caimei-applets-caimei/pages/tabBar/cart/cart.vue

<template>
	<view class="container cart clearfix" v-if="hasLogin"> 	
		<tui-skeleton v-if="skeletonShow" backgroundColor="#fafafa" borderRadius="10rpx" :isLoading	="true" :loadingType="5"></tui-skeleton>
		<view class="container-cart-main tui-skeleton">
			<view v-if="!isEmpty" class="container-cart">
				<view class="cart-content" :style="{paddingBottom :isIphoneX ? '130rpx' : '100rpx'}">
					<view class="goods-list">
						<view v-for="(item, index) in goodsList" :key="index" class="goods-item">
							<view class="shoptitle">
								<!--选择商店的全部商品"-->
								<view class="checkbox-box" @click.stop="checkShop(item)">
									<button class="checkbox iconfont" 
											:class="[item.checked ?'icon-gouxuanl':'icon-weigouxuan']" 									
											:disabled="item.isDisabled && !isshowDelbtn">
									</button>
								</view>
								<view class="text">{{item.name}}</view> 
							</view>
							<view class="productlist">
								<view 	class="goods-pros" v-for="(pros,idx) in item.productsList" :key="idx" >
									<view class="goods-pros-t">
										<!--选择商品-->
										<view class="checkbox-box" @click.stop="ischeck(item,pros)" :class="[pros.validFlag == '3' && !isshowDelbtn ?'disabled' : '']">
											<button class="checkbox iconfont" 
													:disabled="pros.validFlag == '3' && !isshowDelbtn"
													:class="[pros.productsChecked ?'icon-gouxuanl':'icon-weigouxuan']">
											</button>
										</view>
										<view class="pros-img" @click.stop="navToListPage(pros.productID)"	><image :src="pros.mainImage ? pros.mainImage:''" alt="" /></view>
										<view class="pros-product">
											<view class="producttitle" @click.stop="navToListPage(pros.productID)"	>
												<text v-if="pros.validFlag == '3'" class="no-text">商品已下架</text>{{pros.name}}
											</view>
											<view class="productspec">规格:{{pros.unit ? pros.unit : ''}}</view>
											<view class="productprice">
												<!--使用过滤器对总价改变-->
												<view class="price" :class="[pros.validFlag == '3' ?'disabled' : '']">
													<text :class="[pros.validFlag == '3' ?'disabled' : 'money-sign']">￥</text>
													{{pros.retailPrice?pros.retailPrice.toFixed(2):''}}
												</view>
												<view class="count" v-if="pros.validFlag == '2'"  :class="[isshowDelbtn ? 'none':'show']">
													<text class="count-tips" v-if="pros.productCount<pros.minBuyNumber">起订量:{{pros.minBuyNumber}}</text>
													<text class="count-tips step" v-if="pros.isStep">购买量必须为起订量的整数倍</text>
													<view class="number-box">
														<view  class="iconfont icon-jianhao" :class="[pros.validFlag == '3'?'disabled':'']" @click="changeCountSub(item,pros)"></view>
														<input class="btn-input" type="number" maxlength='4' v-model="pros.productCount" @blur="changeNnmber($event,item,pros)" @focus="changeInput(pros)">
														<view  class="iconfont icon-jiahao"  :class="[pros.validFlag == '3'?'disabled':'']" @click="changeCountAdd(item,pros)"></view>
													</view>
												</view>
											</view>
										</view>	
									</view>
								</view>
							</view>	
							<view class="goods-pros-b" :class="[isshowDelbtn ? 'none':'show']" >
								<view class="sum">合计:<text class="money"><text class="money-sign">￥</text>{{item.totalPrice.toFixed(2)}}</text></view>
							</view>
						</view>
					</view>	
					<view class="failure-list" v-if="failureList.length>0">
						<view class="failure-title">
							<view class="title-txt">失效商品<text>{{failureList.length}}件</text></view>
							<view class="title-btn" @click.stop="deletefailureList">清空失效商品</view>
						</view>
						<view class="productlist">
							<view class="goods-pros" v-for="(failure,failureIdx) in failureList" :key="failureIdx" >
								<view class="goods-pros-t" @click.stop="failureToProduct(failure)">
									<!--选择商品-->
									<view class="checkbox-box" @click.stop="ischeckFailure(failure)" v-if="isshowDelbtn">
										<button class="checkbox iconfont" 
												:class="[ failure.productsChecked ? 'icon-gouxuanl':'icon-weigouxuan']">
										</button>
									</view>
									<view class="pros-img">
										<image :src="failure.mainImage ? failure.mainImage:''" alt="" />
										<text class="img-tip">失效</text>
									</view>
									<view class="pros-product">
										<view class="producttitle">{{failure.name}}</view>
										<view class="productspec">规格:{{failure.unit ? failure.unit : ''}}</view>
										<view class="productstate">{{failureStateText(failure.failureState)}}</view>
									</view>
									<view class="pros-marks" v-if="failure.isFailureLayer"></view>
								</view>
							</view>
						</view>	
					</view>
				</view>
				<!-- 脚部菜单 -->
				<view class="footer">
					<view class="footer-le">
						<view class="foot-check checkbox-box" @tap.stop="checkAll()">
							<button class="checkbox iconfont" :class="[isCheckAll?'icon-gouxuan':'icon-weigouxuan']"></button> 
							<view class="text">全选</view>
						</view>
						<view class="foot-check-delbtn">
							<button class="delBtn" @tap.stop="showDelManager">删除</button>
						</view>
						<view class="sum">总价:<text class="money-sign">￥</text><text class="money">{{allPrice.toFixed(2)}}</text></view>
					</view>
					<view v-if="!isshowDelbtn" class="footer-ri" >
						<view class="btn" @tap="toConfirmation">去结算({{allCount}})</view>
					</view>
					<view v-else class="footer-del">
						<view class="btn btn-cancel" @tap.stop="hideDelManage">取消</view>
						<view class="btn btn-confirm" @tap.stop="deleteList">删除</view>
					</view>
				</view>
			</view>
			<view v-else class="cart-content empty">
				<view  class="empty-container">
					<image class="empty-container-image" src="https://img.caimei365.com/group1/M00/03/71/Cmis2F3wna6AWdWzAAGlgAP0das422.png" mode="aspectFit"></image>
					<text class="error-text">购物车空空如也，快去商城逛逛吧～</text>
					<view class="login-btn"  @click="goIndex">去商城</view>
				</view>
			</view>
		</view>
		<!-- 透明模态层 -->
		<modal-layer v-if='modallayer'></modal-layer>
	</view>
</template>
<script>
	import authorize from '@/common/config/authorize.js'
	import tuiSkeleton from "@/components/tui-skeleton/tui-skeleton"
	import tuiLoadmore from "@/components/tui-components/loadmore/loadmore"
	import tuiNomore from "@/components/tui-components/nomore/nomore"
	import modalLayer from "@/components/modal-layer"
	import { mapState,mapMutations } from 'vuex';
	import { queryShoppingCartList,shoppingCartUpdate,shoppingCartDelete } from "@/api/cart.js" 
	
	export default{
		components:{
			tuiSkeleton,
			tuiLoadmore,
			tuiNomore,
			modalLayer
		},
		data(){
			return{
				CustomBar:this.CustomBar,// 顶部导航栏高度
				isIphoneX:this.$store.state.isIphoneX,
				userID:'',
				alertType:'',
				isStock:'',
				failureList:[],	//失效商品列表
				goodsList:[],	//购物车的商品
				delGoodsList:'',//要删除的商品
				setGoodData:'', //确认订单的商品
				isCheckAll:false,//是否全选
				allPrice:0,//所有价格
				allCount:0,//被选中的产品数量
				isNnder:true,
				isModallayer:false,
				skeletonShow:true,
				isshowDelbtn:false,
				isDisabled: false, // 供应商/店铺全选是否禁用状态
				isNoConfim:false,
				isEmpty:false,//显示空购物车
				scrollHeight: 'auto',
				nomoreText: '上拉显示更多',
				hasNextPage: false,
				loadding: false,
				pullUpOn: true,
				pullFlag: true,
				pageSize: 10,
				pageNum: 1,
			}
		},
		onLoad(){
			this.setScrollHeight();
		},
		computed: {
			...mapState(['hasLogin','userInfo'])
		},
		filters:{//单件商品的价格 × 数量
		    totalprice(val,count){
		        return (val * count).toFixed(2)
		    }
		},	
		methods:{
			initData(){
				this.isModallayer = false //遮罩层 防止多次点击
				this.skeletonShow = true //预加载圆圈
				this.isCheckAll=false//是否全选
				this.$api.getStorage().then((resolve) => {
					this.userID = resolve.userID;
					this.initGetCartGoodsList();
				})	
			},
			initLogin(){
				authorize.getSetting().then(wxResponse =>{// console.log('是否已授权',res);//0:为取消授权 1:为已授权 2:为未操作
					if(wxResponse == 1){
						this.$api.redirectTo('/pages/login/login?type=4')
					}else{
						this.$api.navigateTo('/pages/authorization/authorization?type=1')
					}
				})	
			},
			setScrollHeight() {
				// 窗口高度-footer高度
				const {windowHeight, pixelRatio} = uni.getSystemInfoSync();
				setTimeout(()=> {
					const query = uni.createSelectorQuery().in(this);
					query.selectAll('.footer').boundingClientRect();
					query.exec(res => {
						this.windowHeight = windowHeight;
						if(res[0][0]) {
							this.scrollHeight = windowHeight - res[0][0].height;
						}
					})
				}, 500)
			},
			initGetCartGoodsList(){//初始化购物车 index:1
				let params = {userID:this.userID}
				queryShoppingCartList(params).then(response =>{
					this.skeletonShow = false
					this.$store.commit('updateAllNum',response.data.cartQuantity)
					const responseData = response.data
					if(responseData.pageDate.length > 0 || responseData.failureList.length > 0){
						this.isEmpty =false
					}else{
						this.isEmpty =true
					}
					if(responseData.pageDate && responseData.pageDate.length > 0 ){
						this.goodsList = responseData.pageDate;
						this.goodsList.forEach((item,index) => {
							let productsListLength = item.productsList.length,
								invalidLength = 0;
							item.productsList.forEach(pros => {
								pros.shopID = item.shopID;
								pros.isStep = false
								if(pros.validFlag == '3' ) {invalidLength++;}
								if(pros.step === 2){ 
									pros.productCount = pros.minBuyNumber 
									this.totalShopPeice()
									this.updateShoppogNum(pros)
								}
							})
							item.isDisabled = invalidLength === productsListLength;
						})
					} else {
						this.goodsList = [];
					}
					if( responseData.failureList && responseData.failureList.length > 0){
						let newFailureList = [],isFailureLayer;
						responseData.failureList.forEach((failure,index) => {
							if(failure.failureState == 1 || failure.failureState == 2) {
								isFailureLayer = true
							}else{
								isFailureLayer = false
							}
							newFailureList.push(Object.assign({},failure,{isFailureLayer:isFailureLayer}))
						})
						this.failureList = newFailureList
					} else {
						this.failureList = [];
					}
				}).catch(error =>{
					this.$util.msg(error.msg,2000);
				})
			},		
			getOnReachBottomData(){//上拉加载
				this.pageNum+=1
				let params = {userID:this.userID,pageNum:this.pageNum,pageSize:this.pageSize}
				queryShoppingCartList(params).then(response =>{
					let resultsData = response.data.pageDate
					this.hasNextPage = resultsData.hasNextPage;
					this.goodsList = this.goodsList.concat(resultsData.results)
					this.pullFlag = false;// 防上拉暴滑
					setTimeout(()=>{this.pullFlag = true;},500)
					if(this.hasNextPage){
						this.pullUpOn = false
						this.nomoreText = '上拉显示更多'
					}else{
						this.loadding = false
						this.pullUpOn = false
						this.nomoreText = '已至底部'
					}
				}).catch(error =>{
					this.$util.msg(error.msg,2000);
				})
			},
			ischeckFailure(failure){
				failure.productsChecked = !failure.productsChecked
				this.updateCheckAllBtn()
			},
			ischeck(item,pro){//为未选中的时候改变为true，反之为true
				pro.productsChecked = !pro.productsChecked;
				this.updateProductCheckedAllBtn(item);
				this.updateCheckAllBtn();
			},
			updateProductCheckedAllBtn(item) {// 单独每个供应商的勾选判断
				let productsList = item.productsList,
					productsCheckedLength = 0,
					disabledLength = 0;
				if(this.isshowDelbtn) {
					productsList.forEach(pros => {
						if(pros.productsChecked) {
							productsCheckedLength++;
						}
					})
				} else {
					productsList.forEach(pros => {
						if(pros.productsChecked && pros.validFlag != '3') {
							productsCheckedLength++;
						}
						if(pros.validFlag == '3') {disabledLength++;}
					})
				}
				item.checked = productsCheckedLength === productsList.length - disabledLength;
			},
			updateCheckAllBtn() {// 全选勾选判断
				let goodsCheckedLength = 0,
					disabledListLength = 0,
					goodsList = this.goodsList,
					failureList = this.failureList;
				goodsList.forEach(item => {
					if(item.checked) {
						goodsCheckedLength++;
					}
					if(item.isDisabled && !this.isshowDelbtn) {
						disabledListLength++;
					}
				})
				failureList.forEach(failureItem=>{
					if(failureItem.productsChecked){
						goodsCheckedLength++;
					}
				})
				this.isCheckAll = goodsCheckedLength === goodsList.length+failureList.length - disabledListLength;
			},
			checkShop(item){//与单选商品类似
				item.checked = !item.checked;
				this.setProductChecked(item);
				this.updateCheckAllBtn();
			},
			setProductChecked(item) {
				let products = item.productsList;
				products.forEach(pros=>{
					if(item.checked) {
						if(pros.validFlag =='3'){
							// 无效
							this.isNnder = true;
							pros.productsChecked = this.isshowDelbtn ?true :false;
						}else{
							// 有效
							this.isNnder = false;
							pros.productsChecked = true;
						}
					} else {
						pros.productsChecked = false;
					}
				})
				
			},
			updateBothCheckBtn() {
				if(this.isshowDelbtn) {
					// 当管理删除按钮出现时,失效的商品可被选择
					this.goodsList.forEach((item)=>{
						item.checked = this.isCheckAll;
						this.setProductChecked(item);
					})
					//删除按钮 全选包括失效商品勾选
					this.failureList.forEach(failureItem=>{
						failureItem.productsChecked = this.isCheckAll;
					})
				} else {
					this.goodsList.forEach((item)=>{
						item.checked = this.isCheckAll && !item.isDisabled;
						this.setProductChecked(item);
					})
				}
			},
			checkAll(){//全选方法内调用方法
			    this.isCheckAll = !this.isCheckAll;
				this.updateBothCheckBtn();     
			},
			totalShopPeice(){//每次所属会所下的商品增减重新计算合计价格&减去含有下架的商品
				let prosPrice=0;
				let validPrice =0;
				let validList=[];
				let productsList=[];
				this.goodsList.map((item,index)=>{
					productsList=item.productsList;
					prosPrice=productsList.reduce((p,e)=>p+e.retailPrice*e.productCount,0);
					productsList.forEach(pros =>{
						if(pros.validFlag =='3'){
							validList.push(pros)
							validPrice = validList.reduce((p,e)=>p+e.retailPrice*e.productCount,0);
							item.totalPrice = prosPrice - validPrice
						}else{
							item.totalPrice = prosPrice
						}
					})
				})
			},
			totalPeice(){	//计算总价格,每次调用此方法，将初始值为0，遍历价格并累加
			    this.allPrice = 0
				let prosPrice=0;
				let validPrice=0;
				let validList =[];
				let productsList =[];
			    this.goodsList.forEach((item,index)=>{
					productsList=item.productsList;
					productsList.forEach(pros=>{	
						if(pros.productsChecked){
							prosPrice+=pros.retailPrice*pros.productCount;
							if(pros.validFlag =='3'){
								validList.push(pros)
								validPrice = validList.reduce((p,e)=>p+e.retailPrice*e.productCount,0);
								this.allPrice = prosPrice - validPrice
							}else{
								this.allPrice = prosPrice
							}
						}	
					})
			    })
			},
			totalCount(){//计算总数量
			    this.allCount = 0
				let prosAllCount=0
				let validCount = 0
				let validList =[];
				let productsList =[];
			    this.goodsList.forEach(item=>{
					productsList = item.productsList
					productsList.forEach(pros=>{
						if(pros.productsChecked){
							prosAllCount+=parseInt(pros.productCount);
							if(pros.validFlag =='3'){
								validList.push(pros)
								validList.forEach(val =>{
									validCount += val.productCount
								})
								this.allCount = prosAllCount - validCount
							}else{
								this.allCount = prosAllCount
							}
						}
					})
			    })
			},		
			changeCountAdd(item,pros){//商品数量加加
				if(pros.step === 2){
					pros.isStep = false
					pros.productCount += pros.minBuyNumber
					this.processActivityPrice(pros)
					this.isStock = false
				}else{
					pros.productCount++
					this.processActivityPrice(pros)
					this.isStock = false
				}
				this.updateShoppogNum(pros)
				this.totalShopPeice();
			},
			changeCountSub(item,pros){//商品数量减减
				if(pros.productCount<=pros.minBuyNumber){
					pros.productCount= pros.minBuyNumber
					this.$util.msg(`该商品最小起订量为${pros.minBuyNumber}`,2000);
					return
				}else{
					if(pros.step === 2){
						pros.isStep = false
						pros.productCount -= pros.minBuyNumber
					}else{
						pros.productCount--
					}
					this.processActivityPrice(pros)
				}
				this.updateShoppogNum(pros)
				this.totalShopPeice();
			},
			changeInput(pros){//输入商品数量更新
				pros.isStep = false
			},
			changeNnmber(e,item,pros){//输入商品数量更新
				
				let _value = Number(e.detail.value);
				if(!this.$api.isNumber(_value)){
					pros.productCount = pros.minBuyNumber
				}else if(_value < pros.minBuyNumber){	
					this.$util.msg(`该商品最小起订量为${pros.minBuyNumber}`,2000);
					pros.productCount = pros.minBuyNumber
				}else if(_value % pros.minBuyNumber != 0){
					pros.isStep = true
					pros.productCount = pros.minBuyNumber
				}else{
					pros.isStep = false
					pros.productCount = e.detail.value
					this.processActivityPrice(pros)
				}
				this.updateShoppogNum(pros)
				this.totalShopPeice();
			},
			processActivityPrice(pros){//单独处理活动价格和阶梯价格
				let ladderPriceList = pros.ladderPriceList;
				if(pros.ladderPriceFlag == '0' || pros.actStatus == 1){
					pros.retailPrice = pros.retailPrice
				}else{
					ladderPriceList.forEach((item,index)=>{
						if(pros.productCount>=item.buyNum){
							pros.retailPrice = item.buyPrice
						}
					})
				}
			},
			updateShoppogNum(pros){//加减购物车商品更新到后台
				let params ={userID:this.userID,productID:pros.productID,productCount:pros.productCount}
				shoppingCartUpdate(params).then(response =>{
					this.isshowDelbtn = false;
					this.initGetCartGoodsList();
				}).catch(error =>{
					this.$util.msg(error.msg,2000);
				})
			 },
			toConfirmation(){//跳转确认订单页面
				let setGoodsList=[];
				this.goodsList.forEach(res=>{
					let products = res.productsList
					products.forEach(pros=>{
						if(pros.productsChecked){
						    setGoodsList.push(pros.productID)
						}
					})
				})
				if(setGoodsList == ''){
					this.$util.msg("请先选择结算商品~",2000);
					return
				}else{
					this.isNoConfim = false
					this.goodsList.forEach(el=>{
						el.productsList.forEach(pros=>{
							if(pros.productsChecked){
							   if(pros.productCount<pros.minBuyNumber){
								   this.isNoConfim = true
							   }
							}
						})
					})
					if(this.isNoConfim){
						this.$util.modal('','有商品的购买量没达到最小起订量，请修改数量后再次提交结算','去修改','',false,() =>{})
						return;
					}
					let productID = '';
					this.goodsList.forEach(el=>{//获取勾选的商品ID拼接字符串逗号隔开，最后一个逗号去掉
						el.productsList.forEach(pros=>{
							if(pros.productsChecked){
							   productID += pros.productID+','
							}
						})
					})
					let cartPramsData={
							allPrice:this.allPrice,
							allCount:this.allCount,
							productID:productID.substring(0,productID.lastIndexOf(',')),
							productCount:''
						}
					this.$api.navigateTo(`/pages/user/order/create-order?data=${JSON.stringify({data:cartPramsData})}`)
				}
			},
			showDelManager(){//显示删除商品管理
				this.isshowDelbtn = true;
				this.isNnder = true;
				if(this.isCheckAll) {
					this.updateBothCheckBtn();	
				} else {
					this.goodsList.forEach(item => {
						if(item.checked) {
							item.productsList.forEach(pros => {
								pros.productsChecked = true;
							})
						}
					})
					this.updateCheckAllBtn();
				}
				// 失效也被勾选
				this.failureList.forEach(failureItem => {
					if(failureItem.isFailureLayer){
						failureItem.isFailureLayer = false
					}
				})
			},
			hideDelManage(){//隐藏删除商品管理			
				this.isshowDelbtn = false;
				let isFailureLayer,newFailureList =[];
				if(this.isCheckAll) {
					this.updateBothCheckBtn();	
				} else {
					// 失效商品取消勾选
					this.goodsList.forEach(item => {
						if(item.isDisabled) {
							item.checked = false;
						}
						item.productsList.forEach(pros => {
							if(pros.validFlag == '3') {
								pros.productsChecked = false;
							}
						})
					})
					this.updateCheckAllBtn();
				}
				this.failureList.forEach((failure,index) => {
					if(failure.failureState == 1 || failure.failureState == 2) {
						isFailureLayer = true
					}else{
						isFailureLayer = false
					}
					newFailureList.push(Object.assign({},failure,{isFailureLayer:isFailureLayer}))
				})
				this.failureList = newFailureList;
			},		
			deleteList(){//删除购物车商品	
				this.delGoodsList=[];
				this.goodsList.forEach(delitem=>{
					let products = delitem.productsList
					products.forEach(pros=>{
						if(pros.productsChecked){
						    this.delGoodsList += pros.productID+','
						}
					})
				})
				this.failureList.forEach(failure=>{
					if(failure.productsChecked){
						this.delGoodsList += failure.productID+','
					}
				})
				if(this.delGoodsList.length == 0){
					this.$util.msg("请选择要删除的商品~",2000);
					return
				}else{			
					this.$util.modal('','确定删除选中的商品吗？','确定','取消',true,() =>{
						shoppingCartDelete({userID:this.userID,productIDs:this.delGoodsList}).then(response =>{
							this.$util.msg('删除成功',2000);
							setTimeout(()=>{
								this.isshowDelbtn = false;
								this.initGetCartGoodsList();
							},2000)
						}).catch(error =>{
							this.$util.msg(error.msg,2000)
						})
					})
				}
			},
			deletefailureList(){
				this.failureList.forEach(failure=>{ this.delGoodsList += failure.productID+',' })
				this.$util.modal('','确定清空全部失效商品吗？','确定','取消',true,() =>{
					shoppingCartDelete({userID:this.userID,productIDs:this.delGoodsList}).then(response =>{
						this.$util.msg('删除成功',2000);
						setTimeout(()=>{
							this.isshowDelbtn = false;
							this.initGetCartGoodsList();
						},2000)
					}).catch(error =>{
						this.$util.msg(error.msg,2000)
					})
				})
			},
			goIndex(){
				uni.switchTab({
				    url: '/pages/tabBar/home/home'
				});
			},
			goNavto(url){
				uni.navigateTo ({
					url
				})
			},
			navToListPage(id){
				this.isModallayer = true;
				this.$api.navigateTo(`/pages/goods/product?id=${id}`)
			},
			failureToProduct(failure){
				if(failure.failureState == 1){
					this.$util.msg('商品已丢失,不能查看',2000)
					return
				}else if(failure.failureState == 2){
					this.$util.msg('商品已停售,不能查看',2000)
					return
				}else{
					this.isModallayer = true;
					this.$api.navigateTo(`/pages/goods/product?id=${failure.productID}`)
				}
			},
			failureStateText(state){
				let stateText = '',
					stateTextObject={
						1:'商品已丢失',
						2:'商品已停售',
						3:'商品已下架',
						4:'商品已售罄',
						5:'价格仅会员可见，您不能购买',
						6:'未公开价格',
						7:'库存不足'
					}
				Object.keys(stateTextObject).forEach(key => {
					if(key == state){
						stateText = stateTextObject[key]
					}
				})
				return stateText;
			},
			setHeaderBtnPosi(){
				// 获得胶囊按钮位置信息
				let headerBtnPosi = uni.getMenuButtonBoundingClientRect();
				return headerBtnPosi
			},
			setSysteminfo(){
				let systeminfo;
				uni.getSystemInfo({ // 获取设备信息
					success: (res) => {
						systeminfo = res
					},
				})
				return systeminfo
			}
		},
		watch:{//深度监听所有数据，每次改变重新计算总价和总数
		    goodsList:{
		        deep:true,
		        handler(val,oldval){
		            this.totalPeice()
		            this.totalCount()
		        }
		    }
		},
		onPullDownRefresh() {//下拉刷新
			this.initGetCartGoodsList()
			uni.stopPullDownRefresh()
		},
		onShow(){
			if(this.hasLogin){
				this.initData()
			}else{
				this.initLogin()
			}
		},
	}
</script>

<style lang="scss">
	page{
		background: #f7f7f7;
		height: auto;
	}
	.cart-content{
		position: relative;
	}
	.container-cart-main.none{
		display: none;
	}
	.container-cart-main.show{
		display: block;
	}
	.cart-content.empty.none{
		display: none;
	}
	.cart-content.empty.show{
		display: block;
	}
	.container-cart.show{
		display: block;
	}
	.container-cart.none{
		display: none;
	}
	.empty-container.none{
		display: none;
	}
	.empty-container.show{
		display: flex;
	}
	.checkbox-box{
		display: flex;
		align-items: center;
		.checkbox{
			display: flex;
			margin: 0;
			padding: 0;
			display: flex;
			flex-direction: column;
			align-items: center;
			box-sizing: border-box;
			text-align: center;
			text-decoration: none;
			border-radius: 0;
			-webkit-tap-highlight-color: transparent;
			overflow: hidden;
			background-color:#FFFFFF;
			font-size: 36rpx;
			color:$color-system;
		}
		&.disabled{
			.checkbox{
				color:#999999
			}
		}
		.text{
			font-size: $font-size-24;
			margin-left: 10rpx;
		}
	}
	.goods-list{
		width: 100%;
		height: auto;
		background-color: #F7F7F7;
		.goods-item{
			width: 702rpx;
			padding: 0 24rpx;
			background: #FFFFFF;
			margin-bottom: 24rpx;
		}
		.shoptitle{
			display: flex;
			align-items: center;
			height: 80rpx;
			// border-bottom: 1px solid #EBEBEB;
			line-height: 80rpx;
			.checkbox-box{
				padding: 10rpx;
			}
			.text{
				display: block;
				overflow: hidden;
				text-overflow:ellipsis;
				white-space: nowrap;
				margin-left: 37rpx;
				font-size: $font-size-28;
				color: $text-color;
				text-align: left;
				font-weight: bold;
			}
		}
		.goods-pros{
			width: 100%;
			height: auto;
		}	
		.goods-pros-t{
			display: flex;
			align-items: center;
			width: 100%;
			height: 210rpx;
			padding:0 0 26rpx 0;
			.checkbox-box{
				padding: 10rpx;
			}
			.pros-img{
				width: 210rpx;
				height: 100%;
				border-radius: 10rpx;
				margin:0 20rpx;
				border:1px solid #f3f3f3;
				image{
					width: 100%;
					height: 100%;
					border-radius: 10rpx;
				}
			}
		}
		.goods-pros-b{
			width:622rpx;
			margin-left: 84rpx;
			height: 40rpx;
			padding:0 0 26rpx 0;
			// border-top: 1px solid #EBEBEB;
			&.show{
				display: block;
			}
			&.none{
				display: none;
			}
			.sum{
				font-size: $font-size-28;
				line-height: 40rpx;
				color: $text-color;
				display: flex;
				justify-content: flex-end;
				.money{
					color: #FF2A2A;
					font-size: $font-size-28;
				}
				.money-sign{
					font-size: $font-size-24;
					color: #FF2A2A;
				}
			}
		}
		.pros-product{
			width: 402rpx;
			height: 100%;
			line-height: 36rpx;
			font-size: $font-size-28;	
			position: relative;
			.producttitle{
				width: 100%;
				display: inline-block;
				height: auto;							
				text-overflow:ellipsis;
				display: -webkit-box;
				word-break: break-all;
				-webkit-box-orient: vertical;
				-webkit-line-clamp: 2;
				overflow: hidden;
				margin-bottom: 8rpx;
				.no-text{
					display: inline-block;
					height:36rpx;
					padding: 0 12rpx;
					line-height: 36rpx;
					background:linear-gradient(315deg,rgba(231,0,0,1) 0%,rgba(255,104,1,1) 100%);
					border-radius:18rpx;
					text-align: center;
					color: #FFFFFF;
					font-size:$font-size-28;
					margin-right: 24rpx;
				}
			}
			.productspec{
				height: 36rpx;
				color: #999999;
				font-size: $font-size-26;
			}
			.productprice{
				height: 48rpx;
				position: absolute;
				width: 100%;
				bottom: 0;
				.price{
					line-height: 48rpx;
					font-size: $font-size-28;
					width: 48%;
					color: #FF2A2A;
					float: left;
					&.disabled{
						color: #999999;
					}
					.money-sign{
						font-size: $font-size-24;
						color: #FF2A2A;
					}
				}
				.count{
					height: 100%;
					float: right;
					position: relative;
					&.show{
						display: block;
					}
					&.none{
						display: none;
					}
					.count-tips{
						width: auto;
						display: inline-block;
						padding: 0 15rpx;
						line-height: 44rpx;
						height: 44rpx;
						border-radius: 22rpx;
						background: $btn-confirm;
						font-size: $font-size-24;
						text-align: center;
						color: #FFFFFF;
						position: absolute;
						top:-60rpx;
						left: -5rpx; 
						z-index: 5;
						&.step{
							left:-217rpx
						}
						&::before{
							content: "";
							position: absolute;
							bottom: -30rpx;
							right: 15rpx;
							z-index:1;
							width: 0; 
							height: 0;
							border-width: 18rpx;
							border-style: solid;
							border-color:$color-system transparent transparent transparent;
						}
					}
					.number-box{
						display: flex;
						justify-content: center;
						align-items: center;
						.iconfont{
							font-size: $font-size-24;
							padding:0 20rpx;
							color: $text-color;
							text-align: center;
							line-height: 48rpx;
							font-weight: bold;
						}
						.btn-input{
							width: 62rpx;
							height: 48rpx;
							line-height: 48rpx;
							background: #F8F8F8;
							border-radius: 4rpx;
							text-align: center;
							font-size: $font-size-24;
						}
					}
					.uni-numbox{
						position: absolute;
						left: 45rpx;
						bottom: 0;
						.uni-numbox-minus, .uni-numbox-plus{
							width: 50rpx;
							line-height: 40rpx;
						}
						.uni-numbox-value {
							font-size: $font-size-28;
							width: 60rpx;
						}
					}
				}
			}
		}
	}
	.failure-list{
		width: 702rpx;
		height: auto;
		padding: 0 24rpx;
		margin-top: 20rpx;
		background: #FFFFFF;
		.failure-title{
			width: 100%;
			height: 80rpx;
			line-height: 80rpx;
			font-size: $font-size-28;
			border-bottom: 1px solid #EBEBEB;
			.title-txt{
				float: left;
				color: $text-color;
				text-align: left;
			}
			.title-btn{
				float: right;
				color: $color-system;
				text-align: right;
			}
		}
		.productlist{
			padding-top: 10rpx;
			.goods-pros{
				width: 100%;
				height: auto;
				padding: 20rpx 0;
			}	
			.goods-pros-t{
				display: flex;
				align-items: center;
				width: 100%;
				height: 210rpx;
				position: relative;
				.checkbox-box{
					padding: 10rpx;
				}
				.pros-img{
					width: 210rpx;
					height: 100%;
					border-radius: 10rpx;
					margin:0 20rpx;
					border:1px solid #f3f3f3;
					position: relative;
					.img-tip{
						display: block;
						width: 72rpx;
						height: 36rpx;
						line-height: 36rpx;
						font-size: $font-size-24;
						text-align: center;
						color: #FFFFFF;
						border-radius: 10rpx 0 10rpx 0;
						background:linear-gradient(34deg,rgba(255,149,42,1) 0%,rgba(225,86,22,1) 100%);
						position: absolute;
						left: 0;
						top: 0;
					}
					image{
						width: 100%;
						height: 100%;
						border-radius: 10rpx;
					}
				}
				.pros-marks{
					width: 722rpx;
					height: 250rpx;
					z-index: 90;
					background: rgba(0,0,0,.05);
					position: absolute;
					left:0;
					top: -20rpx;
				}
			}
			.goods-pros-b{
				width:622rpx;
				margin-left: 84rpx;
				height: 40rpx;
				padding:0 0 26rpx 0;
				// border-top: 1px solid #EBEBEB;
				&.show{
					display: block;
				}
				&.none{
					display: none;
				}
				.sum{
					font-size: $font-size-28;
					line-height: 40rpx;
					color: $text-color;
					display: flex;
					justify-content: flex-end;
					.money{
						color: #FF2A2A;
						font-size: $font-size-28;
					}
					.money-sign{
						font-size: $font-size-24;
						color: #FF2A2A;
					}
				}
			}
			.pros-product{
				width: 402rpx;
				height: 100%;
				line-height: 36rpx;
				font-size: $font-size-28;	
				position: relative;
				.producttitle{
					width: 100%;
					display: inline-block;
					height: auto;							
					text-overflow:ellipsis;
					display: -webkit-box;
					word-break: break-all;
					-webkit-box-orient: vertical;
					-webkit-line-clamp: 2;
					overflow: hidden;
					margin-bottom: 8rpx;
					.no-text{
						display: inline-block;
						height:36rpx;
						padding: 0 12rpx;
						line-height: 36rpx;
						background:linear-gradient(315deg,rgba(231,0,0,1) 0%,rgba(255,104,1,1) 100%);
						border-radius:18rpx;
						text-align: center;
						color: #FFFFFF;
						font-size: $font-size-28;
						margin-right: 24rpx;
					}
				}
				.productspec{
					height: 36rpx;
					color: #999999;
					font-size: $font-size-26;
				}
				.productstate{
					font-size: $font-size-28;
					height: 44rpx;
					color: #FF2A2A;
					position: absolute;
					bottom: 0;
					left: 0;
				}
			}
		}
	}
	.footer{
		width: 100%;
		background-color: #FFFFFF;
		height: 110rpx;
		position: fixed;
		bottom: 0rpx;
		z-index: 100;
		.footer-le{
			width: 490rpx;
			height: 100%;
			padding:0 30rpx;
			float: left;
			.text{
				font-weight: bold;
			}
			.foot-check{
				width: 100rpx;
				float: left;
				line-height: 110rpx;
				font-size: $font-size-24;
				.checkbox{
					width: 40rpx;
					text-align: center;
				}
				.text{
					width: 60rpx;
					float: right;
				}
			}
			.foot-check-delbtn{
				float: left;
				.delBtn{
					margin: 0;
					padding: 0;
					display: flex;
					flex-direction: column;
					align-items: center;
					box-sizing: border-box;
					font-size: $font-size-24;
					text-align: center;
					text-decoration: none;
					border-radius: 0;
					-webkit-tap-highlight-color: transparent;
					overflow: hidden;
					background-color:#FFFFFF;
					color: #FF2A2A;
					padding: 0 24rpx;
					display: flex;
					justify-content: center;
					align-items: center;
					line-height: 110rpx;
					font-weight: bold;
					&.none{
						display: none;	
					}
				}
			}
			.sum{
				font-size: $font-size-28;
				line-height: 110rpx;
				color: $text-color;
				display: flex;
				justify-content: flex-end;
				.money{
					color: #FF2A2A;
				}
				.money-sign{
					font-size: $font-size-24;
					color: #FF2A2A;
				}
			}
		}
		.footer-ri{
			width: 200rpx;
			height: 100%;
			background:linear-gradient(135deg,rgba(242,143,49,1) 0%,rgba(225,86,22,1) 100%);
			float: right;
			display: flex;
			justify-content: space-between;
			align-items: center;
			z-index: 999;
			&.none{
				display: none;
			}
			.btn{
				width: 200rpx;
				height: 100%;
				font-size: $font-size-28;
				line-height: 110rpx;
				color: #FFFFFF;
				display: flex;
				justify-content: center;
				align-items: center;
			}
		}
		.footer-del{
			width: 400rpx;
			height: 110rpx;
			position: absolute;
			padding-left: 200rpx;
			background: #FFFFFF;
			right: 0;
			top: 0;
			z-index: 1000;
			&.show{
				animation: showDelbtn 0s linear both;
			}
			&.none{
				animation: hideDelbtn 0s linear both;
			}
			.btn{
				width: 50%;
				height: 100%;
				line-height: 110rpx;
				font-size: $font-size-28;
				color: #FFFFFF;
				text-align: center;
				float: left;
			}
			.btn.btn-cancel{
				background:#EEC1AB;
			}
			.btn.btn-confirm{
				background:#FF2A2A;
			}
			@keyframes showDelbtn {
				0% {
					transform: translateX(0);
				}
				100% {
					transform: translateX(-100%);
				}
			}
			@keyframes hideDelbtn {
				0% {
					transform: translateX(-100%);
				}
				100% {
					transform: translateX(0);
				}
			}
		}
	}
</style>