<?php

declare(strict_types=1);

namespace External\HannahBundle\Ordering;

use KupShop\AdminBundle\Util\ActivityLog;
use KupShop\KupShopBundle\Context\CurrencyContext;
use KupShop\KupShopBundle\Util\Contexts;
use KupShop\OrderingBundle\Entity\Purchase\ProductPurchaseItem;

class Cart extends \KupShop\OrderingBundle\Cart
{
    public function updateAddresses($invoice, $delivery)
    {
        $error = parent::updateAddresses($invoice, $delivery);

        if (!$error) {
            // fix delivery zip - napr. u Zasilkovny zip je ve formatu "543 01"
            // a updateAddresses vrati chybu "PSČ nemá správný formát" kvuli mezere
            if (!empty($this->delivery['zip']) && in_array($this->delivery['country'], ['CZ', 'SK'])) {
                $this->delivery['zip'] = preg_replace('/[^0-9]/', '', $this->delivery['zip']);
            }
            // force check na fakturacni udaje - vyplnuje se komplet i u osobnich odberu
            if ($error = $this->user->updateAddresses($invoice, $delivery)) {
                addActivityLog(
                    ActivityLog::SEVERITY_ERROR,
                    ActivityLog::TYPE_COMMUNICATION,
                    'Nebyly vyplněny všechny potřebné údaje v košíku!',
                    ['errorId' => $error]
                );
            }
        }

        return $error;
    }

    public function addCoupon($coupon)
    {
        // vyhodnoceni slev pro SK mutaci
        if (Contexts::get(CurrencyContext::class)->getActiveId() !== 'CZK') {
            return parent::addCoupon($coupon);
        }

        $coupon = trim($coupon);

        $virtualProducts = array_filter($this->getPurchaseState()->getProducts(),
            fn ($x) => $x instanceof ProductPurchaseItem && $x->getProduct()->isVirtual());
        if ($virtualProducts) {
            return false;
        }

        if (!empty($this->coupons[$coupon])) {
            return true;
        }

        $this->coupons[$coupon] = $coupon;

        $this->invalidatePurchaseState();

        return true;
    }

    protected function insertItemsFromPurchaseState(\Order $order): void
    {
        $this->withProductsOriginalTitles($order, function () use ($order) {
            parent::insertItemsFromPurchaseState($order);
        });
    }

    /**
     * Tohle je kvuli barve v nazvu produktu - pro FE tu barvu v nazvu zobrazovat nechci, takze je predefinovanej ProductList
     * kterej tu barvu dava pryc, ale v adminu ji k nazvu produktu v objednavce propsat chci, tak musim udelat tohle prohozeni.
     */
    private function withProductsOriginalTitles(\Order $order, callable $callback): void
    {
        $titles = [];
        // nastavim do product title hodnotu z originalTitle
        foreach ($order->getPurchaseState()->getProducts() as $item) {
            // ulozim si hodnotu v title
            $titles[$item->getId()] = $item->getProduct()->title;
            // do title hodim hodnotu z originalTitle
            $item->getProduct()->title = $item->getProduct()->originalTitle ?? $item->getProduct()->title;
        }

        $callback();

        // restornu to zpatky, aby v title byla puvodni hodnota
        foreach ($order->getPurchaseState()->getProducts() as $item) {
            if ($titles[$item->getId()] ?? false) {
                $item->getProduct()->title = $titles[$item->getId()];
            }
        }
    }
}