<?php
/**
 * 2026 Paysera
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License (AFL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/afl-3.0.php
 * 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.
 *
 * @author Paysera <plugins@paysera.com>
 * @copyright 2026 Paysera
 * @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0)
 * International Registered Trademark & Property of Paysera
 */

declare(strict_types=1);

namespace Paysera\PrestashopPayments\Checker;

use PrestaShop\PrestaShop\Core\Module\ModuleManagerInterface;
use Psr\Log\LoggerInterface;

if (!defined('_PS_VERSION_')) {
    exit;
}

class ModuleConflictChecker
{
    private const CONFLICTING_MODULES = ['paysera'];

    public function __construct(
        private ModuleManagerInterface $moduleManager,
        private LoggerInterface $logger
    ) {
    }

    public function hasConflict(): bool
    {
        return $this->getActiveConflictingModuleName() !== null;
    }

    public function getActiveConflictingModuleName(): ?string
    {
        foreach (self::CONFLICTING_MODULES as $moduleName) {
            $isEnabled = $this->moduleManager->isEnabled($moduleName);

            $this->logger->debug('Conflict check for module', [
                'module' => $moduleName,
                'is_enabled' => $isEnabled,
            ]);

            if ($isEnabled) {
                $this->logger->warning('Conflicting module detected', [
                    'module' => $moduleName,
                ]);

                return $moduleName;
            }
        }

        return null;
    }
}
