396 lines
12 KiB
Vue
396 lines
12 KiB
Vue
<template>
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<view>
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<view class="index-page pad-x190 border-box" v-if="isLoading">
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<!-- 顶部背景 -->
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<view class="index-top">
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<image :src="indexBackground" mode="widthFix"></image>
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</view>
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<view class="index-content background-white">
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<view class="index-statis-bg background-white" :style="{height:statusHeight+80+'px'}" v-if="!isShow"></view>
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<!-- 搜索 -->
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<view class="pull-search-bg background-white radius20 pad-sx30 border-box" v-if="isShow">
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<view class="pull-search radius20 flex">
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<image class="img" src="/static/icon/icon-search.png" mode="widthFix"></image>
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<input class="input pad-zy15 border-box font30" v-model="keyword" type="text" placeholder="搜索" confirm-type="search" @confirm="doSearch" placeholder-style="color: #666666">
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</view>
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</view>
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<!-- 商品分类 -->
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<view class="index-cate-bg pad-zy20 background-white" :class="!isShow?'show':''" id="index-cate-bg" :style="{top:statusHeight+35+'px'}">
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<view class="index-cate pad-zy20 border-box" :class="!isShow?'show':''">
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<view class="pull-title" v-if="isShow">
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<view class="txt font32 pad-sx10">商品</view>
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<view class="line background-orange"></view>
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</view>
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<view class="cate-list-bg">
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<scroll-view scroll-x="true" :scroll-left="tabsScrollLeft" @scroll="scroll">
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<view class="cate-list flex" id="tab_list" :style="{width:cateWidth}">
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<view class="cate-item" :class="index==currentIndex?'color-orange':''" id="tab_item" v-for="(item,index) in cateList" :key="index" @tap="changeCateEv(index)">
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<view class="img mar-sx20"><image :src="item.cover" mode="widthFix"></image></view>
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<view class="txt font24">{{item.title}}</view>
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</view>
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</view>
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</scroll-view>
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</view>
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</view>
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</view>
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<!-- 商品列表 -->
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<view class="commodity pad-zy20 border-box flex">
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<view class="item mar-s40 radius20" v-for="(item,index) in commodityList" :key="index" @tap.stop="goDetail(item.id)">
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<view class="img">
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<image :src="item.cover" mode="widthFix"></image>
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</view>
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<view class="txt pad-all20">
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<view class="title fon30 clips2">{{item.name}}</view>
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<view class="price font30 mar-sx10">￥{{item.price}}</view>
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<view class="bottom flex">
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<view class="sold font24 color-99">{{item.amount>=1000?'999+':item.amount}}件已售</view>
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<view class="btn font24 background-orange flex" @tap.stop="joinCart(index)">加入购物车</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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<!-- 到底啦 -->
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<view class="no-more font24" v-if="noMore"><text>—— 到底啦 ——</text></view>
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</view>
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</view>
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<!-- 搜索结果 -->
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<view class="pull-bg" v-if="showSearch" @tap="closeSearch"></view>
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<view class="search-box border-box" v-if="showSearch" :style="{height:screenHeight-statusHeight-50+'px',top:statusHeight+50+'px'}" >
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<!-- <view class="close-box" :style="{height:statusHeight+50+'px'}"></view> -->
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<!-- 搜索 -->
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<view class="search-bg background-white pad-sx30 border-box">
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<view class="search radius20 flex">
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<image class="img" src="/static/icon/icon-search.png" mode="widthFix"></image>
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<input class="input pad-zy15 border-box font30" v-model="keyword" type="text" placeholder="搜索" confirm-type="search" @confirm="doSearch" placeholder-style="color: #666666">
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</view>
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</view>
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<view class="keyword-txt background-white font30">关键词：{{searchKeyword}}</view>
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<scroll-view scroll-y="true" class="search-list background-white">
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<!-- 搜索列表 -->
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<view class="commodity pad-zy20 border-box flex">
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<view class="item mar-s40 radius20" v-for="(item,index) in searchList" :key="index" @tap.stop="goDetail(item.id)">
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<view class="img">
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<image :src="item.cover" mode="widthFix"></image>
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</view>
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<view class="txt pad-all20">
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<view class="title fon30 clips2">{{item.name}}</view>
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<view class="price font30 mar-sx10">￥{{item.price}}</view>
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<view class="bottom flex">
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<view class="sold font24 color-99">{{item.stock>=100?'99+':item.stock}}件已售</view>
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<view class="btn font24 background-orange flex" @tap.stop="joinCart(index)">加入购物车</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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<!-- 没有相关结果 -->
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<view class="no-more font24 pad-sx25" style="margin: 0;" v-if="searchList.length==0"><text>—— 没有相关结果 ——</text></view>
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</scroll-view>
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</view>
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<!-- 尾部 -->
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<tabbar v-if="isLoading"></tabbar>
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</view>
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</template>
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<script>
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import tabbar from '@/components/tabbar/tabbar';
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import {getCartInfo} from '@/jsFile/public-api.js';
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import {mapState} from 'vuex'//引入mapState
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export default {
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components:{
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tabbar
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},
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data() {
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return {
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screenHeight:uni.getSystemInfoSync().screenHeight,
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statusHeight:uni.getSystemInfoSync().statusBarHeight,
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scrollTop:0, //分类距离顶部距离
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isShow: true, //显示
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//分类导航
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currentIndex:0,
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scrollLeft:0,
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tabsScrollLeft:0,
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cateWidth:'',
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indexBackground:'', //背景图
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keyword:'', //关键词
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cateList:[], //商品分类
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commodityList:[], //商品列表
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ifLoading:true,
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page:1, //分页
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size:10, //条数
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total:0, //总数
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noMore:false, //没有更多
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vip_level:0, //是否是会员
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keyword:'', //关键词
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searchKeyword:'', //搜索关键词
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searchList:[], //搜索结果
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showSearch:false, //显示搜索结果
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isLoading:false,
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}
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},
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onLoad(op) {
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if(op.invite_code){
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// 缓存invite_code
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uni.setStorageSync('inviteCode',op.invite_code);
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}
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// 获取头部背景
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this.getTabbarEv();
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// 获取分类列表
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this.getCateEv();
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},
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onShow() {
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// 刷新购物车信息
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getCartInfo();
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this.playTimer = setTimeout(()=>{
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this.isplay = true;
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},2000)
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this.vip_level = uni.getStorageSync('vip_level');
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},
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onReady() {
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},
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onHide() {
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clearTimeout(this.playTimer);
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this.isplay =false;
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},
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onPageScroll(object){
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if(object.scrollTop >= this.statusHeight+65 && object.scrollTop <= this.statusHeight+135){
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this.isShow = false;
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}
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if(object.scrollTop <= this.statusHeight+50){
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this.isShow = true;
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}
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},
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// 分享到微信
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onShareAppMessage(res) {
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let shareObj = {
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title:'老农极鲜',
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path: uni.getStorageSync('page-path-options')+'?invite_code='+uni.getStorageSync('invite_code'),
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imageUrl:'/static/img/shear-index.jpg',
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}
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// 返回shareObj
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return shareObj;
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},
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// 分享到朋友圈
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onShareTimeline(res){
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let shareObj = {
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title:'老农极鲜',
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query: '?invite_code='+uni.getStorageSync('invite_code'),
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path: uni.getStorageSync('page-path-options')+'?invite_code='+uni.getStorageSync('invite_code'),
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imageUrl:'/static/img/shear-index.jpg',
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}
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// 返回shareObj
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return shareObj;
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},
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// 触底
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onReachBottom(e) {
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if(!this.noMore){
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this.page++;
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// 查询商品列表
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this.getCommodityEv(this.cateList[this.currentIndex].id);
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}
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},
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watch: {
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list() {
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this.setTabList()
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},
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value() {
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this.currentIndex = this.value
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this.setTabList()
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}
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},
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methods: {
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// 获取头部背景
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getTabbarEv(){
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this.$requst.get('/api/index/mini-program-setting').then(res=>{
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if(res.code == 0){
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console.log(res,'个性装扮')
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this.indexBackground = this.$hostHttp + res.data.indexBackground;
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}
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})
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},
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// 获取商品分类
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getCateEv(){
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this.$requst.get('/api/spu/category').then(res=>{
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if(res.code == 0){
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console.log(res,'商品分类')
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let cateArr =[];
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res.data.forEach(item=>{
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let obj = {
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id:item.id,
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title:item.title,
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cover:item.cover
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}
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cateArr.push(obj);
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})
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this.cateList = cateArr;
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this.cateWidth = this.cateList.length*158 - 58 + 'rpx';
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// 查询商品列表
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this.getCommodityEv(this.cateList[this.currentIndex].id);
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}
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})
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},
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// 查询商品列表
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getCommodityEv(id){
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uni.showLoading({
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title:'加载中'
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})
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let params = {
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page:this.page,
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size:this.size,
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category_id:id
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}
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this.$requst.get('/api/spu/list',params).then(res=>{
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if(res.code == 0){
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console.log(res,'商品列表')
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this.total = res.data.total;
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let commodityArr = [];
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res.data.list.forEach(item=>{
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let obj = {
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id:item.id,
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cover:item.cover,
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name:item.name,
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original_price:item.original_price,
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price:item.price,
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tag:item.tag,
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stock:item.stock,
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sku_id:item.default_sku.id,
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amount:item.amount,
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}
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commodityArr.push(obj)
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})
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this.commodityList = this.commodityList.concat(commodityArr);
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if(this.commodityList.length==this.total){
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this.noMore =true;
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}
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}
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uni.hideLoading();
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this.isLoading = true;
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})
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},
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// 加入购物车
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joinCart(index){
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if(this.$toolAll.tools.judgeAuth()) {
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this.$requst.post('/api/order/shopping-cart-add',{sku_id:this.commodityList[index].sku_id,num:1}).then(res=>{
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if(res.code==0) {
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this.$toolAll.tools.showToast('加入购物车成功(*^▽^*)');
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getCartInfo();
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} else {
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this.$toolAll.tools.showToast(res.msg)
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}
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})
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}
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},
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// 去详情页
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goDetail(id){
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uni.navigateTo({
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url:`/pagesB/shop-detail/shop-detail?id=${id}`
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})
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},
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// 分类选择事件
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changeCateEv(index) {
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if(index !== this.currentIndex){
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this.isShow = true;
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this.currentIndex = index;
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// 获取商品列表
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this.commodityList = [];
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this.noMore = false;
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this.getCommodityEv(this.cateList[index].id);
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// 分类切换效果
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this.setTabList();
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}
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},
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// 分类切换效果
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setTabList() {
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this.$nextTick(() => {
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if (this.cateList.length > 0) {
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//计算左滑距离
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this.setLeft()
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// 计算顶部距离
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this.setTop();
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}
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})
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},
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//计算左滑距离
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setLeft() {
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let lineLeft = 0;
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this.getElementData('#tab_list', (data) => {
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let list = data[0];
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this.getElementData('#tab_item', (res) => {
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let el = res[this.currentIndex]
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lineLeft = el.width / 2 + (-list.left) + el.left - list.width / 2 - this.scrollLeft
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this.tabsScrollLeft = this.scrollLeft + lineLeft
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})
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})
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},
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// 计算顶部距离
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setTop(){
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this.getElementData('#index-cate-bg', (res) => {
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let el = res[0];
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this.scrollTop = el.top;
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if(this.scrollTop==this.statusHeight+35){
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this.isShow = false;
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}else{
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this.isShow = true;
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}
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})
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},
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// 获取DOM距离
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getElementData(el, callback) {
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uni.createSelectorQuery().in(this).selectAll(el).boundingClientRect().exec((data) => {
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callback(data[0]);
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});
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},
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// 滚动
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scroll(e) {
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this.scrollLeft = e.detail.scrollLeft;
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},
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// 搜索结果
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doSearch(){
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this.showSearch = true;
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this.searchList = [];
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this.searchKeyword = this.keyword;
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this.keyword = '';
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this.$requst.get('/api/spu/list',{keyword:this.searchKeyword}).then(res=>{
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if(res.code == 0){
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console.log(res,'搜索列表')
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this.total = res.data.total;
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let searchArr = [];
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res.data.list.forEach(item=>{
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let obj = {
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id:item.id,
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cover:item.cover,
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name:item.name,
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original_price:item.original_price,
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price:item.price,
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tag:item.tag,
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stock:item.stock,
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sku_id:item.default_sku.id
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}
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searchArr.push(obj)
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})
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this.searchList = this.searchList.concat(searchArr);
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}
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})
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},
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// 关闭搜索
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closeSearch(){
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this.showSearch = false;
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this.searchKeyword = '';
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this.searchList = [];
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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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</style> |