const ENS_NAME_REGEX = /^(([a-zA-Z0-9]+(-[a-zA-Z0-9]+)*\.)+)eth(\/.*)?$/;

export function parseENSAddress(
  ensAddress: string
): { ensName: string; ensPath: string | undefined } | undefined {
  const match = ensAddress.match(ENS_NAME_REGEX);
  if (!match) return undefined;
  return { ensName: `${match[1].toLowerCase()}eth`, ensPath: match[4] };
}