use std::time::Duration;

use bevy::{app::ScheduleRunnerPlugin, prelude::*, state::app::StatesPlugin};
use bevy_ratatui::RatatuiPlugins;
use ratatui::{text::ToSpan, widgets::Paragraph};

use jong::game::GameState;
// use jong::game::wall::InWall;

use crate::tui::{console::ConsoleState, menu::draw_mainmenu, render::ingame::draw_ingame};

mod console;
mod menu;
mod render;
mod input;

#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, States, Default)]
pub(crate) enum TuiState {
    #[default]
    MainMenu,
    InGame,
}

#[derive(Clone, PartialEq, Eq, Hash, Debug)]
struct InGame;

impl ComputedStates for InGame {
    type SourceStates = TuiState;

    fn compute(sources: Self::SourceStates) -> Option<Self> {
        match sources {
            TuiState::MainMenu => None,
            TuiState::InGame => Some(Self),
        }
    }
}

#[derive(Default)]
pub struct RiichiTui;
impl Plugin for RiichiTui {
    fn build(&self, app: &mut App) {
        app.add_plugins((
            MinimalPlugins.set(ScheduleRunnerPlugin::run_loop(Duration::from_secs_f32(
                1. / 60.,
            ))),
            RatatuiPlugins {
                // enable_kitty_protocol: todo!(),
                enable_mouse_capture: true,
                enable_input_forwarding: true,
                ..Default::default()
            },
        ))
        .add_plugins(StatesPlugin)

        // console
        .init_state::<console::ConsoleState>()
        .add_systems(Last, console::draw_console.run_if(in_state(console::ConsoleState::Open)))

        // general setup
        .init_state::<TuiState>()
        .add_computed_state::<InGame>()
        .add_systems(PreUpdate, input::kb_input_system)

        // main menu
        .add_systems(PostUpdate, menu::draw_mainmenu.run_if(in_state(TuiState::MainMenu)))

        // gaming
        .init_resource::<render::hand::RenderedHand>()
        .add_systems(PostUpdate, render::hand::render_hands.run_if(in_state(InGame).and(in_state(GameState::Play))))
        .add_systems(PostUpdate, render::ingame::draw_ingame.run_if(in_state(InGame)))
        
        // semicolon stopper
        ;
    }
}