<?php 
if (!defined('BASEPATH'))
    exit('No direct script access allowed');

class innerTrainSearch extends CI_Controller{
	
	public function __construct(){
		parent::__construct();
		header('Access-Control-Allow-Origin:*');
	    header('Access-Control-Allow-Methods:POST, GET');
	    header('Access-Control-Max-Age:0');
	    header('Access-Control-Allow-Headers:x-requested-with, Content-Type');
	    header('Access-Control-Allow-Credentials:true');
		$this->load->helper('train');
		$this->start_time = microtime(true);
		//$this->load->model("BIZ_intel_train_model");//国际火车模型
	}
	
	public function index(){
		exit('你走错了！');
	}
	
	public function juheApi($train_date=null,$fromStation=null,$toStation=null){
		//定义一些变量
		$flag = true;
		$juheTrainInfo = '';
		
		set_time_limit(0);
		
		//判断数据是否合法
		if(!$train_date || !$fromStation || !$toStation){
			exit('传参不能为空！');
		}else{
			if(strlen($fromStation) != 3){
				exit('fromStation:参数错误！');
			}
			if(strlen($toStation) != 3){
				exit('toStation:参数错误！');
			}
			
			$api_start_time = microtime(true);
			
			//调用查询模块
			$search_return = $this->Searchtrain($train_date,$fromStation,$toStation);
			$api_end_time = microtime(true);
			
			//调用拼接处理模块
			$trainjson = $this->createTrainJson($search_return);
			$end_time = microtime(true);
			
			//聚合接口相应时间
			$api_responsive_time = $api_end_time - $api_start_time;
			
			//我们的接口相应时间
			$responsive_time = $end_time - $this->start_time;
			log_message('error','TRAINSPEED|请求url:'.$this->url.'|聚合相应时间:'.$api_responsive_time.'s|接口运行时间:'.$responsive_time.'s|+7天:'.$this->seveth);
			print_r($trainjson);
			
		}
	}
	
	//搜索模块
	function Searchtrain($train_date,$fromStation,$toStation){	
		$this->train_date = $train_date;
		$now_time = time();
		$this->differ_time = (strtotime($train_date) - $now_time) / 86400;
		$this->seveth = false;
		//屏蔽掉超过预售期的搜索，提高速度 
		if($this->differ_time > 29){
			$train_date = date('Y-m-d',strtotime('+7day'));
			$this->seveth = true;
		}
		$this->url = JUHE_TRAIN_CX_API.'?key='.JUHE_TRAIN_API_KEY.'&train_date='.$train_date.'&from_station='.$fromStation.'&to_station='.$toStation;
		$train_info = GetPost_http($this->url);
		return $train_info;
	}
	
	//字符串拼接模块
	function createTrainJson($returnjson){
		$return_data = new stdClass();
		$return_data->data = new stdClass();
		$return_data->httpstatus = 200;
		$return_data->seveth = $this->seveth;
		$return_data->data->result = array();
		$return_data->data->map = new stdClass();
		$obj = array();
		$i = 0;
		$pricestr = '';
		if(!empty($returnjson)){
			if(!empty(json_decode($returnjson)->result->list)){
				foreach (json_decode($returnjson)->result->list as $value){
					$obj[$value->from_station_code] = $value->from_station_name;
					$obj[$value->to_station_code] = $value->to_station_name;
					$seat_type = '';
					if(isset($value->gjrw_price)){
						if($value->gjrw_price > 0){
							$gjrwPrice = $value->gjrw_price * 10;
							$seat_type .= '"6":"'.$gjrwPrice.'","A6":"¥'.$value->gjrw_price.'",'; 
						}
					}
					if(isset($value->qtxb_price)){
						if($value->qtxb_price > 0){
							$seat_type .= '"H":"¥'.$value->qtxb_price.'",';
						}
					}
					if(isset($value->rw_price)){
						if($value->rw_price > 0){
							$rwPrice = $value->rw_price * 10;
							$seat_type .= '"4":"'.$rwPrice.'","A4":"¥'.$value->rw_price.'",'; 
						}
					}
					if(isset($value->rz_price)){
						if($value->rz_price > 0){
							$rzPrice = $value->rz_price * 10;
							$seat_type .= '"2":"'.$rzPrice.'","A2":"¥'.$value->rz_price.'",'; 
						}
					}
					if(isset($value->tdz_price)){
						if($value->tdz_price > 0){
							$seat_type .= '"P":"¥'.$value->tdz_price.'",';
						}
					}
					if(isset($value->wz_price)){
						if($value->wz_price > 0){
							$wzPrice = $value->wz_price * 10;
							$seat_type .= '"WZ":"¥'.$value->wz_price.'",'; 
						}
					}
					if(isset($value->yw_price)){
						if($value->yw_price > 0){
							$ywPrice = $value->yw_price * 10;
							$seat_type .= '"3":"'.$ywPrice.'","A3":"¥'.$value->yw_price.'",'; 
						}
					}
					if(isset($value->yz_price)){
						if($value->yz_price > 0){
							$yzPrice = $value->yz_price * 10;
							$seat_type .= '"1":"'.$yzPrice.'","A1":"¥'.$value->yz_price.'",'; 
						}
					}
					if(isset($value->edz_price)){
						if($value->edz_price > 0){
							$seat_type .= '"O":"¥'.$value->edz_price.'",'; 
						}
					}
					if(isset($value->ydz_price)){
						if($value->ydz_price > 0){
							$seat_type .= '"M":"¥'.$value->ydz_price.'",'; 
						}
					}
					if(isset($value->swz_price)){
						if($value->swz_price > 0){
							$swzPrice = $value->swz_price * 10;
							$seat_type .= '"9":"'.$swzPrice.'","A9":"¥'.$value->swz_price.'",'; 
						}
					}
					if(isset($value->dw_price)){
						if($value->dw_price > 0){
							$seat_type .= '"F":"¥'.$value->dw_price.'",'; 
						}
					}
					$pricestr = $seat_type.'"train_no":'.'"'.$value->train_no.'"';
					//余票字符串
					$this->can_buy_now = $value->can_buy_now;
					$return_data->data->result[$i] = '|预定|'.$value->train_no.'|'.$value->train_code.'|'.$value->from_station_name.'|'.$value->to_station_name.'|'.$value->from_station_code.'|'.$value->to_station_code.'|'.$value->start_time.'|'.$value->arrive_time.'|'.$value->run_time.'|'.$value->can_buy_now.'||'.$this->train_date.'||||||||'.ticket_exchange($value->gjrw_price,$value->gjrw_num,$this->seveth).'|'.ticket_exchange($value->qtxb_price,$value->qtxb_num,$this->seveth).'|'.ticket_exchange($value->rw_price,$value->rw_num,$this->seveth).'|'.ticket_exchange($value->rz_price,$value->rz_num,$this->seveth).'|'.ticket_exchange($value->tdz_price,$value->tdz_num,$this->seveth).'|'.ticket_exchange($value->wz_price,$value->wz_num,$this->seveth).'||'.ticket_exchange($value->yw_price,$value->yw_num,$this->seveth).'|'.ticket_exchange($value->yz_price,$value->yz_num,$this->seveth).'|'.ticket_exchange($value->edz_price,$value->edz_num,$this->seveth).'|'.ticket_exchange($value->ydz_price,$value->ydz_num,$this->seveth).'|'.ticket_exchange($value->swz_price,$value->swz_num,$this->seveth).'|'.ticket_exchange($value->dw_price,$value->dw_num,$this->seveth).'||';
					$data = '{"validateMessagesShowId":"_validatorMessage","status":true,"httpstatus":200,"data":{'.$pricestr.'},"messages":[],"validateMessages":{}}';
					$return_data->data->price[$i] = $data;
					$i++;
				}
			}
			
		}
		$return_data->data->map = (object)$obj;
		return json_encode($return_data);
	}
	
	public function ctripApi($date=null,$from=null,$to=null){
		//接收参数
		if(!$date && !$from && !$to){
			$date = $this->input->get_post('date');
			$from = $this->input->get_post('from');
			$to = $this->input->get_post('to');
		}
		
		$TrainNo = $this->input->get_post('TrainNo');
		
		if(!$date || !$from || !$to){
			header("HTTP/1.1 404 Not Found");  
			exit('{"httpstatus":404,"data":{"seven":false,"cache":false,"result":[],"map":{}}}');
		}else{
			$isCache = false;
			$iseven = false;
			$cachedata = false;
			$now_time = time();
			$differ = (strtotime($date) - $now_time) / 86400;
			if($differ > 29){
				$date = date('Y-m-d',strtotime('+7day'));
				$iseven = true;
			}
			
			//转换三字码为中文
			$this->load->model("ctrip_model");
			$FromName = $this->ctrip_model->ReplaceCodeToName($from);
			$ToName = $this->ctrip_model->ReplaceCodeToName($to);
			
			
			if(!$FromName || !$ToName){
				header("HTTP/1.1 404 Not Found");  
				exit('{"httpstatus":404,"data":{"seven":false,"cache":false,"result":[],"map":{}}}');
			}else{
				$FromName = $FromName->station_name;
				$ToName = $ToName->station_name;
			}
			
			//生成请求链接
			$TimeStamp = time();
			$Sign = md5($TimeStamp.DATAKEY);
			
			$url = JSONRETURN.'SearchS2S/?From='.urlencode($FromName).'&To='.urlencode($ToName).'&DepartDate='.$date.'&User='.DATAUSER.'&TimeStamp='.$TimeStamp.'&Sign='.$Sign;
			
			$api_start_time = microtime(true);
			
			//获取数据
			$ResponseJson = GetPost_http($url,'','GET');
			
			$api_end_time = microtime(true);
			
			$ResponseData = json_decode($ResponseJson);
			$api_responsive_time = $api_end_time - $api_start_time;
			
			if(empty($ResponseData->Trains)){
				log_message('error','ctrip_trian|status:trains is empty |相应时间:'.$api_responsive_time);
			}else{
				log_message('error','ctrip_trian|status:'.$ResponseData->ResponseStatus->Ack.'|相应时间:'.$api_responsive_time);
			}
			
			//定义返回的json
			$ReturnData = new stdClass();
			$ReturnData->httpstatus = 200;
			$ReturnData->data = new stdClass(); 
			$ReturnData->data->seven = $iseven;
			$ReturnData->data->cache = $isCache;
			$ReturnData->data->result = array();
			$ReturnData->data->map = new stdClass();
			$obj = array();
			$i = 0;
			$PriceStr = '';
			
			//数据解析
			if(!empty($ResponseData->Trains)){
				foreach ($ResponseData->Trains as $TrainInfo){
					$obj[$TrainInfo->FromTelcode] = $TrainInfo->FromStationName;
					$obj[$TrainInfo->ToTelcode] = $TrainInfo->ToStationName;
					$SeaType = '';
					//余数初始化为空
					$gjrwNum = $rwNum = $rzNum = $tdzNum = $wzNum = $yzNum = $edzNum = $ydzNum = $swzNum = $ywNum = $dwNum = $ydwNum = $edzNum = null;
					foreach($TrainInfo->Seats as $Seats){
						//从香港出发的 D/G 火车加价3%
						if($from == 'XJA'){
							if(stripos($TrainInfo->TrainNo, "G") !== false || stripos($TrainInfo->TrainNo, "D") !== false){
								$Seats->Price = $Seats->Price * 1.03;
							}
						}
						
						if($Seats->SeatName == '高级软卧上'){
							$gjrwXiaPrice = $Seats->Price * 10;
							$SeaType .= '"6":"'.$gjrwXiaPrice.'","A6":"¥'.$Seats->Price.'",';
							$gjrwNum = $Seats->TicketLeft;
						}
						
						if($Seats->SeatName == '软卧上'){
							$rwPrice = $Seats->Price * 10;
							$SeaType .= '"4":"'.$rwPrice.'","A4":"¥'.$Seats->Price.'",';
							$rwNum = $Seats->TicketLeft;
						}
						
						if($Seats->SeatName == '一等双软上'){
							$SeaType .= '"YDW":"¥'.$Seats->Price.'",';
							$ydwNum = $Seats->TicketLeft;
						}
						
						if($Seats->SeatName == '软座'){
							$rzPrice = $Seats->Price * 10;
							$SeaType .= '"2":"'.$rzPrice.'","A2":"¥'.$Seats->Price.'",'; 
							$rzNum = $Seats->TicketLeft;
						}
						
						if($Seats->SeatName == '特等座'){
							$SeaType .= '"P":"¥'.$Seats->Price.'",';
							$tdzNum = $Seats->TicketLeft;
						}
						
						if($Seats->SeatName == '无座'){
							$SeaType .= '"WZ":"¥'.$Seats->Price.'",'; 
							$wzNum = $Seats->TicketLeft;
						}
						
						if($Seats->SeatName == '硬座'){
							$yzPrice = $Seats->Price * 10;
							$SeaType .= '"1":"'.$yzPrice.'","A1":"¥'.$Seats->Price.'",'; 
							$yzNum = $Seats->TicketLeft;
						}
						
						if($Seats->SeatName == '二等座'){
							$SeaType .= '"O":"¥'.$Seats->Price.'",'; 
							$edzNum = $Seats->TicketLeft;
						}
						
						if($Seats->SeatName == '一等座'){
							$SeaType .= '"M":"¥'.$Seats->Price.'",'; 
							$ydzNum = $Seats->TicketLeft;
						}
						
						if($Seats->SeatName == '商务座'){
							$swzPrice = $Seats->Price * 10;
							$SeaType .= '"9":"'.$swzPrice.'","A9":"¥'.$Seats->Price.'",'; 
							$swzNum = $Seats->TicketLeft;
						}
						
						if($Seats->SeatName == '硬卧上'){
							$ywPrice = $Seats->Price * 10;
							$SeaType .= '"3":"'.$ywPrice.'","A3":"¥'.$Seats->Price.'",'; 
							$ywNum = $Seats->TicketLeft;
						}
						
						if($Seats->SeatName == '二等双软上'){
							$SeaType .= '"EDW":"¥'.$Seats->Price.'",';
							$erwNum = $Seats->TicketLeft;
						}
						
						if($Seats->SeatName == '动卧上'){
							$SeaType .= '"F":"¥'.$Seats->Price.'",'; 
							$dwNum = $Seats->TicketLeft;
						}
						
						$PriceStr = $SeaType.'"train_no":'.'"'.$TrainInfo->TrainNo.'"';
						//对返回的数据进行容错处理
						$gjrwNum = isset($gjrwNum) ? ticket_exchange($Seats->Price,$gjrwNum,$iseven) : '';
						$rwNum = isset($rwNum) ? ticket_exchange($Seats->Price,$rwNum,$iseven) : '';
						$rzNum = isset($rzNum) ? ticket_exchange($Seats->Price,$rzNum,$iseven) : '';
						$tdzNum = isset($tdzNum) ? ticket_exchange($Seats->Price,$tdzNum,$iseven) : '';
						$wzNum = isset($wzNum) ? ticket_exchange($Seats->Price,$wzNum,$iseven) : '';
						$ywNum = isset($ywNum) ? ticket_exchange($Seats->Price,$ywNum,$iseven) : '';
						$yzNum = isset($yzNum) ? ticket_exchange($Seats->Price,$yzNum,$iseven) : '';
						$edzNum = isset($edzNum) ? ticket_exchange($Seats->Price,$edzNum,$iseven) : '';
						$ydzNum = isset($ydzNum) ? ticket_exchange($Seats->Price,$ydzNum,$iseven) : '';
						$swzNum = isset($swzNum) ? ticket_exchange($Seats->Price,$swzNum,$iseven) : '';
						$dwNum = isset($dwNum) ? ticket_exchange($Seats->Price,$dwNum,$iseven) : '';
						$ydwNum = isset($ydwNum) ? ticket_exchange($Seats->Price,$ydwNum,$iseven) : '';
						$erwNum = isset($erwNum) ? ticket_exchange($Seats->Price,$erwNum,$iseven) : '';
					}
					
					$runMin = $TrainInfo->DurationMinutes % 60;
					$runHour = ($TrainInfo->DurationMinutes - $runMin) / 60;
					
					$ReturnData->data->result[$i] = '|预定|'.$TrainInfo->Train12306No.'|'.$TrainInfo->TrainNo.'|'.$TrainInfo->FromStationName.'|'.$TrainInfo->ToStationName.'|'.$TrainInfo->FromTelcode.'|'.$TrainInfo->ToTelcode.'|'.$TrainInfo->StartTime.'|'.$TrainInfo->ArriveTime.'|'.$runHour.':'.$runMin.'|'.$TrainInfo->CanWebBuy.'||'.date('Ymd',strtotime($date)).'||||||||'.$gjrwNum.'||'.$rwNum.'|'.$rzNum.'|'.$tdzNum.'|'.$wzNum.'||'.$ywNum.'|'.$yzNum.'|'.$edzNum.'|'.$ydzNum.'|'.$swzNum.'|'.$dwNum.'|||'.$ydwNum.'|'.$erwNum;
					
					$data = '{"validateMessagesShowId":"_validatorMessage","status":true,"httpstatus":200,"data":{'.$PriceStr.'},"messages":[],"validateMessages":{}}';
					$ReturnData->data->price[$i] = $data;
					$i++;
				}
			}
			//print_r($ResponseData);die();
			$ReturnData->data->map = (object)$obj;
			print_r(json_encode($ReturnData));
		}
	}
	
	//查询经停站(基于携程api)
	public function getstopstation(){
		//接收参数
		$DepartDate = $this->input->get_post('DepartDate');
		$TrainNo = $this->input->get_post('TrainNo');
		
		if(!$DepartDate || !$TrainNo){
			exit('传参错误！');
		}else{
			//生成请求链接
			$TimeStamp = time();
			$Sign = md5($TimeStamp.DATAKEY);
			
			$url = JSONRETURN.'GetStopStations/?DepartDate='.$DepartDate.'&TrainNo='.$TrainNo.'&User='.DATAUSER.'&TimeStamp='.$TimeStamp.'&Sign='.$Sign;

			$ResponseJson = GetPost_http($url,'','GET');
			$ResponseData = json_decode($ResponseJson);

			//构造12306格式
			$ReturnData = array();
			$ReturnData['validateMessagesShowId'] = '_validatorMessage';
			$ReturnData['status'] = true;
			$ReturnData['httpstatus'] = 200;
			$ReturnData['data'] = array();
			$i = 0;
			$Last_num = count($ResponseData->StopStations);
			foreach($ResponseData->StopStations as $items){
				if($i == 0){
					$ReturnData['data']['data'][$i]['start_station_name'] = $items->StationName;
					$ReturnData['data']['data'][$i]['station_train_code'] = $TrainNo;
					$ReturnData['data']['data'][$i]['end_station_name'] = $ResponseData->StopStations[$Last_num-1]->StationName;
				}
				$ReturnData['data']['data'][$i]['arrive_time'] = $items->ArrivalTime;
				$ReturnData['data']['data'][$i]['station_name'] = $items->StationName;
				$ReturnData['data']['data'][$i]['start_time'] = $items->StartTime;
				$ReturnData['data']['data'][$i]['stopover_time'] = $items->StopMinutes;
				$ReturnData['data']['data'][$i]['station_no'] = $items->StationNo;
				$ReturnData['data']['data'][$i]['isEnabled'] = true;
				$i++;
			}
			$ReturnData['messages'] = array();
			$ReturnData['validateMessages'] = new stdClass();
			print_r(json_encode($ReturnData));
		}
	}
	
	//获取所有站点信息(基于携程api)
	public function getallstation(){
		//生成请求参数
		$TimeStamp = time();
		$Sign = md5($TimeStamp.DATAKEY);
		
		$url = JSONRETURN.'/GetAllStations/?&User='.DATAUSER.'&TimeStamp='.$TimeStamp.'&Sign='.$Sign;
		
		$ResponseJson = GetPost_http($url,'','GET');
		
		$ResponseData = json_decode($ResponseJson);
		
		$data = array();
		foreach ($ResponseData->Stations as $items){
			$data['StationName'] = isset($items->StationName) ? checkNull($items->StationName) : '';
			$data['PinYin'] = isset($items->PinYin) ? checkNull($items->PinYin) : '';
			$data['Telecode'] = isset($items->Telecode) ? checkNull($items->Telecode) : '';
			$data['Address'] = isset($items->Address) ? checkNull($items->Address) : '';
			$data['Geography'] = isset($items->Geography) ? checkNull($items->Geography) : '';
			$this->load->model("ctrip_model");
			$this->ctrip_model->AddOrUpdate($data);
		}
	}
	
	//查询中转方案(基于携程api)
	public function gettraintrainsfer(){ 
		$FromCode = $this->input->get_post('FromCode');
		$ToCode = $this->input->get_post('ToCode');
		$DepartDate = $this->input->get_post('DepartDate');
		
		if(!$FromCode || !$ToCode || !$DepartDate){
			exit('传参错误！');
		}else{
			$TimeStamp = time();
			$Sign = md5($TimeStamp.DATAKEY);
			$this->load->model("ctrip_model");
			$FromName = $this->ctrip_model->ReplaceCodeToName($FromCode);
			$ToName = $this->ctrip_model->ReplaceCodeToName($ToCode);
			
			$From = $FromName->station_name;
			$To = $ToName->station_name;
			
			$url = JSONRETURN.'GetTrainTransfer?User='.DATAUSER.'&TimeStamp='.$TimeStamp.'&Sign='.$Sign.'&From='.urlencode($From).'&To='.urlencode($To).'&DepartDate='.$DepartDate;
			
			
			$ResponseJson = GetPost_http($url,'','GET');
			$ResponseData = json_decode($ResponseJson);
			
			$priceAddSeats = ['软卧','硬卧'];
			foreach ($ResponseData->TransferLines as $methodsItems){
				foreach($methodsItems->Trains as $trainsItems){
					foreach ($trainsItems->Seats as $seatsItems){
						if(in_array($seatsItems->SeatName,$priceAddSeats)){
							$seatsItems->Price = ceil($seatsItems->Price * 1.2);
						}
					}
				}
			}
			print_r(json_encode($ResponseData));
		}
	}
	
	
}