using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Config.Entities;

namespace Results.Entities
{
	public class WaterMeter
	{
		public virtual int    Id				{ get; protected set; }
		public virtual string SerialNr			{ get; set; }	/// Main s/n for compound meters, PCB Number for iPerl water meter
		public virtual string SerialNrAux		{ get; set; }	/// Aux s/n for compound meters, Serial number for iPerl water meter
		public virtual string PurchaseOrder		{ get; set; }
		public virtual int    YearOfProduction  { get; set; }
		public virtual int    WMPosition        { get; set; }
		public virtual string EndState			{ get; set; }	/// End state (of the main water meter)
		public virtual string EndStateAux       { get; set; }	/// End state of the auxiliary water meter
		public virtual double QRise				{ get; set; }	///![m3/h] detected Q_rise of a composed meter
		public virtual double QFall				{ get; set; }	///![m3/h] detected Q_fall of a composed meter
		public virtual bool   Passed            { get; set; }
#if IPERLST
		public virtual int    SerialNrEx        { get; set; }	/// Aux s/n for compound meters, Serial number for iPerl water meter
		public virtual double OrigCalibFactor   { get; set; }	/// iPerl calibration factor used during the test
		public virtual double CalibFactor		{ get; set; }	/// iPerl calibration factor used during the test
		public virtual double Q2ErrWOCorrection { get; set; }
		public virtual bool   Q2CorrectionDone  { get; set; }   /// true = iPerl Q2 correction was done
		public virtual double Q2Correction		{ get; set; }	/// iPerl Q2 correction used during the test
		public virtual int    Q2CorrFlowRight   { get; set; }	/// 1 = right to left
		public virtual double Diff2Hz8Hz		{ get; set; }
		public virtual bool   Hz2CorrectionDone { get; set; }   /// true = iPerl Q2 correction was done
		public virtual int    Hz2Correction     { get; set; }	/// iPerl Q2 correction used during the test
		public virtual int	  Pruefindex		{ get; set; }	/// Not mapped to DB !!!
		public virtual int	  HydrPruefung		{ get; set; }	/// Not mapped to DB !!!
#endif
		public virtual WaterMeterData WaterMeterData { get; set; }
		public virtual Batch Batch { get; set; }
		public virtual IList<MeterTestRslt> MeterTestRslts { get; set; }

		///
		/// Wrappers
		///
		public virtual string ProductName()		  { return WaterMeterData.ProductName; }
		public virtual string Producer()		  { return WaterMeterData.Producer; }
		public virtual string MetrologicalClass() { return WaterMeterData.MetrologicalClass; }
		public virtual string ApprovalInfo()	  { return WaterMeterData.ApprovalInfo; }
		public virtual double Q4_Qmax()			  { return WaterMeterData.Q4_Qmax; }
		public virtual double Qn()				  { return WaterMeterData.Qn; }
		public virtual double Q3()				  { return WaterMeterData.Q3; }
		public virtual double Q2_Qt()			  { return WaterMeterData.Q2_Qt; }
		public virtual double Q1_Qmin()			  { return WaterMeterData.Q1_Qmin; }
		public virtual bool   Compound()		  { return WaterMeterData.Compound; }

		public virtual int    BatchNr()			  { return Batch.BatchNr; }
		public virtual int    BenchId()			  { return Batch.TestBenchId; }
		public virtual string ProcedureName()	  { return Batch.ProcedureName; }
		public virtual int    ProcedureRevision() { return Batch.ProcedureRevision; }
		public virtual DateTime StartTime()		  { return Batch.StartTime; }
		public virtual DateTime EndTime()		  { return Batch.EndTime; }

        public virtual bool  PassedFromTests()
        {
            bool passed = true;
            foreach (var mtr in MeterTestRslts)
            {
                if (mtr.Evaluate() && (!mtr.Passed || !mtr.TestDone))
                {
                    passed = false;
                    break;
                }
            }
            return passed;
        }

		///
		/// Not mapped to the database
		///
		public virtual bool   Disabled	{ get; set; }	/// true = Disabled water meters (not saved into DB)


		public virtual MeterTestRslt GetMeterTestRslt(string testName)
		{
			return GetMeterTestRslt(testName, CompoundMeterId.Single);
		}

		public virtual MeterTestRslt GetMeterTestRslt(string testName, Config.Entities.CompoundMeterId meterId)
		{
			if (Disabled) return null;
			string testNameL = testName.ToLower();
			foreach (var mtr in MeterTestRslts)
			{
				if ((mtr.CompoundMeterId == (byte)meterId) && mtr.Name().ToLower().Equals(testNameL))
				{
					return mtr;
				}
			}
			return null;
		}

		public virtual TestRslt GetTestRslt(string testName)
        {
			MeterTestRslt mtr = GetMeterTestRslt(testName);
			if (mtr != null) return mtr.TestRslt;
			return null;
        }



		/// <summary>
		/// Constructor, initializes a list, used as a base for other constructors
		/// </summary>
		public WaterMeter()
		{
			MeterTestRslts = new List<MeterTestRslt>();
		}


		public override string ToString()
		{
			StringBuilder sb = new StringBuilder(80);
#if IPERLST
			sb.AppendFormat("PCB:{0} S/N:{1} ", SerialNr, SerialNrEx);
#else
			sb.AppendFormat("S/N:{0} ", SerialNr);
#endif

			foreach (var tr in MeterTestRslts) sb.AppendFormat(" {0}:{1}%", tr.Name(), tr.Error.ToString("F2"));
			sb.AppendFormat(" test start: {0} {1} batch={2}", StartTime().ToShortDateString(), StartTime().ToShortTimeString(), BatchNr());
			return sb.ToString();
		}
	}
}