module Fog
  module Storage
    class GoogleJSON
      module GetObjectHttpUrl
        def get_object_http_url(bucket_name, object_name, expires)
          raise ArgumentError.new("bucket_name is required") unless bucket_name
          raise ArgumentError.new("object_name is required") unless object_name
          http_url({
                     :headers  => {},
                     :host     => @host,
                     :method   => "GET",
                     :path     => "#{bucket_name}/#{object_name}"
                   }, expires)
        end
      end

      class Real
        # Get an expiring object http url from GCS
        #
        # ==== Parameters
        # * bucket_name<~String> - Name of bucket containing object
        # * object_name<~String> - Name of object to get expiring url for
        # * expires<~Time> - An expiry time for this url
        #
        # ==== Returns
        # * response<~Excon::Response>:
        #   * body<~String> - url for object
        #
        # ==== See Also
        # https://cloud.google.com/storage/docs/access-control#Signed-URLs

        include GetObjectHttpUrl
      end

      class Mock # :nodoc:all
        include GetObjectHttpUrl
      end
    end
  end
end
