import { existsSync } from 'node:fs'
import { loadEnvFile } from 'node:process'
import env from 'env-var'

if (existsSync('.env'))
  loadEnvFile('.env')

export const config = {
  mode: env.get('NODE_ENV').default('production').asString(),
  port: env.get('PORT').default('3000').asPortNumber(),
  databaseUrl: env.get('DATABASE_URL').required().asUrlString(),
  botToken: env.get('BOT_TOKEN').required().asString(),
  authDateMaxAgeSeconds: env.get('AUTH_DATE_MAX_AGE_SECONDS').default('86400').asIntPositive(),
  maxPayloadBytes: env.get('MAX_PAYLOAD_BYTES').default('65536').asIntPositive(),
}