import "server-only";
import { handleAgents24 } from "../../../../server/handler";

export const runtime = "nodejs";
export const dynamic = "force-dynamic";
export const maxDuration = 300;

// Next development may construct Request URLs from its wildcard bind address.
// Restore only that address from Host; the BFF still checks both Origin and Host.
function handle(request: Request): Promise<Response> {
  const url = new URL(request.url);
  if (["0.0.0.0", "[::]"].includes(url.hostname)) {
    const host = request.headers.get("host");
    try {
      if (!host) throw new Error("Missing Host");
      const external = new URL(`${url.protocol}//${host}`);
      if (external.username || external.password || external.pathname !== "/" || external.search || external.hash) {
        throw new Error("Invalid Host");
      }
      url.host = external.host;
      request = new Request(url, request);
    } catch {
      return Promise.resolve(new Response(null, { status: 403 }));
    }
  }
  return handleAgents24(request);
}

export const GET = handle;
export const POST = handle;
export const PUT = handle;
export const PATCH = handle;
export const DELETE = handle;
export const HEAD = handle;
export const OPTIONS = handle;