(a, b, c, d, f, e);\n if (null !== a && !rg) return b.updateQueue = a.updateQueue, b.effectTag &= -517, a.expirationTime <= e && (a.expirationTime = 0), $h(a, b, e);\n b.effectTag |= 1;\n R(a, b, d, e);\n return b.child;\n}\n\nfunction ai(a, b, c, d, e, f) {\n if (null === a) {\n var g = c.type;\n if (\"function\" === typeof g && !bi(g) && void 0 === g.defaultProps && null === c.compare && void 0 === c.defaultProps) return b.tag = 15, b.type = g, ci(a, b, g, d, e, f);\n a = Ug(c.type, null, d, null, b.mode, f);\n a.ref = b.ref;\n a.return = b;\n return b.child = a;\n }\n\n g = a.child;\n if (e < f && (e = g.memoizedProps, c = c.compare, c = null !== c ? c : bf, c(e, d) && a.ref === b.ref)) return $h(a, b, f);\n b.effectTag |= 1;\n a = Sg(g, d);\n a.ref = b.ref;\n a.return = b;\n return b.child = a;\n}\n\nfunction ci(a, b, c, d, e, f) {\n return null !== a && bf(a.memoizedProps, d) && a.ref === b.ref && (rg = !1, e < f) ? (b.expirationTime = a.expirationTime, $h(a, b, f)) : di(a, b, c, d, f);\n}\n\nfunction ei(a, b) {\n var c = b.ref;\n if (null === a && null !== c || null !== a && a.ref !== c) b.effectTag |= 128;\n}\n\nfunction di(a, b, c, d, e) {\n var f = L(c) ? Bf : J.current;\n f = Cf(b, f);\n qg(b, e);\n c = oh(a, b, c, d, f, e);\n if (null !== a && !rg) return b.updateQueue = a.updateQueue, b.effectTag &= -517, a.expirationTime <= e && (a.expirationTime = 0), $h(a, b, e);\n b.effectTag |= 1;\n R(a, b, c, e);\n return b.child;\n}\n\nfunction fi(a, b, c, d, e) {\n if (L(c)) {\n var f = !0;\n Gf(b);\n } else f = !1;\n\n qg(b, e);\n if (null === b.stateNode) null !== a && (a.alternate = null, b.alternate = null, b.effectTag |= 2), Lg(b, c, d), Ng(b, c, d, e), d = !0;else if (null === a) {\n var g = b.stateNode,\n h = b.memoizedProps;\n g.props = h;\n var k = g.context,\n l = c.contextType;\n \"object\" === typeof l && null !== l ? l = sg(l) : (l = L(c) ? Bf : J.current, l = Cf(b, l));\n var m = c.getDerivedStateFromProps,\n p = \"function\" === typeof m || \"function\" === typeof g.getSnapshotBeforeUpdate;\n p || \"function\" !== typeof g.UNSAFE_componentWillReceiveProps && \"function\" !== typeof g.componentWillReceiveProps || (h !== d || k !== l) && Mg(b, g, d, l);\n tg = !1;\n var x = b.memoizedState;\n g.state = x;\n zg(b, d, g, e);\n k = b.memoizedState;\n h !== d || x !== k || K.current || tg ? (\"function\" === typeof m && (Fg(b, c, m, d), k = b.memoizedState), (h = tg || Kg(b, c, h, d, x, k, l)) ? (p || \"function\" !== typeof g.UNSAFE_componentWillMount && \"function\" !== typeof g.componentWillMount || (\"function\" === typeof g.componentWillMount && g.componentWillMount(), \"function\" === typeof g.UNSAFE_componentWillMount && g.UNSAFE_componentWillMount()), \"function\" === typeof g.componentDidMount && (b.effectTag |= 4)) : (\"function\" === typeof g.componentDidMount && (b.effectTag |= 4), b.memoizedProps = d, b.memoizedState = k), g.props = d, g.state = k, g.context = l, d = h) : (\"function\" === typeof g.componentDidMount && (b.effectTag |= 4), d = !1);\n } else g = b.stateNode, vg(a, b), h = b.memoizedProps, g.props = b.type === b.elementType ? h : ig(b.type, h), k = g.context, l = c.contextType, \"object\" === typeof l && null !== l ? l = sg(l) : (l = L(c) ? Bf : J.current, l = Cf(b, l)), m = c.getDerivedStateFromProps, (p = \"function\" === typeof m || \"function\" === typeof g.getSnapshotBeforeUpdate) || \"function\" !== typeof g.UNSAFE_componentWillReceiveProps && \"function\" !== typeof g.componentWillReceiveProps || (h !== d || k !== l) && Mg(b, g, d, l), tg = !1, k = b.memoizedState, g.state = k, zg(b, d, g, e), x = b.memoizedState, h !== d || k !== x || K.current || tg ? (\"function\" === typeof m && (Fg(b, c, m, d), x = b.memoizedState), (m = tg || Kg(b, c, h, d, k, x, l)) ? (p || \"function\" !== typeof g.UNSAFE_componentWillUpdate && \"function\" !== typeof g.componentWillUpdate || (\"function\" === typeof g.componentWillUpdate && g.componentWillUpdate(d, x, l), \"function\" === typeof g.UNSAFE_componentWillUpdate && g.UNSAFE_componentWillUpdate(d, x, l)), \"function\" === typeof g.componentDidUpdate && (b.effectTag |= 4), \"function\" === typeof g.getSnapshotBeforeUpdate && (b.effectTag |= 256)) : (\"function\" !== typeof g.componentDidUpdate || h === a.memoizedProps && k === a.memoizedState || (b.effectTag |= 4), \"function\" !== typeof g.getSnapshotBeforeUpdate || h === a.memoizedProps && k === a.memoizedState || (b.effectTag |= 256), b.memoizedProps = d, b.memoizedState = x), g.props = d, g.state = x, g.context = l, d = m) : (\"function\" !== typeof g.componentDidUpdate || h === a.memoizedProps && k === a.memoizedState || (b.effectTag |= 4), \"function\" !== typeof g.getSnapshotBeforeUpdate || h === a.memoizedProps && k === a.memoizedState || (b.effectTag |= 256), d = !1);\n return gi(a, b, c, d, f, e);\n}\n\nfunction gi(a, b, c, d, e, f) {\n ei(a, b);\n var g = 0 !== (b.effectTag & 64);\n if (!d && !g) return e && Hf(b, c, !1), $h(a, b, f);\n d = b.stateNode;\n Yh.current = b;\n var h = g && \"function\" !== typeof c.getDerivedStateFromError ? null : d.render();\n b.effectTag |= 1;\n null !== a && g ? (b.child = Xg(b, a.child, null, f), b.child = Xg(b, null, h, f)) : R(a, b, h, f);\n b.memoizedState = d.state;\n e && Hf(b, c, !0);\n return b.child;\n}\n\nfunction hi(a) {\n var b = a.stateNode;\n b.pendingContext ? Ef(a, b.pendingContext, b.pendingContext !== b.context) : b.context && Ef(a, b.context, !1);\n dh(a, b.containerInfo);\n}\n\nvar ii = {\n dehydrated: null,\n retryTime: 0\n};\n\nfunction ji(a, b, c) {\n var d = b.mode,\n e = b.pendingProps,\n f = M.current,\n g = !1,\n h;\n (h = 0 !== (b.effectTag & 64)) || (h = 0 !== (f & 2) && (null === a || null !== a.memoizedState));\n h ? (g = !0, b.effectTag &= -65) : null !== a && null === a.memoizedState || void 0 === e.fallback || !0 === e.unstable_avoidThisFallback || (f |= 1);\n I(M, f & 1);\n\n if (null === a) {\n void 0 !== e.fallback && Uh(b);\n\n if (g) {\n g = e.fallback;\n e = Wg(null, d, 0, null);\n e.return = b;\n if (0 === (b.mode & 2)) for (a = null !== b.memoizedState ? b.child.child : b.child, e.child = a; null !== a;) {\n a.return = e, a = a.sibling;\n }\n c = Wg(g, d, c, null);\n c.return = b;\n e.sibling = c;\n b.memoizedState = ii;\n b.child = e;\n return c;\n }\n\n d = e.children;\n b.memoizedState = null;\n return b.child = Yg(b, null, d, c);\n }\n\n if (null !== a.memoizedState) {\n a = a.child;\n d = a.sibling;\n\n if (g) {\n e = e.fallback;\n c = Sg(a, a.pendingProps);\n c.return = b;\n if (0 === (b.mode & 2) && (g = null !== b.memoizedState ? b.child.child : b.child, g !== a.child)) for (c.child = g; null !== g;) {\n g.return = c, g = g.sibling;\n }\n d = Sg(d, e);\n d.return = b;\n c.sibling = d;\n c.childExpirationTime = 0;\n b.memoizedState = ii;\n b.child = c;\n return d;\n }\n\n c = Xg(b, a.child, e.children, c);\n b.memoizedState = null;\n return b.child = c;\n }\n\n a = a.child;\n\n if (g) {\n g = e.fallback;\n e = Wg(null, d, 0, null);\n e.return = b;\n e.child = a;\n null !== a && (a.return = e);\n if (0 === (b.mode & 2)) for (a = null !== b.memoizedState ? b.child.child : b.child, e.child = a; null !== a;) {\n a.return = e, a = a.sibling;\n }\n c = Wg(g, d, c, null);\n c.return = b;\n e.sibling = c;\n c.effectTag |= 2;\n e.childExpirationTime = 0;\n b.memoizedState = ii;\n b.child = e;\n return c;\n }\n\n b.memoizedState = null;\n return b.child = Xg(b, a, e.children, c);\n}\n\nfunction ki(a, b) {\n a.expirationTime < b && (a.expirationTime = b);\n var c = a.alternate;\n null !== c && c.expirationTime < b && (c.expirationTime = b);\n pg(a.return, b);\n}\n\nfunction li(a, b, c, d, e, f) {\n var g = a.memoizedState;\n null === g ? a.memoizedState = {\n isBackwards: b,\n rendering: null,\n renderingStartTime: 0,\n last: d,\n tail: c,\n tailExpiration: 0,\n tailMode: e,\n lastEffect: f\n } : (g.isBackwards = b, g.rendering = null, g.renderingStartTime = 0, g.last = d, g.tail = c, g.tailExpiration = 0, g.tailMode = e, g.lastEffect = f);\n}\n\nfunction mi(a, b, c) {\n var d = b.pendingProps,\n e = d.revealOrder,\n f = d.tail;\n R(a, b, d.children, c);\n d = M.current;\n if (0 !== (d & 2)) d = d & 1 | 2, b.effectTag |= 64;else {\n if (null !== a && 0 !== (a.effectTag & 64)) a: for (a = b.child; null !== a;) {\n if (13 === a.tag) null !== a.memoizedState && ki(a, c);else if (19 === a.tag) ki(a, c);else if (null !== a.child) {\n a.child.return = a;\n a = a.child;\n continue;\n }\n if (a === b) break a;\n\n for (; null === a.sibling;) {\n if (null === a.return || a.return === b) break a;\n a = a.return;\n }\n\n a.sibling.return = a.return;\n a = a.sibling;\n }\n d &= 1;\n }\n I(M, d);\n if (0 === (b.mode & 2)) b.memoizedState = null;else switch (e) {\n case \"forwards\":\n c = b.child;\n\n for (e = null; null !== c;) {\n a = c.alternate, null !== a && null === hh(a) && (e = c), c = c.sibling;\n }\n\n c = e;\n null === c ? (e = b.child, b.child = null) : (e = c.sibling, c.sibling = null);\n li(b, !1, e, c, f, b.lastEffect);\n break;\n\n case \"backwards\":\n c = null;\n e = b.child;\n\n for (b.child = null; null !== e;) {\n a = e.alternate;\n\n if (null !== a && null === hh(a)) {\n b.child = e;\n break;\n }\n\n a = e.sibling;\n e.sibling = c;\n c = e;\n e = a;\n }\n\n li(b, !0, c, null, f, b.lastEffect);\n break;\n\n case \"together\":\n li(b, !1, null, null, void 0, b.lastEffect);\n break;\n\n default:\n b.memoizedState = null;\n }\n return b.child;\n}\n\nfunction $h(a, b, c) {\n null !== a && (b.dependencies = a.dependencies);\n var d = b.expirationTime;\n 0 !== d && Bg(d);\n if (b.childExpirationTime < c) return null;\n if (null !== a && b.child !== a.child) throw Error(u(153));\n\n if (null !== b.child) {\n a = b.child;\n c = Sg(a, a.pendingProps);\n b.child = c;\n\n for (c.return = b; null !== a.sibling;) {\n a = a.sibling, c = c.sibling = Sg(a, a.pendingProps), c.return = b;\n }\n\n c.sibling = null;\n }\n\n return b.child;\n}\n\nvar ni, oi, pi, qi;\n\nni = function ni(a, b) {\n for (var c = b.child; null !== c;) {\n if (5 === c.tag || 6 === c.tag) a.appendChild(c.stateNode);else if (4 !== c.tag && null !== c.child) {\n c.child.return = c;\n c = c.child;\n continue;\n }\n if (c === b) break;\n\n for (; null === c.sibling;) {\n if (null === c.return || c.return === b) return;\n c = c.return;\n }\n\n c.sibling.return = c.return;\n c = c.sibling;\n }\n};\n\noi = function oi() {};\n\npi = function pi(a, b, c, d, e) {\n var f = a.memoizedProps;\n\n if (f !== d) {\n var g = b.stateNode;\n ch($g.current);\n a = null;\n\n switch (c) {\n case \"input\":\n f = zb(g, f);\n d = zb(g, d);\n a = [];\n break;\n\n case \"option\":\n f = Gb(g, f);\n d = Gb(g, d);\n a = [];\n break;\n\n case \"select\":\n f = n({}, f, {\n value: void 0\n });\n d = n({}, d, {\n value: void 0\n });\n a = [];\n break;\n\n case \"textarea\":\n f = Ib(g, f);\n d = Ib(g, d);\n a = [];\n break;\n\n default:\n \"function\" !== typeof f.onClick && \"function\" === typeof d.onClick && (g.onclick = sd);\n }\n\n od(c, d);\n var h, k;\n c = null;\n\n for (h in f) {\n if (!d.hasOwnProperty(h) && f.hasOwnProperty(h) && null != f[h]) if (\"style\" === h) for (k in g = f[h], g) {\n g.hasOwnProperty(k) && (c || (c = {}), c[k] = \"\");\n } else \"dangerouslySetInnerHTML\" !== h && \"children\" !== h && \"suppressContentEditableWarning\" !== h && \"suppressHydrationWarning\" !== h && \"autoFocus\" !== h && (va.hasOwnProperty(h) ? a || (a = []) : (a = a || []).push(h, null));\n }\n\n for (h in d) {\n var l = d[h];\n g = null != f ? f[h] : void 0;\n if (d.hasOwnProperty(h) && l !== g && (null != l || null != g)) if (\"style\" === h) {\n if (g) {\n for (k in g) {\n !g.hasOwnProperty(k) || l && l.hasOwnProperty(k) || (c || (c = {}), c[k] = \"\");\n }\n\n for (k in l) {\n l.hasOwnProperty(k) && g[k] !== l[k] && (c || (c = {}), c[k] = l[k]);\n }\n } else c || (a || (a = []), a.push(h, c)), c = l;\n } else \"dangerouslySetInnerHTML\" === h ? (l = l ? l.__html : void 0, g = g ? g.__html : void 0, null != l && g !== l && (a = a || []).push(h, l)) : \"children\" === h ? g === l || \"string\" !== typeof l && \"number\" !== typeof l || (a = a || []).push(h, \"\" + l) : \"suppressContentEditableWarning\" !== h && \"suppressHydrationWarning\" !== h && (va.hasOwnProperty(h) ? (null != l && rd(e, h), a || g === l || (a = [])) : (a = a || []).push(h, l));\n }\n\n c && (a = a || []).push(\"style\", c);\n e = a;\n if (b.updateQueue = e) b.effectTag |= 4;\n }\n};\n\nqi = function qi(a, b, c, d) {\n c !== d && (b.effectTag |= 4);\n};\n\nfunction ri(a, b) {\n switch (a.tailMode) {\n case \"hidden\":\n b = a.tail;\n\n for (var c = null; null !== b;) {\n null !== b.alternate && (c = b), b = b.sibling;\n }\n\n null === c ? a.tail = null : c.sibling = null;\n break;\n\n case \"collapsed\":\n c = a.tail;\n\n for (var d = null; null !== c;) {\n null !== c.alternate && (d = c), c = c.sibling;\n }\n\n null === d ? b || null === a.tail ? a.tail = null : a.tail.sibling = null : d.sibling = null;\n }\n}\n\nfunction si(a, b, c) {\n var d = b.pendingProps;\n\n switch (b.tag) {\n case 2:\n case 16:\n case 15:\n case 0:\n case 11:\n case 7:\n case 8:\n case 12:\n case 9:\n case 14:\n return null;\n\n case 1:\n return L(b.type) && Df(), null;\n\n case 3:\n return eh(), H(K), H(J), c = b.stateNode, c.pendingContext && (c.context = c.pendingContext, c.pendingContext = null), null !== a && null !== a.child || !Wh(b) || (b.effectTag |= 4), oi(b), null;\n\n case 5:\n gh(b);\n c = ch(bh.current);\n var e = b.type;\n if (null !== a && null != b.stateNode) pi(a, b, e, d, c), a.ref !== b.ref && (b.effectTag |= 128);else {\n if (!d) {\n if (null === b.stateNode) throw Error(u(166));\n return null;\n }\n\n a = ch($g.current);\n\n if (Wh(b)) {\n d = b.stateNode;\n e = b.type;\n var f = b.memoizedProps;\n d[Md] = b;\n d[Nd] = f;\n\n switch (e) {\n case \"iframe\":\n case \"object\":\n case \"embed\":\n F(\"load\", d);\n break;\n\n case \"video\":\n case \"audio\":\n for (a = 0; a < ac.length; a++) {\n F(ac[a], d);\n }\n\n break;\n\n case \"source\":\n F(\"error\", d);\n break;\n\n case \"img\":\n case \"image\":\n case \"link\":\n F(\"error\", d);\n F(\"load\", d);\n break;\n\n case \"form\":\n F(\"reset\", d);\n F(\"submit\", d);\n break;\n\n case \"details\":\n F(\"toggle\", d);\n break;\n\n case \"input\":\n Ab(d, f);\n F(\"invalid\", d);\n rd(c, \"onChange\");\n break;\n\n case \"select\":\n d._wrapperState = {\n wasMultiple: !!f.multiple\n };\n F(\"invalid\", d);\n rd(c, \"onChange\");\n break;\n\n case \"textarea\":\n Jb(d, f), F(\"invalid\", d), rd(c, \"onChange\");\n }\n\n od(e, f);\n a = null;\n\n for (var g in f) {\n if (f.hasOwnProperty(g)) {\n var h = f[g];\n \"children\" === g ? \"string\" === typeof h ? d.textContent !== h && (a = [\"children\", h]) : \"number\" === typeof h && d.textContent !== \"\" + h && (a = [\"children\", \"\" + h]) : va.hasOwnProperty(g) && null != h && rd(c, g);\n }\n }\n\n switch (e) {\n case \"input\":\n xb(d);\n Eb(d, f, !0);\n break;\n\n case \"textarea\":\n xb(d);\n Lb(d);\n break;\n\n case \"select\":\n case \"option\":\n break;\n\n default:\n \"function\" === typeof f.onClick && (d.onclick = sd);\n }\n\n c = a;\n b.updateQueue = c;\n null !== c && (b.effectTag |= 4);\n } else {\n g = 9 === c.nodeType ? c : c.ownerDocument;\n a === qd && (a = Nb(e));\n a === qd ? \"script\" === e ? (a = g.createElement(\"div\"), a.innerHTML = \"