<template>
	<view class="center">
		<!-- 顶部logo and 搜索 start-->
		<!-- 这里是状态栏 -->
		<view class="status_bar"></view>
		<view class="top-search flex">
			<view class="top-logo">
				<image src="../../static/icon/logo.png" mode="widthFix"></image>
			</view>
			<view class="search-box flex" @click="clickSearch()">
				<image class="search" src="../../static/icon/search-h.png" mode=""></image>
				<view class="search-font">输入关键词搜索</view>
			</view>
		</view>
		<!-- 顶部logo and 搜索 end-->
		<view class="jg"></view>
		<!-- 轮播图 start -->
		<swiper class="top-swiper" autoplay="true" duration="400" interval="5000" @change="swiperChange">
			<swiper-item v-for="(item, index) in carouselList" :key="index" class="carousel-item"
				@click="bannerNavToUrl(item)">
				<image :src="item.pic" />
			</swiper-item>
		</swiper>
		<!-- 轮播图 end -->
		<view class="swiper-btm flex">
			<view class="btm-item flex">
				<image src="../../static/icon/index-gou.png" mode=""></image>
				<view class="">自用购物返利</view>
			</view>
			<view class="btm-item flex">
				<image src="../../static/icon/index-gou.png" mode=""></image>
				<view class="">分享好友赚钱</view>
			</view>
			<view class="btm-item flex">
				<image src="../../static/icon/index-gou.png" mode=""></image>
				<view class="">超值正品优惠</view>
			</view>
		</view>
		<!-- 商品列表 -->
		<view class="good-list">
			<view class="good flex" v-for="item in goodList" @click="navto('/pages/product/product?id=' + item.id)">
				<view class="good-img">
					<image :src="item.image" mode=""></image>
				</view>
				<view class="good-info flex">
					<view class="good-name clamp2">
						{{item.store_name}}
					</view>
					<view class="good-price">
						<view class="old-price" v-if="item.ot_price*1 > item.price*1">
							<text class="old-left">¥{{item.ot_price}}</text> <image src="../../static/icon/down.png" mode="widthFix"></image><text class="old-right">直降{{item.ot_price*1 - item.price*1}}元</text>
						</view>
						<view class="new-price flex">
							<view class="">
								¥{{item.price}}
							</view>
							<!-- <view class="good-tip">
								1960提货券
							</view> -->
						</view>
					</view>
				</view>
			</view>
		</view>
		<uni-load-more :status="loadingType"></uni-load-more>
	</view>
</template>

<script>
	import {
		tabbar1
	} from '@/utils/tabbar.js';
	import {
		loadIndexs
	} from '@/api/index.js';
	import { getProducts } from '@/api/product.js'
	import uniCountdowns from '@/components/uni-countdown/uni-countdowns.vue';
	export default {
		components: {
			uniCountdowns
		},
		data() {
			return {
				current: 0,
				tabbar: tabbar1,
				titleNViewBackground: '',
				swiperCurrent: 0,
				swiperLength: 0,
				dataList: '',
				carouselList: [], //轮播图列表
				text: ['恭喜黑白灰用户拼团成功￥353元！', '恭喜黑白灰用户拼团成功￥353元！'],
				stopTime: {
					stopTimeH: 0,
					stopTimeM: 24,
					stopTimeS: 59
				},
				bzb: 30,
				goodList: [],
				page: 1,
				limit: 10,
				loadingType: 'more'
			};
		},
		onLoad() {
			this.loadData();
			this.getProList()
		},
		onReachBottom() {
			this.getProList()
		},
		methods: {
			navto(url) {
				uni.navigateTo({
					url
				})
			},
			loadData() {
				loadIndexs({})
					.then(({
						data
					}) => {
						let goods = data.info;
						this.dataList = goods.bastList; //精品推荐
						this.carouselList = data.banner;
					})
					.catch(e => {});
			},
			goDetails(e) {
				console.log(e, '123456');
				uni.navigateTo({
					url: '/pages/index/messageInfo'
				});
			},
			nav(url) {
				uni.navigateTo({
					url,
					fail() {
						uni.switchTab({
							url
						});
					}
				});
			},
			//轮播图切换修改背景色
			swiperChange(e) {
				const index = e.detail.current;
				this.swiperCurrent = index;
				this.titleNViewBackground = this.carouselList[index].background;
			},
			// 點擊搜索框
			clickSearch() {
				uni.navigateTo({
					url: '/pages/product/search'
				});
			},

			//详情页
			navToDetailPage(item) {
				let id = item.id;
				uni.navigateTo({
					url: '/pages/product/product?id=' + id
				});
			},
			getProList() {
				let obj =this
				if(obj.loadingType == 'loading' || obj.loadingType == 'noMore' ) {
					return
				}
				obj.loadingType = 'loading' 
				getProducts({
					page: obj.page,
					limit: obj.limit
				}).then(res => {
					obj.goodList = obj.goodList.concat(res.data)
					obj.page++
					if(obj.limit == res.data.length ) {
						obj.loadingType = 'more'
					}else {
						obj.loadingType = 'noMore'
					}
				})
			}
		}
	};
</script>

<style lang="scss">
	page,
	.center {
		min-height: 100%;
		height: auto;
		background: #ededed;
	}
	// 顶部搜索
	.top-search {
		height: 80rpx;
		padding: 0 20rpx;
		background-color: #fff;
		.top-logo {
			width: 50rpx;
			// height: 50rpx;
			margin-right: 10rpx;

			image {
				width: 50rpx;
				// height: 50rpx;
			}

		}

		.search-box {
			justify-content: center;
			width: 698rpx;
			height: 60rpx;
			background: #EEEEEE;
			// box-shadow: 0px 10rpx 20rpx 0px rgba(4, 114, 69, 0.22);
			border-radius: 30rpx;

			.search {
				width: 34rpx;
				height: 34rpx;
			}

			.search-font {
				margin-left: 14rpx;
				font-size: 28rpx;
				font-family: PingFang SC;
				font-weight: 500;
				color: #CBCBCB;
			}
		}
	}
	// 顶部轮播图
	.top-swiper {
		width: 750rpx;
		height: 360rpx;
		// margin: 20rpx 0 0;
		image {
			width: 750rpx;
			height: 360rpx;
		}
	}
	.swiper-btm {
		height: 60rpx;
		width: 750rpx;
		background-color: #fff;
		margin-bottom: 20rpx;
		font-size: 21rpx;
		font-weight: 500;
		color: #333333;
		.btm-item {
			flex-grow: 1;
			justify-content: center;
			image {
				width: 25rpx;
				height: 25rpx;
				margin-right: 14rpx;
			}
		}
	}
	.jg {
		height: 20rpx;
		background-color: #fff;
	}
	.good-list {
		width: 750rpx;
		background: linear-gradient(0deg, #FFFFFF, #F8F8F8);
		padding: 30rpx 0;
		.good {
			width: 690rpx;
			height: 276rpx;
			background: #FFFFFF;
			box-shadow: 0px 0px 20rpx 0px rgba(50, 50, 52, 0.06);
			border-radius: 10rpx;
			margin: auto;
			padding: 20rpx 15rpx;
			margin-bottom: 20rpx;
			&:last-of-type {
				margin-bottom: 0rpx;
			}
			.good-img {
				flex-shrink: 0;
				width: 236rpx;
				height: 236rpx;
				border-radius: 10rpx;
				margin-right: 22rpx;
				image {
					width: 236rpx;
					height: 236rpx;
					border-radius: 10rpx;
				}
			}
			.good-info {
				flex-grow: 1;
				height: 100%;
				flex-direction: column;
				justify-content: space-between;
				align-items: flex-start;
				.good-name {
					font-size: 32rpx;
					font-weight: bold;
					padding-top: 10rpx;
					color: #333333;
				}
				.good-price {
					width: 100%;
					image {
						width: 14rpx;
						margin: 0 6rpx 0 10rpx;
					}
					.old-price {
						.old-left {
							font-size: 26rpx;
							font-weight: 500;
							text-decoration: line-through;
							color: #999999;
						}
						.old-right {
							font-size: 24rpx;
							font-weight: bold;
							color: #B59467;
						}
					}
					.new-price {
						width: 100%;
						font-size: 36rpx;
						font-weight: bold;
						color: #FF4C4C;
						justify-content: space-between;
						.good-tip {
							display: inline-block;
							padding: 0 20rpx 0 17rpx;
							min-width: 160rpx;
							text-align: center;
							line-height: 40rpx;
							background: #303030;
							font-size: 24rpx;
							font-weight: 500;
							color: #F8DABA;
							border-radius: 10rpx;
							position: relative;
							&::before {
								content: '';
								display: inline-block;
								height: 17rpx;
								width: 17rpx;
								background-color: #fff;
								border-radius: 50%;
								position: absolute;
								top: 0;
								bottom: 0;
								left: -9rpx;
								margin: auto;
							}
							&::after {
								content: '';
								display: inline-block;
								height: 17rpx;
								width: 17rpx;
								background-color: #fff;
								border-radius: 50%;
								position: absolute;
								top: 0;
								bottom: 0;
								right: -9rpx;
								margin: auto;
							}
						}
					}
				}
			}
		}
		
	}
	.status_bar {
	        height: var(--status-bar-height);
	        width: 100%;
	        background: #fff;
	}
</style>

