package com.nanhaidetianzhi.system.controller;

import java.io.Serializable;
import java.util.Date;
import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;

import org.apache.commons.lang.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.servlet.ModelAndView;

import com.alibaba.fastjson.JSONObject;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.nanhaidetianzhi.system.model.Department;
import com.nanhaidetianzhi.system.model.User;
import com.nanhaidetianzhi.system.service.UserService;
import com.nanhaidetianzhi.system.util.GetIp;
import com.nanhaidetianzhi.system.util.GetUuid;
import com.nanhaidetianzhi.system.util.MD5;
@Controller
public class UserController implements Serializable {

	/**
	 * 
	 */
	private static final long serialVersionUID = 851051608237887490L;
	
	@Autowired
	private UserService userService;
	@RequestMapping("/login")
	public String login(User user,HttpServletRequest request){
		user.setPassword(MD5.GetMd5(user.getPassword()));
		User resultUser=null;
	
		resultUser=	userService.selectByPramater(user);
		if(null!=resultUser){
			HttpSession session=request.getSession();
			session.setAttribute("currentUser", resultUser);
			return "redirect:/main.jsp";
		}else{
			request.setAttribute("user", user);
			request.setAttribute("errorMsg", "用户名或密码错误！");
			return "login";
		
		}
	}
	
	
	
	@RequestMapping("user/list1")
	public String login1(){
		
		return "jps";
	}
	
	//@RequestMapping(value="/user/list",produces="application/json;charset=UTF-8")
	@SuppressWarnings({ "rawtypes", "unchecked" })
	@RequestMapping(value="user/list")
	public String list(Integer iDisplayStart, Integer iDisplayLength,HttpServletRequest request){
	JSONObject jsonObject=new JSONObject();
	
	if(iDisplayStart==null){
		iDisplayStart=0;
	}
        //pageNum  当前传过来的页码               15代表每页显示多少条
		PageHelper.startPage(iDisplayStart,3);
		List<User> list=	userService.selectAll(new User());
		PageInfo pageinfo = new PageInfo(list);
	       // Map<String, Object> map = new HashMap<String, Object>();
		    jsonObject.put("iTotalRecords", pageinfo.getTotal());
	        jsonObject.put("iTotalDisplayRecords", pageinfo.getTotal());
	        jsonObject.put("aaData", list);
	  
	        return jsonObject.toJSONString();
	}
	
	
	
	@RequestMapping("user/addjsp")
	public ModelAndView addjsp(){
		ModelAndView model=new ModelAndView();
		List<Department> list=null;
				//departmentService.selectAll(new Department());
		model.addObject("mainPage", "user/save.jsp");
		model.addObject("modeName", "添加用户");
		model.addObject("list",list);
		model.setViewName("main");
		return model;
	}
	
	@RequestMapping("user/edituser")
	public ModelAndView edituser(HttpServletRequest request){
		ModelAndView model=new ModelAndView();
		String id=	request.getParameter("id");
		if(StringUtils.isNotBlank(id)){
			User user=	userService.selectByPrimaryKey(id);
			if(null!=user){
				List<Department> list=	null;
				//departmentService.selectAll(new Department());
				model.addObject("user", user);
				model.addObject("list", list);
			}else{
				System.out.println("用户不存在");
			}
		
		}
		model.addObject("mainPage", "user/edit.jsp");
		model.addObject("modeName", "修改用户");
		model.setViewName("main");
		return model;
	}
	
	@RequestMapping("user/edituserpass")
	public ModelAndView edituserpass(HttpServletRequest request){
		ModelAndView model=new ModelAndView();
		String id=	request.getParameter("id");
		User user=null;
		if(StringUtils.isNotBlank(id)){
			user=	userService.selectByPrimaryKey(id);
			if(null!=user){
				model.addObject("user", user);
			
			}else{
				System.out.println("用户不存在");
			}
		
		}
		model.addObject("mainPage", "user/editpass.jsp");
		model.addObject("modeName", "修改用户   "+user.getUsername()+"   的密码");
		model.setViewName("main");
		return model;
	}
	@RequestMapping("user/passerror")
	public ModelAndView passerror(){
		ModelAndView model=new ModelAndView();
	
		model.addObject("mainPage", "user/passerror.jsp");
		model.addObject("modeName", "修改错误");
		model.setViewName("main");
		return model;
	}
	@RequestMapping("user/useriderror")
	public ModelAndView useriderror(){
		ModelAndView model=new ModelAndView();
	
		model.addObject("mainPage", "user/useriderror.jsp");
		model.addObject("modeName", "修改错误");
		model.setViewName("main");
		return model;
	}
	@RequestMapping("user/updateuser")
	public String updatedep(User user ,HttpServletRequest request){
		user.setCreatetime(new Date());
		user.setCreateip(GetIp.getIpAddr(request));
			try {
			userService.updateByPrimaryKeySelective(user);
			
		} catch (Exception e) {
			System.out.println("用户修改保存失败");
		}
		
	return "redirect:/user/list.do";	
	}
	@RequestMapping("user/updateuserpass")
	public String updateuserpass(@RequestParam(value="id",required=false)String id,HttpServletRequest request){
		
		String pass1=request.getParameter("password");
		String pass2=request.getParameter("password2");
	
		if(StringUtils.isNotBlank(pass1) && StringUtils.isNotBlank(pass2) && StringUtils.isNotBlank(id)){
			User user=	userService.selectByPrimaryKey(id);
			String p1=MD5.GetMd5(pass1);
			String p2=MD5.GetMd5(pass2);
			if(user!=null){
				if(p1.equals(user.getPassword())){
					user.setCreatetime(new Date());
					user.setPassword(p2);
					user.setCreateip(GetIp.getIpAddr(request));
					try {
						userService.updateByPrimaryKeySelective(user);
						
					} catch (Exception e) {
						System.out.println("用户密码修改保存失败");
					}
					
				}else{
					return "redirect:/user/passerror.do";
				}
				
				
			}else{
				return "redirect:/user/useriderror.do";
			}
		}
		
	return "redirect:/user/list.do";	
	}
	@RequestMapping("user/save")
	public String insert(User user,HttpServletRequest request){
		user.setPassword(MD5.GetMd5(user.getPassword()));
		user.setId(GetUuid.getUUID());
		user.setState(1);
		try {
			userService.insertSelective(user);
			
		} catch (Exception e) {
			System.out.println("插入失败");
		}
		
	return "redirect:/user/list.do";	
	}
	
	@RequestMapping(value="user/delete",produces="text/html;charset=UTF-8")
	@ResponseBody
	public String delete(User user,HttpServletRequest request){
	//	dep.setId(GetUuid.getUUID());
		JSONObject result=new JSONObject();
		user.setOvertime(new Date());
		user.setState(2);
		user.setOverip(GetIp.getIpAddr(request));
		try {
			userService.updateByPrimaryKeySelective(user);
			
			result.put("code",1);
		} catch (Exception e) {
			System.out.println("删除失败");
			result.put("code",2);
			result.put("errorInfo", "删除失败");
		}
		
	return result.toJSONString();	
	}	
	@RequestMapping("/user/logout")
	public String logout(HttpSession session){
		session.invalidate();
		return "redirect:/login.jsp";
	}	

}