551 lines
15 KiB
Vue
551 lines
15 KiB
Vue
<template>
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<view>
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<view
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:style="{'height':isDataNull ? 'calc(100vh - 134rpx)':'calc(100vh - 410rpx)'}"
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class="shopping_cart_warp"
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>
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<view class="shopping_cart_header">
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<view class="cart">购物车({{shoppingTotal}})</view>
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<view class="enit_but" @click="isEdit = true" v-if="!isEdit" v-show="!isDataNull">编辑</view>
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<view class="enit_but" @click="isEdit = false" v-else v-show="isDataNull">取消</view>
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</view>
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<!-- 购物车列表 -->
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<up-loading-page :loading="listLoading"></up-loading-page>
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<view
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class="shopping_cart_content"
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>
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<view v-if="!isDataNull" class="shopping_cart_content_item" v-for="(item,index) in shoppingList" :key="item.id" >
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<!-- 店铺头部 -->
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<up-checkbox
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:customStyle="{marginBottom: '8px'}"
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name="isCheck"
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usedAlone
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v-model:checked="item.isCheck"
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shape="circle"
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activeColor="#FF7C41"
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size="19"
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iconSize="18"
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@change="(event)=>shoppingChange(event,index)"
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>
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<template #label>
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<view class="content_item_header">
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<up-image :src="item.shopLogo ?item.shopLogo :'/static/shopping/store.png'" width="22" height="22" bgColor="#f1f6ff00" shape="circle"></up-image>
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<view class="order_product_title">{{item.shopName}}{{item.id}}</view>
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</view>
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</template>
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</up-checkbox>
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<view >
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<view class="content_item_info" v-for="(pItem,pIndex) in item.product" :key="pItem.id">
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<!-- 单个商品 -->
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<up-checkbox
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:customStyle="{marginBottom: '8px'}"
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name="isCheck"
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usedAlone
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v-model:checked="pItem.isCheck"
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shape="circle"
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activeColor="#FF7C41"
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size="19"
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iconSize="18"
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:disabled="!isEdit && [1,2].includes(pItem.goodsStatus)"
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@change="(event)=>productChange(event,index,pIndex)"
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>
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</up-checkbox>
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<view class="info_item" >
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<up-image :src="pItem.mainGraph" width="100" height="100" bgColor="#f1f6ff00" @click="jumpInfo(pItem)"></up-image>
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<view class="content_info">
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<view class="shopping_content_info_title" @click="jumpInfo(pItem)">{{pItem.name}}</view>
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<view class="content_info_description">
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{{pItem.goodsSpece}}
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</view>
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<view class="shopping_info_amount">
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<view>
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<view style="color: #FF7C41;">
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<text style="font-size: 22rpx;">￥</text>
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<text style="font-size: 32rpx;">{{pItem.unitPrice}}</text>
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</view>
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<view class="shopping_info_amount_original">￥{{pItem.unitPrice}}</view>
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</view>
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<view>
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<view class="shopping_info_quantity">
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<view class="quantity_but" @click="quantityFun('minus',index,pIndex,pItem.id)">-</view>
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<view class="quantity_value">{{pItem.buyNum}}</view>
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<view class="quantity_but" @click="quantityFun('add',index,pIndex,pItem.id)">+</view>
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</view>
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<view v-if="[1].includes(pItem.goodsStatus)" class="insufficient_stock">库存不足</view>
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<view v-if="[2].includes(pItem.goodsStatus)" class="insufficient_stock">商品已下架</view>
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</view>
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</view>
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</view>
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</view>
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</view>
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</view>
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</view>
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<view v-else class="not_order_warp">
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<up-image src="/static/common/not_shopping.png" width="80" height="80" bgColor="#f1f6ff00"></up-image>
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<view class="not_order_msg_warp">购物车是空的</view>
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</view>
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<choiceness/>
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</view>
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<!-- 操作按钮 -->
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<view v-if="!isDataNull">
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<view class="shopping_cart_but">
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<!-- 全选 -->
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<view class="shopping_cart_but_total">
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<up-checkbox
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name="isAll"
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usedAlone
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v-model:checked="isAll"
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shape="circle"
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activeColor="#FF7C41"
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size="19"
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iconSize="18"
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@change="isAllChange"
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>
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<template #label>
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<text style="font-size: 26rpx;color: #444444;">全选</text>
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</template>
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</up-checkbox>
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<text style="margin-left: 20rpx;font-size: 24rpx;color: #444444;" v-if="!isEdit">合计：</text>
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<text style="font-size: 24rpx;" v-if="!isEdit">￥</text>
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<text style="font-size: 32rpx;" v-if="!isEdit">{{total}}</text>
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</view>
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<view v-if="isEdit" class="delete_but_css" @click="deleteShopping">
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删除({{count}})
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</view>
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<view v-else class="add_but_css" @click="settleShopping">
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结算({{count}})
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</view>
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</view>
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</view>
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<up-toast ref="uToastRef"></up-toast>
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</view>
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<CustomTabBar :tabIndex="2"/>
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</view>
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</template>
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<script>
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import choiceness from '@/components/choiceness/choiceness.vue';
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import { getCartList,updateGoodsNum,removeGoods } from '@/api/cart.js';
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import CustomTabBar from '@/components/custom-tab-bar.vue';
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export default {
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components:{choiceness,CustomTabBar},
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data() {
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return {
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shoppingTotal:0,// 总条数
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setShoppingList:[],
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isDataNull:false,// 数据是否为空
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shoppingList:[],// 购物车列表
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isEdit:false,// 是否编辑
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isAll:false,// 是否全选
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total:0,// 总合计的金额
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count:0,// 总条数
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listLoading:false,
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}
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},
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onShow() {
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/*#ifdef APP-PLUS*/
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uni.hideTabBar({
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animation: false
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})
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/*#endif*/
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this.getCartList();
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},
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onLoad() {
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},
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methods: {
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/**
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* 查询购物车列表
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*/
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async getCartList(){
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this.listLoading = true;
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let result = [];
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const resp = await getCartList();
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if(resp && resp.bizcode === 100){
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const data = resp.data || []
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if(data && data.length!==0){
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// 处理了后的数据
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result = this.transformedArray(data);
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}
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this.shoppingTotal = data.length;
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}
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this.shoppingList = result;
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this.listLoading = false;
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this.total=0;// 总合计的金额
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this.count=0;// 总条数
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this.isDataNull = result.length === 0 ? true:false;
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},
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// 处理购物车的数据
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transformedArray(originalArray){
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const newOriginalArray = [];
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if(!originalArray || originalArray.length === 0){
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return newOriginalArray;
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}
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originalArray.map(curr=>{
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const existingShop = newOriginalArray.find(shop => shop.shopId === curr.shopId && shop.shopName === curr.shopName);
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if (existingShop) {
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// 如果商店已存在，则向 productObj 数组中添加新产品对象
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existingShop.product.push({
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id: curr.id,
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goodsId: curr.goodsId, // 商品ID
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name: curr.name, // 商品名称
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mainGraph: curr.mainGraph,// 主图
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buyNum: curr.buyNum,// 数量
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unitPrice: curr.unitPrice,// 商品单价
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goodsSpece: curr.goodsSpece,// 规格
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specsId: curr.specsId,// 规格Id
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isCheck:false,// 用作于全选
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goodsStatus:curr.goodsStatus,//商品状态:0-可下单，1-库存不够，2-商品已下架
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});
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} else {
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// 如果商店不存在，则创建一个新商店对象，并初始化 productObj 数组
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newOriginalArray.push({
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isCheck:false,// 用作于全选
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shopId: curr.shopId,
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shopName: curr.shopName,
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name: curr.name,
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shopLogo: curr.shopLogo,
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product: [{
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id: curr.id,
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goodsId: curr.goodsId, // 商品ID
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name: curr.name, // 商品名称
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mainGraph: curr.mainGraph,// 主图
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buyNum: curr.buyNum,// 数量
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unitPrice: curr.unitPrice,// 商品单价
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goodsSpece: curr.goodsSpece,// 规格
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specsId: curr.specsId,// 规格Id
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isCheck:false,// 用作于全选
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goodsStatus:curr.goodsStatus,//商品状态:0-可下单，1-库存不够，2-商品已下架
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}]
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});
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}
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})
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return newOriginalArray;
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},
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/**
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* 数量进行增加删除
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* @param {Object} type 区分是 + 还是 -
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* @param {Object} pItem 父节点数据，用作与从新修改数据
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* @param {Object} cItem 需要修改的数据节点
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*/
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async quantityFun(type,index,pIndex,id){
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// 选中的当前商品
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const currentData = this.shoppingList[index].product[pIndex];
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let currentQuantity = this.shoppingList[index].product[pIndex].buyNum;// 当前数量
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let total = Number(this.total);
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let count = Number(this.count);
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const data = this.shoppingList[index].product[pIndex];
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if(type === "minus"){
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if(currentQuantity === 1){
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this.$refs.uToastRef.show({
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type: 'warring',
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message: "宝贝数量不能在减少啦~",
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});
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return;
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}else{
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currentQuantity = currentQuantity - 1;
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total = total - data.unitPrice;
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count = count - 1;
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}
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}else if(type === "add"){
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// 需要判断一下库存
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currentQuantity = currentQuantity + 1;
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total = total + data.unitPrice;
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count = count + 1;
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}
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const params={
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id,
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goodsNum:currentQuantity,
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}
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const result = await updateGoodsNum(params);
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if(result && result.bizcode === 100){
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this.shoppingList[index].product[pIndex].buyNum = currentQuantity;
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if(currentData.isCheck){
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this.total = total.toFixed(2);
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this.count = count;
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}
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}
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},
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/**
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* 结算订单
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*/
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settleShopping(){
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const deleteId = this.getCheckList();
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if(!deleteId || deleteId.length === 0){
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this.$refs.uToastRef.show({
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type: 'warring',
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message: "请先选择需要结算的商品",
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});
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return;
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}
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uni.navigateTo({
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url:"/pages/order_submit/order_submit?ids="+deleteId.join(","),
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})
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this.isAll = false;
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},
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/**
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* 删除选中的
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*/
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deleteShopping(){
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const then = this;
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uni.showModal({
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title: '提示',
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content: '您确定要删除选中的('+this.getCheckList().length+'件)商品吗？',
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success: function (res) {
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if (res.confirm) {
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then.deleteShoppingFun();
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}
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}
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});
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},
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// 删除选中的
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async deleteShoppingFun(){
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const deleteId = this.getCheckList();
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if(!deleteId || deleteId.length === 0){
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this.$refs.uToastRef.show({
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type: 'warring',
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message: "请先选择需要删除的商品",
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});
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return;
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}
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const params={
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ids:deleteId.join(","),
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}
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const result = await removeGoods(params);
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if(result && result.bizcode === 100){
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this.isEdit = false;
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this.$refs.uToastRef.show({
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type: 'success',
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message: "删除成功",
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});
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this.getCartList();
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}else{
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this.$refs.uToastRef.show({
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type: 'error',
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message: "删除失败",
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});
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}
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},
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// 获取选中的数据
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getCheckList(){
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const shoppingList = this.shoppingList;
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const deleteId=[];
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shoppingList.map(item=>{
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if(item.product && item.product.length!==0){
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item.product.map(pItem=>{
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if(pItem.isCheck){
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deleteId.push(pItem.id);
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}
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})
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}
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})
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return deleteId;
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},
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// 全部选中 or 全部取消选中
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isAllChange(isAll){
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const currentShoppingList = this.shoppingList;
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currentShoppingList.map((item,index)=>{
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if(isAll){
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item.isCheck = true;
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}else{
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item.isCheck = false;
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}
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if(item.product && item.product.length!==0){
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if(isAll){
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item.product.forEach(o => o.isCheck=true);
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}else{
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item.product.forEach(o => o.isCheck=false);
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}
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}
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})
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this.shoppingList = currentShoppingList;
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if(isAll){
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this.checkIsAll();
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}else{
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this.total = 0;
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this.count = 0;
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}
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},
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/**
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* 商品详情
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* @param {Object} item
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*/
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jumpInfo(item){
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uni.navigateTo({
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url:'/pages/productInfo/productInfo?id='+item.goodsId,
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})
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},
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// 单个产品的单选按钮选中与取消选中
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productChange(val,index,pIndex){
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setTimeout(()=>{
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// 检查全选按钮
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this.checkIsAll();
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},300);
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},
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// 单个店铺的单选按钮选中与取消选中
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shoppingChange(isAll,index){
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const data = this.shoppingList[index];
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if(isAll){
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data.product.forEach(o => o.isCheck=true);
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}else{
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data.product.forEach(o => o.isCheck=false);
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}
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this.shoppingList[index] = data;
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setTimeout(()=>{
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// 检查全选按钮
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this.checkIsAll();
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},300);
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},
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/**
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* 检查是否全选
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*/
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checkIsAll(){
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let total = 0;
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let count = 0;
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const shoppingList = this.shoppingList;
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if(shoppingList && shoppingList.length !==0){
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let sumFlag = false;
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shoppingList.map(item=>{
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let flag = true;
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item.product.map(oItem=>{
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if(oItem.isCheck){
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total = total + oItem.buyNum * oItem.unitPrice;
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count = count + oItem.buyNum;
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}else{
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flag = false;
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}
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})
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if(flag){
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item.isCheck = true;
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sumFlag = true;
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}else{
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item.isCheck = false;
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}
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})
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this.shoppingList = shoppingList;
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this.isAll = sumFlag;
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// 删除不需要显示价格
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if(!this.isEdit){
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this.total = total.toFixed(2);
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}
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this.count = count;
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}
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},
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}
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}
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</script>
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<style lang="scss" scoped>
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.shopping_cart_warp{
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// height: calc(100vh - 256rpx);
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background-color: $app-bj;
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padding: 104rpx 30rpx 30rpx;
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overflow: hidden;
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}
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.shopping_cart_header{
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display: flex;
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justify-content: space-between;
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color: #222222;
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.cart{
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font-weight: bold;
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font-size: 38rpx;
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}
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.enit_but{
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font-weight: 500;
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font-size: 28rpx;
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}
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}
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.shopping_cart_content{
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margin-top: 30rpx;
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height: calc(100vh - 456rpx);
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overflow-y: auto;
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.shopping_cart_content_item{
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background-color: #FFFFFF;
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border-radius: 30rpx;
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padding: 30rpx;
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margin-bottom: 20rpx;
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.content_item_header{
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display: flex;
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}
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.order_product_title{
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margin-left: 10rpx;
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}
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.info_item{
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display: flex;
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margin-top: 10rpx;
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width: calc(100% - 40rpx);
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}
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.content_info{
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margin-left: 10rpx;
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width: calc(100% - 100rpx);
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}
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.shopping_content_info_title{
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font-weight: bold;
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font-size: 28rpx;
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color: #272727;
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}
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.shopping_info_amount{
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display: flex;
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justify-content: space-between;
|
||
margin-top: 20rpx;
|
||
}
|
||
.shopping_info_amount_original{
|
||
font-size: 24rpx;
|
||
color: #999999;
|
||
text-decoration-line: line-through;
|
||
}
|
||
.insufficient_stock{
|
||
text-align: center;
|
||
color: #9E9E9E;
|
||
font-size: 22rpx;
|
||
margin-top: 4rpx;
|
||
}
|
||
}
|
||
|
||
|
||
.content_item_info{
|
||
display: flex;
|
||
}
|
||
}
|
||
|
||
.shopping_cart_but{
|
||
position: fixed;
|
||
bottom: 140rpx;
|
||
left: 0;
|
||
width: calc(100% - 40rpx);
|
||
background: #FFFFFF;
|
||
box-shadow: 0rpx -1rpx 0rpx 0rpx #EEEEEE;
|
||
height: 84rpx;
|
||
display: flex;
|
||
justify-content: space-between;
|
||
padding: 20rpx;
|
||
align-items: center;
|
||
.shopping_cart_but_total{
|
||
font-weight: bold;
|
||
color: $app-bt-bj;
|
||
display: flex;
|
||
align-items: center;
|
||
}
|
||
.add_but_css{
|
||
height: 38rpx;
|
||
width: 226rpx;
|
||
}
|
||
.delete_but_css{
|
||
width: 226rpx;
|
||
}
|
||
}
|
||
</style>
|