import mime from "mime";
import { createResponse } from "service-srv";

export const serveWeb = async (arg: {
  pathname: string;
  content: string;
  cache_accept: string;
  opt?: {
    rewrite?: (arg: {
      body: Bun.BodyInputStream;
      headers: Headers | any;
    }) => Bun.BodyInputStream;
  };
}) => {
  console.log(`[DEBUG] serveWeb called for: ${arg.pathname}, content length: ${arg.content.length}`);
  const startTime = Date.now();

  const type = mime.getType(arg.pathname);
  console.log(`[DEBUG] MIME type: ${type}`);

  const response = createResponse(arg.content, {
    cache_accept: arg.cache_accept,
    high_compression: false, // Disable compression to prevent hanging
    headers: !type ? undefined : { "content-type": type },
    rewrite: arg.opt?.rewrite,
  });

  const endTime = Date.now();
  console.log(`[DEBUG] createResponse completed in ${endTime - startTime}ms`);
  console.log(`[DEBUG] Response object created:`, {
    status: response.status,
    statusText: response.statusText,
    hasHeaders: response.headers ? 'yes' : 'no',
    contentType: response.headers?.get('content-type'),
    bodyLength: arg.content.length
  });

  // Try returning a basic Response object to isolate the issue
  const basicResponse = new Response(arg.content, {
    status: 200,
    headers: {
      'Content-Type': type || 'text/html',
      'Cache-Control': 'no-cache'
    }
  });

  console.log(`[DEBUG] Basic response created, returning...`);
  return basicResponse;
};