let nav = if diff_selected && select_sections {

    let nav_view = if diff_selected && select_sections {

    let sections = el(nav);

    let sections = el(nav_view);

    if diffs_without_contents.is_empty() {

    let nav_with_sections = if diffs_without_contents.is_empty() {

    };
    if select_sections {
        let selected_hunk_ix = nav.get_selected_section_ix().unwrap_or(0) + 1;
        let hunk_count = combined
            .sections
            .iter()
            .filter(|section| matches!(section, Section::Changed { .. }))
            .count();
        el(column([
            el(text(format!(
                "Selected hunk: {}/{}",
                selected_hunk_ix, hunk_count
            ))),
            nav_with_sections,
        ])
        .spacing(10))
    } else {
        nav_with_sections