/*
    * 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.admin.system.pagemode;
  
  import java.util.Arrays;
  
  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.ApplicationEventGroup;
  import com.hack23.cia.service.api.action.admin.SendEmailRequest;
  import com.hack23.cia.web.impl.ui.application.action.ViewAction;
  import com.hack23.cia.web.impl.ui.application.views.common.labelfactory.LabelFactory;
  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.pageclicklistener.SendEmailClickListener;
  import com.vaadin.data.util.BeanItem;
  import com.vaadin.ui.Button.ClickListener;
  import com.vaadin.ui.FormLayout;
  import com.vaadin.ui.Layout;
  import com.vaadin.ui.MenuBar;
  import com.vaadin.ui.Panel;
  import com.vaadin.ui.VerticalLayout;
  
  /**
   * The Class EmailPageModContentFactoryImpl.
   */
  @Component
  public final class EmailPageModContentFactoryImpl extends AbstractAdminSystemPageModContentFactoryImpl {
  
  	/** The Constant ADMIN_EMAIL. */
  	private static final String ADMIN_EMAIL = "Admin email";
  
  	/** The Constant NAME. */
  	public static final String NAME = AdminViews.ADMIN_EMAIL_VIEW_NAME;
  
  	/**
  	 * Instantiates a new email page mod content factory impl.
  	 */
  	public EmailPageModContentFactoryImpl() {
  		super();
  	}
  
  	@Override
  	public boolean matches(final String page, final String parameters) {
  		return NAME.equals(page);
  	}
  
  	@Secured({ "ROLE_ADMIN" })
  	@Override
  	public Layout createContent(final String parameters, final MenuBar menuBar, final Panel panel) {
  		final VerticalLayout content = createPanelContent();
  
  		final String pageId = getPageId(parameters);
  
  		getMenuItemFactory().createMainPageMenuBar(menuBar);
  
  		LabelFactory.createHeader2Label(content, ADMIN_EMAIL);
  
  		final VerticalLayout emailLayout = new VerticalLayout();
  		emailLayout.setSizeFull();
  
  		final Panel formPanel = new Panel();
  		formPanel.setSizeFull();
  
  		emailLayout.addComponent(formPanel);
  
  		final FormLayout formContent = new FormLayout();
  		formPanel.setContent(formContent);
  
  		final SendEmailRequest sendEmailRequest = new SendEmailRequest();
  		sendEmailRequest.setSessionId(RequestContextHolder.currentRequestAttributes().getSessionId());
  		sendEmailRequest.setEmail("");
  		sendEmailRequest.setSubject("");
  		sendEmailRequest.setContent("");
  		final ClickListener sendEmailListener = new SendEmailClickListener(sendEmailRequest);
  		getFormFactory().addRequestInputFormFields(formContent, new BeanItem<>(sendEmailRequest),
  				SendEmailRequest.class, Arrays.asList(new String[] { "email", "subject", "content" }), "Email",
  				sendEmailListener);
  
  		content.addComponent(emailLayout);
  		content.setExpandRatio(emailLayout, ContentRatio.LARGE_FORM);
 
 		panel.setCaption("Admin email");
 		getPageActionEventHelper().createPageEvent(ViewAction.VISIT_ADMIN_EMAIL_VIEW, ApplicationEventGroup.ADMIN, NAME,
 				null, pageId);
 
 		return content;
 
 	}
 
 }