next.config.ts

import type { NextConfig } from "next";

const remotePatterns: NonNullable<NextConfig["images"]>["remotePatterns"] = [];

const storageEndpoint = process.env.MINIO_ENDPOINT;
if (storageEndpoint) {
  try {
    const resolved = storageEndpoint.startsWith("http://") ||
      storageEndpoint.startsWith("https://")
      ? storageEndpoint
      : `https://${storageEndpoint}`;
    const url = new URL(resolved);
    remotePatterns.push({
      protocol: url.protocol.replace(":", "") as "http" | "https",
      hostname: url.hostname,
      ...(url.port ? { port: url.port } : {}),
      pathname: "/**",
    });
  } catch {
    // Ignore invalid endpoint in build-time config.
  }
}

const nextConfig: NextConfig = {
  output: "standalone",
  transpilePackages: ['three', '@react-three/fiber', '@react-three/drei'],
  images: {
    remotePatterns,
  },
  experimental: {
    serverActions: {
      bodySizeLimit: "50mb",
    },
  },
  headers: async () => [
    {
      source: "/(.*)",
      headers: [
        { key: "X-Frame-Options", value: "DENY" },
        { key: "X-Content-Type-Options", value: "nosniff" },
        { key: "Referrer-Policy", value: "strict-origin-when-cross-origin" },
        { key: "X-DNS-Prefetch-Control", value: "on" },
        {
          key: "Strict-Transport-Security",
          value: "max-age=63072000; includeSubDomains; preload",
        },
        {
          key: "Permissions-Policy",
          value: "camera=(), microphone=(), geolocation=()",
        },
      ],
    },
  ],
};

export default nextConfig;