// Copyright (c) 2026 PowerOn AG
// All rights reserved.
/**
 * Configuration — reads mandatory env vars set by .env (copied from config/env-*.env by CI).
 *
 * NO silent fallbacks for critical values.
 * If VITE_API_BASE_URL is missing the app fails loudly at startup.
 *
 * Vite replaces import.meta.env.VITE_* statically at build time.
 * Dynamic access via import.meta.env[key] does NOT work in production builds.
 * Therefore each variable must be accessed with its literal property name.
 */

const _apiBaseUrl: string = import.meta.env.VITE_API_BASE_URL;

if (!_apiBaseUrl) {
  throw new Error(
    'Missing required env variable: VITE_API_BASE_URL. Ensure .env is present (cp config/env-<env>.env .env).'
  );
}

export const getApiBaseUrl = (): string => _apiBaseUrl;

export const getAppName = (): string => import.meta.env.VITE_APP_NAME || 'PowerOn';