package com.projectpet.controller;

import java.util.Optional;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpSession;

import javax.sql.DataSource;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.context.annotation.Bean;

import org.springframework.context.annotation.Scope;

import org.springframework.stereotype.Controller;

import org.springframework.ui.Model;

import org.springframework.ui.ModelMap;

import org.springframework.validation.BindingResult;

import org.springframework.web.bind.annotation.GetMapping;

import org.springframework.web.bind.annotation.ModelAttribute;

import org.springframework.web.bind.annotation.PostMapping;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import org.springframework.web.bind.annotation.SessionAttributes;

import org.springframework.web.bind.support.SessionStatus;

import org.springframework.web.servlet.ModelAndView;

import com.projectpet.model.User;

import com.projectpet.repository.UserRepository;

import com.projectpet.service.UserService;

import com.projectpet.validation.UserValidator;

@Controller

@Scope("request")

@SessionAttributes("sessionownerid")

public class UserController {

@Autowired

private User user;

@Autowired

private UserService userService;

@Autowired

private UserValidator userValidator;

@RequestMapping(value ="/login", method = RequestMethod.GET)

public String init(Model model) {

// model.addAttribute("user", new User());

return "login";

}

@RequestMapping(method = RequestMethod.POST)

public String submit(@ModelAttribute("user") User user,Model model,HttpSession session) {

User u=userService.searchUser(user.getUsername(),user.getPassword());

if(u==null)

{

System.out.println("Invalid user");

model.addAttribute("error", "Invalid Details");

return "login";

}

else{

System.out.println("valid user");

model.addAttribute("msg","Welcome "+u.getUsername());

session.setAttribute("sessionownerid", u.getId());

return "home";

}

}

@GetMapping("/registration")

public ModelAndView registration(Model model)

{

return new ModelAndView("registration","userForm",new User());

}

@PostMapping("/registration")

public String registration(@ModelAttribute("userForm") User userForm, BindingResult bindingResult,Model model) {

userValidator.validate(userForm, bindingResult);

if (bindingResult.hasErrors()) {

return "registration";

}

userService.save(userForm);

model.addAttribute("user",userForm.getUsername());

return "successfullreg";

}

@RequestMapping(value ="/find", method = RequestMethod.GET)

public void find(Model model,HttpSession session){

System.out.println(session.getAttribute("sessionownerid"));

}

}