private static void ProcessUserCommand(string[] data) { string username = data[0]; string commandType = data[1]; string text = ""; int startIndex = 0; int length = 0; string result = null; switch (commandType) { case "insert": int index = int.Parse(data[2]); text = string.Join(" ", data.Skip(3)).Trim('\"', '\"'); textEditor.Insert(username, index, text); break; case "prepend": text = text = string.Join(" ", data.Skip(2)).Trim('\"', '\"'); textEditor.Prepend(username, text); break; case "substring": startIndex = int.Parse(data[2]); length = int.Parse(data[3]); textEditor.Substring(username, startIndex, length); break; case "delete": startIndex = int.Parse(data[2]); length = int.Parse(data[3]); textEditor.Delete(username, startIndex, length); break; case "clear": textEditor.Clear(username); break; case "length": result = textEditor.Length(username).ToString(); break; case "print": result = textEditor.Print(username); break; case "undo": textEditor.Undo(username); break; } if (result != null) { Console.WriteLine(result); } }
private void Delete() { _editor.Delete(); }