using System.ComponentModel.DataAnnotations;
using JiShe.CollectBus.Common.Enums;
using JiShe.CollectBus.Common.Models;
using System.Reflection;

namespace JiShe.CollectBus.Common.Extensions
{
    public static class HexStringExtensions
    {
        //起始字符
        private const string startStr = "68";
        //结束字符
        private const string endStr = "16";
        //头部字节长度
        private const int hearderLen = 6;
        //消息认证码字段长度
        private const int pWLen = 16;

        private const int tPLen = 6;

        private const int FixedLength = 18;

        static object locker = new object();
        static List<int> MSA = new List<int>();
        static Dictionary<string, List<int>> usingMSA = new Dictionary<string, List<int>>();

        static HexStringExtensions()
        {
            for (int i = 1; i <= 127; i++)
            {
                MSA.Add(i);
            }
        }
        /// <summary>
        /// Gets the msa.
        /// </summary>
        /// <param name="mark">集中器地址</param>
        /// <returns></returns>
        public static int GetMSA(string mark)
        {
            lock (locker)
            {
                if (!usingMSA.Keys.Contains(mark))
                    usingMSA.Add(mark, new List<int>());

                int msa = MSA.Except(usingMSA[mark]).FirstOrDefault();
                //if (msa == 1) msa = 2;//msa=1为自定义指令保留
                usingMSA[mark].Add(msa);

                if (msa == 127)
                    usingMSA[mark].RemoveAll(m => true);

                return msa;
            }
        }

        public static object GetAnalyzeValue(this List<string> hexStringList, CommandChunkEnum chunk) 
        {
            if (hexStringList.Count < hearderLen || hexStringList[0] != startStr || hexStringList[5] != startStr || hexStringList.Count < FixedLength)
            {
                return null;
            }

            switch (chunk)
            {              
                case CommandChunkEnum.AFN:
                    var aFn = hexStringList[(int)CommandChunkEnum.AFN].HexToDec();//1字节
                    return aFn;
                case CommandChunkEnum.FN:
                    //(DT2*8)+DT1=fn
                    var dt1Bin = hexStringList[(int)CommandChunkEnum.FN - 1].HexToBin();
                    var dt1 = dt1Bin != "0" ? dt1Bin.Length : 0;
                    var dt2 = hexStringList[(int)CommandChunkEnum.FN].HexToDec();
                    var fn = dt2 * 8 + dt1;
                    return fn;
                case CommandChunkEnum.A:
                    var aHexList = hexStringList.Skip((int)CommandChunkEnum.A).Take(5).ToList();
                    var a1 = aHexList[1] + aHexList[0];
                    var a2 = aHexList[3] + aHexList[2];
                    var a2Dec = a2.HexToDec();
                    var a3 = aHexList[4];
                    var a = $"{a1}{a2Dec.ToString().PadLeft(5, '0')}";
                    var a3Bin = aHexList[4].HexToBin().PadLeft(8, '0');
                    var msa = a3Bin.Substring(0, 7).BinToDec();
                    return new Tuple<string,int>(a, msa);
                case CommandChunkEnum.SEQ:
                    var seq = hexStringList[(int)CommandChunkEnum.SEQ].HexToBin().PadLeft(8, '0');
                    var tpV = (TpV)Convert.ToInt32(seq.Substring(0, 1));
                    var firfin = (FIRFIN)Convert.ToInt32(seq.Substring(1, 2));
                    var con = (CON)Convert.ToInt32(seq.Substring(3, 1));
                    var prseqBin = seq.Substring(4, 4);
                    return new Seq
                    {
                        CON = con,
                        FIRFIN = firfin,
                        PRSEQ = prseqBin.BinToDec(),
                        TpV = tpV
                    };
                case CommandChunkEnum.Data:                   
                    var lenIndex = (int)CommandChunkEnum.Len;
                    var lenBin = (hexStringList[lenIndex + 1]+hexStringList[lenIndex]).HexToBin();                  
                    var len = lenBin.Remove(lenBin.Length - 2).BinToDec();

                    //验证长度 2=(帧校验和+结束字符）
                    if (hexStringList.Count - 2 != hearderLen + len)
                        return null;

                    var dataHexList = hexStringList.Skip(FixedLength).Take(len + hearderLen - FixedLength).ToList();
                    return dataHexList;
                default:
                    throw new ArgumentOutOfRangeException(nameof(chunk), chunk, null);
            }
        }

        public static bool IsStartStr(this string str)
        {
            return str == startStr ? true : false;
        }

        /// <summary>
        /// 字节加33
        /// </summary>
        /// <param name="hexStringList"></param>
        /// <returns></returns>
        public static List<string> AddHex33(this List<string> hexStringList)
        {
            for (int i = 0; i < hexStringList.Count; i++)
            {
                hexStringList[i] = (Convert.ToInt32(hexStringList[i], 16) + Convert.ToInt32("33", 16)).ToString("X2");
                if (hexStringList[i].Length > 2)
                {
                    hexStringList[i] = hexStringList[i].Substring(hexStringList[i].Length - 2);
                }
            }

            return hexStringList;
        }

        #region 376.1下行命令

        /// <summary>
        /// 构建电表参数设置-下发命令
        /// </summary>
        /// <param name="address">集中器地址</param>
        /// <param name="meterParameters"></param>
        /// <returns></returns>
        public static byte[] BuildAmmeterParameterSetSendCmd(string address, List<AmmeterParameter> meterParameters)
        {
            var dataUnit = BuildAmmeterParameterSendDataUnit(meterParameters);
            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.设置参数,
                FunCode = (int)CMasterStationFunCode.请求1级数据,
                A = address,
                Seq = new Seq()
                {
                    TpV = TpV.附加信息域中无时间标签,
                    FIRFIN = FIRFIN.单帧,
                    CON = CON.需要对该帧进行确认,
                    PRSEQ = 10,
                },
                MSA = GetMSA(address),
                Pn = 0,
                Fn = 10
            };
            var bytes = BuildSendCommandBytes(reqParameter, dataUnit);
            return bytes;
        }

        /// <summary>
        /// 构建电表参数读取-下发命令
        /// </summary>
        /// <param name="address">集中器地址</param>
        /// <param name="meterNumberList">对象序号</param>
        public static void BuildAmmeterParameterReadingSendCmd(string address, List<int> meterNumberList)
        {
            var dataUnit = new List<string>();
            var countHex = meterNumberList.Count().DecToHex().PadLeft(4, '0');
            var countHexPairs = countHex.StringToPairs();
            countHexPairs.Reverse();
            dataUnit.AddRange(countHexPairs);

            foreach (var number in meterNumberList)
            {
                var numberHex = number.DecToHex().PadLeft(4, '0');
                var numberHexPairs = numberHex.StringToPairs();
                numberHexPairs.Reverse();
                dataUnit.AddRange(numberHexPairs);
            }

            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.查询参数,
                FunCode = (int)CMasterStationFunCode.请求2级数据,
                A = address,
                Seq = new Seq()
                {
                    TpV = TpV.附加信息域中无时间标签,
                    FIRFIN = FIRFIN.单帧,
                    CON = CON.不需要对该帧进行确认,
                    PRSEQ = 0,
                },
                MSA = GetMSA(address),
                Pn = 0,
                Fn = 10
            };
            var bytes = BuildSendCommandBytes(reqParameter, dataUnit);
        }

        /// <summary>
        /// 构建电表抄读一类数据-下发命令
        /// </summary>
        /// <param name="address"></param>
        /// <param name="pn"></param>
        /// <param name="aTypeOfDataItems">一类数据项</param>
        public static void BuildAmmeterReadRealTimeDataSendCmd(string address, int pn, ATypeOfDataItems aTypeOfDataItems)
        {
            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.请求实时数据,
                FunCode = (int)CMasterStationFunCode.请求2级数据,
                A = address,
                Seq = new Seq()
                {
                    TpV = TpV.附加信息域中无时间标签,
                    FIRFIN = FIRFIN.单帧,
                    CON = CON.不需要对该帧进行确认,
                    PRSEQ = 2,
                },
                MSA = GetMSA(address),
                Pn = pn,
                Fn = (int)aTypeOfDataItems
            };
            var bytes = HexStringExtensions.BuildSendCommandBytes(reqParameter);
        }

        /// <summary>
        /// 构建电表抄读日冻结正向有功电能示值-下发命令
        /// </summary>
        /// <param name="address"></param>
        /// <param name="pn"></param>
        /// <param name="time"></param>
        public static void BuildAmmeterReadDailyFreezingDataSendCmd(string address, int pn, DateTime time)
        {
            var dataUnit = time.ToString("yy-MM-dd").Split('-').ToList();
            dataUnit.Reverse();
            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.请求历史数据,
                FunCode = (int)CMasterStationFunCode.请求2级数据,
                A = address,
                Seq = new Seq()
                {
                    TpV = TpV.附加信息域中无时间标签,
                    FIRFIN = FIRFIN.单帧,
                    CON = CON.不需要对该帧进行确认,
                    PRSEQ = 2,
                },
                MSA = GetMSA(address),
                Pn = pn,
                Fn = 161
            };
            var bytes = HexStringExtensions.BuildSendCommandBytes(reqParameter, dataUnit);
        }

        /// <summary>
        /// 构建电表抄读实时电流-下发命令
        /// </summary>
        /// <param name="address"></param>
        /// <param name="pn"></param>
        public static void BuildAmmeterRealTimeCurrentDataSendCmd(string address, int pn)
        {
            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.请求实时数据,
                FunCode = (int)CMasterStationFunCode.请求2级数据,
                A = address,
                Seq = new Seq()
                {
                    TpV = TpV.附加信息域中无时间标签,
                    FIRFIN = FIRFIN.单帧,
                    CON = CON.不需要对该帧进行确认,
                    PRSEQ = 2,
                },
                MSA = GetMSA(address),
                Pn = pn,
                Fn = 25
            };
            var bytes = HexStringExtensions.BuildSendCommandBytes(reqParameter);
        }


        /// <summary>
        /// 构建电表读取二类数据-下发命令
        /// </summary>
        /// <param name="address"></param>
        /// <param name="pn"></param>
        /// <param name="iIDataTypeItems">fn</param>
        /// <param name="density">冻结密度</param>
        /// <param name="points">冻结点数</param>
        public static void BuildAmmeterReadingIIdataTypeItemsSendCmd(string address, int pn, IIdataTypeItems iIDataTypeItems, FreezeDensity density,int points)
        {
            var queryDate = DateTime.Today.AddDays(-1);
            var dataUnit = queryDate.ToString("yyMMddHHmm").StringToPairs();
            dataUnit.Reverse();

            //冻结密度
            dataUnit.Add(((int)density).DecToHex());

            dataUnit.Add(points.DecToHex());

            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.请求历史数据,
                FunCode = (int)CMasterStationFunCode.请求2级数据,
                A = address,
                Seq = new Seq()
                {
                    TpV = TpV.附加信息域中无时间标签,
                    FIRFIN = FIRFIN.单帧,
                    CON = CON.不需要对该帧进行确认,
                    PRSEQ = 2,
                },
                MSA = GetMSA(address),
                Pn = pn,
                Fn = (int)iIDataTypeItems
            };
            var bytes = HexStringExtensions.BuildSendCommandBytes(reqParameter, dataUnit);
        }

        /// <summary>
        /// 构建电表读取二类数据-下发命令
        /// </summary>
        /// <param name="address"></param>
        /// <param name="pn"></param>
        /// <param name="iIDataTypeItems">fn</param>
        /// <param name="tdType">数据时标</param>
        public static void BuildAmmeterReadingBaseDataSendCmd(string address, int pn, IIdataTypeItems iIDataTypeItems,TdType tdType)
        {
            var queryDate = DateTime.Today.AddDays(-1);
            List<string>? dataUnit = null;
            switch (tdType)
            {
                case TdType.Td_d:
                    dataUnit = queryDate.ToString("yyMMdd").StringToPairs();
                    break;
                case TdType.Td_m:
                    dataUnit = queryDate.ToString("yyMM").StringToPairs();
                    break;
            }
          
            if(dataUnit == null) return;
            
            dataUnit.Reverse();
            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.请求历史数据,
                FunCode = (int)CMasterStationFunCode.请求2级数据,
                A = address,
                Seq = new Seq()
                {
                    TpV = TpV.附加信息域中无时间标签,
                    FIRFIN = FIRFIN.单帧,
                    CON = CON.不需要对该帧进行确认,
                    PRSEQ = 2,
                },
                MSA = GetMSA(address),
                Pn = pn,
                Fn = (int)iIDataTypeItems
            };
            var bytes = HexStringExtensions.BuildSendCommandBytes(reqParameter, dataUnit);
        }


        /// <summary>
        /// 组装有/无功电量
        /// </summary>
        /// <param name="address"></param>
        /// <param name="pn"></param>
        /// <param name="cmdType"></param>
        public static void BuildAmmeterReadingElectricityDataSendCmd(string address, int pn,int cmdType)
        {
            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.请求实时数据,
                FunCode = (int)CMasterStationFunCode.请求2级数据,
                A = address,
                Seq = new Seq()
                {
                    TpV = TpV.附加信息域中无时间标签,
                    FIRFIN = FIRFIN.单帧,
                    CON = CON.不需要对该帧进行确认,
                    PRSEQ = 2,
                },
                MSA = GetMSA(address),
                Pn = pn,
                Fn = cmdType
            };
            var bytes = HexStringExtensions.BuildSendCommandBytes(reqParameter);
        }

        /// <summary>
        /// 构建超功率设置-下发命令
        /// </summary>
        /// <param name="address"></param>
        /// <param name="password"></param>
        /// <param name="modelCode"></param>
        /// <param name="port"></param>
        /// <param name="baudRate"></param>
        /// <param name="power"></param>
        public static void BuildAmmeterSuperpowerSettingSendCmd(string address, string password,string modelCode, int port, BaudRate baudRate, decimal power)
        {
            if (power > 0)
            {
                
                WsOnSupperPower(address, password, modelCode, true, port, baudRate);

                //TODO:连续发几条嘛？
                string dataMark;
                //如果是多回路电表，地址只取前面部分 例如:564880000001_01  取564880000001
                if (address.IndexOf('_') > 0)
                {
                    var addressSplit = address.Split('_');
                    address = addressSplit[0];
                    var loop = Convert.ToInt32(addressSplit[1]);
                    if (loop == 1) { dataMark = "0E300101"; }
                    else if (loop == 2) { dataMark = "0E300201"; }
                    else
                        return;
                }
                else
                {
                    dataMark = "0E300101";
                }

                var turnData = AssembleWsSupperPower(address, password, dataMark, power);
                if (turnData != null)
                {
                    var bytes = BuildTransparentForwardingSendCmd(address, port, baudRate, turnData);
                }
            }
            else
            {
                WsOnSupperPower(address, password, modelCode, false, port, baudRate);
            }
           
        }

        /// <summary>
        /// 构建恶性负载绝对功率设置-下发命令
        /// </summary>
        /// <param name="address"></param>
        /// <param name="password"></param>
        /// <param name="port"></param>
        /// <param name="baudRate"></param>
        /// <param name="power"></param>
        public static void BuildAmmeterAbsolutePowerSettingSendCmd(string address, string password, int port, BaudRate baudRate, decimal power)
        {
            if (power <= 0)
            {
                power = 99;//等于小0 代表关闭
            }

            string dataMark;
            //如果是多回路电表，地址只取前面部分 例如:564880000001_01  取564880000001
            if (address.IndexOf('_') > 0)
            {
                var addressSplit = address.Split('_');
                address = addressSplit[0];

                var loop = Convert.ToInt32(addressSplit[1]);
                if (loop == 1) { dataMark = "0E300103"; }
                else if (loop == 2) { dataMark = "0E300203"; }
                else
                    return;
            }
            else
            {
                dataMark = "0E300103";
            }

            var turnData = AssembleWsAbsolutePowerSetting(address, password, dataMark, power);
            if (turnData != null)
            {
                var bytes = BuildTransparentForwardingSendCmd(address, port, baudRate, turnData);
            }
        }

        /// <summary>
        /// 构建恶性负载功率因数设置-下发命令
        /// </summary>
        /// <param name="address"></param>
        /// <param name="password"></param>
        /// <param name="port"></param>
        /// <param name="baudRate"></param>
        /// <param name="power"></param>
        public static void BuildAmmeterPowerFactorSettingSendCmd(string address, string password, int port, BaudRate baudRate, decimal power)
        {
            string dataMark;
            //如果是多回路电表，地址只取前面部分 例如:564880000001_01  取564880000001
            if (address.IndexOf('_') > 0)
            {
                var addressSplit = address.Split('_');
                address = addressSplit[0];

                var loop = Convert.ToInt32(addressSplit[1]);
                if (loop == 1) { dataMark = "0E300104"; }
                else if (loop == 2) { dataMark = "0E300204"; }
                else
                    return;
            }
            else
            {
                dataMark = "0E300104";
            }

            var turnData = AssembleWsPowerFactor(address, password, dataMark, power);
            if (turnData != null)
            {
                var bytes = BuildTransparentForwardingSendCmd(address, port, baudRate, turnData);
            }
        }

        /// <summary>
        /// 超功率开关
        /// </summary>
        /// <param name="address"></param>
        /// <param name="password"></param>
        /// <param name="modelCode"></param>
        /// <param name="port"></param>
        /// <param name="baudRate"></param>
        public static void WsOnSupperPower(string address,string password,string modelCode,bool isOn,int port,BaudRate baudRate)
        {
           
            List<string> modelCodes = new List<string>() { "DDS3102-S2", "DDS71", "DDZY71", "DTZY71", "DSZY71" };
            //这些型号需进入软编程
            if (modelCodes.Contains(modelCode))
            {
               var dataUnit1 = SoftProgram(address, modelCode, password);
               BuildTransparentForwardingSendCmd(address, port, baudRate, dataUnit1);
            }

            var dataUnit2 = AssembleWsOnSupperPower(address, password, isOn);
            BuildTransparentForwardingSendCmd(address, port, baudRate, dataUnit2);
        }


        /// <summary>
        /// 构建水表参数设置-下发命令
        /// </summary>
        /// <param name="address">集中器地址</param>
        /// <param name="meterParameters"></param>
        /// <returns></returns>
        public static byte[] BuildWaterMeterParameterSetSendCmd(string address, List<WaterMeterParameter> meterParameters)
        {
            var dataUnit = BuildWaterMeterParameterSendDataUnit(meterParameters);
            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.设置参数,
                FunCode = (int)CMasterStationFunCode.请求1级数据,
                A = address,
                Seq = new Seq()
                {
                    TpV = TpV.附加信息域中无时间标签,
                    FIRFIN = FIRFIN.单帧,
                    CON = CON.需要对该帧进行确认,
                    PRSEQ = 10,
                },
                MSA = GetMSA(address),
                Pn = 0,
                Fn = 10
            };
            var bytes = BuildSendCommandBytes(reqParameter, dataUnit);
            return bytes;
        }

        /// <summary>
        /// 构建透明转发-下发命令
        /// </summary>
        /// <param name="address">集中器地址</param>
        /// <param name="port">终端通信端口 1~31</param>
        /// <param name="baudRate">0~7 对应300,600,1200,2400,4800,7200,9600,19200</param>
        /// <param name="datas">转发内容</param>
        /// <param name="stopBit">停止位</param>
        /// <param name="parity">校验方式</param>
        /// <param name="dataBit">数据位</param>
        /// <param name="waitContentTimeout">等待报文超时时间/s</param>
        /// <param name="waitByteTimeout">等待字节超时时间/ms</param>
        public static byte[] BuildTransparentForwardingSendCmd(string address, int port, BaudRate baudRate, List<string> datas, StopBit stopBit = StopBit.Stop1, Parity parity = Parity.Even, DataBit dataBit = DataBit.D8,
            int waitContentTimeout = 100, int waitByteTimeout = 100)
        {
            var dataUnit = BuildTransparentForwardingSendDataUnit(port, baudRate, datas, stopBit, parity, dataBit, waitContentTimeout, waitByteTimeout);
            dataUnit.AddRange(GetPW());
            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.数据转发,
                FunCode = (int)CMasterStationFunCode.请求2级数据,
                A = address,
                Seq = new Seq()
                {
                    TpV = TpV.附加信息域中无时间标签,
                    FIRFIN = FIRFIN.单帧,
                    CON = CON.不需要对该帧进行确认,
                    PRSEQ = 0
                },
                MSA = GetMSA(address),
                Pn = 0,
                Fn = 1
            };
            var bytes = BuildSendCommandBytes(reqParameter, dataUnit);
            return bytes;
        }

        [Obsolete]
        public static List<string> AmmeterValveControl(string address, string specialnocode, string password, bool state, string modelCode = "")
        {
            address = address.Trim().TrimStart('0');
            if (address.Length < 12) address = address.PadLeft(12, '0');
            string Code = string.Empty;

            if (state)
            {
                if (string.IsNullOrEmpty(specialnocode))
                    Code = "1B";
                else
                    Code = specialnocode == "1B" || specialnocode == "1C" ? specialnocode : "1C";
            }
            else
                Code = "1A";//跳闸

            if (specialnocode == "1W")
            {
                if (state)
                    Code = "1A";
                else
                    Code = "1C";
            }

            var pwdLevel = "02";
            if (modelCode == "HL_DTSU2625" || modelCode == "DDZY9866")
                pwdLevel = "04";
            else if (modelCode == "DDS2705")
                pwdLevel = "03";

            if (!string.IsNullOrWhiteSpace(password) && password.Contains("|"))
            {
                var sp = password.Split('|');
                pwdLevel = sp[1];
                password = sp[0];
            }

            string strDate = DateTime.Now.AddYears(3).ToString("000012ddMMyy").StrAddSpan();
            if (specialnocode == "1D" || modelCode == "SZBD_DDZY1225")
                strDate = "FF FF FF FF FF FF";
            string strP = password.StrAddSpan().StrReverseOrder();
            string strSJY = " " + pwdLevel + " " + strP + " 01 00 00 00 " + Code + " 00 " + strDate;
            string strLen = (strSJY.Replace(" ", "").Length / 2).ToString("X2");
            string strReturn = "68 " + address.StrAddSpan().StrReverseOrder() + " 68 1C " + strLen + " " + strSJY.StrAddHex33() + " ";
            string strSum = strReturn.Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries).Select(i => Convert.ToInt32(i, 16)).Sum().ToString("X");
            strReturn += strSum.Substring(strSum.Length - 2) + " 16";

            return strReturn.Split(' ').ToList();
        }


        /// <summary>
        /// 构建透明转发-下发数据单元
        /// </summary>
        /// <param name="port">终端通信端口 1~31</param>
        /// <param name="baudRate">0~7 对应300,600,1200,2400,4800,7200,9600,19200</param>
        /// <param name="datas">转发内容</param>
        /// <param name="stopBit">停止位</param>
        /// <param name="parity">校验方式</param>
        /// <param name="dataBit">数据位</param>
        /// <param name="waitContentTimeout">等待报文超时时间/s</param>
        /// <param name="waitByteTimeout">等待字节超时时间/ms</param>
        /// <returns></returns>
        private static List<string> BuildTransparentForwardingSendDataUnit(int port, BaudRate baudRate, List<string> datas, StopBit stopBit = StopBit.Stop1, Parity parity = Parity.Even, DataBit dataBit = DataBit.D8,
            int waitContentTimeout = 100, int waitByteTimeout = 100)
        {
            var dataUnit = new List<string>();

            var portHex = port.DecToHex().PadLeft(2, '0');
            dataUnit.Add(portHex);

            var baudRateBin = ((int)baudRate).DecToBin().PadLeft(3, '0');
            var stopBitBin = ((int)stopBit).DecToBin();
            var parityBin = parity != Parity.None ? $"1{((int)parity).DecToBin()}" : "00";
            var dataBitBin = ((int)dataBit).DecToBin().PadLeft(2, '0');
            var controlHex = $"{baudRateBin}{stopBitBin}{parityBin}{dataBitBin}".BinToHex().PadLeft(2, '0'); ;
            dataUnit.Add(controlHex);

            var waitContentTimeoutBin = $"1{waitContentTimeout.DecToBin().PadLeft(7, '0')}";
            var waitContentTimeoutHex = waitContentTimeoutBin.BinToHex().PadLeft(2, '0');
            var waitByteTimeoutHex = waitByteTimeout.DecToHex().PadLeft(2, '0');

            dataUnit.Add(waitContentTimeoutHex);
            dataUnit.Add(waitByteTimeoutHex);

            var countHex = datas.Count.DecToHex().PadLeft(4, '0');
            var countHexPairs = countHex.StringToPairs();
            countHexPairs.Reverse();
            dataUnit.AddRange(countHexPairs);

            dataUnit.AddRange(datas);

            return dataUnit;
        }

        /// <summary>
        /// 构建下发命令
        /// </summary>
        /// <param name="reqParameter"></param>
        /// <param name="dataUnit"></param>
        /// <returns></returns>
        public static byte[] BuildSendCommandBytes(ReqParameter reqParameter, List<string>? dataUnit = null)
        {
            var cmdStrList = new List<string>();
            var userDatas = BuildUserData(reqParameter, dataUnit);
            var hearders = BuildHeaders(userDatas.Count);
            var cs = GetCS(userDatas);
            cmdStrList.AddRange(hearders);
            cmdStrList.AddRange(userDatas);
            cmdStrList.Add(cs);
            cmdStrList.Add(endStr);
            Console.WriteLine(string.Join(" ", cmdStrList));
            var bytes = cmdStrList.Select(x => Convert.ToByte(x, 16)).ToArray();
            return bytes;
        }

        /// <summary>
        /// 构建电表参数设置-下发数据单元
        /// </summary>
        /// <param name="meterParameters"></param>
        /// <returns></returns>
        private static List<string> BuildAmmeterParameterSendDataUnit(List<AmmeterParameter> meterParameters)
        {
            var hexDatas = new List<string>();

            var countHex = meterParameters.Count().DecToHex().PadLeft(4, '0');
            hexDatas.Add(countHex);

            //TODO 优化代码：目标数据入参，返回类型为出参
            for (int i = 0; i <= meterParameters.Count - 1; i++)
            {
                var meter = meterParameters[i];

                var indexHex = (i + 1).DecToHex().PadLeft(4, '0');
                hexDatas.Add(indexHex);

                var pnHex = meter.Pn.DecToHex().PadLeft(4, '0');
                hexDatas.Add(pnHex);

                var baudRateBin = meter.BaudRate.DecToBin().PadLeft(3, '0');
                var portBin = meter.Port.DecToBin().PadLeft(5, '0');
                var baudRateAndPortHex = $"{baudRateBin}{portBin}".BinToHex().PadLeft(2, '0');
                hexDatas.Add(baudRateAndPortHex);

                var protocolTypeHex = ((int)meter.ProtocolType).DecToHex().PadLeft(2, '0');
                hexDatas.Add(protocolTypeHex);

                hexDatas.Add(meter.Address);

                hexDatas.Add(meter.Password.PadLeft(12, '0'));

                var rateNumberBin = $"0000{meter.RateNumber.DecToBin().PadLeft(4, '0')}";
                var rateNumberHex = rateNumberBin.BinToHex().PadLeft(2, '0');
                hexDatas.Add(rateNumberHex);

                var intBitNumberBin = (meter.IntegerBitNumber - 4).DecToBin().PadLeft(2, '0');
                var decBitNumberBin = (meter.DecimalBitNumber - 1).DecToBin().PadLeft(2, '0');
                var intAndDecBitNumberBin = $"0000{intBitNumberBin}{decBitNumberBin}";
                var intAndDecBitNumberHex = intAndDecBitNumberBin.BinToHex().PadLeft(2, '0');
                hexDatas.Add(intAndDecBitNumberHex);

                hexDatas.Add(meter.CollectorAddress.PadLeft(12, '0'));

                var userCategoryNumberBin = meter.UserCategoryNumber.DecToBin().PadLeft(4, '0');
                var userSubclassNumberBin = meter.UserSubclassNumber.DecToBin().PadLeft(4, '0');
                var userNumberHex = $"{userCategoryNumberBin}{userSubclassNumberBin}".BinToHex().PadLeft(2, '0');
                hexDatas.Add(userNumberHex);
            }

            //高位在前，低位在后
            var datas = new List<string>();
            foreach (var hexData in hexDatas)
            {
                if (hexData.Length == 2)
                    datas.Add(hexData);
                else
                {
                    var lst = hexData.StringToPairs();
                    lst.Reverse();
                    datas.AddRange(lst);
                }
            }
            datas.AddRange(GetPW());
            return datas;
        }

        /// <summary>
        /// 构建水表参数设置-下发数据单元
        /// </summary>
        /// <param name="meterParameters"></param>
        /// <returns></returns>
        private static List<string> BuildWaterMeterParameterSendDataUnit(List<WaterMeterParameter> meterParameters)
        {
            var hexDatas = new List<string>();

            var countHex = meterParameters.Count().DecToHex().PadLeft(4, '0');
            hexDatas.Add(countHex);

            for (int i = 0; i <= meterParameters.Count - 1; i++)
            {

                var meter = meterParameters[i];
                var protocolType = (int)meter.ProtocolType;

                var currentProtocolType = protocolType;
                if (protocolType == 43)
                    currentProtocolType = 1;
                else if (protocolType > 32) currentProtocolType = 32;

                //TODO:无线水表 小数位
                if (currentProtocolType == 32 && meter.Address.Substring(0, 2) != "00")
                {
                    var ejz = meter.Address.Substring(0, 2).HexToBin().PadLeft(8, '0');
                    var xs = ejz.Substring(6, 2).BinToDec();
                    var zs = ejz.Substring(0, 6).BinToDec();
                    //userData.Add(new QGDW3671UserData() { Name = "整数位无线水表", Value = zs });
                    //userData.Add(new QGDW3671UserData() { Name = "小数位无线水表", Value = xs });
                }

                var userCategoryNumber = meter.UserCategoryNumber;
                var userSubclassNumber = meter.UserSubclassNumber;

                if (protocolType == 32)
                    userCategoryNumber = 1;
                else if (protocolType == 45)
                {
                    userCategoryNumber = 1;
                    userSubclassNumber = 9;
                }
                else if (protocolType == 1)
                    userSubclassNumber = 1;

                var indexHex = (i + 1).DecToHex().PadLeft(4, '0');
                hexDatas.Add(indexHex);

                var pnHex = meter.Pn.DecToHex().PadLeft(4, '0');
                hexDatas.Add(pnHex);

                var baudRateBin = meter.BaudRate.DecToBin().PadLeft(3, '0');
                var portBin = meter.Port.DecToBin().PadLeft(5, '0');
                var baudRateAndPortHex = $"{baudRateBin}{portBin}".BinToHex().PadLeft(2, '0');
                hexDatas.Add(baudRateAndPortHex);

                var protocolTypeHex = currentProtocolType.DecToHex().PadLeft(2, '0');
                hexDatas.Add(protocolTypeHex);

                hexDatas.Add(meter.Address);

                hexDatas.Add(meter.Password.PadLeft(12, '0'));

                var rateNumberBin = $"0000{meter.RateNumber.DecToBin().PadLeft(4, '0')}";
                var rateNumberHex = rateNumberBin.BinToHex().PadLeft(2, '0');
                hexDatas.Add(rateNumberHex);

                var intBitNumberBin = meter.IntegerBitNumber.DecToBin().PadLeft(2, '0');
                var decBitNumberBin = meter.DecimalBitNumber.DecToBin().PadLeft(2, '0');
                var intAndDecBitNumberBin = $"0000{intBitNumberBin}{decBitNumberBin}";
                var intAndDecBitNumberHex = intAndDecBitNumberBin.BinToHex().PadLeft(2, '0');
                hexDatas.Add(intAndDecBitNumberHex);

                hexDatas.Add(meter.CollectorAddress.PadLeft(12, '0'));

                var userCategoryNumberBin = userCategoryNumber.DecToBin().PadLeft(4, '0');
                var userSubclassNumberBin = userSubclassNumber.DecToBin().PadLeft(4, '0');
                var userNumberHex = $"{userCategoryNumberBin}{userSubclassNumberBin}".BinToHex().PadLeft(2, '0');
                hexDatas.Add(userNumberHex);
            }

            //高位在前，低位在后
            var datas = new List<string>();
            foreach (var hexData in hexDatas)
            {
                if (hexData.Length == 2)
                    datas.Add(hexData);
                else
                {
                    var lst = hexData.StringToPairs();
                    lst.Reverse();
                    datas.AddRange(lst);
                }
            }
            datas.AddRange(GetPW());
            return datas;
        }

        //AUX=消息认证码字段（PW,16个字节）
        private static List<string> GetPW()
        {
            var str = "00";
            var pWList = Enumerable.Repeat(str, pWLen).ToList();
            return pWList;
        }


        /// <summary>
        /// 帧校验和
        /// </summary>
        /// <param name="userData">用户数据区</param>
        /// <returns></returns>
        private static string GetCS(List<string> userData)
        {
            byte sum = 0;
            foreach (var d in userData)
            {
                var b = Convert.ToByte(d, 16);
                sum += b;
            }
            return sum.ToString("X2");
        }

        /// <summary>
        /// 用户数据区 
        /// </summary>
        /// <param name="reqParameter"></param>
        /// <returns></returns>
        private static List<string> BuildUserData(ReqParameter reqParameter, List<string>? dataUnit)
        {
            var c = BuildC(reqParameter.FunCode, reqParameter.PRM);
            var a = BuildAList(reqParameter.A, reqParameter.MSA);

            var linkUserData = BuildLinkUserData(reqParameter.AFN, reqParameter.Seq,
                ((ReqParameter2)reqParameter).Pn, ((ReqParameter2)reqParameter).Fn, dataUnit);

            var list = new List<string>() { c };
            list.AddRange(a);
            list.AddRange(linkUserData);
            return list;
        }

        /// <summary>
        /// 固定长度的报文头 起始字符+长度+长度+起始字符
        /// </summary>
        /// <param name="length"></param>
        /// <returns></returns>
        private static List<string> BuildHeaders(int length)
        {
            var headers = new List<string>();
            headers.Add(startStr);
            var l = BuildLength(length);
            headers.AddRange(l);
            headers.AddRange(l);
            headers.Add(startStr);
            return headers;
        }

        /// <summary>
        /// 长度 2字节 [用户数据区长度]
        /// </summary>
        /// <returns></returns>
        private static List<string> BuildLength(int length1)
        {
            var binaryLen = length1.DecToBin();
            var protocolIdentification = Enum.Format(typeof(ProtocolIdentification),
                ProtocolIdentification.本规约使用, "d").PadLeft(2, '0');
            var lenStr = $"{binaryLen}{protocolIdentification}";
            var hexLen = lenStr.BinToHex();
            hexLen = hexLen.PadLeft(4, '0');
            var list = hexLen.StringToPairs();
            list.Reverse();
            return list;
        }

        /// <summary>
        /// 控制域
        /// </summary>
        /// <param name="funCode">功能码</param>
        /// <param name="fcb"></param>
        /// <param name="fcv"></param>
        /// <returns></returns>
        private static string BuildC(int funCode, PRM pRM, int fcb = 0, FCV fcv = FCV.FCB位无效)
        {
            var cMasterStationFunCodeHex = funCode.DecToBin();
            cMasterStationFunCodeHex = cMasterStationFunCodeHex.ToString().PadLeft(4, '0');
            var strC = $"{(int)DIR.主站下行报文}{(int)pRM}{fcb}{(int)fcv}{cMasterStationFunCodeHex}";
            var hexC = strC.BinToHex().PadLeft(2, '0');
            return hexC;
        }


        /// <summary>
        /// 地址域  3220 09872
        /// </summary>
        /// <param name="a1">行政区划码 BCD码 3220=2032</param>
        /// <param name="a2">逻辑地址 BIN 09872=2690=>9026</param>
        /// <param name="a3">主站地址 BIN 0~127</param>
        /// <returns></returns>
        private static List<string> BuildAList(string a, int mSA)
        {
            var list = new List<string>();

            var a1 = a.Substring(0, 4);
            var a1Pairs = a1.StringToPairs();
            a1Pairs.Reverse();
            list.AddRange(a1Pairs);

            var a2 = Convert.ToInt32(a.Substring(4));
            var decA2 = a2.DecToHex();
            var a2Pairs = decA2.PadLeft(4, '0').StringToPairs();
            a2Pairs.Reverse();
            list.AddRange(a2Pairs);

            //TODO:主站地址和组地址标志
            var a3Bin = $"{mSA.DecToBin().PadLeft(7, '0')}0";
            list.Add(a3Bin.BinToHex().PadLeft(2, '0'));

            return list;
        }

        private static List<string> BuildLinkUserData(AFN aFN, Seq seq, int pn, int fn, List<string>? dataUnit)
        {
            var aFNValue = ((int)aFN).DecToHex().PadLeft(2, '0');
            var sEQ = BuildSEQ(seq.TpV, seq.FIRFIN, seq.CON, seq.PRSEQ);
            var dA = BuildDA(pn);
            var dT = BuildDT(fn);
            var list = new List<string>() { aFNValue, sEQ };
            list.AddRange(dA);
            list.AddRange(dT);

            if (dataUnit != null)
            {
                list.AddRange(dataUnit);
            }
            //list.AddRange(GetDataUnit(aFN,seq));

            if (seq.TpV == TpV.附加信息域中带时间标签)
                list.AddRange(BuildTp("00"));

            return list;
        }

        /// <summary>
        /// 帧序列域
        /// </summary>
        /// <param name="tpV"></param>
        /// <param name="fIRFIN"></param>
        /// <param name="cON"></param>
        /// <returns></returns>
        private static string BuildSEQ(TpV tpV, FIRFIN fIRFIN, CON cON, int pRSEQ)
        {
            var tpVValue = Enum.Format(typeof(TpV),
                tpV, "d");
            var fIRFINValue = Enum.Format(typeof(FIRFIN),
                fIRFIN, "d");
            var cONValue = (int)cON;
            var sEQBin = $"{tpVValue}{fIRFINValue}{cONValue}{pRSEQ.DecToBin().PadLeft(4, '0')}";
            var hexSEQ = sEQBin.BinToHex().PadLeft(2, '0');
            return hexSEQ;
        }

        /// <summary>
        /// 信息点标识
        /// </summary>
        /// <param name="pn">计量点</param>
        /// <returns></returns>
        private static List<string> BuildDA(int pn)
        {
            if (pn == 0)
                return new List<string>() { "00", "00" };
            var dA2 = (pn - 1) / 8 + 1;//信息点组从1开始 第几组
            var dA1 = pn - (dA2 - 1) * 8;//pn % 8           
            var dA1Hex = "1".PadRight(dA1, '0').BinToHex();//对位信息 第几位 二进制有效位  
            var dA2Hex = dA2.DecToHex();
            return new List<string>() { dA1Hex.PadLeft(2, '0'), dA2Hex.PadLeft(2, '0') };

        }

        /// <summary>
        /// 数据单元标识
        /// </summary>
        /// <param name="fn"></param>
        /// <returns></returns>
        private static List<string> BuildDT(int fn)
        {
            var dT2 = (fn - 1) / 8;//从零开始 第几组
            var dT1 = fn - dT2 * 8;
            var dT1Hex = "1".PadRight(dT1, '0').BinToHex();//对位信息 第几位 二进制有效位  
            var dT2Hex = dT2.DecToHex();
            return new List<string>() { dT1Hex.PadLeft(2, '0'), dT2Hex.PadLeft(2, '0') };
        }

        /// <summary>
        /// 时间标签
        /// </summary>
        /// <param name="pFC">启动帧帧序号计数器PFC 1字节</param>
        /// <param name="delayTime">允许发送传输延时时间 min 1字节</param>
        /// <returns></returns>
        private static List<string> BuildTp(string pFC = "00", int delayTime = 0)
        {
            var now = DateTime.Now; // 获取当前时间
            var seconds = now.Second.ToString().PadLeft(2, '0'); // 获取当前秒数
            var minutes = now.Minute.ToString().PadLeft(2, '0'); // 获取当前分钟数
            var hours = now.Hour.ToString().PadLeft(2, '0'); // 获取当前小时数
            var day = now.Day.ToString().PadLeft(2, '0'); // 获取当前日期的日数           
            return new List<string>() { pFC, seconds, minutes, hours, day, delayTime.ToString().PadLeft(2, '0') };
        }

        #endregion

        #region 645下行命令


        /// <summary>
        /// 构建电表阀控下发数据单元
        /// </summary>
        /// <param name="address">电表地址</param>
        /// <param name="specialControlCode">特殊控制码</param>
        /// <param name="password">密码</param>
        /// <param name="state">是否为开阀</param>
        /// <param name="modelCode">型号码</param>
        /// <returns></returns>
        public static List<string> BuildAmmeterValveControlSendDataUnit(string address, string specialControlCode, string password, bool state, string modelCode = "")
        {
            var code = string.Empty;

            if (state)
            {
                if (string.IsNullOrEmpty(specialControlCode))
                    code = "1B";
                else
                    code = specialControlCode == "1B" || specialControlCode == "1C" ? specialControlCode : "1C";
            }
            else
                code = "1A";//跳闸

            if (specialControlCode == "1W")
            {
                if (state)
                    code = "1A";
                else
                    code = "1C";
            }

            var pwdLevel = "02";
            if (modelCode == "HL_DTSU2625" || modelCode == "DDZY9866")
                pwdLevel = "04";
            else if (modelCode == "DDS2705")
                pwdLevel = "03"; //不带安全认证密级

            if (!string.IsNullOrWhiteSpace(password) && password.Contains("|"))
            {
                var sp = password.Split('|');
                pwdLevel = sp[1];
                password = sp[0];
            }

            var strDate = DateTime.Now.AddYears(3).ToString("000012ddMMyy").StrAddSpan();//命令有效截止时间
            if (specialControlCode == "1D" || modelCode == "SZBD_DDZY1225")
                strDate = "FF FF FF FF FF FF";
            var strP = password.StrAddSpan().StrReverseOrder();
            var strSJY = " " + pwdLevel + " " + strP + " 01 00 00 00 " + code + " 00 " + strDate;
            var dataUnit = strSJY.Replace(" ", "").StringToPairs();
            var dataList = Build645SendCommand(address, "1C", dataUnit);
            return dataList;

            //string strLen = (strSJY.Replace(" ", "").Length / 2).ToString("X2");
            //string strReturn = "68 " + address.StrAddSpan().StrReverseOrder() + " 68 1C " + strLen + " " + strSJY.StrAddHex33() + " ";
            //string strSum = strReturn.Split(new string[] { " " }, StringSplitOptions.RemoveEmptyEntries).Select(i => Convert.ToInt32(i, 16)).Sum().ToString("X");
            //strReturn += strSum.Substring(strSum.Length - 2) + " 16";
            //return strReturn.Split(' ').ToList();
        }

        /// <summary>
        /// 构建电表保电下发数据单元
        /// </summary>
        /// <param name="address">电表地址</param>
        /// <param name="password"></param>
        /// <param name="state">true 保电 false 保电解除</param>
        /// <param name="modelCode">型号码</param>
        /// <returns></returns>
        public static List<string> BuildAmmeterLockSendDataUnit(string address, string password, bool state, string modelCode = "")
        {
            var code = state ? "3A" : "3B";

            var strDate = (code + DateTime.Now.AddDays(1).ToString("00000012ddMMyy")).StrAddSpan();

            if (modelCode == "SZBD_DDZY1225")
                strDate = $"{code} 00 FF FF FF FF FF FF";

            var strP = password.StrAddSpan().StrReverseOrder();
            var strSJY = " 02 " + strP + " 01 00 00 00 " + strDate;

            var dataUnit = strSJY.Replace(" ", "").StringToPairs();
            var dataList = Build645SendCommand(address, "1C", dataUnit);
            return dataList;
        }

        /// <summary>
        /// 构建电表认证下发数据单元
        /// </summary>
        /// <param name="address">电表地址</param>
        /// <param name="ramDon"></param>
        /// <param name="maco"></param>
        /// <returns></returns>
        public static List<string> BuildAmmeterIdentitySendDataUnit(string address, string ramDon, string maco)
        {
            var codeList = "070004FF".StringToPairs();
            codeList.Reverse();

            var ramDonList = ramDon.StringToPairs();
            ramDonList.Reverse();

            var macoList = maco.StringToPairs();
            macoList.Reverse();
            
            var dataUnit = new List<string>();
            dataUnit.AddRange(codeList);
            dataUnit.AddRange(ramDonList);
            dataUnit.AddRange(macoList);
            var dataList = Build645SendCommand(address, "03", dataUnit);
            return dataList;
        }

        /// <summary>
        /// 构建电表清零下发数据单元
        /// </summary>
        /// <param name="address">电表地址</param>
        /// <param name="password"></param>
        /// <returns></returns>
        public static List<string> BuildAmmterClearSendDataUnit(string address, string password)
        {
            var strP = password.StrAddSpan().StrReverseOrder();
            var strSJY = " 02 " + strP + " 01 00 00 00 ";
            var dataUnit = strSJY.Replace(" ", "").StringToPairs();
            var dataList = Build645SendCommand(address, "1A", dataUnit);
            return dataList;
        }

        /// <summary>
        /// 构建645协议下发命令
        /// </summary>
        /// <param name="ammeterAddress">电表地址</param>
        /// <param name="controlCode">控制码</param>
        /// <param name="dataUnit">数据域 发送方按字节进行加33处理，接收方按字节减33</param>
        /// <returns></returns>
        public static List<string> Build645SendCommand(string ammeterAddress, string controlCode, List<string>? dataUnit)
        {
            var cmdStrList = new List<string>();
            cmdStrList.Add(startStr);

            ammeterAddress = ammeterAddress.PadLeft(12, '0');
            var addressList = ammeterAddress.StringToPairs();
            addressList.Reverse();
            cmdStrList.AddRange(addressList);

            cmdStrList.Add(startStr);

            cmdStrList.Add(controlCode);

            var len = dataUnit != null ? dataUnit.Count.DecToHex().PadLeft(2, '0') : "00";
            cmdStrList.Add(len);

            if (dataUnit != null)
            {
                cmdStrList.AddRange(dataUnit.AddHex33());
            }

            var strSum = cmdStrList.Select(i => Convert.ToInt32(i, 16)).Sum().ToString("X");
            strSum = strSum.Substring(strSum.Length - 2);
            cmdStrList.Add(strSum);
            cmdStrList.Add(endStr);

            return cmdStrList;
        }

        /// <summary>
        /// 威胜表的超功率(第一路恶性负载超功率判断阀值)
        /// </summary>
        /// <param name="address"></param>
        /// <param name="password"></param>
        /// <param name="dataMark"></param>
        /// <param name="power"></param>
        /// <returns></returns>
        public static List<string>? AssembleWsSupperPower(string address, string password, string dataMark, decimal power)
        {
            power = Math.Round(power, 4);
            if (power > (decimal)99.9999) return null;
            var strPower = power < 10 ? $"0{power}" : power.ToString();
            var pStr = strPower.Replace(".", "").PadRight(6, '0');
            var data = new string[] { pStr[4] + "" + pStr[5], pStr[2] + "" + pStr[3], pStr[0] + "" + pStr[1] };
            return AssembleWrite(address, password, dataMark, data);
        }
        /// <summary>
        /// 威胜表的超功率(超功率开关)
        /// </summary>
        /// <param name="address"></param>
        /// <param name="password"></param>
        /// <param name="isOn"></param>
        /// <returns></returns>
        public static List<string> AssembleWsOnSupperPower(string address, string password, bool isOn = true)
        {
            var data = new string[] { (isOn ? "01" : "00") };
            return AssembleWrite(address, password, "0E400001", data);
        }
        /// <summary>
        /// 威胜表的超功率(第一路恶性负载绝对功率判断阈值)
        /// </summary>
        /// <param name="address"></param>
        /// <param name="password"></param>
        /// <param name="dataMark"></param>
        /// <param name="power"></param>
        /// <returns></returns>
        public static List<string>? AssembleWsAbsolutePowerSetting(string address, string password, string dataMark, decimal power)
        {
            power = Math.Round(power, 4);
            if (power > (decimal)99.9999) return null;
            var strPower = power < 10 ? $"0{power}" : power.ToString();
            var pStr = strPower.Replace(".", "").PadRight(6, '0');
            var data = new string[] { pStr[4] + "" + pStr[5], pStr[2] + "" + pStr[3], pStr[0] + "" + pStr[1] };
            return AssembleWrite(address, password, dataMark, data);
        }
        /// <summary>
        ///  威胜表的超功率(第一路恶性负载功率因数判断阀值)
        /// </summary>
        /// <param name="address"></param>
        /// <param name="password"></param>
        /// <param name="dataMark"></param>
        /// <param name="factor"></param>
        /// <returns></returns>
        public static List<string>? AssembleWsPowerFactor(string address, string password, string dataMark, decimal factor)
        {
            factor = Math.Round(factor, 3);
            if (factor >= (decimal)1.0 || factor <= 0) return null;
            var strFactor = factor.ToString();
            var pStr = strFactor.Replace(".", "").PadRight(4, '0');
            var data = new string[] { pStr[2] + "" + pStr[3], pStr[0] + "" + pStr[1] };
            return AssembleWrite(address, password, dataMark, data);
        }

        /// <summary>
        /// 构建写数据
        /// </summary>
        /// <param name="address"></param>
        /// <param name="password"></param>
        /// <param name="di0_3"></param>
        /// <param name="data"></param>
        /// <returns></returns>
        public static List<string> AssembleWrite(string address, string password, string di0_3, string[] data)
        {
            var returnList = new List<string>();
            returnList.Add(startStr);
            
            var addressList = address.StringToPairs();
            addressList.Reverse();
            returnList.AddRange(addressList);

            returnList.Add(startStr);
            returnList.Add("14");

            var len = (12 + data.Length).ToString("X2");
            returnList.Add(len);

          
            var di03List = di0_3.StringToPairs();
            di03List.Reverse();
            di03List.Add("02");

            var pwdList = password.StringToPairs();
            pwdList.Reverse();
            di03List.AddRange(pwdList);
         
            var mList = new List<string>() { "00", "11", "22", "33" };
            di03List.AddRange(mList);
            di03List.AddRange(data);
            var listAdd33 = di03List.AddHex33();

            returnList.AddRange(listAdd33);
            
            var strSum = returnList.Select(i => Convert.ToInt32(i, 16)).Sum().ToString("X");
            var cs = strSum.Substring(strSum.Length - 2);
            returnList.Add(cs);
            returnList.Add(endStr);

            return returnList;
        }

        /// <summary>
        /// 生成软编程指令
        /// <param name="modelCode">型号编码</param>
        /// </summary>
        /// <returns></returns>
        private static List<string> SoftProgram(string address,string modelCode,string password)
        {
            string bccmd = string.Empty;
            if (modelCode == "DDS71")
            {

                bccmd = "68 AA AA AA AA AA AA 68 04 07 4E F4 35 BB BB BB 32";
            }
            else
            {
                bccmd = "68 AA AA AA AA AA AA 68 14 10 41 35 33 41 37 33 33 33 34 33 33 33 77 66 55 44";
            }

            //替换密码
            var passwordList = password.StringToPairs();
                passwordList.Reverse();
            passwordList = passwordList.AddHex33();
            var passwordStr = string.Join(" ", passwordList);
            bccmd = bccmd.Replace("BB BB BB", passwordStr);
            //替换表地址
            var addressList = address.StringToPairs();
            addressList.Reverse();
            var addressStr = string.Join(" ", addressList);
            bccmd = bccmd.Replace("AA AA AA AA AA AA", addressStr);
            var fm = bccmd.Split(' ').ToList();
            //生成CRC
            var cRC = GetCRC(fm);
            fm.Add(cRC);
            fm.Add("16");

            return fm;
        }

        #endregion

        #region 188 下行命令

        /// <summary>
        /// 标准 188协议阀控
        /// </summary>
        /// <param name="waterMeterAddress"></param>
        /// <param name="mtype">表计类型</param>
        /// <returns></returns>
        public static List<string> BuildConfirm188WaterValve(string waterMeterAddress, bool state, string mtype = "10")
        {
            if (string.IsNullOrWhiteSpace(waterMeterAddress)) return null;

            var dataUnit = new List<string>() { "A0", "17", "00", state ? "55" : "99" };

            var dataList = Build188SendCommand(waterMeterAddress, "04", dataUnit);

            return dataList;
        }

        /// <summary>
        /// 构建188水表抄读下发数据单元
        /// </summary>
        /// <param name="waterMeterAddress"></param>
        /// <returns></returns>
        public static List<string> Build188WaterMeterReadingSendDataUnit(string waterMeterAddress)
        {

            var dataUnit = new List<string>() { "1F", "90", "00" };
            var dataList = Build188SendCommand(waterMeterAddress, "01", dataUnit);

            return dataList;
        }

        /// <summary>
        /// 构建188协议下发命令
        /// </summary>
        /// <param name="waterMeterAddress">水表地址</param>
        /// <param name="controlCode">控制码</param>
        /// <param name="dataUnit">数据域</param>
        /// <param name="meterType">表类型</param>
        /// <returns></returns>
        public static List<string> Build188SendCommand(string waterMeterAddress, string controlCode, List<string>? dataUnit = null, string meterType = "10")
        {
            //address.Substring(address.Length - 12, 12)
            var cmdStrList = new List<string>();
            cmdStrList.Add(startStr);
            cmdStrList.Add(meterType);

            waterMeterAddress = waterMeterAddress.PadLeft(14, '0');
            var addressList = waterMeterAddress.StringToPairs();
            addressList.Reverse();
            cmdStrList.AddRange(addressList);

            //控制码
            cmdStrList.Add(controlCode);

            var len = dataUnit != null ? dataUnit.Count.DecToHex().PadLeft(2, '0') : "00";
            cmdStrList.Add(len);
            if (dataUnit != null)
            {
                cmdStrList.AddRange(dataUnit);
            }

            var strSum = cmdStrList.Select(i => Convert.ToInt32(i, 16)).Sum().ToString("X");
            strSum = strSum.Substring(strSum.Length - 2);
            cmdStrList.Add(strSum);
            cmdStrList.Add(endStr);

            return cmdStrList;
        }

        /// <summary>
        /// 组装水表阀控
        /// </summary>
        /// <param name="waterMeterAddress">水表地址</param>
        /// <param name="password">The password.</param>
        /// <param name="protocol">The poprotocol.</param>
        /// <param name="state">if set to <c>true</c> [isopenvalve].</param>
        /// <returns></returns>
        public static List<string>? WaterMeterValveControl(string waterMeterAddress, string password, int protocol, bool state)
        {
            List<string>? turnData = null;
            if (protocol == 1)
                turnData = GetControlCode97(waterMeterAddress.Substring(waterMeterAddress.Length - 12, 12), password, state ? "3355" : "9966");//开阀/关阀
            else if (protocol == 30)
                turnData = GetControlCode07(waterMeterAddress.Substring(waterMeterAddress.Length - 12, 12), password, state ? "3355" : "9966");//开阀/关阀
            return turnData;
        }

        private static List<string> GetControlCode97(string waterMeterAddress, string password, string valueCode)
        {
            var dataList = new List<string>();
            var passwordList = password.StringToPairs();
            passwordList.Reverse();

            var valueCodeList = valueCode.StringToPairs();
            valueCodeList.Reverse();

            dataList.AddRange(valueCodeList);
            dataList.AddRange(passwordList);
            dataList.AddRange(valueCodeList);

            return GetCode(waterMeterAddress, "04", dataList);
        }

        private static List<string> GetControlCode07(string waterMeterAddress, string password, string valueCode)
        {
            var dataList = new List<string>();
            dataList.Add("02");

            var passwordList = password.StringToPairs();
            passwordList.Reverse();
            dataList.AddRange(passwordList);
            dataList.AddRange("01000000".StringToPairs());

            dataList.AddRange(valueCode.StringToPairs());

            dataList.Add("00");

            var time = DateTime.Now.AddDays(1).ToString("yyMMddHHmmss");
            var timeList = time.StringToPairs();
            timeList.Reverse();
            dataList.AddRange(timeList);

            return GetCode(waterMeterAddress, "1C", dataList);
        }

        public static List<string> GetCode(string waterMeterAddress, string controlCode, List<string> childDataList)
        {
            var dataList = new List<string> { startStr };

            waterMeterAddress = waterMeterAddress.PadLeft(12, '0');
            var addressList = waterMeterAddress.StringToPairs();
            addressList.Reverse();
            dataList.AddRange(addressList);

            dataList.Add(startStr);
            dataList.Add(controlCode);

            var num = childDataList.Count;
            dataList.Add(num.ToString("X2"));

            dataList.AddRange(childDataList.AddHex33());

            var cs = dataList.Select(it => Convert.ToInt32(it, 16)).Sum().ToString("X2");
            cs = cs.Substring(cs.Length - 2, 2);
            dataList.Add(cs);

            dataList.Add(endStr);

            return dataList;
        }

        public static string GetCRC(List<string> inputFrm, int startIndex = 0)
        {
            int sum = 0;
            for (int i = startIndex; i < inputFrm.Count; i++)
            {
                sum += (Convert.ToInt32(inputFrm[i], 16));
            }
            var sum16 = Convert.ToString(sum, 16);
            return sum16.Substring(sum16.Length - 2, 2).ToUpper();
        }

        public static object GetAnalyzeValue(this List<string> hexStringList, CommandChunkEnum188 chunk)
        {
            if (hexStringList.Count < 11)
            {
                return null;
            }

            switch (chunk)
            {
                case CommandChunkEnum188.A:
                    var aHexList = hexStringList[(int)CommandChunkEnum188.A].Take(7).ToList();
                    aHexList.Reverse();
                    return string.Join("", aHexList.Skip(1).Take(6).ToList());
                case CommandChunkEnum188.C:
                    var cHex = hexStringList[(int)CommandChunkEnum188.C];
                    return cHex;
                case CommandChunkEnum188.Data:
                    var lenIndex = (int)CommandChunkEnum188.L;
                    var len = hexStringList[lenIndex].HexToDec();

                    //验证长度 2=(帧校验和+结束字符）
                    if (hexStringList.Count - 2 != 11 + len)
                        return null;

                    var dataHexList = hexStringList.Skip(11).Take(len).ToList();
                    return dataHexList;
                default:
                    throw new ArgumentOutOfRangeException(nameof(chunk), chunk, null);
            }
        }

        //public double AnalyzeCurrentTotalRate(List<string> hexList)
        //{
        //    var str = string.Join("", hexList);
        //    var number = Convert.ToInt32(str) * 0.01;
        //    return number;
        //}

        #endregion

    }


   


}