module Take
  class Project
    class Definition

      def initialize(project)
        @project = project
        @targets = {}
        @converts = []
        @requirements = []
      end

      def target(hash, &blk)
        ntarget = Target.new(hash, @project, &blk)
        @targets[ntarget.name] = ntarget
      end

      def targets
        @targets
      end

      def to_convert(*opts, &blk)
        Convert.new(*opts, &blk).tap { |c| @converts << c }
      end

      def requires(hash, &blk)
        Requirement.convert(hash, @project, &blk).
          tap { |r| @requirements.concat(r) }
      end
    end
  end
end