// server.js
import express from 'express';
import dotenv from 'dotenv';
import cors from 'cors';
import { connectDB } from './config/db.js';

import productRoutes from './routes/productRoutes.js';
import subcategoryRoutes from './routes/subcategoryRoutes.js';

// Load environment variables
dotenv.config();

// Initialize Express App
const app = express();

// Connect to MongoDB
connectDB();

// Middleware
// CORS allows your React app (running on port 5173) to send data to this server
app.use(cors({
  origin: [
    'http://localhost:5173', 
    'https://houseofruqa.pages.dev',
    'https://houseofruqa.shop'
  ], 
  credentials: true
}));

// Allows Express to parse JSON data sent from the frontend
app.use(express.json()); 
app.use(express.urlencoded({ extended: true }));

// API Routes
app.use('/api/products', productRoutes);
app.use('/api/subcategories', subcategoryRoutes);

// Basic Health Check Route
app.get('/', (req, res) => {
  res.send('House of Ruqa API is running...');
});

// Start the server
const PORT = process.env.PORT || 5000;
app.listen(PORT, () => {
  console.log(`🚀 Server running on port ${PORT}`);
});