<?php
class VisitorController {

    function __construct() 
    {
        global $rep,$vues;
        $mdlUsr = new MdlUser();
        //session_start();

        $dVueEreur = array ();

        try {
            $action = $_REQUEST['action']??null;
            switch($action) {
                case NULL:
                    $this->Reinit();
                    break;
                case "goHome":
                    $this->Reinit();
                    break;

                case "signIn":
                    $this->Connection($dVueEreur);
                    break;
                case "signUp":
                    $this->Inscription($dVueEreur);
                    break;
                case "accessSignIn":
                    require($rep.$vues['signIn']);
                    break;

                default:
                    $dVueEreur[] =	"Erreur d'appel php";
                    require ($rep.$vues['accueil']);
                    break;
            }
        }
        catch (Exception $e){
        }
    }

    public function Reinit(){
        global $rep,$vues,$dataView,$styles;
        $model = new MdlListe();
        $dataView = $model->getPublicList();
        require($rep.$vues['accueil']);
        $vues_erreur= array();
    }


    public function Inscription(array $vues_erreur){
        global $rep,$vues,$dataView;
        $username=$_POST['username']; 
        $password=$_POST['password'];
        $confirm=$_POST['passwordconf'];
        $model = new MdlUser();
        $vues_erreur=Validation::val_inscription($username,$password,$confirm,$vues_erreur);
        if($model->existUser($username)){
            $vues_erreur[]="Username already taken";
        }
        if(empty($vues_erreur)){
            $hash= password_hash($password,PASSWORD_DEFAULT);
            $model->singUp($username,$hash);
            $vues_erreur= array();
        }
        else{
            require($rep.$vues['signUp']);
        }
        $_REQUEST['action']=null;
        $this->reinit();
    }


    public function Connection(array $vues_erreur){
        global $rep,$vues,$dataView;
        $username=$_POST['username']; 
        $password=$_POST['password'];
        $vues_erreur=Validation::val_connexion($username,$password,$vues_erreur);
        if(!empty($vues_erreur)){
            require($rep.$vues['signIn']);
        }
        $model= new MdlUser();
        if($model->existUser($username)){
            echo $model->getPasswordHash($username);
            if(password_verify($password,$model->getPasswordHash($username))){
                echo "wesh";
                $model->connexion($username);
                $_REQUEST['action']=null;
                $this->reinit();
                $vues_erreur= array();
            }
            else{
                $vues_erreur =array('username'=>$username,'password'=>$password);
                require($rep.$vues['signIn']);
            }
        }
        else{
            $vues_erreur =array('username'=>$usrname,'password'=>$pwd);
            require($rep.$vues['signIn']);
        }
    }
}
?>