<?php
/**
 * 支付接口调测例子
 * ================================================================
 * index 进入口，方法中转
 * submitOrderInfo 提交订单信息
 * queryOrder 查询订单
 *
 * ================================================================
 */
require('Utils.class.php');
require('config/config.php');
require('class/RequestHandler.class.php');
require('class/ClientResponseHandler.class.php');
require('class/PayHttpClient.class.php');

Class Request
{
	//$url = 'http://192.168.1.185:9000/pay/gateway';
	/**
	 * @var ClientResponseHandler
	 */
	private $resHandler = null;
	/**
	 * @var RequestHandler
	 */
	private $reqHandler = null;
	/**
	 * @var PayHttpClient
	 */
	private $pay = null;
	/**
	 * @var Config
	 */
	private $cfg = null;

	public function __construct()
	{
		$this->Request();
	}

	public function Request()
	{
		$this->resHandler = new ClientResponseHandler();
		$this->reqHandler = new RequestHandler();
		$this->pay = new PayHttpClient();
		$this->cfg = new Config();

		$this->reqHandler->setGateUrl($this->cfg->C('url'));
		$this->reqHandler->setKey($this->cfg->C('key'));
	}

	public function index()
	{
		$method = isset($_REQUEST['method']) ? $_REQUEST['method'] : 'submitOrderInfo';
		switch ($method)
		{
			case 'submitOrderInfo'://提交订单
				$this->submitOrderInfo();
				break;
			case 'queryOrder'://查询订单
				$this->queryOrder();
				break;
			case 'submitRefund'://提交退款
				$this->submitRefund();
				break;
			case 'queryRefund'://查询退款
				$this->queryRefund();
				break;
			case 'callback':
				$this->callback();
				break;
		}
	}

	/**
	 * 提交订单信息
	 */
	public function submitOrderInfo()
	{
		$this->reqHandler->setReqParams($_POST, array('method'));
		$this->reqHandler->setParameter('service', 'pay.weixin.jspay'); /// 接口类型
		$this->reqHandler->setParameter('mch_id', $this->cfg->C('mchId')); /// 必填项，商户号，由平台分配
		$this->reqHandler->setParameter('version', $this->cfg->C('version'));
		$this->reqHandler->setParameter('limit_credit_pay', '1');
		$this->reqHandler->setParameter('op_user_id', 'yida');
		//$this->reqHandler->setParameter('appid','wx50bb165fb00ef149');
		$this->reqHandler->setParameter('op_shop_id', 'yida1');
		$this->reqHandler->setParameter('op_device_id', 'yida2');
		$this->reqHandler->setParameter('device_info', 'yida3');
		//$this->reqHandler->setParameter('time_expire','20170306152200');
		$this->reqHandler->setParameter('is_raw', '1');
		/// 通知地址，必填项，接收平台通知的URL，需给绝对路径，255字符内格式如:http://wap.tenpay.com/tenpay.asp
		//$notify_url = 'http://'.$_SERVER['HTTP_HOST'];
		//$this->reqHandler->setParameter('notify_url', $notify_url.'/payInterface/request.php?method=callback');
		$this->reqHandler->setParameter('notify_url', 'http://zhangwei.dev.swiftpass.cn/payInterface_gzzh1/request.php?method=callback');//
		$this->reqHandler->setParameter('callback_url', 'https://www.baidu.com/');
		$this->reqHandler->setParameter('nonce_str', mt_rand(time(), time() + rand())); /// 随机字符串，必填项，不长于 32 位
		$this->reqHandler->setParameter('sub_openid', 'oZ1CSjktOzQRa-q2feBrBXg9VXuM');
		$this->reqHandler->createSign(); /// 创建签名

		$data = Utils::toXml($this->reqHandler->getAllParameters());
		//var_dump($data);

		$this->pay->setReqContent($this->reqHandler->getGateURL(), $data);
		if ($this->pay->call())
		{
			$this->resHandler->setContent($this->pay->getResContent());
			$this->resHandler->setKey($this->reqHandler->getKey());
			if ($this->resHandler->isTenpaySign())
			{
				/// 当返回状态与业务结果都为0时才返回，其它结果请查看接口文档
				if ($this->resHandler->getParameter('status') == 0 && $this->resHandler->getParameter('result_code') == 0)
				{
					echo json_encode(array(
						'token_id' => $this->resHandler->getParameter('token_id'),
						'pay_info' => $this->resHandler->getParameter('pay_info'),
					));
					exit();
				}
				else
				{
					echo json_encode(array(
						'status' => 500,
						'msg' => 'Error Code:' . $this->resHandler->getParameter('status') . ' Error Message:' . $this->resHandler->getParameter('message'),
					));
					exit();
				}
			}
			echo json_encode(array(
				'status' => 500,
				'msg' => 'Error Code:' . $this->resHandler->getParameter('status') . ' Error Message:' . $this->resHandler->getParameter('message'),
			));
		}
		else
		{
			echo json_encode(array(
				'status' => 500,
				'msg' => 'Response Code:' . $this->pay->getResponseCode() . ' Error Info:' . $this->pay->getErrInfo(),
			));
		}
	}

	/**
	 * 查询订单
	 */
	public function queryOrder()
	{
		$this->reqHandler->setReqParams($_POST, array('method'));
		$reqParam = $this->reqHandler->getAllParameters();
		if (empty($reqParam['transaction_id']) && empty($reqParam['out_trade_no']))
		{
			echo json_encode(array(
				'status' => 500,
				'msg' => '请输入商户订单号,平台订单号!',
			));
			exit();
		}
		$this->reqHandler->setParameter('version', $this->cfg->C('version'));
		$this->reqHandler->setParameter('service', 'unified.trade.query');//接口类型
		$this->reqHandler->setParameter('mch_id', $this->cfg->C('mchId'));//必填项，商户号，由平台分配
		$this->reqHandler->setParameter('nonce_str', mt_rand(time(), time() + rand()));//随机字符串，必填项，不长于 32 位
		$this->reqHandler->createSign();//创建签名
		$data = Utils::toXml($this->reqHandler->getAllParameters());

		$this->pay->setReqContent($this->reqHandler->getGateURL(), $data);
		if ($this->pay->call())
		{
			$this->resHandler->setContent($this->pay->getResContent());
			$this->resHandler->setKey($this->reqHandler->getKey());
			if ($this->resHandler->isTenpaySign())
			{
				$res = $this->resHandler->getAllParameters();
				Utils::dataRecodes('查询订单', $res);
				//支付成功会输出更多参数，详情请查看文档中的7.1.4返回结果
				echo json_encode(array(
					'status' => 200,
					'msg' => '查询订单成功，请查看result.txt文件！',
					'data' => $res,
				));
				exit();
			}
			echo json_encode(array(
				'status' => 500,
				'msg' => 'Error Code:' . $this->resHandler->getParameter('status') . ' Error Message:' . $this->resHandler->getParameter('message'),
			));
		}
		else
		{
			echo json_encode(array(
				'status' => 500,
				'msg' => 'Response Code:' . $this->pay->getResponseCode() . ' Error Info:' . $this->pay->getErrInfo(),
			));
		}
	}


	/**
	 * 提交退款
	 */
	public function submitRefund()
	{
		$this->reqHandler->setReqParams($_POST, array('method'));
		$reqParam = $this->reqHandler->getAllParameters();
		if (empty($reqParam['transaction_id']) && empty($reqParam['out_trade_no']))
		{
			echo json_encode(array(
				'status' => 500,
				'msg' => '请输入商户订单号或平台订单号!',
			));
			exit();
		}
		$this->reqHandler->setParameter('version', $this->cfg->C('version'));
		$this->reqHandler->setParameter('service', 'unified.trade.refund');//接口类型
		$this->reqHandler->setParameter('mch_id', $this->cfg->C('mchId'));//必填项，商户号，由平台分配
		$this->reqHandler->setParameter('nonce_str', mt_rand(time(), time() + rand()));//随机字符串，必填项，不长于 32 位
		$this->reqHandler->setParameter('op_user_id', $this->cfg->C('mchId'));//必填项，操作员帐号,默认为商户号

		$this->reqHandler->createSign();//创建签名
		$data = Utils::toXml($this->reqHandler->getAllParameters());//将提交参数转为xml，目前接口参数也只支持XML方式
		var_dump($data);
		$this->pay->setReqContent($this->reqHandler->getGateURL(), $data);
		if ($this->pay->call())
		{
			$this->resHandler->setContent($this->pay->getResContent());
			$this->resHandler->setKey($this->reqHandler->getKey());
			if ($this->resHandler->isTenpaySign())
			{
				//当返回状态与业务结果都为0时才返，其它结果请查看接口文档
				if ($this->resHandler->getParameter('status') == 0 && $this->resHandler->getParameter('result_code') == 0)
				{
					/*$res = array('transaction_id'=>$this->resHandler->getParameter('transaction_id'),
								 'out_trade_no'=>$this->resHandler->getParameter('out_trade_no'),
								 'out_refund_no'=>$this->resHandler->getParameter('out_refund_no'),
								 'refund_id'=>$this->resHandler->getParameter('refund_id'),
								 'refund_channel'=>$this->resHandler->getParameter('refund_channel'),
								 'refund_fee'=>$this->resHandler->getParameter('refund_fee'),
								 'coupon_refund_fee'=>$this->resHandler->getParameter('coupon_refund_fee'));*/
					$res = $this->resHandler->getAllParameters();
					Utils::dataRecodes('提交退款', $res);
					echo json_encode(array(
						'status' => 200,
						'msg' => '退款成功,请查看result.txt文件！',
						'data' => $res,
					));
					exit();
				}
				else
				{
					echo json_encode(array(
						'status' => 500,
						'msg' => 'Error Code:' . $this->resHandler->getParameter('err_code') . ' Error Message:' . $this->resHandler->getParameter('err_msg'),
					));
					exit();
				}
			}
			echo json_encode(array(
				'status' => 500,
				'msg' => 'Error Code:' . $this->resHandler->getParameter('status') . ' Error Message:' . $this->resHandler->getParameter('message'),
			));
		}
		else
		{
			echo json_encode(array(
				'status' => 500,
				'msg' => 'Response Code:' . $this->pay->getResponseCode() . ' Error Info:' . $this->pay->getErrInfo(),
			));
		}
	}

	/**
	 * 查询退款
	 */
	public function queryRefund()
	{
		$this->reqHandler->setReqParams($_POST, array('method'));
		if (count($this->reqHandler->getAllParameters()) === 0)
		{
			echo json_encode(array(
				'status' => 500,
				'msg' => '请输入商户订单号,平台订单号,商户退款单号,平台退款单号!',
			));
			exit();
		}
		$this->reqHandler->setParameter('version', $this->cfg->C('version'));
		$this->reqHandler->setParameter('service', 'unified.trade.refundquery');//接口类型
		$this->reqHandler->setParameter('mch_id', $this->cfg->C('mchId'));//必填项，商户号，由平台分配
		$this->reqHandler->setParameter('nonce_str', mt_rand(time(), time() + rand()));//随机字符串，必填项，不长于 32 位

		$this->reqHandler->createSign();//创建签名
		$data = Utils::toXml($this->reqHandler->getAllParameters());//将提交参数转为xml，目前接口参数也只支持XML方式

		$this->pay->setReqContent($this->reqHandler->getGateURL(), $data);//设置请求地址与请求参数
		if ($this->pay->call())
		{
			$this->resHandler->setContent($this->pay->getResContent());
			$this->resHandler->setKey($this->reqHandler->getKey());
			if ($this->resHandler->isTenpaySign())
			{
				//当返回状态与业务结果都为0时才返回，其它结果请查看接口文档
				if ($this->resHandler->getParameter('status') == 0 && $this->resHandler->getParameter('result_code') == 0)
				{
					/*$res = array('transaction_id'=>$this->resHandler->getParameter('transaction_id'),
								  'out_trade_no'=>$this->resHandler->getParameter('out_trade_no'),
								  'refund_count'=>$this->resHandler->getParameter('refund_count'));
					for($i=0; $i<$res['refund_count']; $i++){
						$res['out_refund_no_'.$i] = $this->resHandler->getParameter('out_refund_no_'.$i);
						$res['refund_id_'.$i] = $this->resHandler->getParameter('refund_id_'.$i);
						$res['refund_channel_'.$i] = $this->resHandler->getParameter('refund_channel_'.$i);
						$res['refund_fee_'.$i] = $this->resHandler->getParameter('refund_fee_'.$i);
						$res['coupon_refund_fee_'.$i] = $this->resHandler->getParameter('coupon_refund_fee_'.$i);
						$res['refund_status_'.$i] = $this->resHandler->getParameter('refund_status_'.$i);
					}*/
					$res = $this->resHandler->getAllParameters();
					Utils::dataRecodes('查询退款', $res);
					echo json_encode(array(
						'status' => 200,
						'msg' => '查询成功,请查看result.txt文件！',
						'data' => $res,
					));
					exit();
				}
				else
				{
					echo json_encode(array(
						'status' => 500,
						'msg' => 'Error Code:' . $this->resHandler->getParameter('message'),
					));
					exit();
				}
			}
			echo json_encode(array(
				'status' => 500,
				'msg' => $this->resHandler->getContent(),
			));
		}
		else
		{
			echo json_encode(array(
				'status' => 500,
				'msg' => 'Response Code:' . $this->pay->getResponseCode() . ' Error Info:' . $this->pay->getErrInfo(),
			));
		}
	}

	/**
	 * 后台异步回调通知
	 */
	public function callback()
	{
		$xml = file_get_contents('php://input');
		file_put_contents('1.txt', $xml);
		$this->resHandler->setContent($xml);
		//var_dump($this->resHandler->setContent($xml));
		$this->resHandler->setKey($this->cfg->C('key'));
		if ($this->resHandler->isTenpaySign())
		{
			if ($this->resHandler->getParameter('status') == 0 && $this->resHandler->getParameter('result_code') == 0)
			{
				$tradeno = $this->resHandler->getParameter('out_trade_no');
				// 此处可以在添加相关处理业务，校验通知参数中的商户订单号out_trade_no和金额total_fee是否和商户业务系统的单号和金额是否一致，一致后方可更新数据库表中的记录。
				//更改订单状态

				Utils::dataRecodes('接口回调收到通知参数', $this->resHandler->getAllParameters());
				ob_clean();
				echo 'success';
				file_put_contents('2.txt', 1);
				exit();
			}
			else
			{
				echo 'failure1';
				exit();
			}
		}
		else
		{
			echo 'failure2';
		}
	}
}

$req = new Request();
$req->index();
?>