# frozen_string_literal: true

module AbrahamHelper
  def abraham_tour
    # Do we have tours for this controller/action in the user's locale?
    tours = Rails.configuration.abraham.tours["#{controller_name}.#{action_name}.#{I18n.locale}"]

    tours ||= Rails.configuration.abraham.tours["#{controller_name}.#{action_name}.#{I18n.default_locale}"]

    if tours
      completed = AbrahamHistory.where(
        creator_id: current_user.id,
        controller_name: controller_name,
        action_name: action_name
      )
      remaining = tours.keys - completed.map(&:tour_name)

      if remaining.any?
        # Generate the javascript snippet for the next remaining tour
        render(partial: "application/abraham",
               locals: { tour_name: remaining.first,
                         steps: tours[remaining.first]["steps"] })
      end
    end
  end

  def abraham_cookie_prefix
    "abraham-#{fetch_application_name.to_s.underscore}-#{current_user.id}-#{controller_name}-#{action_name}"
  end

  def fetch_application_name
    if Module.method_defined?(:module_parent)
      Rails.application.class.module_parent
    else
      Rails.application.class.parent
    end
  end


  def abraham_domain
    request.host
  end
end