import { createNextAuthHandlers, type AppDirectAuthConfig } from '@appdirect/auth-bff/next';

function requireEnv(name: string): string {
  const value = process.env[name];
  if (!value) {
    throw new Error(`${name} must be set`);
  }
  return value;
}

export const authConfig: AppDirectAuthConfig = {
  issuerBaseUrl: requireEnv('APPDIRECT_ISSUER_BASE_URL'),
  clientId: requireEnv('APPDIRECT_CLIENT_ID'),
  clientSecret: requireEnv('APPDIRECT_CLIENT_SECRET'),
  appBaseUrl: process.env.NEXT_PUBLIC_APP_URL ?? 'http://localhost:3000',
};

export const authHandlers = createNextAuthHandlers(authConfig);