GenericTeProgramLibrary/Source/TSRealLib/HAL/Implementations/CommDevice/CommDeviceSim/CommDeviceSim.cs

//                           UNCLASSIFIED
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using NLog;
using Raytheon.Common;
using System;

namespace Raytheon.Instruments
{
	/// <summary>
	/// A sim communication device
	/// </summary>
	public class CommDeviceSim : ICommDevice
	{
		#region PrivateClassMembers
		private static object _syncObj = new Object();
		private readonly string _name;
		private SelfTestResult _selfTestResult;
		private State _state;

		/// <summary>
		/// NLog logger
		/// </summary>
		private readonly ILogger _logger;
		/// <summary>
		/// Raytheon configuration
		/// </summary>
		private readonly IConfigurationManager _configurationManager;
		private readonly IConfiguration _configuration;

		#endregion

		#region PrivateFunctions
		/// <summary>
		/// The Finalizer
		/// </summary>
		~CommDeviceSim()
		{
			Dispose(false);
		}

		/// <summary>
		/// Dispose of the resources contained by this object
		/// </summary>
		/// <param name="disposing"></param>
		protected virtual void Dispose(bool disposing)
		{
		}

		#endregion

		#region PublicFuctions

		/// <summary>
		/// CommDevice factory constructor
		/// </summary>
		/// <param name="name"></param>
		/// <param name="configurationManager"></param>
		public CommDeviceSim(string name, IConfigurationManager configurationManager, ILogger logger)
		{
			_name = name;
			_selfTestResult = SelfTestResult.Unknown;
			_state = State.Uninitialized;

			_logger = logger;

			_configurationManager = configurationManager;
			_configuration = _configurationManager.GetConfiguration(Name);
		}


		/// <summary>
		/// 
		/// </summary>
		/// <param name="name"></param>
		public CommDeviceSim(string name)
		{
			_name = name;
			_selfTestResult = SelfTestResult.Unknown;
			_state = State.Uninitialized;
			_logger = LogManager.GetCurrentClassLogger();
		}

		/// <summary>
		/// 
		/// </summary>
		/// <returns></returns>
		public bool ClearErrors()
		{
			throw new NotImplementedException();
		}

		/// <summary>
		/// 
		/// </summary>
		public bool DisplayEnabled
		{
			get
			{
				throw new NotImplementedException();
			}

			set
			{
				throw new NotImplementedException();
			}
		}

		/// <summary>
		/// 
		/// </summary>
		public string DetailedStatus
		{
			get
			{
				return "This is a Comm Device Sim called " + _name;
			}
		}

		/// <summary>
		/// Dispose of the resources
		/// </summary>
		public void Dispose()
		{
			Dispose(true);

			GC.SuppressFinalize(this);
		}

		/// <summary>
		/// 
		/// </summary>
		public bool FrontPanelEnabled
		{
			get
			{
				throw new NotImplementedException();
			}

			set
			{
				throw new NotImplementedException();
			}
		}

		/// <summary>
		/// 
		/// </summary>
		public InstrumentMetadata Info
		{
			get
			{
				throw new NotImplementedException();
			}
		}

		/// <summary>
		/// 
		/// </summary>
		public void Initialize()
		{
			lock (_syncObj)
			{
				if (_state == State.Uninitialized)
				{
					_state = State.Ready;
				}
				else
				{
					throw new Exception("expected the state to be Uninitialized, state was: " + _state.ToString() + " on device " + _name);
				}
			}
		}

		/// <summary>
		/// 
		/// </summary>
		public string Name
		{
			get
			{
				return _name;
			}
		}

		/// <summary>
		/// 
		/// </summary>
		/*public void Open()
		{
		   lock (_syncObj)
		   {
		   }
		}*/

		/// <summary>
		/// 
		/// </summary>
		/// <returns></returns>
		public SelfTestResult PerformSelfTest()
		{
			lock (_syncObj)
			{
				_selfTestResult = SelfTestResult.Pass;
				return _selfTestResult;
			}
		}

		/// <summary>
		/// Read data from the device.
		/// </summary>
		/// <param name="dataRead">The buffer to put the data in</param>
		/// <returns>The number of bytes read</returns>
		public uint Read(ref byte[] dataRead)
		{
			lock (_syncObj)
			{
				return (uint)dataRead.Length;
			}
		}

		/// <summary>
		/// 
		/// </summary>
		public void Reset()
		{
			lock (_syncObj)
			{
			}
		}

		/// <summary>
		/// Sets the read timeout
		/// </summary>
		/// <param name="timeout"></param>
		public void SetReadTimeout(uint timeout)
		{
			lock (_syncObj)
			{
			}
		}

		/// <summary>
		/// 
		/// </summary>
		public SelfTestResult SelfTestResult
		{
			get
			{
				return _selfTestResult;
			}
		}

		/// <summary>
		/// 
		/// </summary>
		public State Status
		{
			get
			{
				return _state;
			}
		}

		/// <summary>
		/// 
		/// </summary>
		public void Shutdown()
		{
			lock (_syncObj)
			{
				_state = State.Uninitialized;
			}
		}

		/// <summary>
		/// Write data to the device
		/// </summary>
		/// <param name="dataToSend">The data to write</param>
		/// <param name="numBytesToWrite">The number of bytes to write</param>
		/// <returns>THe number of bytes that were written</returns>
		public uint Write(byte[] dataToSend, uint numBytesToWrite)
		{
			lock (_syncObj)
			{
				return numBytesToWrite;
			}
		}

		public void Close()
		{
			throw new NotImplementedException();
		}

		public void Open()
		{
			throw new NotImplementedException();
		}
		#endregion
	}
}