feat(auth): 实现二维码登录功能

- 新增二维码登录相关接口和页面
- 实现二维码生成、状态检查、登录确认等逻辑
- 添加微信小程序登录支持- 优化用户信息展示和处理

src/pages/test/scan.tsx

@@ -0,0 +1,110 @@
+import React from 'react';
+import { View, Text } from '@tarojs/components';
+import { Button } from '@nutui/nutui-react-taro';
+import { Scan } from '@nutui/icons-react-taro';
+import Taro from '@tarojs/taro';
+import { useUniversalScanner } from '@/components/UniversalScanner';
+import { useUser } from '@/hooks/useUser';
+
+const ScanTest: React.FC = () => {
+  const { user, isLoggedIn } = useUser();
+  
+  const { startScan } = useUniversalScanner({
+    onScanSuccess: (result) => {
+      console.log('测试页面 - 扫码成功:', result);
+      Taro.showModal({
+        title: '扫码成功',
+        content: `类型: ${result.type}\n内容: ${result.rawContent}`,
+        showCancel: false
+      });
+    },
+    onScanError: (error) => {
+      console.error('测试页面 - 扫码失败:', error);
+      Taro.showModal({
+        title: '扫码失败',
+        content: error,
+        showCancel: false
+      });
+    }
+  });
+
+  const handleDirectScan = () => {
+    console.log('直接调用 Taro.scanCode');
+    Taro.scanCode({
+      success: (res) => {
+        console.log('直接扫码成功:', res.result);
+        Taro.showModal({
+          title: '直接扫码成功',
+          content: res.result,
+          showCancel: false
+        });
+      },
+      fail: (err) => {
+        console.error('直接扫码失败:', err);
+        Taro.showModal({
+          title: '直接扫码失败',
+          content: JSON.stringify(err),
+          showCancel: false
+        });
+      }
+    });
+  };
+
+  return (
+    <View className="p-4">
+      <Text className="text-lg font-bold mb-4">扫码功能测试</Text>
+      
+      <View className="mb-4">
+        <Text>登录状态: {isLoggedIn ? '已登录' : '未登录'}</Text>
+      </View>
+      
+      <View className="mb-4">
+        <Text>用户信息: {user ? JSON.stringify(user, null, 2) : '无'}</Text>
+      </View>
+
+      <View className="space-y-4">
+        <Button 
+          type="primary" 
+          size="large" 
+          block
+          icon={<Scan />}
+          onClick={() => {
+            console.log('点击了统一扫码按钮');
+            startScan();
+          }}
+        >
+          统一扫码测试
+        </Button>
+
+        <Button 
+          type="default" 
+          size="large" 
+          block
+          icon={<Scan />}
+          onClick={handleDirectScan}
+        >
+          直接扫码测试
+        </Button>
+
+        <Button 
+          type="warning" 
+          size="large" 
+          block
+          onClick={() => {
+            console.log('测试日志输出');
+            console.log('startScan 函数:', startScan);
+            console.log('startScan 类型:', typeof startScan);
+            Taro.showToast({
+              title: '查看控制台日志',
+              icon: 'none'
+            });
+          }}
+        >
+          测试日志输出
+        </Button>
+      </View>
+    </View>
+  );
+};
+
+export default ScanTest;

src/pages/user/components/UserCard.tsx

@@ -9,6 +9,7 @@ import navTo from "@/utils/common";
 import {TenantId} from "@/config/app";
 import {useUser} from "@/hooks/useUser";
 import {useUserData} from "@/hooks/useUserData";
+import {useUniversalScanner} from "@/components/UniversalScanner";
 
 function UserCard() {
   const {
@@ -20,7 +21,17 @@ function UserCard() {
     getDisplayName,
     getRoleName
   } = useUser();
-  const {data} = useUserData()
+  const {data} = useUserData();
+
+  // 统一扫码处理
+  const { startScan } = useUniversalScanner({
+    onScanSuccess: (result) => {
+      console.log('扫码成功:', result);
+    },
+    onScanError: (error) => {
+      console.error('扫码失败:', error);
+    }
+  });
 
   useEffect(() => {
     // Taro.getSetting：获取用户的当前设置。返回值中只会出现小程序已经向用户请求过的权限。
@@ -190,7 +201,48 @@ function UserCard() {
                 ) : ''}
               </View>
             </View>
-            {isAdmin() && <Scan onClick={() => navTo('/user/store/verification', true)}/>}
+            {isLoggedIn && (
+              <View
+                onClick={() => {
+                  console.log('扫码按钮被点击了');
+
+                  // 检查 Taro.scanCode 是否存在
+                  if (typeof Taro.scanCode === 'function') {
+                    console.log('Taro.scanCode 函数存在');
+
+                    // 直接测试 Taro.scanCode
+                    Taro.scanCode({
+                      success: (res) => {
+                        console.log('直接扫码成功:', res.result);
+                        Taro.showModal({
+                          title: '扫码成功',
+                          content: res.result,
+                          showCancel: false
+                        });
+                      },
+                      fail: (err) => {
+                        console.error('直接扫码失败:', err);
+                        Taro.showModal({
+                          title: '扫码失败',
+                          content: `错误信息: ${JSON.stringify(err)}`,
+                          showCancel: false
+                        });
+                      }
+                    });
+                  } else {
+                    console.error('Taro.scanCode 函数不存在');
+                    Taro.showModal({
+                      title: '错误',
+                      content: 'Taro.scanCode 函数不存在，请检查 Taro 版本',
+                      showCancel: false
+                    });
+                  }
+                }}
+                className="p-2 bg-blue-100 rounded cursor-pointer"
+              >
+                <Scan className="text-blue-500" />
+              </View>
+            )}
             <View className={'mr-4 text-sm px-3 py-1 text-black border-gray-400 border-solid border-2 rounded-3xl'}
                   onClick={() => navTo('/user/profile/profile', true)}>
               {'个人资料'}