/** @type {import('next').NextConfig} */
const nextConfig = {
  images: {
    qualities: [50, 75, 100],
    remotePatterns: [
      {
        protocol: "https",
        hostname: "**",
      },
      {
        protocol: "http",
        hostname: "**",
      }
    ],
  },
  async headers() {
    return [
      {
        source: '/(.*)',
        headers: [
          {
            key: 'X-Content-Type-Options',
            value: 'nosniff',
          },
          {
            key: 'X-Frame-Options',
            value: 'DENY',
          },
          {
            key: 'Referrer-Policy',
            value: 'strict-origin-when-cross-origin',
          },
        ],
      },
      {
        source: '/sw.js',
        headers: [
          {
            key: 'Content-Type',
            value: 'application/javascript; charset=utf-8',
          },
          {
            key: 'Cache-Control',
            value: 'no-cache, no-store, must-revalidate',
          },
          {
            key: 'Content-Security-Policy',
            value: "default-src 'self'; script-src 'self'",
          },
        ],
      },
    ];
  },
  async rewrites() {
    return [
      {
        source: '/ingest/static/:path*',
        destination: 'https://us-assets.i.posthog.com/static/:path*',
      },
      {
        source: '/ingest/:path*',
        destination: 'https://us.i.posthog.com/:path*',
      },
      {
        source: '/ingest/decide',
        destination: 'https://us.i.posthog.com/decide',
      },
    ];
  },
  // This is required to support PostHog trailing slash API requests
  skipTrailingSlashRedirect: true,
};

export default nextConfig;