from tkinter import Tk, BOTH, Canvas
from Line import Line

class Window:
    def __init__(self, width:int, height:int):
        self.root = Tk()
        self.root.title("Maze Solver")
        self.root.protocol("WM_DELETE_WINDOW", self.close)
        self.canvas = Canvas(self.root, bg="white", height=height, width=width)
        self.canvas.pack(fill=BOTH, expand=1)
        self.running = False

    def redraw(self) -> None:
        self.root.update_idletasks()
        self.root.update()

    def wait_for_close(self) -> None:
        self.running = True
        while self.running:
            self.redraw()
        print("window closed...")

    def draw_line(self, line:Line, fill_color="black") -> None:
        line.draw(self.canvas, fill_color)

    def close(self) -> None:
        self.running = False