JiShe.CollectBus/shared/JiShe.CollectBus.Common/BuildSendDatas/TelemetryPacketBuilder.cs

using JiShe.CollectBus.Common.Enums;
using JiShe.CollectBus.Common.Models;
using System;
using System.Collections.Generic;
using System.Data.SqlTypes;
using System.Linq;
using System.Net;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;

namespace JiShe.CollectBus.Common.BuildSendDatas
{
    /// <summary>
    /// 构建下发报文，只适用与定时抄读
    /// </summary>
    public static class TelemetryPacketBuilder
    {
        /// <summary>
        /// 构建报文的委托
        /// </summary>
        /// <param name="request.FocusAddress"></param>
        /// <param name="request.Fn"></param>
        /// <param name="request.Pn"></param>
        public delegate byte[] AFNDelegate(TelemetryPacketRequest request);

        /// <summary>
        /// 编码与方法的映射表
        /// </summary>
        public static readonly Dictionary<string, AFNDelegate> AFNHandlersDictionary = new();

        static TelemetryPacketBuilder()
        {
            // 初始化时自动注册所有符合命名规则的方法
            var methods = typeof(TelemetryPacketBuilder).GetMethods(BindingFlags.Static | BindingFlags.Public);
            foreach (var method in methods)
            {
                if (method.Name.StartsWith("AFN") && method.Name.EndsWith("_Fn_Send"))
                {
                    string code = method.Name;
                    var delegateInstance = (AFNDelegate)Delegate.CreateDelegate(typeof(AFNDelegate), method);
                    AFNHandlersDictionary[code] = delegateInstance;
                }
            }
        }

        #region AFN_00H 确认∕否认
        public static byte[] AFN00_Fn_Send(TelemetryPacketRequest request)
        {
            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.确认或否认,
                FunCode = (int)CMasterStationFunCode.请求2级数据,
                A = request.FocusAddress,
                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 = 0,
                },
                MSA = Build3761SendData.GetMSA(request.FocusAddress),
                Pn = request.Pn,
                Fn = request.Fn
            };
            var bytes = Build3761SendData.BuildSendCommandBytes(reqParameter);
            return bytes;
        }
        #endregion


        #region AFN_01H 复位命令
        public static byte[] AFN01_Fn_Send(TelemetryPacketRequest request)
        {
            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.复位,
                FunCode = (int)CMasterStationFunCode.复位命令,
                A = request.FocusAddress,
                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 = Build3761SendData.GetMSA(request.FocusAddress),
                Pn = request.Pn,
                Fn = request.Fn
            };
            var bytes = Build3761SendData.BuildSendCommandBytes(reqParameter);
            return bytes;
        }
        #endregion


        #region AFN_02H 链路接口检测
        public static byte[] AFN02_Fn_Send(TelemetryPacketRequest request)
        {
            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.链路接口检测,
                FunCode = (int)CMasterStationFunCode.请求2级数据,
                A = request.FocusAddress,
                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 = Build3761SendData.GetMSA(request.FocusAddress),
                Pn = request.Pn,
                Fn = request.Fn
            };
            var bytes = Build3761SendData.BuildSendCommandBytes(reqParameter);
            return bytes;
        }
        #endregion

        #region AFN_04H 设置参数
        public static byte[] AFN04_Fn_Send(TelemetryPacketRequest request)
        {
            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.设置参数,
                FunCode = (int)CMasterStationFunCode.请求1级数据,
                A = request.FocusAddress,
                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 = Build3761SendData.GetMSA(request.FocusAddress),
                Pn = request.Pn,
                Fn = request.Fn
            };
            var bytes = Build3761SendData.BuildSendCommandBytes(reqParameter);
            return bytes;
        }

        #endregion

        #region AFN_05H 控制命令
        public static byte[] AFN05_Fn_Send(TelemetryPacketRequest request)
        {
            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.控制命令,
                FunCode = (int)CMasterStationFunCode.请求1级数据,
                A = request.FocusAddress,
                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 = Build3761SendData.GetMSA(request.FocusAddress),
                Pn = request.Pn,
                Fn = request.Fn
            };
            var bytes = Build3761SendData.BuildSendCommandBytes(reqParameter);
            return bytes;
        }
        #endregion

        #region AFN_09H 请求终端配置及信息
        public static byte[] AFN09_Fn_Send(TelemetryPacketRequest request)
        {
            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.请求终端配置,
                FunCode = (int)CMasterStationFunCode.请求2级数据,
                A = request.FocusAddress,
                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 = Build3761SendData.GetMSA(request.FocusAddress),
                Pn = request.Pn,
                Fn = request.Fn
            };
            var bytes = Build3761SendData.BuildSendCommandBytes(reqParameter);
            return bytes;
        }

        #endregion

        #region AFN_0AH 查询参数
        public static byte[] AFN0A_Fn_Send(TelemetryPacketRequest request)
        {
            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.查询参数,
                FunCode = (int)CMasterStationFunCode.请求2级数据,
                A = request.FocusAddress,
                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 = Build3761SendData.GetMSA(request.FocusAddress),
                Pn = request.Pn,
                Fn = request.Fn
            };
            var bytes = Build3761SendData.BuildSendCommandBytes(reqParameter);
            return bytes;
        }
        #endregion

        #region AFN_0CH 请求一类数据
        public static byte[] AFN0C_Fn_Send(TelemetryPacketRequest request)
        {
            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.请求实时数据,
                FunCode = (int)CMasterStationFunCode.请求2级数据,
                A = request.FocusAddress,
                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 = Build3761SendData.GetMSA(request.FocusAddress),
                Pn = request.Pn,
                Fn = request.Fn
            };
            var bytes = Build3761SendData.BuildSendCommandBytes(reqParameter);
            return bytes;
        }
        #endregion

        #region AFN_0DH 请求二类数据
        public static byte[] AFN0D_Fn_Send(TelemetryPacketRequest request)
        {
            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.请求历史数据,
                FunCode = (int)CMasterStationFunCode.请求2级数据,
                A = request.FocusAddress,
                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 = Build3761SendData.GetMSA(request.FocusAddress),
                Pn = request.Pn,
                Fn = request.Fn
            };
            var bytes = Build3761SendData.BuildSendCommandBytes(reqParameter);
            return bytes;
        }
        #endregion

        #region AFN10H 数据转发
        public static byte[] AFN10_Fn_Send(TelemetryPacketRequest request)
        {
            var reqParameter = new ReqParameter2()
            {
                AFN = AFN.数据转发,
                FunCode = (int)CMasterStationFunCode.请求2级数据,
                A = request.FocusAddress,
                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 = Build3761SendData.GetMSA(request.FocusAddress),
                Pn = request.Pn,
                Fn = request.Fn
            };
            var bytes = Build3761SendData.BuildSendCommandBytes(reqParameter,request.DataUnit);
            return bytes;
        }

        #region SpecialAmmeter 特殊电表转发
        //TODO 特殊电表处理

        #endregion

        #endregion
    }
}