using System;
using System.Collections.Generic;
using log4net;
using TBF.BenchControl.Generic;
using TBF.Boxes;

namespace TBF.BenchControl.Elde.TempMeter
{
	public class TempMeter : IComponent, GenericDevices.ITempMeter
	{
		/// <summary>
		/// Info: StartMassMeasurement() and "Balance response = .., Mass = ..."
		/// Warn: Start measurement when busy is true
		/// </summary>
		private static readonly ILog log = LogManager.GetLogger(typeof(TempMeter));
        public override string ToString()
		{
			return string.Format("TempMeter({0},{1})", Name, Index);
		}

		public static void ResetStaticProperties() { }

		TempMeterCfg tempMeterCfg;
		public Generic.IComponentCfg Cfg { get { return tempMeterCfg; } }

		public string Name { get { return tempMeterCfg.Name; } }
		
		public readonly ControlBoardDev ControlBoard;

		public readonly int Index;	/// 0..7
		public readonly float A1;
		public readonly float A2;
		public readonly float A3;
		public readonly float A4;
		public readonly float A5;

		public TempMeter(TempMeterCfg cfg, IList<Generic.IComponent> components)
		{
			if (cfg == null) throw new ArgumentNullException("cfg");
			this.tempMeterCfg = cfg;

			ControlBoard = (ControlBoardDev)TbfComponents.FindComponent(cfg.ParentName, components);
			if (ControlBoard == null) throw new Exception("Cannot find " + Name + " parent");

			Index = cfg.Position;
			A1 = cfg.A1;
			A2 = cfg.A2;
			A3 = cfg.A3;
			A4 = cfg.A4;
			A5 = cfg.A5;

			/// Prepare data for SendCalibData() control board component method
			ControlBoard.TempCalibData[Index, 0] = A1;
			ControlBoard.TempCalibData[Index, 1] = A2;
			ControlBoard.TempCalibData[Index, 2] = A3;
			ControlBoard.TempCalibData[Index, 3] = A4;
			ControlBoard.TempCalibData[Index, 4] = A5;

			log.Debug(this.ToString());
		}

		/// <summary>
		/// Events:  TempDone, Error
		/// </summary>
		/// <param name="temp">Reference to a variable for the temperature in Celsius</param>
		/// <returns>ReadTempOp instance reference casted to IOperaton</returns>
        public IOperation ReadTempOp(ref FloatBox temp)
		{
			return new ReadTempOp(this, ref temp);
		}

		/// <summary>
		/// Events:  tempDone, Error
		/// </summary>
		/// <param name="temp">Reference to a variable for the temperature in Celsius</param>
		/// <param name="tempDone">Event returned when measurement done</param>
		/// <returns>ReadTempOp instance reference casted to IOperaton</returns>
        public IOperation ReadTempOp(ref FloatBox temp, Event tempDone)
		{
			return new ReadTempOp(this, ref temp, tempDone);
		}
	}
}