feat(share): 添加分享功能并限制水票商品加入购物车

- 在二维码页面启用分享给朋友和分享到朋友圈功能
- 实现分享菜单显示和分享内容自定义逻辑
- 移除原有的复制邀请信息和分享给好友按钮
- 新增水票套票模板查询接口和类型定义
- 阻止水票套票商品加入购物车并提示用户立即购买
- 添加组件卸载时的清理逻辑防止内存泄漏
- 优化商品详情页异步操作的状态管理

src/dealer/qrcode/index.config.ts

@@ -1,3 +1,6 @@
 export default definePageConfig({
-  navigationBarTitleText: '桂乐淘分享中心'
+  navigationBarTitleText: '桂乐淘分享中心',
+  // Enable "Share to friends" and "Share to Moments" (timeline) for this page.
+  enableShareAppMessage: true,
+  enableShareTimeline: true
 })

src/dealer/qrcode/index.tsx

@@ -2,7 +2,7 @@ import React, {useState, useEffect} from 'react'
 import {View, Text, Image} from '@tarojs/components'
 import {Button, Loading} from '@nutui/nutui-react-taro'
 import {Download, QrCode} from '@nutui/icons-react-taro'
-import Taro from '@tarojs/taro'
+import Taro, {useShareAppMessage} from '@tarojs/taro'
 import {useDealerUser} from '@/hooks/useDealerUser'
 import {generateInviteCode} from '@/api/invite'
 // import type {InviteStats} from '@/api/invite'
@@ -16,6 +16,39 @@ const DealerQrcode: React.FC = () => {
   // const [statsLoading, setStatsLoading] = useState<boolean>(false)
   const {dealerUser, loading: dealerLoading, error, refresh} = useDealerUser()
 
+  // Enable "转发给朋友" + "分享到朋友圈" items in the share panel/menu.
+  useEffect(() => {
+    // Some clients require explicit call to show both share entries.
+    Taro.showShareMenu({
+      withShareTicket: true,
+      showShareItems: ['shareAppMessage', 'shareTimeline']
+    }).catch(() => {})
+  }, [])
+
+  // 转发给朋友（分享小程序链接）
+  useShareAppMessage(() => {
+    const inviterRaw = dealerUser?.userId ?? Taro.getStorageSync('UserId')
+    const inviter = Number(inviterRaw)
+    const hasInviter = Number.isFinite(inviter) && inviter > 0
+
+    const user = Taro.getStorageSync('User') || {}
+    const nickname = (user && (user.nickname || user.realName || user.username)) || ''
+    const title = hasInviter ? `${nickname || '我'}邀请你加入桂乐淘伙伴计划` : '桂乐淘伙伴计划'
+
+    return {
+      title,
+      path: hasInviter
+        ? `/pages/index/index?inviter=${inviter}&source=dealer_qrcode&t=${Date.now()}`
+        : `/pages/index/index`,
+      success: function () {
+        Taro.showToast({title: '分享成功', icon: 'success', duration: 2000})
+      },
+      fail: function () {
+        Taro.showToast({title: '分享失败', icon: 'none', duration: 2000})
+      }
+    }
+  })
+
   // 生成小程序码
   const generateMiniProgramCode = async () => {
     if (!dealerUser?.userId) {
@@ -376,29 +409,7 @@ const DealerQrcode: React.FC = () => {
               保存小程序码到相册
             </Button>
           </View>
-          {/*<View className={'my-2 bg-white'}>*/}
-          {/*  <Button*/}
-          {/*    size="large"*/}
-          {/*    block*/}
-          {/*    icon={<Copy/>}*/}
-          {/*    onClick={copyInviteInfo}*/}
-          {/*    disabled={!dealerUser?.userId || codeLoading}*/}
-          {/*  >*/}
-          {/*    复制邀请信息*/}
-          {/*  </Button>*/}
-          {/*</View>*/}
-          {/*<View className={'my-2 bg-white'}>*/}
-          {/*  <Button*/}
-          {/*    size="large"*/}
-          {/*    block*/}
-          {/*    fill="outline"*/}
-          {/*    icon={<Share/>}*/}
-          {/*    onClick={shareMiniProgramCode}*/}
-          {/*    disabled={!dealerUser?.userId || codeLoading}*/}
-          {/*  >*/}
-          {/*    分享给好友*/}
-          {/*  </Button>*/}
-          {/*</View>*/}
+
         </View>
 
         {/* 推广说明 */}