[chore:] big code-cleanup session

Tasks/DataImport.cs

@@ -130,9 +130,7 @@ public class DataImport
             var hasProperties = patchType.GetProperties(binding)
                 .Where(p => p.PropertyType == typeof(bool) && p.Name.StartsWith("has_", StringComparison.OrdinalIgnoreCase))
                 .ToArray();
-
-            //var last_refsid = 1000000;
-
+            
             while (!reader.EndOfStream)
             {
                 var line = reader.ReadLine();
@@ -143,8 +141,6 @@ public class DataImport
 
                 var fieldValues = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
 
-                //var refsid_existing = false;
-
                 foreach (var hasProp in hasProperties)
                 {
                     var fieldName = hasProp.Name.Substring(4);
@@ -240,23 +236,10 @@ public class DataImport
         {
             Logger.Log($"Error while importing kas address list with patch: {ex.Message}",Logger.LogType.Error);
         }
-        
 
-        // int GenerateNewRefsid()
-        // {
-        //     var biggest = last_refsid;
-        //     foreach (var set in Settings._instance.addressSets.addresses)
-        //     foreach (var address in set.KasPersons)
-        //         if (biggest < address.id)
-        //             biggest = address.id + 1;
-        //
-        //     last_refsid = biggest + 1;
-        //     return last_refsid;
-        // }
         return (false, null);
     }
-
-
+    
     private static int ParseInt(string input)
     {
         return int.TryParse(input, out var result) ? result : 0;