class SuccessCriterion < ApplicationRecord
  enum :result, %i[passed failed not_applicable]
  enum :level, %i[A AA AAA]

  has_rich_text :comment_html
  has_rich_text :description_html

  belongs_to :element, touch: true

  def level_value
    return nil unless level

    self.class.levels.values.index_of(level)
  end
end