503 lines
12 KiB
Vue
503 lines
12 KiB
Vue
<template>
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<view class="detail-page-container">
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<!-- 沉浸式顶部标题栏 -->
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<view class="nav-header">
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<view class="status-bar" :style="{ height: statusBarHeight + 'px' }"></view>
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<view class="header-content">
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<view class="back-area" @click="goBack">
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<text class="back-icon">〈</text>
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</view>
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<view class="title-area">
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<text class="title-text">{{ cateName }}</text>
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</view>
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<view class="placeholder-area"></view>
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</view>
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</view>
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<scroll-view scroll-y class="scroll-content" @scrolltolower="loadMore">
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<!-- 占位适配固定头部 -->
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<view class="header-placeholder" :style="{ height: (statusBarHeight + 44) + 'px' }"></view>
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<!-- 排序筛选栏 -->
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<view class="filter-bar">
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<view class="filter-item" :class="{ 'active': sortType === 1 }" @click="changeSort(1)">综合</view>
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<view class="filter-item" :class="{ 'active': sortType === 2 }" @click="changeSort(2)">销量</view>
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<view class="filter-item" :class="{ 'active': sortType === 3 }" @click="changeSort(3)">
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券后价
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<view class="price-arrows">
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<text class="up" :class="{ 'hl': sortType === 3 && priceOrder === 'asc' }">▲</text>
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<text class="down" :class="{ 'hl': sortType === 3 && priceOrder === 'desc' }">▼</text>
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</view>
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</view>
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</view>
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<!-- 高级筛选标签栏 -->
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<view class="sub-filter-row">
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<view class="sub-filter-item" :class="{ 'active': filterHasCoupon }" @click="toggleFilter('coupon')">有券</view>
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<view class="sub-filter-item" :class="{ 'active': filterIsFlagship }" @click="toggleFilter('flagship')">旗舰店</view>
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<view class="sub-filter-item" :class="{ 'active': filterIsTmall }" @click="toggleFilter('tmall')">天猫</view>
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<view class="sub-filter-item" :class="{ 'active': filterIsBrand }" @click="toggleFilter('brand')">品牌</view>
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</view>
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<!-- 商品列表 (横向单列风格) -->
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<view class="goods-list">
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<view class="goods-item" v-for="(goods, idx) in goodsList" :key="idx" @click="goToDetail(goods.id)">
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<view class="g-img-left">
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<image class="goods-img" :src="goods.image" mode="aspectFill"></image>
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</view>
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<view class="goods-info">
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<view class="goods-title-row">
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<image src="https://img-haodanku-com.cdn.fudaiapp.com/FlyOSTvjC3LjrkUoJ0NPxx1qnGz4" class="platform-icon"></image>
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<text class="title-text">{{ goods.title }}</text>
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</view>
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<!-- 标签组 -->
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<view class="labels-row" v-if="goods.labels && goods.labels.length > 0">
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<text class="label-tag" v-for="(label, lIdx) in goods.labels.slice(0, 2)" :key="lIdx">{{ label }}</text>
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</view>
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<view class="goods-price-section">
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<view class="price-main">
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<text class="price-tip">{{ goods.couponValue > 0 ? '券后' : '抢购价' }}</text>
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<text class="price-symbol">￥</text>
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<text class="price-integer">{{ goods.finalPrice }}</text>
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<view class="coupon-box" v-if="goods.couponValue > 0">
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<text class="coupon-icon">券</text>
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<text class="coupon-txt">{{ goods.couponValue }}元</text>
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</view>
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</view>
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</view>
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<view class="goods-bottom-info">
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<text class="sales">已售{{ goods.sales }}件</text>
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<text class="split-line">|</text>
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<text class="shop-name">店铺：{{ goods.shopName }}</text>
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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="loading-status">
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<view v-if="loading" class="loading-text">加载中...</view>
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<view v-else-if="goodsList.length === 0" class="empty-text">暂无相关商品</view>
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<view v-else-if="finished" class="finished-text">-- 已经到底啦 --</view>
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</view>
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<view class="footer-placeholder"></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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export default {
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data() {
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return {
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statusBarHeight: 44,
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cateName: '分类详情',
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mainCatId: '',
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secondCategory: '', // 子分类ID串
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goodsList: [],
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page: 1,
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sortType: 1, // 1:综合, 2:销量, 3:价格
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priceOrder: 'desc',
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loading: false,
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finished: false,
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// 高级筛选状态
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filterHasCoupon: false,
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filterIsFlagship: false,
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filterIsTmall: false,
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filterIsBrand: false
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}
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},
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onLoad(options) {
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const sysInfo = uni.getSystemInfoSync();
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this.statusBarHeight = sysInfo.statusBarHeight || 44;
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if (options.cate_name) this.cateName = decodeURIComponent(options.cate_name);
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if (options.id) this.mainCatId = options.id;
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if (options.second_category) this.secondCategory = options.second_category;
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this.getProducts(true);
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},
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methods: {
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goBack() {
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uni.navigateBack();
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},
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getProducts(refresh = false) {
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if (refresh) {
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this.page = 1;
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this.finished = false;
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this.goodsList = [];
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}
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if (this.loading || this.finished) return;
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this.loading = true;
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// 构建排序参数 (0:综合, 3:销量, 8:券后价低到高, 9:券后价高到低)
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let sortParam = 0;
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if (this.sortType === 2) {
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sortParam = 3;
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} else if (this.sortType === 3) {
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sortParam = this.priceOrder === 'asc' ? 8 : 9;
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}
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// 构建高级筛选参数
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let filterParams = '';
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if (this.filterHasCoupon) filterParams += '&filtrate_type=16';
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if (this.filterIsBrand) filterParams += '&is_brand=1';
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// 动态构建 shoptype: 旗舰店为1，天猫为2，两者都选为1,2
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let shopTypes = [];
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if (this.filterIsFlagship) shopTypes.push(1);
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if (this.filterIsTmall) shopTypes.push(2);
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if (shopTypes.length > 0) {
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filterParams += `&shoptype=${shopTypes.join(',')}`;
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}
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uni.request({
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url: `https://api.cmspro.haodanku.com/find/allItemList?category_id=${this.mainCatId}&son_category=${encodeURIComponent(this.secondCategory)}&page=${this.page}&sort=${sortParam}&page_size=20&cid=qOstW90${filterParams}`,
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success: (res) => {
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if (res.data && res.data.code === 200 && res.data.data && res.data.data.item_info) {
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const list = res.data.data.item_info.map(item => ({
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id: item.id,
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image: item.itempic,
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title: item.itemshorttitle && item.itemshorttitle.length > 18 ? item.itemshorttitle.substring(0, 18) + '...' : item.itemshorttitle,
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finalPrice: item.itemendprice,
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couponValue: item.couponmoney || 0,
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sales: item.itemsale >= 10000 ? (item.itemsale / 10000).toFixed(1) + '万' : item.itemsale,
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shopType: item.shoptype === 'B' ? '天猫' : '淘宝',
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shopName: item.shopname,
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labels: item.label || []
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}));
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if (list.length === 0) {
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this.finished = true;
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} else {
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this.goodsList = [...this.goodsList, ...list];
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this.page++;
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if (list.length < 20) {
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this.finished = true;
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}
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}
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} else {
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this.finished = true;
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}
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},
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complete: () => {
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this.loading = false;
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}
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});
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},
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changeSort(type) {
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if (type === 3 && this.sortType === 3) {
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this.priceOrder = this.priceOrder === 'asc' ? 'desc' : 'asc';
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} else {
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this.sortType = type;
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if (type === 3) this.priceOrder = 'desc';
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}
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this.getProducts(true);
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},
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toggleFilter(type) {
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if (type === 'coupon') this.filterHasCoupon = !this.filterHasCoupon;
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if (type === 'flagship') this.filterIsFlagship = !this.filterIsFlagship;
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if (type === 'tmall') this.filterIsTmall = !this.filterIsTmall;
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if (type === 'brand') this.filterIsBrand = !this.filterIsBrand;
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this.getProducts(true);
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},
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loadMore() {
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this.getProducts();
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},
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goToDetail(id) {
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uni.navigateTo({
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url: `/pages/detail/detail?id=${id}`
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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 scoped>
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.detail-page-container {
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width: 100%;
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height: 100vh;
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background-color: #f5f6f8;
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display: flex;
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flex-direction: column;
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}
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/* 顶部导航 */
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.nav-header {
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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background-color: #ffffff;
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z-index: 100;
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box-shadow: 0 2rpx 10rpx rgba(0,0,0,0.05);
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}
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.header-content {
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height: 44px;
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display: flex;
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align-items: center;
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padding: 0 30rpx;
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}
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.back-area {
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width: 60rpx;
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display: flex;
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align-items: center;
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}
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.back-icon {
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font-size: 36rpx;
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color: #333;
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font-weight: bold;
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}
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.title-area {
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flex: 1;
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text-align: center;
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}
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.title-text {
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font-size: 32rpx;
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color: #333;
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font-weight: bold;
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}
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.placeholder-area {
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width: 60rpx;
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}
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.scroll-content {
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flex: 1;
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height: 100%;
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}
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.header-placeholder {
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width: 100%;
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}
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/* 筛选栏 */
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.filter-bar {
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display: flex;
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background: #ffffff;
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height: 88rpx;
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align-items: center;
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border-bottom: 1rpx solid #f1f1f1;
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position: sticky;
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top: 0;
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z-index: 90;
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}
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.filter-item {
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flex: 1;
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text-align: center;
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font-size: 28rpx;
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color: #666;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.filter-item.active {
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color: #ff416c;
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font-weight: bold;
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}
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/* 高级筛选标签栏 */
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.sub-filter-row {
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display: flex;
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background: #ffffff;
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padding: 10rpx 20rpx 20rpx;
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align-items: center;
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}
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.sub-filter-item {
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padding: 6rpx 20rpx;
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background: #f5f6f8;
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color: #333;
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font-size: 24rpx;
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border-radius: 8rpx;
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margin-right: 16rpx;
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transition: all 0.2s;
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}
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.sub-filter-item.active {
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background: linear-gradient(to right, #ff758c, #ff416c);
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color: #ffffff;
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font-weight: 500;
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}
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.price-arrows {
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display: flex;
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flex-direction: column;
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margin-left: 6rpx;
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line-height: 1;
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}
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.price-arrows text {
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font-size: 16rpx;
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color: #ccc;
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}
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.price-arrows text.hl {
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color: #ff416c;
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}
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/* 商品列表 */
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.goods-list {
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padding: 0;
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background: #ffffff;
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}
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.goods-item {
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display: flex;
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padding: 24rpx;
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border-bottom: 1rpx solid #f8f8f8;
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background: #ffffff;
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}
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.g-img-left {
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flex-shrink: 0;
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width: 240rpx;
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height: 240rpx;
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border-radius: 12rpx;
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overflow: hidden;
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background: #f0f0f0;
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}
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.goods-img {
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width: 100%;
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height: 100%;
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}
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.goods-info {
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flex: 1;
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margin-left: 20rpx;
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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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padding: 4rpx 0;
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}
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.goods-title-row {
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display: flex;
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align-items: flex-start;
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line-height: 1.4;
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}
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.platform-icon {
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width: 32rpx;
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height: 32rpx;
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margin-top: 6rpx;
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margin-right: 8rpx;
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flex-shrink: 0;
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}
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.title-text {
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font-size: 22rpx;
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color: #333;
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font-weight: 500;
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overflow: hidden;
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text-overflow: ellipsis;
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white-space: nowrap;
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flex: 1;
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}
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.labels-row {
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display: flex;
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flex-wrap: wrap;
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margin-top: 12rpx;
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}
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.label-tag {
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font-size: 20rpx;
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color: #ff416c;
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background: #fff5f7;
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border: 1rpx solid #ffd6de;
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padding: 2rpx 12rpx;
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border-radius: 20rpx;
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margin-right: 12rpx;
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margin-bottom: 8rpx;
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}
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.goods-price-section {
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margin-top: auto;
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padding-bottom: 8rpx;
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}
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.price-main {
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display: flex;
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align-items: baseline;
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}
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.price-tip {
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font-size: 24rpx;
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color: #ff416c;
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margin-right: 4rpx;
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}
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.price-symbol {
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font-size: 24rpx;
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color: #ff416c;
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font-weight: bold;
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}
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.price-integer {
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font-size: 40rpx;
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color: #ff416c;
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font-weight: bold;
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margin-right: 12rpx;
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}
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.coupon-box {
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display: flex;
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align-items: center;
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background: #ff416c;
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border-radius: 4rpx;
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overflow: hidden;
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height: 32rpx;
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}
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.coupon-icon {
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font-size: 20rpx;
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color: #ffffff;
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background: rgba(255,255,255,0.2);
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padding: 0 6rpx;
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height: 100%;
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display: flex;
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align-items: center;
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}
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.coupon-txt {
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font-size: 20rpx;
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color: #ffffff;
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padding: 0 8rpx;
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}
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.goods-bottom-info {
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display: flex;
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align-items: center;
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font-size: 22rpx;
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color: #999;
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margin-top: 8rpx;
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}
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.split-line {
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margin: 0 10rpx;
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color: #eee;
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}
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.loading-status {
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text-align: center;
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padding: 40rpx 0;
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font-size: 24rpx;
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color: #999;
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}
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.footer-placeholder {
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height: 40rpx;
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}
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</style>
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