use crate::viewport::Viewport;

pub struct Bottom {}

impl Bottom {
    pub fn new() -> Self {
        Self {}
    }

    pub fn update(&mut self, ctx: &egui::Context, viewport: &Viewport, viewport_rect: egui::Rect) {
        egui::TopBottomPanel::bottom("bottom_panel").show(ctx, |ui| {
            let transform = egui::emath::RectTransform::from_to(viewport.from_rect, viewport_rect);
            let latest_pos = transform
                .inverse()
                .transform_pos(ctx.input(|i| i.pointer.latest_pos().unwrap_or_default()));
            ui.label(format!("x: {} y: {}", latest_pos.x, latest_pos.y));
        });
    }
}