/*
 * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
 * Click nbfs://nbhost/SystemFileSystem/Templates/Classes/Class.java to edit this template
 */
package com.megatim.fdxgenerator.service;

import com.megatimfx.common.service.GenericCrudService;
import com.megatim.fdxgenerator.model.Configuration;
import com.megatim.fdxgenerator.model.dao.AbstractDAO;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author mela
 */
public class ConfigurationService implements GenericCrudService<Configuration> {
    private static ConfigurationService configurationService;
    private static AbstractDAO<Configuration> dao;
    
    private ConfigurationService() {
        
    }
    
    public static synchronized ConfigurationService getInstance() {
        if (configurationService == null) {
            configurationService = new ConfigurationService();
            dao = new AbstractDAO<>(Configuration.class);
        }
        return configurationService;
    }
    
    @Override
    public Configuration add(Configuration t) throws Exception {
        return dao.add(t);
    }

    @Override
    public Configuration edit(Configuration t) throws Exception {
        return dao.edit(t);

    }

    @Override
    public List<Configuration> getAll() throws Exception {
        return dao.getAll("Configuration");
    }

    @Override
    public void delete(Configuration t) throws Exception {
        dao.delete(t);
    }
    
    public Configuration getCurrentConfig(){
        try {
            return getAll().stream().findFirst().orElse(null);
        } catch (Exception ex) {
            Logger.getLogger(ConfigurationService.class.getName()).log(Level.SEVERE, null, ex);
            return null;
        }
    }
}