import { IncomingMessage } from 'http';

export function convertNodeHttpToRequest(req: IncomingMessage): Request {
  const headers = new Headers();
  Object.keys(req.headers).forEach(key => {
    const values = req.headers[key];
    if (Array.isArray(values)) {
      values.forEach(value => headers.append(key, value));
    } else {
      headers.append(key, values);
    }
  });

  return new Request(req.url, {
    headers,
    method: req.method,
  });
}