module RubyQA

  class Manager
    attr_reader :resources, :hosts
    @@tests = Array.new
    @@hosts = Array.new

    class << self
      def tests
        @@tests
      end

      def hosts
        @@hosts
      end

      def add_host(host)
        @@hosts << host
        register_resources(host)
        update_resources(host)
      end

      def register_resources (host)
        Resource.all_resources.each do |resource|
          host.add_resource(resource)
        end
      end

      def update_resources (host)
        host.update_resources
      end

      def new_test(name, options={}, &test_proc)
        if not options.has_key? :disabled 
          @@tests << Test.new(name, **options, &test_proc)
        elsif options[:disabled] != true
          @@tests << Test.new(name, **options, &test_proc)
        end
      end

      def run_tests
        @@hosts.each do |host|
          tests = @@tests.select{|test| test.valid_host(host)}
          tests.each do |test|
            test.run(host)
          end
        end
      end

      def report (template = nil)
        if not template.nil?
          template.result(binding)
        else
          render
        end
      end
    end
  end
  RubyQA::Template::BASE_REPORT_TEMPLATE.def_method(RubyQA::Manager.class, 'render')

end