import { describe, expect, it } from "vitest";
import { ROM_ALL_ABILITIES } from "./romAbilityCatalog";
import {
  ROM_COA_WARLOCK_WARRIOR_ENRAGED,
  ROM_COA_WARLOCK_WARRIOR_ENRAGED_DESCRIPTION,
  ROM_COA_WARLOCK_WARRIOR_ENRAGED_EFFECTS,
  romWarlockWarriorEnragedCoaAdditionalAbilities,
} from "./romWarlockWarriorEnragedCoaMechanics";

describe("current CoA Warlock/Warrior Enraged identity and payload", () => {
  it("adds the current 499871 pair skill with its sourced resource values and cooldown", () => {
    const ability = ROM_ALL_ABILITIES.find((entry) => entry.dbcSpellId === 499_871);
    expect(ability).toMatchObject({
      id: "rom-warlock-rom-warrior-general-coa-499871",
      classId: "rom-warlock",
      secondaryClassId: "rom-warrior",
      name: "Enraged",
      unlockLevel: 60,
      sourceUnlockLevel: 60,
      romSkillGroup: "general",
      target: "self",
      range: { min: 0, max: 1 },
      castMode: "instant",
      castTimeMs: 0,
      cooldownMs: 40_000,
      cost: { resource: "mana", amount: 0 },
      costs: [],
      effects: [
        { kind: "resource", resource: "rage", amount: 100 },
        { kind: "resource", resource: "focus", amount: 35 },
        { kind: "resource", resource: "psi", amount: 1 },
      ],
      passive: false,
    });
    expect(ability?.description).toBe(ROM_COA_WARLOCK_WARRIOR_ENRAGED_DESCRIPTION);
    expect(ROM_COA_WARLOCK_WARRIOR_ENRAGED).toMatchObject({
      spellId: 499_871,
      localWarriorGeneralSpellId: 490_492,
      unresolvedLocalChildSpellId: 499_869,
      unlockLevel: 60,
      cooldownMs: 40_000,
      rage: 100,
      focus: 35,
      psi: 1,
    });
  });

  it("keeps RuneWaker's Warrior General spell and the unresolved hidden child separate", () => {
    const localEnraged = ROM_ALL_ABILITIES.find((entry) => entry.dbcSpellId === 490_492);
    expect(localEnraged?.classId).toBe("rom-warrior");
    expect(localEnraged?.secondaryClassId).toBeUndefined();
    expect(localEnraged?.effects).not.toEqual(ROM_COA_WARLOCK_WARRIOR_ENRAGED_EFFECTS);
    expect(ROM_ALL_ABILITIES.some((entry) => entry.dbcSpellId === 499_869)).toBe(false);
    expect(ROM_ALL_ABILITIES.filter((entry) => entry.dbcSpellId === 499_871)).toHaveLength(1);
  });

  it("gates the addition to the sourced Warlock/Warrior pair and is idempotent", () => {
    const current = ROM_ALL_ABILITIES.find((entry) => entry.dbcSpellId === 499_871)!;
    expect(romWarlockWarriorEnragedCoaAdditionalAbilities([current])).toEqual([]);
    const noLocalSource = ROM_ALL_ABILITIES.filter((entry) => ![490_492, 499_871].includes(entry.dbcSpellId));
    expect(() => romWarlockWarriorEnragedCoaAdditionalAbilities(noLocalSource)).toThrow(/without the separate RuneWaker Warrior General row/);
  });
});