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
295 lines
9.6 KiB
TypeScript
295 lines
9.6 KiB
TypeScript
import React, { useEffect, useState } from 'react'
|
||
import { View, Text, Image, ScrollView } from '@tarojs/components'
|
||
import Taro, { useRouter } from '@tarojs/taro'
|
||
import { getShopSeckill, createSeckillOrder } from '@/api/shop/shopSeckill'
|
||
import { getShopGoods } from '@/api/shop/shopGoods'
|
||
import type { ShopSeckill } from '@/api/shop/shopSeckill/model'
|
||
import type { ShopGoods } from '@/api/shop/shopGoods/model'
|
||
import type { ShopGoodsSku } from '@/api/shop/shopGoodsSku/model'
|
||
import SkuSelector from '@/components/business/SkuSelector'
|
||
|
||
definePageConfig({
|
||
navigationBarTitleText: '秒杀详情',
|
||
})
|
||
|
||
const SeckillDetailPage: React.FC = () => {
|
||
const router = useRouter()
|
||
const seckillId = Number(router.params.seckillId || 0)
|
||
|
||
const [seckill, setSeckill] = useState<ShopSeckill | null>(null)
|
||
const [product, setProduct] = useState<ShopGoods | null>(null)
|
||
const [loading, setLoading] = useState(true)
|
||
const [submitting, setSubmitting] = useState(false)
|
||
const [currentTime, setCurrentTime] = useState(Date.now())
|
||
const [countdown, setCountdown] = useState('')
|
||
const [skuVisible, setSkuVisible] = useState(false)
|
||
|
||
useEffect(() => {
|
||
if (seckillId) {
|
||
fetchData()
|
||
}
|
||
|
||
const timer = setInterval(() => {
|
||
setCurrentTime(Date.now())
|
||
}, 1000)
|
||
|
||
return () => clearInterval(timer)
|
||
}, [seckillId])
|
||
|
||
useEffect(() => {
|
||
if (seckill) {
|
||
updateCountdown()
|
||
}
|
||
}, [currentTime, seckill])
|
||
|
||
const fetchData = async () => {
|
||
try {
|
||
setLoading(true)
|
||
const res = await getShopSeckill(seckillId)
|
||
if (res.code === 0 && res.data) {
|
||
const data = res.data
|
||
setSeckill(data)
|
||
|
||
// 加载商品完整信息（含规格/SKU）
|
||
if (data.goodsId) {
|
||
fetchGoodsDetail(data.goodsId)
|
||
}
|
||
}
|
||
} catch (err) {
|
||
console.error('获取秒杀详情失败', err)
|
||
Taro.showToast({ title: '加载失败', icon: 'none' })
|
||
} finally {
|
||
setLoading(false)
|
||
}
|
||
}
|
||
|
||
const fetchGoodsDetail = async (goodsId: number) => {
|
||
try {
|
||
const res = await getShopGoods(goodsId)
|
||
if (res.code === 0 && res.data) {
|
||
setProduct(res.data)
|
||
}
|
||
} catch (err) {
|
||
console.error('获取商品详情失败', err)
|
||
}
|
||
}
|
||
|
||
const updateCountdown = () => {
|
||
if (!seckill?.endTime) return
|
||
const end = new Date(seckill.endTime).getTime()
|
||
const diff = end - currentTime
|
||
|
||
if (diff <= 0) {
|
||
setCountdown('已结束')
|
||
return
|
||
}
|
||
|
||
const hours = Math.floor(diff / (1000 * 60 * 60))
|
||
const minutes = Math.floor((diff % (1000 * 60 * 60)) / (1000 * 60))
|
||
const seconds = Math.floor((diff % (1000 * 60)) / 1000)
|
||
|
||
setCountdown(`${hours.toString().padStart(2, '0')}:${minutes.toString().padStart(2, '0')}:${seconds.toString().padStart(2, '0')}`)
|
||
}
|
||
|
||
const handleBuyClick = () => {
|
||
if (!seckill) return
|
||
|
||
if (seckill.status === 0) {
|
||
Taro.showToast({ title: '活动尚未开始，请耐心等待', icon: 'none' })
|
||
return
|
||
}
|
||
|
||
if (seckill.status === 2 || new Date(seckill.endTime).getTime() <= Date.now()) {
|
||
Taro.showToast({ title: '活动已结束，下次再来', icon: 'none' })
|
||
return
|
||
}
|
||
|
||
if (seckill.stock <= 0) {
|
||
Taro.showToast({ title: '已抢光，下次再来', icon: 'none' })
|
||
return
|
||
}
|
||
|
||
if (submitting) return
|
||
|
||
// 先拉取商品规格（如果没有的话）
|
||
if (!product && seckill.goodsId) {
|
||
Taro.showLoading({ title: '加载规格...' })
|
||
getShopGoods(seckill.goodsId)
|
||
.then(res => {
|
||
Taro.hideLoading()
|
||
if (res.code === 0 && res.data) {
|
||
setProduct(res.data)
|
||
setSkuVisible(true)
|
||
} else {
|
||
// 没有规格，直接下单
|
||
handleSeckillOrder(0, 1)
|
||
}
|
||
})
|
||
.catch(() => {
|
||
Taro.hideLoading()
|
||
handleSeckillOrder(0, 1)
|
||
})
|
||
} else {
|
||
setSkuVisible(true)
|
||
}
|
||
}
|
||
|
||
const handleSeckillOrder = async (skuId: number, quantity: number) => {
|
||
if (!seckill) return
|
||
|
||
setSubmitting(true)
|
||
try {
|
||
const res = await createSeckillOrder({
|
||
seckillId: seckill.id!,
|
||
goodsId: seckill.goodsId,
|
||
skuId,
|
||
quantity,
|
||
})
|
||
|
||
if (res.code === 0) {
|
||
Taro.showToast({ title: '抢购成功', icon: 'success' })
|
||
fetchData() // 刷新库存
|
||
}
|
||
} catch (err: any) {
|
||
Taro.showToast({ title: err?.message || '抢购失败', icon: 'none' })
|
||
} finally {
|
||
setSubmitting(false)
|
||
}
|
||
}
|
||
|
||
const handleSkuConfirm = (sku: ShopGoodsSku, quantity: number) => {
|
||
handleSeckillOrder(sku.id || 0, quantity)
|
||
}
|
||
|
||
if (loading) {
|
||
return (
|
||
<View className="min-h-screen bg-gray-50 flex items-center justify-center">
|
||
<Text className="text-gray-400 text-sm">加载中...</Text>
|
||
</View>
|
||
)
|
||
}
|
||
|
||
if (!seckill) {
|
||
return (
|
||
<View className="min-h-screen bg-gray-50 flex items-center justify-center">
|
||
<Text className="text-gray-400 text-sm">秒杀活动不存在</Text>
|
||
</View>
|
||
)
|
||
}
|
||
|
||
const progress = seckill.stock === 0 ? 100 : Math.round((seckill.soldCount / (seckill.soldCount + seckill.stock)) * 100)
|
||
const isActive = seckill.status === 1 && seckill.stock > 0
|
||
|
||
return (
|
||
<View className="min-h-screen bg-gray-50 pb-20">
|
||
<ScrollView scrollY className="h-screen">
|
||
{/* 商品图片 */}
|
||
<View className="w-full h-72 bg-gray-100 flex items-center justify-center">
|
||
{seckill.goodsImage || seckill.product?.image ? (
|
||
<Image
|
||
className="w-full h-full"
|
||
src={seckill.goodsImage || seckill.product?.image}
|
||
mode="aspectFill"
|
||
/>
|
||
) : (
|
||
<Text className="text-gray-400">暂无图片</Text>
|
||
)}
|
||
</View>
|
||
|
||
{/* 价格和倒计时 */}
|
||
<View className="px-4 py-4" style={{ background: 'linear-gradient(135deg, #ef4444 0%, #dc2626 100%)' }}>
|
||
<View className="flex items-baseline gap-2">
|
||
<Text className="text-3xl font-bold text-white">
|
||
¥{seckill.seckillPrice}
|
||
</Text>
|
||
<Text className="text-sm text-red-200 line-through">
|
||
¥{seckill.product?.price || 0}
|
||
</Text>
|
||
</View>
|
||
<View className="flex items-center justify-between mt-3">
|
||
<View className="bg-white rounded px-2 py-1">
|
||
<Text className="text-red-500 text-sm font-bold">{countdown}</Text>
|
||
</View>
|
||
<Text className="text-white text-xs">距结束</Text>
|
||
</View>
|
||
</View>
|
||
|
||
{/* 商品信息 */}
|
||
<View className="bg-white p-4">
|
||
<Text className="text-base text-gray-800 font-medium block">
|
||
{seckill.goodsName || seckill.product?.name || '商品名称'}
|
||
</Text>
|
||
<View className="flex items-center gap-2 mt-2">
|
||
<View className="px-2 py-1 rounded text-xs" style={{ backgroundColor: '#fef2f2', color: '#ef4444' }}>
|
||
限购{seckill.limitPerUser}件
|
||
</View>
|
||
<Text className="text-xs text-gray-400">
|
||
已抢 {progress}%
|
||
</Text>
|
||
{isActive && <Text className="text-xs text-red-500 font-medium">进行中</Text>}
|
||
{!isActive && <Text className="text-xs text-gray-400">{seckill.status === 0 ? '未开始' : '已结束'}</Text>}
|
||
</View>
|
||
<View className="mt-3 bg-gray-100 rounded-full h-2 overflow-hidden">
|
||
<View
|
||
className="h-full rounded-full"
|
||
style={{
|
||
width: `${progress}%`,
|
||
backgroundColor: '#ef4444',
|
||
}}
|
||
/>
|
||
</View>
|
||
<View className="mt-2 flex justify-between">
|
||
<Text className="text-xs text-gray-400">剩余 {seckill.stock} 件</Text>
|
||
<Text className="text-xs text-gray-400">已售 {seckill.soldCount} 件</Text>
|
||
</View>
|
||
</View>
|
||
|
||
{/* 抢购提示 */}
|
||
<View className="bg-white mt-3 p-4">
|
||
<Text className="text-sm font-medium text-gray-800 mb-2 block">活动规则</Text>
|
||
<View className="flex flex-col" style={{ gap: '6px' }}>
|
||
<Text className="text-sm text-gray-500">• 秒杀商品限购{seckill.limitPerUser}件/人</Text>
|
||
<Text className="text-sm text-gray-500">• 秒杀商品不支持退款</Text>
|
||
<Text className="text-sm text-gray-500">• 请在15分钟内完成支付，逾期订单自动取消</Text>
|
||
</View>
|
||
</View>
|
||
|
||
{/* 商品详情 */}
|
||
{seckill.product?.content && (
|
||
<View className="bg-white mt-3 p-4">
|
||
<Text className="text-sm font-medium text-gray-800 mb-3 block">商品详情</Text>
|
||
<View dangerouslySetInnerHTML={{ __html: seckill.product.content }} />
|
||
</View>
|
||
)}
|
||
</ScrollView>
|
||
|
||
{/* 底部抢购按钮 */}
|
||
<View className="bg-white border-t border-gray-100 px-4 py-3">
|
||
<View
|
||
className="w-full py-3 rounded-full text-white text-center text-base font-medium"
|
||
style={{
|
||
backgroundColor: isActive && !submitting ? '#ef4444' : '#d1d5db',
|
||
opacity: submitting ? 0.7 : 1,
|
||
}}
|
||
onClick={handleBuyClick}
|
||
>
|
||
<Text>
|
||
{submitting ? '抢购中...' : isActive ? (seckill.stock > 0 ? '立即抢购' : '已抢光') : seckill.status === 0 ? '即将开始' : '已结束'}
|
||
</Text>
|
||
</View>
|
||
</View>
|
||
|
||
{/* SKU 选择器 */}
|
||
<SkuSelector
|
||
visible={skuVisible}
|
||
product={product}
|
||
mode="buy"
|
||
onClose={() => setSkuVisible(false)}
|
||
onConfirm={handleSkuConfirm}
|
||
/>
|
||
</View>
|
||
)
|
||
}
|
||
|
||
export default SeckillDetailPage
|