package com.basic.x01.system.controller;

import javax.annotation.Resource;

import org.apache.ibatis.annotations.Param;
import org.apache.log4j.Logger;
import org.springframework.stereotype.Controller;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

import com.basic.x01.base.BaseController;
import com.basic.x01.helper.CommonHelper;
import com.basic.x01.system.mapper.SystemMapper;
import com.basic.x01.system.model.TSysUser;

/**
 * 用户登录
 * 
 * @company 北京贝思科技术有限公司
 * @author liuyajun, 8384503@qq.com
 * @date 2016年1月12日
 * @time 下午3:42:30
 */

@Controller
@Transactional(rollbackFor=Throwable.class)
public class Login extends BaseController {
	
	Logger log = Logger.getLogger(getClass());
	
//	@Autowired
//	private UserService userService;
	
	@Resource
	private SystemMapper userMapper;

	@RequestMapping(value="login")
	public String login(){
		return "forward:/frame-jsp/login.jsp";
	}
	
	@RequestMapping(value="loginedNoAccess")
	public String loginedNoAccess(){
		return "redirect:/frame-jsp/logined-no-access.jsp";
	}
	
	@RequestMapping(value="logOut")
	public String logOut(){
		this.getRequest().getSession().invalidate();
		return "redirect:/";
	}
	
	@RequestMapping(value="myProfile")
	public String myProfile(
			@Param("option") String option,
			@Param("oldpwd") String oldpwd,
			TSysUser editUser){

		if("modify".equals(option)){
			//modify
			TSysUser user = this.getLoingedUser();

			if(editUser==null
					|| this.isEmpty(editUser.getUserId())
					|| this.isEmpty(editUser.getRealName())){
				throw this.exception("输入参数错误");
			}
			
			if(! this.isEmpty(oldpwd) 
					&& ! this.isEmpty(editUser.getPassword())
					&& ! user.getPassword().equals(oldpwd)){
				throw this.exception("原密码不正确");
			}
			
			userMapper.updateUser(editUser);
			
			//设置session中存储的对象值
			user.setRealName(editUser.getRealName());
			if(! this.isEmpty(editUser.getPassword())){
				user.setPassword(editUser.getPassword());
			}

			return this.ajax(null);
		}
		
		this.getRequest().setAttribute("loginedUser", this.getLoingedUser());
		return "system/my-profile";
	}

	@RequestMapping(value="/loginCheckUser", method=RequestMethod.POST)
	//@Transactional(rollbackFor=Throwable.class, propagation=Propagation.NOT_SUPPORTED)
	public String checkUser(TSysUser user) {
		String loginName = user.getLoginName();
		
		user = userMapper.getUserByLogin(user.getLoginName(), user.getPassword());
		
		if(user ==null || ! CommonHelper.STATUS_VALID.equals(user.getStatus())){
			log.info("Logined error: "+loginName);
			throw this.exception("用户名密码错误");
		}
		
		if(user.getOrg()==null 
				|| ! CommonHelper.STATUS_VALID.equals(user.getOrg().getStatus())){
			throw this.exception("当前用户组织已挂起");
		}
		
		if(user.getRole()==null
				|| ! CommonHelper.STATUS_VALID.equals(user.getRole().getStatus())){
			throw this.exception("无权限登录");
		}
		
		this.getRequest().getSession().setAttribute(
				SESSION_LOGINED_USER_KEY, user);
		
		log.info("Logined: "+user.getLoginName());
		
		return this.ajax(null);
	}
}