vxe-gantt
Version:
A vue based gantt component
1,174 lines (1,120 loc) • 81.5 kB
text/typescript
import { h, ref, reactive, nextTick, inject, onBeforeUnmount, provide, computed, onMounted, onUnmounted } from 'vue'
import { defineVxeComponent } from '../../ui/src/comp'
import { setScrollTop, setScrollLeft, removeClass, addClass, hasClass } from '../../ui/src/dom'
import { VxeUI } from '@vxe-ui/core'
import { getRefElem, getStandardGapTime, getTaskBarLeft, getTaskBarWidth, hasMilestoneTask, getTaskType, hasSubviewTask } from './util'
import XEUtils from 'xe-utils'
import GanttViewHeaderComponent from './gantt-header'
import GanttViewBodyComponent from './gantt-body'
import GanttViewFooterComponent from './gantt-footer'
import type { VxeTableConstructor } from 'vxe-table'
import type { VxeGanttViewConstructor, GanttViewReactData, GanttViewPrivateRef, VxeGanttDefines, VxeGanttViewPrivateMethods, GanttViewInternalData, VxeGanttViewMethods, GanttViewPrivateComputed, VxeGanttConstructor, VxeGanttPrivateMethods } from '../../../types'
const { globalEvents } = VxeUI
const sourceType = 'gantt'
const secondMs = 1000
const minuteMs = 1000 * 60
const hourMs = 1000 * 60 * 60
const dayMs = hourMs * 24
function createInternalData (): GanttViewInternalData {
return {
xeTable: null,
visibleColumn: [],
startMaps: {},
endMaps: {},
chartMaps: {},
todayDateMaps: {},
elemStore: {},
// 存放横向 X 虚拟滚动相关的信息
scrollXStore: {
preloadSize: 0,
offsetSize: 0,
visibleSize: 0,
visibleStartIndex: 0,
visibleEndIndex: 0,
startIndex: 0,
endIndex: 0
},
// 最后滚动位置
lastScrollTop: 0,
lastScrollLeft: 0
}
}
function createReactData (): GanttViewReactData {
return {
// 是否启用了横向 X 可视渲染方式加载
scrollXLoad: false,
// 是否启用了纵向 Y 可视渲染方式加载
scrollYLoad: false,
// 是否存在纵向滚动条
overflowY: true,
// 是否存在横向滚动条
overflowX: true,
// 纵向滚动条的宽度
scrollbarWidth: 0,
// 横向滚动条的高度
scrollbarHeight: 0,
// 最后滚动时间戳
lastScrollTime: 0,
lazScrollLoading: false,
scrollVMLoading: false,
scrollYHeight: 0,
scrollYTop: 0,
isScrollYBig: false,
scrollXLeft: 0,
scrollXWidth: 0,
isScrollXBig: false,
minViewDate: null,
maxViewDate: null,
tableData: [],
tableColumn: [],
headerGroups: [],
viewCellWidth: 40
}
}
const maxYHeight = 5e6
// const maxXWidth = 5e6
export default defineVxeComponent({
name: 'VxeGanttView',
setup (props, context) {
const xID = XEUtils.uniqueId()
const $xeGantt = inject('$xeGantt', {} as (VxeGanttConstructor & VxeGanttPrivateMethods))
const { reactData: ganttReactData, internalData: ganttInternalData } = $xeGantt
const { computeDateFormat, computeTaskViewOpts, computeStartField, computeEndField, computeTypeField, computeScrollbarOpts, computeScrollbarXToTop, computeScrollbarYToLeft, computeScaleUnit, computeWeekScale, computeMinScale, computeTaskNowLineOpts, computeScaleStep } = $xeGantt.getComputeMaps()
const refElem = ref<HTMLDivElement>()
const refScrollXVirtualElem = ref<HTMLDivElement>()
const refScrollYVirtualElem = ref<HTMLDivElement>()
const refScrollXHandleElem = ref<HTMLDivElement>()
const refScrollXLeftCornerElem = ref<HTMLDivElement>()
const refScrollXRightCornerElem = ref<HTMLDivElement>()
const refScrollYHandleElem = ref<HTMLDivElement>()
const refScrollYTopCornerElem = ref<HTMLDivElement>()
const refScrollXWrapperElem = ref<HTMLDivElement>()
const refScrollYWrapperElem = ref<HTMLDivElement>()
const refScrollYBottomCornerElem = ref<HTMLDivElement>()
const refScrollXSpaceElem = ref<HTMLDivElement>()
const refScrollYSpaceElem = ref<HTMLDivElement>()
const refColInfoElem = ref<HTMLDivElement>()
const reactData = reactive(createReactData())
const internalData = createInternalData()
const refMaps: GanttViewPrivateRef = {
refElem,
refScrollXHandleElem,
refScrollYHandleElem
}
const computeScaleDateList = computed(() => {
const { minViewDate, maxViewDate } = reactData
const taskViewOpts = computeTaskViewOpts.value
const minScale = computeMinScale.value
const scaleStep = computeScaleStep.value
const { gridding } = taskViewOpts
const dateList: Date[] = []
if (!minScale || !minViewDate || !maxViewDate) {
return dateList
}
const { type, startDay } = minScale
const leftSize = -(ganttReactData.currLeftSpacing + XEUtils.toNumber(gridding ? gridding.leftSpacing || 0 : 0))
const rightSize = ganttReactData.currRightSpacing + XEUtils.toNumber(gridding ? gridding.rightSpacing || 0 : 0)
switch (type) {
case 'year': {
let currDate = XEUtils.getWhatYear(minViewDate, leftSize, 'first')
const endDate = XEUtils.getWhatYear(maxViewDate, rightSize, 'first')
while (currDate <= endDate) {
const itemDate = currDate
dateList.push(itemDate)
currDate = XEUtils.getWhatYear(currDate, scaleStep)
}
break
}
case 'quarter': {
let currDate = XEUtils.getWhatQuarter(minViewDate, leftSize, 'first')
const endDate = XEUtils.getWhatQuarter(maxViewDate, rightSize, 'first')
while (currDate <= endDate) {
const itemDate = currDate
dateList.push(itemDate)
currDate = XEUtils.getWhatQuarter(currDate, scaleStep)
}
break
}
case 'month': {
let currDate = XEUtils.getWhatMonth(minViewDate, leftSize, 'first')
const endDate = XEUtils.getWhatMonth(maxViewDate, rightSize, 'first')
while (currDate <= endDate) {
const itemDate = currDate
dateList.push(itemDate)
currDate = XEUtils.getWhatMonth(currDate, scaleStep)
}
break
}
case 'week': {
let currDate = XEUtils.getWhatWeek(minViewDate, leftSize, startDay, startDay)
const endDate = XEUtils.getWhatWeek(maxViewDate, rightSize, startDay, startDay)
while (currDate <= endDate) {
const itemDate = currDate
dateList.push(itemDate)
currDate = XEUtils.getWhatWeek(currDate, scaleStep)
}
break
}
case 'day':
case 'date': {
let currDate = XEUtils.getWhatDay(minViewDate, leftSize, 'first')
const endDate = XEUtils.getWhatDay(maxViewDate, rightSize, 'first')
while (currDate <= endDate) {
const itemDate = currDate
dateList.push(itemDate)
currDate = XEUtils.getWhatDay(currDate, scaleStep)
}
break
}
case 'hour':
case 'minute':
case 'second': {
const gapTime = getStandardGapTime(minScale.type) * scaleStep
let currTime = minViewDate.getTime() + (leftSize * gapTime)
const endTime = maxViewDate.getTime() + (rightSize * gapTime)
while (currTime <= endTime) {
const itemDate = new Date(currTime)
dateList.push(itemDate)
currTime += gapTime
}
break
}
}
return dateList
})
const computeNowLineLeft = computed(() => {
const ganttReactData = $xeGantt.reactData
const { minViewDate, maxViewDate, viewCellWidth } = reactData
const { visibleColumn, todayDateMaps } = internalData
const minScale = computeMinScale.value
const taskViewOpts = computeTaskViewOpts.value
const taskNowLineOpts = computeTaskNowLineOpts.value
const { showNowLine } = taskViewOpts
const { mode } = taskNowLineOpts
const { nowTime } = ganttReactData
// 此刻线
let nlLeft = 0
if (showNowLine && minScale && minViewDate && maxViewDate && nowTime >= minViewDate.getTime() && nowTime <= maxViewDate.getTime()) {
const todayValue = todayDateMaps[minScale.type]
let currCol: VxeGanttDefines.ViewColumn | null = null
let nextCol: VxeGanttDefines.ViewColumn | null = null
for (let i = 0; i < visibleColumn.length; i++) {
const column = visibleColumn[i]
if (column.field === todayValue) {
currCol = column
nlLeft = i * viewCellWidth
nextCol = visibleColumn[i + 1]
break
}
}
if (mode === 'progress') {
if (currCol && nextCol) {
const currTime = currCol.dateObj.date.getTime()
const offsetTime = nowTime - currTime
const nowProgress = Math.max(0, Math.min(1, offsetTime / (nextCol.dateObj.date.getTime() - currTime)))
nlLeft += nowProgress * viewCellWidth
}
} else if (mode === 'center') {
nlLeft += viewCellWidth / 2
} else if (mode === 'end') {
nlLeft += viewCellWidth - 1
}
}
return nlLeft
})
const computeMaps: GanttViewPrivateComputed = {
computeScaleDateList,
computeNowLineLeft
}
const $xeGanttView = {
xID,
props,
context,
reactData,
internalData,
getRefMaps: () => refMaps,
getComputeMaps: () => computeMaps
} as unknown as VxeGanttViewConstructor & VxeGanttViewPrivateMethods
const parseStringDate = (dateValue: any) => {
const dateFormat = computeDateFormat.value
return XEUtils.toStringDate(dateValue, dateFormat)
}
const updateTodayData = () => {
const ganttReactData = $xeGantt.reactData
const { taskScaleList } = ganttReactData
const minScale = computeMinScale.value
if (minScale) {
const weekScale = taskScaleList.find(item => item.type === 'week')
const isMinWeek = minScale.type === 'week'
const itemDate = new Date()
let [yyyy, M, MM, dd, HH, mm, ss] = XEUtils.toDateString(itemDate, 'yyyy-M-MM-dd-HH-mm-ss').split('-')
const e = itemDate.getDay()
const E = e + 1
const q = Math.ceil((itemDate.getMonth() + 1) / 3)
const W = `${XEUtils.getYearWeek(itemDate, weekScale ? weekScale.startDay : undefined)}`
if (isMinWeek && checkWeekOfsetYear(W, M)) {
yyyy = `${Number(yyyy) + 1}`
M = '1'
MM = '0' + M
}
ganttReactData.nowTime = itemDate.getTime()
internalData.todayDateMaps = {
year: yyyy,
quarter: `${yyyy}_q${q}`,
month: `${yyyy}_${MM}`,
week: `${yyyy}_W${W}`,
day: `${yyyy}_${MM}_${dd}_E${E}`,
date: `${yyyy}_${MM}_${dd}`,
hour: `${yyyy}_${MM}_${dd}_${HH}`,
minute: `${yyyy}_${MM}_${dd}_${HH}_${mm}`,
second: `${yyyy}_${MM}_${dd}_${HH}_${mm}_${ss}`
}
}
}
const handleColumnHeader = () => {
const ganttReactData = $xeGantt.reactData
const { taskScaleList } = ganttReactData
const scaleUnit = computeScaleUnit.value
const minScale = computeMinScale.value
const weekScale = computeWeekScale.value
const scaleDateList = computeScaleDateList.value
const fullCols: VxeGanttDefines.ViewColumn[] = []
const groupCols: VxeGanttDefines.GroupColumn[] = []
if (minScale && scaleUnit && scaleDateList.length) {
const renderListMaps: Record<VxeGanttDefines.ColumnScaleType, VxeGanttDefines.ViewColumn[]> = {
year: [],
quarter: [],
month: [],
week: [],
day: [],
date: [],
hour: [],
minute: [],
second: []
}
const tempTypeMaps: Record<VxeGanttDefines.ColumnScaleType, Record<string, VxeGanttDefines.ViewColumn>> = {
year: {},
quarter: {},
month: {},
week: {},
day: {},
date: {},
hour: {},
minute: {},
second: {}
}
const isMinWeek = minScale.type === 'week'
const handleData = (type: VxeGanttDefines.ColumnScaleType, colMaps: Record<VxeGanttDefines.ColumnScaleType, VxeGanttDefines.ViewColumn>, minCol: VxeGanttDefines.ViewColumn) => {
if (minScale.type === type) {
return
}
const currCol = colMaps[type]
const currKey = `${currCol.field}`
let currGpCol = tempTypeMaps[type][currKey]
if (!currGpCol) {
currGpCol = currCol
tempTypeMaps[type][currKey] = currGpCol
renderListMaps[type].push(currGpCol)
}
if (currGpCol) {
if (!currGpCol.children) {
currGpCol.children = []
}
currGpCol.children.push(minCol)
}
}
for (let i = 0; i < scaleDateList.length; i++) {
const itemDate = scaleDateList[i]
let [yy, yyyy, M, MM, d, dd, H, HH, m, mm, s, ss] = XEUtils.toDateString(itemDate, 'yy-yyyy-M-MM-d-dd-H-HH-m-mm-s-ss').split('-')
const e = itemDate.getDay()
const E = e + 1
const q = Math.ceil((itemDate.getMonth() + 1) / 3)
const W = `${XEUtils.getYearWeek(itemDate, weekScale ? weekScale.startDay : undefined)}`
const WW = XEUtils.padStart(W, 2, '0')
if (isMinWeek && checkWeekOfsetYear(W, M)) {
yyyy = `${Number(yyyy) + 1}`
M = '1'
MM = '0' + M
}
const dateObj: VxeGanttDefines.ScaleDateObj = { date: itemDate, yy, yyyy, M, MM, d, dd, H, HH, m, mm, s, ss, q, W, WW, E, e }
const colMaps: Record<VxeGanttDefines.ColumnScaleType, VxeGanttDefines.ViewColumn> = {
year: {
field: yyyy,
title: yyyy,
dateObj
},
quarter: {
field: `${yyyy}_q${q}`,
title: `${q}`,
dateObj
},
month: {
field: `${yyyy}_${MM}`,
title: MM,
dateObj
},
week: {
field: `${yyyy}_W${W}`,
title: `${W}`,
dateObj
},
day: {
field: `${yyyy}_${MM}_${dd}_E${E}`,
title: `${E}`,
dateObj
},
date: {
field: `${yyyy}_${MM}_${dd}`,
title: dd,
dateObj
},
hour: {
field: `${yyyy}_${MM}_${dd}_${HH}`,
title: HH,
dateObj
},
minute: {
field: `${yyyy}_${MM}_${dd}_${HH}_${mm}`,
title: mm,
dateObj
},
second: {
field: `${yyyy}_${MM}_${dd}_${HH}_${mm}_${ss}`,
title: ss,
dateObj
}
}
const minCol = colMaps[minScale.type]
if (minScale.level < 19) {
handleData('year', colMaps, minCol)
}
if (minScale.level < 17) {
handleData('quarter', colMaps, minCol)
}
if (minScale.level < 15) {
handleData('month', colMaps, minCol)
}
if (minScale.level < 13) {
handleData('week', colMaps, minCol)
}
if (minScale.level < 11) {
handleData('day', colMaps, minCol)
}
if (minScale.level < 9) {
handleData('date', colMaps, minCol)
}
if (minScale.level < 7) {
handleData('hour', colMaps, minCol)
}
if (minScale.level < 5) {
handleData('minute', colMaps, minCol)
}
if (minScale.level < 3) {
handleData('second', colMaps, minCol)
}
fullCols.push(minCol)
}
taskScaleList.forEach(scaleItem => {
if (scaleItem.type === minScale.type) {
groupCols.push({
scaleItem,
columns: fullCols
})
return
}
const list = renderListMaps[scaleItem.type] || []
if (list) {
list.forEach(item => {
item.childCount = item.children ? item.children.length : 0
item.children = undefined
})
}
groupCols.push({
scaleItem,
columns: list
})
})
}
return {
fullCols,
groupCols
}
}
/**
* 判断周的年份是否跨年
*/
const checkWeekOfsetYear = (W: number | string, M: number | string) => {
return `${W}` === '1' && `${M}` === '12'
}
/**
* 周维度，由于年份和第几周是冲突的行为，所以需要特殊处理，判断是否跨年，例如
* '2024-12-31' 'yyyy-MM-dd W' >> '2024-12-31 1'
* '2025-01-01' 'yyyy-MM-dd W' >> '2025-01-01 1'
*/
const parseWeekObj = (date: any, firstDay?: 0 | 5 | 1 | 2 | 3 | 4 | 6) => {
const currDate = XEUtils.toStringDate(date)
let yyyy = currDate.getFullYear()
const month = currDate.getMonth()
const weekNum = XEUtils.getYearWeek(currDate, firstDay)
if (checkWeekOfsetYear(weekNum, month + 1)) {
yyyy++
}
return {
yyyy,
W: weekNum
}
}
const createChartRender = (fullCols: VxeGanttDefines.ViewColumn[]) => {
const minScale = computeMinScale.value
const scaleStep = computeScaleStep.value
const scaleUnit = computeScaleUnit.value
const weekScale = computeWeekScale.value
const dateFormat = computeDateFormat.value
if (minScale) {
const currRatio = scaleStep > 1 ? 1 / scaleStep : 0
switch (scaleUnit) {
case 'year': {
const showActualProgress = /M|d|H|m|s|S/.test(dateFormat)
const renderFormat = 'yyyy'
const indexMaps: Record<string, number> = {}
fullCols.forEach(({ dateObj }, i) => {
const currStr = XEUtils.toDateString(dateObj.date, 'yyyy')
indexMaps[currStr] = i
if (currRatio) {
let currStep = scaleStep - 1
while (currStep) {
const currStr = XEUtils.toDateString(XEUtils.getWhatYear(dateObj.date, scaleStep - currStep), renderFormat)
indexMaps[currStr] = i + currRatio
currStep--
}
}
})
return (startValue: any, endValue: any) => {
const startValDate = parseStringDate(startValue)
const endValDate = parseStringDate(endValue)
const startStr = XEUtils.toDateString(startValDate, renderFormat)
const startDate = showActualProgress ? startValDate : XEUtils.getWhatYear(startValDate, 0, 'first')
const startFirstDate = XEUtils.getWhatYear(startValDate, 0, 'first')
const endStr = XEUtils.toDateString(endValDate, renderFormat)
const endDate = showActualProgress ? endValDate : XEUtils.getWhatYear(endValDate, 0, 'last')
const endFirstDate = XEUtils.getWhatYear(endDate, 0, 'first')
// 当前是年维度，当指定解析格式精确到天时，显示实际进度
let startSubtractSize = 0
let endSubtractSize = 1
if (showActualProgress) {
// 按年的天数比计算
const syDaySize = XEUtils.getDayOfYear(startDate, 0)
startSubtractSize = (startDate.getTime() - startFirstDate.getTime()) / dayMs / syDaySize
const eyDaySize = XEUtils.getDayOfYear(endDate, 0)
endSubtractSize = (endDate.getTime() - endFirstDate.getTime()) / dayMs / eyDaySize
if (currRatio) {
startSubtractSize *= currRatio
endSubtractSize *= currRatio
}
}
const offsetLeftSize = (indexMaps[startStr] || 0) + startSubtractSize
return {
offsetLeftSize,
offsetWidthSize: (indexMaps[endStr] || 0) - offsetLeftSize + endSubtractSize
}
}
}
case 'quarter': {
const showActualProgress = /M|d|H|m|ss|S/.test(dateFormat)
const renderFormat = 'yyyy-q'
const indexMaps: Record<string, number> = {}
fullCols.forEach(({ dateObj }, i) => {
const currStr = XEUtils.toDateString(dateObj.date, renderFormat)
indexMaps[currStr] = i
if (currRatio) {
let currStep = scaleStep - 1
while (currStep) {
const currStr = XEUtils.toDateString(XEUtils.getWhatQuarter(dateObj.date, scaleStep - currStep), renderFormat)
indexMaps[currStr] = i + currRatio
currStep--
}
}
})
return (startValue: any, endValue: any) => {
const startValDate = parseStringDate(startValue)
const endValDate = parseStringDate(endValue)
const startStr = XEUtils.toDateString(startValDate, renderFormat)
const startDate = showActualProgress ? startValDate : XEUtils.getWhatQuarter(startValDate, 0, 'first')
const startFirstDate = XEUtils.getWhatQuarter(startValDate, 0, 'first')
const endStr = XEUtils.toDateString(endValDate, renderFormat)
const endDate = showActualProgress ? endValDate : XEUtils.getWhatQuarter(endValDate, 0, 'last')
const endFirstDate = XEUtils.getWhatQuarter(endDate, 0, 'first')
// 当前是季度维度，当指定解析格式精确到天时，显示实际进度
let startSubtractSize = 0
let endSubtractSize = 1
if (showActualProgress) {
// 按季度天数比计算
const sqDaySize = XEUtils.getDayOfQuarter(startDate, 0)
startSubtractSize = (startDate.getTime() - startFirstDate.getTime()) / dayMs / sqDaySize
const eqDaySize = XEUtils.getDayOfQuarter(endDate, 0)
endSubtractSize = (endDate.getTime() - endFirstDate.getTime()) / dayMs / eqDaySize
if (currRatio) {
startSubtractSize *= currRatio
endSubtractSize *= currRatio
}
}
const offsetLeftSize = (indexMaps[startStr] || 0) + startSubtractSize
return {
offsetLeftSize,
offsetWidthSize: (indexMaps[endStr] || 0) - offsetLeftSize + endSubtractSize
}
}
}
case 'month': {
const renderFormat = 'yyyy-MM'
const showActualProgress = /d|H|m|ss|S/.test(dateFormat)
const indexMaps: Record<string, number> = {}
fullCols.forEach(({ dateObj }, i) => {
const currStr = XEUtils.toDateString(dateObj.date, renderFormat)
indexMaps[currStr] = i
if (currRatio) {
let currStep = scaleStep - 1
while (currStep) {
const currStr = XEUtils.toDateString(XEUtils.getWhatMonth(dateObj.date, scaleStep - currStep), renderFormat)
indexMaps[currStr] = i + currRatio
currStep--
}
}
})
return (startValue: any, endValue: any) => {
const startValDate = parseStringDate(startValue)
const endValDate = parseStringDate(endValue)
const startStr = XEUtils.toDateString(startValDate, renderFormat)
const startDate = showActualProgress ? startValDate : XEUtils.getWhatMonth(startValDate, 0, 'first')
const startFirstDate = XEUtils.getWhatMonth(startValDate, 0, 'first')
const endStr = XEUtils.toDateString(endValDate, renderFormat)
const endDate = showActualProgress ? endValDate : XEUtils.getWhatMonth(endValDate, 0, 'last')
const endFirstDate = XEUtils.getWhatMonth(endDate, 0, 'first')
// 当前是月维度，当指定解析格式精确到天时，显示实际进度
let startSubtractSize = 0
let endSubtractSize = 1
if (showActualProgress) {
// 按月天数比计算
const smDaySize = XEUtils.getDayOfMonth(startDate, 0)
startSubtractSize = (startDate.getTime() - startFirstDate.getTime()) / dayMs / smDaySize
const emDaySize = XEUtils.getDayOfMonth(endDate, 0)
endSubtractSize = (endDate.getTime() - endFirstDate.getTime()) / dayMs / emDaySize
if (currRatio) {
startSubtractSize *= currRatio
endSubtractSize *= currRatio
}
}
const offsetLeftSize = (indexMaps[startStr] || 0) + startSubtractSize
return {
offsetLeftSize,
offsetWidthSize: (indexMaps[endStr] || 0) - offsetLeftSize + endSubtractSize
}
}
}
case 'week': {
const weekStartDay = weekScale ? weekScale.startDay : undefined
const showActualProgress = /d|H|m|s|S/.test(dateFormat)
const indexMaps: Record<string, number> = {}
fullCols.forEach(({ dateObj }, i) => {
const currStr = `${dateObj.yyyy}-${dateObj.W}`
indexMaps[currStr] = i
if (currRatio) {
let currStep = scaleStep - 1
while (currStep) {
const offsetDate = XEUtils.getWhatWeek(dateObj.date, scaleStep - currStep, weekStartDay, weekStartDay)
let [yyyy, M] = XEUtils.toDateString(offsetDate, 'yyyy-M-MM-dd-HH-mm-ss').split('-')
const W = `${XEUtils.getYearWeek(offsetDate, weekScale ? weekScale.startDay : undefined)}`
if (checkWeekOfsetYear(W, M)) {
yyyy = `${Number(yyyy) + 1}`
}
const currStr = `${yyyy}-${W}`
indexMaps[currStr] = i + currRatio
currStep--
}
}
})
return (startValue: any, endValue: any) => {
const startValDate = parseStringDate(startValue)
const endValDate = parseStringDate(endValue)
const startDate = showActualProgress ? startValDate : XEUtils.getWhatWeek(startValDate, 0, 'first', weekStartDay)
const startWeekObj = parseWeekObj(startDate, weekStartDay)
const startStr = `${startWeekObj.yyyy}-${startWeekObj.W}`
const startFirstDate = XEUtils.getWhatWeek(startDate, 0, 'first', weekStartDay)
const endDate = showActualProgress ? endValDate : XEUtils.getWhatWeek(endValDate, 0, 'first', weekStartDay)
const endWeekObj = parseWeekObj(endDate, weekStartDay)
const endStr = `${endWeekObj.yyyy}-${endWeekObj.W}`
const endFirstDate = XEUtils.getWhatWeek(endDate, 0, 'first', weekStartDay)
// 当前是周维度，当指定解析格式精确到天时，显示实际进度
let startSubtractSize = 0
let endSubtractSize = 1
if (showActualProgress) {
// 按周天数比计算
startSubtractSize = (startDate.getTime() - startFirstDate.getTime()) / dayMs / 7
endSubtractSize = (endDate.getTime() - endFirstDate.getTime()) / dayMs / 7
if (currRatio) {
startSubtractSize *= currRatio
endSubtractSize *= currRatio
}
}
const offsetLeftSize = (indexMaps[startStr] || 0) + startSubtractSize
return {
offsetLeftSize,
offsetWidthSize: (indexMaps[endStr] || 0) - offsetLeftSize + endSubtractSize
}
}
}
case 'day':
case 'date': {
const renderFormat = 'yyyy-MM-dd'
const showActualProgress = /H|m|s|S/.test(dateFormat)
const indexMaps: Record<string, number> = {}
fullCols.forEach(({ dateObj }, i) => {
const currStr = XEUtils.toDateString(dateObj.date, renderFormat)
indexMaps[currStr] = i
if (currRatio) {
let currStep = scaleStep - 1
while (currStep) {
const currStr = XEUtils.toDateString(XEUtils.getWhatDay(dateObj.date, scaleStep - currStep), renderFormat)
indexMaps[currStr] = i + currRatio
currStep--
}
}
})
return (startValue: any, endValue: any) => {
const startValDate = parseStringDate(startValue)
const endValDate = parseStringDate(endValue)
const startStr = XEUtils.toDateString(startValDate, renderFormat)
const startDate = showActualProgress ? startValDate : XEUtils.getWhatDay(startValDate, 0, 'first')
const startFirstDate = XEUtils.getWhatDay(startDate, 0, 'first')
const endStr = XEUtils.toDateString(endValDate, renderFormat)
const endDate = showActualProgress ? endValDate : XEUtils.getWhatDay(endValDate, 0, 'last')
const endFirstDate = XEUtils.getWhatDay(endDate, 0, 'first')
// 当前是天维度，当指定解析格式精确到时分秒豪秒时，显示实际进度
let startSubtractSize = 0
let endSubtractSize = 1
if (showActualProgress) {
startSubtractSize = (startDate.getTime() - startFirstDate.getTime()) / dayMs
endSubtractSize = (endDate.getTime() - endFirstDate.getTime()) / dayMs
if (currRatio) {
startSubtractSize *= currRatio
endSubtractSize *= currRatio
}
}
const offsetLeftSize = (indexMaps[startStr] || 0) + startSubtractSize
return {
offsetLeftSize,
offsetWidthSize: (indexMaps[endStr] || 0) - offsetLeftSize + endSubtractSize
}
}
}
case 'hour': {
const renderFormat = 'yyyy-MM-dd HH'
const showActualProgress = /m|s|S/.test(dateFormat)
const indexMaps: Record<string, number> = {}
fullCols.forEach(({ dateObj }, i) => {
const currStr = XEUtils.toDateString(dateObj.date, renderFormat)
indexMaps[currStr] = i
if (currRatio) {
let currStep = scaleStep - 1
while (currStep) {
const currStr = XEUtils.toDateString(XEUtils.getWhatHours(dateObj.date, scaleStep - currStep), renderFormat)
indexMaps[currStr] = i + currRatio
currStep--
}
}
})
return (startValue: any, endValue: any) => {
const startValDate = parseStringDate(startValue)
const endValDate = parseStringDate(endValue)
const startStr = XEUtils.toDateString(startValDate, renderFormat)
const startDate = showActualProgress ? startValDate : XEUtils.getWhatHours(startValDate, 0, 'first')
const startFirstDate = XEUtils.getWhatHours(startDate, 0, 'first')
const endStr = XEUtils.toDateString(endValDate, renderFormat)
const endDate = showActualProgress ? endValDate : XEUtils.getWhatHours(endValDate, 0, 'last')
const endFirstDate = XEUtils.getWhatHours(endDate, 0, 'first')
// 当前是小时维度，当指定解析格式精确到分秒豪秒时，显示实际进度
let startSubtractSize = 0
let endSubtractSize = 1
if (showActualProgress) {
startSubtractSize = (startDate.getTime() - startFirstDate.getTime()) / hourMs
endSubtractSize = (endDate.getTime() - endFirstDate.getTime()) / hourMs
if (currRatio) {
startSubtractSize *= currRatio
endSubtractSize *= currRatio
}
}
const offsetLeftSize = (indexMaps[startStr] || 0) + startSubtractSize
return {
offsetLeftSize,
offsetWidthSize: (indexMaps[endStr] || 0) - offsetLeftSize + endSubtractSize
}
}
}
case 'minute': {
const renderFormat = 'yyyy-MM-dd HH:mm'
const showActualProgress = /s|S/.test(dateFormat)
const indexMaps: Record<string, number> = {}
fullCols.forEach(({ dateObj }, i) => {
const currStr = XEUtils.toDateString(dateObj.date, renderFormat)
indexMaps[currStr] = i
if (currRatio) {
let currStep = scaleStep - 1
while (currStep) {
const currStr = XEUtils.toDateString(XEUtils.getWhatMinutes(dateObj.date, scaleStep - currStep), renderFormat)
indexMaps[currStr] = i + currRatio
currStep--
}
}
})
return (startValue: any, endValue: any) => {
const startValDate = parseStringDate(startValue)
const endValDate = parseStringDate(endValue)
const startStr = XEUtils.toDateString(startValDate, renderFormat)
const startDate = showActualProgress ? startValDate : XEUtils.getWhatMinutes(startValDate, 0, 'first')
const startFirstDate = XEUtils.getWhatMinutes(startDate, 0, 'first')
const endStr = XEUtils.toDateString(endValDate, renderFormat)
const endDate = showActualProgress ? endValDate : XEUtils.getWhatMinutes(endValDate, 0, 'last')
const endFirstDate = XEUtils.getWhatMinutes(endDate, 0, 'first')
// 当前是分钟维度，当指定解析格式精确到秒豪秒时，显示实际进度
let startSubtractSize = 0
let endSubtractSize = 1
if (showActualProgress) {
startSubtractSize = (startDate.getTime() - startFirstDate.getTime()) / minuteMs
endSubtractSize = (endDate.getTime() - endFirstDate.getTime()) / minuteMs
if (currRatio) {
startSubtractSize *= currRatio
endSubtractSize *= currRatio
}
}
const offsetLeftSize = (indexMaps[startStr] || 0) + startSubtractSize
return {
offsetLeftSize,
offsetWidthSize: (indexMaps[endStr] || 0) - offsetLeftSize + endSubtractSize
}
}
}
case 'second': {
const renderFormat = 'yyyy-MM-dd HH:mm:ss'
const showActualProgress = /S/.test(dateFormat)
const indexMaps: Record<string, number> = {}
fullCols.forEach(({ dateObj }, i) => {
const currStr = XEUtils.toDateString(dateObj.date, renderFormat)
indexMaps[currStr] = i
if (currRatio) {
let currStep = scaleStep - 1
while (currStep) {
const currStr = XEUtils.toDateString(XEUtils.getWhatSeconds(dateObj.date, scaleStep - currStep), renderFormat)
indexMaps[currStr] = i + currRatio
currStep--
}
}
})
return (startValue: any, endValue: any) => {
const startValDate = parseStringDate(startValue)
const endValDate = parseStringDate(endValue)
const startStr = XEUtils.toDateString(startValDate, renderFormat)
const startDate = showActualProgress ? startValDate : XEUtils.getWhatSeconds(startValDate, 0, 'first')
const startFirstDate = XEUtils.getWhatSeconds(startDate, 0, 'first')
const endStr = XEUtils.toDateString(endValDate, renderFormat)
const endDate = showActualProgress ? endValDate : XEUtils.getWhatSeconds(endValDate, 0, 'last')
const endFirstDate = XEUtils.getWhatSeconds(endDate, 0, 'first')
// 当前是秒维度，当指定解析格式精确到豪秒时，显示实际进度
let startSubtractSize = 0
let endSubtractSize = 1
if (showActualProgress) {
startSubtractSize = (startDate.getTime() - startFirstDate.getTime()) / secondMs
endSubtractSize = (endDate.getTime() - endFirstDate.getTime()) / secondMs
if (currRatio) {
startSubtractSize *= currRatio
endSubtractSize *= currRatio
}
}
const offsetLeftSize = (indexMaps[startStr] || 0) + startSubtractSize
return {
offsetLeftSize,
offsetWidthSize: (indexMaps[endStr] || 0) - offsetLeftSize + endSubtractSize
}
}
}
}
}
return () => {
return {
offsetLeftSize: 0,
offsetWidthSize: 0
}
}
}
const handleParseColumn = () => {
const ganttProps = $xeGantt.props
const { treeConfig } = ganttProps
const { minViewDate, maxViewDate } = reactData
const { fullCols, groupCols } = handleColumnHeader()
if (minViewDate && maxViewDate && fullCols.length) {
const $xeTable = internalData.xeTable
if ($xeTable) {
const startField = computeStartField.value
const endField = computeEndField.value
const typeField = computeTypeField.value
const { computeAggregateOpts, computeTreeOpts } = $xeTable.getComputeMaps()
const tableReactData = $xeTable.reactData
const { isRowGroupStatus } = tableReactData
const tableInternalData = $xeTable.internalData
const { afterFullData, afterTreeFullData, afterGroupFullData } = tableInternalData
const aggregateOpts = computeAggregateOpts.value
const treeOpts = computeTreeOpts.value
const { transform } = treeOpts
const childrenField = treeOpts.children || treeOpts.childrenField
const ctMaps: Record<string, VxeGanttDefines.RowCacheItem> = {}
const renderFn = createChartRender(fullCols)
const handleParseRender = (row: any) => {
const rowid = $xeTable.getRowid(row)
let startValue = XEUtils.get(row, startField)
let endValue = XEUtils.get(row, endField)
const renderTaskType = getTaskType(XEUtils.get(row, typeField))
const isMilestone = hasMilestoneTask(renderTaskType)
const isSubview = hasSubviewTask(renderTaskType)
if (isMilestone) {
if (!startValue) {
startValue = endValue
}
endValue = startValue
}
if (isSubview) {
ctMaps[rowid] = {
row,
rowid,
oLeftSize: 0,
oWidthSize: 0
}
} else if (startValue && endValue) {
const { offsetLeftSize, offsetWidthSize } = renderFn(startValue, endValue)
ctMaps[rowid] = {
row,
rowid,
oLeftSize: offsetLeftSize,
oWidthSize: offsetWidthSize
}
}
}
if (isRowGroupStatus) {
// 行分组
const mapChildrenField = aggregateOpts.mapChildrenField
if (mapChildrenField) {
XEUtils.eachTree(afterGroupFullData, handleParseRender, { children: mapChildrenField })
}
} else if (treeConfig) {
// 树结构
XEUtils.eachTree(afterTreeFullData, handleParseRender, { children: transform ? treeOpts.mapChildrenField : childrenField })
} else {
afterFullData.forEach(handleParseRender)
}
internalData.chartMaps = ctMaps
}
}
internalData.visibleColumn = fullCols
reactData.headerGroups = groupCols
updateTodayData()
updateScrollXStatus()
handleTableColumn()
}
const handleUpdateData = () => {
const ganttProps = $xeGantt.props
const { treeConfig } = ganttProps
const { scrollXStore } = internalData
const $xeTable = internalData.xeTable
const sdMaps: Record<string, any> = {}
const edMaps: Record<string, any> = {}
let minDate: Date | null = null
let maxDate: Date | null = null
if ($xeTable) {
const startField = computeStartField.value
const endField = computeEndField.value
const typeField = computeTypeField.value
const { computeAggregateOpts, computeTreeOpts } = $xeTable.getComputeMaps()
const tableReactData = $xeTable.reactData
const { isRowGroupStatus } = tableReactData
const tableInternalData = $xeTable.internalData
const { afterFullData, afterTreeFullData, afterGroupFullData } = tableInternalData
const aggregateOpts = computeAggregateOpts.value
const treeOpts = computeTreeOpts.value
const { transform } = treeOpts
const childrenField = treeOpts.children || treeOpts.childrenField
const handleMinMaxData = (row: any) => {
let startValue = XEUtils.get(row, startField)
let endValue = XEUtils.get(row, endField)
const typeValue = XEUtils.get(row, typeField)
const isMilestone = hasMilestoneTask(typeValue)
if (!startValue) {
startValue = endValue
}
if (isMilestone || !endValue) {
endValue = startValue
}
if (startValue) {
const startDate = parseStringDate(startValue)
if (!minDate || minDate.getTime() > startDate.getTime()) {
minDate = startDate
}
}
if (endValue) {
const endDate = parseStringDate(endValue)
if (!maxDate || maxDate.getTime() < endDate.getTime()) {
maxDate = endDate
}
}
}
if (isRowGroupStatus) {
// 行分组
const mapChildrenField = aggregateOpts.mapChildrenField
if (mapChildrenField) {
XEUtils.eachTree(afterGroupFullData, handleMinMaxData, { children: mapChildrenField })
}
} else if (treeConfig) {
// 树结构
XEUtils.eachTree(afterTreeFullData, handleMinMaxData, { children: transform ? treeOpts.mapChildrenField : childrenField })
} else {
afterFullData.forEach(handleMinMaxData)
}
}
scrollXStore.startIndex = 0
scrollXStore.endIndex = Math.max(1, scrollXStore.visibleSize)
reactData.minViewDate = minDate
reactData.maxViewDate = maxDate
internalData.startMaps = sdMaps
internalData.endMaps = edMaps
handleParseColumn()
}
const calcScrollbar = () => {
const { scrollXWidth, scrollYHeight } = reactData
const { elemStore } = internalData
const scrollbarOpts = computeScrollbarOpts.value
const bodyWrapperElem = getRefElem(elemStore['main-body-wrapper'])
const xHandleEl = refScrollXHandleElem.value
const yHandleEl = refScrollYHandleElem.value
let overflowY = false
let overflowX = false
if (bodyWrapperElem) {
overflowY = scrollYHeight > bodyWrapperElem.clientHeight
if (yHandleEl) {
reactData.scrollbarWidth = scrollbarOpts.width || (yHandleEl.offsetWidth - yHandleEl.clientWidth) || 14
}
reactData.overflowY = overflowY
overflowX = scrollXWidth > bodyWrapperElem.clientWidth
if (xHandleEl) {
reactData.scrollbarHeight = scrollbarOpts.height || (xHandleEl.offsetHeight - xHandleEl.clientHeight) || 14
}
reactData.overflowX = overflowX
}
}
const handleSubTaskMinMaxSize = ($xeTable: VxeTableConstructor, list: any[]) => {
const { chartMaps } = internalData
const { computeTreeOpts } = $xeTable.getComputeMaps()
const treeOpts = computeTreeOpts.value
const childrenField = treeOpts.children || treeOpts.childrenField
const typeField = computeTypeField.value
let minChildLeftSize = 0
let maxChildLeftSize = 0
XEUtils.eachTree(list, childRow => {
const childRowid = $xeTable.getRowid(childRow)
const renderTaskType = XEUtils.get(childRow, typeField)
if (hasSubviewTask(renderTaskType)) {
return
}
const childChartRest = childRowid ? chartMaps[childRowid] : null
if (childChartRest) {
maxChildLeftSize = Math.max(maxChildLeftSize, childChartRest.oLeftSize + childChartRest.oWidthSize)
minChildLeftSize = minChildLeftSize ? Math.min(minChildLeftSize, childChartRest.oLeftSize) : childChartRest.oLeftSize
}
}, { children: childrenField })
return {
minSize: minChildLeftSize,
maxSize: maxChildLeftSize
}
}
const updateTaskChartStyle = () => {
const { dragBarRow } = ganttInternalData
const { viewCellWidth } = reactData
const { elemStore, chartMaps } = internalData
const $xeTable = internalData.xeTable
const chartWrapper = getRefElem(elemStore['main-chart-task-wrapper'])
if (chartWrapper && $xeTable) {
const { computeTreeOpts } = $xeTable.getComputeMaps()
const treeOpts = computeTreeOpts.value
const childrenField = treeOpts.children || treeOpts.childrenField
XEUtils.arrayEach(chartWrapper.children, (rowEl) => {
const barEl = rowEl.children[0] as HTMLDivElement
if (!barEl) {
return
}
const rowid = rowEl.getAttribute('rowid')
if (dragBarRow && $xeTable.getRowid(dragBarRow) === rowid) {
return
}
const chartRest = rowid ? chartMaps[rowid] : null
const row = chartRest ? chartRest.row : null
// 子任务视图
if (hasClass(barEl, 'is--subview')) {
const childWrapperEl = barEl.firstElementChild as HTMLDivElement
if (childWrapperEl) {
// 行内展示
if (hasClass(childWrapperEl, 'is--inline')) {
XEUtils.arrayEach(childWrapperEl.children, (childRowEl) => {
const childBarEl = childRowEl.children[0] as HTMLDivElement
const childRowid = childBarEl.getAttribute('rowid') || ''
const childChartRest = childRowid ? chartMaps[childRowid] : null
if (childChartRest) {
const childRow = childChartRest.row
// 如果是子视图
if (hasClass(childBarEl, 'is--subview')) {
const subChildren: any[] = childRow[childrenField]
const { minSize: minChildLeftSize, maxSize: maxChildLeftSize } = handleSubTaskMinMaxSize($xeTable, subChildren)
childBarEl.style.left = `${viewCellWidth * minChildLeftSize}px`
childBarEl.style.width = `${viewCellWidth * (maxChildLeftSize - minChildLeftSize)}px`
} else {
childBarEl.style.left = `${getTaskBarLeft(childChartRest, viewCellWidth)}px`
if (!hasClass(childBarEl, 'is--milestone')) {
// 里程碑不需要宽度
childBarEl.style.width = `${getTaskBarWidth(childChartRest, viewCellWidth)}px`
}
}
}
})
} else {
// 如果展开子任务
const childRowEl = childWrapperEl.children[0] as HTMLDivElement
const childBarEl = childRowEl ? childRowEl.children[0] as HTMLDivElement : null
if (childBarEl) {
const rowChildren: any[] = row ? row[childrenField] : []
const { minSize: minChildLeftSize, maxSize: maxChildLeftSize } = handleSubTaskMinMaxSize($xeTable, rowChildren)
childBarEl.style.left = `${viewCellWidth * minChildLeftSize}px`
childBarEl.style.width = `${viewCellWidth * (maxChildLeftSize - minChildLeftSize)}px`
}
}
}
} else {
barEl.style.left = `${getTaskBarLeft(chartRest, viewCellWidth)}px`
// 里程碑不需要宽度
if (!hasClass(barEl, 'is--milestone')) {
barEl.style.width = `${getTaskBarWidth(chartRest, viewCellWidth)}px`
}
}
})
}
return nextTick()
}
const updateStyle = () => {
const { scrollbarWidth, scrollbarHeight, headerGroups, tableColumn } = reactData
const { elemStore, visibleColumn } = internalData
const $xeTable = internalData.xeTable
const el = refElem.value
if (!el) {
return
}
if (!$xeGantt) {
return
}
const scrollbarOpts = computeScrollbarOpts.value
const scrollbarXToTop = computeScrollbarXToTop.value
const scrollbarYToLeft = computeScrollbarYToLeft.value
const xLeftCornerEl = refScrollXLeftCornerElem.v