import { describe, expect, it } from "vitest";
import {
  WOW335_PALADIN_TOUCHED_BY_THE_LIGHT_TALENT_ID,
  WOW335_WARRIOR_CRITICAL_BLOCK_TALENT_ID,
  wow335WarriorCriticalBlockDamage,
  wow335WarriorCriticalBlockReductionPercent,
} from "./wow335WarriorCriticalBlockRuntime";

describe("WoW Warrior Critical Block runtime", () => {
  it("reads the generated rank reductions and applies them only to successful eligible blocks", () => {
    expect(WOW335_WARRIOR_CRITICAL_BLOCK_TALENT_ID).toBe("talent-1893");
    expect(WOW335_PALADIN_TOUCHED_BY_THE_LIGHT_TALENT_ID).toBe("talent-2195");
    expect([0, 1, 2, 3].map(wow335WarriorCriticalBlockReductionPercent)).toEqual([0, 8, 16, 25]);
    expect(wow335WarriorCriticalBlockDamage(1_000, 0, true, false, 0)).toBe(1_000);
    expect(wow335WarriorCriticalBlockDamage(1_000, 3, true, false, 0)).toBe(750);
    expect(wow335WarriorCriticalBlockDamage(1_000, 3, false, false, 0)).toBe(1_000);
    expect(wow335WarriorCriticalBlockDamage(1_000, 3, true, true, 0)).toBe(1_000);
    expect(wow335WarriorCriticalBlockDamage(1_000, 3, true, false, 1)).toBe(1_000);
  });

  it("bounds invalid ranks and damage", () => {
    expect(wow335WarriorCriticalBlockReductionPercent(Number.NaN)).toBe(0);
    expect(wow335WarriorCriticalBlockReductionPercent(99)).toBe(25);
    expect(wow335WarriorCriticalBlockDamage(Number.NaN, 3, true, false, 0)).toBe(0);
    expect(wow335WarriorCriticalBlockDamage(-10, 3, true, false, 0)).toBe(0);
  });
});