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259 lines
6.4 KiB
259 lines
6.4 KiB
<template>
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<view>
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<lf-nav title="搜索" :showIcon="true" @changeHeight="e => nav_height = e"></lf-nav>
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<view class="head">
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<u-search placeholder="请输入商品名或商户名"
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action-text="取消"
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v-model="value"
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@custom="customClick"
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@search="search">
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</u-search>
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</view>
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<view>
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<u-tabs :list="tab_list" active-color="#15716E" inactive-color='#777777' :is-scroll="false" :current="tab_current" @change="tabChange"></u-tabs>
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</view>
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<swiper :current="tab_current" @change="swiperChange" :style="{height: autoHeight}">
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<swiper-item v-for="(tab_item, tab_index) in tab_list" :key="tab_index">
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<scroll-view :scroll-y="true" :style="{height: autoHeight}" @scrolltolower="scrolltolower">
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<view class="scroll-content" v-if="tab_index == 0">
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<lf-waterfall :ifsale="false" :list="goods_list" ref="searchWaterfall"></lf-waterfall>
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<lf-nocontent src="/static/images/empty.png" v-if="goods_list.length <= 0"></lf-nocontent>
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</view>
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<view class="scroll-content" v-else>
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<view class="shop-box"
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v-for="(item, index) in brand_list" :key="index"
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@click="$url('/pages/shop/shopdetail?id='+ item.id)">
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<image class="shop-img" :src="item.logo"></image>
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<view class="shop-info">
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<view class="lf-line-1">{{ item.name }}</view>
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<view>{{ item.category }}</view>
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</view>
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</view>
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<lf-nocontent src="/static/images/empty.png" v-if="brand_list.length <= 0"></lf-nocontent>
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</view>
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</scroll-view>
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</swiper-item>
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</swiper>
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</view>
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</template>
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<script>
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import lfWaterfall from '@/components/lf-waterfall-shopdetails/lf-waterfall.vue';
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export default {
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components: {
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lfWaterfall
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},
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data() {
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return {
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value: '',
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tab_current: 0,
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tab_list: [{
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name: '商品'
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},{
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name: '商户'
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}],
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scrollH: 0,
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nav_height: 0,
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goods_list: [],
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brand_list: [],
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page: 1,
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isPage: true
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}
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},
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computed: {
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autoHeight(){
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return `calc(${this.scrollH}px - ${this.nav_height}px - 124rpx - 86rpx)`;
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}
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},
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onLoad(options){
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let info = uni.getSystemInfoSync();
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this.scrollH = info.screenHeight;
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this.value = options.value || '';
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if(options.value){
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this.getSearchGoodsList(options.value);
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this.getSearchBrandList(options.value);
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}
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},
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methods: {
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// 点击取消，返回上一个页面
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customClick(){
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this.$toBack();
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},
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// 开始搜索
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search(value){
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if(!value || !value.trim()) return this.$msg('搜索内容不能为空');
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// 重置页面请求值
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this.page = 1;
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this.isPage = true;
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this.$refs.searchWaterfall[0].clear();
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// 执行上一个页面的保存搜索历史
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let pages = getCurrentPages();
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let beforePage = pages[pages.length - 2]; // 上个页面
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if(beforePage){
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beforePage.$vm.updateHistory(value).then(() => {
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beforePage.$vm.setHistorySearch();
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})
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this.getSearchGoodsList(value);
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this.getSearchBrandList(value);
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}else{
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this.$msg('页面路径出错，当前搜索值将不被记录搜索历史').then(() => {
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this.getSearchGoodsList(value);
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this.getSearchBrandList(value);
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})
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}
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},
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// 获取搜索商品列表
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getSearchGoodsList(value){
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uni.showLoading({
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title: '正在搜索中'
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})
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this.$http.get({
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api: 'api/store/list',
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data: {
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keyword: value,
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page: this.page
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}
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}).then(res => {
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uni.hideLoading();
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if(res.data.status){
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let goods = res.data.data || [];
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let pagination = res.data.meta.pagination;
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let isPage = pagination.current_page != pagination.total_pages;
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this.isPage = isPage;
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if(goods.length <= 0){
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this.tab_list[0].name = `商品(0)`;
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return;
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}
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let list = goods.map(item => {
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return {
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id: item.id,
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original_price: item.market_price,
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picture: item.img,
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pictures: [item.img],
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price: item.sell_price,
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sale: item.sale_count,
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title: item.name
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}
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})
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if(this.page == 1){
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this.goods_list = list;
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}else{
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this.goods_list.push(...list);
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}
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this.tab_list[0].name = `商品(${this.goods_list.length})`;
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}else{
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this.$msg(res.data.message || '服务器错误，请稍后再试');
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}
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}).catch(err => uni.hideLoading());
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},
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// 获取搜索品牌列表
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getSearchBrandList(value){
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this.$http.get({
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api: 'api/brand',
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data: {
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name: value
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}
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}).then(res => {
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if(res.data.status){
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let list = res.data.data.list || [];
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this.brand_list = list;
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this.tab_list[1].name = `商户(${list.length})`;
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}else{
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this.$msg(res.data.message || '服务器错误，请稍后再试');
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}
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})
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},
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// 切换tab
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tabChange(event){
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this.tab_current = event;
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},
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// 切换swiper
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swiperChange(event){
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this.tab_current = event.detail.current;
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},
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// 商品scroll滚动到底部
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scrolltolower(){
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// 只做商品加载下一页，品牌不做
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if(this.tab_current == 0){
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if(this.isPage){
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this.page++;
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this.getSearchGoodsList(this.value);
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}else{
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this.$msg('没有更多啦~');
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}
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}else{
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this.$msg('没有更多啦~');
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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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.head{
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padding: 30rpx 32rpx;
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}
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.scroll-content{
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padding: 30rpx 32rpx;
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}
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.shop-box{
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width: 100%;
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height: 100rpx;
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display: flex;
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&:nth-child(n+2){
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margin-top: 60rpx;
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}
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.shop-img{
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width: 100rpx;
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height: 100rpx;
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background-color: #EEEEEE;
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border-radius: 5rpx;
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margin-right: 15rpx;
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}
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.shop-info{
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width: 570rpx;
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height: 100rpx;
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display: flex;
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flex-direction: column;
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justify-content: space-between;
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&>view:nth-child(1){
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font-size: 36rpx;
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color: #222222;
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font-weight: bold;
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}
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&>view:nth-child(2){
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font-size: 24rpx;
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color: #777777;
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}
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}
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}
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// tabs 样式修改
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/deep/.u-scroll-box {
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display: flex;
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justify-content: center;
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align-items: center;
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border-bottom: 1rpx solid rgba(0, 0, 0, 0.1);
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}
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/deep/.u-scroll-box .u-tab-bar {
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background-color: #15716E!important;
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width: 80rpx!important;
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position: absolute;
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left: 0;
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bottom: -12rpx;
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}
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/deep/.special_tab .u-tabs .u-scroll-box .u-tab-bar {
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background-color: #15716E!important;
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width: 56rpx!important;
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position: absolute;
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height: 5rpx!important;
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left: 8rpx;
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bottom: -4rpx;
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}
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/deep/ .u-tab-item {
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font-size: 28rpx!important;
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}
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</style>
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