LAS/core/alarm_plan.py

from typing import List, Tuple, Optional
from datetime import datetime, time, date
from threading import Thread, Lock
from enum import Enum
import uuid
import json
import traceback
from datetime import datetime, timezone, timedelta
from collections import deque

import common.sys_comm as sys_comm
from common.sys_comm import (
    LOGDBG, LOGINFO, LOGWARN, LOGERR, EC,
    get_utc_time_ms, get_utc_time_s, get_bj_time_ms, get_bj_time_s,
    utc_to_bj_ms, bj_to_utc_ms, utc_to_bj_s, bj_to_utc_s
)

from core.time_plan import TimePlan
from core.event_type import EventType, event_desc_map
import core.g_LAS as g_las
import core.alarm_plan_helper as helper
from core.linkage_action import LinkageAction

from db.db_process import (
    db_req_que, DBRequest_Async
)

from db.db_process import (
    db_execute_sync, db_execute_async
)
import db.db_sqls as sqls
import mqtt.mqtt_send as mqtt_send
import device.dev_mng as g_Dev
from device.dev_mng import (
    Device, g_dev_mgr
)


class EventAttr_Base:
    def __init__(self):
        return

# 事件属性 事件事件
class EventAttr_StayDetection(EventAttr_Base):
    def __init__(self, event_type):
        self.event_type_ = event_type
        self.enter_ts_: int  = -1    # 进入时间(s)
        self.leave_ts_: int  = -1    # 离开时间(s)
        self.stay_time_: int = -1    # 停留时长(s)
        return

    def reset(self):
        self.enter_ts_  = -1
        self.leave_ts_  = -1
        self.stay_time_ = -1


# 事件属性 滞留事件
class EventAttr_RetentionDetection(EventAttr_Base):
    def __init__(self, event_type):
        self.event_type_ = event_type
        self.enter_ts_: int  = -1    # 进入时间(s)
        self.leave_ts_: int  = -1    # 离开时间(s)
        self.stay_time_: int = -1    # 停留时长(s)
        return

    def reset(self):
        self.enter_ts_  = -1
        self.leave_ts_  = -1
        self.stay_time_ = -1


# 事件属性 如厕事件
class EventAttr_ToiletingDetection(EventAttr_Base):
    def __init__(self, event_type):
        self.event_type_ = event_type
        self.enter_ts_: int  = -1    # 进入时间(ms)
        self.leave_ts_: int  = -1    # 离开时间(ms)
        self.stay_time_: int = -1    # 停留时长(ms)
        return

    def reset(self):
        self.enter_ts_  = -1
        self.leave_ts_  = -1
        self.stay_time_ = -1

# 事件属性 如厕频次统计
class EventAttr_ToiletingFrequency(EventAttr_Base):
    def __init__(self, event_type):
        self.event_type_ = event_type
        self.count_: int        = 0     # 统计次数
        self.event_list: list   = []
        return

    def reset(self):
        self.count_  = 0
        self.event_list  = []


# 事件属性 夜间如厕频次统计
class EventAttr_NightToiletingFrequency(EventAttr_Base):
    def __init__(self, event_type):
        self.event_type_ = event_type
        self.count_: int        = 0     # 统计次数
        self.event_list: list   = []
        return

    def reset(self):
        self.count_  = 0
        self.event_list  = []

# 事件属性 如厕频次异常
class EventAttr_ToiletingFrequencyAbnormal(EventAttr_Base):
    def __init__(self, event_type):
        self.event_type_ = event_type
        self.count_: int        = 0     # 统计次数
        self.threshold_count_: int  = 0     # 异常阈值
        self.event_list: list   = []
        return

    def reset(self):
        self.count_  = 0
        self.event_list  = []

# 事件属性 起夜异常
class EventAttr_NightToiletingFrequencyAbnormal(EventAttr_Base):
    def __init__(self, event_type):
        self.event_type_ = event_type
        self.count_: int        = 0     # 统计次数
        self.threshold_count_: int  = 0     # 异常阈值
        self.event_list: list   = []
        return

    def reset(self):
        self.count_  = 0
        self.event_list  = []

# 事件属性 卫生间频次统计
class EventAttr_BathroomStayFrequency(EventAttr_Base):
    def __init__(self, event_type):
        self.event_type_ = event_type
        self.count_: int        = 0     # 统计次数
        self.event_list: list   = []
        return

    def reset(self):
        self.count_  = 0
        self.event_list  = []

# 事件属性 异常消失
class EventAttr_TargetAbsence(EventAttr_Base):
    def __init__(self, event_type):
        self.event_type_ = event_type
        self.leave_ts_: int  = -1    # 离开时间(ms)
        self.enter_ts_: int  = -1    # 进入时间(ms)
        self.absence_time_: int = -1    # 消失时长(ms)
        self.time_threshold_: int = 300    # 触发消失时间阈值(ms)
        return

    def reset(self):
        self.leave_ts_  = -1
        self.enter_ts_  = -1
        self.absence_time_ = -1

# 事件属性 睡眠监测
class EventAttr_SleepMonitoring(EventAttr_Base):
    motion_stat = ["peaceful", "micro", "active", "leave"]  # 空间状态
    # 呼吸率划分：r0：[0-8) r1：[8,12) r2：[12,18) r3：[18,25] r4：25以上
    breathe_stat = ["r0", "r1", "r2", "r3", "r4"]   # 呼吸状态：呼吸过慢/异常，深睡，浅睡，REM/清醒，呼吸过快/清醒
    # 深睡(deep)，浅睡(light)，REM，清醒(awake)，离床(leave)
    sleep_stat = [
        ["deep", "deep", "light", "REM", "awake"],      # peaceful
        ["deep", "light", "light", "REM", "awake"],     # micro
        ["awake", "awake", "awake", "awake", "awake"],  # active
        ["leave", "leave", "leave", "leave", "leave"]]  # leave
    # 异常：呼吸过慢(slow_breathe)，呼吸过快（fast_breathe）

    def __init__(self, event_type):
        self.start_sleep_ts_: int   = -1    # 睡眠开始时间
        self.end_sleep_ts_: int     = -1    # 睡眠结束时间
        self.motion_stat_   = None  # 当前运动状态
        self.breathe_stat_  = None  # 当前呼吸状态
        self.sleep_stat_    = None  # 当前睡眠状态
        self.sleep_segments_    = []    # 状态阶段记录 [{"ts":xxx, "stat":xxx}, ...]
        self.last_motion_   = 0.0   # 最新的运动状态
        self.last_breath_   = 0.0   # 最新的呼吸率
        self.last_pts_      = []    # 最后的点目标
        self.last_update_ts_    = -1
        self.miss_target_count_ = 0

        return


# 事件属性 清理过期事件
class EventAttr_CleanExpireEvents(EventAttr_Base):
    def __init__(self, event_type):
        self.event_type_ = event_type
        self.expire_range_ = 90


# 事件属性表
event_attr_map = {
    EventType.STAY_DETECTION.value                  : EventAttr_StayDetection,
    EventType.RETENTION_DETECTION.value             : EventAttr_RetentionDetection,
    EventType.TOILETING_DETECTION.value             : EventAttr_ToiletingDetection,
    EventType.TOILETING_FREQUENCY.value             : EventAttr_ToiletingFrequency,
    EventType.NIGHT_TOILETING_FREQUENCY.value       : EventAttr_NightToiletingFrequency,
    EventType.TOILETING_FREQUENCY_ABNORMAL.value    : EventAttr_ToiletingFrequencyAbnormal,
    EventType.NIGHT_TOILETING_FREQUENCY_ABNORMAL.value: EventAttr_NightToiletingFrequencyAbnormal,
    EventType.BATHROOM_STAY_FREQUENCY.value         : EventAttr_BathroomStayFrequency,
    EventType.TARGET_ABSENCE.value                  : EventAttr_TargetAbsence,

    EventType.SLEEP_MONITORING.value                : EventAttr_SleepMonitoring,

    EventType.CLEAN_EXPIRE_EVENTS.value             : EventAttr_CleanExpireEvents,
}

class Cron:
    def __init__(self, h, m, s):
        self.h_ = None
        self.m_ = None
        self.s_ = None


class AlarmPlan:
    # 注册handle
    handles_map = {
        EventType.STAY_DETECTION.value      : lambda plan: AlarmPlan.handle_stay_detection(plan),
        EventType.RETENTION_DETECTION.value : lambda plan: AlarmPlan.handle_retention_detection(plan),
        EventType.TOILETING_DETECTION.value : lambda plan: AlarmPlan.handle_toileting_detection(plan),
        EventType.TOILETING_FREQUENCY.value : lambda plan: AlarmPlan.handle_toileting_frequency(plan),
        EventType.NIGHT_TOILETING_FREQUENCY.value       : lambda plan: AlarmPlan.handle_night_toileting_frequency(plan),
        EventType.TOILETING_FREQUENCY_ABNORMAL.value    : lambda plan: AlarmPlan.handle_toileting_frequency_abnormal(plan),
        EventType.NIGHT_TOILETING_FREQUENCY_ABNORMAL.value : lambda plan: AlarmPlan.handle_night_toileting_frequency_abnormal(plan),
        EventType.BATHROOM_STAY_FREQUENCY.value         : lambda plan: AlarmPlan.handle_bathroom_stay_frequency(plan),
        EventType.TARGET_ABSENCE.value                  : lambda plan: AlarmPlan.handle_target_absence(plan),

        EventType.SLEEP_MONITORING.value                : lambda plan: AlarmPlan.handle_sleep_monitoring(plan),

        # 平台事件（任务）
        EventType.CLEAN_EXPIRE_EVENTS.value             : lambda plan: AlarmPlan.handle_clear_expire_events(plan),
    }

    def __init__(self,
                 plan_uuid: str,
                 name: str,
                 dev_id: str,
                 dev_name: str,
                 enable: bool,
                 time_plan: TimePlan,
                 rect: list,
                 event_type: int,
                 threshold_time: int,
                 merge_time: int,
                 param: dict,
                 cron: Optional[dict] = None,
                 linkage_action: LinkageAction = LinkageAction(),
                 tenant_id:int = 0
                 ):
        self.lock_          = Lock()
        self.plan_uuid_     = plan_uuid     # 计划id
        self.name_          = name          # 计划名称
        self.dev_id_        = dev_id        # 设备id
        self.dev_name_      = dev_name      # 设备名称
        self.enable_        = enable        # 是否启用
        self.time_plan_     = time_plan     # 时间计划
        self.param_         = param         # 参数
        self.linkage_action_    = linkage_action    # 联动动作
        self.tenant_id_     = tenant_id     # 租户id

        # 维护状态（根据TimePlan判断）
        self.status_ = 0     # 0未激活，1激活，-1过期
        self.status_update_ts_ = -1   # 状态更新时间，初始值为-1

        # 事件触发参数
        self.event_type_    = event_type    # 事件类型
        self.rect_          = rect        # 检测区域  [left, top, width, height]
        self.threshold_time_    = threshold_time    # 触发时间阈值
        self.merge_time_    = merge_time    # 归并时间窗口
        self.event_attr_    = self.init_event_attr()    # 事件属性
        if self.event_attr_ is None:
            raise ValueError(f"Invalid event_type: {event_type}")
        self.handle_func_   = self.handles_map.get(event_type)
        if self.handle_func_ is None:
            raise ValueError(f"Invalic event_type: {event_type}")

        # 计划任务的开始时间
        self.cron_ = cron   # {“hour": 7, "minute": 0}

    def execute(self):
        if self.status_ != 1:
            return
        g_las.g_alarm_plan_disp.dispatch(self)


    # 初始化事件属性
    def init_event_attr(self):
        try:
            event_cls = event_attr_map.get(self.event_type_)
            if event_cls is None:
                return None

            event_attr    = event_cls(self.event_type_)
            if ((self.event_type_ == EventType.TOILETING_FREQUENCY_ABNORMAL.value) or
                (self.event_type_ == EventType.NIGHT_TOILETING_FREQUENCY_ABNORMAL.value)):
                event_attr.threshold_count_ = int(self.param_.get("count", 0))
            elif ((self.event_type_ == EventType.TARGET_ABSENCE.value)):
                event_attr.time_threshold_ = int(self.param_.get("time_threshold", 0))
            elif ((self.event_type_ == EventType.CLEAN_EXPIRE_EVENTS.value)):
                event_attr.expire_range_ = 90

            return event_attr

        except json.JSONDecodeError as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error:{e}, {e.doc}")
        except Exception as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error: {e}")


    # 更新激活状态
    def update_status(self, now: Optional[datetime] = None) -> None:
        now = now or datetime.now()
        old_status = self.status_

        if not self.enable_:
            self.status_ = 0
        else:
            now_fmt = now.strftime("%Y-%m-%d")
            # 过期
            if now_fmt > self.time_plan_.stop_date_:
                self.status_ = -1
            elif now_fmt < self.time_plan_.start_date_:
                self.status_ = 0
            elif self.time_plan_.is_active_now(now):
                self.status_ = 1
            else:
                self.status_ = 0

        if self.status_ != old_status:
            self.status_update_ts = int(now.timestamp())
            LOGINFO(f"[Status] plan {self.plan_uuid_} status_ changed {old_status} -> {self.status_}")


    def is_point_in_rect(self, x:float, y:float, rect:list) -> bool:
        rx, ry, rw, rh = rect
        x_min = min(rx, rx + rw)
        x_max = max(rx, rx + rw)
        y_min = min(ry, ry - rh)
        y_max = max(ry, ry - rh)
        bRet: bool = x_min <= x <= x_max and y_min <= y <= y_max
        return bRet

    # 查找最近 t 秒内，最后一个落在 rect 内的 target_point 的 rtd_unit
    def find_latest_rtd_in_region(self, device: Device, rect: list, now: int=None, t: int=5):
        now_s = now if now else get_utc_time_s()
        rtd_que_copy = device.get_rtd_que_copy()
        with self.lock_:
            for rtd_unit in reversed(rtd_que_copy):  # 倒序扫描
                ts_s = int(rtd_unit.get("timestamp", 0))
                if now_s - ts_s > t:
                    break  # 已经超过 t 秒，可以直接结束
                # 检查点是否在区域内
                for pt in rtd_unit.get("target_point", []):
                    if len(pt) >= 2:
                        x, y = pt[0], pt[1]
                        if self.is_point_in_rect(x, y, rect):
                            return rtd_unit
        return None


    # 检查关键时间点， 获取停留时间
    def get_stay_time(self, device: Device, t: int=5):
        now = get_utc_time_s()
        rtd_unit = self.find_latest_rtd_in_region(device, self.rect_, now, t)

        with self.lock_:
            if rtd_unit:
                timestamp = rtd_unit["timestamp"]
                if self.event_attr_.enter_ts_ == -1:
                    self.event_attr_.enter_ts_ = timestamp
                    LOGINFO(f"detected target enter, plan_uuid: {self.plan_uuid_}")
                else:
                    self.event_attr_.leave_ts_ = timestamp

            if self.event_attr_.enter_ts_ == -1 or self.event_attr_.leave_ts_ == -1:
                return EC.EC_FAILED

            # 归并时间内，不认为事件结束
            if now - self.event_attr_.leave_ts_  < self.merge_time_:
                return EC.EC_FAILED
            self.event_attr_.stay_time_ = self.event_attr_.leave_ts_ - self.event_attr_.enter_ts_

        return self.event_attr_.stay_time_


    # 检查停留时间
    def check_stay_time(self, stay_time: int):
        with self.lock_:
            # 时间小于触发时间阈值，忽略并重置
            if stay_time < self.threshold_time_ :
                self.event_attr_.reset()
                LOGINFO(f"less than threshold_time, alarm_plan: {self.plan_uuid_}, event_type: {self.event_type_}")
                return EC.EC_FAILED
            LOGINFO(f"detected target leave, plan_uuid: {self.plan_uuid_}")
            return 0


    # 检查关键时间点， 获取消失时间
    def get_absence_time(self, device: Device, t: int=5):
        now = get_utc_time_s()
        # 查找最新的落在检测区域的目标
        rtd_unit = self.find_latest_rtd_in_region(device, self.rect_, now, 3)
        if rtd_unit:
            return EC.EC_FAILED
        with self.lock_:
            if self.event_attr_.leave_ts_ == -1:
                self.event_attr_.leave_ts_ = now
                LOGINFO(f"detected target leave, plan_uuid: {self.plan_uuid_}")
            else:
                self.event_attr_.enter_ts_ = now

            if self.event_attr_.enter_ts_ == -1 or self.event_attr_.leave_ts_ == -1:
                return EC.EC_FAILED

            # 归并时间内，不认为事件结束
            if now - self.event_attr_.enter_ts_  < self.merge_time_:
                return EC.EC_FAILED

            self.event_attr_.absence_time_ = self.event_attr_.enter_ts_ - self.event_attr_.leave_ts_
            return self.event_attr_.absence_time_


    # 检查消失时间
    def check_absence_time(self, absence_time: int):
        with self.lock_:
            # 时间小于触发时间阈值，忽略并重置
            if absence_time < self.event_attr_.time_threshold_:
                self.event_attr_.reset()
                LOGINFO(f"less than threshold_time, alarm_plan: {self.plan_uuid_}, event_type: {self.event_type_}")
                return EC.EC_FAILED
            LOGINFO(f"detected target enter, plan_uuid: {self.plan_uuid_}")
            return 0


    # 停留事件
    def handle_stay_detection(self):
        try:
            dev_id = self.dev_id_
            device:Device = g_Dev.g_dev_mgr.find_dev_map(dev_id)
            if not device:
                return

            # 获取停留时间
            stay_time = self.get_stay_time(device)
            if stay_time == EC.EC_FAILED:
                return

            # 检查停留时间
            if self.check_stay_time(stay_time) == EC.EC_FAILED:
                return

            # 构造事件
            # 入库
            info = {
                "start_time": utc_to_bj_s(self.event_attr_.enter_ts_),
                "end_time": utc_to_bj_s(self.event_attr_.leave_ts_),
                "stay_time": stay_time
            }
            event_uuid = str(uuid.uuid4())
            remark = {
                "sp_id": sys_comm.g_sys_conf["sp_id"]
            }
            params = {
                "dev_id": dev_id,
                "uuid": event_uuid,
                "plan_uuid": self.plan_uuid_,
                "event_type": self.event_type_,
                "info": json.dumps(info),
                "linkage_push_wechat_service": self.linkage_action_.wechat_service_,
                "is_handle": 0,
                "create_time": get_bj_time_s(),
                "is_deleted": 0,
                "tenant_id": self.tenant_id_,
                "remark": json.dumps(remark) 
            }
            db_req_que.put(DBRequest_Async(sql=sqls.sql_insert_events, params=params, callback=None))

            # 通知
            linkage_action = {
                "linkage_push_wechat_service": self.linkage_action_.wechat_service_
            }
            mqtt_send.alarm_event(dev_id, self.dev_name_, event_uuid, self.plan_uuid_, event_desc_map[self.event_type_], info, linkage_action, "events")
            LOGDBG(f"new event: {event_desc_map[self.event_type_]}, stay_time: {stay_time}, dev: {dev_id}, plan: {self.plan_uuid_}")

            self.event_attr_.reset()

        except json.JSONDecodeError as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error:{e}, {e.doc}")
        except Exception as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error: {e}")


    # 滞留事件
    def handle_retention_detection(self):
        try:
            dev_id = self.dev_id_
            device:Device = g_Dev.g_dev_mgr.find_dev_map(dev_id)
            if not device:
                return

            # 获取停留时间
            stay_time = self.get_stay_time(device)
            if stay_time == EC.EC_FAILED:
                return

            # 检查停留时间
            if self.check_stay_time(stay_time) == EC.EC_FAILED:
                return

            # 构造事件
            # 入库
            info = {
                "start_time": utc_to_bj_s(self.event_attr_.enter_ts_),
                "end_time": utc_to_bj_s(self.event_attr_.leave_ts_),
                "stay_time": stay_time
            }
            event_uuid = str(uuid.uuid4())
            remark = {
                "sp_id": sys_comm.g_sys_conf["sp_id"]
            }
            params = {
                "dev_id": dev_id,
                "uuid": event_uuid,
                "plan_uuid": self.plan_uuid_,
                "event_type": self.event_type_,
                "info": json.dumps(info),
                "linkage_push_wechat_service": self.linkage_action_.wechat_service_,
                "is_handle": 0,
                "create_time": get_bj_time_s(),
                "is_deleted": 0,
                "tenant_id": self.tenant_id_,
                "remark": json.dumps(remark) 
            }
            db_req_que.put(DBRequest_Async(sql=sqls.sql_insert_events, params=params, callback=None))

            # 通知
            linkage_action = {
                "linkage_push_wechat_service": self.linkage_action_.wechat_service_
            }
            mqtt_send.alarm_event(dev_id, self.dev_name_, event_uuid, self.plan_uuid_, event_desc_map[self.event_type_], info, linkage_action, "events")
            LOGDBG(f"new event: {event_desc_map[self.event_type_]}, stay_time: {stay_time}, dev: {dev_id}, plan: {self.plan_uuid_}")

            self.event_attr_.reset()

        except json.JSONDecodeError as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error:{e}, {e.doc}")
        except Exception as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error: {e}")


    # 如厕事件
    def handle_toileting_detection(self):
        try:
            dev_id = self.dev_id_
            device:Device = g_Dev.g_dev_mgr.find_dev_map(dev_id)
            if not device:
                return

            # 获取停留时间
            stay_time = self.get_stay_time(device)
            if stay_time == EC.EC_FAILED:
                return

            # 检查停留时间
            if self.check_stay_time(stay_time) == EC.EC_FAILED:
                return

            # 构造事件
            # 入库
            info = {
                "start_time": utc_to_bj_s(self.event_attr_.enter_ts_),
                "end_time": utc_to_bj_s(self.event_attr_.leave_ts_),
                "stay_time": stay_time
            }
            event_uuid = str(uuid.uuid4())
            remark = {
                "sp_id": sys_comm.g_sys_conf["sp_id"]
            }
            params = {
                "dev_id": dev_id,
                "uuid": event_uuid,
                "plan_uuid": self.plan_uuid_,
                "event_type": self.event_type_,
                "info": json.dumps(info),
                "linkage_push_wechat_service": self.linkage_action_.wechat_service_,
                "is_handle": 0,
                "create_time": get_bj_time_s(),
                "is_deleted": 0,
                "tenant_id": self.tenant_id_,
                "remark": json.dumps(remark) 
            }
            db_req_que.put(DBRequest_Async(sql=sqls.sql_insert_events, params=params, callback=None))

            # 通知
            linkage_action = {
                "linkage_push_wechat_service": self.linkage_action_.wechat_service_
            }
            mqtt_send.alarm_event(dev_id, self.dev_name_, event_uuid, self.plan_uuid_, event_desc_map[self.event_type_], info, linkage_action, "events")
            LOGDBG(f"new event: {event_desc_map[self.event_type_]}, stay_time: {stay_time}, dev: {dev_id}, plan: {self.plan_uuid_}")

            self.event_attr_.reset()

        except json.JSONDecodeError as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error:{e}, {e.doc}")
        except Exception as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error: {e}")


    # 如厕频次统计
    def handle_toileting_frequency(self):
        try:
            dev_id = self.dev_id_
            device:Device = g_Dev.g_dev_mgr.find_dev_map(dev_id)
            if not device:
                return

            start_dt, end_dt = helper.get_query_time_range(self.param_)
            params = {
                "dev_id"    : self.dev_id_,
                "event_type": EventType.TOILETING_DETECTION.value,
                "start_dt": start_dt,
                "end_dt": end_dt
            }
            userdata = {
                "start_dt"  : start_dt,
                "end_dt"  : end_dt
            }
            db_req_que.put(DBRequest_Async(
                sql=sqls.sql_query_events_by_datetime,
                params=params,
                callback=self.cb_toileting_frequency,
                userdata=userdata))

        except json.JSONDecodeError as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error:{e}, {e.doc}")
        except Exception as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error: {e}")


    # 夜间如厕频次统计
    def handle_night_toileting_frequency(self):
        try:
            dev_id = self.dev_id_
            device:Device = g_Dev.g_dev_mgr.find_dev_map(dev_id)
            if not device:
                return

            start_dt, end_dt = helper.get_query_time_range(self.param_)
            params = {
                "dev_id"    : self.dev_id_,
                "event_type": EventType.TOILETING_DETECTION.value,
                "start_dt": start_dt,
                "end_dt": end_dt
            }
            userdata = {
                "start_dt"  : start_dt,
                "end_dt"  : end_dt
            }
            db_req_que.put(DBRequest_Async(
                sql=sqls.sql_query_events_by_datetime,
                params=params,
                callback=self.cb_night_toileting_frequency,
                userdata=userdata))

        except json.JSONDecodeError as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error:{e}, {e.doc}")
        except Exception as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error: {e}")


    # 如厕频次异常
    def handle_toileting_frequency_abnormal(self):
        try:
            dev_id = self.dev_id_
            device:Device = g_Dev.g_dev_mgr.find_dev_map(dev_id)
            if not device:
                return

            start_dt, end_dt = helper.get_query_time_range(self.param_)
            params = {
                "dev_id"    : self.dev_id_,
                "event_type": EventType.TOILETING_DETECTION.value,
                "start_dt": start_dt,
                "end_dt": end_dt
            }
            userdata = {
                "start_dt"  : start_dt,
                "end_dt"  : end_dt
            }
            db_req_que.put(DBRequest_Async(
                sql=sqls.sql_query_events_by_datetime,
                params=params,
                callback=self.cb_toileting_frequency_abnormal,
                userdata=userdata))

        except json.JSONDecodeError as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error:{e}, {e.doc}")
        except Exception as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error: {e}")


    # 起夜异常
    def handle_night_toileting_frequency_abnormal(self):
        try:
            dev_id = self.dev_id_
            device:Device = g_Dev.g_dev_mgr.find_dev_map(dev_id)
            if not device:
                return

            start_dt, end_dt = helper.get_query_time_range(self.param_)
            params = {
                "dev_id"    : self.dev_id_,
                "event_type": EventType.TOILETING_DETECTION.value,
                "start_dt": start_dt,
                "end_dt": end_dt
            }
            userdata = {
                "start_dt"  : start_dt,
                "end_dt"  : end_dt
            }
            db_req_que.put(DBRequest_Async(
                sql=sqls.sql_query_events_by_datetime,
                params=params,
                callback=self.cb_night_toileting_frequency_abnormal,
                userdata=userdata))

        except json.JSONDecodeError as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error:{e}, {e.doc}")
        except Exception as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error: {e}")


    # 卫生间频次统计
    def handle_bathroom_stay_frequency(self):
        try:
            dev_id = self.dev_id_
            device:Device = g_Dev.g_dev_mgr.find_dev_map(dev_id)
            if not device:
                return

            start_dt, end_dt = helper.get_query_time_range(self.param_)
            params = {
                "dev_id"    : self.dev_id_,
                "event_type": EventType.STAY_DETECTION.value,
                "start_dt": start_dt,
                "end_dt": end_dt
            }
            userdata = {
                "start_dt"  : start_dt,
                "end_dt"  : end_dt
            }
            db_req_que.put(DBRequest_Async(
                sql=sqls.sql_query_events_by_datetime,
                params=params,
                callback=self.cb_bathroom_stay_frequency,
                userdata=userdata))

        except json.JSONDecodeError as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error:{e}, {e.doc}")
        except Exception as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error: {e}")


    # 异常消失
    def handle_target_absence(self):
        try:
            dev_id = self.dev_id_
            device:Device = g_Dev.g_dev_mgr.find_dev_map(dev_id)
            if not device:
                return

            # 获取消失时间
            absence_time = self.get_absence_time(device)
            if absence_time == EC.EC_FAILED:
                return

            # 检查消失时间
            if self.check_absence_time(absence_time) == EC.EC_FAILED:
                return

            # 构造事件
            # 入库
            info = {
                "start_time": utc_to_bj_s(self.event_attr_.leave_ts_),
                "end_time": utc_to_bj_s(self.event_attr_.enter_ts_),
                "absence_time": absence_time
            }
            event_uuid = str(uuid.uuid4())
            remark = {
                "sp_id": sys_comm.g_sys_conf["sp_id"]
            }
            params = {
                "dev_id": dev_id,
                "uuid": event_uuid,
                "plan_uuid": self.plan_uuid_,
                "event_type": self.event_type_,
                "info": json.dumps(info),
                "linkage_push_wechat_service": self.linkage_action_.wechat_service_,
                "is_handle": 0,
                "create_time": get_bj_time_s(),
                "is_deleted": 0,
                "tenant_id": self.tenant_id_,
                "remark": json.dumps(remark) 
            }
            db_req_que.put(DBRequest_Async(sql=sqls.sql_insert_events, params=params, callback=None))

            # 通知
            linkage_action = {
                "linkage_push_wechat_service": self.linkage_action_.wechat_service_
            }
            mqtt_send.alarm_event(dev_id, self.dev_name_, event_uuid, self.plan_uuid_, event_desc_map[self.event_type_], info, linkage_action, "events")
            LOGDBG(f"new event: {event_desc_map[self.event_type_]}, absence_time: {absence_time}, dev: {dev_id}, plan: {self.plan_uuid_}")

            self.event_attr_.reset()

        except json.JSONDecodeError as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error:{e}, {e.doc}")
        except Exception as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error: {e}")


    # 睡眠监测
    def handle_sleep_monitoring(self):
        # ---------------- 参数配置 ----------------
        NO_TARGET_TIMEOUT_S = 3          # 超过3秒无数据认为无目标
        NO_TARGET_MAX_COUNT = 3          # 连续3次无目标后确定离床
        MOTION_SMOOTH_WINDOW = 10        # 平滑窗口大小（取最近10帧计算平均）
        STAY_THRESHOLD_PEACEFUL = 0.05   # 静止阈值
        STAY_THRESHOLD_MICRO = 0.15      # 微动阈值
        LEAVE_BED_TS = 3                 # 离床判定时间阈值

        try:
            dev_id = self.dev_id_
            device: Device = g_Dev.g_dev_mgr.find_dev_map(dev_id)
            if not device or not self.rect_:
                return

            rtd_list = device.get_rtd_que_copy()
            if not rtd_list:
                return

            # 初始化状态机
            if not hasattr(self, "sleep_stat_"):
                self.sleep_stat_: str = "leave"   # 当前睡眠状态
                self.update_sleep_stat_: str = "leave"
                self.avg_motion_: float = 0.0
                self.motion_stat_: str = "leave"
                self.avg_breath_: float = 0.0
                self.breathe_stat_: str = "r0"

                self.start_sleep_ts_: int = -1
                self.end_sleep_ts_: int = -1

                self.motion_window = deque(maxlen=MOTION_SMOOTH_WINDOW)
                self.sleep_segments_ = []    # [{"ts":xxx, "stat":xxx}, ...]
                self.last_pts_ = []
                self.last_update_ts_ = -1
                self.miss_target_count_ = 0
                self.last_leave_ts = -1  # 离床检测起点

            now_ts = get_utc_time_s()
            rtd_unit = rtd_list[-1]
            ts = rtd_unit["timestamp"]
            target_point = rtd_unit["target_point"]

            ## 1. 空间状态分析（motion）
            if now_ts - ts > NO_TARGET_TIMEOUT_S:
                # 长时间无数据 → 目标消失
                self.miss_target_count_ += 1
                if self.miss_target_count_ >= NO_TARGET_MAX_COUNT:
                    motion = "leave"
                else:
                    motion = self.motion_stat_
            else:
                self.miss_target_count_ = 0
                x, y, z, snr = target_point
                if not helper.is_point_in_rect(x, y, self.rect_):
                    # 不在床上
                    if self.last_leave_ts == -1:
                        self.last_leave_ts = now_ts
                    elif now_ts - self.last_leave_ts > LEAVE_BED_TS:
                        motion = "leave"
                    else:
                        motion = "active"
                else:
                    self.last_leave_ts = -1
                    # 在床上，计算位移
                    WINDOWS_S = 10
                    recent_rtds = [r for r in rtd_list if now_ts - r["timestamp"] <= WINDOWS_S]
                    if len(recent_rtds) < 2:
                        motion = self.motion_stat_
                    else:
                        motions = []
                        for i in range(1, len(recent_rtds)):
                            x1, y1, z1, _ = recent_rtds[i - 1]["target_point"]
                            x2, y2, z2, _ = recent_rtds[i]["target_point"]
                            dist = ((x2 - x1)**2 + (y2 - y1)**2 + (z2 - z1)**2)**0.5
                            motions.append(dist)

                        if motions:
                            avg_motion = sum(motions) / len(motions)
                            self.motion_window.append(avg_motion)
                            motion_smooth = sum(self.motion_window) / len(self.motion_window)
                        else:
                            motion_smooth = 0.0

                        # 判定运动状态
                        if motion_smooth < STAY_THRESHOLD_PEACEFUL:
                            motion = "peaceful"
                        elif motion_smooth < STAY_THRESHOLD_MICRO:
                            motion = "micro"
                        else:
                            motion = "active"

            self.motion_stat_ = motion

            ## 2. 呼吸状态分析（breathe）
            BREATHE_WINDOWS_S = 5
            recent_breaths = [
                r.get("breath_rpm", 0.0)
                for r in rtd_list
                if (now_ts - r["timestamp"] <= BREATHE_WINDOWS_S)
                and isinstance(r.get("breath_rpm"), (int, float))
            ]

            if not recent_breaths:
                avg_breath = 0.0
                breathe_stat = "r0"
            else:
                avg_breath = sum(recent_breaths) / len(recent_breaths)
                if avg_breath < 8:
                    breathe_stat = "r0"
                elif avg_breath < 12:
                    breathe_stat = "r1"
                elif avg_breath < 18:
                    breathe_stat = "r2"
                elif avg_breath < 25:
                    breathe_stat = "r3"
                else:
                    breathe_stat = "r4"

            self.avg_breath_ = avg_breath
            self.breathe_stat_ = breathe_stat

            ## 3. 睡眠状态分析（sleep）
            try:
                i_motion = EventAttr_SleepMonitoring.motion_stat.index(self.motion_stat_)
                i_breath = EventAttr_SleepMonitoring.breathe_stat.index(breathe_stat)
                self.update_sleep_stat_ = EventAttr_SleepMonitoring.sleep_stat[i_motion][i_breath]
            except ValueError:
                LOGERR(f"[SleepMonitoring] invalid motion/breath index")
                return

            ## 4. 记录阶段变化
            if (not self.sleep_segments_) or (self.update_sleep_stat_ != self.sleep_segments_[-1]["sleep_stat"]):
                sleep_node = {
                    "ts": now_ts,
                    "sleep_stat": self.update_sleep_stat_
                    }
                self.sleep_segments_.append(sleep_node)
                LOGINFO(f"update sleep_stat, current: {self.update_sleep_stat_}")

            self.sleep_stat_ = self.update_sleep_stat_

            ## 5. 调试输出（可选）
            LOGINFO(f"[SleepMonitoring] {dev_id} motion={self.motion_stat_}, breath={self.avg_breath_:.1f}, sleep={self.sleep_stat_}")

            return

        except json.JSONDecodeError as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error:{e}, {e.doc}")
        except Exception as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error: {e}")


    # 清理过期事件
    def handle_clear_expire_events(self):
        try:
            params = {
                "save_days": self.event_attr_.expire_range_
            }
            db_execute_async(sqls.sql_delete_expire_events, params=params)

        except json.JSONDecodeError as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error:{e}, {e.doc}")
        except Exception as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error: {e}")


# ========== 一些回调 ==========

    # 如厕频次统计回调
    def cb_toileting_frequency(self, result, userdata):
        try:
            if result:
                count = 0
                event_list = []

                for row in result:
                    dev_id: str         = row.get("dev_id")
                    event_uuid: str     = row.get("uuid")
                    plan_uuid: str      = row.get("plan_uuid")
                    event_type: int     = row.get("event_type")
                    info: dict          = json.loads(row["info"]) if row.get("info") else {}
                    is_handle: str      = row.get("is_handle")
                    create_time: str    = row.get("create_time")
                    update_time: str    = row.get("update_time")
                    is_deleted: str     = row.get("is_deleted")
                    remark: str         = row.get("remark")

                    event_list.append(info)

                this_event_uuid = str(uuid.uuid4())
                last_info = {
                    "start_time"    : userdata["start_dt"],
                    "end_time"      : userdata["end_dt"],
                    "count"         : len(event_list),
                    "event_list"    : event_list
                }

                # 入库
                event_uuid = str(uuid.uuid4())
                remark = {
                    "sp_id": sys_comm.g_sys_conf["sp_id"]
                }
                params = {
                    "dev_id": dev_id,
                    "uuid": this_event_uuid,
                    "plan_uuid": self.plan_uuid_,
                    "event_type": self.event_type_,
                    "info": json.dumps(last_info, ensure_ascii=False),
                    "linkage_push_wechat_service": self.linkage_action_.wechat_service_,
                    "is_handle": 0,
                    "create_time": get_bj_time_s(),
                    "is_deleted": 0,
                    "tenant_id": self.tenant_id_,
                    "remark": json.dumps(remark) 
                }
                db_req_que.put(DBRequest_Async(sql=sqls.sql_insert_events, params=params, callback=None))

                # 通知
                linkage_action = {
                    "linkage_push_wechat_service": self.linkage_action_.wechat_service_
                }
                mqtt_send.alarm_event(dev_id, self.dev_name_, this_event_uuid, plan_uuid, event_desc_map[self.event_type_], last_info, linkage_action, "events")

                LOGINFO(f"new event: {event_desc_map[self.event_type_]}")
            else:
                LOGDBG("cb_toileting_frequency, empty result")

        except json.JSONDecodeError as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error:{e}, {e.doc}")
        except Exception as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error: {e}")
            return


    # 夜间如厕频次统计回调
    def cb_night_toileting_frequency(self, result, userdata):
        try:
            if result:
                count = 0
                event_list = []

                for row in result:
                    dev_id: str         = row.get("dev_id")
                    event_uuid: str     = row.get("uuid")
                    plan_uuid: str      = row.get("plan_uuid")
                    event_type: int     = row.get("event_type")
                    info: dict          = json.loads(row["info"]) if row.get("info") else {}
                    is_handle: str      = row.get("is_handle")
                    create_time: str    = row.get("create_time")
                    update_time: str    = row.get("update_time")
                    is_deleted: str     = row.get("is_deleted")
                    remark: str         = row.get("remark")

                    event_list.append(info)

                this_event_uuid = str(uuid.uuid4())
                last_info = {
                    "start_time"    : userdata["start_dt"],
                    "end_time"      : userdata["end_dt"],
                    "count"         : len(event_list),
                    "event_list"    : event_list
                }

                # 入库
                event_uuid = str(uuid.uuid4())
                remark = {
                    "sp_id": sys_comm.g_sys_conf["sp_id"]
                }
                params = {
                    "dev_id": dev_id,
                    "uuid": this_event_uuid,
                    "plan_uuid": self.plan_uuid_,
                    "event_type": self.event_type_,
                    "info": json.dumps(last_info, ensure_ascii=False),
                    "linkage_push_wechat_service": self.linkage_action_.wechat_service_,
                    "is_handle": 0,
                    "create_time": get_bj_time_s(),
                    "is_deleted": 0,
                    "tenant_id": self.tenant_id_,
                    "remark": json.dumps(remark) 
                }
                db_req_que.put(DBRequest_Async(sql=sqls.sql_insert_events, params=params, callback=None))

                # 通知
                linkage_action = {
                    "linkage_push_wechat_service": self.linkage_action_.wechat_service_
                }
                mqtt_send.alarm_event(dev_id, self.dev_name_, this_event_uuid, plan_uuid, event_desc_map[self.event_type_], last_info, linkage_action, "events")

                LOGINFO(f"new event: {event_desc_map[self.event_type_]}")
            else:
                LOGDBG("cb_night_toileting_frequency, empty result")

        except json.JSONDecodeError as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error:{e}, {e.doc}")
        except Exception as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error: {e}")
            return


    # 如厕频次异常回调
    def cb_toileting_frequency_abnormal(self, result, userdata):
        try:
            if result:
                count = 0
                event_list = []

                for row in result:
                    dev_id: str         = row.get("dev_id")
                    event_uuid: str     = row.get("uuid")
                    plan_uuid: str      = row.get("plan_uuid")
                    event_type: int     = row.get("event_type")
                    info: dict          = json.loads(row["info"]) if row.get("info") else {}
                    is_handle: str      = row.get("is_handle")
                    create_time: str    = row.get("create_time")
                    update_time: str    = row.get("update_time")
                    is_deleted: str     = row.get("is_deleted")
                    remark: str         = row.get("remark")

                    event_list.append(info)

                if len(event_list) < self.event_attr_.threshold_count_:
                    return

                this_event_uuid = str(uuid.uuid4())
                last_info = {
                    "start_time"    : userdata["start_dt"],
                    "end_time"      : userdata["end_dt"],
                    "count"         : len(event_list),
                    "event_list"    : event_list
                }

                # 入库
                event_uuid = str(uuid.uuid4())
                remark = {
                    "sp_id": sys_comm.g_sys_conf["sp_id"]
                }
                params = {
                    "dev_id": dev_id,
                    "uuid": this_event_uuid,
                    "plan_uuid": self.plan_uuid_,
                    "event_type": self.event_type_,
                    "info": json.dumps(last_info, ensure_ascii=False),
                    "linkage_push_wechat_service": self.linkage_action_.wechat_service_,
                    "is_handle": 0,
                    "create_time": get_bj_time_s(),
                    "is_deleted": 0,
                    "tenant_id": self.tenant_id_,
                    "remark": json.dumps(remark) 
                }
                db_req_que.put(DBRequest_Async(sql=sqls.sql_insert_events, params=params, callback=None))

                # 通知
                linkage_action = {
                    "linkage_push_wechat_service": self.linkage_action_.wechat_service_
                }
                mqtt_send.alarm_event(dev_id, self.dev_name_, this_event_uuid, self.plan_uuid_, event_desc_map[self.event_type_], last_info, linkage_action, "events")

                LOGINFO(f"new event: {event_desc_map[self.event_type_]}")
            else:
                LOGDBG("cb_toileting_frequency_abnormal, empty result")

        except json.JSONDecodeError as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error:{e}, {e.doc}")
        except Exception as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error: {e}")
            return


    # 起夜异常回调
    def cb_night_toileting_frequency_abnormal(self, result, userdata):
        try:
            if result:
                count = 0
                event_list = []

                for row in result:
                    dev_id: str         = row.get("dev_id")
                    event_uuid: str     = row.get("uuid")
                    plan_uuid: str      = row.get("plan_uuid")
                    event_type: int     = row.get("event_type")
                    info: dict          = json.loads(row["info"]) if row.get("info") else {}
                    is_handle: str      = row.get("is_handle")
                    create_time: str    = row.get("create_time")
                    update_time: str    = row.get("update_time")
                    is_deleted: str     = row.get("is_deleted")
                    remark: str         = row.get("remark")

                    event_list.append(info)

                if len(event_list) < self.event_attr_.threshold_count_:
                    return

                this_event_uuid = str(uuid.uuid4())
                last_info = {
                    "start_time"    : userdata["start_dt"],
                    "end_time"      : userdata["end_dt"],
                    "count"         : len(event_list),
                    "event_list"    : event_list
                }

                # 入库
                event_uuid = str(uuid.uuid4())
                remark = {
                    "sp_id": sys_comm.g_sys_conf["sp_id"]
                }
                params = {
                    "dev_id": dev_id,
                    "uuid": this_event_uuid,
                    "plan_uuid": self.plan_uuid_,
                    "event_type": self.event_type_,
                    "info": json.dumps(last_info, ensure_ascii=False),
                    "linkage_push_wechat_service": self.linkage_action_.wechat_service_,
                    "is_handle": 0,
                    "create_time": get_bj_time_s(),
                    "is_deleted": 0,
                    "tenant_id": self.tenant_id_,
                    "remark": json.dumps(remark) 
                }
                db_req_que.put(DBRequest_Async(sql=sqls.sql_insert_events, params=params, callback=None))

                # 通知
                linkage_action = {
                    "linkage_push_wechat_service": self.linkage_action_.wechat_service_
                }
                mqtt_send.alarm_event(dev_id, self.dev_name_, this_event_uuid, self.plan_uuid_, event_desc_map[self.event_type_], last_info, linkage_action, "events")

                LOGINFO(f"new event: {event_desc_map[self.event_type_]}")
            else:
                LOGDBG("cb_night_toileting_frequency_abnormal, empty result")

        except json.JSONDecodeError as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error:{e}, {e.doc}")
        except Exception as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error: {e}")
            return


    # 卫生间频次统计回调
    def cb_bathroom_stay_frequency(self, result, userdata):
        try:
            if result:
                count = 0
                event_list = []

                for row in result:
                    dev_id: str         = row.get("dev_id")
                    event_uuid: str     = row.get("uuid")
                    plan_uuid: str      = row.get("plan_uuid")
                    event_type: int     = row.get("event_type")
                    info: dict          = json.loads(row["info"]) if row.get("info") else {}
                    is_handle: str      = row.get("is_handle")
                    create_time: str    = row.get("create_time")
                    update_time: str    = row.get("update_time")
                    is_deleted: str     = row.get("is_deleted")
                    remark: str         = row.get("remark")

                    event_list.append(info)

                this_event_uuid = str(uuid.uuid4())
                last_info = {
                    "start_time"    : userdata["start_dt"],
                    "end_time"      : userdata["end_dt"],
                    "count"         : len(event_list),
                    "event_list"    : event_list
                }

                # 入库
                event_uuid = str(uuid.uuid4())
                remark = {
                    "sp_id": sys_comm.g_sys_conf["sp_id"]
                }
                params = {
                    "dev_id": dev_id,
                    "uuid": this_event_uuid,
                    "plan_uuid": self.plan_uuid_,
                    "event_type": self.event_type_,
                    "info": json.dumps(last_info, ensure_ascii=False),
                    "linkage_push_wechat_service": self.linkage_action_.wechat_service_,
                    "is_handle": 0,
                    "create_time": get_bj_time_s(),
                    "is_deleted": 0,
                    "tenant_id": self.tenant_id_,
                    "remark": json.dumps(remark) 
                }
                db_req_que.put(DBRequest_Async(sql=sqls.sql_insert_events, params=params, callback=None))

                # 通知
                linkage_action = {
                    "linkage_push_wechat_service": self.linkage_action_.wechat_service_
                }
                mqtt_send.alarm_event(dev_id, self.dev_name_, this_event_uuid, plan_uuid, event_desc_map[self.event_type_], last_info, linkage_action, "events")

                LOGINFO(f"new event: {event_desc_map[self.event_type_]}")
            else:
                LOGDBG("cb_bathroom_stay_frequency, empty result")

        except json.JSONDecodeError as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error:{e}, {e.doc}")
        except Exception as e:
            tb_info = traceback.extract_tb(e.__traceback__)
            for frame in tb_info:
                LOGERR(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error: {e}")
            return