import { getRandomCharFromAlphabet } from "@utils/helpers";

const DEFAULT_ALPHABET =
  "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";

export default function randomStr(
  idDesiredLength = 20,
  alphabet = DEFAULT_ALPHABET
): string {
  /**
   * Create n-long array and map it to random chars from given alphabet.
   * Then join individual chars as string
   */
  return Array.from({ length: idDesiredLength })
    .map(() => {
      return getRandomCharFromAlphabet(alphabet);
    })
    .join("");
}