import { beforeEach, describe, expect, it } from "vitest";
import { DUNGEON_MANIFEST } from "./dungeonManifest";
import { clearMobRuntimeRegistry, setMobPosition } from "./mobRuntimeRegistry";
import { useCombatStore } from "./combatStore";
import { respawnDefeatedPlayer } from "./deathRespawn";
import { useGameStore } from "./store";
import { useWailingEncounterStore } from "./wailingCavernsEncounter";

describe("death respawn", () => {
  beforeEach(() => {
    clearMobRuntimeRegistry();
    useCombatStore.getState().initializeCharacter({ classId: "priest", level: 14, xp: 0 });
    useGameStore.getState().resetAtEntrance();
    useWailingEncounterStore.getState().reset();
  });

  it("atomically restores the player and encounter at the Wailing Caverns entrance", () => {
    const startingResource = useCombatStore.getState().maxResource;
    useGameStore.getState().updatePlayerSnapshot({ position: [10, -50, 20], yaw: 0.5, distanceDelta: 30 });
    useGameStore.getState().setCameraLookActive(true);

    useCombatStore.getState().registerMob("respawn-pack:a", { name: "Ravager", maxHealth: 100 });
    setMobPosition("respawn-pack:a", [11, -50, 20]);
    useCombatStore.getState().selectMob("respawn-pack:a");
    useCombatStore.getState().damageMob("respawn-pack:a", 1, 1000);
    expect(useCombatStore.getState().castAbility("priest-psychic-scream", [10, -50, 20], 2000).ok).toBe(true);
    expect(useCombatStore.getState().resource).toBe(startingResource - Math.round(startingResource * 0.15));

    const revisionBefore = useGameStore.getState().resetRevision;
    useWailingEncounterStore.setState({ phase: "mutanus", phaseStartedAt: 5_000 });
    useCombatStore.getState().damagePlayer(useCombatStore.getState().maxHealth);
    expect(useCombatStore.getState().health).toBe(0);
    expect(respawnDefeatedPlayer()).toBe(true);

    expect(useGameStore.getState()).toMatchObject({
      playerPosition: DUNGEON_MANIFEST.entrance.footPosition,
      cameraYaw: DUNGEON_MANIFEST.entrance.yaw,
      cameraLookActive: false,
      resetRevision: revisionBefore + 1,
    });
    expect(useCombatStore.getState()).toMatchObject({
      health: useCombatStore.getState().maxHealth,
      resource: startingResource,
      selectedTargetId: null,
      playerPosition: DUNGEON_MANIFEST.entrance.footPosition,
    });
    expect(useCombatStore.getState().mobs["respawn-pack:a"]).toMatchObject({
      health: 100,
      dead: false,
      engaged: false,
    });
    expect(useWailingEncounterStore.getState()).toMatchObject({
      phase: "locked",
      phaseStartedAt: 0,
    });

    expect(respawnDefeatedPlayer()).toBe(false);
    expect(useGameStore.getState().resetRevision).toBe(revisionBefore + 1);
  });
});