智慧宿舍系统小程序

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/calendar.wxml

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+<view class="van-calendar">
+  <header
+    title="{{ title }}"
+    showTitle="{{ showTitle }}"
+    subtitle="{{ subtitle }}"
+    showSubtitle="{{ showSubtitle }}"
+    firstDayOfWeek="{{ firstDayOfWeek }}"
+  >
+    <slot name="title" slot="title"></slot>
+  </header>
+
+  <scroll-view
+    class="van-calendar__body"
+    scroll-y
+    scroll-into-view="{{ scrollIntoView }}"
+  >
+    <month
+      wx:for="{{ computed.getMonths(minDate, maxDate) }}"
+      wx:key="index"
+      id="month{{ index }}"
+      class="month"
+      data-date="{{ item }}"
+      date="{{ item }}"
+      type="{{ type }}"
+      color="{{ color }}"
+      minDate="{{ minDate }}"
+      maxDate="{{ maxDate }}"
+      showMark="{{ showMark }}"
+      formatter="{{ formatter }}"
+      rowHeight="{{ rowHeight }}"
+      currentDate="{{ currentDate }}"
+      showSubtitle="{{ showSubtitle }}"
+      allowSameDay="{{ allowSameDay }}"
+      showMonthTitle="{{ index !== 0 || !showSubtitle }}"
+      firstDayOfWeek="{{ firstDayOfWeek }}"
+      bind:click="onClickDay"
+    />
+  </scroll-view>
+
+  <view
+    class="{{ utils.bem('calendar__footer', { safeAreaInsetBottom }) }}"
+  >
+    <slot name="footer"></slot>
+  </view>
+
+  <view
+    class="{{ utils.bem('calendar__footer', { safeAreaInsetBottom }) }}"
+  >
+    <van-button
+      wx:if="{{ showConfirm }}"
+      round
+      block
+      type="danger"
+      color="{{ color }}"
+      custom-class="van-calendar__confirm"
+      disabled="{{ computed.getButtonDisabled(type, currentDate) }}"
+      nativeType="text"
+      bind:click="onConfirm"
+    >
+      {{
+        computed.getButtonDisabled(type, currentDate)
+          ? confirmDisabledText
+          : confirmText
+      }}
+    </van-button>
+  </view>
+</view>

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/components/header/index.d.ts

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+export {};

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/components/header/index.js

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+import { VantComponent } from '../../../common/component';
+VantComponent({
+  props: {
+    title: {
+      type: String,
+      value: '日期选择',
+    },
+    subtitle: String,
+    showTitle: Boolean,
+    showSubtitle: Boolean,
+    firstDayOfWeek: {
+      type: Number,
+      observer: 'initWeekDay',
+    },
+  },
+  data: {
+    weekdays: [],
+  },
+  created() {
+    this.initWeekDay();
+  },
+  methods: {
+    initWeekDay() {
+      const defaultWeeks = ['日', '一', '二', '三', '四', '五', '六'];
+      const firstDayOfWeek = this.data.firstDayOfWeek || 0;
+      this.setData({
+        weekdays: [
+          ...defaultWeeks.slice(firstDayOfWeek, 7),
+          ...defaultWeeks.slice(0, firstDayOfWeek),
+        ],
+      });
+    },
+  },
+});

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/components/header/index.json

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+{
+  "component": true
+}

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/components/header/index.wxml

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+<view class="van-calendar__header">
+  <block wx:if="{{ showTitle }}">
+    <view class="van-calendar__header-title"><slot name="title"></slot></view>
+    <view class="van-calendar__header-title">{{ title }}</view>
+  </block>
+
+  <view wx:if="{{ showSubtitle }}" class="van-calendar__header-subtitle">
+    {{ subtitle }}
+  </view>
+
+  <view class="van-calendar__weekdays">
+    <view wx:for="{{ weekdays }}" wx:key="index" class="van-calendar__weekday">
+      {{ item }}
+    </view>
+  </view>
+</view>

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/components/header/index.wxss

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+@import '../../../common/index.wxss';.van-calendar__header{-webkit-flex-shrink:0;flex-shrink:0;box-shadow:0 2px 10px rgba(125,126,128,.16);box-shadow:var(--calendar-header-box-shadow,0 2px 10px rgba(125,126,128,.16))}.van-calendar__header-subtitle,.van-calendar__header-title{text-align:center;height:44px;height:var(--calendar-header-title-height,44px);font-weight:500;font-weight:var(--font-weight-bold,500);line-height:44px;line-height:var(--calendar-header-title-height,44px)}.van-calendar__header-title+.van-calendar__header-title,.van-calendar__header-title:empty{display:none}.van-calendar__header-title:empty+.van-calendar__header-title{display:block!important}.van-calendar__weekdays{display:-webkit-flex;display:flex}.van-calendar__weekday{-webkit-flex:1;flex:1;text-align:center;font-size:12px;font-size:var(--calendar-weekdays-font-size,12px);line-height:30px;line-height:var(--calendar-weekdays-height,30px)}

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/components/month/index.d.ts

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+export {};

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/components/month/index.js

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+import { VantComponent } from '../../../common/component';
+import {
+  getMonthEndDay,
+  compareDay,
+  getPrevDay,
+  getNextDay,
+} from '../../utils';
+VantComponent({
+  props: {
+    date: {
+      type: null,
+      observer: 'setDays',
+    },
+    type: {
+      type: String,
+      observer: 'setDays',
+    },
+    color: String,
+    minDate: {
+      type: null,
+      observer: 'setDays',
+    },
+    maxDate: {
+      type: null,
+      observer: 'setDays',
+    },
+    showMark: Boolean,
+    rowHeight: null,
+    formatter: {
+      type: null,
+      observer: 'setDays',
+    },
+    currentDate: {
+      type: null,
+      observer: 'setDays',
+    },
+    firstDayOfWeek: {
+      type: Number,
+      observer: 'setDays',
+    },
+    allowSameDay: Boolean,
+    showSubtitle: Boolean,
+    showMonthTitle: Boolean,
+  },
+  data: {
+    visible: true,
+    days: [],
+  },
+  methods: {
+    onClick(event) {
+      const { index } = event.currentTarget.dataset;
+      const item = this.data.days[index];
+      if (item.type !== 'disabled') {
+        this.$emit('click', item);
+      }
+    },
+    setDays() {
+      const days = [];
+      const startDate = new Date(this.data.date);
+      const year = startDate.getFullYear();
+      const month = startDate.getMonth();
+      const totalDay = getMonthEndDay(
+        startDate.getFullYear(),
+        startDate.getMonth() + 1
+      );
+      for (let day = 1; day <= totalDay; day++) {
+        const date = new Date(year, month, day);
+        const type = this.getDayType(date);
+        let config = {
+          date,
+          type,
+          text: day,
+          bottomInfo: this.getBottomInfo(type),
+        };
+        if (this.data.formatter) {
+          config = this.data.formatter(config);
+        }
+        days.push(config);
+      }
+      this.setData({ days });
+    },
+    getMultipleDayType(day) {
+      const { currentDate } = this.data;
+      if (!Array.isArray(currentDate)) {
+        return '';
+      }
+      const isSelected = (date) =>
+        currentDate.some((item) => compareDay(item, date) === 0);
+      if (isSelected(day)) {
+        const prevDay = getPrevDay(day);
+        const nextDay = getNextDay(day);
+        const prevSelected = isSelected(prevDay);
+        const nextSelected = isSelected(nextDay);
+        if (prevSelected && nextSelected) {
+          return 'multiple-middle';
+        }
+        if (prevSelected) {
+          return 'end';
+        }
+        return nextSelected ? 'start' : 'multiple-selected';
+      }
+      return '';
+    },
+    getRangeDayType(day) {
+      const { currentDate, allowSameDay } = this.data;
+      if (!Array.isArray(currentDate)) {
+        return '';
+      }
+      const [startDay, endDay] = currentDate;
+      if (!startDay) {
+        return '';
+      }
+      const compareToStart = compareDay(day, startDay);
+      if (!endDay) {
+        return compareToStart === 0 ? 'start' : '';
+      }
+      const compareToEnd = compareDay(day, endDay);
+      if (compareToStart === 0 && compareToEnd === 0 && allowSameDay) {
+        return 'start-end';
+      }
+      if (compareToStart === 0) {
+        return 'start';
+      }
+      if (compareToEnd === 0) {
+        return 'end';
+      }
+      if (compareToStart > 0 && compareToEnd < 0) {
+        return 'middle';
+      }
+      return '';
+    },
+    getDayType(day) {
+      const { type, minDate, maxDate, currentDate } = this.data;
+      if (compareDay(day, minDate) < 0 || compareDay(day, maxDate) > 0) {
+        return 'disabled';
+      }
+      if (type === 'single') {
+        return compareDay(day, currentDate) === 0 ? 'selected' : '';
+      }
+      if (type === 'multiple') {
+        return this.getMultipleDayType(day);
+      }
+      /* istanbul ignore else */
+      if (type === 'range') {
+        return this.getRangeDayType(day);
+      }
+      return '';
+    },
+    getBottomInfo(type) {
+      if (this.data.type === 'range') {
+        if (type === 'start') {
+          return '开始';
+        }
+        if (type === 'end') {
+          return '结束';
+        }
+        if (type === 'start-end') {
+          return '开始/结束';
+        }
+      }
+    },
+  },
+});

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/components/month/index.json

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+{
+  "component": true
+}

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/components/month/index.wxml

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+<wxs src="./index.wxs" module="computed"></wxs>
+<wxs src="../../../wxs/utils.wxs" module="utils" />
+
+<view class="van-calendar__month" style="{{ computed.getMonthStyle(visible, date, rowHeight) }}">
+  <view wx:if="{{ showMonthTitle }}" class="van-calendar__month-title">
+    {{ computed.formatMonthTitle(date) }}
+  </view>
+
+  <view wx:if="{{ visible }}" class="van-calendar__days">
+    <view wx:if="{{ showMark }}" class="van-calendar__month-mark">
+      {{ computed.getMark(date) }}
+    </view>
+
+    <view
+      wx:for="{{ days }}"
+      wx:key="index"
+      style="{{ computed.getDayStyle(item.type, index, date, rowHeight, color, firstDayOfWeek) }}"
+      class="{{ utils.bem('calendar__day', [item.type]) }} {{ item.className }}"
+      data-index="{{ index }}"
+      bindtap="onClick"
+    >
+      <view wx:if="{{ item.type === 'selected' }}" class="van-calendar__selected-day" style="background: {{ color }}">
+        <view wx:if="{{ item.topInfo }}" class="van-calendar__top-info">{{ item.topInfo }}</view>
+        {{ item.text }}
+        <view wx:if="{{ item.bottomInfo }}" class="van-calendar__bottom-info">
+          {{ item.bottomInfo }}
+        </view>
+      </view>
+
+      <view wx:else>
+        <view wx:if="{{ item.topInfo }}" class="van-calendar__top-info">{{ item.topInfo }}</view>
+        {{ item.text }}
+        <view wx:if="{{ item.bottomInfo }}" class="van-calendar__bottom-info">
+          {{ item.bottomInfo }}
+        </view>
+      </view>
+    </view>
+  </view>
+</view>

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/components/month/index.wxs

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+/* eslint-disable */
+var utils = require('../../utils.wxs');
+
+function getMark(date) {
+  return getDate(date).getMonth() + 1;
+}
+
+var ROW_HEIGHT = 64;
+
+function getDayStyle(type, index, date, rowHeight, color, firstDayOfWeek) {
+  var style = [];
+  var current = getDate(date).getDay() || 7;
+  var offset = current < firstDayOfWeek ? (7 - firstDayOfWeek + current) :
+               current === 7 && firstDayOfWeek === 0 ? 0 :
+               (current - firstDayOfWeek);
+
+  if (index === 0) {
+    style.push(['margin-left', (100 * offset) / 7 + '%']);
+  }
+
+  if (rowHeight !== ROW_HEIGHT) {
+    style.push(['height', rowHeight + 'px']);
+  }
+
+  if (color) {
+    if (
+      type === 'start' ||
+      type === 'end' ||
+      type === 'start-end' ||
+      type === 'multiple-selected' ||
+      type === 'multiple-middle'
+    ) {
+      style.push(['background', color]);
+    } else if (type === 'middle') {
+      style.push(['color', color]);
+    }
+  }
+
+  return style
+    .map(function(item) {
+      return item.join(':');
+    })
+    .join(';');
+}
+
+function formatMonthTitle(date) {
+  date = getDate(date);
+  return date.getFullYear() + '年' + (date.getMonth() + 1) + '月';
+}
+
+function getMonthStyle(visible, date, rowHeight) {
+  if (!visible) {
+    date = getDate(date);
+
+    var totalDay = utils.getMonthEndDay(
+      date.getFullYear(),
+      date.getMonth() + 1
+    );
+    var offset = getDate(date).getDay();
+    var padding = Math.ceil((totalDay + offset) / 7) * rowHeight;
+
+    return 'padding-bottom:' + padding + 'px';
+  }
+}
+
+module.exports = {
+  getMark: getMark,
+  getDayStyle: getDayStyle,
+  formatMonthTitle: formatMonthTitle,
+  getMonthStyle: getMonthStyle
+};

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/components/month/index.wxss

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+@import '../../../common/index.wxss';.van-calendar{display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;height:100%;background-color:#fff;background-color:var(--calendar-background-color,#fff)}.van-calendar__month-title{text-align:center;height:44px;height:var(--calendar-header-title-height,44px);font-weight:500;font-weight:var(--font-weight-bold,500);font-size:14px;font-size:var(--calendar-month-title-font-size,14px);line-height:44px;line-height:var(--calendar-header-title-height,44px)}.van-calendar__days{position:relative;display:-webkit-flex;display:flex;-webkit-flex-wrap:wrap;flex-wrap:wrap;-webkit-user-select:none;user-select:none}.van-calendar__month-mark{position:absolute;top:50%;left:50%;z-index:0;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%);pointer-events:none;color:rgba(242,243,245,.8);color:var(--calendar-month-mark-color,rgba(242,243,245,.8));font-size:160px;font-size:var(--calendar-month-mark-font-size,160px)}.van-calendar__day,.van-calendar__selected-day{display:-webkit-flex;display:flex;-webkit-align-items:center;align-items:center;-webkit-justify-content:center;justify-content:center;text-align:center}.van-calendar__day{position:relative;width:14.285%;height:64px;height:var(--calendar-day-height,64px);font-size:16px;font-size:var(--calendar-day-font-size,16px)}.van-calendar__day--end,.van-calendar__day--multiple-middle,.van-calendar__day--multiple-selected,.van-calendar__day--start,.van-calendar__day--start-end{color:#fff;color:var(--calendar-range-edge-color,#fff);background-color:#ee0a24;background-color:var(--calendar-range-edge-background-color,#ee0a24)}.van-calendar__day--start{border-radius:4px 0 0 4px;border-radius:var(--border-radius-md,4px) 0 0 var(--border-radius-md,4px)}.van-calendar__day--end{border-radius:0 4px 4px 0;border-radius:0 var(--border-radius-md,4px) var(--border-radius-md,4px) 0}.van-calendar__day--multiple-selected,.van-calendar__day--start-end{border-radius:4px;border-radius:var(--border-radius-md,4px)}.van-calendar__day--middle{color:#ee0a24;color:var(--calendar-range-middle-color,#ee0a24)}.van-calendar__day--middle:after{position:absolute;top:0;right:0;bottom:0;left:0;background-color:currentColor;content:"";opacity:.1;opacity:var(--calendar-range-middle-background-opacity,.1)}.van-calendar__day--disabled{cursor:default;color:#c8c9cc;color:var(--calendar-day-disabled-color,#c8c9cc)}.van-calendar__bottom-info,.van-calendar__top-info{position:absolute;right:0;left:0;font-size:10px;font-size:var(--calendar-info-font-size,10px);line-height:14px;line-height:var(--calendar-info-line-height,14px)}@media (max-width:350px){.van-calendar__bottom-info,.van-calendar__top-info{font-size:9px}}.van-calendar__top-info{top:6px}.van-calendar__bottom-info{bottom:6px}.van-calendar__selected-day{width:54px;width:var(--calendar-selected-day-size,54px);height:54px;height:var(--calendar-selected-day-size,54px);color:#fff;color:var(--calendar-selected-day-color,#fff);background-color:#ee0a24;background-color:var(--calendar-selected-day-background-color,#ee0a24);border-radius:4px;border-radius:var(--border-radius-md,4px)}

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/index.d.ts

@@ -0,0 +1 @@
+export {};

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/index.js

@@ -0,0 +1,309 @@
+import { VantComponent } from '../common/component';
+import {
+  ROW_HEIGHT,
+  getNextDay,
+  compareDay,
+  copyDates,
+  calcDateNum,
+  formatMonthTitle,
+  compareMonth,
+  getMonths,
+  getDayByOffset,
+} from './utils';
+import Toast from '../toast/toast';
+import { requestAnimationFrame } from '../common/utils';
+VantComponent({
+  props: {
+    title: {
+      type: String,
+      value: '日期选择',
+    },
+    color: String,
+    show: {
+      type: Boolean,
+      observer(val) {
+        if (val) {
+          this.initRect();
+          this.scrollIntoView();
+        }
+      },
+    },
+    formatter: null,
+    confirmText: {
+      type: String,
+      value: '确定',
+    },
+    rangePrompt: String,
+    showRangePrompt: {
+      type: Boolean,
+      value: true,
+    },
+    defaultDate: {
+      type: null,
+      observer(val) {
+        this.setData({ currentDate: val });
+        this.scrollIntoView();
+      },
+    },
+    allowSameDay: Boolean,
+    confirmDisabledText: String,
+    type: {
+      type: String,
+      value: 'single',
+      observer: 'reset',
+    },
+    minDate: {
+      type: null,
+      value: Date.now(),
+    },
+    maxDate: {
+      type: null,
+      value: new Date(
+        new Date().getFullYear(),
+        new Date().getMonth() + 6,
+        new Date().getDate()
+      ).getTime(),
+    },
+    position: {
+      type: String,
+      value: 'bottom',
+    },
+    rowHeight: {
+      type: null,
+      value: ROW_HEIGHT,
+    },
+    round: {
+      type: Boolean,
+      value: true,
+    },
+    poppable: {
+      type: Boolean,
+      value: true,
+    },
+    showMark: {
+      type: Boolean,
+      value: true,
+    },
+    showTitle: {
+      type: Boolean,
+      value: true,
+    },
+    showConfirm: {
+      type: Boolean,
+      value: true,
+    },
+    showSubtitle: {
+      type: Boolean,
+      value: true,
+    },
+    safeAreaInsetBottom: {
+      type: Boolean,
+      value: true,
+    },
+    closeOnClickOverlay: {
+      type: Boolean,
+      value: true,
+    },
+    maxRange: {
+      type: null,
+      value: null,
+    },
+    firstDayOfWeek: {
+      type: Number,
+      value: 0,
+    },
+  },
+  data: {
+    subtitle: '',
+    currentDate: null,
+    scrollIntoView: '',
+  },
+  created() {
+    this.setData({
+      currentDate: this.getInitialDate(),
+    });
+  },
+  mounted() {
+    if (this.data.show || !this.data.poppable) {
+      this.initRect();
+      this.scrollIntoView();
+    }
+  },
+  methods: {
+    reset() {
+      this.setData({ currentDate: this.getInitialDate() });
+      this.scrollIntoView();
+    },
+    initRect() {
+      if (this.contentObserver != null) {
+        this.contentObserver.disconnect();
+      }
+      const contentObserver = this.createIntersectionObserver({
+        thresholds: [0, 0.1, 0.9, 1],
+        observeAll: true,
+      });
+      this.contentObserver = contentObserver;
+      contentObserver.relativeTo('.van-calendar__body');
+      contentObserver.observe('.month', (res) => {
+        if (res.boundingClientRect.top <= res.relativeRect.top) {
+          // @ts-ignore
+          this.setData({ subtitle: formatMonthTitle(res.dataset.date) });
+        }
+      });
+    },
+    getInitialDate() {
+      const { type, defaultDate, minDate } = this.data;
+      if (type === 'range') {
+        const [startDay, endDay] = defaultDate || [];
+        return [
+          startDay || minDate,
+          endDay || getNextDay(new Date(minDate)).getTime(),
+        ];
+      }
+      if (type === 'multiple') {
+        return defaultDate || [minDate];
+      }
+      return defaultDate || minDate;
+    },
+    scrollIntoView() {
+      requestAnimationFrame(() => {
+        const {
+          currentDate,
+          type,
+          show,
+          poppable,
+          minDate,
+          maxDate,
+        } = this.data;
+        // @ts-ignore
+        const targetDate = type === 'single' ? currentDate : currentDate[0];
+        const displayed = show || !poppable;
+        if (!targetDate || !displayed) {
+          return;
+        }
+        const months = getMonths(minDate, maxDate);
+        months.some((month, index) => {
+          if (compareMonth(month, targetDate) === 0) {
+            this.setData({ scrollIntoView: `month${index}` });
+            return true;
+          }
+          return false;
+        });
+      });
+    },
+    onOpen() {
+      this.$emit('open');
+    },
+    onOpened() {
+      this.$emit('opened');
+    },
+    onClose() {
+      this.$emit('close');
+    },
+    onClosed() {
+      this.$emit('closed');
+    },
+    onClickDay(event) {
+      const { date } = event.detail;
+      const { type, currentDate, allowSameDay } = this.data;
+      if (type === 'range') {
+        // @ts-ignore
+        const [startDay, endDay] = currentDate;
+        if (startDay && !endDay) {
+          const compareToStart = compareDay(date, startDay);
+          if (compareToStart === 1) {
+            this.select([startDay, date], true);
+          } else if (compareToStart === -1) {
+            this.select([date, null]);
+          } else if (allowSameDay) {
+            this.select([date, date]);
+          }
+        } else {
+          this.select([date, null]);
+        }
+      } else if (type === 'multiple') {
+        let selectedIndex;
+        // @ts-ignore
+        const selected = currentDate.some((dateItem, index) => {
+          const equal = compareDay(dateItem, date) === 0;
+          if (equal) {
+            selectedIndex = index;
+          }
+          return equal;
+        });
+        if (selected) {
+          // @ts-ignore
+          const cancelDate = currentDate.splice(selectedIndex, 1);
+          this.setData({ currentDate });
+          this.unselect(cancelDate);
+        } else {
+          // @ts-ignore
+          this.select([...currentDate, date]);
+        }
+      } else {
+        this.select(date, true);
+      }
+    },
+    unselect(dateArray) {
+      const date = dateArray[0];
+      if (date) {
+        this.$emit('unselect', copyDates(date));
+      }
+    },
+    select(date, complete) {
+      if (complete && this.data.type === 'range') {
+        const valid = this.checkRange(date);
+        if (!valid) {
+          // auto selected to max range if showConfirm
+          if (this.data.showConfirm) {
+            this.emit([
+              date[0],
+              getDayByOffset(date[0], this.data.maxRange - 1),
+            ]);
+          } else {
+            this.emit(date);
+          }
+          return;
+        }
+      }
+      this.emit(date);
+      if (complete && !this.data.showConfirm) {
+        this.onConfirm();
+      }
+    },
+    emit(date) {
+      const getTime = (date) => (date instanceof Date ? date.getTime() : date);
+      this.setData({
+        currentDate: Array.isArray(date) ? date.map(getTime) : getTime(date),
+      });
+      this.$emit('select', copyDates(date));
+    },
+    checkRange(date) {
+      const { maxRange, rangePrompt, showRangePrompt } = this.data;
+      if (maxRange && calcDateNum(date) > maxRange) {
+        if (showRangePrompt) {
+          Toast({
+            duration: 0,
+            context: this,
+            message: rangePrompt || `选择天数不能超过 ${maxRange} 天`,
+          });
+        }
+        this.$emit('over-range');
+        return false;
+      }
+      return true;
+    },
+    onConfirm() {
+      if (
+        this.data.type === 'range' &&
+        !this.checkRange(this.data.currentDate)
+      ) {
+        return;
+      }
+      wx.nextTick(() => {
+        // @ts-ignore
+        this.$emit('confirm', copyDates(this.data.currentDate));
+      });
+    },
+  },
+});

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/index.json

@@ -0,0 +1,10 @@
+{
+  "component": true,
+  "usingComponents": {
+    "header": "./components/header/index",
+    "month": "./components/month/index",
+    "van-button": "../button/index",
+    "van-popup": "../popup/index",
+    "van-toast": "../toast/index"
+  }
+}

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/index.wxml

@@ -0,0 +1,25 @@
+<wxs src="./index.wxs" module="computed" />
+<wxs src="../wxs/utils.wxs" module="utils" />
+
+<import src="./calendar.wxml" />
+
+<van-popup
+  wx:if="{{ poppable }}"
+  custom-class="van-calendar__popup--{{ position }}"
+  close-icon-class="van-calendar__close-icon"
+  show="{{ show }}"
+  round="{{ round }}"
+  position="{{ position }}"
+  closeable="{{ showTitle || showSubtitle }}"
+  close-on-click-overlay="{{ closeOnClickOverlay }}"
+  bind:enter="onOpen"
+  bind:close="onClose"
+  bind:after-enter="onOpened"
+  bind:after-leave="onClosed"
+>
+  <include src="calendar.wxml" />
+</van-popup>
+
+<include wx:else src="calendar.wxml" />
+
+<van-toast id="van-toast" />

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/index.wxs

@@ -0,0 +1,37 @@
+/* eslint-disable */
+var utils = require('./utils.wxs');
+
+function getMonths(minDate, maxDate) {
+  var months = [];
+  var cursor = getDate(minDate);
+
+  cursor.setDate(1);
+
+  do {
+    months.push(cursor.getTime());
+    cursor.setMonth(cursor.getMonth() + 1);
+  } while (utils.compareMonth(cursor, getDate(maxDate)) !== 1);
+
+  return months;
+}
+
+function getButtonDisabled(type, currentDate) {
+  if (currentDate == null) {
+    return true;
+  }
+
+  if (type === 'range') {
+    return !currentDate[0] || !currentDate[1];
+  }
+
+  if (type === 'multiple') {
+    return !currentDate.length;
+  }
+
+  return !currentDate;
+}
+
+module.exports = {
+  getMonths: getMonths,
+  getButtonDisabled: getButtonDisabled
+};

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/index.wxss

@@ -0,0 +1 @@
+@import '../common/index.wxss';.van-calendar{display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;height:100%;height:var(--calendar-height,100%);background-color:#fff;background-color:var(--calendar-background-color,#fff)}.van-calendar__close-icon{top:11px}.van-calendar__popup--bottom,.van-calendar__popup--top{height:80%;height:var(--calendar-popup-height,80%)}.van-calendar__popup--left,.van-calendar__popup--right{height:100%}.van-calendar__body{-webkit-flex:1;flex:1;overflow:auto;-webkit-overflow-scrolling:touch}.van-calendar__footer{-webkit-flex-shrink:0;flex-shrink:0;padding:0 16px;padding:0 var(--padding-md,16px)}.van-calendar__footer--safe-area-inset-bottom{padding-bottom:env(safe-area-inset-bottom)}.van-calendar__footer+.van-calendar__footer,.van-calendar__footer:empty{display:none}.van-calendar__footer:empty+.van-calendar__footer{display:block!important}.van-calendar__confirm{height:36px!important;height:var(--calendar-confirm-button-height,36px)!important;margin:7px 0!important;margin:var(--calendar-confirm-button-margin,7px 0)!important;line-height:34px!important;line-height:var(--calendar-confirm-button-line-height,34px)!important}

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/utils.d.ts

@@ -0,0 +1,17 @@
+export declare const ROW_HEIGHT = 64;
+export declare function formatMonthTitle(date: Date): string;
+export declare function compareMonth(
+  date1: Date | number,
+  date2: Date | number
+): 1 | -1 | 0;
+export declare function compareDay(
+  day1: Date | number,
+  day2: Date | number
+): 1 | -1 | 0;
+export declare function getDayByOffset(date: Date, offset: number): Date;
+export declare function getPrevDay(date: Date): Date;
+export declare function getNextDay(date: Date): Date;
+export declare function calcDateNum(date: [Date, Date]): number;
+export declare function copyDates(dates: Date | Date[]): Date | Date[];
+export declare function getMonthEndDay(year: number, month: number): number;
+export declare function getMonths(minDate: number, maxDate: number): number[];

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/utils.js

@@ -0,0 +1,78 @@
+export const ROW_HEIGHT = 64;
+export function formatMonthTitle(date) {
+  if (!(date instanceof Date)) {
+    date = new Date(date);
+  }
+  return `${date.getFullYear()}年${date.getMonth() + 1}月`;
+}
+export function compareMonth(date1, date2) {
+  if (!(date1 instanceof Date)) {
+    date1 = new Date(date1);
+  }
+  if (!(date2 instanceof Date)) {
+    date2 = new Date(date2);
+  }
+  const year1 = date1.getFullYear();
+  const year2 = date2.getFullYear();
+  const month1 = date1.getMonth();
+  const month2 = date2.getMonth();
+  if (year1 === year2) {
+    return month1 === month2 ? 0 : month1 > month2 ? 1 : -1;
+  }
+  return year1 > year2 ? 1 : -1;
+}
+export function compareDay(day1, day2) {
+  if (!(day1 instanceof Date)) {
+    day1 = new Date(day1);
+  }
+  if (!(day2 instanceof Date)) {
+    day2 = new Date(day2);
+  }
+  const compareMonthResult = compareMonth(day1, day2);
+  if (compareMonthResult === 0) {
+    const date1 = day1.getDate();
+    const date2 = day2.getDate();
+    return date1 === date2 ? 0 : date1 > date2 ? 1 : -1;
+  }
+  return compareMonthResult;
+}
+export function getDayByOffset(date, offset) {
+  date = new Date(date);
+  date.setDate(date.getDate() + offset);
+  return date;
+}
+export function getPrevDay(date) {
+  return getDayByOffset(date, -1);
+}
+export function getNextDay(date) {
+  return getDayByOffset(date, 1);
+}
+export function calcDateNum(date) {
+  const day1 = new Date(date[0]).getTime();
+  const day2 = new Date(date[1]).getTime();
+  return (day2 - day1) / (1000 * 60 * 60 * 24) + 1;
+}
+export function copyDates(dates) {
+  if (Array.isArray(dates)) {
+    return dates.map((date) => {
+      if (date === null) {
+        return date;
+      }
+      return new Date(date);
+    });
+  }
+  return new Date(dates);
+}
+export function getMonthEndDay(year, month) {
+  return 32 - new Date(year, month - 1, 32).getDate();
+}
+export function getMonths(minDate, maxDate) {
+  const months = [];
+  const cursor = new Date(minDate);
+  cursor.setDate(1);
+  do {
+    months.push(cursor.getTime());
+    cursor.setMonth(cursor.getMonth() + 1);
+  } while (compareMonth(cursor, maxDate) !== 1);
+  return months;
+}

wechat/miniprogram/node_modules/@vant/weapp/dist/calendar/utils.wxs

@@ -0,0 +1,25 @@
+/* eslint-disable */
+function getMonthEndDay(year, month) {
+  return 32 -  getDate(year, month - 1, 32).getDate();
+}
+
+function compareMonth(date1, date2) {
+  date1 = getDate(date1);
+  date2 = getDate(date2);
+
+  var year1 = date1.getFullYear();
+  var year2 = date2.getFullYear();
+  var month1 = date1.getMonth();
+  var month2 = date2.getMonth();
+
+  if (year1 === year2) {
+    return month1 === month2 ? 0 : month1 > month2 ? 1 : -1;
+  }
+
+  return year1 > year2 ? 1 : -1;
+}
+
+module.exports = {
+  getMonthEndDay: getMonthEndDay,
+  compareMonth: compareMonth
+};