const express = require('express');
const cors = require('cors');
const helmet = require('helmet');
const compression = require('compression');
const path = require('path');

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

// Security middleware
app.use(helmet({ contentSecurityPolicy: false }));
app.use(compression());
app.use(cors({
  origin: process.env.FRONTEND_URL || true,
  credentials: true
}));
app.use(express.json({ limit: '10mb' }));
app.use(express.urlencoded({ extended: true }));

// Database connection
const { connectDB } = require('./src/db/connection');

// Routes
const authRoutes = require('./src/routes/auth');
const craftsmenRoutes = require('./src/routes/craftsmen');
const productsRoutes = require('./src/routes/products');
const ordersRoutes = require('./src/routes/orders');

app.use('/api/auth', authRoutes);
app.use('/api/craftsmen', craftsmenRoutes);
app.use('/api/products', productsRoutes);
app.use('/api/orders', ordersRoutes);

// Health check
app.get('/api/health', (req, res) => {
  res.json({ status: 'ok', service: 'shokuninmarche-api', timestamp: new Date().toISOString() });
});

// Serve React frontend in production
app.use(express.static(path.join(__dirname, 'client/dist')));
app.get('*', (req, res) => {
  res.sendFile(path.join(__dirname, 'client/dist', 'index.html'));
});

// Start server
async function start() {
  try {
    await connectDB();
    app.listen(PORT, () => {
      console.log(`🚀 shokuninmarche server running on port ${PORT}`);
    });
  } catch (err) {
    console.error('Failed to start server:', err);
    process.exit(1);
  }
}

start();