package com.northglass.applicationListener;

import java.sql.SQLException;

import org.slf4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationListener;
import org.springframework.context.event.ContextRefreshedEvent;
import org.springframework.stereotype.Service;

import com.northglass.log.GLoggerFactory;
import com.northglass.service.device.DeviceService;
import com.northglass.util.SetupUtil;

@Service
public class InitializeSystemApplicationListener implements ApplicationListener<ContextRefreshedEvent> {

    private static final Logger LOGGER = GLoggerFactory.getLogger(InitializeSystemApplicationListener.class);
    @Autowired
    private DeviceService deviceService;
    
    @Override
    public void onApplicationEvent(ContextRefreshedEvent event) {
        LOGGER.debug("> Start onApplicationEvent");
        
        try {
            if (SetupUtil.databaseExists()) {
            	LOGGER.trace("event.getApplicationContext().getParent()"+event.getApplicationContext().getParent());
                if (event.getApplicationContext().getParent() == null) {
//                    systemService.resetState();
                	deviceService.resetState();
                }
                else {
//                    systemService.connect();
                	deviceService.connect();
                }
            }
        }
        catch (ClassNotFoundException e) {
            e.printStackTrace();
        } 
        catch (SQLException e) {
            e.printStackTrace();
        }
        
        LOGGER.debug("> End onApplicationEvent");
    }
}