<?php


class RouteRfidKafkaAction extends Action {
			

	private  function addRfidDataToNingbo( $data ){
		//{"methond":"track","mac":"ffc10063","gps":{"locationState":"A","lat":0,"latType":"N","lng":0,"lngType":"E"},"labels":[{"id":"01000423","event":{"dec":8,"lowBattery":0,"entry":0,"leave":1,"in":0},"time":"160621112931"},{"id":"01000424","event":{"dec":8,"lowBattery":0,"entry":0,"leave":1,"in":0},"time":"160621113202"},{"id":"01000422","event":{"dec":20,"lowBattery":0,"entry":1,"leave":0,"in":1},"time":"160621113303"}]}
		//var_dump($data);
		if($data['methond']!='track'){
			return array('success'=>false,'message'=>'addRfidDataToNingbo failed,methond not track!');
		}
		
		if(!$data['labels']){
			return array('success'=>false,'message'=>'addRfidDataToNingbo failed,labels not existed!');
		}
		
		$conn = null;
		$host= '61.175.203.188';
		$port=   '6521';
		$instance_name= 'DSSC';
		$username=  'dssc3';
		$password=  'dssc3';
		$conn = new PDO("oci:dbname=//".$host.":".$port."/".$instance_name,$username,$password);// PDO方式
		$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
		
		$station_sql='SELECT DEVICE_NAME FROM DSSC2.ADM_DEV WHERE LOGIN_NAME='.$data['RF_ID'];
		$res = $conn->query($station_sql);
		$station_info = $res->fetch(PDO::FETCH_ASSOC);
		
		$RF_ID=strtoupper($data['mac']);
		foreach($data['labels'] as $val){
			$RF_STAT=0;
			if($val['event']['entry']==1){
				$RF_STAT=1;
			}elseif($val['event']['leave']==1){
				$RF_STAT=2;
			}
			$RF_FLAGID=strtoupper($val['id']);
			$RF_DATE=date('Y-m-d H:i:s',$val['time']);
			$handle_data=array(
				'RF_STAT'=>$RF_STAT,
				'RF_FLAGID'=>$RF_FLAGID,
				'RF_ID'=>$RF_ID,
				'time'=>$val['time'],
				'address'=>$station_info['DEVICE_NAME']
			);
			
			
			$this->handleTotalData($handle_data);
			//检测布控
			$this->checkControlAlarm($handle_data,$conn);
			//违规行驶检测  超速逆行检测
			$this->checkIllegalDriving($handle_data,$conn);
			$sql = 'INSERT INTO "DSSC2"."W_DW_RF_RECORD"("ID", "RF_ID", "RF_FLAGID", "RF_DATE", "RF_STAT") VALUES (DSSC2.SEQ_W_DW_RF_RECORD.nextval, \''.$RF_ID.'\', \''.$RF_FLAGID.'\', TO_DATE(\''.$RF_DATE.'\', \'SYYYY-MM-DD HH24:MI:SS\'), \''.$RF_STAT.'\')';
		 	var_dump($sql); 
			//插入数据到oracle轨迹表
		 	//$res = $conn -> query($sql);
		
		}
		
		if ($conn){
		  $conn = null;
		}
		
		 return array('success'=>true,'message'=>'add success');
	}
	
 
	public  function pushRfidRouteToNingbo(  ){
		
		$broker_list = C('KAFKA_BROKER_LIST');
		
		if (empty($broker_list)) {
			exit("KAFKA_BROKER_LIST must be config!".PHP_EOL);
		}
		$group = C('ROUTE_INDEX_KAFKA_GROUP');
		if (empty($group)) {
			exit("ROUTE_INDEX_KAFKA_GROUP must be config!".PHP_EOL);
		}
		$topics = 'ningbo_dahua';
		if (empty($topics)) {
			exit("ROUTE_INDEX_KAFKA_TOPIC must be config!".PHP_EOL);
		}
		$topics = explode(',',$topics);
		
		// 从 topic ：rlstation_rfid_location 取轨迹
		$conf = new RdKafka\Conf();
		// Set a rebalance callback to log partition assignments (optional)（当有新的消费进程加入或者退出消费组时，kafka 会自动重新分配分区给消费者进程，这里注册了一个回调函数，当分区被重新分配时触发）
		$conf->setRebalanceCb(function (RdKafka\KafkaConsumer $kafka, $err, array $partitions = null) {
		    switch ($err) {
		        case RD_KAFKA_RESP_ERR__ASSIGN_PARTITIONS:
		            echo "Assign: ";
		            var_dump($partitions);
		            $kafka->assign($partitions);
		            break;
		
		         case RD_KAFKA_RESP_ERR__REVOKE_PARTITIONS:
		             echo "Revoke: ";
		             var_dump($partitions);
		             $kafka->assign(NULL);
		             break;
		
		         default:
		            throw new \Exception($err);
		    }
		});
		// Configure the group.id. All consumer with the same group.id will consume（ 配置groud.id 具有相同 group.id 的consumer 将会处理不同分区的消息，所以同一个组内的消费者数量如果订阅了一个topic， 那么消费者进程的数量多于这个topic 分区的数量是没有意义的。）
		// different partitions.
		$conf->set('group.id', $group);
		// Initial list of Kafka brokers（添加 kafka集群服务器地址）
		
		$conf->set('metadata.broker.list', $broker_list);
		$topicConf = new RdKafka\TopicConf();
		// Set where to start consuming messages when there is no initial offset in
		// offset store or the desired offset is out of range.
		// 'smallest': start from the beginning
		$topicConf->set('auto.offset.reset', 'smallest');
		// Set the configuration to use for subscribed/assigned topics
		$conf->setDefaultTopicConf($topicConf);
		$consumer = new RdKafka\KafkaConsumer($conf);
		
		
		// 订阅轨迹数据topic
		$consumer->subscribe($topics);
		while (true) {
		    $message = $consumer->consume(120*1000);
		    switch ($message->err) {
		        case RD_KAFKA_RESP_ERR_NO_ERROR:
						 $data = json_decode($message->payload,true);
						 if( $data ){
							 //$this->addRfidDataToNingbo($data);
							 $this->addRfidDataToRenlian($data);
						 }
		            break;
		        case RD_KAFKA_RESP_ERR__PARTITION_EOF:
		            echo "No more messages; will wait for more\n";
		            break;
		        case RD_KAFKA_RESP_ERR__TIMED_OUT:
		            echo "Timed out\n";
		            break;
		        default:
		            throw new \Exception($message->errstr(), $message->err);
		            break;
		    }
		}
	}
	
 
	private  function addRfidDataToRenlian( $data ){
		//{"methond":"track","mac":"ffc10063","gps":{"locationState":"A","lat":0,"latType":"N","lng":0,"lngType":"E"},"labels":[{"id":"01000423","event":{"dec":8,"lowBattery":0,"entry":0,"leave":1,"in":0},"time":"160621112931"},{"id":"01000424","event":{"dec":8,"lowBattery":0,"entry":0,"leave":1,"in":0},"time":"160621113202"},{"id":"01000422","event":{"dec":20,"lowBattery":0,"entry":1,"leave":0,"in":1},"time":"160621113303"}]}
		//var_dump($data);
		if($data['methond']!='track'){
			return array('success'=>false,'message'=>'addRfidDataToNingbo failed,methond not track!');
		}
		
		if(!$data['labels']){
			return array('success'=>false,'message'=>'addRfidDataToNingbo failed,labels not existed!');
		}
		
		
		static $recvCount = 0;
		$recvCount++;
		var_dump($recvCount . ".".json_encode($data));
		return;
		
		
		$conn = null;
		$host= '115.198.203.63';
		$port=   '1521';
		$instance_name= 'ORCL';
		$username=  'DSSC3';
		$password=  '123456';
		$conn = new PDO("oci:dbname=//".$host.":".$port."/".$instance_name,$username,$password);// PDO方式
		$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
		
		$RF_ID=strtoupper($data['mac']);
		
		foreach($data['labels'] as $val){
			$RF_STAT=0;
			if($val['event']['entry']==1){
				$RF_STAT=1;
			}elseif($val['event']['leave']==1){
				$RF_STAT=2;
			}
			$RF_FLAGID=strtoupper($val['id']);
			$RF_DATE=date('Y-m-d H:i:s',$val['time']);
			$sql = 'INSERT INTO "ROOT"."W_DW_RF_RECORD"("RF_ID", "RF_FLAGID", "RF_DATE", "RF_STAT") VALUES (\''.$RF_ID.'\', \''.$RF_FLAGID.'\', TO_DATE(\''.$RF_DATE.'\', \'SYYYY-MM-DD HH24:MI:SS\'), \''.$RF_STAT.'\')';
			
		 	var_dump($recvCount . '.' . $sql); 
		 //	$res = $conn -> query($sql);
		
		}
		
		if ($conn){
		  $conn = null;
		}
		
		 return array('success'=>true,'message'=>'add success');
	}
	
 
	private  function addControlAlarm( $data, $conn ){
		
		$vehicle_sql='SELECT o.PLATE_NO,s.RFID_SN FROM DSSC3.W_DW_NON_MOTOR o,DSSC3.W_DW_RFID_TAGS s WHERE s.RFID_SN ='.$data['RF_FLAGID'].'  AND o.rfid_id = s.id  ';
		$res2 = $conn->query($vehicle_sql);
		$vehicle_info = $res2->fetch(PDO::FETCH_ASSOC);
		if(!$data['address']){
			$station_sql='SELECT DEVICE_NAME FROM DSSC2.ADM_DEV WHERE LOGIN_NAME='.$data['RF_ID'];
			$res = $conn->query($station_sql);
			$station_info = $res->fetch(PDO::FETCH_ASSOC);
			$data['address']=$station_info['DEVICE_NAME'];
		}
		$save_data=array(
						'plate_no'=>$vehicle_info['PLATE_NO'],
						'rfid_sn'=>$data['RF_FLAGID'],
						'address'=>$data['address'],
						'alarm_type'=>$data['alarm_typ'],
						'created_at'=>$data['time'],
						'remark'=>$data['remark']
		);
		$res=M('control_alarm')->createAdd($save_data);
		return $res;
	}
	
 
	private  function checkControlAlarm( $data, $conn ){
		//先检测标签是否布控
			$cond=array('control_obj'=>$data['RF_FLAGID']);
			$ve_con=M('control_manage')->where($cond)->find();
			//存在布控标签 并在时间内
			if($ve_con && ($val['time']>$ve_con['start_time']) && ($val['time']<$ve_con['end_time'])){
				$this->addControlAlarm($data,$conn);
			}
			//检测区域布控
			$cond2=array('control_obj'=>array("LIKE", '%'.$data['RF_ID'].'%'));
			$sta_con=M('control_manage')->where($cond2)->find();
			//存在布控基站
			if($sta_con && ($val['time']>$sta_con['start_time']) && ($val['time']<$sta_con['end_time'])){
				if($sta_con['bw_ids']){
					
					$bwIdArr=explode(',',$sta_con['bw_ids']);
					$info=M('bw_list')->where( array('id'=>array('in',$bwIdArr) ) )->find();
					//判断是黑名单还是白名单
					$rfid_arr=M('rfid_with_bw')->where(array('bw_id'=>array('in',$bwIdArr) ))->getField('rfid',true);
					if($sta_con['area_type']=='1'){
						//禁止活动区域 
						if($info['type']=='0'){
							//指定黑名单禁止 
							if(in_array($data['RF_FLAGID'],$rfid_arr)){
								//在黑名单内 告警
								$data['alarm_typ']='forbid_b';
								$this->addControlAlarm($data,$conn);
							}
						}else{
							//白名单的不禁止   
							if(!in_array($data['RF_FLAGID'],$rfid_arr)){
								//不在白名单内 告警
								$data['alarm_typ']='forbid_w';
								$this->addControlAlarm($data,$conn);
							}
						}
						
					}else{
						//活动区域
						//指定黑名单
						if(in_array($data['RF_FLAGID'],$rfid_arr)){
								//在黑名单内 告警
							$data['alarm_typ']='activity';
							$this->addControlAlarm($data,$conn);
						}
					}
				}else{
					//无黑白名单布控  全部禁止
					$data['alarm_typ']='forbid_all';
					$this->addControlAlarm($data,$conn);
				}
			}
	}
	
 
	private  function checkIllegalDriving( $data, $conn ){
		$redis = Redis("nbfd_stuck_section_data","hash");
		
		//先查询基站是否设置卡点
		$cond=array('macs'=>array("LIKE", '%'.$data['RF_ID'].'%'));
		$section_id=M('stuck_point')->where($cond)->getField('id');
		//检测是否是前置卡点
		$pre_section_cond=array('pre_spot'=>$section_id);
		$pre_section=M('stuck_section')->where($pre_section_cond)->find();
		if($pre_section){
			//如果是前置卡点 则记录标签进入卡点区间时间
			$key = "stuck_section_".$pre_section['id']."_".$data['RF_FLAGID'];
			$passInfo=json_decode($redis->get($key),true);
			//存在逆行进入卡点时间  且启用超速检测
			if($passInfo && ($passInfo['section']=='pos') && ($pos_section['retrograde_stat']==1)){
				$data['alarm_typ']='retrograde';
				
				$this->addControlAlarm($data,$conn);
			}
			$redisData = array(
				$key =>json_encode(array(
							"section" => 'pre',
							"time" => $data['time'],
							)
						)
			);
			$redis->add($redisData);
			return;
		}
		//检查是否是后置卡点
		$pos_section_cond=array('pos_spot'=>$section_id);
		$pos_section=M('stuck_section')->where($pos_section_cond)->find();
		if($pos_section){
			//后置卡点 取标签进入卡点区间时间
			$key = "stuck_section_".$pos_section['id']."_".$data['RF_FLAGID'];
			$passInfo=json_decode($redis->get($key),true);
			//存在进入卡点时间  且启用超速检测
			if($passInfo && ($passInfo['section']=='pre') && ($pos_section['over_speed_stat']==1)){
				$hour= ($data['time']-$passInfo['time'])/3600;
				$speed=($pos_section['distance']/1000)/$hour;
				if($speed>$max_speed){
					//超速行驶
					$data['alarm_typ']='over_speed';
					$data['remark']='速度：'. round($speed,2);
					$this->addControlAlarm($data,$conn);
				}
			}
			//存经过后置卡点时间
			$redisData = array(
				$key =>json_encode(array(
							"section" => 'pos',
							"time" => $data['time'],
							)
						)
			);
			$redis->add($redisData);
			return;
		}
		
		
	}
	
 
	private  function handleTotalData( $data ){
		/*
		$data=array(
				'RF_STAT'=>$RF_STAT,
				'RF_FLAGID'=>$RF_FLAGID,
				'RF_ID'=>$RF_ID,
				'time'=>$val['time'],
				'address'=>$station_info['DEVICE_NAME']
			);
		*/
		
		//统计表数据添加
		$to_cond=array(
			'mac'=>$data['RF_ID'],
			'date'=>date('Y-m-d',$data['time']);
		);
		if(!M('station_passing')->where($to_cond)->count()){
			$total_data=array(
				'address'=>$data['address'],
				'mac'=>$data['RF_ID'],
				'date'=>date('Y-m-d',$data['time']),
				'num'=>1,
			);
			$res=M('station_passing')->createAdd($total_data);
		}else{
			$res=M('station_passing')->where($to_cond)->setInc('num');
		}
		return $res;
	}
	

}