<?php

/*
 * Copyright (c) 2025-2026 Netresearch DTT GmbH
 * SPDX-License-Identifier: AGPL-3.0-or-later
 */

declare(strict_types=1);

namespace Netresearch\RteCKEditorImage\Utils;

use Exception;
use TYPO3\CMS\Core\Resource\File;
use TYPO3\CMS\Core\Resource\ProcessedFile;
use TYPO3\CMS\Extbase\Service\ImageService;

class ProcessedFilesHandler
{
    /**
     * Constructor with dependency injection.
     *
     * @param ImageService $imageService Service for processing images
     */
    public function __construct(
        private readonly ImageService $imageService,
    ) {}

    /**
     * Create a processed variant of a file based on the given configuration.
     * Returns the ProcessedFile or throws an exception if creation failed.
     *
     * Example for the image configuration:
     *   $imageConfiguration = [
     *     'width' => '200c',
     *     'height' => '200c',
     *   ];
     *
     * @param File    $file               The file object
     * @param mixed[] $imageConfiguration The image configuration
     *
     * @return ProcessedFile
     */
    public function createProcessedFile(File $file, array $imageConfiguration): ProcessedFile
    {

        // Process the file with the given configuration
        try {
            return $this->imageService->applyProcessingInstructions($file, $imageConfiguration);
        } catch (Exception) {
            throw new Exception('Could not create processed file', 1716565499);
        }
    }
}