Devil Killer Is Here MiNi Shell
MiNi SheLL

Current Path : /proc/self/root/home/vmanager/www/vendor/bower-asset/fullcalendar/src/agenda/
Linux 9dbcd5f6333d 5.15.0-124-generic #134-Ubuntu SMP Fri Sep 27 20:20:17 UTC 2024 x86_64
Current File : //proc/self/root/home/vmanager/www/vendor/bower-asset/fullcalendar/src/agenda/TimeGrid.ts
import * as $ from 'jquery'
import * as moment from 'moment'
import { isInt, divideDurationByDuration, htmlEscape } from '../util'
import InteractiveDateComponent from '../component/InteractiveDateComponent'
import BusinessHourRenderer from '../component/renderers/BusinessHourRenderer'
import StandardInteractionsMixin from '../component/interactions/StandardInteractionsMixin'
import { default as DayTableMixin, DayTableInterface } from '../component/DayTableMixin'
import CoordCache from '../common/CoordCache'
import UnzonedRange from '../models/UnzonedRange'
import ComponentFootprint from '../models/ComponentFootprint'
import TimeGridEventRenderer from './TimeGridEventRenderer'
import TimeGridHelperRenderer from './TimeGridHelperRenderer'
import TimeGridFillRenderer from './TimeGridFillRenderer'

/* A component that renders one or more columns of vertical time slots
----------------------------------------------------------------------------------------------------------------------*/
// We mixin DayTable, even though there is only a single row of days

// potential nice values for the slot-duration and interval-duration
// from largest to smallest
let AGENDA_STOCK_SUB_DURATIONS = [
  { hours: 1 },
  { minutes: 30 },
  { minutes: 15 },
  { seconds: 30 },
  { seconds: 15 }
]

export default class TimeGrid extends InteractiveDateComponent {

  dayDates: DayTableInterface['dayDates']
  daysPerRow: DayTableInterface['daysPerRow']
  colCnt: DayTableInterface['colCnt']
  updateDayTable: DayTableInterface['updateDayTable']
  renderHeadHtml: DayTableInterface['renderHeadHtml']
  renderBgTrHtml: DayTableInterface['renderBgTrHtml']
  bookendCells: DayTableInterface['bookendCells']
  getCellDate: DayTableInterface['getCellDate']

  view: any // TODO: make more general and/or remove
  helperRenderer: any

  dayRanges: any // UnzonedRange[], of start-end of each day
  slotDuration: any // duration of a "slot", a distinct time segment on given day, visualized by lines
  snapDuration: any // granularity of time for dragging and selecting
  snapsPerSlot: any
  labelFormat: any // formatting string for times running along vertical axis
  labelInterval: any // duration of how often a label should be displayed for a slot

  headContainerEl: any // div that hold's the date header
  colEls: any // cells elements in the day-row background
  slatContainerEl: any // div that wraps all the slat rows
  slatEls: any // elements running horizontally across all columns
  nowIndicatorEls: any

  colCoordCache: any
  slatCoordCache: any

  bottomRuleEl: any // hidden by default
  contentSkeletonEl: any
  colContainerEls: any // containers for each column

  // inner-containers for each column where different types of segs live
  fgContainerEls: any
  bgContainerEls: any
  helperContainerEls: any
  highlightContainerEls: any
  businessContainerEls: any

  // arrays of different types of displayed segments
  helperSegs: any
  highlightSegs: any
  businessSegs: any


  constructor(view) {
    super(view)
    this.processOptions()
  }


  // Slices up the given span (unzoned start/end with other misc data) into an array of segments
  componentFootprintToSegs(componentFootprint) {
    let segs = this.sliceRangeByTimes(componentFootprint.unzonedRange)
    let i

    for (i = 0; i < segs.length; i++) {
      if (this.isRTL) {
        segs[i].col = this.daysPerRow - 1 - segs[i].dayIndex
      } else {
        segs[i].col = segs[i].dayIndex
      }
    }

    return segs
  }


  /* Date Handling
  ------------------------------------------------------------------------------------------------------------------*/


  sliceRangeByTimes(unzonedRange) {
    let segs = []
    let segRange
    let dayIndex

    for (dayIndex = 0; dayIndex < this.daysPerRow; dayIndex++) {

      segRange = unzonedRange.intersect(this.dayRanges[dayIndex])

      if (segRange) {
        segs.push({
          startMs: segRange.startMs,
          endMs: segRange.endMs,
          isStart: segRange.isStart,
          isEnd: segRange.isEnd,
          dayIndex: dayIndex
        })
      }
    }

    return segs
  }


  /* Options
  ------------------------------------------------------------------------------------------------------------------*/


  // Parses various options into properties of this object
  processOptions() {
    let slotDuration = this.opt('slotDuration')
    let snapDuration = this.opt('snapDuration')
    let input

    slotDuration = moment.duration(slotDuration)
    snapDuration = snapDuration ? moment.duration(snapDuration) : slotDuration

    this.slotDuration = slotDuration
    this.snapDuration = snapDuration
    this.snapsPerSlot = slotDuration / snapDuration // TODO: ensure an integer multiple?

    // might be an array value (for TimelineView).
    // if so, getting the most granular entry (the last one probably).
    input = this.opt('slotLabelFormat')
    if ($.isArray(input)) {
      input = input[input.length - 1]
    }

    this.labelFormat = input ||
      this.opt('smallTimeFormat') // the computed default

    input = this.opt('slotLabelInterval')
    this.labelInterval = input ?
      moment.duration(input) :
      this.computeLabelInterval(slotDuration)
  }


  // Computes an automatic value for slotLabelInterval
  computeLabelInterval(slotDuration) {
    let i
    let labelInterval
    let slotsPerLabel

    // find the smallest stock label interval that results in more than one slots-per-label
    for (i = AGENDA_STOCK_SUB_DURATIONS.length - 1; i >= 0; i--) {
      labelInterval = moment.duration(AGENDA_STOCK_SUB_DURATIONS[i])
      slotsPerLabel = divideDurationByDuration(labelInterval, slotDuration)
      if (isInt(slotsPerLabel) && slotsPerLabel > 1) {
        return labelInterval
      }
    }

    return moment.duration(slotDuration) // fall back. clone
  }


  /* Date Rendering
  ------------------------------------------------------------------------------------------------------------------*/


  renderDates(dateProfile) {
    this.dateProfile = dateProfile
    this.updateDayTable()
    this.renderSlats()
    this.renderColumns()
  }


  unrenderDates() {
    // this.unrenderSlats(); // don't need this because repeated .html() calls clear
    this.unrenderColumns()
  }


  renderSkeleton() {
    let theme = this.view.calendar.theme

    this.el.html(
      '<div class="fc-bg"></div>' +
      '<div class="fc-slats"></div>' +
      '<hr class="fc-divider ' + theme.getClass('widgetHeader') + '" style="display:none" />'
    )

    this.bottomRuleEl = this.el.find('hr')
  }


  renderSlats() {
    let theme = this.view.calendar.theme

    this.slatContainerEl = this.el.find('> .fc-slats')
      .html( // avoids needing ::unrenderSlats()
        '<table class="' + theme.getClass('tableGrid') + '">' +
          this.renderSlatRowHtml() +
        '</table>'
      )

    this.slatEls = this.slatContainerEl.find('tr')

    this.slatCoordCache = new CoordCache({
      els: this.slatEls,
      isVertical: true
    })
  }


  // Generates the HTML for the horizontal "slats" that run width-wise. Has a time axis on a side. Depends on RTL.
  renderSlatRowHtml() {
    let view = this.view
    let calendar = view.calendar
    let theme = calendar.theme
    let isRTL = this.isRTL
    let dateProfile = this.dateProfile
    let html = ''
    let slotTime = moment.duration(+dateProfile.minTime) // wish there was .clone() for durations
    let slotIterator = moment.duration(0)
    let slotDate // will be on the view's first day, but we only care about its time
    let isLabeled
    let axisHtml

    // Calculate the time for each slot
    while (slotTime < dateProfile.maxTime) {
      slotDate = calendar.msToUtcMoment(dateProfile.renderUnzonedRange.startMs).time(slotTime)
      isLabeled = isInt(divideDurationByDuration(slotIterator, this.labelInterval))

      axisHtml =
        '<td class="fc-axis fc-time ' + theme.getClass('widgetContent') + '" ' + view.axisStyleAttr() + '>' +
          (isLabeled ?
            '<span>' + // for matchCellWidths
              htmlEscape(slotDate.format(this.labelFormat)) +
            '</span>' :
            ''
            ) +
        '</td>'

      html +=
        '<tr data-time="' + slotDate.format('HH:mm:ss') + '"' +
          (isLabeled ? '' : ' class="fc-minor"') +
          '>' +
          (!isRTL ? axisHtml : '') +
          '<td class="' + theme.getClass('widgetContent') + '"/>' +
          (isRTL ? axisHtml : '') +
        '</tr>'

      slotTime.add(this.slotDuration)
      slotIterator.add(this.slotDuration)
    }

    return html
  }


  renderColumns() {
    let dateProfile = this.dateProfile
    let theme = this.view.calendar.theme

    this.dayRanges = this.dayDates.map(function(dayDate) {
      return new UnzonedRange(
        dayDate.clone().add(dateProfile.minTime),
        dayDate.clone().add(dateProfile.maxTime)
      )
    })

    if (this.headContainerEl) {
      this.headContainerEl.html(this.renderHeadHtml())
    }

    this.el.find('> .fc-bg').html(
      '<table class="' + theme.getClass('tableGrid') + '">' +
        this.renderBgTrHtml(0) + // row=0
      '</table>'
    )

    this.colEls = this.el.find('.fc-day, .fc-disabled-day')

    this.colCoordCache = new CoordCache({
      els: this.colEls,
      isHorizontal: true
    })

    this.renderContentSkeleton()
  }


  unrenderColumns() {
    this.unrenderContentSkeleton()
  }


  /* Content Skeleton
  ------------------------------------------------------------------------------------------------------------------*/


  // Renders the DOM that the view's content will live in
  renderContentSkeleton() {
    let cellHtml = ''
    let i
    let skeletonEl

    for (i = 0; i < this.colCnt; i++) {
      cellHtml +=
        '<td>' +
          '<div class="fc-content-col">' +
            '<div class="fc-event-container fc-helper-container"></div>' +
            '<div class="fc-event-container"></div>' +
            '<div class="fc-highlight-container"></div>' +
            '<div class="fc-bgevent-container"></div>' +
            '<div class="fc-business-container"></div>' +
          '</div>' +
        '</td>'
    }

    skeletonEl = this.contentSkeletonEl = $(
      '<div class="fc-content-skeleton">' +
        '<table>' +
          '<tr>' + cellHtml + '</tr>' +
        '</table>' +
      '</div>'
    )

    this.colContainerEls = skeletonEl.find('.fc-content-col')
    this.helperContainerEls = skeletonEl.find('.fc-helper-container')
    this.fgContainerEls = skeletonEl.find('.fc-event-container:not(.fc-helper-container)')
    this.bgContainerEls = skeletonEl.find('.fc-bgevent-container')
    this.highlightContainerEls = skeletonEl.find('.fc-highlight-container')
    this.businessContainerEls = skeletonEl.find('.fc-business-container')

    this.bookendCells(skeletonEl.find('tr')) // TODO: do this on string level
    this.el.append(skeletonEl)
  }


  unrenderContentSkeleton() {
    if (this.contentSkeletonEl) { // defensive :(
      this.contentSkeletonEl.remove()
      this.contentSkeletonEl = null
      this.colContainerEls = null
      this.helperContainerEls = null
      this.fgContainerEls = null
      this.bgContainerEls = null
      this.highlightContainerEls = null
      this.businessContainerEls = null
    }
  }


  // Given a flat array of segments, return an array of sub-arrays, grouped by each segment's col
  groupSegsByCol(segs) {
    let segsByCol = []
    let i

    for (i = 0; i < this.colCnt; i++) {
      segsByCol.push([])
    }

    for (i = 0; i < segs.length; i++) {
      segsByCol[segs[i].col].push(segs[i])
    }

    return segsByCol
  }


  // Given segments grouped by column, insert the segments' elements into a parallel array of container
  // elements, each living within a column.
  attachSegsByCol(segsByCol, containerEls) {
    let col
    let segs
    let i

    for (col = 0; col < this.colCnt; col++) { // iterate each column grouping
      segs = segsByCol[col]

      for (i = 0; i < segs.length; i++) {
        containerEls.eq(col).append(segs[i].el)
      }
    }
  }


  /* Now Indicator
  ------------------------------------------------------------------------------------------------------------------*/


  getNowIndicatorUnit() {
    return 'minute' // will refresh on the minute
  }


  renderNowIndicator(date) {

    // HACK: if date columns not ready for some reason (scheduler)
    if (!this.colContainerEls) {
      return
    }

    // seg system might be overkill, but it handles scenario where line needs to be rendered
    //  more than once because of columns with the same date (resources columns for example)
    let segs = this.componentFootprintToSegs(
      new ComponentFootprint(
        new UnzonedRange(date, date.valueOf() + 1), // protect against null range
        false // all-day
      )
    )
    let top = this.computeDateTop(date, date)
    let nodes = []
    let i

    // render lines within the columns
    for (i = 0; i < segs.length; i++) {
      nodes.push($('<div class="fc-now-indicator fc-now-indicator-line"></div>')
        .css('top', top)
        .appendTo(this.colContainerEls.eq(segs[i].col))[0])
    }

    // render an arrow over the axis
    if (segs.length > 0) { // is the current time in view?
      nodes.push($('<div class="fc-now-indicator fc-now-indicator-arrow"></div>')
        .css('top', top)
        .appendTo(this.el.find('.fc-content-skeleton'))[0])
    }

    this.nowIndicatorEls = $(nodes)
  }


  unrenderNowIndicator() {
    if (this.nowIndicatorEls) {
      this.nowIndicatorEls.remove()
      this.nowIndicatorEls = null
    }
  }


  /* Coordinates
  ------------------------------------------------------------------------------------------------------------------*/


  updateSize(totalHeight, isAuto, isResize) {
    super.updateSize(totalHeight, isAuto, isResize)

    this.slatCoordCache.build()

    if (isResize) {
      this.updateSegVerticals(
        [].concat(this.eventRenderer.getSegs(), this.businessSegs || [])
      )
    }
  }


  getTotalSlatHeight() {
    return this.slatContainerEl.outerHeight()
  }


  // Computes the top coordinate, relative to the bounds of the grid, of the given date.
  // `ms` can be a millisecond UTC time OR a UTC moment.
  // A `startOfDayDate` must be given for avoiding ambiguity over how to treat midnight.
  computeDateTop(ms, startOfDayDate) {
    return this.computeTimeTop(
      moment.duration(
        ms - startOfDayDate.clone().stripTime()
      )
    )
  }


  // Computes the top coordinate, relative to the bounds of the grid, of the given time (a Duration).
  computeTimeTop(time) {
    let len = this.slatEls.length
    let dateProfile = this.dateProfile
    let slatCoverage = (time - dateProfile.minTime) / this.slotDuration // floating-point value of # of slots covered
    let slatIndex
    let slatRemainder

    // compute a floating-point number for how many slats should be progressed through.
    // from 0 to number of slats (inclusive)
    // constrained because minTime/maxTime might be customized.
    slatCoverage = Math.max(0, slatCoverage)
    slatCoverage = Math.min(len, slatCoverage)

    // an integer index of the furthest whole slat
    // from 0 to number slats (*exclusive*, so len-1)
    slatIndex = Math.floor(slatCoverage)
    slatIndex = Math.min(slatIndex, len - 1)

    // how much further through the slatIndex slat (from 0.0-1.0) must be covered in addition.
    // could be 1.0 if slatCoverage is covering *all* the slots
    slatRemainder = slatCoverage - slatIndex

    return this.slatCoordCache.getTopPosition(slatIndex) +
      this.slatCoordCache.getHeight(slatIndex) * slatRemainder
  }


  // Refreshes the CSS top/bottom coordinates for each segment element.
  // Works when called after initial render, after a window resize/zoom for example.
  updateSegVerticals(segs) {
    this.computeSegVerticals(segs)
    this.assignSegVerticals(segs)
  }


  // For each segment in an array, computes and assigns its top and bottom properties
  computeSegVerticals(segs) {
    let eventMinHeight = this.opt('agendaEventMinHeight')
    let i
    let seg
    let dayDate

    for (i = 0; i < segs.length; i++) {
      seg = segs[i]
      dayDate = this.dayDates[seg.dayIndex]

      seg.top = this.computeDateTop(seg.startMs, dayDate)
      seg.bottom = Math.max(
        seg.top + eventMinHeight,
        this.computeDateTop(seg.endMs, dayDate)
      )
    }
  }


  // Given segments that already have their top/bottom properties computed, applies those values to
  // the segments' elements.
  assignSegVerticals(segs) {
    let i
    let seg

    for (i = 0; i < segs.length; i++) {
      seg = segs[i]
      seg.el.css(this.generateSegVerticalCss(seg))
    }
  }


  // Generates an object with CSS properties for the top/bottom coordinates of a segment element
  generateSegVerticalCss(seg) {
    return {
      top: seg.top,
      bottom: -seg.bottom // flipped because needs to be space beyond bottom edge of event container
    }
  }


  /* Hit System
  ------------------------------------------------------------------------------------------------------------------*/


  prepareHits() {
    this.colCoordCache.build()
    this.slatCoordCache.build()
  }


  releaseHits() {
    this.colCoordCache.clear()
    // NOTE: don't clear slatCoordCache because we rely on it for computeTimeTop
  }


  queryHit(leftOffset, topOffset): any {
    let snapsPerSlot = this.snapsPerSlot
    let colCoordCache = this.colCoordCache
    let slatCoordCache = this.slatCoordCache

    if (colCoordCache.isLeftInBounds(leftOffset) && slatCoordCache.isTopInBounds(topOffset)) {
      let colIndex = colCoordCache.getHorizontalIndex(leftOffset)
      let slatIndex = slatCoordCache.getVerticalIndex(topOffset)

      if (colIndex != null && slatIndex != null) {
        let slatTop = slatCoordCache.getTopOffset(slatIndex)
        let slatHeight = slatCoordCache.getHeight(slatIndex)
        let partial = (topOffset - slatTop) / slatHeight // floating point number between 0 and 1
        let localSnapIndex = Math.floor(partial * snapsPerSlot) // the snap # relative to start of slat
        let snapIndex = slatIndex * snapsPerSlot + localSnapIndex
        let snapTop = slatTop + (localSnapIndex / snapsPerSlot) * slatHeight
        let snapBottom = slatTop + ((localSnapIndex + 1) / snapsPerSlot) * slatHeight

        return {
          col: colIndex,
          snap: snapIndex,
          component: this, // needed unfortunately :(
          left: colCoordCache.getLeftOffset(colIndex),
          right: colCoordCache.getRightOffset(colIndex),
          top: snapTop,
          bottom: snapBottom
        }
      }
    }
  }


  getHitFootprint(hit) {
    let start = this.getCellDate(0, hit.col) // row=0
    let time = this.computeSnapTime(hit.snap) // pass in the snap-index
    let end

    start.time(time)
    end = start.clone().add(this.snapDuration)

    return new ComponentFootprint(
      new UnzonedRange(start, end),
      false // all-day?
    )
  }


  // Given a row number of the grid, representing a "snap", returns a time (Duration) from its start-of-day
  computeSnapTime(snapIndex) {
    return moment.duration(this.dateProfile.minTime + this.snapDuration * snapIndex)
  }


  getHitEl(hit) {
    return this.colEls.eq(hit.col)
  }


  /* Event Drag Visualization
  ------------------------------------------------------------------------------------------------------------------*/


  // Renders a visual indication of an event being dragged over the specified date(s).
  // A returned value of `true` signals that a mock "helper" event has been rendered.
  renderDrag(eventFootprints, seg, isTouch) {
    let i

    if (seg) { // if there is event information for this drag, render a helper event

      if (eventFootprints.length) {
        this.helperRenderer.renderEventDraggingFootprints(eventFootprints, seg, isTouch)

        // signal that a helper has been rendered
        return true
      }
    } else { // otherwise, just render a highlight

      for (i = 0; i < eventFootprints.length; i++) {
        this.renderHighlight(eventFootprints[i].componentFootprint)
      }
    }
  }


  // Unrenders any visual indication of an event being dragged
  unrenderDrag() {
    this.unrenderHighlight()
    this.helperRenderer.unrender()
  }


  /* Event Resize Visualization
  ------------------------------------------------------------------------------------------------------------------*/


  // Renders a visual indication of an event being resized
  renderEventResize(eventFootprints, seg, isTouch) {
    this.helperRenderer.renderEventResizingFootprints(eventFootprints, seg, isTouch)
  }


  // Unrenders any visual indication of an event being resized
  unrenderEventResize() {
    this.helperRenderer.unrender()
  }


  /* Selection
  ------------------------------------------------------------------------------------------------------------------*/


  // Renders a visual indication of a selection. Overrides the default, which was to simply render a highlight.
  renderSelectionFootprint(componentFootprint) {
    if (this.opt('selectHelper')) { // this setting signals that a mock helper event should be rendered
      this.helperRenderer.renderComponentFootprint(componentFootprint)
    } else {
      this.renderHighlight(componentFootprint)
    }
  }


  // Unrenders any visual indication of a selection
  unrenderSelection() {
    this.helperRenderer.unrender()
    this.unrenderHighlight()
  }

}

TimeGrid.prototype.eventRendererClass = TimeGridEventRenderer
TimeGrid.prototype.businessHourRendererClass = BusinessHourRenderer
TimeGrid.prototype.helperRendererClass = TimeGridHelperRenderer
TimeGrid.prototype.fillRendererClass = TimeGridFillRenderer

StandardInteractionsMixin.mixInto(TimeGrid)
DayTableMixin.mixInto(TimeGrid)
Creat By MiNi SheLL
Email: jattceo@gmail.com