module Boty
  class ActionDescription
    attr_reader :command, :description
    attr_writer :regex

    def initialize(command, description: nil, regex: nil)
      if description.nil?
        @description = command
      else
        @command = command
        @description = description
      end

      @regex = regex
    end

    def command
      return @command if @command
      return unless @regex
      match = /\?(i?)-(mx|mix):(.*)\)/.match @regex.to_s
      @command = "/#{match[3]}/#{match[1]}"
    end
  end
end