import { afterEach, describe, expect, test, vi } from 'vitest';
import { fireEvent, render, screen, waitFor } from '@testing-library/svelte';
import { mockInfiniteQuery } from '../../../test-utils/query';
import type { ReleaseBlock } from '#lib/api/types.js';

vi.mock('#lib/api/wanted.js', () => ({
  createReleaseBlocksQuery: vi.fn(),
  unblockRelease: vi.fn().mockResolvedValue(undefined)
}));
vi.mock('#lib/stores/toast.svelte.js', () => ({ pushToast: vi.fn() }));

import BlockList from './BlockList.svelte';
import { createReleaseBlocksQuery, unblockRelease } from '#lib/api/wanted.js';

const block: ReleaseBlock = {
  info_hash: 'abc123',
  name: 'Daft Punk - Random Access Memories (Drumless Edition)',
  reason: 'import',
  detail: 'The album tag says another version.',
  blocked_at: new Date(Date.now() - 3_600_000).toISOString(),
  want_title: 'Random Access Memories',
  want_artist: 'Daft Punk'
};

afterEach(() => vi.clearAllMocks());

function setup(items: ReleaseBlock[]) {
  vi.mocked(createReleaseBlocksQuery).mockReturnValue(
    mockInfiniteQuery({ pages: [{ items, total: items.length, limit: 50, offset: 0 }] }) as unknown as ReturnType<
      typeof createReleaseBlocksQuery
    >
  );
  return render(BlockList);
}

describe('BlockList', () => {
  test('a blocked release says why and can be allowed again', async () => {
    setup([block]);
    expect(screen.getByText(/refused on import/i)).toBeTruthy();
    expect(screen.getByText(/another version/)).toBeTruthy();
    expect(screen.getByText(/for daft punk – random access memories/i)).toBeTruthy();
    await fireEvent.click(screen.getByRole('button', { name: /allow .* again/i }));
    await waitFor(() => expect(unblockRelease).toHaveBeenCalledWith('abc123'));
  });

  test('with nothing blocked it says so', () => {
    setup([]);
    expect(screen.getByText(/no releases are blocked/i)).toBeTruthy();
  });
});