/*
    * Copyright 2014 James Pether Sörling
    *
    * Licensed 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.
   *
   *	$Id$
   *  $HeadURL$
  */
  package com.hack23.cia.web.impl.ui.application.views.user.home.pagemode;
  
  import java.util.Arrays;
  
  import org.apache.commons.lang3.StringUtils;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.security.access.annotation.Secured;
  import org.springframework.stereotype.Component;
  import org.springframework.web.context.request.RequestContextHolder;
  
  import com.hack23.cia.model.internal.application.system.impl.ApplicationActionEvent;
  import com.hack23.cia.model.internal.application.system.impl.ApplicationActionEvent_;
  import com.hack23.cia.model.internal.application.system.impl.ApplicationEventGroup;
  import com.hack23.cia.model.internal.application.user.impl.UserAccount;
  import com.hack23.cia.service.api.DataContainer;
  import com.hack23.cia.service.api.action.application.LogoutRequest;
  import com.hack23.cia.web.impl.ui.application.action.ViewAction;
  import com.hack23.cia.web.impl.ui.application.util.UserContextUtil;
  import com.hack23.cia.web.impl.ui.application.views.common.labelfactory.LabelFactory;
  import com.hack23.cia.web.impl.ui.application.views.common.menufactory.api.UserHomeMenuItemFactory;
  import com.hack23.cia.web.impl.ui.application.views.common.sizing.ContentRatio;
  import com.hack23.cia.web.impl.ui.application.views.common.viewnames.AdminViews;
  import com.hack23.cia.web.impl.ui.application.views.common.viewnames.CommonsViews;
  import com.hack23.cia.web.impl.ui.application.views.common.viewnames.PageMode;
  import com.hack23.cia.web.impl.ui.application.views.pageclicklistener.LogoutClickListener;
  import com.hack23.cia.web.impl.ui.application.views.pageclicklistener.PageItemPropertyClickListener;
  import com.vaadin.data.util.BeanItem;
  import com.vaadin.data.util.BeanItemContainer;
  import com.vaadin.server.FontAwesome;
  import com.vaadin.ui.Button;
  import com.vaadin.ui.Layout;
  import com.vaadin.ui.MenuBar;
  import com.vaadin.ui.Panel;
  import com.vaadin.ui.UI;
  import com.vaadin.ui.VerticalLayout;
  
  /**
   * The Class UserHomeOverviewPageModContentFactoryImpl.
   */
  @Component
  public final class UserHomeOverviewPageModContentFactoryImpl extends AbstractUserHomePageModContentFactoryImpl {
  
  	/** The Constant LOGOUT. */
  	private static final String LOGOUT = "Logout";
  
  	/** The Constant USERHOME. */
  	private static final String USERHOME = "Userhome:";
  
  	/** The Constant OVERVIEW. */
  	private static final String OVERVIEW = "Overview";
  
  	/** The user home menu item factory. */
  	@Autowired
  	private UserHomeMenuItemFactory userHomeMenuItemFactory;
  
  	/**
  	 * Instantiates a new user home overview page mod content factory impl.
  	 */
  	public UserHomeOverviewPageModContentFactoryImpl() {
  		super();
  	}
  
  	@Override
  	public boolean matches(final String page, final String parameters) {
  		final String pageId = getPageId(parameters);
  		return NAME.equals(page) && (StringUtils.isEmpty(parameters) || parameters.equals(pageId)
  				|| parameters.contains(PageMode.OVERVIEW.toString()));
  	}
  
  	@Secured({"ROLE_USER", "ROLE_ADMIN" })
  	@Override
  	public Layout createContent(final String parameters, final MenuBar menuBar, final Panel panel) {
  		final VerticalLayout panelContent = createPanelContent();
  
  		final String pageId = getPageId(parameters);
  
  
  		userHomeMenuItemFactory.createUserHomeMenuBar(menuBar, pageId);
  
  		LabelFactory.createHeader2Label(panelContent,OVERVIEW);
  
 
 		final Button logoutButton = new Button(LOGOUT,FontAwesome.SIGN_OUT);
 
 		final LogoutRequest logoutRequest = new LogoutRequest();
 		logoutRequest.setSessionId(RequestContextHolder.currentRequestAttributes().getSessionId());
 		logoutButton.addClickListener(new LogoutClickListener(logoutRequest));
 
 		panelContent.addComponent(logoutButton);
 
 
 		final DataContainer<UserAccount, Long> dataContainer = getApplicationManager().getDataContainer(UserAccount.class);
 
 
 			final Long userIdFromSecurityContext = UserContextUtil.getUserInternalIdFromSecurityContext();
 
 			if (userIdFromSecurityContext == null) {
 				UI.getCurrent().getNavigator().navigateTo(CommonsViews.MAIN_VIEW_NAME);
 			} else {
 
 				final UserAccount userAccount = dataContainer.load(userIdFromSecurityContext);
 
 
 				getFormFactory().addFormPanelTextFields(panelContent, new BeanItem<>(userAccount), UserAccount.class,
 						Arrays.asList(new String[] { "username","createdDate","email","country","numberOfVisits" }));
 
 
 
 				final DataContainer<ApplicationActionEvent, Long> eventDataContainer = getApplicationManager().getDataContainer(ApplicationActionEvent.class);
 
 
 				final BeanItemContainer<ApplicationActionEvent> politicianDocumentDataSource = new BeanItemContainer<>(ApplicationActionEvent.class,
 						eventDataContainer.findOrderedListByProperty(ApplicationActionEvent_.userId,userAccount.getUserId(),ApplicationActionEvent_.createdDate));
 
 				getGridFactory().createBasicBeanItemGrid(panelContent, politicianDocumentDataSource,
 						"ApplicationActionEvent",
 						new String[] { "hjid", "createdDate", "eventGroup", "applicationOperation","actionName","page","pageMode","elementId", "applicationMessage","errorMessage", "modelObjectVersion" }, new String[] { "hjid","userId","sessionId", "modelObjectId","modelObjectVersion" },
 						new PageItemPropertyClickListener(AdminViews.ADMIN_APPLICATIONS_EVENTS_VIEW_NAME, "hjid"), null, null);
 
 				panelContent.setExpandRatio(logoutButton, ContentRatio.SMALL);
 
 			}
 
 			panel.setCaption(USERHOME);
 
 			getPageActionEventHelper().createPageEvent(ViewAction.VISIT_USER_HOME_VIEW, ApplicationEventGroup.USER, NAME,
 					parameters, pageId);
 
 		return panelContent;
 
 	}
 
 }