import { afterEach, describe, expect, it } from 'vitest';
import { buildFakeRepos } from '../helpers/fake-repos.js';
import { makeBloc, makeFormation, makeModule } from '../helpers/fixtures.js';
import {
  READ_ALL_TOKEN,
  WRITE_ALL_TOKEN,
  buildTestApp,
  installTestContainer,
  resetTestContainer,
} from '../helpers/test-app.js';

function bootApp() {
  const repos = buildFakeRepos({
    formations: [makeFormation(10)],
    blocs: [makeBloc(100, 10)],
    modules: [makeModule(200, 100)],
  });
  const container = installTestContainer({ repos });
  return { app: buildTestApp(container) };
}

describe('GET /api/v1/formations', () => {
  afterEach(resetTestContainer);

  it('401 sans token', async () => {
    const { app } = bootApp();
    const res = await app.request('/api/v1/formations');
    expect(res.status).toBe(401);
  });

  it('403 si scope manquant', async () => {
    const { app } = bootApp();
    const res = await app.request('/api/v1/formations', {
      headers: { Authorization: `Bearer ${WRITE_ALL_TOKEN}` },
    });
    expect(res.status).toBe(403);
  });

  it('200 list', async () => {
    const { app } = bootApp();
    const res = await app.request('/api/v1/formations', {
      headers: { Authorization: `Bearer ${READ_ALL_TOKEN}` },
    });
    expect(res.status).toBe(200);
    const body = (await res.json()) as { data: { id: number }[] };
    expect(body.data).toHaveLength(1);
  });

  it('GET /:id avec blocs/modules + rollups', async () => {
    const { app } = bootApp();
    const res = await app.request('/api/v1/formations/10', {
      headers: { Authorization: `Bearer ${READ_ALL_TOKEN}` },
    });
    expect(res.status).toBe(200);
    const body = (await res.json()) as {
      data: { blocs: { id: number; modules: { id: number }[] }[]; heures_attribuees: string };
    };
    expect(body.data.blocs).toHaveLength(1);
    expect(body.data.blocs[0]?.modules).toHaveLength(1);
    expect(body.data.heures_attribuees).toBe('100.00');
  });

  it('404 si formation inconnue', async () => {
    const { app } = bootApp();
    const res = await app.request('/api/v1/formations/9999', {
      headers: { Authorization: `Bearer ${READ_ALL_TOKEN}` },
    });
    expect(res.status).toBe(404);
  });
});