<?php
/**
 * Copyright 2009, 2010 AEGEE-Europe
 *
 * This file is part of AEGEE-Europe Online Membership System.
 *
 * AEGEE-Europe Online Membership System 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, either
 * version 3 of the License, or (at your option) any later version.
 *
 * AEGEE-Europe Online Membership System 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 AEGEE-Europe Online Membership System.  If not, see
 * <http://www.gnu.org/licenses/>.
 */

/**
 * CIA Service
 */

require_once(FILESYSTEMROOTPATH."/jc/include/dao/CIADao.php");

class CIAService {
	private $CIADao;

	/**
	 * Default constructor
	 *
	 * @param CIADao
	 */
	public function __construct(CIADao $CIADao) {
		$this->CIADao = $CIADao;
	}

	/**
	 * Load a sentence by id
	 *
	 * @param string id of the sentence to be loaded
	 * @return a sentence as array
	 */
	public function load($id) {
		return $this->CIADao->load($id);
	}

	/**
	 * Load all sentences of CIA
	 *
	 * @return array of sentences 
	 */
	public function loadAll() {
		$ret = array();
		$sentences = $this->CIADao->loadAll();
		
		foreach( $sentences as $sentence ) {
			$ret[ $sentence->getId() ] = array (
					'id' => $sentence->getId(),
					'category' => $sentence->getCategory(),
					'title' => $sentence->getTitle(),
					'order' => $sentence->getOrder(),
					'last_change' => $sentence->getLast_change(),
					'title2' => $sentence->getTitle2(),
					'order2' => $sentence->getOrder2(),
					'article' => $sentence->getArticle(),
					'article_title' => $sentence->getArticle_title(),
					'paragraph' => $sentence->getParagraph(),
					'sentence' => $sentence->getSentence(),
					'sentence_text' => $sentence->getSentence_text(),
					'agora_id_start' => $sentence->getAgora_id_start(),
					'agora_id_end' => $sentence->getAgora_id_end(),
					'history_id' => $sentence->getHistory_id()			
					);
		}

		return $ret;
		
	}
	
	public function loadTitles(){
		return $this->CIADao->loadTitles();
	}
	
	public function getCategories(){
		return $this->CIADao->getCategories();
	}
	
	public function loadByTitleOrder($order){
		$ret = NULL;
		//$sentences = $this->CIADao->loadByTitleOrder($order);
		
		$ag_id = $_SESSION['JC_MODULE']['AgoraId'];

		$sentences = $this->CIADao->loadByOrderAgora($order, $ag_id-1);
		
/*
		if (empty($sentences)){
			//most probably, there is no CIA version for current agora, so see previous
			$sentences = $this->CIADao->loadByOrderAgora($order, $ag_id-1);		
			//echo '*';	
		}
*/
		/*
		foreach( $sentences as $sentence ) {
			$ret[$sentence->getId()] = array (
							'id' => $sentence->getId(),
							'abs_order' => $sentence->getAbs_order(),
							'category' => $sentence->getCategory(),
							'title' => $sentence->getTitle(),
							'order' => $sentence->getOrder(),
							'last_change' => $sentence->getLast_change(),
							'title2' => $sentence->getTitle2(),
							'order2' => $sentence->getOrder2(),
							'article' => $sentence->getArticle(),
							'article_title' => $sentence->getArticle_title(),
							'paragraph' => $sentence->getParagraph(),
							'sentence' => $sentence->getSentence(),
							'sentence_text' => $sentence->getSentence_text(),
							'agora_id_start' => $sentence->getAgora_id_start(),
							'agora_id_end' => $sentence->getAgora_id_end(),
							'history_id' => $sentence->getHistory_id()			
			);
		}
		
		return $ret;
*/
		return $sentences;
	}
	
	
	public function loadByOrderAgora($order, $agora_id){
		return $this->CIADao->loadByOrderAgora($order, $agora_id);
	}
	
	public function update($agora_id){
		return $this->CIADao->update($agora_id);
	}
	
	public function check_updated($agora_id){
		return $this->CIADao->check_updated($agora_id);
	}
	
	/**
	 * Save or update CIA:
	 * only after Agora approval!
	 * 
	 * @param CIA object
	 */
	public function SaveOrUpdate($cia){
		return $this->CIADao->saveOrUpdate($cia);
	}

}

?>