import logging
import os

from enum import Enum

LOG_FILE = 'textual.log'
LOGGING_LEVEL = logging.DEBUG
LOG_FORMAT = '[%(asctime)s] %(levelname)s in %(module)s: %(message)s'

# Clear Log File
os.remove(LOG_FILE)

logging.basicConfig(filename=LOG_FILE, level=LOGGING_LEVEL, format=LOG_FORMAT)

import SubSonic


from textual import on, events
from textual.app import App, ComposeResult
from textual.widgets import Footer, Header, OptionList, DataTable, Tabs, Tab, TabbedContent, TabPane
from textual.widgets.option_list import Option

u = 'pseudo'
p = 'telegram9dock-MICHEL'

conn = SubSonic.SubpyConn(u, p, "music.0x01fe.net")

class Menus(Enum):
    MAIN = "MAIN"
    ARTISTS = "Artists"
    ARTISTSONGS = "ArtistSongs"
    ARTISTALBUMS = "ArtistAlbums"
    ALBUMS = "Albums"
    ALBUMSONGS = "AlbumSongs"

class TextualSubpyPlayer(App):

    # BINDINGS = [
    #     ('backspace', 'menu_back()', 'Go back a menu')
    # ]

    artists: list[SubSonic.Artist]
    selectedArtist: SubSonic.Artist
    albums: list[SubSonic.Album]
    conn: SubSonic.SubpyConn

    currentMenu: Menus
    lastMenu: Menus

    last_menu_type: any

    def compose(self) -> ComposeResult:
        self.currentMenu = Menus.MAIN
        self.lastMenu = Menus.MAIN
        self.last_menu_type = None

        with TabbedContent(initial="Artists"):
            with TabPane("Artists", id="Artists"):
                yield OptionList(id="Artists")

        yield Footer()

        # yield OptionList(
        #     Option("Browse Artists", id="BrowseArtists"),
        #     Option("Browse Albums"),
        #     Option("Browse Songs"),
        #     Option("Browse Playlists"),
        #     id=Menus.MAIN.value
        # )

    # def on_mount(self) -> None:
        # self.query_one(Tabs).allow_focus(False)

    # async def action_menu_back(self) -> None:
    #     logging.debug('Menu Back Called')
    #     match self.lastMenu:
    #         case Menus.MAIN:
    #             logging.debug("Moving back to the main menu")
    #             await self.main_menu()
    #         case Menus.ARTISTALBUMS:
    #             logging.debug("Moving back to Artist Albums")
    #             await self.selectArtistAlbumView(self.selectedArtist.id)
    #         case Menus.ARTISTS:
    #             logging.debug("Moving backt to artists")
    #             await self.selectArtistsView()
    #         case _:
    #             logging.debug(f"Last Menu unknown, {self.lastMenu}")

    def on_key(self, event: events.Key) -> None:
        logging.debug(f'Key Pressed {event.name}')

    # def on_tabs_tab_activated(self, event: Tabs.TabActivated) -> None:
    #     logging.debug(f'{event.tab.id} selected')

    @on(Tabs.TabActivated)
    async def artists_tab(self, event: Tabs.TabActivated) -> None:
        if self.last_menu_type:
            await self.query_one(self.last_menu_type).remove()
            self.last_menu_type = None

        logging.debug(f'{event.tab.name} tab selected')

        id = event.tab.id

        match id:
            case "Artists":
                artistList: OptionList = await self._getArtistMenu()

                await self.mount(artistList)

                for artist in self.artists:
                    artistList.add_option(Option(artist.name, artist.id))

                self.last_menu_type = OptionList


    def action_toggle_dark(self) -> None:
        """An action to toggle dark mode."""
        self.theme = (
            "textual-dark" if self.theme == "textual-light" else "textual-light"
        )


    async def _getArtistMenu(self) -> OptionList:
        self.artists = self.conn.getArtists()

        return OptionList(id=Menus.ARTISTS.value)


    # @on(OptionList.OptionSelected, f'#{Menus.MAIN.value}')
    # async def selectMainMenu(self, event: OptionList.OptionSelected) -> None:
    #     match event.option_id:
    #         case "BrowseArtists":
    #             logging.debug('View Artists Selected')
    #             await self.selectArtistsView()


    # @on(OptionList.OptionSelected, f"#{Menus.ARTISTS.value}")
    # async def artistSelected(self, event: OptionList.OptionSelected) -> None:
    #     logging.debug(f'Artist {event.option.prompt} Selected')
    #     self.lastMenu = Menus.ARTISTS

    #     for artist in self.artists:
    #         if event.option_id == artist.id:
    #             self.selectedArtist = artist

    #     await self.selectArtistAlbumView(self.selectedArtist.id)


    # @on(DataTable.RowSelected, "#ArtistAlbums")
    # async def ArtistAlbumSelected(self, event: DataTable.RowSelected) -> None:
    #     self.lastMenu = Menus.ARTISTALBUMS
    #     row_key = event.row_key
    #     row = event.data_table.get_row(row_key)
    #     logging.debug(f'Album {row[0]} Selected')

    #     await self.selectAlbumSongsView(row_key.value)

    async def selectAlbumSongsView(self, album_id: str) -> None:
        logging.debug("Setting up album songs DataTable")
        self.currentMenu = Menus.ALBUMSONGS

        songs = conn.getAlbumSongs(album_id)
        albumSongs = DataTable(id="AlbumSongs")

        await self.mount(albumSongs)

        albumSongs.cursor_type = 'row'
        albumSongs.add_columns("#", "Title", "Artist", "Duration", "Bitrate")

        for song in songs:
            albumSongs.add_row(song.trackNumber, song.title, song.artist, song.duration, song.bitRate, key=song.id)

        self.query_one(f"#{self.lastMenu.value}").remove()

    async def selectArtistAlbumView(self, artist_id: str) -> None:
        logging.debug("Setting up album DataTable")
        self.currentMenu = Menus.ARTISTALBUMS

        albumTable = DataTable(id="ArtistAlbums")

        await self.mount(albumTable)

        albumTable.cursor_type = 'row'

        albumTable.add_columns("Title", "Songs")

        self.albums = conn.getArtistAlbums(artist_id)
        for album in self.albums:
            albumTable.add_row(album.title, album.songCount, key=album.id)

        self.query_one(f"#{self.lastMenu.value}").remove()

    async def main_menu(self) -> None:
        await self.mount(OptionList(
            Option("Browse Artists", id="BrowseArtists"),
            Option("Browse Albums"),
            Option("Browse Songs"),
            Option("Browse Playlists"),
            id=Menus.MAIN.value
        ))

        self.query_one(f"#{self.currentMenu.value}").remove()

    async def selectArtistsView(self) -> None:
        artistList: OptionList = await self._getArtistMenu()

        self.currentMenu = Menus.ARTISTS

        await self.mount(artistList)

        for artist in self.artists:
            artistList.add_option(Option(artist.name, artist.id))

        self.query_one(f"#{self.lastMenu.value}").remove()

if __name__ == '__main__':
    app = TextualSubpyPlayer()
    app.conn = SubSonic.SubpyConn(u, p, "https://music.0x01fe.net")
    app.run()