module AssMaintainer
  class InfoBase
    # @abstract
    class AbstractCfg
      attr_reader :infobase
      # @param infobase [InfoBase]
      def initialize(infobase)
        @infobase = infobase
      end
    end

    # Object for manipuate whith infobase configuration
    class Cfg < AbstractCfg
      # Dump configuration to +XML+ files
      # @param path [String]
      # @return [String] path
      def dump_xml(path)
        infobase.designer do
          dumpConfigToFiles path
        end.run.wait.result.verify!
        path
      end

      # Dump configuration to +.cf+ file
      # @param path [String]
      # @return [String] path
      def dump(path)
        infobase.designer do
          dumpCfg path
        end.run.wait.result.verify!
        path
      end

      # Load configuration from +XML+ files
      # @param path [String]
      # @return [String] path
      def load_xml(path)
        fail MethodDenied, :load_xml if infobase.read_only?
        infobase.designer do
          loadConfigFromFiles path
        end.run.wait.result.verify!
        path
      end

      # Load configuration from +.cf+ file
      # @param path [String]
      # @return [String] path
      def load(path)
        fail MethodDenied, :load_cf if infobase.read_only?
        infobase.designer do
          loadCfg path
        end.run.wait.result.verify!
        path
      end
    end

    # Object for manipuate whith database configuration
    class DbCfg < AbstractCfg
      # Update database configuration from infobase
      # configuration
      def update
        fail MethodDenied, :update if infobase.read_only?
        infobase.designer do
          updateDBCfg do
            warningsAsErrors
          end
        end.run.wait.result.verify!
      end

      # Dump configuration to +.cf+ file
      # @param path [String]
      # @return [String] path
      def dump(path)
        infobase.designer do
          dumpDBCfg path
        end.run.wait.result.verify!
        path
      end
    end
  end
end