From d9868550e66fe8aaa7fff55a8e24b871ee51e3b1 Mon Sep 17 00:00:00 2001
From: blackhao <13851610112@163.com>
Date: Fri, 5 Dec 2025 20:40:40 -0600
Subject: init: add project files and ignore secrets

---
 frontend/src/App.tsx | 138 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 138 insertions(+)
 create mode 100644 frontend/src/App.tsx

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

diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
new file mode 100644
index 0000000..1eaafec
--- /dev/null
+++ b/frontend/src/App.tsx
@@ -0,0 +1,138 @@
+import { useCallback, useRef } from 'react';
+import ReactFlow, { 
+  Background, 
+  Controls, 
+  MiniMap, 
+  ReactFlowProvider,
+  Panel,
+  useReactFlow
+} from 'reactflow';
+import 'reactflow/dist/style.css';
+import useFlowStore from './store/flowStore';
+import LLMNode from './components/nodes/LLMNode';
+import Sidebar from './components/Sidebar';
+import { Plus } from 'lucide-react';
+
+const nodeTypes = {
+  llmNode: LLMNode,
+};
+
+function Flow() {
+  const { 
+    nodes, 
+    edges, 
+    onNodesChange, 
+    onEdgesChange, 
+    onConnect, 
+    addNode,
+    setSelectedNode 
+  } = useFlowStore();
+
+  const reactFlowWrapper = useRef<HTMLDivElement>(null);
+  const { project } = useReactFlow();
+
+  const handleAddNode = () => {
+    const id = `node_${Date.now()}`;
+    addNode({
+      id,
+      type: 'llmNode',
+      position: { x: Math.random() * 400, y: Math.random() * 400 },
+      data: { 
+        label: 'New Question', 
+        model: 'gpt-4o', 
+        temperature: 0.7,
+        systemPrompt: '',
+        userPrompt: '',
+        mergeStrategy: 'smart',
+        messages: [],
+        traces: [],
+        outgoingTraces: [],
+        forkedTraces: [],
+        response: '',
+        status: 'idle',
+        inputs: 1
+      },
+    });
+  };
+
+  const onNodeClick = (_: any, node: any) => {
+    setSelectedNode(node.id);
+  };
+
+  const onPaneClick = () => {
+    setSelectedNode(null);
+  };
+
+  const onPaneContextMenu = (event: React.MouseEvent) => {
+     event.preventDefault();
+     const bounds = reactFlowWrapper.current?.getBoundingClientRect();
+     if (!bounds) return;
+     
+     const position = project({
+       x: event.clientX - bounds.left,
+       y: event.clientY - bounds.top
+     });
+
+     const id = `node_${Date.now()}`;
+     addNode({
+      id,
+      type: 'llmNode',
+      position,
+      data: { 
+        label: 'New Question', 
+        model: 'gpt-4o', 
+        temperature: 0.7,
+        systemPrompt: '',
+        userPrompt: '',
+        mergeStrategy: 'smart',
+        messages: [],
+        traces: [],
+        outgoingTraces: [],
+        forkedTraces: [],
+        response: '',
+        status: 'idle',
+        inputs: 1
+      },
+    });
+  };
+
+  return (
+    <div style={{ width: '100vw', height: '100vh', display: 'flex' }}>
+      <div style={{ flex: 1, height: '100%' }} ref={reactFlowWrapper}>
+        <ReactFlow
+          nodes={nodes}
+          edges={edges}
+          onNodesChange={onNodesChange}
+          onEdgesChange={onEdgesChange}
+          onConnect={onConnect}
+          nodeTypes={nodeTypes}
+          onNodeClick={onNodeClick}
+          onPaneClick={onPaneClick}
+          onPaneContextMenu={onPaneContextMenu} // Use Right Click to add node for now
+          fitView
+        >
+          <Background color="#aaa" gap={16} />
+          <Controls />
+          <MiniMap />
+          <Panel position="top-left">
+            <button 
+              onClick={handleAddNode}
+              className="bg-white px-4 py-2 rounded-md shadow-md font-medium text-gray-700 hover:bg-gray-50 flex items-center gap-2"
+            >
+              <Plus size={16} /> Add Block
+            </button>
+          </Panel>
+        </ReactFlow>
+      </div>
+      <Sidebar />
+    </div>
+  );
+}
+
+export default function App() {
+  return (
+    <ReactFlowProvider>
+      <Flow />
+    </ReactFlowProvider>
+  );
+}
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