<?php 
namespace Admin\Logic;
use Think\Model\RelationModel;

/**
 * Class OpenLogic
 * @package Admin\Logic
 * 映美云打印开放平台文档地址：http://open.jolimark.com/doc/
 */
class OpenLogic extends RelationModel{
    protected $tableName = 'order';
    protected $appId = '';
    protected $appKey = '';
    protected $signKey = '';
    protected $deviceIds = '';//打印机编码串
    protected $url = 'https://mcp.jolimark.com/';//主域名
    protected $url2 = 'https://cloud.jolimark.com/';//备用域名

    /**
     * 绑定打印机
     * @param $param
     * @return bool
     * @throws \Exception
     */
    public function BindPrinter($param){
        $params = [
            'app_id'=>$this->appId,
            'access_token'=>$this->getAccessToken(),
            'device_codes'=>$param['device_codes'],//打印机编码和校验码  0480002WP_B2C4	打印机编码及校验码以“_”连接标识一台打印机进行绑定,一次绑定多个打印机以“,”分隔
        ];
        $paramsStr = $this->ToUrlParams($params);
        $sign = $this->MakeSign($params);
        $json = $this->httpPost($this->url."mcp/v3/sys/BindPrinter?".$paramsStr.'&sign='.$sign);
        file_put_contents('retry_times.json','[bind-remark]'.$json."\r\n",FILE_APPEND);
        $result = json_decode($json,true);
        if($result['return_code'] != 0){
            throw new \Exception('bind error：'.$result['return_msg']);
        }
        return true;
    }

    /**
     * 解绑打印机
     * @param $param
     * @return bool
     * @throws \Exception
     */
    public function UnBindPrinter($param){
        $params = [
            'app_id'=>$this->appId,
            'access_token'=>$this->getAccessToken(),
            'device_id'=>$param['device_id'],//打印机编码
        ];
        $paramsStr = $this->ToUrlParams($params);
        $sign = $this->MakeSign($params);
        $json = $this->httpPost($this->url."mcp/v3/sys/UnBindPrinter?".$paramsStr.'&sign='.$sign);
        file_put_contents('retry_times.json','[unbind-remark]'.$json."\r\n",FILE_APPEND);
        $result = json_decode($json,true);
        if($result['return_code'] != 0){
            throw new \Exception('unbind error：'.$result['return_msg']);
        }
        return true;
    }

    /**
     * 打印标准规范HTML页面-传URL
     * @param $param
     * @return bool
     * @throws \Exception
     */
    public function PrintHtmlToPic($param){
        $device_ids = $param['device_ids'] ? $param['device_ids'] : $this->deviceIds;
        $copies = $param['copies'] ? $param['copies'] : 1;
        $params = [
            'app_id'=>$this->appId,
            'access_token'=>$this->getAccessToken(),
            'device_ids'=>$device_ids,//打印机编码串，多台打印机间用英文逗号”,”隔开，如果是多台打印机则必须为同一型号,最多支持50台
            'copies'=>$copies,//每台打印机打印份数，默认为1
            'cus_orderid'=>$param['order_sn'],//客户系统定义的订单流水号，在客户应用系统中应该作为唯一值，任务状态回调时需要使用
            'bill_content'=>$param['bill_content'],//要打印的html的url地址，html页面的url地址，url需要做好UrlEncode编码
            'paper_type'=>1,//打印机的纸张类型，1：热敏纸，2：标签纸，3：带孔纸，默认为1
            'time_out'=>600,//任务超时时间，单位为秒，最大值为86400秒（1天），不填则默认为600秒
            'sign_type'=>'MD5',
        ];
        $paramsStr = $this->ToUrlParams($params);
        $sign = $this->MakeSign(['bill_content'=>$params['bill_content']]);
        $json = $this->httpPost($this->url."mcp/v3/sys/PrintHtmlToPic?".$paramsStr.'&sign='.$sign);
        file_put_contents('retry_times.json','[print-remark-'.$param['order_sn'].']'.$json."\r\n",FILE_APPEND);
        $result = json_decode($json,true);
        if($result['return_code'] != 0){
            throw new \Exception('print error：'.$result['return_msg']);
        }
        return true;
    }

    /**
     * 打印任务结果回调更新
     * @param $param
     * @return bool
     * @throws \Exception
     */
    public function resultUpdate($param){
        file_put_contents('retry_times.json','[result-remark]'.json_encode($param)."\r\n",FILE_APPEND);
        $params = [
            'bill_no'=>$param['bill_no'],//客户系统订单流水号
            'printer_code'=>$param['printer_code'],//打印机编码
            'result_code'=>$param['result_code'],//结果状态码
            'sign_type'=>$param['sign_type'],//签名类型，默认为MD5
            'time_stamp'=>$param['time_stamp'],//时间戳
            'nonce_str'=>$param['nonce_str'],//随机字符串
        ];
        $sign = $this->MakeSign($params);
        if($sign != $param['sign']){
            throw new \Exception('sign check error');
        }
        $codeArr = [
            '10000'=>'打印失败，打印机下载数据失败',
            '10001'=>'打印成功',
            '10002'=>'打印失败,打印过程开盖',
            '10003'=>'打印失败,打印过程缺纸',
            '10004'=>'打印失败,通讯超时',
            '10005'=>'打印失败,打印机掉线',
            '10006'=>'打印失败,打印机未绑定',
            '10007'=>'打印失败,未找到打印机',
            '10008'=>'打印失败,超时未打印',
            '10009'=>'打印失败,解绑任务取消',
            '10013'=>'打印失败,打印机故障',
            '10014'=>'打印失败,用户取消任务',
            '10016'=>'打印失败,打印中切刀故障',
            '10017'=>'打印失败,打印内容错误',
            '10018'=>'打印失败,打印内容下载超时',
            '10019'=>'打印失败,打印内容解析错误',
            '99999'=>'其他错误',
        ];
        M('print')->where(['order_sn'=>$param['bill_no']])->save([
            'update_time'=>time(),
            'result_code'=>$param['result_code'],
            'result_desc'=>$codeArr[$param['result_code']],
            'get_data'=>json_encode($param),
        ]);
        return true;
    }

    /**
     * 打印设备状态回调更新
     * @param $param
     * @return bool
     * @throws \Exception
     */
    public function deviceUpdate($param){
        file_put_contents('retry_times.json','[device-remark]'.json_encode($param)."\r\n",FILE_APPEND);
        $params = [
            'fault_time'=>$param['fault_time'],//状态改变时间，时间格式形如：yyyy-MM-dd HH:mm:ss格式；
            'printer_code'=>$param['printer_code'],//打印机编码
            'result_code'=>$param['result_code'],//状态码，1-正常， 2-缺纸，3-开盖，4-网络故障，99-其他异常
            'sign_type'=>$param['sign_type'],//签名类型，默认为MD5
            'time_stamp'=>$param['time_stamp'],//时间戳
            'nonce_str'=>$param['nonce_str'],//随机字符串
        ];
        $sign = $this->MakeSign($params);
        if($sign != $param['sign']){
            throw new \Exception('sign check error');
        }
        $codeArr = [
            '1'=>'正常',
            '2'=>'缺纸',
            '3'=>'开盖',
            '4'=>'网络故障',
            '99999'=>'其他异常',
        ];
        M('print_device')->add([
            'printer_code'=>$param['printer_code'],
            'result_code'=>$param['result_code'],
            'result_desc'=>$codeArr[$param['result_code']],
            'get_data'=>json_encode($param),
            'update_time'=>time(),
        ]);
        return true;
    }

    /**
     * 获取access_token
     * @return mixed
     * @throws \Exception
     */
    public function getAccessToken() {
        $nowTime = time();
        $data = json_decode(file_get_contents("access_token_print.json"));
        if(empty($data) || ($data->expire_time && $data->expire_time < $nowTime)) {
            $paramsStr = $this->ToUrlParams([
                'app_id'=>$this->appId,
                'time_stamp'=>$nowTime,
                'sign_type'=>'MD5',
            ]);
            $sign = strtoupper(md5("app_id=$this->appId&sign_type=MD5&time_stamp=$nowTime&key=$this->appKey"));
            $url = $this->url."mcp/v3/sys/GetAccessToken?$paramsStr&sign=$sign";
            $json = $this->httpGet($url);
            file_put_contents('retry_times.json','[accessToken-remark]'.$json."\r\n",FILE_APPEND);
            $result = json_decode($json,true);
            if($result['return_code'] != 0){
                throw new \Exception('access token get error：'.$result['return_msg']);
            }
            $access_token = $result['return_data']['access_token'];
            if($access_token){
                $data->expire_in = $result['return_data']['expire_in'] ? $result['return_data']['expire_in'] : 2592000;
                $data->expire_time = $nowTime + $data->expire_in - 86400;
                $data->update_time = $nowTime;
                $data->access_token = $access_token;
                file_put_contents('access_token_print.json',json_encode($data));
            }
        } else {
            $access_token = $data->access_token;
        }
        return $access_token;
    }

    /**
     * 封装签名算法
     * @param $arr
     * @return string
     */
    public function MakeSign($arr){
        //签名步骤一：按字典序排序参数
        ksort($arr);
        $string = $this->ToUrlParams($arr);
        //签名步骤二：在string后加入KEY
        $string = $string . "&key=" . $this->signKey;
        //签名步骤三：MD5加密
        $string = md5($string);
        //签名步骤四：所有字符转为大写
        $result = strtoupper($string);
        return $result;
    }
    /**
     * 格式化参数格式化成url参数
     * @param $arr
     * @return string
     */
    public function ToUrlParams($arr){
        $buff = "";
        foreach ($arr as $k => $v) {
            if ($k != "sign" && $v != "" && !is_array($v)) {
                $buff .= $k . "=" . $v . "&";
            }
        }
        $buff = trim($buff, "&");
        return $buff;
    }

    /**
     * get请求
     * @param $url
     * @return bool|string
     */
    public  function httpGet($url) {
        $curl = curl_init();
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($curl, CURLOPT_TIMEOUT, 500);
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');
        curl_setopt($curl, CURLOPT_HTTPHEADER, array(
                'Content-Type: multipart/form-data',
            )
        );
        $result = curl_exec($curl);
        curl_close($curl);
        return $result;
    }

    /**
     * post请求
     * @param $url
     * @return bool|string
     */
    public function httpPost($url){
        $curl = curl_init();
        curl_setopt($curl, CURLOPT_URL, $url);
        // 对认证证书来源的检查，0表示阻止对证书的合法性的检查。
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
        // 从证书中检查SSL加密算法是否存在
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);//关闭直接输出
        curl_setopt($curl, CURLOPT_POST, true);
        curl_setopt($curl,CURLOPT_POSTFIELDS,'');
        curl_setopt($curl, CURLOPT_USERAGENT, 'Mozilla/5.0 (compatible; MSIE 5.01; Windows NT 5.0)');
        curl_setopt($curl, CURLOPT_HTTPHEADER, array(
                'Content-Type: multipart/form-data',
            )
        );
        $result = curl_exec($curl);
        curl_close($curl);
        return $result;
    }
}