<?php

if (!defined('BASEPATH'))
    exit('No direct script access allowed');
//途牛apiurl
define("TUNIU_URL","218.94.82.118:13532");
//途牛apikey
define("TUNIU_KEY","Te56CBQmorzJGeYIIK");


class Tuniu_train extends CI_Controller{
	
	public function __construct(){
        // header("Content-Type: text/html;charset=utf-8");
        parent::__construct();
		date_default_timezone_set('PRC'); 
		$this->load->model("tuniuprice_model");
    }
	
	public function index(){
		echo 'hello tuniu';
	}
	
	//创建请求签名
	public function create_sign(){
		$time = date('Y-m-d H:i:s',time());
		$secretKey = 'qvHMJVywEQqsd4EneHQl';
		$id = 'retailId25';
		$str = 'planDateStrhaina';
		$timeStamp = 'timestamp'.$time;
		$sign = $secretKey.$id.'apiKey'.TUNIU_KEY.$str.$timeStamp.$secretKey;
		return strtoupper(md5($sign));
	}
	
	//获取余票
    public function search($date,$fromStation,$toStation){
		$sign = $this->create_sign();
		$url = TUNIU_URL.'/train/search';
		$time = date('Y-m-d H:i:s',time());
		$post_data = '{ 
				"apiKey": "'.TUNIU_KEY.'", 
				"sign": "'.$sign.'", 
				"timestamp": "'.$time.'", 
				"data": { "trainDate": "'.$date.'", "fromStation": "'.$fromStation.'", "toStation": "'.$toStation.'", "trainCode": "" } 
				}';		
		$back_data = $this->get_http($url,$post_data,$method = 'POST');
		
		//print_r('返回码'.json_decode($back_data)->returnCode.'<br>');
		$return_data = new stdClass();
		$return_data->data = new stdClass(); 
		$return_data->data->result = array();
		$return_data->returnCode = json_decode($back_data)->returnCode;
		$i = 0;
		$pricestr = '';
		foreach (json_decode($back_data)->data as $value){
			$seat_type = '';
			if(is_numeric($value->gjrwPrice)){
				$gjrwPrice = $value->gjrwPrice * 10;
				$seat_type .= '"6":"'.$gjrwPrice.'","A6":"¥'.$value->gjrwPrice.'",'; 
			}
			if(is_numeric($value->qtxbPrice)){
				$seat_type .= '"H":"¥'.$value->qtxbPrice.'",'; 
			}
			if(is_numeric($value->rwPrice)){
				$rwPrice = $value->rwPrice * 10;
				$seat_type .= '"4":"'.$rwPrice.'","A4":"¥'.$value->rwPrice.'",'; 
			}
			if(is_numeric($value->rzPrice)){
				$rzPrice = $value->rzPrice * 10;
				$seat_type .= '"2":"'.$rzPrice.'","A2":"¥'.$value->rzPrice.'",'; 
			}
			if(is_numeric($value->tdzPrice)){
				$seat_type .= '"P":"¥'.$value->tdzPrice.'",';
			}
			if(is_numeric($value->wzPrice)){
				$wzPrice = $value->wzPrice * 10;
				$seat_type .= '"WZ":"¥'.$value->wzPrice.'",'; 
			}
			if(is_numeric($value->ywPrice)){
				$ywPrice = $value->ywPrice * 10;
				$seat_type .= '"A3":"'.$ywPrice.'","3":"¥'.$value->ywPrice.'",'; 
			}
			if(is_numeric($value->yzPrice)){
				$yzPrice = $value->yzPrice * 10;
				$seat_type .= '"A1":"'.$yzPrice.'","1":"¥'.$value->yzPrice.'",'; 
			}
			if(is_numeric($value->edzPrice)){
				$seat_type .= '"O":"¥'.$value->edzPrice.'",'; 
			}
			if(is_numeric($value->ydzPrice)){
				$seat_type .= '"M":"¥'.$value->ydzPrice.'",'; 
			}
			if(is_numeric($value->swzPrice)){
				$swzPrice = $value->swzPrice * 10;
				$seat_type .= '"A9":"'.$swzPrice.'","9":"¥'.$value->swzPrice.'",'; 
			}
			$pricestr = $seat_type.'"train_no":'.'"'.$value->trainNo.'"';
			$return_data->data->result[$i] = '|预定|'.$value->trainNo.'|'.$value->trainCode.'|'.$value->fromStationName.'|'.$value->toStationName.'|'.$value->fromStationCode.'|'.$value->toStationCode.'|'.$value->startTime.'|'.$value->arriveTime.'|'.$value->runTime.'|'.$value->canBuyNow.'||'.$value->trainStartDate.'||||||||'.$value->gjrwNum.'|'.$value->qtxbNum.'|'.$value->rwNum.'|'.$value->rzNum.'|'.$value->tdzNum.'|'.$value->wzNum.'||'.$value->ywNum.'|'.$value->yzNum.'|'.$value->edzNum.'|'.$value->ydzNum.'|'.$value->swzNum.'|'.$value->dwNum.'||';
			$i++;
			$data = '{"validateMessagesShowId":"_validatorMessage","status":true,"httpstatus":200,"data":{'.$pricestr.'},"messages":[],"validateMessages":{}}';
			$this->tuniuprice_model->addOrUpdate($value->trainNo,$value->fromStationCode,$value->toStationCode,json_encode($data));
		}
		print_r(json_encode($return_data));
    }
	
	//获取价格
	/*
	fromStationCode：出发站三字码
	toStationCode:终点站三字码
	trainCode:车次
	*/
	public function get_price($fromStationCode,$toStationCode,$trainCode){
		$return_data = $this->tuniuprice_model->get_price($fromStationCode,$toStationCode,$trainCode);
		print_r(json_decode($return_data->tnp_price));
	}
	
	//占座下单
	public function book_ticket(){
		$sign = $this->create_sign();
		$url = TUNIU_URL.'/train/book';
		$time = date('Y-m-d H:i:s',time());
		$data = '{ 
					"retailOrderId": "1", 
					"cheCi": "D2946", 
					"fromStationCode": "GLZ",
					"fromStationName":"桂林",
					"toStationCode":"GBZ",
					"toStationName":"桂林北",
					"trainDate"："2017-09-23",
					"callBackUrl":"http://www.mycht.cn/info.php/apps/train/tuniu_callback/book",
					"contact":"陈宇超",
					"phone":"18877381547",
					"insureCode ":"",
					"passengers":[{
						"passengerId":1,
						"ticketNo": null,
						"passengerName": "陈宇超",
						"passportNo": "450302199208131039",
						"passportTypeId": "1",
						"passportTypeName": "二代身份证",
						"piaoType": "1",
						"piaoTypeName": "成人票",
						"zwCode": "O",
						"zwName": "二等座",
						"cxin": null,
						"price": "5.5",
						"reason": 0,
						"provinceCode": null,
						"schoolCode": null,
						"schoolName": null,
						"studentNo": null,
						"schoolSystem": null,
						"enterYear": null,
						"preferenceFromStationName": null,
						"preferenceFromStationCode": null,
						"preferenceToStationName": null,
						"preferenceToStationCode": null
					}]
					}';
		$post_data = '{ 
				"apiKey": "'.TUNIU_KEY.'", 
				"sign": "'.$sign.'", 
				"timestamp": "'.$time.'", 
				"data": "'.$data.'" 
				}';	
		//print_r($url);		
		print_r($post_data);
		//$back_data = $this->get_http($url,$post_data,$method = 'POST');
		//print_r($back_data);
	}
	
	//身份验证
	public function validate(){
		//$name = $this->input->post('name');
		//$identityType = $this->input->post('identityType');
		//$identifyCard = $this->input->post('identifyCard');
		$sign = $this->create_sign();
		$url = TUNIU_URL.'/train/validate';
		$time = date('Y-m-d H:i:s',time());
		$post_data = '{ 
				"apiKey": "'.TUNIU_KEY.'", 
				"sign": "'.$sign.'", 
				"timestamp": "'.$time.'", 
				"data": { "name": "", "identityType": "", "identifyCard": ""} 
				}';		
		$back_data = $this->get_http($url,$post_data,$method = 'POST');
		print_r($back_data);
	}
	
	public function des_encrypt() {
		$this->load->library('Des');
		$key = 'Te56CBQmorzJGeYIIK';
		$str = '{ 
					"retailOrderId": "452514", 
					"cheCi": "D2946", 
					"fromStationCode": "GLZ",
					"fromStationName":"桂林",
					"toStationCode":"GBZ",
					"toStationName":"桂林北",
					"trainDate":"2017-09-11",
					"callBackUrl":"http://www.mycht.cn/info.php/apps/train/tuniu_callback/book",
					"hasSeat":false,
					"contact":"陈宇超",
					"phone":"18877381547",
					"insureCode ":"",
					"passengers":[{
						"passengerId":1,
						"ticketNo": null,
						"passengerName": "陈宇超",
						"passportNo": "450302199208131039",
						"passportTypeId": "1",
						"passportTypeName": "二代身份证",
						"piaoType": "1",
						"piaoTypeName": "成人票",
						"zwCode": "O",
						"zwName": "二等座",
						"cxin": null,
						"price": "5.5",
						"reason": 0,
						"provinceCode": null,
						"schoolCode": null,
						"schoolName": null,
						"studentNo": null,
						"schoolSystem": null,
						"enterYear": null,
						"preferenceFromStationName": null,
						"preferenceFromStationCode": null,
						"preferenceToStationName": null,
						"preferenceToStationCode": null
					}]
					}';
		$crypt = new DES();
		$mstr = $crypt->encrypt($str,$key);
		echo $mstr;
		
	}
	
	public function des_decrypt(){
		echo base64_decode('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');
	}
	
	//发送请求函数
	public function get_http($url, $data = '', $method = 'GET') {
		$curl = curl_init(); // 启动一个CURL会话  
		curl_setopt($curl, CURLOPT_URL, $url); // 要访问的地址  
		curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0); // 对认证证书来源的检查  
		curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0); // 从证书中检查SSL加密算法是否存在  
		curl_setopt($curl, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']); // 模拟用户使用的浏览器  
		curl_setopt($curl, CURLOPT_FOLLOWLOCATION, 1); // 使用自动跳转  
		curl_setopt($curl, CURLOPT_AUTOREFERER, 1); // 自动设置Referer  
		if ($method == 'POST' && !empty($data)) {
			curl_setopt($curl, CURLOPT_POST, 1); // 发送一个常规的Post请求  
			curl_setopt($curl, CURLOPT_POSTFIELDS, $data); // Post提交的数据包
			curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-Type:application/json'));
		}
		curl_setopt($curl, CURLOPT_TIMEOUT, 45); // 设置超时限制防止死循环  
		curl_setopt($curl, CURLOPT_HEADER, 0); // 显示返回的Header区域内容  
		curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); // 获取的信息以文件流的形式返回  
		$tmpInfo = curl_exec($curl); // 执行操作  
		$errno = curl_errno($curl);
		if ($errno !== 0) {
			return false;
			echo $errno . curl_error($curl); //记录错误日志
		}
		curl_close($curl); //关闭CURL会话  
		return $tmpInfo; //返回数据
	}
}