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

import { createProductService } from '../../src/modules/products/services/product-service.js';

test('creates seller-scoped slugs and increments duplicate names', async () => {
  const createdProducts = [];
  const productService = createProductService({
    productRepository: {
      async create(product) {
        createdProducts.push(product);
        return product;
      },
      async findBySellerIdAndSlug(sellerId, slug) {
        return (
          createdProducts.find(
            (product) => product.sellerId === sellerId && product.slug === slug,
          ) ?? null
        );
      },
    },
  });

  const input = {
    name: 'Pikachu Plush',
    categoryId: 'category-id',
    sellerId: 'seller-id',
  };

  await productService.create(input);
  const secondProduct = await productService.create(input);

  assert.equal(secondProduct.slug, 'pikachu-plush-2');
});