<?php
/**
 * Magento 2 Google Analytics 4 (GA4) GTM
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Anowave license that is
 * available through the world-wide-web at this URL:
 * https://www.anowave.com/license-agreement/
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade this extension to newer
 * version in the future.
 *
 * @category 	Anowave
 * @package 	Anowave_Ec
 * @copyright 	Copyright (c) 2026 Anowave (https://www.anowave.com/)
 * @license  	https://www.anowave.com/license-agreement/
 */

namespace Anowave\Ec\Observer\Search;

use Magento\Framework\Event\Observer as EventObserver;
use Magento\Framework\Event\ObserverInterface;

class Attributes implements ObserverInterface
{
	/**
	 * @var \Anowave\Ec\Helper\Data
	 */
	protected $helper;
	
	/**
	 * Constructor 
	 * 
	 * @param \Anowave\Ec\Helper\Data $helper
	 */
	public function __construct
	(
		\Anowave\Ec\Helper\Data $helper
	)
	{
		$this->helper = $helper;
	}
	
	/**
	 * Execute (non-PHPdoc)
	 * 
	 * @see \Magento\Framework\Event\ObserverInterface::execute()
	 */
	public function execute(EventObserver $observer)
	{
		/**
		 * Get attributes 
		 * 
		 * @var [] $attributes
		 */
		$attributes = $observer->getTransport()->getAttributes();
		
		/**
		 * Modify attributes
		 */
		$this->helper->addInternalSearchDimension($attributes);
		
		/**
		 * Update transport
		 */
		$observer->getTransport()->setAttributes($attributes);
	}
}