const baseUrl = (process.env.PUBLIC_API_BASE_URL || "https://api.compudime.com").replace(/\/$/, "");
const apiKey = process.env.PUBLIC_API_KEY;

if (!apiKey) {
  throw new Error("Set PUBLIC_API_KEY to <PUBLIC_API_KEY> before running this example.");
}

async function request(path, requestId) {
  const response = await fetch(`${baseUrl}${path}`, {
    headers: {
      Authorization: `Bearer ${apiKey}`,
      "X-Request-Id": requestId,
    },
  });

  if (!response.ok) {
    const problem = await response.json();
    throw new Error(`Public API problem JSON ${problem.code} (${problem.requestId}): ${problem.detail}`);
  }

  return response.json();
}

const fields = encodeURIComponent("productCode,description,price");
const firstPage = await request(`/v1/products?fields=${fields}&limit=50`, "js-products-page-1");
console.table(firstPage.products);

if (firstPage.nextCursor) {
  const cursor = encodeURIComponent(firstPage.nextCursor);
  const secondPage = await request(`/v1/products?fields=${fields}&limit=50&cursor=${cursor}`, "js-products-page-2");
  console.log(`Fetched ${secondPage.products.length} products from the nextCursor page.`);
}

const lookup = await request("/v1/products/SKU-100?fields=productCode,description,price", "js-product-lookup");
console.log(lookup.product ?? lookup);