<?php

declare(strict_types=1);

namespace Opencart\Catalog\Controller\Extension\PayAnyWay\Startup;

require_once DIR_EXTENSION . '/payanyway/catalog/library/payanyway/traits/payanyway.php';

/**
 * @package Opencart\Catalog\Controller\Extension\PayAnyWay\Startup
 */
class PayAnyWay extends \Opencart\System\Engine\Controller
{
	use \Opencart\Catalog\Library\Extension\PayAnyWay\Traits\PayAnyWay;

	public const CALLBACK_ROUTE = 'extension/payanyway/payment/callback';

	// checkout/confirm.confirm (4.0.2+) и checkout/confirm|confirm (4.0.0–4.0.1); не checkout/success.
	private const CHECKOUT_ROUTE_PATTERN = '/^checkout\/(checkout|confirm)([.|]|$)/';

	public function index(): void
	{
		if (!isset($this->request->get['route'])) {
			if (($this->request->post['route'] ?? null) === self::CALLBACK_ROUTE) {
				$this->request->get['route'] = self::CALLBACK_ROUTE;
			}

			return;
		}

		if (is_string($this->request->get['route']) && preg_match(self::CHECKOUT_ROUTE_PATTERN, $this->request->get['route'])) {
			$this->releaseClosedSessionOrder();
		}
	}

	private function releaseClosedSessionOrder(): void
	{
		$this->loadOrder($this->getOrderIdFromSession());
		if (([] === $this->orderInfo) || !$this->isPaidWithModule()) {
			return;
		}

		if (0 === (int)$this->orderInfo['order_status_id']) {
			unset($this->session->data['order_id']);

			return;
		}

		$this->initializeModule();
		$orderStatusId = (int)($this->orderInfo['order_status_id'] ?? 0);
		if (($this->successOrderStatusId > 0) && !$this->isAwaitingPayment($orderStatusId)) {
			unset($this->session->data['order_id']);
		}
	}
}