import { afterEach, describe, expect, it } from "vitest";
import type { OnlineSessionPlayer } from "../app/onlineSessionTypes";
import {
  configureOnlineSessionRuntime,
  drainOnlineInteractions,
  onlinePlayerActorId,
  onlinePlayerRuntimeActor,
  onlineSessionIsActive,
  onlineSessionOwnsWorldSimulation,
  onlineSynchronizedMobTransform,
  requestOnlineInteraction,
} from "./onlineSessionRuntime";

const remotePlayer: OnlineSessionPlayer = {
  accountId: "remote",
  username: "Remote",
  character: {
    id: "remote-character",
    name: "Mendara",
    classId: "priest",
    categoryId: "wow",
    raceId: "human",
    gender: "female",
    level: 20,
  },
  role: "healer",
  position: [4, 0, 6],
  yaw: 1,
  grounded: true,
  health: 800,
  maxHealth: 1_000,
  resource: 400,
  maxResource: 500,
  resourceName: "Mana",
  selectedTargetId: null,
  activeCast: null,
  animationEvent: null,
  equipment: [],
  updatedAt: 1,
};

afterEach(() => configureOnlineSessionRuntime({
  active: false,
  authority: true,
  localAccountId: null,
}));

describe("online session runtime", () => {
  it("exposes remote players as live combat actors", () => {
    configureOnlineSessionRuntime({
      active: true,
      authority: true,
      localAccountId: "local",
      players: [remotePlayer],
    });
    const actor = onlinePlayerRuntimeActor(onlinePlayerActorId("remote"));
    expect(actor).toMatchObject({ health: 800, maxHealth: 1_000, alive: true, kind: "companion" });
    expect(onlineSessionIsActive()).toBe(true);
    expect(onlineSessionOwnsWorldSimulation()).toBe(true);
  });

  it("uses leader transforms and queues follower interactions", () => {
    configureOnlineSessionRuntime({
      active: true,
      authority: false,
      localAccountId: "local",
      players: [remotePlayer],
      mobTransforms: { boss: { position: [7, 0, 9], yaw: 0.75 } },
    });
    expect(onlineSessionOwnsWorldSimulation()).toBe(false);
    expect(onlineSynchronizedMobTransform("boss")?.position).toEqual([7, 0, 9]);
    expect(requestOnlineInteraction("loot", "boss")).toBe(true);
    expect(drainOnlineInteractions()).toEqual([
      expect.objectContaining({ kind: "loot", targetActorId: "boss", sourceActorId: onlinePlayerActorId("local") }),
    ]);
    expect(drainOnlineInteractions()).toEqual([]);
  });
});