458 lines
11 KiB
Vue
458 lines
11 KiB
Vue
<template>
|
||
<s-layout
|
||
navbar="normal"
|
||
:leftWidth="0"
|
||
:rightWidth="0"
|
||
tools="search"
|
||
:defaultSearch="state.keyword"
|
||
@search="onSearch"
|
||
>
|
||
<!-- 筛选 -->
|
||
<su-sticky bgColor="#fff">
|
||
<view class="ss-flex">
|
||
<view class="ss-flex-1">
|
||
<su-tabs
|
||
:list="state.tabList"
|
||
:scrollable="false"
|
||
@change="onTabsChange"
|
||
:current="state.currentTab"
|
||
/>
|
||
</view>
|
||
<view class="list-icon" @tap="state.iconStatus = !state.iconStatus">
|
||
<text v-if="state.iconStatus" class="sicon-goods-list" />
|
||
<text v-else class="sicon-goods-card" />
|
||
</view>
|
||
</view>
|
||
</su-sticky>
|
||
|
||
<!-- 弹窗 -->
|
||
<su-popup
|
||
:show="state.showFilter"
|
||
type="top"
|
||
round="10"
|
||
:space="sys_navBar + 38"
|
||
backgroundColor="#F6F6F6"
|
||
:zIndex="10"
|
||
@close="state.showFilter = false"
|
||
>
|
||
<view class="filter-list-box">
|
||
<view
|
||
class="filter-item"
|
||
v-for="(item, index) in state.tabList[state.currentTab].list"
|
||
:key="item.value"
|
||
:class="[{ 'filter-item-active': index === state.curFilter }]"
|
||
@tap="onFilterItem(index)"
|
||
>
|
||
{{ item.label }}
|
||
</view>
|
||
</view>
|
||
</su-popup>
|
||
|
||
<!-- 情况一：单列布局 -->
|
||
<view v-if="state.iconStatus && state.pagination.total > 0" class="goods-list ss-m-t-20">
|
||
<view
|
||
class="ss-p-l-20 ss-p-r-20 ss-m-b-20"
|
||
v-for="item in state.pagination.list"
|
||
:key="item.id"
|
||
>
|
||
<s-goods-column
|
||
class=""
|
||
size="lg"
|
||
:data="item"
|
||
:topRadius="10"
|
||
:bottomRadius="10"
|
||
@click="sheep.$router.go('/pages/goods/index', { id: item.id })"
|
||
/>
|
||
</view>
|
||
</view>
|
||
<!-- 情况二：双列布局 -->
|
||
<view
|
||
v-if="!state.iconStatus && state.pagination.total > 0"
|
||
class="ss-flex ss-flex-wrap ss-p-x-20 ss-m-t-20 ss-col-top"
|
||
>
|
||
<view class="goods-list-box">
|
||
<view class="left-list" v-for="item in state.leftGoodsList" :key="item.id">
|
||
<s-goods-column
|
||
class="goods-md-box"
|
||
size="md"
|
||
:data="item"
|
||
:topRadius="10"
|
||
:bottomRadius="10"
|
||
@click="sheep.$router.go('/pages/goods/index', { id: item.id })"
|
||
@getHeight="mountMasonry($event, 'left')"
|
||
>
|
||
<template v-slot:cart>
|
||
<button class="ss-reset-button cart-btn" />
|
||
</template>
|
||
</s-goods-column>
|
||
</view>
|
||
</view>
|
||
<view class="goods-list-box">
|
||
<view class="right-list" v-for="item in state.rightGoodsList" :key="item.id">
|
||
<s-goods-column
|
||
class="goods-md-box"
|
||
size="md"
|
||
:topRadius="10"
|
||
:bottomRadius="10"
|
||
:data="item"
|
||
@click="sheep.$router.go('/pages/goods/index', { id: item.id })"
|
||
@getHeight="mountMasonry($event, 'right')"
|
||
>
|
||
<template v-slot:cart>
|
||
<button class="ss-reset-button cart-btn" />
|
||
</template>
|
||
</s-goods-column>
|
||
</view>
|
||
</view>
|
||
</view>
|
||
<uni-load-more
|
||
v-if="state.pagination.total > 0"
|
||
:status="state.loadStatus"
|
||
:content-text="{
|
||
contentdown: '上拉加载更多',
|
||
}"
|
||
@tap="loadMore"
|
||
/>
|
||
<s-empty v-if="state.pagination.total === 0" icon="/static/soldout-empty.png" text="暂无商品" />
|
||
</s-layout>
|
||
</template>
|
||
|
||
<script setup>
|
||
import { reactive, ref } from 'vue';
|
||
import { onLoad, onReachBottom } from '@dcloudio/uni-app';
|
||
import sheep from '@/sheep';
|
||
import _ from 'lodash-es';
|
||
import { resetPagination } from '@/sheep/util';
|
||
import SpuApi from '@/sheep/api/product/spu';
|
||
|
||
const sys_navBar = sheep.$platform.navbar;
|
||
const emits = defineEmits(['close', 'change']);
|
||
|
||
const state = reactive({
|
||
pagination: {
|
||
list: [],
|
||
total: 0,
|
||
pageNo: 1,
|
||
pageSize: 6,
|
||
},
|
||
currentSort: undefined,
|
||
currentOrder: undefined,
|
||
currentTab: 0, // 当前选中的 tab
|
||
curFilter: 0, // 当前选中的 list 筛选项
|
||
showFilter: false,
|
||
iconStatus: false, // true - 单列布局；false - 双列布局
|
||
keyword: '',
|
||
categoryId: 0,
|
||
tabList: [
|
||
{
|
||
name: '综合推荐',
|
||
list: [
|
||
{
|
||
label: '综合推荐',
|
||
},
|
||
{
|
||
label: '价格升序',
|
||
sort: 'price',
|
||
order: true,
|
||
},
|
||
{
|
||
label: '价格降序',
|
||
sort: 'price',
|
||
order: false,
|
||
},
|
||
],
|
||
},
|
||
{
|
||
name: '销量',
|
||
sort: 'salesCount',
|
||
order: false,
|
||
},
|
||
{
|
||
name: '新品优先',
|
||
value: 'createTime',
|
||
order: false,
|
||
},
|
||
],
|
||
loadStatus: '',
|
||
leftGoodsList: [], // 双列布局 - 左侧商品
|
||
rightGoodsList: [], // 双列布局 - 右侧商品
|
||
});
|
||
|
||
// 加载瀑布流
|
||
let count = 0;
|
||
let leftHeight = 0;
|
||
let rightHeight = 0;
|
||
|
||
// 处理双列布局 leftGoodsList + rightGoodsList
|
||
function mountMasonry(height = 0, where = 'left') {
|
||
if (!state.pagination.list[count]) {
|
||
return;
|
||
}
|
||
|
||
if (where === 'left') {
|
||
leftHeight += height;
|
||
} else {
|
||
rightHeight += height;
|
||
}
|
||
if (leftHeight <= rightHeight) {
|
||
state.leftGoodsList.push(state.pagination.list[count]);
|
||
} else {
|
||
state.rightGoodsList.push(state.pagination.list[count]);
|
||
}
|
||
count++;
|
||
}
|
||
|
||
// 清空列表
|
||
function emptyList() {
|
||
resetPagination(state.pagination);
|
||
state.leftGoodsList = [];
|
||
state.rightGoodsList = [];
|
||
count = 0;
|
||
leftHeight = 0;
|
||
rightHeight = 0;
|
||
}
|
||
|
||
// 搜索
|
||
function onSearch(e) {
|
||
state.keyword = e;
|
||
emptyList();
|
||
getList(state.currentSort, state.currentOrder);
|
||
}
|
||
|
||
// 点击
|
||
function onTabsChange(e) {
|
||
// 如果点击的是【综合推荐】，则直接展开或者收起筛选项
|
||
if (state.tabList[e.index].list) {
|
||
state.currentTab = e.index;
|
||
state.showFilter = !state.showFilter;
|
||
return;
|
||
}
|
||
state.showFilter = false;
|
||
|
||
// 如果点击的是【销量】或者【新品优先】，则直接切换 tab
|
||
if (e.index === state.currentTab) {
|
||
return;
|
||
}
|
||
|
||
state.currentTab = e.index;
|
||
state.currentSort = e.sort;
|
||
state.currentOrder = e.order;
|
||
emptyList();
|
||
getList(e.sort, e.order);
|
||
}
|
||
|
||
// 点击 tab 的 list 筛选项
|
||
const onFilterItem = (val) => {
|
||
// 如果点击的是当前的筛选项，则直接收起筛选项，不要加载数据
|
||
// 这里选择 tabList[0] 的原因，是目前只有它有 list
|
||
if (
|
||
state.currentSort === state.tabList[0].list[val].sort &&
|
||
state.currentOrder === state.tabList[0].list[val].order
|
||
) {
|
||
state.showFilter = false;
|
||
return;
|
||
}
|
||
state.showFilter = false;
|
||
|
||
// 设置筛选条件
|
||
state.curFilter = val;
|
||
state.tabList[0].name = state.tabList[0].list[val].label;
|
||
state.currentSort = state.tabList[0].list[val].sort;
|
||
state.currentOrder = state.tabList[0].list[val].order;
|
||
// 清空 + 加载数据
|
||
emptyList();
|
||
getList();
|
||
};
|
||
|
||
async function getList() {
|
||
state.loadStatus = 'loading';
|
||
const { code, data } = await SpuApi.getSpuPage({
|
||
pageNo: state.pagination.pageNo,
|
||
pageSize: state.pagination.pageSize,
|
||
sortField: state.currentSort,
|
||
sortAsc: state.currentOrder,
|
||
categoryId: state.categoryId,
|
||
keyword: state.keyword,
|
||
});
|
||
if (code !== 0) {
|
||
return;
|
||
}
|
||
// 使用 map 提取每个对象的 id 属性
|
||
const ids = data.list.map((item) => item.id);
|
||
// 使用 join 方法将 id 数组连接成一个用逗号分隔的字符串
|
||
const idsString = ids.join(',');
|
||
// 获取结算信息
|
||
settleData.value = await getSettlementByIds(idsString);
|
||
// 处理获得的数据
|
||
const ms = enrichDataWithSkus(data.list, settleData.value);
|
||
state.pagination.list = _.concat(state.pagination.list, ms);
|
||
state.pagination.total = data.total;
|
||
state.loadStatus = state.pagination.list.length < state.pagination.total ? 'more' : 'noMore';
|
||
mountMasonry();
|
||
}
|
||
|
||
// 加载更多
|
||
function loadMore() {
|
||
if (state.loadStatus === 'noMore') {
|
||
return;
|
||
}
|
||
state.pagination.pageNo++;
|
||
getList(state.currentSort, state.currentOrder);
|
||
}
|
||
|
||
//获取结算信息
|
||
const settleData = ref();
|
||
async function getSettlementByIds(ids) {
|
||
const { data } = await SpuApi.getSettlementProduct(ids);
|
||
return data;
|
||
}
|
||
|
||
//计算展示价格的函数
|
||
function enrichDataWithSkus(data, array) {
|
||
// 创建一个映射，以 id 为键，存储 data 数组中的对象
|
||
const dataMap = new Map(data.map((item) => [item.id, { ...item }]));
|
||
|
||
// 遍历 array 数组
|
||
array.forEach((item) => {
|
||
// 初始化 discountPrice 和 vipPrice 为 null
|
||
let discountPrice = null;
|
||
let vipPrice = null;
|
||
let foundType4 = false;
|
||
let foundType6 = false;
|
||
|
||
// 遍历 skus 数组，寻找 type 为 4 和 6 的首个条目
|
||
item.skus.forEach((sku) => {
|
||
debugger;
|
||
if (!foundType4 && sku.promotionType === 4) {
|
||
discountPrice = sku.payPrice;
|
||
foundType4 = true;
|
||
}
|
||
if (!foundType6 && sku.promotionType === 6) {
|
||
vipPrice = sku.payPrice;
|
||
foundType6 = true;
|
||
}
|
||
|
||
// 如果已经找到 type 为 4 和 6 的条目，则不需要继续遍历
|
||
if (foundType4 && foundType6) {
|
||
return;
|
||
}
|
||
});
|
||
|
||
// 更新 dataMap 中对应的对象
|
||
if (dataMap.has(item.spuId)) {
|
||
debugger;
|
||
dataMap.get(item.spuId).discountPrice = discountPrice;
|
||
dataMap.get(item.spuId).vipPrice = vipPrice;
|
||
dataMap.get(item.spuId).reward = item.rewardActivity;
|
||
}
|
||
});
|
||
|
||
// 返回更新后的数据数组
|
||
return Array.from(dataMap.values());
|
||
}
|
||
|
||
onLoad((options) => {
|
||
state.categoryId = options.categoryId;
|
||
state.keyword = options.keyword;
|
||
getList(state.currentSort, state.currentOrder);
|
||
});
|
||
|
||
// 上拉加载更多
|
||
onReachBottom(() => {
|
||
loadMore();
|
||
});
|
||
</script>
|
||
|
||
<style lang="scss" scoped>
|
||
.goods-list-box {
|
||
width: 50%;
|
||
box-sizing: border-box;
|
||
|
||
.left-list {
|
||
margin-right: 10rpx;
|
||
margin-bottom: 20rpx;
|
||
}
|
||
|
||
.right-list {
|
||
margin-left: 10rpx;
|
||
margin-bottom: 20rpx;
|
||
}
|
||
}
|
||
|
||
.goods-box {
|
||
&:nth-last-of-type(1) {
|
||
margin-bottom: 0 !important;
|
||
}
|
||
|
||
&:nth-child(2n) {
|
||
margin-right: 0;
|
||
}
|
||
}
|
||
|
||
.list-icon {
|
||
width: 80rpx;
|
||
|
||
.sicon-goods-card {
|
||
font-size: 40rpx;
|
||
}
|
||
|
||
.sicon-goods-list {
|
||
font-size: 40rpx;
|
||
}
|
||
}
|
||
|
||
.goods-card {
|
||
margin-left: 20rpx;
|
||
}
|
||
|
||
.list-filter-tabs {
|
||
background-color: #fff;
|
||
}
|
||
|
||
.filter-list-box {
|
||
padding: 28rpx 52rpx;
|
||
|
||
.filter-item {
|
||
font-size: 28rpx;
|
||
font-weight: 500;
|
||
color: #333333;
|
||
line-height: normal;
|
||
margin-bottom: 24rpx;
|
||
|
||
&:nth-last-child(1) {
|
||
margin-bottom: 0;
|
||
}
|
||
}
|
||
|
||
.filter-item-active {
|
||
color: var(--ui-BG-Main);
|
||
}
|
||
}
|
||
|
||
.tab-item {
|
||
height: 50px;
|
||
position: relative;
|
||
z-index: 11;
|
||
|
||
.tab-title {
|
||
font-size: 30rpx;
|
||
}
|
||
|
||
.cur-tab-title {
|
||
font-weight: $font-weight-bold;
|
||
}
|
||
|
||
.tab-line {
|
||
width: 60rpx;
|
||
height: 6rpx;
|
||
border-radius: 6rpx;
|
||
position: absolute;
|
||
left: 50%;
|
||
transform: translateX(-50%);
|
||
bottom: 10rpx;
|
||
background-color: var(--ui-BG-Main);
|
||
z-index: 12;
|
||
}
|
||
}
|
||
</style>
|