423 lines
13 KiB
Vue
423 lines
13 KiB
Vue
<template>
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<view class="merchantList">
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<view class="searchBox">
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<view class="searchBox_left">
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<image
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src="https://wechat-img-file.oss-cn-beijing.aliyuncs.com/property-img-file/com_communitySearchIcon.png"
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@click="search">
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</image>
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<u--input v-model="searchQuery" @focus="iptFocus" @blur="iptBlur" @confirm="search" placeholder="搜索商品"
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border="surround" clearable></u--input>
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</view>
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<view class="searchBox_right">
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<view class="cars" @click="goCar">
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<u-badge numberType="limit" type="error" max="99" :value="value"></u-badge>
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<image src="https://wechat-img-file.oss-cn-beijing.aliyuncs.com/property-img-file/shop_car.png"
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mode="widthFix"></image>
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</view>
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</view>
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</view>
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<!-- 搜索联系 -->
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<!-- <view class="searchMore" v-if="!isSearched && searchHistory.length > 0">
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<view class="searchMoreItem">猪肉肠</view>
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<view class="searchMoreItem">猪肉肠</view>
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<view class="searchMoreItem">猪肉肠</view>
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</view> -->
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<!-- 搜索历史 -->
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<view class="his" v-if="!isSearched && searchHistory.length > 0">
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<view class="hisTop">
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<view class="hisTit">搜索历史</view>
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<u-icon name="trash" color="#999999" size="40" class="history-trash" @click="deleteHistory"></u-icon>
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</view>
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<view class="HisList">
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<view v-for="(item, index) in searchHistory" :key="index" class="HisItem" @click="selectHistory(item)">
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{{ item }}</view>
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</view>
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</view>
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<!-- 未搜索到 -->
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<view class="empty" v-if="isSearched && searchGoodsLisat.length == 0">
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<image src="https://wechat-img-file.oss-cn-beijing.aliyuncs.com/property-img-file/com_noSearch.png"></image>
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对不起没有找到您想要的商品
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</view>
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<view class="searchList" v-if="isSearched && searchGoodsLisat.length > 0">
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<!-- <view class="searchSubTit">
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<view class="searchSubItem">综合</view>
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<view class="searchSubItem">
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价格
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<view class="iconBox">
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</view>
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</view>
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</view> -->
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<view v-for="(item, index) in searchGoodsLisat" :key="index">
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<view class="CateInfo_Item_Box">
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<view class="CateInfo_Item_left" @click="goods(item)">
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<view class="tag tag-img" v-if="
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!item.commodity_goods_info_list[1] &&
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item.commodity_goods_info_list[0].is_same_day
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">当日达</view>
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<image :src="handleImageUrl(item.commodity_pic)" mode="aspectFill"></image>
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</view>
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<view class="CateInfo_Item_right" :class="GGshow ? 'noneBor' : ''">
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<view class="CateInfo_Item_right_Tit" @click="goods(item)">
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<view class="tag tag-text" v-if="
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!item.commodity_goods_info_list[1] &&
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item.commodity_goods_info_list[0].is_same_day
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">当日达</view>
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{{ item.commodity_name }}
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</view>
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<view class="CateInfo_Item_right_subtit" @click="goods(item)">
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{{ item.commodity_intro }}
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</view>
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<view class="CateInfo_Item_Money">
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<view class="CateInfo_Item_Money_left">
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{{ getPriceRange(item.commodity_goods_info_list) }}
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</view>
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<view class="CateInfo_Item_Money_right" v-if="!(item.commodity_goods_info_list.length > 1)">
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<u-number-box :value="item.commodity_goods_info_list[0].quantity || 0" :min="0"
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@change="(value) => handleQuantityChange(value, item)">
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<view slot="minus" class="minus">
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<u-icon name="minus" size="20"></u-icon>
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</view>
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<text slot="input" style="width: 50px; text-align: center" class="input">{{
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item.commodity_goods_info_list[0].quantity
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? item.commodity_goods_info_list[0].quantity
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: 0
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}}</text>
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<view slot="plus" class="plus">
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<u-icon name="plus" color="#FFFFFF" size="20"></u-icon>
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</view>
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</u-number-box>
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</view>
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</view>
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<view class="gg" @click="chooseGG(item)" v-if="
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item.commodity_goods_info_list.length > 1 && !item.isShow
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">
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选择规格
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<u-icon name="arrow-down" size="26rpx" color="#FF370B"></u-icon>
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</view>
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<view class="gg" @click="chooseGG(item)" v-if="
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item.commodity_goods_info_list.length > 1 && item.isShow
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">
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收起
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<u-icon name="arrow-up" size="26rpx" color="#FF370B"></u-icon>
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</view>
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</view>
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</view>
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<view class="GGList" v-if="item.isShow">
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<view class="GGItem" v-for="ite in item.commodity_goods_info_list" :key="ite.id"
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@click="goods(item)">
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<view class="GGItem_Image">
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<view class="tag tag-img" v-if="ite.is_same_day">当日达</view>
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<image :src="handleImageUrl(ite.commodity_pic)" mode="aspectFill"></image>
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</view>
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<view class="GGItem_Con">
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<view class="GGItem_Con_Tit">
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<view class="tag tag-text" v-if="ite.is_same_day">当日达</view>
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{{ ite.goods_name }}
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</view>
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<view class="GGItem_Con_Msg">
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<view class="GGItem_Con_Msg_left">
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<span>￥</span>{{ ite.sales_price }}
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</view>
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<view class="GGItem_Con_Msg_right">
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<u-number-box :value="ite.quantity || 0" :min="0"
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@change="(value) => handleQuantityChange(value, ite)">
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<view slot="minus" class="minus">
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<u-icon name="minus" size="20"></u-icon>
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</view>
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<text slot="input" style="width: 50px; text-align: center" class="input">{{
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ite.quantity ?
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ite.quantity : 0 }}</text>
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<view slot="plus" class="plus">
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<u-icon name="plus" color="#FFFFFF" size="20"></u-icon>
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</view>
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</u-number-box>
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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>
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</template>
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<script>
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import {
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apiArr
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} from '../../../api/shop';
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import {
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picUrl as basePicUrl,
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menuButtonInfo,
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request,
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NavgateTo
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} from '../../../utils';
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export default {
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data() {
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return {
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flag: false,
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value: 0,
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isSearch: false,
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isSearched: false,
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searchQuery: '',
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searchHistory: [],
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searchGoodsLisat: [],
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goodsDetail: []
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}
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},
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methods: {
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goCar() {
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NavgateTo('/packages/shop/shopCar/index')
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},
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getShopCar() {
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request(apiArr.getCar, "POST", {}).then((res) => {
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this.value = res.total;
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});
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},
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// 获取购物车数据
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getShopCarList() {
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request(apiArr.getCar, "POST").then((res) => {
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this.value = res.total;
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// 合并当日达和普通商品数据
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this.goodsDetail = [].concat(res.same_day_cart_list || [], res.normal_cart_list || [])
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.flatMap(supplier => supplier.commodity_cart_and_goods_model || []);
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});
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},
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search() {
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if (this.searchQuery.trim()) {
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// 保存搜索历史到storage
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this.saveSearchHistory();
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// 设置搜索状态为已搜索
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this.isSearched = true;
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// 隐藏搜索历史面板
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this.isSearch = false;
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const params = {
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query: this.searchQuery,
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user_id: uni.getStorageSync('userId')
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}
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request(apiArr.goodsSearch, "POST", params).then((res) => {
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// 深拷贝接口数据，避免引用问题
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const commodityList = JSON.parse(JSON.stringify(res.commodity_list));
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commodityList.forEach((item) => {
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// 初始化isShow为响应式属性
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this.$set(item, 'isShow', false);
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item.commodity_goods_info_list.forEach((param) => {
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// 从购物车数据中查找对应商品的数量，否则设为0
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const goods = this.goodsDetail.find(g => g.goods_id === param.id);
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this.$set(param, 'quantity', goods ? goods.count : 0);
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});
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});
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this.searchGoodsLisat = commodityList;
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});
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}
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},
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ipt1(e) {
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console.log(e);
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},
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iptFocus() {
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this.isSearch = true;
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this.loadSearchHistory();
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},
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iptBlur() {
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if (this.searchQuery) {
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this.search();
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} else {
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this.searchGoodsLisat = [];
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this.isSearch = true
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this.isSearched = false
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}
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},
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// 保存搜索历史
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saveSearchHistory() {
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if (this.searchQuery && !this.searchHistory.includes(this.searchQuery)) {
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// 添加到数组开头
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this.searchHistory.unshift(this.searchQuery);
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// 限制最多保存10条历史记录
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if (this.searchHistory.length > 10) {
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this.searchHistory.pop();
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}
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// 保存到storage
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uni.setStorageSync('shopSearchHistory', this.searchHistory);
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}
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},
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// 加载搜索历史
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loadSearchHistory() {
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const history = uni.getStorageSync('shopSearchHistory') || [];
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this.searchHistory = history;
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},
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// 选择历史记录进行搜索
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selectHistory(item) {
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this.searchQuery = item;
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this.search();
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this.isSearch = false;
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},
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// 清除搜索历史
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deleteHistory() {
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uni.showModal({
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title: '提示',
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content: '确定清除所有搜索历史吗？',
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success: (res) => {
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if (res.confirm) {
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this.searchHistory = [];
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uni.removeStorageSync('shopSearchHistory');
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uni.showToast({
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title: '搜索历史已清除',
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icon: 'none'
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});
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}
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}
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});
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},
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// 商品详情页
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goods(e) {
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NavgateTo(`../goods/index?item=${JSON.stringify(e)}`);
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},
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// 选择商品规格
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chooseGG(targetItems) {
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// 遍历商品列表找到目标对象
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const itemIndex = this.searchGoodsLisat.findIndex(item => item.id === targetItems.id);
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if (itemIndex > -1) {
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// 直接修改数据源中的对象，确保响应式
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const currentItem = this.searchGoodsLisat[itemIndex];
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this.$set(currentItem, 'isShow', !currentItem.isShow);
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}
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},
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// 处理商品数量变化
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handleQuantityChange(val, item) {
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const quantity = typeof val === 'object' && val !== null && 'value' in val ? val.value : val;
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// 检查库存数量
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let currentQuantity = 0;
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let stockQuantity = 0;
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let goodsToUpdate = null;
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// 对于有规格的主商品（绑定到items.commodity_goods_info_list[0].quantity）
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if (
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item.commodity_goods_info_list &&
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item.commodity_goods_info_list.length
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) {
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this.goodsId = item.commodity_goods_info_list[0].id;
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currentQuantity = item.commodity_goods_info_list[0].quantity || 0;
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stockQuantity = item.commodity_goods_info_list[0].stock_quantity || 0;
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goodsToUpdate = item.commodity_goods_info_list[0];
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}
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// 对于规格列表中的商品（绑定到ite.quantity）
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else {
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this.goodsId = item.id;
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currentQuantity = item.quantity || 0;
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stockQuantity = item.stock_quantity || 0;
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goodsToUpdate = item;
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}
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// 直接检查新数量是否超过库存，如果超过则不允许修改
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if (quantity > stockQuantity) {
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uni.showToast({
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title: "库存不足",
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icon: 'none'
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});
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// 强制重置数量为当前值或库存值，确保UI上显示的数量不会超过库存
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this.$nextTick(() => {
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this.$set(goodsToUpdate, 'quantity', Math.min(currentQuantity, stockQuantity));
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});
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return;
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}
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// 使用$set确保响应式更新
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this.$set(goodsToUpdate, 'quantity', quantity);
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const params = {
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user_id: uni.getStorageSync("userId"),
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goods_id_and_count: [
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{
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goods_id: this.goodsId,
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count: quantity,
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},
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],
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};
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// 发送请求更新后端数据
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request(apiArr.updateCar, "POST", params).then((res) => {
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console.log(res);
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// 先更新购物车数据
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this.getShopCarList();
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// 延迟一小段时间，确保goodsDetail已经更新
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setTimeout(() => {
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// 重新同步商品列表中的数量
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this.syncGoodsQuantities();
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}, 100);
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uni.showToast({
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title: "操作成功！",
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success() { },
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});
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});
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},
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// 同步商品列表中的数量与购物车数据
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syncGoodsQuantities() {
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// 遍历所有商品，同步数量
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this.searchGoodsLisat.forEach((item) => {
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item.commodity_goods_info_list.forEach((param) => {
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const goods = this.goodsDetail.find(g => g.goods_id === param.id);
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if (goods) {
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this.$set(param, 'quantity', goods.count);
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}
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});
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});
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},
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// 获取价格范围
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getPriceRange(goodsList) {
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if (!goodsList || goodsList.length === 0) return '￥0';
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const prices = goodsList.map(item => Number(item.sales_price));
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const minPrice = Math.min(...prices);
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const maxPrice = Math.max(...prices);
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return minPrice === maxPrice ? `￥${minPrice}` : `￥${minPrice} ~ ￥${maxPrice}`;
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},
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// 处理图片路径
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handleImageUrl(imagePath) {
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return basePicUrl + imagePath;
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}
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},
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watch: {
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searchQuery: {
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handler(newVal, oldVal) {
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if (!newVal) {
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this.searchGoodsLisat = [];
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this.isSearch = true
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this.isSearched = false
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}
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},
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deep: true
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}
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},
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onLoad(options) {
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this.loadSearchHistory();
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this.isSearch = false;
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this.isSearched = false;
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},
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onShow() {
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this.getShopCarList();
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},
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onReachBottom() {
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if (this.flag) {
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}
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},
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}
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</script>
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<style>
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@import url("./index.css");
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</style> |