const apiBaseUrl = process.env.THE_WO_API_BASE_URL ?? "https://api.thewo.io";
const apiKey = process.env.THE_WO_API_KEY;

if (!apiKey) {
  throw new Error("THE_WO_API_KEY is required");
}

const response = await fetch(`${apiBaseUrl}/v1/documents/extract`, {
  method: "POST",
  headers: {
    "content-type": "application/json",
    "x-api-key": apiKey,
    "idempotency-key": "invoice-import-2026-10-19-104",
  },
  body: JSON.stringify({
    documentUrl: "https://example.com/documents/sample-invoice.pdf",
    expectedType: "invoice",
    language: "en",
  }),
});

const result: unknown = await response.json();

if (!response.ok) {
  console.error("Trade Document request failed", {
    status: response.status,
    result,
  });
  throw new Error("Document extraction failed");
}

console.log(result);