<?php

declare(strict_types=1);

namespace External\HannahBundle\SAP\EventSubscriber;

use External\HannahBundle\SAP\Util\PricingUtil;
use KupShop\KupShopBundle\Context\CurrencyContext;
use KupShop\KupShopBundle\Util\Contexts;
use KupShop\OrderingBundle\Event\PurchaseStateCreatedEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;

class PurchaseStateSubscriber implements EventSubscriberInterface
{
    private $pricingUtil;

    public function __construct(PricingUtil $pricingUtil)
    {
        $this->pricingUtil = $pricingUtil;
    }

    public static function getSubscribedEvents()
    {
        return [
            PurchaseStateCreatedEvent::class => [
                ['updatePrices', 200],
            ],
        ];
    }

    public function updatePrices(PurchaseStateCreatedEvent $event): void
    {
        // ceneni kosiku pres SAP je povoleno pouze pro CZK menu
        if (Contexts::get(CurrencyContext::class)->getActiveId() !== 'CZK') {
            return;
        }

        $this->pricingUtil->updatePurchaseState(
            $event->getPurchaseState()
        );
    }
}