using System;
using TBF.BenchControl.GenericDevices;
using TBF.Boxes;

namespace TBF.BenchControl.Sequences
{
	public class ProcessData
	{
		public static IBenchInfo BenchInfo;

		public static FloatBox  AmbTemp = new FloatBox() { Name = "Ambient Temperature", Format = "F1" };				/// [Celsius]
		public static FloatBox  AmbPress = new FloatBox() { Name = "Ambient Pressure", Format = "F0", Factor = 1000 };	/// [bar], printed by ToString() in [mbar]
		public static FloatBox  AmbHumi = new FloatBox() { Name = "Ambient Humidity", Format = "F1" };					/// [%]
		public static DoubleBox TempUp = new DoubleBox() { Name = "Temperature Up", Format = "F2" };					/// [°C]
		public static DoubleBox TempDown = new DoubleBox() { Name = "Temperature Dn", Format = "F2" };				    /// [°C]
		public static DoubleBox TempDiv = new DoubleBox() { Name = "Temperature Div", Format = "F2" };				    /// [°C]
		public static FloatBox  PressUp = new FloatBox() { Name = "Pressure Up", Format = "F2" };						/// [bar]
        public static FloatBox  PressDown = new FloatBox() { Name = "Pressure Dn", Format = "F2" };                     /// [bar]
		public static FloatBox  PressDelta = new FloatBox() { Name = "Pressure Delta", Format = "F2" };                 /// [bar]

		public static float     LtrPerRefPulse;																		    /// to calculate the ref.volume
		public static int       RefPulses;
		public static int       RefPulsesDelta;
		public static DoubleBox RefFreq = new DoubleBox() { Name = "RefFreq", Format = "F2" };
		public static DoubleBox RefFlow = new DoubleBox() { Name = "RefFlow", Format = "F2" };						    /// [m3/h]

		public static DoubleBox Mass = new DoubleBox() { Name = "Mass", Format = "F3" };								/// [kg]
		public static DoubleBox StartMass = new DoubleBox() { Name = "Start Mass", Format = "F3" };					    /// [kg]
		public static DoubleBox EndMass = new DoubleBox() { Name = "End Mass", Format = "F3" };						    /// [kg]

		public static DateTime  TestStartTime;
		public static DateTime  TestEndTime;

		/// Heat meters only
		public static DoubleBox TempRefHi1 = new DoubleBox() { Name = "T hi ac 1", Format = "F3" };						/// [°C]
		public static DoubleBox TempRefHi2 = new DoubleBox() { Name = "T hi ac 2", Format = "F3" };						/// [°C]
		public static DoubleBox TempRefLo1 = new DoubleBox() { Name = "T lo ac 1", Format = "F3" };						/// [°C]
		public static DoubleBox TempRefLo2 = new DoubleBox() { Name = "T lo ac 2", Format = "F3" };						/// [°C]

		public static Results.BatchResults BatchRslts;

		public static IRegisterReader[] RegisterReaders;
        /// 
		static ProcessData()
		{
			///
			/// RegisterReaders should never be null, RegisterReader.Length should be Config.Data.WMsCount
			/// RegisterReader[i] where i = 0..Config.Data.WMsCount-1 may be null and should always be tested
			///
			RegisterReaders = new IRegisterReader[Config.Data.WMsCount];
        }


		/// <summary>
		/// To clear process values at the beginning of each test
		/// </summary>
		protected void ClearProcessValues()
		{
            for (int i = 0; i < Config.Data.WMsCount; i++)
			{
				if (RegisterReaders[i] != null) RegisterReaders[i].Clear();
            }

			RefPulses = 0;
			RefFreq.Clear();
			RefFlow.Clear();
			Mass.Clear();
			StartMass.Clear();
			EndMass.Clear();
		}


		///
		/// Statistics of 'continuous' variables (temperature, pressure, flow, etc.)
		///
		public static Statistics AmbTempStat = new Statistics();
		public static Statistics AmbPressStat = new Statistics();
		public static Statistics AmbHumiStat = new Statistics();
		public static Statistics TempUpStat = new Statistics();
		public static Statistics TempDownStat = new Statistics();
		public static Statistics TempDivStat = new Statistics();
		public static Statistics PressUpStat = new Statistics();
		public static Statistics PressDownStat = new Statistics();
		public static Statistics PressDeltaStat = new Statistics();
		public static Statistics RefFlowStat = new Statistics();

		public static Statistics TempRefHiStat = new Statistics();
		public static Statistics TempRefLoStat = new Statistics();
		public static Statistics Energy = new Statistics();
		public static Statistics VolumeForEnergy = new Statistics();
		public static int lastEnergyUpdateTime;

		protected static void ClearAllStatistics()
		{
			AmbTempStat.Clear();
			AmbPressStat.Clear();
			AmbHumiStat.Clear();
			TempUpStat.Clear();
			TempDownStat.Clear();
			TempDivStat.Clear();
			PressUpStat.Clear();
			PressDownStat.Clear();
			PressDeltaStat.Clear();
			RefFlowStat.Clear();

			TempRefHiStat.Clear();
			TempRefLoStat.Clear();
			Energy.Clear();
			VolumeForEnergy.Clear();
			lastEnergyUpdateTime = 0;
		}

		protected static void UpdateAllStatistics()
		{
			AmbTempStat.Update(AmbTemp);
			AmbPressStat.Update(AmbPress);
			AmbHumiStat.Update(AmbHumi);
			TempUpStat.Update(TempUp);
			TempDownStat.Update(TempDown);
			TempDivStat.Update(TempDiv);
			PressUpStat.Update(PressUp);
			PressDownStat.Update(PressDown);
			PressDeltaStat.Update(PressDelta);
			RefFlowStat.Update(RefFlow);

			if (BatchRslts.Batch.HeatMeter)
			{
				TempRefHiStat.Update((TempRefHi1.Val + TempRefHi2.Val) / 2);
				TempRefLoStat.Update((TempRefLo1.Val + TempRefLo2.Val) / 2);
			}
		}
	}
}