const express = require('express');
const cors = require('cors');
require('dotenv').config();

const storyRoutes = require('./routes/story');
const userRoutes = require('./routes/user');

const app = express();
const PORT = process.env.PORT || 3000;

// 中间件
app.use(cors());
app.use(express.json());
app.use(express.urlencoded({ extended: true }));

// 路由
app.use('/api/stories', storyRoutes);
app.use('/api/user', userRoutes);

// 健康检查
app.get('/api/health', (req, res) => {
  res.json({ status: 'ok', message: '星域故事汇服务运行中' });
});

// 错误处理
app.use((err, req, res, next) => {
  console.error(err.stack);
  res.status(500).json({ code: 500, message: '服务器内部错误' });
});

app.listen(PORT, () => {
  console.log(`星域故事汇服务器运行在 http://localhost:${PORT}`);
});

module.exports = app;