/*
    * 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;
  
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.web.context.request.RequestContextHolder;
  
  import com.hack23.cia.model.internal.application.system.impl.ApplicationSessionType;
  import com.hack23.cia.service.api.ApplicationManager;
  import com.hack23.cia.service.api.ConfigurationManager;
  import com.hack23.cia.service.api.UserConfiguration;
  import com.hack23.cia.service.api.action.application.CreateApplicationSessionRequest;
  import com.hack23.cia.service.api.action.common.ServiceResponse;
  import com.hack23.cia.web.impl.ui.application.util.WebBrowserUtil;
  import com.hack23.cia.web.impl.ui.application.views.common.MainView;
  import com.vaadin.annotations.Push;
  import com.vaadin.annotations.StyleSheet;
  import com.vaadin.annotations.Theme;
  import com.vaadin.server.Page;
  import com.vaadin.server.VaadinRequest;
  import com.vaadin.server.VaadinSession;
  import com.vaadin.server.WebBrowser;
  import com.vaadin.shared.ui.ui.Transport;
  import com.vaadin.spring.annotation.SpringUI;
  import com.vaadin.spring.annotation.SpringViewDisplay;
  import com.vaadin.spring.navigator.SpringNavigator;
  import com.vaadin.ui.UI;
  
  
  /**
   * The Class CitizenIntelligenceAgencyUI.
   */
  @SpringUI
  @SpringViewDisplay
  @Theme("cia")
  @Push(transport = Transport.WEBSOCKET_XHR)
  @StyleSheet({"https://fonts.googleapis.com/css?family=Inconsolata"})
  public final class CitizenIntelligenceAgencyUI extends UI {
  
  	/** The Constant serialVersionUID. */
  	private static final long serialVersionUID = 1L;
  
  	/** The Constant LOG_INFO_BROWSER_ADDRESS_APPLICATION_SESSION_ID_RESULT. */
  	private static final String LOG_INFO_BROWSER_ADDRESS_APPLICATION_SESSION_ID_RESULT = "Browser url: {} , lang: {} , address: {} , application:{}, sessionId:{}, result:{}";
  
  	/** The Constant LOGGER. */
  	private static final Logger LOGGER = LoggerFactory
  			.getLogger(CitizenIntelligenceAgencyUI.class);
  
  	/** The main view. */
  	@Autowired
  	private MainView mainView;
  
  	/** The application manager. */
  	@Autowired
  	private transient ApplicationManager applicationManager;
  
  	@Autowired
  	private transient ConfigurationManager configurationManager;
  
  	@Autowired
  	private SpringNavigator springNavigator;
  
  	/**
  	 * Instantiates a new citizen intelligence agency ui.
  	 */
  	public CitizenIntelligenceAgencyUI() {
  		super();
  	}
  
  
  	@Override
  	protected void init(final VaadinRequest request) {
  		VaadinSession.getCurrent().setErrorHandler(new UiInstanceErrorHandler(this));
  		setSizeFull();
  		//final Navigator navigator = new SpringNavigator(this, this);
  		springNavigator.addView("", mainView);
  		setNavigator(springNavigator);
  
  
  		final Page currentPage = Page.getCurrent();
 		final String requestUrl = currentPage.getLocation().toString();
 		final String language = request.getLocale().getLanguage();
 		final UserConfiguration userConfiguration = configurationManager.getUserConfiguration(requestUrl, language);
 
 		currentPage.setTitle(userConfiguration.getAgency().getAgencyName() + ":" + userConfiguration.getPortal().getPortalName() + ":" + userConfiguration.getLanguage().getLanguageName());
 
 		if (getSession().getUIs().isEmpty()) {
 			final WebBrowser webBrowser = currentPage.getWebBrowser();
 
 			final CreateApplicationSessionRequest serviceRequest = new CreateApplicationSessionRequest();
 			serviceRequest.setSessionId(RequestContextHolder.currentRequestAttributes().getSessionId());
 
 			final String ipInformation = WebBrowserUtil.getIpInformation(webBrowser);
 			serviceRequest.setIpInformation(ipInformation);
 			serviceRequest.setUserAgentInformation(webBrowser.getBrowserApplication());
 			serviceRequest.setLocale(webBrowser.getLocale().toString());
 			serviceRequest.setOperatingSystem(WebBrowserUtil.getOperatingSystem(webBrowser));
 			serviceRequest.setSessionType(ApplicationSessionType.ANONYMOUS);
 
 			final ServiceResponse serviceResponse = applicationManager.service(serviceRequest);
 			LOGGER.info(LOG_INFO_BROWSER_ADDRESS_APPLICATION_SESSION_ID_RESULT,requestUrl,language,ipInformation,webBrowser.getBrowserApplication(),serviceRequest.getSessionId(),serviceResponse.getResult().toString());
 		}
 	}
 
 
 }