/** Format a millisecond duration the same way Pi's own status widgets do. */
export function formatDuration(ms: number): string {
	if (ms < 1000) return `${ms}ms`;
	if (ms < 60000) return `${(ms / 1000).toFixed(1)}s`;
	return `${Math.floor(ms / 60000)}m${Math.floor((ms % 60000) / 1000)}s`;
}

/** Shorten large counts (tokens, tools) so the status line stays narrow. */
export function formatCompactMetric(value: number): string {
	if (value >= 1_000_000) return `${(value / 1_000_000).toFixed(1)}M`;
	if (value >= 1_000) return `${(value / 1_000).toFixed(1)}k`;
	return String(value);
}