require 'voruby/voevent/loader'

#require 'voruby/stc/stc_v1_30'
#include VORuby::STC::V1_30

module VORuby
  module VOEvent
    module V1_1
      
      # Forward declarations
      class VOEvent; end
      class Who; end
      class Author; end
      class What; end
      class Param; end
      class Group; end
      class WhereWhen; end
      class How; end
      class Why; end
      class Name; end
      class Concept; end
      class Inference; end
      class Citations; end
      class EventIVORN < VORuby::Resources::VOResource::V0_10::AnyURI; end
      class Description; end
      class Reference; end
      
      # VOEvent is the root element for describing observations
      # of immediate astronomical events. For more information, see
      # http://www.ivoa.net/twiki/bin/view/IVOA/IvoaVOEvent.
      class VOEvent
        include XML::Mapping
        
        text_node :version, '@version', :optional => false, :default_value => '1.1'
        
        text_enumeration_node :role, '@role', :optional => true, :default_value => 'observation',
          :choices => ['observation', 'prediction', 'utility', 'test']
        
        object_node :who, 'Who', :class => Who, :optional => true
        object_node :what, 'What', :class => What, :optional => true
        object_node :where_when, 'WhereWhen', :class => WhereWhen, :optional => true
        object_node :how, 'How', :class => How, :optional => true
        object_node :why, 'Why', :class => Why, :optional => true
        object_node :citations, 'Citations', :class => Citations, :optional => true
        object_node :description, 'Description', :class => Description, :optional => true
        object_node :reference, 'Reference', :class => Reference, :optional => true
        object_node :ivorn, '@ivorn', :class => VORuby::Resources::VOResource::V0_10::AnyURI, :optional => false
      end
      
      # Curation Metadata.
      class Who
        include XML::Mapping
        
        date_time_node :date, 'Date', :optional => false
        
        array_node :author_ivorns, 'AuthorIVORN', :class => VORuby::Resources::VOResource::V0_10::AnyURI, :optional => false
        array_node :descriptions, 'Description', :class => Description, :optional => true
        array_node :references, 'Reference', :class => Reference, :optional => true
        array_node :authors, 'Author', :class => Author, :optional => true
      end
      
      class Author
        include XML::Mapping
        
        text_node :title, 'title', :optional => true
        text_node :short_name, 'shortName', :optional => true
        text_node :logo_url, 'logoURL', :optional => true
        text_node :contact_name, 'contactName', :optional => true
        text_node :contact_email, 'contactEmail', :optional => true
        text_node :contact_phone, 'contactPhone', :optional => true
        text_node :contributor, 'contributor', :optional => true
      end
      
      # Event Characterization.
      class What
        include XML::Mapping
        
        array_node :params, 'Param', :class => Param, :optional => true, :default_value => []
        array_node :groups, 'Group', :class => Group, :optional => true, :default_value => []
        array_node :descriptions, 'Description', :class => Description, :optional => true, :default_value => []
        array_node :references, 'Reference', :class => Reference, :optional => true, :default_value => []
      end
      
      class Param
        include XML::Mapping
        
        text_node :name, '@name', :optional => false
        text_node :ucd, '@ucd', :optional => true
        text_node :value, '@value', :optional => false
        text_node :unit, '@unit', :optional => true
      end
      
      class Group
        include XML::Mapping
        
        text_node :name, '@name', :optional => true
        text_node :group_type, '@type', :optional => true
        
        array_node :params, 'Param', :class => Param, :optional => true, :default_value => []
        array_node :descriptions, 'Description', :class => Description, :optional => true, :default_value => []
        array_node :references, 'Reference', :class => Reference, :optional => true, :default_value => []
      end
      
      # Space-Time Coordinates, uses the VO STC schema.
       class WhereWhen
         include XML::Mapping

         # I haven't modeled STC yet...
         #object_node :observation_location, 'ObservationLocation', :class => ObservationLocationType,
         #  :optional => true

         object_node :description, 'Description', :class => Description, :optional => true
         object_node :reference, 'Reference', :class => Reference, :optional => true
       end
       
       # Instrument Configuration, references to RTML documents.
       class How
         include XML::Mapping
         
         array_node :descriptions, 'Description', :class => Description, :optional => true, :default_value => []
         array_node :references, 'Reference', :class => Reference, :optional => true, :default_value => []
       end
       
       # Initial Scientific Assessment.
       class Why
        include XML::Mapping
        
        numeric_node :importance, '@importance', :optional => true
        date_time_node :expires, '@expires', :optional => true
        
        array_node :names, 'Name', :class => Name, :optional => false
        array_node :concepts, 'Concept', :class => Concept, :optional => false
        array_node :inferences, 'Inference', :class => Inference, :optional => true
        array_node :descriptions, 'Description', :class => Description, :optional => true
        array_node :references, 'Reference', :class => Reference, :optional => true
      end
      
      class Name
        include XML::Mapping
        
        text_node :value, '', :optional => false
      end
      
      class Concept
        include XML::Mapping
        
        text_node :value, '', :optional => false
      end
      
      class Inference
        include XML::Mapping
        
        numeric_node :probability, '@probability', :optional => true
        text_node :relation, '@relation', :optional => true
        
        array_node :names, 'Name', :class => Name, :optional => false
        array_node :concepts, 'Concept', :class => Concept, :optional => false
        array_node :descriptions, 'Description', :class => Description, :optional => true
        array_node :references, 'Reference', :class => Reference, :optional => true
      end
      
      # Follow-up Observations.
      class Citations
        include XML::Mapping
        
        array_node :event_ivorns, 'EventIVORN', :class => EventIVORN, :optional => false
        array_node :descriptions, 'Description', :class => Description, :optional => true
        array_node :references, 'Reference', :class => Reference, :optional => true
      end
      
      class EventIVORN
        text_enumeration_node :cite, '@cite', :optional => false,
          :choices => ['followup', 'supersedes', 'retraction']
      end
      
      # Human readable text.
      class Description
        include XML::Mapping
        
        text_node :value, '', :optional => false
        text_node :format, '@format', :optional => true, :default_value => 'text/plain'
      end
      
      # External Content.
      class Reference
        include XML::Mapping
        
        text_node :name, '@name', :optional => true
        text_node :reference_type, '@type', :optional => true, :default_value => 'url'
        
        object_node :uri, '@uri', :class => VORuby::Resources::VOResource::V0_10::AnyURI, :optional => false
      end
      
    end
  end
end