Extract out Filtering namespace

SabreTools.Filtering/ExtraIni.cs

@@ -0,0 +1,71 @@
+using System.Collections.Generic;
+
+using SabreTools.Core;
+using SabreTools.Logging;
+
+namespace SabreTools.Filtering
+{
+    public class ExtraIni
+    {
+        #region Fields
+
+        /// <summary>
+        /// List of extras to apply
+        /// </summary>
+        public List<ExtraIniItem> Items { get; set; } = new List<ExtraIniItem>();
+
+        #endregion
+
+        #region Logging
+
+        /// <summary>
+        /// Logging object
+        /// </summary>
+        private readonly Logger logger;
+
+        #endregion
+
+        #region Constructors
+
+        /// <summary>
+        /// Constructor
+        /// </summary>
+        public ExtraIni()
+        {
+            logger = new Logger(this);
+        }
+
+        #endregion
+
+        #region Extras Population
+
+        /// <summary>
+        /// Populate item using field:file inputs
+        /// </summary>
+        /// <param name="inputs">Field and file combinations</param>
+        public void PopulateFromList(List<string> inputs)
+        {
+            foreach (string input in inputs)
+            {
+                ExtraIniItem item = new ExtraIniItem();
+
+                // If we don't even have a possible field and file combination
+                if (!input.Contains(":"))
+                {
+                    logger.Warning($"'{input}` is not a valid INI extras string. Valid INI extras strings are of the form 'key:value'. Please refer to README.1ST or the help feature for more details.");
+                    return;
+                }
+
+                string inputTrimmed = input.Trim('"', ' ', '\t');
+                string fieldString = inputTrimmed.Split(':')[0].ToLowerInvariant().Trim('"', ' ', '\t');
+                string fileString = inputTrimmed.Substring(fieldString.Length + 1).Trim('"', ' ', '\t');
+
+                item.Field = fieldString.AsField();
+                if (item.PopulateFromFile(fileString))
+                    Items.Add(item);
+            }
+        }
+
+        #endregion
+    }
+}