class Form::Setup::Questions::Location < ::Form::Question
  def initialize(id, hsh, page)
    super
    @id = "location"
    @check_answer_label = "Location"
    @header = "Which location is this log for?"
    @hint_text = ""
    @type = "radio"
    @derived = true unless FeatureToggle.supported_housing_schemes_enabled?
    @page = page
    @answer_options = answer_options
  end

  def answer_options
    answer_opts = {}
    return answer_opts unless ActiveRecord::Base.connected?

    Location.select(:id, :postcode).each_with_object(answer_opts) do |location, hsh|
      hsh[location.id] = location.postcode
      hsh
    end
  end

  def displayed_answer_options(case_log)
    return {} unless case_log.scheme

    scheme_location_ids = Location.where("scheme_id = #{case_log.scheme.id}").map(&:id)
    answer_options.select { |k, _v| scheme_location_ids.include?(k) }
  end

  def hidden_in_check_answers?(case_log, _current_user = nil)
    !supported_housing_selected?(case_log)
  end

private

  def supported_housing_selected?(case_log)
    case_log.needstype == 2
  end
end