module Fog
  module Google
    module Parsers
      module Storage
        class AccessControlList < Fog::Parsers::Base
          def reset
            @grant = { "Grantee" => {} }
            @response = { "BucketLoggingStatus" => {} }
          end

          def end_element(name)
            case name
            when "DisplayName", "ID"
              if @in_access_control_list
                @grant["Grantee"][name] = value
              else
                @response["Owner"][name] = value
              end
            when "Grant"
              @response["BucketLoggingStatus"]["LoggingEnabled"]["TargetGrants"] << @grant
              @grant = { "Grantee" => {} }
            when "LoggingEnabled"
              @response["BucketLoggingStatus"]["LoggingEnabled"] = { "TargetGrants" => [] }
            when "Permission"
              @grant[name] = value
            when "TargetBucket", "TargetPrefix"
              @response["BucketLoggingStatus"][name] = value
            when "URI"
              @grant["Grantee"][name] = value
            end
          end
        end
      end
    end
  end
end
