async function getRedirectUrl(url: string) {
  const response = await fetch(url, {
    method: 'GET',
    redirect: 'manual' // Prevents automatic following of redirects
  });

  if (response.status === 301 || response.status === 302) {
    const redirectUrl = response.headers.get('Location');
    if (!redirectUrl) {
      throw new Error('Redirect location header not found, null');
    }
    return redirectUrl;
  }
  throw new Error(`Unexpected status code: ${response.status}`);
}

export const getPlatformVersion = async (
  host: string
): Promise<string | undefined> => {
  try {
    const threekitPlayerUrl = `https://${host}/app/js/threekit-player.js`;
    const redirectPlayerUrl = await getRedirectUrl(threekitPlayerUrl);
    const regex =
      /(?<year>\d{4})-(?<month>\d{2})-(?<day>\d{2})-(?<hour>\d{2})-(?<minute>\d{2})-(?<second>\d{2})(?=\.js$)/;
    const match = redirectPlayerUrl.match(regex) as RegExpMatchArray;

    if (match) {
      const { year, month, day, hour, minute, second } = match.groups as {
        year: string;
        month: string;
        day: string;
        hour: string;
        minute: string;
        second: string;
      };

      return `${year}-${month}-${day}T${hour}:${minute}:${second}`;
    }
  } catch (error) {
    console.error(error);
  }
  return undefined;
};