use bevy::prelude::*;
use crate::Player;
use crate::GameState;
use crate::GameOver;

pub fn setup(
	mut commands: Commands,
	_asset_server: Res<AssetServer>,
	mut player_query: Query<&mut Player>
) {
	if let Ok(player) = player_query.get_single_mut() {
	    let container_node = NodeBundle {
	        style: Style {
	            width: Val::Percent(100.0), 
	            height: Val::Percent(100.0),
	            flex_direction: FlexDirection::Column,
	            justify_content: JustifyContent::Center,
	            align_items: AlignItems::Center,
	            ..default()
	        },
	        ..default()
	    };

	    let container = commands.spawn(container_node).id();

	    let top_text_style = TextStyle {
	        font_size: 50.0, 
	        color: Color::WHITE,
	        // font: asset_server.load("fonts/FiraSans-Bold.ttf"),
	        ..default()
	    };

	    let bottom_text_style = TextStyle {
	        font_size: 30.0, 
	        color: Color::WHITE,
	        // font: asset_server.load("fonts/FiraSans-Regular.ttf"), 
	        ..default()
	    };

	    let top_text_node = TextBundle::from_section(
	        "Game Over", 
	        top_text_style,
	    );

	    let bottom_text_node = TextBundle::from_section(
	        format!("final score : {}", player.score), 
	        bottom_text_style,
	    );

	    let top_text = commands.spawn((top_text_node, GameOver)).id();
	    let bottom_text = commands.spawn((bottom_text_node, GameOver)).id();

	    commands.entity(container).push_children(&[top_text, bottom_text]);
	}
}

pub fn player_interact(
	keys: Res<ButtonInput<KeyCode>>,
	mut game_state: ResMut<NextState<GameState>>
) {
	if keys.just_pressed(KeyCode::Space) {
		info!("start space");
		game_state.set(GameState::Start);
	}
}