<?php
/**
 * Copyright since 2007 PrestaShop SA and Contributors
 * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.md.
 * It is also available through the world-wide-web at this URL:
 * https://opensource.org/licenses/OSL-3.0
 * 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.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
 * versions in the future. If you wish to customize PrestaShop for your
 * needs please refer to https://devdocs.prestashop.com/ for more information.
 *
 * @author    PrestaShop SA and Contributors <contact@prestashop.com>
 * @copyright Since 2007 PrestaShop SA and Contributors
 * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
 */

declare(strict_types=1);

namespace PrestaShop\PrestaShop\Adapter\Product\QueryHandler;

use PrestaShop\PrestaShop\Adapter\Product\AbstractProductSupplierHandler;
use PrestaShop\PrestaShop\Adapter\Product\Repository\ProductRepository;
use PrestaShop\PrestaShop\Adapter\Product\Repository\ProductSupplierRepository;
use PrestaShop\PrestaShop\Core\Domain\Product\Supplier\Query\GetProductSupplierOptions;
use PrestaShop\PrestaShop\Core\Domain\Product\Supplier\QueryHandler\GetProductSupplierOptionsHandlerInterface;
use PrestaShop\PrestaShop\Core\Domain\Product\Supplier\QueryResult\ProductSupplierOptions;
use PrestaShop\PrestaShop\Core\Domain\Product\ValueObject\ProductType;
use PrestaShop\PrestaShop\Core\Domain\Supplier\ValueObject\SupplierId;

/**
 * Handles @see GetProductSupplierOptions query
 */
class GetProductSupplierOptionsHandler extends AbstractProductSupplierHandler implements GetProductSupplierOptionsHandlerInterface
{
    /**
     * @var ProductRepository
     */
    private $productRepository;

    /**
     * @param ProductSupplierRepository $productSupplierRepository
     * @param ProductRepository $productRepository
     */
    public function __construct(
        ProductSupplierRepository $productSupplierRepository,
        ProductRepository $productRepository
    ) {
        parent::__construct($productSupplierRepository);
        $this->productRepository = $productRepository;
    }

    /**
     * @param GetProductSupplierOptions $query
     *
     * @return ProductSupplierOptions
     */
    public function handle(GetProductSupplierOptions $query): ProductSupplierOptions
    {
        $defaultSupplier = $this->productSupplierRepository->getDefaultSupplierId($query->getProductId());
        $supplierIds = $this->productSupplierRepository->getAssociatedSupplierIds($query->getProductId());
        $productType = $this->productRepository->getProductType($query->getProductId());
        $productSuppliers = [];
        if ($productType->getValue() !== ProductType::TYPE_COMBINATIONS) {
            $productSuppliers = $this->getProductSuppliersInfo($query->getProductId());
        }
        $supplierIntIds = array_map(function (SupplierId $supplierId) {
            return $supplierId->getValue();
        }, $supplierIds);

        return new ProductSupplierOptions(
            null !== $defaultSupplier ? $defaultSupplier->getValue() : 0,
            $supplierIntIds,
            $productSuppliers
        );
    }
}