module Fog
  module Parsers
    module Terremark

      class Task < Fog::Parsers::Base

        def reset
          @response = {}
        end

        def start_element(name, attributes)
          @value = ''
          case name
          when 'Owner', 'Result'
            data = {}
            until attributes.empty?
              data[attributes.shift] = attributes.shift
            end
            @response[name] = data
          when 'Task'
            task = {}
            until attributes.empty?
              if attributes.first.is_a?(Array)
                attribute = attributes.shift
                task[attribute.first] = attribute.last
              else
                task[attributes.shift] = attributes.shift
              end
            end
            @response.merge!(task.reject {|key,value| !['endTime', 'href', 'startTime', 'status', 'type'].include?(key)})
          end
        end

      end

    end
  end
end