healer-man/src/game/romMageKnightLightOfDay.integration.test.ts

import { beforeEach, describe, expect, it } from "vitest";
import { abilityById } from "./abilityCatalog";
import { PLAYER_AGGRO_ID } from "./aggro";
import { useCombatStore } from "./combatStore";
import { clearMobRuntimeRegistry, setMobPosition } from "./mobRuntimeRegistry";
import { advanceDungeonPartyCombat, resetPartyRuntimeClock } from "./partyRuntime";
import {
  clearPartyRuntimeRegistry,
  registerPartyRuntimePosition,
  updatePartyRuntimeTargetVisibility,
} from "./partyRuntimeRegistry";
import { createConfiguredPartyMember, usePartyStore } from "./partyStore";
import {
  ROM_MAGE_KNIGHT_LIGHT_OF_DAY,
} from "./romMageRuntime";

const TARGET_ID = "light-of-day-target";
const ACTIVE_TAG = "rom-mage-knight-light-of-day-active";

function initializeMageKnight(): void {
  useCombatStore.getState().initializeCharacter({
    classId: "rom-mage",
    secondaryClassId: "rom-knight",
    raceId: "rom-human",
    level: 80,
  });
}

function registerTarget(): void {
  useCombatStore.getState().registerMob(TARGET_ID, { name: TARGET_ID, maxHealth: 1_000_000, xpReward: 0 });
  setMobPosition(TARGET_ID, [3, 0, 0]);
  useCombatStore.getState().selectMob(TARGET_ID);
}

function aura(actorId: string, tag: string, now: number) {
  return useCombatStore.getState().auras.find((entry) => entry.targetId === actorId
    && (entry.expiresAt === null || entry.expiresAt > now)
    && entry.definition.utilityTags?.includes(tag));
}

describe("RoM Mage/Knight Light of Day", () => {
  beforeEach(() => {
    clearMobRuntimeRegistry();
    clearPartyRuntimeRegistry();
    resetPartyRuntimeClock();
    initializeMageKnight();
  });

  it("stays suppressed at startup, triggers on both named hits, and observes its 20-second ICD", () => {
    registerTarget();
    const holyLightStrike = abilityById("rom-mage-rom-knight-elite-15");
    const lightCharge = abilityById("rom-mage-rom-knight-elite-35");
    const passive = abilityById("rom-mage-rom-knight-elite-45");
    if (!holyLightStrike || !lightCharge || !passive) throw new Error("Missing local Mage/Knight Light of Day rows");
    expect([holyLightStrike.dbcSpellId, lightCharge.dbcSpellId]).toEqual([491_594, 492_634]);
    expect(passive.dbcSpellId).toBe(ROM_MAGE_KNIGHT_LIGHT_OF_DAY.passiveSpellId);
    expect(passive.effects).toEqual([]);
    expect(aura(PLAYER_AGGRO_ID, ACTIVE_TAG, 1_000)).toBeUndefined();

    expect(useCombatStore.getState().castAbility(holyLightStrike.id, undefined, 1_000)).toMatchObject({ ok: true });
    useCombatStore.getState().tick(0.1, 3_100);
    expect(aura(PLAYER_AGGRO_ID, ACTIVE_TAG, 3_100)?.expiresAt).toBe(18_100);
    expect(aura(PLAYER_AGGRO_ID, ROM_MAGE_KNIGHT_LIGHT_OF_DAY.cooldownAuraTag, 3_100)?.expiresAt).toBe(23_100);

    expect(useCombatStore.getState().castAbility(lightCharge.id, undefined, 7_000)).toMatchObject({ ok: true });
    expect(aura(PLAYER_AGGRO_ID, ACTIVE_TAG, 7_000)?.expiresAt).toBe(18_100);

    expect(useCombatStore.getState().castAbility(lightCharge.id, undefined, 24_000)).toMatchObject({ ok: true });
    expect(aura(PLAYER_AGGRO_ID, ACTIVE_TAG, 24_000)?.expiresAt).toBe(39_000);
    expect(aura(PLAYER_AGGRO_ID, ROM_MAGE_KNIGHT_LIGHT_OF_DAY.cooldownAuraTag, 24_000)?.expiresAt).toBe(44_000);
  });

  it("triggers for a landed party Mage/Knight hit with an independent caster ICD", () => {
    const seed = "light-of-day-party-mage-knight";
    const member = createConfiguredPartyMember({
      name: "Light of Day Mage",
      classId: "rom-mage",
      secondaryClassId: "rom-knight",
      specialization: "Primary",
      role: "damage",
    }, 80, 0, seed);
    const holyLightStrike = abilityById("rom-mage-rom-knight-elite-15");
    if (!holyLightStrike) throw new Error("Missing local Mage/Knight Holy Light Strike row");

    usePartyStore.getState().initializeParty(seed, 80, useCombatStore.getState().health, "damage", 2, "rom");
    usePartyStore.getState().setCommand("attack");
    usePartyStore.setState({ members: [{
      ...member,
      resource: 10_000,
      maxResource: 10_000,
      resourcePools: { ...member.resourcePools, mana: 10_000 },
      activeCast: {
        abilityId: holyLightStrike.id,
        school: "holy",
        mode: "cast",
        startedAt: 500,
        completesAt: 2_500,
        originalDurationMs: 2_000,
        pushbackHits: 0,
        origin: [0, 0, 0],
        targetId: TARGET_ID,
      },
      activeCastTargetId: TARGET_ID,
      status: "attacking",
    }] });
    registerPartyRuntimePosition(member.id, [0, 0, 0]);
    registerTarget();
    useCombatStore.getState().damageMob(TARGET_ID, 1, 2_400);
    updatePartyRuntimeTargetVisibility(member.id, TARGET_ID, true);
    useCombatStore.getState().synchronizeActors();

    advanceDungeonPartyCombat(2_500);

    expect(useCombatStore.getState().combatEvents.some((event) => event.sourceActorId === member.id
      && event.abilityId === holyLightStrike.id && event.outcome === "hit")).toBe(true);
    expect(aura(member.id, ACTIVE_TAG, 2_500)?.expiresAt).toBe(17_500);
    expect(aura(member.id, ROM_MAGE_KNIGHT_LIGHT_OF_DAY.cooldownAuraTag, 2_500)?.expiresAt).toBe(22_500);
    expect(aura(PLAYER_AGGRO_ID, ACTIVE_TAG, 2_500)).toBeUndefined();
  });
});