class CopyTunerClient::Configuration

def apply
  self.locales ||= begin
    if defined?(::Rails)
      self.locales = ::Rails.application.config.i18n.available_locales.presence || Array(::Rails.application.config.i18n.default_locale)
    else
      self.locales = [:en]
    end
  end
  self.client ||= Client.new(to_hash)
  self.cache ||= Cache.new(client, to_hash)
  @poller = Poller.new(cache, to_hash)
  process_guard = ProcessGuard.new(cache, @poller, to_hash)
  I18n.backend = I18nBackend.new(cache)
  if enable_middleware?
    logger.info "Using copytuner sync middleware"
    request_sync_options = {:poller => @poller, :cache => cache, :interval => sync_interval, :ignore_regex => sync_ignore_path_regex}
    if middleware_position.is_a?(Hash) && middleware_position[:before]
      middleware.insert_before middleware_position[:before], RequestSync, request_sync_options
      middleware.insert_before middleware_position[:before], CopyTunerClient::CopyrayMiddleware
    elsif middleware_position.is_a?(Hash) && middleware_position[:after]
      middleware.insert_after middleware_position[:after], RequestSync, request_sync_options
      middleware.insert_after middleware_position[:after], CopyTunerClient::CopyrayMiddleware
    else
      middleware.use RequestSync, request_sync_options
      middleware.use CopyTunerClient::CopyrayMiddleware
    end
  else
    logger.info "[[[Warn]]] Not using copytuner sync middleware" unless middleware
  end
  @applied = true
  logger.info "Client #{VERSION} ready (s3_download)"
  logger.info "Environment Info: #{environment_info}"
  logger.info "Available locales: #{self.locales.join(' ')}"
  unless test?
    process_guard.start
  end
  if !(test? && disable_test_translation)
    logger.info "Download translation now"
    cache.download
  end
end