///
/// Copyright (c) 2015 Sensus Metering Systems
/// Author: Milan Hanajik
///
using System;
using System.Collections.Generic;
using log4net;
using TBF.BenchControl.Generic;
using TBF.Boxes;

namespace TBF.BenchControl.Elde.TempMeterInternal
{
	public class TempMeter : ComponentBase, GenericDevices.ITempMeter
	{
		private static readonly ILog log = LogManager.GetLogger(typeof(TempMeter));
		public override string ToString() { return string.Format("TempMeter({0})", Cfg.ToString(1)); }

		readonly TempMeterCfg tempMtrCfg;
		
		public readonly ControlBoardDev ControlBoard;

		public int Idx0 { get { return tempMtrCfg.Idx0; } }		/// 0..7

		public TempMeter(TempMeterCfg cfg, IList<Generic.IComponent> components)
			: base(cfg)
		{
			tempMtrCfg = cfg;

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

			/// Prepare data for SendCalibData() control board component method
			ControlBoard.TempCalibData[tempMtrCfg.CoefsIdx0, 0] = tempMtrCfg.A1;
			ControlBoard.TempCalibData[tempMtrCfg.CoefsIdx0, 1] = tempMtrCfg.A2;
			ControlBoard.TempCalibData[tempMtrCfg.CoefsIdx0, 2] = tempMtrCfg.A3;
			ControlBoard.TempCalibData[tempMtrCfg.CoefsIdx0, 3] = tempMtrCfg.A4;
			ControlBoard.TempCalibData[tempMtrCfg.CoefsIdx0, 4] = tempMtrCfg.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);
		}
	}
}