package com.cdy.dormitory.controller;

import com.cdy.dormitory.dto.AccountDto;
import com.cdy.dormitory.form.AccountForm;
import com.cdy.dormitory.service.AccountService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpSession;


/**
 * @author 缘生
 * @create 2022/11/1 14:44
 */
@Controller
@RequestMapping("/account")
public class AccountController {

    @Autowired
    private AccountService accountService;

   @PostMapping("/login")
    public ModelAndView login(AccountForm accountForm, HttpSession session){
       AccountDto accountDto = this.accountService.login(accountForm);
       ModelAndView modelAndView = new ModelAndView();
       switch (accountDto.getCode()){
           case -1:
               modelAndView.setViewName("login");
               modelAndView.addObject("usernameError","用户名不存在");
               break;
           case -2:
               modelAndView.setViewName("login");
               modelAndView.addObject("passwordError","密码错误");
               break;
           case 0:
               switch (accountForm.getType()){
                   case "systemAdmin":
                       modelAndView.setViewName("systemadmin");
                       session.setAttribute("systemAdmin", accountDto.getAdmin());
                       break;
                   case "dormitoryAdmin":
                       modelAndView.setViewName("dormitoryadmin");
                       session.setAttribute("dormitoryAdmin", accountDto.getAdmin());
                       break;
               }
               break;
       }
       return modelAndView;
    }

//    @RestController = @Controller + @ResponseBody
    @GetMapping("/logout")
    public String logout(HttpSession session){
        session.invalidate();
        return "login";
    }
}