<?php

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

	class view{

		public static function render(){
			/* [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'   ),
					'card'   => file_get_contents( __PUBLIC__.'/src/static/container/card.svg'       ),
					'mail'   => file_get_contents( __PUBLIC__.'/src/static/container/mail.svg'       ),
					'group'  => file_get_contents( __PUBLIC__.'/src/static/container/group.svg'      )
				],

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

			/* [3] Store functions
			=========================================================*/
			$twig->addFunction(new \Twig_Function('f_users', function(){

				$request = new Request('userDefault/getAll'); // On utilise la methode 'getAll' du module 'userDefault'
				$answer = $request->dispatch();                     // On recupere la reponse

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

				return $answer->get('users');
			}));

			$twig->addFunction(new \Twig_Function('f_clusters', function($id_user){
				$clustersReq = new Request('userDefault/getClusters', [ 'id_user' => $id_user ]);
				$clustersRes = $clustersReq->dispatch();

				/* (2) Gestion si erreur */
				if( $clustersRes->error->get() != Err::Success )
					return [];

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


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


	}


?>