from dataclasses import dataclass
from typing import Callable

UNDO_REDO_INSTANCE_ID = "__UndoRedo__"

ROUTE_ROOT = "/undo"


class Routes:
  Undo = "/undo"
  Redo = "/redo"
  

@dataclass
class UndoRedoAttrs:
  name: str
  desc: str = None
  update_tab: bool = True
  on_undo: Callable = None
  on_redo: Callable = None
  
  def __post_init__(self):
    if self.on_redo is None:
      self.on_redo = self.on_undo