require 'fog/vcloud/models/compute/catalog'

module Fog
  module Vcloud
    class Compute
      class Catalogs < Fog::Vcloud::Collection

        model Fog::Vcloud::Compute::Catalog

        attribute :organization_uri

        def all
          org_uri = self.organization_uri || connection.default_organization_uri
          data = connection.get_organization(org_uri).body[:Link].select { |link| link[:type] == "application/vnd.vmware.vcloud.catalog+xml" }
          load(data)
        end

        def get(uri)
          if data = connection.get_catalog(uri)
            new(data.body)
          end
        rescue Fog::Errors::NotFound
          nil
        end

        def item_by_name(name)
          res = nil
          items = all.collect { |catalog| catalog.catalog_items }
          items.each do |i|
            i.collect do |ii|
              res = ii if ii.name == name
            end
          end
          res
        end

      end
    end
  end
end