<?php
namespace Wbs24\Ozonapinew\Products;
use Wbs24\Ozonapinew\{
    Wrappers
};
/**
 * Класс для работы с свойствами товаров Битрикс
 */
class Properties
{
    public function __construct($objects = [])
    {
        $this->wrappers = new Wrappers($objects);
    }

    public function get($iblockId)
    {
        $properties = [];
        $res = $this->wrappers->CIBlockProperty->GetList([], [
            'IBLOCK_ID' => $iblockId,
        ]);
        while ($property = $res->Fetch()) {
            $properties[] = $property;
        }
        return $properties;
    }

    public function getOffersLinkPropertyCode($iblockId, $parentIblockId)
    {
        $code = '';
        $res = $this->wrappers->CIBlockProperty->GetList([], [
            'PROPERTY_TYPE' => 'E',
            'USER_TYPE' => 'SKU',
            'IBLOCK_ID' => $iblockId,
            'LINK_IBLOCK_ID' => $parentIblockId
        ]);
        if ($property = $res->Fetch()) {
            $code = $property['CODE'] ?? '';
        }

        return $code; // обычно CML2_LINK
    }
}