<?php

namespace common\components\lakala;

use common\components\noticeUtil;
use common\components\stringUtil;

class Lakala
{

    private $appid;
    private $serial_no;
    private $merchant_no;
    private $term_no;
    private $merchantPrivateKeyPath;
    private $lklCertificatePath;
    private $schema = 'LKLAPI-SHA256withRSA';
    private $version = '3.0';
    private $preUrl = '';

    public function accountBalanceQuery()
    {
        $arr = [
            'merchantNo' => $this->merchant_no,
            'orgNo' => 970936,
        ];
        $rand = time() . '_' . stringUtil::charsShuffle(22);
        $baseRequestVO = [
            'reqData' => $arr,
            'timestamp' => time(),
            'reqId' => $rand,
            'ver' => '1.0.0',
        ];
        $body = json_encode($baseRequestVO, JSON_UNESCAPED_UNICODE);
        $authorization = $this->getAuthorization($body);
        $url = 'https://s2.lakala.com/api/v2/laep/industry/ewalletBalanceQuery';
        return $this->post($url, $body, $authorization);
    }

    //申请主动结算 ssh
    public function applyInviteClear($params)
    {
        $subMerchantId = $params['subMerchantId'];
        $tradeMode = $params['tradeMode'];
        $arr = [
            'tradeMode' => $tradeMode,
            'merchantNo' => $this->merchant_no,
            'subMerchantId' => $subMerchantId,
            'orderNo' => $orderNo,
            //机构代号
            'orgCode' => '970936',
            'version' => 'v1.0.0',
        ];
        $rand = time() . '_' . stringUtil::charsShuffle(22);
        $baseRequestVO = [
            'reqData' => $arr,
            'timestamp' => time(),
            'reqId' => $rand,
            'ver' => '1.0.0',
        ];
        $body = json_encode($baseRequestVO, JSON_UNESCAPED_UNICODE);
        $authorization = $this->getAuthorization($body);
        $url = 'https://s2.lakala.com/api/v2/mms/sme/mrchAuthStateQuery';
        return $this->post($url, $body, $authorization);
    }

    public function __construct($params)
    {
        $this->appid = $params['appid'] ?? '';
        $this->serial_no = $params['serial_no'] ?? '';
        $this->merchant_no = $params['merchant_no'] ?? '';
        $this->term_no = $params['term_no'] ?? '';
        $this->merchantPrivateKeyPath = $params['merchantPrivateKeyPath'];
        $this->lklCertificatePath = $params['lklCertificatePath'];
        if (getenv('YII_ENV') == 'production') {
            $this->preUrl = 'https://s2.lakala.com/api/v3/labs/trans/';
        } else {
            //$this->preUrl = 'https://test.wsmsd.cn/sit/api/v3/labs/trans/';
            $this->preUrl = 'https://s2.lakala.com/api/v3/labs/trans/';
        }
    }

    //退款查询
    public function refundQuery($params)
    {
        $orderSn = $params['orderSn'];
        $arr = [
            'merchant_no' => $this->merchant_no,
            'term_no' => $this->term_no,
            //'out_trade_no' => $orderSn,
            'trade_no' => $orderSn,
        ];
        $baseRequestVO = [
            'req_data' => $arr,
            'req_time' => date("YmdHis"),
            'version' => $this->version,
        ];
        $body = json_encode($baseRequestVO, JSON_UNESCAPED_UNICODE);
        $authorization = $this->getAuthorization($body);
        $url = 'https://s2.lakala.com/api/v3/labs/query/tradequery';
        return $this->post($url, $body, $authorization);
    }

    public function openStateQuery($params)
    {
        $subMerchantId = $params['subMerchantId'];
        $tradeMode = $params['tradeMode'];
        $arr = [
            'tradeMode' => $tradeMode,
            'merchantNo' => $this->merchant_no,
            'subMerchantId' => $subMerchantId,
        ];
        $baseRequestVO = [
            'reqData' => $arr,
            'timestamp' => time(),
            'ver' => '1.0.0',
        ];
        $body = json_encode($baseRequestVO, JSON_UNESCAPED_UNICODE);
        $authorization = $this->getAuthorization($body);
        $url = 'https://s2.lakala.com/api/v2/mms/sme/mrchAuthStateQuery';
        return $this->post($url, $body, $authorization);
    }

    //收银台支付，APP支付和H5支付时使用 ssh 2023112
    public function cashierPay($params)
    {
        $orderSn = $params['orderSn'];
        $amount = $params['amount'];
        $payWay = $params['payWay'] ?? 1;
        $payMode = $payWay==1?'ALIPAY':'WECHAT';
        $notifyUrl = $params['notifyUrl'];
        $subject = $params['subject'];
        $capitalType = $params['capitalType'];
        $time = time() + 108000;
        $orderEfficientTime = date("YmdHis", $time);
        $bus = json_encode([['busi_type' => 'SCPAY', 'params' => ['pay_mode' => $payMode]]]);
        $arr = [
            'merchant_no' => $this->merchant_no,
            'term_no' => $this->term_no,
            'out_order_no' => $orderSn,
            'total_amount' => bcmul($amount, 100),
            'order_info' => $subject,
            'support_refund' => 1,
            'notify_url' => $notifyUrl,
            'order_efficient_time' => $orderEfficientTime,
            'busi_type_param' => $bus,
            'counter_param' => json_encode(['pay_mode' => $payMode]),
            'counter_remark' => '{"capitalType":' . $capitalType . '}'
        ];
        $baseRequestVO = [
            'req_data' => $arr,
            'req_time' => date("YmdHis"),
            'version' => $this->version,
        ];
        $body = json_encode($baseRequestVO, JSON_UNESCAPED_UNICODE);
        $authorization = $this->getAuthorization($body);
        $url = 'https://s2.lakala.com/api/v3/ccss/counter/order/create';
        return $this->post($url, $body, $authorization);
    }

    //收银机订单查询 ssh 20231026
    public function cashierQuery($params)
    {
        $out_order_no = $params['out_order_no'];
        $arr = [
            'merchant_no' => $this->merchant_no,
            'out_order_no' => $out_order_no,
        ];
        $baseRequestVO = [
            'req_data' => $arr,
            'req_time' => date("YmdHis"),
            'version' => $this->version,
        ];
        $body = json_encode($baseRequestVO, JSON_UNESCAPED_UNICODE);
        $authorization = $this->getAuthorization($body);
        $url = 'https://s2.lakala.com/api/v3/ccss/counter/order/query';
        return $this->post($url, $body, $authorization);
    }

    public function query($params, $lklSn = 0)
    {
        $orderSn = $params['orderSn'] ?? '';
        $tradeNo = $params['tradeNo'] ?? '';
        $ip = $this->getClientIp();
        $location_info = ['request_ip' => $ip];
        $arr = [
            'merchant_no' => $this->merchant_no,
            'term_no' => $this->term_no,
            'location_info' => $location_info,
        ];
        if ($lklSn == 0) {
            $arr['out_trade_no'] = $orderSn;
        } else {
            $arr['trade_no'] = $tradeNo;
        }
        $baseRequestVO = [
            'req_data' => $arr,
            'req_time' => date("YmdHis"),
            'version' => $this->version,
        ];
        $body = json_encode($baseRequestVO, JSON_UNESCAPED_UNICODE);
        $authorization = $this->getAuthorization($body);
        $url = 'https://s2.lakala.com/api/v3/labs/query/tradequery';
        return $this->post($url, $body, $authorization);
    }

    //被扫付款
    public function scanPay($params)
    {
        $orderSn = $params['orderSn'];
        $amount = $params['amount'];
        $notifyUrl = $params['notifyUrl'];
        $subject = $params['subject'];
        $authCode = $params['authCode'];
        $capitalType = $params['capitalType'];
        $ip = $this->getClientIp();
        $location_info = ['request_ip' => $ip];
        $arr = [
            'merchant_no' => $this->merchant_no,
            'term_no' => $this->term_no,
            'out_trade_no' => $orderSn,
            'total_amount' => bcmul($amount, 100),
            'auth_code' => $authCode,
            'location_info' => $location_info,
            'subject' => $subject,
            'notify_url' => $notifyUrl,
            'remark' => '{"capitalType":' . $capitalType . '}',
        ];
        $baseRequestVO = [
            'req_data' => $arr,
            'req_time' => date("YmdHis"),
            'version' => $this->version,
        ];
        $body = json_encode($baseRequestVO, JSON_UNESCAPED_UNICODE);
        $authorization = $this->getAuthorization($body);
        $url = 'https://s2.lakala.com/api/v3/labs/trans/micropay';
        return $this->post($url, $body, $authorization);
    }

    //关掉 ssh 20231009
    public function close($params)
    {
        $orderSn = $params['orderSn'];
        $ip = $this->getClientIp();
        $location_info = ['request_ip' => $ip];
        $arr = [
            'merchant_no' => $this->merchant_no,
            'term_no' => $this->term_no,
            'location_info' => $location_info,
            'origin_out_trade_no' => $orderSn,
        ];
        $baseRequestVO = [
            'req_data' => $arr,
            'req_time' => date("YmdHis"),
            'version' => $this->version,
        ];
        $body = json_encode($baseRequestVO, JSON_UNESCAPED_UNICODE);
        $authorization = $this->getAuthorization($body);
        $lklUrl = 'https://s2.lakala.com/api/v3/labs/relation/close';
        return $this->post($lklUrl, $body, $authorization);
    }

    public function cashClose($params)
    {
        $orderSn = $params['orderSn'];
        $ip = $this->getClientIp();
        $location_info = ['request_ip' => $ip];
        $arr = [
            'merchant_no' => $this->merchant_no,
            'term_no' => $this->term_no,
            'location_info' => $location_info,
            'out_order_no' => $orderSn,
        ];
        $baseRequestVO = [
            'req_data' => $arr,
            'req_time' => date("YmdHis"),
            'version' => '1.0',
        ];
        $body = json_encode($baseRequestVO, JSON_UNESCAPED_UNICODE);
        $authorization = $this->getAuthorization($body);
        $lklUrl = 'https://s2.lakala.com/api/v3/ccss/counter/order/close';
        return $this->post($lklUrl, $body, $authorization);
    }

    //退款 ssh 20231009
    public function refund($params)
    {
        $orderSn = $params['orderSn'] ?? '';
        $refundSn = $params['refundSn'];
        $refundReason = $params['refundReason'];
        $refundAmount = $params['refundAmount'];
        //这个参数必传，不然聚合收银合支付宝付款的退款不会成功
        $thirdNo = $params['thirdNo'] ?? '';
        $ip = $this->getClientIp();
        $location_info = ['request_ip' => $ip];
        $arr = [
            'merchant_no' => $this->merchant_no,
            'term_no' => $this->term_no,
            'out_trade_no' => $refundSn,
            'refund_amount' => $refundAmount,
            'location_info' => $location_info,
            'refund_reason' => $refundReason,
            'origin_out_trade_no' => $orderSn,
            'origin_trade_no' => $thirdNo,
        ];
        //原拉卡拉交易流水号，收银台接口下单的，发起退款时必传
        if (isset($params['originTradeNo'])) {
            $arr['origin_trade_no'] = $params['originTradeNo'];
        }
        if (isset($params['originLogNo'])) {
            $arr['origin_log_no'] = $params['originLogNo'];
        }
        $baseRequestVO = [
            'req_data' => $arr,
            'req_time' => date("YmdHis"),
            'version' => $this->version,
        ];
        $body = json_encode($baseRequestVO, JSON_UNESCAPED_UNICODE);
        $authorization = $this->getAuthorization($body);
        $lklUrl = 'https://s2.lakala.com/api/v3/labs/relation/refund';
        return $this->post($lklUrl, $body, $authorization);
    }

    //主扫交易，微信
    public function driveWxPay($params)
    {
        $orderSn = $params['orderSn'];
        $amount = $params['amount'];
        $notifyUrl = $params['notifyUrl'];
        $subject = $params['subject'];
        $capitalType = $params['capitalType'];
        $wxAppId = $params['wxAppId'] ?? '';
        $openId = $params['openId'] ?? '';
        $ip = $this->getClientIp();
        $location_info = ['request_ip' => $ip];
        $arr = [
            'merchant_no' => $this->merchant_no,
            'term_no' => $this->term_no,
            'out_trade_no' => $orderSn,
            'account_type' => 'WECHAT',
            'trans_type' => 71,
            'total_amount' => bcmul($amount, 100),
            'location_info' => $location_info,
            'subject' => $subject,
            'notify_url' => $notifyUrl,
            'remark' => '{"capitalType":' . $capitalType . '}',
            'acc_busi_fields' => [
                'sub_appid' => $wxAppId,
                'user_id' => $openId,
                'timeout_express' => 30,
            ],
        ];
        $baseRequestVO = [
            'req_data' => $arr,
            'req_time' => date("YmdHis"),
            'version' => $this->version,
        ];
        $body = json_encode($baseRequestVO, JSON_UNESCAPED_UNICODE);
        $authorization = $this->getAuthorization($body);
        return $this->post($this->preUrl . 'preorder', $body, $authorization);
    }

    public function driveNativeWxPay($params)
    {
        $orderSn = $params['orderSn'];
        $amount = $params['amount'];
        $notifyUrl = $params['notifyUrl'];
        $subject = $params['subject'];
        $capitalType = $params['capitalType'];
        $wxAppId = $params['wxAppId'] ?? '';
        $ip = $this->getClientIp();
        $location_info = ['request_ip' => $ip];
        $arr = [
            'merchant_no' => $this->merchant_no,
            'term_no' => $this->term_no,
            'out_trade_no' => $orderSn,
            'account_type' => 'WECHAT',
            'trans_type' => 71,
            'total_amount' => bcmul($amount, 100),
            'location_info' => $location_info,
            'subject' => $subject,
            'notify_url' => $notifyUrl,
            'remark' => '{"capitalType":' . $capitalType . '}',
            'acc_busi_fields' => [
                'timeout_express' => 30,
                'sub_appid' => $wxAppId,
            ],
        ];
        $baseRequestVO = [
            'req_data' => $arr,
            'req_time' => date("YmdHis"),
            'version' => $this->version,
        ];
        $body = json_encode($baseRequestVO, JSON_UNESCAPED_UNICODE);
        $authorization = $this->getAuthorization($body);
        return $this->post($this->preUrl . 'preorder', $body, $authorization);
    }

    //主扫交易，支付宝
    public function driveAliPay($params)
    {
        $orderSn = $params['orderSn'];
        $amount = $params['amount'];
        $notifyUrl = $params['notifyUrl'];
        $subject = $params['subject'];
        $capitalType = $params['capitalType'];
        $ip = $this->getClientIp();
        $location_info = ['request_ip' => $ip];
        $arr = [
            'merchant_no' => $this->merchant_no,
            'term_no' => $this->term_no,
            'out_trade_no' => $orderSn,
            'account_type' => 'ALIPAY',
            'trans_type' => '41',
            'total_amount' => bcmul($amount, 100),
            'location_info' => $location_info,
            'subject' => $subject,
            'notify_url' => $notifyUrl,
            'remark' => '{"capitalType":' . $capitalType . '}',
        ];
        $baseRequestVO = [
            'req_data' => $arr,
            'req_time' => date("YmdHis"),
            'version' => $this->version,
        ];
        $body = json_encode($baseRequestVO, JSON_UNESCAPED_UNICODE);
        $authorization = $this->getAuthorization($body);
        return $this->post($this->preUrl . 'preorder', $body, $authorization);
    }

    //验签
    public function signatureVerification($authorization, $body)
    {
        $authorization = str_replace($this->schema . " ", "", $authorization);
        $authorization = str_replace(",", "&", $authorization);
        $authorization = str_replace("\"", "", $authorization);
        $authorization = $this->convertUrlQuery($authorization);

        $authorization['signature'] = base64_decode($authorization['signature']);

        $message = $authorization['timestamp'] . "\n" . $authorization['nonce_str'] . "\n" . $body . "\n";

        $key = openssl_get_publickey(file_get_contents($this->lklCertificatePath));
        $flag = openssl_verify($message, $authorization['signature'], $key, OPENSSL_ALGO_SHA256);
        openssl_free_key($key);
        if ($flag) {
            return true;
        }
        return false;
    }

    //签名
    public function getAuthorization($body)
    {
        $nonceStr = $this->randString(12);
        $timestamp = time();

        $message = $this->appid . "\n" . $this->serial_no . "\n" . $timestamp . "\n" . $nonceStr . "\n" . $body . "\n";

        $key = openssl_get_privatekey(file_get_contents($this->merchantPrivateKeyPath));

        openssl_sign($message, $signature, $key, OPENSSL_ALGO_SHA256);
        openssl_free_key($key);

        return $this->schema . " appid=\"" . $this->appid . "\"," . "serial_no=\"" . $this->serial_no . "\"," . "timestamp=\"" . $timestamp . "\"," . "nonce_str=\"" . $nonceStr . "\"," . "signature=\"" . base64_encode($signature) . "\"";
    }

    //获取随机数
    public function randString($length)
    {
        $characters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
        $randomString = "";
        for ($i = 0; $i < $length; $i++) {
            $randomString .= $characters[rand(0, strlen($characters) - 1)];
        }
        return $randomString;
    }

    //请求
    public function post($url, $data, $authorization)
    {
        $headers = [
            "Authorization: " . $authorization,
            "Accept: application/json",
            "Content-Type:application/json",
        ];
        \Yii::info("请求参数：" . $data);
        $ch = curl_init();
        curl_setopt($ch, CURLOPT_POST, 1);
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
        curl_setopt($ch, CURLOPT_TIMEOUT, 10);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);//设置HTTP头
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_POST, 1);
        $res = curl_exec($ch);
        curl_close($ch);
        return json_decode($res, 1);
    }

    //签名参数转数组
    private function convertUrlQuery($query)
    {
        $queryParts = explode('&', $query);

        $params = array();
        foreach ($queryParts as $param) {
            $item = explode('=', $param);
            $params[$item[0]] = $item[1];
        }
        if ($params['signature']) {
            $params['signature'] = substr($query, strrpos($query, 'signature=') + 10);
        }

        return $params;
    }

    public function getClientIp()
    {
        if (isset($_SERVER['REMOTE_ADDR'])) {
            $cip = $_SERVER['REMOTE_ADDR'];
        } elseif (getenv("REMOTE_ADDR")) {
            $cip = getenv("REMOTE_ADDR");
        } elseif (getenv("HTTP_CLIENT_IP")) {
            $cip = getenv("HTTP_CLIENT_IP");
        } else {
            if (getenv('YII_ENV') == 'production') {
                $cip = "114.55.169.20";
            } else {
                $cip = "118.178.193.23";
            }
        }
        return $cip;
    }

}