dc/Common/SECSContext.cs

// ********************************************************************************
// 	文件名字: SECSContext
// 	文件描述: SECSContext
// 	开发人员: Michael
// 	创建时间: 2019/11/8 0:08
//
// 	更新历史:
// 			+ 创建 SECSContext.cs 文件. by Michael @2019/11/8 0:08
// ********************************************************************************
using ARI.EAP.HOST;
using ARI.EAP.HOST.Common;
using Glorysoft.SECS.EQP.Utilities;
using Glorysoft.SECSwell;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Threading.Tasks;

namespace Glorysoft.SECS.EQP.Common
{
    public class SECSContext
    {
        public string Name { get; set; }
        public short DeviceID { get; set; } = 0;
        public eHSMS_CONNECT_MODE ConnectionMode { get; set; } = eHSMS_CONNECT_MODE.ACTIVE;
        public string RemoteIPAddress { get; set; } = "127.0.0.1";
        public int RemoteIPPort { get; set; } = 6000;
        public string LocalIPAddress { get; set; } = "127.0.0.1";
        public int LocalIPPort { get; set; } = 20002;
        public bool AsciiValueAutoFillSpace { get; set; } = true;
        public int T1 { get; set; } = 1;
        public int T2 { get; set; } = 2;
        public int T3 { get; set; } = 45;
        public int T4 { get; set; } = 4;
        public int T5 { get; set; } = 10;
        public int T6 { get; set; } = 6;
        public int T7 { get; set; } = 10;
        public int T8 { get; set; } = 5;
        public eLOG_LEVEL LogLevel { get; set; } = eLOG_LEVEL.DEBUG;
        public string LogPath { get; set; } = @"logs\";
        public string SECSLibraryFile { get; set; } = @"Configuration\SECSLibrary.xml";

        public bool IsConnected => Port != null && Port.Connected;

        private readonly SECSwell.SECSPort Port;
        private static Dictionary<string, ISECSMessageHandler> Handlers;

        public SECSContext(string name, short deviceId, string remoteIPAddress, int remoteIPPort)
        {
            LogPath = string.Format(@"{0}{1}\", LogPath, name);
            Name = name;
            DeviceID = deviceId;
            RemoteIPAddress = remoteIPAddress;
            RemoteIPPort = remoteIPPort;

            SECSwell.SECSPort.SetAsciiValueAutoFillSpace = AsciiValueAutoFillSpace;
            Port = new SECSwell.SECSPort(Name)
            {
                Name = Name,
                DeviceID = DeviceID,
                LogPath = LogPath,
                LogLevel = LogLevel
            };
            HSMSParameters parameters = new HSMSParameters
            {
                DeviceID = DeviceID,
                ConnectionMode = ConnectionMode,
                RemoteIP = RemoteIPAddress,
                RemotePort = RemoteIPPort,
                LocalIP = LocalIPAddress,
                LocalPort = LocalIPPort,
                T3 = T3,
                T5 = T5,
                T6 = T6,
                T7 = T7,
                T8 = T8
            };
            Port.Library.Load(SECSLibraryFile);
            Port.HsmsParameters = parameters;
            Port.IsS9FxCheck = false;
            Port.OnSECSEvent += OnRecieved;
            Handlers = new Dictionary<string, ISECSMessageHandler>();
            foreach (Type item in MethodBase.GetCurrentMethod().DeclaringType.Assembly.GetTypes())
            {
                if (item.IsClass && item.GetInterface(nameof(ISECSMessageHandler)) != null)
                {
                    Handlers.Add(item.Name, Activator.CreateInstance(item) as ISECSMessageHandler);
                }
            }
        }

        private void OnRecieved(SECSEventType type, SECSTransaction trans, SECSErrors err, string errmsg)
        {
            var msgName = string.Empty;
            switch (type)
            {
                case SECSEventType.HSMSConnected:
                    msgName = $"{nameof(SECSEventType.HSMSConnected)}Handler";
                    break;

                case SECSEventType.HSMSDisconnected:
                    msgName = $"{nameof(SECSEventType.HSMSDisconnected)}Handler";
                    break;

                case SECSEventType.PrimaryRcvd:
                    msgName = $"S{trans.Primary.Stream}F{trans.Primary.Function}Handler";
                    break;

                case SECSEventType.SecondaryRcvd:
                    msgName = $"S{trans.Secondary.Stream}F{trans.Secondary.Function}Handler";
                    break;

                default:
                    msgName = $"{nameof(SECSEventType.Error)}Handler";
                    break;
            }
            if (Handlers.ContainsKey(msgName))
            {
                EquipmentStatus.S1F1HeartBit.timer1.Stop();
                EquipmentStatus.S1F1HeartBit.timer1.Start();
                Task.Run(() => Handlers[msgName].Execute(this, trans, err, errmsg));
            }
        }

        public virtual bool Close()
        {
            try
            {
                if (IsConnected)
                {
                    Port.ClosePort();
                    EquipmentStatus.EqConnectState = ConnectState.disconnected;
                    return true;
                }
                return false;
            }
            catch (Exception e)
            {
                LoggerService.SECSLogger.Error(e);
                return false;
            }
        }

        public virtual bool Open()
        {
            try
            {
                if (Port != null)
                {
                    Port.OpenPort();
                    return Port.Connected;
                }
                return false;
            }
            catch (Exception e)
            {
                LoggerService.SECSLogger.Error(e);
                return false;
            }
        }

        public virtual void ReplyMessage(SECSTransaction trans)
        {
            try
            {
                if (Port != null && Port.PortIsOpen)
                {
                    Port.Reply(trans);
                }
            }
            catch (Exception e)
            {
                LoggerService.SECSLogger.Error(e);
            }
        }

        public virtual void SendMessage(SECSTransaction trans)
        {
            try
            {
                if (Port != null && Port.PortIsOpen)
                {
                    Port.Send(trans);
                }
                
                
            }
            catch (Exception e)
            {
                LoggerService.SECSLogger.Error(e);
            }
        }

        public virtual void SendMessage(string name)
        {
            try
            {
                if (Port != null && Port.PortIsOpen)
                {
                    SECSTransaction transaction = new SECSTransaction
                    {
                        Primary = Port.Library.FindMessage(name)
                    };
                    transaction.Secondary = Port.Library.FindMessage(transaction.Primary.Stream, transaction.Primary.Function + 1).FirstOrDefault();
                    Port.Send(transaction);
                }
            }
            catch (Exception e)
            {
                LoggerService.SECSLogger.Error(e);
            }
        }

        public SECSTransaction GetTransaction(int stream, int function, string msgName = null)
        {
            try
            {
                string messageName = string.IsNullOrWhiteSpace(msgName) ? $"S{stream}F{function}" : msgName.ToUpper();
                if (Port == null)
                {
                    LoggerService.SECSLogger.Error($"Method: GetTransaction, Port is null!");
                    return null;
                }
                if (Port.Library == null)
                {
                    LoggerService.SECSLogger.Error($"Method: GetTransaction, Port.Library is null!");
                    return null;
                }
                return Port.Library.FindTransaction(messageName);
            }
            catch (Exception e)
            {
                LoggerService.SECSLogger.Error(e);
                return null;
            }
        }
    }
}