<?php
require_once 'Framework/Modele.php';
class Utilisateur extends Modele {
	
    public function connecter($login, $mdp)
    {
		$sql = "call sp_a_get_utilisateur_pass(?);";
		
		$utilisateur = $this->executerRequete($sql, array($login));
		
		
				
		if ($utilisateur->rowCount() == 1)
		{
			$user = $utilisateur->fetch();
			
			
			$hash = $user['motPass'];
			
			
			
			return (password_verify($mdp, $hash));
		} else 
			return false;
    }

	public function getUtilisateur($login)
    {
		$sql = "call sp_a_get_utilisateur(?);";
			
        $utilisateur = $this->executerRequete($sql, array($login));
        if ($utilisateur->rowCount() == 1)
            return $utilisateur->fetch();
        else
            throw new Exception("Aucun utilisateur ne correspond aux identifiants fournis");
    }

    public function changerpass($login, $ancmdp, $nvmdp)
    {
			$hash = password_hash($nvmdp, PASSWORD_DEFAULT);
			$sql = "call sp_a_changer_mot_passe_assure(?, ?)";			
			$this->executerRequete($sql, array($hash, $login));
			$_SESSION['passExpired'] = false;
			$_SESSION['passAchanger'] = false;
    }
	
    public function viderTablesTemporairesUser($login)
    {
		$idSaisie = $_SESSION['idSaisie'];
		$sql = "call sp_a_viderTablesTemporairesUser(?, ?)";
		$this->executerRequete($sql, array($login, $idSaisie));
    }

	public function changerlangueutilisateur()
    {
		$user 		= $_SESSION['login'];
		$codeLangue = $_SESSION['lang'];

		if($codeLangue == "en_US")
		{
			$codeNewLang = "fr_FR";
		}
		else
		{
			$codeNewLang = "en_US";
		}
			
		$sql = "call sp_a_changer_langue_utilisateur(?, ?);";
		
		$this->executerRequete($sql, array($user, $codeNewLang));
		
		$_SESSION['lang'] 	= $codeNewLang;
		setcookie('lang', $codeLangue, time()+365*24*3600, '/');
		$_COOKIE['lang'] 	= $codeNewLang;
    }

    public function verifiermotpassdefaut($codeSociete, $mdp)
    {
		$sql = "call sp_get_mot_pass_reinit(?);";
		
		$resultat = $this->executerRequete($sql, array($codeSociete));
		
		if ($resultat->rowCount() == 1)
		{
			$user = $resultat->fetch();
			$hash = $user['motPassReinit'];
			return (password_verify($mdp, $hash));
		}
		else 
		{
			return false;
		}
    }

    public function getcomplexitepassword()
	{
		$sql = 'SELECT concat("#",complexitePassWord,"#") as complexitePassWord, longueurPassWord 
		FROM societeuser where (codeSociete=?) limit 1;';

        $resultat = $this->executerRequete($sql, array($_SESSION['codeSociete']));
		
		return $resultat->fetch(PDO::FETCH_ASSOC);
    }

    public function respecteoldpass($login, $mdp)
    {
		$respecteoldpass = true;
		
		$sql = "call sp_get_utilisateur_old_pass(?);";
		
		$resultat = $this->executerRequete($sql, array($login));
		
		$olds_pass = $resultat->fetchAll(PDO::FETCH_ASSOC);
		
		foreach ($olds_pass as $old_pass)
		{
			$hash = $old_pass['motPass'];
			if (password_verify($mdp, $hash)) 
			{
				$respecteoldpass = false;
				break;
			}
		}	
		
		return $respecteoldpass;
    }

	public function changerlangueutilisateurconnexion($login, $codeNewLang)
    {
		$sql = "call sp_a_changer_langue_utilisateur(?, ?);";
		
		$this->executerRequete($sql, array($login, $codeNewLang));
		
		$_SESSION['lang'] 	= $codeNewLang;
		setcookie('lang', $codeNewLang, time()+365*24*3600, '/');
    }
	
}