import assert from 'node:assert/strict';
import test from 'node:test';

import { buildApp } from '../../src/app/build-app.js';

function createTestApp() {
  return buildApp({
    publicProductService: {
      async getBySlug(slug) {
        if (slug !== 'pikachu-plush') {
          const error = new Error('Product was not found.');
          error.code = 'PRODUCT_NOT_FOUND';
          error.statusCode = 404;
          throw error;
        }

        return {
          id: 'product-1',
          sellerId: 'private-seller-id',
          categoryId: 'category-1',
          name: 'Pikachu Plush',
          slug,
          description: 'A friendly plush.',
          sellerDisplayName: 'Pika Collectibles',
          sellerDescription: 'Independent Pokémon collector.',
          sellerContactEmail: 'hello@pika.example',
          sellerContactPhone: null,
          createdAt: new Date('2026-09-07T00:00:00.000Z'),
          updatedAt: new Date('2026-09-07T00:00:00.000Z'),
        };
      },
    },
  });
}

test('returns a public product without private seller identity', async (testContext) => {
  const app = createTestApp();
  testContext.after(() => app.close());

  const response = await app.inject({
    method: 'GET',
    url: '/api/v1/public/products/pikachu-plush',
  });

  assert.equal(response.statusCode, 200);
  assert.deepEqual(response.json().data, {
    id: 'product-1',
    categoryId: 'category-1',
    name: 'Pikachu Plush',
    slug: 'pikachu-plush',
    description: 'A friendly plush.',
    brand: null,
    setName: null,
    cardNumber: null,
    eventName: null,
    releaseYear: null,
    tags: [],
    sellerDisplayName: 'Pika Collectibles',
    sellerDescription: 'Independent Pokémon collector.',
    sellerContactEmail: 'hello@pika.example',
    sellerContactPhone: null,
    createdAt: '2026-09-07T00:00:00.000Z',
    updatedAt: '2026-09-07T00:00:00.000Z',
  });
  assert.equal('sellerId' in response.json().data, false);
});

test('returns not found when a product is not publicly visible', async (testContext) => {
  const app = createTestApp();
  testContext.after(() => app.close());

  const response = await app.inject({
    method: 'GET',
    url: '/api/v1/public/products/hidden-product',
  });

  assert.equal(response.statusCode, 404);
  assert.equal(response.json().error.code, 'PRODUCT_NOT_FOUND');
});