#!/usr/bin/env python3

from textual.app import App, ComposeResult
from textual.widgets import Header, Input, Static, Button
from textual.containers import Horizontal
from textual.validation import Number

from datetime import datetime

from BingoBoard import BingoBoard

class BingoApp(App):
    '''A Textual app to run a Bingo board.'''
    CSS_PATH = "bingo.tcss"

    def compose(self) -> ComposeResult:
        '''Create child widgets for the app.'''
        yield Header()
        yield BingoDisplay()

    def action_toggle_dark(self) -> None:
        '''An action to toggle dark mode.'''
        self.dark = not self.dark

class BingoDisplay(Static):
    def compose(self) -> ComposeResult:
        '''Create child widgets for the app.'''
        self.board = BingoBoard()
        yield self.board
        self.input_field = Input(
                str(self.board.seed),
                type='integer',
                placeholder='UNIX timestamp',
                max_length=10,
                classes='seed_input',
                validators=[
                    Number(minimum=1000000000, maximum = 2000000000)
                ]
        )
        self.input_field.border_title = 'Seed'
        yield Horizontal(
            self.input_field,
            Button.error(':game_die: re-roll', classes='roll_btn'),
            classes='bottom_line'
        )

    def on_button_pressed(self, event: Button.Pressed) -> None:
        '''Re-roll the board state with current time as seed'''
        self.board.roll_board(int(datetime.now().timestamp()))
        self.input_field.value = str(self.board.seed)

    def on_input_submitted(self, event: Input.Submitted) -> None:
        '''Re-roll the board state with the seed from the input'''
        if event.validation_result.is_valid:
            self.board.roll_board(int(event.value))

if __name__ == "__main__":
    app = BingoApp()
    app.run()