LeafWeb/Web/Charter/CurveParamSet.cs

using System;
using System.Collections;
using System.IO;
using System.Text;

namespace LeafWeb.Web.Charter
{
	[Serializable]
	public class CurveParamSet
	{
		private readonly ArrayList anetMeasChloro1Data; // y=AnetMeas column, x=PCO2c, for PointLimitType=1
		private readonly ArrayList anetMeasChloro2Data; // y=AnetMeas column, x=PCO2c, for PointLimitType=2
		private readonly ArrayList anetMeasChloro3Data; // y=AnetMeas column, x=PCO2c, for PointLimitType=3
		private readonly ArrayList anetMeasInter1Data; // y=AnetMeas column, x=PCO2i, for PointLimitType=1
		private readonly ArrayList anetMeasInter2Data; // y=AnetMeas column, x=PCO2i, for PointLimitType=2
		private readonly ArrayList anetMeasInter3Data; // y=AnetMeas column, x=PCO2i, for PointLimitType=3
		private readonly ArrayList acChloroData; // y=Ac column, x=CO2cc column
		private readonly ArrayList ajChloroData; // y=Aj column, x=CO2cj column
		private readonly ArrayList atChloroData; // y=At column, x=CO2ct column
		private readonly ArrayList acInterData; // y=Ac column, x=CO2i column
		private readonly ArrayList ajInterData; // y=Aj column, x=CO2i column
		private readonly ArrayList atInterData; // y=At column, x=CO2i column

		public CurveParamSet()
		{
		}

		public CurveParamSet(StreamReader sr, ref String errMsg, ref int lineNbr, ref String curveID)
		{
			bool curveIDSet = false, doneWithAnet = false;
			String line, firstField;
			var errorMsg = new StringBuilder("");
			ArrayList phrases;
			XYPoint xyPoint1, xyPoint2;
			int pointLimitType;
			anetMeasChloro1Data = new ArrayList();
			anetMeasChloro2Data = new ArrayList();
			anetMeasChloro3Data = new ArrayList();
			anetMeasInter1Data = new ArrayList();
			anetMeasInter2Data = new ArrayList();
			anetMeasInter3Data = new ArrayList();
			acChloroData = new ArrayList();
			ajChloroData = new ArrayList();
			atChloroData = new ArrayList();
			acInterData = new ArrayList();
			ajInterData = new ArrayList();
			atInterData = new ArrayList();

			while (!doneWithAnet)
			{
				lineNbr++;
				line = sr.ReadLine();
				if (line == null)
				{
					errorMsg.Append("Unexpected end-of-file at line " + lineNbr);
					sr.Close();
					errMsg = errorMsg.ToString();
					return;
				}

				phrases = splitCSVLine(line);

				firstField = (String) phrases[0];
				if (firstField.Equals("CO2i"))
				{
					doneWithAnet = true;
				}
				else
				{
					// The fields on the line:
					// Column  Name
					//   0     CurveID
					//   1     ChlFlUse
					//   2     FitGi
					//   3     FitGamma
					//   4     FitKco
					//   5     FitRd
					//   6     FitAlpha
					//   7     LimitCombina
					//   8     PCO2i
					//   9     PCO2c
					//  10     AnetMeas
					//  11     AnetCal
					//  12     weitedrms
					//  13     PointLimitType

					if (!curveIDSet)
					{
						curveID = firstField;
						curveIDSet = true;
					}
					xyPoint1 = new XYPoint((String) phrases[9], (String) phrases[10]); // AnetMeas(y), PCO2c(x)
					xyPoint2 = new XYPoint((String) phrases[8], (String) phrases[10]); // AnetMeas(y), PCO2i(x)
					pointLimitType = Int32.Parse((String) phrases[13]);
					switch (pointLimitType)
					{
						case 1:
							anetMeasChloro1Data.Add(xyPoint1);
							anetMeasInter1Data.Add(xyPoint2);
							break;
						case 2:
							anetMeasChloro2Data.Add(xyPoint1);
							anetMeasInter2Data.Add(xyPoint2);
							break;
						case 3:
							anetMeasChloro3Data.Add(xyPoint1);
							anetMeasInter3Data.Add(xyPoint2);
							break;
					}
				}
			}

			// The next set of lines will have three pairs of x,y-coordinates to save.
			// A blank line signals the end of the data.

			var moreData = true;
			while (moreData)
			{
				// The fields on the line:
				// Column  Name
				//   0     CO2i
				//   1     CO2cc
				//   2     Ac
				//   3     CO2cj
				//   4     Aj
				//   5     CO2ct
				//   6     At

				lineNbr++;
				line = sr.ReadLine();
				if (line == null)
				{
					errorMsg.Append("Unexpected end-of-file at line " + lineNbr);
					sr.Close();
					errMsg = errorMsg.ToString();
					return;
				}

				if (line.Length == 0)
					moreData = false;
				else
				{
					phrases = splitCSVLine(line);
					xyPoint1 = new XYPoint((String) phrases[1], (String) phrases[2]); // Ac(y),CO2cc(x)
					if (xyPoint1.yIsInRange(-20.0, 50.0))
						acChloroData.Add(xyPoint1);
					xyPoint1 = new XYPoint((String) phrases[3], (String) phrases[4]); // Aj(y),CO2cj(x)
					if (xyPoint1.yIsInRange(-20.0, 50.0))
						ajChloroData.Add(xyPoint1);
					xyPoint1 = new XYPoint((String) phrases[5], (String) phrases[6]); // At(y),CO2ct(x)
					if (xyPoint1.yIsInRange(-20.0, 50.0))
						atChloroData.Add(xyPoint1);

					xyPoint1 = new XYPoint((String) phrases[0], (String) phrases[2]); // Ac(y),CO2i(x)
					if (xyPoint1.yIsInRange(-20.0, 50.0))
						acInterData.Add(xyPoint1);
					xyPoint1 = new XYPoint((String) phrases[0], (String) phrases[4]); // Aj(y),CO2i(x)
					if (xyPoint1.yIsInRange(-20.0, 50.0))
						ajInterData.Add(xyPoint1);
					xyPoint1 = new XYPoint((String) phrases[0], (String) phrases[6]); // At(y),CO2i(x)
					if (xyPoint1.yIsInRange(-20.0, 50.0))
						atInterData.Add(xyPoint1);
				}
			}

			return;
		}

		/// <summary>
		///     This method assumes that the argument is a comma-, blank-, or
		///     tab-separated set of strings. It returns an ArrayList of those
		///     quantities. Consecutive commas will be returned as an empty string,
		///     but all empty strings  at the end of the line will be thrown away.
		/// </summary>
		/// <param name="line"></param>
		/// <returns></returns>
		private ArrayList splitCSVLine(String line)
		{
			int i;
			char[] separator;
			separator = new char[3];
			separator[0] = ',';
			separator[1] = ' ';
			separator[2] = '\t';
			var phrases = line.Split(separator);
			String phrase;

			//int lastNonBlank = -1;
			var retPhrases = new ArrayList();
			for (i = 0; i < phrases.Length; i++)
			{
				phrase = phrases[i].Trim();
				if (phrase.Length > 0)
					//    lastNonBlank = i;
					retPhrases.Add(phrase);
			}

			//int firstBlankToRemove = lastNonBlank + 1;
			//if( firstBlankToRemove <= phrases.Length - 1 )
			//    retPhrases.RemoveRange(firstBlankToRemove, phrases.Length - firstBlankToRemove);

			return retPhrases;
		}

		public ArrayList getAnetMeasData()
		{
			var list = new ArrayList();
			list.Add(anetMeasChloro1Data);
			list.Add(anetMeasChloro2Data);
			list.Add(anetMeasChloro3Data);
			list.Add(anetMeasInter1Data);
			list.Add(anetMeasInter2Data);
			list.Add(anetMeasInter3Data);

			return list;
		}

		public ArrayList getAcChloroData()
		{
			return acChloroData;
		}

		public ArrayList getAjChloroData()
		{
			return ajChloroData;
		}

		public ArrayList getAtChloroData()
		{
			return atChloroData;
		}

		public ArrayList getAcInterData()
		{
			return acInterData;
		}

		public ArrayList getAjInterData()
		{
			return ajInterData;
		}

		public ArrayList getAtInterData()
		{
			return atInterData;
		}
	}
}