Browse Source
- 新增优惠券领取中心页面，包含热门优惠券轮播、优惠券列表、筛选功能等 - 实现优惠券数据加载、搜索、下拉刷新、加载更多等功能 - 添加优惠券领取逻辑，支持用户领取优惠券 - 优化邀请小程序码生成和分享功能 -调整首页和用户订单组件的样式dev
14 changed files with 695 additions and 162 deletions
@ -0,0 +1,510 @@ |
|||
import {useState} from "react"; |
|||
import Taro, {useDidShow} from '@tarojs/taro' |
|||
import { |
|||
Button, |
|||
Empty, |
|||
ConfigProvider, |
|||
SearchBar, |
|||
InfiniteLoading, |
|||
Loading, |
|||
PullToRefresh, |
|||
Tabs, |
|||
TabPane, |
|||
Swiper, |
|||
SwiperItem |
|||
} from '@nutui/nutui-react-taro' |
|||
import {Filter, Board, Gift} from '@nutui/icons-react-taro' |
|||
import {View} from '@tarojs/components' |
|||
import {ShopCoupon} from "@/api/shop/shopCoupon/model"; |
|||
import {pageShopCoupon, receiveCoupon} from "@/api/shop/shopCoupon"; |
|||
import CouponList from "@/components/CouponList"; |
|||
import CouponGuide from "@/components/CouponGuide"; |
|||
import CouponFilter from "@/components/CouponFilter"; |
|||
import {CouponCardProps} from "@/components/CouponCard"; |
|||
|
|||
const CouponReceiveCenter = () => { |
|||
const [list, setList] = useState<ShopCoupon[]>([]) |
|||
const [loading, setLoading] = useState(false) |
|||
const [hasMore, setHasMore] = useState(true) |
|||
const [searchValue, setSearchValue] = useState('') |
|||
const [page, setPage] = useState(1) |
|||
const [activeTab, setActiveTab] = useState('0') // 0-全部 1-满减券 2-折扣券 3-免费券
|
|||
const [hotCoupons, setHotCoupons] = useState<ShopCoupon[]>([]) // 热门优惠券
|
|||
const [showGuide, setShowGuide] = useState(false) |
|||
const [showFilter, setShowFilter] = useState(false) |
|||
const [filters, setFilters] = useState({ |
|||
type: [] as number[], |
|||
minAmount: undefined as number | undefined, |
|||
sortBy: 'createTime' as 'createTime' | 'amount' | 'expireTime', |
|||
sortOrder: 'desc' as 'asc' | 'desc' |
|||
}) |
|||
|
|||
// 获取优惠券类型过滤条件
|
|||
const getTypeFilter = () => { |
|||
switch (String(activeTab)) { |
|||
case '0': // 全部
|
|||
return {} |
|||
case '1': // 满减券
|
|||
return { type: 10 } |
|||
case '2': // 折扣券
|
|||
return { type: 20 } |
|||
case '3': // 免费券
|
|||
return { type: 30 } |
|||
default: |
|||
return {} |
|||
} |
|||
} |
|||
|
|||
// 根据传入的值获取类型过滤条件
|
|||
const getTypeFilterByValue = (value: string | number) => { |
|||
switch (String(value)) { |
|||
case '0': // 全部
|
|||
return {} |
|||
case '1': // 满减券
|
|||
return { type: 10 } |
|||
case '2': // 折扣券
|
|||
return { type: 20 } |
|||
case '3': // 免费券
|
|||
return { type: 30 } |
|||
default: |
|||
return {} |
|||
} |
|||
} |
|||
|
|||
// 根据类型过滤条件加载优惠券
|
|||
const loadCouponsByType = async (typeFilter: any) => { |
|||
setLoading(true) |
|||
try { |
|||
const currentPage = 1 |
|||
// 获取可领取的优惠券（启用状态且未过期）
|
|||
const res = await pageShopCoupon({ |
|||
page: currentPage, |
|||
limit: 10, |
|||
keywords: searchValue, |
|||
enabled: 1, // 启用状态
|
|||
isExpire: 0, // 未过期
|
|||
...typeFilter |
|||
}) |
|||
|
|||
console.log('API返回数据:', res) |
|||
if (res && res.list) { |
|||
setList(res.list) |
|||
setHasMore(res.list.length === 10) |
|||
setPage(2) |
|||
} else { |
|||
setList([]) |
|||
setHasMore(false) |
|||
} |
|||
} catch (error) { |
|||
console.error('获取优惠券失败:', error) |
|||
Taro.showToast({ |
|||
title: '获取优惠券失败', |
|||
icon: 'error' |
|||
}) |
|||
} finally { |
|||
setLoading(false) |
|||
} |
|||
} |
|||
|
|||
const reload = async (isRefresh = false) => { |
|||
if (isRefresh) { |
|||
setPage(1) |
|||
setList([]) |
|||
setHasMore(true) |
|||
} |
|||
|
|||
setLoading(true) |
|||
try { |
|||
const currentPage = isRefresh ? 1 : page |
|||
const typeFilter = getTypeFilter() |
|||
console.log('reload - 当前activeTab:', activeTab, '类型过滤:', typeFilter) |
|||
|
|||
// 获取可领取的优惠券（启用状态且未过期）
|
|||
const res = await pageShopCoupon({ |
|||
page: currentPage, |
|||
limit: 10, |
|||
keywords: searchValue, |
|||
enabled: 1, // 启用状态
|
|||
isExpire: 0, // 未过期
|
|||
...typeFilter, |
|||
// 应用筛选条件
|
|||
...(filters.type.length > 0 && { type: filters.type[0] }), |
|||
sortBy: filters.sortBy, |
|||
sortOrder: filters.sortOrder |
|||
}) |
|||
|
|||
console.log('reload - API返回数据:', res) |
|||
if (res && res.list) { |
|||
const newList = isRefresh ? res.list : [...list, ...res.list] |
|||
setList(newList) |
|||
|
|||
// 判断是否还有更多数据
|
|||
setHasMore(res.list.length === 10) |
|||
|
|||
if (!isRefresh) { |
|||
setPage(currentPage + 1) |
|||
} else { |
|||
setPage(2) |
|||
} |
|||
} else { |
|||
setHasMore(false) |
|||
} |
|||
} catch (error) { |
|||
console.error('获取优惠券失败:', error) |
|||
Taro.showToast({ |
|||
title: '获取优惠券失败', |
|||
icon: 'error' |
|||
}); |
|||
} finally { |
|||
setLoading(false) |
|||
} |
|||
} |
|||
|
|||
// 搜索功能
|
|||
const handleSearch = (value: string) => { |
|||
setSearchValue(value) |
|||
reload(true) |
|||
} |
|||
|
|||
// 下拉刷新
|
|||
const handleRefresh = async () => { |
|||
await reload(true) |
|||
} |
|||
|
|||
// Tab切换
|
|||
const handleTabChange = (value: string | number) => { |
|||
console.log('Tab切换到:', value) |
|||
setActiveTab(String(value)) |
|||
setPage(1) |
|||
setList([]) |
|||
setHasMore(true) |
|||
|
|||
// 直接传递类型值，避免异步状态更新问题
|
|||
const typeFilter = getTypeFilterByValue(value) |
|||
console.log('类型过滤条件:', typeFilter) |
|||
|
|||
// 立即加载数据
|
|||
loadCouponsByType(typeFilter) |
|||
} |
|||
|
|||
// 加载热门优惠券
|
|||
const loadHotCoupons = async () => { |
|||
try { |
|||
const res = await pageShopCoupon({ |
|||
page: 1, |
|||
limit: 5, |
|||
enabled: 1, |
|||
isExpire: 0, |
|||
sortBy: 'createTime', |
|||
sortOrder: 'desc' |
|||
}) |
|||
|
|||
if (res && res.list) { |
|||
setHotCoupons(res.list) |
|||
} |
|||
} catch (error) { |
|||
console.error('获取热门优惠券失败:', error) |
|||
} |
|||
} |
|||
|
|||
// 转换优惠券数据为CouponCard组件所需格式
|
|||
const transformCouponData = (coupon: ShopCoupon): CouponCardProps => { |
|||
let amount = 0 |
|||
let type: 10 | 20 | 30 = 10 |
|||
|
|||
if (coupon.type === 10) { // 满减券
|
|||
type = 10 |
|||
amount = parseFloat(coupon.reducePrice || '0') |
|||
} else if (coupon.type === 20) { // 折扣券
|
|||
type = 20 |
|||
amount = coupon.discount || 0 |
|||
} else if (coupon.type === 30) { // 免费券
|
|||
type = 30 |
|||
amount = 0 |
|||
} |
|||
|
|||
return { |
|||
id: coupon.id?.toString(), |
|||
amount, |
|||
type, |
|||
status: 0, // 可领取状态
|
|||
minAmount: parseFloat(coupon.minPrice || '0'), |
|||
title: coupon.name || '优惠券', |
|||
description: coupon.description, |
|||
startTime: coupon.startTime, |
|||
endTime: coupon.endTime, |
|||
showReceiveBtn: true, // 显示领取按钮
|
|||
onReceive: () => handleReceiveCoupon(coupon), |
|||
theme: getThemeByType(coupon.type) |
|||
} |
|||
} |
|||
|
|||
// 根据优惠券类型获取主题色
|
|||
const getThemeByType = (type?: number): 'red' | 'orange' | 'blue' | 'purple' | 'green' => { |
|||
switch (type) { |
|||
case 10: return 'red' // 满减券-红色
|
|||
case 20: return 'orange' // 折扣券-橙色
|
|||
case 30: return 'green' // 免费券-绿色
|
|||
default: return 'blue' |
|||
} |
|||
} |
|||
|
|||
// 领取优惠券
|
|||
const handleReceiveCoupon = async (coupon: ShopCoupon) => { |
|||
try { |
|||
// 检查是否已登录
|
|||
const userId = Taro.getStorageSync('UserId') |
|||
if (!userId) { |
|||
Taro.showToast({ |
|||
title: '请先登录', |
|||
icon: 'error' |
|||
}) |
|||
return |
|||
} |
|||
|
|||
// 调用领取接口
|
|||
await receiveCoupon({ |
|||
couponId: coupon.id!, |
|||
userId: userId |
|||
}) |
|||
|
|||
Taro.showToast({ |
|||
title: '领取成功', |
|||
icon: 'success' |
|||
}) |
|||
|
|||
// 刷新列表
|
|||
reload(true) |
|||
} catch (error: any) { |
|||
console.error('领取优惠券失败:', error) |
|||
Taro.showToast({ |
|||
title: error.message || '领取失败', |
|||
icon: 'error' |
|||
}) |
|||
} |
|||
} |
|||
|
|||
// 优惠券点击事件
|
|||
const handleCouponClick = (_: CouponCardProps, index: number) => { |
|||
const originalCoupon = list[index] |
|||
if (originalCoupon) { |
|||
// 显示优惠券详情
|
|||
handleCouponDetail(originalCoupon) |
|||
} |
|||
} |
|||
|
|||
// 显示优惠券详情
|
|||
const handleCouponDetail = (coupon: ShopCoupon) => { |
|||
// 可以显示优惠券详情弹窗或跳转到详情页
|
|||
Taro.showModal({ |
|||
title: coupon.name || '优惠券详情', |
|||
content: `${coupon.description || ''} |
|||
|
|||
优惠类型：${coupon.type === 10 ? '满减券' : coupon.type === 20 ? '折扣券' : '免费券'} |
|||
${coupon.minPrice ? `最低消费：¥${coupon.minPrice}` : ''} |
|||
有效期：${coupon.startTime} 至 ${coupon.endTime}`,
|
|||
showCancel: false, |
|||
confirmText: '知道了' |
|||
}) |
|||
} |
|||
|
|||
// 筛选条件变更
|
|||
const handleFiltersChange = (newFilters: any) => { |
|||
setFilters(newFilters) |
|||
reload(true) |
|||
} |
|||
|
|||
// 查看我的优惠券
|
|||
const handleViewMyCoupons = () => { |
|||
Taro.navigateTo({ |
|||
url: '/user/coupon/index' |
|||
}) |
|||
} |
|||
|
|||
// 加载更多
|
|||
const loadMore = async () => { |
|||
if (!loading && hasMore) { |
|||
await reload(false) // 不刷新，追加数据
|
|||
} |
|||
} |
|||
|
|||
useDidShow(() => { |
|||
reload(true) |
|||
loadHotCoupons() |
|||
}); |
|||
|
|||
return ( |
|||
<ConfigProvider> |
|||
{/* 搜索栏和功能入口 */} |
|||
<View className="bg-white px-4 py-3"> |
|||
<View className="flex items-center justify-between gap-3"> |
|||
<View className="flex-1"> |
|||
<SearchBar |
|||
placeholder="搜索优惠券" |
|||
value={searchValue} |
|||
className={'border'} |
|||
onChange={setSearchValue} |
|||
onSearch={handleSearch} |
|||
/> |
|||
</View> |
|||
<Button |
|||
size="small" |
|||
fill="outline" |
|||
icon={<Filter />} |
|||
onClick={() => setShowFilter(true)} |
|||
> |
|||
筛选 |
|||
</Button> |
|||
<Button |
|||
size="small" |
|||
fill="outline" |
|||
icon={<Board />} |
|||
onClick={() => setShowGuide(true)} |
|||
> |
|||
帮助 |
|||
</Button> |
|||
</View> |
|||
</View> |
|||
|
|||
{/* 热门优惠券轮播 */} |
|||
{hotCoupons.length > 0 && ( |
|||
<View className="bg-white mb-2"> |
|||
<View className="px-4 py-2 text-sm font-medium text-gray-700">🔥 热门推荐</View> |
|||
<Swiper |
|||
height={120} |
|||
autoPlay |
|||
loop |
|||
indicator |
|||
className="px-4 pb-3" |
|||
> |
|||
{hotCoupons.map((coupon, index) => ( |
|||
<SwiperItem key={index}> |
|||
<View |
|||
className="bg-gradient-to-r from-red-400 to-pink-500 rounded-lg p-4 text-white mr-4" |
|||
onClick={() => handleCouponDetail(coupon)} |
|||
> |
|||
<View className="flex justify-between items-center"> |
|||
<View> |
|||
<View className="text-lg font-bold"> |
|||
{coupon.type === 10 ? `¥${coupon.reducePrice}` : |
|||
coupon.type === 20 ? `${coupon.discount}折` : '免费'} |
|||
</View> |
|||
<View className="text-sm opacity-90"> |
|||
{coupon.name} |
|||
</View> |
|||
{coupon.minPrice && ( |
|||
<View className="text-xs opacity-80"> |
|||
满¥{coupon.minPrice}可用 |
|||
</View> |
|||
)} |
|||
</View> |
|||
<Button |
|||
size="small" |
|||
className="bg-white text-red-500 border-0" |
|||
onClick={(e) => { |
|||
e.stopPropagation() |
|||
handleReceiveCoupon(coupon) |
|||
}} |
|||
> |
|||
立即领取 |
|||
</Button> |
|||
</View> |
|||
</View> |
|||
</SwiperItem> |
|||
))} |
|||
</Swiper> |
|||
</View> |
|||
)} |
|||
|
|||
{/* Tab切换 */} |
|||
<View className="bg-white"> |
|||
<Tabs value={activeTab} onChange={handleTabChange}> |
|||
<TabPane title="全部" value="0"> |
|||
</TabPane> |
|||
<TabPane title="满减券" value="1"> |
|||
</TabPane> |
|||
<TabPane title="折扣券" value="2"> |
|||
</TabPane> |
|||
<TabPane title="免费券" value="3"> |
|||
</TabPane> |
|||
</Tabs> |
|||
</View> |
|||
|
|||
{/* 优惠券列表 */} |
|||
<PullToRefresh |
|||
onRefresh={handleRefresh} |
|||
headHeight={60} |
|||
> |
|||
<View style={{ height: '600px', overflowY: 'auto' }} id="coupon-scroll"> |
|||
{list.length === 0 && !loading ? ( |
|||
<View className="flex flex-col justify-center items-center" style={{height: '500px'}}> |
|||
<Empty |
|||
description="暂无可领取的优惠券" |
|||
style={{backgroundColor: 'transparent'}} |
|||
/> |
|||
</View> |
|||
) : ( |
|||
<InfiniteLoading |
|||
target="coupon-scroll" |
|||
hasMore={hasMore} |
|||
onLoadMore={loadMore} |
|||
loadingText={ |
|||
<View className="flex justify-center items-center py-4"> |
|||
<Loading /> |
|||
<View className="ml-2">加载中...</View> |
|||
</View> |
|||
} |
|||
loadMoreText={ |
|||
<View className="text-center py-4 text-gray-500"> |
|||
{list.length === 0 ? "暂无数据" : "没有更多了"} |
|||
</View> |
|||
} |
|||
> |
|||
<CouponList |
|||
coupons={list.map(transformCouponData)} |
|||
onCouponClick={handleCouponClick} |
|||
showEmpty={false} |
|||
/> |
|||
</InfiniteLoading> |
|||
)} |
|||
</View> |
|||
</PullToRefresh> |
|||
|
|||
{/* 底部提示 */} |
|||
{list.length === 0 && !loading && ( |
|||
<View className="text-center py-8"> |
|||
<View className="text-gray-400 mb-4"> |
|||
<Gift size="48" /> |
|||
</View> |
|||
<View className="text-gray-500 mb-2">暂无可领取的优惠券</View> |
|||
<View className="flex gap-2 justify-center"> |
|||
<Button |
|||
size="small" |
|||
type="primary" |
|||
onClick={handleViewMyCoupons} |
|||
> |
|||
查看我的优惠券 |
|||
</Button> |
|||
</View> |
|||
</View> |
|||
)} |
|||
|
|||
{/* 使用指南弹窗 */} |
|||
<CouponGuide |
|||
visible={showGuide} |
|||
onClose={() => setShowGuide(false)} |
|||
/> |
|||
|
|||
{/* 筛选弹窗 */} |
|||
<CouponFilter |
|||
visible={showFilter} |
|||
filters={filters} |
|||
onFiltersChange={handleFiltersChange} |
|||
onClose={() => setShowFilter(false)} |
|||
/> |
|||
</ConfigProvider> |
|||
); |
|||
|
|||
}; |
|||
|
|||
export default CouponReceiveCenter; |
|||
Loading…
Reference in new issue