修改用户授权调用位置和逻辑

src/main_pages/index.tsx

@@ -1,8 +1,9 @@
 import React, { useState, useEffect, useCallback } from "react";
 import { View } from "@tarojs/components";
 import Taro from "@tarojs/taro";
-import { check_login_status, silentLogin } from "@/services/loginService";
+import { wechat_auth_login, save_login_state } from "@/services/loginService";
 import { useUserActions } from "@/store/userStore";
+import tokenManager from "@/utils/tokenManager";
 import GuideBar from "@/components/GuideBar";
 import { GeneralNavbar } from "@/components";
 import HomeNavbar from "@/components/HomeNavbar";
@@ -24,41 +25,66 @@ const MainPage: React.FC = () => {
   const [isShowInputCustomerNavBar, setIsShowInputCustomerNavBar] = useState(false);
   const [listPageScrollToTopTrigger, setListPageScrollToTopTrigger] = useState(0);
   const [showGuideBar, setShowGuideBar] = useState(true);
+  const [showAuthError, setShowAuthError] = useState(false);
+  const [authErrorMessage, setAuthErrorMessage] = useState('');
 
   const { fetchUserInfo } = useUserActions();
 
-  // 初始化：尝试静默登录并获取用户信息
+  // 初始化：自动微信授权并获取用户信息
   useEffect(() => {
     const init = async () => {
-      // 先检查是否已登录
-      const login_status = check_login_status();
-      if (login_status) {
-        // 已登录，获取用户信息
+      const hasValidToken = tokenManager.hasValidToken();
+
+      if (!hasValidToken) {
+        try {
+          console.log('开始微信授权...');
+          const loginRes = await wechat_auth_login();
+
+          if (loginRes.success && loginRes.token) {
+            save_login_state(loginRes.token, loginRes.user_info);
+            console.log('微信授权成功');
+          } else {
+            // 显示错误提示
+            setAuthErrorMessage(loginRes.message || '微信授权失败');
+            setShowAuthError(true);
+            return;
+          }
+        } catch (error) {
+          console.error('微信授权异常:', error);
+          setAuthErrorMessage('微信授权失败，请重试');
+          setShowAuthError(true);
+          return;
+        }
+      }
+
+      // 如果有有效token，获取用户详细信息
+      if (tokenManager.hasValidToken()) {
         try {
           await fetchUserInfo();
         } catch (error) {
           console.error('获取用户信息失败:', error);
         }
-      } else {
-        // 未登录，尝试静默登录
-        try {
-          const loginResult = await silentLogin();
-          if (loginResult.success) {
-            // 静默登录成功，获取用户信息
-            fetchUserInfo().catch((error) => {
-              console.error('获取用户信息失败:', error);
-            });
-          }
-        } catch (error) {
-          console.error('静默登录失败:', error);
-          // 静默登录失败不影响使用
-        }
       }
     };
     init();
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, []); // fetchUserInfo 是稳定的函数引用，不需要加入依赖项
 
+  // 显示授权错误提示
+  useEffect(() => {
+    if (showAuthError) {
+      Taro.showModal({
+        title: '授权失败',
+        content: `${authErrorMessage}\n\n请重启小程序后重试`,
+        showCancel: false,
+        confirmText: '我知道了',
+        success: () => {
+          setShowAuthError(false);
+        }
+      });
+    }
+  }, [showAuthError, authErrorMessage]);
+
   // 处理标签切换
   const handleTabChange = useCallback((code: string) => {
     if (code === currentTab) {