package utility;

import entities.AccountEntity;
import entities.ItemEntity;
import entities.SoldierEntity;
import org.hibernate.SessionFactory;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import org.hibernate.cfg.Configuration;

import java.util.logging.Level;
import java.util.logging.Logger;

public final class HibernateUtils {

    private static final SessionFactory sessionFactory = buildSessionFactory();

    public static SessionFactory buildSessionFactory() {

        //@TODO
        Logger.getLogger("org.hibernate").setLevel(Level.ALL);

        try {
            Configuration configuration = new Configuration();

            configuration.setProperty("hibernate.connection.driver_class", "com.mysql.jdbc.Driver");
            configuration.setProperty("hibernate.connection.url", "jdbc:mysql://127.0.0.1/foxtrot");
            configuration.setProperty("hibernate.connection.username", "root");
            configuration.setProperty("hibernate.connection.password", "");
            configuration.setProperty("hibernate.dialect", "org.hibernate.dialect.MySQLDialect");
            configuration.setProperty("hibernate.current_session_context_class", "thread");
            configuration.setProperty("hibernate.id.new_generator_mappings", "false");
            configuration.setProperty("hibernate.show_sql", "true");

            configuration.addAnnotatedClass(AccountEntity.class);
            configuration.addAnnotatedClass(SoldierEntity.class);
            configuration.addAnnotatedClass(ItemEntity.class);
            /*configuration.addAnnotatedClass(AchievementsEntity.class);
            configuration.addAnnotatedClass(SoldierAchievementsEntity.class);
            configuration.addAnnotatedClass(LeaderboardEntity.class);
            configuration.addAnnotatedClass(LevelAttributesEntity.class);
            configuration.addAnnotatedClass(LevelsEntity.class);
            configuration.addAnnotatedClass(ItemEntity.class);
            configuration.addAnnotatedClass(MailBoxEntry.class);
            configuration.addAnnotatedClass(SoldierSessionEntity.class);
            configuration.addAnnotatedClass(FriendEntity.class);*/

            StandardServiceRegistryBuilder builder = new StandardServiceRegistryBuilder()
                    .applySettings(configuration.getProperties());
            return configuration.buildSessionFactory(builder.build());
        } catch (Throwable ex) {
            // Make sure you log the exception, as it might be swallowed
            System.err.println("Initial SessionFactory creation failed." + ex);
            System.out.println(ex.getStackTrace());
            System.out.println(ex.getMessage());

            for (int i = 0; i < ex.getStackTrace().length; i++) {
                System.out.println(ex.getStackTrace()[i]);
            }
            throw new ExceptionInInitializerError(ex);
        }
    }

    public static SessionFactory getSessionFactory() {
        return sessionFactory;
    }
}