import type { NextConfig } from 'next';

const securityHeaders = [
  {
    key: 'X-Frame-Options',
    value: 'DENY',
  },
  {
    key: 'X-Content-Type-Options',
    value: 'nosniff',
  },
  {
    key: 'X-XSS-Protection',
    value: '1; mode=block',
  },
  {
    key: 'Referrer-Policy',
    value: 'strict-origin-when-cross-origin',
  },
];

const nextConfig: NextConfig = {
  ...(process.env.VERCEL ? {} : { output: 'standalone' }),
  transpilePackages: [
    '@bytelyst/api-client',
    '@bytelyst/errors',
    '@bytelyst/config',
    '@bytelyst/react-auth',
    '@bytelyst/telemetry-client',
  ],
  async headers() {
    return [
      {
        source: '/(.*)',
        headers: securityHeaders,
      },
    ];
  },
};

export default nextConfig;