import { beforeEach, describe, expect, it } from "vitest";
import type { GatewayPresenceUpdate } from "discord-api-types/v10";
import { clearPresences, getPresence, presenceCacheSize, setPresence } from "./presence-cache.js";

describe("presence-cache", () => {
  beforeEach(() => {
    clearPresences();
  });

  it("scopes presence entries by account", () => {
    const presenceA = { status: "online" } as GatewayPresenceUpdate;
    const presenceB = { status: "idle" } as GatewayPresenceUpdate;

    setPresence("account-a", "user-1", presenceA);
    setPresence("account-b", "user-1", presenceB);

    expect(getPresence("account-a", "user-1")).toBe(presenceA);
    expect(getPresence("account-b", "user-1")).toBe(presenceB);
    expect(getPresence("account-a", "user-2")).toBeUndefined();
  });

  it("clears presence per account", () => {
    const presence = { status: "dnd" } as GatewayPresenceUpdate;

    setPresence("account-a", "user-1", presence);
    setPresence("account-b", "user-2", presence);

    clearPresences("account-a");

    expect(getPresence("account-a", "user-1")).toBeUndefined();
    expect(getPresence("account-b", "user-2")).toBe(presence);
    expect(presenceCacheSize()).toBe(1);
  });
});