export async function getClientCredentialsToken() {
  const mpBaseUrl = process.env.MINISTRY_PLATFORM_BASE_URL!;
  const mpOauthUrl = `${mpBaseUrl}/oauth`;

  const params = new URLSearchParams({
    grant_type: "client_credentials",
    client_id: process.env.MINISTRY_PLATFORM_CLIENT_ID!,
    client_secret: process.env.MINISTRY_PLATFORM_CLIENT_SECRET!,
    scope: "http://www.thinkministry.com/dataplatform/scopes/all",
  });

  const response = await fetch(`${mpOauthUrl}/connect/token`, {
    method: "POST",
    headers: {
      "Content-Type": "application/x-www-form-urlencoded",
    },
    body: params.toString(),
  });

  if (!response.ok) {
    throw new Error(`Failed to get client credentials token: ${response.statusText}`);
  }

  return await response.json(); // returns { access_token, expires_in, token_type, ... }
}