package com.moral.monitor.controller;

import com.moral.monitor.entity.Account;
import com.moral.monitor.entity.QueryHelper;
import com.moral.monitor.entity.User;
import com.moral.monitor.service.LoginService;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;

import javax.annotation.Resource;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;

/**
 * Created by zhang on 2017/7/4.
 */
@Controller
@RequestMapping(value = "login")
public class Login {

    @Resource
    LoginService loginService;

    @RequestMapping(value = "checkcode")
    @ResponseBody
    public String checkcode(HttpServletRequest request){
        String code = request.getParameter("code");
        String randCode = request.getSession().getAttribute("randCode").toString();
         if(code.equalsIgnoreCase(randCode)){
             return "true";
         }else {
             return "false";
         }
    }


    @RequestMapping(value = "checkaccount")
    @ResponseBody
    public String checkaccount(HttpServletRequest request){
        String account = request.getParameter("account");
        String password = request.getParameter("password");
        Account user = loginService.login(account, password);
        if(user!=null){
            return "true";
        }else {
            return "false";
        }
    }




    @RequestMapping(value ="login")
    public void    login(HttpServletRequest request,HttpServletResponse response)  {
        ModelAndView modelAndView = new ModelAndView();
        String account = request.getParameter("account");
        String password = request.getParameter("password");
        Account user = loginService.login(account, password);

      if (user!=null){
            request.getSession().setAttribute("user", user);
            request.getSession().setAttribute("username", user.getName());

            try {
                response.sendRedirect( "/mgr" );
            } catch (Exception e) {
                e.printStackTrace();
            }
        }else {
          try {
              response.sendRedirect( "/login" );
          } catch (IOException e) {
              e.printStackTrace();
          }

      }



    }







    @RequestMapping(value ="logout")
    @ResponseBody
    public String  logout(HttpServletRequest request,HttpServletResponse response)  {
        HttpSession session = request.getSession();
        try {
            session.removeAttribute("user");
            session.removeAttribute("username");
            session.invalidate();
            return "true";
        } catch (Exception e) {
            e.printStackTrace();
            return "false";
        }
    }




}