/**
 * Agent Chat 独立服务器
 *
 * 只启动 Agent Chat API，不依赖主服务器的其他模块。
 * 用法: node server/agent-server.js
 */
const express = require('express');
const cors = require('cors');
const agentChatRoute = require('./routes/agent-chat');

const app = express();
const PORT = 3000;

app.use(cors({ origin: ['http://localhost:5173'], credentials: true }));
app.use(express.json());

// Agent Chat API
app.use('/api/agent', agentChatRoute);

// Health
app.get('/api/health', (req, res) => res.json({ status: 'ok', service: 'agent-chat' }));

app.listen(PORT, '0.0.0.0', () => {
  console.log(`🧬 Agent Chat Server: http://localhost:${PORT}`);
  console.log(`   API: http://localhost:${PORT}/api/agent/list`);
  console.log(`   Chat: http://localhost:5173/agent/innovator-001`);
});