class NotificationParentSelector

# File app/lib/notification_parent_selector.rb, line 4
def initialize(vaccination_record:, consents: nil)
  @vaccination_record = vaccination_record
  @consents =
    if @vaccination_record.patient.send_notifications?(
         team: @vaccination_record.team,
         send_to_archived: true
       ) && @vaccination_record.notify_parents != false
      consents || @vaccination_record.patient.consents
    else
      []
    end
end

# File app/lib/notification_parent_selector.rb, line 41
def latest_consents
  @latest_consents ||=
    ConsentGrouper.call(
      consents,
      programme_type:,
      academic_year: AcademicYear.current
    )
end

# File app/lib/notification_parent_selector.rb, line 33
  def parents = parents_with_consent.map(&:first)

  private

  attr_reader :vaccination_record, :consents

  delegate :patient, :programme_type, :academic_year, to: :vaccination_record

  def latest_consents
    @latest_consents ||=
      ConsentGrouper.call(
        consents,
        programme_type:,
        academic_year: AcademicYear.current
      )
  end
end

# File app/lib/notification_parent_selector.rb, line 17
def parents_with_consent
  if (self_consent = latest_consents.find(&:via_self_consent?))
    patient
      .parents
      .select(&:contactable?)
      .map { |parent| [parent, self_consent] }
  else
    latest_consents
      .select(&:response_given?)
      .filter_map do |consent|
        parent = consent.parent
        [parent, consent] if parent&.contactable?
      end
  end
end