#!/usr/bin/env python3

from textual.app import App, ComposeResult
from textual.widgets import Header, Input, Static, Button 
from textual.containers import Horizontal, Container
from textual.validation import Number
from textual.command import DiscoveryHit, Provider, Hits, Hit
from textual.reactive import reactive

from datetime import datetime

from BingoBoard import BingoBoard

MESSAGE = '''
Be excellent to each other!

Made with :red_heart: by Panki

[@click="app.open_link('https://tty0.social/@panki')"]Mastodon:[/] tty0.social/@panki
[@click="app.open_link('https://git.theresno.cloud/panki/bingo-cli')"]Source:[/] git.theresno.cloud/panki/bingo-cli

Built using [@click="app.open_link('https://textual.textualize.io/')"]Textual[/]

'''

class AboutCommand(Provider):
    async def discover(self) -> Hits:
        yield DiscoveryHit(display='About', command=self.app.action_toggle_sidebar, help='Link to repo etc.')

    def show_about(self):
        pass

    async def search(self, query: str) -> Hits:
        matcher = self.matcher(query)
        command = "About"
        score = matcher.match(command)
        if score > 0: 
            yield Hit(score, matcher.highlight(command), self.app.action_toggle_sidebar, 'Link to repo etc.')

class Sidebar(Container):
    def compose(self) -> ComposeResult:
        yield Static('CCC Bingo', classes='title')
        yield Static(MESSAGE, classes='message')
        self.button = Button('< Back', variant='primary', classes='btn_sidebar')
        self.button.disabled = True
        yield self.button

    def on_button_pressed(self, event: Button.Pressed) -> None:
        print('sidebar button press')
        self.app.action_toggle_sidebar()

class BingoApp(App):
    '''A Textual app to run a Bingo board.'''
    CSS_PATH = "bingo.tcss"
    COMMANDS = App.COMMANDS | {AboutCommand}
    AUTO_FOCUS = 'Input'

    show_sidebar = reactive(False)

    def action_toggle_sidebar(self) -> None:
        print('sidebar toggle')
        sidebar = self.query_one(Sidebar)
        self.set_focus(None)
        if sidebar.has_class("-hidden"):
            sidebar.remove_class("-hidden")
            sidebar.button.disabled = False
        else:
            if sidebar.query("*:focus"):
                self.screen.set_focus(None)
            sidebar.add_class("-hidden")
            sidebar.button.disabled = True

    def compose(self) -> ComposeResult:
        '''Create child widgets for the app.'''
        yield Sidebar(classes="-hidden")
        yield Header(show_clock=True)
        yield BingoDisplay()

    def on_mount(self) -> None:
        self.title = 'CCC Bingo'
        self.sub_title = 'GPN22 Edition'

    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()