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<template>
<view class="exchange-page">
<view class="page-hero">
<AppNavbar title="药兑换"/>
</view>
<view class="content">
<scroll-view class="category-list" scroll-y>
<view v-for="cat in categories" :key="cat.code" class="category-item"
:class="{'active': cat.code === activeCategory}" @tap="selectCategory(cat.code)">
<view class="category-name">{{ cat.name }}</view>
<view class="category-type">{{ cat.type }}</view>
</view>
</scroll-view>
<scroll-view class="product-list" scroll-y>
<!-- <view class="sub-category-wrap">-->
<!-- <scroll-view class="sub-category-scroll" scroll-x>-->
<!-- <view-->
<!-- v-for="sub in secondaryCategories"-->
<!-- :key="sub"-->
<!-- class="sub-category-chip"-->
<!-- :class="{'active': sub === activeSubCategory}"-->
<!-- @tap="selectSubCategory(sub)"-->
<!-- >-->
<!-- {{ sub }}-->
<!-- </view>-->
<!-- </scroll-view>-->
<!-- </view>-->
<view class="product-card card" v-for="item in filteredProducts" :key="item.id" @tap="openDetail(item)">
<view class="product-head">
<view class="product-name">{{ item.name }}</view>
</view>
<view class="product-meta">分类:{{ item.categoryName }}</view>
<view class="price-row">
<view class="price">¥{{ item.price }}</view>
<view class="origin">¥{{ item.origin }}</view>
<!-- <view class="sell-point">{{ item.sellPoint }}</view>-->
</view>
<view class="product-tags">
<!-- <view class="tag" v-for="tag in item.tags" :key="tag">{{ tag }}</view>-->
<view class="coupon" @tap.stop="openCoupon(item)">领券</view>
</view>
<view class="actions">
<!-- <view class="hot">热卖推荐</view>-->
<view class="btn-group">
<!-- <button size="mini" type="default" plain @tap.stop="addToCart(item)">加入购物车</button>-->
<u-icon name="/static/images/addCart.png" width="60rpx" height="60rpx"/>
<button size="mini" class="warn-btn" style="margin-left: 20rpx" @tap.stop="buyNow(item)">购买</button>
</view>
</view>
</view>
</scroll-view>
</view>
<view class="cart-entry" @tap="openCartPopup">
<u-icon name="/static/images/addCart.png" width="56rpx" height="56rpx"/>
<view class="cart-entry-text">购物车</view>
<view v-if="cartCount" class="cart-entry-badge">{{ cartCount }}</view>
</view>
<view v-if="showCartPopup" class="cart-popup-mask" @tap="closeCartPopup"></view>
<view v-if="showCartPopup" class="cart-popup card" @tap.stop>
<view class="cart-popup-head">
<view class="section-title">购物车</view>
<view class="close-btn" @tap="closeCartPopup">关闭</view>
</view>
<!-- <view class="cart-note">不同商家商品分开显示,订单分开推送结算。</view>-->
<view v-if="cartLoading" class="cart-empty">加载中...</view>
<view v-else-if="cart.length === 0" class="cart-empty">购物车为空</view>
<view v-else>
<view class="cart-vendor" v-for="(vendor, index) in cart" :key="index">
<view class="cart-vendor-head">
<view class="vendor-name">{{ vendor.goods.goodsName }}</view>
<!-- <view class="chip">商品 {{ (vendor.items || []).length }}</view>-->
</view>
<!-- <view class="cart-item-meta">规格 {{ prod.specs }}</view>-->
<view class="cart-item-price">¥{{ vendor.goods.salePrice }} x {{ vendor.num }}</view>
</view>
<view class="cart-summary">
<view>总价:
<text class="price">¥{{ cartTotal }}</text>
</view>
<view class="primary-btn checkout" @tap="checkout">结算</view>
<!-- <view class="primary-btn checkout" style="margin-left:12rpx;" @tap="goCart">查看购物车页</view>-->
</view>
</view>
</view>
</view>
</template>
<script>
import {cartListReq, goodsCategoryListReq, goodsListReq} from "@/api/goods";
import AppNavbar from "@/components/AppNavbar.vue";
export default {
components: {AppNavbar},
data() {
return {
categories: [],
secondaryCategories: [
'全部',
'儿童用药',
'男科用药',
'胃肠用药',
'医疗器械',
'中药参茸',
'五官用药',
'心脑血管用药',
'神经用药',
'组合用药',
'三高用药',
'计生用品',
'泌尿系统',
'滋补调养',
'维矿用药',
'处方药',
'抗菌消炎',
'皮肤用药',
'风湿骨伤',
'保健食品',
'敢买用药',
'呼吸系统',
'妇科用药'
],
activeCategory: null,
activeSubCategory: '全部',
products: [],
cart: [],
cartLoading: false,
showCartPopup: false
}
},
async onShow() {
await this.fetchCategories()
await this.fetchProducts()
},
computed: {
filteredProducts() {
return this.products.filter(p => {
const matchCategory = p.category === this.activeCategory || p.categoryName === this.activeCategory
const matchSub = this.activeSubCategory === '全部' || p.subCategory === this.activeSubCategory
return matchCategory && matchSub
})
},
cartTotal() {
let total = 0
this.cart.forEach(vendor => {
// const items = vendor.items || []
// items.forEach(item => {
total += Number(vendor.goods.salePrice || 0) * Number(vendor.num || 0)
// })
})
return total.toFixed(2)
},
cartCount() {
let count = 0
this.cart.forEach(vendor => {
count += vendor.num
})
return count
}
},
methods: {
async fetchCategories() {
try {
const {data} = await goodsCategoryListReq()
const list = Array.isArray(data) ? data : (data && data.list ? data.list : [])
this.categories = list.map(item => ({
code: item.code || item.id || item.categoryId || item.value || item.name,
name: item.name || item.title || '',
type: item.type || item.groupName || ''
}))
if (!this.activeCategory && this.categories.length) {
this.activeCategory = this.categories[0].code
}
} catch (err) {
uni.showToast({
title: '分类加载失败',
icon: 'none'
})
}
},
async fetchProducts() {
try {
const {data} = await goodsListReq()
const list = Array.isArray(data) ? data : (data && data.list ? data.list : [])
this.products = list.map(item => {
const rawTags = item.tags || item.tag || []
const tags = Array.isArray(rawTags) ? rawTags : String(rawTags).split(',').filter(Boolean)
return {
id: item.goodsId,
name: item.goodsName,
category: item.categoryCode || item.categoryId || item.cateId || item.category,
categoryName: item.categoryName || item.cateName || '',
subCategory: item.subCategoryName || item.subCategory || item.subCateName || '全部',
specs: item.specs || item.specification || '',
price: item.salePrice || 0,
origin: item.originPrice || 0,
sellPoint: item.sellPoint || item.subTitle || '',
tags,
vendor: item.vendor || item.brand || item.manufacturer || '',
coupon: item.coupon || item.couponDesc || ''
}
})
} catch (err) {
uni.showToast({
title: '商品加载失败',
icon: 'none'
})
}
},
selectCategory(code) {
this.activeCategory = code
},
selectSubCategory(name) {
this.activeSubCategory = name
},
addToCart(product) {
const vendorIndex = this.cart.findIndex(v => v.name === product.vendor)
if (vendorIndex > -1) {
const itemIndex = this.cart[vendorIndex].items.findIndex(i => i.name === product.name)
if (itemIndex > -1) {
this.cart[vendorIndex].items[itemIndex].qty += 1
} else {
this.cart[vendorIndex].items.push({
name: product.name,
specs: product.specs,
price: product.price,
qty: 1
})
}
} else {
this.cart.push({
name: product.vendor,
items: [{
name: product.name,
specs: product.specs,
price: product.price,
qty: 1
}]
})
}
this.cart = [...this.cart]
uni.showToast({
title: '已加入购物车',
icon: 'success'
})
},
buyNow(product) {
const goodsDataList = [{
goodsId: product.id,
num: 1
}]
uni.navigateTo({
url: `/pages/order/checkout?goodsDataList=${JSON.stringify(goodsDataList)}`
})
},
openCoupon(product) {
uni.navigateTo({
url: '/packageUser/coupon/index'
})
},
async openCartPopup() {
this.showCartPopup = true
await this.loadCartList()
},
closeCartPopup() {
this.showCartPopup = false
},
async loadCartList() {
this.cartLoading = true
try {
const {data} = await cartListReq()
this.cart = data
console.log(this.cart)
} catch (err) {
uni.showToast({
title: '购物车加载失败',
icon: 'none'
})
} finally {
this.cartLoading = false
}
},
checkout() {
// uni.showToast({
// title: '提交订单到各商家',
// icon: 'none'
// })
const goodsDataList = []
this.cart.forEach(vendor => {
goodsDataList.push({
goodsId: vendor.goodsId,
num: vendor.num
})
})
uni.navigateTo({
url: `/pages/order/checkout?goodsDataList=${JSON.stringify(goodsDataList)}`
})
},
openDetail(item) {
uni.navigateTo({
url: `/pages/product/detail?id=${item.id}`
})
},
goCart() {
uni.navigateTo({
url: '/pages/cart/index'
})
}
}
}
</script>
<style lang="scss" scoped>
.exchange-page {
min-height: 100vh;
//padding: 0 20rpx 40rpx;
background: #f5f5f5;
}
.page-hero {
//padding: 30rpx 6rpx 18rpx;
background: url('https://yaodongxiao.oss-cn-guangzhou.aliyuncs.com/20260126/462bfa04cf0eff8698884c38b9d17519.png') no-repeat
top center / 100% auto;
}
.page-navbar {
padding: 0 6rpx;
}
.content {
display: flex;
height: 960rpx;
padding: 10rpx 6rpx;
gap: 10rpx;
}
.category-list {
flex: 0 0 200rpx;
background: #f2f6fc;
border-radius: 18rpx;
padding: 10rpx;
}
.category-item {
background: #ffffff;
border-radius: 14rpx;
margin-bottom: 12rpx;
padding: 16rpx 12rpx;
color: var(--text-main);
box-shadow: 0 8rpx 18rpx rgba(31, 111, 232, 0.05);
border: 1rpx solid transparent;
}
.category-item.active {
border: 1rpx solid var(--brand-primary);
box-shadow: 0 8rpx 22rpx rgba(31, 111, 232, 0.12);
}
.category-name {
}
.category-type {
color: var(--text-sub);
font-size: 22rpx;
margin-top: 4rpx;
}
.product-list {
flex: 1;
}
.sub-category-wrap {
margin-bottom: 16rpx;
padding: 12rpx;
}
.sub-category-scroll {
display: flex;
gap: 12rpx;
margin-top: 10rpx;
white-space: nowrap;
}
.sub-category-chip {
display: inline-flex;
align-items: center;
padding: 10rpx 18rpx;
border-radius: 999rpx;
background: #f5f8ff;
color: var(--text-sub);
font-size: 24rpx;
border: 1rpx solid #e1e8f5;
margin-right: 15rpx;
}
.sub-category-chip.active {
color: #ffffff;
background: var(--brand-primary);
border-color: var(--brand-primary);
}
.product-card {
margin-bottom: 16rpx;
width: 90%;
border: 1rpx solid #e7eef8;
}
.product-head {
display: flex;
justify-content: space-between;
align-items: center;
}
.product-name {
font-size: 30rpx;
color: var(--text-main);
}
.product-meta {
color: var(--text-sub);
margin: 6rpx 0 10rpx 0;
}
.price-row {
display: flex;
align-items: baseline;
gap: 14rpx;
}
.price {
color: #ff3b30;
font-size: 34rpx;
font-weight: 800;
}
.origin {
text-decoration: line-through;
color: #a1aabc;
font-size: 24rpx;
}
.sell-point {
color: #ff8354;
font-size: 24rpx;
}
.product-tags {
display: flex;
gap: 10rpx;
margin-top: 12rpx;
align-items: center;
flex-wrap: wrap;
}
.tag {
background: #e9f1ff;
color: var(--brand-primary);
border-radius: 999rpx;
padding: 8rpx 14rpx;
font-size: 22rpx;
}
.coupon {
color: #ff8354;
background: #fff1e9;
border-radius: 999rpx;
padding: 8rpx 14rpx;
font-size: 22rpx;
border: 1rpx dashed #ffb08a;
}
.actions {
display: flex;
justify-content: space-between;
align-items: center;
margin-top: 14rpx;
}
.hot {
color: var(--brand-primary);
}
.btn-group {
display: flex;
align-items: center;
justify-content: flex-start;
}
.cart-entry {
position: fixed;
right: 24rpx;
bottom: 120rpx;
background: #ffffff;
border-radius: 999rpx;
padding: 10rpx 16rpx 10rpx 12rpx;
display: flex;
align-items: center;
gap: 8rpx;
box-shadow: 0 12rpx 24rpx rgba(31, 111, 232, 0.18);
z-index: 20;
}
.cart-entry-text {
font-size: 24rpx;
color: var(--text-main);
}
.cart-entry-badge {
position: absolute;
top: -10rpx;
right: -10rpx;
background: #ff3b30;
color: #ffffff;
min-width: 32rpx;
height: 32rpx;
border-radius: 999rpx;
font-size: 20rpx;
display: flex;
align-items: center;
justify-content: center;
padding: 0 8rpx;
}
.cart-popup-mask {
position: fixed;
left: 0;
right: 0;
top: 0;
bottom: 0;
background: rgba(0, 0, 0, 0.45);
z-index: 30;
}
.cart-popup {
position: fixed;
left: 50%;
bottom: 40rpx;
transform: translateX(-50%);
width: 88%;
max-height: 70vh;
overflow: auto;
z-index: 40;
}
.cart-popup-head {
display: flex;
justify-content: space-between;
align-items: center;
}
.close-btn {
color: var(--text-sub);
font-size: 24rpx;
}
.cart-note {
color: var(--text-sub);
margin-bottom: 12rpx;
}
.cart-empty {
color: var(--text-sub);
text-align: center;
padding: 24rpx 0;
}
.cart-vendor {
border: 1rpx dashed #dfe8f5;
border-radius: 14rpx;
padding: 12rpx;
margin-bottom: 12rpx;
}
.cart-vendor-head {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 8rpx;
}
.vendor-name {
color: var(--text-main);
}
.cart-item {
display: flex;
justify-content: space-between;
margin-bottom: 6rpx;
}
.cart-item-name {
font-size: 24rpx;
}
.cart-item-meta {
color: var(--text-sub);
font-size: 22rpx;
}
.cart-item-price {
color: #ff3b30;
}
.cart-summary {
display: flex;
justify-content: space-between;
align-items: center;
padding-top: 12rpx;
border-top: 1rpx solid #e7eef8;
}
.checkout {
padding: 14rpx 24rpx;
}
</style>