<template>
	<view class="statistics">
		<view class="statisticsBox">
			<view class="time-wrapper">
				<view v-for="(v, i) in timeList" :key="i" class="timelistbox">
					<view class="time-item" @tap="changeTime(v.value)" :class="{ 'time-selected':v.value==selected }">
						{{v.label}}
					</view>
					<view class="xian" v-if="v.value==selected "> </view>
				</view>
			</view>

			<view class="payList">
				<view class="li" v-for="(item,index) in list" :key="index">
					<view style="text-align: center;">
						{{item.payType}}
					</view>
					<view style="text-align: center;" class="u-m-t-6">
						{{item.payAmount}}
					</view>
				</view>
			</view>

			<view class="u-m-t-8 u-flex u-row-center u-font-24 u-col-center color-666">
				<view class="u-flex" @click="toggleShowAll">
					<view>{{!showAll?'展开全部':'收起全部' }}</view>
					<view class="u-flex  u-col-center u-m-t-4 tranistion-2" :class="{rotate:showAll}">
						<up-icon color="#666" name="arrow-down" :size="12"></up-icon>
					</view>
				</view>
			</view>
		</view>
	</view>
	<datePickerview @confirm="datePickerConfirm" ref="datePicker" style="z-index: 999;"></datePickerview>
</template>

<script setup>
	import { getCurrentInstance, ref } from 'vue';
	import { onShow } from '@dcloudio/uni-app';
	import {
		summaryTrade,
	} from '@/http/yskApi/requestAll.js';
	import dayjs from 'dayjs' //时间格式库
	import datePickerview from './my-date-pickerview.vue'
	
	import { getTrade } from '@/http/api/summary.js'
	
	let selected = ref('today')
	let showAll = ref(false);
	let $list = []

	function toggleShowAll() {
		showAll.value = !showAll.value
		setList()
	}

	function setList() {
		list.value = showAll.value ? $list : $list.slice(0, 4)
	}
	let list = ref()
	const emit = defineEmits(['totalRevenue'])
	const timeList = [{
			label: '今天',
			value: 'today'
		},
		{
			label: '昨天',
			value: 'yesterday'
		},
		{
			label: '本周',
			value: 'circumference'
		}, {
			label: '本月',
			value: 'moon'
		},
		{
			label: '自定义',
			value: 'custom'
		}
	]
	const currentInstance = getCurrentInstance()
	onShow((options) => {
		let iToken = uni.getStorageSync('iToken').tokenValue
		if (iToken) {
			getlist()
		} else {
			uni.redirectTo({
				url: '/pages/login/index'
			})
		}
	});

	function getlist(start, end) {
		let startTime, endTime;
		if (selected.value == 'today') {
			startTime = dayjs().format('YYYY-MM-DD') + ' 00:00:00'
			endTime = dayjs().format('YYYY-MM-DD') + ' 23:59:59'
		} else if (selected.value == 'yesterday') {
			startTime = formatTime() + ' 00:00:00'
			endTime = formatTime() + ' 23:59:59'
		} else if (selected.value == 'circumference') {
			var now = new Date();
			var nowTime = now.getTime();
			var day = now.getDay();
			var oneDayTime = 24 * 60 * 60 * 1000;
			//显示周一
			var MondayTime = nowTime - (day - 1) * oneDayTime;
			//显示周日
			var SundayTime = nowTime + (7 - day) * oneDayTime;
			startTime = dayjs(MondayTime).format('YYYY-MM-DD 00:00:00')
			endTime = dayjs(SundayTime).format('YYYY-MM-DD 23:59:59')
		} else if (selected.value == 'moon') {
			startTime = dayjs().startOf('month').format('YYYY-MM-DD') + ' 00:00:00'
			endTime = dayjs().endOf('month').format('YYYY-MM-DD') + ' 23:59:59'
		} else if (selected.value == 'custom') {
			let s = start.substring(0, start.indexOf(' '))
			let e = end.substring(0, end.indexOf(' '))
			startTime = s + ' 00:00:00'
			endTime = e + ' 23:59:59'
		}
		getTrade({
			beginDate: startTime,
			endDate: endTime,
		}).then((res) => {
			$list = res.sale.payCount
			setList()
			emit('totalRevenue', res.sale.incomeAmountAll)
		})
	}

	function datePickerConfirm(e) {
		getlist(e.start, e.end)
	}
	// 获取当前时间
	function getdate() {
		const dt = new Date();
		const y = dt.getFullYear();
		const m = (dt.getMonth() + 1 + "").padStart(2, "0");
		const d = (dt.getDate() + "").padStart(2, "0");
		const hh = (dt.getHours() + "").padStart(2, "0");
		const mm = (dt.getMinutes() + "").padStart(2, "0");
		const ss = (dt.getSeconds() + "").padStart(2, "0");
		return `${y}-${m}-${d}`;
	}
	// 获取昨天时间
	const formatTime = () => {
		let strDate = getdate()
		let dateFormat = new Date(strDate);
		dateFormat = dateFormat.setDate(dateFormat.getDate() - 1);
		dateFormat = new Date(dateFormat);
		let y = dateFormat.getFullYear()
		let m = (dateFormat.getMonth() + 1).toString().padStart(2, '0')
		let d = dateFormat.getDate().toString().padStart(2, '0')
		return `${y}-${m}-${d}`
	}

	function changeTime(e) {
		selected.value = e
		if (e == 'custom') {
			currentInstance.ctx.$refs.datePicker.toggle()
		} else {
			getlist()
		}
	}
</script>
<style scoped lang="less">
	ul,
	li {
		list-style: none;
		padding: 0;
	}

	.rotate {
		transform: rotate(180deg);
	}

	.statistics {
		padding: 0 28rpx;

		.statisticsBox {
			width: 694rpx;
			background: #FFFFFF;
			box-shadow: 0rpx 6rpx 12rpx 2rpx rgba(0, 0, 0, 0.16);
			border-radius: 16rpx 16rpx 16rpx 16rpx;
			padding: 32rpx 22rpx;
			box-sizing: border-box;
			margin-top: 54rpx;

			.time-wrapper {
				display: flex;
				justify-content: space-around;

				.timelistbox {
					position: relative;
					display: flex;
					flex-direction: column;
					align-items: center;

					.time-item {
						font-size: 28rpx;
						text-align: center;
						padding-bottom: 10rpx;
					}

					.xian {
						width: 40rpx;
						height: 3rpx;
						background-color: #318AFE;
						// position: absolute;
						// left: 16rpx;
						// bottom: 0;
					}
				}

				.time-selected {
					color: #318afe;
					font-size: 32rpx !important;
					font-weight: bold;
				}
			}

			.payList {
				display: flex;
				align-items: center;
				flex-wrap: wrap;
				margin-top: 32rpx;

				.li {
					font-family: Source Han Sans CN, Source Han Sans CN;
					font-weight: 400;
					font-size: 28rpx;
					color: #666666;
					width: 25%;
					white-space: nowrap;
					margin-bottom: 24rpx;

					>view {
						text-align: center;
					}
				}
			}
		}
	}
</style>