use crate::{assets::Assets, input::InputHandle, ui::Button, viewport::Viewport, GameSettings};
use ggez::{
    event::{EventHandler, MouseButton},
    graphics::{self, Color},
    Context, GameResult,
};

pub struct EditorState {
    assets: Assets,
    settings: GameSettings,
    input: InputHandle,
    vp: Viewport,
    btn: Button,
}

impl EditorState {
    pub fn new(settings: GameSettings, assets: Assets) -> Self {
        info!("Initialising map editor state");
        Self {
            assets,
            settings,
            vp: Viewport::new(),
            input: InputHandle::new(),
            btn: Button::new(
                (25.0, 25.0).into(),
                (250.0, 125.0).into(),
                Some("Create Node".into()),
                Color::from_rgb(50, 50, 50),
            ),
        }
    }
}

impl EventHandler for EditorState {
    fn update(&mut self, ctx: &mut Context) -> GameResult<()> {
        Ok(())
    }

    fn mouse_button_down_event(&mut self, ctx: &mut Context, btn: MouseButton, x: f32, y: f32) {
        self.btn.mouse_button_down_event(ctx, btn, x, y)
    }

    fn draw(&mut self, ctx: &mut Context) -> GameResult<()> {
        graphics::clear(ctx, graphics::Color::from_rgb(15, 15, 15));

        self.btn.draw(ctx)?;

        graphics::present(ctx)
    }
}