<template>
	<view class="seckill-section m-t" v-if="show">
		<view class="s-header">
			<view class="f-left-icon">
				<image src="../../static/index/huo.png" mode=""></image>
			</view>
			<view class="tit-box"><text class="tit">限时秒杀</text></view>
			<view class="tip-box">
				<text class="tip" v-if="status == 1">{{ showTime }}点场距结束</text>
				<text class="tip" v-if="status == 2">距离下场开始</text>
				<text class="tip" v-if="status == 0">当天活动已结束</text>
				<uni-countdown v-if="status == 1 || status == 2" :show-day="false" :hour="stopTimeH" :minute="stopTimeM"
					:second="stopTimeS"></uni-countdown>
			</view>
			<view class="textNav iconfont iconenter" @click="navTo('/pages/product/seckill')">更多</view>
		</view>
		<scroll-view class="floor-list" scroll-x>
			<view class="scoll-wrapper position-relative" @click="navTo('/pages/product/seckill')">
				<view v-for="(item, index) in list" :key="index" class="floor-item">
					<image class="list-image" :src="item.image" mode="aspectFill"></image>
					<text class="title clamp">{{ item.title }}</text>
					<view class="price-box">
						<text class="price">￥{{ item.price }}</text>
						<text class="price1">￥{{ item.ot_price }}</text>
					</view>
				</view>
				<view v-if="list.length == 0" class="floor-item item ">
					<image class="list-image" mode="aspectFill"></image>
					<text class="title clamp"></text>
					<text class="price"></text>
				</view>
				<view v-if="list.length == 0" class="noGoodsBg">
					<view>敬请期待</view>
				</view>
			</view>
		</scroll-view>
	</view>
</template>

<script>
	import uniCountdown from '@/components/uni-countdown/uni-countdown.vue';
	import {
		getSeckillList,
		getSeckillClass
	} from '@/api/product.js';
	import {
		timeComputed
	} from '@/utils/rocessor.js';
	export default {
		components: {
			uniCountdown
		},
		data() {
			return {
				list: [],
				page: 1,
				limit: 10,
				showTime: '', //显示的时间
				showTImeId: '', //显示时间id用于查询数据
				stopTimeH: 0,
				stopTimeM: 0,
				stopTimeS: 0,
				// 判断是否所有活动已经结束
				stop: false, //活动是否已经结束
				show: false, //是否显示活动
				status: 0 //获取状态值1为有活动开始中 2为活动未开始 0为活动已经结束
			};
		},
		created: function(e) {
			// 载入分类
			this.getClass();
		},
		methods: {
			navTo(url) {
				uni.navigateTo({
					url
				});
			},
			getList() {
				getSeckillList({
							page: this.page,
							limit: this.limit
						},
						this.showTImeId
					)
					.then(e => {
						this.list = e.data;
						console.log(this.list,'ss');
					})
					.catch(e => {
						console.log(e);
					});
			},
			getClass() {
				let obj = this;
				getSeckillClass({})
					.then(({
						data
					}) => {
						let arr = data.seckillTime;
						// 用于判断是否有数据
						let showDate = false;
						for (var i = 0; i < arr.length; i++) {
							let ar = arr[i];
							if (ar.status === 1 || ar.status === 2) {
								obj.status = ar.status;
								// 保存要显示的场次时间
								obj.showTime = ar.time;
								// 保存要显示活动商品的id
								obj.showTImeId = ar.id;
								// 保存当前状态值
								// 计算倒计时时间
								if (ar.status === 1) {
									obj.timeComputed(ar.stop * 1000);
								} else {
									// 获取需要开始
									let arTime = ar.time.split(':');
									let h = arTime[0];
									let m = arTime[1];
									let time = new Date();
									// 设置时间
									time.setHours(h, m, 0);
									obj.timeComputed(time.getTime());
								}
								// 获取商品列表
								obj.getList();
								// 保存当前有活动在举行
								showDate = true;
								// 任务查询结束跳出循环
								break;
							}
						}
						// 判断是否有活动
						if (arr.length > 0) {
							obj.show = true;
						}
						// 判断今天活动是否已经全部结束
						if (!showDate) {
							// 保存活动结束最后一个小时的活动商品
							obj.showTImeId = arr[arr.length - 1].id;
							// 活动已经结束
							obj.status = 0;
							// 获取结束时的商品
							obj.getList();
							console.log(obj.status);
						}
						// 如果所有场次均已经结束
					})
					.catch(e => {
						uni.showModal({
							title: JSON.stringify(e)
						});
					});
			},
			// 计算倒计时时间
			timeComputed(da) {
				let obj = this;
				let stopTime = timeComputed(da)
				obj.stopTimeH = stopTime.hours;
				obj.stopTimeM = stopTime.minutes;
				obj.stopTimeS = stopTime.seconds;
			}
		}
	};
</script>

<style lang="scss">
	/* 秒杀专区 */
	.seckill-section {
		padding: 4rpx 30rpx 24rpx;

		.s-header {
			display: flex;
			align-items: center;
			height: 92rpx;
			line-height: 1;

			.tit-box {
				flex-shrink: 0;
			}

			.tit {
				@extend %font-title;
			}

			.f-left-icon {
				// @extend %f-left-icon;
				margin-right: 5rpx;
				width: 37rpx;
				height: 36rpx;

				image {
					width: 100%;
					height: 100%;
				}
			}

			.textNav {
				line-height: 1;
				padding: 15rpx 0;
				flex-shrink: 0;
				flex-grow: 1;
				min-width: 100rpx;
			}

			.tip-box {
				flex-grow: 1;
				display: flex;
				justify-content: flex-start;
				align-items: center;
			}

			.tip {
				font-size: $font-sm;
				color: #FF4C4C;
				font-weight: bold;
				padding-left: 10rpx;
				padding-right: 10rpx;
			}

			.timer {
				display: inline-block;
				width: 40rpx;
				height: 36rpx;
				text-align: center;
				line-height: 36rpx;
				margin-right: 14rpx;
				font-size: $font-sm + 2rpx;
				color: #fff;
				border-radius: 2px;
				background: rgba(0, 0, 0, 0.8);
			}

			.iconenter {
				font-size: $font-sm;
				color: $font-color-light;
				flex: 1;
				text-align: right;
			}
		}

		.floor-list {
			white-space: nowrap;
			background-color: white;
			padding: 20rpx;
			border-radius: 5rpx;
			box-shadow: $box-shadow;
		}

		.scoll-wrapper {
			
			display: flex;
			justify-content: left;
			align-items: center;

			.noGoodsBg {
				display: flex;
				align-items: center;
				justify-content: center;
				height: 100%;
				position: absolute;
				top: 0;
				left: 0;
				width: 100%;
				color: $font-color-light;
			}
			
			.floor-item {
				
				display: flex;
				justify-content: center;
				flex-direction: column;
				width: 200rpx;
				height: 300rpx;
				margin: 0 10rpx;
				background: #FFFFFF;
				border: 3rpx solid #F0E6CF;
				border-radius: 10rpx;

				.list-image {
					margin: 10rpx auto;
					width: 180rpx;
					height: 180rpx;
					border-radius: 6rpx;
				}
				.clamp{
					margin-left: 10rpx;
				}
				.price-box{
					display: flex;
				}
				.price {
					color: $color-red;
				}
				.price1{
					font-size: 22rpx;
					font-weight: 500;
					text-decoration: line-through;
					color: #969696;
					line-height: 26px;
				}
			}
			.item{
				display: flex;
				justify-content: center;
				margin: 0 auto;
			}
		}
	}
</style>