import dotenv from 'dotenv';
dotenv.config();

const config = {
  // ─── Server ────────────────────────────────────────────────────────────────
  port: process.env.PORT || 5000,
  node_env: process.env.NODE_ENV || 'development',

  // ─── Database ──────────────────────────────────────────────────────────────
  mongo_database_url: process.env.MONGO_DATABASE_URL,
  database_url: process.env.DATABASE_URL,

  // ─── JWT ───────────────────────────────────────────────────────────────────
  jwt_access_token_secret: process.env.JWT_ACCESS_TOKEN_SECRET as string,
  jwt_refresh_token_secret: process.env.JWT_REFRESH_TOKEN_SECRET as string,
  jwt_access_token_expires_in: process.env.JWT_ACCESS_TOKEN_EXPIRES_IN || '15m',
  jwt_refresh_token_expires_in: process.env.JWT_REFRESH_TOKEN_EXPIRES_IN || '30d',

  // ─── Bcrypt ────────────────────────────────────────────────────────────────
  bcrypt_salt_rounds: Number(process.env.BCRYPT_SALT_ROUNDS) || 10,

  // ─── Email ─────────────────────────────────────────────────────────────────
  email: {
    host: process.env.EMAIL_HOST_PROVIDER_NAME || 'smtp.gmail.com',
    port: Number(process.env.EMAIL_HOST_PROVIDER_PORT) || 587,
    sender_email: process.env.EMAIL_SENDER_EMAIL as string,
    sender_app_pass: process.env.EMAIL_SENDER_EMAIL_APP_PASS as string,
    sender_name: process.env.EMAIL_SENDER_NAME || 'App',
    reply_to: process.env.EMAIL_REPLY_TO as string,
    test_recipients: process.env.EMAIL_TEST_RECIPIENTS as string,
  },

  // ─── URLs ──────────────────────────────────────────────────────────────────
  client_side_url: process.env.CLIENT_SIDE_URL || 'http://localhost:5173',
  backend_side_url: process.env.BACKEND_SIDE_URL || 'http://localhost:5000',
};

export default config;