/**
 * Returns the display rank for a team on the league home standings preview.
 *
 * Rules:
 * - If the team has a standing, return its numeric rank.
 * - If the team has no standing, it is tied at the position just after all
 *   ranked teams. For example, if 3 teams have standings the unranked teams
 *   show "T4". If no team has standings yet (scores haven't been calculated)
 *   every team is genuinely tied at zero and shows "T1".
 *
 * @param standing - The team's standing record, or undefined if none exists.
 * @param standingsCount - Total number of teams that have a standing record.
 */
export function getDisplayRank(
  standing: { currentRank: number } | undefined,
  standingsCount: number
): number | string {
  if (standing) return standing.currentRank;
  return `T${standingsCount + 1}`;
}