<?php

/**
 * This file is part of the ramsey/uuid library
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @copyright Copyright (c) Ben Ramsey <ben@benramsey.com>
 * @license http://opensource.org/licenses/MIT MIT
 */
declare (strict_types=1);
namespace Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Generator;

use Dudlewebs\WPMCS\GCP\Ramsey\Uuid\Exception\NameException;
use Dudlewebs\WPMCS\GCP\Ramsey\Uuid\UuidInterface;
use ValueError;
use function hash;
/**
 * DefaultNameGenerator generates strings of binary data based on a namespace, name, and hashing algorithm
 */
class DefaultNameGenerator implements NameGeneratorInterface
{
    /**
     * @pure
     */
    public function generate(UuidInterface $ns, string $name, string $hashAlgorithm) : string
    {
        try {
            return hash($hashAlgorithm, $ns->getBytes() . $name, \true);
        } catch (ValueError $e) {
            throw new NameException(message: \sprintf('Unable to hash namespace and name with algorithm \'%s\'', $hashAlgorithm), previous: $e);
        }
    }
}