require "virtus"

module Docktor
  class Container
    include Virtus.model

    OPTION_ATTRIBUTES = %i(volumes ports links environment detach)

    values do
      attribute :name, String
      attribute :image, String
      attribute :command, String
      attribute :volumes, Array[String]
      attribute :ports, Array[String]
      attribute :links, Array[String]
      attribute :environment, Hash[String, String]
      attribute :detach, Boolean, default: false
    end

    def options
      attributes = self.attributes.select { |key, value| OPTION_ATTRIBUTES.include?(key) && !value.try(:empty?) }
    end
  end
end