import { OpenSSLFormatter } from "./formatter/OpenSSLFormatter";
/**
 * A collection of cipher parameters.
 *
 * @property {Word32Array} ciphertext The raw ciphertext.
 * @property {Word32Array} key The key to this ciphertext.
 * @property {Word32Array} iv The IV used in the ciphering operation.
 * @property {Word32Array} salt The salt used with a key derivation function.
 * @property {typeof Cipher} algorithm The cipher algorithm.
 * @property {BlockCipherMode} mode The block mode used in the ciphering operation.
 * @property {Pad} padding The padding scheme used in the ciphering operation.
 * @property {number} blockSize The block size of the cipher.
 * @property {Formatter} formatter The default formatting strategy to convert this cipher params object to a string.
 */
export class CipherParams {
    /**
     * Initializes a newly created cipher params object.
     *
     * @param {Partial<CipherParams>} cp An object with any of the possible cipher parameters.
     * @example
     *   var cipherParams = new CipherParams({
     *       ciphertext: ciphertextWordArray,
     *       key: keyWordArray,
     *       iv: ivWordArray,
     *       salt: saltWordArray,
     *       algorithm: AES,
     *       mode: CBC,
     *       padding: PKCS7,
     *       blockSize: 4,
     *       formatter: OpenSSLFormatter
     *     });
     */
    constructor(cp) {
        this.formatter = OpenSSLFormatter;
        if (cp) {
            this.cipherText = cp.cipherText;
            this.key = cp.key;
            this.iv = cp.iv;
            this.salt = cp.salt;
            this.Algorithm = cp.Algorithm;
            this.mode = cp.mode;
            this.padding = cp.padding;
            this.blockSize = cp.blockSize;
            this.formatter = cp.formatter || OpenSSLFormatter;
        }
    }
    /**
     * Converts this cipher params object to a string.
     *
     * @param {Formatter?} formatter (Optional) The formatting strategy to use.
     * @return {string} The stringified cipher params.
     * @throws Error If neither the formatter nor the default formatter is set.
     * @example
     *   var string = cipherParams + '';
     *   var string = cipherParams.toString();
     *   var string = cipherParams.toString(OpenSSLFormatter);
     */
    toString(formatter) {
        return (formatter || this.formatter).stringify(this);
    }
}