module Eco
  module API
    class SessionConfig
      class UseCases < Hash
        attr_reader :config

        def initialize(root:)
          super(nil)
          @root   = root
          @config = @root
        end

        # CUSTOM USE CASES
        def add
          new_group = Eco::API::UseCases::UseGroup.new
          yield(new_group, config)

          self["use_group"] ||= Eco::API::UseCases::UseGroup.new
          group = self["use_group"]
          group = group ? group.merge(new_group) : group
          self["use_group"] = group
        end

        def use_group
          self["use_group"] ||= Eco::API::UseCases::UseGroup.new
        end

      end
    end
  end
end