package cn.com.usky.iot.controller.login;

import cn.com.usky.iot.admin.dao.YtiotTAdminDao;
import cn.com.usky.iot.auth.TokenAuthService;
import cn.com.usky.utils.ListUtil;
import cn.com.usky.utils.MD5Util;
import com.alibaba.fastjson.JSONObject;
import org.apache.log4j.Logger;
import org.hibernate.HibernateException;
import org.hibernate.Query;
import org.hibernate.Session;
import org.springframework.orm.hibernate3.HibernateCallback;
import org.springframework.orm.hibernate3.HibernateTemplate;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.UnsupportedEncodingException;
import java.security.NoSuchAlgorithmException;
import java.sql.SQLException;
import java.util.List;

/**
 * @author laowo
 * @version v1.0
 * @date 2020/11/27 10:00
 * @description TODO
 **/
public class LoginServiceImpl implements LoginService {

    private TokenAuthService tokenAuthService;

    public TokenAuthService getTokenAuthService() {
        return tokenAuthService;
    }

    public void setTokenAuthService(TokenAuthService tokenAuthService) {
        this.tokenAuthService = tokenAuthService;
    }

    private static final Logger LOGGER = Logger.getLogger(LoginServiceImpl.class);
    private HibernateTemplate hibernateTemplate;

    public HibernateTemplate getHibernateTemplate() {
        return hibernateTemplate;
    }

    public void setHibernateTemplate(HibernateTemplate hibernateTemplate) {
        this.hibernateTemplate = hibernateTemplate;
    }

    private YtiotTAdminDao ytiotTAdminDao;

    public YtiotTAdminDao getYtiotTAdminDao() {
        return ytiotTAdminDao;
    }

    public void setYtiotTAdminDao(YtiotTAdminDao ytiotTAdminDao) {
        this.ytiotTAdminDao = ytiotTAdminDao;
    }


    /**
     * 登录
     *
     * @param loginName
     * @param passWord
     * @param response
     * @param request
     * @return
     */
    @Override
    public String tologin(String loginName, String passWord, HttpServletResponse response, HttpServletRequest request) {
        String pwd = null;
        List userIdList = hibernateTemplate.executeFind(new HibernateCallback() {
            @Override
            public Object doInHibernate(Session session)
                    throws HibernateException, SQLException {
                String sql = "select UQ_ADMIN_ID from ytiot_t_admin where V_LOGINNAME ='" + loginName + "'";
                Query query = session.createSQLQuery(sql);
                return query.list();
            }
        });
        if (ListUtil.isBlank(userIdList)) {
            JSONObject jsonObject = new JSONObject();
            jsonObject.put("Msg", "LOGIN NAME WRONG");
            jsonObject.put("ServerName", "www.jd-ioe.com/UskyIoT");
            jsonObject.put("check", "true");
            jsonObject.put("login", "false");
            return jsonObject.toString();
        }
        try {
            pwd = MD5Util.EncoderByMd5(passWord);
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
        String finalPwd = pwd;
        List password = hibernateTemplate.executeFind(new HibernateCallback() {
            @Override
            public Object doInHibernate(Session session)
                    throws HibernateException, SQLException {
                String sql = "select V_ADMIN_NAME,V_PASSWORD from ytiot_t_admin where V_LOGINNAME ='" + loginName + "' and V_PASSWORD='" + finalPwd + "'";
                Query query = session.createSQLQuery(sql);
                return query.list();
            }
        });
        if (ListUtil.isBlank(password)) {
            JSONObject jsonObject = new JSONObject();
            jsonObject.put("Msg", "WRONG PASSWORD!!!");
            jsonObject.put("ServerName", "www.jd-ioe.com/UskyIoT");
            jsonObject.put("check", "true");
            jsonObject.put("login", "false");
            return jsonObject.toString();
        }
        JSONObject jsonObject = new JSONObject();
        jsonObject.put("chk", 1);
        jsonObject.put("href", "view/mainframe.jsp");
        jsonObject.put("login", "true");
        jsonObject.put("check", "true");
        jsonObject.put("ServerName", "www.jd-ioe.com/UskyIoT");
        //Token生成
        Long loginTime = System.currentTimeMillis() / 1000;
        String userId = (String) userIdList.get(0);
        String token = tokenAuthService.createToken(userId, loginTime);
        //设置响应token
        Cookie cookie = new Cookie(Constants.RESPONSE_TOKEN, token);
        //禁止JS读取cookie
        cookie.setHttpOnly(true);
        cookie.setPath(request.getContextPath());
        //有效期一个月
        cookie.setMaxAge(60 * 60 * 24 * 30);
        response.addCookie(cookie);
        return jsonObject.toString();
    }

    @Override
    public List getObjectByUserId(String userId) {
        return hibernateTemplate.executeFind(new HibernateCallback() {
            @Override
            public Object doInHibernate(Session session)
                    throws HibernateException, SQLException {
                String sql = "select UQ_ADMIN_ID from ytiot_t_admin where UQ_ADMIN_ID ='" + userId + "'";
                Query query = session.createSQLQuery(sql);
                return query.list();
            }
        });
    }


}