require('dotenv').config();
const express = require('express');
const http = require('http');
const cors = require('cors');
const { bootstrapGames } = require('./bootstrap');
const { WebSocketManager, setWebSocketManager } = require('./utils/websocket-manager');

const app = express();
const PORT = process.env.PORT || 5000;

// Middleware
app.use(cors());
app.use(express.json());

// Health check
app.get('/health', (req, res) => {
  res.json({ status: 'ok', message: 'Jackbox Game Picker API is running' });
});

// Routes
const authRoutes = require('./routes/auth');
const gamesRoutes = require('./routes/games');
const sessionsRoutes = require('./routes/sessions');
const statsRoutes = require('./routes/stats');
const pickerRoutes = require('./routes/picker');
const votesRoutes = require('./routes/votes');
const webhooksRoutes = require('./routes/webhooks');

app.use('/api/auth', authRoutes);
app.use('/api/games', gamesRoutes);
app.use('/api/sessions', sessionsRoutes);
app.use('/api/stats', statsRoutes);
app.use('/api', pickerRoutes);
app.use('/api/votes', votesRoutes);
app.use('/api/webhooks', webhooksRoutes);

// Error handling middleware
app.use((err, req, res, next) => {
  console.error(err.stack);
  res.status(500).json({ error: 'Something went wrong!', message: err.message });
});

// Create HTTP server and attach WebSocket
const server = http.createServer(app);

// Initialize WebSocket Manager
const wsManager = new WebSocketManager(server);
setWebSocketManager(wsManager);

if (require.main === module) {
  bootstrapGames();
  server.listen(PORT, '0.0.0.0', () => {
    console.log(`Server is running on port ${PORT}`);
    console.log(`WebSocket server available at ws://localhost:${PORT}/api/sessions/live`);
  });
}

module.exports = { app, server };