package com.jang.doc.controller;

import javax.annotation.Resource;
import javax.validation.Valid;

import org.springframework.dao.DataAccessException;
import org.springframework.dao.EmptyResultDataAccessException;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;

import com.jang.doc.model.User;
import com.jang.doc.service.UserService;

@Controller
public class EditController {

	@Resource(name = "userService")
	private UserService userService;
	
	@RequestMapping(value="/edit", method= RequestMethod.GET)
	public String toUserEditView(@RequestParam("userId") String userId, Model model) {
		try {
			User loginUser = this.userService.getUser(userId);
			model.addAttribute("user",loginUser);
			return "editForm";
		}catch(EmptyResultDataAccessException e) {
			model.addAttribute("user",new User());
			model.addAttribute("errMsg","»ç¿ëÀÚ°¡ µî·ÏµÇ¾îÀÖÁö ¾Ê½À´Ï´Ù.");
			return "loginForm";
		}
	}
	@RequestMapping(value="/edit", method = RequestMethod.POST)
	public String onSubmit(@Valid User user, BindingResult result, Model model) throws Exception{
		if(result.hasErrors()) {
			model.addAllAttributes(result.getModel());
			return "editForm";
		}
		try {
			this.userService.updateUser(user);
			model.addAttribute("message", "´ÙÀ½°ú °°ÀÌ »ç¿ëÀÚ Á¤º¸¸¦ ¼öÁ¤ÇÏ¿´½À´Ï´Ù.");
			model.addAttribute("user",user);
			return "joinSuccess";
		}catch(DataAccessException e) {
			model.addAttribute("errMsg","»ç¿ëÀÚÁ¤º¸ ¼öÁ¤¿¡ ½ÇÆÐÇÏ¿´½À´Ï´Ù.");
			return "editForm";
		}
	}
}