package com.gxwebsoft.common.core.utils;

import cn.hutool.crypto.SecureUtil;
import cn.hutool.http.HttpRequest;
import com.alibaba.fastjson.JSONObject;
import com.gxwebsoft.common.system.service.UserService;
import com.gxwebsoft.common.system.vo.PushMessageVO;
import org.springframework.stereotype.Component;

import javax.annotation.Resource;
import java.util.HashMap;
import java.util.HashSet;
import java.util.concurrent.TimeUnit;

/**
 * 个推推送消息工具类
 *
 * @author WebSoft
 * @since 2017-06-10 10:10:39
 */
@Component
public class PushUtil {
    @Resource
    RedisUtil redisUtil;

    @Resource
    private UserService userService;
    private static final String url = "https://fc-mp-ba98f1e0-713d-457b-a0a4-27a7939371e6.next.bspapp.com/unipush";

  /**
   * 获取鉴权token
   * @return
   */
  public String getToken() {
    String key = "token:oOVaDtYDYQ8q3lNjhLh401";

    if(redisUtil.get(key) != null){
      return redisUtil.get(key);
    }

    HashMap<String, Object> map = new HashMap<>();
    long timeMillis = System.currentTimeMillis();
    String sign = SecureUtil.sha256("AC6IghgsUx7Mwjb7G5eqv" + timeMillis + "JVRkOCXXzA6EyE2Fi5sPr9");
    map.put("sign",sign);
    map.put("timestamp",timeMillis);
    map.put("appkey","AC6IghgsUx7Mwjb7G5eqv");
    final String body = HttpRequest.post(url.concat("/auth")).body(JSONUtil.toJSONString(map)).execute().body();
    final JSONObject jsonObject = JSONObject.parseObject(body);
    final String data = jsonObject.getString("data");
    final JSONObject jsonData = JSONObject.parseObject(data);

    final String token = jsonData.getString("token");
    final Long expireTime = Long.valueOf(jsonData.getString("expire_time"));
    // 保存token

    redisUtil.set(key,token, expireTime-System.currentTimeMillis(), TimeUnit.MILLISECONDS);
    return token;
  }

  /**
   * 执行cid单推
   * cid数组，只能填一个cid
   *
   */
  public static boolean toSingle(PushMessageVO pushMessageVO){
    final String body = HttpRequest.post(url).body(JSONUtil.toJSONString(pushMessageVO)).execute().body();
    JSONObject jsonObject = JSONObject.parseObject(body);
    if("success".equals(jsonObject.get("errMsg"))){
      return true;
    }
    return  false;
  }


  public  boolean toSingle(Integer userId,String title, String content,String type, Object obj){
    PushMessageVO.Payload payload = new PushMessageVO.Payload();
    payload.setType(type);
    payload.setData(obj);

    String clientId = userService.getById(userId).getClientId();
    HashSet<String> clientIds = new HashSet<>();
    clientIds.add(clientId);

    PushMessageVO messageVO = PushMessageVO.builder().title(title).content(content).payload(payload).push_clientid(clientIds).build();

    final String body = HttpRequest.post(url).body(JSONUtil.toJSONString(messageVO)).execute().body();

    JSONObject jsonObject = JSONObject.parseObject(body);
    if("success".equals(jsonObject.get("errMsg"))){
      return true;
    }
    return  false;
  }


}