<?php
/**
 * Copyright since 2007 PrestaShop SA and Contributors
 * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.md.
 * It is also available through the world-wide-web at this URL:
 * https://opensource.org/licenses/OSL-3.0
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@prestashop.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
 * versions in the future. If you wish to customize PrestaShop for your
 * needs please refer to https://devdocs.prestashop.com/ for more information.
 *
 * @author    PrestaShop SA and Contributors <contact@prestashop.com>
 * @copyright Since 2007 PrestaShop SA and Contributors
 * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
 */

declare(strict_types=1);

namespace PrestaShopBundle\ApiPlatform\Encoder;

use Symfony\Component\HttpFoundation\RequestStack;
use Symfony\Component\Serializer\Encoder\DecoderInterface;

/**
 * Additional decoder to handle multipart form data requests.
 */
class MultipartDecoder implements DecoderInterface
{
    public const FORMAT = 'multipart';

    public function __construct(
        private RequestStack $requestStack
    ) {
    }

    public function decode(string $data, string $format, array $context = [])
    {
        $request = $this->requestStack->getCurrentRequest();

        if (!$request) {
            return null;
        }

        return $request->request->all() + $request->files->all();
    }

    public function supportsDecoding(string $format)
    {
        return self::FORMAT === $format;
    }
}