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

import com.alibaba.fastjson2.JSON;
import com.ruoyi.alarm.wall.domain.ArdAlarmWall;
import com.ruoyi.alarm.wall.mapper.ArdAlarmWallMapper;
import com.ruoyi.alarm.wall.service.IArdAlarmWallService;
import com.ruoyi.alarmpoints.wall.domain.ArdWall;
import com.ruoyi.alarmpoints.wall.mapper.ArdWallMapper;
import com.ruoyi.app.position.domain.ArdAppPosition;
import com.ruoyi.app.position.mapper.ArdAppPositionMapper;
import com.ruoyi.app.position.service.IArdAppPositionService;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.core.redis.RedisCache;
import com.ruoyi.common.utils.DateUtils;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.uuid.IdUtils;
import com.ruoyi.scheduling.domian.SchedulingParam;
import com.ruoyi.system.mapper.SysUserMapper;
import com.ruoyi.system.service.ISysUserService;
import com.ruoyi.utils.gis.GisUtil;
import com.ruoyi.utils.gis.Point;
import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.autoconfigure.data.redis.RedisProperties;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.text.SimpleDateFormat;
import java.util.*;
import java.util.stream.Collectors;

import static com.ruoyi.utils.websocket.util.WebSocketUtils.ONLINE_USER_SESSIONS;


/**
 * app位置Service业务层处理
 *
 * @author ard
 * @date 2023-07-18
 */
@Service
@Slf4j
public class ArdAppPositionServiceImpl implements IArdAppPositionService {
    @Resource
    private ArdAppPositionMapper ardAppPositionMapper;
    @Resource
    private ISysUserService iSysUserService;
    @Resource
    RedisCache redisCache;
    @Resource
    ArdWallMapper ardWallMapper;
    @Resource
    IArdAlarmWallService ardAlarmWallService;
    @Resource
    private SysUserMapper sysUserMapper;

    Map<String, String> firstAlarmMap = new HashMap<>();//首次报警缓存key:用户id_围栏id value: 报警id
    /**
     * 查询app位置
     *
     * @param id app位置主键
     * @return app位置
     */
    @Override
    public ArdAppPosition selectArdAppPositionById(String id) {
        return ardAppPositionMapper.selectArdAppPositionById(id);
    }

    /**
     * 按用户id查询最后的位置信息
     *
     * @param userId app用户主键
     * @return app位置
     */
    @Override
    public ArdAppPosition selectLastArdAppPositionByUserId(String userId) {
        return ardAppPositionMapper.selectLastArdAppPositionByUserId(userId);
    }

    /**
     * 查询app位置列表
     *
     * @param ardAppPosition app位置
     * @return app位置
     */
    @Override
    public List<ArdAppPosition> selectArdAppPositionList(ArdAppPosition ardAppPosition) {
        return ardAppPositionMapper.selectArdAppPositionList(ardAppPosition);
    }

    /**
     * 新增app位置
     *
     * @param ardAppPosition app位置
     * @return 结果
     */
    @Override
    public List<ArdAlarmWall> insertArdAppPosition(ArdAppPosition ardAppPosition) {
        ardAppPosition.setId(IdUtils.simpleUUID());
        ardAppPosition.setCreateTime(DateUtils.getNowDate());
        ardAppPositionMapper.insertArdAppPosition(ardAppPosition);
        return DetectionWallAlarm(ardAppPosition);
    }

    /**
     * 修改app位置
     *
     * @param ardAppPosition app位置
     * @return 结果
     */
    @Override
    public int updateArdAppPosition(ArdAppPosition ardAppPosition) {
        return ardAppPositionMapper.updateArdAppPosition(ardAppPosition);
    }

    /**
     * 批量删除app位置
     *
     * @param ids 需要删除的app位置主键
     * @return 结果
     */
    @Override
    public int deleteArdAppPositionByIds(String[] ids) {
        return ardAppPositionMapper.deleteArdAppPositionByIds(ids);
    }

    /**
     * 删除app位置信息
     *
     * @param id app位置主键
     * @return 结果
     */
    @Override
    public int deleteArdAppPositionById(String id) {
        return ardAppPositionMapper.deleteArdAppPositionById(id);
    }

    /**
     * 获取封控圈内所有在线app用户
     * 刘苏义
     * 2023/8/17 13:56:36
     */
    @Override
    public List<SysUser> getNearAppUsers(SchedulingParam param) {
        List<SysUser> filteredList = new ArrayList<>();
        try {
            Long deptId = SecurityUtils.getLoginUser().getUser().getDeptId();
            Double longitude = param.getLongitude();
            Double latitude = param.getLatitude();
            if (longitude == null && latitude == null) {
                log.debug("原点坐标为空");
                return null;
            }
            Integer radius = param.getSealingRadius();

            if (radius == null) {
                log.debug("半径距离为空");
                return null;
            }

            SysUser user = new SysUser();
            user.setDeptId(deptId);
            List<SysUser> appUserList = iSysUserService.selectAllAppUserList(user);
            //过滤在线和单兵端
            List<SysUser> onLineList = appUserList.stream()
                    .filter(sysUser -> (sysUser.getAppOnlineState().equals("1")))
                    .filter(sysUser -> (sysUser.getAppUserType().equals("1")))
                    .collect(Collectors.toList());
            //过滤范围
            for (SysUser sysUser : onLineList) {
                ArdAppPosition ardAppPosition = ardAppPositionMapper.selectLastArdAppPositionByUserId(sysUser.getUserId());
                if (ardAppPosition != null) {
                    Double lon = ardAppPosition.getLongitude();
                    Double lat = ardAppPosition.getLatitude();
                    if (longitude == null || latitude == null) {
                        continue;
                    }
                    double distance = GisUtil.getDistance(new double[]{longitude, latitude}, new double[]{lon, lat});
                    if (distance <= radius) {
                        Map<String, Object> params = new HashMap<>();
                        params.put("longitude", lon);
                        params.put("latitude", lat);
                        sysUser.setParams(params);
                        filteredList.add(sysUser); // 将满足条件的用户添加到筛选列表中
                    }
                }
            }
        } catch (Exception ex) {
            log.error("获取封控圈内所有在线app用户异常" + ex.getMessage());
        }
        return filteredList;
    }

    /**
     * 获取封控圈内所有在线app用户(多边形)
     * 刘苏义
     * 2023/8/17 13:56:36
     */
    @Override
    public List<SysUser> getNearAppUsersWithPolygon(SchedulingParam param) {
        List<SysUser> filteredList = new ArrayList<>();
        try {
            Long deptId = SecurityUtils.getLoginUser().getUser().getDeptId();
            List<Point> partitionLocation = param.getPartitionLocation();

            SysUser user = new SysUser();
            user.setDeptId(deptId);
            List<SysUser> appUserList = iSysUserService.selectAllAppUserList(user);
            //过滤在线
            List<SysUser> onLineList = appUserList.stream()
                    .filter(sysUser -> (sysUser.getAppOnlineState().equals("1")))
                    .filter(sysUser -> (sysUser.getAppUserType().equals("1")))
                    .collect(Collectors.toList());
            //过滤范围
            for (SysUser sysUser : onLineList) {
                ArdAppPosition ardAppPosition = ardAppPositionMapper.selectLastArdAppPositionByUserId(sysUser.getUserId());
                if (ardAppPosition != null) {
                    Double lon = ardAppPosition.getLongitude();
                    Double lat = ardAppPosition.getLatitude();
                    if (lon == null || lat == null) {
                        continue;
                    }
                    Point point2D = new Point(lon, lat);
                    boolean inPolygon = GisUtil.isInPolygon(point2D, partitionLocation);
                    if (inPolygon) {
                        Map<String, Object> params = new HashMap<>();
                        params.put("longitude", lon);
                        params.put("latitude", lat);
                        sysUser.setParams(params);
                        filteredList.add(sysUser); // 将满足条件的用户添加到筛选列表中
                    }
                }
            }
        } catch (Exception ex) {
            log.error("获取封控圈内所有在线app用户异常" + ex.getMessage());
        }
        return filteredList;
    }

    /**
     * 实时位置检测围栏报警
     * 刘苏义
     * 2023/8/31 8:54:06
     */
    /*public List<ArdAlarmWall> DetectionWallAlarm(ArdAppPosition ardAppPosition) {
        List<ArdAlarmWall> ardAlarmWalls = new ArrayList<>();
        //获取当前用户的部门
        String userId = ardAppPosition.getUserId();
        //获取用户关联的所有电子围栏
        List<ArdWall> ardWalls = ardWallMapper.selectArdWallListByUserId(userId);
        if (ardWalls.size() > 0) {
            //遍历所有电子围栏
            for (ArdWall wall : ardWalls) {
                String wallId = wall.getId();//围栏ID
                String wallType = wall.getType();//围栏类型
                String wallPoi = wall.getWallPoi();//围栏坐标集合
                //处理多边形的每个点的经纬度
                String[] parts = wallPoi.split(",");
                List<Point> pointList = new ArrayList<>();
                for (int i = 0; i < parts.length; i += 3) {
                    Point point = new Point();
                    point.setLongitude(Double.valueOf(parts[i]));
                    point.setLatitude(Double.valueOf(parts[i + 1]));
                    pointList.add(point);
                }
                //当前用户的位置
                Point userPoint = new Point(ardAppPosition.getLongitude(), ardAppPosition.getLatitude());
                boolean inPolygon = GisUtil.isInPolygon(userPoint, pointList);//判断是否在围栏内
                //创建围栏报警实体对象
                ArdAlarmWall ardAlarmWall = new ArdAlarmWall();
                ardAlarmWall.setWallId(wall.getId());
                ardAlarmWall.setWallName(wall.getWallName());
                ardAlarmWall.setUserId(userId);
                ardAlarmWall.setAlarmTime(DateUtils.getNowDate());
                ardAlarmWall.setAlarmType(wall.getType());
                ardAlarmWall.setLongitude(ardAppPosition.getLongitude());
                ardAlarmWall.setLatitude(ardAppPosition.getLatitude());
                ardAlarmWall.setAltitude(ardAppPosition.getAltitude());
                String key = userId + "_" + wallId;//最后一次报警缓存key
                //按类型区分围栏禁入或者禁出
                if ("1".equals(wallType)) {
                    if (inPolygon) {
                        //禁入围栏则若在围栏内,获取首次进入围栏报警ID
                        String lastInAlarmId = firstAlarmMap.get(key);
                        //判断当前用户是否首次进入围栏内
                        if (lastInAlarmId == null) {
                            //当前用户首次进入生成报警
                            String uuid = IdUtils.simpleUUID();
                            ardAlarmWall.setId(uuid);
                            ardAlarmWallService.insertArdAlarmWall(ardAlarmWall);
                            //记录首次报警id
                            firstAlarmMap.put(key, uuid);
                        } else {
                            //用户已进入更新最后报警
                            ardAlarmWall.setId(lastInAlarmId);
                            ardAlarmWallService.updateArdAlarmWall(ardAlarmWall);
                        }
                        ardAlarmWalls.add(ardAlarmWall);
                    } else {
                        //禁入围栏则若在围栏外则移除报警缓存
                        firstAlarmMap.remove(key);
                    }
                } else//禁出
                {
                    //判断当前用户位置是否在围栏外
                    if (!inPolygon) {
                        //禁出围栏则若在围栏外,获取首次走出围栏报警ID
                        String lastAlarmId = firstAlarmMap.get(key);
                        //判断当前用户是否首次在围栏外
                        if (lastAlarmId == null) {
                            String uuid = IdUtils.simpleUUID();
                            //当前用户首次出围栏生成报警
                            ardAlarmWall.setId(uuid);
                            ardAlarmWallService.insertArdAlarmWall(ardAlarmWall);
                            //记录首次报警id
                            firstAlarmMap.put(key, uuid);
                        } else {
                            //用户已经在围栏外更新报警
                            ardAlarmWall.setId(lastAlarmId);
                            ardAlarmWallService.updateArdAlarmWall(ardAlarmWall);
                        }
                        ardAlarmWalls.add(ardAlarmWall);
                    } else {
                        //移除首次报警缓存
                        firstAlarmMap.remove(key);
                    }
                }
            }
        }
        return ardAlarmWalls;
    }*/

    public List<ArdAlarmWall> DetectionWallAlarm(ArdAppPosition ardAppPosition) {
        List<ArdAlarmWall> ardAlarmWalls = new ArrayList<>();
        //获取当前用户的部门
        String userId = ardAppPosition.getUserId();
        //获取用户关联的所有电子围栏
        List<ArdWall> ardWalls = ardWallMapper.selectArdWallListByUserId(userId);
        List<ArdWall> ardWallsNoIn = new ArrayList();//禁入电子围栏
        List<ArdWall> ardWallsNoOut = new ArrayList();//禁出电子围栏
        ardWallsNoIn = ardWalls.stream().filter(ardWall -> ardWall.getType().equals("1")).collect(Collectors.toList());
        ardWallsNoOut = ardWalls.stream().filter(ardWall -> ardWall.getType().equals("2")).collect(Collectors.toList());
        //当前用户的位置
        Point userPoint = new Point(ardAppPosition.getLongitude(), ardAppPosition.getLatitude());
        if(ardWallsNoIn.size() > 0){//判断禁入
            for(ArdWall wall : ardWallsNoIn){
                String wallId = wall.getId();//围栏ID
                String wallPoi = wall.getWallPoi();//围栏坐标集合
                //处理多边形的每个点的经纬度
                String[] parts = wallPoi.split(",");
                List<Point> pointList = new ArrayList<>();
                for (int i = 0; i < parts.length; i += 3) {
                    Point point = new Point();
                    point.setLongitude(Double.valueOf(parts[i]));
                    point.setLatitude(Double.valueOf(parts[i + 1]));
                    pointList.add(point);
                }
                boolean inPolygon = GisUtil.isInPolygon(userPoint, pointList);//判断是否在围栏内
                //创建围栏报警实体对象
                ArdAlarmWall ardAlarmWall = new ArdAlarmWall();
                ardAlarmWall.setWallId(wall.getId());
                ardAlarmWall.setWallName(wall.getWallName());
                ardAlarmWall.setUserId(userId);
                ardAlarmWall.setAlarmTime(DateUtils.getNowDate());
                ardAlarmWall.setAlarmType(wall.getType());
                ardAlarmWall.setLongitude(ardAppPosition.getLongitude());
                ardAlarmWall.setLatitude(ardAppPosition.getLatitude());
                ardAlarmWall.setAltitude(ardAppPosition.getAltitude());
                String key = userId + "_" + wallId;//最后一次报警缓存key
                if (inPolygon) {
                    //禁入围栏则若在围栏内,获取首次进入围栏报警ID
                    String lastInAlarmId = firstAlarmMap.get(key);
                    //判断当前用户是否首次进入围栏内
                    if (lastInAlarmId == null) {
                        //当前用户首次进入生成报警
                        String uuid = IdUtils.simpleUUID();
                        ardAlarmWall.setId(uuid);
                        ardAlarmWallService.insertArdAlarmWall(ardAlarmWall);
                        //记录首次报警id
                        firstAlarmMap.put(key, uuid);
                    } else {
                        //用户已进入更新最后报警
                        ardAlarmWall.setId(lastInAlarmId);
                        ardAlarmWallService.updateArdAlarmWall(ardAlarmWall);
                    }
                    ardAlarmWalls.add(ardAlarmWall);
                } else {
                    //禁入围栏则若在围栏外则移除报警缓存
                    firstAlarmMap.remove(key);
                }
            }
        }

        Boolean noOutFlag = true;
        if(ardWallsNoOut.size() > 0) {//判断禁出
            for(ArdWall wall : ardWallsNoOut){
                String wallPoi = wall.getWallPoi();//围栏坐标集合
                //处理多边形的每个点的经纬度
                String[] parts = wallPoi.split(",");
                List<Point> pointList = new ArrayList<>();
                for (int i = 0; i < parts.length; i += 3) {
                    Point point = new Point();
                    point.setLongitude(Double.valueOf(parts[i]));
                    point.setLatitude(Double.valueOf(parts[i + 1]));
                    pointList.add(point);
                }
                boolean inPolygon = GisUtil.isInPolygon(userPoint, pointList);//判断是否在围栏内
                if (!inPolygon) {
                    noOutFlag = true;
                } else {
                    noOutFlag = false;
                    break;
                }
            }
        }
        if(noOutFlag){//全部禁出电子围栏都出去了
            for(ArdWall wall : ardWallsNoOut){
                String wallId = wall.getId();//围栏ID
                //创建围栏报警实体对象
                ArdAlarmWall ardAlarmWall = new ArdAlarmWall();
                ardAlarmWall.setWallId(wall.getId());
                ardAlarmWall.setWallName(wall.getWallName());
                ardAlarmWall.setUserId(userId);
                ardAlarmWall.setAlarmTime(DateUtils.getNowDate());
                ardAlarmWall.setAlarmType(wall.getType());
                ardAlarmWall.setLongitude(ardAppPosition.getLongitude());
                ardAlarmWall.setLatitude(ardAppPosition.getLatitude());
                ardAlarmWall.setAltitude(ardAppPosition.getAltitude());
                String key = userId + "_" + wallId;//最后一次报警缓存key
                //禁出围栏则若在围栏外,获取首次走出围栏报警ID
                String lastAlarmId = firstAlarmMap.get(key);
                //判断当前用户是否首次在围栏外
                if (lastAlarmId == null) {
                    String uuid = IdUtils.simpleUUID();
                    //当前用户首次出围栏生成报警
                    ardAlarmWall.setId(uuid);
                    ardAlarmWallService.insertArdAlarmWall(ardAlarmWall);
                    //记录首次报警id
                    firstAlarmMap.put(key, uuid);
                } else {
                    //用户已经在围栏外更新报警
                    ardAlarmWall.setId(lastAlarmId);
                    ardAlarmWallService.updateArdAlarmWall(ardAlarmWall);
                }
                ardAlarmWalls.add(ardAlarmWall);
            }
        }else{
            for(ArdWall wall : ardWallsNoOut){
                String wallId = wall.getId();//围栏ID
                String key = userId + "_" + wallId;//最后一次报警缓存key
                firstAlarmMap.remove(key);
            }
        }
        return ardAlarmWalls;
    }

    @Override
    public Map<String, List<SysUser>> getOnlinePCOrCommander(String usersId) {
        Map<String, List<SysUser>> result = new HashMap();
        List<SysUser> commanderList = sysUserMapper.getOnlineCommander(usersId);
        result.put("commander",commanderList);
        try{
            List<String> onLinePCIdList = new ArrayList();
            //onLinePCIdList.addAll(ONLINE_USER_SESSIONS.keySet());
            for(String id : ONLINE_USER_SESSIONS.keySet()){
                onLinePCIdList.add(id.split("_")[0]);
            }
            List<SysUser> pcList = sysUserMapper.getOnlinePC(usersId,onLinePCIdList);
            result.put("pc",pcList);
        }catch(Exception e){
            result.put("pc",new ArrayList());
        }
        return result;
    }

    @Override
    public List<Map<String,Object>> getOnlineCommanderPosition(String soilderId) {
        List<Map<String,Object>> result = ardAppPositionMapper.getOnlineCommanderPosition(soilderId);
        return result;
    }

    @Override
    public List<ArdAppPosition> getAPPPositionByUserIdAndTime(Map<String, String> para) {
        String userId = para.get("userId");
        String beginTime = para.get("beginTime");
        String endTime = para.get("endTime");
        List<ArdAppPosition> result = ardAppPositionMapper.getAPPPositionByUserIdAndTime(userId,beginTime,endTime);
        return result;
    }

    /*@Override
    public void sendCheckCommandersPosition(String usersId,Map<String, Object> para) {
        String reason = (String) para.get("reason");
        List<String> usersIdList = (List<String>) para.get("usersIdList");
        for(String commanderId : usersIdList){
            //设置key为checkCommanderPosition_指挥端主键_单兵端主键
            String key = "checkCommanderPosition_" + commanderId + "_" + usersId;
            Map<String,Object> value = new HashMap();
            value.put("reason",reason);
            value.put("state","0");
            value.put("begin","");
            value.put("commanderId",commanderId);
            value.put("soilderId",usersId);
            redisCache.setCacheObject(key, JSON.toJSONString(value));
        }
    }*/

    /*@Override
    public void sendCheckSYCarsPosition(String usersId, Map<String, Object> para) {
        String reason = (String) para.get("reason");
        List<String> usersIdList = (List<String>) para.get("usersIdList");
        for(String commanderId : usersIdList){
            //设置key为checkSYCarsPosition_指挥端主键/PC端主键_单兵端主键
            String key = "checkSYCarsPosition_" + commanderId + "_" + usersId;
            Map<String,Object> value = new HashMap();
            value.put("reason",reason);
            value.put("state","0");
            value.put("begin","");
            value.put("commanderId",commanderId);
            value.put("soilderId",usersId);
            redisCache.setCacheObject(key, JSON.toJSONString(value));
        }
    }*/

    /*@Override
    public List<Map<String, Object>> getCheckCommandersPosition(String usersId) {
        String key = "checkCommanderPosition_" + usersId + "_";
        List<Object> keyValueList = redisCache.getListKey(key);
        List<Map<String, Object>> result = new ArrayList();
        for(Object o : keyValueList){
            Map<String,Object> map = JSON.parseObject((String) o);
            if(((String)map.get("state")).equals("0")){//state为0就是未审批
                SysUser sysUser = sysUserMapper.selectUserById((String) map.get("soilderId"));
                map.put("userName",sysUser.getUserName());
                result.add(map);
            }
        }
        return result;
    }*/

    /*@Override
    public List<Map<String, Object>> getCheckSYCarsPosition(String usersId) {
        String key = "checkSYCarsPosition_" + usersId + "_";
        List<Object> keyValueList = redisCache.getListKey(key);
        List<Map<String, Object>> result = new ArrayList();
        for(Object o : keyValueList){
            Map<String,Object> map = JSON.parseObject((String) o);
            if(((String)map.get("state")).equals("0")){//state为0就是未审批
                SysUser sysUser = sysUserMapper.selectUserById((String) map.get("soilderId"));
                map.put("userName",sysUser.getUserName());
                result.add(map);
            }
        }
        return result;
    }*/

    /*@Override
    public Map<String, List<Map<String, Object>>> getCheckPosition(String usersId) {
        Map<String, List<Map<String, Object>>> result = new HashMap();
        //查看指挥端位置申请
        String keyCommanderPosition = "checkCommanderPosition_" + usersId + "_";
        List<Object> keyValueCommanderPositionList = redisCache.getListKey(keyCommanderPosition);
        List<Map<String, Object>> resultCommanderPosition = new ArrayList();
        for(Object o : keyValueCommanderPositionList){
            Map<String,Object> map = JSON.parseObject((String) o);
            if(((String)map.get("state")).equals("0")){//state为0就是未审批
                SysUser sysUser = sysUserMapper.selectUserById((String) map.get("soilderId"));
                map.put("userName",sysUser.getUserName());
                if(sysUser.getNickName() != null){
                    map.put("nickName",sysUser.getNickName());
                }else{
                    map.put("nickName",sysUser.getNickName());
                }
                resultCommanderPosition.add(map);
            }
        }
        //查看车辆位置申请
        String keySYCarsPosition = "checkSYCarsPosition_" + usersId + "_";
        List<Object> keyValueSYCarsPositionList = redisCache.getListKey(keySYCarsPosition);
        List<Map<String, Object>> resultSYCarsPosition = new ArrayList();
        for(Object o : keyValueSYCarsPositionList){
            Map<String,Object> map = JSON.parseObject((String) o);
            if(((String)map.get("state")).equals("0")){//state为0就是未审批
                SysUser sysUser = sysUserMapper.selectUserById((String) map.get("soilderId"));
                map.put("userName",sysUser.getUserName());
                if(sysUser.getNickName() != null){
                    map.put("nickName",sysUser.getNickName());
                }else{
                    map.put("nickName",sysUser.getNickName());
                }
                resultSYCarsPosition.add(map);
            }
        }
        result.put("commander",resultCommanderPosition);
        result.put("SYCars",resultSYCarsPosition);
        return result;
    }*/
}