<?php

namespace wstmart\app\controller;

use think\Loader;

use wstmart\common\model\Payments as M;

use wstmart\app\model\Orders as OM;

use wstmart\common\model\LogPayParams as PM;

use wstmart\common\model\ChargeItems as CM;

use wstmart\common\model\LogMoneys as LM;

/**

 * ============================================================================

 * 阿里支付控制器

 */

class Alipays extends Base{



	/**

	 * 初始化

	 */

	private $alipayConfig;

	public function _initialize() {

		header ("Content-type: text/html; charset=utf-8");

		Loader::import ( 'app_alipay.aop.AopClient' );

    	Loader::import ( 'app_alipay.aop.request.AlipayTradeAppPayRequest' );

    	$m = new M();

    	$payment = $m->getPayment("app_alipays");

    	$this->alipayConfig = array(

            'app_id'                =>trim($payment['appId']),

            'rsaPrivateKey'         =>trim($payment['rsaPrivateKey']),//'请填写开发者私钥去头去尾去回车，一行字符串'

            'alipayrsaPublicKey'    =>trim($payment['alipayrsaPublicKey']),//公钥 

            'format'    =>'json',//格式

            'charset'    =>'UTF-8',

            'signType'    =>'RSA2',

    		'seller_email'=>'ect@ect99.com'   			

    	);

	}

	

    /**

     * 支付宝支付跳转方法

     */

    public function toAliPay(){

// echo "<span style='font-size:40px;'>暂停APP支付，请选择WAP端支付宝支付</span>";

//                     return;

    	$payObj = input("payObj/s");

    

    	$call_back_url = "";

    	$notify_url = "";

    	$subject = "";

    	$total_fee = 0;

    	$transId = 0;

    	$userId = 0;

    	$payParams = array();

    	if($payObj=="recharge"){//充值

    		$itemId = (int)input("itemId/d");

			$orderAmount = 0;

			if($itemId>0){

                $cm = new CM();

				$item = $cm->getItemMoney($itemId);

				$total_fee = isSet($item["chargeMoney"])?$item["chargeMoney"]:0;

			}else{

				$total_fee = (int)input("needPay/d");

			}

			

    		$shopId = (int)session('WST_USER.shopId');

    		$targetType = ($shopId>0)?1:0;

			$targetId = (int)session('WST_USER.userId');

			if($targetType==1){//商家

				$targetId = $shopId;

			}

			$userId = $targetId;

			$out_trade_no = WSTOrderNo();

			$transId = $out_trade_no;

			$payParams["targetId"] = $targetId;

			$payParams["targetType"] = $targetType;

			$payParams["itemId"] = $itemId;

			$payParams["payObj"] = $payObj;

			

			//$call_back_url = url("app/users/index","",true,true);

	    	$notify_url = url("app/alipays/aliNotify","",true,true);

	    	$subject = '钱包充值';

    	}else{

    		$orderNo = input('orderNo');

	    	$isBatch = (int)input('isBatch');

	    	$userId = (int)session('WST_USER.userId');

	    	$m = new OM();

			$obj = array();

			$obj["userId"] = $userId;

			$obj["orderNo"] = input("orderNo/s");

			$obj["isBatch"] = (int)input("isBatch/d");

	    	$rs = $m->getOrderPayInfo($obj);

	    	if(empty($rs)){

	    		echo "<span style='font-size:40px;'>找不到此订单！</span>";

                return;

	    	}else{

		    	$m = new M();

		    	$om = new OM();

				$data = $om->checkOrderPay($obj);

		    	if($data["status"]==-1){

		    		echo "<span style='font-size:40px;'>您的订单已支付，不要重复支付！</span>";

		    		return;

		    	}else if($data["status"]==-2){

		    		echo "<span style='font-size:40px;'>您的订单因商品库存不足，不能支付！</span>";

		    		return;

		    	}

	    	}

	    	$order = $om->getPayOrders($obj);

	    	$total_fee = $order["needPay"];

	    	$payRand = $order["payRand"];

	    	$out_trade_no = $obj["orderNo"]."a".$payRand;

	    	$transId = $obj["orderNo"];

	    	

	    	$payParams["userId"] = $userId;

	    	$payParams["isBatch"] = $isBatch;

	    	$payParams["orderNo"] = $orderNo;

	    	

	    	//$call_back_url = url("app/orders/index","",true,true);

	    	$notify_url = url("app/alipays/aliNotify","",true,true);

	    	$subject = '支付购买商品费用';

    	} 	

    	$data = array();

    	$data["userId"] = $userId;

    	$data["transId"] = $transId;

    	$data["paramsVa"] = json_encode($payParams);

    	$data["payFrom"] = 'alipays';

    	$m = new PM();

    	$m->addPayLog($data);

    	











    	//建立请求

        $aop = new \AopClient;

        $aop->gatewayUrl            = "https://openapi.alipay.com/gateway.do";

        $aop->appId                 = $this->alipayConfig['app_id'];

        $aop->rsaPrivateKey         = $this->alipayConfig['rsaPrivateKey'];

        $aop->alipayrsaPublicKey    = $this->alipayConfig['alipayrsaPublicKey'];

        $aop->apiVersion            = '1.0';  

        $aop->signType              = "RSA2";

        $aop->postCharset           = $this->alipayConfig['charset'];

        $aop->format                = $this->alipayConfig['format'];

        //$aop->charset               = $this->alipayConfig['charset'];

        

        

        

        //实例化具体API对应的request类,类名称和接口名称对应,当前调用接口名称：alipay.trade.app.pay

        $request = new \AlipayTradeAppPayRequest();

        // 异步通知地址

        //$notify_url = urlencode($notify_url);

        // 订单标题

        $subject = $subject;

        // 订单详情

        $body = $subject; 

        //SDK已经封装掉了公共参数，这里只需要传入业务参数

        $bizcontent = "{\"body\":\"".$body."\","

                        . "\"subject\": \"".$subject."\","

                        . "\"out_trade_no\": \"".$out_trade_no."\","

                        . "\"timeout_express\": \"30m\","

                        . "\"total_amount\": \"".$total_fee."\","

                        . "\"product_code\":\"QUICK_MSECURITY_PAY\""

                        . "}";

        $request->setNotifyUrl($notify_url);

        $request->setBizContent($bizcontent);

        //这里和普通的接口调用不同，使用的是sdkExecute

        $response = $aop->sdkExecute($request);

        // 注意：这里不需要使用htmlspecialchars进行转义，直接返回即可

        echo $response;

    }

    /**

     * 验签

     * @param  [type] $postParams [description]

     * @return [type]             [description]

     */

    public function checkSign($postParams){



        $aop = new \AopClient;

        $aop->alipayrsaPublicKey = $this->alipayConfig['alipayrsaPublicKey'];

        $flag = $aop->rsaCheckV1($postParams, NULL, "RSA2");

        return $flag;

    }

    /**

     * 服务器异步通知页面方法

     *

     */

    function alinotify() {

        //验签通过后再实现业务逻辑，比如修改订单表中的支付状态。

        /**

        ①验签通过后核实如下参数trade_status、out_trade_no、total_amount、seller_id

        ②修改订单表

        **/
        // if(!isset($_POST['app_id'])){
        //     $_POST = $_GET;
        // }
        if(!$this->checkSign($_POST)){//验签

            return false;

        }



        //验证app_id是否为该商户本身

        if($this->alipayConfig['app_id'] != $_POST['app_id']){

            return false;

        }



        //校验通知中的seller_id（或者seller_email) 是否为out_trade_no这笔单据的对应的操作方

        if(isset($_POST['seller_email']) && ($_POST['seller_email'] != $_POST['seller_email'])){           

            return false;

        }

        $out_trade_no = $_POST['out_trade_no'];//获取交易号

        $tradeNo = explode("a",$out_trade_no);//实际订单号

        $om = new OM();

        //商户需要验证该通知数据中的out_trade_no是否为商户系统中创建的订单号

        $orderInfo = $om->getOrderByOrderNo($tradeNo['0'],'needPay,isPay');//取订单信息;

        if(empty($orderInfo)){

            return false;

        }

        //判断total_amount是否确实为该订单的实际金额（即商户订单创建时的金额）

        // if ($_POST['total_amount'] != $orderInfo['needPay']){



        //     return false;

        // }     

        if(0==$orderInfo["isPay"] && ($_POST['trade_status']=="TRADE_SUCCESS" || $_POST['trade_status']=="TRADE_FINISHED")){

            //处理订单

            $obj["trade_no"] = $_POST['trade_no'];//支付宝交易号          

            $obj["out_trade_no"] = $tradeNo[0];//实际订单号

            $obj["payFrom"] = 'alipays';

            $obj["total_fee"] = $_POST['total_amount'];//订单金额

            

            $m = new PM();

            $payParams = $m->getPayLog(["transId"=>$obj["out_trade_no"]]);

            if(isSet($payParams["payObj"]) && $payParams["payObj"]=='recharge'){



                $obj["targetId"] = $payParams["targetId"];

                $obj["targetType"] = $payParams["targetType"];

                $obj["itemId"] = $payParams["itemId"];;

                // 支付成功业务逻辑

                $m = new LM();

                $rs = $m->complateRecharge ( $obj );

            }else{

                //$payFrom = $om->getOrderPayFrom($tradeNo[0]);

                $obj["userId"] = $payParams["userId"];

                $obj["isBatch"] = $payParams["isBatch"];

                //支付成功业务逻辑

                $rs = $om->complatePay($obj);

            }



            if($rs["status"]==1){

                echo 'success';// 请不要修改或删除

            }else{

                echo 'fail';

            }

        }

        //echo "success";// 请不要修改或删除    	

    	// // 计算得出通知验证结果

    	// $alipayNotify = new \AlipayNotify ( $this->alipayConfig );

    	// $verify_result = $alipayNotify->verifyNotify ();

    	

    	// if ($verify_result) {

    	// 	$notify_data = $_POST['notify_data'];

    	// 	// 获取支付宝的通知返回参数，可参考技术文档中服务器异步通知参数列表

    	// 	// 解析notify_data

    	// 	// 注意：该功能PHP5环境及以上支持，需开通curl、SSL等PHP配置环境。建议本地调试时使用PHP开发软件

    	// 	$doc = new \DOMDocument ();

    	// 	$doc->loadXML ( $notify_data );

    	// 	if (! empty ( $doc->getElementsByTagName ( "notify" )->item ( 0 )->nodeValue )) {

    	// 		// 交易号

    	// 		$trade_no = $doc->getElementsByTagName ( "trade_no" )->item ( 0 )->nodeValue;

    	// 		// 商户订单号

    	// 		$out_trade_no = $doc->getElementsByTagName ( "out_trade_no" )->item ( 0 )->nodeValue;

    

    	// 		$total_fee = $doc->getElementsByTagName( "total_fee" )->item(0)->nodeValue;

    	// 		// 支付宝交易号

    	// 		$trade_no = $doc->getElementsByTagName ( "trade_no" )->item ( 0 )->nodeValue;

    	// 		// 交易状态

    	// 		$trade_status = $doc->getElementsByTagName ( "trade_status" )->item ( 0 )->nodeValue;

    	// 		if ($trade_status == 'TRADE_FINISHED' OR $trade_status  == 'TRADE_SUCCESS') {

    	// 			$obj["trade_no"] = $trade_no;

    	// 			$tradeNo = explode("a",$out_trade_no);

    				

     //  				$obj["out_trade_no"] = $tradeNo[0];

     //  				$obj["payFrom"] = 'alipays';

     //  				$obj["total_fee"] = $total_fee;

      				

     //  				$m = new PM();

     //  				$payParams = $m->getPayLog(["transId"=>$obj["out_trade_no"]]);

     //  				if(isSet($payParams["payObj"]) && $payParams["payObj"]=='recharge'){



					// 	$obj["targetId"] = $payParams["targetId"];

					// 	$obj["targetType"] = $payParams["targetType"];

					// 	$obj["itemId"] = $payParams["itemId"];;

					// 	// 支付成功业务逻辑

					// 	$m = new LM();

					// 	$rs = $m->complateRecharge ( $obj );

     //  				}else{

     //  					//$payFrom = $om->getOrderPayFrom($tradeNo[0]);

     //  					$obj["userId"] = $payParams["userId"];

     //  					$obj["isBatch"] = $payParams["isBatch"];

     //  					//支付成功业务逻辑

     //  					$rs = $om->complatePay($obj);

     //  				}



    	// 			if($rs["status"]==1){

    	// 				echo 'success';

    	// 			}else{

    	// 				echo 'fail';

    	// 			}

    	// 		}

    	// 		echo "success"; // 请不要修改或删除

    	// 	}

    	// } else {

    	// 	// 验证失败

    	// 	echo "fail";

    	// }

    }



}