package com.ruoyi.app.position.service.impl;

import com.alibaba.fastjson2.JSONObject;
import com.ruoyi.app.position.domain.ArdAppPosition;
import com.ruoyi.app.position.service.IArdAppPositionService;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.spring.SpringUtils;
import com.ruoyi.system.service.ISysUserService;
import com.ruoyi.utils.websocket.util.WebSocketUtils;
import lombok.extern.slf4j.Slf4j;

import java.util.*;
import java.util.stream.Collectors;

/**
 * @ClassName AppPositionPushService
 * @Description: app位置推送
 * @Author 刘苏义
 * @Date 2023/7/28 19:18
 * @Version 1.0
 * {"enabled":false,"frequency":1000,"userId":"69cf75f289424a48ba10cf33fa324206"}
 */
@Slf4j
public class AppPositionPushService {
    public static Map<String, List<ArdAppPosition>> dataMap = new HashMap<>();//常规数据 每个用户关联
    public static Map<String, List<ArdAppPosition>> tempDataMap = new HashMap<>();//临时数据 每个用户关联
    public static Map<String, Timer> userTimerMap = new HashMap();//定时器 每个用户关联
    public static Map<String, Timer> tempUserTimerMap = new HashMap();//临时定时器 每个用户关联
//    public static List<ArdAppPosition> initDataList;

    //启动全局定时器
    public static Timer startTimerTask(String userId, Integer period) {
        Timer timer = new Timer();
        timer.schedule(new TimerTask() {
            @Override
            public void run() {
                List<ArdAppPosition> data = dataMap.get(userId);
                List<ArdAppPosition> onlineData = isOnlie(data);
                if (onlineData.size() > 0) {
                    Map newMap = new HashMap<>();
                    newMap.put("50000", onlineData);
                    WebSocketUtils.sendMessage(WebSocketUtils.ONLINE_USER_SESSIONS.get(userId), newMap);
                }
            }
        }, 0, period);

        return timer;
    }

    //启动引导定时器
    public static Timer startTempTimerTask(String userId, Integer period) {
        Timer timer = new Timer();
        timer.schedule(new TimerTask() {
            @Override
            public void run() {
                //循环
                List<ArdAppPosition> data = tempDataMap.get(userId);
                List<ArdAppPosition> onlineData = isOnlie(data);
                if (onlineData.size() > 0) {
                    Map newMap = new HashMap<>();
                    newMap.put("50000", onlineData);
                    WebSocketUtils.sendMessage(WebSocketUtils.ONLINE_USER_SESSIONS.get(userId), newMap);
                }
            }
        }, 0, period);

        return timer;
    }

    //停止定时器
    public static void stopTimerTask(Timer timer) {
        if (timer != null) {
            timer.cancel();
        }
    }

    //查询所有app用户的位置信息
    public static List<ArdAppPosition> getAppPositionList() {
        List<ArdAppPosition> ArdAppPositions = new ArrayList<>();
        ISysUserService sysUserService = SpringUtils.getBean(ISysUserService.class);
        //获取所有app用户
        List<SysUser> list = sysUserService.selectAllAppUserList(new SysUser());
//        List<SysUser> onlineList = list.stream()
//                .filter(obj -> obj.getAppOnlineState().equals("1"))
//                .collect(Collectors.toList());
        for (SysUser sysUser : list) {
            IArdAppPositionService ardAppPositionService = SpringUtils.getBean(IArdAppPositionService.class);
            ArdAppPosition ardAppPosition = ardAppPositionService.selectLastArdAppPositionByUserId(sysUser.getUserId());
            if (StringUtils.isNotNull(ardAppPosition)) {
                Map<String, Object> params=new HashMap<>();
                params.put("longitude",ardAppPosition.getLongitude());
                params.put("latitude",ardAppPosition.getLatitude());
                params.put("speed",ardAppPosition.getSpeed());
                params.put("bearing",ardAppPosition.getBearing());
                params.put("name",sysUser.getUserName());
                ardAppPosition.setParams(params);
                ArdAppPositions.add(ardAppPosition);
            }
        }
        return ArdAppPositions;
    }

    //过滤在线app用户
    public static List<ArdAppPosition> isOnlie(List<ArdAppPosition> data) {
        List<ArdAppPosition> onlineList = new ArrayList<>();
        if (data.size() > 0) {
            for (ArdAppPosition ardAppPosition : data) {
                ISysUserService sysUserService = SpringUtils.getBean(ISysUserService.class);
                SysUser sysUser = sysUserService.selectUserById(ardAppPosition.getUserId());
                if(StringUtils.isNotNull(sysUser)) {
                    if(StringUtils.isNotNull(sysUser.getAppOnlineState())) {
                        if (sysUser.getAppOnlineState().equals("1")) {
                            onlineList.add(ardAppPosition);
                        }
                    }
                }
            }
        }
        return onlineList;
    }

    //接收处理器
    public static void messageHandler(String userId, String message) {
        try {
            Map<String, Object> map = JSONObject.parseObject(message, Map.class);
            if (map.size() > 0) {
                Boolean enabled = (Boolean) map.get("enabled");
                if (enabled) {
                    //启动全局推送
                    List<ArdAppPosition> newList = new ArrayList<>(AppPositionPushService.getAppPositionList());
                    AppPositionPushService.dataMap.put(userId, newList);
                    if (!AppPositionPushService.userTimerMap.containsKey(userId)) {
                        Timer timer = AppPositionPushService.startTimerTask(userId, 3000);
                        AppPositionPushService.userTimerMap.put(userId, timer);//将定时器关联用户
                    }
                } else {
                    //停止全局推送
                    if (AppPositionPushService.userTimerMap.containsKey(userId)) {
                        Timer timer = AppPositionPushService.userTimerMap.get(userId);
                        AppPositionPushService.stopTimerTask(timer);
                        AppPositionPushService.userTimerMap.remove(userId);
                    }
                    if (AppPositionPushService.tempUserTimerMap.containsKey(userId)) {
                        Timer temptimer = AppPositionPushService.tempUserTimerMap.get(userId);
                        AppPositionPushService.stopTimerTask(temptimer);
                        AppPositionPushService.tempUserTimerMap.remove(userId);
                    }
                    AppPositionPushService.dataMap.remove(userId);
                    AppPositionPushService.tempDataMap.remove(userId);
                }

                Integer frequency = (Integer) map.get("frequency");
                String uId = (String) map.get("userId");
                if (frequency > 0) {
                    List<ArdAppPosition> List = AppPositionPushService.getAppPositionList().stream()
                            .filter(obj -> !obj.getUserId().equals(uId))
                            .collect(Collectors.toList());//去除引导后的list
                    AppPositionPushService.dataMap.put(userId, List);

                    List<ArdAppPosition> tempList = AppPositionPushService.getAppPositionList().stream()
                            .filter(obj -> obj.getUserId().equals(uId))
                            .collect(Collectors.toList());//获取引导的list
                    AppPositionPushService.tempDataMap.put(userId, tempList);
                    Timer timer = AppPositionPushService.startTempTimerTask(userId, frequency);
                    AppPositionPushService.tempUserTimerMap.put(userId, timer);
                } else {
                    List<ArdAppPosition> newList = new ArrayList<>(AppPositionPushService.getAppPositionList());
                    AppPositionPushService.dataMap.put(userId, newList);
                    Timer timer = AppPositionPushService.tempUserTimerMap.get(userId);
                    AppPositionPushService.stopTimerTask(timer);
                    AppPositionPushService.tempUserTimerMap.remove(userId);
                    AppPositionPushService.tempDataMap.remove(userId);
                }
                //region 旧方法
//            Map<String, List<ArdAppPosition>> dataMap = new HashMap<>();
//            List<ArdAppPosition> positionList = AppPositionPush.initDataMap.get(userId);//获取当前用户的默认发送的数据map
//            if(frequency>0)
//            {
//                //接收到频率大于0，属于申请引导，获取除引导外的其他app用户的位置List
//                List<ArdAppPosition> appPositionList = positionList.stream()
//                        .filter(obj -> !obj.getUserId().equals(uId))
//                        .collect(Collectors.toList());
//                dataMap.put(userId,appPositionList);
//            }
//           else {
//                //接收到频率等于0，属于释放引导，获取到全部app用户的位置List
//                dataMap.put(userId,AppPositionPush.getAppPositionList());
//            }
//            AppPositionPush.initDataMap.putAll(dataMap);//更新初始会话默认数据map
//            AppPositionPush.startLocationPushTask(userId,session,uId, frequency);//开启新任务
                //endregion
            }
        }
        catch (Exception ex)
        {
            log.error(ex.getMessage());
        }
    }

    //停止处理器
    public static void stopHandler(String userId) {
        //停止全局推送
        if (AppPositionPushService.userTimerMap.containsKey(userId)) {
            Timer timer = AppPositionPushService.userTimerMap.get(userId);
            AppPositionPushService.stopTimerTask(timer);
            AppPositionPushService.userTimerMap.remove(userId);
        }
        if (AppPositionPushService.tempUserTimerMap.containsKey(userId)) {
            Timer temptimer = AppPositionPushService.tempUserTimerMap.get(userId);
            AppPositionPushService.stopTimerTask(temptimer);
            AppPositionPushService.tempUserTimerMap.remove(userId);
        }
        AppPositionPushService.dataMap.remove(userId);
        AppPositionPushService.tempDataMap.remove(userId);
        // AppPositionPush.stopLocationPushTask(session);//旧方法
    }
}