module Fog
  module Parsers
    module Terremark
      class GetTasksList < Base
        def reset
          @response = { 'Tasks' => [] }
          @task = {}
        end

        def start_element(name, attributes)
          super
          case name
            when 'Owner', 'Result'
              data = extract_templates(attributes)
              @task[name] = data
            when 'Task'
              @task = extract_templates(attributes)
            when 'TasksList'
              tasks_list = extract_templates(attributes)
              @response['href'] = tasks_list['href']
          end
        end

        def end_element(name)
          if name == 'Task'
            @response['Tasks'] << @task
            @task = {}
          end
        end
      end
    end
  end
end