refactor(invite): 重构邀请二维码生成逻辑

- 优化了 generateMiniProgramCode 函数，直接返回完整的二维码 URL
- 移除了未使用的 getInviteStats 函数调用
- 增加了二维码加载失败时的错误处理和重新生成逻辑
-调整了页面布局，隐藏了邀请统计数据部分

src/dealer/qrcode/index.tsx

@@ -4,61 +4,66 @@ import {Button, Loading} from '@nutui/nutui-react-taro'
 import {Share, Download, Copy, QrCode} from '@nutui/icons-react-taro'
 import Taro from '@tarojs/taro'
 import {useDealerUser} from '@/hooks/useDealerUser'
-import {generateInviteCode, getInviteStats} from '@/api/invite'
-import type {InviteStats} from '@/api/invite'
+import {generateInviteCode} from '@/api/invite'
+// import type {InviteStats} from '@/api/invite'
 import {businessGradients} from '@/styles/gradients'
 
 const DealerQrcode: React.FC = () => {
   const [miniProgramCodeUrl, setMiniProgramCodeUrl] = useState<string>('')
   const [loading, setLoading] = useState<boolean>(false)
-  const [inviteStats, setInviteStats] = useState<InviteStats | null>(null)
-  const [statsLoading, setStatsLoading] = useState<boolean>(false)
+  // const [inviteStats, setInviteStats] = useState<InviteStats | null>(null)
+  // const [statsLoading, setStatsLoading] = useState<boolean>(false)
   const {dealerUser} = useDealerUser()
 
   // 生成小程序码
   const generateMiniProgramCode = async () => {
-    if (!dealerUser?.userId) return
+    if (!dealerUser?.userId) {
+      return
+    }
 
     try {
       setLoading(true)
 
       // 生成邀请小程序码
       const codeUrl = await generateInviteCode(dealerUser.userId)
-      console.log('小程序码生成成功:', codeUrl)
+
       if (codeUrl) {
         setMiniProgramCodeUrl(codeUrl)
+      } else {
+        throw new Error('返回的小程序码URL为空')
       }
-    } catch (error) {
-      console.error('生成小程序码失败:', error)
+    } catch (error: any) {
       Taro.showToast({
-        title: '生成小程序码失败',
+        title: error.message || '生成小程序码失败',
         icon: 'error'
       })
+      // 清空之前的二维码
+      setMiniProgramCodeUrl('')
     } finally {
       setLoading(false)
     }
   }
 
   // 获取邀请统计数据
-  const fetchInviteStats = async () => {
-    if (!dealerUser?.userId) return
-
-    try {
-      setStatsLoading(true)
-      const stats = await getInviteStats(dealerUser.userId)
-      stats && setInviteStats(stats)
-    } catch (error) {
-      console.error('获取邀请统计失败:', error)
-    } finally {
-      setStatsLoading(false)
-    }
-  }
+  // const fetchInviteStats = async () => {
+  //   if (!dealerUser?.userId) return
+  //
+  //   try {
+  //     setStatsLoading(true)
+  //     const stats = await getInviteStats(dealerUser.userId)
+  //     stats && setInviteStats(stats)
+  //   } catch (error) {
+  //     // 静默处理错误，不影响用户体验
+  //   } finally {
+  //     setStatsLoading(false)
+  //   }
+  // }
 
   // 初始化生成小程序码和获取统计数据
   useEffect(() => {
     if (dealerUser?.userId) {
       generateMiniProgramCode()
-      fetchInviteStats()
+      // fetchInviteStats()
     }
   }, [dealerUser?.userId])
 
@@ -189,11 +194,6 @@ const DealerQrcode: React.FC = () => {
 
       <View className="px-4">
         {/* 小程序码展示区 */}
-        {/*<Image*/}
-        {/*  src={'http://127.0.0.1:9200/api/wx-login/getOrderQRCodeUnlimited/33103'}*/}
-        {/*  className="w-full h-full"*/}
-        {/*  mode="aspectFit"*/}
-        {/*/>*/}
         <View className="bg-white rounded-2xl p-6 mb-6 shadow-sm">
           <View className="text-center">
             {loading ? (
@@ -207,6 +207,20 @@ const DealerQrcode: React.FC = () => {
                   src={miniProgramCodeUrl}
                   className="w-full h-full"
                   mode="aspectFit"
+                  onError={() => {
+                    Taro.showModal({
+                      title: '二维码加载失败',
+                      content: '请检查网络连接或联系管理员',
+                      showCancel: true,
+                      confirmText: '重新生成',
+                      success: (res) => {
+                        if (res.confirm) {
+                          generateMiniProgramCode();
+                        }
+                      }
+                    });
+                  }}
+
                 />
               </View>
             ) : (
@@ -227,9 +241,11 @@ const DealerQrcode: React.FC = () => {
             <View className="text-lg font-semibold text-gray-800 mb-2">
               扫码加入我的团队
             </View>
-            <View className="text-sm text-gray-500 mb-6">
+            <View className="text-sm text-gray-500 mb-4">
               好友扫描小程序码即可直接进入小程序并建立邀请关系
             </View>
+
+
           </View>
         </View>
 
@@ -273,7 +289,7 @@ const DealerQrcode: React.FC = () => {
         </View>
 
         {/* 推广说明 */}
-        <View className="bg-white rounded-2xl p-4 mt-6">
+        <View className="bg-white rounded-2xl p-4 mt-6 hidden">
           <Text className="font-semibold text-gray-800 mb-3">推广说明</Text>
           <View className="space-y-2">
             <View className="flex items-start">
@@ -298,82 +314,82 @@ const DealerQrcode: React.FC = () => {
         </View>
 
         {/* 邀请统计数据 */}
-        <View className="bg-white rounded-2xl p-4 mt-4 mb-6">
-          <Text className="font-semibold text-gray-800 mb-3">我的邀请数据</Text>
-          {statsLoading ? (
-            <View className="flex items-center justify-center py-8">
-              <Loading/>
-              <Text className="text-gray-500 mt-2">加载中...</Text>
-            </View>
-          ) : inviteStats ? (
-            <View className="space-y-4">
-              <View className="grid grid-cols-2 gap-4">
-                <View className="text-center">
-                  <Text className="text-2xl font-bold text-blue-500">
-                    {inviteStats.totalInvites || 0}
-                  </Text>
-                  <Text className="text-sm text-gray-500">总邀请数</Text>
-                </View>
-                <View className="text-center">
-                  <Text className="text-2xl font-bold text-green-500">
-                    {inviteStats.successfulRegistrations || 0}
-                  </Text>
-                  <Text className="text-sm text-gray-500">成功注册</Text>
-                </View>
-              </View>
+        {/*<View className="bg-white rounded-2xl p-4 mt-4 mb-6">*/}
+        {/*  <Text className="font-semibold text-gray-800 mb-3">我的邀请数据</Text>*/}
+        {/*  {statsLoading ? (*/}
+        {/*    <View className="flex items-center justify-center py-8">*/}
+        {/*      <Loading/>*/}
+        {/*      <Text className="text-gray-500 mt-2">加载中...</Text>*/}
+        {/*    </View>*/}
+        {/*  ) : inviteStats ? (*/}
+        {/*    <View className="space-y-4">*/}
+        {/*      <View className="grid grid-cols-2 gap-4">*/}
+        {/*        <View className="text-center">*/}
+        {/*          <Text className="text-2xl font-bold text-blue-500">*/}
+        {/*            {inviteStats.totalInvites || 0}*/}
+        {/*          </Text>*/}
+        {/*          <Text className="text-sm text-gray-500">总邀请数</Text>*/}
+        {/*        </View>*/}
+        {/*        <View className="text-center">*/}
+        {/*          <Text className="text-2xl font-bold text-green-500">*/}
+        {/*            {inviteStats.successfulRegistrations || 0}*/}
+        {/*          </Text>*/}
+        {/*          <Text className="text-sm text-gray-500">成功注册</Text>*/}
+        {/*        </View>*/}
+        {/*      </View>*/}
 
-              <View className="grid grid-cols-2 gap-4">
-                <View className="text-center">
-                  <Text className="text-2xl font-bold text-purple-500">
-                    {inviteStats.conversionRate ? `${(inviteStats.conversionRate * 100).toFixed(1)}%` : '0%'}
-                  </Text>
-                  <Text className="text-sm text-gray-500">转化率</Text>
-                </View>
-                <View className="text-center">
-                  <Text className="text-2xl font-bold text-orange-500">
-                    {inviteStats.todayInvites || 0}
-                  </Text>
-                  <Text className="text-sm text-gray-500">今日邀请</Text>
-                </View>
-              </View>
+        {/*      <View className="grid grid-cols-2 gap-4">*/}
+        {/*        <View className="text-center">*/}
+        {/*          <Text className="text-2xl font-bold text-purple-500">*/}
+        {/*            {inviteStats.conversionRate ? `${(inviteStats.conversionRate * 100).toFixed(1)}%` : '0%'}*/}
+        {/*          </Text>*/}
+        {/*          <Text className="text-sm text-gray-500">转化率</Text>*/}
+        {/*        </View>*/}
+        {/*        <View className="text-center">*/}
+        {/*          <Text className="text-2xl font-bold text-orange-500">*/}
+        {/*            {inviteStats.todayInvites || 0}*/}
+        {/*          </Text>*/}
+        {/*          <Text className="text-sm text-gray-500">今日邀请</Text>*/}
+        {/*        </View>*/}
+        {/*      </View>*/}
 
-              {/* 邀请来源统计 */}
-              {inviteStats.sourceStats && inviteStats.sourceStats.length > 0 && (
-                <View className="mt-4">
-                  <Text className="text-sm font-medium text-gray-700 mb-2">邀请来源分布</Text>
-                  <View className="space-y-2">
-                    {inviteStats.sourceStats.map((source, index) => (
-                      <View key={index} className="flex items-center justify-between py-2 px-3 bg-gray-50 rounded-lg">
-                        <View className="flex items-center">
-                          <View className="w-3 h-3 rounded-full bg-blue-500 mr-2"></View>
-                          <Text className="text-sm text-gray-700">{source.source}</Text>
-                        </View>
-                        <View className="text-right">
-                          <Text className="text-sm font-medium text-gray-800">{source.count}</Text>
-                          <Text className="text-xs text-gray-500">
-                            {source.conversionRate ? `${(source.conversionRate * 100).toFixed(1)}%` : '0%'}
-                          </Text>
-                        </View>
-                      </View>
-                    ))}
-                  </View>
-                </View>
-              )}
-            </View>
-          ) : (
-            <View className="text-center py-8">
-              <View className="text-gray-500">暂无邀请数据</View>
-              <Button
-                size="small"
-                type="primary"
-                className="mt-2"
-                onClick={fetchInviteStats}
-              >
-                刷新数据
-              </Button>
-            </View>
-          )}
-        </View>
+        {/*      /!* 邀请来源统计 *!/*/}
+        {/*      {inviteStats.sourceStats && inviteStats.sourceStats.length > 0 && (*/}
+        {/*        <View className="mt-4">*/}
+        {/*          <Text className="text-sm font-medium text-gray-700 mb-2">邀请来源分布</Text>*/}
+        {/*          <View className="space-y-2">*/}
+        {/*            {inviteStats.sourceStats.map((source, index) => (*/}
+        {/*              <View key={index} className="flex items-center justify-between py-2 px-3 bg-gray-50 rounded-lg">*/}
+        {/*                <View className="flex items-center">*/}
+        {/*                  <View className="w-3 h-3 rounded-full bg-blue-500 mr-2"></View>*/}
+        {/*                  <Text className="text-sm text-gray-700">{source.source}</Text>*/}
+        {/*                </View>*/}
+        {/*                <View className="text-right">*/}
+        {/*                  <Text className="text-sm font-medium text-gray-800">{source.count}</Text>*/}
+        {/*                  <Text className="text-xs text-gray-500">*/}
+        {/*                    {source.conversionRate ? `${(source.conversionRate * 100).toFixed(1)}%` : '0%'}*/}
+        {/*                  </Text>*/}
+        {/*                </View>*/}
+        {/*              </View>*/}
+        {/*            ))}*/}
+        {/*          </View>*/}
+        {/*        </View>*/}
+        {/*      )}*/}
+        {/*    </View>*/}
+        {/*  ) : (*/}
+        {/*    <View className="text-center py-8">*/}
+        {/*      <View className="text-gray-500">暂无邀请数据</View>*/}
+        {/*      <Button*/}
+        {/*        size="small"*/}
+        {/*        type="primary"*/}
+        {/*        className="mt-2"*/}
+        {/*        onClick={fetchInviteStats}*/}
+        {/*      >*/}
+        {/*        刷新数据*/}
+        {/*      </Button>*/}
+        {/*    </View>*/}
+        {/*  )}*/}
+        {/*</View>*/}
       </View>
     </View>
   )