ds_mobile_app/mobile/standard/point/components/goods_item_v.vue

<!-- 商品组件：竖直方向
	点击进入商品详情页
	加入购物车事件
-->
<template name="goodsItemV">
	<view class="goods_v_item flex_column_start_start" @click="goGoodsDetail(goods_info)" :style="{width:'calc((750rpx - '+page_margin*4+'rpx - '+goods_margin*2+'rpx)/2)',borderRadius:border_radius+'px',border:border_style == 'border_eee'?'1rpx solid #eee':'',boxShadow:border_style == 'card-shadow'?'rgba(93, 113, 127, 0.08) 0px 2px 8px':''}">
		<view class="goods_desc_top" :style="{height:height+'px'}">
			<view class="goods-img" :style="{backgroundImage: 'url('+(goods_info.mainImage||goods_info.goodsImage)+')',width:'calc((750rpx - '+page_margin*4+'rpx - '+goods_margin*2+'rpx)/2)',borderTopLeftRadius:border_radius+'px',borderTopRightRadius:border_radius+'px'}"></view>
			<text class="goods-name">{{goods_info.goodsName}}</text>
			<view class="goods_des">{{goods_info.goodsBrief}}</view>
		</view>
		<view :class="show_sale == true?'goods-price':'goods-price have_no_sale'">
			<view class="left">
				<text class="unit">￥</text>
				<text class="price_int">{{this.$getPartNumber(goods_info.goodsPrice,'int')}}</text>
				<text class="price_decimal">{{this.$getPartNumber(goods_info.goodsPrice,'decimal')}}</text>
			</view>
			<view class="pre_bottom" :class="show_sale == true?'goods_item_bottom':''">
				<view class="have_sold_text" v-if="show_sale == true">{{$L('已售')}}{{goods_info.actualSales}}件</view>
				<image :src="imgUrl+'add-cart.png'" @click.stop="addCart(goods_info.productId || goods_info.defaultProductId)" v-if="icon_type == 1"></image>
				<image :src="icon2" @click.stop="addCart(goods_info.productId || goods_info.defaultProductId)" v-if="icon_type == 2"></image>
				<image :src="icon3" @click.stop="addCart(goods_info.productId || goods_info.defaultProductId)" v-if="icon_type == 3"></image>
				<image :src="icon4" @click.stop="addCart(goods_info.productId || goods_info.defaultProductId)" v-if="icon_type == 4"></image>
			</view>
		</view>
	</view>
</template>

<script>
	import {
		mapState,
	} from 'vuex';
	export default {
		name: "goodsItemV",
		data() {
			return {
				imgUrl: getApp().globalData.imgUrl,
				icon2:getApp().globalData.imgUrl+'index/add2.png',
				icon3:getApp().globalData.imgUrl+'index/add.png',
				icon4:getApp().globalData.imgUrl+'index/add3.png',
				icon5:getApp().globalData.imgUrl+'index/stop.png',
				icon_url:'',	//加车图标
				goods_pic:'' , //商品图片
				goods_sale:'' //销量
			}
		},
		computed: {
			...mapState(['userInfo'])
		},
		props: {
			goods_info: {
				type: Object,
				value: {}
			},
			icon_type:{
				type:Number,
			},
			show_sale:{
				type:Boolean
			},
			border_radius:{
				type:Number
			},
			border_style:{
				type:String
			},
			// 商品边距
			goods_margin:{
				type:Number,
				default:10
			},
			// 页面边距
			page_margin:{
				type:Number,
				default:10
			},
			height:{
				type:Number,
				default:258
			}
		},
		onLoad(){
		},
		methods: {
			//进入商品详情页
			goGoodsDetail(goods_info) {
				uni.navigateTo({
					url: '/pages/product/detail?productId=' + (goods_info.productId  || goods_info.defaultProductId) + '&goodsId='+goods_info.goodsId
				})
			},
			// 加入购物车
			addCart(productId){
				if(this.userInfo.access_token){ //登录
					let param = {}
					param.url = 'v3/business/front/cart/add'
					param.method = 'POST'
					param.data = {
						productId:productId,
						number:1
					}
					this.$request(param).then(res=>{
						if(res.state == 200){
							uni.showToast({
								title: res.msg,
								icon:'none'
							})
							this.$emit('reloadCartList',true)
						}else{
							uni.showToast({
								title:res.msg,
								icon:'none',
								duration:700
							})
						}
					})
				}else{ //未登录
					let cart_list = {
						storeCartGroupList:[{
							promotionCartGroupList:[{
								cartList: [{
									buyNum: 1,
									goodsId: this.goods_info.goodsId,
									productId: this.goods_info.productId || this.goods_info.defaultProductId,
									productImage: this.goods_info.goodsPic?this.goods_info.goodsPic:this.goods_info.goodsImage,
									goodsName: this.goods_info.goodsName,
									isChecked: 1,
									productPrice: this.goods_info.goodsPrice,
									productStock: this.goods_info.productStock
								}],
							}],
							storeId:this.goods_info.storeId,
							storeName:this.goods_info.storeName,
							checkedAll:true
						}],
						checkedAll: true,
						invalidList: []
					}

					let local_cart_list = uni.getStorageSync('cart_list') //购物车列表本地缓存
					if (local_cart_list) {
						let tmp_list1 = []
						let tmp_list2 = []
						cart_list.storeCartGroupList.forEach(item=>{
							item.promotionCartGroupList.forEach(item1=>{
								item1.cartList.forEach(item2=>{
									local_cart_list.storeCartGroupList.forEach(v=>{
										v.promotionCartGroupList.forEach(v1=>{
											v1.cartList.forEach(v2=>{
												if(v2.productId == item2.productId && v.storeId == item.storeId){
													tmp_list1.push(v)
												}
											})
											tmp_list2 = local_cart_list.storeCartGroupList.filter(v=>{
												return v.storeId == item.storeId
											})
										})
									})
								})
							})
						})
						if(tmp_list1.length > 0 && tmp_list2.length > 0){ //同一店铺同一商品
							local_cart_list.storeCartGroupList.map(item=>{
								item.promotionCartGroupList.map(item1=>{
									item1.cartList.map(item2=>{
										if(item2.productId == this.goods_info.productId && item.storeId == this.goods_info.storeId){
											item2.buyNum += 1
										}
									})
								})
							})
						}else if(tmp_list1.length == 0 && tmp_list2.length > 0){ //同一店铺不同商品
							local_cart_list.storeCartGroupList.map(item=>{
								if(item.storeId == this.goods_info.storeId){
									item.promotionCartGroupList.map(item2=>{
										item2.cartList.push(cart_list.storeCartGroupList[0].promotionCartGroupList[0].cartList[0])
									})
								}
							})
						}else{ //不同店铺不同商品
							local_cart_list.storeCartGroupList.push(cart_list.storeCartGroupList[0])
						}


						// 未登录购物车展示数据
						uni.setStorage({
							key: 'cart_list',
							data: local_cart_list,
							success: function() {
								//更新购物车数量和购物车数据
							}
						});

					} else {
						uni.setStorage({
							key: 'cart_list',
							data: cart_list,
							success: function() {
								//更新购物车数量和购物车数据
							}
						});
					}
					uni.showToast({
						title: '加入购物车成功！',
						icon:'none'
					})
					this.$emit('addCart',local_cart_list)
				}
			},
			changeImg(val){
				return val.mainImage?val.mainImage:val.goodsImage
			},
			saleNum(val){
				if(val.actualSales){
					return val.actualSales
				}else{
					return val.saleNum
				}
				// return val.actualSales?val.actualSales:val.saleNum
			}
		},
	}
</script>

<style lang='scss'>
	.goods_v_item {
		background: #fff;
		border-radius: 20rpx;
		overflow: hidden;
		margin-bottom: 22rpx;
		display: flex;
		flex-direction: column;
		&{
			margin-right:0 !important;
		}
		.goods_desc_top{
			height:516rpx;
			.goods-img {
				background-size: cover;
				background-position: center center;
				background-repeat: no-repeat;
				height: calc((750rpx - 60rpx)/2);
				overflow: hidden;
				background-color: #fff;
			}

			.goods-name {
				height:173rpx;
				margin-top: 20rpx;
				font-size: 28rpx;
				color: $com-main-font-color;
				line-height: 40rpx;
				height: 80rpx;
				overflow: hidden;
				text-overflow: ellipsis;
				display: -webkit-box;
				-webkit-line-clamp: 2;
				-webkit-box-orient: vertical;
				word-break: break-word;
				padding: 0 20rpx;
			}
			.goods_des{
				font-size: 24rpx;
				font-family: PingFang SC;
				font-weight: 500;
				color: #888888;
				line-height: 36rpx;
				padding: 0 20rpx;
				box-sizing: border-box;
				width: 355rpx;
				overflow: hidden;
				text-overflow:ellipsis;
				white-space: nowrap;
			}
		}
		.goods-price {
			padding: 0 20rpx;
			width: 100%;
			/* margin-top: 15rpx; */
			display: flex;
			flex-direction: column;
			.left {
				width:100%;
				color: $main-color;

				.unit,
				.price_decimal {
					font-size: 24rpx;
					margin-right: 3rpx;
				}
				.price_int {
					font-size: 34rpx;
					line-height: 34rpx;
				}
			}

			image {
				width: 42rpx;
				height: 42rpx;
			}
		}
	}
	.goods_item_bottom{
		width:100%;
		display: flex;
		justify-content: space-between;
		margin-top:20rpx;
		padding-bottom: 20rpx;
	}
	.have_sold_text{
		font-size:24rpx;
		color:#9a9a9a;
	}
	.pre_bottom{
		display: flex;
		align-items: center;
	}
	.have_no_sale{
		width: 100%;
		flex-direction: row !important;
		justify-content: space-between !important;
		padding:20rpx !important;

	}
</style>