// services/orders/tests/createOrder.test.ts
import request from 'supertest';
import { app } from '../src/app';
import { createTestUser, createTestProduct } from './helpers';
import { prisma } from '../src/db';

describe('POST /api/orders', () => {
  let user;
  let product;
  
  beforeAll(async () => {
    user = await createTestUser();
    product = await createTestProduct();
  });
  
  afterAll(async () => {
    await prisma.cleanDatabase();
  });
  
  it('creates a new order successfully', async () => {
    const response = await request(app)
      .post('/api/orders')
      .set('Authorization', `Bearer ${user.token}`)
      .send({
        items: [{ productId: product.id, quantity: 2 }],
        shippingAddress: {
          street: '123 Test St',
          city: 'Testville',
          state: 'TS',
          zipCode: '12345',
          country: 'US'
        }
      });
    
    expect(response.status).toBe(201);
    expect(response.body.id).toBeDefined();
    expect(response.body.status).toBe('pending');
    expect(response.body.items).toHaveLength(1);
    expect(response.body.items[0].productId).toBe(product.id);
  });
  
  it('returns 400 for invalid order data', async () => {
    const response = await request(app)
      .post('/api/orders')
      .set('Authorization', `Bearer ${user.token}`)
      .send({ items: [] });
    
    expect(response.status).toBe(400);
    expect(response.body.error).toBeDefined();
  });
});

// cypress/e2e/checkout.cy.ts
describe('Checkout Process', () => {
  beforeEach(() => {
    cy.intercept('GET', '/api/products*').as('getProducts');
    cy.intercept('POST', '/api/orders').as('createOrder');
    cy.intercept('POST', '/api/payments').as('processPayment');
    
    // Login and setup test state
    cy.login('[email protected]', 'password123');
  });
  
  it('allows a user to complete checkout with a custom product', () => {
    // Add product to cart
    cy.visit('/products/candles');
    cy.wait('@getProducts');
    cy.contains('Serenity Candle').click();
    cy.contains('Add to Cart').click();
    cy.contains('1 item in cart');
    
    // Go to cart and proceed to checkout
    cy.contains('View Cart').click();
    cy.contains('Proceed to Checkout').click();
    
    // Fill shipping information
    cy.get('[data-testid="address-form"]').within(() => {
      cy.get('[name="street"]').type('123 Test St');
      cy.get('[name="city"]').type('Testville');
      cy.get('[name="state"]').select('CA');
      cy.get('[name="zipCode"]').type('90210');
    });
    cy.contains('Continue to Payment').click();
    
    // Fill payment information
    cy.get('[data-testid="payment-form"]').within(() => {
      cy.get('[name="cardNumber"]').type('4242424242424242');
      cy.get('[name="cardExpiry"]').type('12/30');
      cy.get('[name="cardCvc"]').type('123');
    });
    cy.contains('Complete Order').click();
    
    // Verify order completion
    cy.wait('@createOrder');
    cy.wait('@processPayment');
    cy.contains('Order Confirmation');
    cy.contains('Thank you for your order!');
    cy.contains('Order #').should('be.visible');
  });
});