export function getCurrentPath(window: Window): string {
  const { href, origin } = window.location;
  return href.replace(origin, '');
}

export function hash(path: string): string {
  const hasSlash = path.slice(0, 1) === '/';
  const hasHash = path.slice(1, 2) === '#';
  return hasHash ? path : hasSlash ? `/#${path.slice(1)}` : `/#${path}`;
}

export function unhash(path: string): string {
  const noHash = path.slice(0, 1) !== '#' && path.slice(1, 2) !== '#';
  const noSlash = path.slice(0, 1) !== '/';

  if (noSlash && noHash) return `/${path}`;
  else if (noSlash && !noHash) return `/${path.replace('#', '')}`;
  else if (!noSlash && !noHash) return path.replace('/#', '/');
  else return path;
}