<?php
defined('WEKIT_VERSION') || exit('Forbidden');

/**
 * 
 * 广告服务
 *
 * @author Zhu Dong <zhudong0808@gmail.com>
 * @copyright 2003-2103 phpwind.com
 * @license http://www.windframework.com
 * @version $Id: codetemplates(windframework_docs_zend_8.0).xml 2781 2011-09-22 03:59:17Z zhudong $
 * @package wind
 */

class PwAdService {
	
	public function addAdPosition($id,$identifier,$type,$width,$height,$status,$schedule){
		list($id,$width,$heigth,$status) = array(intval($id),intval($width),intval($heigth),intval($status));
		if($status>1) return new PwError('ADVERTISEMENT:position.status.error');
		if(empty($id)) return new PwError('ADVERTISEMENT:position.error');
		if($identifier && $this->_getAdDs()->getByIdentifier($identifier)) return new PwError('ADVERTISEMENT:position.exists');
		if(!array_key_exists($type,$this->_getAdDs()->getAdType())) return new PwError('ADVERTISEMENT:type.error');
		$checkPostition = $this->_getAdDs()->getByPid($id);
		if($checkPostition) return new PwError('ADVERTISEMENT:position.exists');
		Wind::import('SRV:advertisement.dm.PwAdDm');
		$dm = new PwAdDm();
		$dm->setPid($id)
			->setIdentifier($identifier)
			->setType($type)
			->setWidth($width)
			->setHeight($height)
			->setStatus($status)
			->setSchedule($schedule);
		$result = $this->_getAdDs()->addAdPosition($dm);
		if(!$result) return new PwError('ADVERTISEMENT:add.fail');
		$this->_updateAdcache();
		return true;
	}
	
	public function editAdPosition($id,$identifier,$type,$width,$height,$status,$schedule,$showType,$condition){
		list($id,$width,$heigth,$status,$showType,$condition) = array(intval($id),intval($width),intval($heigth),intval($status),intval($showType),$condition);
		if($status>1) return new PwError('ADVERTISEMENT:position.status.error');
		if(empty($id)) return new PwError('ADVERTISEMENT:position.error');
		if(!array_key_exists($type,$this->_getAdDs()->getAdType())) return new PwError('ADVERTISEMENT:type.error');
		$checkPostition = $this->_getAdDs()->getByPid($id);
		if(!$checkPostition) return new PwError('ADVERTISEMENT:position.not.exists');
		Wind::import('SRV:advertisement.dm.PwAdDm');
		$dm = new PwAdDm($id);
		$dm->setIdentifier($identifier)
			->setType($type)
			->setWidth($width)
			->setHeight($height)
			->setStatus($status)
			->setSchedule($schedule)
			->setShowType($showType)
			->setCondition($condition);
		$result = $this->_getAdDs()->editAdPosition($dm);
		if(!$result) return new PwError('ADVERTISEMENT:edit.fail');
		$this->_updateAdcache();
		return true;
	}
	
	public function changeAdPositionStatus($id,$status){
		list($id,$status) = array(intval($id),intval($status));
		if($status>1) return new PwError('ADVERTISEMENT:position.status.error');
		if(empty($id)) return new PwError('ADVERTISEMENT:position.error');
		$checkPostition = $this->_getAdDs()->getByPid($id);
		if(!$checkPostition) return new PwError('ADVERTISEMENT:position.not.exists');
		Wind::import('SRV:advertisement.dm.PwAdDm');
		$dm = new PwAdDm($id);
		$dm->setStatus($status);
		$result = $this->_getAdDs()->editAdPosition($dm);
		if(!$result) return new PwError('ADVERTISEMENT:edit.fail');
		$this->_updateAdcache();
		return true;
	}
	
	public function getParamsByTypeId($typeId){
		switch ($typeId) {
			case 1:
				$params = array('mid','fid');
				break;
			case 2:
				$params = array('pid','fid');
				break;
			case 3:
				$params = array('fid','floorid');
				break;
			case 4:
				$params = array('proid');
				break;
			default :
				$params = array();
		}
		return $params;
	}
	
	public function getPortals(){
		return array('1'=>'门户1','2'=>'门户2','3'=>'门户3','4'=>'门户4');
	}
	
	public function getAdShowState($currentAd,$mid,$fid,$pid,$floorid,$proid){
		if(!$currentAd['status'] || !$this->_getScheduleResult($currentAd['schedule']) || !$this->_getConditionResult($currentAd['condition'],$mid,$fid,$pid,$floorid,$proid)) return false;
		return true;
	}
	
	private function _getScheduleResult($schedule) {
		$schedule = unserialize($schedule);
		if(empty($schedule)) return false;
		$timestamp = Pw::getTime();
		foreach($schedule as $value) {
			if($timestamp > $value[0] && (!$value[1] || $timestamp < $value[1])) return true;
		}
		return false;
	}
	
	private function _getConditionResult($condition,$mid,$fid,$pid,$floorid,$proid){
		$condition = unserialize($condition);
		if(empty($condition)) return true;
		foreach ($condition as $key => $value) {
			if ($key == 'mid') {
				$result[] = (in_array($mid,$condition['mid']) || empty($condition['mid'])) ? 1 : 0;
			} elseif ($key == 'fid') {
				$result[] = (in_array($fid,$condition['fid']) || empty($condition['fid'])) ? 1 : 0;
			} elseif ($key == 'pid') {
				$result[] = (in_array($pid,$condition['pid']) || empty($condition['pid']) )? 1 : 0;
			} elseif ($key == 'floorid') {
				$result[] = (in_array($floorid,$condition['floorid']) || empty($condition['floorid'])) ? 1 : 0;
			} elseif ($key == 'proid') {
				$result[] = (in_array($proid,$condition['proid']) || empty($condition['proid'])) ? 1 : 0;
			}
		}
		if(count($result) == array_sum($result)) return true;
		return false;
	}
	/*
	public function buildUrl($params){
		foreach ($params as $value) {
			if($value == 'mid') {
				$router = Wind::getComponent('router');
				$m = $router->getModule();
				$c = $router->getController();
				$url[] = 'mid='.$m.'.'.$c;
			}elseif($value == 'fid'){
				$url[] = 'fid=<?php echo $fid;?>';
			}elseif($value == 'pid'){
				$router = Wind::getComponent('router');
				$m = $router->getModule();
				$c = $router->getController();
				$url[] = 'pid='.$m.'.'.$c;
			}elseif($value == 'floorid'){
				$url[] = 'floorid=<?php echo $read[lou];?>';
			}elseif($value == 'proid'){
				$url[] = 'proid=<?php echo $proid;?>';
			}
		}
		$url = implode('&', $url);
		return $url;
	}
	*/
	public function getModeByMid($mid) {
		$modes = $this->_getAdDs()->getModes();
		foreach($modes as $key => $value) {
			if(in_array($mid,$value['src']) !== false) {
				$mode = $key;break;
			}
		}
		return $mode;
	}
	
	public function getInstalledPosition() {
		$ads = $this->_getAdDs()->getAllAd();
		return $ads;
	}
	
	private function _updateAdcache(){
		$ads = $this->_getAdDs()->getAllAd();
		Wekit::cache()->set('advertisement',$ads);
	}
	
	private function _getAdDs(){
		return Wekit::load('SRV:advertisement.PwAd');
	}
}