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445 lines
12 KiB
445 lines
12 KiB
<template>
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<view class="zzx-calendar">
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<view class="calendar-heander">{{ timeStr }}</view>
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<!-- 星期几标题 -->
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<view class="calendar-weeks">
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<view class="calendar-week" :class="{ 'text-red-500': week === '六' || week === '日' }" v-for="(week, index) in data.weeks" :key="index">{{ week }}</view>
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</view>
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<view class="calendar-content">
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<swiper
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class="calendar-swiper"
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:style="{
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width: '100%',
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height: sheight,
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}"
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:indicator-dots="false"
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:autoplay="false"
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:duration="duration"
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:current="current"
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@change="changeSwp"
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:circular="true"
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>
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<swiper-item class="calendar-item" v-for="sitem in data.swiper" :key="sitem">
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<view class="calendar-days">
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<!-- 当前的 -->
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<template v-if="sitem === data.current">
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<view class="calendar-day" v-for="(item, index) in days" :key="index" :class="{ 'day-hidden': !item.show }" @click="clickItem(item)">
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<view class="date" :class="[item.isToday ? todayClass : '', item.fullDate === selectedDate ? checkedClass : '']">{{ item.time.getDate() }}</view>
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<view class="dot-show" v-if="item.info === '0'" :style="dotStyle"></view>
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</view>
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</template>
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<template v-else>
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<!-- 下一个月/周 -->
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<template v-if="data.current - sitem === 1 || data.current - sitem === -2">
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<view
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class="calendar-day"
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v-for="(item, index) in predays"
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:key="index"
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:class="{
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'day-hidden': !item.show,
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}"
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>
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<view class="date" :class="[item.isToday ? todayClass : '']">{{ item.time.getDate() }}</view>
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</view>
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</template>
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<!-- 上一个月/周 -->
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<template v-else>
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<view
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class="calendar-day"
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v-for="(item, index) in nextdays"
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:key="index"
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:class="{
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'day-hidden': !item.show,
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}"
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>
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<view class="date" :class="[item.isToday ? todayClass : '']">{{ item.time.getDate() }}</view>
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</view>
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</template>
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</template>
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</view>
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</swiper-item>
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</swiper>
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<!-- <view class="mode-change" @click="changeMode">
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<view :class="weekMode ? 'mode-arrow-bottom' : 'mode-arrow-top'"> </view>
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</view> -->
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</view>
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<view class="flex justify-center u-font-18" style="color: #3b82f6" @click="goToday">今日</view>
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</view>
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</template>
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<script setup>
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import { reactive, computed, watch, defineProps, defineEmits } from 'vue';
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import { useStore } from 'vuex';
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import dayjs from 'dayjs';
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import { gegerateDates, formatDate } from './generateDates.js';
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defineProps({
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duration: { type: Number, default: 500 },
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// 是否返回今日
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showBack: { type: Boolean, default: false },
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// 今日的自定义样式class
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todayClass: { type: String, default: 'is-today' },
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// 选中日期的样式class
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checkedClass: { type: String, default: 'is-checked' },
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// 打点日期的自定义样式
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dotStyle: {
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type: Object,
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default: () => ({ background: '#4ade80' }),
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},
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});
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const emit = defineEmits(['handleFindPoint', 'handleFindPoint']);
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const data = reactive({
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weeks: ['日', '一', '二', '三', '四', '五', '六'], // 周
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current: 1,
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currentYear: '',
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currentMonth: '',
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currentDate: '',
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days: [],
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weekMode: false, // false -> 月 true -> 显示周
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swiper: [0, 1, 2],
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selectedDate: formatDate(new Date(), 'yyyy-MM-dd'), // 当前选中的日期
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start: dayjs()
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.startOf('month')
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.valueOf(),
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end: dayjs()
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.endOf('month')
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.valueOf(),
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});
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const store = useStore();
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const dotList = computed(() => store.state.project.dotList);
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const sheight = computed(() => {
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// 根据年月判断有多少行
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// 判断该月有多少天
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let h = '35px';
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if (!data.weekMode) {
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const d = new Date(data.currentYear, data.currentMonth, 0);
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const days = d.getDate(); // 判断本月有多少天
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const day = new Date(d.setDate(1)).getDay();
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// if (day === 0) {
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// day = 7;
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// }
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const pre = 8 - day;
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const rows = Math.ceil((days - pre) / 7) + 1;
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h = `${35 * rows}px`;
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}
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return h;
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});
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// 当前日期 年月
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const timeStr = computed(() => {
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let str = '';
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const d = new Date(data.currentYear, data.currentMonth - 1, data.currentDate);
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const y = d.getFullYear();
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const m = d.getMonth() + 1 <= 9 ? `0${d.getMonth() + 1}` : d.getMonth() + 1;
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str = `${y}年${m}月`;
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return str;
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});
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// 上一周期的days书籍
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const predays = computed(() => {
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let pres = [];
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if (data.weekMode) {
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// 周模式
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const d = new Date(data.currentYear, data.currentMonth - 1, data.currentDate);
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d.setDate(d.getDate() - 7);
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pres = gegerateDates(d, 'week');
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} else {
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// 月模式
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const d = new Date(data.currentYear, data.currentMonth - 2, 1);
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pres = gegerateDates(d, 'month');
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}
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return pres;
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});
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// 下一周期的days书籍
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const nextdays = computed(() => {
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let nexts = [];
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if (data.weekMode) {
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// 周模式
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const d = new Date(data.currentYear, data.currentMonth - 1, data.currentDate);
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d.setDate(d.getDate() + 7);
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nexts = gegerateDates(d, 'week');
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} else {
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// 月模式
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const d = new Date(data.currentYear, data.currentMonth, 1);
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nexts = gegerateDates(d, 'month');
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}
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return nexts;
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});
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watch(dotList, newValue => {
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// 直接监听
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const days = data.days.slice(0);
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const index = days.findIndex(day => day.show);
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days.forEach((day, i) => {
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newValue.forEach((item, j) => {
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if (i - index === j) {
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day.info = item;
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}
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});
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});
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data.days = days;
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});
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// 上一个
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const daysPre = () => {
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// if (this.weekMode) {
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// const d = new Date(this.currentYear, this.currentMonth - 1, this.currentDate);
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// d.setDate(d.getDate() - 7);
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// this.initDate(d);
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// } else {
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// const d = new Date(this.currentYear, this.currentMonth - 2, 1);
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// this.initDate(d);
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// }
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};
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// 下一个
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const daysNext = () => {
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// if (this.weekMode) {
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// const d = new Date(this.currentYear, this.currentMonth - 1, this.currentDate);
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// d.setDate(d.getDate() + 7);
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// this.initDate(d);
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// } else {
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// const d = new Date(this.currentYear, this.currentMonth, 1);
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// this.initDate(d);
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// }
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};
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/**
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* 滑动切换上下周期
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* 根据前一个减去目前的值我们可以判断是下一个月/周还是上一个月/周
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* current - pre === 1, -2 下一个月/周
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* current - pre === -1, 2 上一个月或者上一周
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*/
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const changeSwp = e => {
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const pre = data.current;
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const { current } = e.target;
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data.current = current;
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if (current - pre === 1 || current - pre === -2) {
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// 下一个月 或 下一周
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daysNext();
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const arr = data.days.filter(s => s.show);
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const end = `${arr[arr.length - 1].fullDate} 23:59:59`;
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data.start = dayjs(arr[0].fullDate).valueOf();
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data.end = dayjs(end).valueOf();
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emit('handleFindPoint', this.start, this.end);
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} else {
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// 上一个月 或 上一周
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daysPre();
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const arr = data.days.filter(s => s.show);
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const end = `${arr[arr.length - 1].fullDate} 23:59:59`;
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data.start = dayjs(arr[0].fullDate).valueOf();
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data.end = dayjs(end).valueOf();
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emit('handleFindPoint', this.start, this.end);
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}
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};
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// 初始化日历的方法
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const initDate = cur => {
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// let date = '';
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// if (cur) {
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// date = new Date(cur);
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// } else {
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// date = new Date();
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// }
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// this.currentDate = date.getDate(); // 今日几号
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// this.currentYear = date.getFullYear(); // 当前年份
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// this.currentMonth = date.getMonth() + 1; // 当前月份
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// this.currentWeek = date.getDay() === 0 ? 7 : date.getDay(); // 1...6,0 星期几
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// // const nowY = new Date().getFullYear(); // 当前年份
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// // const nowM = new Date().getMonth() + 1;
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// // const nowD = new Date().getDate(); // 今日日期 几号
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// // const nowW = new Date().getDay();
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// // this.selectedDate = formatDate(new Date(), 'yyyy-MM-dd')
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// this.days = [];
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// let days = [];
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// if (this.weekMode) {
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// days = gegerateDates(date, 'week');
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// // this.selectedDate = days[0].fullDate;
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// } else {
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// days = gegerateDates(date, 'month');
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// // const sel = new Date(this.selectedDate.replace('-', '/').replace('-', '/'));
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// // const isMonth = sel.getFullYear() === this.currentYear && (sel.getMonth() + 1) === this.currentMonth;
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// // if(!isMonth) {
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// // this.selectedDate = formatDate(new Date(this.currentYear, this.currentMonth-1,1), 'yyyy-MM-dd')
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// // }
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// }
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// // 设置小红点
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// days.forEach((day, i) => {
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// this.dotList.forEach((item, j) => {
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// if (i === j) {
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// day.info = item;
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// }
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// });
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// });
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// this.days = days;
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// // 派发事件,时间发生改变
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// const obj = {
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// start: '',
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// end: '',
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// };
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// if (this.weekMode) {
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// obj.start = this.days[0].time;
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// obj.end = this.days[6].time;
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// } else {
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// const start = new Date(this.currentYear, this.currentMonth - 1, 1);
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// const end = new Date(this.currentYear, this.currentMonth, 0);
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// obj.start = start;
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// obj.end = end;
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// }
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// this.$emit('days-change', obj);
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};
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// 切换模式
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const changeMode = () => {
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// const premode = this.weekMode;
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// let isweek = false;
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// if (premode) {
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// isweek = !!this.days.find((item) => item.fullDate === this.selectedDate);
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// }
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// this.weekMode = !this.weekMode;
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// let d = new Date(this.currentYear, this.currentMonth - 1, this.currentDate);
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// const sel = new Date(this.selectedDate.replace('-', '/').replace('-', '/'));
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// const isMonth = sel.getFullYear() === this.currentYear && sel.getMonth() + 1 === this.currentMonth;
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// if ((this.selectedDate && isMonth) || isweek) {
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// d = new Date(this.selectedDate.replace('-', '/').replace('-', '/'));
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// }
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// this.initDate(d);
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};
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// 点击日期
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const clickItem = e => {
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// this.selectedDate = e.fullDate;
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// this.$emit('selected-change', e);
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};
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// 返回
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const goToday = () => {
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// const d = new Date();
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// this.initDate(d);
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};
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initDate();
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</script>
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<style lang="scss" scoped>
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.zzx-calendar {
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width: 100%;
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height: auto;
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background-color: #fff;
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padding-bottom: 10px;
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.calendar-heander {
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text-align: center;
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padding: 16px 0;
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position: relative;
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font-size: 15px;
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}
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.calendar-weeks {
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width: 100%;
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display: flex;
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flex-flow: row nowrap;
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margin-bottom: 10px;
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justify-content: center;
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align-items: center;
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font-size: 12px;
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color: #9ca3af;
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font-weight: bold;
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.calendar-week {
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width: calc(100% / 7);
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height: 100%;
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text-align: center;
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}
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}
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swiper {
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width: 100%;
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height: 60upx;
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}
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.calendar-content {
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min-height: 30px;
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}
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.calendar-swiper {
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min-height: 35px;
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transition: height ease-out 0.3s;
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}
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.calendar-item {
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margin: 0;
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padding: 0;
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height: 100%;
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}
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.calendar-days {
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display: flex;
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flex-flow: row wrap;
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width: 100%;
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height: 100%;
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overflow: hidden;
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font-size: 14px;
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.calendar-day {
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width: calc(100% / 7);
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height: 35px;
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text-align: center;
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display: flex;
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flex-flow: column nowrap;
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justify-content: flex-start;
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align-items: center;
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position: relative;
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}
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}
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.day-hidden {
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visibility: hidden;
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}
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.mode-change {
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display: flex;
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justify-content: center;
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margin-top: 5px;
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.mode-arrow-top {
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width: 0;
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height: 0;
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border-left: 6px solid transparent;
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border-right: 6px solid transparent;
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border-bottom: 5px solid #ff6633;
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}
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.mode-arrow-bottom {
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width: 0;
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height: 0;
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border-left: 6px solid transparent;
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border-right: 6px solid transparent;
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border-top: 5px solid #ff6633;
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}
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}
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.is-today {
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background: #ffffff;
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border: 1upx solid #ff6633;
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border-radius: 50%;
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color: #ff6633;
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}
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.is-checked {
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background: #ff6633;
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color: #ffffff;
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}
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.date {
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width: 25px;
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height: 25px;
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line-height: 25px;
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margin: 0 auto;
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border-radius: 25px;
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}
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.dot-show {
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width: 6px;
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height: 6px;
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// background: red;
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border-radius: 5px;
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position: absolute;
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top: 2px;
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right: 10px;
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}
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}
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</style>
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