<?php
/**
* 2017-2019 Zemez
*
* JX Search
*
* NOTICE OF LICENSE
*
* This source file is subject to the General Public License (GPL 2.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/GPL-2.0
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade the module to newer
* versions in the future.
*
* @author     Zemez (Alexander Grosul)
* @copyright  2017-2019 Zemez
* @license    http://opensource.org/licenses/GPL-2.0 General Public License (GPL 2.0)
*/

use PrestaShop\PrestaShop\Core\Product\Search\ProductSearchProviderInterface;
use PrestaShop\PrestaShop\Core\Product\Search\ProductSearchContext;
use PrestaShop\PrestaShop\Core\Product\Search\ProductSearchQuery;
use PrestaShop\PrestaShop\Core\Product\Search\ProductSearchResult;
use PrestaShop\PrestaShop\Core\Product\Search\SortOrderFactory;
use PrestaShop\PrestaShop\Core\Product\Search\SortOrder;
use Symfony\Component\Translation\TranslatorInterface;

class JxSearchProvider implements ProductSearchProviderInterface
{
    private $translator;
    private $sortOrderFactory;

    public function __construct(
        TranslatorInterface $translator
    ) {
        $this->translator = $translator;
        $this->sortOrderFactory = new SortOrderFactory($this->translator);
    }

    private function getProductsOrCount(
        ProductSearchContext $context,
        ProductSearchQuery $query,
        $type = 'products'
    ) {
        $jxsearchclass = new JxSearchSearch();
        $category_id = Tools::getValue('search_categories');
        if (($q = Tools::getValue('search_query')) && !is_array($q)) {
            $q = Tools::replaceAccentedChars(urldecode($q));
            $search = $jxsearchclass->jxfind(
                $context->getIdLang(),
                $q,
                $category_id,
                $query->getPage(),
                $query->getResultsPerPage(),
                $query->getSortOrder()->toLegacyOrderBy(),
                $query->getSortOrder()->toLegacyOrderWay()
            );
            if ($type == 'products') {
                return $search['result'];
            } else {
                return $search['total'];
            }
        }

        return false;
    }

    public function runQuery(
        ProductSearchContext $context,
        ProductSearchQuery $query
    ) {
		
        if (!$products = $this->getProductsOrCount($context, $query, 'products')) {
            $products = array();
        }
        $count = $this->getProductsOrCount($context, $query, 'count');
        $result = new ProductSearchResult();
        $result
            ->setProducts($products)
            ->setTotalProductsCount($count);
        $result->setAvailableSortOrders(
            array(
                (new SortOrder('product', 'date_add', 'desc'))->setLabel(
                    $this->translator->trans('Date added, newest to oldest', array(), 'Shop.Theme.Catalog')
                ),
                (new SortOrder('product', 'date_add', 'asc'))->setLabel(
                    $this->translator->trans('Date added, oldest to newest', array(), 'Shop.Theme.Catalog')
                ),
                (new SortOrder('product', 'name', 'asc'))->setLabel(
                    $this->translator->trans('Name, A to Z', array(), 'Shop.Theme.Catalog')
                ),
                (new SortOrder('product', 'name', 'desc'))->setLabel(
                    $this->translator->trans('Name, Z to A', array(), 'Shop.Theme.Catalog')
                ),
                (new SortOrder('product', 'price', 'asc'))->setLabel(
                    $this->translator->trans('Price, low to high', array(), 'Shop.Theme.Catalog')
                ),
                (new SortOrder('product', 'price', 'desc'))->setLabel(
                    $this->translator->trans('Price, high to low', array(), 'Shop.Theme.Catalog')
                ),
            )
        );

        return $result;
    }
}