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

/**
 * TC-CUS – Kunden
 * Quelle: GitHub Issue #65
 */
test.describe('TC-CUS: Kunden', () => {
  const baseAddress = {
    street: 'Musterstraße',
    houseNumber: '1',
    postalCode: '10115',
    city: 'Berlin',
    country: 'DE',
    phone: '+49 30 12345',
  };

  test('TC-CUS-01: Kunde erstellen – Pflichtfelder (B2C)', async ({ request, adminToken }) => {
    const res = await request.post('/api/customers', {
      data: { name: `Müller ${Date.now()}`, type: 'B2C', ...baseAddress },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(res.status()).toBe(201);
    const body = await res.json();
    expect(body.status).toBe('ACTIVE');
    expect(body.type).toBe('B2C');
  });

  test('TC-CUS-02: B2B-Kunde erstellen', async ({ request, adminToken }) => {
    const res = await request.post('/api/customers', {
      data: {
        name: `B2B GmbH ${Date.now()}`,
        type: 'B2B',
        ...baseAddress,
        contactPerson: 'Max Mustermann',
        paymentDueDays: 30,
      },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(res.status()).toBe(201);
    const body = await res.json();
    expect(body.type).toBe('B2B');
  });

  test('TC-CUS-03: Kunde erscheint in Liste nach Erstellung', async ({ request, adminToken }) => {
    const name = `ListKunde-${Date.now()}`;
    await request.post('/api/customers', {
      data: { name, type: 'B2C', ...baseAddress },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    const res = await request.get('/api/customers', {
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(res.status()).toBe(200);
    const body = await res.json();
    const list = Array.isArray(body) ? body : body.content ?? [];
    expect(list.some((c: { name: string }) => c.name === name)).toBe(true);
  });

  test('TC-CUS-04: Kunde ohne Name wird abgelehnt', async ({ request, adminToken }) => {
    const res = await request.post('/api/customers', {
      data: { type: 'B2C', ...baseAddress },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(res.status()).toBe(400);
  });

  test('TC-CUS-05: Lieferadresse hinzufügen', async ({ request, adminToken }) => {
    const createRes = await request.post('/api/customers', {
      data: { name: `DelivAddr-${Date.now()}`, type: 'B2C', ...baseAddress },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(createRes.status()).toBe(201);
    const { id } = await createRes.json();

    const addrRes = await request.post(`/api/customers/${id}/delivery-addresses`, {
      data: {
        label: 'Lager',
        street: 'Lagerstraße',
        houseNumber: '5',
        postalCode: '10117',
        city: 'Berlin',
        country: 'DE',
      },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(addrRes.status()).toBe(201);
  });

  test('TC-CUS-06: Kunde deaktivieren', async ({ request, adminToken }) => {
    const createRes = await request.post('/api/customers', {
      data: { name: `Deact-${Date.now()}`, type: 'B2C', ...baseAddress },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(createRes.status()).toBe(201);
    const { id } = await createRes.json();

    const deactRes = await request.post(`/api/customers/${id}/deactivate`, {
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(deactRes.status()).toBe(200);
    const body = await deactRes.json();
    expect(body.status).toBe('INACTIVE');
  });

  test('TC-CUS-07: Präferenzen setzen', async ({ request, adminToken }) => {
    const createRes = await request.post('/api/customers', {
      data: { name: `Prefs-${Date.now()}`, type: 'B2C', ...baseAddress },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(createRes.status()).toBe(201);
    const { id } = await createRes.json();

    const prefsRes = await request.put(`/api/customers/${id}/preferences`, {
      data: { preferences: ['BIO', 'REGIONAL'] },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(prefsRes.status()).toBe(200);
  });
});