package com.stylefeng.guns.modular.code.controller;

import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.mapper.EntityWrapper;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.stylefeng.guns.core.base.tips.ErrorTip;
import com.stylefeng.guns.core.common.annotion.BussinessLog;
import com.stylefeng.guns.core.common.constant.Const;
import com.stylefeng.guns.core.common.constant.dictmap.UserDict;
import com.stylefeng.guns.core.common.constant.state.ManagerStatus;
import com.stylefeng.guns.core.common.exception.BizExceptionEnum;
import com.stylefeng.guns.core.exception.GunsException;
import com.stylefeng.guns.core.log.LogManager;
import com.stylefeng.guns.core.log.factory.LogTaskFactory;
import com.stylefeng.guns.core.mutidatasource.annotion.DataSource;
import com.stylefeng.guns.core.node.ZTreeNode;
import com.stylefeng.guns.core.shiro.ShiroKit;
import com.stylefeng.guns.core.shiro.ShiroUser;
import com.stylefeng.guns.core.support.HttpKit;
import com.stylefeng.guns.core.util.HttpUtils;
import com.stylefeng.guns.core.util.JwtTokenUtil;
import com.stylefeng.guns.core.util.ToolUtil;
import com.stylefeng.guns.modular.system.dao.UserMapper;
import com.stylefeng.guns.modular.system.dto.TreeBean;
import com.stylefeng.guns.modular.system.factory.UserFactory;
import com.stylefeng.guns.modular.system.model.*;
import com.stylefeng.guns.modular.system.service.*;
import com.stylefeng.guns.modular.system.transfer.UserDto;
import com.stylefeng.guns.modular.system.util.ListToTreeUtil;
import com.stylefeng.guns.modular.system.util.ResultUtil;
import com.stylefeng.guns.modular.system.warpper.res.DistrictRes;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import org.apache.shiro.authc.SimpleAuthenticationInfo;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.authc.credential.HashedCredentialsMatcher;
import org.apache.shiro.crypto.hash.Md5Hash;
import org.apache.shiro.subject.Subject;
import org.apache.shiro.util.ByteSource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.*;

import javax.naming.NoPermissionException;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.swing.text.Position;
import javax.validation.Valid;
import java.util.*;

import static com.stylefeng.guns.core.support.HttpKit.getIp;

@Controller
@RequestMapping("/base/user")
public class UserController {

    protected HttpServletResponse getHttpServletResponse() {
        return HttpKit.getResponse();
    }
    protected HttpServletRequest getHttpServletRequest() {
        return HttpKit.getRequest();
    }

    @Autowired
    private IUserService userService;

    @Autowired
    private IBannerService bannerService;

    @Autowired
    private IEncyclopedicKnowledgeService knowledgeService;

    @Autowired
    private ISysDataTypeService typeService;
    @Autowired
    private IMenuService menuService;

    @Autowired
    private IRegionService regionService;


    @Autowired
    private UserMapper userMapper;

//    @ApiOperation(value = "拿token", tags = {"登录"})


    /**
     *地图查询
     */
    @ResponseBody
    @ApiOperation(value = "地图查询", tags = {"地图查询"})
    @GetMapping("/base/appUser/queryMap")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "name", value = "位置", required = true)
    })
    public ResultUtil queryMap(String name)
    {
        String url ="https://apis.map.qq.com/ws/place/v1/suggestion/?keyword="+name+"&key=AAIBZ-NO7AQ-RKQ5G-2YSBL-3MEJH-VTFH4";
        String result = HttpUtils.sendGet(url);
        JSONArray data = JSONObject.parseObject(result).getJSONArray("data");
        return ResultUtil.success(data);
    }

    @ResponseBody
    @GetMapping("/base/region/getDistrict")
    @ApiOperation(value = "获取区域数据", tags = {"区域下拉框"})
    @ApiImplicitParams({
            @ApiImplicitParam(name = "parentId", value = "上级数据id，没有传0", required = true)
    })
    public ResultUtil<List<DistrictRes>> getDistrict(Integer parentId){
        List<DistrictRes> district = regionService.getDistrict(parentId);
        return ResultUtil.success(district);
    }



    @PostMapping("/token/auth")
    @ResponseBody
    public Object auth(@RequestParam("username") String username,
                       @RequestParam("password") String password) {

        //封装请求账号密码为shiro可验证的token
        UsernamePasswordToken usernamePasswordToken = new UsernamePasswordToken(username, password.toCharArray());

        //获取数据库中的账号密码，准备比对
//        User user = userMapper.getByAccount(username);
        User user = new User();
        List<User> account = userMapper.selectList(new EntityWrapper<User>().eq("account", username));
        user = account.get(0);
        String credentials = user.getPassword();
        String salt = user.getSalt();
        ByteSource credentialsSalt = new Md5Hash(salt);
        SimpleAuthenticationInfo simpleAuthenticationInfo = new SimpleAuthenticationInfo(
                new ShiroUser(), credentials, credentialsSalt, "");
        //校验用户账号密码
        HashedCredentialsMatcher md5CredentialsMatcher = new HashedCredentialsMatcher();
        md5CredentialsMatcher.setHashAlgorithmName(ShiroKit.hashAlgorithmName);
        md5CredentialsMatcher.setHashIterations(ShiroKit.hashIterations);
        boolean passwordTrueFlag = md5CredentialsMatcher.doCredentialsMatch(
                usernamePasswordToken, simpleAuthenticationInfo);

        if (passwordTrueFlag) {
            HashMap<String, Object> result = new HashMap<>();
            result.put("token", JwtTokenUtil.generateToken(String.valueOf(user.getId())));
            return result;
        } else {
            return new ErrorTip(500, "账号密码错误！");
        }
    }



    @GetMapping(value = "/logout")
    @ApiOperation(value = "注销", tags = {"登录"})
    @ResponseBody
    public ResultUtil logOut() {
        System.err.println(ShiroKit.getUser());
        LogManager.me().executeLog(LogTaskFactory.exitLog(ShiroKit.getUser().getId(), getIp()));
        ShiroKit.getSubject().logout();
        deleteAllCookie();
        return ResultUtil.success("注销成功");
    }

    protected void deleteAllCookie() {
        Cookie[] cookies = this.getHttpServletRequest().getCookies();
        for (Cookie cookie : cookies) {
            Cookie temp = new Cookie(cookie.getName(), "");
            temp.setMaxAge(0);
            this.getHttpServletResponse().addCookie(temp);
        }
    }

    @RequestMapping (value = "/tt")
    @ApiOperation(value = "tt", tags = {"登录"})
    @ResponseBody
    public ResultUtil tt() {
        return  new ResultUtil(-1,"请登录");

    }

    @ApiOperation(value = "登录", tags = {"登录"})
    @ResponseBody
    @PostMapping(value = "/login")
    public ResultUtil loginVali(String username,String password,Model model) {
        model.addAttribute("updatePaw", false);
//        String username = "admin";
//        String password = "123456";

        //验证验证码是否正确
//        if (KaptchaUtil.getKaptchaOnOff()) {
//            String kaptcha = super.getPara("kaptcha").trim();
//            String code = (String) super.getSession().getAttribute(Constants.KAPTCHA_SESSION_KEY);
//            if (ToolUtil.isEmpty(kaptcha) || !kaptcha.equalsIgnoreCase(code)) {
//                model.addAttribute("tips", "验证码错误");
//                return "/login.html";
//            }
//        }

        User user = userService.selectOne(new EntityWrapper<User>().eq("account", username).ne("status", 3));

        if (user == null){
            return ResultUtil.error("账号不存在");
        }
        if (user.getStatus()==2){
            return ResultUtil.error("您的账号已被冻结，请联系管理员");
        }

//        if(null == user.getUpdatePasswordTime() || (user.getUpdatePasswordTime().getTime() + 7776000000L) <= System.currentTimeMillis()){
//            model.addAttribute("tips", "密码已经90天没更新了，请先修改密码！");
//            model.addAttribute("updatePaw", true);
//            return "/login.html";
//        }


//        Long t = loginTime.get(username);
//        t = null == t ? 0 : t;
//        //超过30分钟初始化
//        if(System.currentTimeMillis() - t > (30 * 60 * 1000)){
//            loginFailures.put(username, 0);
//            loginTime.put(username, System.currentTimeMillis());
//        }
//
//        Integer f = loginFailures.get(username);
//        f = f == null ? 0 : f;
        //密码错误开始记录
        if(!user.getPassword().equals(ShiroKit.md5(password, user.getSalt()))) {
            return ResultUtil.error("密码错误");
        }
//            f++;
//            loginFailures.put(username, f);
//        }
//        if(f > 5 && (System.currentTimeMillis() - t) <= (30 * 60 * 1000)){
//            model.addAttribute("tips", "错误次数过多，请等30分钟再试！");
//            return "/login.html";
//        }




        Subject currentUser = ShiroKit.getSubject();
        UsernamePasswordToken token = new UsernamePasswordToken(username, password.toCharArray());
        token.setRememberMe(false);

        try {
            currentUser.login(token);

        }catch (Exception ignored){

        }

        ShiroUser shiroUser = ShiroKit.getUser();
//        super.getSession().setAttribute("shiroUser", shiroUser);
//        super.getSession().setAttribute("username", shiroUser.getAccount());

        LogManager.me().executeLog(LogTaskFactory.loginLog(shiroUser.getId(), getIp()));

        ShiroKit.getSession().setAttribute("sessionFlag", true);

        System.out.println(ShiroKit.getUser().getName());


        List<TreeBean> root = new ArrayList<>();

        User user1 = userService.selectById(ShiroKit.getUser().getId());
        List<Long> menuIds = this.menuService.getMenuIdsByRoleId(Integer.valueOf(user1.getRoleid()));
        if (ToolUtil.isEmpty(menuIds)) {
            List<ZTreeNode> roleTreeList = this.menuService.menuTreeList();
//            List<ZTreeNode> parent = roleTreeList.stream().filter(e -> e.getpId() == 0).collect(Collectors.toList());
           root = ListToTreeUtil.toTree(roleTreeList, "root");

        }else {
            List<ZTreeNode> roleTreeListByUserId = this.menuService.menuTreeListByMenuIds(menuIds);
//            List<ZTreeNode> parent = roleTreeListByUserId.stream().filter(e -> e.getpId() == 0).collect(Collectors.toList());
                  root = ListToTreeUtil.toTree(roleTreeListByUserId, "root");

        }
        Map<String,Object> map = new HashMap<>();
        map.put("user",user1);
        map.put("root",root);

        return ResultUtil.success(map);
    }




    @PostMapping("/add")
    @BussinessLog(value = "添加管理员", key = "account", dict = UserDict.class)
    @ApiOperation(value = "添加用户", tags = {"后台-系统设置"})
    @ResponseBody
    public ResultUtil add(@Valid UserDto user, BindingResult result) {
        if (result.hasErrors()) {
            throw new GunsException(BizExceptionEnum.REQUEST_NULL);
        }
        User user1 = userService.selectOne(new EntityWrapper<User>().eq("account", user.getPhone()).ne("status", 3));

        if (user1!=null){
            return ResultUtil.error("当前手机号已存在");
        }
        // 判断账号是否重复
        User theUser = userService.getByAccount(user.getAccount());
        if (theUser != null) {
            throw new GunsException(BizExceptionEnum.USER_ALREADY_REG);
        }
        user.setAccount(user.getPhone());
        // 完善账号信息
        user.setSalt(ShiroKit.getRandomSalt(5));
        user.setPassword(ShiroKit.md5(user.getPassword(), user.getSalt()));
        user.setStatus(ManagerStatus.OK.getCode());
        user.setCreatetime(new Date());
//        user.setVersion(1);

        this.userService.insert(UserFactory.createUser(user));
        return ResultUtil.success("添加成功");


    }


    @ApiOperation(value = "查询管理员", tags = {"后台-系统设置"})
    @GetMapping("/list")
    @ResponseBody
    public Object list(String account, @RequestParam()int pageNum, @RequestParam()int pageSize) {
//        int index = (pageNo-1)*pageSize;
//        int size = pageSize;
        PageHelper.startPage(pageNum,pageSize);

        List<Map<String, Object>> users = userService.getUsers(account);
        PageInfo<Map<String, Object>> info=new PageInfo<>(users);
        System.err.println(info);
        return  info;
    }


    @DataSource(name = "dataSourceGuns")
    @PutMapping("/setRole")
    @BussinessLog(value = "分配角色", key = "userId,roleIds", dict = UserDict.class)
    @ApiOperation(value = "分配角色", tags = {"后台-系统设置"})
    @ResponseBody
    public ResultUtil setRole(@RequestParam("userId") Integer userId, @RequestParam("roleIds") String roleIds) {
        if (ToolUtil.isOneEmpty(userId, roleIds)) {
            throw new GunsException(BizExceptionEnum.REQUEST_NULL);
        }
        //不能修改超级管理员
        if (userId.equals(Const.ADMIN_ID)) {
            throw new GunsException(BizExceptionEnum.CANT_CHANGE_ADMIN);
        }
//        assertAuth(userId);
        this.userService.setRoles(userId, roleIds);
        User user = userService.selectById(userId);
        return ResultUtil.success("分配成功");
    }



    @DataSource(name = "dataSourceBiz")
    @GetMapping("/pre/edit/{userId}")
    @ApiOperation(value = "编辑获取信息", tags = {"后台-系统设置"})
    @ResponseBody
    public User edit(@PathVariable Integer userId, Model model) {

        User user = this.userService.selectById(userId);

        return user;
    }


    @DataSource(name = "dataSourceGuns")
    @PutMapping("/edit")
    @BussinessLog(value = "修改管理员", key = "account", dict = UserDict.class)
    @ApiOperation(value = "修改管理员", tags = {"后台-系统设置"})
    @ResponseBody
    public ResultUtil edit(@Valid UserDto user, BindingResult result) throws NoPermissionException {


        User oldUser = userService.selectById(user.getId());


            this.userService.updateById(UserFactory.editUser(user, oldUser));
            return ResultUtil.success("修改成功");

    }


    @DataSource(name = "dataSourceGuns")
    @PutMapping("/frozen")
    @BussinessLog(value = "冻结-解冻-删除", key = "account", dict = UserDict.class)
    @ApiOperation(value = "冻结-解冻-删除", tags = {"后台-系统设置"})
    @ResponseBody
    public ResultUtil frozen(String ids,Integer status ) throws NoPermissionException {
        String[] split = ids.split(",");
        String res = "";

        for (String s : split) {

        User user = userService.selectById(s);
        user.setStatus(status);
        userService.updateById(user);
        switch (status) {
            case 1:
                res = "解冻";
                break;
            case 2:
                res = "冻结";
                break;
            case 3:
                res = "删除";
                break;
        }

        }
        return ResultUtil.success(res+"成功");

    }

    @ResponseBody
    @GetMapping ("/text")
    @ApiOperation(value = "3系统公告.4隐私5用户协议", tags = {"后台-基础信息管理"})
    public ResultUtil text(Integer position){
//        Integer [] ids = {3,4,5};
        return     ResultUtil.success(bannerService.selectOne(new EntityWrapper<Banner>().eq("position",position)));
    }


    @ResponseBody
    @PutMapping ("/text/edit")
    @ApiOperation(value = "编辑系统公告", tags = {"后台-基础信息管理"})
    public ResultUtil textUpdate(@RequestBody Banner banner){
        Banner banner1 = bannerService.selectOne(new EntityWrapper<Banner>().eq("position", banner.getPosition()));
        if (banner1!=null){
            banner.setId(banner1.getId());
        }
        bannerService.insertOrUpdate(banner);
            return ResultUtil.success("保存成功");

    }


    @ResponseBody
    @GetMapping ("/know/list")
    @ApiOperation(value = "列表", tags = {"后台-知识百科"},response = EncyclopedicKnowledge.class)
    public Object list(Integer type, String title,@RequestParam int pageNum,@RequestParam int pageSize){

        PageHelper.startPage(pageNum,pageSize);


        List<EncyclopedicKnowledge> list = knowledgeService.list(type, title);
        PageInfo<EncyclopedicKnowledge> info=new PageInfo<>(list);
        System.err.println(info);

        return info;

    }


    @ResponseBody
    @GetMapping ("/know/select")
    @ApiOperation(value = "类型下拉框", tags = {"后台-知识百科"})
    public List<SysDataType> select(){
        List<EncyclopedicKnowledge> list = knowledgeService.list(null, null);
        List<Integer> ids = new ArrayList<>();
        for (EncyclopedicKnowledge encyclopedicKnowledge : list) {
            ids.add(encyclopedicKnowledge.getSysDataTypeId());
        }
        List<SysDataType> id = typeService.selectList(new EntityWrapper<SysDataType>().in("id", ids));
        return  id;

    }

    @ResponseBody
    @PostMapping ("/know/add")
    @ApiOperation(value = "添加", tags = {"后台-知识百科"})
    public ResultUtil add(@RequestBody EncyclopedicKnowledge knowledge){
        SysDataType name = typeService.selectOne(new EntityWrapper<SysDataType>().eq("name", knowledge.getType()));
        if (name!=null){
            knowledge.setSysDataTypeId(name.getId());
        }else {
            SysDataType sysDataType = new SysDataType();
            sysDataType.setName(knowledge.getType());
            sysDataType.setType(1);
            typeService.insert(sysDataType);
            knowledge.setSysDataTypeId(sysDataType.getId());
        }
        knowledge.setInsertTime(new Date());
        knowledge.setCreateBy(Objects.requireNonNull(ShiroKit.getUser()).id);
        knowledgeService.insert(knowledge);
        return ResultUtil.success("添加成功");
    }

    @Autowired
    private  ISysDataTypeService dataTypeService;

    @ResponseBody
    @GetMapping  ("/know/pre/edit")
    @ApiOperation(value = "编辑获取信息", tags = {"后台-知识百科"})
    public EncyclopedicKnowledge preedit(Integer id){
        EncyclopedicKnowledge encyclopedicKnowledge = knowledgeService.selectById(id);
        SysDataType sysDataType = dataTypeService.selectById(encyclopedicKnowledge.getSysDataTypeId());
        encyclopedicKnowledge.setType(sysDataType.getName());
        return encyclopedicKnowledge;
    }


    @ResponseBody
    @PutMapping ("/know/edit")
    @ApiOperation(value = "修改", tags = {"后台-知识百科"})
    public ResultUtil edit(@RequestBody EncyclopedicKnowledge knowledge){
        SysDataType name = typeService.selectOne(new EntityWrapper<SysDataType>().eq("name", knowledge.getType()));
        if (name!=null){
            knowledge.setSysDataTypeId(name.getId());
        }else {
            SysDataType sysDataType = new SysDataType();
            sysDataType.setName(knowledge.getType());
            sysDataType.setType(1);
            typeService.insert(sysDataType);
            knowledge.setSysDataTypeId(sysDataType.getId());
        }
        knowledgeService.updateById(knowledge);
        return ResultUtil.success("修改成功");
    }


    @ResponseBody
    @DeleteMapping  ("/know/delete")
    @ApiOperation(value = "删除", tags = {"后台-知识百科"})
    public ResultUtil delete(String ids){
        String[] split = ids.split(",");
        for (String id : split) {

        knowledgeService.deleteById(Integer.valueOf(id));
        }

         return ResultUtil.success("删除成功");
    }



    private void assertAuth(Integer userId) {
        if (ShiroKit.isAdmin()) {
            return;
        }
        List<Integer> deptDataScope = ShiroKit.getDeptDataScope();
        User user = this.userService.selectById(userId);
        Integer deptid = user.getDeptid();
        if (deptDataScope.contains(deptid)) {
            return;
        } else {
            throw new GunsException(BizExceptionEnum.NO_PERMITION);
        }

    }


}