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

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

  beforeEach(() => {
    vi.stubGlobal('fetch', fetchMock);
    fetchMock.mockReset();
  });

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

  it('lookup resolves TMDb metadata and fills in client-configured fields', async () => {
    fetchMock.mockResolvedValue({
      ok: true,
      status: 200,
      text: async () => JSON.stringify({ title: 'Dune', tmdbId: 438631 }),
    });

    const client = new RadarrClient('http://radarr', 'radarr-key', 4, '/movies');
    const movie = await client.lookup(438631);

    expect(movie).toEqual({
      title: 'Dune',
      tmdbId: 438631,
      qualityProfileId: 4,
      rootFolderPath: '/movies',
      monitored: true,
      addOptions: { searchForMovie: true },
    });
    expect(fetchMock.mock.calls[0][1].headers['X-Api-Key']).toBe('radarr-key');
  });

  it('addMovie treats HTTP 400 (already exists) as success', async () => {
    fetchMock.mockResolvedValue({ ok: false, status: 400, text: async () => '' });

    const client = new RadarrClient('http://radarr', 'radarr-key', 4, '/movies');
    await expect(
      client.addMovie({
        title: 'Dune',
        tmdbId: 438631,
        qualityProfileId: 4,
        rootFolderPath: '/movies',
        monitored: true,
        addOptions: { searchForMovie: true },
      })
    ).resolves.toBeUndefined();
  });

  it('getExisting returns the full Radarr library', async () => {
    fetchMock.mockResolvedValue({
      ok: true,
      status: 200,
      text: async () => JSON.stringify([{ title: 'Dune', tmdbId: 438631 }]),
    });

    const client = new RadarrClient('http://radarr', 'radarr-key', 4, '/movies');
    const existing = await client.getExisting();
    expect(existing[0].tmdbId).toBe(438631);
  });
});