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

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

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

// Static files (frontend)
app.use(express.static(path.join(__dirname, '..')));

// API Routes
app.use('/api/products', require('./routes/products'));
app.use('/api/auth', require('./routes/auth'));
app.use('/api/orders', require('./routes/orders'));
app.use('/api/settings', require('./routes/settings'));

// Connect to MongoDB and start server
mongoose.connect(process.env.MONGODB_URI)
    .then(() => {
        console.log('✅ MongoDB Atlas ga ulandi!');
        app.listen(PORT, '0.0.0.0', () => {
            console.log(`🚀 Server ishga tushdi: http://localhost:${PORT}`);
        });
    })
    .catch(err => {
        console.error('❌ MongoDB ulanish xatosi:', err.message);
        process.exit(1);
    });