# coding: utf-8

module UzuUzu
  module Helper
    module Route
      def url_for_controller(controller, *args)
        app = UzuUzu.current
        route_string = request.env['SCRIPT_NAME']
        app.controllers.each do |root_controller|
          re = Regexp.compile("^#{root_controller.name}::")
          if re =~ controller.name
            path = controller.name.gsub(re, '').gsub(/Controller$/, '').to_const_path
            route_string << "/#{path}" unless path == 'index'
            break
          end
        end
        if args[-1].kind_of?(Hash)
          query = query_string(args.pop)
        end
        args.each do |arg|
          route_string << "/#{arg}"
        end
        
        route_string << '/' if args.blank?
        route_string << query unless query.blank?
        route_string
      end
      alias :rf :url_for_controller
      
      def url_for(*args)
        route_string = @_route.clone
        if args[-1].kind_of?(Hash)
          query = query_string(args.pop)
        end
        args.each do |arg|
          route_string << "/#{arg}"
        end
        route_string << '/' if args.blank?
        route_string << query unless query.blank?
        route_string
      end
      alias :r :url_for
      
      def root_uri
        abs_uri = "#{request.scheme}://#{request.host}"
        if request.scheme == 'https' && request.port != 443 ||
        request.scheme == 'http' && request.port != 80
          abs_uri << ":#{request.port}"
        end
        abs_uri
      end
    end
  end
end