<?php
/**
 * @copyright   Copyright (C) 2010-2020 Combodo SARL
 * @license     http://opensource.org/licenses/AGPL-3.0
 */


namespace Combodo\iTop\Application\UI\Base\Component\Title;


use Combodo\iTop\Application\UI\Base\AbstractUIBlockFactory;
use Combodo\iTop\Application\UI\Helper\UIHelper;
use DBObject;
use MetaModel;

class TitleUIBlockFactory extends AbstractUIBlockFactory
{
	public const TWIG_TAG_NAME = 'UITitle';
	public const UI_BLOCK_CLASS_NAME = Title::class;

	public static function MakeForPage(string $sTitle, ?string $sId = null)
	{
		return new Title($sTitle, 1, $sId);
	}

	public static function MakeForPageWithIcon(
		string $sTitle, string $sIconUrl, string $sIconCoverMethod = Title::DEFAULT_ICON_COVER_METHOD, bool $bIsMedallion = true,
		?string $sId = null
	)
	{
		$oTitle = new Title($sTitle, 1, $sId);
		$oTitle->SetIcon($sIconUrl, $sIconCoverMethod, $bIsMedallion);

		return $oTitle;
	}

	public static function MakeForObjectDetails(DBObject $oObject, ?string $sId = null)
	{
		// TODO 3.0.0: Refactor all of this
		$sObjClass = get_class($oObject);
		$sObjClassName = MetaModel::GetName($sObjClass);
		$sObjName = $oObject->GetName();

		// Object icon
		// - Default icon is the class icon
		$sObjIconUrl = $oObject->GetIcon(false);
		// Note: Class icons are a square image with no margin around, so they need to be zoomed out in the medallion
		$sIconCoverMethod = Title::ENUM_ICON_COVER_METHOD_ZOOMOUT;
		// - Use object image from semantic attribute only if it's not the default image
		if(!$oObject->IsNew() && MetaModel::HasImageAttributeCode($sObjClass)){
			$sImageAttCode = MetaModel::GetImageAttributeCode($sObjClass);
			if(!empty($sImageAttCode)){
				/** @var \ormDocument $oImage */
				$oImage = $oObject->Get($sImageAttCode);
				if(!$oImage->IsEmpty()){
					$sObjIconUrl = $oImage->GetDisplayURL($sObjClass, $oObject->GetKey(), $sImageAttCode);
					$sIconCoverMethod = Title::ENUM_ICON_COVER_METHOD_COVER;
				}
			}

		}

		$oTitle = new TitleForObjectDetails($sObjClassName, $sObjName, $sId);

		if(!empty($sObjIconUrl)) {
			$oTitle->SetIcon($sObjIconUrl, $sIconCoverMethod);
		}

		if (MetaModel::HasStateAttributeCode($sObjClass)) {
			$sStateCode = $oObject->GetState();

			// Protection against classes with no default state (in which case we don't display the status)
			if(!empty($sStateCode)) {
				$sStatusAttCode = MetaModel::GetStateAttributeCode($sObjClass);
				$sStatusLabel = $oObject->GetStateLabel();
				$sStatusColor = UIHelper::GetColorFromStatus(get_class($oObject), $sStateCode);
				$oTitle->SetStatus($sStatusAttCode, $sStatusLabel, $sStatusColor);
			}
		}

		return $oTitle;
	}

	public static function MakeNeutral(string $sTitle, int $iLevel = 1, ?string $sId = null)
	{
		return new Title($sTitle, $iLevel, $sId);
	}
}