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import { useState, useEffect } from 'react';
import Sidebar from './components/Sidebar';
import ChatInterface from './components/ChatInterface';
import { api } from './api';
import './App.css';
function App() {
const [conversations, setConversations] = useState([]);
const [currentConversationId, setCurrentConversationId] = useState(null);
const [currentConversation, setCurrentConversation] = useState(null);
const [isLoading, setIsLoading] = useState(false);
// Load conversations on mount
useEffect(() => {
loadConversations();
}, []);
// Load conversation details when selected
useEffect(() => {
if (currentConversationId) {
loadConversation(currentConversationId);
}
}, [currentConversationId]);
const loadConversations = async () => {
try {
const convs = await api.listConversations();
setConversations(convs);
} catch (error) {
console.error('Failed to load conversations:', error);
}
};
const loadConversation = async (id) => {
try {
const conv = await api.getConversation(id);
setCurrentConversation(conv);
} catch (error) {
console.error('Failed to load conversation:', error);
}
};
const handleNewConversation = async () => {
try {
const newConv = await api.createConversation();
setConversations([
{ id: newConv.id, created_at: newConv.created_at, message_count: 0 },
...conversations,
]);
setCurrentConversationId(newConv.id);
} catch (error) {
console.error('Failed to create conversation:', error);
}
};
const handleSelectConversation = (id) => {
setCurrentConversationId(id);
};
const handleSendMessage = async (content) => {
if (!currentConversationId) return;
setIsLoading(true);
try {
// Optimistically add user message to UI
const userMessage = { role: 'user', content };
setCurrentConversation((prev) => ({
...prev,
messages: [...prev.messages, userMessage],
}));
// Send message and get council response
const response = await api.sendMessage(currentConversationId, content);
// Add assistant message to UI
const assistantMessage = {
role: 'assistant',
stage1: response.stage1,
stage2: response.stage2,
stage3: response.stage3,
metadata: response.metadata,
};
setCurrentConversation((prev) => ({
...prev,
messages: [...prev.messages, assistantMessage],
}));
// Reload conversations list to update message count
await loadConversations();
} catch (error) {
console.error('Failed to send message:', error);
// Remove optimistic user message on error
setCurrentConversation((prev) => ({
...prev,
messages: prev.messages.slice(0, -1),
}));
} finally {
setIsLoading(false);
}
};
return (
<div className="app">
<Sidebar
conversations={conversations}
currentConversationId={currentConversationId}
onSelectConversation={handleSelectConversation}
onNewConversation={handleNewConversation}
/>
<ChatInterface
conversation={currentConversation}
onSendMessage={handleSendMessage}
isLoading={isLoading}
/>
</div>
);
}
export default App;
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