<?php
/**
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; under version 2
 * of the License (non-upgradable).
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 * Copyright (c) 2014 (original work) Open Assessment Technologies SA;
 *
 *
 */

/**
 * Authentication user for key value db access
 *
 * @author christophe massin
 * @package authLdap

 */


namespace oat\authLdap\model;
use common_user_User;
use core_kernel_classes_Resource;
use core_kernel_classes_Property;
use common_Logger;
use SebastianBergmann\Exporter\Exception;

class LdapUser extends common_user_User {

    /** @var  array of configuration */
    protected $configuration;

    /**
     * @var array
     */
    protected $userRawParameters;

    /**
     * @var array
     */
    protected $userExtraParameters = array();

    /**
     * @var string
     */
    protected $identifier;

    /** @var  array $roles */
    protected $roles;

    /**
     * Array that contains the language code as a single string
     *
     * @var array
     */
    protected $languageUi = array(DEFAULT_LANG);

    /**
     * Array that contains the language code as a single string
     *
     * @var array
     */
    protected $languageDefLg = array(DEFAULT_LANG);


    /**
     * Sets the language URI
     *
     * @param string $languageDefLgUri
     */
    public function setLanguageDefLg($languageDefLgUri)
    {
        $this->languageDefLg = array((string)$languageDefLgUri);

        return $this;
    }

    /**
     * Returns the language code
     *
     * @return array
     */
    public function getLanguageDefLg()
    {
        return $this->languageDefLg;
    }

    /**
     * @param $property string
     * @param $value string
     */
    public function setUserParameter($property, $value){
        $this->userRawParameters[$property] = $value;
    }


    public function getUserParameter($property) {
        if (isset ($this->userRawParameters[$property] ) )
            return $this->userRawParameters[$property];

        return null;
    }

    /**
     * @param array $params
     * @return AuthKeyValueUser
     */
    public function setUserRawParameters(array $params)
    {
        $this->setRoles(array('http://www.tao.lu/Ontologies/TAO.rdf#DeliveryRole'));

        isset($params['preferredlanguage']) ? $this->setLanguageUi($params['preferredlanguage']) : DEFAULT_LANG;
        isset($params['preferredlanguage']) ? $this->setLanguageDefLg($params['preferredlanguage']) : DEFAULT_LANG;
        isset($params['mail']) ? $this->setUserParameter(PROPERTY_USER_MAIL, $params['mail']) : '';
        isset($params['displayname']) ? $this->setUserParameter(PROPERTY_USER_LASTNAME, $params['displayname']) : $this->setUserParameter(PROPERTY_USER_LASTNAME, $params['cn']) ;

        return $this;
    }

    /**
     * @return array
     */
    public function getUserRawParameters()
    {
        return $this->userRawParameters;
    }


    /**
     * @param mixed $language
     */
    public function setLanguageUi($languageUri)
    {
        $this->languageUi = array((string)$languageUri);

        return $this;
    }

    /**
     * @return array
     */
    public function getLanguageUi()
    {
        return $this->languageUi;
    }


    /**
     * @return string
     */
    public function getIdentifier(){
        return $this->identifier;
    }

    /**
     * @param $identifier
     * @return $this
     */
    public function setIdentifier($identifier){
        $this->identifier = $identifier;

        return $this;
    }


    /**
     * @param $property string
     * @return array|null
     */
    public function getPropertyValues($property)
    {
        $returnValue = null;

        switch ($property) {
            case PROPERTY_USER_DEFLG :
                $returnValue = $this->getLanguageDefLg();
                break;
            case PROPERTY_USER_UILG :
                $returnValue = $this->getLanguageUi();
                break;
            case PROPERTY_USER_ROLES :
                $returnValue = $this->getRoles();
                break;
            default:
                $returnValue = array($this->getUserParameter($property));
        }

        return $returnValue;
    }


    /**
     * Function that will refresh the parameters.
     */
    public function refresh() {
    }


    /**
     * @return array
     */
    public function getRoles() {
        return $this->roles;
    }

    /**
     * @param array $roles
     * @return $this
     */
    public function setRoles(array $roles ) {
        $this->roles = $roles;

        return $this;
    }

}