/** @type {import('next').NextConfig} */
const nextConfig = {
  reactStrictMode: true,
  swcMinify: true,
  output: 'standalone',
  
  // Disable problematic features untuk HF Spaces
  telemetry: {
    enabled: false
  },
  
  // Environment variables
  env: {
    JEKYLL_ENV: process.env.JEKYLL_ENV || 'production',
    GEMINI_API_KEY: process.env.GEMINI_API_KEY,
    NEXTAUTH_SECRET: process.env.NEXTAUTH_SECRET,
    NEXT_TELEMETRY_DISABLED: '1',
  },
  
  // API routes configuration
  async rewrites() {
    return [
      // Jekyll preview proxy
      {
        source: '/preview/:site/:path*',
        destination: '/api/jekyll/preview/:site/:path*'
      },
      // Static jekyll files
      {
        source: '/sites/:site/:path*',
        destination: '/api/jekyll/static/:site/:path*'
      }
    ];
  },
  
  // Headers untuk CORS dan security
  async headers() {
    return [
      {
        source: '/api/:path*',
        headers: [
          {
            key: 'Access-Control-Allow-Origin',
            value: process.env.NODE_ENV === 'production' 
              ? process.env.ALLOWED_ORIGINS || '*'
              : '*'
          },
          {
            key: 'Access-Control-Allow-Methods',
            value: 'GET, POST, PUT, DELETE, OPTIONS'
          },
          {
            key: 'Access-Control-Allow-Headers',
            value: 'Content-Type, Authorization, X-Requested-With'
          }
        ]
      },
      {
        source: '/sites/:path*',
        headers: [
          {
            key: 'Cache-Control',
            value: 'public, max-age=3600, s-maxage=3600'
          }
        ]
      }
    ];
  },
  
  // Webpack config untuk Jekyll integration
  webpack: (config, { isServer }) => {
    if (!isServer) {
      config.resolve.fallback = {
        ...config.resolve.fallback,
        fs: false,
        path: false,
        child_process: false,
      };
    }
    
    // Ignore Jekyll files in webpack
    config.watchOptions = {
      ...config.watchOptions,
      ignored: [
        '**/projects/**',
        '**/templates/**',
        '**/.bundle/**'
      ]
    };
    
    return config;
  },
  
  // Image optimization
  images: {
    unoptimized: true,
    domains: ['localhost', 'huggingface.co'],
  },
  
  // Build optimization
  compress: true,
  poweredByHeader: false,
  
  typescript: {
    ignoreBuildErrors: true,
  },
  eslint: {
    ignoreDuringBuilds: true,
  },
  
  // Experimental features
  experimental: {
    serverComponentsExternalPackages: ['@google/generative-ai']
  }
};

module.exports = nextConfig;