/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
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 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */
package org.glassfish.movieplex7.client;

import java.io.Serializable;
import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.enterprise.context.SessionScoped;
import javax.inject.Inject;
import javax.inject.Named;
import javax.transaction.Transactional;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.Entity;
import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.MediaType;
import org.glassfish.movieplex7.entities.Movie;
import org.glassfish.movieplex7.json.MovieWriter;

/**
 * @author Arun Gupta
 */
@Named
@SessionScoped
public class MovieClientBean implements Serializable {

    @Inject
    MovieBackingBean bean;
    
    Client client;
    WebTarget target;

    @PostConstruct
    public void init() {
        client = ClientBuilder.newClient();
        target = client
                .target("http://localhost:8080/movieplex7/webresources/movie/");
    }

    @PreDestroy
    public void destroy() {
        client.close();
    }

    public Movie[] getMovies() {
        return target
                .request()
                .get(Movie[].class);
    }

    public Movie getMovie() {
        Movie m = target
                .path("{movie}")
                .resolveTemplate("movie", bean.getMovieId())
                .request()
                .get(Movie.class);
        return m;
    }

    public Movie getMovieJson() {
        Movie m = target
                .path("{movie}")
                .resolveTemplate("movie", bean.getMovieId())
                .request(MediaType.APPLICATION_JSON)
                .get(Movie.class);
        return m;
    }

    public void addMovie() {
        Movie m = new Movie();
        m.setId(bean.getMovieId());
        m.setName(bean.getMovieName());
        m.setActors(bean.getActors());
        target
                .register(MovieWriter.class)
                .request()
                .post(Entity.entity(m, MediaType.APPLICATION_JSON));
    }

    @Transactional
    public void deleteMovie() {
        target
                .path("{movieId}")
                .resolveTemplate("movieId", bean.getMovieId())
                .request()
                .delete();
    }
}
