package th.co.muangthai.endrprint.controller.service;

import org.apache.log4j.Logger;
import org.springframework.beans.BeanUtils;
import th.co.muangthai.endrprint.dao.serviceImp.CommonServiceImp;
import th.co.muangthai.endrprint.dao.serviceInterface.CommonServiceInterface;
import th.co.muangthai.endrprint.model.bean.form.master.EndrUserLoginForm;
import th.co.muangthai.endrprint.model.bean.master.EndrUserLoginBean;
import th.co.muangthai.endrprint.util.ADAuthenticator;
import th.co.muangthai.endrprint.util.SessionUtil;
import th.co.muangthai.endrprint.util.TextContent;
import th.co.muangthai.endrprint.util.VSMUtil;

import java.math.BigDecimal;
import java.util.Date;

/**
 * login management
 */
public class LoginService  {
    private Logger log = Logger.getLogger(LoginService.class);
    CommonServiceInterface commonService = new CommonServiceImp();

    /**
     * checking user login from AD system
     * @param bean - EndrUserLoginForm
     * @return EndrUserLoginForm - userLoginForm
     */
    public EndrUserLoginForm autherizeUser(EndrUserLoginForm bean) {
        //Session session = HibernateUtil.getCurrentSession();
        try {
            boolean authenAdFlag = false;
            EndrUserLoginForm userLogin = new EndrUserLoginForm();
            if (VSMUtil.AUTHENTICATION_AD) {
                bean = ADAuthenticator.authenticate(bean.getUserId(), bean.getUserPassword());
                if (bean != null){
                    authenAdFlag = true;
                }
                if(authenAdFlag){
                    userLogin = commonService.searchUserLoginBeanByUserId(bean.getUserId(), bean.getUserPassword());
                    //userLogin = null;
                    if( userLogin != null && VSMUtil.isNotEmpty(userLogin.getUserId()) ){
                        userLogin.setFlagLogin("1");
                        //request.getSession().setAttribute(TextContent.sessionLogin,userLogin);
                        SessionUtil.getSession().setAttribute(TextContent.sessionLogin,userLogin);
                        SessionUtil.getSession().setAttribute("dv", TextContent.DEPLOYMENT_VERSION);
                        //log.info("dv " + TextContent.DEPLOYMENT_VERSION);
                    }else{

                        Date saveDate = new Date();
                        EndrUserLoginBean endrUserLoginBean = new EndrUserLoginBean();

                        endrUserLoginBean.setUserId(bean.getUserId());
                        endrUserLoginBean.setUserPassword("xxxxx");
                        endrUserLoginBean.setFirstname(bean.getFirstname());
                        endrUserLoginBean.setLastname("  ");
                        endrUserLoginBean.setTel(null);
                        endrUserLoginBean.setUserName(null);
                        endrUserLoginBean.setCreateBy("Admin");
                        endrUserLoginBean.setCreateDate(saveDate);
                        endrUserLoginBean.setUpdateBy("Admin");
                        endrUserLoginBean.setUpdateDate(saveDate);
                        endrUserLoginBean.setOperId(null);

                        boolean f = commonService.updateTable(endrUserLoginBean);

                        if (f){
                            userLogin = new EndrUserLoginForm();
                            userLogin = commonService.searchUserLoginBeanByUserId(bean.getUserId(), bean.getUserPassword());

                            userLogin.setFlagLogin("1");
                            SessionUtil.getSession().setAttribute(TextContent.sessionLogin,userLogin);
                            SessionUtil.getSession().setAttribute("dv", TextContent.DEPLOYMENT_VERSION);
                        }else{
                            userLogin = new EndrUserLoginForm();
                            userLogin.setFlagLogin("-1");
                            return userLogin;
                        }
                    }
                    SessionUtil.getPathFile("100000");

                }else{
                    userLogin = new EndrUserLoginForm();
                    userLogin.setFlagLogin("0");
                    return userLogin;
                }

            }else{
                userLogin = commonService.searchUserLoginBeanByUserId(bean.getUserId(), bean.getUserPassword());
                if( userLogin != null ){
                    userLogin.setFlagLogin("1");
                    //request.getSession().setAttribute(TextContent.sessionLogin,userLogin);
                    SessionUtil.getSession().setAttribute(TextContent.sessionLogin,userLogin);
                    SessionUtil.getSession().setAttribute("dv", TextContent.DEPLOYMENT_VERSION);
                    //log.info("dv " + TextContent.DEPLOYMENT_VERSION);
                }else{
                    userLogin = new EndrUserLoginForm();
                    userLogin.setFlagLogin("0");
                    return userLogin;
                }

                SessionUtil.getPathFile("100000");
            }

            return userLogin;
        } catch (Exception e) {
            log.error(e.toString(), e);
            EndrUserLoginForm userLogin = new EndrUserLoginForm();
            userLogin.setFlagLogin("0");
            return userLogin;
        } finally {
            //HibernateUtil.closeSession(session);
        }
    }
}