import type { NextConfig } from "next";

// frontend/next.config.js
/** @type {import('next').NextConfig} */
const nextConfig = {
  // Enable React strict mode
  reactStrictMode: true,
  
  // Disable x-powered-by header for security
  poweredByHeader: false,
  
  // Configure image domains if needed
  images: {
    domains: process.env.NODE_ENV === 'production' 
      ? ['yourdomain.com'] 
      : ['localhost'],
  },
  
  // Environment variables that will be available at build time
  env: {
    NEXT_PUBLIC_APP_NAME: process.env.NEXT_PUBLIC_APP_NAME,
    NEXT_PUBLIC_APP_URL: process.env.NEXT_PUBLIC_APP_URL,
    NEXT_PUBLIC_API_URL: process.env.NEXT_PUBLIC_API_URL,
  },
  
  // Output configuration
  output: 'standalone',  // Reduces Docker image size
  
  // Compress with gzip
  compress: true,
}

module.exports = nextConfig