<?php

namespace app\channel\service\system;

/**
 * 泽横服务
 * Class Tiancheng
 * @package app\channel\service
 */
class Zeheng extends Core
{
    # 这几个可以后台设置
    protected $host = 'http://home.ogrnkbh.cn/';
    protected $mid = '10101';
    protected $token = '625d3c437eb4be7ad99755ece0ae222f';
    protected $t = 1;
    protected $iv = '';

    # 通用的充值
    public function common($param)
    {
        $check = array
        (
            'account' => 'mobile',
            'cash' => 'cash',
        );

        $this->t = 2;

        return $this->submit($param, $check);
    }

    # 中石油油卡充值 拼音来吧
    public function zsycz($param)
    {
        $check = array
        (
            'card' => 'mobile',
            'cash' => 'cash',
            'mobile' => 'phone',
            'idCard' => 'id_no',
            'realName' => 'name',
        );
        return $this->submit($param, $check);
    }

    # 中石油油卡充值 拼音来吧
    public function zshcz($param)
    {
        $check = array
        (
            'card' => 'mobile',
            'cash' => 'cash',
        );
        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)
    {
        $result = array();
        $result['cash'] = 1;
        if ($data['retcode'] == 1) {
            $result['status'] = 2;
        } elseif ($data['retcode'] == 0) {
            $result['status'] = 3;
        } else {
            $result['status'] = 4;
        }

        if (isset($data['errcode']) && $data['errcode'] && $data['errcode'] != 'null') {
            # 流水号
            $data['s_nubmer'] = $result['s_nubmer'] = $data['errcode'];
        }

        $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['retcode']) && $array['retcode'] == 200) {
            # 正确
            $msg = 'ok';
        } else {
            # 错误
            $msg = isset($array['retmsg']) ? $array['retmsg'] : 'error';
        }

        return array
        (
            'msg' => $msg,
            'data' => $data,
            '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['api_userid'] = $this->mid;
        $request['api_data'] = $this->getApiData($param);
        //$request['demons'] = $this->getDemons($param);
        $url = $this->host . 'api/recharge.jsp';

        $response = $this->curl('post', $url, http_build_query($request), false, array('Content-Type' => 'application/x-www-form-urlencoded'));
        $response = $this->response($response);
        //$response['data'] = '';
        //$response['msg'] = 'ok';
        $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 getApiData($param)
    {
        $data['api_userid'] = $this->mid;
        $data['product_id'] = $this->getGid($param['cash']);
        $data['mobile'] = isset($param['card']) ? $param['card'] : $param['account'];
        $data['order_no'] = $param['order'];

        $data = json_encode($data);
        
        $aes = new CryptAES();
        $aes->set_key($this->token);
        $aes->require_pkcs5();
        $result = $aes->encrypt($data);

        return $result;
    }

    private function getProduct($cash)
    {
        return '';
    }

    private function getDemons($param)
    {
        return '';
        $data['id_no'] = $param['idCard'];
        $data['name'] = $param['realName'];
        $data['phone'] = $param['mobile'];

        return json_encode($data);
    }
    
    protected function aes_encrypt($data)
    {
        return '59CFB5035F5E8A9EF421D4CE801237925215F1B76543FC5B4C8D5CDB284CFF12DAE0EA2EE9C5239E01FE2F8550F74913064010E347B06A620770621C51B2B181D0813CB0AF766AD9BA2902DE5065CD7C2EDB04776B96D6E13D7CF6C56CDE011E4DFB6D21001899C14CF5238AFB9149E5';
        if (is_array($data)) {
            //ksort($data);
            $data = json_encode($data);
        }
        //echo $data;die;
        $data = $this->pkcs5Pad($data);
          //把key值截取成16位的
          $secretAccessKey = substr($this->token, 0, 16);
          //进行AES加密
          $crypted = openssl_encrypt($data, 'AES-128-ECB', $secretAccessKey, OPENSSL_RAW_DATA);
          //把字符串转换为16进制
          return base64_encode($crypted);
        return $data;
    }
    
    function pkcs5Pad($adminPass)
{
  $pad = 16 - (strlen($adminPass) % 16);
  return $adminPass . str_repeat(chr($pad), $pad);
}

    //AES-128-ECB解密  data 字符串
    protected function aes_decrypt($data)
    {
        $encrypted = base64_decode($data);
        $data = openssl_decrypt($encrypted, 'AES-128-ECB', $this->token, OPENSSL_RAW_DATA, $this->iv);
        $data = str_replace("\0", '', $data);
        $data = json_decode($data, true);
        return $data;
    }
}

class CryptAES
{
    protected $cipher = MCRYPT_RIJNDAEL_128;
    protected $mode = MCRYPT_MODE_ECB;
    protected $pad_method = NULL;
    protected $secret_key = '';
    protected $iv = '';
 
    public function set_cipher($cipher)
    {
        $this->cipher = $cipher;
    }
 
    public function set_mode($mode)
    {
        $this->mode = $mode;
    }
 
    public function set_iv($iv)
    {
        $this->iv = $iv;
    }
 
    public function set_key($key)
    {
        $this->secret_key = $key;
    }
 
    public function require_pkcs5()
    {
        $this->pad_method = 'pkcs5';
    }
 
    protected function pad_or_unpad($str, $ext)
    {
        if ( is_null($this->pad_method) )
        {
            return $str;
        }
        else
        {
            $func_name = __CLASS__ . '::' . $this->pad_method . '_' . $ext . 'pad';
            if ( is_callable($func_name) )
            {
                @$size = mcrypt_get_block_size($this->cipher, $this->mode);
                return call_user_func($func_name, $str, $size);
            }
        }
        return $str;
    }
 
    protected function pad($str)
    {
        return $this->pad_or_unpad($str, '');
    }
 
    protected function unpad($str)
    {
        return $this->pad_or_unpad($str, 'un');
    }
 
    public function encrypt($str)
    {
        $str = $this->pad($str);
        @$td = mcrypt_module_open($this->cipher, '', $this->mode, '');
 
        if ( empty($this->iv) )
        {
            @$iv = mcrypt_create_iv(mcrypt_enc_get_iv_size($td), MCRYPT_RAND);
        }
        else
        {
            $iv = $this->iv;
        }
 
        @mcrypt_generic_init($td, hex2bin($this->secret_key), $iv);
        @$cyper_text = mcrypt_generic($td, $str);
        $rt = strtoupper(bin2hex($cyper_text));
        @mcrypt_generic_deinit($td);
        @mcrypt_module_close($td);
 
        return $rt;
    }
 
    public function decrypt($str){
        $str = base64_decode($str);
        $td = @mcrypt_module_open($this->cipher, '', $this->mode, '');
 
        if ( empty($this->iv) )
        {
            $iv = @mcrypt_create_iv(@mcrypt_enc_get_iv_size($td), MCRYPT_RAND);
        }
        else
        {
            $iv = $this->iv;
        }
 
        @mcrypt_generic_init($td, $this->secret_key, $iv);
        $decrypted_text = mdecrypt_generic($td, self::hex2bin($str));
        //$decrypted_text = @mdecrypt_generic($td, base64_decode($str));
        $rt = $decrypted_text;
        @mcrypt_generic_deinit($td);
        @mcrypt_module_close($td);
 
        return $this->unpad($rt);
    }
 
    public static function hex2bin($hexdata) {
        $bindata = '';
        $length = strlen($hexdata);
        for ($i=0; $i< $length; $i += 2)
        {
            $bindata .= chr(hexdec(substr($hexdata, $i, 2)));
        }
        return $bindata;
    }
 
    public static function pkcs5_pad($text, $blocksize)
    {
        $pad = $blocksize - (strlen($text) % $blocksize);
        return $text . str_repeat(chr($pad), $pad);
    }
 
    public static function pkcs5_unpad($text)
    {
        $pad = ord($text{strlen($text) - 1});
        if ($pad > strlen($text)) return false;
        if (strspn($text, chr($pad), strlen($text) - $pad) != $pad) return false;
        return substr($text, 0, -1 * $pad);
    }
}