use crate::*;

pub struct PoolView<'a>(pub bool, pub &'a PoolModel);
render!(TuiOut: (self: PoolView<'a>) => {
    let Self(compact, model) = self;
    let PoolModel { phrases, mode, .. } = self.1;
    let color = self.1.phrase().read().unwrap().color;
    Outer(
        Style::default().fg(color.dark.rgb).bg(color.darkest.rgb)
    ).enclose(Map(||model.phrases().iter(), |clip, i|{
        let item_height = 1;
        let item_offset = i as u16 * item_height;
        let selected    = i == model.phrase_index();
        let MidiClip { ref name, color, length, .. } = *clip.read().unwrap();
        let name   = if *compact { format!(" {i:>3}") } else { format!(" {i:>3} {name}") };
        let length = if *compact { String::default()  } else { format!("{length}  ") };
        map_south(item_offset, item_height, Tui::bg(if selected { color.light.rgb } else { color.base.rgb }, lay!(
            Align::w(Tui::fg(color.lightest.rgb, Tui::bold(selected, name))),
            Align::e(Tui::fg(color.lightest.rgb, Tui::bold(selected, length))),
            Align::w(When(selected, Tui::bold(true, Tui::fg(TuiTheme::g(255), "▶")))),
            Align::e(When(selected, Tui::bold(true, Tui::fg(TuiTheme::g(255), "◀")))),
        )))
    }))
});