Function draw_confirm_popup

crates/openshell-tui/src/ui/mod.rs:641–658

Render a bordered confirmation popup centred on `area`. `lines` is the popup body; height is derived from the line count. Use `t.border_focused` for confirmations and `t.status_err` for destructive actions.

(
    frame: &mut Frame<'_>,
    lines: Vec<Line<'_>>,
    border_style: Style,
    width: u16,
    area: Rect,
)

/// Use `t.border_focused` for confirmations and `t.status_err` for destructive
/// actions.
fn draw_confirm_popup(
    frame: &mut Frame<'_>,
    lines: Vec<Line<'_>>,
    border_style: Style,
    width: u16,
    area: Rect,
) {
    let popup_height = u16::try_from(lines.len() + 2).unwrap_or(u16::MAX);
    let popup = centered_popup(width, popup_height, area);
    frame.render_widget(Clear, popup);

    let block = Block::default()
        .borders(Borders::ALL)
        .border_style(border_style)
        .padding(Padding::horizontal(1));

    frame.render_widget(Paragraph::new(lines).block(block), popup);
}

/// Center a popup rectangle within `area` using percentage-based width and
/// an absolute height (in rows).