package org.argeo.cms.jetty;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;

import javax.servlet.ServletException;

import org.eclipse.jetty.server.session.SessionHandler;
import org.eclipse.jetty.servlet.ServletContextHandler;

public class CmsJettyServer extends JettyHttpServer {
	private static final String CONTEXT_TEMPDIR = "javax.servlet.context.tempdir";
	// Equinox compatibility
	private static final String INTERNAL_CONTEXT_CLASSLOADER = "org.eclipse.equinox.http.jetty.internal.ContextClassLoader";
//	private static final CmsLog log = CmsLog.getLog(CmsJettyServer.class);

//	private Server server;
//	private Path tempDir;
//
//	private ServerConnector httpConnector;
//	private ServerConnector httpsConnector;
	private Path tempDir;

	// WebSocket
//	private ServerContainer wsServerContainer;
//	private ServerEndpointConfig.Configurator wsEndpointConfigurator;

//	private Authenticator defaultAuthenticator;

	protected void addServlets(ServletContextHandler servletContextHandler) throws ServletException {
	}

	@Override
	public void start() {
		try {
			tempDir = Files.createTempDirectory("jetty");
		} catch (IOException e) {
			throw new IllegalStateException("Cannot create temp dir", e);
		}
		super.start();
	}

	protected ServletContextHandler createRootContextHandler() {
		ServletContextHandler servletContextHandler = new ServletContextHandler();
		servletContextHandler.setAttribute(INTERNAL_CONTEXT_CLASSLOADER,
				Thread.currentThread().getContextClassLoader());
		servletContextHandler.setClassLoader(this.getClass().getClassLoader());
		servletContextHandler.setContextPath("/");

		servletContextHandler.setAttribute(CONTEXT_TEMPDIR, tempDir.toAbsolutePath().toFile());
		SessionHandler handler = new SessionHandler();
		handler.setMaxInactiveInterval(-1);
		servletContextHandler.setSessionHandler(handler);

		return servletContextHandler;
	}

	@Override
	protected void configureRootContextHandler(ServletContextHandler servletContextHandler) throws ServletException {
		addServlets(servletContextHandler);
//		enableWebSocket(servletContextHandler);

	}

//	@Override
//	public synchronized HttpContext createContext(String path) {
//		HttpContext httpContext = super.createContext(path);
//		httpContext.setAuthenticator(defaultAuthenticator);
//		return httpContext;
//	}

//	protected void enableWebSocket(ServletContextHandler servletContextHandler) {
//		String webSocketEnabled = getDeployProperty(CmsDeployProperty.WEBSOCKET_ENABLED);
//		// web socket
//		if (webSocketEnabled != null && webSocketEnabled.equals(Boolean.toString(true))) {
////			JavaxWebSocketServletContainerInitializer.configure(servletContextHandler, new Configurator() {
////
////				@Override
////				public void accept(ServletContext servletContext, ServerContainer serverContainer)
////						throws DeploymentException {
//////					wsServerContainer = serverContainer;
////
////					CmsWebSocketConfigurator wsEndpointConfigurator = new CmsWebSocketConfigurator();
////
////					ServerEndpointConfig config = ServerEndpointConfig.Builder
////							.create(TestEndpoint.class, "/ws/test/events/{topic}").configurator(wsEndpointConfigurator)
////							.build();
////					try {
////						serverContainer.addEndpoint(config);
////					} catch (DeploymentException e) {
////						throw new IllegalStateException("Cannot initalise the WebSocket server runtime.", e);
////					}
////				}
////			});
//		}
//	}

//	public void setDefaultAuthenticator(Authenticator defaultAuthenticator) {
//		this.defaultAuthenticator = defaultAuthenticator;
//	}

}