<?php

	namespace viewer\view\group;
	use \viewer\core\Viewer;
	use \api\core\Request;
	use \api\core\Authentification;
	use \error\core\Err;
	use \error\core\Error;

	class permission{

		public static function render(){
			debug();
			/* [1] Init Twig
			=========================================================*/
			$loader = new \Twig_Loader_Filesystem(__BUILD__.'/viewer/view');
			$twig   = new \Twig_Environment($loader, []);
			

			/* [2] Store variables
			=========================================================*/
			$variables = [
				'p_icon' => [
					'remove'     => file_get_contents( __PUBLIC__.'/src/static/sub-menu-side/remove.svg'    ),
					'edit'       => file_get_contents( __PUBLIC__.'/src/static/sub-menu-side/edit.svg'      ),
					'device'     => file_get_contents( __PUBLIC__.'/src/static/menu-side/device.svg'        ),
					'permission' => file_get_contents( __PUBLIC__.'/src/static/sub-menu-side/permission.svg')
				],

				'p_theme' => $_SESSION['WAREHOUSE']['theme']
			];

			/* [3] Store functions
			=========================================================*/
			$twig->addFunction(new \Twig_Function('f_clusters', function(){
				$request = new Request('clusterDefault/getAll', [
					'class' => 1
				]);
				
				$answer = $request->dispatch();

				// si erreur, on affiche rien par défaut
				if( $answer->error->get() != Err::Success )
					return [];

				return $answer->get('clusters');

			}));

			$twig->addFunction(new \Twig_Function('f_nbmachines', function($id_cluster){
				$machineReq = new Request('clusterDefault/getMembers', [
					'id_cluster' => (int) $id_cluster,
					'class'      => 1
				]);
			
				$machineRes = $machineReq->dispatch();

				// si erreur, on affiche rien par défaut
				if( $machineRes->error->get() != Err::Success )
					return [];

				return count($machineRes->get('members'));
			}));
			
			$twig->addFunction(new \Twig_Function('f_permissions', function(){
				$permReq = new Request('clusterDefault/getPermissions', []);
			
				$permRes = $permReq->dispatch();

				// si erreur, on affiche rien par défaut
				if( $permRes->error->get() != Err::Success )
					return [];

				return $permRes->get('permissions');
			}));

			$twig->addFunction(new \Twig_Function('f_userclusters', function($id_cluster, $id_permission){
				$ucReq = new Request('clusterDefault/getAuthenticatedClusters', [
					'id_target' => $id_cluster,
					'id_action' => $id_permission
				]);
				
				$ucRes = $ucReq->dispatch();
				
				// si erreur, on affiche rien par défaut
				if( $ucRes->error->get() != Err::Success )
					return [];

				return $ucRes->get('clusters');
			}));

			$twig->addFilter(new \Twig_Filter('translate', function($word, $lang){
				$word = strtolower($word);


				if( $lang === 'fr' ){
					
					switch($word){
						case 'start':  return 'démarrer';  break;
						case 'stop':   return 'arrêter';   break;
						case 'signal': return 'signaler';  break;
						case 'lock':   return 'bloquer';   break;
						case 'unlock': return 'débloquer'; break;

						default: return 'inconnu'; break;
					}
				}else
					return $word;
				
			}));


			/* [4] Build the whole stuff
			=========================================================*/
			return $twig->render('group/permission.twig', [
				'p_icon'  => $variables['p_icon'],
				'p_theme' => $variables['p_theme']
			]);
		}


	}


?>