package com.yutou.tools.web;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.yutou.tools.utils.RedisTools;
import com.yutou.tools.utils.Tools;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.annotation.Resource;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Objects;
import java.util.UUID;

@Controller
public class userController {
    @Resource
    RedisTools redisTools;

    @RequestMapping("/login/check.do")
    @ResponseBody
    public String getLoginState(HttpServletRequest request) {
        JSONObject json = new JSONObject();
        json.put("code", -1);
        json.put("msg", "未登录");
        JSONArray array=new JSONArray();
        if(redisTools.get("bean")!=null){
            array=JSONArray.parseArray(redisTools.get("bean"));
        }
        if(array.contains(Tools.getRemoteAddress(request))){
            System.out.println("IP已被封禁");
            return json.toJSONString();
        }
        Cookie cookie = Tools.getCookie(request, "user");
        if (cookie == null) {
            return json.toJSONString();
        }
        if (redisTools.get(cookie.getValue()).equals("ok")) {
            json.put("code", 0);
            json.put("msg", "登录成功");
            return json.toJSONString();
        }
        json.put("code", -1);
        json.put("msg", "未登录");
        return json.toJSONString();
    }

    @RequestMapping("/login/sendCaptcha.do")
    @ResponseBody
    public String captcha(HttpServletRequest request) {
        int[] captcha = Tools.randomCommon(0, 9, 5);
        String cc = "";
        for (int value : captcha) {
            cc += value;
        }
        redisTools.set("login",cc,5*60*1000);
        Tools.sendServer("管理后台登录验证码", "本次登录验证码为:" + cc
                + ",登录IP:" + Tools.getRemoteAddress(request)
                + ",非正常登录，封禁IP:http://www.baidu.com");
        return "ok";
    }
    @RequestMapping("/login/login.do")
    @ResponseBody
    public String login(HttpServletResponse response,String code){
        JSONObject json=new JSONObject();
        if(redisTools.get("login").equals(code.trim())){
            String uuid=UUID.randomUUID().toString();
            Tools.setCookie(response,"user",uuid.replace("-",""),30*24*60*60*1000);
            redisTools.set(uuid.replace("-",""),"ok",30*24*60*60*1000);
            json.put("code",0);
            json.put("msg","登录成功");
            return json.toJSONString();
        }
        json.put("code",-2);
        json.put("msg","登录安全码错误");
        return  json.toJSONString();
    }
}