<?php

namespace app\channel\service\system;

/**
 * cheyouma服务
 * Class Bodingcheng
 * @package app\channel\service
 */
class Manxiangyou extends Core
{
    # 这几个可以后台设置
    protected $host = 'host';
    protected $mid = 'mid';
    protected $token = 'token';
    protected $api = 'api';
    protected $youka_type = 1;
    protected $private_key = 'MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoGBAIljNDv8ApN+hRbvNYnzEPJyxLCLq5xF7iJgftbjkyfUTXqK9jiB+Zs81N97TCtO/dfWQ/mj+ihpk7PVE9Pvl/SJC9U5oNd2z++9t4kskZbMSH2alOj0XvTdIdP12WRLwmi5ZK8lMWUrL6cRH51h0qnAzxge2PQblrB0dK6kTG2BAgMBAAECgYAuJhKfq5E59h/CimuTgQBKUF7dZq0oexz4ky1IBX2ivV+hMBhw9sffa1meEA6P5aLC44hFzNz0wjIJECPu5uZFjHdUGiV6b6zLnJ5e74Z3ACg6ehjSjPqPkqrJV7dUjQvA9GyvU2J31y7EExKeiT3mafU9HbSBvft4kKYCgcDf+QJBAPsQHJ51LBBuzwyUQrvXLJedj9tsANW0M0snLDL/LZ+xdKQ+0JdVPtDqqs9rQkaZvDPCXzTKzoE9bDOXrSnYok8CQQCMFtVQAX8CqImvXtIVB3ZW0b0iRRxt3t7oTvEiUYAX0RBct315iPEkfXbZ34D+v+XOx9fWGrZsofzfl4tOvA8vAkEAyPaFogUyp1i7XVtT6536cMZLf5z9MhKTOGX7yDpgX8KhFlO9jlVK+dnNrkgx/edTMa81nEF2eRcchFO15ZglmwJAPUvwYmWFMaCVPkr7GYB+Y1a6rzgWTGzslDGWiTGoHsO3qRoQqREmkpTjYEnPo6hL4cLHykM99yKaByvEJNtcuQJBAPl/NgTgaF/npH76ppOCFk9jHjbKkdeY7UvRkJDzDdkaNdXWtdezbWhkXJaymsVdakIutkzV2cLJmEQTLbA5HPQ=';

    # 加油券
    public function jyqcz($param)
    {
        $check = array
        (
            'mobile' => 'mobile',
            'cash' => 'amount',
        );
        $this->api = 'api/oil_card/get_oilCardCode_notInvoice';
        return $this->submit($param, $check);
    }

    # 通知处理 主要返回状态 2是成功 3是失败
    public function notify($data)
    {
        $request = $data;
        $result = array();
        $result['cash'] = 1;
        if ($data['status'] == 1) {
            $result['status'] = 2;
        } elseif ($data['status'] == 2) {
            $result['status'] = 3;
        } else {
            $result['status'] = 4;
        }

        $result['yes'] = 'SUCCESS';

        $result['data'] = $data;
        
        return $result;
    }

    # 数据响应格式处理
    public function response($data)
    {
        $log['type'] = 'response';
        $log['data'] = $data;
        $log['config'] = $this->data;
        $this->log($log);

        $array = $this->json_decode($data);

        if (!$array) {
            $msg = 'error';
        } elseif (isset($array['status']) && $array['status'] == '0') {
            # 正确
            $msg = 'ok';
        } else {
            # 错误
            $msg = isset($array['errorMessage']) ? $array['errorMessage'] : 'error';
        }

        return array
        (
            'msg' => $msg,
            'data' => $array,
            'array' => $array,
        );
    }

    # 查询接口
    public function query($param)
    {
        
    }

    # 提交数据
    private function submit($param, $check)
    {
        $param = $this->param($param, $check);
        if (is_string($param) || (is_array($param) && $param['status'] == 1)) {
            return $param;
        }
        $request = $param['detail'];
        $request['pnsn'] = $this->mid;
        $request['sn'] = $param['order'];
        $mtimestamp = sprintf("%.3f", microtime(true));
        $timestamp = floor($mtimestamp);
        $milliseconds = round(($mtimestamp - $timestamp) * 1000);
        $request['dt'] = date("YmdHis", $timestamp) . $milliseconds;
        $url = $this->host . $this->api;
        $args = $this->_sign($request, array('dt', 'amount', 'mobile', 'sn', 'pnsn'));

        $response = $this->curl('get', $url . '?args=' . $args);
        $response = $this->response($response);

        $channel_order_id = '';

        $this->create($param['order'], $channel_order_id, $param['merchant_order'], $param['cash'], $url, $request, $response, 1, $param['account']);
        return $response['msg'];
    }

    private function _sign($request, $param)
    {
        $string = '';
        foreach ($param as $k => $v) {
            $string .= $v . '=' . $request[$v] . '&';
        }

        $public_key = RsaUtil::url_safe_decode($this->token);
        $public_key = "-----BEGIN PUBLIC KEY-----\n" . $public_key . "\n-----END PUBLIC KEY-----";
        $result = RsaUtil::publicEncrypt($string, $public_key);


        $result = urlencode($result);

        $result = $this->mid . ',' . $result;

        return $result;
    }

    public function decode($data)
    {
        $private_key = RsaUtil::url_safe_decode($this->private_key);
        $private_key = "-----BEGIN PRIVATE KEY-----\n" . $private_key . "\n-----END PRIVATE KEY-----";
        $result = RsaUtil::privateDecrypt($string, $private_key);

        parse_str($result, $result);

        return $result;
    }
}

class RsaUtil
{
    private static function getPublicKey($publicKey)
    {
        return openssl_pkey_get_public($publicKey);
    }

    private static function getPrivateKey($privateKey)
    {
        return openssl_pkey_get_private($privateKey);
    }

    public static function publicEncrypt($data, $publicKey)
    {
        if (!is_string($data)) {
            return null;
        }
        return openssl_public_encrypt($data, $encrypted, self::getPublicKey($publicKey)) ? base64_encode($encrypted) : null;
    }

    public static function publicDecrypt($encrypted, $publicKey)
    {
        if (!is_string($encrypted)) {
            return null;
        }
        return (openssl_public_decrypt(base64_decode($encrypted), $decrypted, self::getPublicKey($publicKey))) ? $decrypted : null;
    }

    public static function privateEncrypt($data, $privateKey)
    {
        if(!is_string($data)){
            return null;
        }
        return openssl_private_encrypt($data, $encrypted, self::getPrivateKey($privateKey)) ? base64_encode($encrypted) : null;
    }

    public static function privateDecrypt($encrypted, $privateKey)
    {
        if(!is_string($encrypted)){
            return null;
        }
        return (openssl_private_decrypt(base64_decode($encrypted), $decrypted, self::getPrivateKey($privateKey)))? $decrypted : null;
    }

    /**
     * @param $string
     * @return string|string[]
     * url安全解码
     */
    public static function url_safe_decode($string)
    {
        $data = str_replace(['-','_'], ['+','/'], $string);
        $mod4 = strlen($data) % 4;
        if ($mod4)
        {
            $data .= substr('====', $mod4);
        }
        return $data;
    }

    /**
     * @param $string
     * @return string|string[]
     * url安全转码
     */
    public static function url_safe_encode($string)
    {
        return str_replace(['+','/','='], ['-','_',''], $string);
    }
}