require_dependency 'profile'

class Profile

  has_merit

  def gamification_plugin_calculate_level
    settings = GamificationPlugin.settings(environment)
    score = self.points
    last_level = 0
    (settings.get_setting(:rank_rules) || []).reject{|r| r[:points].blank?}.sort_by {|r| r[:points].to_i }.each_with_index do |rule, i|
      return last_level if score < rule[:points].to_i
      last_level = rule[:level] || i+1
    end
    last_level
  end

  def gamification_plugin_level_percent
    settings = GamificationPlugin.settings(environment)
    rules = settings.get_setting(:rank_rules)
    return 100 if rules.blank? || rules.length < level+1

    current_level_points = level>0 ? rules[level-1][:points].to_i : 0
    next_level_points = rules[level][:points].to_f - current_level_points
    100*(points - current_level_points)/next_level_points
  end

end