<?
use Bitrix\Main\Context,
	Bitrix\Main\Loader,
	Bitrix\Main\Type\DateTime,
	Bitrix\Currency,
	Bitrix\Catalog,
	Bitrix\Iblock;

if(!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED!==true) die();
/** @var CBitrixComponent $this */
/** @var array $arParams */
/** @var array $arResult */
/** @var string $componentPath */
/** @var string $componentName */
/** @var string $componentTemplate */
/** @global CDatabase $DB */
/** @global CUser $USER */
/** @global CMain $APPLICATION */

/** @global CCacheManager $CACHE_MANAGER */
global $CACHE_MANAGER;
/** @global CIntranetToolbar $INTRANET_TOOLBAR */
global $INTRANET_TOOLBAR;

CPageOption::SetOptionString("main", "nav_page_in_session", "N");

/*************************************************************************
	Processing of received parameters
*************************************************************************/
if(!isset($arParams["CACHE_TIME"]))
	$arParams["CACHE_TIME"] = 36000000;

$arParams["IBLOCK_TYPE"] = trim($arParams["IBLOCK_TYPE"]);
$arParams["IBLOCK_ID"] = (int)$arParams["IBLOCK_ID"];

$arParams["SECTION_ID"] = (int)$arParams["~SECTION_ID"];
if($arParams["SECTION_ID"] > 0 && $arParams["SECTION_ID"]."" != $arParams["~SECTION_ID"])
{
	if (Loader::includeModule("iblock"))
	{
		\Bitrix\Iblock\Component\Tools::process404(
			trim($arParams["MESSAGE_404"]) ?: GetMessage("CATALOG_SECTION_NOT_FOUND")
			,true
			,$arParams["SET_STATUS_404"] === "Y"
			,$arParams["SHOW_404"] === "Y"
			,$arParams["FILE_404"]
		);
	}
	return;
}

if (!isset($arParams["INCLUDE_SUBSECTIONS"]) || !in_array($arParams["INCLUDE_SUBSECTIONS"], array('Y', 'A', 'N')))
	$arParams["INCLUDE_SUBSECTIONS"] = 'Y';
$arParams["SHOW_ALL_WO_SECTION"] = $arParams["SHOW_ALL_WO_SECTION"]==="Y";
$arParams["SET_LAST_MODIFIED"] = $arParams["SET_LAST_MODIFIED"]==="Y";
$arParams["USE_MAIN_ELEMENT_SECTION"] = $arParams["USE_MAIN_ELEMENT_SECTION"]==="Y";

if (empty($arParams["ELEMENT_SORT_FIELD"]))
	$arParams["ELEMENT_SORT_FIELD"] = "sort";
if (!preg_match('/^(asc|desc|nulls)(,asc|,desc|,nulls){0,1}$/i', $arParams["ELEMENT_SORT_ORDER"]))
	$arParams["ELEMENT_SORT_ORDER"] = "asc";
if (empty($arParams["ELEMENT_SORT_FIELD2"]))
	$arParams["ELEMENT_SORT_FIELD2"] = "id";
if (!preg_match('/^(asc|desc|nulls)(,asc|,desc|,nulls){0,1}$/i', $arParams["ELEMENT_SORT_ORDER2"]))
	$arParams["ELEMENT_SORT_ORDER2"] = "desc";

if(empty($arParams["FILTER_NAME"]) || !preg_match("/^[A-Za-z_][A-Za-z01-9_]*$/", $arParams["FILTER_NAME"]))
{
	$arrFilter = array();
}
else
{
	global ${$arParams["FILTER_NAME"]};
	$arrFilter = ${$arParams["FILTER_NAME"]};
	if(!is_array($arrFilter))
		$arrFilter = array();
	elseif (isset($arrFilter['FACET_OPTIONS']) && count($arrFilter) == 1)
		unset($arrFilter['FACET_OPTIONS']);
}

if (empty($arParams["PAGER_PARAMS_NAME"]) || !preg_match("/^[A-Za-z_][A-Za-z01-9_]*$/", $arParams["PAGER_PARAMS_NAME"]))
{
	$pagerParameters = array();
}
else
{
	$pagerParameters = $GLOBALS[$arParams["PAGER_PARAMS_NAME"]];
	if (!is_array($pagerParameters))
		$pagerParameters = array();
}

$arParams["SECTION_URL"]=trim($arParams["SECTION_URL"]);
$arParams["DETAIL_URL"]=trim($arParams["DETAIL_URL"]);
$arParams["BASKET_URL"]=trim($arParams["BASKET_URL"]);
if($arParams["BASKET_URL"] === '')
	$arParams["BASKET_URL"] = "/personal/basket.php";

$arParams["ACTION_VARIABLE"]=trim($arParams["ACTION_VARIABLE"]);
if($arParams["ACTION_VARIABLE"] === '' || !preg_match("/^[A-Za-z_][A-Za-z01-9_]*$/", $arParams["ACTION_VARIABLE"]))
	$arParams["ACTION_VARIABLE"] = "action";

$arParams["PRODUCT_ID_VARIABLE"]=trim($arParams["PRODUCT_ID_VARIABLE"]);
if($arParams["PRODUCT_ID_VARIABLE"] === '' || !preg_match("/^[A-Za-z_][A-Za-z01-9_]*$/", $arParams["PRODUCT_ID_VARIABLE"]))
	$arParams["PRODUCT_ID_VARIABLE"] = "id";

$arParams["PRODUCT_QUANTITY_VARIABLE"]=trim($arParams["PRODUCT_QUANTITY_VARIABLE"]);
if($arParams["PRODUCT_QUANTITY_VARIABLE"] === '' || !preg_match("/^[A-Za-z_][A-Za-z01-9_]*$/", $arParams["PRODUCT_QUANTITY_VARIABLE"]))
	$arParams["PRODUCT_QUANTITY_VARIABLE"] = "quantity";

$arParams["PRODUCT_PROPS_VARIABLE"]=trim($arParams["PRODUCT_PROPS_VARIABLE"]);
if($arParams["PRODUCT_PROPS_VARIABLE"] === '' || !preg_match("/^[A-Za-z_][A-Za-z01-9_]*$/", $arParams["PRODUCT_PROPS_VARIABLE"]))
	$arParams["PRODUCT_PROPS_VARIABLE"] = "prop";

$arParams["SECTION_ID_VARIABLE"]=trim($arParams["SECTION_ID_VARIABLE"]);
if($arParams["SECTION_ID_VARIABLE"] === '' || !preg_match("/^[A-Za-z_][A-Za-z01-9_]*$/", $arParams["SECTION_ID_VARIABLE"]))
	$arParams["SECTION_ID_VARIABLE"] = "SECTION_ID";

$arParams["SET_TITLE"] = $arParams["SET_TITLE"]!="N";
$arParams["SET_BROWSER_TITLE"] = (isset($arParams["SET_BROWSER_TITLE"]) && $arParams["SET_BROWSER_TITLE"] === 'N' ? 'N' : 'Y');
$arParams["SET_META_KEYWORDS"] = (isset($arParams["SET_META_KEYWORDS"]) && $arParams["SET_META_KEYWORDS"] === 'N' ? 'N' : 'Y');
$arParams["SET_META_DESCRIPTION"] = (isset($arParams["SET_META_DESCRIPTION"]) && $arParams["SET_META_DESCRIPTION"] === 'N' ? 'N' : 'Y');
$arParams["ADD_SECTIONS_CHAIN"] = (isset($arParams["ADD_SECTIONS_CHAIN"]) && $arParams["ADD_SECTIONS_CHAIN"]==="Y"); //Turn off by default

$arParams["BACKGROUND_IMAGE"] = (isset($arParams["BACKGROUND_IMAGE"]) ? trim($arParams["BACKGROUND_IMAGE"]) : '');
if ($arParams["BACKGROUND_IMAGE"] == '-')
	$arParams["BACKGROUND_IMAGE"] = '';

$arParams["DISPLAY_COMPARE"] = (isset($arParams['DISPLAY_COMPARE']) && $arParams["DISPLAY_COMPARE"] == "Y");
$arParams['COMPARE_PATH'] = (isset($arParams['COMPARE_PATH']) ? trim($arParams['COMPARE_PATH']) : '');

$arParams["PAGE_ELEMENT_COUNT"] = intval($arParams["PAGE_ELEMENT_COUNT"]);
if($arParams["PAGE_ELEMENT_COUNT"]<=0)
	$arParams["PAGE_ELEMENT_COUNT"]=20;
$arParams["LINE_ELEMENT_COUNT"] = intval($arParams["LINE_ELEMENT_COUNT"]);
if($arParams["LINE_ELEMENT_COUNT"]<=0)
	$arParams["LINE_ELEMENT_COUNT"]=3;

if(!is_array($arParams["PROPERTY_CODE"]))
	$arParams["PROPERTY_CODE"] = array();
foreach($arParams["PROPERTY_CODE"] as $k=>$v)
	if($v==="")
		unset($arParams["PROPERTY_CODE"][$k]);

if(!is_array($arParams["PRICE_CODE"]))
	$arParams["PRICE_CODE"] = array();
$arParams["USE_PRICE_COUNT"] = $arParams["USE_PRICE_COUNT"]=="Y";
$arParams["SHOW_PRICE_COUNT"] = (isset($arParams["SHOW_PRICE_COUNT"]) ? (int)$arParams["SHOW_PRICE_COUNT"] : 1);
if($arParams["SHOW_PRICE_COUNT"]<=0)
	$arParams["SHOW_PRICE_COUNT"]=1;
$arParams["USE_PRODUCT_QUANTITY"] = $arParams["USE_PRODUCT_QUANTITY"]==="Y";

if (!isset($arParams['HIDE_NOT_AVAILABLE']))
	$arParams['HIDE_NOT_AVAILABLE'] = 'N';
if ($arParams['HIDE_NOT_AVAILABLE'] != 'Y' && $arParams['HIDE_NOT_AVAILABLE'] != 'L')
	$arParams['HIDE_NOT_AVAILABLE'] = 'N';

$arParams['ADD_PROPERTIES_TO_BASKET'] = (isset($arParams['ADD_PROPERTIES_TO_BASKET']) && $arParams['ADD_PROPERTIES_TO_BASKET'] == 'N' ? 'N' : 'Y');
if ('N' == $arParams['ADD_PROPERTIES_TO_BASKET'])
{
	$arParams["PRODUCT_PROPERTIES"] = array();
	$arParams["OFFERS_CART_PROPERTIES"] = array();
}
$arParams['PARTIAL_PRODUCT_PROPERTIES'] = (isset($arParams['PARTIAL_PRODUCT_PROPERTIES']) && $arParams['PARTIAL_PRODUCT_PROPERTIES'] === 'Y' ? 'Y' : 'N');
if(!is_array($arParams["PRODUCT_PROPERTIES"]))
	$arParams["PRODUCT_PROPERTIES"] = array();
foreach($arParams["PRODUCT_PROPERTIES"] as $k=>$v)
	if($v==="")
		unset($arParams["PRODUCT_PROPERTIES"][$k]);

if (!is_array($arParams["OFFERS_CART_PROPERTIES"]))
	$arParams["OFFERS_CART_PROPERTIES"] = array();
foreach($arParams["OFFERS_CART_PROPERTIES"] as $i => $pid)
	if ($pid === "")
		unset($arParams["OFFERS_CART_PROPERTIES"][$i]);

if (empty($arParams["OFFERS_SORT_FIELD"]))
	$arParams["OFFERS_SORT_FIELD"] = "sort";
if (!preg_match('/^(asc|desc|nulls)(,asc|,desc|,nulls){0,1}$/i', $arParams["OFFERS_SORT_ORDER"]))
	$arParams["OFFERS_SORT_ORDER"] = "asc";
if (empty($arParams["OFFERS_SORT_FIELD2"]))
	$arParams["OFFERS_SORT_FIELD2"] = "id";
if (!preg_match('/^(asc|desc|nulls)(,asc|,desc|,nulls){0,1}$/i', $arParams["OFFERS_SORT_ORDER2"]))
	$arParams["OFFERS_SORT_ORDER2"] = "desc";

$arParams["DISPLAY_TOP_PAGER"] = $arParams["DISPLAY_TOP_PAGER"]=="Y";
$arParams["DISPLAY_BOTTOM_PAGER"] = $arParams["DISPLAY_BOTTOM_PAGER"]!="N";
$arParams["PAGER_TITLE"] = trim($arParams["PAGER_TITLE"]);
$arParams["PAGER_SHOW_ALWAYS"] = $arParams["PAGER_SHOW_ALWAYS"]=="Y";
$arParams["PAGER_TEMPLATE"] = trim($arParams["PAGER_TEMPLATE"]);
$arParams["PAGER_DESC_NUMBERING"] = $arParams["PAGER_DESC_NUMBERING"]=="Y";
$arParams["PAGER_DESC_NUMBERING_CACHE_TIME"] = intval($arParams["PAGER_DESC_NUMBERING_CACHE_TIME"]);
$arParams["PAGER_SHOW_ALL"] = $arParams["PAGER_SHOW_ALL"]=="Y";

if ($arParams['DISPLAY_TOP_PAGER'] || $arParams['DISPLAY_BOTTOM_PAGER'])
{
	$arNavParams = array(
		"nPageSize" => $arParams["PAGE_ELEMENT_COUNT"],
		"bDescPageNumbering" => $arParams["PAGER_DESC_NUMBERING"],
		"bShowAll" => $arParams["PAGER_SHOW_ALL"],
	);
	$arNavigation = CDBResult::GetNavParams($arNavParams);
	if($arNavigation["PAGEN"]==0 && $arParams["PAGER_DESC_NUMBERING_CACHE_TIME"]>0)
		$arParams["CACHE_TIME"] = $arParams["PAGER_DESC_NUMBERING_CACHE_TIME"];
}
else
{
	$arNavParams = array(
		"nTopCount" => $arParams["PAGE_ELEMENT_COUNT"],
		"bDescPageNumbering" => $arParams["PAGER_DESC_NUMBERING"],
	);
	$arNavigation = false;
}

$arParams['CACHE_GROUPS'] = trim($arParams['CACHE_GROUPS']);
if ('N' != $arParams['CACHE_GROUPS'])
	$arParams['CACHE_GROUPS'] = 'Y';

$arParams["CACHE_FILTER"]=$arParams["CACHE_FILTER"]=="Y";
if(!$arParams["CACHE_FILTER"] && count($arrFilter)>0)
	$arParams["CACHE_TIME"] = 0;

$arParams["PRICE_VAT_INCLUDE"] = $arParams["PRICE_VAT_INCLUDE"] !== "N";

$arParams['CONVERT_CURRENCY'] = (isset($arParams['CONVERT_CURRENCY']) && 'Y' == $arParams['CONVERT_CURRENCY'] ? 'Y' : 'N');
$arParams['CURRENCY_ID'] = trim(strval($arParams['CURRENCY_ID']));
if ('' == $arParams['CURRENCY_ID'])
{
	$arParams['CONVERT_CURRENCY'] = 'N';
}
elseif ('N' == $arParams['CONVERT_CURRENCY'])
{
	$arParams['CURRENCY_ID'] = '';
}

$arParams["OFFERS_LIMIT"] = intval($arParams["OFFERS_LIMIT"]);
if (0 > $arParams["OFFERS_LIMIT"])
	$arParams["OFFERS_LIMIT"] = 0;

$arParams["DISABLE_INIT_JS_IN_COMPONENT"] = (isset($arParams["DISABLE_INIT_JS_IN_COMPONENT"]) && $arParams["DISABLE_INIT_JS_IN_COMPONENT"] == 'Y' ? 'Y' : 'N');
$arParams['CUSTOM_CURRENT_PAGE'] = (isset($arParams['CUSTOM_CURRENT_PAGE']) ? trim($arParams['CUSTOM_CURRENT_PAGE']) : '');

if ($arParams["DISABLE_INIT_JS_IN_COMPONENT"] != 'Y')
	CJSCore::Init(array('popup'));

/*************************************************************************
			Processing of the Buy link
*************************************************************************/
$strError = '';
$successfulAdd = true;

if (isset($_REQUEST[$arParams["ACTION_VARIABLE"]]) && isset($_REQUEST[$arParams["PRODUCT_ID_VARIABLE"]]))
{
	if(isset($_REQUEST[$arParams["ACTION_VARIABLE"]."BUY"]))
		$action = "BUY";
	elseif(isset($_REQUEST[$arParams["ACTION_VARIABLE"]."ADD2BASKET"]))
		$action = "ADD2BASKET";
	else
		$action = strtoupper($_REQUEST[$arParams["ACTION_VARIABLE"]]);

	$productID = (int)$_REQUEST[$arParams["PRODUCT_ID_VARIABLE"]];
	if(($action == "ADD2BASKET" || $action == "BUY" || $action == "SUBSCRIBE_PRODUCT") && $productID > 0)
	{
		if (Loader::includeModule("sale") && Loader::includeModule("catalog"))
		{
			$addByAjax = isset($_REQUEST['ajax_basket']) && 'Y' == $_REQUEST['ajax_basket'];
			if ($addByAjax)
				CUtil::JSPostUnescape();
			$QUANTITY = 0;
			$product_properties = array();
			$intProductIBlockID = (int)CIBlockElement::GetIBlockByID($productID);
			if (0 < $intProductIBlockID)
			{
				if ($arParams['ADD_PROPERTIES_TO_BASKET'] == 'Y')
				{
					if ($intProductIBlockID == $arParams["IBLOCK_ID"])
					{
						if (!empty($arParams["PRODUCT_PROPERTIES"]))
						{
							if (
								isset($_REQUEST[$arParams["PRODUCT_PROPS_VARIABLE"]])
								&& is_array($_REQUEST[$arParams["PRODUCT_PROPS_VARIABLE"]])
							)
							{
								$product_properties = CIBlockPriceTools::CheckProductProperties(
									$arParams["IBLOCK_ID"],
									$productID,
									$arParams["PRODUCT_PROPERTIES"],
									$_REQUEST[$arParams["PRODUCT_PROPS_VARIABLE"]],
									$arParams['PARTIAL_PRODUCT_PROPERTIES'] == 'Y'
								);
								if (!is_array($product_properties))
								{
									$strError = GetMessage("CATALOG_PARTIAL_BASKET_PROPERTIES_ERROR");
									$successfulAdd = false;
								}
							}
							else
							{
								$strError = GetMessage("CATALOG_EMPTY_BASKET_PROPERTIES_ERROR");
								$successfulAdd = false;
							}
						}
					}
					else
					{
						$skuAddProps = (isset($_REQUEST['basket_props']) && !empty($_REQUEST['basket_props']) ? $_REQUEST['basket_props'] : '');
						if (!empty($arParams["OFFERS_CART_PROPERTIES"]) || !empty($skuAddProps))
						{
							$product_properties = CIBlockPriceTools::GetOfferProperties(
								$productID,
								$arParams["IBLOCK_ID"],
								$arParams["OFFERS_CART_PROPERTIES"],
								$skuAddProps
							);
						}
					}
				}
				if ($arParams["USE_PRODUCT_QUANTITY"])
				{
					if (isset($_REQUEST[$arParams["PRODUCT_QUANTITY_VARIABLE"]]))
					{
						$QUANTITY = doubleval($_REQUEST[$arParams["PRODUCT_QUANTITY_VARIABLE"]]);
					}
				}
				if (0 >= $QUANTITY)
				{
					$rsRatios = CCatalogMeasureRatio::getList(
						array(),
						array('PRODUCT_ID' => $productID),
						false,
						false,
						array('PRODUCT_ID', 'RATIO')
					);
					if ($arRatio = $rsRatios->Fetch())
					{
						$intRatio = (int)$arRatio['RATIO'];
						$dblRatio = doubleval($arRatio['RATIO']);
						$QUANTITY = ($dblRatio > $intRatio ? $dblRatio : $intRatio);
					}
				}
				if (0 >= $QUANTITY)
					$QUANTITY = 1;
			}
			else
			{
				$strError = GetMessage('CATALOG_PRODUCT_NOT_FOUND');
				$successfulAdd = false;
			}

			$notifyOption = COption::GetOptionString("sale", "subscribe_prod", "");
			$arNotify = unserialize($notifyOption);
			$arRewriteFields = array();
			if ($action == "SUBSCRIBE_PRODUCT" && $arNotify[SITE_ID]['use'] == 'Y')
			{
				$arRewriteFields["SUBSCRIBE"] = "Y";
				$arRewriteFields["CAN_BUY"] = "N";
			}

			if ($successfulAdd)
			{
				if(!Add2BasketByProductID($productID, $QUANTITY, $arRewriteFields, $product_properties))
				{
					if ($ex = $APPLICATION->GetException())
						$strError = $ex->GetString();
					else
						$strError = GetMessage("CATALOG_ERROR2BASKET");
					$successfulAdd = false;
				}
			}

			if ($addByAjax)
			{
				if ($successfulAdd)
				{
					$addResult = array('STATUS' => 'OK', 'MESSAGE' => GetMessage('CATALOG_SUCCESSFUL_ADD_TO_BASKET'));
				}
				else
				{
					$addResult = array('STATUS' => 'ERROR', 'MESSAGE' => $strError);
				}
				$APPLICATION->RestartBuffer();
				echo CUtil::PhpToJSObject($addResult);
				die();
			}
			else
			{
				if ($successfulAdd)
				{
					$pathRedirect = (
					$action == "BUY"
						? $arParams["BASKET_URL"]
						: $APPLICATION->GetCurPageParam("", array(
							$arParams["PRODUCT_ID_VARIABLE"],
							$arParams["ACTION_VARIABLE"],
							$arParams['PRODUCT_QUANTITY_VARIABLE'],
							$arParams['PRODUCT_PROPS_VARIABLE']
						))
					);
					LocalRedirect($pathRedirect);
				}
			}
		}
	}
}

if (!$successfulAdd)
{
	ShowError($strError);
	return;
}

/*************************************************************************
			Work with cache
*************************************************************************/
if($this->StartResultCache(false, array($arrFilter, ($arParams["CACHE_GROUPS"]==="N"? false: $USER->GetGroups()), $arNavigation, $pagerParameters)))
{
	if (!Loader::includeModule("iblock"))
	{
		$this->AbortResultCache();
		ShowError(GetMessage("IBLOCK_MODULE_NOT_INSTALLED"));
		return;
	}

	$arResultModules = array(
		'iblock' => true,
		'catalog' => false,
		'currency' => false
	);

	$arConvertParams = array();
	if ($arParams['CONVERT_CURRENCY'] == 'Y')
	{
		if (!Loader::includeModule('currency'))
		{
			$arParams['CONVERT_CURRENCY'] = 'N';
			$arParams['CURRENCY_ID'] = '';
		}
		else
		{
			$arResultModules['currency'] = true;
			$currency = Currency\CurrencyTable::getList(array(
				'select' => array('CURRENCY'),
				'filter' => array('=CURRENCY' => $arParams['CURRENCY_ID'])
			))->fetch();
			if (!empty($currency))
			{
				$arParams['CURRENCY_ID'] = $currency['CURRENCY'];
				$arConvertParams['CURRENCY_ID'] = $currency['CURRENCY'];
			}
			else
			{
				$arParams['CONVERT_CURRENCY'] = 'N';
				$arParams['CURRENCY_ID'] = '';
			}
			unset($currency);
		}
	}

	$arSelect = array();
	if(isset($arParams["SECTION_USER_FIELDS"]) && is_array($arParams["SECTION_USER_FIELDS"]))
	{
		foreach($arParams["SECTION_USER_FIELDS"] as $field)
			if(is_string($field) && preg_match("/^UF_/", $field))
				$arSelect[] = $field;
	}
	if(preg_match("/^UF_/", $arParams["META_KEYWORDS"])) $arSelect[] = $arParams["META_KEYWORDS"];
	if(preg_match("/^UF_/", $arParams["META_DESCRIPTION"])) $arSelect[] = $arParams["META_DESCRIPTION"];
	if(preg_match("/^UF_/", $arParams["BROWSER_TITLE"])) $arSelect[] = $arParams["BROWSER_TITLE"];
	if(preg_match("/^UF_/", $arParams["BACKGROUND_IMAGE"])) $arSelect[] = $arParams["BACKGROUND_IMAGE"];

	$arFilter = array(
		"IBLOCK_ID"=>$arParams["IBLOCK_ID"],
		"IBLOCK_ACTIVE"=>"Y",
		"ACTIVE"=>"Y",
		"GLOBAL_ACTIVE"=>"Y",
	);

	$bSectionFound = false;
	//Hidden triky parameter USED to display linked
	//by default it is not set
	if($arParams["BY_LINK"]==="Y")
	{
		$arResult = array(
			"ID" => 0,
			"IBLOCK_ID" => $arParams["IBLOCK_ID"],
		);
		$bSectionFound = true;
	}
	elseif($arParams["SECTION_ID"] > 0)
	{
		$arFilter["ID"]=$arParams["SECTION_ID"];
		$rsSection = CIBlockSection::GetList(array(), $arFilter, false, $arSelect);
		$rsSection->SetUrlTemplates("", $arParams["SECTION_URL"]);
		$arResult = $rsSection->GetNext();
		if($arResult)
			$bSectionFound = true;
	}
	elseif(strlen($arParams["SECTION_CODE"]) > 0)
	{
		$arFilter["=CODE"]=$arParams["SECTION_CODE"];
		$rsSection = CIBlockSection::GetList(array(), $arFilter, false, $arSelect);
		$rsSection->SetUrlTemplates("", $arParams["SECTION_URL"]);
		$arResult = $rsSection->GetNext();
		if($arResult)
			$bSectionFound = true;
	}
	elseif(strlen($arParams["SECTION_CODE_PATH"]) > 0)
	{
		$sectionId = CIBlockFindTools::GetSectionIDByCodePath($arParams["IBLOCK_ID"], $arParams["SECTION_CODE_PATH"]);
		if ($sectionId)
		{
			$arFilter["ID"]=$sectionId;
			$rsSection = CIBlockSection::GetList(array(), $arFilter, false, $arSelect);
			$rsSection->SetUrlTemplates("", $arParams["SECTION_URL"]);
			$arResult = $rsSection->GetNext();
			if($arResult)
				$bSectionFound = true;
		}
	}
	else
	{
		//Root section (no section filter)
		$arResult = array(
			"ID" => 0,
			"IBLOCK_ID" => $arParams["IBLOCK_ID"],
		);
		$bSectionFound = true;
	}

	if(!$bSectionFound)
	{
		$this->AbortResultCache();
		\Bitrix\Iblock\Component\Tools::process404(
			trim($arParams["MESSAGE_404"]) ?: GetMessage("CATALOG_SECTION_NOT_FOUND")
			,true
			,$arParams["SET_STATUS_404"] === "Y"
			,$arParams["SHOW_404"] === "Y"
			,$arParams["FILE_404"]
		);
		return;
	}
	elseif($arResult["ID"] > 0 && $arParams["ADD_SECTIONS_CHAIN"])
	{
		$arResult["PATH"] = array();
		$rsPath = CIBlockSection::GetNavChain($arResult["IBLOCK_ID"], $arResult["ID"]);
		$rsPath->SetUrlTemplates("", $arParams["SECTION_URL"]);
		while($arPath = $rsPath->GetNext())
		{
			$ipropValues = new \Bitrix\Iblock\InheritedProperty\SectionValues($arParams["IBLOCK_ID"], $arPath["ID"]);
			$arPath["IPROPERTY_VALUES"] = $ipropValues->getValues();
			$arResult["PATH"][]=$arPath;
		}
	}

	$bIBlockCatalog = false;
	$bOffersIBlockExist = false;
	$arCatalog = false;
	$boolNeedCatalogCache = false;
	$bCatalog = Loader::includeModule('catalog');
	$useCatalogButtons = array();
	if ($bCatalog)
	{
		$arResultModules['catalog'] = true;
		$arResultModules['currency'] = true;
		$arCatalog = CCatalogSKU::GetInfoByIBlock($arParams["IBLOCK_ID"]);
		if (!empty($arCatalog) && is_array($arCatalog))
		{
			$bIBlockCatalog = $arCatalog['CATALOG_TYPE'] != CCatalogSKU::TYPE_PRODUCT;
			$bOffersIBlockExist = (
				$arCatalog['CATALOG_TYPE'] == CCatalogSKU::TYPE_PRODUCT
				|| $arCatalog['CATALOG_TYPE'] == CCatalogSKU::TYPE_FULL
			);
			$boolNeedCatalogCache = true;
			if ($arCatalog['CATALOG_TYPE'] == CCatalogSKU::TYPE_CATALOG || $arCatalog['CATALOG_TYPE'] == CCatalogSKU::TYPE_FULL)
				$useCatalogButtons['add_product'] = true;
			if ($arCatalog['CATALOG_TYPE'] == CCatalogSKU::TYPE_PRODUCT || $arCatalog['CATALOG_TYPE'] == CCatalogSKU::TYPE_FULL)
				$useCatalogButtons['add_sku'] = true;
		}
	}
	$arResult['CATALOG'] = $arCatalog;
	$arResult['USE_CATALOG_BUTTONS'] = $useCatalogButtons;
	unset($useCatalogButtons);
	//This function returns array with prices description and access rights
	//in case catalog module n/a prices get values from element properties
	$arResult["PRICES"] = CIBlockPriceTools::GetCatalogPrices($arParams["IBLOCK_ID"], $arParams["PRICE_CODE"]);
	$arResult['PRICES_ALLOW'] = CIBlockPriceTools::GetAllowCatalogPrices($arResult["PRICES"]);

	if ($bCatalog && $boolNeedCatalogCache && !empty($arResult['PRICES_ALLOW']))
		$boolNeedCatalogCache = CIBlockPriceTools::SetCatalogDiscountCache($arResult['PRICES_ALLOW'], $USER->GetUserGroupArray());

	$arResult['CONVERT_CURRENCY'] = $arConvertParams;

	if ($arResult["ID"] > 0)
	{
		$ipropValues = new \Bitrix\Iblock\InheritedProperty\SectionValues($arResult["IBLOCK_ID"], $arResult["ID"]);
		$arResult["IPROPERTY_VALUES"] = $ipropValues->getValues();
	}
	else
	{
		$arResult["IPROPERTY_VALUES"] = array();
	}

	$arResult["PICTURE"] = CFile::GetFileArray($arResult["PICTURE"]);
	if ($arResult["PICTURE"] )
	{
		if ($arResult["ID"] > 0)
			$arResult["PICTURE"]["ALT"] = $arResult["IPROPERTY_VALUES"]["SECTION_PICTURE_FILE_ALT"];
		if ($arResult["PICTURE"]["ALT"] == "")
			$arResult["PICTURE"]["ALT"] = $arResult["NAME"];
		if ($arResult["ID"] > 0)
			$arResult["PICTURE"]["TITLE"] = $arResult["IPROPERTY_VALUES"]["SECTION_PICTURE_FILE_TITLE"];
		if ($arResult["PICTURE"]["TITLE"] == "")
			$arResult["PICTURE"]["TITLE"] = $arResult["NAME"];
	}
	$arResult["DETAIL_PICTURE"] = CFile::GetFileArray($arResult["DETAIL_PICTURE"]);
	if ($arResult["DETAIL_PICTURE"] && $arResult["ID"] > 0)
	{
		if ($arResult["ID"] > 0)
			$arResult["DETAIL_PICTURE"]["ALT"] = $arResult["IPROPERTY_VALUES"]["SECTION_DETAIL_PICTURE_FILE_ALT"];
		if ($arResult["DETAIL_PICTURE"]["ALT"] == "")
			$arResult["DETAIL_PICTURE"]["ALT"] = $arResult["NAME"];
		if ($arResult["ID"] > 0)
			$arResult["DETAIL_PICTURE"]["TITLE"] = $arResult["IPROPERTY_VALUES"]["SECTION_DETAIL_PICTURE_FILE_TITLE"];
		if ($arResult["DETAIL_PICTURE"]["TITLE"] == "")
			$arResult["DETAIL_PICTURE"]["TITLE"] = $arResult["NAME"];
	}

	$arResult['BACKGROUND_IMAGE'] = false;
	if ($arParams['BACKGROUND_IMAGE'] != '' && isset($arResult[$arParams['BACKGROUND_IMAGE']]))
	{
		if (!empty($arResult[$arParams['BACKGROUND_IMAGE']]))
			$arResult['BACKGROUND_IMAGE'] = CFile::GetFileArray($arResult[$arParams['BACKGROUND_IMAGE']]);
	}

	$bGetPropertyCodes = !empty($arParams["PROPERTY_CODE"]);
	$bGetProductProperties = ($arParams['ADD_PROPERTIES_TO_BASKET'] == 'Y'  && !empty($arParams["PRODUCT_PROPERTIES"]));
	$bGetProperties = $bGetPropertyCodes || $bGetProductProperties;

	$propertyList = array();
	if ($bGetProperties)
	{
		$selectProperties = array_fill_keys($arParams['PROPERTY_CODE'], true);
		$propertyIterator = Iblock\PropertyTable::getList(array(
			'select' => array('ID', 'CODE'),
			'filter' => array('=IBLOCK_ID' => $arParams['IBLOCK_ID'], '=ACTIVE' => 'Y'),
			'order' => array('SORT' => 'ASC', 'ID' => 'ASC')
		));
		while ($property = $propertyIterator->fetch())
		{
			$code = (string)$property['CODE'];
			if ($code == '')
				$code = $property['ID'];
			if (!isset($selectProperties[$code]))
				continue;
			$propertyList[] = $code;
			unset($code);
		}
		unset($property, $propertyIterator);
		unset($selectProperties);
	}

	// list of the element fields that will be used in selection
	$arSelect = array(
		"ID",
		"IBLOCK_ID",
		"CODE",
		"XML_ID",
		"NAME",
		"ACTIVE",
		"DATE_ACTIVE_FROM",
		"DATE_ACTIVE_TO",
		"SORT",
		"PREVIEW_TEXT",
		"PREVIEW_TEXT_TYPE",
		"DETAIL_TEXT",
		"DETAIL_TEXT_TYPE",
		"DATE_CREATE",
		"CREATED_BY",
		"TIMESTAMP_X",
		"MODIFIED_BY",
		"TAGS",
		"IBLOCK_SECTION_ID",
		"DETAIL_PAGE_URL",
		"DETAIL_PICTURE",
		"PREVIEW_PICTURE"
	);
	if ($bIBlockCatalog)
		$arSelect[] = "CATALOG_QUANTITY";
	$arFilter = array(
		"IBLOCK_ID" => $arParams["IBLOCK_ID"],
		"IBLOCK_LID" => SITE_ID,
		"IBLOCK_ACTIVE" => "Y",
		"ACTIVE_DATE" => "Y",
		"ACTIVE" => "Y",
		"CHECK_PERMISSIONS" => "Y",
		"MIN_PERMISSION" => "R",
		"INCLUDE_SUBSECTIONS" => ($arParams["INCLUDE_SUBSECTIONS"] == 'N' ? 'N' : 'Y'),
	);
	if ($arParams["INCLUDE_SUBSECTIONS"] == 'A')
		$arFilter["SECTION_GLOBAL_ACTIVE"] = "Y";
	if ($bIBlockCatalog && 'Y' == $arParams['HIDE_NOT_AVAILABLE'])
		$arFilter['CATALOG_AVAILABLE'] = 'Y';

	if($arParams["BY_LINK"]!=="Y")
	{
		if($arResult["ID"])
			$arFilter["SECTION_ID"] = $arResult["ID"];
		elseif(!$arParams["SHOW_ALL_WO_SECTION"])
			$arFilter["SECTION_ID"] = 0;
		else
		{
			if (is_set($arFilter, 'INCLUDE_SUBSECTIONS'))
				unset($arFilter["INCLUDE_SUBSECTIONS"]);
			if (is_set($arFilter, 'SECTION_GLOBAL_ACTIVE'))
				unset($arFilter["SECTION_GLOBAL_ACTIVE"]);
		}
	}

	$arSubFilter = array();
	if($bCatalog && $bOffersIBlockExist)
	{
		$bOffersFilterExist = (isset($arrFilter["OFFERS"]) && !empty($arrFilter["OFFERS"]) && is_array($arrFilter["OFFERS"]));
		$arPriceFilter = array();
		foreach($arrFilter as $key => $value)
		{
			if(preg_match('/^(>=|<=|><)CATALOG_PRICE_/', $key))
			{
				$arPriceFilter[$key] = $value;
				unset($arrFilter[$key]);
			}
		}

		if($bOffersFilterExist)
		{
			if (empty($arPriceFilter))
				$arSubFilter = $arrFilter["OFFERS"];
			else
				$arSubFilter = array_merge($arrFilter["OFFERS"], $arPriceFilter);

			$arSubFilter["IBLOCK_ID"] = $arResult['CATALOG']['IBLOCK_ID'];
			$arSubFilter["ACTIVE_DATE"] = "Y";
			$arSubFilter["ACTIVE"] = "Y";
			if ('Y' == $arParams['HIDE_NOT_AVAILABLE'])
				$arSubFilter['CATALOG_AVAILABLE'] = 'Y';
			$arFilter["=ID"] = CIBlockElement::SubQuery("PROPERTY_".$arResult['CATALOG']["SKU_PROPERTY_ID"], $arSubFilter);
		}
		elseif(!empty($arPriceFilter))
		{
			$arSubFilter = $arPriceFilter;

			$arSubFilter["IBLOCK_ID"] = $arResult['CATALOG']['IBLOCK_ID'];
			$arSubFilter["ACTIVE_DATE"] = "Y";
			$arSubFilter["ACTIVE"] = "Y";
			$arFilter[] = array(
				"LOGIC" => "OR",
				array($arPriceFilter),
				"=ID" => CIBlockElement::SubQuery("PROPERTY_".$arResult['CATALOG']["SKU_PROPERTY_ID"], $arSubFilter),
			);
		}
	}

	//PRICES
	$arPriceTypeID = array();
	if (!empty($arResult["PRICES"]))
	{
		if (!$arParams["USE_PRICE_COUNT"])
		{
			foreach ($arResult["PRICES"] as &$value)
			{
				if (!$value['CAN_VIEW'] && !$value['CAN_BUY'])
					continue;
				$arSelect[] = $value["SELECT"];
				$arFilter["CATALOG_SHOP_QUANTITY_".$value["ID"]] = $arParams["SHOW_PRICE_COUNT"];
			}
			unset($value);
		}
		else
		{
			foreach ($arResult["PRICES"] as &$value)
			{
				if (!$value['CAN_VIEW'] && !$value['CAN_BUY'])
					continue;
				$arPriceTypeID[] = $value["ID"];
			}
			unset($value);
		}
	}

	$arSort = array();
	if ($bIBlockCatalog && $arParams['HIDE_NOT_AVAILABLE'] == 'L')
		$arSort['CATALOG_AVAILABLE'] = 'desc,nulls';
	if (!isset($arSort['CATALOG_AVAILABLE']) || $arParams["ELEMENT_SORT_FIELD"] != 'CATALOG_AVAILABLE')
		$arSort[$arParams["ELEMENT_SORT_FIELD"]] = $arParams["ELEMENT_SORT_ORDER"];
	if (!isset($arSort['CATALOG_AVAILABLE']) || $arParams["ELEMENT_SORT_FIELD2"] != 'CATALOG_AVAILABLE')
		$arSort[$arParams["ELEMENT_SORT_FIELD2"]] = $arParams["ELEMENT_SORT_ORDER2"];

	$arDefaultMeasure = array();
	if ($bIBlockCatalog)
		$arDefaultMeasure = CCatalogMeasure::getDefaultMeasure(true, true);
	$currencyList = array();
	$arSections = array();

	//EXECUTE
	$rsElements = CIBlockElement::GetList($arSort, array_merge($arrFilter, $arFilter), false, $arNavParams, $arSelect);
	$rsElements->SetUrlTemplates($arParams["DETAIL_URL"]);
	if(
		$arParams["BY_LINK"]!=="Y"
		&& !$arParams["SHOW_ALL_WO_SECTION"]
		&& !$arParams["USE_MAIN_ELEMENT_SECTION"]
	)
	{
		$rsElements->SetSectionContext($arResult);
	}

	$arResult["ITEMS"] = array();
	$arMeasureMap = array();
	$arElementLink = array();
	$intKey = 0;
	while($arItem = $rsElements->GetNext())
	{
		$arItem['ID'] = (int)$arItem['ID'];

		$arItem['ACTIVE_FROM'] = $arItem['DATE_ACTIVE_FROM'];
		$arItem['ACTIVE_TO'] = $arItem['DATE_ACTIVE_TO'];

		if($arResult["ID"])
			$arItem["IBLOCK_SECTION_ID"] = $arResult["ID"];

		$arButtons = CIBlock::GetPanelButtons(
			$arItem["IBLOCK_ID"],
			$arItem["ID"],
			$arResult["ID"],
			array("SECTION_BUTTONS"=>false, "SESSID"=>false, "CATALOG"=>true)
		);
		$arItem["EDIT_LINK"] = $arButtons["edit"]["edit_element"]["ACTION_URL"];
		$arItem["DELETE_LINK"] = $arButtons["edit"]["delete_element"]["ACTION_URL"];

		$ipropValues = new \Bitrix\Iblock\InheritedProperty\ElementValues($arItem["IBLOCK_ID"], $arItem["ID"]);
		$arItem["IPROPERTY_VALUES"] = $ipropValues->getValues();

		$arItem["PREVIEW_PICTURE"] = (0 < $arItem["PREVIEW_PICTURE"] ? CFile::GetFileArray($arItem["PREVIEW_PICTURE"]) : false);
		if ($arItem["PREVIEW_PICTURE"])
		{
			$arItem["PREVIEW_PICTURE"]["ALT"] = $arItem["IPROPERTY_VALUES"]["ELEMENT_PREVIEW_PICTURE_FILE_ALT"];
			if ($arItem["PREVIEW_PICTURE"]["ALT"] == "")
				$arItem["PREVIEW_PICTURE"]["ALT"] = $arItem["NAME"];
			$arItem["PREVIEW_PICTURE"]["TITLE"] = $arItem["IPROPERTY_VALUES"]["ELEMENT_PREVIEW_PICTURE_FILE_TITLE"];
			if ($arItem["PREVIEW_PICTURE"]["TITLE"] == "")
				$arItem["PREVIEW_PICTURE"]["TITLE"] = $arItem["NAME"];
		}
		$arItem["DETAIL_PICTURE"] = (0 < $arItem["DETAIL_PICTURE"] ? CFile::GetFileArray($arItem["DETAIL_PICTURE"]) : false);
		if ($arItem["DETAIL_PICTURE"])
		{
			$arItem["DETAIL_PICTURE"]["ALT"] = $arItem["IPROPERTY_VALUES"]["ELEMENT_DETAIL_PICTURE_FILE_ALT"];
			if ($arItem["DETAIL_PICTURE"]["ALT"] == "")
				$arItem["DETAIL_PICTURE"]["ALT"] = $arItem["NAME"];
			$arItem["DETAIL_PICTURE"]["TITLE"] = $arItem["IPROPERTY_VALUES"]["ELEMENT_DETAIL_PICTURE_FILE_TITLE"];
			if ($arItem["DETAIL_PICTURE"]["TITLE"] == "")
				$arItem["DETAIL_PICTURE"]["TITLE"] = $arItem["NAME"];
		}

		$arItem["PROPERTIES"] = array();
		$arItem["DISPLAY_PROPERTIES"] = array();
		$arItem["PRODUCT_PROPERTIES"] = array();
		$arItem['PRODUCT_PROPERTIES_FILL'] = array();

		if ($bIBlockCatalog)
		{
			if (!isset($arItem["CATALOG_MEASURE_RATIO"]))
				$arItem["CATALOG_MEASURE_RATIO"] = 1;
			if (!isset($arItem['CATALOG_MEASURE']))
				$arItem['CATALOG_MEASURE'] = 0;
			$arItem['CATALOG_MEASURE'] = (int)$arItem['CATALOG_MEASURE'];
			if (0 > $arItem['CATALOG_MEASURE'])
				$arItem['CATALOG_MEASURE'] = 0;
			if (!isset($arItem['CATALOG_MEASURE_NAME']))
				$arItem['CATALOG_MEASURE_NAME'] = '';

			$arItem['CATALOG_MEASURE_NAME'] = $arDefaultMeasure['SYMBOL_RUS'];
			$arItem['~CATALOG_MEASURE_NAME'] = $arDefaultMeasure['~SYMBOL_RUS'];
			if (0 < $arItem['CATALOG_MEASURE'])
			{
				if (!isset($arMeasureMap[$arItem['CATALOG_MEASURE']]))
					$arMeasureMap[$arItem['CATALOG_MEASURE']] = array();
				$arMeasureMap[$arItem['CATALOG_MEASURE']][] = $intKey;
			}
		}

		if ($arParams["SET_LAST_MODIFIED"])
		{
			$time = DateTime::createFromUserTime($arItem["TIMESTAMP_X"]);
			if (
				!isset($arResult["ITEMS_TIMESTAMP_X"])
				|| $time->getTimestamp() > $arResult["ITEMS_TIMESTAMP_X"]->getTimestamp()
			)
				$arResult["ITEMS_TIMESTAMP_X"] = $time;
		}

		$arResult["ITEMS"][$intKey] = $arItem;
		$arResult["ELEMENTS"][$intKey] = $arItem["ID"];
		$arElementLink[$arItem['ID']] = &$arResult["ITEMS"][$intKey];
		$intKey++;
	}
	$arResult['MODULES'] = $arResultModules;

	$navComponentParameters = array();
	if ($arParams["PAGER_BASE_LINK_ENABLE"] === "Y")
	{
		$pagerBaseLink = trim($arParams["PAGER_BASE_LINK"]);
		if ($pagerBaseLink === "")
			$pagerBaseLink = $arResult["SECTION_PAGE_URL"];

		if ($pagerParameters && isset($pagerParameters["BASE_LINK"]))
		{
			$pagerBaseLink = $pagerParameters["BASE_LINK"];
			unset($pagerParameters["BASE_LINK"]);
		}

		$navComponentParameters["BASE_LINK"] = CHTTP::urlAddParams($pagerBaseLink, $pagerParameters, array("encode"=>true));
	}

	$arResult["NAV_STRING"] = $rsElements->GetPageNavStringEx(
		$navComponentObject,
		$arParams["PAGER_TITLE"],
		$arParams["PAGER_TEMPLATE"],
		$arParams["PAGER_SHOW_ALWAYS"],
		$this,
		$navComponentParameters
	);
	$arResult["NAV_CACHED_DATA"] = null;
	$arResult["NAV_RESULT"] = $rsElements;
	$arResult["NAV_PARAM"] = $navComponentParameters;
	if (isset($arItem))
		unset($arItem);

	if (!empty($arResult["ELEMENTS"]) && ($bGetProperties || ($bCatalog && $boolNeedCatalogCache)))
	{
		$arPropFilter = array(
			'ID' => $arResult["ELEMENTS"],
			'IBLOCK_ID' => $arParams['IBLOCK_ID']
		);
		CIBlockElement::GetPropertyValuesArray($arElementLink, $arParams["IBLOCK_ID"], $arPropFilter);

		foreach ($arResult["ITEMS"] as &$arItem)
		{
			if ($bCatalog && $boolNeedCatalogCache)
				CCatalogDiscount::SetProductPropertiesCache($arItem['ID'], $arItem["PROPERTIES"]);

			if (!empty($bGetProperties))
			{
				if (!empty($propertyList))
				{
					foreach ($propertyList as &$pid)
					{
						if (!isset($arItem["PROPERTIES"][$pid]))
							continue;
						$prop = &$arItem["PROPERTIES"][$pid];
						$boolArr = is_array($prop["VALUE"]);
						if (
								($boolArr && !empty($prop["VALUE"]))
								|| (!$boolArr && strlen($prop["VALUE"]) > 0)
						)
						{
							$arItem["DISPLAY_PROPERTIES"][$pid] = CIBlockFormatProperties::GetDisplayValue($arItem, $prop, "catalog_out");
						}
						unset($prop);
					}
					unset($pid);
				}

				if ($bGetProductProperties)
				{
					$arItem["PRODUCT_PROPERTIES"] = CIBlockPriceTools::GetProductProperties(
						$arParams["IBLOCK_ID"],
						$arItem["ID"],
						$arParams["PRODUCT_PROPERTIES"],
						$arItem["PROPERTIES"]
					);
					if (!empty($arItem["PRODUCT_PROPERTIES"]))
						$arItem['PRODUCT_PROPERTIES_FILL'] = CIBlockPriceTools::getFillProductProperties($arItem['PRODUCT_PROPERTIES']);
				}
			}
		}
		unset($arItem);
	}

	if ($bIBlockCatalog)
	{
		if (!empty($arResult["ELEMENTS"]))
		{
			$rsRatios = CCatalogMeasureRatio::getList(
				array(),
				array('PRODUCT_ID' => $arResult["ELEMENTS"]),
				false,
				false,
				array('PRODUCT_ID', 'RATIO')
			);
			while ($arRatio = $rsRatios->Fetch())
			{
				$arRatio['PRODUCT_ID'] = (int)$arRatio['PRODUCT_ID'];
				if (isset($arElementLink[$arRatio['PRODUCT_ID']]))
				{
					$intRatio = (int)$arRatio['RATIO'];
					$dblRatio = doubleval($arRatio['RATIO']);
					$mxRatio = ($dblRatio > $intRatio ? $dblRatio : $intRatio);
					if (CATALOG_VALUE_EPSILON > abs($mxRatio))
						$mxRatio = 1;
					elseif (0 > $mxRatio)
						$mxRatio = 1;
					$arElementLink[$arRatio['PRODUCT_ID']]['CATALOG_MEASURE_RATIO'] = $mxRatio;
				}
			}
		}
		if (!empty($arMeasureMap))
		{
			$rsMeasures = CCatalogMeasure::getList(
				array(),
				array('@ID' => array_keys($arMeasureMap)),
				false,
				false,
				array('ID', 'SYMBOL_RUS')
			);
			while ($arMeasure = $rsMeasures->GetNext())
			{
				$arMeasure['ID'] = (int)$arMeasure['ID'];
				if (isset($arMeasureMap[$arMeasure['ID']]) && !empty($arMeasureMap[$arMeasure['ID']]))
				{
					foreach ($arMeasureMap[$arMeasure['ID']] as &$intOneKey)
					{
						$arResult['ITEMS'][$intOneKey]['CATALOG_MEASURE_NAME'] = $arMeasure['SYMBOL_RUS'];
						$arResult['ITEMS'][$intOneKey]['~CATALOG_MEASURE_NAME'] = $arMeasure['~SYMBOL_RUS'];
					}
					unset($intOneKey);
				}
			}
		}
	}
	if ($bCatalog && $boolNeedCatalogCache && !empty($arResult["ELEMENTS"]))
	{
		CCatalogDiscount::SetProductSectionsCache($arResult["ELEMENTS"]);
		CCatalogDiscount::SetDiscountProductCache($arResult["ELEMENTS"], array('IBLOCK_ID' => $arParams["IBLOCK_ID"], 'GET_BY_ID' => 'Y'));
	}

	$currentPath = CHTTP::urlDeleteParams(
		$arParams['CUSTOM_CURRENT_PAGE']?: $APPLICATION->GetCurPageParam(),
		array($arParams['PRODUCT_ID_VARIABLE'], $arParams['ACTION_VARIABLE'], ''),
		array('delete_system_params' => true)
	);
	$currentPath .= (stripos($currentPath, '?') === false ? '?' : '&');
	if ($arParams['COMPARE_PATH'] == '')
	{
		$comparePath = $currentPath;
	}
	else
	{
		$comparePath = CHTTP::urlDeleteParams(
			$arParams['COMPARE_PATH'],
			array($arParams['PRODUCT_ID_VARIABLE'], $arParams['ACTION_VARIABLE'], ''),
			array('delete_system_params' => true)
		);
		$comparePath .= (stripos($comparePath, '?') === false ? '?' : '&');
	}
	$arParams['COMPARE_PATH'] = $comparePath.$arParams['ACTION_VARIABLE'].'=COMPARE';

	$arResult['~BUY_URL_TEMPLATE'] = $currentPath.$arParams["ACTION_VARIABLE"]."=BUY&".$arParams["PRODUCT_ID_VARIABLE"]."=#ID#";
	$arResult['BUY_URL_TEMPLATE'] = htmlspecialcharsbx($arResult['~BUY_URL_TEMPLATE']);
	$arResult['~ADD_URL_TEMPLATE'] = $currentPath.$arParams["ACTION_VARIABLE"]."=ADD2BASKET&".$arParams["PRODUCT_ID_VARIABLE"]."=#ID#";
	$arResult['ADD_URL_TEMPLATE'] = htmlspecialcharsbx($arResult['~ADD_URL_TEMPLATE']);
	$arResult['~SUBSCRIBE_URL_TEMPLATE'] = $currentPath.$arParams["ACTION_VARIABLE"]."=SUBSCRIBE_PRODUCT&".$arParams["PRODUCT_ID_VARIABLE"]."=#ID#";
	$arResult['SUBSCRIBE_URL_TEMPLATE'] = htmlspecialcharsbx($arResult['~SUBSCRIBE_URL_TEMPLATE']);
	$arResult['~COMPARE_URL_TEMPLATE'] = $comparePath.$arParams["ACTION_VARIABLE"]."=ADD_TO_COMPARE_LIST&".$arParams["PRODUCT_ID_VARIABLE"]."=#ID#";
	$arResult['COMPARE_URL_TEMPLATE'] = htmlspecialcharsbx($arResult['~COMPARE_URL_TEMPLATE']);
	unset($comparePath, $currentPath);

	foreach ($arResult["ITEMS"] as &$arItem)
	{
		$arItem["PRICES"] = array();
		$arItem["PRICE_MATRIX"] = false;
		$arItem['MIN_PRICE'] = false;
		if($arParams["USE_PRICE_COUNT"])
		{
			if ($bCatalog)
			{
				$arItem["PRICE_MATRIX"] = CatalogGetPriceTableEx($arItem["ID"], 0, $arPriceTypeID, 'Y', $arConvertParams);
				if (isset($arItem["PRICE_MATRIX"]["COLS"]) && is_array($arItem["PRICE_MATRIX"]["COLS"]))
				{
					foreach($arItem["PRICE_MATRIX"]["COLS"] as $keyColumn=>$arColumn)
						$arItem["PRICE_MATRIX"]["COLS"][$keyColumn]["NAME_LANG"] = htmlspecialcharsex($arColumn["NAME_LANG"]);
				}
			}
		}
		else
		{
			$arItem["PRICES"] = CIBlockPriceTools::GetItemPrices($arParams["IBLOCK_ID"], $arResult["PRICES"], $arItem, $arParams['PRICE_VAT_INCLUDE'], $arConvertParams);
			if (!empty($arItem['PRICES']))
				$arItem['MIN_PRICE'] = CIBlockPriceTools::getMinPriceFromList($arItem['PRICES']);
		}
		$arItem["CAN_BUY"] = CIBlockPriceTools::CanBuy($arParams["IBLOCK_ID"], $arResult["PRICES"], $arItem);

		$arItem['~BUY_URL'] = str_replace('#ID#', $arItem["ID"], $arResult['~BUY_URL_TEMPLATE']);
		$arItem['BUY_URL'] = str_replace('#ID#', $arItem["ID"], $arResult['BUY_URL_TEMPLATE']);
		$arItem['~ADD_URL'] = str_replace('#ID#', $arItem["ID"], $arResult['~ADD_URL_TEMPLATE']);
		$arItem['ADD_URL'] = str_replace('#ID#', $arItem["ID"], $arResult['ADD_URL_TEMPLATE']);
		$arItem['~SUBSCRIBE_URL'] = str_replace('#ID#', $arItem["ID"], $arResult['~SUBSCRIBE_URL_TEMPLATE']);
		$arItem['SUBSCRIBE_URL'] = str_replace('#ID#', $arItem["ID"], $arResult['SUBSCRIBE_URL_TEMPLATE']);
		if ($arParams['DISPLAY_COMPARE'])
		{
			$arItem['~COMPARE_URL'] = str_replace('#ID#', $arItem["ID"], $arResult['~COMPARE_URL_TEMPLATE']);
			$arItem['COMPARE_URL'] = str_replace('#ID#', $arItem["ID"], $arResult['COMPARE_URL_TEMPLATE']);
		}

		if ($arParams["BY_LINK"] === "Y")
		{
			if (!isset($arSections[$arItem["IBLOCK_SECTION_ID"]]))
			{
				$arSections[$arItem["IBLOCK_SECTION_ID"]] = array();
				$rsPath = CIBlockSection::GetNavChain($arItem["IBLOCK_ID"], $arItem["IBLOCK_SECTION_ID"]);
				$rsPath->SetUrlTemplates("", $arParams["SECTION_URL"]);
				while ($arPath = $rsPath->GetNext())
				{
					$arSections[$arItem["IBLOCK_SECTION_ID"]][] = $arPath;
				}
			}
			$arItem["SECTION"]["PATH"] = $arSections[$arItem["IBLOCK_SECTION_ID"]];
		}
		else
		{
			$arItem["SECTION"]["PATH"] = array();
		}

		if ('Y' == $arParams['CONVERT_CURRENCY'])
		{
			if ($arParams["USE_PRICE_COUNT"])
			{
				if (!empty($arItem["PRICE_MATRIX"]) && is_array($arItem["PRICE_MATRIX"]))
				{
					if (isset($arItem["PRICE_MATRIX"]['CURRENCY_LIST']) && is_array($arItem["PRICE_MATRIX"]['CURRENCY_LIST']))
					{
						//TODO: replace this code after catalog 15.5.4
						foreach ($arItem['PRICE_MATRIX']['CURRENCY_LIST'] as $oneCurrency)
							$currencyList[$oneCurrency] = $oneCurrency;
						unset($oneCurrency);
					}
				}
			}
			else
			{
				if (!empty($arItem["PRICES"]))
				{
					foreach ($arItem["PRICES"] as &$arOnePrices)
					{
						if (isset($arOnePrices['ORIG_CURRENCY']))
							$currencyList[$arOnePrices['ORIG_CURRENCY']] = $arOnePrices['ORIG_CURRENCY'];
					}
					unset($arOnePrices);
				}
			}
		}
	}
	if (isset($arItem))
		unset($arItem);

	if(!isset($arParams["OFFERS_FIELD_CODE"]))
		$arParams["OFFERS_FIELD_CODE"] = array();
	elseif (!is_array($arParams["OFFERS_FIELD_CODE"]))
		$arParams["OFFERS_FIELD_CODE"] = array($arParams["OFFERS_FIELD_CODE"]);
	foreach($arParams["OFFERS_FIELD_CODE"] as $key => $value)
		if($value === "")
			unset($arParams["OFFERS_FIELD_CODE"][$key]);

	if(!isset($arParams["OFFERS_PROPERTY_CODE"]))
		$arParams["OFFERS_PROPERTY_CODE"] = array();
	elseif (!is_array($arParams["OFFERS_PROPERTY_CODE"]))
		$arParams["OFFERS_PROPERTY_CODE"] = array($arParams["OFFERS_PROPERTY_CODE"]);
	foreach($arParams["OFFERS_PROPERTY_CODE"] as $key => $value)
		if($value === "")
			unset($arParams["OFFERS_PROPERTY_CODE"][$key]);

	if(
		$bCatalog
		&& !empty($arResult["ELEMENTS"])
		&& (
			!empty($arParams["OFFERS_FIELD_CODE"])
			|| !empty($arParams["OFFERS_PROPERTY_CODE"])
		)
	)
	{
		$offersFilter = array(
			'IBLOCK_ID' => $arParams['IBLOCK_ID'],
			'HIDE_NOT_AVAILABLE' => $arParams['HIDE_NOT_AVAILABLE']
		);
		if (!$arParams["USE_PRICE_COUNT"])
			$offersFilter['SHOW_PRICE_COUNT'] = $arParams['SHOW_PRICE_COUNT'];

		$arOffers = CIBlockPriceTools::GetOffersArray(
			$offersFilter,
			$arResult["ELEMENTS"],
			array(
				$arParams["OFFERS_SORT_FIELD"] => $arParams["OFFERS_SORT_ORDER"],
				$arParams["OFFERS_SORT_FIELD2"] => $arParams["OFFERS_SORT_ORDER2"],
			),
			$arParams["OFFERS_FIELD_CODE"],
			$arParams["OFFERS_PROPERTY_CODE"],
			$arParams["OFFERS_LIMIT"],
			$arResult["PRICES"],
			$arParams['PRICE_VAT_INCLUDE'],
			$arConvertParams
		);
		if (!empty($arOffers))
		{
			$filteredOffers = array();
			if (!empty($arSubFilter))
			{
				$arSubFilter['PROPERTY_'.$arResult['CATALOG']['SKU_PROPERTY_ID']] = $arResult['ELEMENTS'];
				$filteredOffers = Iblock\Component\Filters::getFilteredOffersByProduct(
					$arResult['CATALOG']['IBLOCK_ID'],
					$arResult['CATALOG']['SKU_PROPERTY_ID'],
					$arSubFilter
				);
				AddMessage2Log($filteredOffers);
			}

			foreach ($arResult["ELEMENTS"] as $id)
			{
				$arElementLink[$id]['OFFERS'] = array();
				$arElementLink[$id]['OFFER_ID_SELECTED'] = 0;
			}
			unset($id);

			foreach($arOffers as &$arOffer)
			{
				$linkElement = $arOffer['LINK_ELEMENT_ID'];
				if (!isset($arElementLink[$linkElement]))
					continue;

				$arOffer['~BUY_URL'] = str_replace('#ID#', $arOffer["ID"], $arResult['~BUY_URL_TEMPLATE']);
				$arOffer['BUY_URL'] = str_replace('#ID#', $arOffer["ID"], $arResult['BUY_URL_TEMPLATE']);
				$arOffer['~ADD_URL'] = str_replace('#ID#', $arOffer["ID"], $arResult['~ADD_URL_TEMPLATE']);
				$arOffer['ADD_URL'] = str_replace('#ID#', $arOffer["ID"], $arResult['ADD_URL_TEMPLATE']);
				if ($arParams['DISPLAY_COMPARE'])
				{
					$arOffer['~COMPARE_URL'] = str_replace('#ID#', $arOffer["ID"], $arResult['~COMPARE_URL_TEMPLATE']);
					$arOffer['COMPARE_URL'] = str_replace('#ID#', $arOffer["ID"], $arResult['COMPARE_URL_TEMPLATE']);
				}
				$arOffer['~SUBSCRIBE_URL'] = str_replace('#ID#', $arOffer["ID"], $arResult['~SUBSCRIBE_URL_TEMPLATE']);
				$arOffer['SUBSCRIBE_URL'] = str_replace('#ID#', $arOffer["ID"], $arResult['SUBSCRIBE_URL_TEMPLATE']);

				$arElementLink[$linkElement]['OFFERS'][] = $arOffer;
				if ($arElementLink[$linkElement]['OFFER_ID_SELECTED'] == 0 && $arOffer['CAN_BUY'])
				{
					if (isset($filteredOffers[$linkElement]))
					{
						if (isset($filteredOffers[$linkElement][$arOffer['ID']]))
							$arElementLink[$linkElement]['OFFER_ID_SELECTED'] = $arOffer['ID'];
					}
					else
					{
						$arElementLink[$linkElement]['OFFER_ID_SELECTED'] = $arOffer['ID'];
					}
				}

				if ('Y' == $arParams['CONVERT_CURRENCY'] && !empty($arOffer['PRICES']))
				{
					foreach ($arOffer['PRICES'] as &$arOnePrices)
					{
						if (isset($arOnePrices['ORIG_CURRENCY']))
							$currencyList[$arOnePrices['ORIG_CURRENCY']] = $arOnePrices['ORIG_CURRENCY'];
					}
					unset($arOnePrices);
				}
				unset($linkElement);
			}
			unset($arOffer);
			unset($filteredOffers);
		}
		unset($arOffers);
	}

	if (
		'Y' == $arParams['CONVERT_CURRENCY']
		&& !empty($currencyList)
		&& defined("BX_COMP_MANAGED_CACHE")
	)
	{
		$currencyList[$arConvertParams['CURRENCY_ID']] = $arConvertParams['CURRENCY_ID'];
		foreach ($currencyList as &$oneCurrency)
			$CACHE_MANAGER->RegisterTag('currency_id_'.$oneCurrency);
		unset($oneCurrency);
	}
	unset($currencyList);

	$this->SetResultCacheKeys(array(
		"ID",
		"NAV_CACHED_DATA",
		$arParams["META_KEYWORDS"],
		$arParams["META_DESCRIPTION"],
		$arParams["BROWSER_TITLE"],
		$arParams["BACKGROUND_IMAGE"],
		"NAME",
		"PATH",
		"IBLOCK_SECTION_ID",
		"IPROPERTY_VALUES",
		"ITEMS_TIMESTAMP_X",
		'BACKGROUND_IMAGE',
		'USE_CATALOG_BUTTONS'
	));

	$this->IncludeComponentTemplate();

	if ($bCatalog && $boolNeedCatalogCache)
	{
		CCatalogDiscount::ClearDiscountCache(array(
			'PRODUCT' => true,
			'SECTIONS' => true,
			'PROPERTIES' => true
		));
	}
}

$arTitleOptions = null;
if($USER->IsAuthorized())
{
	if(
		$APPLICATION->GetShowIncludeAreas()
		|| (is_object($INTRANET_TOOLBAR) && $arParams["INTRANET_TOOLBAR"]!=="N")
		|| $arParams["SET_TITLE"]
		|| isset($arResult[$arParams["BROWSER_TITLE"]])
	)
	{
		if(Loader::includeModule("iblock"))
		{
			$UrlDeleteSectionButton = "";
			if($arResult["IBLOCK_SECTION_ID"] > 0)
			{
				$rsSection = CIBlockSection::GetList(
					array(),
					array("=ID" => $arResult["IBLOCK_SECTION_ID"]),
					false,
					array("SECTION_PAGE_URL")
				);
				$rsSection->SetUrlTemplates("", $arParams["SECTION_URL"]);
				$arSection = $rsSection->GetNext();
				$UrlDeleteSectionButton = $arSection["SECTION_PAGE_URL"];
			}

			if(empty($UrlDeleteSectionButton))
			{
				$url_template = CIBlock::GetArrayByID($arParams["IBLOCK_ID"], "LIST_PAGE_URL");
				$arIBlock = CIBlock::GetArrayByID($arParams["IBLOCK_ID"]);
				$arIBlock["IBLOCK_CODE"] = $arIBlock["CODE"];
				$UrlDeleteSectionButton = CIBlock::ReplaceDetailURL($url_template, $arIBlock, true, false);
			}

			$arReturnUrl = array(
				"add_section" => (
					strlen($arParams["SECTION_URL"])?
					$arParams["SECTION_URL"]:
					CIBlock::GetArrayByID($arParams["IBLOCK_ID"], "SECTION_PAGE_URL")
				),
				"delete_section" => $UrlDeleteSectionButton,
			);
			$buttonParams = array(
				'RETURN_URL' => $arReturnUrl,
				'CATALOG' => true
			);
			if (isset($arResult['USE_CATALOG_BUTTONS']))
				$buttonParams['USE_CATALOG_BUTTONS'] = $arResult['USE_CATALOG_BUTTONS'];
			$arButtons = CIBlock::GetPanelButtons(
				$arParams["IBLOCK_ID"],
				0,
				$arResult["ID"],
				$buttonParams
			);
			unset($buttonParams);

			if($APPLICATION->GetShowIncludeAreas())
				$this->AddIncludeAreaIcons(CIBlock::GetComponentMenu($APPLICATION->GetPublicShowMode(), $arButtons));

			if(
				is_array($arButtons["intranet"])
				&& is_object($INTRANET_TOOLBAR)
				&& $arParams["INTRANET_TOOLBAR"]!=="N"
			)
			{
				$APPLICATION->AddHeadScript('/bitrix/js/main/utils.js');
				foreach($arButtons["intranet"] as $arButton)
					$INTRANET_TOOLBAR->AddButton($arButton);
			}

			if($arParams["SET_TITLE"] || isset($arResult[$arParams["BROWSER_TITLE"]]))
			{
				$arTitleOptions = array(
					'ADMIN_EDIT_LINK' => $arButtons["submenu"]["edit_section"]["ACTION"],
					'PUBLIC_EDIT_LINK' => $arButtons["edit"]["edit_section"]["ACTION"],
					'COMPONENT_NAME' => $this->GetName(),
				);
			}
		}
	}
}

$this->SetTemplateCachedData($arResult["NAV_CACHED_DATA"]);

if($arParams["SET_TITLE"])
{
	if ($arResult["IPROPERTY_VALUES"]["SECTION_PAGE_TITLE"] != "")
		$APPLICATION->SetTitle($arResult["IPROPERTY_VALUES"]["SECTION_PAGE_TITLE"], $arTitleOptions);
	elseif(isset($arResult["NAME"]))
		$APPLICATION->SetTitle($arResult["NAME"], $arTitleOptions);
}

if ($arParams["SET_BROWSER_TITLE"] === 'Y')
{
	$browserTitle = \Bitrix\Main\Type\Collection::firstNotEmpty(
		$arResult, $arParams["BROWSER_TITLE"]
		,$arResult["IPROPERTY_VALUES"], "SECTION_META_TITLE"
	);
	if (is_array($browserTitle))
		$APPLICATION->SetPageProperty("title", implode(" ", $browserTitle), $arTitleOptions);
	elseif ($browserTitle != "")
		$APPLICATION->SetPageProperty("title", $browserTitle, $arTitleOptions);
}

if ($arParams["SET_META_KEYWORDS"] === 'Y')
{
	$metaKeywords = \Bitrix\Main\Type\Collection::firstNotEmpty(
		$arResult, $arParams["META_KEYWORDS"]
		,$arResult["IPROPERTY_VALUES"], "SECTION_META_KEYWORDS"
	);
	if (is_array($metaKeywords))
		$APPLICATION->SetPageProperty("keywords", implode(" ", $metaKeywords), $arTitleOptions);
	elseif ($metaKeywords != "")
		$APPLICATION->SetPageProperty("keywords", $metaKeywords, $arTitleOptions);
}

if ($arParams["SET_META_DESCRIPTION"] === 'Y')
{
	$metaDescription = \Bitrix\Main\Type\Collection::firstNotEmpty(
		$arResult, $arParams["META_DESCRIPTION"]
		,$arResult["IPROPERTY_VALUES"], "SECTION_META_DESCRIPTION"
	);
	if (is_array($metaDescription))
		$APPLICATION->SetPageProperty("description", implode(" ", $metaDescription), $arTitleOptions);
	elseif ($metaDescription != "")
		$APPLICATION->SetPageProperty("description", $metaDescription, $arTitleOptions);
}

if (!empty($arResult['BACKGROUND_IMAGE']) && is_array($arResult['BACKGROUND_IMAGE']))
{
	$APPLICATION->SetPageProperty("backgroundImage", 'style="background-image: url(\''.$arResult['BACKGROUND_IMAGE']['SRC'].'\')"');
}

if ($arParams["ADD_SECTIONS_CHAIN"] && isset($arResult["PATH"]) && is_array($arResult["PATH"]))
{
	foreach($arResult["PATH"] as $arPath)
	{
		if ($arPath["IPROPERTY_VALUES"]["SECTION_PAGE_TITLE"] != "")
			$APPLICATION->AddChainItem($arPath["IPROPERTY_VALUES"]["SECTION_PAGE_TITLE"], $arPath["~SECTION_PAGE_URL"]);
		else
			$APPLICATION->AddChainItem($arPath["NAME"], $arPath["~SECTION_PAGE_URL"]);
	}
}

if ($arParams["SET_LAST_MODIFIED"] && $arResult["ITEMS_TIMESTAMP_X"])
{
	Context::getCurrent()->getResponse()->setLastModified($arResult["ITEMS_TIMESTAMP_X"]);
}

return $arResult["ID"];