import type { PublicProject } from '@/content/types';

/**
 * Decorative registration plate for a project, e.g. "05.1 / PRIVATE / ACTIVE".
 * Built only from real content fields; rendered through CSS generated content.
 */
export function routePlate(
  exit: string | undefined,
  index: number,
  project: Pick<PublicProject, 'visibility' | 'maturity'>,
): string {
  const code = exit === undefined ? `${index + 1}` : `${exit}.${index + 1}`;
  const maturity = project.maturity.replace(/-/gu, ' ');
  return `${code} / ${project.visibility} / ${maturity}`.toUpperCase();
}