using Newtonsoft.Json.Linq;
using PTMedicalInsurance.Common.WinAPI;
using PTMedicalInsurance.Helper;
using PTMedicalInsurance.Variables;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace PTMedicalInsurance.Common
{
    /// <summary>
    /// 银海安全控件
    /// </summary>
    class YinHaiSafeCtrl
    {
        string progID = "YinHai.CHS.InterfaceSCS";
        System.Type comType;
        object comInstance;


        /// <summary>
        /// 调用银海安全控件
        /// </summary>
        /// <param name="funNo"></param>
        /// <returns></returns>
        public int Prepare(string funNo,out string sSafeControlsRtnValue)
        {
            string pErrMsg = string.Empty;
            JObject joInput = JsonHelper.setYinHaiSafe(funNo);
            sSafeControlsRtnValue = string.Empty;

            Init();
            Call(funNo,joInput.ToString(), out sSafeControlsRtnValue);

            JObject joRtn = new JObject();
            joRtn = JObject.Parse(sSafeControlsRtnValue);
            int errorCode = int.Parse(joRtn["code"].ToString());
            string errorMessage = joRtn["message"].ToString();
            if (errorCode != 1)
            {
                sSafeControlsRtnValue = errorMessage;
                return -1;
            }
            else
            {
                JObject jodata = JObject.FromObject(joRtn["data"]);
                Global.writeLog("参保地:"+ Global.pat.insuplc_admdvs);
                Global.writeLog("读卡返回:" + jodata.ToString());
                // 如果存在则不使用读卡返回的信息
                if (string.IsNullOrEmpty(Global.pat.insuplc_admdvs))
                {
                    Global.pat.insuplc_admdvs = jodata["insuplc_admdvs"].ToString();
                }
                Global.pat.mdtrtcertType = jodata["mdtrt_cert_type"].ToString();
                Global.pat.mdtrtcertNO = jodata["mdtrt_cert_no"].ToString();
                Global.pat.psn_type = jodata["psn_cert_type"].ToString();
                Global.pat.certNO = jodata["certno"].ToString();
                Global.pat.name = jodata["psn_name"].ToString();
                Global.pat.card.SN = jodata["card_sn"].ToString();
                Global.pat.card.Cardtoken = jodata["card_token"].ToString();

                sSafeControlsRtnValue = jodata.ToString();
            }
            return 0;
        }

        /// <summary>
        /// 调用银海安全控件
        /// </summary>
        /// <param name="funNo"></param>
        /// <returns></returns>
        public int Prepare(string readCardType,string funNo, out string sSafeControlsRtnValue)
        {
            int key = 0x67;
            //电子凭证
            if (readCardType == "01")
            {
                key = 0x50;
            }
            //身份证
            if (readCardType == "02")
            {
                key = 0x53;
            }
            //社保卡
            if (readCardType == "03")
            {
                key = (int)'R';
            }
            // key = 0x46; //人脸识别
            string pErrMsg = string.Empty;
            JObject joInput = JsonHelper.setYinHaiSafe(funNo);
            sSafeControlsRtnValue = string.Empty;

            //FindAndCloseComWindow("身份识别 - 正式版V2.310.23",key);
            FindAndCloseComWindow("身份识别 - 正式版V", key);

            Init();
            Call(funNo, joInput.ToString(), out sSafeControlsRtnValue);



            //string sTemp = "";
            //try
            //{
            //    Task.Run(() =>
            //   {

            //       Call(funNo, joInput.ToString(), out sTemp);
            //       Global.writeLog($"Task completed successfully.{sTemp}");
            //   });
            //}
            //catch (Exception ex)
            //{
            //    Global.writeLog($"An error occurred: {ex.Message}");
            //}


            //Global.writeLog("??" + sTemp);
            //sSafeControlsRtnValue = sTemp;
            //Thread.Sleep(1000);

            //AsyncMethod();


            JObject joRtn = new JObject();
            joRtn = JObject.Parse(sSafeControlsRtnValue);
            int errorCode = int.Parse(joRtn["code"].ToString());
            string errorMessage = joRtn["message"].ToString();
            if (errorCode != 1)
            {
                sSafeControlsRtnValue = errorMessage;
                return -1;
            }
            else
            {
                JObject jodata = JObject.FromObject(joRtn["data"]);
                //Global.writeLog("参保地:" + Global.pat.insuplc_admdvs);
                //Global.writeLog("读卡返回:" + jodata.ToString());
                // 如果存在则不使用读卡返回的信息
                if (string.IsNullOrEmpty(Global.pat.insuplc_admdvs))
                {
                    Global.pat.insuplc_admdvs = jodata["insuplc_admdvs"].ToString();
                }
                Global.pat.mdtrtcertType = jodata["mdtrt_cert_type"].ToString();
                Global.pat.mdtrtcertNO = jodata["mdtrt_cert_no"].ToString();
                Global.pat.psn_type = jodata["psn_cert_type"].ToString();
                Global.pat.certNO = jodata["certno"].ToString();
                Global.pat.name = jodata["psn_name"].ToString();
                Global.pat.card.SN = jodata["card_sn"].ToString();
                Global.pat.card.Cardtoken = jodata["card_token"].ToString();

                sSafeControlsRtnValue = jodata.ToString();
            }
            return 0;
        }
        static async void AsyncMethod(int key)
        {
            var result = await FindAndCloseComWindow("身份识别 - 正式版V",key);
            //var result = await FindAndCloseComWindow("身份识别 - 正式版V2.310.23", key);
        }


        static async Task<int> FindAndCloseComWindow(string title,int key)
        {
            Task.Run(() =>
            {
                bool b = false;
                while (!b)
                {
                    b = FindAndCloseComWindowA(title,key);
                }

            });
            return 0;

        }

        //static bool FindAndCloseComWindowA(string title,int key)
        //{
        //    //WndHelper.wndInfo[] windows = WndHelper.GetAllDesktopWindows();
        //    //for (int i = 0; i < windows.Length; i++)
        //    //{
        //    //    IntPtr paraentPtr = WndHelper.GetParent(windows[i].hWnd);
        //    //    int threadId = WndHelper.GetWindowThreadProcessId(windows[i].hWnd, out int processId);
        //    //    string msg = $"序号：{i}，hwnd:{windows[i].hWnd},threadID:{threadId},processId:{processId},父窗口句柄:{paraentPtr},szWindowName:{windows[i].szWindowName}";
        //    //    Global.writeLog(msg);
        //    //}

        //    //string title = "身份识别 - 正式版V2.310.23";
        //    IntPtr myPtr = WndHelper.FindWindow(null, title);
        //    if (WndHelper.IsWindowVisible(myPtr))
        //    {
        //        int len = WndHelper.GetWindowTextLength(myPtr);
        //        StringBuilder sb = new StringBuilder();
        //        WndHelper.GetWindowText(myPtr, sb, len + 1);
        //        //Global.writeLog($@"找到""{title}"":{myPtr}");
        //        WndHelper.SendMsg(WndHelper.msgType.keybd_event, myPtr, key); //不能触发，但能触发F
        //        return true;
        //    }
        //    else
        //    {
        //        //Global.writeLog($@"未找到""{title}""");
        //        return false;
        //    }
        //}

        


        // 模糊查找窗口并发送按键
        public static bool FindAndCloseComWindowA(string pattern, int key)
        {
            IntPtr targetHwnd = IntPtr.Zero;

            WndHelper.EnumWindows((hWnd, lParam) =>
            {
                if (WndHelper.IsWindowVisible(hWnd))
                {
                    int length = WndHelper.GetWindowTextLength(hWnd);
                    if (length == 0) return true;

                    StringBuilder sb = new StringBuilder(length + 1);
                    WndHelper.GetWindowText(hWnd, sb, sb.Capacity);

                    string title = sb.ToString();

                    // 使用 Contains 匹配
                    if (!string.IsNullOrEmpty(title) && title.Contains(pattern))
                    {
                        targetHwnd = hWnd;
                        return false; // 停止遍历
                    }

                    // 或者使用正则表达式匹配（更灵活）
                    // if (Regex.IsMatch(title, pattern))
                    // {
                    //     targetHwnd = hWnd;
                    //     return false;
                    // }
                }

                return true; // 继续遍历
            }, IntPtr.Zero.ToInt32());

            if (targetHwnd != IntPtr.Zero)
            {
                WndHelper.SendMsg(WndHelper.msgType.keybd_event, targetHwnd, key); //不能触发，但能触发F
                return true;
            }

            return false;
        }


        /// <summary>
        /// 调用银海控件进行打印
        /// </summary>
        /// <param name="input"></param>
        /// <param name="output"></param>
        public void YinHaiPrint(string input, out string output)
        {
            string errMsg = string.Empty;
            Init();
            Print(input, out output);
        }

        private int Init()
        {
            comType = System.Type.GetTypeFromProgID(progID);
            // 创建Com的实例
            if (comType != null)
            {
                Global.writeLog("开始COM组件Init");
                //创建实例
                comInstance = Activator.CreateInstance(comType);
                if (comInstance != null)
                {
                    Global.writeLog("Init实例创建成功");
                }
                //设置需要设置的参数值
                object[] ParamArray = new object[2];
                ParamArray[0] = 0;
                ParamArray[1] = "";
                ParameterModifier[] ParamMods = new ParameterModifier[1];
                ParamMods[0] = new ParameterModifier(2); // 初始化为接口参数的个数
                ParamMods[0][0] = true;
                ParamMods[0][1] = true; // 设置第二个参数为返回参数，调用含有ParameterModifier数组的重载函数

                comType.InvokeMember("yh_CHS_init", // 接口函数名
                 BindingFlags.Default | BindingFlags.InvokeMethod,
                null,
                comInstance, // 调用的COM组件
                ParamArray, // 参数数组
                ParamMods, // 指定返回参数的ParameterModifier数组
                null,
                null);

                string Msg = "加载成功：" + ParamArray[1].ToString();
                Global.writeLog(Msg + "___" + ParamArray[0].ToString());
                return (int)ParamArray[0];
            }
            else
            {
                string Msg = "YinHaiComType加载失败！";
                Global.writeLog(Msg);
                return 1;
            }
        }
        private int Call(string infno, string inputData, out string outputData)
        {
            try
            {
                if (comType != null)
                {
                    //创建实例,不能再次创建，否则会提示没有初始化
                    if (comInstance != null)
                    {
                        Global.writeLog("实例创建成功,准备调用Call服务");
                    }
                    else
                    {
                        outputData = "实例不存在！";
                        Global.writeLog("实例不存在");
                        return -1;
                    }
                    //设置需要设置的参数值
                    object[] ParamArray = new object[3];
                    ParamArray[0] = infno;
                    ParamArray[1] = inputData;
                    ParamArray[2] = "";
                    ParameterModifier[] ParamMods = new ParameterModifier[1];
                    ParamMods[0] = new ParameterModifier(3); // 初始化为接口参数的个数
                    ParamMods[0][2] = true;
                    comType.InvokeMember("yh_CHS_call", // 接口函数名
                     BindingFlags.Default | BindingFlags.InvokeMethod,
                    null,
                    comInstance, // 调用的COM组件
                    ParamArray, // 参数数组
                    ParamMods, // 指定返回参数的ParameterModifier数组
                    null,
                    null);

                    outputData = ParamArray[2].ToString();
                    Global.writeLog(infno, inputData,"Com输出：" + outputData);
                    return 0;
                }
                else
                {
                    outputData = "COM加载失败！";
                    Global.writeLog("COM加载失败！");
                }
            }
            catch (Exception ex)
            {
                outputData = ex.Message;
                Global.writeLog("COM加载失败！" + outputData);
            }

            return -1;
        }
        
        /// <summary>
        /// 打印结算清单
        /// </summary>
        /// <param name="input"></param>
        /// <param name="output"></param>
        private void Print(string input, out string output)
        {

            if (comType != null)
            {
                //创建实例,不能再次创建，否则会提示没有初始化
                if (comInstance != null)
                {
                    Global.writeLog("实例创建成功,准备调用Call服务");
                }
                else
                {
                    output = "实例不存在！";
                    Global.writeLog("实例不存在");
                    return;
                }
                //设置需要设置的参数值
                object[] ParamArray = new object[2];
                ParamArray[0] = input;
                ParamArray[1] = "";
                ParameterModifier[] ParamMods = new ParameterModifier[1];
                ParamMods[0] = new ParameterModifier(2); // 初始化为接口参数的个数
                ParamMods[0][1] = true;
                comType.InvokeMember("yh_CHS_print", // 接口函数名
                 BindingFlags.Default | BindingFlags.InvokeMethod,
                null,
                comInstance, // 调用的COM组件
                ParamArray, // 参数数组
                ParamMods, // 指定返回参数的ParameterModifier数组
                null,
                null);

                output = ParamArray[1].ToString();
            }
            else
            {
                output = "COM加载失败！";
                Global.writeLog("COM加载失败！");

            }

        }

        public void Destroy(out string output)
        {
            // 创建Com的实例
            if (comType != null)
            {
                //创建实例
                comInstance = Activator.CreateInstance(comType);
                if (comInstance != null)
                {
                    Global.writeLog("实例创建成功,准备调用Call服务");
                }
                else
                {
                    output = "实例不存在！";
                    Global.writeLog("实例不存在");
                    return;
                }
                //设置需要设置的参数值
                object[] ParamArray = new object[0];
                ParameterModifier[] ParamMods = new ParameterModifier[0];
                ParamMods[0] = new ParameterModifier(0); // 初始化为接口参数的个数
                comType.InvokeMember("yh_CHS_destroy", // 接口函数名
                 BindingFlags.Default | BindingFlags.InvokeMethod,
                null,
                comInstance, // 调用的COM组件
                ParamArray, // 参数数组
                ParamMods, // 指定返回参数的ParameterModifier数组
                null,
                null);

                output = "destroy成功！";
            }
            else
            {
                output = "COM加载失败！";
                Global.writeLog("COM加载失败！");

            }
        }
    }
}