import Cookies from "js-cookie";
import { getConfig } from "@common/config";

export function getAuthHeaders(): HeadersInit {
  const { CLAIM_NAME, AUTH_USER_ID } = getConfig();

  if (!CLAIM_NAME || !AUTH_USER_ID) {
    throw new Error("Required environment variables are not set");
  }

  const headers: Record<string, string> = {
    "Content-Type": "application/json",
  };

  const token = Cookies.get(CLAIM_NAME);
  const userId = Cookies.get(AUTH_USER_ID);

  if (token) headers[CLAIM_NAME] = token;
  if (userId) headers[AUTH_USER_ID] = userId;

  return headers;
}