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/*
* @Author: weisheng
* @Date: 2023-06-12 10:04:19
* @LastEditTime: 2023-07-15 16:16:34
* @LastEditors: weisheng
* @Description:
* @FilePath: \wot-design-uni\src\uni_modules\wot-design-uni\components\wd-calendar-view\index.scss
* 记得注释
*/

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@import '../../common/abstracts/variable';
@import '../../common/abstracts/mixin';
.wot-theme-dark {
@include b(month) {
@include e(title) {
color: $-dark-color;
}
@include e(days) {
color: $-dark-color;
}
@include e(day) {
@include when(disabled) {
.wd-month__day-text {
color: $-dark-color-gray;
}
}
}
}
}
@include b(month) {
@include e(title) {
display: flex;
align-items: center;
justify-content: center;
height: 45px;
font-size: $-calendar-panel-title-fs;
color: $-calendar-panel-title-color;
}
@include e(days) {
display: flex;
flex-wrap: wrap;
font-size: $-calendar-day-fs;
color: $-calendar-day-color;
}
@include e(day) {
position: relative;
width: 14.285%;
height: $-calendar-day-height;
line-height: $-calendar-day-height;
text-align: center;
margin-bottom: $-calendar-item-margin-bottom;
@include when(disabled) {
.wd-month__day-text {
color: $-calendar-disabled-color;
}
}
@include when(current) {
color: $-calendar-active-color;
}
@include when(selected, multiple-selected) {
.wd-month__day-container {
border-radius: $-calendar-active-border;
background: $-calendar-active-color;
color: $-calendar-selected-color;
}
}
@include when(middle) {
.wd-month__day-container {
background: $-calendar-range-color;
}
}
@include when(multiple-middle) {
.wd-month__day-container {
background: $-calendar-active-color;
color: $-calendar-selected-color;
}
}
@include when(start) {
&::after {
position: absolute;
content: '';
height: $-calendar-day-height;
top: 0;
right: 0;
left: 50%;
background: $-calendar-range-color;
z-index: 1;
}
&.is-without-end::after {
display: none;
}
.wd-month__day-container {
background: $-calendar-active-color;
color: $-calendar-selected-color;
border-radius: $-calendar-active-border 0 0 $-calendar-active-border;
}
}
@include when(end) {
&::after {
position: absolute;
content: '';
height: $-calendar-day-height;
top: 0;
left: 0;
right: 50%;
background: $-calendar-range-color;
z-index: 1;
}
.wd-month__day-container {
background: $-calendar-active-color;
color: $-calendar-selected-color;
border-radius: 0 $-calendar-active-border $-calendar-active-border 0;
}
}
@include when(same) {
.wd-month__day-container {
background: $-calendar-active-color;
color: $-calendar-selected-color;
border-radius: $-calendar-active-border;
}
}
@include when(last-row){
margin-bottom: 0;
}
}
@include e(day-container) {
position: relative;
z-index: 2;
}
@include e(day-text) {
font-weight: $-calendar-day-fw;
}
@include e(day-top) {
position: absolute;
top: 10px;
left: 0;
right: 0;
line-height: 1.1;
font-size: $-calendar-info-fs;
text-align: center;
}
@include e(day-bottom) {
position: absolute;
bottom: 10px;
left: 0;
right: 0;
line-height: 1.1;
font-size: $-calendar-info-fs;
text-align: center;
}
}

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<template>
<view>
<wd-toast selector="wd-month" />
<view class="month">
<view class="wd-month">
<view class="wd-month__title" v-if="showTitle">{{ monthTitle(date) }}</view>
<view class="wd-month__days">
<view
v-for="(item, index) in days"
:key="index"
:class="`wd-month__day ${item.disabled ? 'is-disabled' : ''} ${item.isLastRow ? 'is-last-row' : ''} ${
item.type ? dayTypeClass(item.type) : ''
}`"
:style="index === 0 ? firstDayStyle : ''"
@click="handleDateClick(index)"
>
<view class="wd-month__day-container">
<view class="wd-month__day-top">{{ item.topInfo }}</view>
<view class="wd-month__day-text">
{{ item.text }}
</view>
<view class="wd-month__day-bottom">{{ item.bottomInfo }}</view>
</view>
</view>
</view>
</view>
</view>
</view>
</template>
<script lang="ts">
export default {
options: {
addGlobalClass: true,
virtualHost: true,
styleIsolation: 'shared'
}
}
</script>
<script lang="ts" setup>
import wdToast from '../../wd-toast/wd-toast.vue'
import { computed, ref, watch, type CSSProperties } from 'vue'
import {
compareDate,
formatMonthTitle,
getDateByDefaultTime,
getDayByOffset,
getDayOffset,
getItemClass,
getMonthEndDay,
getNextDay,
getPrevDay,
getWeekRange
} from '../utils'
import { useToast } from '../../wd-toast'
import { deepClone, isArray, isFunction, objToStyle } from '../../common/util'
import { useTranslate } from '../../composables/useTranslate'
import type { CalendarDayItem, CalendarDayType } from '../types'
import { monthProps } from './types'
const props = defineProps(monthProps)
const emit = defineEmits(['change'])
const { translate } = useTranslate('calendar-view')
const days = ref<Array<CalendarDayItem>>([])
const toast = useToast('wd-month')
const offset = computed(() => {
const firstDayOfWeek = props.firstDayOfWeek >= 7 ? props.firstDayOfWeek % 7 : props.firstDayOfWeek
const offset = (7 + new Date(props.date).getDay() - firstDayOfWeek) % 7
return offset
})
const dayTypeClass = computed(() => {
return (monthType: CalendarDayType) => {
return getItemClass(monthType, props.value, props.type)
}
})
const monthTitle = computed(() => {
return (date: number) => {
return formatMonthTitle(date)
}
})
const firstDayStyle = computed(() => {
const dayStyle: CSSProperties = {}
dayStyle.marginLeft = `${(100 / 7) * offset.value}%`
return objToStyle(dayStyle)
})
const isLastRow = (date: number) => {
const currentDate = new Date(date)
const currentDay = currentDate.getDate()
const daysInMonth = getMonthEndDay(currentDate.getFullYear(), currentDate.getMonth() + 1)
const totalDaysShown = offset.value + daysInMonth
const totalRows = Math.ceil(totalDaysShown / 7)
return Math.ceil((offset.value + currentDay) / 7) === totalRows
}
watch(
[() => props.type, () => props.date, () => props.value, () => props.minDate, () => props.maxDate, () => props.formatter],
() => {
setDays()
},
{
deep: true,
immediate: true
}
)
function setDays() {
const dayList: Array<CalendarDayItem> = []
const date = new Date(props.date)
const year = date.getFullYear()
const month = date.getMonth()
const totalDay = getMonthEndDay(year, month + 1)
let value = props.value
if ((props.type === 'week' || props.type === 'weekrange') && value) {
value = getWeekValue()
}
for (let day = 1; day <= totalDay; day++) {
const date = new Date(year, month, day).getTime()
let type: CalendarDayType = getDayType(date, value as number | number[] | null)
if (!type && compareDate(date, Date.now()) === 0) {
type = 'current'
}
const dayObj = getFormatterDate(date, day, type)
dayList.push(dayObj)
}
days.value = dayList
}
function getDayType(date: number, value: number | number[] | null): CalendarDayType {
switch (props.type) {
case 'date':
case 'datetime':
return getDateType(date)
case 'dates':
return getDatesType(date)
case 'daterange':
case 'datetimerange':
return getDatetimeType(date, value)
case 'week':
return getWeektimeType(date, value)
case 'weekrange':
return getWeektimeType(date, value)
default:
return getDateType(date)
}
}
function getDateType(date: number): CalendarDayType {
if (props.value && compareDate(date, props.value as number) === 0) {
return 'selected'
}
return ''
}
function getDatesType(date: number): CalendarDayType {
const { value } = props
let type: CalendarDayType = ''
if (!isArray(value)) return type
const isSelected = (day: number) => {
return value.some((item) => compareDate(day, item) === 0)
}
if (isSelected(date)) {
const prevDay = getPrevDay(date)
const nextDay = getNextDay(date)
const prevSelected = isSelected(prevDay)
const nextSelected = isSelected(nextDay)
if (prevSelected && nextSelected) {
type = 'multiple-middle'
} else if (prevSelected) {
type = 'end'
} else if (nextSelected) {
type = 'start'
} else {
type = 'multiple-selected'
}
}
return type
}
function getDatetimeType(date: number, value: number | number[] | null) {
const [startDate, endDate] = isArray(value) ? value : []
if (startDate && compareDate(date, startDate) === 0) {
if (props.allowSameDay && endDate && compareDate(startDate, endDate) === 0) {
return 'same'
}
return 'start'
} else if (endDate && compareDate(date, endDate) === 0) {
return 'end'
} else if (startDate && endDate && compareDate(date, startDate) === 1 && compareDate(date, endDate) === -1) {
return 'middle'
} else {
return ''
}
}
function getWeektimeType(date: number, value: number | number[] | null) {
const [startDate, endDate] = isArray(value) ? value : []
if (startDate && compareDate(date, startDate) === 0) {
return 'start'
} else if (endDate && compareDate(date, endDate) === 0) {
return 'end'
} else if (startDate && endDate && compareDate(date, startDate) === 1 && compareDate(date, endDate) === -1) {
return 'middle'
} else {
return ''
}
}
function getWeekValue() {
if (props.type === 'week') {
return getWeekRange(props.value as number, props.firstDayOfWeek)
} else {
const [startDate, endDate] = (props.value as any) || []
if (startDate) {
const firstWeekRange = getWeekRange(startDate, props.firstDayOfWeek)
if (endDate) {
const endWeekRange = getWeekRange(endDate, props.firstDayOfWeek)
return [firstWeekRange[0], endWeekRange[1]]
} else {
return firstWeekRange
}
}
return []
}
}
function handleDateClick(index: number) {
const date = days.value[index]
switch (props.type) {
case 'date':
case 'datetime':
handleDateChange(date)
break
case 'dates':
handleDatesChange(date)
break
case 'daterange':
case 'datetimerange':
handleDateRangeChange(date)
break
case 'week':
handleWeekChange(date)
break
case 'weekrange':
handleWeekRangeChange(date)
break
default:
handleDateChange(date)
}
}
function getDate(date: number, isEnd: boolean = false) {
date = props.defaultTime && props.defaultTime.length > 0 ? getDateByDefaultTime(date, isEnd ? props.defaultTime[1] : props.defaultTime[0]) : date
if (date < props.minDate) return props.minDate
if (date > props.maxDate) return props.maxDate
return date
}
function handleDateChange(date: CalendarDayItem) {
if (date.disabled) return
if (date.type !== 'selected') {
emit('change', {
value: getDate(date.date),
type: 'start'
})
}
}
function handleDatesChange(date: CalendarDayItem) {
if (date.disabled) return
const currentValue = deepClone(isArray(props.value) ? props.value : [])
const dateIndex = currentValue.findIndex((item) => item && compareDate(item, date.date) === 0)
const value = dateIndex === -1 ? [...currentValue, getDate(date.date)] : currentValue.filter((_, index) => index !== dateIndex)
emit('change', { value })
}
function handleDateRangeChange(date: CalendarDayItem) {
if (date.disabled) return
let value: (number | null)[] = []
let type: CalendarDayType = ''
const [startDate, endDate] = deepClone(isArray(props.value) ? props.value : [])
const compare = compareDate(date.date, startDate)
// 禁止选择同个日期
if (!props.allowSameDay && compare === 0 && (props.type === 'daterange' || props.type === 'datetimerange') && !endDate) {
return
}
if (startDate && !endDate && compare > -1) {
// 不能选择超过最大范围的日期
if (props.maxRange && getDayOffset(date.date, startDate) > props.maxRange) {
const maxEndDate = getDayByOffset(startDate, props.maxRange - 1)
value = [startDate, getDate(maxEndDate, true)]
toast.show({
msg: props.rangePrompt || translate('rangePrompt', props.maxRange)
})
} else {
value = [startDate, getDate(date.date, true)]
}
} else if (props.type === 'datetimerange' && startDate && endDate) {
// 时间范围类型,且有开始时间和结束时间,需要支持重新点击开始日期和结束日期可以重新修改时间
if (compare === 0) {
type = 'start'
value = props.value as number[]
} else if (compareDate(date.date, endDate) === 0) {
type = 'end'
value = props.value as number[]
} else {
value = [getDate(date.date), null]
}
} else {
value = [getDate(date.date), null]
}
emit('change', {
value,
type: type || (value[1] ? 'end' : 'start')
})
}
function handleWeekChange(date: CalendarDayItem) {
const [weekStart] = getWeekRange(date.date, props.firstDayOfWeek)
// 周的第一天如果是禁用状态,则不可选中
if (getFormatterDate(weekStart, new Date(weekStart).getDate()).disabled) return
emit('change', {
value: getDate(weekStart) + 24 * 60 * 60 * 1000
})
}
function handleWeekRangeChange(date: CalendarDayItem) {
const [weekStartDate] = getWeekRange(date.date, props.firstDayOfWeek)
// 周的第一天如果是禁用状态,则不可选中
if (getFormatterDate(weekStartDate, new Date(weekStartDate).getDate()).disabled) return
let value: (number | null)[] = []
const [startDate, endDate] = deepClone(isArray(props.value) ? props.value : [])
const [startWeekStartDate] = startDate ? getWeekRange(startDate, props.firstDayOfWeek) : []
const compare = compareDate(weekStartDate, startWeekStartDate)
if (startDate && !endDate && compare > -1) {
if (!props.allowSameDay && compare === 0) return
value = [getDate(startWeekStartDate) + 24 * 60 * 60 * 1000, getDate(weekStartDate) + 24 * 60 * 60 * 1000]
} else {
value = [getDate(weekStartDate) + 24 * 60 * 60 * 1000, null]
}
emit('change', {
value
})
}
function getFormatterDate(date: number, day: string | number, type?: CalendarDayType) {
let dayObj: CalendarDayItem = {
date: date,
text: day,
topInfo: '',
bottomInfo: '',
type,
disabled: compareDate(date, props.minDate) === -1 || compareDate(date, props.maxDate) === 1,
isLastRow: isLastRow(date)
}
if (props.formatter) {
if (isFunction(props.formatter)) {
dayObj = props.formatter(dayObj)
} else {
console.error('[wot-design] error(wd-calendar-view): the formatter prop of wd-calendar-view should be a function')
}
}
return dayObj
}
</script>
<style lang="scss" scoped>
@import './index.scss';
</style>

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import type { PropType } from 'vue'
import { makeBooleanProp, makeRequiredProp } from '../../common/props'
import type { CalendarFormatter, CalendarType } from '../types'
export const monthProps = {
type: makeRequiredProp(String as PropType<CalendarType>),
date: makeRequiredProp(Number),
value: makeRequiredProp([Number, Array, null] as PropType<number | (number | null)[] | null>),
minDate: makeRequiredProp(Number),
maxDate: makeRequiredProp(Number),
firstDayOfWeek: makeRequiredProp(Number),
formatter: Function as PropType<CalendarFormatter>,
maxRange: Number,
rangePrompt: String,
allowSameDay: makeBooleanProp(false),
defaultTime: {
type: [Array] as PropType<Array<number[]>>
},
showTitle: makeBooleanProp(true)
}

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@import '../../common/abstracts/variable';
@import '../../common/abstracts/mixin';
.wot-theme-dark {
@include b(month-panel) {
@include e(title) {
color: $-dark-color;
}
@include e(weeks) {
box-shadow: 0px 4px 8px 0 rgba(255, 255, 255, 0.02);
color: $-dark-color;
}
@include e(time-label) {
color: $-dark-color;
&::after{
background: $-dark-background4;
}
}
}
}
@include b(month-panel) {
font-size: $-calendar-fs;
@include e(title) {
padding: 5px 0;
text-align: center;
font-size: $-calendar-panel-title-fs;
color: $-calendar-panel-title-color;
padding: $-calendar-panel-padding;
}
@include e(weeks) {
display: flex;
height: $-calendar-week-height;
line-height: $-calendar-week-height;
box-shadow: 0px 4px 8px 0 rgba(0, 0, 0, 0.02);
color: $-calendar-week-color;
font-size: $-calendar-week-fs;
padding: $-calendar-panel-padding;
}
@include e(week) {
flex: 1;
text-align: center;
}
@include e(container) {
padding: $-calendar-panel-padding;
box-sizing: border-box;
}
@include e(time) {
display: flex;
box-shadow: 0px -4px 8px 0px rgba(0, 0, 0, 0.02);
}
@include e(time-label) {
position: relative;
flex: 1;
font-size: $-picker-column-fs;
text-align: center;
line-height: 125px;
color: $-picker-column-color;
&::after {
position: absolute;
content: '';
height: 35px;
top: 50%;
left: 0;
right: 0;
transform: translateY(-50%);
background: $-picker-column-select-bg;
z-index: 0;
}
}
@include e(time-text) {
position: relative;
z-index: 1;
}
@include e(time-picker) {
flex: 3;
}
}

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<template>
<view class="wd-month-panel">
<view v-if="showPanelTitle" class="wd-month-panel__title">
{{ title }}
</view>
<view class="wd-month-panel__weeks">
<view v-for="item in 7" :key="item" class="wd-month-panel__week">{{ weekLabel(item + firstDayOfWeek) }}</view>
</view>
<scroll-view
:class="`wd-month-panel__container ${!!timeType ? 'wd-month-panel__container--time' : ''}`"
:style="`height: ${scrollHeight}px`"
scroll-y
@scroll="monthScroll"
:scroll-top="scrollTop"
>
<view v-for="(item, index) in months" :key="index" :id="`month${index}`">
<month
:type="type"
:date="item.date"
:value="value"
:min-date="minDate"
:max-date="maxDate"
:first-day-of-week="firstDayOfWeek"
:formatter="formatter"
:max-range="maxRange"
:range-prompt="rangePrompt"
:allow-same-day="allowSameDay"
:default-time="defaultTime"
:showTitle="index !== 0"
@change="handleDateChange"
/>
</view>
</scroll-view>
<view v-if="timeType" class="wd-month-panel__time">
<view v-if="type === 'datetimerange'" class="wd-month-panel__time-label">
<view class="wd-month-panel__time-text">{{ timeType === 'start' ? translate('startTime') : translate('endTime') }}</view>
</view>
<view class="wd-month-panel__time-picker">
<wd-picker-view
v-if="timeData.length"
v-model="timeValue"
:columns="timeData"
:columns-height="125"
:immediate-change="immediateChange"
@change="handleTimeChange"
@pickstart="handlePickStart"
@pickend="handlePickEnd"
/>
</view>
</view>
</view>
</template>
<script lang="ts">
export default {
options: {
addGlobalClass: true,
virtualHost: true,
styleIsolation: 'shared'
}
}
</script>
<script lang="ts" setup>
import wdPickerView from '../../wd-picker-view/wd-picker-view.vue'
import { computed, ref, watch, onMounted } from 'vue'
import { debounce, isArray, isEqual, isNumber, pause } from '../../common/util'
import { compareMonth, formatMonthTitle, getMonthEndDay, getMonths, getTimeData, getWeekLabel } from '../utils'
import Month from '../month/month.vue'
import { monthPanelProps, type MonthInfo, type MonthPanelTimeType, type MonthPanelExpose } from './types'
import { useTranslate } from '../../composables/useTranslate'
import type { CalendarItem } from '../types'
const props = defineProps(monthPanelProps)
const emit = defineEmits(['change', 'pickstart', 'pickend'])
const { translate } = useTranslate('calendar-view')
const scrollTop = ref<number>(0) // 滚动位置
const scrollIndex = ref<number>(0) // 当前显示的月份索引
const timeValue = ref<number[]>([]) // 当前选中的时分秒
const timeType = ref<MonthPanelTimeType>('') // 当前时间类型,是开始还是结束
const innerValue = ref<string | number | (number | null)[]>('') // 内部保存一个值,用于判断新老值,避免监听器触发
const handleChange = debounce((value) => {
emit('change', {
value
})
}, 50)
// 时间picker的列数据
const timeData = computed<Array<CalendarItem[]>>(() => {
let timeColumns: Array<CalendarItem[]> = []
if (props.type === 'datetime' && isNumber(props.value)) {
const date = new Date(props.value)
date.setHours(timeValue.value[0])
date.setMinutes(timeValue.value[1])
date.setSeconds(props.hideSecond ? 0 : timeValue.value[2])
const dateTime = date.getTime()
timeColumns = getTime(dateTime) || []
} else if (isArray(props.value) && props.type === 'datetimerange') {
const [start, end] = props.value!
const dataValue = timeType.value === 'start' ? start : end
const date = new Date(dataValue || '')
date.setHours(timeValue.value[0])
date.setMinutes(timeValue.value[1])
date.setSeconds(props.hideSecond ? 0 : timeValue.value[2])
const dateTime = date.getTime()
const finalValue = [start, end]
if (timeType.value === 'start') {
finalValue[0] = dateTime
} else {
finalValue[1] = dateTime
}
timeColumns = getTime(finalValue, timeType.value) || []
}
return timeColumns
})
// 标题
const title = computed(() => {
return formatMonthTitle(months.value[scrollIndex.value].date)
})
// 周标题
const weekLabel = computed(() => {
return (index: number) => {
return getWeekLabel(index - 1)
}
})
// 滚动区域的高度
const scrollHeight = computed(() => {
const scrollHeight: number = timeType.value ? props.panelHeight - 125 : props.panelHeight
return scrollHeight
})
// 月份日期和月份高度
const months = computed<MonthInfo[]>(() => {
return getMonths(props.minDate, props.maxDate).map((month, index) => {
const offset = (7 + new Date(month).getDay() - props.firstDayOfWeek) % 7
const totalDay = getMonthEndDay(new Date(month).getFullYear(), new Date(month).getMonth() + 1)
const rows = Math.ceil((offset + totalDay) / 7)
return {
height: rows * 64 + (rows - 1) * 4 + (index === 0 ? 0 : 45), // 每行64px高度,除最后一行外每行加4px margin,加上标题45px
date: month
}
})
})
watch(
() => props.type,
(val) => {
if (
(val === 'datetime' && props.value) ||
(val === 'datetimerange' && isArray(props.value) && props.value && props.value.length > 0 && props.value[0])
) {
setTime(props.value, 'start')
}
},
{
deep: true,
immediate: true
}
)
watch(
() => props.value,
(val) => {
if (isEqual(val, innerValue.value)) return
if ((props.type === 'datetime' && val) || (props.type === 'datetimerange' && val && isArray(val) && val.length > 0 && val[0])) {
setTime(val, 'start')
}
},
{
deep: true,
immediate: true
}
)
onMounted(() => {
scrollIntoView()
})
/**
* 使当前日期或者选中日期滚动到可视区域
*/
async function scrollIntoView() {
// 等待渲染完毕
await pause()
let activeDate: number | null = 0
if (isArray(props.value)) {
// 对数组按时间排序,取第一个值
const sortedValue = [...props.value].sort((a, b) => (a || 0) - (b || 0))
activeDate = sortedValue[0]
} else if (isNumber(props.value)) {
activeDate = props.value
}
if (!activeDate) {
activeDate = Date.now()
}
let top: number = 0
let activeMonthIndex = -1
for (let index = 0; index < months.value.length; index++) {
if (compareMonth(months.value[index].date, activeDate) === 0) {
activeMonthIndex = index
// 找到选中月份后,计算选中日期在月份中的位置
const date = new Date(activeDate)
const day = date.getDate()
const firstDay = new Date(date.getFullYear(), date.getMonth(), 1)
const offset = (7 + firstDay.getDay() - props.firstDayOfWeek) % 7
const row = Math.floor((offset + day - 1) / 7)
// 每行高度64px,每行加4px margin
top += row * 64 + row * 4
break
}
top += months.value[index] ? Number(months.value[index].height) : 0
}
scrollTop.value = 0
if (top > 0) {
await pause()
// 如果不是第一个月才加45
scrollTop.value = top + (activeMonthIndex > 0 ? 45 : 0)
}
}
/**
* 获取时间 picker 的数据
* @param {timestamp|array} value 当前时间
* @param {string} type 类型,是开始还是结束
*/
function getTime(value: number | (number | null)[], type?: string) {
if (props.type === 'datetime') {
return getTimeData({
date: value as number,
minDate: props.minDate,
maxDate: props.maxDate,
filter: props.timeFilter,
isHideSecond: props.hideSecond
})
} else {
if (type === 'start' && isArray(props.value)) {
return getTimeData({
date: (value as Array<number>)[0],
minDate: props.minDate,
maxDate: props.value[1] ? props.value[1] : props.maxDate,
filter: props.timeFilter,
isHideSecond: props.hideSecond
})
} else {
return getTimeData({
date: (value as Array<number>)[1],
minDate: (value as Array<number>)[0],
maxDate: props.maxDate,
filter: props.timeFilter,
isHideSecond: props.hideSecond
})
}
}
}
/**
* 获取 date 的时分秒
* @param {timestamp} date 时间
* @param {string} type 类型,是开始还是结束
*/
function getTimeValue(date: number | (number | null)[], type: MonthPanelTimeType) {
let dateValue: Date = new Date()
if (props.type === 'datetime') {
dateValue = new Date(date as number)
} else if (isArray(date)) {
if (type === 'start') {
dateValue = new Date(date[0] || '')
} else {
dateValue = new Date(date[1] || '')
}
}
const hour = dateValue.getHours()
const minute = dateValue.getMinutes()
const second = dateValue.getSeconds()
return props.hideSecond ? [hour, minute] : [hour, minute, second]
}
function setTime(value: number | (number | null)[], type?: MonthPanelTimeType) {
if (isArray(value) && value[0] && value[1] && type === 'start' && timeType.value === 'start') {
type = 'end'
}
timeType.value = type || ''
timeValue.value = getTimeValue(value, type || '')
}
function handleDateChange({ value, type }: { value: number | (number | null)[]; type?: MonthPanelTimeType }) {
if (!isEqual(value, props.value)) {
// 内部保存一个值,用于判断新老值,避免监听器触发
innerValue.value = value
handleChange(value)
}
// datetime 和 datetimerange 类型,需要计算 timeData 并做展示
if (props.type.indexOf('time') > -1) {
setTime(value, type)
}
}
function handleTimeChange({ value }: { value: any[] }) {
if (!props.value) {
return
}
if (props.type === 'datetime' && isNumber(props.value)) {
const date = new Date(props.value)
date.setHours(value[0])
date.setMinutes(value[1])
date.setSeconds(props.hideSecond ? 0 : value[2])
const dateTime = date.getTime()
handleChange(dateTime)
} else if (isArray(props.value) && props.type === 'datetimerange') {
const [start, end] = props.value!
const dataValue = timeType.value === 'start' ? start : end
const date = new Date(dataValue || '')
date.setHours(value[0])
date.setMinutes(value[1])
date.setSeconds(props.hideSecond ? 0 : value[2])
const dateTime = date.getTime()
if (dateTime === dataValue) return
const finalValue = [start, end]
if (timeType.value === 'start') {
finalValue[0] = dateTime
} else {
finalValue[1] = dateTime
}
innerValue.value = finalValue // 内部保存一个值,用于判断新老值,避免监听器触发
handleChange(finalValue)
}
}
function handlePickStart() {
emit('pickstart')
}
function handlePickEnd() {
emit('pickend')
}
const monthScroll = (event: { detail: { scrollTop: number } }) => {
if (months.value.length <= 1) {
return
}
const scrollTop = Math.max(0, event.detail.scrollTop)
doSetSubtitle(scrollTop)
}
/**
* 设置小标题
* scrollTop 滚动条位置
*/
function doSetSubtitle(scrollTop: number) {
let height: number = 0 // 月份高度和
for (let index = 0; index < months.value.length; index++) {
height = height + months.value[index].height
if (scrollTop < height) {
scrollIndex.value = index
return
}
}
}
defineExpose<MonthPanelExpose>({
scrollIntoView
})
</script>
<style lang="scss" scoped>
@import './index.scss';
</style>

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import type { ComponentPublicInstance, ExtractPropTypes, PropType } from 'vue'
import { makeBooleanProp, makeRequiredProp } from '../../common/props'
import type { CalendarFormatter, CalendarTimeFilter, CalendarType } from '../types'
/**
* 月份信息
*/
export interface MonthInfo {
date: number
height: number
}
export const monthPanelProps = {
type: makeRequiredProp(String as PropType<CalendarType>),
value: makeRequiredProp([Number, Array, null] as PropType<number | (number | null)[] | null>),
minDate: makeRequiredProp(Number),
maxDate: makeRequiredProp(Number),
firstDayOfWeek: makeRequiredProp(Number),
formatter: Function as PropType<CalendarFormatter>,
maxRange: Number,
rangePrompt: String,
allowSameDay: makeBooleanProp(false),
showPanelTitle: makeBooleanProp(false),
defaultTime: {
type: [Array] as PropType<Array<number[]>>
},
panelHeight: makeRequiredProp(Number),
// type 为 'datetime' 或 'datetimerange' 时有效,用于过滤时间选择器的数据
timeFilter: Function as PropType<CalendarTimeFilter>,
hideSecond: makeBooleanProp(false),
/**
* 是否在手指松开时立即触发picker-view的 change 事件。若不开启则会在滚动动画结束后触发 change 事件1.2.25版本起提供,仅微信小程序和支付宝小程序支持。
*/
immediateChange: makeBooleanProp(false)
}
export type MonthPanelProps = ExtractPropTypes<typeof monthPanelProps>
export type MonthPanelTimeType = 'start' | 'end' | ''
export type MonthPanelExpose = {
/**
* 使当前日期或者选中日期滚动到可视区域
*/
scrollIntoView: () => void
}
export type MonthPanelInstance = ComponentPublicInstance<MonthPanelProps, MonthPanelExpose>

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import type { ComponentPublicInstance, ExtractPropTypes, PropType } from 'vue'
import { baseProps, makeBooleanProp, makeNumberProp, makeRequiredProp, makeStringProp } from '../common/props'
export type CalendarType = 'date' | 'dates' | 'datetime' | 'week' | 'month' | 'daterange' | 'datetimerange' | 'weekrange' | 'monthrange'
export const calendarViewProps = {
...baseProps,
/**
* 选中值,为 13 位时间戳或时间戳数组
*/
modelValue: makeRequiredProp([Number, Array, null] as PropType<number | number[] | null>),
/**
* 日期类型
*/
type: makeStringProp<CalendarType>('date'),
/**
* 最小日期,为 13 位时间戳
*/
minDate: makeNumberProp(new Date(new Date().getFullYear(), new Date().getMonth() - 6, new Date().getDate()).getTime()),
/**
* 最大日期,为 13 位时间戳
*/
maxDate: makeNumberProp(new Date(new Date().getFullYear(), new Date().getMonth() + 6, new Date().getDate(), 23, 59, 59).getTime()),
/**
* 周起始天
*/
firstDayOfWeek: makeNumberProp(0),
/**
* 日期格式化函数
*/
formatter: Function as PropType<CalendarFormatter>,
/**
* type 为范围选择时有效,最大日期范围
*/
maxRange: Number,
/**
* type 为范围选择时有效,选择超出最大日期范围时的错误提示文案
*/
rangePrompt: String,
/**
* type 为范围选择时有效,是否允许选择同一天
*/
allowSameDay: makeBooleanProp(false),
// 是否展示面板标题,自动计算当前滚动的日期月份
showPanelTitle: makeBooleanProp(true),
/**
* 选中日期所使用的当日内具体时刻
*/
defaultTime: {
type: [String, Array] as PropType<string | string[]>,
default: '00:00:00'
},
/**
* 可滚动面板的高度
*/
panelHeight: makeNumberProp(378),
/**
* type 为 'datetime' 或 'datetimerange' 时有效,用于过滤时间选择器的数据
*/
timeFilter: Function as PropType<CalendarTimeFilter>,
/**
* type 为 'datetime' 或 'datetimerange' 时有效,是否不展示秒修改
*/
hideSecond: makeBooleanProp(false),
/**
* 是否在手指松开时立即触发picker-view的 change 事件。若不开启则会在滚动动画结束后触发 change 事件1.2.25版本起提供,仅微信小程序和支付宝小程序支持。
*/
immediateChange: makeBooleanProp(false)
}
export type CalendarViewProps = ExtractPropTypes<typeof calendarViewProps>
export type CalendarDayType = '' | 'start' | 'middle' | 'end' | 'selected' | 'same' | 'current' | 'multiple-middle' | 'multiple-selected'
export type CalendarDayItem = {
date: number
text?: number | string
topInfo?: string
bottomInfo?: string
type?: CalendarDayType
disabled?: boolean
isLastRow?: boolean
}
export type CalendarFormatter = (day: CalendarDayItem) => CalendarDayItem
export type CalendarTimeFilterOptionType = 'hour' | 'minute' | 'second'
export type CalendarTimeFilterOption = {
type: CalendarTimeFilterOptionType
values: CalendarItem[]
}
export type CalendarTimeFilter = (option: CalendarTimeFilterOption) => CalendarItem[]
export type CalendarItem = {
label: string
value: number
disabled: boolean
}
export type CalendarViewExpose = {
/**
* 使当前日期或者选中日期滚动到可视区域
*/
scrollIntoView: () => void
}
export type CalendarViewInstance = ComponentPublicInstance<CalendarViewExpose, CalendarViewProps>

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import { computed } from 'vue'
import dayjs from '../../dayjs'
import { isArray, isFunction, padZero } from '../common/util'
import { useTranslate } from '../composables/useTranslate'
import type { CalendarDayType, CalendarItem, CalendarTimeFilter, CalendarType } from './types'
const { translate } = useTranslate('calendar-view')
const weeks = computed(() => {
return [
translate('weeks.sun'),
translate('weeks.mon'),
translate('weeks.tue'),
translate('weeks.wed'),
translate('weeks.thu'),
translate('weeks.fri'),
translate('weeks.sat')
]
})
/**
* 比较两个时间的日期是否相等
* @param {timestamp} date1
* @param {timestamp} date2
*/
export function compareDate(date1: number, date2: number | null) {
const dateValue1 = new Date(date1)
const dateValue2 = new Date(date2 || '')
const year1 = dateValue1.getFullYear()
const year2 = dateValue2.getFullYear()
const month1 = dateValue1.getMonth()
const month2 = dateValue2.getMonth()
const day1 = dateValue1.getDate()
const day2 = dateValue2.getDate()
if (year1 === year2) {
if (month1 === month2) {
return day1 === day2 ? 0 : day1 > day2 ? 1 : -1
}
return month1 === month2 ? 0 : month1 > month2 ? 1 : -1
}
return year1 > year2 ? 1 : -1
}
/**
* 判断是否是范围选择
* @param {string} type
*/
export function isRange(type: CalendarType) {
return type.indexOf('range') > -1
}
/**
* 比较两个日期的月份是否相等
* @param {timestamp} date1
* @param {timestamp} date2
*/
export function compareMonth(date1: number, date2: number) {
const dateValue1 = new Date(date1)
const dateValue2 = new Date(date2)
const year1 = dateValue1.getFullYear()
const year2 = dateValue2.getFullYear()
const month1 = dateValue1.getMonth()
const month2 = dateValue2.getMonth()
if (year1 === year2) {
return month1 === month2 ? 0 : month1 > month2 ? 1 : -1
}
return year1 > year2 ? 1 : -1
}
/**
* 比较两个日期的年份是否一致
* @param {timestamp} date1
* @param {timestamp} date2
*/
export function compareYear(date1: number, date2: number) {
const dateValue1 = new Date(date1)
const dateValue2 = new Date(date2)
const year1 = dateValue1.getFullYear()
const year2 = dateValue2.getFullYear()
return year1 === year2 ? 0 : year1 > year2 ? 1 : -1
}
/**
* 获取一个月的最后一天
* @param {number} year
* @param {number} month
*/
export function getMonthEndDay(year: number, month: number) {
return 32 - new Date(year, month - 1, 32).getDate()
}
/**
* 格式化年月
* @param {timestamp} date
*/
export function formatMonthTitle(date: number) {
return dayjs(date).format(translate('monthTitle'))
}
/**
* 根据下标获取星期
* @param {number} index
*/
export function getWeekLabel(index: number) {
if (index >= 7) {
index = index % 7
}
return weeks.value[index]
}
/**
* 格式化年份
* @param {timestamp} date
*/
export function formatYearTitle(date: number) {
return dayjs(date).format(translate('yearTitle'))
}
/**
* 根据最小日期和最大日期获取这之间总共有几个月份
* @param {timestamp} minDate
* @param {timestamp} maxDate
*/
export function getMonths(minDate: number, maxDate: number) {
const months: number[] = []
const month = new Date(minDate)
month.setDate(1)
while (compareMonth(month.getTime(), maxDate) < 1) {
months.push(month.getTime())
month.setMonth(month.getMonth() + 1)
}
return months
}
/**
* 根据最小日期和最大日期获取这之间总共有几年
* @param {timestamp} minDate
* @param {timestamp} maxDate
*/
export function getYears(minDate: number, maxDate: number) {
const years: number[] = []
const year = new Date(minDate)
year.setMonth(0)
year.setDate(1)
while (compareYear(year.getTime(), maxDate) < 1) {
years.push(year.getTime())
year.setFullYear(year.getFullYear() + 1)
}
return years
}
/**
* 获取一个日期所在周的第一天和最后一天
* @param {timestamp} date
*/
export function getWeekRange(date: number, firstDayOfWeek: number) {
if (firstDayOfWeek >= 7) {
firstDayOfWeek = firstDayOfWeek % 7
}
const dateValue = new Date(date)
dateValue.setHours(0, 0, 0, 0)
const year = dateValue.getFullYear()
const month = dateValue.getMonth()
const day = dateValue.getDate()
const week = dateValue.getDay()
const weekStart = new Date(year, month, day - ((7 + week - firstDayOfWeek) % 7))
const weekEnd = new Date(year, month, day + 6 - ((7 + week - firstDayOfWeek) % 7))
return [weekStart.getTime(), weekEnd.getTime()]
}
/**
* 获取日期偏移量
* @param {timestamp} date1
* @param {timestamp} date2
*/
export function getDayOffset(date1: number, date2: number) {
return (date1 - date2) / (24 * 60 * 60 * 1000) + 1
}
/**
* 获取偏移日期
* @param {timestamp} date
* @param {number} offset
*/
export function getDayByOffset(date: number, offset: number) {
const dateValue = new Date(date)
dateValue.setDate(dateValue.getDate() + offset)
return dateValue.getTime()
}
export const getPrevDay = (date: number) => getDayByOffset(date, -1)
export const getNextDay = (date: number) => getDayByOffset(date, 1)
/**
* 获取月份偏移量
* @param {timestamp} date1
* @param {timestamp} date2
*/
export function getMonthOffset(date1: number, date2: number) {
const dateValue1 = new Date(date1)
const dateValue2 = new Date(date2)
const year1 = dateValue1.getFullYear()
const year2 = dateValue2.getFullYear()
let month1 = dateValue1.getMonth()
const month2 = dateValue2.getMonth()
month1 = (year1 - year2) * 12 + month1
return month1 - month2 + 1
}
/**
* 获取偏移月份
* @param {timestamp} date
* @param {number} offset
*/
export function getMonthByOffset(date: number, offset: number) {
const dateValue = new Date(date)
dateValue.setMonth(dateValue.getMonth() + offset)
return dateValue.getTime()
}
/**
* 获取默认时间,格式化为数组
* @param {array|string|null} defaultTime
*/
export function getDefaultTime(defaultTime: string[] | string | null) {
if (isArray(defaultTime)) {
const startTime = (defaultTime[0] || '00:00:00').split(':').map((item: string) => {
return parseInt(item)
})
const endTime = (defaultTime[1] || '00:00:00').split(':').map((item) => {
return parseInt(item)
})
return [startTime, endTime]
} else {
const time = (defaultTime || '00:00:00').split(':').map((item) => {
return parseInt(item)
})
return [time, time]
}
}
/**
* 根据默认时间获取日期
* @param {timestamp} date
* @param {array} defaultTime
*/
export function getDateByDefaultTime(date: number, defaultTime: number[]) {
const dateValue = new Date(date)
dateValue.setHours(defaultTime[0])
dateValue.setMinutes(defaultTime[1])
dateValue.setSeconds(defaultTime[2])
return dateValue.getTime()
}
/**
* 获取经过 iteratee 格式化后的长度为 n 的数组
* @param {number} n
* @param {function} iteratee
*/
const times = (n: number, iteratee: (index: number) => CalendarItem) => {
let index: number = -1
const result: CalendarItem[] = Array(n < 0 ? 0 : n)
while (++index < n) {
result[index] = iteratee(index)
}
return result
}
/**
* 获取时分秒
* @param {timestamp}} date
*/
const getTime = (date: number) => {
const dateValue = new Date(date)
return [dateValue.getHours(), dateValue.getMinutes(), dateValue.getSeconds()]
}
/**
* 根据最小最大日期获取时间数据用于填入picker
* @param {*} param0
*/
export function getTimeData({
date,
minDate,
maxDate,
isHideSecond,
filter
}: {
date: number
minDate: number
maxDate: number
isHideSecond: boolean
filter?: CalendarTimeFilter
}) {
const compareMin = compareDate(date, minDate)
const compareMax = compareDate(date, maxDate)
let minHour = 0
let maxHour = 23
let minMinute = 0
let maxMinute = 59
let minSecond = 0
let maxSecond = 59
if (compareMin === 0) {
const minTime = getTime(minDate)
const currentTime = getTime(date)
minHour = minTime[0]
if (minTime[0] === currentTime[0]) {
minMinute = minTime[1]
if (minTime[1] === currentTime[1]) {
minSecond = minTime[2]
}
}
}
if (compareMax === 0) {
const maxTime = getTime(maxDate)
const currentTime = getTime(date)
maxHour = maxTime[0]
if (maxTime[0] === currentTime[0]) {
maxMinute = maxTime[1]
if (maxTime[1] === currentTime[1]) {
maxSecond = maxTime[2]
}
}
}
let columns: CalendarItem[][] = []
let hours = times(24, (index) => {
return {
label: translate('hour', padZero(index)),
value: index,
disabled: index < minHour || index > maxHour
}
})
let minutes = times(60, (index) => {
return {
label: translate('minute', padZero(index)),
value: index,
disabled: index < minMinute || index > maxMinute
}
})
let seconds: CalendarItem[] = []
if (filter && isFunction(filter)) {
hours = filter({
type: 'hour',
values: hours
})
minutes = filter({
type: 'minute',
values: minutes
})
}
if (!isHideSecond) {
seconds = times(60, (index) => {
return {
label: translate('second', padZero(index)),
value: index,
disabled: index < minSecond || index > maxSecond
}
})
if (filter && isFunction(filter)) {
seconds = filter({
type: 'second',
values: seconds
})
}
}
columns = isHideSecond ? [hours, minutes] : [hours, minutes, seconds]
return columns
}
/**
* 获取当前是第几周
* @param {timestamp} date
*/
export function getWeekNumber(date: number | Date) {
date = new Date(date)
date.setHours(0, 0, 0, 0)
// Thursday in current week decides the year.
date.setDate(date.getDate() + 3 - ((date.getDay() + 6) % 7))
// January 4 is always in week 1.
const week = new Date(date.getFullYear(), 0, 4)
// Adjust to Thursday in week 1 and count number of weeks from date to week 1.
// Rounding should be fine for Daylight Saving Time. Its shift should never be more than 12 hours.
return 1 + Math.round(((date.getTime() - week.getTime()) / 86400000 - 3 + ((week.getDay() + 6) % 7)) / 7)
}
export function getItemClass(monthType: CalendarDayType, value: number | null | (number | null)[], type: CalendarType) {
const classList = ['is-' + monthType]
if (type.indexOf('range') > -1 && isArray(value)) {
if (!value || !value[1]) {
classList.push('is-without-end')
}
}
return classList.join(' ')
}

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<template>
<view :class="`wd-calendar-view ${customClass}`">
<year-panel
v-if="type === 'month' || type === 'monthrange'"
ref="yearPanelRef"
:type="type"
:value="modelValue"
:min-date="minDate"
:max-date="maxDate"
:formatter="formatter"
:max-range="maxRange"
:range-prompt="rangePrompt"
:allow-same-day="allowSameDay"
:show-panel-title="showPanelTitle"
:default-time="formatDefauleTime"
:panel-height="panelHeight"
@change="handleChange"
/>
<month-panel
v-else
ref="monthPanelRef"
:type="type"
:value="modelValue"
:min-date="minDate"
:max-date="maxDate"
:first-day-of-week="firstDayOfWeek"
:formatter="formatter"
:max-range="maxRange"
:range-prompt="rangePrompt"
:allow-same-day="allowSameDay"
:show-panel-title="showPanelTitle"
:default-time="formatDefauleTime"
:panel-height="panelHeight"
:immediate-change="immediateChange"
:time-filter="timeFilter"
:hide-second="hideSecond"
@change="handleChange"
@pickstart="handlePickStart"
@pickend="handlePickEnd"
/>
</view>
</template>
<script lang="ts">
export default {
name: 'wd-calendar-view',
options: {
addGlobalClass: true,
virtualHost: true,
styleIsolation: 'shared'
}
}
</script>
<script lang="ts" setup>
import { ref, watch } from 'vue'
import { getDefaultTime } from './utils'
import yearPanel from './yearPanel/year-panel.vue'
import MonthPanel from './monthPanel/month-panel.vue'
import { calendarViewProps, type CalendarViewExpose } from './types'
const props = defineProps(calendarViewProps)
const emit = defineEmits(['change', 'update:modelValue', 'pickstart', 'pickend'])
const formatDefauleTime = ref<number[][]>([])
const yearPanelRef = ref()
const monthPanelRef = ref()
watch(
() => props.defaultTime,
(newValue) => {
formatDefauleTime.value = getDefaultTime(newValue)
},
{
deep: true,
immediate: true
}
)
/**
* 使当前日期或者选中日期滚动到可视区域
*/
function scrollIntoView() {
const panel = getPanel()
panel.scrollIntoView && panel.scrollIntoView()
}
function getPanel() {
return props.type.indexOf('month') > -1 ? yearPanelRef.value : monthPanelRef.value
}
function handleChange({ value }: { value: number | number[] | null }) {
emit('update:modelValue', value)
emit('change', {
value
})
}
function handlePickStart() {
emit('pickstart')
}
function handlePickEnd() {
emit('pickend')
}
defineExpose<CalendarViewExpose>({
scrollIntoView
})
</script>
<style lang="scss" scoped>
@import './index.scss';
</style>

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@import '../../common/abstracts/variable';
@import '../../common/abstracts/mixin';
.wot-theme-dark {
@include b(year) {
@include e(title) {
color: $-dark-color;
}
@include e(months) {
color: $-dark-color;
}
@include e(month) {
@include when(disabled) {
.wd-year__month-text {
color: $-dark-color-gray;
}
}
}
}
}
@include b(year) {
@include e(title) {
display: flex;
align-items: center;
justify-content: center;
height: 45px;
font-size: $-calendar-panel-title-fs;
color: $-calendar-panel-title-color;
}
@include e(months) {
display: flex;
flex-wrap: wrap;
font-size: $-calendar-day-fs;
color: $-calendar-day-color;
}
@include e(month) {
position: relative;
width: 25%;
height: $-calendar-day-height;
line-height: $-calendar-day-height;
text-align: center;
margin-bottom: $-calendar-item-margin-bottom;
@include when(disabled) {
.wd-year__month-text {
color: $-calendar-disabled-color;
}
}
@include when(current) {
color: $-calendar-active-color;
}
@include when(selected) {
color: #fff;
.wd-year__month-text {
border-radius: $-calendar-active-border;
background: $-calendar-active-color;
}
}
@include when(middle) {
background: $-calendar-range-color;
}
@include when(start) {
color: $-calendar-selected-color;
&::after {
position: absolute;
top: 0;
right: 0;
left: 50%;
bottom: 0;
content: '';
background: $-calendar-range-color;
}
.wd-year__month-text {
background: $-calendar-active-color;
border-radius: $-calendar-active-border 0 0 $-calendar-active-border;
}
&.is-without-end::after {
display: none;
}
}
@include when(end) {
color: $-calendar-selected-color;
&::after {
position: absolute;
top: 0;
left: 0;
right: 50%;
bottom: 0;
content: '';
background: $-calendar-range-color;
}
.wd-year__month-text {
background: $-calendar-active-color;
border-radius: 0 $-calendar-active-border $-calendar-active-border 0;
}
}
@include when(same) {
color: $-calendar-selected-color;
.wd-year__month-text {
background: $-calendar-active-color;
border-radius: $-calendar-active-border;
}
}
@include when(last-row){
margin-bottom: 0;
}
}
@include e(month-text) {
width: $-calendar-month-width;
margin: 0 auto;
text-align: center;
}
@include e(month-top) {
position: absolute;
top: 10px;
left: 0;
right: 0;
line-height: 1.1;
font-size: $-calendar-info-fs;
text-align: center;
}
@include e(month-bottom) {
position: absolute;
bottom: 10px;
left: 0;
right: 0;
line-height: 1.1;
font-size: $-calendar-info-fs;
text-align: center;
}
}

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import type { PropType } from 'vue'
import { makeBooleanProp, makeRequiredProp } from '../../common/props'
import type { CalendarFormatter, CalendarType } from '../types'
export const yearProps = {
type: makeRequiredProp(String as PropType<CalendarType>),
date: makeRequiredProp(Number),
value: makeRequiredProp([Number, Array] as PropType<number | (number | null)[] | null>),
minDate: makeRequiredProp(Number),
maxDate: makeRequiredProp(Number),
// 日期格式化函数
formatter: Function as PropType<CalendarFormatter>,
maxRange: Number,
rangePrompt: String,
allowSameDay: makeBooleanProp(false),
defaultTime: {
type: [Array] as PropType<Array<number[]>>
},
showTitle: makeBooleanProp(true)
}

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<template>
<wd-toast selector="wd-year" />
<view class="wd-year year">
<view class="wd-year__title" v-if="showTitle">{{ yearTitle(date) }}</view>
<view class="wd-year__months">
<view
v-for="(item, index) in months"
:key="index"
:class="`wd-year__month ${item.disabled ? 'is-disabled' : ''} ${item.isLastRow ? 'is-last-row' : ''} ${
item.type ? monthTypeClass(item.type) : ''
}`"
@click="handleDateClick(index)"
>
<view class="wd-year__month-top">{{ item.topInfo }}</view>
<view class="wd-year__month-text">{{ getMonthLabel(item.date) }}</view>
<view class="wd-year__month-bottom">{{ item.bottomInfo }}</view>
</view>
</view>
</view>
</template>
<script lang="ts">
export default {
options: {
addGlobalClass: true,
virtualHost: true,
styleIsolation: 'shared'
}
}
</script>
<script lang="ts" setup>
import wdToast from '../../wd-toast/wd-toast.vue'
import { computed, ref, watch } from 'vue'
import { deepClone, isArray, isFunction } from '../../common/util'
import { compareMonth, formatYearTitle, getDateByDefaultTime, getItemClass, getMonthByOffset, getMonthOffset } from '../utils'
import { useToast } from '../../wd-toast'
import { useTranslate } from '../../composables/useTranslate'
import dayjs from '../../../dayjs'
import { yearProps } from './types'
import type { CalendarDayItem, CalendarDayType } from '../types'
const props = defineProps(yearProps)
const emit = defineEmits(['change'])
const toast = useToast('wd-year')
const { translate } = useTranslate('calendar-view')
const months = ref<CalendarDayItem[]>([])
const monthTypeClass = computed(() => {
return (monthType: CalendarDayType) => {
return getItemClass(monthType, props.value, props.type)
}
})
const yearTitle = computed(() => {
return (date: number) => {
return formatYearTitle(date)
}
})
watch(
[() => props.type, () => props.date, () => props.value, () => props.minDate, () => props.maxDate, () => props.formatter],
() => {
setMonths()
},
{
deep: true,
immediate: true
}
)
function getMonthLabel(date: number) {
return dayjs(date).format(translate('month', date))
}
function setMonths() {
const monthList: CalendarDayItem[] = []
const date = new Date(props.date)
const year = date.getFullYear()
const value = props.value
if (props.type.indexOf('range') > -1 && value && !isArray(value)) {
console.error('[wot-design] value should be array when type is range')
return
}
for (let month = 0; month < 12; month++) {
const date = new Date(year, month, 1).getTime()
let type: CalendarDayType = getMonthType(date)
if (!type && compareMonth(date, Date.now()) === 0) {
type = 'current'
}
const monthObj = getFormatterDate(date, month, type)
monthList.push(monthObj)
}
months.value = deepClone(monthList)
}
function getMonthType(date: number) {
if (props.type === 'monthrange' && isArray(props.value)) {
const [startDate, endDate] = props.value || []
if (startDate && compareMonth(date, startDate) === 0) {
if (endDate && compareMonth(startDate, endDate) === 0) {
return 'same'
}
return 'start'
} else if (endDate && compareMonth(date, endDate) === 0) {
return 'end'
} else if (startDate && endDate && compareMonth(date, startDate) === 1 && compareMonth(date, endDate) === -1) {
return 'middle'
} else {
return ''
}
} else {
if (props.value && compareMonth(date, props.value as number) === 0) {
return 'selected'
} else {
return ''
}
}
}
function handleDateClick(index: number) {
const date = months.value[index]
if (date.disabled) return
switch (props.type) {
case 'month':
handleMonthChange(date)
break
case 'monthrange':
handleMonthRangeChange(date)
break
default:
handleMonthChange(date)
}
}
function getDate(date: number) {
return props.defaultTime && props.defaultTime.length > 0 ? getDateByDefaultTime(date, props.defaultTime[0]) : date
}
function handleMonthChange(date: CalendarDayItem) {
if (date.type !== 'selected') {
emit('change', {
value: getDate(date.date)
})
}
}
function handleMonthRangeChange(date: CalendarDayItem) {
let value: (number | null)[] = []
const [startDate, endDate] = isArray(props.value) ? props.value || [] : []
const compare = compareMonth(date.date, startDate!)
// 禁止选择同个日期
if (!props.allowSameDay && !endDate && compare === 0) return
if (startDate && !endDate && compare > -1) {
if (props.maxRange && getMonthOffset(date.date, startDate) > props.maxRange) {
const maxEndDate = getMonthByOffset(startDate, props.maxRange - 1)
value = [startDate, getDate(maxEndDate)]
toast.show({
msg: props.rangePrompt || translate('rangePromptMonth', props.maxRange)
})
} else {
value = [startDate, getDate(date.date)]
}
} else {
value = [getDate(date.date), null]
}
emit('change', {
value
})
}
function getFormatterDate(date: number, month: number, type?: CalendarDayType) {
let monthObj: CalendarDayItem = {
date: date,
text: month + 1,
topInfo: '',
bottomInfo: '',
type,
disabled: compareMonth(date, props.minDate) === -1 || compareMonth(date, props.maxDate) === 1,
isLastRow: month >= 8
}
if (props.formatter) {
if (isFunction(props.formatter)) {
monthObj = props.formatter(monthObj)
} else {
console.error('[wot-design] error(wd-calendar-view): the formatter prop of wd-calendar-view should be a function')
}
}
return monthObj
}
</script>
<style lang="scss" scoped>
@import './index.scss';
</style>

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@import '../../common/abstracts/variable';
@import '../../common/abstracts/mixin';
.wot-theme-dark {
@include b(year-panel) {
@include e(title) {
color: $-dark-color;
box-shadow: 0px 4px 8px 0 rgba(255, 255,255, 0.02);
}
}
}
@include b(year-panel) {
font-size: $-calendar-fs;
padding: $-calendar-panel-padding;
@include e(title) {
padding: 5px 0;
text-align: center;
font-size: $-calendar-panel-title-fs;
color: $-calendar-panel-title-color;
box-shadow: 0px 4px 8px 0 rgba(0, 0, 0, 0.02);
}
}

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import type { ComponentPublicInstance, ExtractPropTypes, PropType } from 'vue'
import { makeBooleanProp, makeRequiredProp } from '../../common/props'
import type { CalendarFormatter, CalendarType } from '../types'
/**
* 月份信息
*/
export interface YearInfo {
date: number
height: number
}
export const yearPanelProps = {
type: makeRequiredProp(String as PropType<CalendarType>),
value: makeRequiredProp([Number, Array] as PropType<number | (number | null)[] | null>),
minDate: makeRequiredProp(Number),
maxDate: makeRequiredProp(Number),
formatter: Function as PropType<CalendarFormatter>,
maxRange: Number,
rangePrompt: String,
allowSameDay: makeBooleanProp(false),
showPanelTitle: makeBooleanProp(false),
defaultTime: {
type: [Array] as PropType<Array<number[]>>
},
panelHeight: makeRequiredProp(Number)
}
export type YearPanelProps = ExtractPropTypes<typeof yearPanelProps>
export type YearPanelExpose = {
/**
* 使当前日期或者选中日期滚动到可视区域
*/
scrollIntoView: () => void
}
export type YearPanelInstance = ComponentPublicInstance<YearPanelProps, YearPanelExpose>

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<template>
<view class="wd-year-panel">
<view v-if="showPanelTitle" class="wd-year-panel__title">{{ title }}</view>
<scroll-view class="wd-year-panel__container" :style="`height: ${scrollHeight}px`" scroll-y @scroll="yearScroll" :scroll-top="scrollTop">
<view v-for="(item, index) in years" :key="index" :id="`year${index}`">
<year
:type="type"
:date="item.date"
:value="value"
:min-date="minDate"
:max-date="maxDate"
:max-range="maxRange"
:formatter="formatter"
:range-prompt="rangePrompt"
:allow-same-day="allowSameDay"
:default-time="defaultTime"
:showTitle="index !== 0"
@change="handleDateChange"
/>
</view>
</scroll-view>
</view>
</template>
<script lang="ts">
export default {
options: {
addGlobalClass: true,
virtualHost: true,
styleIsolation: 'shared'
}
}
</script>
<script lang="ts" setup>
import { computed, ref, onMounted } from 'vue'
import { compareYear, formatYearTitle, getYears } from '../utils'
import { isArray, isNumber, pause } from '../../common/util'
import Year from '../year/year.vue'
import { yearPanelProps, type YearInfo, type YearPanelExpose } from './types'
const props = defineProps(yearPanelProps)
const emit = defineEmits(['change'])
const scrollTop = ref<number>(0) // 滚动位置
const scrollIndex = ref<number>(0) // 当前显示的年份索引
// 滚动区域的高度
const scrollHeight = computed(() => {
const scrollHeight: number = props.panelHeight + (props.showPanelTitle ? 26 : 16)
return scrollHeight
})
// 年份信息
const years = computed<YearInfo[]>(() => {
return getYears(props.minDate, props.maxDate).map((year, index) => {
return {
date: year,
height: index === 0 ? 200 : 245
}
})
})
// 标题
const title = computed(() => {
return formatYearTitle(years.value[scrollIndex.value].date)
})
onMounted(() => {
scrollIntoView()
})
async function scrollIntoView() {
await pause()
let activeDate: number | null = null
if (isArray(props.value)) {
activeDate = props.value![0]
} else if (isNumber(props.value)) {
activeDate = props.value
}
if (!activeDate) {
activeDate = Date.now()
}
let top: number = 0
for (let index = 0; index < years.value.length; index++) {
if (compareYear(years.value[index].date, activeDate) === 0) {
break
}
top += years.value[index] ? Number(years.value[index].height) : 0
}
scrollTop.value = 0
if (top > 0) {
await pause()
scrollTop.value = top + 45
}
}
const yearScroll = (event: { detail: { scrollTop: number } }) => {
if (years.value.length <= 1) {
return
}
const scrollTop = Math.max(0, event.detail.scrollTop)
doSetSubtitle(scrollTop)
}
/**
* 设置小标题
* scrollTop 滚动条位置
*/
function doSetSubtitle(scrollTop: number) {
let height: number = 0 // 月份高度和
for (let index = 0; index < years.value.length; index++) {
height = height + years.value[index].height
if (scrollTop < height) {
scrollIndex.value = index
return
}
}
}
function handleDateChange({ value }: { value: number[] }) {
emit('change', {
value
})
}
defineExpose<YearPanelExpose>({
scrollIntoView
})
</script>
<style lang="scss" scoped>
@import './index.scss';
</style>