DP44/DataPRO/TDASCommands/TestTriggerCommands.cs

using System;
using System.Text;
using DTS.Common.ICommunication;

namespace DTS.DASLib.Command.TDAS
{
    internal class TestTriggerCommandString : CommandString
    {
        protected override string _CommandString => "TESTTRIG";

        protected override string _CommandDescription => "Test trigger";

        public string SubCommand { get; set; }

        public string Status { get; set; }

        public override byte[] GetParameters()
        {
            var sb = new StringBuilder();
            sb.Append(" ");
            sb.Append(SubCommand);
            return Encoding.ASCII.GetBytes(sb.ToString());
        }

    }

    public class TestTrigger : CommandBase
    {
        public int ModuleIndex
        {
            get => ((TDASCommandPacketBase)baseCommand).ModuleIndex;
            set => ((TDASCommandPacketBase)baseCommand).ModuleIndex = value;
        }

        public enum SubCommandValues { ARM, STATUS, OFF };
        public enum StatusValues { ARMED, OFF };

        public SubCommandValues SubCommand
        {
            get => (SubCommandValues)Enum.Parse(typeof(SubCommandValues), _CommandString.SubCommand);
            set => _CommandString.SubCommand = value.ToString();
        }
        public StatusValues TriggerStatus => (StatusValues)Enum.Parse(typeof(StatusValues), _CommandString.Status);

        private TestTriggerCommandString _CommandString
        {
            get
            {
                var command = baseCommand as TDASCommandPacketBase;
                return command?.GetCommandStringObject(0) as TestTriggerCommandString;
            }
        }
        public TestTrigger(DTS.Common.Interface.DASFactory.ICommunication sock)
            : base(sock)
        {
            var command = new TDASCommandPacketBase(new TestTriggerCommandString())
            {
                RebuildBytes = true,
                RackCommand = false
            };
            baseCommand = command;
            _CommandString.SubCommand = SubCommandValues.STATUS.ToString(); ;
        }
        public TestTrigger(DTS.Common.Interface.DASFactory.ICommunication sock, int msTimeout)
            : base(sock, msTimeout)
        {
            var command = new TDASCommandPacketBase(new TestTriggerCommandString())
            {
                RackCommand = false,
                RebuildBytes = true
            };
            baseCommand = command;
            _CommandString.SubCommand = SubCommandValues.STATUS.ToString();
        }

        protected override void ProcessData()
        {
            if (null == baseResponse) { return; }
            var s = Encoding.ASCII.GetString(baseResponse.ToBytes());
            var start = s.IndexOf(_CommandString.GetCommandPortion(), StringComparison.Ordinal) + _CommandString.GetCommandPortion().Length + 1;
            var end = s.IndexOf("\r\n", StringComparison.Ordinal);
            if (start >= 0 && end > start)
            {
                _responseData = s.Substring(start, end - start);
            }
            else { return; }

            var tokens = ResponseData.Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);

            if (2 <= tokens.Length)
            {
                _CommandString.Status = tokens[1];
            }
        }
    }

    internal class TestTriggerBroadcastCommandString : CommandString
    {
        protected override string _CommandString => ModuleIndex >= 0 ? $"*{ModuleIndex}TESTTRIG" : "*TESTTRIG";

        protected override string _CommandDescription => ModuleIndex >= 0 ? $"Test trigger broadcast *{ModuleIndex}TESTTRIG" : "Test trigger broadcast *TESTTRIG";

        public int ModuleIndex { get; set; }

        public string SubCommand { get; set; }

        public override byte[] GetParameters()
        {
            var sb = new StringBuilder();
            sb.Append(" ");
            sb.Append(SubCommand);
            return Encoding.ASCII.GetBytes(sb.ToString());
        }

        public TestTriggerBroadcastCommandString(int moduleIndex) { ModuleIndex = moduleIndex; }
    }
    public class TestTriggerBroadcast : CommandBase
    {
        private TestTriggerBroadcastCommandString _CommandString
        {
            get
            {
                var command = baseCommand as TDASCommandPacketBase;
                return command?.GetCommandStringObject(0) as TestTriggerBroadcastCommandString;
            }
        }
        public TestTrigger.SubCommandValues SubCommand
        {
            get => (TestTrigger.SubCommandValues)Enum.Parse(typeof(TestTrigger.SubCommandValues), _CommandString.SubCommand);
            set => _CommandString.SubCommand = value.ToString();
        }

        public TestTriggerBroadcast(DTS.Common.Interface.DASFactory.ICommunication sock, int moduleIndex)
            : base(sock)
        {
            var command = new TDASCommandPacketBase(new TestTriggerBroadcastCommandString(moduleIndex));
            command.RackCommand = false;
            command.RebuildBytes = true;
            baseCommand = command;
            _CommandString.SubCommand = TestTrigger.SubCommandValues.STATUS.ToString();
        }
        public TestTriggerBroadcast(DTS.Common.Interface.DASFactory.ICommunication sock, int moduleIndex, int msTimeout)
            : base(sock, msTimeout)
        {
            var command = new TDASCommandPacketBase(new TestTriggerBroadcastCommandString(moduleIndex));
            command.RackCommand = false;
            command.RebuildBytes = true;
            baseCommand = command;
            _CommandString.SubCommand = TestTrigger.SubCommandValues.STATUS.ToString();
        }
    }

}