tbf/Results/Entities/Batch.cs

///
/// Copyright (c) 2015-2016 Sensus Metering Systems
///
using System;
using System.Collections.Generic;

namespace Results.Entities
{
	public class Batch
	{
		public virtual int Id { get; protected set; }
		public virtual int BatchNr { get; set; }
		public virtual int TestBenchId { get; set; }
		public virtual string ProgramVersion { get; set; }
		public virtual string UserName { get; set; }
		public virtual int UserNumber { get; set; }
		public virtual string ProcedureName { get; set; }
		public virtual string ProcedureDescription { get; set; }	/// CEVAK, not mapped to DB
		public virtual int ProcedureRevision { get; set; }
		public virtual string WatermetersStr { get; set; }			/// CEVAK, not mapped to DB
		public virtual string ProtocolTitle { get; set; }
        public virtual string Remark { get; set; }
        public virtual float DensityCorr { get; set; }				/// Density correction in [kg/m3]
		public virtual float Custom2 { get; set; }
		public virtual float Custom3 { get; set; }
		public virtual DateTime StartTime { get; set; }
		public virtual DateTime EndTime { get; set; }
        public virtual bool Dirty { get; set; }
        public virtual bool RsltsSent { get; set; }
		public virtual bool RsltsPrinted { get; set; }
		public virtual IList<TestData> Tests { get; set; }
		public virtual IList<WaterMeter> WaterMeters { get; set; }
		public virtual IList<TestRslt> TestRslts { get; set; }
		public virtual bool Compound { get; set; }					/// Not mapped to DB now
        public virtual bool HeatMeter { get; set; }					/// Not mapped to DB now

        public Batch()
		{
			Tests = new List<TestData>();
			WaterMeters = new List<WaterMeter>();
			TestRslts = new List<TestRslt>();
		}

        public virtual double AmbTempMean()
		{
            double timeSum = 0;
            double sum = 0;

            foreach (var tr in TestRslts)
            {
                double time = (tr.EndTime - tr.StartTime).TotalSeconds;
                timeSum += time;
                sum += (tr.AmbTempMean * time);
            }

            return (timeSum == 0) ? 0 : (sum / timeSum);
        }

        public virtual double AmbPressMean()
		{
            double timeSum = 0;
            double sum = 0;

            foreach (var tr in TestRslts)
            {
                double time = (tr.EndTime - tr.StartTime).TotalSeconds;
                timeSum += time;
                sum += (tr.AmbPressMean * time);
            }

            return (timeSum == 0) ? 0 : (sum / timeSum);
        }

        public virtual double AmbHumiMean()
		{
            double timeSum = 0;
            double sum = 0;
            
            foreach (var tr in TestRslts)
            {
                double time = (tr.EndTime - tr.StartTime).TotalSeconds;
                timeSum += time;
                sum += (tr.AmbHumiMean * time);
            }

            return (timeSum == 0) ? 0 : (sum / timeSum);
        }

        public virtual double Buoyancy()
        {
            double timeSum = 0;
            double sum = 0;

            foreach (var tr in TestRslts)
            {
                double time = (tr.EndTime - tr.StartTime).TotalSeconds;
                timeSum += time;
                sum += (tr.Buoyancy * time);
            }

            return (timeSum == 0) ? 0 : (sum / timeSum);
        }

		public virtual TestRslt GetTestRslt(string name, int part)
		{
			foreach (var tr in TestRslts)
			{
				if (part == tr.Part && name.Equals(tr.Name())) return tr;
			}
			return null;
		}

		public override string ToString()
		{
			return string.Format("Batch #{0}, Start:{1}, End:{2}, Procedure:{3}", BatchNr, StartTime, EndTime, ProcedureName);
		}
	}
}