use std::thread;

use api::{SpotifyContext, SpotifyContextRef};
use auth::get_token;
use clap::Parser;
use cli::Args;
use cushy::{
    value::Dynamic, widget::MakeWidget, window::MakeWindow, Application, Open, PendingApp, Run,
    TokioRuntime,
};
use librespot_core::{authentication::Credentials, Session, SessionConfig};
use librespot_playback::{
    audio_backend,
    config::{AudioFormat, PlayerConfig},
    mixer::NoOpVolume,
    player::Player,
};
use widgets::{library::playlist::playlists_widget, pages::liked::LikedSongsPage, ActivePage};

mod api;
mod auth;
mod cli;
mod nodebug;
mod rt;
mod theme;
mod vibrancy;
mod widgets;

fn main() -> cushy::Result {
    let args = Args::parse();
    let mut app = PendingApp::new(TokioRuntime::default());

    let token = get_token().unwrap();

    let session_config = SessionConfig::default();
    let player_config = PlayerConfig::default();
    let audio_format = AudioFormat::default();
    let credentials = Credentials::with_access_token(&token.access_token);
    let backend = audio_backend::find(None).unwrap();

    let session;

    {
        let guard = app.cushy().enter_runtime();
        session = Session::new(session_config, None);

        let player = Player::new(
            player_config,
            session.clone(),
            Box::new(NoOpVolume),
            move || backend(None, audio_format),
        );

        tokio::spawn({
            let session = session.clone();
            async move {
                if let Err(e) = session.connect(credentials, false).await {
                    println!("Error connecting: {}", e);
                }
            }
        });

        thread::spawn(move || {
            let mut channel = player.get_player_event_channel();
            loop {
                let event = channel.blocking_recv();
                if let Some(event) = event {
                    dbg!(event);
                } else {
                    break;
                }
            }
        });

        dbg!(session.user_data());

        let context = SpotifyContextRef::new(SpotifyContext::new(session, token));

        let mut app = app.as_app();
        tokio::spawn(async move {
            let user = context.current_user().await.unwrap();
            dbg!(&user);
            let userid = user.id;

            let playlists = context.current_user_playlists(None, None).await.unwrap();

            let selected_page = Dynamic::new(ActivePage::default());

            playlists_widget(playlists.items, selected_page)
                .and(LikedSongsPage::new(context.clone()).into_widget())
                .into_columns()
                .expand()
                .make_window()
                .open(&mut app)
                .unwrap();
        });

        drop(guard);
    }

    app.run()
}