import { Decimal } from 'decimal.js';
import { afterEach, describe, expect, it } from 'vitest';
import { Attribution } from '../../src/domain/attribution.js';
import { buildFakeRepos } from '../helpers/fake-repos.js';
import { makeAttribution } from '../helpers/fixtures.js';
import {
  WRITE_ALL_TOKEN,
  buildTestApp,
  installTestContainer,
  resetTestContainer,
} from '../helpers/test-app.js';

function patchHeures(
  app: ReturnType<typeof buildTestApp>,
  id: number,
  body: Record<string, unknown>,
) {
  return app.request(`/api/v1/attributions/${id}/heures-realisees`, {
    method: 'PATCH',
    headers: {
      Authorization: `Bearer ${WRITE_ALL_TOKEN}`,
      'Content-Type': 'application/json',
    },
    body: JSON.stringify(body),
  });
}

describe('PATCH /api/v1/attributions/:id/heures-realisees', () => {
  afterEach(resetTestContainer);

  it('happy path 200', async () => {
    const attrib = makeAttribution({ id: 500 });
    const repos = buildFakeRepos({ attributions: [attrib] });
    const app = buildTestApp(installTestContainer({ repos }));

    const res = await patchHeures(app, 500, { heures_realisees: 4.5, comment: 'sprint 1' });
    expect(res.status).toBe(200);
    const body = (await res.json()) as { data: { heures_realisees: string } };
    expect(body.data.heures_realisees).toBe('4.50');
    expect(repos.attributions.lastUpdate?.id).toBe(500);
    expect(repos.attributions.lastUpdate?.heures.toNumber()).toBe(4.5);
  });

  it('409 si attribution annulee', async () => {
    const annulee = new Attribution({
      id: 500,
      moduleId: 200,
      personneId: 1,
      heuresAttribuees: new Decimal(10),
      statut: 'annule',
    });
    const repos = buildFakeRepos({ attributions: [annulee] });
    const app = buildTestApp(installTestContainer({ repos }));

    const res = await patchHeures(app, 500, { heures_realisees: 2 });
    expect(res.status).toBe(409);
    const body = (await res.json()) as { error: { code: string } };
    expect(body.error.code).toBe('CONFLICT');
  });

  it('404 si attribution inconnue', async () => {
    const repos = buildFakeRepos({});
    const app = buildTestApp(installTestContainer({ repos }));
    const res = await patchHeures(app, 9999, { heures_realisees: 1 });
    expect(res.status).toBe(404);
  });

  it('400 si heures negatives', async () => {
    const repos = buildFakeRepos({ attributions: [makeAttribution({ id: 500 })] });
    const app = buildTestApp(installTestContainer({ repos }));
    const res = await patchHeures(app, 500, { heures_realisees: -1 });
    expect(res.status).toBe(400);
  });
});