module SpreeSitemapGenerator::SpreeDefaults
  def default_url_options
    {:host => SitemapGenerator::Sitemap.default_host}
  end 
  include ::Rails.application.routes.url_helpers

  def add_login(options={})
    add(login_path, options)
  end

  def add_signup(options={})
    add(signup_path, options)
  end

  def add_account(options={})
    add(account_path, options)
  end

  def add_password_reset(options={})
    add(new_user_password_path, options)
  end

  def add_products(options={})
    active_products = Product.active

    add(products_path, options.merge(:lastmod => active_products.last_updated))
    active_products.each do |product|
      add(product_path(product), options.merge(:lastmod => product.updated_at))
    end 
  end 

  def add_taxons(options={})
    Taxon.roots.each {|taxon| add_taxon(taxon, options) }
  end

  def add_taxon(taxon, options={})
    add(nested_taxons_path(taxon.permalink), options.merge(:lastmod => taxon.products.last_updated))
    taxon.children.each {|child| add_taxon(child, options) }
  end
end