Replace CntrlComparison with LeafGasComparison

Core/Parsers/LeafGasComparisonParser.cs

@@ -0,0 +1,83 @@
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using LeafWeb.Core.Entities;
+using LeafWeb.Core.Utility;
+
+namespace LeafWeb.Core.Parsers
+{
+	public class LeafGasComparisonParser : CsvParserBase
+	{
+		public LeafGasComparisonParser(FileSystemInfo csvFile) : base(csvFile)
+		{
+		}
+
+		public LeafGasComparisonParser(byte[] fileContents) : base(fileContents)
+		{
+		}
+
+		public LeafGasComparison[] Parse()
+		{
+			var fittingTitles = GetNextCsvRowValues();
+			if (fittingTitles == null)
+				throw new ParseException($"Could not read data header row on line number {CsvReader.Row}");
+			var fitUnits = GetNextCsvRowValues();
+			if (fitUnits == null)
+				throw new ParseException($"Could not read data units row on line number {CsvReader.Row}");
+
+			return ParseLeafGasComparisonSet(fittingTitles).ToArray();
+		}
+
+		private IEnumerable<LeafGasComparison> ParseLeafGasComparisonSet(string[] fittingTitles)
+		{
+			var endOfFile = false;
+			while (!endOfFile)
+			{
+				// First Section
+				var fittingValues = new List<string[]>();
+				string[] photosyntheticTitles;
+				while (true)
+				{
+					var values = GetNextCsvRowValues();
+					if (CsvReader.IsRecordEmpty())
+						throw new ParseException($"Encountered empty line while readding fitting info on line {CsvReader.Row}");
+					if (values == null) // end of file
+						yield break;
+					if (ParsedObjectFactory<LeafGasComparisonPhotosyntheticInfo>.IsPropertiesTitlesMatch(values))
+					{
+						photosyntheticTitles = values;
+						break;
+					}
+					fittingValues.Add(values);
+				}
+
+				var photosyntheticValues = new List<string[]>();
+				while (true)
+				{
+					var values = GetNextCsvRowValues();
+					if (CsvReader.IsRecordEmpty()) // end of set
+						break;
+					if (values == null)
+					{
+						endOfFile = true;
+                        break;
+					}
+					photosyntheticValues.Add(values);
+				}
+
+				var fittingInfo =
+					ParsedObjectFactory<LeafGasComparisonFittingInfo>
+						.Create(fittingTitles, fittingValues.ToArray());
+				var photosyntheticInfo =
+					ParsedObjectFactory<LeafGasComparisonPhotosyntheticInfo>
+						.Create(photosyntheticTitles, photosyntheticValues.ToArray());
+
+				yield return new LeafGasComparison
+				{
+					FittingInfo = fittingInfo,
+					PhotosyntheticInfo = photosyntheticInfo
+				};
+			}
+		}
+	}
+}