/** @type {import('next').NextConfig} */
const apiInternalUrl = (process.env.API_INTERNAL_URL || "http://localhost:3000").replace(/\/$/, "");

const nextConfig = {
  allowedDevOrigins: [
    "192.168.3.13",
    "docker01.int.jappel.io",
    "lb.jappel.io"
  ],

  typescript: {
    tsconfigPath: "./tsconfig.next.json",
  },
  poweredByHeader: false,
  // Clickjacking: the Config pages hold admin actions, so no foreign page
  // may frame the app. Same-origin framing stays allowed.
  async headers() {
    return [
      {
        source: "/:path*",
        headers: [
          { key: "X-Frame-Options", value: "SAMEORIGIN" },
          { key: "Content-Security-Policy", value: "frame-ancestors 'self'" },
          { key: "X-Content-Type-Options", value: "nosniff" },
          { key: "Referrer-Policy", value: "same-origin" },
        ],
      },
    ];
  },
  async rewrites() {
    return [
      {
        source: "/api/:path*",
        destination: `${apiInternalUrl}/api/:path*`,
      },
      {
        source: "/health",
        destination: `${apiInternalUrl}/health`,
      },
    ];
  },
};

export default nextConfig;