修复登录成功后页面卡在处理中的问题

app/(auth)/login/page.tsx

@@ -41,6 +41,8 @@ export default function Page() {
   // 系统通知状态
   const [notification, setNotification] = useState<{ enabled: boolean; title: string; content: string } | null>(null);
   const [showNotification, setShowNotification] = useState(false);
+  const loginRedirectTimerRef = useRef<number | null>(null);
+  const loginRedirectFallbackTimerRef = useRef<number | null>(null);
 
   const iframeRef = useRef<HTMLIFrameElement>(null);
 
@@ -265,29 +267,58 @@ export default function Page() {
 
   // 处理登录状态变化
   useEffect(() => {
+    if (loginRedirectTimerRef.current) {
+      window.clearTimeout(loginRedirectTimerRef.current);
+      loginRedirectTimerRef.current = null;
+    }
+    if (loginRedirectFallbackTimerRef.current) {
+      window.clearTimeout(loginRedirectFallbackTimerRef.current);
+      loginRedirectFallbackTimerRef.current = null;
+    }
+
     if (state.status === "failed") {
+      setIsSuccessful(false);
       setIsHandlingToken(false);
       toast({
         type: "error",
         description: "邮箱或密码不正确",
       });
     } else if (state.status === "invalid_data") {
+      setIsSuccessful(false);
       setIsHandlingToken(false);
       toast({
         type: "error",
         description: "提交的信息校验失败",
       });
     } else if (state.status === "success") {
+      toast({ type: "success", description: "登录成功，正在进入首页" });
       setIsSuccessful(true);
-      window.location.href = "/";
+      loginRedirectTimerRef.current = window.setTimeout(() => {
+        window.location.replace("/");
+      }, 120);
+      loginRedirectFallbackTimerRef.current = window.setTimeout(() => {
+        window.location.assign("/");
+      }, 1600);
     }
   }, [state.status]);
 
   const handleSubmit = (formData: FormData) => {
+    setIsSuccessful(false);
     setEmail(formData.get("email") as string);
     formAction(formData);
   };
 
+  useEffect(() => {
+    return () => {
+      if (loginRedirectTimerRef.current) {
+        window.clearTimeout(loginRedirectTimerRef.current);
+      }
+      if (loginRedirectFallbackTimerRef.current) {
+        window.clearTimeout(loginRedirectFallbackTimerRef.current);
+      }
+    };
+  }, []);
+
   // 根据组织名称启动钉钉登录（在 iframe 中打开）
   const startDingTalkLoginForOrg = (orgName: string) => {
     // 清除 URL 中的 token 参数，避免干扰