basically function but needs a lot of refinement

Command.cs

@@ -105,42 +105,19 @@ public static class CommandTypeHelper
         //     return (CommandType)ct;
         // return null;
         var c = commandType.ToLower();
-        if (c == "movecard")
+        return c switch
         {
-            return CommandType.MoveCard;
-        }
-        else if (c == "moverow")
-        {
-            return CommandType.MoveRow;
-        }
-        else if (c == "deletecard")
-        {
-            return CommandType.DeleteCard;
-        }
-        else if (c == "createcard")
-        {
-            return CommandType.CreateCard;
-        }
-        else if (c == "createrow")
-        {
-            return CommandType.CreateRow;
-        }
-        else if (c == "renamecard")
-        {
-            return CommandType.RenameCard;
-        }
-        else if (c == "renamerow")
-        {
-            return CommandType.RenameRow;
-        }
-        else if (c == "recolorrow")
-        {
-            return CommandType.RecolorRow;
-        }
-        else if (c == "changecardimage")
-        {
-            return CommandType.ChangeCardImage;
-        }
-        return null;
+            "movecard" => CommandType.MoveCard,
+            "moverow" => CommandType.MoveRow,
+            "deletecard" or "deletecards" => CommandType.DeleteCard,
+            "deleterow" => CommandType.DeleteRow,
+            "createcard" or "addcard" => CommandType.CreateCard,
+            "createrow" or "addrow" => CommandType.CreateRow,
+            "renamecard" => CommandType.RenameCard,
+            "renamerow" => CommandType.RenameRow,
+            "recolorrow" or "changerowcolor" => CommandType.RecolorRow,
+            "changecardimage" or "changecardpicture" => CommandType.ChangeCardImage,
+            _ => null,
+        };
     }
 }