desc 'validate output against shr profiles'
  task :validate_shr, [] do |_t, _args|

    @profiles = {}

    Dir.glob('./resources/shr_profiles/StructureDefinition-shr-*.json').each do |file|
      json = JSON.parse(File.read(file))
      @profiles[json['url']] = FHIR::StructureDefinition.new(json)
    end

    output = Synthea::Output::Exporter.get_output_folder('fhir')
    files = File.join(output, '**', '*.json')
    Dir.glob(files).each do |file|
      json = File.open(file, 'r:UTF-8', &:read)
      bundle = FHIR.from_contents(json)

      bundle.entry.each { |e| validate_by_profile(e.resource) }
    end
  end

  def validate_by_profile(resource)
    return unless resource.meta && resource.meta.profile

    resource.meta.profile.each do |profile_uri|
      structure_definition = @profiles[ profile_uri ]
      if structure_definition.nil?
        puts "Missing structure def: #{profile_uri}"
        next
      end
      errors = structure_definition.validate_resource(resource)
      puts errors
    end
  end