import { afterEach, describe, expect, it, vi } from 'vitest';

import { boardLink, fetchShowcase, hasContent } from './taskstream';

const showcase = {
  project: { id: 'p', key: 'WEB', name: 'Web', description: null },
  activeSprint: null,
  roadmap: [],
  releases: [],
  goodFirst: [
    { key: 'WEB-9', title: 'Typo', type: 'TASK', path: '/p/WEB/issues/WEB-9' },
  ],
};

describe('TaskStream showcase', () => {
  afterEach(() => vi.unstubAllGlobals());

  it('reads a showcase, and goes without it when TaskStream fails', async () => {
    vi.stubGlobal(
      'fetch',
      vi.fn(async () => new Response(JSON.stringify(showcase))),
    );
    expect(await fetchShowcase('https://api.ts/showcase')).toEqual(showcase);

    vi.stubGlobal(
      'fetch',
      vi.fn(async () => new Response('nope', { status: 404 })),
    );
    expect(await fetchShowcase('https://api.ts/showcase')).toBeNull();

    vi.stubGlobal(
      'fetch',
      vi.fn(async () => {
        throw new Error('down');
      }),
    );
    expect(await fetchShowcase('https://api.ts/showcase')).toBeNull();
  });

  it('builds links into the board and knows an empty one', () => {
    expect(
      boardLink('https://taskstream.pireon.dev/', '/p/WEB/issues/WEB-9'),
    ).toBe('https://taskstream.pireon.dev/p/WEB/issues/WEB-9');
    expect(hasContent(showcase)).toBe(true);
    expect(hasContent({ ...showcase, goodFirst: [] })).toBe(false);
  });

  it('counts a board that takes proposals as something to show', () => {
    const empty = { ...showcase, goodFirst: [] };
    expect(
      hasContent({
        ...empty,
        proposals: { open: true, path: '/p/WEB/proponer', top: [] },
      }),
    ).toBe(true);
    expect(
      hasContent({ ...empty, proposals: { open: false, path: null, top: [] } }),
    ).toBe(false);
  });
});