# frozen_string_literal: true

module Karafka
  module Web
    # Namespace for all the commands related to management of the Web-UI in the context of Karafka
    # It includes things like installing, creating needed topics, etc.
    module Management
      # Base class for all the commands that we use to manage
      class Base
        include ::Karafka::Helpers::Colorize

        private

        # @return [String] green colored word "successfully"
        def successfully
          green('successfully')
        end

        # @return [String] green colored word "already"
        def already
          green('already')
        end

        # @return [Array<String>] topics available in the cluster
        def existing_topics_names
          @existing_topics_names ||= ::Karafka::Admin
                                     .cluster_info
                                     .topics
                                     .map { |topic| topic[:topic_name] }
        end
      end
    end
  end
end