<?php
class framework{
  private $dbconn = null;
  private static $inst = NULL;
  private $user = null;
  private $cliente = null;
  private $societa = null;
  function __construct(){

    $this->isLoggedIn = false;
    $this->isLoggedInCliente = false;
    $this->isLoggedInSocieta = false;
    $this->dbconn = new dbconn();
    $this->user = false;

     framework::$inst = $this;

     //$this->cliente = new cliente();
     $this->societa = new societa();

    if (isset($_SESSION['user']) && isset($_SESSION['usertype'])){
        if($_SESSION['usertype'] == '0' || $_SESSION['usertype'] == '1' || $_SESSION['usertype'] == '2' || $_SESSION['usertype'] == '3'){
            $this->user = new utenti();
            $this->user->getUtentiByEmail($_SESSION['user']);
            //$this->user->userByName($_SESSION['user']);
            $this->isLoggedIn = true;
        }
    }

//    if (isset($_SESSION['cliente'])){
//        //$this->cliente = new cliente;
//        $this->cliente->getClienteByEmail($_SESSION['cliente']);
//        //$this->user->userByName($_SESSION['user']);
//        $this->isLoggedInCliente = true;
//    }
    if (isset($_SESSION['user']) && isset($_SESSION['usertype']) ){
        //$this->cliente = new cliente;

    }  

  }
  public static function  getDbconn(){
    if (framework::$inst===NULL){
        framework::$inst = new framework();
        return framework::$inst->dbconn;
    }
    else{
      return framework::$inst->dbconn;
    }
    
  }
  function  isLogged(){
        return $this->isLoggedIn;
  }
  function  isLoggedCliente(){
        return $this->isLoggedInCliente;
  }  
  function  isLoggedSocieta(){
        return $this->isLoggedInSocieta;
  }   
  function getCurrentUser(){
    return $this->user;
  }
  function getCurrentCliente(){
    return $this->cliente;
  }  
  function getCurrentScieta(){
    return $this->Societa;
  }   
  function logIn($username,$pass){
        if ($this->user = user::userByName($username)){
          if ($this->user->verifyPassword($pass)){
              $this->isLoggedIn = true;
              return true;
          }
          else{
              $this->user = false;
              $this->isLoggedIn = false;
              return false;
          }
        }
        else{
              $this->user = false;
              $this->isLoggedIn = false;
              return false;          
        }
    
    
  }

//  function logIn($username,$pass){
//        $utente = new utenti();
//        $utente->getUtentiByEmail($username);
//        
//        if (!is_null($utente->getId())){
//          $this->user = $utente; 
//          if ($this->user->autenticato($pass)){
//              $this->isLoggedIn = true;
//              return true;
//          }
//          else{
//              $this->user = false;
//              $this->isLoggedIn = false;
//              return false;
//          }
//        }
//        else{
//              $this->user = false;
//              $this->isLoggedIn = false;
//              return false;          
//        }
//    
//    
//  }
    function logInCliente($username,$pass){
        $this->cliente->getClienteByEmail($username);
        if (!is_null($this->cliente->getId())){
          if ($this->cliente->verifyPassword($pass)){
              $this->isLoggedInCliente = true;
              return true;
          }
          else{
              $this->cliente = false;
              $this->isLoggedInCliente = false;
              return false;
          }
        }
        else{
              $this->cliente = false;
              $this->isLoggedInCliente = false;
              return false;          
        }
    
    
  }
    function logInSocieta($username,$pass){
        $this->societa->getSocietaByEmail($username);
        if (!is_null($this->societa->getId())){
          if ($this->societa->verifyPassword($pass)){
              $this->isLoggedInSocieta = true;
              return true;
          }
          else{
              $this->societa = false;
              $this->isLoggedInSocieta = false;
              return false;
          }
        }
        else{
              $this->societa = false;
              $this->isLoggedInSocieta = false;
              return false;          
        }
    
    
  }  
}
?>