using Aurora.Api;
using Aurora.Api.Devices;
using Hermes;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Markup;

namespace AuroraChiller
{
    public class SmcChiller_HRLMonitoringItems : IMonitoringItems, ICloneable
    {
        public double TargetTempCH1 { get; set; }
        public double CurrentTempCH1 { get; set; }
        public double TargetTempCH2 { get; set; }
        public double CurrentTempCH2 { get; set; }
        public double WarningRange { get; set; }
        public double ErrorRange { get; set; }
        public eTemperatureStatus TempStatus { get; set; }
        public int AlamSt1 { get; set; }
        public int AlamSt2 { get; set; }
        public int AlamSt3 { get; set; }
        public int AlamSt4 { get; set; }

        public int Status { get; set; }

        public object Clone()
        {
            return new SmcChiller_HRLMonitoringItems()
            {
                TargetTempCH1 = TargetTempCH1,
                CurrentTempCH1 = CurrentTempCH1,
                TargetTempCH2 = TargetTempCH2,
                CurrentTempCH2 = CurrentTempCH2,
                WarningRange = WarningRange,
                ErrorRange = ErrorRange,
                TempStatus = TempStatus,
                AlamSt1 = AlamSt1,
                AlamSt2 = AlamSt2,
                AlamSt3 = AlamSt3,
                Status = Status
            };
        }
    }

    public class SmcChiller_HRL : SerialPortDevice, ISmcChiller
    {
        public const byte BYTE_STX = 0x02;  // 02
        public const byte BYTE_ETX = 0x03;  // 03
        public const byte BYTE_ACK = 0x06;  // 06
        public const byte BYTE_NAK = 0x15;  // 21
        public const byte BYTE_0 = 0x30;    // 48
        public const byte BYTE_1 = 0x31;    // 49
        public const byte BYTE_5 = 0x35;    // 53

        public const byte BYTE_CR = 0x0D;
        public const byte BYTE_LF = 0x0A;

        public const string CMD_PV1 = "PV1";
        public const string CMD_SV1 = "SV1";
        public const string CMD_LOC = "LOC";
        public const string CMD_STR = "STR";

        public const byte BYTE_REQ_READ = 0x52; // 82
        public const byte BYTE_REQ_WRITE = 0x57; // 87

        public const byte LENGTH_READ_REQUEST_MSG = 8;
        public const byte LENGTH_WRITE_REQUEST_MSG = 13;
        public const byte LENGTH_SAVE_REQUEST_MSG = 8;
        public const byte LENGTH_RESPONSE_MSG = 14;
        public const byte LENGTH_SLAVE_ADDRESS = 2;
        public const byte LENGTH_WRITE_ADDRESS = 4;
        public const byte LENGTH_CMD = 3;
        public const byte LENGTH_DATA_INTEGER = 4;
        public const byte LENGTH_DATA_DECIMAL_FRACTION = 1;
        public const byte LENGTH_DATA = 4;

        public const byte LENGTH_READ_REGISTER_MSG = 17;
        public const byte LENGTH_RESPONSE_REGISTER_MSG = 255;

        private SmcChiller_HRLMonitoringItems MonitoringItems;

        private bool bIsSimpleCommMode = false;

        public SmcChillerConfig _Config { get; set; }

        #region Simulation
        private double SimulTargetTemp;
        #endregion

        public SmcChiller_HRL(string deviceId) : base(deviceId)
        {
            MonitoringItems = new SmcChiller_HRLMonitoringItems();
        }

        protected override int DoActivate(IDeviceConfig config)
        {
            _Config = config as SmcChillerConfig;

            //임시
            if (IsSimul)
            {
                return E1.OK;
            }

            var result = Open(_Config.ConnConfig as SerialConnConfig);
            if (result != E1.OK) {
                return result;
            }

            return Init();

        }

        public int Open(SmcChillerConfig config)
        {
            var result = Open(config.ConnConfig as SerialConnConfig);
            _Config = config as SmcChillerConfig;

            return result;

        }
        public int PortClose()
        {
            return Close();
        }
        private int Init()
        {
            // Set init vaues from config
            if (!IsValidSlaveAddress(_Config.SlaveAddress))
            {
                return E1.GENERIC;
            }

            if (IsSimul)
            {
                SimulTargetTemp = 10;
            }
            else
            {
                // TargetTemperature 설정은 장치에서 직접 설정한다.
                // SetTargetTemp(_Config.TargetTemperature);
            }

            return E1.OK;
        }

        public bool GetConnected()
        {
            if (!IsPortOpen())
            {
                Log.E("SMC Chiller Serial Port is NOT Open!");
                return false;
            }
            return true;
        }

        public int GetTemperatureStatus(int Channel)
        {
            double TargetTemperature = 0;
            double CurrentTemperature = 0;

            int nRetTarget = GetTargetTemp(Channel,out TargetTemperature);
            int nRetCurrent = GetCurrentTemp(Channel,out CurrentTemperature);

            if (nRetTarget == 0 && nRetCurrent == 0)
            {
                eTemperatureStatus eTemperatureStatus = ValidateTemp(
                    TargetTemperature,
                    CurrentTemperature,
                    MonitoringItems.WarningRange,
                    MonitoringItems.ErrorRange);

                return (int)eTemperatureStatus;
            }
            else return -1;

        }

        public bool GetChillerRunningFlag()
        {
            bool bReturn = ((MonitoringItems.Status & (1 << 1)) > 0) ? true : false;
            return bReturn;

        }

        private bool IsValidSlaveAddress(int slaveAddress)
        {
            return (1 <= slaveAddress && slaveAddress <= 99);
        }

        protected override int DoDeactivate()
        {
            if (IsSimul)
            {
                return E1.OK;
            }
            else
            {
                return Close();
            }
        }

        public int GetTargetTemp(out double temperature)
        {
            temperature = 0;
            return E1.OK; ;
        }

        public int GetTargetTemp(int Channel, out double temperature)
        {
            if (IsSimul) {
                temperature = SimulTargetTemp;
                return E1.OK;
            }
            if (Channel == 1)
                temperature = MonitoringItems.TargetTempCH1;
            else
                temperature = MonitoringItems.TargetTempCH2;
            return E1.OK;
        }

        public int GetCurrentTemp(int Channel, out double temperature)
        {
            if (IsSimul)
            {
                // ex) scale = 5, [0.0, 1.0] => [-0.5, 0.5] => [-1, 1] => [-5, 5]
                double scale = 5;
                double randomValue = ((new Random().NextDouble() - 0.5) * 2) * scale;

                temperature = SimulTargetTemp + randomValue;
                return E1.OK;
            }
            if (bIsSimpleCommMode == false)
            {
                if(Channel == 1)
                    temperature = MonitoringItems.CurrentTempCH1;
                else
                    temperature = MonitoringItems.CurrentTempCH2;
                return E1.OK;
            }
            return ReadDoubleData(CMD_PV1, out temperature);
        }

        public int ReadKeyLockSetting(out int settingValue)
        {
            if (IsSimul)
            {
                settingValue = 0;
                return E1.OK;
            }

            return ReadIntData(CMD_LOC, out settingValue);
        }

        private int ReadDoubleData(string cmd, out double readData)
        {
            readData = 0;

            if (!IsPortOpen())
            {
                Log.E("Serial Port is NOT Open!");
                return E1.NETWORK;
            }

            lock (LockThis)
            {
                byte[] requestMsg = CreateReadRequestMsg(cmd);
                if (Write(requestMsg))
                {
                    byte[] responseMsg = new byte[LENGTH_RESPONSE_MSG];
                    if (ReadMessage(responseMsg, BYTE_STX, BYTE_ETX) <= 0)
                    {
                        Log.E("ReadError");
                        return E1.GENERIC;
                    }

                    var errorCode = ValidateReadResponse(responseMsg, cmd);
                    if (errorCode != ChillerErrorCode.NoError)
                    {
                        Log.E("ExceptionCode : {0}", errorCode.ToString());
                        return E1.GENERIC;
                    }

                    readData = ExtractDoubleData(responseMsg);
                }
            }

            return E1.OK;
        }

        private int ReadIntData(string cmd, out int readData)
        {
            readData = 0;

            if (!IsPortOpen())
            {
                Log.E("Serial Port is NOT Open!");
                return E1.NETWORK;
            }

            lock (LockThis)
            {
                byte[] requestMsg = CreateReadRequestMsg(cmd);
                if (Write(requestMsg))
                {
                    byte[] responseMsg = new byte[LENGTH_RESPONSE_MSG];
                    if (ReadMessage(responseMsg, BYTE_STX, BYTE_ETX) <= 0)
                    {
                        Log.E("ReadError");
                        return E1.GENERIC;
                    }

                    var errorCode = ValidateReadResponse(responseMsg, cmd);
                    if (errorCode != ChillerErrorCode.NoError)
                    {
                        Log.E("ExceptionCode : {0}", errorCode.ToString());
                        return E1.GENERIC;
                    }

                    readData = ExtractIntData(responseMsg);
                }
            }

            return E1.OK;
        }

        private byte[] CreateReadRequestMsg(string cmd)
        {
            byte[] requestMsg = new byte[LENGTH_READ_REQUEST_MSG];
            byte[] cmdByte = Encoding.Default.GetBytes(cmd);
            byte[] slaveAddress = GetSlaveAddress();

            requestMsg[0] = BYTE_STX;
            Array.Copy(slaveAddress, 0, requestMsg, 1, LENGTH_SLAVE_ADDRESS);
            requestMsg[3] = BYTE_REQ_READ;
            Array.Copy(cmdByte, 0, requestMsg, 4, LENGTH_CMD);
            requestMsg[requestMsg.Length - 1] = BYTE_ETX;
            requestMsg = AppendBcc(requestMsg);

            return requestMsg;
        }

        public int SetTargetTemp(double temperature)
        {
             temperature = 0;
              return E1.OK;
        }

        private byte[] CreateWriteRequestMsg(string cmd, string writeData)
        {
            byte[] requestMsg = new byte[LENGTH_WRITE_REQUEST_MSG];
            byte[] cmdByte = Encoding.Default.GetBytes(cmd);
            byte[] slaveAddress = GetSlaveAddress();
            byte[] writeDataByte = Encoding.Default.GetBytes(writeData);

            requestMsg[0] = BYTE_STX;
            Array.Copy(slaveAddress, 0, requestMsg, 1, LENGTH_SLAVE_ADDRESS);
            requestMsg[3] = BYTE_REQ_WRITE;
            Array.Copy(cmdByte, 0, requestMsg, 4, LENGTH_CMD);
            Array.Copy(writeDataByte, 0, requestMsg, 7, LENGTH_DATA);
            requestMsg[requestMsg.Length - 1] = BYTE_ETX;
            requestMsg = AppendBcc(requestMsg);

            return requestMsg;
        }

        private byte[] GetSlaveAddress()
        {
            return Encoding.Default.GetBytes(
                ConvertSlaveAddressIntToString(_Config.SlaveAddress));
        }

        private byte[] AppendBcc(byte[] msg)
        {
            if (!_Config.BccEnable)
            {
                return msg;
            }

            byte[] bccMsg = new byte[msg.Length + 1];
            Array.Copy(msg, bccMsg, msg.Length);
            bccMsg[bccMsg.Length - 1] = CalculateBcc(msg);

            return bccMsg;
        }

        private static byte CalculateBcc(byte[] msg)
        {
            if (msg.Length == 0)
            {
                return 0;
            }

            if (msg.Length == 1)
            {
                return msg[0];
            }

            byte bcc = (byte)(msg[0] ^ msg[1]);
            for (int i = 2; i < msg.Length; i++)
            {
                bcc ^= msg[i];
            }

            return bcc;
        }

        private ChillerErrorCode ValidateReadResponse(byte[] msg, string cmd)
        {
            return Validate(msg, cmd, enableCmdCheck: true);
        }

        private ChillerErrorCode ValidateWriteResponse(byte[] msg, string cmd)
        {
            return Validate(msg, cmd, enableCmdCheck: false);
        }

        private ChillerErrorCode Validate(byte[] msg, string cmd, bool enableCmdCheck)
        {
            if (msg.Length <= 0 ||
                (enableCmdCheck && ExtractCmd(msg) != cmd))
            {
                return ChillerErrorCode.Unknown;
            }

            if (!ValidateBcc(msg))
            {
                return ChillerErrorCode.BccError;
            }

            if (ExtractAck(msg) == BYTE_ACK)
            {
                return ChillerErrorCode.NoError;
            }
            else
            {
                return ExtractErrorCode(msg);
            }
        }

        private bool ValidateBcc(byte[] msg)
        {
            if (!_Config.BccEnable)
            {
                return true;
            }

            byte[] subMsg = new byte[msg.Length - 1];
            Array.Copy(msg, 0, subMsg, 0, subMsg.Length);

            if (subMsg[0] != BYTE_STX || subMsg[subMsg.Length - 1] != BYTE_ETX)
            {
                return false;
            }

            return CalculateBcc(subMsg) == ExtractBcc(msg);
        }

        private byte ExtractAck(byte[] msg)
        {
            return msg[3];
        }

        private ChillerErrorCode ExtractErrorCode(byte[] msg)
        {
            return (ChillerErrorCode)(msg[4] - BYTE_0);
        }

        private string ExtractCmd(byte[] msg)
        {
            string strMsg = Encoding.Default.GetString(msg);
            return strMsg.Substring(4, LENGTH_CMD);
        }

        private double ExtractDoubleData(byte[] msg)
        {
            string msgStr = Encoding.Default.GetString(msg);
            string dataStr = msgStr.Substring(7, LENGTH_DATA);

            return ConvertDataStringToDouble(dataStr);
        }

        private int ExtractIntData(byte[] msg)
        {
            string msgStr = Encoding.Default.GetString(msg);
            string dataStr = msgStr.Substring(7, LENGTH_DATA);

            return ConvertDataStringToInt(dataStr);
        }

        private byte ExtractBcc(byte[] msg)
        {
            return msg[msg.Length - 1];
        }

        private static int ConvertSlaveAddressStringToInt(string addressStr)
        {
            return Convert.ToInt32(addressStr);
        }

        private static string ConvertSlaveAddressIntToString(int address)
        {
            return string.Format("{0:00}", address);
        }

        private static double ConvertDataStringToDouble(string valueStr)
        {
            string intStr = valueStr.Substring(0, LENGTH_DATA_INTEGER);
            string dfStr = valueStr.Substring(0 + LENGTH_DATA_INTEGER, LENGTH_DATA_DECIMAL_FRACTION);

            return Convert.ToDouble(intStr) + (Convert.ToDouble(dfStr) * 0.1);
        }

        private static string ConvertDataDoubleToString(double value)
        {
            return string.Format("{0:0000}", value * 10);
        }

        private static int ConvertDataStringToInt(string valueStr)
        {
            return Convert.ToInt32(valueStr);
        }

        private static string ConvertDataIntToString(int value)
        {
            return string.Format("{0:0000}", value);
        }

        public int UpdateMonitoringItems()
        {
            lock (LockThis)
            {
                try
                {
                    if (bIsSimpleCommMode)
                    {
                        if (E1.OK == GetCurrentTemp(1, out double currentTemp))
                        {
                            MonitoringItems.CurrentTempCH1 = currentTemp;
                        }

                        if (IsSimul)
                        {
                            MonitoringItems.TargetTempCH1 = SimulTargetTemp;
                        }
                        else
                        {
                            if (E1.OK == GetTargetTemp(2, out double targetTemp))
                            {
                                MonitoringItems.TargetTempCH1 = targetTemp;
                            }
                        }

                        MonitoringItems.WarningRange = _Config.WarningRange;
                        MonitoringItems.ErrorRange = _Config.ErrorRange;

                        MonitoringItems.TempStatus = ValidateTemp(
                            MonitoringItems.TargetTempCH1,
                            MonitoringItems.CurrentTempCH1,
                            MonitoringItems.WarningRange,
                            MonitoringItems.ErrorRange);

                        return E1.OK;
                    }
                    else
                    {
                        if (IsSimul)
                        {
                            return E1.OK;
                        }
                        ReadRegister();
                        //MonitoringItems.TargetTemp = _Config.TargetTemp;
                        MonitoringItems.WarningRange = _Config.WarningRange;
                        MonitoringItems.ErrorRange = _Config.ErrorRange;

                        MonitoringItems.TempStatus = ValidateTemp(
                            MonitoringItems.TargetTempCH1,
                            MonitoringItems.CurrentTempCH1,
                            MonitoringItems.WarningRange,
                            MonitoringItems.ErrorRange);
                        return E1.OK;
                    }
                }
                catch
                {
                    return 0;
                }                
            }
        }

        private static eTemperatureStatus ValidateTemp(double targetTemp, double currentTemp, double warningRange, double errorRange)
        {
            var tempDiff = currentTemp - targetTemp;

            if (Math.Abs(tempDiff) <= warningRange)
            {
                return eTemperatureStatus.OK;
            }
            else if (Math.Abs(tempDiff) <= errorRange)
            {
                return (tempDiff < 0) ? eTemperatureStatus.WARNING_LOW : eTemperatureStatus.WARNING_HIGH;
            }
            else
            {
                return (tempDiff < 0) ? eTemperatureStatus.ERROR_LOW : eTemperatureStatus.ERROR_HIGH;
            }
        }

        public IMonitoringItems GetMonitoringItems()
        {
            lock (LockThis)
            {
                return MonitoringItems.Clone() as IMonitoringItems;
            }
        }
        private byte[] CreateReadRegisterMsg()
        {
            string strReadMessage = ConvertSlaveAddressIntToString(_Config.SlaveAddress) + "04" + "0030" + "0014";
            byte[] requestMsg = new byte[LENGTH_READ_REGISTER_MSG];

            byte[] bccMessage = HexStringToByteArray(strReadMessage);
            byte[] byteReadMessage = Encoding.Default.GetBytes(strReadMessage);
            byte[] bcc = CalculateLRC(bccMessage);

            requestMsg[0] = (byte)(':');

            Array.Copy(byteReadMessage, 0, requestMsg, 1, byteReadMessage.Length);

            Array.Copy(bcc, 0, requestMsg, 13, bcc.Length);

            requestMsg[15] = BYTE_CR;
            requestMsg[16] = BYTE_LF;
            string check = Encoding.Default.GetString(requestMsg);

            return requestMsg;
        }
        private byte[] CreateReadRegisterMsg2()
        {
            byte[] requestMsg = new byte[LENGTH_READ_REGISTER_MSG];
            byte[] slaveAddress = GetSlaveAddress();

            requestMsg[0] = (byte)(':');
            Array.Copy(slaveAddress, 0, requestMsg, 1, LENGTH_SLAVE_ADDRESS);
            requestMsg[3] = (byte)('0');
            requestMsg[4] = (byte)('3');

            requestMsg[5] = (byte)('0');
            requestMsg[6] = (byte)('0');
            requestMsg[7] = (byte)('0');
            requestMsg[8] = (byte)('B');

            requestMsg[9] = (byte)('0');
            requestMsg[10] = (byte)('0');
            requestMsg[11] = (byte)('0');
            requestMsg[12] = (byte)('0');

            requestMsg[13] = (byte)('F');
            requestMsg[14] = (byte)('1');

            requestMsg[15] = BYTE_CR;
            requestMsg[16] = BYTE_LF;
            return requestMsg;
        }

        private bool ParsingRegisterData(byte[] responseMsg)
        {
            //if (responseMsg[3] != (byte)'0' || responseMsg[4] != (byte)'3')
            //    return false;
            //if (responseMsg[5] != (byte)'0' || responseMsg[6] != (byte)'E')
            //    return false;
            if (responseMsg[3] != (byte)'0' || responseMsg[4] != (byte)'4')
                return false;
            if (responseMsg[5] != (byte)'2' || responseMsg[6] != (byte)'8')
                    return false;

            string msgStr = Encoding.Default.GetString(responseMsg);
            //Information of 0030h (circulating fluid discharge temperature)
            //responseMsg[7,8,9,10]
            string dataStr = msgStr.Substring(7, 4);
            int tempCH1 = Int32.Parse(dataStr, System.Globalization.NumberStyles.HexNumber);
            MonitoringItems.CurrentTempCH1 = (double)tempCH1 / 10;

            //Information of 0031h (circulating fluid discharge temperature ch2)
            //responseMsg[11,12,13,14]
            dataStr = msgStr.Substring(11, 4);
            int tempCH2 = Int32.Parse(dataStr, System.Globalization.NumberStyles.HexNumber);
            MonitoringItems.CurrentTempCH2 = (double)tempCH2 / 10;
            //Information of 0032h (Electric resistivity / conductivity of the circulating fluid)
            //responseMsg[15,16,17,18]
            dataStr = msgStr.Substring(15, 4);
            int Electric = Int32.Parse(dataStr, System.Globalization.NumberStyles.HexNumber);

            //Information of 0033h (Electric resistivity / conductivity of the circulating fluid ch2)
            //responseMsg[19,20,21,22]
            dataStr = msgStr.Substring(19, 4);
            //int pressure = Int32.Parse(dataStr, System.Globalization.NumberStyles.HexNumber);

            //Information of 0034h (circulating fluid discharge pressure)
            //responseMsg[23,24,25,26]
            dataStr = msgStr.Substring(23, 4);
            int pressure = Int32.Parse(dataStr, System.Globalization.NumberStyles.HexNumber);

            //Information of 0035h (circulating fluid discharge pressure ch2)
            //responseMsg[27,28,29,30]
            dataStr = msgStr.Substring(27, 4);

            //Information of 0036h (circulating fluid flow rate)
            //responseMsg[30,31,32]
            dataStr = msgStr.Substring(31, 4);

            //Information of 0037h (circulating fluid flow rate ch2)
            //responseMsg[30,31,32]
            dataStr = msgStr.Substring(35, 4);

            //Information of 0038h (Data1)
            //responseMsg[30,31,32]
            dataStr = msgStr.Substring(39, 4);

            //Information of 0039h (Data2)
            //responseMsg[30,31,32]
            dataStr = msgStr.Substring(43, 4);

            //Information of 003Ah (Data3)
            //responseMsg[30,31,32]
            dataStr = msgStr.Substring(47, 4);

            //Information of 003Bh (Data4)
            //responseMsg[30,31,32]
            dataStr = msgStr.Substring(51, 4);

            //Information of 003Ch (status flag )
            //responseMsg[30,31,32]
            dataStr = msgStr.Substring(55, 4);
            int Status = Int32.Parse(dataStr, System.Globalization.NumberStyles.HexNumber);
            MonitoringItems.Status = Status;

            //Information of 003Dh (Alarm flag 1)
            //responseMsg[30,31,32]
            dataStr = msgStr.Substring(59, 4);
            int Alarm1 = Int32.Parse(dataStr, System.Globalization.NumberStyles.HexNumber);
            MonitoringItems.AlamSt1 = Alarm1;

            //Information of 003Eh (Alarm flag 2)
            //responseMsg[30,31,32]
            dataStr = msgStr.Substring(63, 4);
            int Alarm2 = Int32.Parse(dataStr, System.Globalization.NumberStyles.HexNumber);
            MonitoringItems.AlamSt2 = Alarm2;

            //Information of 003Fh (Alarm flag 3)
            //responseMsg[30,31,32]
            dataStr = msgStr.Substring(67, 4);
            int Alarm3 = Int32.Parse(dataStr, System.Globalization.NumberStyles.HexNumber);
            MonitoringItems.AlamSt3 = Alarm3;

            dataStr = msgStr.Substring(71, 4);
            int TargetTemp = Int32.Parse(dataStr, System.Globalization.NumberStyles.HexNumber);
            MonitoringItems.TargetTempCH1 = (double)TargetTemp / 10;

            dataStr = msgStr.Substring(75, 4);
            int TargetTemp2 = Int32.Parse(dataStr, System.Globalization.NumberStyles.HexNumber);
            MonitoringItems.TargetTempCH2 = (double)TargetTemp2 / 10;


            dataStr = msgStr.Substring(79, 4);
            //int Alarm3 = Int32.Parse(dataStr, System.Globalization.NumberStyles.HexNumber);
            //MonitoringItems.AlamSt3 = Alarm3;

            dataStr = msgStr.Substring(83, 4);
            //int Alarm3 = Int32.Parse(dataStr, System.Globalization.NumberStyles.HexNumber);
            //MonitoringItems.AlamSt3 = Alarm3;
            return true;
        }

        private bool ParsingAllRequestData(byte[] responseMsg, int RequestAddress)
        {
            if (responseMsg[3] != (byte)'0' || responseMsg[4] != (byte)'4')
                return false;

            string msgStr = Encoding.Default.GetString(responseMsg);
            string dataStr = msgStr.Substring(7, 4);

            int RequestAddressData = Int32.Parse(dataStr, System.Globalization.NumberStyles.HexNumber);
            bool bResult = ((RequestAddressData & (1 << RequestAddress)) > 0) ? true : false;

            return bResult;
        }

        private int ReadRegister()
        {
            if (!IsPortOpen())
            {
                Log.E("Serial Port is NOT Open!");
                return E1.NETWORK;
            }

            lock (LockThis)
            {
                byte[] requestMsg = CreateReadRegisterMsg();
                if (Write(requestMsg))
                {
                    byte[] responseMsg = new byte[LENGTH_RESPONSE_REGISTER_MSG];
                    if (ReadMessage(responseMsg, (byte)(':'), BYTE_LF) <= 0)
                    {
                        Log.E("ReadError");
                        return E1.GENERIC;
                    }
                    if (ParsingRegisterData(responseMsg) == false)
                        return E1.GENERIC;
                }
            }

            return E1.OK;
        }
        private bool ReadAllRequestStatus(string strReg, string strValue, string strFunc)
        {
            if (!IsPortOpen())
            {
                Log.E("Serial Port is NOT Open!");
                return false;
            }

            lock (LockThis)
            {
                byte[] requestMsg = CreateWriteRegisterMsg(strReg, strValue, strFunc);
                if (Write(requestMsg))
                {
                    byte[] responseMsg = new byte[LENGTH_RESPONSE_REGISTER_MSG];
                    if (ReadMessage(responseMsg, (byte)(':'), BYTE_LF) <= 0)
                    {
                        Log.E("ReadError");
                        return false;
                    }
                   return ParsingAllRequestData(responseMsg, Convert.ToInt32(strValue));
                }
            }

            return false;
        }
        public int SetControlMode(int iValue)
        {
            if (IsSimul)
            {
                return E1.OK;
            }
            string strReg = "06";
            string strValue = iValue.ToString("X4");
            string strFunc = "0042";

            return WriteRegister(strReg, strValue, strFunc);
        }
        public bool GetAllRequestStatus(string bitValue)
        {
            if (IsSimul)
            {
                return false;
            }
            string strReg = "04";
            string strValue = bitValue;
            string strFunc = "0042";

            return ReadAllRequestStatus(strReg, strValue, strFunc);
        }
        public int SetRunStart(bool bStart)
        {
            if (IsSimul)
            {
                return E1.OK;
            }
            if (bStart)
            {
                SetControlMode(1);
                return E1.OK;

            }
            else
            {
                SetControlMode(0);
                return E1.OK;
            }

        }
        public int RequestTest()
        {
            if (IsSimul)
            {
                return E1.OK;
            }

            SetControlMode(2);
            return E1.OK;

        }

        public int SetTargetTemp(string Channel, double value)
        {
            if (IsSimul)
            {
                SimulTargetTemp = value;
                return E1.OK;
            }
            string strFunc = "";
           int iValue = (int)(value * 10);
            string strReg = "06";
            string strValue = iValue.ToString("X4");//ConvertDataDoubleToString(value);
            if(Channel == "CH1")
            {
                strFunc = "0040"; //64.ToString("X4");//ConvertDataIntToString(40);
            }
            if (Channel == "CH2")
            {
                strFunc = "0041"; //64.ToString("X4");//ConvertDataIntToString(40);
            }

            return WriteRegister(strReg, strValue, strFunc);
        }


        private int WriteRegister(string Reg, string value, string Func)
        {
            if (!IsPortOpen())
            {
                Log.E("Serial Port is NOT Open!");
                return E1.NETWORK;
            }

            lock (LockThis)
            {
                byte[] requestMsg = CreateWriteRegisterMsg(Reg, value, Func);
                if (Write(requestMsg))
                {
                    byte[] responseMsg = new byte[LENGTH_RESPONSE_REGISTER_MSG];
                    if (ReadMessage(responseMsg, (byte)(':'), BYTE_LF) <= 0)
                    {
                        Log.E("ReadError");
                        return E1.GENERIC;
                    }
                }
            }

            return E1.OK;
        }

        private int WriteRegisterTest(string Reg, string value, string Func)
        {
            if (!IsPortOpen())
            {
                Log.E("Serial Port is NOT Open!");
                return E1.NETWORK;
            }

            lock (LockThis)
            {
                string requestMsg = CreateWriteRegisterMsgTest(Reg, value, Func);
                if (Write(requestMsg))
                {
                    byte[] responseMsg = new byte[LENGTH_RESPONSE_REGISTER_MSG];
                    if (ReadMessage(responseMsg, (byte)(':'), BYTE_LF) <= 0)
                    {
                        Log.E("ReadError");
                        return E1.GENERIC;
                    }
                }
            }

            return E1.OK;
        }

        private int WriteRequestRegister(string Reg, string value, string Func)
        {
            if (!IsPortOpen())
            {
                Log.E("Serial Port is NOT Open!");
                return E1.NETWORK;
            }

            lock (LockThis)
            {
                byte[] requestMsg = CreateWriteRegisterMsg(Reg, value, Func);
                if (Write(requestMsg))
                {
                    byte[] responseMsg = new byte[LENGTH_RESPONSE_REGISTER_MSG];
                    if (ReadMessage(responseMsg, (byte)(':'), BYTE_LF) <= 0)
                    {
                        Log.E("ReadError");
                        return E1.GENERIC;
                    }
                    if (ParsingRegisterData(responseMsg) == false)
                        return E1.GENERIC;
                }
            }

            return E1.OK;
        }

        private byte[] CreateWriteRegisterMsg(string Reg, string value, string Func)
        {
            string strWriteMessage = ConvertSlaveAddressIntToString(_Config.SlaveAddress) + "06" + Func + value;
            byte[] requestMsg = new byte[LENGTH_READ_REGISTER_MSG];
            byte[] bccMessage = HexStringToByteArray(strWriteMessage);
            byte[] byteWriteMessage = Encoding.Default.GetBytes(strWriteMessage);
            byte[] bcc = CalculateLRC(bccMessage);

            requestMsg[0] = (byte)(':');

            Array.Copy(byteWriteMessage, 0, requestMsg, 1, byteWriteMessage.Length);

            Array.Copy(bcc, 0, requestMsg, 13, bcc.Length);

            requestMsg[15] = BYTE_CR;
            requestMsg[16] = BYTE_LF;
            string check = Encoding.Default.GetString(requestMsg);

            return requestMsg;
        }
        private string CreateWriteRegisterMsgTest(string Reg, string value, string Func)
        {
            string strWriteMessage = ConvertSlaveAddressIntToString(_Config.SlaveAddress) + "06" + Func + value;
            byte[] requestMsg = new byte[LENGTH_READ_REGISTER_MSG];
            byte[] bccMessage = HexStringToByteArray(strWriteMessage);
            byte[] byteWriteMessage = Encoding.Default.GetBytes(strWriteMessage);
            byte[] bcc = CalculateLRC(bccMessage);

            requestMsg[0] = (byte)(':');

            Array.Copy(byteWriteMessage, 0, requestMsg, 1, byteWriteMessage.Length);

            Array.Copy(bcc, 0, requestMsg, 13, bcc.Length);

            requestMsg[15] = BYTE_CR;
            requestMsg[16] = BYTE_LF;
            string check = Encoding.Default.GetString(requestMsg);
            return check;
        }
        private byte[] CalculateLRC(byte[] bytes)
        {
            int sum = 0;
            foreach (byte b in bytes)
            {
                sum += b;
            }
            byte truncatedSum = (byte)(sum & 0xFF);
            byte lrc = (byte)((~truncatedSum + 1) & 0xFF);
            string lrcHex = lrc.ToString("X2");

            return new byte[]
            {
                (byte)lrcHex[0], (byte)lrcHex[1]
            };

        }
        private byte[] HexStringToByteArray(string hex)
        {
            int length = hex.Length;
            byte[] bytes = new byte[length / 2];
            for(int i=0; i< length; i += 2)
            {
                bytes[i / 2] = Convert.ToByte(hex.Substring(i, 2), 16);
            }
            return bytes;
        }


    }
}