/* eslint-disable prefer-arrow-functions/prefer-arrow-functions */

import { fromFarcasterTime } from '@farcaster/hub-nodejs';

export function farcasterTimeToDate(time: undefined): undefined;
export function farcasterTimeToDate(time: null): null;
export function farcasterTimeToDate(time: number): Date;
export function farcasterTimeToDate(time: number | null | undefined): Date | null | undefined;
export function farcasterTimeToDate(time: number | null | undefined): Date | null | undefined {
  if (time === undefined) return undefined;
  if (time === null) return null;
  const result = fromFarcasterTime(time);
  if (result.isErr()) throw result.error;
  return new Date(result.value);
}

export function bytesToHex(bytes: undefined): undefined;
export function bytesToHex(bytes: null): null;
export function bytesToHex(bytes: Uint8Array): string;
export function bytesToHex(bytes: Uint8Array | null | undefined): string | null | undefined {
  if (bytes === undefined) return undefined;
  if (bytes === null) return null;
  return '0x' + Buffer.from(bytes).toString('hex');
}