<!-- 首页 -->
<template>
	<view>
		<!-- 搜索框 -->
		<view class="search_box">
			<view class="search_box_border">
				<u-input placeholder="搜索优质产品" placeholder-style="color: #969696" prefixIcon="search"
					prefixIconStyle="font-size: 22px;color: #909399;margin-left:30rpx">
				</u-input>
			</view>
		</view>
		<view class="content">
			<!-- 分类模块 -->
			<view class="classify">
				<u-grid :border="false" col="5">
					<u-grid-item v-for="(listItem,listIndex) in classifyList" :key="listIndex"
						@click="click(listIndex)">
						<!-- 懒加载 :lazy-load="true" -->
						<u--image :src="listItem.src" width="86rpx" height="86rpx" :lazy-load="true">
						</u--image>
						<text class="grid-text">{{listItem.title}}</text>
					</u-grid-item>
				</u-grid>
				<u-toast ref="uToast" />
			</view>
			<!-- 分类模块下的轮播图 -->
			<view>
				<u-swiper :list="swiperList" indicatorMode="line" radius="0" circular></u-swiper>
			</view>
			<!-- 选项卡: 上架时间和点赞量 -->
			<view>
				<u-tabs :list="tabList" lineColor="#15CA65" :is-scroll="false"
					activeStyle="color:#15CA65;font-weight: bold;">
				</u-tabs>
			</view>
			<!-- 产品 -->
			<view class="products_box">
				<u-grid :border="false" col="2">
					<u-grid-item v-for="(item,index) in productList" :key="index">
						<u-image src="/static/products/sy_bb.png" width="354rpx" height="539rpx" :lazy-load="true">
						</u-image>
						<view class="bgContent">
							<view>
								<u-image :src="item.src" width="346rpx" height="320rpx" :lazy-load="true"
									@click="toDetailPage()">
								</u-image>
								<view class="img_tag">{{item.img_tag}}</view>
							</view>
							<view style="padding: 16rpx;">
								<view class="title_box">
									<text class="title">{{item.title}}</text>
									<u-tag :text="item.tag" type="warning" shape="circle"></u-tag>
								</view>

								<view class="product_desc">
									{{item.desc}}
								</view>
								<view class="releaseDate">
									<u-image src="/static/products/sy_icon_sjf.png" width="22rpx" height="22rpx"
										:lazy-load="true">
									</u-image>
									<text class="release">发布日期：</text>
									<text>{{item.time}}</text>
								</view>
							</view>
						</view>
					</u-grid-item>
				</u-grid>
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				classifyList: [{
						src: '/static/classify/sy_icon_hp.png',
						title: '烘培宝典'
					},
					{
						src: '/static/classify/sy_icon_ls.png',
						title: '零食铺子'
					},
					{
						src: '/static/classify/sy_icon_yp.png',
						title: '饮品大全'
					},
					{
						src: '/static/classify/sy_icon_tw.png',
						title: '调味菜单'
					},
					{
						src: '/static/classify/sy_icon_rs.png',
						title: '肉食荟萃'
					},
					{
						src: '/static/classify/sy_icon_np.png',
						title: '乳品手册'
					},
					{
						src: '/static/classify/sy_icon_gs.png',
						title: '果蔬地图'
					},
					{
						src: '/static/classify/sy_icon_sj.png',
						title: '食界新贵'
					},
					{
						src: '/static/classify/sy_icon_hz.png',
						title: '欢喜盒子'
					},
					{
						src: '/static/classify/sy_icon_cy.png',
						title: '创意工具'
					},
				],
				tabList: [{
						name: '上架时间'
					},
					{
						name: '点赞量'
					},
				],
				swiperList: [
					'/static/products/sy_bg.png',
					'https://cdn.uviewui.com/uview/swiper/swiper3.png'
				],
				productList: [{
						src: '/static/products/zhanwei_dg.png',
						title: '锅巴',
						tag: '无添加剂',
						img_tag: '零食铺子',
						desc: '糯米蟹黄锅巴散装，非油炸绿色健康食品',
						time: '2022-12-04'
					},
					{
						src: '/static/products/zhanwei_dg(2).png',
						title: '干吃汤圆',
						tag: '天然原料',
						img_tag: '糕点卷酥',
						desc: '休闲食品厂家甜品糯米食品零食闽南特产宵夜好吃糍粑',
						time: '2022-12-04'
					},
					{
						src: '/static/products/zhanwei_dg(1).png',
						title: '紫薯魔芋人参魔芋人参魔芋人参…',
						tag: '天然原料',
						img_tag: '健康创新',
						desc: '紫薯魔芋人参代餐粉 冲调饮品贴牌加工 五谷杂粮粉代餐',
						time: '2022-12-04'
					},
					{
						src: '/static/products/zhanwei_dg(3).png',
						title: '焦糖饼干',
						tag: '无防腐剂',
						img_tag: '饼干曲奇',
						desc: '比利时风味焦糖饼干代餐小吃零食品',
						time: '2022-12-04'
					}
				]
			}
		},
		onPullDownRefresh() {
			//关闭下拉刷新
			uni.stopPullDownRefresh()
		},
		methods: {
			//点击一级分类
			click(listIndex) {
				this.$refs.uToast.success(`点击了第${listIndex}个`)
			},
			//点击图片跳转到详情页
			toDetailPage() {
				uni.navigateTo({
					url: '/pages/detail/detail'
				})
			}
		}
	}
</script>

<style lang="scss">
	// 搜索框样式
	.search_box {
		background: linear-gradient(135deg, #12CA64 0%, #1ACA67 100%);

		.search_box_border {
			width: 94.6%;
			height: 124rpx;
			background: linear-gradient(320deg, #36E182 0%, #26DD76 100%, #26DD76 100%);
			margin: 0 auto;
			box-shadow: 0 -1px 3px 0 #31B96D;
			border-radius: 38rpx 38rpx 0 0;

			.u-border {
				border: none;
				padding-top: 16px !important;

				.u-input__content {
					height: 64rpx;
					border-radius: 32rpx;
					background-color: #fff;

					.u-input__content__field-wrapper__field {
						font-size: 26rpx !important;
					}
				}
			}
		}
	}

	.content {

		//分类模块
		.classify {
			height: 350rpx;
			background: #FFFFFF;
			border-radius: 24rpx;

			.u-grid {
				padding-top: 30rpx;

				.grid-text {
					padding-top: 8rpx;
					font-size: 24rpx;
				}

				.u-grid-item {
					padding-bottom: 38rpx;
				}
			}
		}

		//轮播图
		.u-swiper__wrapper__item__wrapper {
			margin-top: 20rpx;
			height: 290rpx;
		}

		.u-swiper-indicator__wrapper {
			display: none !important;
		}

		// 选项卡
		.u-tabs__wrapper__nav {
			background-color: #FFFFFF;

			.u-tabs__wrapper__nav__item {
				padding: 0 !important;
				flex: 1;
			}
		}

		.products_box {
			padding: 18rpx;

			.u-grid-item {

				.bgContent {
					position: absolute;
					right: 0;
					top: 0;

					.u-image__image {
						margin-left: 3px;
					}

					.img_tag {
						position: absolute;
						padding: 2rpx 8rpx;
						right: 5px;
						top: 30rpx;
						border-radius: 54rpx 0px 0px 54rpx;
						box-shadow: 0px 2rpx 4rpx 0px #078C42;
						background: linear-gradient(135deg, #0DB658 0%, #16DD6D 100%);
						font-size: 20rpx;
						color: #FFFFFF;
						line-height: 28rpx;
					}


					.title_box {
						position: relative;
						width: 100%;
						display: flex;
						justify-content: space-between;
						align-items: center;

						.title {
							width: 186rpx;
							font-size: 26rpx;
							font-family: PingFangSC-Medium, PingFang SC;
							font-weight: bold;
							color: #0EBB5B;
							line-height: 37rpx;
							overflow: hidden;
							white-space: nowrap;
							text-overflow: ellipsis;
						}

						.u-tag {
							height: 26rpx;
							line-height: 26rpx;
							background: linear-gradient(124deg, #FEAA19 0%, #FDCF3A 100%);

							.u-tag__text {
								font-size: 20rpx;
							}

						}
					}

					.product_desc {
						font-size: 22rpx;
						font-family: PingFangSC-Regular, PingFang SC;
						font-weight: 400;
						color: #3E3E3E;
						line-height: 26rpx;
						margin-top: 24rpx;
						margin-bottom: 20rpx;
						-webkit-line-clamp: 2;
						display: -webkit-box;
						-webkit-box-orient: vertical;
						overflow: hidden;
						text-overflow: ellipsis;
					}

					.releaseDate {
						font-size: 22rpx;
						font-family: PingFangSC-Regular, PingFang SC;
						font-weight: 400;
						color: #A3A3A3;
						line-height: 26rpx;
						display: flex;
						align-items: center;
						padding-bottom: 25rpx;

						image {
							margin-left: 0;
						}

						.release {
							padding: 0 10rpx 0 5rpx;
						}
					}
				}

			}
		}
	}
</style>
