/*
    * 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.pages;
  
  import java.io.Serializable;
  import java.util.List;
  import org.apache.syncope.client.enduser.SyncopeEnduserSession;
  import org.apache.syncope.client.enduser.SyncopeWebApplication;
  import org.apache.syncope.client.enduser.commons.EnduserConstants;
  import org.apache.syncope.client.enduser.init.ClassPathScanImplementationLookup;
  import org.apache.syncope.client.enduser.panels.Sidebar;
  import org.apache.syncope.client.enduser.wicket.markup.head.MetaHeaderItem;
  import org.apache.syncope.client.ui.commons.BaseSession;
  import org.apache.syncope.client.ui.commons.Constants;
  import org.apache.syncope.client.ui.commons.pages.BaseWebPage;
  import org.apache.wicket.AttributeModifier;
  import org.apache.wicket.Page;
  import org.apache.wicket.PageReference;
  import org.apache.wicket.Session;
  import org.apache.wicket.ajax.AjaxRequestTarget;
  import org.apache.wicket.ajax.attributes.AjaxCallListener;
  import org.apache.wicket.ajax.attributes.AjaxRequestAttributes;
  import org.apache.wicket.ajax.markup.html.AjaxLink;
  import org.apache.wicket.behavior.AttributeAppender;
  import org.apache.wicket.markup.head.HeaderItem;
  import org.apache.wicket.markup.html.WebMarkupContainer;
  import org.apache.wicket.markup.html.WebPage;
  import org.apache.wicket.markup.html.basic.Label;
  import org.apache.wicket.markup.html.link.BookmarkablePageLink;
  import org.apache.wicket.model.ResourceModel;
  import org.apache.wicket.request.mapper.parameter.PageParameters;
  import org.apache.wicket.spring.injection.annot.SpringBean;
  
  public class BasePage extends BaseWebPage {
  
      private static final long serialVersionUID = 1571997737305598502L;
  
      @SpringBean
      private ClassPathScanImplementationLookup lookup;
  
      protected static final HeaderItem META_IE_EDGE = new MetaHeaderItem("X-UA-Compatible", "IE=edge");
  
      protected final Sidebar sidebar;
  
      protected final WebMarkupContainer contentWrapper;
  
      protected final AjaxLink<Void> collapse;
  
      public BasePage() {
          this(null, null);
      }
  
      public BasePage(final PageParameters parameters, final String name) {
          super(parameters);
  
          Serializable leftMenuCollapse = SyncopeEnduserSession.get().getAttribute(Constants.MENU_COLLAPSE);
          if ((leftMenuCollapse instanceof Boolean) && ((Boolean) leftMenuCollapse)) {
              body.add(new AttributeAppender("class", " sidebar-collapse"));
          }
  
          // sidebar
          Class<? extends Sidebar> clazz = SyncopeWebApplication.get().getSidebar();
  
          try {
              sidebar = clazz.getConstructor(
                      String.class,
                      PageReference.class,
                      List.class).
                      newInstance("sidebar", getPageReference(), lookup.getExtPageClasses());
          } catch (Exception e) {
              throw new IllegalArgumentException("Could not instantiate " + clazz.getName(), e);
          }
  
          sidebar.setOutputMarkupPlaceholderTag(true);
          body.add(sidebar);
  
          // contentWrapper
          contentWrapper = new WebMarkupContainer("contentWrapper");
          contentWrapper.setOutputMarkupPlaceholderTag(true);
          body.add(contentWrapper);
  
          //pageTitle
          addPageTitle(name);
 
         // collapse
         collapse = new AjaxLink<>("collapse") {
 
             private static final long serialVersionUID = -7978723352517770644L;
 
             @Override
             public void onClick(final AjaxRequestTarget target) {
                 Session.get().setAttribute(Constants.MENU_COLLAPSE,
                         Session.get().getAttribute(Constants.MENU_COLLAPSE) == null
                         ? true
                         : !(Boolean) Session.get().getAttribute(Constants.MENU_COLLAPSE));
             }
         };
         collapse.setOutputMarkupPlaceholderTag(true);
         body.add(collapse);
 
         @SuppressWarnings("unchecked")
         Class<? extends WebPage> beforeLogout = (Class<? extends WebPage>) Session.get().
                 getAttribute(Constants.BEFORE_LOGOUT_PAGE);
         if (beforeLogout == null) {
             body.add(new BookmarkablePageLink<>("logout", Logout.class));
         } else {
             body.add(new AjaxLink<Page>("logout") {
 
                 private static final long serialVersionUID = -7978723352517770644L;
 
                 @Override
                 protected void updateAjaxAttributes(final AjaxRequestAttributes attributes) {
                     super.updateAjaxAttributes(attributes);
 
                     AjaxCallListener ajaxCallListener = new AjaxCallListener();
                     ajaxCallListener.onPrecondition("return confirm('" + getString("confirmGlobalLogout") + "');");
                     attributes.getAjaxCallListeners().add(ajaxCallListener);
                 }
 
                 @Override
                 public void onClick(final AjaxRequestTarget target) {
                     setResponsePage(beforeLogout);
                 }
             });
         }
     }
 
     protected void addPageTitle(final String title) {
         contentWrapper.addOrReplace(new Label(EnduserConstants.PAGE_TITLE, new ResourceModel(title, title)));
     }
 
     protected void disableSidebar() {
         sidebar.setVisible(false);
         collapse.setVisible(false);
         contentWrapper.add(new AttributeModifier("style", "margin-left: 0px"));
     }
 
     protected void setDomain(final PageParameters parameters) {
         if (parameters != null && !parameters.get("domain").isEmpty()) {
             BaseSession.class.cast(Session.get()).setDomain(parameters.get("domain").toString());
         }
     }
 }