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

/**
 * TC-BAT – Produktionschargen
 * Quelle: GitHub Issues #33–#36
 */
test.describe('TC-BAT: Produktionschargen', () => {
  async function createActiveRecipe(request: Parameters<typeof test>[1]['request'], token: string): Promise<string> {
    const catRes = await request.post('/api/categories', {
      data: { name: `BAT-Kat-${Date.now()}` },
      headers: { Authorization: `Bearer ${token}` },
    });
    const { id: categoryId } = await catRes.json();
    const artRes = await request.post('/api/articles', {
      data: {
        name: `BAT-Art-${Date.now()}`,
        articleNumber: `BAT-${Date.now()}`,
        categoryId,
        unit: 'KG',
        priceModel: 'FIXED',
        price: 1.5,
      },
      headers: { Authorization: `Bearer ${token}` },
    });
    const { id: articleId } = await artRes.json();

    const recipeRes = await request.post('/api/recipes', {
      data: {
        name: `BAT-Rezept-${Date.now()}`,
        version: 1,
        type: 'FINISHED_PRODUCT',
        outputQuantity: '10',
        outputUom: 'KG',
        articleId,
      },
      headers: { Authorization: `Bearer ${token}` },
    });
    const { id: recipeId } = await recipeRes.json();

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

    return recipeId;
  }

  test('TC-BAT-01: Charge planen – PLANNED Status', async ({ request, adminToken }) => {
    const recipeId = await createActiveRecipe(request, adminToken);
    const res = await request.post('/api/production/batches', {
      data: {
        recipeId,
        plannedQuantity: '20',
        plannedQuantityUnit: 'KG',
        productionDate: '2026-04-01',
        bestBeforeDate: '2026-04-08',
      },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(res.status()).toBe(201);
    const body = await res.json();
    expect(body.status).toBe('PLANNED');
    expect(body.batchNumber).toBeTruthy();
  });

  test('TC-BAT-02: Charge starten', async ({ request, adminToken }) => {
    const recipeId = await createActiveRecipe(request, adminToken);
    const planRes = await request.post('/api/production/batches', {
      data: {
        recipeId,
        plannedQuantity: '5',
        plannedQuantityUnit: 'KG',
        productionDate: '2026-04-02',
        bestBeforeDate: '2026-04-09',
      },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(planRes.status()).toBe(201);
    const { id } = await planRes.json();

    const startRes = await request.post(`/api/production/batches/${id}/start`, {
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(startRes.status()).toBe(200);
    const body = await startRes.json();
    expect(body.status).toBe('IN_PRODUCTION');
  });

  test('TC-BAT-03: Charge abschließen', async ({ request, adminToken }) => {
    const recipeId = await createActiveRecipe(request, adminToken);
    const planRes = await request.post('/api/production/batches', {
      data: {
        recipeId,
        plannedQuantity: '8',
        plannedQuantityUnit: 'KG',
        productionDate: '2026-04-03',
        bestBeforeDate: '2026-04-10',
      },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(planRes.status()).toBe(201);
    const { id } = await planRes.json();

    await request.post(`/api/production/batches/${id}/start`, {
      headers: { Authorization: `Bearer ${adminToken}` },
    });

    const completeRes = await request.post(`/api/production/batches/${id}/complete`, {
      data: { actualQuantity: '7.5', actualQuantityUnit: 'KG', waste: '0.5', wasteUnit: 'KG' },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(completeRes.status()).toBe(200);
    const body = await completeRes.json();
    expect(body.status).toBe('COMPLETED');
  });

  test('TC-BAT-04: Charge ohne Rezept wird abgelehnt', async ({ request, adminToken }) => {
    const res = await request.post('/api/production/batches', {
      data: {
        plannedQuantity: '10',
        plannedQuantityUnit: 'KG',
        productionDate: '2026-04-01',
        bestBeforeDate: '2026-04-08',
      },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(res.status()).toBe(400);
  });

  test('TC-BAT-05: Charge nach Nummer suchen', async ({ request, adminToken }) => {
    const recipeId = await createActiveRecipe(request, adminToken);
    const planRes = await request.post('/api/production/batches', {
      data: {
        recipeId,
        plannedQuantity: '3',
        plannedQuantityUnit: 'KG',
        productionDate: '2026-04-04',
        bestBeforeDate: '2026-04-11',
      },
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(planRes.status()).toBe(201);
    const { batchNumber } = await planRes.json();

    const findRes = await request.get(`/api/production/batches/by-number/${batchNumber}`, {
      headers: { Authorization: `Bearer ${adminToken}` },
    });
    expect(findRes.status()).toBe(200);
    const body = await findRes.json();
    expect(body.batchNumber).toBe(batchNumber);
  });
});