Some refactorings

TrackerLibrary/GlobalConfig.cs

@@ -8,23 +8,27 @@ namespace TrackerLibrary
 {
     public static class GlobalConfig
     {
-        public static List<IDataConnection> Connections { get; private set; } = new List<IDataConnection>();
-        public static void InitializeConnections(bool database, bool textFiles)
+        public static IDataConnection Connection { get; private set; }
+        public static void InitializeConnections(DatabaseType db)
         {
-            if (database)
+
+            switch (db) 
             {
-                // TODO - Set up the sql connector properly !
-                SqlConnector sql = new SqlConnector();
-                Connections.Add(sql);
-            }
-
-            if (textFiles)
-            {
-                // TODO - Create the text Connection
-                TextConnector text = new TextConnector();
-                Connections.Add(text);
+                case DatabaseType.Sql:
+                    // TODO - Set up the sql connector properly !
+                    SqlConnector sql = new SqlConnector();
+                    Connection = sql;
+                    break;
+                case DatabaseType.TextFile:
+                    // TODO - Create the text Connection
+                    TextConnector text = new TextConnector();
+                    Connection = text;
+                    break;
+                default:
+                    break;
             }
 
+ 
         }
 
         public static string CnnString(string name)