use iris::prelude::*;
use std::time::Duration;

pub(crate) fn build<Rsc: HasEvents + HasTasks>(rsc: &mut Rsc, ui_state: &mut impl HasRoot<Rsc>)
where
    Rsc::State: FocusHost,
{
    let rect = rect(PaintId::RED).add(rsc);
    rect.label("Toggle color")
        .task_on(CursorSense::click(), async move |mut ctx| {
            iris::task::sleep(Duration::from_secs(1)).await;
            ctx.update(move |_, rsc| {
                let rect = rect(rsc);
                if rect.is_paint(&PaintId::RED) {
                    rect.set_paint(PaintId::BLUE);
                } else {
                    rect.set_paint(PaintId::RED);
                }
            });
        })
        .set_root(rsc, ui_state);
}