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438 lines
11 KiB
438 lines
11 KiB
<template>
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<view>
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<lf-nav :title="title" :showIcon="true" @changeHeight="e => nav_height = e"></lf-nav>
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<view class="head">
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<u-search placeholder="搜你想要的" :show-action="false" :disabled="true" @click="searchClick"></u-search>
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</view>
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<view class="filter-box">
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<!-- tabs -->
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<view class="filter-item"
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v-for="(item, index) in filter_tabs"
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:key="index" @click="switchTab(index)">
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<text style="white-space: nowrap" v-if="index == 0">{{ item.list[item.select_index].name }}</text>
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<text style="white-space: nowrap" v-else>{{ item.name }}</text>
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</view>
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<!-- 普通列表文字选择 -->
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<view class="filter-modal" v-if="show_filter && tab_current == 0" @click="show_filter = false">
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<view class="filter-content">
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<view v-for="(item, index) in filter_tabs[0].list"
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:key="index"
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:class="{'active-c': filter_tabs[0].select_index == index}"
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@click="clickSort(index)">{{ item.name }}
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</view>
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</view>
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</view>
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<!-- 多条件搜索 -->
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<view class="filter-modal" v-else-if="show_filter && tab_current == 2" @click="show_filter = false">
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<view class="filter-many" @click.stop>
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<view class="filter-main">
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<view>
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<view class="filter-title lf-row-between">
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<view>{{ filter_tabs[2].list[0].name }}</view>
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<view class="lf-flex">
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<input class="filter-input" type="number" v-model="filter_tabs[2].list[0].min_price" placeholder="最低价" />
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<view class="filter-division">-</view>
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<input class="filter-input" type="number" v-model="filter_tabs[2].list[0].max_price" placeholder="最高价"/>
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</view>
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</view>
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<view class="filter-title" style="margin-top: 80rpx;">
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<text>{{ filter_tabs[2].list[1].name }}</text>
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<text class="lf-font-24 lf-color-777">(可多选)</text>
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</view>
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<view class="lf-flex-wrap">
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<view class="filter-capsule"
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:class="{'active-bg': autoSelectBrand(index)}"
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@click="clickBrand(index)"
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v-for="(item, index) in filter_tabs[2].list[1].brand"
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:key="index">{{ item.name }}
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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 class="filter-foot">
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<button class="filter-btn" @click="reset">重置条件</button>
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<button class="filter-btn solid-btn" @click="submit">确定</button>
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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 style="height: 104rpx;"></view>
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<scroll-view :style="{height: autoHeight}" :scroll-y="true" @scrolltolower="scrolltolower">
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<view class="scroll-content">
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<lf-waterfall :ifsale="false" :list="list"></lf-waterfall>
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<lf-nocontent src="/static/images/empty.png" v-if="list.length <= 0"></lf-nocontent>
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</view>
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</scroll-view>
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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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show_filter: true,
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tab_current: null,
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scrollH: 0,
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nav_height: 0,
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list: [],
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title: '',
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c_id: 0,
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filter_tabs: [{
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name: '综合排序',
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select_index: 0,
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list: [{
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name: '综合排序',
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orderBy: ''
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},{
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name: '销量最高',
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orderBy: 'sale_count'
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},{
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name: '价格最香',
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orderBy: 'sell_price'
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},{
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name: '最新排序',
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orderBy: 'updated_at'
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}]
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},{
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name: ''
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},{
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name: '筛选',
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list: [{
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name: '价格区间',
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min_price: '',
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max_price: ''
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},{
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name: '品牌',
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brand: [],
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selected: []
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}]
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}],
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filter_tabs_source: []
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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 - ${this.nav_height}px - 124rpx - 104rpx)`;
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},
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autoSelectBrand(){
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return function(index){
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let item = this.filter_tabs[2].list[1];
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let flag = false;
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item.selected.map(i => {
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if(index == i){
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flag = true;
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}
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})
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return flag;
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}
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}
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},
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onLoad(options){
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let info = uni.getSystemInfoSync();
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this.scrollH = info.screenHeight;
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this.c_id = options.id;
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this.getGoodsList();
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},
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methods: {
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// 首次获取商品列表
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getGoodsList(){
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this.$http.get({
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api: 'api/store/list',
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data: {
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c_id: this.c_id
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}
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}).then(res => {
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console.log("getgoodslist", res);
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this.getBrandList();
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let data_list = res.data.data || [];
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let list = data_list.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.min_price,
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product_id: item.brand_id,
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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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let categorys = res.data.meta.categorys || {};
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if(this.$isRight(categorys)){
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this.title = categorys.name;
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this.filter_tabs[1].name = categorys.name;
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}
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this.list = list;
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})
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},
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// 获取品牌列表，只会在第一次进入页面时获取
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getBrandList(){
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this.$http.get({
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api: 'api/brand'
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}).then(res => {
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console.log("brand", res);
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let list = res.data.data.list;
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let brand = list.map(item => {
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return {name: item.name, id: item.id};
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})
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this.filter_tabs[2].list[1].brand = brand;
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this.filter_tabs_source = JSON.parse(JSON.stringify(this.filter_tabs));
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})
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},
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// 筛选后的接口请求获取商品列表
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getFilterGoods(){
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let sortItem = this.filter_tabs[0];
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let moreItem = this.filter_tabs[2];
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let par = {
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c_id: this.c_id
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}
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// 排序
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par.orderBy = sortItem.list[sortItem.select_index].orderBy;
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// 品牌
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if(moreItem.list[1].selected.length){
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let brand_id = [];
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moreItem.list[1].selected.map(s_item => {
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brand_id.push( moreItem.list[1].brand[s_item].id );
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})
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par.brand_id = brand_id;
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}
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// 价格
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if(moreItem.list[0].min_price && moreItem.list[0].max_price){
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par.price = moreItem.list[0].min_price +'-'+ moreItem.list[0].max_price;
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}
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// TODO 传入分页等信息
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this.$http.get({
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api: 'api/store/list',
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data: par
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}).then(res => {
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console.log("res", res);
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})
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},
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// 点击选择筛选
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clickSort(index){
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this.filter_tabs[0].select_index = index;
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this.getFilterGoods();
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},
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// 点击选中筛选某个品牌
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clickBrand(index){
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let item = this.filter_tabs[2].list[1];
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let num = item.selected.indexOf(index);
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if(num != -1){
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item.selected.splice(num, 1);
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}else{
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item.selected.push(index);
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}
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},
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// 提交筛选
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submit(){
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console.log("所以筛选条件", this.filter_tabs)
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this.show_filter = false;
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this.getFilterGoods();
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},
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// 重置所有筛选
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reset(){
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if(this.filter_tabs_source && Object.keys(this.filter_tabs_source).length){
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this.filter_tabs = JSON.parse(JSON.stringify(this.filter_tabs_source));
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this.show_filter = false;
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this.getFilterGoods();
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}else{
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this.$msg('重置失败', {icon: 'error'});
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}
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},
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// 搜索框被点击
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searchClick(){
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this.$url('/pages/shop/search');
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},
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// 切换tabs
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switchTab(current){
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if(this.tab_current != current){
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this.show_filter = true;
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}else{
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this.show_filter = !this.show_filter;
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}
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this.tab_current = current;
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},
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// scroll page滚动到底部
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scrolltolower(){
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this.$msg('页面触底啦~')
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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="scoped">
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.head{
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padding: 30rpx 32rpx;
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}
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.filter-box{
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width: 750rpx;
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height: 102rpx;
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border-bottom: 1rpx solid #e5e5e5;
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position: fixed;
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background-color: #FFFFFF;
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z-index: 9;
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display: flex;
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// justify-content: space-between;
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justify-content: space-around;
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align-items: center;
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padding: 0 32rpx;
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box-sizing: border-box;
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.filter-item{
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width: 114rpx;
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height: 62rpx;
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display: flex;
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flex-wrap: nowrap;
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justify-content: center;
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align-items: center;
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font-size: 28rpx;
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color: #222222;
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.tab-active{
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display: inline-block;
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transform: rotate(180deg);
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color: #15716E !important;
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}
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}
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.filter-modal{
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position: absolute;
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z-index: 7;
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background-color: rgba(0,0,0,0.5);
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top: 103rpx;
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right: 0;
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bottom: 0;
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left: 0;
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width: 100vw;
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height: calc(100vh - 103rpx);
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.filter-content{
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position: absolute;
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width: 100%;
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height: max-content;
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max-height: 806rpx;
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background-color: #FFFFFF;
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left: 0;
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z-index: 14;
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overflow-y: scroll;
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padding: 0 0 32rpx 32rpx;
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display: flex;
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flex-direction: column;
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justify-content: space-evenly;
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view{
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height: 60rpx;
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// border-bottom: 1rpx solid #e5e5e5;
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padding: 20rpx 0;
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line-height: 60rpx;
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}
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}
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.filter-many{
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position: absolute;
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width: 100%;
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min-height: max-content;
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max-height: 630rpx;
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background-color: #FFFFFF;
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left: 0;
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z-index: 14;
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.filter-main{
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min-height: max-content;
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max-height: 500rpx;
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overflow-y: scroll;
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box-sizing: border-box;
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padding: 32rpx;
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.filter-title{
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font-size: 28rpx;
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color: #222222;
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font-weight: bold;
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margin-bottom: 20rpx;
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.filter-input{
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width: 160rpx;
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height: 50rpx;
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background-color: #FFFFFF;
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border: 1rpx solid #e5e5e5;
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text-align: center;
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font-size: 24rpx;
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font-weight: initial;
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border-radius: 40rpx;
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}
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.filter-division{
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padding: 0 20rpx;
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font-weight: initial;
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}
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}
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.filter-capsule{
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width: 163rpx;
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height: 62rpx;
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border-radius: 31rpx;
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border: 1rpx solid #999999;
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font-size: 20rpx;
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color: #999999;
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text-align: center;
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line-height: 62rpx;
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margin-right: 12rpx;
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&:nth-child(4n){
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margin-right: 0rpx;
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}
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&:nth-child(n+5){
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margin-top: 12rpx;
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}
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}
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.filter-active{
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border-color: #15716E;
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color: #15716E;
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}
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.input-search{
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width: 686rpx;
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height: 62rpx;
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background-color: #FFFFFF;
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border-radius: 10rpx;
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border: 1rpx solid #DDDDDD;
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box-sizing: border-box;
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padding: 0 15rpx;
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font-size: 28rpx;
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margin-bottom: 50rpx;
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}
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}
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.filter-main>view:nth-child(n+3){
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margin-top: 40rpx;
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}
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.filter-foot{
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height: 130rpx;
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border-top: 1rpx solid #e5e5e5;
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padding: 32rpx;
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display: flex;
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justify-content: space-between;
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align-items: center;
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.filter-btn{
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width: 332rpx;
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height: 90rpx;
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border-radius: 10rpx;
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border: 1rpx solid #555555;
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background-color: #FFFFFF;
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line-height: 88rpx;
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font-size: 32rpx;
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color: #555555;
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margin: 0;
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}
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.solid-btn{
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background-color: #15716E;
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color: #FFFFFF;
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border: 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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.active-c{
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color: #15716E;
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}
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.active-bg{
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background: #15716E;
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color: #fff !important;
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border: none;
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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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</style>
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