<?php

class Controleur {
    
    function __construct() {
        global $rep,$vues;
        session_start();
        
         $dVueEreur = array ();
         try{
          $action=$_REQUEST['action'];
          echo $action;
          switch($action) {
          
            case NULL:
                    //require ($rep.$vues['vueLogin']);
                $this->afficherQuestions(); 
                    break;
             
            case 'login' :
                $this->verificationConnexion();
                break;
            default:
            $dVueEreur[] ="Erreur d'appel php";           
            require ($rep.$vues['erreur']);
            break;
          }

        } catch (PDOException $e)
        {
              
                $dVueEreur[] =	"Erreur inattendue!!! ";
                //require ($rep.$vues['erreur']);

        }
        
        
        //$this->afficherQuestions();
    }    
    
    function afficherQuestions(){
        global $rep,$vues;
        
        $model = new Modele();
        $dVueQuestions = $model->afficherQuestions();
        require ($rep.$vues['vuePrincipale']);               
    }
    
    function verificationConnexion(){
         global $rep,$vues;
         
         $id = $_POST['identifiant'];
         $mdp = $_POST['motdepasse'];
         
         $modele = new Modele();
         if($modele->connection($id,$mdp)==null){
            require($rep.$vues['vueLogin']);
        }
        else $this->afficherQuestions();              
    }
}