source: ruby/branches/0.5/lib/open_ehr/rm/demographic.rb@ 361

# This module is based on the UML,
# http://www.openehr.org/uml/release-1.0.1/Browsable/_9_5_76d0249_1118674798473_6021_0Report.html
# Ticket refs #45
include OpenEHR::RM::Common::Archetyped

module OpenEHR
  module RM
    module Demographic
      class Address < Locatable
        attr_reader :details

        def as_string

        end

        def type

        end
      end

      class Capability < Locatable
        attr_reader :credentials, :time_validity

      end

      class Party < Locatable
        attr_reader :uid, :identities, :contacts, :relationships,
                    :reverse_relationships
        attr_accessor :details
        alias :type :name

        def initialize(args = { })
          super(args)
          self.uid = args[:uid]
          self.identities = args[:identities]
          self.contacts = args[:contacts]
          self.relationships = args[:relationships]
          self.reverse_relationships =
            args[:reverse_relationships]
          self.details = args[:details]
        end

        def uid=(uid)
          raise ArgumentError, 'uid is mandatory' if uid.nil?
          @uid = uid
        end

        def identities=(identities)
          if identities.nil? || identities.empty?
            raise ArgumentError, 'identities are mandatory'
          end
          @identities = identities
        end

        def contacts=(contacts)
          if !contacts.nil? && contacts.empty?
            raise ArgumentError, 'contacts should not be empty'
          end
          @contacts = contacts
        end

        def parent=(parent)
          @parent = nil
        end

        def relationships=(relationships)
          unless relationships.nil?
            if relationships.empty?
              raise ArgumentError, 'relationships should not be empty?'
            else
              relationships.each do |rel|
                if rel.source.id.value != @uid.value
                  raise ArgumentError, 'invalid source of relationships'
                end
              end
            end
          end
          @relationships = relationships
        end

        def reverse_relationships=(reverse_relationships)
          if !reverse_relationships.nil? && reverse_relationships.empty?
            raise ArgumentError, 'reverse_relationships should not be empty'
          end
          @reverse_relationships = reverse_relationships
        end
      end

      class PartyIdentity < Locatable
        attr_reader :details

      end

      class PartyRelationship < Locatable

      end

      class VersionedParty < Locatable

      end

      class Role < Party

      end

      class Actor < Party
        LEAGAL_IDENTITY = 'leagal identity'
        attr_reader :languages, :rules

        def initialize(uid, archetype_node_id, name, archetype_details,
                       feeder_audit, links, identities, contacts,
                       relationships, reverse_relationships, details,
                       languages, rules)
          super(uid, archetype_node_id, name, archetype_details,
                feeder_audit, links, relationships, reverse_relationships,
                details)
          has_legal_identity?
          set_languages(languages)
          set_rules(rules)
        end

        def has_legal_identity?
          @identities.each {|identity|
            if (identity.purpose.value == LEAGAL_IDENTITY)
              return true
            end
          }
          false
        end

        def languages=(languages)
          set_languages(languages)
        end

        def values=(values)
          set_values(values)
        end
        private
        def set_languages(languages)
          if languages.nil?
            raise ArgumentError, "languages should not be nil."
          elsif languages.empty?
            raise ArgumentError, "languages shouldnot be empty."
          end
          @languages = languages
        end

        def set_values(values)
          if values.nil?
            raise ArgumentError, "values should not be nil."
          elsif values.empty?
            raise ArgumentError, "values should not be nil."
          end
          @values = values
        end
      end

      class Contact < Locatable
        attr_accessor :time_validity
        attr_reader :addresses
        def initialize(uid, archetype_node_id, name, archetype_details,
                       feeder_audit, links, parent, time_validity, addresses)
          super(uid, archetype_node_id, name, archetype_details,
                feeder_audit, links, parent)
          address_exists?(addresses)
          @addresses = addresses
          @time_validity = time_validity
        end

        def purpose
          @name
        end

        def purpose=(purpose)
          @name = purpose
        end

        def addresses=(addresses)
          address_exists?(addresses)
          @addresses = addresses
        end
        private

        def address_exists?(addresses)
          if addresses.nil?
            raise ArgumentError, "address must not be nil"
          elsif addresses.empty?
            raise ArgumentError, "address must not be empty"
          end
        end
      end

      class Agent < Actor

      end

      class Organisation < Actor

      end

      class Person < Actor

      end

      class Group < Actor

      end
    end # of Demographic
  end # of RM
end # of OpenEHR