<?php

if (!defined('B_PROLOG_INCLUDED') || B_PROLOG_INCLUDED !== true)
{
	die();
}

use Bitrix\Main\Engine\ActionFilter\Authentication;
use Bitrix\Main\Engine\ActionFilter\Scope;
use Bitrix\Main\Config\Option;
use Bitrix\Main\Error;
use Bitrix\Catalog;
use Bitrix\Main\Loader;
use Bitrix\Main\Engine\Controller;

class CatalogItemController extends Controller
{
	public function configureActions()
	{
		return [
			'addViewedProduct' => [
				'-prefilters' => [
					Authentication::class
				],
				'+prefilters' => [new Scope(Scope::AJAX)]
			],
		];
	}

	/**
	 * @param int $skuId
	 * @param string $siteId
	 * @param int $productId
	 * @return void
	 */
	public function addViewedProductAction(int $skuId, string $siteId, int $productId = 0): void
	{
		if (!Loader::includeModule('catalog'))
		{
			$this->addError(new Error("Catalog isn't included", 'MODULE_CATALOG_IS_NOT_INCLUDED' ));

			return;
		}

		if (!Loader::includeModule('sale'))
		{
			$this->addError(new Error("Sale isn't included", 'MODULE_SALE_IS_NOT_INCLUDED' ));

			return;
		}

		if (!Catalog\Product\Basket::isNotCrawler())
		{
			$this->addError(new Error("Not allowed", 'SEARCHER' ));

			return;
		}

		if (Option::get('catalog', 'enable_viewed_products') === 'N')
		{
			return;
		}

		$request = \Bitrix\Main\Context::getCurrent()->getRequest();
		$recommendationCookie = $request->getCookie(Bitrix\Main\Analytics\Catalog::getCookieLogName());

		$recommendationId = '';
		if (!empty($recommendationCookie) && $productId)
		{
			$recommendations = \Bitrix\Main\Analytics\Catalog::decodeProductLog($recommendationCookie);

			if (is_array($recommendations) && isset($recommendations[$productId]))
			{
				$recommendationId = $recommendations[$productId][0];
			}
		}

		Catalog\CatalogViewedProductTable::refresh(
			$skuId,
			(int)\Bitrix\Sale\Fuser::getId(),
			$siteId,
			$productId,
			$recommendationId
		);
	}
}