Function build_stats_rows

src/display.rs:402–441

Build the stats rows (files/nodes/edges, DB size, languages).

(stats: &GraphStats, num_cols: usize)

/// Build the stats rows (files/nodes/edges, DB size, languages).
fn build_stats_rows(stats: &GraphStats, num_cols: usize) -> Vec<Vec<(&str, String)>> {
    let mut sorted_langs: Vec<_> = stats.files_by_language.iter().collect();
    sorted_langs.sort_by(|a, b| b.1.cmp(a.1));

    let mut rows: Vec<Vec<(&str, String)>> = vec![vec![
        ("Files", format_number(stats.file_count)),
        ("Nodes", format_number(stats.node_count)),
        ("Edges", format_number(stats.edge_count)),
    ]];

    let mut second_row: Vec<(&str, String)> = vec![("DB Size", format_bytes(stats.db_size_bytes))];
    if stats.total_source_bytes > 0 {
        second_row.push(("Source", format_bytes(stats.total_source_bytes)));
    }
    let mut lang_idx = 0;
    while second_row.len() < num_cols && lang_idx < sorted_langs.len() {
        let (lang, count) = sorted_langs[lang_idx];
        second_row.push((lang.as_str(), format_number(*count)));
        lang_idx += 1;
    }
    while second_row.len() < num_cols {
        second_row.push(("", String::new()));
    }
    rows.push(second_row);

    while lang_idx < sorted_langs.len() {
        let mut row: Vec<(&str, String)> = Vec::new();
        for _ in 0..num_cols {
            if lang_idx < sorted_langs.len() {
                let (lang, count) = sorted_langs[lang_idx];
                row.push((lang.as_str(), format_number(*count)));
                lang_idx += 1;
            } else {
                row.push(("", String::new()));
            }
        }
        rows.push(row);
    }
    rows
}

/// Print rows of label-value pairs in a bordered table.
fn print_table_rows(rows: &[Vec<(&str, String)>], cell_width: usize, num_cols: usize) {