<?php
error_reporting(0);
require_once "../../../m.ttgw.tv/Store/phpmvcomcn/jingnei/lib/WxPay.Api.php";

/**
 * 
 * 刷卡支付实现类
 * 该类实现了一个刷卡支付的流程，流程如下：
 * 1、提交刷卡支付
 * 2、根据返回结果决定是否需要查询订单，如果查询之后订单还未变则需要返回查询（一般反复查10次）
 * 3、如果反复查询10订单依然不变，则发起撤销订单
 * 4、撤销订单需要循环撤销，一直撤销成功为止（注意循环次数，建议10次）
 * 
 * 该类是微信支付提供的样例程序，商户可根据自己的需求修改，或者使用lib中的api自行开发，为了防止
 * 查询时hold住后台php进程，商户查询和撤销逻辑可在前端调用
 * 
 * @author widy
 *
 */
class MicroPay
{
	/**
	 * 
	 * 提交刷卡支付，并且确认结果，接口比较慢
	 * @param WxPayMicroPay $microPayInput
	 * @throws WxpayException
	 * @return 返回查询接口的结果
	 */
	public function pay($microPayInput,$ShopOrdID,$sfxf)
	{	
		//①、提交被扫支付
		$result = WxPayApi::micropay($microPayInput, 5);
		//如果返回成功
		/* if(!array_key_exists("return_code", $result)
			|| !array_key_exists("out_trade_no", $result)
			|| !array_key_exists("result_code", $result))
		{
			// echo "接口调用失败,请确认是否输入是否有误！";
			// throw new WxPayException("接口调用失败！");
		} */
		
		//签名验证
		$out_trade_no = $microPayInput->GetOut_trade_no();
		
		//②、接口调用成功，明确返回调用失败
		if($result["return_code"] == "SUCCESS" &&
		   $result["result_code"] == "FAIL" && 
		   $result["err_code"] != "USERPAYING" && 
		   $result["err_code"] != "SYSTEMERROR")
		{
			return false;
		}
		//③、确认支付是否成功
		$queryTimes = 10;
		$i = 0;
		while($queryTimes > 0)
		{	
			
			$succResult = 0;
			$queryResult = $this->query($out_trade_no, $succResult,$sfxf);
			//如果需要等待2s后继续
			if($succResult == 2){
				sleep(2);
				$queryTimes--;
				continue;
			} else if($succResult == 1){//查询成功
				return $queryResult;
			}else {//订单交易失败
				return $queryResult;
			}
			
		}
		return 3;
		
	}
	/**
	 * 
	 * 查询订单情况
	 * @param string $out_trade_no  商户订单号
	 * @param int $succCode         查询订单结果
	 * @return 0 订单不成功，1表示订单成功，2表示继续等待
	 */
	public function query($out_trade_no, &$succCode,$sfxf)
	{
		$queryOrderInput = new WxPayOrderQuery();
		$queryOrderInput->SetOut_trade_no($out_trade_no);
		$result = WxPayApi::orderQuery($queryOrderInput);
		// var_dump($result);exit;
		if($result["return_code"] == "SUCCESS" 
			&& $result["result_code"] == "SUCCESS")
		{
			//支付成功
			if($result["trade_state"] == "SUCCESS"){
				//解锁
				$key='apivcomcn20170421';
				
				$access_token = json_decode(file_get_contents("http://api.v.com.cn/weixin/?method=weixin_Appid&weixinAPP=1"),true)["access_token"];
				
				
				
				$attach = json_decode($result["attach"],true);
				$ShopOrdID = $attach["ShopOrdID"];
				
				//刷新支付信息
				$method = "Order_PayNotify";
				$transaction_id = $result["transaction_id"];
				$mch_id = $result["mch_id"];
				$openid = $result["openid"];
				
				$unionid_url = "https://api.weixin.qq.com/cgi-bin/user/info?access_token=$access_token&openid=$openid&lang=zh_CN";
				$curl = curl_init(); // 启动一个CURL会话
				curl_setopt($curl, CURLOPT_URL, $unionid_url);
				curl_setopt($curl, CURLOPT_HEADER, 0);
				curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
				curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false); // 跳过证书检查
				curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, true);  // 从证书中检查SSL加密算法是否存在
				$tmpInfo = curl_exec($curl);     //返回api的json对象
				//关闭URL请求
				curl_close($curl);
				
				$unioninfo = json_decode($tmpInfo,true);
				
				$unionid = $unioninfo["unionid"];
				
				$out_trade_no = $result["out_trade_no"];
				$total_fee = number_format($result["total_fee"]/100,2,'.','');
				$PayMono = urlencode("微信支付");
				if(!empty($attach["ShopUserID"])){
					$new_openid = $attach["ShopUserID"];
					$arr = array("method"=>$method,"transaction_id"=>$transaction_id,"mch_id"=>$mch_id,"out_trade_no"=>$out_trade_no,"total_fee"=>$total_fee,"ShopOrdID"=>$ShopOrdID,"PayMono"=>$PayMono,"openid"=>$new_openid);
				}else{
					$arr = array("method"=>$method,"transaction_id"=>$transaction_id,"mch_id"=>$mch_id,"out_trade_no"=>$out_trade_no,"total_fee"=>$total_fee,"ShopOrdID"=>$ShopOrdID,"PayMono"=>$PayMono,"openid"=>$openid);
				}
				
				
				
				
				ksort($arr);
				$i=0;
				$stringA='';
				
				foreach($arr as $k=>$v){
					$stringA=$stringA.$k.$v;
				}
				$stringSignTemp=$stringA.$key;
				$stringSignTemp=str_replace(" ", "%20", $stringSignTemp);

				$sign=MD5($stringSignTemp);
				if(!empty($attach["ShopUserID"])){
					$content = 'method='.$method.'&transaction_id='.$transaction_id.'&mch_id='.$mch_id.'&out_trade_no='.$out_trade_no.'&total_fee='.$total_fee.'&ShopOrdID='.$ShopOrdID.'&PayMono='.$PayMono."&openid=".$new_openid;
				}else{
					$content = 'method='.$method.'&transaction_id='.$transaction_id.'&mch_id='.$mch_id.'&out_trade_no='.$out_trade_no.'&total_fee='.$total_fee.'&ShopOrdID='.$ShopOrdID.'&PayMono='.$PayMono."&openid=".$openid;
				}
				
				$content .= '&Sign='.$sign;
				$order_url='http://api.v.com.cn/order/?'.$content;
				$order_url=str_replace(" ", "%20", $order_url);
				$orderinfo=file_get_contents($order_url);
				$orderinfo=json_decode($orderinfo,true);
				
				
				
				$ShopUserID = urlencode($orderinfo["ShopUserID"]);
				
				
				
				
				
				
				if($sfxf == "2"){
					$succCode = 1;
					return 1;
				}else{
				
				
					$method = "Order_detail";
					$arr = array("method"=>$method,"ShopOrdID"=>$ShopOrdID);
					ksort($arr);
					$i=0;
					$stringA='';
					foreach($arr as $k=>$v){
						$stringA=$stringA.$k.$v;
					}
					$stringSignTemp=$stringA.$key;
					$stringSignTemp=str_replace(" ", "%20", $stringSignTemp);
					$sign=MD5($stringSignTemp);
					$content = 'method='.$method.'&ShopOrdID='.$ShopOrdID;
					$content .= '&Sign='.$sign;
					$order_url='http://api.v.com.cn/order/?'.$content;
					$order_url=str_replace(" ", "%20", $order_url);
					// var_dump($url);exit;
					$orderinfo=file_get_contents($order_url);
					$orderinfo=json_decode($orderinfo,true);
					
					$details = $orderinfo["details"];
					foreach($details as $kd=>$vd){
						if($vd["strItmID"] == "1120-005691"){
							$you = "1";
						}
					}
					if($you && $you == "1"){
						$ShopUserID = $orderinfo["ShopUserID"];
						$ShopUserID = urlencode($ShopUserID);
						$method = "User_Recharge";
						$RechargeType = "Store";
						$RechargeMoney = intval($total_fee);
						$arr = array("method"=>$method,"ShopOrdID"=>$ShopOrdID,"ShopUserID"=>$ShopUserID,"RechargeType"=>$RechargeType,"RechargeMoney"=>$RechargeMoney);
						ksort($arr);
						$i=0;
						$stringA='';
						foreach($arr as $k=>$v){
							$stringA=$stringA.$k.$v;
						}
						$stringSignTemp=$stringA.$key;
						$stringSignTemp=str_replace(" ", "%20", $stringSignTemp);
						$sign=MD5($stringSignTemp);
						$content = 'method='.$method.'&ShopOrdID='.$ShopOrdID.'&ShopUserID='.$ShopUserID.'&RechargeType='.$RechargeType.'&RechargeMoney='.$RechargeMoney;
						$content .= '&Sign='.$sign;
						$user_url='http://api.v.com.cn/User/?'.$content;
						$user_url=str_replace(" ", "%20", $user_url);
						// var_dump($url);exit;
						$userinfo=file_get_contents($user_url);
						$userinfo=json_decode($userinfo,true);
						
						$pdo = new PDO('mysql:host=120.24.62.151;dbname=wxordidsave', 'yyjj', 'zsh56ynyj!2w',array(PDO::MYSQL_ATTR_INIT_COMMAND => "set names utf8"));
						$sql = "UPDATE `order` SET `order_send` = '2' WHERE `order_long` = '$out_trade_no'";

						$pdo->exec($sql);
						$succCode = 1;
						return 1;
						
					}
					$succCode = 1;
					return 1;
				}
			}
			//用户支付中
			else if($result["trade_state"] == "USERPAYING"){
				$succCode = 2;
				return $succCode;
			}
		}
		
		//如果返回错误码为“此交易订单号不存在”则直接认定失败
		elseif($result["err_code"] == "ORDERNOTEXIST")
		{
			$succCode = 0;
			return $result;
		}else{
			//如果是系统错误，则后续继续
			$succCode = 3;
			return 0;
		}
	}
	
	/**
	 * 
	 * 撤销订单，如果失败会重复调用10次
	 * @param string $out_trade_no
	 * @param 调用深度 $depth
	 */
	public function cancel($out_trade_no, $depth = 0)
	{
		if($depth > 10){
			return false;
		}
		
		$clostOrder = new WxPayReverse();
		$clostOrder->SetOut_trade_no($out_trade_no);
		$result = WxPayApi::reverse($clostOrder);
		
		//接口调用失败
		if($result["return_code"] != "SUCCESS"){
			return false;
		}
		
		//如果结果为success且不需要重新调用撤销，则表示撤销成功
		if($result["result_code"] != "SUCCESS" 
			&& $result["recall"] == "N"){
			return true;
		} else if($result["recall"] == "Y") {
			return $this->cancel($out_trade_no, ++$depth);
		}
		return false;
	}
}