<?php
/**
 * Plumrocket Inc.
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the End-user License Agreement
 * that is available through the world-wide-web at this URL:
 * http://wiki.plumrocket.net/wiki/EULA
 * If you are unable to obtain it through the world-wide-web, please
 * send an email to support@plumrocket.com so we can send you a copy immediately.
 *
 * @package     Plumrocket_ProductFilter
 * @copyright   Copyright (c) 2020 Plumrocket Inc. (http://www.plumrocket.com)
 * @license     http://wiki.plumrocket.net/wiki/EULA  End-user License Agreement
 */

declare(strict_types=1);

namespace Plumrocket\ProductFilter\Helper;

use Magento\Framework\App\Helper\AbstractHelper;
use Magento\Framework\App\Helper\Context;
use Magento\Search\Model\EngineResolver;

/**
 * @since 3.2.12
 */
class Elasticsearch extends AbstractHelper
{
    /**
     * @var \Magento\Search\Model\EngineResolver
     */
    private $engineResolver;

    /**
     * @param \Magento\Framework\App\Helper\Context $context
     * @param \Magento\Search\Model\EngineResolver $engineResolver
     */
    public function __construct(
        Context $context,
        EngineResolver $engineResolver
    ) {
        parent::__construct($context);
        $this->engineResolver = $engineResolver;
    }

    /**
     * @return bool
     */
    public function isCurrentSearchEngine(): bool
    {
        $searchEngine = $this->engineResolver->getCurrentSearchEngine();

        return false !== mb_strpos($searchEngine, 'elasticsearch');
    }
}
