text: /*!
  FullCalendar Day Grid Plugin v4.3.0
  Docs & License: https://fullcalendar.io/
  (c) 2019 Adam Shaw
  */
  
  import { addWeeks, diffWeeks, DateProfileGenerator, createElement, listenBySelector, removeElement, computeRect, computeClippingRect, applyStyle, cssToStr, htmlEscape, FgEventRenderer, appendToElement, prependToElement, htmlToElement, FillRenderer, memoizeRendering, createFormatter, addDays, DateComponent, rangeContainsMarker, getDayClasses, findElements, PositionCache, buildGotoAnchorHtml, findChildren, insertAfterElement, intersectRanges, ScrollComponent, matchCellWidths, uncompensateScroll, compensateScroll, subtractInnerElHeight, distributeHeight, undistributeHeight, View, Slicer, memoize, DayHeader, DaySeries, DayTable, createPlugin } from '@fullcalendar/core';
  
  /*! *****************************************************************************
  Copyright (c) Microsoft Corporation. All rights reserved.
  Licensed under the Apache License, Version 2.0 (the "License"); you may not use
  this file except in compliance with the License. You may obtain a copy of the
  License at http://www.apache.org/licenses/LICENSE-2.0
  
  THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED
  WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
  MERCHANTABLITY OR NON-INFRINGEMENT.
  
  See the Apache Version 2.0 License for specific language governing permissions
  and limitations under the License.
  ***************************************************************************** */
  /* global Reflect, Promise */
  
  var extendStatics = function(d, b) {
      extendStatics = Object.setPrototypeOf ||
          ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
          function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
      return extendStatics(d, b);
  };
  
  function __extends(d, b) {
      extendStatics(d, b);
      function __() { this.constructor = d; }
      d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
  }
  
  var __assign = function() {
      __assign = Object.assign || function __assign(t) {
          for (var s, i = 1, n = arguments.length; i < n; i++) {
              s = arguments[i];
              for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
          }
          return t;
      };
      return __assign.apply(this, arguments);
  };
  
  var DayGridDateProfileGenerator = /** @class */ (function (_super) {
      __extends(DayGridDateProfileGenerator, _super);
      function DayGridDateProfileGenerator() {
          return _super !== null && _super.apply(this, arguments) || this;
      }
      // Computes the date range that will be rendered.
      DayGridDateProfileGenerator.prototype.buildRenderRange = function (currentRange, currentRangeUnit, isRangeAllDay) {
          var dateEnv = this.dateEnv;
          var renderRange = _super.prototype.buildRenderRange.call(this, currentRange, currentRangeUnit, isRangeAllDay);
          var start = renderRange.start;
          var end = renderRange.end;
          var endOfWeek;
          // year and month views should be aligned with weeks. this is already done for week
          if (/^(year|month)$/.test(currentRangeUnit)) {
              start = dateEnv.startOfWeek(start);
              // make end-of-week if not already
              endOfWeek = dateEnv.startOfWeek(end);
              if (endOfWeek.valueOf() !== end.valueOf()) {
                  end = addWeeks(endOfWeek, 1);
              }
          }
          // ensure 6 weeks
          if (this.options.monthMode &&
              this.options.fixedWeekCount) {
              var rowCnt = Math.ceil(// could be partial weeks due to hiddenDays
              diffWeeks(start, end));
              end = addWeeks(end, 6 - rowCnt);
          }
          return { start: start, end: end };
      };
      return DayGridDateProfileGenerator;
  }(DateProfileGenerator));
  
  /* A rectangular panel that is absolutely positioned over other content
  ------------------------------------------------------------------------------------------------------------------------
  Options:
    - className (string)
    - content (HTML string, element, or element array)
    - parentEl
    - top
    - left
    - right (the x coord of where the right edge should be. not a "CSS" right)
    - autoHide (boolean)
    - show (callback)
    - hide (callback)
  */
  var Popover = /** @class */ (function () {
      function Popover(options) {
          var _this = this;
          this.isHidden = true;
          this.margin = 10; // the space required between the popover and the edges of the scroll container
          // Triggered when the user clicks *anywhere* in the document, for the autoHide feature
          this.documentMousedown = function (ev) {
              // only hide the popover if the click happened outside the popover
              if (_this.el && !_this.el.contains(ev.target)) {
                  _this.hide();
              }
          };
          this.options = options;
      }
      // Shows the popover on the specified position. Renders it if not already
      Popover.prototype.show = function () {
          if (this.isHidden) {
              if (!this.el) {
                  this.render();
              }
              this.el.style.display = '';
              this.position();
              this.isHidden = false;
              this.trigger('show');
          }
      };
      // Hides the popover, through CSS, but does not remove it from the DOM
      Popover.prototype.hide = function () {
          if (!this.isHidden) {
              this.el.style.display = 'none';
              this.isHidden = true;
              this.trigger('hide');
          }
      };
      // Creates `this.el` and renders content inside of it
      Popover.prototype.render = function () {
          var _this = this;
          var options = this.options;
          var el = this.el = createElement('div', {
              className: 'fc-popover ' + (options.className || ''),
              style: {
                  top: '0',
                  left: '0'
              }
          });
          if (typeof options.content === 'function') {
              options.content(el);
          }
          options.parentEl.appendChild(el);
          // when a click happens on anything inside with a 'fc-close' className, hide the popover
          listenBySelector(el, 'click', '.fc-close', function (ev) {
              _this.hide();
          });
          if (options.autoHide) {
              document.addEventListener('mousedown', this.documentMousedown);
          }
      };
      // Hides and unregisters any handlers
      Popover.prototype.destroy = function () {
          this.hide();
          if (this.el) {
              removeElement(this.el);
              this.el = null;
          }
          document.removeEventListener('mousedown', this.documentMousedown);
      };
      // Positions the popover optimally, using the top/left/right options
      Popover.prototype.position = function () {
          var options = this.options;
          var el = this.el;
          var elDims = el.getBoundingClientRect(); // only used for width,height
          var origin = computeRect(el.offsetParent);
          var clippingRect = computeClippingRect(options.parentEl);
          var top; // the "position" (not "offset") values for the popover
          var left; //
          // compute top and left
          top = options.top || 0;
          if (options.left !== undefined) {
              left = options.left;
          }
          else if (options.right !== undefined) {
              left = options.right - elDims.width; // derive the left value from the right value
          }
          else {
              left = 0;
          }
          // constrain to the view port. if constrained by two edges, give precedence to top/left
          top = Math.min(top, clippingRect.bottom - elDims.height - this.margin);
          top = Math.max(top, clippingRect.top + this.margin);
          left = Math.min(left, clippingRect.right - elDims.width - this.margin);
          left = Math.max(left, clippingRect.left + this.margin);
          applyStyle(el, {
              top: top - origin.top,
              left: left - origin.left
          });
      };
      // Triggers a callback. Calls a function in the option hash of the same name.
      // Arguments beyond the first `name` are forwarded on.
      // TODO: better code reuse for this. Repeat code
      // can kill this???
      Popover.prototype.trigger = function (name) {
          if (this.options[name]) {
              this.options[name].apply(this, Array.prototype.slice.call(arguments, 1));
          }
      };
      return Popover;
  }());
  
  /* Event-rendering methods for the DayGrid class
  ----------------------------------------------------------------------------------------------------------------------*/
  // "Simple" is bad a name. has nothing to do with SimpleDayGrid
  var SimpleDayGridEventRenderer = /** @class */ (function (_super) {
      __extends(SimpleDayGridEventRenderer, _super);
      function SimpleDayGridEventRenderer() {
          return _super !== null && _super.apply(this, arguments) || this;
      }
      // Builds the HTML to be used for the default element for an individual segment
      SimpleDayGridEventRenderer.prototype.renderSegHtml = function (seg, mirrorInfo) {
          var _a = this.context, view = _a.view, options = _a.options;
          var eventRange = seg.eventRange;
          var eventDef = eventRange.def;
          var eventUi = eventRange.ui;
          var allDay = eventDef.allDay;
          var isDraggable = view.computeEventDraggable(eventDef, eventUi);
          var isResizableFromStart = allDay && seg.isStart && view.computeEventStartResizable(eventDef, eventUi);
          var isResizableFromEnd = allDay && seg.isEnd && view.computeEventEndResizable(eventDef, eventUi);
          var classes = this.getSegClasses(seg, isDraggable, isResizableFromStart || isResizableFromEnd, mirrorInfo);
          var skinCss = cssToStr(this.getSkinCss(eventUi));
          var timeHtml = '';
          var timeText;
          var titleHtml;
          classes.unshift('fc-day-grid-event', 'fc-h-event');
          // Only display a timed events time if it is the starting segment
          if (seg.isStart) {
              timeText = this.getTimeText(eventRange);
              if (timeText) {
                  timeHtml = '<span class="fc-time">' + htmlEscape(timeText) + '</span>';
              }
          }
          titleHtml =
              '<span class="fc-title">' +
                  (htmlEscape(eventDef.title || '') || '&nbsp;') + // we always want one line of height
                  '</span>';
          return '<a class="' + classes.join(' ') + '"' +
              (eventDef.url ?
                  ' href="' + htmlEscape(eventDef.url) + '"' :
                  '') +
              (skinCss ?
                  ' style="' + skinCss + '"' :
                  '') +
              '>' +
              '<div class="fc-content">' +
              (options.dir === 'rtl' ?
                  titleHtml + ' ' + timeHtml : // put a natural space in between
                  timeHtml + ' ' + titleHtml //
              ) +
              '</div>' +
              (isResizableFromStart ?
                  '<div class="fc-resizer fc-start-resizer"></div>' :
                  '') +
              (isResizableFromEnd ?
                  '<div class="fc-resizer fc-end-resizer"></div>' :
                  '') +
              '</a>';
      };
      // Computes a default event time formatting string if `eventTimeFormat` is not explicitly defined
      SimpleDayGridEventRenderer.prototype.computeEventTimeFormat = function () {
          return {
              hour: 'numeric',
              minute: '2-digit',
              omitZeroMinute: true,
              meridiem: 'narrow'
          };
      };
      SimpleDayGridEventRenderer.prototype.computeDisplayEventEnd = function () {
          return false; // TODO: somehow consider the originating DayGrid's column count
      };
      return SimpleDayGridEventRenderer;
  }(FgEventRenderer));
  
  /* Event-rendering methods for the DayGrid class
  ----------------------------------------------------------------------------------------------------------------------*/
  var DayGridEventRenderer = /** @class */ (function (_super) {
      __extends(DayGridEventRenderer, _super);
      function DayGridEventRenderer(dayGrid) {
          var _this = _super.call(this, dayGrid.context) || this;
          _this.dayGrid = dayGrid;
          return _this;
      }
      // Renders the given foreground event segments onto the grid
      DayGridEventRenderer.prototype.attachSegs = function (segs, mirrorInfo) {
          var rowStructs = this.rowStructs = this.renderSegRows(segs);
          // append to each row's content skeleton
          this.dayGrid.rowEls.forEach(function (rowNode, i) {
              rowNode.querySelector('.fc-content-skeleton > table').appendChild(rowStructs[i].tbodyEl);
          });
          // removes the "more.." events popover
          if (!mirrorInfo) {
              this.dayGrid.removeSegPopover();
          }
      };
      // Unrenders all currently rendered foreground event segments
      DayGridEventRenderer.prototype.detachSegs = function () {
          var rowStructs = this.rowStructs || [];
          var rowStruct;
          while ((rowStruct = rowStructs.pop())) {
              removeElement(rowStruct.tbodyEl);
          }
          this.rowStructs = null;
      };
      // Uses the given events array to generate <tbody> elements that should be appended to each row's content skeleton.
      // Returns an array of rowStruct objects (see the bottom of `renderSegRow`).
      // PRECONDITION: each segment shoud already have a rendered and assigned `.el`
      DayGridEventRenderer.prototype.renderSegRows = function (segs) {
          var rowStructs = [];
          var segRows;
          var row;
          segRows = this.groupSegRows(segs); // group into nested arrays
          // iterate each row of segment groupings
          for (row = 0; row < segRows.length; row++) {
              rowStructs.push(this.renderSegRow(row, segRows[row]));
          }
          return rowStructs;
      };
      // Given a row # and an array of segments all in the same row, render a <tbody> element, a skeleton that contains
      // the segments. Returns object with a bunch of internal data about how the render was calculated.
      // NOTE: modifies rowSegs
      DayGridEventRenderer.prototype.renderSegRow = function (row, rowSegs) {
          var dayGrid = this.dayGrid;
          var colCnt = dayGrid.colCnt, isRtl = dayGrid.isRtl;
          var segLevels = this.buildSegLevels(rowSegs); // group into sub-arrays of levels
          var levelCnt = Math.max(1, segLevels.length); // ensure at least one level
          var tbody = document.createElement('tbody');
          var segMatrix = []; // lookup for which segments are rendered into which level+col cells
          var cellMatrix = []; // lookup for all <td> elements of the level+col matrix
          var loneCellMatrix = []; // lookup for <td> elements that only take up a single column
          var i;
          var levelSegs;
          var col;
          var tr;
          var j;
          var seg;
          var td;
          // populates empty cells from the current column (`col`) to `endCol`
          function emptyCellsUntil(endCol) {
              while (col < endCol) {
                  // try to grab a cell from the level above and extend its rowspan. otherwise, create a fresh cell
                  td = (loneCellMatrix[i - 1] || [])[col];
                  if (td) {
                      td.rowSpan = (td.rowSpan || 1) + 1;
                  }
                  else {
                      td = document.createElement('td');
                      tr.appendChild(td);
                  }
                  cellMatrix[i][col] = td;
                  loneCellMatrix[i][col] = td;
                  col++;
              }
          }
          for (i = 0; i < levelCnt; i++) { // iterate through all levels
              levelSegs = segLevels[i];
              col = 0;
              tr = document.createElement('tr');
              segMatrix.push([]);
              cellMatrix.push([]);
              loneCellMatrix.push([]);
              // levelCnt might be 1 even though there are no actual levels. protect against this.
              // this single empty row is useful for styling.
              if (levelSegs) {
                  for (j = 0; j < levelSegs.length; j++) { // iterate through segments in level
                      seg = levelSegs[j];
                      var leftCol = isRtl ? (colCnt - 1 - seg.lastCol) : seg.firstCol;
                      var rightCol = isRtl ? (colCnt - 1 - seg.firstCol) : seg.lastCol;
                      emptyCellsUntil(leftCol);
                      // create a container that occupies or more columns. append the event element.
                      td = createElement('td', { className: 'fc-event-container' }, seg.el);
                      if (leftCol !== rightCol) {
                          td.colSpan = rightCol - leftCol + 1;
                      }
                      else { // a single-column segment
                          loneCellMatrix[i][col] = td;
                      }
                      while (col <= rightCol) {
                          cellMatrix[i][col] = td;
                          segMatrix[i][col] = seg;
                          col++;
                      }
                      tr.appendChild(td);
                  }
              }
              emptyCellsUntil(colCnt); // finish off the row
              var introHtml = dayGrid.renderProps.renderIntroHtml();
              if (introHtml) {
                  if (dayGrid.isRtl) {
                      appendToElement(tr, introHtml);
                  }
                  else {
                      prependToElement(tr, introHtml);
                  }
              }
              tbody.appendChild(tr);
          }
          return {
              row: row,
              tbodyEl: tbody,
              cellMatrix: cellMatrix,
              segMatrix: segMatrix,
              segLevels: segLevels,
              segs: rowSegs
          };
      };
      // Stacks a flat array of segments, which are all assumed to be in the same row, into subarrays of vertical levels.
      // NOTE: modifies segs
      DayGridEventRenderer.prototype.buildSegLevels = function (segs) {
          var _a = this.dayGrid, isRtl = _a.isRtl, colCnt = _a.colCnt;
          var levels = [];
          var i;
          var seg;
          var j;
          // Give preference to elements with certain criteria, so they have
          // a chance to be closer to the top.
          segs = this.sortEventSegs(segs);
          for (i = 0; i < segs.length; i++) {
              seg = segs[i];
              // loop through levels, starting with the topmost, until the segment doesn't collide with other segments
              for (j = 0; j < levels.length; j++) {
                  if (!isDaySegCollision(seg, levels[j])) {
                      break;
                  }
              }
              // `j` now holds the desired subrow index
              seg.level = j;
              seg.leftCol = isRtl ? (colCnt - 1 - seg.lastCol) : seg.firstCol; // for sorting only
              seg.rightCol = isRtl ? (colCnt - 1 - seg.firstCol) : seg.lastCol // for sorting only
              ;
              (levels[j] || (levels[j] = [])).push(seg);
          }
          // order segments left-to-right. very important if calendar is RTL
          for (j = 0; j < levels.length; j++) {
              levels[j].sort(compareDaySegCols);
          }
          return levels;
      };
      // Given a flat array of segments, return an array of sub-arrays, grouped by each segment's row
      DayGridEventRenderer.prototype.groupSegRows = function (segs) {
          var segRows = [];
          var i;
          for (i = 0; i < this.dayGrid.rowCnt; i++) {
              segRows.push([]);
          }
          for (i = 0; i < segs.length; i++) {
              segRows[segs[i].row].push(segs[i]);
          }
          return segRows;
      };
      // Computes a default `displayEventEnd` value if one is not expliclty defined
      DayGridEventRenderer.prototype.computeDisplayEventEnd = function () {
          return this.dayGrid.colCnt === 1; // we'll likely have space if there's only one day
      };
      return DayGridEventRenderer;
  }(SimpleDayGridEventRenderer));
  // Computes whether two segments' columns collide. They are assumed to be in the same row.
  function isDaySegCollision(seg, otherSegs) {
      var i;
      var otherSeg;
      for (i = 0; i < otherSegs.length; i++) {
          otherSeg = otherSegs[i];
          if (otherSeg.firstCol <= seg.lastCol &&
              otherSeg.lastCol >= seg.firstCol) {
              return true;
          }
      }
      return false;
  }
  // A cmp function for determining the leftmost event
  function compareDaySegCols(a, b) {
      return a.leftCol - b.leftCol;
  }
  
  var DayGridMirrorRenderer = /** @class */ (function (_super) {
      __extends(DayGridMirrorRenderer, _super);
      function DayGridMirrorRenderer() {
          return _super !== null && _super.apply(this, arguments) || this;
      }
      DayGridMirrorRenderer.prototype.attachSegs = function (segs, mirrorInfo) {
          var sourceSeg = mirrorInfo.sourceSeg;
          var rowStructs = this.rowStructs = this.renderSegRows(segs);
          // inject each new event skeleton into each associated row
          this.dayGrid.rowEls.forEach(function (rowNode, row) {
              var skeletonEl = htmlToElement('<div class="fc-mirror-skeleton"><table></table></div>'); // will be absolutely positioned
              var skeletonTopEl;
              var skeletonTop;
              // If there is an original segment, match the top position. Otherwise, put it at the row's top level
              if (sourceSeg && sourceSeg.row === row) {
                  skeletonTopEl = sourceSeg.el;
              }
              else {
                  skeletonTopEl = rowNode.querySelector('.fc-content-skeleton tbody');
                  if (!skeletonTopEl) { // when no events
                      skeletonTopEl = rowNode.querySelector('.fc-content-skeleton table');
                  }
              }
              skeletonTop = skeletonTopEl.getBoundingClientRect().top -
                  rowNode.getBoundingClientRect().top; // the offsetParent origin
              skeletonEl.style.top = skeletonTop + 'px';
              skeletonEl.querySelector('table').appendChild(rowStructs[row].tbodyEl);
              rowNode.appendChild(skeletonEl);
          });
      };
      return DayGridMirrorRenderer;
  }(DayGridEventRenderer));
  
  var EMPTY_CELL_HTML = '<td style="pointer-events:none"></td>';
  var DayGridFillRenderer = /** @class */ (function (_super) {
      __extends(DayGridFillRenderer, _super);
      function DayGridFillRenderer(dayGrid) {
          var _this = _super.call(this, dayGrid.context) || this;
          _this.fillSegTag = 'td'; // override the default tag name
          _this.dayGrid = dayGrid;
          return _this;
      }
      DayGridFillRenderer.prototype.renderSegs = function (type, segs) {
          // don't render timed background events
          if (type === 'bgEvent') {
              segs = segs.filter(function (seg) {
                  return seg.eventRange.def.allDay;
              });
          }
          _super.prototype.renderSegs.call(this, type, segs);
      };
      DayGridFillRenderer.prototype.attachSegs = function (type, segs) {
          var els = [];
          var i;
          var seg;
          var skeletonEl;
          for (i = 0; i < segs.length; i++) {
              seg = segs[i];
              skeletonEl = this.renderFillRow(type, seg);
              this.dayGrid.rowEls[seg.row].appendChild(skeletonEl);
              els.push(skeletonEl);
          }
          return els;
      };
      // Generates the HTML needed for one row of a fill. Requires the seg's el to be rendered.
      DayGridFillRenderer.prototype.renderFillRow = function (type, seg) {
          var dayGrid = this.dayGrid;
          var colCnt = dayGrid.colCnt, isRtl = dayGrid.isRtl;
          var leftCol = isRtl ? (colCnt - 1 - seg.lastCol) : seg.firstCol;
          var rightCol = isRtl ? (colCnt - 1 - seg.firstCol) : seg.lastCol;
          var startCol = leftCol;
          var endCol = rightCol + 1;
          var className;
          var skeletonEl;
          var trEl;
          if (type === 'businessHours') {
              className = 'bgevent';
          }
          else {
              className = type.toLowerCase();
          }
          skeletonEl = htmlToElement('<div class="fc-' + className + '-skeleton">' +
              '<table><tr></tr></table>' +
              '</div>');
          trEl = skeletonEl.getElementsByTagName('tr')[0];
          if (startCol > 0) {
              appendToElement(trEl,
              // will create (startCol + 1) td's
              new Array(startCol + 1).join(EMPTY_CELL_HTML));
          }
          seg.el.colSpan = endCol - startCol;
          trEl.appendChild(seg.el);
          if (endCol < colCnt) {
              appendToElement(trEl,
              // will create (colCnt - endCol) td's
              new Array(colCnt - endCol + 1).join(EMPTY_CELL_HTML));
          }
          var introHtml = dayGrid.renderProps.renderIntroHtml();
          if (introHtml) {
              if (dayGrid.isRtl) {
                  appendToElement(trEl, introHtml);
              }
              else {
                  prependToElement(trEl, introHtml);
              }
          }
          return skeletonEl;
      };
      return DayGridFillRenderer;
  }(FillRenderer));
  
  var DayTile = /** @class */ (function (_super) {
      __extends(DayTile, _super);
      function DayTile(context, el) {
          var _this = _super.call(this, context, el) || this;
          var eventRenderer = _this.eventRenderer = new DayTileEventRenderer(_this);
          var renderFrame = _this.renderFrame = memoizeRendering(_this._renderFrame);
          _this.renderFgEvents = memoizeRendering(eventRenderer.renderSegs.bind(eventRenderer), eventRenderer.unrender.bind(eventRenderer), [renderFrame]);
          _this.renderEventSelection = memoizeRendering(eventRenderer.selectByInstanceId.bind(eventRenderer), eventRenderer.unselectByInstanceId.bind(eventRenderer), [_this.renderFgEvents]);
          _this.renderEventDrag = memoizeRendering(eventRenderer.hideByHash.bind(eventRenderer), eventRenderer.showByHash.bind(eventRenderer), [renderFrame]);
          _this.renderEventResize = memoizeRendering(eventRenderer.hideByHash.bind(eventRenderer), eventRenderer.showByHash.bind(eventRenderer), [renderFrame]);
          context.calendar.registerInteractiveComponent(_this, {
              el: _this.el,
              useEventCenter: false
          });
          return _this;
      }
      DayTile.prototype.render = function (props) {
          this.renderFrame(props.date);
          this.renderFgEvents(props.fgSegs);
          this.renderEventSelection(props.eventSelection);
          this.renderEventDrag(props.eventDragInstances);
          this.renderEventResize(props.eventResizeInstances);
      };
      DayTile.prototype.destroy = function () {
          _super.prototype.destroy.call(this);
          this.renderFrame.unrender(); // should unrender everything else
          this.calendar.unregisterInteractiveComponent(this);
      };
      DayTile.prototype._renderFrame = function (date) {
          var _a = this, theme = _a.theme, dateEnv = _a.dateEnv;
          var title = dateEnv.format(date, createFormatter(this.opt('dayPopoverFormat')) // TODO: cache
          );
          this.el.innerHTML =
              '<div class="fc-header ' + theme.getClass('popoverHeader') + '">' +
                  '<span class="fc-title">' +
                  htmlEscape(title) +
                  '</span>' +
                  '<span class="fc-close ' + theme.getIconClass('close') + '"></span>' +
                  '</div>' +
                  '<div class="fc-body ' + theme.getClass('popoverContent') + '">' +
                  '<div class="fc-event-container"></div>' +
                  '</div>';
          this.segContainerEl = this.el.querySelector('.fc-event-container');
      };
      DayTile.prototype.queryHit = function (positionLeft, positionTop, elWidth, elHeight) {
          var date = this.props.date; // HACK
          if (positionLeft < elWidth && positionTop < elHeight) {
              return {
                  component: this,
                  dateSpan: {
                      allDay: true,
                      range: { start: date, end: addDays(date, 1) }
                  },
                  dayEl: this.el,
                  rect: {
                      left: 0,
                      top: 0,
                      right: elWidth,
                      bottom: elHeight
                  },
                  layer: 1
              };
          }
      };
      return DayTile;
  }(DateComponent));
  var DayTileEventRenderer = /** @class */ (function (_super) {
      __extends(DayTileEventRenderer, _super);
      function DayTileEventRenderer(dayTile) {
          var _this = _super.call(this, dayTile.context) || this;
          _this.dayTile = dayTile;
          return _this;
      }
      DayTileEventRenderer.prototype.attachSegs = function (segs) {
          for (var _i = 0, segs_1 = segs; _i < segs_1.length; _i++) {
              var seg = segs_1[_i];
              this.dayTile.segContainerEl.appendChild(seg.el);
          }
      };
      DayTileEventRenderer.prototype.detachSegs = function (segs) {
          for (var _i = 0, segs_2 = segs; _i < segs_2.length; _i++) {
              var seg = segs_2[_i];
              removeElement(seg.el);
          }
      };
      return DayTileEventRenderer;
  }(SimpleDayGridEventRenderer));
  
  var DayBgRow = /** @class */ (function () {
      function DayBgRow(context) {
          this.context = context;
      }
      DayBgRow.prototype.renderHtml = function (props) {
          var parts = [];
          if (props.renderIntroHtml) {
              parts.push(props.renderIntroHtml());
          }
          for (var _i = 0, _a = props.cells; _i < _a.length; _i++) {
              var cell = _a[_i];
              parts.push(renderCellHtml(cell.date, props.dateProfile, this.context, cell.htmlAttrs));
          }
          if (!props.cells.length) {
              parts.push('<td class="fc-day ' + this.context.theme.getClass('widgetContent') + '"></td>');
          }
          if (this.context.options.dir === 'rtl') {
              parts.reverse();
          }
          return '<tr>' + parts.join('') + '</tr>';
      };
      return DayBgRow;
  }());
  function renderCellHtml(date, dateProfile, context, otherAttrs) {
      var dateEnv = context.dateEnv, theme = context.theme;
      var isDateValid = rangeContainsMarker(dateProfile.activeRange, date); // TODO: called too frequently. cache somehow.
      var classes = getDayClasses(date, dateProfile, context);
      classes.unshift('fc-day', theme.getClass('widgetContent'));
      return '<td class="' + classes.join(' ') + '"' +
          (isDateValid ?
              ' data-date="' + dateEnv.formatIso(date, { omitTime: true }) + '"' :
              '') +
          (otherAttrs ?
              ' ' + otherAttrs :
              '') +
          '></td>';
  }
  
  var DAY_NUM_FORMAT = createFormatter({ day: 'numeric' });
  var WEEK_NUM_FORMAT = createFormatter({ week: 'numeric' });
  var DayGrid = /** @class */ (function (_super) {
      __extends(DayGrid, _super);
      function DayGrid(context, el, renderProps) {
          var _this = _super.call(this, context, el) || this;
          _this.bottomCoordPadding = 0; // hack for extending the hit area for the last row of the coordinate grid
          _this.isCellSizesDirty = false;
          var eventRenderer = _this.eventRenderer = new DayGridEventRenderer(_this);
          var fillRenderer = _this.fillRenderer = new DayGridFillRenderer(_this);
          _this.mirrorRenderer = new DayGridMirrorRenderer(_this);
          var renderCells = _this.renderCells = memoizeRendering(_this._renderCells, _this._unrenderCells);
          _this.renderBusinessHours = memoizeRendering(fillRenderer.renderSegs.bind(fillRenderer, 'businessHours'), fillRenderer.unrender.bind(fillRenderer, 'businessHours'), [renderCells]);
          _this.renderDateSelection = memoizeRendering(fillRenderer.renderSegs.bind(fillRenderer, 'highlight'), fillRenderer.unrender.bind(fillRenderer, 'highlight'), [renderCells]);
          _this.renderBgEvents = memoizeRendering(fillRenderer.renderSegs.bind(fillRenderer, 'bgEvent'), fillRenderer.unrender.bind(fillRenderer, 'bgEvent'), [renderCells]);
          _this.renderFgEvents = memoizeRendering(eventRenderer.renderSegs.bind(eventRenderer), eventRenderer.unrender.bind(eventRenderer), [renderCells]);
          _this.renderEventSelection = memoizeRendering(eventRenderer.selectByInstanceId.bind(eventRenderer), eventRenderer.unselectByInstanceId.bind(eventRenderer), [_this.renderFgEvents]);
          _this.renderEventDrag = memoizeRendering(_this._renderEventDrag, _this._unrenderEventDrag, [renderCells]);
          _this.renderEventResize = memoizeRendering(_this._renderEventResize, _this._unrenderEventResize, [renderCells]);
          _this.renderProps = renderProps;
          return _this;
      }
      DayGrid.prototype.render = function (props) {
          var cells = props.cells;
          this.rowCnt = cells.length;
          this.colCnt = cells[0].length;
          this.renderCells(cells, props.isRigid);
          this.renderBusinessHours(props.businessHourSegs);
          this.renderDateSelection(props.dateSelectionSegs);
          this.renderBgEvents(props.bgEventSegs);
          this.renderFgEvents(props.fgEventSegs);
          this.renderEventSelection(props.eventSelection);
          this.renderEventDrag(props.eventDrag);
          this.renderEventResize(props.eventResize);
          if (this.segPopoverTile) {
              this.updateSegPopoverTile();
          }
      };
      DayGrid.prototype.destroy = function () {
          _super.prototype.destroy.call(this);
          this.renderCells.unrender(); // will unrender everything else
      };
      DayGrid.prototype.getCellRange = function (row, col) {
          var start = this.props.cells[row][col].date;
          var end = addDays(start, 1);
          return { start: start, end: end };
      };
      DayGrid.prototype.updateSegPopoverTile = function (date, segs) {
          var ownProps = this.props;
          this.segPopoverTile.receiveProps({
              date: date || this.segPopoverTile.props.date,
              fgSegs: segs || this.segPopoverTile.props.fgSegs,
              eventSelection: ownProps.eventSelection,
              eventDragInstances: ownProps.eventDrag ? ownProps.eventDrag.affectedInstances : null,
              eventResizeInstances: ownProps.eventResize ? ownProps.eventResize.affectedInstances : null
          });
      };
      /* Date Rendering
      ------------------------------------------------------------------------------------------------------------------*/
      DayGrid.prototype._renderCells = function (cells, isRigid) {
          var _a = this, view = _a.view, dateEnv = _a.dateEnv;
          var _b = this, rowCnt = _b.rowCnt, colCnt = _b.colCnt;
          var html = '';
          var row;
          var col;
          for (row = 0; row < rowCnt; row++) {
              html += this.renderDayRowHtml(row, isRigid);
          }
          this.el.innerHTML = html;
          this.rowEls = findElements(this.el, '.fc-row');
          this.cellEls = findElements(this.el, '.fc-day, .fc-disabled-day');
          if (this.isRtl) {
              this.cellEls.reverse();
          }
          this.rowPositions = new PositionCache(this.el, this.rowEls, false, true // vertical
          );
          this.colPositions = new PositionCache(this.el, this.cellEls.slice(0, colCnt), // only the first row
          true, false // horizontal
          );
          // trigger dayRender with each cell's element
          for (row = 0; row < rowCnt; row++) {
              for (col = 0; col < colCnt; col++) {
                  this.publiclyTrigger('dayRender', [
                      {
                          date: dateEnv.toDate(cells[row][col].date),
                          el: this.getCellEl(row, col),
                          view: view
                      }
                  ]);
              }
          }
          this.isCellSizesDirty = true;
      };
      DayGrid.prototype._unrenderCells = function () {
          this.removeSegPopover();
      };
      // Generates the HTML for a single row, which is a div that wraps a table.
      // `row` is the row number.
      DayGrid.prototype.renderDayRowHtml = function (row, isRigid) {
          var theme = this.theme;
          var classes = ['fc-row', 'fc-week', theme.getClass('dayRow')];
          if (isRigid) {
              classes.push('fc-rigid');
          }
          var bgRow = new DayBgRow(this.context);
          return '' +
              '<div class="' + classes.join(' ') + '">' +
              '<div class="fc-bg">' +
              '<table class="' + theme.getClass('tableGrid') + '">' +
              bgRow.renderHtml({
                  cells: this.props.cells[row],
                  dateProfile: this.props.dateProfile,
                  renderIntroHtml: this.renderProps.renderBgIntroHtml
              }) +
              '</table>' +
              '</div>' +
              '<div class="fc-content-skeleton">' +
              '<table>' +
              (this.getIsNumbersVisible() ?
                  '<thead>' +
                      this.renderNumberTrHtml(row) +
                      '</thead>' :
                  '') +
              '</table>' +
              '</div>' +
              '</div>';
      };
      DayGrid.prototype.getIsNumbersVisible = function () {
          return this.getIsDayNumbersVisible() ||
              this.renderProps.cellWeekNumbersVisible ||
              this.renderProps.colWeekNumbersVisible;
      };
      DayGrid.prototype.getIsDayNumbersVisible = function () {
          return this.rowCnt > 1;
      };
      /* Grid Number Rendering
      ------------------------------------------------------------------------------------------------------------------*/
      DayGrid.prototype.renderNumberTrHtml = function (row) {
          var intro = this.renderProps.renderNumberIntroHtml(row, this);
          return '' +
              '<tr>' +
              (this.isRtl ? '' : intro) +
              this.renderNumberCellsHtml(row) +
              (this.isRtl ? intro : '') +
              '</tr>';
      };
      DayGrid.prototype.renderNumberCellsHtml = function (row) {
          var htmls = [];
          var col;
          var date;
          for (col = 0; col < this.colCnt; col++) {
              date = this.props.cells[row][col].date;
              htmls.push(this.renderNumberCellHtml(date));
          }
          if (this.isRtl) {
              htmls.reverse();
          }
          return htmls.join('');
      };
      // Generates the HTML for the <td>s of the "number" row in the DayGrid's content skeleton.
      // The number row will only exist if either day numbers or week numbers are turned on.
      DayGrid.prototype.renderNumberCellHtml = function (date) {
          var _a = this, view = _a.view, dateEnv = _a.dateEnv;
          var html = '';
          var isDateValid = rangeContainsMarker(this.props.dateProfile.activeRange, date); // TODO: called too frequently. cache somehow.
          var isDayNumberVisible = this.getIsDayNumbersVisible() && isDateValid;
          var classes;
          var weekCalcFirstDow;
          if (!isDayNumberVisible && !this.renderProps.cellWeekNumbersVisible) {
              // no numbers in day cell (week number must be along the side)
              return '<td></td>'; //  will create an empty space above events :(
          }
          classes = getDayClasses(date, this.props.dateProfile, this.context);
          classes.unshift('fc-day-top');
          if (this.renderProps.cellWeekNumbersVisible) {
              weekCalcFirstDow = dateEnv.weekDow;
          }
          html += '<td class="' + classes.join(' ') + '"' +
              (isDateValid ?
                  ' data-date="' + dateEnv.formatIso(date, { omitTime: true }) + '"' :
                  '') +
              '>';
          if (this.renderProps.cellWeekNumbersVisible && (date.getUTCDay() === weekCalcFirstDow)) {
              html += buildGotoAnchorHtml(view, { date: date, type: 'week' }, { 'class': 'fc-week-number' }, dateEnv.format(date, WEEK_NUM_FORMAT) // inner HTML
              );
          }
          if (isDayNumberVisible) {
              html += buildGotoAnchorHtml(view, date, { 'class': 'fc-day-number' }, dateEnv.format(date, DAY_NUM_FORMAT) // inner HTML
              );
          }
          html += '</td>';
          return html;
      };
      /* Sizing
      ------------------------------------------------------------------------------------------------------------------*/
      DayGrid.prototype.updateSize = function (isResize) {
          var _a = this, fillRenderer = _a.fillRenderer, eventRenderer = _a.eventRenderer, mirrorRenderer = _a.mirrorRenderer;
          if (isResize ||
              this.isCellSizesDirty ||
              this.view.calendar.isEventsUpdated // hack
          ) {
              this.buildPositionCaches();
              this.isCellSizesDirty = false;
          }
          fillRenderer.computeSizes(isResize);
          eventRenderer.computeSizes(isResize);
          mirrorRenderer.computeSizes(isResize);
          fillRenderer.assignSizes(isResize);
          eventRenderer.assignSizes(isResize);
          mirrorRenderer.assignSizes(isResize);
      };
      DayGrid.prototype.buildPositionCaches = function () {
          this.buildColPositions();
          this.buildRowPositions();
      };
      DayGrid.prototype.buildColPositions = function () {
          this.colPositions.build();
      };
      DayGrid.prototype.buildRowPositions = function () {
          this.rowPositions.build();
          this.rowPositions.bottoms[this.rowCnt - 1] += this.bottomCoordPadding; // hack
      };
      /* Hit System
      ------------------------------------------------------------------------------------------------------------------*/
      DayGrid.prototype.positionToHit = function (leftPosition, topPosition) {
          var _a = this, colPositions = _a.colPositions, rowPositions = _a.rowPositions;
          var col = colPositions.leftToIndex(leftPosition);
          var row = rowPositions.topToIndex(topPosition);
          if (row != null && col != null) {
              return {
                  row: row,
                  col: col,
                  dateSpan: {
                      range: this.getCellRange(row, col),
                      allDay: true
                  },
                  dayEl: this.getCellEl(row, col),
                  relativeRect: {
                      left: colPositions.lefts[col],
                      right: colPositions.rights[col],
                      top: rowPositions.tops[row],
                      bottom: rowPositions.bottoms[row]
                  }
              };
          }
      };
      /* Cell System
      ------------------------------------------------------------------------------------------------------------------*/
      // FYI: the first column is the leftmost column, regardless of date
      DayGrid.prototype.getCellEl = function (row, col) {
          return this.cellEls[row * this.colCnt + col];
      };
      /* Event Drag Visualization
      ------------------------------------------------------------------------------------------------------------------*/
      DayGrid.prototype._renderEventDrag = function (state) {
          if (state) {
              this.eventRenderer.hideByHash(state.affectedInstances);
              this.fillRenderer.renderSegs('highlight', state.segs);
          }
      };
      DayGrid.prototype._unrenderEventDrag = function (state) {
          if (state) {
              this.eventRenderer.showByHash(state.affectedInstances);
              this.fillRenderer.unrender('highlight');
          }
      };
      /* Event Resize Visualization
      ------------------------------------------------------------------------------------------------------------------*/
      DayGrid.prototype._renderEventResize = function (state) {
          if (state) {
              this.eventRenderer.hideByHash(state.affectedInstances);
              this.fillRenderer.renderSegs('highlight', state.segs);
              this.mirrorRenderer.renderSegs(state.segs, { isResizing: true, sourceSeg: state.sourceSeg });
          }
      };
      DayGrid.prototype._unrenderEventResize = function (state) {
          if (state) {
              this.eventRenderer.showByHash(state.affectedInstances);
              this.fillRenderer.unrender('highlight');
              this.mirrorRenderer.unrender(state.segs, { isResizing: true, sourceSeg: state.sourceSeg });
          }
      };
      /* More+ Link Popover
      ------------------------------------------------------------------------------------------------------------------*/
      DayGrid.prototype.removeSegPopover = function () {
          if (this.segPopover) {
              this.segPopover.hide(); // in handler, will call segPopover's removeElement
          }
      };
      // Limits the number of "levels" (vertically stacking layers of events) for each row of the grid.
      // `levelLimit` can be false (don't limit), a number, or true (should be computed).
      DayGrid.prototype.limitRows = function (levelLimit) {
          var rowStructs = this.eventRenderer.rowStructs || [];
          var row; // row #
          var rowLevelLimit;
          for (row = 0; row < rowStructs.length; row++) {
              this.unlimitRow(row);
              if (!levelLimit) {
                  rowLevelLimit = false;
              }
              else if (typeof levelLimit === 'number') {
                  rowLevelLimit = levelLimit;
              }
              else {
                  rowLevelLimit = this.computeRowLevelLimit(row);
              }
              if (rowLevelLimit !== false) {
                  this.limitRow(row, rowLevelLimit);
              }
          }
      };
      // Computes the number of levels a row will accomodate without going outside its bounds.
      // Assumes the row is "rigid" (maintains a constant height regardless of what is inside).
      // `row` is the row number.
      DayGrid.prototype.computeRowLevelLimit = function (row) {
          var rowEl = this.rowEls[row]; // the containing "fake" row div
          var rowBottom = rowEl.getBoundingClientRect().bottom; // relative to viewport!
          var trEls = findChildren(this.eventRenderer.rowStructs[row].tbodyEl);
          var i;
          var trEl;
          // Reveal one level <tr> at a time and stop when we find one out of bounds
          for (i = 0; i < trEls.length; i++) {
              trEl = trEls[i];
              trEl.classList.remove('fc-limited'); // reset to original state (reveal)
              if (trEl.getBoundingClientRect().bottom > rowBottom) {
                  return i;
              }
          }
          return false; // should not limit at all
      };
      // Limits the given grid row to the maximum number of levels and injects "more" links if necessary.
      // `row` is the row number.
      // `levelLimit` is a number for the maximum (inclusive) number of levels allowed.
      DayGrid.prototype.limitRow = function (row, levelLimit) {
          var _this = this;
          var _a = this, colCnt = _a.colCnt, isRtl = _a.isRtl;
          var rowStruct = this.eventRenderer.rowStructs[row];
          var moreNodes = []; // array of "more" <a> links and <td> DOM nodes
          var col = 0; // col #, left-to-right (not chronologically)
          var levelSegs; // array of segment objects in the last allowable level, ordered left-to-right
          var cellMatrix; // a matrix (by level, then column) of all <td> elements in the row
          var limitedNodes; // array of temporarily hidden level <tr> and segment <td> DOM nodes
          var i;
          var seg;
          var segsBelow; // array of segment objects below `seg` in the current `col`
          var totalSegsBelow; // total number of segments below `seg` in any of the columns `seg` occupies
          var colSegsBelow; // array of segment arrays, below seg, one for each column (offset from segs's first column)
          var td;
          var rowSpan;
          var segMoreNodes; // array of "more" <td> cells that will stand-in for the current seg's cell
          var j;
          var moreTd;
          var moreWrap;
          var moreLink;
          // Iterates through empty level cells and places "more" links inside if need be
          var emptyCellsUntil = function (endCol) {
              while (col < endCol) {
                  segsBelow = _this.getCellSegs(row, col, levelLimit);
                  if (segsBelow.length) {
                      td = cellMatrix[levelLimit - 1][col];
                      moreLink = _this.renderMoreLink(row, col, segsBelow);
                      moreWrap = createElement('div', null, moreLink);
                      td.appendChild(moreWrap);
                      moreNodes.push(moreWrap);
                  }
                  col++;
              }
          };
          if (levelLimit && levelLimit < rowStruct.segLevels.length) { // is it actually over the limit?
              levelSegs = rowStruct.segLevels[levelLimit - 1];
              cellMatrix = rowStruct.cellMatrix;
              limitedNodes = findChildren(rowStruct.tbodyEl).slice(levelLimit); // get level <tr> elements past the limit
              limitedNodes.forEach(function (node) {
                  node.classList.add('fc-limited'); // hide elements and get a simple DOM-nodes array
              });
              // iterate though segments in the last allowable level
              for (i = 0; i < levelSegs.length; i++) {
                  seg = levelSegs[i];
                  var leftCol = isRtl ? (colCnt - 1 - seg.lastCol) : seg.firstCol;
                  var rightCol = isRtl ? (colCnt - 1 - seg.firstCol) : seg.lastCol;
                  emptyCellsUntil(leftCol); // process empty cells before the segment
                  // determine *all* segments below `seg` that occupy the same columns
                  colSegsBelow = [];
                  totalSegsBelow = 0;
                  while (col <= rightCol) {
                      segsBelow = this.getCellSegs(row, col, levelLimit);
                      colSegsBelow.push(segsBelow);
                      totalSegsBelow += segsBelow.length;
                      col++;
                  }
                  if (totalSegsBelow) { // do we need to replace this segment with one or many "more" links?
                      td = cellMatrix[levelLimit - 1][leftCol]; // the segment's parent cell
                      rowSpan = td.rowSpan || 1;
                      segMoreNodes = [];
                      // make a replacement <td> for each column the segment occupies. will be one for each colspan
                      for (j = 0; j < colSegsBelow.length; j++) {
                          moreTd = createElement('td', { className: 'fc-more-cell', rowSpan: rowSpan });
                          segsBelow = colSegsBelow[j];
                          moreLink = this.renderMoreLink(row, leftCol + j, [seg].concat(segsBelow) // count seg as hidden too
                          );
                          moreWrap = createElement('div', null, moreLink);
                          moreTd.appendChild(moreWrap);
                          segMoreNodes.push(moreTd);
                          moreNodes.push(moreTd);
                      }
                      td.classList.add('fc-limited');
                      insertAfterElement(td, segMoreNodes);
                      limitedNodes.push(td);
                  }
              }
              emptyCellsUntil(this.colCnt); // finish off the level
              rowStruct.moreEls = moreNodes; // for easy undoing later
              rowStruct.limitedEls = limitedNodes; // for easy undoing later
          }
      };
      // Reveals all levels and removes all "more"-related elements for a grid's row.
      // `row` is a row number.
      DayGrid.prototype.unlimitRow = function (row) {
          var rowStruct = this.eventRenderer.rowStructs[row];
          if (rowStruct.moreEls) {
              rowStruct.moreEls.forEach(removeElement);
              rowStruct.moreEls = null;
          }
          if (rowStruct.limitedEls) {
              rowStruct.limitedEls.forEach(function (limitedEl) {
                  limitedEl.classList.remove('fc-limited');
              });
              rowStruct.limitedEls = null;
          }
      };
      // Renders an <a> element that represents hidden event element for a cell.
      // Responsible for attaching click handler as well.
      DayGrid.prototype.renderMoreLink = function (row, col, hiddenSegs) {
          var _this = this;
          var _a = this, view = _a.view, dateEnv = _a.dateEnv;
          var a = createElement('a', { className: 'fc-more' });
          a.innerText = this.getMoreLinkText(hiddenSegs.length);
          a.addEventListener('click', function (ev) {
              var clickOption = _this.opt('eventLimitClick');
              var _col = _this.isRtl ? _this.colCnt - col - 1 : col; // HACK: props.cells has different dir system?
              var date = _this.props.cells[row][_col].date;
              var moreEl = ev.currentTarget;
              var dayEl = _this.getCellEl(row, col);
              var allSegs = _this.getCellSegs(row, col);
              // rescope the segments to be within the cell's date
              var reslicedAllSegs = _this.resliceDaySegs(allSegs, date);
              var reslicedHiddenSegs = _this.resliceDaySegs(hiddenSegs, date);
              if (typeof clickOption === 'function') {
                  // the returned value can be an atomic option
                  clickOption = _this.publiclyTrigger('eventLimitClick', [
                      {
                          date: dateEnv.toDate(date),
                          allDay: true,
                          dayEl: dayEl,
                          moreEl: moreEl,
                          segs: reslicedAllSegs,
                          hiddenSegs: reslicedHiddenSegs,
                          jsEvent: ev,
                          view: view
                      }
                  ]);
              }
              if (clickOption === 'popover') {
                  _this.showSegPopover(row, col, moreEl, reslicedAllSegs);
              }
              else if (typeof clickOption === 'string') { // a view name
                  view.calendar.zoomTo(date, clickOption);
              }
          });
          return a;
      };
      // Reveals the popover that displays all events within a cell
      DayGrid.prototype.showSegPopover = function (row, col, moreLink, segs) {
          var _this = this;
          var _a = this, calendar = _a.calendar, view = _a.view, theme = _a.theme;
          var _col = this.isRtl ? this.colCnt - col - 1 : col; // HACK: props.cells has different dir system?
          var moreWrap = moreLink.parentNode; // the <div> wrapper around the <a>
          var topEl; // the element we want to match the top coordinate of
          var options;
          if (this.rowCnt === 1) {
              topEl = view.el; // will cause the popover to cover any sort of header
          }
          else {
              topEl = this.rowEls[row]; // will align with top of row
          }
          options = {
              className: 'fc-more-popover ' + theme.getClass('popover'),
              parentEl: view.el,
              top: computeRect(topEl).top,
              autoHide: true,
              content: function (el) {
                  _this.segPopoverTile = new DayTile(_this.context, el);
                  _this.updateSegPopoverTile(_this.props.cells[row][_col].date, segs);
              },
              hide: function () {
                  _this.segPopoverTile.destroy();
                  _this.segPopoverTile = null;
                  _this.segPopover.destroy();
                  _this.segPopover = null;
              }
          };
          // Determine horizontal coordinate.
          // We use the moreWrap instead of the <td> to avoid border confusion.
          if (this.isRtl) {
              options.right = computeRect(moreWrap).right + 1; // +1 to be over cell border
          }
          else {
              options.left = computeRect(moreWrap).left - 1; // -1 to be over cell border
          }
          this.segPopover = new Popover(options);
          this.segPopover.show();
          calendar.releaseAfterSizingTriggers(); // hack for eventPositioned
      };
      // Given the events within an array of segment objects, reslice them to be in a single day
      DayGrid.prototype.resliceDaySegs = function (segs, dayDate) {
          var dayStart = dayDate;
          var dayEnd = addDays(dayStart, 1);
          var dayRange = { start: dayStart, end: dayEnd };
          var newSegs = [];
          for (var _i = 0, segs_1 = segs; _i < segs_1.length; _i++) {
              var seg = segs_1[_i];
              var eventRange = seg.eventRange;
              var origRange = eventRange.range;
              var slicedRange = intersectRanges(origRange, dayRange);
              if (slicedRange) {
                  newSegs.push(__assign({}, seg, { eventRange: {
                          def: eventRange.def,
                          ui: __assign({}, eventRange.ui, { durationEditable: false }),
                          instance: eventRange.instance,
                          range: slicedRange
                      }, isStart: seg.isStart && slicedRange.start.valueOf() === origRange.start.valueOf(), isEnd: seg.isEnd && slicedRange.end.valueOf() === origRange.end.valueOf() }));
              }
          }
          return newSegs;
      };
      // Generates the text that should be inside a "more" link, given the number of events it represents
      DayGrid.prototype.getMoreLinkText = function (num) {
          var opt = this.opt('eventLimitText');
          if (typeof opt === 'function') {
              return opt(num);
          }
          else {
              return '+' + num + ' ' + opt;
          }
      };
      // Returns segments within a given cell.
      // If `startLevel` is specified, returns only events including and below that level. Otherwise returns all segs.
      DayGrid.prototype.getCellSegs = function (row, col, startLevel) {
          var segMatrix = this.eventRenderer.rowStructs[row].segMatrix;
          var level = startLevel || 0;
          var segs = [];
          var seg;
          while (level < segMatrix.length) {
              seg = segMatrix[level][col];
              if (seg) {
                  segs.push(seg);
              }
              level++;
          }
          return segs;
      };
      return DayGrid;
  }(DateComponent));
  
  var WEEK_NUM_FORMAT$1 = createFormatter({ week: 'numeric' });
  /* An abstract class for the daygrid views, as well as month view. Renders one or more rows of day cells.
  ----------------------------------------------------------------------------------------------------------------------*/
  // It is a manager for a DayGrid subcomponent, which does most of the heavy lifting.
  // It is responsible for managing width/height.
  var DayGridView = /** @class */ (function (_super) {
      __extends(DayGridView, _super);
      function DayGridView(context, viewSpec, dateProfileGenerator, parentEl) {
          var _this = _super.call(this, context, viewSpec, dateProfileGenerator, parentEl) || this;
          /* Header Rendering
          ------------------------------------------------------------------------------------------------------------------*/
          // Generates the HTML that will go before the day-of week header cells
          _this.renderHeadIntroHtml = function () {
              var theme = _this.theme;
              if (_this.colWeekNumbersVisible) {
                  return '' +
                      '<th class="fc-week-number ' + theme.getClass('widgetHeader') + '" ' + _this.weekNumberStyleAttr() + '>' +
                      '<span>' + // needed for matchCellWidths
                      htmlEscape(_this.opt('weekLabel')) +
                      '</span>' +
                      '</th>';
              }
              return '';
          };
          /* Day Grid Rendering
          ------------------------------------------------------------------------------------------------------------------*/
          // Generates the HTML that will go before content-skeleton cells that display the day/week numbers
          _this.renderDayGridNumberIntroHtml = function (row, dayGrid) {
              var dateEnv = _this.dateEnv;
              var weekStart = dayGrid.props.cells[row][0].date;
              if (_this.colWeekNumbersVisible) {
                  return '' +
                      '<td class="fc-week-number" ' + _this.weekNumberStyleAttr() + '>' +
                      buildGotoAnchorHtml(// aside from link, important for matchCellWidths
                      _this, { date: weekStart, type: 'week', forceOff: dayGrid.colCnt === 1 }, dateEnv.format(weekStart, WEEK_NUM_FORMAT$1) // inner HTML
                      ) +
                      '</td>';
              }
              return '';
          };
          // Generates the HTML that goes before the day bg cells for each day-row
          _this.renderDayGridBgIntroHtml = function () {
              var theme = _this.theme;
              if (_this.colWeekNumbersVisible) {
                  return '<td class="fc-week-number ' + theme.getClass('widgetContent') + '" ' + _this.weekNumberStyleAttr() + '></td>';
              }
              return '';
          };
          // Generates the HTML that goes before every other type of row generated by DayGrid.
          // Affects mirror-skeleton and highlight-skeleton rows.
          _this.renderDayGridIntroHtml = function () {
              if (_this.colWeekNumbersVisible) {
                  return '<td class="fc-week-number" ' + _this.weekNumberStyleAttr() + '></td>';
              }
              return '';
          };
          _this.el.classList.add('fc-dayGrid-view');
          _this.el.innerHTML = _this.renderSkeletonHtml();
          _this.scroller = new ScrollComponent('hidden', // overflow x
          'auto' // overflow y
          );
          var dayGridContainerEl = _this.scroller.el;
          _this.el.querySelector('.fc-body > tr > td').appendChild(dayGridContainerEl);
          dayGridContainerEl.classList.add('fc-day-grid-container');
          var dayGridEl = createElement('div', { className: 'fc-day-grid' });
          dayGridContainerEl.appendChild(dayGridEl);
          var cellWeekNumbersVisible;
          if (_this.opt('weekNumbers')) {
              if (_this.opt('weekNumbersWithinDays')) {
                  cellWeekNumbersVisible = true;
                  _this.colWeekNumbersVisible = false;
              }
              else {
                  cellWeekNumbersVisible = false;
                  _this.colWeekNumbersVisible = true;
              }
          }
          else {
              _this.colWeekNumbersVisible = false;
              cellWeekNumbersVisible = false;
          }
          _this.dayGrid = new DayGrid(_this.context, dayGridEl, {
              renderNumberIntroHtml: _this.renderDayGridNumberIntroHtml,
              renderBgIntroHtml: _this.renderDayGridBgIntroHtml,
              renderIntroHtml: _this.renderDayGridIntroHtml,
              colWeekNumbersVisible: _this.colWeekNumbersVisible,
              cellWeekNumbersVisible: cellWeekNumbersVisible
          });
          return _this;
      }
      DayGridView.prototype.destroy = function () {
          _super.prototype.destroy.call(this);
          this.dayGrid.destroy();
          this.scroller.destroy();
      };
      // Builds the HTML skeleton for the view.
      // The day-grid component will render inside of a container defined by this HTML.
      DayGridView.prototype.renderSkeletonHtml = function () {
          var theme = this.theme;
          return '' +
              '<table class="' + theme.getClass('tableGrid') + '">' +
              (this.opt('columnHeader') ?
                  '<thead class="fc-head">' +
                      '<tr>' +
                      '<td class="fc-head-container ' + theme.getClass('widgetHeader') + '">&nbsp;</td>' +
                      '</tr>' +
                      '</thead>' :
                  '') +
              '<tbody class="fc-body">' +
              '<tr>' +
              '<td class="' + theme.getClass('widgetContent') + '"></td>' +
              '</tr>' +
              '</tbody>' +
              '</table>';
      };
      // Generates an HTML attribute string for setting the width of the week number column, if it is known
      DayGridView.prototype.weekNumberStyleAttr = function () {
          if (this.weekNumberWidth != null) {
              return 'style="width:' + this.weekNumberWidth + 'px"';
          }
          return '';
      };
      // Determines whether each row should have a constant height
      DayGridView.prototype.hasRigidRows = function () {
          var eventLimit = this.opt('eventLimit');
          return eventLimit && typeof eventLimit !== 'number';
      };
      /* Dimensions
      ------------------------------------------------------------------------------------------------------------------*/
      DayGridView.prototype.updateSize = function (isResize, viewHeight, isAuto) {
          _super.prototype.updateSize.call(this, isResize, viewHeight, isAuto); // will call updateBaseSize. important that executes first
          this.dayGrid.updateSize(isResize);
      };
      // Refreshes the horizontal dimensions of the view
      DayGridView.prototype.updateBaseSize = function (isResize, viewHeight, isAuto) {
          var dayGrid = this.dayGrid;
          var eventLimit = this.opt('eventLimit');
          var headRowEl = this.header ? this.header.el : null; // HACK
          var scrollerHeight;
          var scrollbarWidths;
          // hack to give the view some height prior to dayGrid's columns being rendered
          // TODO: separate setting height from scroller VS dayGrid.
          if (!dayGrid.rowEls) {
              if (!isAuto) {
                  scrollerHeight = this.computeScrollerHeight(viewHeight);
                  this.scroller.setHeight(scrollerHeight);
              }
              return;
          }
          if (this.colWeekNumbersVisible) {
              // Make sure all week number cells running down the side have the same width.
              this.weekNumberWidth = matchCellWidths(findElements(this.el, '.fc-week-number'));
          }
          // reset all heights to be natural
          this.scroller.clear();
          if (headRowEl) {
              uncompensateScroll(headRowEl);
          }
          dayGrid.removeSegPopover(); // kill the "more" popover if displayed
          // is the event limit a constant level number?
          if (eventLimit && typeof eventLimit === 'number') {
              dayGrid.limitRows(eventLimit); // limit the levels first so the height can redistribute after
          }
          // distribute the height to the rows
          // (viewHeight is a "recommended" value if isAuto)
          scrollerHeight = this.computeScrollerHeight(viewHeight);
          this.setGridHeight(scrollerHeight, isAuto);
          // is the event limit dynamically calculated?
          if (eventLimit && typeof eventLimit !== 'number') {
              dayGrid.limitRows(eventLimit); // limit the levels after the grid's row heights have been set
          }
          if (!isAuto) { // should we force dimensions of the scroll container?
              this.scroller.setHeight(scrollerHeight);
              scrollbarWidths = this.scroller.getScrollbarWidths();
              if (scrollbarWidths.left || scrollbarWidths.right) { // using scrollbars?
                  if (headRowEl) {
                      compensateScroll(headRowEl, scrollbarWidths);
                  }
                  // doing the scrollbar compensation might have created text overflow which created more height. redo
                  scrollerHeight = this.computeScrollerHeight(viewHeight);
                  this.scroller.setHeight(scrollerHeight);
              }
              // guarantees the same scrollbar widths
              this.scroller.lockOverflow(scrollbarWidths);
          }
      };
      // given a desired total height of the view, returns what the height of the scroller should be
      DayGridView.prototype.computeScrollerHeight = function (viewHeight) {
          return viewHeight -
              subtractInnerElHeight(this.el, this.scroller.el); // everything that's NOT the scroller
      };
      // Sets the height of just the DayGrid component in this view
      DayGridView.prototype.setGridHeight = function (height, isAuto) {
          if (this.opt('monthMode')) {
              // if auto, make the height of each row the height that it would be if there were 6 weeks
              if (isAuto) {
                  height *= this.dayGrid.rowCnt / 6;
              }
              distributeHeight(this.dayGrid.rowEls, height, !isAuto); // if auto, don't compensate for height-hogging rows
          }
          else {
              if (isAuto) {
                  undistributeHeight(this.dayGrid.rowEls); // let the rows be their natural height with no expanding
              }
              else {
                  distributeHeight(this.dayGrid.rowEls, height, true); // true = compensate for height-hogging rows
              }
          }
      };
      /* Scroll
      ------------------------------------------------------------------------------------------------------------------*/
      DayGridView.prototype.computeDateScroll = function (duration) {
          return { top: 0 };
      };
      DayGridView.prototype.queryDateScroll = function () {
          return { top: this.scroller.getScrollTop() };
      };
      DayGridView.prototype.applyDateScroll = function (scroll) {
          if (scroll.top !== undefined) {
              this.scroller.setScrollTop(scroll.top);
          }
      };
      return DayGridView;
  }(View));
  DayGridView.prototype.dateProfileGeneratorClass = DayGridDateProfileGenerator;
  
  var SimpleDayGrid = /** @class */ (function (_super) {
      __extends(SimpleDayGrid, _super);
      function SimpleDayGrid(context, dayGrid) {
          var _this = _super.call(this, context, dayGrid.el) || this;
          _this.slicer = new DayGridSlicer();
          _this.dayGrid = dayGrid;
          context.calendar.registerInteractiveComponent(_this, { el: _this.dayGrid.el });
          return _this;
      }
      SimpleDayGrid.prototype.destroy = function () {
          _super.prototype.destroy.call(this);
          this.calendar.unregisterInteractiveComponent(this);
      };
      SimpleDayGrid.prototype.render = function (props) {
          var dayGrid = this.dayGrid;
          var dateProfile = props.dateProfile, dayTable = props.dayTable;
          dayGrid.receiveProps(__assign({}, this.slicer.sliceProps(props, dateProfile, props.nextDayThreshold, dayGrid, dayTable), { dateProfile: dateProfile, cells: dayTable.cells, isRigid: props.isRigid }));
      };
      SimpleDayGrid.prototype.buildPositionCaches = function () {
          this.dayGrid.buildPositionCaches();
      };
      SimpleDayGrid.prototype.queryHit = function (positionLeft, positionTop) {
          var rawHit = this.dayGrid.positionToHit(positionLeft, positionTop);
          if (rawHit) {
              return {
                  component: this.dayGrid,
                  dateSpan: rawHit.dateSpan,
                  dayEl: rawHit.dayEl,
                  rect: {
                      left: rawHit.relativeRect.left,
                      right: rawHit.relativeRect.right,
                      top: rawHit.relativeRect.top,
                      bottom: rawHit.relativeRect.bottom
                  },
                  layer: 0
              };
          }
      };
      return SimpleDayGrid;
  }(DateComponent));
  var DayGridSlicer = /** @class */ (function (_super) {
      __extends(DayGridSlicer, _super);
      function DayGridSlicer() {
          return _super !== null && _super.apply(this, arguments) || this;
      }
      DayGridSlicer.prototype.sliceRange = function (dateRange, dayTable) {
          return dayTable.sliceRange(dateRange);
      };
      return DayGridSlicer;
  }(Slicer));
  
  var DayGridView$1 = /** @class */ (function (_super) {
      __extends(DayGridView, _super);
      function DayGridView(_context, viewSpec, dateProfileGenerator, parentEl) {
          var _this = _super.call(this, _context, viewSpec, dateProfileGenerator, parentEl) || this;
          _this.buildDayTable = memoize(buildDayTable);
          if (_this.opt('columnHeader')) {
              _this.header = new DayHeader(_this.context, _this.el.querySelector('.fc-head-container'));
          }
          _this.simpleDayGrid = new SimpleDayGrid(_this.context, _this.dayGrid);
          return _this;
      }
      DayGridView.prototype.destroy = function () {
          _super.prototype.destroy.call(this);
          if (this.header) {
              this.header.destroy();
          }
          this.simpleDayGrid.destroy();
      };
      DayGridView.prototype.render = function (props) {
          _super.prototype.render.call(this, props);
          var dateProfile = this.props.dateProfile;
          var dayTable = this.dayTable =
              this.buildDayTable(dateProfile, this.dateProfileGenerator);
          if (this.header) {
              this.header.receiveProps({
                  dateProfile: dateProfile,
                  dates: dayTable.headerDates,
                  datesRepDistinctDays: dayTable.rowCnt === 1,
                  renderIntroHtml: this.renderHeadIntroHtml
              });
          }
          this.simpleDayGrid.receiveProps({
              dateProfile: dateProfile,
              dayTable: dayTable,
              businessHours: props.businessHours,
              dateSelection: props.dateSelection,
              eventStore: props.eventStore,
              eventUiBases: props.eventUiBases,
              eventSelection: props.eventSelection,
              eventDrag: props.eventDrag,
              eventResize: props.eventResize,
              isRigid: this.hasRigidRows(),
              nextDayThreshold: this.nextDayThreshold
          });
      };
      return DayGridView;
  }(DayGridView));
  function buildDayTable(dateProfile, dateProfileGenerator) {
      var daySeries = new DaySeries(dateProfile.renderRange, dateProfileGenerator);
      return new DayTable(daySeries, /year|month|week/.test(dateProfile.currentRangeUnit));
  }
  
  var main = createPlugin({
      defaultView: 'dayGridMonth',
      views: {
          dayGrid: DayGridView$1,
          dayGridDay: {
              type: 'dayGrid',
              duration: { days: 1 }
          },
          dayGridWeek: {
              type: 'dayGrid',
              duration: { weeks: 1 }
          },
          dayGridMonth: {
              type: 'dayGrid',
              duration: { months: 1 },
              monthMode: true,
              fixedWeekCount: true
          }
      }
  });
  
  export default main;
  export { DayGridView as AbstractDayGridView, DayBgRow, DayGrid, DayGridSlicer, DayGridView$1 as DayGridView, SimpleDayGrid, buildDayTable as buildBasicDayTable };
  