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Common/DTS.Common.Serialization/TDAS/TDAS.File.cs

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+/*
+ * TDAS.File.cs
+ * 
+ * Copyright © 2010
+ * Diversified Technical Systems, Inc.
+ * All Rights Reserved
+ */
+
+using DTS.Common.Utilities.DotNetProgrammingConstructs;
+
+namespace DTS.Serialization.TDAS
+{   ///
+    /// <summary>
+    /// TDAS File
+    /// </summary>
+    /// 
+    public partial class File
+        : Serialization.File, IWritable<Test>
+    {   ///
+        /// <summary>
+        /// Initialize an instance of the FtssCsv.File class.
+        /// </summary>
+        /// 
+        public File()
+            : base("TDAS")
+        {
+        }
+
+        /// <summary>
+        /// Get this file format's extension.
+        /// </summary>
+        public static string Extension => ".tlf";
+
+        /// <summary>
+        /// Get the file writer for this file type.
+        /// </summary>
+        public IWriter<Test> Exporter
+        {
+            get
+            {
+                try
+                {
+                    if (_Exporter == null)
+                        _Exporter = new Writer(this, DefaultEncoding);
+                    return _Exporter;
+                }
+
+                catch (System.Exception ex)
+                {
+                    throw new Exception("encountered problem getting exporter", ex);
+                }
+            }
+        }
+        private IWriter<Test> _Exporter = null;
+
+        /// <summary>
+        /// Get the file reader for this file type.
+        /// </summary>
+        public IReader<Test> Importer
+        {
+            get
+            {
+                try
+                {
+                    if (_Importer == null)
+                        _Importer = new Reader(this);
+                    return _Importer;
+                }
+
+                catch (System.Exception ex)
+                {
+                    throw new Exception("encountered problem getting importer", ex);
+                }
+            }
+        }
+        private IReader<Test> _Importer = null;
+
+        /// <summary>
+        /// File extension for the disk entity that contains the serialized test information.
+        /// </summary>
+        public static string TestFileExtension
+        {
+            get => _TestFileExtension.Value;
+            private set => _TestFileExtension.Value = value;
+        }
+        private static readonly Property<string> _TestFileExtension = new Property<string>("TestFileExtension", ".tlf", true);
+
+        /// <summary>
+        /// File extension for the disk entity that contains serialized channel information.
+        /// </summary>
+        public static string ChannelFileExtension
+        {
+            get => _ChannelFileExtension.Value;
+            private set => _ChannelFileExtension.Value = value;
+        }
+        private static readonly Property<string> _ChannelFileExtension = new Property<string>("ChannelFileExtension", ".BIN", true);
+
+        /// <summary>
+        /// File extension for the disk entity that contains serialized channel information.
+        /// </summary>
+        public static string CalculatedChannelFileExtension
+        {
+            get => _CalculatedChannelFileExtension.Value;
+            private set => _CalculatedChannelFileExtension.Value = value;
+        }
+        private static readonly Property<string> _CalculatedChannelFileExtension = new Property<string>("CalculatedChannelFileExtension", ".cchn", true);
+
+        /// <summary>
+        /// The string that separates the channel numbers from the riffraff.
+        /// </summary>
+        private const string ChannelNumberDelimiter = ".";
+
+        /// <summary>
+        /// Extract the channel number from the specified channel filename.
+        /// </summary>
+        /// 
+        /// <param name="channelFileName">
+        /// The channel filename <see cref="string"/> to be converted into a channel number.
+        /// </param>
+        /// 
+        /// <returns>
+        /// The <see cref="int"/> channel number represented by the specified file.
+        /// </returns>
+        /// 
+        public override int GetChannelNumberFromChannelFileName(string channelFileName)
+        {
+            try
+            {
+                var indexOfExtension = channelFileName.LastIndexOf(ChannelFileExtension);
+                if (indexOfExtension == -1)
+                {
+                    indexOfExtension = channelFileName.LastIndexOf(ChannelFileExtension.ToLower());
+                }
+                var indexOfFirstChannelNumberCharacter = indexOfExtension - 3; //901, 001, etc. but could be _C001 (not a problem)
+                var intResult = -1;
+                int.TryParse(channelFileName.Substring(indexOfFirstChannelNumberCharacter, 3), out intResult);
+                return intResult;
+            }
+            catch (System.Exception ex)
+            {
+                throw new Exception("encountered problem getting channel number from channel file name", ex);
+            }
+        }
+    }
+}