<?php
/***********************************************************************************
 * The contents of this file are subject to the Extension License Agreement
 * ("Agreement") which can be viewed at
 * https://www.espocrm.com/extension-license-agreement/.
 * By copying, installing downloading, or using this file, You have unconditionally
 * agreed to the terms and conditions of the Agreement, and You may not use this
 * file except in compliance with the Agreement. Under the terms of the Agreement,
 * You shall not license, sublicense, sell, resell, rent, lease, lend, distribute,
 * redistribute, market, publish, commercialize, or otherwise transfer rights or
 * usage to the software or any modified version or derivative work of the software
 * created by or for you.
 *
 * Copyright (C) 2015-2026 EspoCRM, Inc.
 *
 * License ID: 19bc86a68a7bb01f458cb391d43a9212
 ************************************************************************************/

namespace Espo\Modules\Advanced\Hooks\BpmnFlowchart;

use Espo\Modules\Advanced\Core\Bpmn\Utils\Helper;
use Espo\Modules\Advanced\Entities\BpmnFlowchart;
use Espo\ORM\Entity;

class Prepare
{
    /**
     * @param BpmnFlowchart $entity
     */
    public function beforeSave(Entity $entity): void
    {
        $handleFlowchartData = false;

        if (
            $entity->isNew() ||
            json_encode($entity->get('data')) !== json_encode($entity->getFetched('data'))
        ) {
            $handleFlowchartData = true;
        }

        if (!$handleFlowchartData) {
            return;
        }

        $data = $entity->get('data') ?? (object) [];

        $eData = Helper::getElementsDataFromFlowchartData($data);

        $elementsDataHash = $eData['elementsDataHash'];
        $eventStartIdList = $eData['eventStartIdList'];
        $eventStartAllIdList = $eData['eventStartAllIdList'];

        $entity->set('elementsDataHash', $elementsDataHash);
        $entity->set('hasNoneStartEvent', count($eventStartIdList) > 0);
        $entity->set('eventStartIdList', $eventStartIdList);
        $entity->set('eventStartAllIdList', $eventStartAllIdList);
    }
}