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

/**
 * TC-TRACE – Chargen-Rückverfolgung
 * Quelle: GitHub Issues #43–#44
 */
test.describe('TC-TRACE: Chargen-Rückverfolgung', () => {
  async function createPlannedBatch(request: Parameters<typeof test>[1]['request'], token: string): Promise<{ batchId: string; batchNumber: string }> {
    const catRes = await request.post('/api/categories', {
      data: { name: `TRC-Kat-${Date.now()}` },
      headers: { Authorization: `Bearer ${token}` },
    });
    const { id: categoryId } = await catRes.json();

    const artRes = await request.post('/api/articles', {
      data: {
        name: `TRC-Art-${Date.now()}`,
        articleNumber: `TRC-${Date.now()}`,
        categoryId,
        unit: 'KG',
        priceModel: 'FIXED',
        price: 2.0,
      },
      headers: { Authorization: `Bearer ${token}` },
    });
    const { id: articleId } = await artRes.json();

    const recipeRes = await request.post('/api/recipes', {
      data: {
        name: `TRC-Rezept-${Date.now()}`,
        version: 1,
        type: 'FINISHED_PRODUCT',
        outputQuantity: '5',
        outputUom: 'KG',
        articleId,
      },
      headers: { Authorization: `Bearer ${token}` },
    });
    const { id: recipeId } = await recipeRes.json();

    await request.post(`/api/recipes/${recipeId}/activate`, {
      headers: { Authorization: `Bearer ${token}` },
    });

    const batchRes = await request.post('/api/production/batches', {
      data: {
        recipeId,
        plannedQuantity: '5',
        plannedQuantityUnit: 'KG',
        productionDate: '2026-06-01',
        bestBeforeDate: '2026-06-08',
      },
      headers: { Authorization: `Bearer ${token}` },
    });
    expect(batchRes.status()).toBe(201);
    const batch = await batchRes.json();
    return { batchId: batch.id, batchNumber: batch.batchNumber };
  }

  test('TC-TRACE-01: Vorwärts-Verfolgung einer Charge', async ({ request, adminToken }) => {
    const { batchId } = await createPlannedBatch(request, adminToken);

    const res = await request.get(`/api/production/batches/${batchId}/trace-forward`, {
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(res.status()).toBe(200);
    const body = await res.json();
    expect(body).toHaveProperty('batchId');
  });

  test('TC-TRACE-02: Rückwärts-Verfolgung einer Charge', async ({ request, adminToken }) => {
    const { batchId } = await createPlannedBatch(request, adminToken);

    const res = await request.get(`/api/production/batches/${batchId}/trace-backward`, {
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(res.status()).toBe(200);
    const body = await res.json();
    expect(body).toHaveProperty('batchId');
  });

  test('TC-TRACE-03: Rückverfolgung einer nicht vorhandenen Charge gibt 404', async ({ request, adminToken }) => {
    const res = await request.get('/api/production/batches/non-existent-id/trace-forward', {
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect([404, 400]).toContain(res.status());
  });
});