<?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 Paysera\PrestashopPayments\Enum\ConfigurationKey;
use Paysera\PrestashopPayments\Provider\SettingsProvider;
use Paysera\PrestashopPayments\Service\AuthorizationService;
use Psr\Log\LoggerInterface;

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

class ModuleStatusChecker
{
    public function __construct(
        private AuthorizationService $authService,
        private SettingsProvider $settingsProvider,
        private LoggerInterface $logger
    ) {
    }

    public function isOperational(\PayseraPayments $module): bool
    {
        $issue = $this->getStatusIssue($module);

        if ($issue !== null) {
            $this->logger->warning(sprintf('Module status check failed: %s', $issue));
        }

        return $issue === null;
    }

    public function getStatusIssue(\PayseraPayments $module): ?string
    {
        if (!$module->active) {
            return 'module_inactive';
        }

        $enabled = \Configuration::get(ConfigurationKey::ENABLE_PAYMENTS);
        if ($enabled !== '1' && $enabled !== true) {
            return 'payments_disabled';
        }

        if (!$this->authService->isAuthorized()) {
            return 'not_authorized';
        }

        return null;
    }

    public function getConnectionStatus(\PayseraPayments $module): string
    {
        if ($this->settingsProvider->getSandboxMode() === 'enabled') {
            return 'sandbox';
        }

        if (!$this->authService->isAuthorized()) {
            return 'disconnected';
        }

        return 'connected';
    }
}
