<?php
/**
 * SuiteCRM is a customer relationship management program developed by SuiteCRM Ltd.
 * Copyright (C) 2025 SuiteCRM Ltd.
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY SUITECRM, SUITECRM DISCLAIMS THE
 * WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License
 * version 3, these Appropriate Legal Notices must retain the display of the
 * "Supercharged by SuiteCRM" logo. If the display of the logos is not reasonably
 * feasible for technical reasons, the Appropriate Legal Notices must display
 * the words "Supercharged by SuiteCRM".
 */


namespace App\Module\Documents\Service\Fields;

use App\Process\Entity\Process;
use App\Process\Service\ProcessHandlerInterface;
use InvalidArgumentException;

class UpdateDocumentNameFromFile implements ProcessHandlerInterface
{
    protected const MSG_OPTIONS_NOT_FOUND = 'Process options are not defined';
    public const PROCESS_TYPE = 'update-documents-name-from-file';

    /**
     * @inheritDoc
     */
    public function getProcessType(): string
    {
        return self::PROCESS_TYPE;
    }

    /**
     * @inheritDoc
     */
    public function requiredAuthRole(): string
    {
        return 'ROLE_USER';
    }

    /**
     * @inheritDoc
     */
    public function getRequiredACLs(Process $process): array
    {
        return [];
    }

    /**
     * @inheritDoc
     */
    public function configure(Process $process): void
    {
        $process->setId(self::PROCESS_TYPE);
        $process->setAsync(false);
    }

    /**
     * @inheritDoc
     */
    public function validate(Process $process): void
    {
        $options = $process->getOptions();

        if (empty($options)) {
            throw new InvalidArgumentException(self::MSG_OPTIONS_NOT_FOUND);
        }
    }

    /**
     * @inheritDoc
     */
    public function run(Process $process): void
    {
        $options = $process->getOptions();

        $record = $options['record'] ?? null;

        if (!$record){
            $process->setStatus('error');
            $process->setMessages(['LBL_RECORD_NOT_FOUND']);
            $process->setData([]);
            return;
        }

        $file = $record['attributes']['filename'] ?? null;

        if (!$file){
            $process->setStatus('error');
            $process->setMessages(['LBL_FILE_NOT_FOUND']);
            $process->setData([]);
            return;
        }

        $filename = $this->getFileName($file);

        $responseData = [
            'value' => $filename
        ];

        $process->setStatus('success');
        $process->setMessages([]);
        $process->setData($responseData);
    }

    protected function getFileName(array $file): string
    {
        if (!isset($file['attributes']) || !is_array($file['attributes'])) {
            return '';
        }

        if (!isset($file['attributes']['name']) ) {
            return '';
        }

        return $file['attributes']['name'];
    }


}