module ExtJS
  module MVC
    module Generator
      class Controller < Base
        def initialize(name, actions = [])
          super
  
          @name    = name
          @actions = actions
          @package = name.downcase
  
          @gsubs.merge!({
            'controller_name' => "#{name.capitalize}Controller",
            'short_name'      => @package,
            'actions'         => generate_actions
          })
  
          @controller_filename = "app/controllers/#{@gsubs['controller_name']}.js"
        end

        def generate!
          ensure_no_overwrite!        @controller_filename
          ensure_directories_present! "app", "app/controllers"
  
          template "Controller.js", @controller_filename
  
          generate_views!
        end

        private
        def generate_actions
          @actions.collect {|act| render_template("_Action.js", {'action_name' => act})}.join("")
        end

        def generate_views!
          @actions.each {|a| View.new(@package, a).generate!}
        end
      end
    end
  end
end