package be.mentoringsystems.merke.presentation.locale;

import be.mentoringsystems.merke.model.db.Login;
import be.mentoringsystems.merke.service.LoginService;
import java.util.Locale;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.servlet.i18n.CookieLocaleResolver;
import static org.springframework.web.servlet.i18n.CookieLocaleResolver.LOCALE_REQUEST_ATTRIBUTE_NAME;
import static org.springframework.web.servlet.i18n.CookieLocaleResolver.TIME_ZONE_REQUEST_ATTRIBUTE_NAME;

/**
 *
 * @author anthonyarents
 */
public class CustomLocaleResolver extends CookieLocaleResolver {

    @Autowired
    private LoginService loginService;

    @Override
    public Locale resolveLocale(final HttpServletRequest request) {
        final Login login = loginService.getCurrentLogin();
        if (login != null) {
            final Locale locale = new Locale(login.getLanguage());
            request.setAttribute(LOCALE_REQUEST_ATTRIBUTE_NAME, locale);
            request.setAttribute(TIME_ZONE_REQUEST_ATTRIBUTE_NAME, determineDefaultTimeZone(request));
            return locale;
        } else {
            return super.resolveLocale(request);
        }
    }
}