<?
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 */

use Bitrix\Main\Loader,
	Bitrix\Main,
	Bitrix\Iblock;

if(!isset($arParams["CACHE_TIME"]))
	$arParams["CACHE_TIME"] = 360000000;

$arParams["IBLOCK_CATALOG_ID"] = intval($arParams["IBLOCK_CATALOG_ID"]);
if($arParams["IBLOCK_CATALOG_ID"]<=0)
	$arParams["IBLOCK_CATALOG_ID"] = 2;

$arParams["IBLOCK_NEWS_ID"] = intval($arParams["IBLOCK_NEWS_ID"]);
if($arParams["IBLOCK_NEWS_ID"]<=0)
	$arParams["IBLOCK_NEWS_ID"] = 1;

$arParams["PROPS_LINK"] = trim($arParams["PROPS_LINK"]);
if(strlen($arParams["PROPS_LINK"])<=0)
	$arParams["PROPS_LINK"] = 'LINK_TO_SECTION';

if($this->startResultCache(false))
{
	if(!Loader::includeModule("iblock"))
	{
		$this->abortResultCache();
		ShowError(GetMessage("IBLOCK_MODULE_NOT_INSTALLED"));
		return;
	}
	$arSelect = array(
		"ID",
		"IBLOCK_ID",
		"ACTIVE_FROM",
		"DETAIL_PAGE_URL",
		"NAME",
		"PROPERTY_".$arParams['PROPS_LINK']
	);
	$arFilter = array (
		"IBLOCK_ID"=> $arParams["IBLOCK_NEWS_ID"],
		"ACTIVE" => "Y",
		"CHECK_PERMISSIONS" => "Y",
	);

	$arOrder= array();

	$arResult=array(
		"NEWS"=>array(),
	);
	$rsItems = CIBlockElement::GetList($arOrder, $arFilter, false, false, $arSelect);

	$arSectionIds=array();

	while($arNews = $rsItems->GetNext())
	{
		foreach($arNews['PROPERTY_LINK_TO_SECTION_VALUE'] as $k=>$v){
			$arSectionIds[]= $v;
		}

		$arResult["NEWS"][]=$arNews;

	}

	$arSectionIds = array_unique($arSectionIds);

	$arSelect = array(
		"ID",
		"IBLOCK_ID",
		"NAME",
		"IBLOCK_SECTION_ID",
		"PROPERTY_PRICE",
		"PROPERTY_ARTNUMBER",
		"PROPERTY_MATERIAL",
	);

	$arFilter = array (
		"IBLOCK_ID" => $arParams["IBLOCK_CATALOG_ID"],
		"ACTIVE" => "Y",
		"SECTION_ID" => $arSectionIds,
		"CHECK_PERMISSIONS" => "Y",
	);

	$arOrder= array();

	$arResult["CATALOG"] = array();

	$rsCatalogItems = CIBlockElement::GetList($arOrder, $arFilter, false, false, $arSelect);

	$arResult['ELEMENT_COUNT'] = $rsCatalogItems->SelectedRowsCount();

	while($arCatalog = $rsCatalogItems->GetNext())
	{
		$arResult["CATALOG"][$arCatalog['IBLOCK_SECTION_ID']]['ITEMS'][]=$arCatalog;
	}

	}

	$arFilter = array(
	'IBLOCK_ID'=>$arParams["IBLOCK_CATALOG_ID"],
	'GLOBAL_ACTIVE'=>'Y',
	'ID'=>$arSectionIds);

  	$db_list = CIBlockSection::GetList($arOrder, $arFilter, false);

 	while($ar_result = $db_list->GetNext())
	{
		$arResult["CATALOG"][$ar_result['ID']]['NAME']=$ar_result['NAME'];
	}

	$this->setResultCacheKeys(array(
		"ELEMENT_COUNT",
	));

	$this->includeComponentTemplate();
}

if($arResult["ELEMENT_COUNT"])
{
	$APPLICATION->SetTitle('В каталоге товаров представлено товаров: '.$arResult["ELEMENT_COUNT"]);
}