package org.kuali.student.lum.lu.ui.main.client.controllers;

 import org.kuali.student.common.ui.client.configurable.mvc.LayoutController;

 import org.kuali.student.common.ui.client.mvc.Callback;

 import org.kuali.student.common.ui.client.mvc.Controller;

 import org.kuali.student.common.ui.client.mvc.View;

 import org.kuali.student.common.ui.client.util.WindowTitleUtils;

 import org.kuali.student.common.ui.client.widgets.field.layout.element.SpanPanel;

 import org.kuali.student.lum.lu.ui.course.client.controllers.CourseProposalController;

 import org.kuali.student.lum.lu.ui.main.client.configuration.AcknowledgeView;

 import org.kuali.student.lum.lu.ui.main.client.views.HomeView;

 import com.google.gwt.core.client.GWT;

 /**

  * Home controller for the LUM Application, controls its default view, the curriculum home view, and the

  * Acknowledgments view page.

  * 

  * @author Kuali Student Team

  * @see HomeView

  */

 public class HomeController extends LayoutController{

         private final CurriculumHomeController curriculumHomeView = GWT.create(CurriculumHomeController.class);

         private final HomeView defaultView = new HomeView(this, HomeViews.DEFAULT);

         private final AcknowledgeView ackView = new AcknowledgeView(this, HomeViews.ACKNOWLEDGEMENTS);

         private SpanPanel panel = new SpanPanel();

         public enum HomeViews{DEFAULT, CURRICULUM_HOME, ACKNOWLEDGEMENTS}

         public HomeController() {

         }

         public HomeController(Controller controller, String name, Enum<?> viewType) {

                 super();

                 super.setController(controller);

                 super.setName(name);

                 super.setViewEnum(viewType);

                 this.initWidget(panel);

                 initCirriculumHomeView(this, "Curriculum Management", HomeViews.CURRICULUM_HOME);

                 setupViews();

         }

         public void init(Controller controller, String name, Enum<?> viewType) {

                 super.setController(controller);

                 super.setName(name);

                 super.setViewEnum(viewType);

                 this.initWidget(panel);

                 initCirriculumHomeView(this, "Curriculum Management", HomeViews.CURRICULUM_HOME);

                 setupViews();

         }

         private void initCirriculumHomeView(Controller controller, String name, Enum<?> viewType){

                 curriculumHomeView.setController(controller);

                 curriculumHomeView.setName(name);

         curriculumHomeView.setViewEnum(viewType);

         }

         private void setupViews(){

                 this.addView(defaultView);

                 this.addView(curriculumHomeView);

                 this.addView(ackView);

         }

         @Override

         public void updateModel() {

                 //Does nothing, no model needed here

         }

         @Override

         protected void hideView(View view) {

                 ApplicationController.getApplicationViewContainer().clear();

         }

         @Override

         protected void renderView(View view) {

                 ApplicationController.getApplicationViewContainer().add(view.asWidget());

         }

     public <V extends Enum<?>> void showView(V viewType, Callback<Boolean> onReadyCallback) {

             if(viewType == HomeViews.DEFAULT){

                     WindowTitleUtils.setContextTitle(name);

             }

             super.showView(viewType, onReadyCallback);

     };

 }