import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
import { JellyfinClient } from '../../../../src/app/clients/jellyfin/JellyfinClient';

describe('JellyfinClient', () => {
  const fetchMock = vi.fn();

  beforeEach(() => {
    vi.stubGlobal('fetch', fetchMock);
    fetchMock.mockReset();
    fetchMock.mockResolvedValue({
      ok: true,
      status: 200,
      text: async () =>
        JSON.stringify({
          Items: [
            {
              Name: 'Dune',
              ProductionYear: 2021,
              ProviderIds: { Imdb: 'tt1160419', Tmdb: '438631' },
              Genres: ['Sci-Fi'],
              CommunityRating: 8.0,
              UserData: { IsFavorite: true, PlayCount: 2 },
            },
          ],
        }),
    });
  });

  afterEach(() => {
    vi.unstubAllGlobals();
  });

  it('getFavoriteMovies requests favorites and maps the response to Movie[]', async () => {
    const client = new JellyfinClient('http://jellyfin', 'jf-key', 'user-1');
    const movies = await client.getFavoriteMovies();

    expect(movies).toEqual([
      {
        name: 'Dune',
        year: 2021,
        imdbId: 'tt1160419',
        tmdbId: '438631',
        genres: ['Sci-Fi'],
        communityRating: 8.0,
        isFavorite: true,
        playCount: 2,
      },
    ]);

    const [url, init] = fetchMock.mock.calls[0];
    expect(url).toContain('/Users/user-1/Items');
    expect(url).toContain('IsFavorite=true');
    expect(init.headers.Authorization).toBe('MediaBrowser Token="jf-key"');
  });

  it('getRecentlyWatched requests played items sorted by date', async () => {
    const client = new JellyfinClient('http://jellyfin', 'jf-key', 'user-1');
    await client.getRecentlyWatched();

    const [url] = fetchMock.mock.calls[0];
    expect(url).toContain('Filters=IsPlayed');
    expect(url).toContain('SortBy=DatePlayed');
  });

  it('getAllMovies requests the full library', async () => {
    const client = new JellyfinClient('http://jellyfin', 'jf-key', 'user-1');
    await client.getAllMovies();

    const [url] = fetchMock.mock.calls[0];
    expect(url).toContain('Limit=10000');
  });
});