import { dirname, join } from 'node:path';
import { fileURLToPath } from 'node:url';
import cors from 'cors';
import { config } from 'dotenv';
import express from 'express';

// Load environment variables
config();

// Import API routes
import accountsRouter from './routes/accounts.js';
import transactionsRouter from './routes/transactions.js';

const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);

const app = express();
const PORT = process.env.PORT || 3001;

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

// API routes
app.use('/api/accounts', accountsRouter);
app.use('/api/transactions', transactionsRouter);

// Serve static files in production
if (process.env.NODE_ENV === 'production') {
  app.use(express.static(join(__dirname, '../client')));

  app.get('*', (req, res) => {
    res.sendFile(join(__dirname, '../client/index.html'));
  });
}

app.listen(PORT, () => {
  console.log(`Server running on port ${PORT}`);
});