MedicalInsurance/Helper/InvokeHelper.cs

/******************************************************************************
 * 文件名称: InvokeHelper.cs
 * 文件说明: 调用助手，调用方法的封装
 * 当前版本: V1.0
 * 创建日期: 2022-04-12
 *
 * 2020-04-12: 增加 businessDLLInvoke 方法
 * 2020-04-12: 增加 writeLog 方法
 * 2020-04-14: 增加 businessDLLInvoke(重载) 方法
 * 2020-04-14: 增加 irisServiceInvoke 方法



******************************************************************************/
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using PTMedicalInsurance.Helper;
using Newtonsoft.Json;
using PTMedicalInsurance.Common;
using PTMedicalInsurance.Variables;
using System.Runtime.InteropServices;
using PTMedicalInsurance.Forms;
using PTMedicalInsurance.Common;

namespace PTMedicalInsurance.Helper
{
    class InvokeHelper
    {
        private string serviceURL;
        private string authorization;

        public InvokeHelper()
        {
            IniFile ini = new IniFile(Global.curEvt.path + @"\CenterServiceURL.ini");
            Global.inf.centerURL = ini.ReadValue("CENTER", "url");
            Global.inf.uploadURL = ini.ReadValue("CENTER", "upload");
            Global.inf.downURL = ini.ReadValue("CENTER", "download");
            Global.inf.ecURL = ini.ReadValue("CENTER", "ecToken");
        }


        #region 内部服务调用

        /// <summary>
        /// iris服务调用的封装
        /// </summary>
        /// <param name="data"></param>
        /// <returns></returns>
        public JObject invokeIrisService(string data, string serviceDesc)
        {
            string rtn = "", url = "";
            JObject joRtn = new JObject();
            try
            {
                //先根据用户请求的uri构造请求地址
                url = serviceURL;
                ServicePointManager.ServerCertificateValidationCallback = delegate { return true; };
                ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3 | SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;
                //创建Web访问对象
                HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(url);
                //把用户传过来的数据转成“UTF-8”的字节流
                byte[] buf = System.Text.Encoding.GetEncoding("UTF-8").GetBytes(data);
                //添加头部信息
                myRequest.Method = "POST";
                myRequest.ContentLength = buf.Length;
                myRequest.ContentType = "application/json";
                myRequest.Headers.Add("Authorization", authorization);
                myRequest.MaximumAutomaticRedirections = 1;
                myRequest.AllowAutoRedirect = true;
                //发送请求
                Stream stream = myRequest.GetRequestStream();
                stream.Write(buf, 0, buf.Length);
                stream.Close();
                //获取接口返回值
                //通过Web访问对象获取响应内容
                HttpWebResponse myResponse = (HttpWebResponse)myRequest.GetResponse();
                rtn = getResponseData(myResponse);
                joRtn = JObject.Parse(rtn);
                return joRtn;
            }
            catch (Exception ex)
            {
                joRtn = JsonHelper.setExceptionJson(-1, serviceDesc, ex.Message);
                rtn = JsonConvert.SerializeObject(joRtn);
                return joRtn;
            }
        }

        /// <summary>
        /// HIS服务调用的封装
        /// </summary>
        /// <param name="data"></param>
        /// <returns></returns>
        /// 
        public JObject invokeHISService(string data, string serviceDesc)
        {
            JObject joRtn = new JObject();
            try
            {
                //先根据用户请求的uri构造请求地址
                serviceURL = string.Format("{0}/{1}", Global.hisConfig.ip, Global.hisConfig.url);
                authorization = Global.hisConfig.authorization;
                joRtn = invokeIrisService(data, serviceDesc);
                return joRtn;
            }
            catch (Exception ex)
            {
                joRtn = JsonHelper.setExceptionJson(-1, serviceDesc, ex.Message);
                return joRtn;
            }
            finally
            {
                Global.writeLog_Iris(serviceDesc + "(" + serviceURL + ")" + "Authorization:" + (authorization), JsonHelper.Compress(data), JsonHelper.Compress(joRtn));
            }
        }

        /// <summary>
        /// 医保平台服务调用的封装
        /// </summary>
        /// <param name="data"></param>
        /// <returns></returns>
        public JObject invokeInsuService(string data, string serviceDesc)
        {
            string rtn = "";
            JObject joRtn = new JObject();
            try
            {
                //先根据用户请求的uri构造请求地址
                serviceURL = string.Format("{0}/{1}", Global.insuConfig.ip, Global.insuConfig.url);
                authorization = Global.insuConfig.authorization;
                joRtn = invokeIrisService(data, serviceDesc);
                rtn = JsonConvert.SerializeObject(joRtn);

                //if (serviceDesc == "插入签到信息")
                //{
                //    MessageBox.Show("插入签到信息入参：" + data +"|返回值："+ rtn.ToString()+"|"+ Global.insuConfig.url);
                //}

                return joRtn;
            }
            catch (Exception ex)
            {
                joRtn = JsonHelper.setExceptionJson(-1, serviceDesc, ex.Message);
                rtn = JsonConvert.SerializeObject(joRtn);
                return joRtn;
            }
            finally
            {
                Global.writeLog_Iris(serviceDesc + "(" + serviceURL + ")" + "Authorization:" + (authorization), JsonHelper.Compress(data), rtn);
            }
        }

        private string getResponseData(HttpWebResponse response)
        {
            string data = "";
            if (response != null)
            {
                Stream s = response.GetResponseStream();
                StreamReader sRead = new StreamReader(s);
                data = sRead.ReadToEnd();
                sRead.Close();
                response.Close();
            }
            return data;
        }

        #endregion

        #region 医保中心调用

        private JObject invokeCenterService(string data)
        {
            JObject joRtn = new JObject();
            IInvokeCenter center = InvokeCenterFactory.create();
            string outputData = "";
            string errMsg = "";
            int iInt = center.Init(ref errMsg);
            if (iInt == 0)
            {
                iInt = center.Business(data, ref outputData, ref errMsg);
                joRtn = JObject.Parse(outputData);
                return joRtn;
            }
            else
            {
                joRtn.Add("infcode", -1);
                joRtn.Add("err_msg", "医保动态库初始化失败invokeInitByDLL:" + errMsg);
                return joRtn;
            }
        }

        private void prepareCallCenter(string funNo)
        {
            string prefix = Global.inf.centerURL;
            switch (funNo)
            {
                case "9101":
                    prefix = Global.inf.uploadURL;
                    break;
                case "9102":
                    prefix = Global.inf.downURL;
                    break;
                default:
                    prefix = Global.inf.centerURL;
                    break;
            }
            Global.curEvt.URL = prefix + funNo;
        }
  
        /// <summary>
        /// 这个是调用业务服务的invokeCenterService
        /// </summary>
        /// <param name="funNO"></param>
        /// <param name="data"></param>
        /// <returns></returns>
        public JObject invokeCenterService(string funNO, JObject data)
        {
            // 动态调试模式
            if (Global.curEvt.enabledDebug)
            {
                CenterResult center = new CenterResult();
                center.setTradeNo(funNO);
                if (center.ShowDialog() == DialogResult.OK)
                {
                    string outPar = center.returnData;
                    return JObject.Parse(outPar);
                }
            }
            prepareCallCenter(funNO);
            return invokeCenterService(JsonHelper.toJsonString(data));
        }

        /// <summary>
        /// 这个是下载目录用的invokeCenterService
        /// </summary>
        /// <param name="funNO"></param>
        /// <param name="data"></param>
        /// <returns></returns>
        public JObject invokeCenterService(string funNO, string data)
        {
            // 动态调试模式
            if (Global.curEvt.enabledDebug)
            {
                CenterResult center = new CenterResult();
                center.setTradeNo(funNO);
                if (center.ShowDialog() == DialogResult.OK)
                {
                    string outPar = center.returnData;
                    return JObject.Parse(outPar);
                }
            }

            prepareCallCenter(funNO);
            return invokeCenterService(data);
        }

        /// <summary>
        /// 医保目录txt文件下载
        /// </summary>
        /// <param name="data"></param>
        /// <returns></returns>
        public JObject DownloadCenterFile(string data)
        {
            //download file
            IInvokeCenter center = InvokeCenterFactory.create();
            string outputMsg = "";
            JObject joRtn = new JObject();
            int rtnCode = center.DownloadFile(data, ref outputMsg);
            if(rtnCode==0)
            {
                joRtn = JObject.Parse(outputMsg);
            }
            else
            {
                joRtn.Add("infcode", -1);
                joRtn.Add("err_msg", "下载文件失败DownloadFile:" + outputMsg);
            }
            return joRtn;
        }

        #endregion


        #region 移动
        /// <summary>
        /// 移动
        /// </summary>
        /// <param name="funNO"></param>
        /// <param name="data"></param>
        /// <returns></returns>
        public JObject invokeMPService(string funNO, string data)
        {
            return invokeMPService(funNO, JObject.Parse(data));
        }
        public JObject invokeMPService(string funNO, JObject joInput)
        {
            JObject joRtn = new JObject();
            String outPar = "";
            try
            {
                EncryptHelper encrypt = new EncryptHelper();
                string data = JsonHelper.setMPCenterInpar(funNO, joInput);
                // 移动支付地址
                Global.curEvt.URL = Global.inf.centerURL + funNO;
                joRtn = invokeCenterService(data);

                Global.writeLog(funNO + "【密文出参】:\r\n" + joRtn.ToString());

                string encData = JsonHelper.getDestValue(joRtn, "encData");
                string signData = JsonHelper.getDestValue(joRtn, "signData");
                if (!string.IsNullOrEmpty(encData) && !string.IsNullOrEmpty(signData))
                {
                    joRtn.Remove("encData");
                    joRtn.Remove("signData");
                    joRtn.Remove("data");
                    //解密
                    string decData = encrypt.decrypt(encData);
                    // 验签
                    JsonConvert.DefaultSettings = () => new JsonSerializerSettings
                    {
                        FloatParseHandling = FloatParseHandling.Decimal
                    };
                    joRtn.Add("data", JToken.FromObject(JsonConvert.DeserializeObject(decData)));

                    bool rtn = encrypt.verify(joRtn, signData);
                    if (rtn)
                    {
                        Global.writeLog(funNO + "【明文出参】:\r\n" + decData);

                        joRtn = JObject.Parse(decData);
                        joRtn.Add("success", "True");
                    }
                    else
                    {
                        Global.writeLog("验签失败，请核查!");
                    }
                }

                return joRtn;

                

            }
            catch (Exception ex)
            {
                if (joRtn["infcode"] == null)
                { joRtn.Add("infcode", -1); }
                if (joRtn["err_msg"] == null)
                { joRtn.Add("err_msg", "invokeCenterService(3):" + ex.Message); }
                outPar = JsonHelper.Compress(joRtn);
                return joRtn;
            }
            finally
            {
                Global.writeLog(funNO + "(" + Global.curEvt.URL + ")", joInput.ToString(), joRtn.ToString());
                this.saveCenterLog(joInput.ToString(), joRtn.ToString(), joInput.ToString(), joRtn.ToString());
            }
        }

        /// <summary>
        /// 保存中心交易日志到数据库
        /// </summary>
        /// <param name="inParam"></param>
        /// <param name="outParam"></param>
        /// <param name="inParamPlain"></param>
        /// <param name="outParamPlain"></param>
        private void saveCenterLog(string inParam, string outParam, string inParamPlain, string outParamPlain)
        {
            dynamic joIris = new JObject();
            string sRtn = "";
            try
            {
                //解析postContent,插入医保交易日志表
                JObject joInParam = new JObject(JObject.Parse(inParam));
                //解包
                JObject joIn = Utils.removeWrapper(joInParam);

                JObject joOut = new JObject(JObject.Parse(outParam));
                JObject joInPlain = new JObject(JObject.Parse(inParamPlain));
                JObject joOutPlain = new JObject(JObject.Parse(outParamPlain));
                JArray jaParams = new JArray();
                JObject joParam = new JObject();
                joParam.Add("inParam", JObject.FromObject(joIn));
                joParam.Add("outParam", JObject.FromObject(joOut));
                joParam.Add("inParamPlain", JObject.FromObject(joInPlain));
                joParam.Add("outParamPlain", JObject.FromObject(joOutPlain));

                joParam.Add("HospitalDr", Global.inf.hospitalDr);
                joParam.Add("InterfaceDr", Global.inf.interfaceDr);
                joParam.Add("updateUserID", Global.user.ID);
                joParam.Add("psn_no", Global.pat.psn_no);
                jaParams.Add(joParam);
                joIris.code = "09010021";
                joIris.Add("params", jaParams);
                //InvokeHelper invoker = new InvokeHelper();
                sRtn = invokeInsuService(joIris.ToString(), "保存日志到数据库").ToString();
            }
            catch (Exception ex)
            {
                sRtn = JsonHelper.setExceptionJson(-100, "保存日志异常", ex.Message).ToString();
                Global.writeLog_Iris("保存日志异常:" + sRtn.ToString());
            }
        }

        #endregion


    }
}