<?php

class Auth_IndexController extends App_Controller_Rest_Controller
{

    //ERRORI GENERATI DA QUESTA CLASSE
    const CREDENTIAL_MOBILE_USER_ERROR = 'V1AUTH_ERROR_CREDENTIAL_MOBILE_USER_ERROR';
    const EMPTY_DATABASE = 'V1AUTH_ERROR_EMPTY_DATABASE';

    //ERRORI GENERATI DALLO ZEND_AUTH RICODIFICATI DA ME
    const FAILURE_IDENTITY_NOT_FOUND = 'V1AUTH_ERROR_FAILURE_IDENTITY_NOT_FOUND';
    const FAILURE_CREDENTIAL_INVALID = 'V1AUTH_ERROR_FAILURE_CREDENTIAL_INVALID';
    const FAILURE = 'V1AUTH_ERROR_FAILURE';

    protected $_configs;
    protected $_authService;
    protected $_model;

    public function init()
    {
        $this->_resourceName = 'Users';

        $this->_authService = new App_Service_WebServiceV1Auth();
        $this->_model = new Application_Model_Generic();
        $this->_configs = new App_Service_ConfigManager();

        parent::init();
    }

    public function getAction()
    {

        try {
            switch ($this->_getParam('method')) {
                case'check-connection':
                    $this->_responseData->data = [];
                    $this->_inArray = true;
                    break;
                case'ora-server':
                    $format = $this->_getParam('format', 'd/m/Y H:i');
                    $this->_responseData->data = array('data' => date($format));
                    break;
                default:
                    $this->disableCallAction();
                    break;
            }

            $this->_status = true;
            $this->sendResponse();
        } catch (Exception $e) {
            $this->_status = false;
            $this->_responseData->message = $e->getMessage();
            $this->sendResponse();
        }
    }

    public function postAction()
    {
        $this->_helper->getHelper('layout')->disableLayout();
        $this->_helper->viewRenderer->setNoRender();

        if (preg_match('/application\/json/', $this->getFrontController()->getRequest()->getHeader('Content-Type'))) {
            $params = Zend_Json::decode($this->getRequest()->getRawBody());
        } else {
            $params = $this->getAllParams();
        }

        if (isset($params['username']) && isset($params['password'])) {
            $this->authuser($params['username'], trim($params['password']), $params['staylogin']);
        }

    }

    public function putAction()
    {
        $this->disableCallAction();
    }

    public function deleteAction()
    {

        $this->disableCallAction();
    }

    //################ FUNZIONI PRIVATE ################################################################################

    private function authuser($username, $password, $staylogin = null)
    {
        $staylogin = ($staylogin == null) ? 0 : $staylogin;

        if ($username == null || $password == null) {
            return $this->sendErrorResponse("Username e/o password non ricevuti.", App_Service_WebServiceV1Auth::NO_CREDENTIAL_CLOUDUSER);
        } else {
            $user = $this->_authService->authenticate($username, $password, $staylogin);
            switch ($user) {
                case Zend_Auth_Result::FAILURE_IDENTITY_NOT_FOUND:
                    $this->sendErrorResponse("Username inserito inesistente", App_Service_WebServiceV1Auth::FAILURE_IDENTITY_NOT_FOUND);
                    break;
                case Zend_Auth_Result::FAILURE_CREDENTIAL_INVALID:
                    $this->sendErrorResponse("Le credenziali inserite non sono valide", App_Service_WebServiceV1Auth::FAILURE_CREDENTIAL_INVALID);
                    break;
                case App_Service_WebServiceV1Auth::ACCOUNT_DEACTIVATED:
                    $this->sendErrorResponse("Account disattivato. Per informazioni contattare l'amministratore.", App_Service_WebServiceV1Auth::ACCOUNT_DEACTIVATED);
                    break;
                case Zend_Auth_Result::FAILURE:
                default:
                    $this->sendErrorResponse("Errore durante l'autenticazione", App_Service_WebServiceV1Auth::FAILURE);
                    break;
                case Zend_Auth_Result::SUCCESS:
                case is_array($user):
                    break;
            }
        }

        $userData = array_diff_key($user, array_flip(array('password','staylogin','rcode','DataRichiestaResetPw','NumeroResetPw')));

        //Aggiungo i dati sull'area di consegna associata all'attività
        $userData = $this->getDataByRole($userData);

        $this->_responseData->data = $userData;
        $this->_status = true;

        $this->sendResponse();
    }

    private function getDataByRole($userData){

        switch ($userData['role']){
            case 'user':
                $userData = array_diff_key($userData, array_flip(array('secret_token', 'rcode',
                    'Indirizzo', 'Comune', 'Cap', 'Provincia', 'PartitaIva', 'CodiceFiscale',
                    'Pec', 'Telefono', 'UltimoAccesso', 'Nota', 'Descrizione')));
                break;
            default:
                break;
        }

        return $userData;
    }

}//END CLASS