/*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
    * with the License.  You may obtain a copy of the License at
    *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  package org.apache.syncope.client.enduser.panels;
  
  import java.io.Serializable;
  import org.apache.syncope.client.enduser.pages.BasePage;
  import org.apache.wicket.PageReference;
  import org.apache.wicket.ajax.AjaxRequestTarget;
  import org.apache.wicket.ajax.markup.html.form.AjaxButton;
  import org.apache.wicket.markup.html.form.Button;
  import org.apache.wicket.markup.html.form.Form;
  import org.apache.wicket.model.CompoundPropertyModel;
  
  public abstract class AbstractAnyFormPanel<T extends Serializable> extends AbstractFormPanel<T> {
  
      private static final long serialVersionUID = -5976166731584959275L;
  
      protected final Form<T> form;
  
      public AbstractAnyFormPanel(final String id, final T defaultItem, final PageReference pageReference) {
          super(id, defaultItem, pageReference);
  
          form = new Form<>("form");
          form.setOutputMarkupId(true);
          add(form);
          AjaxButton submitButton = new AjaxButton("submit") {
  
              private static final long serialVersionUID = 4284361595033427185L;
  
              @Override
              protected void onSubmit(final AjaxRequestTarget target) {
                  onFormSubmit(target);
              }
  
              @Override
              protected void onError(final AjaxRequestTarget target) {
                  ((BasePage) getPage()).getNotificationPanel().refresh(target);
              }
          };
  
          submitButton.setOutputMarkupId(true);
          submitButton.setDefaultFormProcessing(true);
          form.add(submitButton);
  
          Button cancel = new Button("cancel") {
  
              private static final long serialVersionUID = 3669569969172391336L;
  
              @Override
              public void onSubmit() {
                  setResponsePage(getApplication().getHomePage());
              }
  
          };
          cancel.setOutputMarkupId(true);
          cancel.setDefaultFormProcessing(false);
          form.add(cancel);
      }
  
      public Form<T> getForm() {
          return form;
      }
  
      public void setFormModel(final T modelObject) {
          form.setModel(new CompoundPropertyModel<>(modelObject));
      }
  
      protected void onCancelInternal(final T modelObject) {
      }
  
      protected Serializable onApplyInternal(final T modelObject) {
          // do nothing
          return null;
      }
  
      protected abstract void buildLayout(T modelObject);
  
      protected abstract void onFormSubmit(AjaxRequestTarget target);
  }