<?php

namespace app\channel\service\system;

/**
 * 服务
 * Class Tiancheng
 * @package app\channel\service
 */
class Fzd extends Core
{
    # 这几个可以后台设置
    protected $host = '';
    protected $mid = '';
    protected $token = '';
    protected $api = '';

    # 通用的充值
    public function common($param)
    {
        $check = array
        (
            'account' => 'target',
            'cash' => 'amount',
        );
        $this->api = 'api/merchant/upload_order';
        $this->method = 'post';
        return $this->submit($param, $check);
    }

    # 话费充值
    public function dhcz($param)
    {
        $check = array
        (
            'mobile' => 'target',
            'cash' => 'amount',
        );
        $this->api = 'api/merchant/upload_order';
        $this->method = 'post';
        return $this->submit($param, $check);
    }

    # 中石化油卡充值
    public function zshcz($param)
    {
        $check = array
        (
            'card' => 'target',
            'cash' => 'amount',
        );
        $this->api = 'api/merchant/upload_order';
        $this->method = 'post';
        return $this->submit($param, $check);
    }

    # 中石油
    public function zsycz($param)
    {
        $check = array
        (
            'card' => 'target',
            'cash' => 'amount',
        );
        $this->api = 'api/merchant/upload_order';
        $this->method = 'post';
        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['state'] == 3) {
            $result['status'] = 2;
        } elseif ($data['state'] == 4) {
            $result['status'] = 3;
        } else {
            $result['status'] = 4;
        }

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

        if (isset($data['info']) && $data['info']) {
            $data['msg'] = $result['msg'] = $data['info'];
        }

        $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['ret']) && $array['ret'] == '0') {
            # 正确
            $msg = 'ok';
        } else {
            # 错误
            $msg = isset($array['msg']) ? $array['msg'] : '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['app_key'] = $this->mid;
        $request['third_id'] = $param['order'];
        $request['biz_no'] = $this->getGid($param['cash']);
        $request['num'] = 1;
        $request['timestamp'] = time();
        $request['call_back_url'] = $this->getNotify($param['order'], 1);
        $request['sign'] = $this->_sign($request);
        $url = $this->host . $this->api;

        $response = $this->curl($this->method, $url, $request);
        $response = $this->response($response);
        $channel_order_id = '';
        if (isset($response['array']['data']['order_id'])) {
            $channel_order_id = $response['array']['data']['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($request)
    {
        ksort($request);
        $signature_string = '';
        foreach ($request as $k => $v) {
            if ($v) {
                //$v = urlencode($v);
                $signature_string .= $k . $v;
            }
        }

        $signature_string .= $this->token;

        return md5($signature_string);
    }

    //敏感信息加密方法
    function aes_encrypt($data)
    {
        $key = substr(md5($this->app_secret), 0, 16);

        return base64_encode(openssl_encrypt($data, "AES-128-CBC", $key, TRUE, "0102030405060708"));
    }
    //敏感信息解密算法
    function aes_decrypt($data)
    {
        $key = substr(md5($this->app_secret), 0, 16);

        return openssl_decrypt(base64_decode($data), "AES-128-CBC", $key, TRUE, "0102030405060708");
    }
}