import {
  CipherParams,
} from './cipher-core';
import {
  Hex,
} from './core';

export const HexFormatter = {
  /**
   * Converts the ciphertext of a cipher params object to a hexadecimally encoded string.
   *
   * @param {CipherParams} cipherParams The cipher params object.
   *
   * @return {string} The hexadecimally encoded string.
   *
   * @static
   *
   * @example
   *
   *     var hexString = CryptoJS.format.Hex.stringify(cipherParams);
   */
  stringify(cipherParams) {
    return cipherParams.ciphertext.toString(Hex);
  },

  /**
   * Converts a hexadecimally encoded ciphertext string to a cipher params object.
   *
   * @param {string} input The hexadecimally encoded string.
   *
   * @return {CipherParams} The cipher params object.
   *
   * @static
   *
   * @example
   *
   *     var cipherParams = CryptoJS.format.Hex.parse(hexString);
   */
  parse(input) {
    const ciphertext = Hex.parse(input);
    return CipherParams.create({ ciphertext });
  },
};