赵忠林
1fa58040f3
- 新增地址类型定义，增强前端地址数据结构 - 新增地址编辑页面，支持地址智能识别和定位选点功能 - 地址编辑支持省市区选择及默认地址设置 - 新增地址列表页面，支持地址展示、删除、编辑和选择功能 - 实现售后申请页面，支持选择售后类型和退款原因 - 售后申请支持商品选择、退款金额计算和凭证上传 - 新增售后详情页面，支持售后状态展示及申请取消 - 优化页面加载和用户交互体验，增加错误提示和权限处理
629 lines
24 KiB
TypeScript
629 lines
24 KiB
TypeScript
import React, { useState, useEffect, useMemo } from 'react'
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import { View, Text, Image, ScrollView, Input } from '@tarojs/components'
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import Taro, { useRouter, useDidShow } from '@tarojs/taro'
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import { useCartContext } from '@/contexts/CartContext'
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import { useAddress } from '@/hooks/useAddress'
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import { useCoupon } from '@/hooks/useCoupon'
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import { useScrollHeight } from '@/hooks/useScrollHeight'
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import { getMyAvailableCoupons } from '@/api/shop/shopUserCoupon'
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import AddressCard from '@/components/business/AddressCard'
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import CouponCard from '@/components/business/CouponCard'
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import { createOrder, type WxPayResult } from '@/api/shop/shopOrder'
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import type { ShopOrder } from '@/api/shop/shopOrder/model'
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import { listShopGoods } from '@/api/shop/shopGoods'
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import type { ShopGoods } from '@/api/shop/shopGoods/model'
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import type { ShopUserCoupon } from '@/api/shop/shopUserCoupon/model'
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import type { OrderGoodsItem, OrderCreateRequest } from '@/api/shop/shopOrder/model'
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// 满减门槛配置
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const THRESHOLDS = [
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{ target: 99, discount: 10 },
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{ target: 199, discount: 20 },
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{ target: 299, discount: 30 },
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{ target: 499, discount: 50 },
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]
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// 解析可能为JSON字符串的规格值
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const parseSpecValue = (value: string | undefined): string => {
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if (!value) return ''
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const trimmed = value.trim()
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if (trimmed.startsWith('"') && trimmed.endsWith('"') && trimmed.length >= 2) {
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try {
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return JSON.parse(trimmed)
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} catch {
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return trimmed.slice(1, -1)
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}
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}
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return trimmed
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}
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// 格式化规格信息，展示规格名称和值
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const formatSpecInfo = (item: any): { specList: Array<{ name: string; value: string }>; specText: string } => {
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const specList: Array<{ name: string; value: string }> = []
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// 防御性检查：确保 goodsSpecs 是数组
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const goodsSpecs = item.product?.goodsSpecs
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if (Array.isArray(goodsSpecs) && goodsSpecs.length > 0) {
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const specGroups = new Map<number, { name: string; values: string[] }>()
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goodsSpecs.forEach((spec: any) => {
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const specId = spec?.specId || 0
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if (!specGroups.has(specId)) {
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specGroups.set(specId, {
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name: spec?.specName || `规格${specGroups.size + 1}`,
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values: []
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})
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}
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const group = specGroups.get(specId)
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if (group) {
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group.values.push(parseSpecValue(spec?.specValue))
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}
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})
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// 2. 如果选择了 SKU，根据 sku.sku 匹配规格值
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const skuStr = item.sku?.sku
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if (typeof skuStr === 'string' && skuStr) {
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const selectedValues = skuStr.split('|').map((v: string) => parseSpecValue(v.trim())).sort()
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specGroups.forEach((group) => {
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// 防御性检查：确保 values 是数组
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if (!Array.isArray(group.values)) return
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// 查找匹配的规格值
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const matchedValue = group.values.find(v => selectedValues.includes(v))
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if (matchedValue) {
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specList.push({ name: group.name, value: matchedValue })
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}
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})
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}
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// 如果没有 SKU 但有 skuSpec 字符串
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if (specList.length === 0 && item.skuSpec) {
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const values = String(item.skuSpec).split(',').map(v => v.trim()).filter(Boolean)
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let idx = 0
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specGroups.forEach((group) => {
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if (values[idx]) {
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specList.push({ name: group.name, value: values[idx] })
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}
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idx++
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})
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}
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}
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// 3. 如果没有完整的规格定义，但有 skuSpec 字符串
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if (specList.length === 0 && item.skuSpec) {
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const parts = String(item.skuSpec).split(/[,，]/).map(v => v.trim()).filter(Boolean)
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if (parts.length > 0) {
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specList.push({ name: '规格', value: parts.join(', ') })
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}
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}
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return {
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specList,
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specText: specList.map(s => `${s.name}: ${s.value}`).join(' | ') || item.skuSpec || ''
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}
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}
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definePageConfig({
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navigationBarTitleText: '确认订单',
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})
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const CheckoutPage: React.FC = () => {
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const router = useRouter()
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const fromBuyNow = router.params.from === 'buyNow'
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const { selectedItems, refresh: refreshCart, removeSelected } = useCartContext()
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const { defaultAddress, loadAddresses } = useAddress()
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const maxPopupHeight = useScrollHeight(0)
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// 底部提交栏高度约 60px，动态计算 ScrollView 可用高度
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const scrollHeight = useScrollHeight(44)
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const [coupons, setCoupons] = useState<ShopUserCoupon[]>([])
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const [selectedCoupon, setSelectedCoupon] = useState<ShopUserCoupon | null>(null)
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const [couponVisible, setCouponVisible] = useState(false)
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const [remarks, setRemarks] = useState('')
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const [submitting, setSubmitting] = useState(false)
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const [rushBuyProducts, setRushBuyProducts] = useState<ShopGoods[]>([])
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// 支付方式相关状态
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// payType: 1=微信支付, 0=货到付款（默认）
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const [payType, setPayType] = useState<number>(0)
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// 从本地存储获取立即购买的数据
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const buyNowItems = useMemo(() => {
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if (fromBuyNow) {
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const data = Taro.getStorageSync('buy_now')
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if (data) {
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try {
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const parsed = JSON.parse(data)
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return Array.isArray(parsed) ? parsed : []
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} catch { /* ignore */ }
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}
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}
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return null
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}, [fromBuyNow])
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// 使用的商品列表
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const items = buyNowItems || selectedItems
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// 计算金额
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const goodsPrice = useMemo(() => {
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if (!items || items.length === 0) return 0
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return items.reduce((sum, item) => {
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return sum + Number(item.skuPrice || item.sku?.price || item.product?.salePrice || item.product?.price || 0) * (item.quantity || item.num || 1)
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}, 0)
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}, [buyNowItems, selectedItems])
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const couponDiscount = selectedCoupon?.reducePrice ? Number(selectedCoupon.reducePrice) : 0
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const totalPrice = Math.max(0, goodsPrice - couponDiscount).toFixed(2)
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// 计算凑单信息
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const rushBuyInfo = useMemo(() => {
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if (goodsPrice === 0) return null
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// 找出最近的满减门槛
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for (const threshold of THRESHOLDS) {
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if (goodsPrice < threshold.target) {
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const needAmount = threshold.target - goodsPrice
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// 只在需要凑的金额在 5-80 元之间时显示推荐
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if (needAmount <= 80) {
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return {
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target: threshold.target,
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discount: threshold.discount,
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needAmount: needAmount.toFixed(2)
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}
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}
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}
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}
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return null
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}, [goodsPrice])
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// 加载优惠券和凑单商品
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useEffect(() => {
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loadCoupons()
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loadRushBuyProducts()
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}, [])
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// 每次页面显示时刷新地址（从地址列表选择后返回）
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useDidShow(() => {
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loadAddresses()
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})
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const loadCoupons = async () => {
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try {
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const data = await getMyAvailableCoupons()
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setCoupons(data || [])
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} catch (e) {
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console.error('加载优惠券失败:', e)
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// 不设置任何内容，让页面继续显示
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}
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}
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// 加载凑单推荐商品
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const loadRushBuyProducts = async () => {
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try {
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// 获取热销/推荐商品
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const data = await listShopGoods({ page: 1, limit: 10, isShow: 1 })
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// 防御性检查：确保返回的是数组
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const safeData = Array.isArray(data) ? data : []
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if (safeData.length > 0) {
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// 过滤掉已在购物车的商品
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const currentItems = buyNowItems || selectedItems
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const cartGoodsIds = Array.isArray(currentItems) ? currentItems.map(item => item.goodsId) : []
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const filtered = safeData.filter(p => !cartGoodsIds.includes(p.goodsId))
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setRushBuyProducts(filtered.slice(0, 4))
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}
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} catch (e) {
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console.error('加载凑单商品失败:', e)
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// 不设置任何内容，让页面继续显示
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}
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}
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// 加载凑单推荐商品
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const handleSelectAddress = () => {
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Taro.navigateTo({
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url: '/pages/user/address-list?from=checkout',
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events: {
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refresh: () => loadAddresses()
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}
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})
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}
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// 选择优惠券
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const handleSelectCoupon = () => {
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setCouponVisible(true)
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}
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const handleCouponConfirm = (coupon: ShopUserCoupon | null) => {
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setSelectedCoupon(coupon)
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setCouponVisible(false)
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}
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// 提交订单
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const handleSubmit = async () => {
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if (!defaultAddress) {
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Taro.showToast({ title: '请选择收货地址', icon: 'none' })
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return
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}
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if (items.length === 0) {
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Taro.showToast({ title: '请选择商品', icon: 'none' })
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return
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}
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setSubmitting(true)
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try {
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// 构建商品列表
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const goodsItems: OrderGoodsItem[] = items.map(item => ({
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goodsId: item.goodsId,
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skuId: item.skuId && item.skuId > 0 ? item.skuId : undefined,
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quantity: item.quantity || item.num || 1,
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specInfo: item.skuSpec || item.sku?.sku || item.product?.specName,
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}))
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// 创建订单
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const orderParams: OrderCreateRequest = {
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goodsItems,
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addressId: defaultAddress.id,
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payType,
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couponId: selectedCoupon?.id ? Number(selectedCoupon.id) : undefined,
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comments: remarks,
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deliveryType: 0, // 快递配送
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}
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const res = await createOrder(orderParams)
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// 清理购物车数据（无论哪种支付方式都需清理）
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if (fromBuyNow) {
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Taro.removeStorageSync('buy_now')
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} else {
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await removeSelected()
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}
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// 根据支付方式处理
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if (payType === 1) {
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// 微信支付 - res 是 WxPayResult
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await handleWxPay(res as WxPayResult)
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}
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// 货到付款(payType=0)无需在线支付，直接下单成功
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Taro.showToast({ title: payType === 0 ? '下单成功' : '支付成功', icon: 'success' })
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setTimeout(() => {
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Taro.switchTab({ url: '/pages/order/list' })
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}, 1500)
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} catch (err: any) {
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Taro.showToast({ title: err.message || '提交失败', icon: 'none' })
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} finally {
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setSubmitting(false)
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}
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}
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// 微信支付
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const handleWxPay = async (payData: WxPayResult & { paid?: string }) => {
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// 后端返回已支付（回调丢失自动修复场景）
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if (payData.paid === 'true') {
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return // 直接视为支付成功
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}
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return new Promise<void>((resolve, reject) => {
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Taro.requestPayment({
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timeStamp: payData.timeStamp,
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nonceStr: payData.nonceStr,
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package: payData.package,
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signType: payData.signType,
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paySign: payData.paySign,
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success: () => resolve(),
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fail: (err) => reject(new Error('支付取消'))
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})
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})
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}
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// 安全的数字格式化
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const formatPrice = (price: number | string): string => {
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const num = typeof price === 'string' ? parseFloat(price) : price
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if (isNaN(num)) return '0.00'
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return num.toFixed(2)
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}
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return (
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<View className='bg-gray-50 flex flex-col' style={{ height: '100vh' }}>
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<ScrollView scrollY style={{ height: scrollHeight }}>
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<View className='p-3'>
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{/* 地址 */}
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{defaultAddress ? (
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<AddressCard
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address={defaultAddress}
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onClick={handleSelectAddress}
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/>
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) : (
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<View className='bg-white rounded-lg p-3' onClick={handleSelectAddress}>
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<View className='flex items-center justify-between'>
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<View className='flex items-center gap-2'>
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<Text className='text-gray-400 text-sm'>📍</Text>
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<View>
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<Text className='text-sm font-medium text-gray-800 block'>请选择收货地址</Text>
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</View>
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</View>
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<Text className='text-gray-400 text-sm'>›</Text>
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</View>
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</View>
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)}
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{/* 商品列表 */}
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<View className='bg-white rounded-lg mt-3 p-3'>
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<Text className='text-sm font-medium text-gray-800 mb-3 block'>
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商品 ({(items || []).length})
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</Text>
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{items && items.length > 0 ? (
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items.map((item, idx) => {
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const { specList } = formatSpecInfo(item)
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return (
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<View key={`${item.goodsId}-${item.skuId}-${idx}`} className='flex gap-3 py-3 border-b border-gray-50'>
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<Image
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className='w-16 h-16 rounded-md bg-gray-100'
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src={item.goodsImage || item.product?.image || item.sku?.image || ''}
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mode='aspectFill'
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/>
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<View className='flex-1'>
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<Text className='text-sm text-gray-700 block line-clamp-2'>
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{item.goodsName || item.product?.name || item.product?.goodsName}
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</Text>
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{/* 多规格属性展示 */}
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{specList.length > 0 ? (
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<View className='mt-1'>
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{specList.map((spec, specIdx) => (
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<View key={specIdx} className='flex items-center text-xs'>
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<Text className='text-gray-400'>{spec.name}:</Text>
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<Text className='text-gray-600 ml-1'>{spec.value}</Text>
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</View>
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))}
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</View>
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) : item.skuSpec ? (
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<Text className='text-xs text-gray-400 mt-1'>{item.skuSpec}</Text>
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) : null}
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<View className='flex justify-between items-center mt-1'>
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<Text className='text-xs text-gray-500'>x{item.quantity || item.num || 1}</Text>
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<Text className='text-sm font-medium text-gray-800'>
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¥{item.skuPrice || item.sku?.salePrice || item.sku?.price || item.product?.salePrice || item.product?.price || '0'}
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</Text>
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</View>
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</View>
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</View>
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)
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})
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) : (
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<View className='py-10 text-center'>
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<Text className='text-gray-400 text-sm'>购物车为空，请先添加商品</Text>
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<View
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className='mt-3 px-6 py-2 rounded-full text-white text-sm inline-block'
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style={{ backgroundColor: '#0e932e' }}
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onClick={() => Taro.switchTab({ url: '/pages/shop/index' })}
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>
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去购物
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</View>
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</View>
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)}
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</View>
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{/* 优惠券 */}
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<View className='bg-white rounded-lg mt-3 p-3' onClick={handleSelectCoupon}>
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<View className='flex justify-between items-center'>
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<Text className='text-sm text-gray-700'>优惠券</Text>
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<View className='flex items-center gap-2'>
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{selectedCoupon ? (
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<Text className='text-sm text-red-500'>-{selectedCoupon.reducePrice}元</Text>
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) : coupons.length > 0 ? (
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<Text className='text-sm text-gray-400'>有{coupons.length}张可用</Text>
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) : (
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<Text className='text-sm text-gray-400'>暂无可用</Text>
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)}
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<Text className='text-gray-400'>›</Text>
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</View>
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</View>
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</View>
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{/* 备注 */}
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<View className='bg-white rounded-lg mt-3 p-3'>
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<View className='flex justify-between items-center'>
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<Text className='text-sm text-gray-700'>订单备注</Text>
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<Text className='text-xs text-gray-400'>选填</Text>
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</View>
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<View className='mt-2'>
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<Input
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className='bg-gray-50 rounded-lg px-3 py-2 text-sm'
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placeholder='点击添加备注...'
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value={remarks}
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onInput={(e: any) => setRemarks(e.detail.value)}
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maxlength={200}
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/>
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</View>
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</View>
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{/* 金额明细 */}
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<View className='bg-white rounded-lg mt-3 p-3'>
|
||
<View className='flex justify-between mb-2'>
|
||
<Text className='text-sm text-gray-500'>商品合计</Text>
|
||
<Text className='text-sm text-gray-700'>¥{formatPrice(goodsPrice)}</Text>
|
||
</View>
|
||
<View className='flex justify-between mb-2'>
|
||
<Text className='text-sm text-gray-500'>运费</Text>
|
||
<Text className='text-sm text-green-600'>免运费</Text>
|
||
</View>
|
||
{couponDiscount > 0 && (
|
||
<View className='flex justify-between mb-2'>
|
||
<Text className='text-sm text-gray-500'>优惠券</Text>
|
||
<Text className='text-sm text-red-500'>-¥{formatPrice(couponDiscount)}</Text>
|
||
</View>
|
||
)}
|
||
<View className='flex justify-between pt-2 border-t border-gray-100'>
|
||
<Text className='text-sm font-medium'>实付金额</Text>
|
||
<Text className='text-lg font-bold text-red-500'>¥{totalPrice}</Text>
|
||
</View>
|
||
</View>
|
||
|
||
{/* 支付方式选择 */}
|
||
<View className='bg-white rounded-lg mt-3 p-3'>
|
||
<Text className='text-sm font-medium text-gray-800 mb-3 block'>支付方式</Text>
|
||
|
||
{/* 微信支付 */}
|
||
{/*<View*/}
|
||
{/* className='flex items-center py-3 px-2 rounded-lg mb-2'*/}
|
||
{/* style={{ backgroundColor: payType === 1 ? '#f0fdf4' : '#f9fafb' }}*/}
|
||
{/* onClick={() => setPayType(1)}*/}
|
||
{/*>*/}
|
||
{/* <View className='w-8 h-8 rounded-full bg-green-50 flex items-center justify-center mr-3'>*/}
|
||
{/* <Text className='text-sm'>微</Text>*/}
|
||
{/* </View>*/}
|
||
{/* <View className='flex-1'>*/}
|
||
{/* <Text className='text-sm text-gray-800 block'>微信支付</Text>*/}
|
||
{/* <Text className='text-xs text-gray-400 block'>推荐使用</Text>*/}
|
||
{/* </View>*/}
|
||
{/* <View*/}
|
||
{/* className='w-5 h-5 rounded-full border-2 flex items-center justify-center'*/}
|
||
{/* style={{ borderColor: payType === 1 ? '#22c55e' : '#d1d5db' }}*/}
|
||
{/* >*/}
|
||
{/* {payType === 1 && (*/}
|
||
{/* <View className='w-2 h-2 rounded-full' style={{ backgroundColor: '#22c55e' }} />*/}
|
||
{/* )}*/}
|
||
{/* </View>*/}
|
||
{/*</View>*/}
|
||
|
||
{/* 货到付款 */}
|
||
<View
|
||
className='flex items-center py-3 px-2 rounded-lg'
|
||
style={{ backgroundColor: payType === 0 ? '#f0fdf4' : '#f9fafb' }}
|
||
onClick={() => setPayType(0)}
|
||
>
|
||
<View className='w-8 h-8 rounded-full bg-blue-50 flex items-center justify-center mr-3'>
|
||
<Text className='text-sm'>货</Text>
|
||
</View>
|
||
<View className='flex-1'>
|
||
<Text className='text-sm text-gray-800 block'>货到付款</Text>
|
||
<Text className='text-xs text-gray-400 block'>商品送达后付款</Text>
|
||
</View>
|
||
<View
|
||
className='w-5 h-5 rounded-full border-2 flex items-center justify-center'
|
||
style={{ borderColor: payType === 0 ? '#22c55e' : '#d1d5db' }}
|
||
>
|
||
{payType === 0 && (
|
||
<View className='w-2 h-2 rounded-full' style={{ backgroundColor: '#22c55e' }} />
|
||
)}
|
||
</View>
|
||
</View>
|
||
</View>
|
||
|
||
{/* 凑单推荐 */}
|
||
{rushBuyInfo && rushBuyProducts.length > 0 && (
|
||
<View className='rounded-lg mt-3 p-3 border border-red-100' style={{ background: 'linear-gradient(to right, #fef2f2, #fff7ed)', display: 'none' }}>
|
||
<View className='flex items-center justify-between mb-3'>
|
||
<View className='flex items-center gap-2'>
|
||
<Text className='text-red-500 text-lg'>🎯</Text>
|
||
<Text className='text-sm font-medium text-red-600'>
|
||
再买 ¥{rushBuyInfo.needAmount} 减 ¥{rushBuyInfo.discount}
|
||
</Text>
|
||
</View>
|
||
<Text className='text-xs text-gray-400'>凑单更优惠</Text>
|
||
</View>
|
||
<ScrollView scrollX className='flex-row'>
|
||
<View className='flex flex-row gap-2'>
|
||
{rushBuyProducts.map(product => (
|
||
<View
|
||
key={product.goodsId}
|
||
className='w-24 bg-white rounded-lg p-2'
|
||
onClick={() => {
|
||
Taro.navigateTo({
|
||
url: `/pages/shop/product-detail?id=${product.goodsId}&from=rushbuy`
|
||
})
|
||
}}
|
||
>
|
||
<Image
|
||
className='w-full h-20 rounded bg-gray-100'
|
||
src={product.image || ''}
|
||
mode='aspectFill'
|
||
/>
|
||
<Text className='text-xs text-gray-700 block line-clamp-1 mt-1'>
|
||
{product.name}
|
||
</Text>
|
||
<View className='flex items-center justify-between mt-1'>
|
||
<Text className='text-xs font-medium text-red-500'>
|
||
¥{product.salePrice || product.price}
|
||
</Text>
|
||
<Text className='text-xs text-gray-400'>+加购</Text>
|
||
</View>
|
||
</View>
|
||
))}
|
||
</View>
|
||
</ScrollView>
|
||
</View>
|
||
)}
|
||
{/* 底部留白（固定栏高度 + 安全区） */}
|
||
<View style={{ height: '80px' }} />
|
||
</View>
|
||
</ScrollView>
|
||
|
||
{/* 底部提交栏 - 固定吸底 */}
|
||
<View
|
||
className='bg-white border-t border-gray-100 px-3'
|
||
style={{
|
||
position: 'fixed',
|
||
left: 0,
|
||
right: 0,
|
||
bottom: 0,
|
||
paddingBottom: 'env(safe-area-inset-bottom)',
|
||
zIndex: 100,
|
||
}}
|
||
>
|
||
<View className='flex items-center justify-between py-3'>
|
||
<View className='flex items-center gap-2'>
|
||
<Text className='text-sm text-gray-500'>合计:</Text>
|
||
<Text className='text-lg font-bold text-red-500'>¥{totalPrice}</Text>
|
||
</View>
|
||
<View
|
||
className='px-8 py-2 rounded-full text-white text-sm font-medium'
|
||
style={{ backgroundColor: submitting ? '#ccc' : '#0e932e' }}
|
||
onClick={submitting ? undefined : handleSubmit}
|
||
>
|
||
<Text>{submitting ? '提交中...' : '提交订单'}</Text>
|
||
</View>
|
||
</View>
|
||
</View>
|
||
|
||
{/* 优惠券选择弹窗 */}
|
||
{couponVisible && (
|
||
<View className='absolute flex items-end' style={{ top: 0, right: 0, bottom: 0, left: 0, backgroundColor: 'rgba(0,0,0,0.5)', zIndex: 110 }}>
|
||
<View className='w-full bg-white rounded-t-xl overflow-hidden' style={{ maxHeight: maxPopupHeight }}>
|
||
<View className='p-4 border-b border-gray-100 flex justify-between items-center'>
|
||
<Text className='text-base font-medium'>选择优惠券</Text>
|
||
<Text className='text-gray-400' onClick={() => setCouponVisible(false)}>✕</Text>
|
||
</View>
|
||
<ScrollView scrollY className='flex-1'>
|
||
<View className='p-3'>
|
||
{/* 不使用优惠券 */}
|
||
<View
|
||
className='bg-white rounded-lg p-3 mb-3 border border-gray-200'
|
||
onClick={() => handleCouponConfirm(null)}
|
||
>
|
||
<Text className='text-sm text-gray-600'>不使用优惠券</Text>
|
||
</View>
|
||
{/* 可用优惠券列表 */}
|
||
{coupons.map(coupon => (
|
||
<CouponCard
|
||
key={coupon.id}
|
||
coupon={coupon}
|
||
selected={selectedCoupon?.id === coupon.id}
|
||
onClick={() => handleCouponConfirm(coupon)}
|
||
/>
|
||
))}
|
||
{coupons.length === 0 && (
|
||
<View className='py-10 text-center'>
|
||
<Text className='text-gray-400 text-sm'>暂无可用优惠券</Text>
|
||
</View>
|
||
)}
|
||
</View>
|
||
</ScrollView>
|
||
</View>
|
||
</View>
|
||
)}
|
||
</View>
|
||
)
|
||
}
|
||
|
||
export default CheckoutPage
|