From 9646da833bc3d94564c10649b62a378d0190471e Mon Sep 17 00:00:00 2001
From: blackhao <13851610112@163.com>
Date: Wed, 10 Dec 2025 20:12:21 -0600
Subject: user data

---
 frontend/src/App.tsx | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 54 insertions(+), 2 deletions(-)

(limited to 'frontend/src/App.tsx')

diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
index 5477ff2..cfbb141 100644
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -12,12 +12,14 @@ import ReactFlow, {
 } from 'reactflow';
 import 'reactflow/dist/style.css';
 import useFlowStore from './store/flowStore';
+import { useAuthStore } from './store/authStore';
 import LLMNode from './components/nodes/LLMNode';
 import MergedEdge from './components/edges/MergedEdge';
 import Sidebar from './components/Sidebar';
 import LeftSidebar from './components/LeftSidebar';
 import { ContextMenu } from './components/ContextMenu';
-import { Plus, Sun, Moon, LayoutGrid } from 'lucide-react';
+import { Plus, Sun, Moon, LayoutGrid, Loader2 } from 'lucide-react';
+import AuthPage from './pages/AuthPage';
 
 const nodeTypes = {
   llmNode: LLMNode,
@@ -397,10 +399,60 @@ function Flow() {
   );
 }
 
-export default function App() {
+function AuthWrapper() {
+  const { isAuthenticated, checkAuth, user } = useAuthStore();
+  const { refreshProjectTree, refreshFiles, loadArchivedNodes, clearBlueprint } = useFlowStore();
+  const [checking, setChecking] = useState(true);
+  const [initializing, setInitializing] = useState(false);
+  const prevUserRef = useRef<string | null>(null);
+
+  useEffect(() => {
+    checkAuth().finally(() => setChecking(false));
+  }, [checkAuth]);
+
+  // When user changes (login/logout), refresh all user-specific data
+  useEffect(() => {
+    const currentUsername = user?.username || null;
+    
+    // If user changed, reload everything
+    if (isAuthenticated && currentUsername && currentUsername !== prevUserRef.current) {
+      setInitializing(true);
+      prevUserRef.current = currentUsername;
+      
+      // Clear old data and load new user's data
+      clearBlueprint();
+      Promise.all([
+        refreshProjectTree(),
+        refreshFiles(),
+        loadArchivedNodes()
+      ]).finally(() => setInitializing(false));
+    } else if (!isAuthenticated) {
+      prevUserRef.current = null;
+    }
+  }, [isAuthenticated, user, refreshProjectTree, refreshFiles, loadArchivedNodes, clearBlueprint]);
+
+  if (checking || initializing) {
+    return (
+      <div className="min-h-screen flex items-center justify-center bg-gray-900">
+        <div className="flex flex-col items-center gap-4">
+          <Loader2 className="animate-spin text-blue-500" size={48} />
+          <p className="text-gray-400">{initializing ? 'Loading workspace...' : 'Loading...'}</p>
+        </div>
+      </div>
+    );
+  }
+
+  if (!isAuthenticated) {
+    return <AuthPage />;
+  }
+
   return (
     <ReactFlowProvider>
       <Flow />
     </ReactFlowProvider>
   );
 }
+
+export default function App() {
+  return <AuthWrapper />;
+}
-- 
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