import { test, expect } from '../../../fixtures/auth.fixture.js';

/**
 * TC-INV – Inventurzählungen
 * Quelle: GitHub Issues #4–#20
 */
test.describe('TC-INV: Inventurzählungen', () => {
  async function createStorageLocation(request: Parameters<typeof test>[1]['request'], token: string): Promise<string> {
    const res = await request.post('/api/inventory/storage-locations', {
      data: { name: `INV-Lager-${Date.now()}`, storageType: 'DRY_STORAGE' },
      headers: { Authorization: `Bearer ${token}` },
    });
    const body = await res.json();
    return body.id;
  }

  test('TC-INV-01: Inventurzählung anlegen', async ({ request, adminToken }) => {
    const storageLocationId = await createStorageLocation(request, adminToken);

    const res = await request.post('/api/inventory/inventory-counts', {
      data: { storageLocationId, countDate: '2026-04-30' },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(res.status()).toBe(201);
    const body = await res.json();
    expect(body.status).toBe('PLANNED');
  });

  test('TC-INV-02: Inventurzählung ohne Lagerort wird abgelehnt', async ({ request, adminToken }) => {
    const res = await request.post('/api/inventory/inventory-counts', {
      data: { countDate: '2026-04-30' },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(res.status()).toBe(400);
  });

  test('TC-INV-03: Inventurzählung starten', async ({ request, adminToken }) => {
    const storageLocationId = await createStorageLocation(request, adminToken);

    const createRes = await request.post('/api/inventory/inventory-counts', {
      data: { storageLocationId, countDate: '2026-05-01' },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(createRes.status()).toBe(201);
    const { id } = await createRes.json();

    const startRes = await request.patch(`/api/inventory/inventory-counts/${id}/start`, {
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(startRes.status()).toBe(200);
    const body = await startRes.json();
    expect(body.status).toBe('IN_PROGRESS');
  });

  test('TC-INV-04: Inventurzählung stornieren', async ({ request, adminToken }) => {
    const storageLocationId = await createStorageLocation(request, adminToken);

    const createRes = await request.post('/api/inventory/inventory-counts', {
      data: { storageLocationId, countDate: '2026-05-02' },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(createRes.status()).toBe(201);
    const { id } = await createRes.json();

    const cancelRes = await request.post(`/api/inventory/inventory-counts/${id}/cancel`, {
      data: { reason: 'Test-Stornierung' },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(cancelRes.status()).toBe(200);
    const body = await cancelRes.json();
    expect(body.status).toBe('CANCELLED');
  });
});