// Formatting helpers for panel and menu labels.

import GLib from 'gi://GLib';

/** Compact age: "45s", "12m", "2h 5m". Seconds only below a minute, because
 *  the panel is glanced at, not read. */
export function formatAge(seconds) {
    const s = Math.max(0, Math.floor(seconds));
    if (s < 60)
        return `${s}s`;
    const m = Math.floor(s / 60);
    if (m < 60)
        return `${m}m`;
    const h = Math.floor(m / 60);
    return `${h}h ${m % 60}m`;
}

/** Last path segment, with ~ collapsed. Two worktrees of one repo share a
 *  basename, so this is a panel-only label; menus show the full path. */
export function projectName(path) {
    if (!path)
        return '?';
    const trimmed = path.replace(/\/+$/, '');
    const base = trimmed.split('/').pop();
    return base || trimmed || '?';
}

/** Full path with the home directory shortened to "~". */
export function shortenHome(path) {
    if (!path)
        return '';
    const home = GLib.get_home_dir();
    if (home && path.startsWith(home))
        return `~${path.slice(home.length)}`;
    return path;
}