<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2019/9/23 0023
 * Time: 11:17
 */

namespace Pay\Library\Cloud;

//[1.7.14]
class Cloud
{
    // 测试环境Œ
//    static private $gatewayUrl = "http://ysf.bcbip.cn:10240";
    static private $errmsg = "";
    static private $gatewayUrl = "https://partner.95516.com";
    static private $serprovid = ''; //云闪付服务商标识
    static private $acqOrgCode = ''; //收单机构代码证
    static private $merid;//当前交易的商户
    static private $prvkey;//私钥文件路径
    static private $prodkey;//私钥文件解密密码
    static private $backUrl = "";// 交易通知地址
    private $debug = 0;
    protected $outTradeNo = '';

    public function __construct($param)
    {
        self::$serprovid = $param['serprovid'];
        self::$acqOrgCode = $param['acqcode'];
        self::$prvkey = $param["prvkey"];
        self::$prodkey = $param["prodkey"];
        self::$backUrl = $param["backUrl"];
        if (!empty($param['merid'])) {
            self::$merid = $param['merid'];
        }
    }


    /**统一请求参数
     * @param $param
     * @return mixed
     */
    public function Patmerchant($param)
    {

        $partner['serProvId'] = self::$serprovid; //云闪付服务商标识
        $partner['acqOrgCode'] = self::$acqOrgCode; //收单机构代码证
        $partner['paper'] = $this->merinfo($param); //进件详细信息json格式字符串
        $partner['rate'] = $this->Rates($param); //手续费扣率  json格式字符串
        $partner['backUrl'] = $param['backUrl']; //审核回调地址（回调服务商地址）
        return $partner;
    }


    /**微信参数配置-支付授权目录
     * @return mixed
     */
    public function jsapiPath($path, $merid)
    {
        $url = self::$gatewayUrl . '/gateway/api/wechatConfig/jsapiPath';
        $partner['merId'] = $merid;
        $partner['serProvId'] = self::$merid;
        $partner['jsapiPath'] = $path;
        $partner['signature'] = $this->getSignInfo($partner); //RSA签名串
        if (!$partner['signature']) {
            return false;
        }
        $re = $this->http_request(json_encode($partner), $url);
        return $this->buildData($re);
    }


    /** 直接处理返回值
     * @param $array
     * @return mixed
     */
    protected function buildData($array)
    {
        $info = json_decode($array, true);
        if ($info["respCode"] == "00") {
            return $info;
        } else {
            self::$errmsg = $info["respMsg"];
            return false;
        }
    }


    /**微信参数配置-子商户 appId
     * @return mixed
     */
    public function subAppid($appid, $merid)
    {
        $url = self::$gatewayUrl . '/gateway/api/wechatConfig/subAppid';
        $partner['merId'] = $merid;
        $partner['serProvId'] = self::$serprovid;
        $partner['subAppid'] = $appid; //子商户appid
        $partner['signature'] = $this->getSignInfo($partner); //RSA签名串
        if (!$partner['signature']) {
            return false;
        }
        $re = $this->http_request(json_encode($partner), $url);
        $info = json_decode($re, true);
        if ($info["respCode"] == "00") {
            return true;
        } else {
            self::$errmsg = $info["respMsg"];
            return false;
        }
    }


    /**微信参数配置-推荐关注 appid
     * @return mixed
     */
    public function subscribeAppid($appid, $scribeappid, $merid)
    {
        $url = self::$gatewayUrl . '/gateway/api/wechatConfig/subscribeAppid';
        $partner['merId'] = $merid;
        $partner['serProvId'] = self::$serprovid;
        $partner['subAppid'] = $appid;
        $partner['subscribeAppid'] = $scribeappid;//子商户推荐关注公众号appid
        $partner['signature'] = $this->getSignInfo($partner); //RSA签名串
        if (!$partner['signature']) {
            return false;
        }
        $re = $this->http_request(json_encode($partner), $url);
        $info = json_decode($re, true);
        if ($info["respCode"] == "00") {
            return true;
        } else {
            $this->errmsg = $info["respMsg"];
            return false;
        }
    }


    /**图片上传
     * @return mixed
     */
    public function imageUpload()
    {
        $param = input('post.');
        $url = self::$gatewayUrl . '/gateway/api/imageUpload';
        $partner['serProvId'] = $param['serProvId'];
        $partner['uri'] = $param['uri'];
        $partner['signature'] = $this->getSignInfo($partner); //RSA签名串
        if (!$partner['signature']) {
            return false;
        }
        $partner['uploadFile'] = $param['file'];
        $re = $this->http_request(json_encode($partner), $url);
        $info = json_decode($re, true);
        return $info;
    }

    /** 输出错误信息
     * @return string
     */
    public function getMsg()
    {
        return self::$errmsg;
    }

    //云闪付统一下单
    /*
     * 除付款码支付、扫码支付场景以外，商户系统先调用该接口在平台生成预支付交易单，返回正
        确的预支付交易会话标识后再按 JSAPI、APP 等不同场景生成交易串调起支付
        订单类型 orderType
        upJs：银联 JS 支付
        wechatJs：微信公众号支付
        wechatH5：微信 H5 支付
        wechatApp：微信 APP 支付
        wechatMiniProgram：微信小程序支付
        alipayJs：支付宝服务窗支付
        alipayH5：支付宝 H5 支付
        alipayApp：支付宝 APP 支付
     * */
    public function unifiedorder($param)
    {
        $url = self::$gatewayUrl . '/gateway/api/pay/unifiedorder';
        $pays = array(
            'serProvId' => self::$serprovid,
            'merId' => self::$merid,
            'orderType' => $param['orderType'],
            'orderNo' => $param['order_no'],
            'txnAmt' => strval($param['pay_price']),
            'orderInfo' => $param['body'] ? $param['body'] : '商品',
            'backUrl' => $this->getBackUrl(),
            'customerIp' => $this->get_real_ip(),
            'userId' => $param['open_id'],
            'subAppId' => $param['appid']
        );

        $pays['signature'] = $this->getSignInfo($pays); //RSA签名串
        if (!$pays['signature']) {
            return false;
        }
        $re = $this->http_request(json_encode($pays), $url);
        $this->doLogs(array(json_encode($pays), $pays, json_decode($re, true)));
        $info = json_decode($re, true);
        if ($info['respCode'] == 00) {
            $jsons = json_decode($info['payData'], true);
            // $prepay_id = str_replace('prepay_id=', '', $jsons['package']);
            $jsapi = array(
                'timeStamp' => $jsons['timeStamp'],
                'nonceStr' => $jsons['nonceStr'],
                'prepay_id' => $jsons['package'],
                'package' => $jsons['package'],
                'signType' => $jsons['signType'],
                'paySign' => $jsons['paySign'],
                'status' => 1
            );
            $this->doLogs($jsapi);
            return $jsapi;
        } else {
            self::$errmsg = $info['respMsg'];
            return false;
        }

    }

    /**
     * 聚合码支付宝支付
     * 过调用该接口获取二维码并展示出来。
     * {
     * "orderNo":"123456789222",
     * "payerInfo":"{"buyerAccount":"18188188188","cardAttr":"01","buyerId":"18188188188"}",
     * "payTime":"20191023094838",
     * "signature":"VPAKg4gKIeBAflyq7XZ/CyNO7gKlY9vXT8CDIp8gh4MXzrmtth3Ki3M0fav23ehisHYbOKnnRqBk6tC140/mgkqubTveG29HWaxjIglyRZ1mpHs77Kk6/vU9XvkmHYrDE+CpBmeb2VIuiitW0AGPkBjcf643vfE2hAEAoSbEsIIhQ3FXfrsmoZ7wqQ3XVyz5E0M0u3DPHquRASDajsmZ/A1awCDeAkHQv9e+DMhCB165O1w4fE6ik1L1YpikaDp4HwzVH/IzFjvwH9+1ZD/Z3Zw9YzNprj4eekx8/mte0TCiZ0wadElf6w/mPqkpFKfRKK/Md1KDQXFDLsk9hqvR1g==",
     * "settlementAmt":"100",
     * "currencyCode":"100",
     * "payAmt":"100",
     * "txnAmt":"100",
     * "transIndex":"AM00005977_20191023094838"
     * }
     */
    public function barCode($param)
    {
        $url = self::$gatewayUrl . '/gateway/api/pay/qrpay';
        $pays = array(
            'serProvId' => self::$serprovid,
            'merId' => self::$merid,
            'orderType' => $param['orderType'],
            'orderNo' => $param['trandeno'],
            'orderTime' => time(),
            'txnAmt' => $param['total_amount'],
            'orderInfo' => $param['storetag'],
            'backUrl' => $this->getBackUrl(),
            'termInfo' => $this->term()
        );
        $pays['signature'] = $this->getSignInfo($pays); //RSA签名串
        if (!$pays['signature']) {
            return false;
        }
        $re = $this->http_request(json_encode($pays), $url);
        $info = json_decode($re, true);
        if ($info['respCode'] == '00') {
            $datas['status'] = 1;
            $datas['result']['qr_code'] = $info['qrCode'];
            return $datas;
        } else {
            self::$errmsg = $info['respMsg'];
            return false;
        }
    }

    /**
     * 生成微信和支付宝二维码链
     * 过调用该接口获取二维码并展示出来。
     * {
     * "orderNo":"123456789222",
     * "payerInfo":"{"buyerAccount":"18188188188","cardAttr":"01","buyerId":"18188188188"}",
     * "payTime":"20191023094838",
     * "signature":"VPAKg4gKIeBAflyq7XZ/CyNO7gKlY9vXT8CDIp8gh4MXzrmtth3Ki3M0fav23ehisHYbOKnnRqBk6tC140/mgkqubTveG29HWaxjIglyRZ1mpHs77Kk6/vU9XvkmHYrDE+CpBmeb2VIuiitW0AGPkBjcf643vfE2hAEAoSbEsIIhQ3FXfrsmoZ7wqQ3XVyz5E0M0u3DPHquRASDajsmZ/A1awCDeAkHQv9e+DMhCB165O1w4fE6ik1L1YpikaDp4HwzVH/IzFjvwH9+1ZD/Z3Zw9YzNprj4eekx8/mte0TCiZ0wadElf6w/mPqkpFKfRKK/Md1KDQXFDLsk9hqvR1g==",
     * "settlementAmt":"100",
     * "currencyCode":"100",
     * "payAmt":"100",
     * "txnAmt":"100",
     * "transIndex":"AM00005977_20191023094838"
     * }
     */
    public function barCodeAll($param)
    {
        $url = self::$gatewayUrl . '/gateway/api/pay/qrpay';
        $pays = array(
            'serProvId' => self::$serprovid,
            'merId' => self::$merid,
            'orderType' => $param['orderType'],
            'orderNo' => strval($param['orderNo']),
            'orderTime' => date('YmdHis'),
            'txnAmt' => strval($param['pay_price']),
            'orderInfo' => isset($param['body']) ? $param['body'] : '商品',
            'backUrl' => $this->getBackUrl(),
            'termInfo' => $this->term(),
            //'termId'=>'00000012'
        );
        $pays['signature'] = $this->getSignInfo($pays); //RSA签名串
        if (!$pays['signature']) {
            return false;
        }
        $re = $this->http_request(json_encode($pays), $url);
        $info = json_decode($re, true);
        if ($info['respCode'] == '00') {
            return $info['qrCode'];
        } else {
            $pays['requestJson'] = json_encode($pays);
            $pays['url'] = $url;
            $pays['info'] = $info;
            $this->doLogs($pays, __LINE__);
            self::$errmsg = "二维码生成失败，原因:" . $info['respMsg'];
            return false;
        }
    }

    /**
     * 付款码支付
     * 订单类型 alipay-支付宝 wechat-微信支付 unionpay-银联二维码
     * 收银员使用扫码设备读取用户 APP 展示的二维码后，通过后台系统调用该接口发起支付。 当合作伙伴平台返回支付中或交易状态不明时，
     * 服务商需要调用交易查询接口查询订单实际支 付状态。建议间隔 5 秒调一次查询，调用 6 次后还未成功作支付超时处理。
     */
    public function slotCard($order_no, $code, $total_fee, $body, $type)
    {
        $url = self::$gatewayUrl . '/gateway/api/pay/micropay';
        $pays = array(
            'serProvId' => self::$serprovid,
            'merId' => self::$merid,
            'authCode' => $code,
            'orderType' => $type,
            'orderNo' => $order_no,
            'orderTime' => date('YmdHis', time()),
            'txnAmt' => strval($total_fee),// 均为分
            'orderInfo' => $body ? $body : '消费',
            'termInfo' => $this->term(),
        );
        $pays['signature'] = $this->getSignInfo($pays); //RSA签名串
        if (!$pays['signature']) {
            return false;
        }
        $re = $this->http_request(json_encode($pays), $url);
        $info = json_decode($re, true);
        $this->doLogs(array('name' => '刷卡支付', 'data' => $pays), __LINE__);
        if ($info['respCode'] == '02') {
            //用户使用密码中
            return $this->searchAndUpdateOrder($pays['orderNo'], $pays['orderType']);
        } else if ($info['respCode'] == "00") {
            //用户支付成功
            return true;
        } else {
            self::$errmsg = "支付失败，原因:" . $info["respMsg"];
            return false;
        }
    }


    /**
     * 付款码支付2020-10-17
     * 订单类型 alipay-支付宝 wechat-微信支付 unionpay-银联二维码
     * 收银员使用扫码设备读取用户 APP 展示的二维码后，通过后台系统调用该接口发起支付。 当合作伙伴平台返回支付中或交易状态不明时，
     * 服务商需要调用交易查询接口查询订单实际支 付状态。建议间隔 5 秒调一次查询，调用 6 次后还未成功作支付超时处理。
     */
    public function slotCard_v1($order_no, $code, $total_fee, $body, $type)
    {
        $url = self::$gatewayUrl . '/gateway/api/pay/micropay';
        $pays = array(
            'serProvId' => self::$serprovid,
            'merId' => self::$merid,
            'authCode' => $code,
            'orderType' => $type,
            'orderNo' => $order_no,
            'orderTime' => date('YmdHis', time()),
            'txnAmt' => strval($total_fee),// 均为分
            'orderInfo' => $body ? $body : '消费',
            'termInfo' => $this->term(),
        );
        $pays['signature'] = $this->getSignInfo($pays); //RSA签名串
        if (!$pays['signature']) {
            return false;
        }
        $re = $this->http_request(json_encode($pays), $url);
        $info = json_decode($re, true);
        $this->doLogs(array('name' => '刷卡支付', 'data' => $pays), __LINE__);
        if ($info['respCode'] == '02') {
            //用户使用密码中
            return true;
        } else if ($info['respCode'] == "00") {
            //用户支付成功
            return true;
        } else {
            self::$errmsg = "支付失败，原因:" . $info["respMsg"];
            return false;
        }
    }

    /** 搜索订单接口
     * @param $orderid
     */
    private function searchAndUpdateOrder($orderno, $orderType)
    {
        $res = $this->queryOrder($orderno, $orderType);

        if ($res) {
            if ($res['origRespCode'] == '05' || $res['origRespCode'] == '02') {
                $time = get_runtime();
                if ($time < 25) {
                    sleep(2);
                    return $this->searchAndUpdateOrder($orderno, $orderType);
                } else {
                    $this->cancelOrder($orderno, $orderType);
                    //超时，撤销订单
                    self::$errmsg = "订单超时，已取消订单";
                    return false;
                }
            } else if ($res['respCode'] == '00') {
                return true;
            }
        } else {
            return false;
        }
    }


    /**
     * 撤销订单
     * 当支付交易返回失败或系统超时，调用该接口撤销交易。如果此订单用户支付失败，会将此订 单关闭；如果用户支付成功，支付系统会将此订单资金退还给用户。
     * 注意：
     * 1、 正常支付的订单如需实现相同功能请调用退款接口。提交支付交易后调用【查询订单】，没 有明确的支付结果再调用【撤销订单】。
     * 2、 调用支付接口后请勿立即调用撤销订单接口，建议支付后至少 15s 后再调用撤销订单接口。
     * 3、 该接口只适用于付款码支付场景。
     */
    public function cancelOrder($orderno, $orderType)
    {
        $url = self::$gatewayUrl . '/gateway/api/pay/cancelOrder';
        $pays = array(
            'serProvId' => self::$serprovid,
            'merId' => self::$merid,
            'origOrderNo' => $orderno,
            'orderNo' => strval(time()),
            'orderType' => $orderType
        );
        $pays['signature'] = $this->getSignInfo($pays); //RSA签名串
        if (!$pays['signature']) {
            return false;
        }
        $re = $this->http_request(json_encode($pays), $url);

        $info = json_decode($re, true);
        return $info;
    }

    /**
     * 关闭订单
     */
    public function closeOrder()
    {
        $param = input('post.');
        $url = self::$gatewayUrl . '/gateway/api/pay/closeOrder';
        $pays = array(
            'serProvId' => self::$serprovid,
            'merId' => self::$merid,
            'orderNo' => $param['orderNo'],
            'orderType' => $param['orderType']
        );
        $pays['signature'] = $this->getSignInfo($pays); //RSA签名串
        if (!$pays['signature']) {
            return false;
        }
        $re = $this->http_request(json_encode($pays), $url);

        $info = json_decode($re, true);
        pre($re);
    }

    /**
     * 查询订单
     * 根据订单号或者交易索引查询具体订单信息。
     * 调用订单查询接口建议：
     * 查询 6 次每隔 5 秒查 询 一次（具体的查询次数和时间也可自定义，建议查询时间不低于 30 秒）。
     * 6 次查询完成，接口 仍 未返回成功标识则调用撤销接口。
     *
     *  订单类型 alipay-支付宝 wechat-微信支付 unionpay-银联二维码
     * 当应答码 respCode 为 00 时返 回，
     * 代表被查询交易的状态
     * 00- 支付成功
     * 01- 转入退款
     * 02- 未支付
     * 03- 已关闭
     * 04- 已撤销(付款码支付)
     * 05- 用户支付中
     * 06- 支付失败
     */
    public function queryOrder($orderno, $ordertype)
    {
        $url = self::$gatewayUrl . '/gateway/api/pay/queryOrder';
        $pays = array(
            'serProvId' => self::$serprovid,
            'merId' => self::$merid,
            'orderNo' => $orderno,
            'orderType' => $ordertype
        );
        $pays['signature'] = $this->getSignInfo($pays); //RSA签名串
        if (!$pays['signature']) {
            return false;
        }
        $re = $this->http_request(json_encode($pays), $url);
        $info = json_decode($re, true);
        $this->doLogs(array('name' => '交易查询', 're' => $info, 'pays' => $pays, 'arg' => array($orderno), $url), __LINE__);
        if (($info['respCode'] == 00) && ($info['origRespCode'] == 00)) {
            //兼容微信参数
            $info["return_code"] = 'SUCCESS';
            $info["result_code"] = 'SUCCESS';
            $info["trade_state"] = 'SUCCESS';
            $info["time_end"] = $info["payTime"];
            $info["transaction_id"] = $info["transIndex"];
            //兼容支付宝参数
            $info["trade_status"] = "TRADE_SUCCESS";
            $info["trade_no"] = $info["transIndex"];
            $info['payerInfo'] = $info['payerInfo'];
            return $info;
        } elseif (($info['respCode'] == 00) && ($info['origRespCode'] == 05)) {
            return $info;
        } elseif (($info['respCode'] == 00) && ($info['origRespCode'] == 02)) {
            return $info;
        } elseif (($info['respCode'] == 00) && ($info['origRespCode'] == 04)) {
            self::$errmsg = "已撤销";
            return false;
        } elseif (($info['respCode'] == 00) && ($info['origRespCode'] == 03)) {
            self::$errmsg = "已关闭";
            return false;
        } elseif (($info['respCode'] == 00) && ($info['origRespCode'] == 06)) {
            self::$errmsg = "用户取消支付";
            return false;
        } else {
            if (isset($info["origRespMsg"])) self::$errmsg = $info["origRespMsg"];
            if (isset($info["respMsg"])) self::$errmsg = $info["respMsg"];
            self::$errmsg = self::$errmsg ? self::$errmsg : "未知错误信息";
            return false;
        }
    }


    /**
     * 查询订单
     * 根据订单号或者交易索引查询具体订单信息。
     * 调用订单查询接口建议：
     * 查询 6 次每隔 5 秒查 询 一次（具体的查询次数和时间也可自定义，建议查询时间不低于 30 秒）。
     * 6 次查询完成，接口 仍 未返回成功标识则调用撤销接口。
     *
     *  订单类型 alipay-支付宝 wechat-微信支付 unionpay-银联二维码
     * 当应答码 respCode 为 00 时返 回，
     * 代表被查询交易的状态
     * 00- 支付成功
     * 01- 转入退款
     * 02- 未支付
     * 03- 已关闭
     * 04- 已撤销(付款码支付)
     * 05- 用户支付中
     * 06- 支付失败
     */
    public function queryOrder_v1($orderno, $ordertype)
    {
        $url = self::$gatewayUrl . '/gateway/api/pay/queryOrder';
        $pays = array(
            'serProvId' => self::$serprovid,
            'merId' => self::$merid,
            'orderNo' => $orderno,
            'orderType' => $ordertype
        );
        $pays['signature'] = $this->getSignInfo($pays); //RSA签名串
        if (!$pays['signature']) {
            return false;
        }
        $re = $this->http_request(json_encode($pays), $url);
        $info = json_decode($re, true);
        $this->doLogs(array('name' => '交易查询', 're' => $info, 'pays' => $pays, 'arg' => array($orderno), $url), __LINE__);
        return $info;
    }


    /**
     * 申请退款
     * 服务商针对某一个已经成功支付的订单发起退款。
     * 同一笔单的部分退款需要设置相同的原始交 易订单号（origOrderNo）和不同的订单号（orderNo）。
     * 一笔退款失败后重新提交，要采 用原 来的 orderNo。  LS201911081458242000537
     * 总退款金额不能超过用户实际支付金额。
     */
    /**
     * @param $order_no         【订单号】
     * @param $money            【原交易的总金额】
     * @param $type             【退款类型】 alipay-支付宝 wechat-微信支付 unionpay-银联二维码
     * @param int $refund_fee 【退款金额】
     * @param int $isXcx 【微信类型】  1， 普通微信(阿里，银联) 2，小程序微信
     * @param str $orderNo 【本次退货交易的订单号】
     * @return bool
     */
    public function Refund($order_no, $money, $type, $refund_fee = 0, $orderNo = '')
    {
        $url = self::$gatewayUrl . '/gateway/api/pay/refund';
        $origOrderNo = $order_no;
        $txnAmt = $refund_fee ? $refund_fee : $money; // 是否传【退款金额】如果没传使用 【原交易的总金额】
        $orderNo = $orderNo ? $orderNo : ($origOrderNo . $money);// 是否传【本次退货交易的订单号】如果没传使用 原单号拼接
        $pays = array(
            'serProvId' => self::$serprovid,
            'merId' => self::$merid,
            'orderNo' => $orderNo,            //本次退货交易的订单号
            'origOrderNo' => $origOrderNo,   //原交易的订单号
            'orderType' => $type,            //订单类型
            'origTxnAmt' => strval($money),  //原交易的总金额
            'txnAmt' => strval($txnAmt)      // 退款金额
        );
        $pays['signature'] = $this->getSignInfo($pays); //RSA签名串
        if (!$pays['signature']) {
            return false;
        }
        $re = $this->http_request(json_encode($pays), $url);
        $info = json_decode($re, true);
        $this->doLogs(array('name' => '交易退款', 're' => $info, 'pays' => $pays, 'arg' => array($order_no), $url), __LINE__);
        if ($info['respCode'] == '00') {
            return true;
        } else {
            self::$errmsg = $info['respMsg'];
            return false;
        }
    }

    /**
     * 退款查询
     * 当应答码 respCode 为 00 时返 回，代表退货交易的状态
     * 00- 退款成功
     * 01- 退款失败
     * 02- 退款处理中
     */
    public function refundQuery($orderNo)
    {
        $url = self::$gatewayUrl . '/gateway/api/pay/refundQuery';
        $pays = array(
            'serProvId' => self::$serprovid,
            'merId' => self::$merid,
            'orderNo' => $orderNo, //本次退货交易的订单号  应答码为 00 时返回。同退款交 易的订单号
        );
        $pays['signature'] = $this->getSignInfo($pays); //RSA签名串
        if (!$pays['signature']) {
            return false;
        }
        $re = $this->http_request(json_encode($pays), $url);
        $info = json_decode($re, true);
        $this->doLogs(array('name' => '退款查询', 're' => $info, 'pays' => $pays), __LINE__);
        if ($info['respCode'] == '00') {
            return $info;
        } else if ($info['respCode'] == '02') {
            return $info;
//			$time = get_runtime();
//			if ($time < 25) {
//				sleep(3);
//				return $this->refundQuery($param);
//			} else {
//				//超时，撤销订单
//				self::$errmsg = "退款已提交，多次查询仍表示退款处理中！";
//				return false;
//			}
        } else {
            self::$errmsg = $info['respMsg'];
            return false;
        }
    }

    private function term()
    {
        $terminfo = array(
            'longitude' => '121.483527',
            'latitude' => '31.221345',
            'ip' => '123.12.12.123'
        );
        return json_encode($terminfo);
    }

    /** 传入数组新增参数
     * @param $postdata
     * @param $arr
     */
    private function addMerInfos($merinfo, $arr, $postdata)
    {
        foreach ($arr as $key => $val) {
            $index = !is_int($key) ? $key : $val;
            $postdata[$index] = $merinfo[$val];
        };
        return $postdata;
    }

    /**
     * 校验签名
     * @param string $pubKey 公钥
     * @param string $sign 签名
     * @param string $toSign 待签名字符串
     * @param string $signature_alg 签名方式 比如 sha1WithRSAEncryption 或者sha512
     * @return   bool
     */
    public function checkSign($pubKey, $sign, $toSign, $signature_alg = OPENSSL_ALGO_SHA1)
    {
        $publicKeyId = openssl_pkey_get_public($pubKey);
        $result = openssl_verify($toSign, base64_decode($sign), $publicKeyId, $signature_alg);
        openssl_free_key($publicKeyId);
        return $result === 1 ? true : false;
    }

    /** 接口数字签名方法  private
     * @param $data
     * @return mixed
     */
    public function getSignInfo($data)
    {
        ksort($data);
        $str = '';
        foreach ($data as $k => $v) {
            if ($v === '') continue;
            if ($str !== '') $str .= '&';
            $str .= "{$k}={$v}";
        }
        $pfx = file_get_contents('.' . self::$prvkey);
        $cert_info = '';
        $privekey = openssl_pkcs12_read($pfx, $cert_info, self::$prodkey); //返回 布尔值
        $re = hash('sha256', $str);
        $signs = $this->getSign($re, $cert_info['pkey']);
        return $signs;
    }

    //RSA私钥签名
    public function getSign($signString, $priKey)
    {
        $res = openssl_get_privatekey($priKey);
        if (!$res) {
            self::$errmsg = '您使用的私钥格式错误，请检查RSA私钥配置';
            return false;
        }
        openssl_sign($signString, $signature, $res, OPENSSL_ALGO_SHA256);
        openssl_free_key($res);
        $bases = base64_encode($signature);
        return $bases;
    }

    public function getNotifyCheck($orderno, $ordertype = 'wechat')
    {
        $info = $this->queryOrder($orderno, $ordertype);
        if (($info['respCode'] == 00) && ($info['origRespCode'] == 00)) {
            //支付成功
            return true;
        }
        return false;
    }

    /**
     * @param $url 接口请求方法
     * @param null $postFields
     * @return mixed
     */
    public function http_request($data, $url)
    {
        $ch = curl_init(); //用curl发送数据给api
        $header = array(
            'content-type:application/json;'
        );
        curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
        $response = curl_exec($ch);
        if ($response === FALSE) {
            return json_encode(array('respCode' => '500', 'respMsg' => curl_error($ch)));
        }
        curl_close($ch);
        return $response;
    }

    public function doLogs($values, $line = __LINE__)
    {
        if ($this->debug) {
            $data = array(
                'line' => $line,
                'data' => $values
            );
            return $this->write_log($data, __DIR__);
        }
    }

    public function write_log($values, $dir)
    {
        if (is_array($values))
            $values = print_r($values, true);
        // 日志内容
        $content = '[' . date('Y-m-d H:i:s') . ']' . PHP_EOL . $values . PHP_EOL . PHP_EOL;
        try {
            // 文件路径
            $filePath = $dir . '/logs/';
            // 路径不存在则创建
            !is_dir($filePath) && mkdir($filePath, 0755, true);
            // 写入文件
            return file_put_contents($filePath . date('Ymd') . '.log', $content, FILE_APPEND);
        } catch (\Exception $e) {
            return false;
        }
    }

    private function tradeNoToOutTradeNo($tradeNo)
    {
        $this->outTradeNo = $tradeNo;
        return $tradeNo;
    }

    private function getBackUrl()
    {
        $http_type = 'http://';
        if ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on')) {
            $http_type = 'https://';
        } else if ((isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https')) {
            $http_type = 'https://';
        }
        $http = $http_type . $_SERVER['HTTP_HOST'];
        return $http . self::$backUrl;
    }

    public function get_real_ip($type = 0)
    {
        $type = $type ? 1 : 0;
        static $ip = NULL;
        if ($ip !== NULL) return $ip[$type];
        if ($_SERVER['HTTP_X_REAL_IP']) {//nginx 代理模式下，获取客户端真实IP
            $ip = $_SERVER['HTTP_X_REAL_IP'];
        } elseif (isset($_SERVER['HTTP_CLIENT_IP'])) {//客户端的ip
            $ip = $_SERVER['HTTP_CLIENT_IP'];
        } elseif (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {//浏览当前页面的用户计算机的网关
            $arr = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
            $pos = array_search('unknown', $arr);
            if (false !== $pos) unset($arr[$pos]);
            $ip = trim($arr[0]);
        } elseif (isset($_SERVER['REMOTE_ADDR'])) {
            $ip = $_SERVER['REMOTE_ADDR'];//浏览当前页面的用户计算机的ip地址
        } else {
            $ip = $_SERVER['REMOTE_ADDR'];
        }
        // IP地址合法验证
        $long = sprintf("%u", ip2long($ip));
        $ip = $long ? array($ip, $long) : array('0.0.0.0', 0);
        return $ip[$type];
    }
}