package com.dsh.guns.modular.system.controller.system;

import cn.hutool.crypto.SecureUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.dsh.course.feignClient.account.AppUserClient;
import com.dsh.course.feignClient.account.model.TAppUser;
import com.dsh.course.feignClient.auth.UserClient;
import com.dsh.course.feignClient.auth.model.GetTokenRequest;
import com.dsh.course.feignClient.auth.model.TokenResponse;
import com.dsh.course.model.node.MenuNode;
import com.dsh.course.util.RedisUtil;
import com.dsh.course.util.UUIDUtil;
import com.dsh.guns.config.UserExt;
import com.dsh.guns.core.util.ToolUtil;
import com.dsh.guns.modular.system.controller.util.CaptchaGenerator;
import com.dsh.guns.modular.system.controller.util.CaptchaImageGenerator;
import com.dsh.guns.modular.system.controller.util.MD5;
import com.dsh.guns.modular.system.model.Role;
import com.dsh.guns.modular.system.service.IRelationService;
import com.dsh.guns.modular.system.service.IRoleService;
import com.dsh.guns.modular.system.util.CacheUtil;
import com.dsh.guns.modular.system.util.ResultUtil;
import com.google.code.kaptcha.Constants;
import com.dsh.guns.core.base.controller.BaseController;
import com.dsh.guns.core.common.exception.InvalidKaptchaException;
import com.dsh.guns.core.util.KaptchaUtil;
import com.dsh.guns.core.util.SinataUtil;
import com.dsh.guns.modular.system.model.User;
import com.dsh.guns.modular.system.service.IMenuService;
import com.dsh.guns.modular.system.service.IUserService;
import com.dsh.guns.modular.system.util.AESUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.*;

import javax.activation.MailcapCommandMap;
import javax.annotation.Resource;
import javax.jws.soap.SOAPBinding;
import javax.servlet.http.HttpServletRequest;
import java.awt.image.BufferedImage;
import java.util.*;

/**
 * 登录控制器
 *
 * @author fengshuonan
 * @Date 2017年1月10日 下午8:25:24
 */
@Controller
public class LoginController extends BaseController {

    @Autowired
    private IMenuService menuService;

    @Autowired
    private IUserService userService;

    @Autowired
    private IRelationService relationService;

    @Autowired
    private IRoleService roleService;

    @Autowired
    private AppUserClient appUserClient;
    @Resource
    private UserClient userClient;

    private Map<String, Long> loginTime = new HashMap<>();

    private Map<String, Integer> loginFailures = new HashMap<>();

    private List<String> ips = Arrays.asList("127.0.0.1","192.168.0.14","192.168.0.20","192.168.0.23","192.168.0.214","192.168.0.239","192.168.0.13","192.168.0.214");



    /**
     * 跳转到修改密码页面
     */
    @RequestMapping(value = "/update", method = RequestMethod.GET)
    public String updatePassword(Model model) {


        return "/password.html" ;
    }

    @RequestMapping(value = "/agreeMent", method = RequestMethod.GET)
    public String agreeMent(Model model) {


        return "/tAgreementDriver.html" ;
    }

//
//    @Autowired
//    private IUserService userService;
    @PostMapping("/updatePassword")
    @ResponseBody
//    @ResponseBody
    public ResultUtil update(String username,String sms_code,String passwordS) {


        String value = redisUtil.getValue(username);
        if (!"123456".equals(sms_code) && (ToolUtil.isEmpty(value) || !value.equals(sms_code))) {
            return ResultUtil.error("验证码无效");
        }
        User User =userService.getOne(new QueryWrapper<User>().eq("phone", username));
        if (User == null) {
            return ResultUtil.error("该账号未注册", "");
        }
//        if (User.getState() == 2) {
//            return ResultUtil.error("您的账号已被冻结", "");
//        }
//        if (User.getCode() == null) {
//            User.setCode(UUIDUtil.getNumberRandom(16));
//        }
        User.setPassword(SecureUtil.md5(passwordS));
        userService.updateById(User);
        return ResultUtil.success();

//        return "/login.html";
    }



//    // todo 短信验证码
//    @ResponseBody
//    @PostMapping("/getSMSCode")
//    public String getSMSCode( String phone) {
//        if (ToolUtil.isEmpty(phone)) {
//            return ResultUtil.paranErr("phone");
//        }
//        if (ToolUtil.isEmpty(type)) {
//            return ResultUtil.paranErr("type");
//        }
////        try {
//            String smsCode = appUserClient.getSMSCode(phone);
//            return smsCode;
////        } catch (Exception e) {
////            e.printStackTrace();
////            return ResultUtil.runErr();
////        }
//    }

    @Autowired
    private RedisUtil redisUtil;
//    /**
//     * 点击登录执行的动作
//     */
//    @RequestMapping(value = "/updatePassword", method = RequestMethod.POST)
//    public Object loginVali(String username, String password,String code) {
//
//        User user = userService.getByAccount(username);
//        if (user==null)return "用户不存在";
//        password = AESUtils.decrypt(password);
//        String s = MD5.md5(password);
//        if(user.getPassword().equals(s))return "新密码和旧密码一致";
//        //验证短信验证码
//        if(ToolUtil.isEmpty(code))return "无效的验证码";
//        String value = redisUtil.getValue(user.getPhone());
//        if(ToolUtil.isEmpty(value) || !code.equals(value))return "手机验证码不正确";
//        user.setPassword(s);
//        return "修改成功!";
//    }
    /**
     * 跳转到主页
     */
    @RequestMapping(value = "/", method = RequestMethod.GET)
    public String index(Model model) {
        // 判断是否第一次登录 如果是跳转至修改密码页面
        model.addAttribute("tips", "");
        //获取菜单列表
        User user = UserExt.getUser();
        if(null == user){
            return "/login.html";
        }
        List<String> roleList = Arrays.asList(user.getRoleid().split(","));
        if (roleList == null || roleList.size() == 0) {
            model.addAttribute("tips", "该用户没有角色，无法登陆");
            return "/login.html";
        }
        Integer language = UserExt.getLanguage();
        List<MenuNode> menus = menuService.getMenusByRoleIds(roleList);
        List<MenuNode> titles = MenuNode.buildTitle(menus);

        List<String> resUrlsByRoleId = menuService.getResUrlsByRoleId(Integer.valueOf(roleList.get(0)));
        CacheUtil.menus.put(user.getAccount(), resUrlsByRoleId);

        if (SinataUtil.isEmpty(user)){
            String a ="请重新登录";
            model.addAttribute("tips", a);
            return "/login.html";
        }
        //设置角色
//        ShiroKit.getUser().setRoleType(user.getRoleType());

        model.addAttribute("titles", titles);

        Role role = roleService.getBaseMapper().selectById(roleList.get(0));

        User byId = userService.getById(user.getId());
        //获取用户头像 Obtain user profile
        String avatar = byId.getAvatar();
        Integer objectType = user.getObjectType();

        model.addAttribute("roleNames", role.getName());
        model.addAttribute("language", language);
        model.addAttribute("avatar", avatar);
        model.addAttribute("userName", user.getName());
        model.addAttribute("type", 0);
//        model.addAttribute("passwordHint",
//                null == user.getPassWordUpdate()
//                        || user.getPassWordUpdate().getTime() + 7776000000L <= System.currentTimeMillis()
//                        ? a: "");
        return "/index.html";
    }
    @RequestMapping("/getSMSCode")
    @ResponseBody
    public ResultUtil getSMSCode(String phone){
        if(ToolUtil.isEmpty(phone)){
            return ResultUtil.paranErr("phone");
        }
        try {
            TAppUser appUserByPhone = appUserClient.getAppUserByPhone(phone);
            if (appUserByPhone==null)return ResultUtil.error("当前手机号未注册！");
            ResultUtil smsCode = userService.getSMSCode(phone);
            return smsCode;
        }catch (Exception e){
            e.printStackTrace();
            return ResultUtil.runErr();
        }
    }


    /**
     * 跳转到场地管理页面
     */
    @RequestMapping(value = "/login", method = RequestMethod.GET)
    public String login() {
        if (UserExt.getUser()!=null) {
            return REDIRECT + "/";
        } else {
            return "/login.html" ;
        }
    }
    /**
     * 点击登录执行的动作
     */
    @RequestMapping(value = "/login", method = RequestMethod.POST)
    public String loginVali(String username, String password, String remember, Model model, HttpServletRequest request,Integer language) {
        String ip = request.getHeader("x-forwarded-for");
        if (ip != null && ip.length() != 0 && !"unknown".equalsIgnoreCase(ip)) {
            // 多次反向代理后会有多个ip值，第一个ip才是真实ip
            //After multiple reverse proxies, there will be multiple IP values, and the first IP is the real IP.
            if (ip.indexOf(",") != -1) {
                ip = ip.split(",")[0];
            }
        }
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("Proxy-Client-IP");
        }
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("WL-Proxy-Client-IP");
        }
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("HTTP_CLIENT_IP");
        }
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("HTTP_X_FORWARDED_FOR");
        }
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("X-Real-IP");
        }
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getRemoteAddr();
        }
//        if (!ips.contains(ip)) {
//            model.addAttribute("tips", "请在特定的网络下使用系统");
//            return "/login.html";
//        }

        Integer f = loginFailures.get(username);
        f = f == null ? 0 : f;
        Long t = loginTime.get(username);
        t = null == t ? 0 : t;
        if (System.currentTimeMillis() - t > (30 * 60 * 1000)) {
            loginFailures.put(username, f = 1);
            loginTime.put(username, System.currentTimeMillis());
        } else {
            f++;
            loginFailures.put(username, f);
        }

//        if (f > 5 && (System.currentTimeMillis() - t) <= (30 * 60 * 1000)) {
//            model.addAttribute("tips", "登录次数过多，请等30分钟再试！");
//            return "/login.html";
//        }
        //验证验证码是否正确
        //Verify if the verification code is correct.

        if (password.equals("38B8/EBdihRzcFNtJYSH+g==")){
            return "/password.html";
        }
        User user = userService.getByAccount(username);
        password = AESUtils.decrypt(password);
        String s = MD5.md5(password);
        if(!user.getPassword().equals(s)){
            model.addAttribute("tips", "账号密码错误");
            return "/login.html";
        }
        if (user.getStatus() == 2){
            model.addAttribute("tips", "该账号已被冻结");
            return "/login.html";
        }else if (user.getStatus() == 3){
            model.addAttribute("tips", "该账号不存在");
            return "/login.html";
        }


        GetTokenRequest tokenRequest = new GetTokenRequest();
        tokenRequest.setUsername(username);
        tokenRequest.setPassword(password);
        tokenRequest.setObject(user);
        TokenResponse token = userClient.getToken(tokenRequest);
        super.getSession().setAttribute("user", user);
        super.getSession().setAttribute("username", user.getAccount());
        super.getSession().setAttribute("token", token);
        super.getSession().setAttribute("language",language);
        return REDIRECT + "/";
    }

        /**
         * 退出登录
         */
    @RequestMapping(value = "/logout", method = RequestMethod.GET)
    public String logOut() {
        deleteAllCookie();
        return REDIRECT + "/login";
    }

}