import { setCsrfTokenGetter } from "@workspace/api-client-react";

let token: string | null = null;

setCsrfTokenGetter(() => token);

export function getCsrfToken(): string | null {
  return token;
}

export async function loadCsrfToken(): Promise<string | null> {
  try {
    const res = await fetch(`/api/auth/csrf`, {
      credentials: "include",
    });
    if (!res.ok) {
      token = null;
      return null;
    }
    const data = (await res.json()) as { token?: string };
    token = data.token ?? null;
    return token;
  } catch {
    token = null;
    return null;
  }
}