export const WOW335_MAGE_IMPROVED_COUNTERSPELL_TALENT_ID = "talent-88";
export const WOW335_MAGE_IMPROVED_COUNTERSPELL_SILENCE_DURATION_MS = 2_000;

const COUNTERSPELL_COOLDOWN_REDUCTION_MS_BY_RANK = [0, 4_000, 7_000, 10_000] as const;

export function wow335MageImprovedCounterspellCooldownReductionMs(
  rank: number,
  abilityName: string,
): number {
  if (abilityName !== "Counterspell") return 0;
  const normalizedRank = Math.max(0, Math.min(3, Math.trunc(rank)));
  return COUNTERSPELL_COOLDOWN_REDUCTION_MS_BY_RANK[normalizedRank] ?? 0;
}

export function wow335MageImprovedCounterspellSilenceDurationMs(
  rank: number,
  abilityName: string,
): number {
  return abilityName === "Counterspell" && rank > 0
    ? WOW335_MAGE_IMPROVED_COUNTERSPELL_SILENCE_DURATION_MS
    : 0;
}