class Avo::DynamicRouter

def self.eager_load(entity)
  paths = Avo::ENTITIES.fetch entity
  return unless paths.present?
  pathname = Rails.root.join(*paths)
  if pathname.directory?
    Rails.autoloaders.main.eager_load_dir(pathname.to_s)
  end
end

def self.routes
  Avo::Engine.routes.draw do
    scope "resources", as: "resources" do
      # Check if the user chose to manually register the resource files.
      # If so, eager_load the resources dir.
      if Avo.configuration.resources.nil?
        Avo::DynamicRouter.eager_load(:resources) unless Rails.application.config.eager_load
      end
      Avo::Resources::ResourceManager.fetch_resources
        .select do |resource|
          resource != :BaseResource
        end
        .select do |resource|
          resource.is_a? Class
        end
        .map do |resource|
          resources resource.route_key do
            member do
              get :preview
            end
          end
        end
    end
  end
end