import curses
from typing import Any, Union

from typing import Any
from dungeonbattle.tests.screen import FakePad


class Display:
    def __init__(self, screen: Any, pack: Any):
        self.screen = screen
        self.pack = pack

    def newpad(self, height: int, width: int) -> Union[FakePad, Any]:
        return curses.newpad(height, width) if self.screen else FakePad()

    def resize(self, y, x, height, width):
        self.x = x
        self.y = y
        self.width = width
        self.height = height

    def refresh(self, *args):
        if len(args) == 4:
            self.resize(*args)
        self.display()
    
    def display(self):
        pass

    @property
    def rows(self) -> int:
        return curses.LINES if self.screen else 42

    @property
    def cols(self) -> int:
        return curses.COLS if self.screen else 42