# Writer - internal data structure to ISO 19110:2003

# History:
#   Stan Smith 2017-01-20 refactor for mdJson/mdTranslator 2.0
# 	Stan Smith 2014-12-01 original script
#   Stan Smith 2014-12-12 refactored to handle namespacing readers and writers
#   Stan Smith 2015-03-02 added test and return for missing data dictionary
#   Stan Smith 2015-06-22 replace global ($response) with passed in object (responseObj)
#   Stan Smith 2015-07-14 refactored to make iso19110 independent of iso19115_2 classes
#   Stan Smith 2015-07-14 refactored to eliminate namespace globals $WriterNS and $IsoNS

require 'builder'
require_relative 'classes/class_fcFeatureCatalogue'

module ADIWG
    module Mdtranslator
        module Writers
            module Iso19110

                def self.startWriter(intObj, responseObj)

                    # make contacts and domains available to the instance
                    @contacts = intObj[:contacts]
                    @domains = intObj[:dataDictionaries][0][:domains]

                    # set the format of the output file based on the writer specified
                    responseObj[:writerFormat] = 'xml'

                    # create new XML document
                    xml = Builder::XmlMarkup.new(indent: 3)

                    # start writing the ISO 19110 XML record
                    metadataWriter = FC_FeatureCatalogue.new(xml, responseObj)
                    metadata = metadataWriter.writeXML(intObj)

                    return metadata

                end

                # find contact in contact array and return the contact hash
                def self.getContact(contactId)

                    @contacts.each do |contact|
                        if contact[:contactId] == contactId
                            return contact
                        end
                    end
                    return {}

                end

                # find domain in domain array and return the domain hash
                def self.getDomain(domainId)

                    @domains.each do |domain|
                        if domain[:domainId] == domainId
                            return domain
                        end
                    end
                    return {}

                end

            end
        end
    end
end