279 lines
8.0 KiB
TypeScript
279 lines
8.0 KiB
TypeScript
import {useState, useEffect} from "react";
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import {useRouter} from '@tarojs/taro'
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import {Button, ConfigProvider, Input, Divider} from '@nutui/nutui-react-taro'
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import {ArrowLeft, QrCode, Gift, Voucher} from '@nutui/icons-react-taro'
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import Taro from '@tarojs/taro'
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import {View, Text} from '@tarojs/components'
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import dayjs from 'dayjs'
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import {ShopGift} from "@/api/shop/shopGift/model";
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import {pageShopGift, updateShopGift} from "@/api/shop/shopGift";
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import GiftCard from "@/components/GiftCard";
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const GiftCardRedeem = () => {
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const router = useRouter()
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const [code, setCode] = useState('')
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const [loading, setLoading] = useState(false)
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const [validating, setValidating] = useState(false)
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const [validGift, setValidGift] = useState<ShopGift | null>(null)
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const [redeemSuccess, setRedeemSuccess] = useState(false)
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// 从路由参数获取扫码结果
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useEffect(() => {
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if (router.params.code) {
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const scannedCode = decodeURIComponent(router.params.code)
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setCode(scannedCode)
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handleValidateCode(scannedCode)
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}
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}, [router.params.code])
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// 验证兑换码
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const handleValidateCode = async (inputCode?: string) => {
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const codeToValidate = inputCode || code
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if (!codeToValidate.trim()) {
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Taro.showToast({
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title: '请输入兑换码',
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icon: 'none'
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})
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return
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}
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setValidating(true)
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try {
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const gifts = await pageShopGift({code: codeToValidate,status: 0})
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if(gifts?.count == 0){
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Taro.showToast({
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title: '兑换码无效或已使用',
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icon: 'none'
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})
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return
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}
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const item = gifts?.list[0];
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if(item){
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setValidGift(item)
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Taro.showToast({
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title: '验证成功',
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icon: 'success'
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})
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}
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} catch (error) {
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console.error('验证兑换码失败:', error)
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setValidGift(null)
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Taro.showToast({
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title: '兑换码无效或已使用',
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icon: 'error'
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})
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} finally {
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setValidating(false)
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}
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}
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// 兑换礼品卡
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const handleRedeem = async () => {
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if (!validGift || !code.trim()) return
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setLoading(true)
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try {
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await updateShopGift({
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...validGift,
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userId: Taro.getStorageSync('UserId'),
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takeTime: dayjs.unix(Date.now() / 1000).format('YYYY-MM-DD HH:mm:ss')
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})
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setRedeemSuccess(true)
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Taro.showToast({
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title: '兑换成功',
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icon: 'success'
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})
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} catch (error) {
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console.error('兑换礼品卡失败:', error)
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Taro.showToast({
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title: '兑换失败',
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icon: 'error'
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})
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} finally {
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setLoading(false)
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}
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}
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// 扫码兑换
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const handleScanCode = () => {
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Taro.scanCode({
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success: (res) => {
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const scannedCode = res.result
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if (scannedCode) {
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setCode(scannedCode)
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handleValidateCode(scannedCode)
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}
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},
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fail: () => {
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Taro.showToast({
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title: '扫码失败',
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icon: 'error'
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})
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}
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})
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}
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// 返回上一页
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const handleBack = () => {
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Taro.navigateBack()
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}
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// 查看我的礼品卡
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const handleViewMyGifts = () => {
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Taro.navigateTo({
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url: '/user/gift/index'
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})
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}
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// 转换礼品卡数据
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const transformGiftData = (gift: ShopGift) => {
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return {
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id: gift.id || 0,
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name: gift.name || '礼品卡',
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description: gift.description,
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code: gift.code,
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goodsImage: gift.goodsImage,
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faceValue: gift.faceValue,
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type: gift.type,
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expireTime: gift.expireTime,
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takeTime: gift.takeTime,
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useLocation: gift.useLocation,
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contactInfo: gift.contactInfo,
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showCode: false, // 兑换页面不显示兑换码
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showUseBtn: false, // 兑换页面不显示使用按钮
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showDetailBtn: false, // 兑换页面不显示详情按钮
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theme: 'gold' as const
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}
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}
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return (
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<ConfigProvider>
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{/* 自定义导航栏 */}
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<View className="flex items-center justify-between p-4 bg-white border-b border-gray-100 hidden">
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<View className="flex items-center" onClick={handleBack}>
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<ArrowLeft size="20" />
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<Text className="ml-2 text-lg">兑换礼品卡</Text>
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</View>
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</View>
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{!redeemSuccess ? (
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<>
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{/* 兑换说明 */}
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<View className="bg-blue-50 mx-4 mt-4 p-4 rounded-xl border border-blue-200">
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<View className="flex items-center mb-2">
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<Gift size="20" className="text-blue-600 mr-2" />
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<Text className="font-semibold text-blue-800">兑换说明</Text>
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</View>
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<Text className="text-blue-700 text-sm leading-relaxed">
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请输入或扫描礼品卡兑换码，验证成功后即可兑换到您的账户中。每个兑换码只能使用一次。
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</Text>
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</View>
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{/* 兑换码输入 */}
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<View className="bg-white mx-4 mt-4 p-4 rounded-xl">
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<Text className="font-semibold mb-3 text-gray-800">输入兑换码</Text>
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<View className="mb-4">
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<Input
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placeholder="请输入礼品卡兑换码"
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value={code}
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onChange={setCode}
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clearable
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className="border border-gray-200 rounded-lg"
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/>
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</View>
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<View className="flex gap-3">
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<Button
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fill="outline"
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size="large"
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className="flex-1"
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icon={<QrCode />}
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onClick={handleScanCode}
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>
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扫码输入
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</Button>
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<Button
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type="primary"
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size="large"
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className="flex-1"
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loading={validating}
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onClick={() => handleValidateCode()}
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>
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验证兑换码
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</Button>
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</View>
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</View>
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{/* 验证结果 */}
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{validGift && (
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<>
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<Divider className="my-4">验证成功</Divider>
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<View className="mx-4">
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<GiftCard {...transformGiftData(validGift)} />
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</View>
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<View className="mx-4 mt-4">
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<Button
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type="primary"
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size="large"
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block
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loading={loading}
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onClick={handleRedeem}
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>
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确认兑换
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</Button>
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</View>
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</>
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)}
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</>
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) : (
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/* 兑换成功页面 */
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<View className="flex flex-col items-center justify-center px-4" style={{height: '600px'}}>
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<View className="text-center">
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<View className="w-20 h-20 bg-green-100 rounded-full flex items-center justify-center mx-auto mb-4">
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<Voucher size="40" className="text-green-600" />
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</View>
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<Text className="text-2xl font-bold text-gray-900 mb-2">兑换成功！</Text>
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<Text className="text-left text-gray-500 mb-6">礼品卡已添加到您的账户中</Text>
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{validGift && (
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<View className="mb-6">
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<GiftCard {...transformGiftData(validGift)} />
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</View>
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)}
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<View className="flex flex-col gap-3 w-full max-w-xs">
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<Button
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type="primary"
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size="large"
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block
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onClick={handleViewMyGifts}
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>
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查看我的礼品卡
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</Button>
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<Button
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fill="outline"
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size="large"
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block
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onClick={() => {
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setCode('')
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setValidGift(null)
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setRedeemSuccess(false)
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}}
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>
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继续兑换
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</Button>
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</View>
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</View>
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</View>
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)}
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</ConfigProvider>
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);
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};
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export default GiftCardRedeem;
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