<?php
namespace wstmart\app\controller;
use think\Loader;
use wstmart\common\model\Payments as M;
use wstmart\common\model\Orders as OM;
use wstmart\common\model\LogMoneys as LM;
/**
 * ============================================================================
 * 银联支付控制器
 */
class Unionpays extends Base{
	
	/**
	 * 初始化
	 */
	private $unionConfig;
	public function _initialize() {
		header ("Content-type: text/html; charset=utf-8");
		Loader::import('unionpay.sdk.acp_service');
		$m = new M();
		$this->unionConfig = $m->getPayment("unionpays");
	
		$config = array();
		$config["signCertPwd"] = $this->unionConfig["unionSignCertPwd"];//"000000"
		$config["signMethod"] = "01";
		
		$config["frontUrl"] = url("app/orders/index","",true,true);
		$config["backUrl"] = url("app/unionpays/notify","",true,true);
		new \SDKConfig($config);
	}
	
	
	public function getUnionpaysUrl(){
		$m = new OM();
		$payObj = input("payObj/s");
		$data = array();
		if($payObj=="recharge"){
			$needPay = input("needPay/d");
			$data["status"] = $needPay>0?1:-1;
		}else{
			$userId = (int)session('WST_USER.userId');
			$data = $m->checkOrderPay();
		}
		return $data;
	}
	
	/**
     * 生成支付代码
     * @param   array   $order      订单信息
     * @param   array   $config_value    支付方式信息
     */
    public function toUnionpay(){
    	
    	$payObj = input("payObj/s");
    	$m = new OM();
    	$obj = array();
    	$data = array();
    	$orderAmount = 0;
    	$orderId = "";
    	$extra_param = "";
    	if($payObj=="recharge"){//充值
    		$orderAmount = input("needPay/d");
    		$targetType = (int)input("targetType/d");
    		$targetId = (int)session('WST_USER.userId');
    		if($targetType==1){//商家
    			$targetId = (int)session('WST_USER.shopId');
    		}
    		$data["status"] = $orderAmount>0?1:-1;
    		$orderId = WSTOrderNo();
    		$extra_param = $payObj."|".$targetId."|".$targetType;
    		
    	}else{
    		$obj["orderNo"] = input("orderNo/s");
    		$obj["isBatch"] = (int)input("isBatch/d");
    		$data = $m->checkOrderPay($obj);
    		if($data["status"]==1){
    			$userId = (int)session('WST_USER.userId');
    			$obj["userId"] = $userId;
    			$order = $m->getPayOrders($obj);
    			$orderAmount = $order["needPay"];
    			$payRand = $order["payRand"];
    			$orderId = $obj["orderNo"]."a".$payRand;
    			$extra_param = $payObj."|".$userId."|".$obj["isBatch"];
    		}
    	}
    	
    	if($data["status"]==1){
	    	$params = array(
	    		//以下信息非特殊情况不需要改动
	    		'version' => \SDKConfig::$version,                 //版本号
	    		'encoding' => 'utf-8',				  //编码方式
	    		'txnType' => '01',				      //交易类型
	    		'txnSubType' => '01',				  //交易子类
	    		'bizType' => '000201',				  //业务类型
	    		'frontUrl' =>  \SDKConfig::$frontUrl,  //前台通知地址
	    		'backUrl' => \SDKConfig::$backUrl,	  //后台通知地址
	    		'signMethod' => \SDKConfig::$signMethod,//签名方法
	    		'channelType' => '08',	              //渠道类型，07-PC，08-手机
	    		'accessType' => '0',		          //接入类型
	    		'currencyCode' => '156',	          //交易币种，境内商户固定156
	    		//TODO 以下信息需要填写
	    		'merId' => $this->unionConfig["unionMerId"], //"777290058110048",//商户代码
	    		'orderId' => $orderId,	//商户订单号，8-32位数字字母，不能含“-”或“_”
	    		'txnTime' => date('YmdHis'),	//订单发送时间，格式为YYYYMMDDhhmmss，取北京时间
	    		'txnAmt' => $orderAmount*100,	//交易金额，单位分，此处默认取demo演示页面传递的参数
	    		// 订单超时时间。
	    		//'payTimeout' => date('YmdHis', strtotime('+15 minutes')),
	    	
	    		'reqReserved' => $extra_param,
	    	);
	    	$acpService = new \AcpService();
	    	$acpService::sign ( $params );
	    	$uri = \SDKConfig::$frontTransUrl;
	    	$html_form = $acpService::createAutoFormHtml( $params, $uri );
	    	echo $html_form;
    	}else{
    		
    	}
    }
    
    /**
     * 异步回调接口
     */
    public function notify(){                
      
        //计算得出通知验证结果        
        $acpService = new \AcpService(); // 使用银联原生自带的累 和方法 这里只是引用了一下 而已
        $verify_result = $acpService->validate($_POST);
        
     	if($verify_result){//验证成功
         	$out_trade_no = $_POST['orderId']; //商户订单号                    
            $queryId = $_POST['queryId']; //银联支付流水号
            // 解释: 交易成功且结束，即不可再做任何操作。
           	if($_POST['respMsg'] == 'Success!'){                    
	           	$m = new OM();
				$extras = explode("|",$_POST['reqReserved']);
				$rs = array();
				if($extras[0]=="recharge"){//充值
					$targetId = (int)$extras [1];
					$targetType = (int)$extras [2];
					$obj = array ();
					$obj["trade_no"] = $_POST['trade_no'];
					$obj["out_trade_no"] = $_POST["out_trade_no"];;
					$obj["targetId"] = $targetId;
					$obj["targetType"] = $targetType;
					$obj["total_fee"] = $_POST['total_fee'];
					$obj["payFrom"] = 'unionpays';
					// 支付成功业务逻辑
					$m = new LM();
					$rs = $m->complateRecharge ( $obj );
				}else{
					//商户订单号
					$obj = array();
					$tradeNo = explode("a",$out_trade_no);
					$obj["trade_no"] = $_POST['trade_no'];
					$obj["out_trade_no"] = $tradeNo[0];
					$obj["total_fee"] = $_POST['total_fee'];
						
					$obj["userId"] = $extras[1];
					$obj["isBatch"] = $extras[2];
					$obj["payFrom"] = 'unionpays';
					//支付成功业务逻辑
					$rs = $m->complatePay($obj);
				}
				if($rs["status"]==1){
					echo 'success';
				}else{
					echo 'fail';
				}
      		}
  		}else{                
      		echo "fail"; //验证失败                                
  		}
    }
    
    /**
     * 同步回调接口
     */
    public function response(){
        //计算得出通知验证结果        
        $acpService = new \AcpService(); // 使用银联原生自带的累 和方法 这里只是引用了一下 而已
        $verify_result = $acpService->validate($_POST);
        
   		if($verify_result){ //验证成功
       		$order_sn = $out_trade_no = $_POST['orderId']; //商户订单号
        	$queryId = $_POST['queryId']; //银联支付流水号                   
          	$respMsg = $_POST['respMsg']; //交易状态
                    
      		if($_POST['respMsg'] == 'success'){
      			$m = new OM();
      			$extras = explode("|",$_POST['extra_param']);
   				if($extras[0]=="recharge"){//充值
   					$this->redirect(url("app/users/index"));
   				}else{
   					$obj = array();
   					$tradeNo = explode("a",$out_trade_no);
   					$obj["orderNo"] = $tradeNo[0];
   					$obj["userId"] = $extras[1];
   					$obj["isBatch"] = $extras[2];
   					$rs = $m->getOrderType($obj);
   					$this->redirect(url("app/orders/index"));
   				}
       		}else {                        
           		$this->error('支付失败');
   			}
     	}else {                     
     		$this->error('支付失败');
 		}
    }

}