import 'dotenv/config';

const home = process.env.HOME || process.env.USERPROFILE || '';
const defaultGrokBin = process.env.GROK_BIN
  || (home ? `${home}/.grok/bin/grok` : '')
  || '/usr/local/bin/grok';

export const env = {
  port: parseInt(process.env.PORT || '3000', 10),
  nodeEnv: process.env.NODE_ENV || 'development',
  appUrl: process.env.APP_URL || 'https://tesla-roadtrip.test',
  apiUrl: process.env.API_URL || 'https://api.tony.codes',

  // Auth
  authSecret: process.env.AUTH_SECRET || '',
  authUrl: process.env.AUTH_URL || 'https://auth.tony.codes',
  authClientId: process.env.AUTH_CLIENT_ID || 'tesla-roadtrip',

  // Database (optional — trips persist to memory if unset)
  databaseUrl: process.env.DATABASE_URL || '',

  // Grok / xAI — local personal CLI (your authenticated Heavy account) is preferred for development
  grokBin: defaultGrokBin,
  xaiApiKey: process.env.XAI_API_KEY || '',
  grokEnabled: process.env.GROK_ENABLED !== 'false',
  forceXaiApi: process.env.FORCE_XAI_API === 'true',
} as const;