import { describe, it, expect } from 'vitest';
import { cleanUserPlaylistCard } from '../clean-user-playlists-card';

describe('cleanUserPlaylistCard', () => {
  it('полные данные', () => {
    const raw = {
      created: 1700000000,
      id: 'pl-1',
      name: 'My Playlist',
      username: 'user1',
      playlistType: 'public',
      thumbs: [
        'https://img.com/1.webp',
        'https://img.com/2.webp',
        'https://img.com/3.webp',
        'https://img.com/4.webp',
        'https://img.com/5.webp',
      ],
      videoCount: 10,
      firstVideoID: 'v-1',
    };
    const result = cleanUserPlaylistCard(raw as any);
    expect(result.id).toBe('pl-1');
    expect(result.playlistType).toBe('public');
    expect(result.videosCount).toBe(10);
    expect(result.firstVideoId).toBe('v-1');
    expect(result.thumbUrls).toHaveLength(4); // slice(0, 4)
    expect(result.thumbUrls![0]).toEqual({
      webp: { '320x180': 'https://img.com/1.webp' },
    });
  });

  it('пустые данные → дефолты', () => {
    const result = cleanUserPlaylistCard({} as any);
    expect(result.id).toBe('');
    expect(result.name).toBe('');
    expect(result.videosCount).toBe(0);
    expect(result.thumbUrls).toEqual([]);
  });
});