<?

use Bitrix\Main\Context,
	Bitrix\Currency\CurrencyManager,
	Bitrix\Sale\Basket,
	Bitrix\Sale\Delivery,
	Bitrix\Sale\PaySystem;

if (!CModule::IncludeModule("iblock") || !CModule::IncludeModule("sale") || !CModule::IncludeModule('highloadblock'))
	return;

use Bitrix\Highloadblock\HighloadBlockTable as HLBT;

class Order
{
	static $qId = null;
	public static function GetSort()
	{
		$sort = isset($_COOKIE['product_sort']) ? $_COOKIE['product_sort'] : 'price';
		if (isset($_GET['sort'])) {
			$sort = $_GET['sort'];
			setcookie('product_sort', $sort);
		}
		if (!in_array($sort, ['abc', 'zyx', 'price', 'priced']))
			$sort = 'abc';
		return $sort;
	}
	public static function GetEntityClass($id)
	{
		if (!static::$qId) {
			$hlblock = HLBT::getById($id)->fetch();
			$entity = HLBT::compileEntity($hlblock);
			static::$qId = $entity->getDataClass();
		}
		return static::$qId;
	}
	public function GetQuality($xml_id)
	{
		$class = Order::GetEntityClass(1);
		$rsData = $class::getList(
			[
				'select' => array('ID', 'UF_KACHESTVO'),
				'filter' => array('UF_XML_ID' => $xml_id)
			]
		);
		if ($el = $rsData->fetch())
			return $el['UF_KACHESTVO'];
		return '';
	}
	public function IsQuality($xml_id)
	{
		return Order::GetQuality($xml_id) != 'НеГоден';
	}
	function getPropertyByCode($propertyCollection, $code)
	{
		foreach ($propertyCollection as $property)
			if ($property->getField('CODE') == $code)
				return $property;
	}
	public static function NoQualitiesCount($ids)
	{
		$class = Order::GetEntityClass(1);
		$rsData = $class::getList(['select' => ['CNT'], 'runtime' => [new \Bitrix\Main\Entity\ExpressionField('CNT', 'COUNT(*)')], 'filter' => array('UF_XML_ID' => $ids, 'UF_KACHESTVO' => 'НеГоден')])->fetch();
		return (int)$rsData['CNT'];
	}
	public static function GetOrderCount()
	{
		return CSaleBasket::GetList(false, array("FUSER_ID" => CSaleBasket::GetBasketUserID(), "LID" => SITE_ID, "ORDER_ID" => "NULL"), false, false, array("ID"))->SelectedRowsCount();
	}
	static public function GetMarket($parentSect = 0)
	{
		$res = ['cats' => [], 'items' => []];
		$fil = ['IBLOCK_ID' => 11];
		if ($parentSect)
			$fil = ['SECTION_ID' => $parentSect];
		$sect = CIBlockSection::GetList(['SORT' => 'ASC'],	$fil, false);
		$sects = [];
		while ($sec = $sect->GetNext()) {
			$res['cats'][$sec['ID']] = $sec['NAME'];
			$sects[] = $sec['ID'];
		}
		$sets = Settings::Get();
		$exs = $sets['exceptions'];
		//'>CATALOG_QUANTITY'=> 0
		$rows = CIBlockElement::GetList(['SORT' => 'ASC'], ['IBLOCK_ID' => 11, 'IBLOCK_SECTION_ID' => $sects, 'ACTIVE' => 'Y', 'GLOBAL_ACTIVE' => 'Y', '>CATALOG_QUANTITY' => 0, 'CATALOG_AVAILABLE' => 'Y'], false, false, array('ID', 'NAME', 'DETAIL_PAGE_URL', 'DETAIL_PICTURE', 'PREVIEW_TEXT', 'DETAIL_TEXT', 'XML_ID', 'SECTION_ID', 'CATALOG_GROUP_1'));
		while ($row = $rows->GetNext()) {
			$it = [];
			$it['id'] = $row['ID'];
			$it['name'] = $row['NAME'];
			$it['desc'] = $row['PREVIEW_TEXT'] ? $row['PREVIEW_TEXT'] : $row['DETAIL_TEXT'];
			if ($exs)
				foreach ($exs as $ex) {
					$it['name'] = str_replace($ex, '', $it['name']);
					$it['desc'] = str_replace($ex, '', $it['desc']);
				}
			$it['name'] = trim($it['name']);
			$it['xml_id'] = $row['XML_ID'];
			$it['quality'] = Order::GetQuality($it['xml_id']);
			$it['desc'] = trim($it['desc']);
			$it['url'] = $row['DETAIL_PAGE_URL'];
			$it['category_id'] = (int)$row['IBLOCK_SECTION_ID'];
			$it['price'] = (int)$row['CATALOG_PRICE_1'];
			$cfile = CFile::GetFileArray($row['DETAIL_PICTURE']);
			$it['image'] = $cfile ? $cfile['SRC'] : '';
			$res['items'][$it['id']] = $it;
		}
		return $res;
	}
	public function GetCart()
	{
		CModule::IncludeModule('catalog');
		$cart = [];
		$items = [];
		$rows = CSaleBasket::GetList(array(), array("FUSER_ID" => CSaleBasket::GetBasketUserID(), "LID" => SITE_ID, "ORDER_ID" => "NULL"), false, false);
		while ($row = $rows->Fetch()) {
			$ttepla_item_price = CPrice::GetBasePrice($row['PRODUCT_ID'])['PRICE'];
			$CCatalogProduct = CCatalogProduct::GetByID($row['PRODUCT_ID']);
			$item["CATALOG_QUANTITY"] = $CCatalogProduct["QUANTITY"];
			$item['num_id'] = $row['ID'];
			$item['id'] = $row['PRODUCT_ID'];
			$item['name'] = $row['NAME'];
			// $item['price'] = (int)$row['PRICE'];
			$item['price'] = $ttepla_item_price;
			$item['qty'] = (int)$row['QUANTITY'];
			$item['url'] = $row['DETAIL_PAGE_URL'];
			// $item['sum'] = $item['price']*$item['qty'];
			$item['sum'] = $ttepla_item_price * $item['qty'];
			$item['MEASURE_NAME'] = $row["MEASURE_NAME"];
			$res = CIBlockElement::GetList(array(), ['ID' => $item['id']])->GetNext();
			if ($res) {
				$cfile = CFile::GetFileArray($res['DETAIL_PICTURE']);
				$item['img'] = $cfile ? $cfile['SRC'] : '/local/images/no-image.png';
			}
			$total += $item['sum'];
			$qty += $item['qty'];
			$items[] = $item;
		}
		$cart['items'] = $items;
		$cart['total'] = $total;
		$cart['qty'] = $qty;
		return $cart;
	}
	public function CreateOrder($cart, $name, $email, $phone, $paysystem)
	{
		global $USER;
		$user_id = $USER->GetID();
		$isAuth = 1;
		if (!$user_id) {
			$isAuth = 0;
			$sql = CUser::GetList(($by = "id"), ($order = "desc"), ["EMAIL" => $email]);
			if ($sql->NavNext(true, "f_"))
				$user_id = $f_ID;
			if (!$user_id)
				$user_id = 2; //анонимный пользователь
			$USER->Authorize($user_id);
		}
		$FUSER_ID = CSaleUser::GetList(array('USER_ID' => $user_id));
		if (!$FUSER_ID['ID']) // если покупателя нет - создаем его
			$FUSER_ID = CSaleUser::_Add(array("USER_ID" => $user_id));
		$FUSER_ID = $FUSER_ID['ID'];
		$siteId = Context::getCurrent()->getSite();
		$order = Bitrix\Sale\Order::create($siteId, $user_id);
		$basket = Basket::loadItemsForFUser(\Bitrix\Sale\Fuser::getId(), $siteId);
		/////////////
		// AddMessage2Log(print_r($basket, true));
		// AddMessage2Log(print_r($cart, true));
		// foreach($basket as $item){
		// $product_id = $item->getField('PRODUCT_ID');
		// if($product_id == 14484){
		//     $item->setField('PRICE', 15);
		//     $item->setField('BASE_PRICE', 15);
		//     $item->setField('CUSTOM_PRICE', "Y");
		// }
		// }
		/////////////
		$order->setBasket($basket);

		$shipmentCollection = $order->getShipmentCollection();
		$shipment = $shipmentCollection->createItem();
		$service = Delivery\Services\Manager::getById(Delivery\Services\EmptyDeliveryService::getEmptyDeliveryServiceId());
		$shipment->setFields(array('DELIVERY_ID' => $service['ID'], 'DELIVERY_NAME' => $service['NAME']));
		$shipmentItemCollection = $shipment->getShipmentItemCollection();
		//$shipmentItem = $shipmentItemCollection->createItem($item);
		//$shipmentItem->setQuantity($item->getQuantity());


		$paymentCollection = $order->getPaymentCollection();
		$payment = $paymentCollection->createItem();
		$paySystemService = PaySystem\Manager::getObjectById($paysystem);
		$payment->setFields(array(
			'PAY_SYSTEM_ID' => $paySystemService->getField("PAY_SYSTEM_ID"),
			'PAY_SYSTEM_NAME' => $paySystemService->getField("NAME"),
		));

		$order->setPersonTypeId(1);
		$order->setField('CURRENCY', "RUB");
		$order->setField('CANCELED', "N");
		$order->setField('STATUS_ID', "N");
		$order->setField('LID', $siteId);
		//$order->setField('PRODUCT_PROVIDER_CLASS', 'CCatalogProductProvider');
		//$order->setField('USER_DESCRIPTION', 'ФИО покупателя: ' . $name . ', телефон: ' . $phone . ', E-mail: ' . $email);
		$order->setField('COMMENTS', 'ФИО покупателя: ' . $name . ', телефон: ' . $phone . ', E-mail: ' . $email);

		$propertyCollection = $order->getPropertyCollection();
		$prop = Order::getPropertyByCode($propertyCollection, 'NAME');
		$prop->setValue($name);
		$prop = Order::getPropertyByCode($propertyCollection, 'EMAIL');
		$prop->setValue($email);
		$prop = Order::getPropertyByCode($propertyCollection, 'PHONE');
		$prop->setValue($phone);
		$order->doFinalAction(true);
		$order->save();

		if (!$isAuth)
			$USER->Logout();
		$oNum = $order->GetId();
		if (!$oNum)
			return null;
		CSaleOrder::Update($order->GetId(), []);
		return ['order_id' => $oNum, 'paytext' => $res];
	}

	// public function Test()
	// {
	// 	var_dump(SITE_ID);
	// 	var_dump(Context::getCurrent()->getSite());
	// }
};