ASJServer/AdminController/DeviceManagementController.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import json
import operator
import time

import oss2
import requests
from django.db import transaction
from django.db.models import Q, F
from django.forms.models import model_to_dict
from django.views.generic.base import View

from Ansjer.config import LOGGER
from Ansjer.config import OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET, AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, \
    AWS_SES_ACCESS_REGION
from Ansjer.config import SERVER_DOMAIN_TEST, SERVER_DOMAIN_CN, SERVER_DOMAIN_US, SERVER_DOMAIN_EUR
from Model.models import Device_Info, UidSetModel, LogModel, UID_Bucket, Unused_Uid_Meal, StsCrdModel, \
    VodHlsModel, ExperienceContextModel, DeviceTypeModel, UidUserModel, ExperienceAiModel, AiService, \
    AppBundle, App_Info, AppDeviceType, DeviceNameLanguage, UIDCompanySerialModel, UidPushModel
from Object.AWS.AmazonS3Util import AmazonS3Util
from Object.ResponseObject import ResponseObject
from Object.TokenObject import TokenObject
from Service.CommonService import CommonService
from Service.EquipmentInfoService import EquipmentInfoService
from Service.ModelService import ModelService
from Service.VodHlsService import SplitVodHlsObject


class DeviceManagement(View):
    def get(self, request, *args, **kwargs):
        request.encoding = 'utf-8'
        operation = kwargs.get('operation')
        return self.validation(request.GET, request, operation)

    def post(self, request, *args, **kwargs):
        request.encoding = 'utf-8'
        operation = kwargs.get('operation')
        return self.validation(request.POST, request, operation)

    def validation(self, request_dict, request, operation):
        language = request_dict.get('language', 'en')
        response = ResponseObject(language, 'pc')
        if operation == 'addDeviceType':
            return self.addDeviceType(request, request_dict, response)
        elif operation == 'delDeviceData':  # 删除设备数据
            return self.del_device_data(request, request_dict, response)
        elif operation == 'getDeviceIcon':  # app获取设备图标
            response = ResponseObject(language)
            return self.get_device_icon(request_dict, response)
        elif operation == 'addAppDeviceType':  # 添加app设备类型数据并上传图标
            return self.add_app_device_type(request_dict, response, request)
        elif operation == 'getUidPush':  # 查询推送信息
            return self.get_uid_push(request_dict, response)
        elif operation == 'checkDeviceInfo':
            return self.query_device_user(request, request_dict, response)
        else:
            tko = TokenObject(
                request.META.get('HTTP_AUTHORIZATION'),
                returntpye='pc')
            if tko.code != 0:
                return response.json(tko.code)
            response.lang = tko.lang
            userID = tko.userID
            if not userID:
                return response.json(444, 'userID')
            if operation == 'getDeviceInfoList':  # 获取设备信息数据
                return self.get_device_info_list(request_dict, response)
            elif operation == 'deleteDevice':
                return self.deleteDevice(request_dict, response)
            elif operation == 'resetVod':  # 重置云存
                return self.resetVod(request, request_dict, response)
            elif operation == 'resetAi':  # 重置AI
                return self.reset_ai(request, request_dict, response)
            elif operation == 'resetPrimaryUser':
                return self.resetPrimaryUser(request, request_dict, response)
            elif operation == 'getDeviceTypeList':
                return self.getDeviceTypeList(request_dict, response)
            elif operation == 'deleteDeviceType':
                return self.deleteDeviceType(request_dict, response)
            elif operation == 'getAppDeviceTypeList':  # 获取app设备类型数据
                return self.get_app_device_type_list(request_dict, response)
            elif operation == 'getAppBundleIdList':  # 获取app包id数据
                return self.get_app_bundle_id_list(response)
            elif operation == 'editAppDeviceType':  # 编辑app设备类型数据
                return self.edit_app_device_type(request_dict, request, response)
            elif operation == 'batchEditAppDeviceType':  # 批量编辑app设备类型数据
                return self.batch_edit_app_device_type(request_dict, request, response)
            elif operation == 'deleteAppDeviceType':  # 删除app设备类型数据
                return self.delete_app_device_type(request_dict, response)
            elif operation == 'getAppBundle':  # 获取app版本包
                return self.get_app_bundle(response)
            elif operation == 'resetAll':  # 重置设备主用户/云存/AI
                return self.reset_all(request, request_dict, response)
            elif operation == 'getAppNameList':  # 获取app版本包
                return self.get_app_name_list(response)
            elif operation == 'callAddAppDeviceType':  # 可选服添加app设备类型数据并上传图标
                return self.call_add_app_device_type(request_dict, response, request)
            else:
                return response.json(444, 'operation')

    @classmethod
    def get_app_bundle(cls, response):
        """
        获取app版本id
        """
        app_bundle_qs = AppBundle.objects.all().values('id', 'app_bundle_id')
        if not app_bundle_qs.exists():
            return response.json(0)
        app_bundle_list = []
        for app_bundle in app_bundle_qs:
            app_bundle_qs.exists()
            app_bundle_list.append(app_bundle)
        return response.json(0, app_bundle_list)

    @classmethod
    def get_device_info_list(cls, request_dict, response):
        pageNo = request_dict.get('pageNo', None)
        pageSize = request_dict.get('pageSize', None)
        UID = request_dict.get('UID', None)
        serialNumber = request_dict.get('serialNumber', None)
        NickName = request_dict.get('NickName', None)
        username = request_dict.get('username', None)
        version = request_dict.get('version', None)
        Type = request_dict.get('Type', None)

        if not all([pageNo, pageSize]):
            return response.json(444)

        page = int(pageNo)
        line = int(pageSize)

        try:
            if any([UID, serialNumber, NickName, username, version, Type]):  # 条件查询
                if UID:
                    device_info_qs = Device_Info.objects.filter(UID__icontains=UID)
                if serialNumber:
                    device_info_qs = Device_Info.objects.filter(serial_number__icontains=serialNumber[:9])
                if NickName:
                    device_info_qs = Device_Info.objects.filter(NickName__icontains=NickName)
                if username:
                    device_info_qs = Device_Info.objects.filter(Q(userID__username__icontains=username) |
                                                                Q(userID__userEmail__icontains=username) |
                                                                Q(userID__phone__icontains=username))
                if version:
                    uid_list = UidSetModel.objects.filter(version__icontains=version).values_list('uid', flat=True)
                    device_info_qs = Device_Info.objects.filter(UID__in=uid_list)
                if Type:
                    type_list = DeviceTypeModel.objects.filter(name=Type).values_list('type', flat=True)
                    device_info_qs = Device_Info.objects.filter(Type__in=type_list)

                total = device_info_qs.count()
                if not total:
                    return response.json(0, {'list': {}, 'total': 0})
                device_info_qs = device_info_qs[(page - 1) * line:page * line]
            else:  # 查询全部
                total = Device_Info.objects.filter().count()
                device_info_qs = Device_Info.objects.filter()[(page - 1) * line:page * line]
                if not device_info_qs.exists():
                    return response.json(0, {'list': {}, 'total': 0})

            device_info_list = CommonService.qs_to_dict(device_info_qs)
            for k, v in enumerate(device_info_list["datas"]):
                for device_info in device_info_qs:
                    if v['pk'] == device_info.id:
                        # 设备的用户名和主用户
                        username = ModelService.get_user_name(device_info_list["datas"][k]['fields']['userID'])
                        device_info_list["datas"][k]['fields']['username'] = username
                        device_info_list["datas"][k]['fields']['vodPrimaryMaster'] = \
                            device_info_list["datas"][k]['fields']['vodPrimaryMaster']
                        # 设备类型,是否支持Alexa和ip
                        type = device_info_list["datas"][k]['fields']['Type']
                        device_type_qs = DeviceTypeModel.objects.filter(type=type).values('name')
                        if device_type_qs.exists():
                            device_info_list["datas"][k]['fields']['Type'] = device_type_qs[0]['name']
                        uid_set_qs = UidSetModel.objects.filter(
                            uid=device_info_list["datas"][k]['fields']['UID']). \
                            values('detect_status', 'is_alexa', 'ip', 'version', 'is_ai', 'is_human', 'cloud_vod',
                                   'ucode', 'device_type')
                        if uid_set_qs.exists():
                            # 移动侦测
                            iSNotification = '开' if uid_set_qs[0]['detect_status'] else '关'
                            device_info_list["datas"][k]['fields']['iSNotification'] = iSNotification
                            isAlexa = '是' if uid_set_qs[0]['is_alexa'] else '否'
                            isHuman = '是' if uid_set_qs[0]['is_human'] else '否'
                            cloud_vod = CommonService.is_cloud_device(uid_set_qs[0]['ucode'],
                                                                      uid_set_qs[0]['device_type'])
                            if cloud_vod:
                                cloud_vod = '支持'
                            else:
                                cloud_vod = '不支持'
                            if uid_set_qs[0]['is_ai'] == 2:
                                isAI = '不支持'
                            else:
                                isAI = '支持'
                            device_info_list["datas"][k]['fields']['isHuman'] = isHuman
                            device_info_list["datas"][k]['fields']['isAI'] = isAI
                            device_info_list["datas"][k]['fields']['isAlexa'] = isAlexa
                            device_info_list["datas"][k]['fields']['cloudVod'] = cloud_vod
                            device_info_list["datas"][k]['fields']['ip'] = uid_set_qs[0]['ip']
                            device_info_list["datas"][k]['fields']['version'] = uid_set_qs[0]['version']
                        uid_bucket_qs = UID_Bucket.objects.filter(
                            uid=device_info_list["datas"][k]['fields']['UID']).values('status')
                        #  0是关闭，1是开启
                        if uid_bucket_qs.exists():
                            res = []
                            for uid_bucket in uid_bucket_qs:
                                status = uid_bucket['status']
                                res.append(status)
                            if 1 in res:
                                device_info_list["datas"][k]['fields']['status'] = 1
                            else:
                                device_info_list["datas"][k]['fields']['status'] = 0
                        else:
                            device_info_list["datas"][k]['fields']['status'] = 0
                        # AI开关状态
                        ai_service = AiService.objects.filter(uid=device_info_list["datas"][k]['fields']['UID']).values(
                            'detect_status')
                        if ai_service.exists():
                            if ai_service[0]['detect_status']:
                                device_info_list["datas"][k]['fields']['ai_status'] = 1
                            else:
                                device_info_list["datas"][k]['fields']['ai_status'] = 0
                        else:
                            device_info_list["datas"][k]['fields']['ai_status'] = 0
            return response.json(0, {'list': device_info_list, 'total': total})
        except Exception as e:
            print(e)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    # 根据id删除设备
    def deleteDevice(self, request_dict, response):
        deviceID = request_dict.get('deviceID', None)
        userID = request_dict.get('userID', None)
        uid = request_dict.get('uid', None)
        if not all([deviceID, userID, uid]):
            return response.json(444)

        try:
            with transaction.atomic():
                Device_Info.objects.filter(id=deviceID).delete()
                UidPushModel.objects.filter(uid_set__uid=uid).delete()
                # 删除推送消息
                EquipmentInfoService.delete_all_equipment_info(device_user_id=userID, device_uid=uid)
            return response.json(0)
        except Exception as e:
            print(e)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    # 重置设备主用户
    def resetPrimaryUser(self, request, request_dict, response):
        uid = request_dict.get('uid', None)
        if not uid:
            return response.json(404)
        try:
            # 记录操作日志
            ip = CommonService.get_ip_address(request)
            content = json.loads(json.dumps(request_dict))
            log = {
                'ip': ip,
                'user_id': 2,
                'status': 200,
                'time': int(time.time()),
                'url': 'deviceManagement/resetPrimaryUser',
                'content': json.dumps(content),
                'operation': '{}重置设备主用户'.format(uid),
            }
            LogModel.objects.create(**log)
            Device_Info.objects.filter(UID=uid).update(vodPrimaryUserID='', vodPrimaryMaster='')
            return response.json(0)
        except Exception as e:
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    # 重置设备云存
    def resetVod(self, request, request_dict, response):
        uid = request_dict.get('uid', None)
        if not uid:
            return response.json(444)
        try:
            # 记录操作日志
            ip = CommonService.get_ip_address(request)
            content = json.loads(json.dumps(request_dict))
            log = {
                'ip': ip,
                'user_id': 2,
                'status': 200,
                'time': int(time.time()),
                'url': 'deviceManagement/resetVod',
                'content': json.dumps(content),
                'operation': '{}重置云存'.format(uid),
            }
            with transaction.atomic():
                LogModel.objects.create(**log)
                # 删除和更新设备云存相关数据
                UID_Bucket.objects.filter(uid=uid).delete()
                AiService.objects.filter(uid=uid).delete()
                Unused_Uid_Meal.objects.filter(uid=uid).delete()
                # Order_Model.objects.filter(UID=uid, order_type=0).delete()
                StsCrdModel.objects.filter(uid=uid).delete()
                VodHlsModel.objects.filter(uid=uid).delete()
                # 删除vod_hls分表数据
                split_vod_hls_obj = SplitVodHlsObject()
                split_vod_hls_obj.del_vod_hls_data(uid=uid)
                ExperienceContextModel.objects.filter(uid=uid).delete()
                Device_Info.objects.filter(UID=uid).update(vodPrimaryUserID='', vodPrimaryMaster='')
            return response.json(0)
        except Exception as e:
            print(e)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    @staticmethod
    def reset_ai(request, request_dict, response):
        uid = request_dict.get('uid', None)
        if not uid:
            return response.json(444)
        try:
            # 记录操作日志
            ip = CommonService.get_ip_address(request)
            content = json.loads(json.dumps(request_dict))
            log = {
                'ip': ip,
                'user_id': 2,
                'status': 200,
                'time': int(time.time()),
                'url': 'deviceManagement/resetAi',
                'content': json.dumps(content),
                'operation': '{}重置AI'.format(uid),
            }
            with transaction.atomic():
                LogModel.objects.create(**log)
                # 删除和更新设备AI相关数据
                ExperienceAiModel.objects.filter(uid=uid).delete()
                AiService.objects.filter(uid=uid).delete()
            return response.json(0)
        except Exception as e:
            print(e)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    # 获取设备类型数据
    def getDeviceTypeList(self, request_dict, response):
        name = request_dict.get('name', None)
        pageNo = request_dict.get('pageNo', None)
        pageSize = request_dict.get('pageSize', None)

        if not all([pageNo, pageSize]):
            return response.json(444)

        page = int(pageNo)
        line = int(pageSize)
        try:
            if name:
                device_type_qs = DeviceTypeModel.objects.filter(name__contains=name).values()
                total = len(device_type_qs)
            else:
                device_type_qs = DeviceTypeModel.objects.filter().values()[(page - 1) * line:page * line]
                total = DeviceTypeModel.objects.filter().count()
            if not device_type_qs.exists():
                return response.json(173)
            device_type_list = []
            for device_type in device_type_qs:
                auth = oss2.Auth(OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET)
                bucket = oss2.Bucket(auth, 'oss-cn-shenzhen.aliyuncs.com', 'ansjer-static-resources')

                icon = device_type['icon']
                url = 'device_type/' + icon
                device_type['icon'] = bucket.sign_url('GET', url, 3600)
                device_type_list.append(device_type)
            return response.json(0, {'list': device_type_list, 'total': total})
        except Exception as e:
            print(e)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    # 删除设备类型
    def deleteDeviceType(self, request_dict, response):
        deviceTypeID = request_dict.get('deviceTypeID', None)
        if not deviceTypeID:
            return response.json(444)
        try:
            DeviceTypeModel.objects.filter(id=deviceTypeID).delete()
            return response.json(0)
        except Exception as e:
            print(e)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    # 添加设备类型
    def addDeviceType(self, request, request_dict, response):
        iconFile = request.FILES.get('iconFile', None)
        name = request_dict.get('name', None)
        model = request_dict.get('model', None)
        type = request_dict.get('type', None)
        ptz_type = request_dict.get('ptz_type', None)

        if not all([iconFile, name, model, type, ptz_type]):
            return response.json(444)
        try:
            model = int(model)
            ptz_type = int(ptz_type)
            icon = iconFile.name
            now_time = int(time.time())
            # 上传文件到阿里云OSS
            auth = oss2.Auth(OSS_STS_ACCESS_KEY, OSS_STS_ACCESS_SECRET)
            bucket = oss2.Bucket(auth, 'oss-cn-shenzhen.aliyuncs.com', 'ansjer-static-resources')
            key = 'device_type/' + icon  # 图片文件存放于 device_type 目录下
            # https://oss.console.aliyun.com/bucket/oss-cn-shenzhen/ansjer-static-resources/object?path=device_type%2F
            bucket.put_object(key=key, data=iconFile)
            DeviceTypeModel.objects.create(name=name, model=model, type=type, ptz_type=ptz_type, icon=icon,
                                           add_time=now_time, update_time=now_time)
            return response.json(0)
        except Exception as e:
            print(e)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    @staticmethod
    def del_device_data(request, request_dict, response):
        uidList = request_dict.get('uidList', None)
        delDataOptions = request_dict.get('delDataOptions', None)
        serialNumberList = request_dict.get('serialNumberList', None)
        if not all([uidList or serialNumberList, delDataOptions]):
            return response.json(444)
        # 记录日志
        content = json.loads(json.dumps(request_dict))
        ip = CommonService.get_ip_address(request)
        log = {
            'user_id': 2,
            'status': 200,
            'time': int(time.time()),
            'url': 'deviceManagement/delDeviceData',
            'content': delDataOptions,
            'ip': ip,
            'operation': '上传文件设备重置删除前:{}'.format(json.dumps(content)),
        }
        LogModel.objects.create(**log)
        try:
            with transaction.atomic():
                if uidList:
                    #  uid
                    uidList = uidList.splitlines()  # 按行('\r', '\r\n', \n')切割字符串返回列表
                    uid_list = []
                    for uid in uidList:
                        uid_val = uid.replace(" ", "")
                        if not uid_val:
                            continue
                        uid_list.append(uid_val)
                    uidList = uid_list
                else:
                    #  序列号
                    serialNumberList = serialNumberList.splitlines()  # 按行('\r', '\r\n', \n')切割字符串返回列表
                    serial_number_list = []
                    for serial_number in serialNumberList:
                        serial_number = serial_number.replace(" ", "")
                        if not serial_number:
                            continue
                        serial_number_list.append(serial_number[0:6])
                    uid_company_serial_qs = UIDCompanySerialModel.objects.filter(
                        company_serial__serial_number__in=serial_number_list).values('uid__uid')
                    uidList = [item[key] for item in uid_company_serial_qs for key in item]

                # 根据删除项删除相关数据
                if '设备信息数据' in delDataOptions:
                    Device_Info.objects.filter(UID__in=uidList).delete()
                    UidPushModel.objects.filter(uid_set__uid__in=uidList).delete()
                if '设备配置数据' in delDataOptions:
                    UidSetModel.objects.filter(uid__in=uidList).delete()
                if '设备推送数据' in delDataOptions:
                    EquipmentInfoService.delete_all_equipment_info(device_uid__in=uidList)
                if '设备AP信息数据' in delDataOptions:
                    UidUserModel.objects.filter(UID__in=uidList).delete()
                if '设备AI数据' in delDataOptions:
                    ExperienceAiModel.objects.filter(uid__in=uidList).delete()
                    # Order_Model.objects.filter(UID__in=uidList, order_type=1).delete()
                if '设备云存数据' in delDataOptions:
                    UID_Bucket.objects.filter(uid__in=uidList).delete()
                    AiService.objects.filter(uid__in=uidList).delete()
                    StsCrdModel.objects.filter(uid__in=uidList).delete()
                    VodHlsModel.objects.filter(uid__in=uidList).delete()
                    # 删除vod_hls分表数据
                    split_vod_hls_obj = SplitVodHlsObject()
                    split_vod_hls_obj.del_vod_hls_data(uid__in=uidList)
                    Unused_Uid_Meal.objects.filter(uid__in=uidList).delete()
                    ExperienceContextModel.objects.filter(uid__in=uidList).delete()
                    # Order_Model.objects.filter(UID__in=uidList, order_type=0).delete()
                    Device_Info.objects.filter(UID__in=uidList).update(vodPrimaryUserID='', vodPrimaryMaster='')

                # 上传序列号文件且选中序列号解绑uid
                # if serialNumberList is not None and '序列号解绑uid' in delDataOptions:
                #     # 解绑uid数据
                #     UIDModel.objects.filter(uid__in=uidList, status=2).update(status=0)
                #     UIDCompanySerialModel.objects.filter(uid__uid__in=uidList).delete()
                #     CompanySerialModel.objects.filter(serial_number__in=serial_number_list).update(status=1)
                #     UidPushModel.objects.filter(uid_set__uid__in=uidList).delete()
                #     # 序列号加入重置状态redis列表
                #     redis_obj = RedisObject()
                #     for serial in serial_number_list:
                #         redis_obj.rpush(UNUSED_SERIAL_REDIS_LIST, serial)

                device_list = uidList if serialNumberList is None else serial_number_list
                log = {
                    'user_id': 2,
                    'status': 200,
                    'time': int(time.time()),
                    'url': 'deviceManagement/delDeviceData',
                    'content': json.dumps(content),
                    'ip': ip,
                    'operation': '删除数据的设备列表:{}'.format(device_list),
                }
                LogModel.objects.create(**log)

            return response.json(0)
        except Exception as e:
            log = {
                'user_id': 2,
                'status': 500,
                'time': int(time.time()),
                'url': 'deviceManagement/delDeviceData',
                'content': json.dumps(content),
                'ip': ip,
                'operation': '删除数据失败的设备列表:{},{},{}'.format(device_list, e.__traceback__.tb_lineno, repr(e)),
            }
            LogModel.objects.create(**log)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    def get_app_device_type_list(self, request_dict, response):
        app_bundle_name = request_dict.get('appBundleName', None)
        lang = request_dict.get('lang', None)
        model = request_dict.get('model', None)
        type = request_dict.get('type', None)
        name = request_dict.get('name', None)

        pageNo = request_dict.get('pageNo', None)
        pageSize = request_dict.get('pageSize', None)

        if not all([pageNo, pageSize]):
            return response.json(444)

        page = int(pageNo)
        line = int(pageSize)

        try:
            app_bundle_qs = AppBundle.objects.all()
            if app_bundle_name:
                app_bundle_id = self.app_name_convert_id([app_bundle_name])
                print(app_bundle_id)
                app_bundle_qs = app_bundle_qs.filter(id__in=app_bundle_id)
            if lang:
                app_bundle_qs = app_bundle_qs.filter(app_device_type__devicenamelanguage__lang=lang)
            app_bundle_qs = app_bundle_qs.annotate(
                model=F('app_device_type__model'), type=F('app_device_type__type'), icon=F('app_device_type__icon'),
                lang=F('app_device_type__devicenamelanguage__lang'), iconV2=F('app_device_type__iconV2'),
                name=F('app_device_type__devicenamelanguage__name'),
                sort=F('app_device_type__devicenamelanguage__sort')).values('id', 'app_device_type__id', 'model',
                                                                            'type', 'icon', 'iconV2', 'app_bundle_id',
                                                                            'app_device_type__devicenamelanguage__id',
                                                                            'lang', 'name', 'sort',
                                                                            'app_device_type__app_version_number_id',
                                                                            'app_device_type__config').order_by(
                'app_device_type__devicenamelanguage__sort')
            if not app_bundle_qs.exists():
                return response.json(0)
            if name:
                app_bundle_qs = app_bundle_qs.filter(name=name)
            if model:
                app_bundle_qs = app_bundle_qs.filter(model=model)
            if type:
                app_bundle_qs = app_bundle_qs.filter(type=type)
            total = app_bundle_qs.count()
            app_bundle_qs = app_bundle_qs[(page - 1) * line:page * line]
            app_device_type_list = []
            for app_bundle in app_bundle_qs:
                app_bundle['version_number'] = app_bundle.pop('app_device_type__app_version_number_id')
                app_device_type_list.append(app_bundle)
            return response.json(0, {'list': app_device_type_list, 'total': total})
        except Exception as e:
            print(e)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    @staticmethod
    def get_app_bundle_id_list(response):
        try:
            app_info_qs = App_Info.objects.filter().values('id', 'appBundleId', 'appName')
            appBundleIdList = list(app_info_qs)
            return response.json(0, {'list': appBundleIdList})
        except Exception as e:
            print(e)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    @staticmethod
    def batch_edit_app_device_type(request_dict, request, response):
        # app_device_type表数据
        app_device_type_id = request_dict.get('app_device_type__id', None)
        model = request_dict.get('model', None)
        type = request_dict.get('type', None)
        icon = request.FILES.get('icon', None)
        iconV2 = request.FILES.get('iconV2', None)
        # device_name_language表数据
        device_name_language_id = request_dict.get('app_device_type__devicenamelanguage__id', None)
        sort = request_dict.get('sort', None)
        version_number = request_dict.get('version_number', None)
        config = request_dict.get('config', None)
        now_time = int(time.time())
        if not all([app_device_type_id, device_name_language_id, model, type, sort, version_number]):
            return response.json(444)

        # 强制类型转换
        list_app_device_type_id = [int(item) for item in eval(app_device_type_id)]
        list_device_name_language_id = [int(item) for item in eval(device_name_language_id)]

        try:
            with transaction.atomic():
                if icon or iconV2:
                    bucket_name = 'ansjerfilemanager'
                    s3 = AmazonS3Util(AWS_ACCESS_KEY_ID[1], AWS_SECRET_ACCESS_KEY[1], AWS_SES_ACCESS_REGION)
                    icon_path = ""
                    icon_v2_path = ""
                    if icon:
                        icon_path = f'https://ansjerfilemanager.s3.amazonaws.com/app/device_type_images/{now_time}_{icon.name}'
                        file_key = f'app/device_type_images/{now_time}_{icon.name}'
                        s3.upload_file_obj(
                            bucket_name,
                            file_key,
                            icon,
                            {'ContentType': icon.content_type, 'ACL': 'public-read'})
                    if iconV2:
                        icon_v2_path = f'https://ansjerfilemanager.s3.amazonaws.com/app/device_type_images/{now_time}_v2_{iconV2.name}'
                        file_v2_key = f'app/device_type_images/{now_time}_v2_{iconV2.name}'
                        s3.upload_file_obj(
                            bucket_name,
                            file_v2_key,
                            iconV2,
                            {'ContentType': iconV2.content_type, 'ACL': 'public-read'})
                    if config:
                        try:
                            config = json.loads(config)
                        except:
                            return response.json(444, 'config必须是一个json数据')
                        AppDeviceType.objects.filter(id__in=list_app_device_type_id) \
                            .update(model=model, type=type, icon=icon_path, iconV2=icon_v2_path,
                                    app_version_number_id=version_number,
                                    config=config)
                    else:
                        AppDeviceType.objects.filter(id__in=list_app_device_type_id) \
                            .update(model=model, type=type, icon=icon_path, iconV2=icon_v2_path,
                                    app_version_number_id=version_number)
                else:
                    if config:
                        try:
                            config = json.loads(config)
                        except:
                            return response.json(444, 'config必须是一个json数据')
                        AppDeviceType.objects.filter(id__in=list_app_device_type_id) \
                            .update(model=model, type=type, app_version_number_id=version_number,
                                    config=config)
                    else:
                        AppDeviceType.objects.filter(id__in=list_app_device_type_id) \
                            .update(model=model, type=type, app_version_number_id=version_number)
                DeviceNameLanguage.objects.filter(id__in=list_device_name_language_id).update(sort=sort)
            return response.json(0)
        except Exception as e:
            print(e)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    @staticmethod
    def edit_app_device_type(request_dict, request, response):
        # app_device_type表数据
        app_device_type_id = request_dict.get('app_device_type__id', None)
        model = request_dict.get('model', None)
        type = request_dict.get('type', None)
        icon = request.FILES.get('icon', None)
        iconV2 = request.FILES.get('iconV2', None)
        # device_name_language表数据
        device_name_language_id = request_dict.get('app_device_type__devicenamelanguage__id', None)
        lang = request_dict.get('lang', None)
        name = request_dict.get('name', None)
        sort = request_dict.get('sort', None)
        version_number = request_dict.get('version_number', None)
        config = request_dict.get('config', None)
        now_time = int(time.time())
        if not all([app_device_type_id, model, type, device_name_language_id, lang, name, sort]):
            return response.json(444)
        try:
            with transaction.atomic():
                if icon or iconV2:
                    bucket_name = 'ansjerfilemanager'
                    s3 = AmazonS3Util(AWS_ACCESS_KEY_ID[1], AWS_SECRET_ACCESS_KEY[1], AWS_SES_ACCESS_REGION)
                    icon_path = ""
                    icon_v2_path = ""
                    if icon:
                        icon_path = f'https://ansjerfilemanager.s3.amazonaws.com/app/device_type_images/{now_time}_{icon.name}'
                        file_key = f'app/device_type_images/{now_time}_{icon.name}'
                        s3.upload_file_obj(
                            bucket_name,
                            file_key,
                            icon,
                            {'ContentType': icon.content_type, 'ACL': 'public-read'})
                    if iconV2:
                        icon_v2_path = f'https://ansjerfilemanager.s3.amazonaws.com/app/device_type_images/{now_time}_v2_{iconV2.name}'
                        file_v2_key = f'app/device_type_images/{now_time}_v2_{iconV2.name}'
                        s3.upload_file_obj(
                            bucket_name,
                            file_v2_key,
                            iconV2,
                            {'ContentType': iconV2.content_type, 'ACL': 'public-read'})
                    if config:
                        try:
                            config = json.loads(config)
                        except:
                            return response.json(444, 'config必须是一个json数据')
                        AppDeviceType.objects.filter(id=app_device_type_id) \
                            .update(model=model, type=type, icon=icon_path, iconV2=icon_v2_path,
                                    app_version_number_id=version_number,
                                    config=config)
                    else:
                        AppDeviceType.objects.filter(id=app_device_type_id) \
                            .update(model=model, type=type, icon=icon_path, iconV2=icon_v2_path,
                                    app_version_number_id=version_number)
                else:
                    if config:
                        try:
                            config = json.loads(config)
                        except:
                            return response.json(444, 'config必须是一个json数据')
                        AppDeviceType.objects.filter(id=app_device_type_id) \
                            .update(model=model, type=type, app_version_number_id=version_number,
                                    config=config)
                    else:
                        AppDeviceType.objects.filter(id=app_device_type_id) \
                            .update(model=model, type=type, app_version_number_id=version_number)
                DeviceNameLanguage.objects.filter(id=device_name_language_id).update(lang=lang, name=name, sort=sort)
            return response.json(0)
        except Exception as e:
            print(e)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    @staticmethod
    def delete_app_device_type(request_dict, response):
        app_bundle_id = request_dict.get('appBundleId', None)
        app_device_type_id = request_dict.get('appDeviceTypeId', None)
        if not all([app_bundle_id, app_device_type_id]):
            return response.json(444)
        try:
            # 删除语言表
            DeviceNameLanguage.objects.filter(app_device_type_id=app_device_type_id).delete()
            # 删除保存的图片
            app_device_type = AppDeviceType.objects.filter(id=app_device_type_id).first()
            if app_device_type:
                path = app_device_type.icon.split('/')[-1]
                pathV2 = app_device_type.iconV2.split('/')[-1]
                s3 = AmazonS3Util(AWS_ACCESS_KEY_ID[1], AWS_SECRET_ACCESS_KEY[1], AWS_SES_ACCESS_REGION)
                bucket_name = 'ansjerfilemanager'
                s3.delete_obj(bucket_name, f"app/device_type_images/{path}")
                s3.delete_obj(bucket_name, f"app/device_type_images/{pathV2}")
            # 删除多对多关系
            app_bundle_qs = AppBundle.objects.get(id=app_bundle_id)
            app_bundle_qs.app_device_type.remove(app_device_type_id)
            # 删除app类型表
            AppDeviceType.objects.filter(id=app_device_type_id).delete()
            return response.json(0)
        except Exception as e:
            print(e)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    @staticmethod
    def reset_all(request, request_dict, response):
        uid = request_dict.get('uid', None)
        if not uid:
            return response.json(444)
        try:
            # 记录操作日志
            ip = CommonService.get_ip_address(request)
            content = json.loads(json.dumps(request_dict))
            with transaction.atomic():
                # 删除主用户
                Device_Info.objects.filter(UID=uid).update(vodPrimaryUserID='', vodPrimaryMaster='')
                # 删除云存
                UID_Bucket.objects.filter(uid=uid).delete()
                Unused_Uid_Meal.objects.filter(uid=uid).delete()
                # Order_Model.objects.filter(UID=uid, order_type=0).delete()
                StsCrdModel.objects.filter(uid=uid).delete()
                VodHlsModel.objects.filter(uid=uid).delete()
                # 删除vod_hls分表数据
                split_vod_hls_obj = SplitVodHlsObject()
                split_vod_hls_obj.del_vod_hls_data(uid=uid)
                ExperienceContextModel.objects.filter(uid=uid).delete()
                # 删除AI
                ExperienceAiModel.objects.filter(uid=uid).delete()
                AiService.objects.filter(uid=uid).delete()
                log = {
                    'ip': ip,
                    'user_id': 2,
                    'status': 200,
                    'time': int(time.time()),
                    'url': 'deviceManagement/resetAll',
                    'content': json.dumps(content),
                    'operation': '{}重置所有'.format(uid),
                }
                LogModel.objects.create(**log)
                return response.json(0)
        except Exception as e:
            print(e)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    def add_app_device_type(self, request_dict, response, request):
        """
        添加设备类型
        @param request_dict: 请求参数
        @request_dict appBundleName: app包名
        @request_dict versionNumber: app版本号
        @request_dict model: 设备类型
        @request_dict type: 设备型号
        @request_dict name: 设备名称
        @request_dict sort: 排序
        @request.FILES iconFile: 上传图标
        @param response: 响应对象
        """
        # app包名称
        app_bundle_name = request_dict.get('appBundleName', None)
        # 版本号
        version_number = request_dict.get('versionNumber', None)
        # app_device_type表数据
        model = request_dict.get('model', None)
        type = request_dict.get('type', None)
        # device_name_language表数据
        name = request_dict.get('name', None)
        sort = request_dict.get('sort', None)
        config = request_dict.get('config', None)
        # 上传图标
        file = request.FILES.get('iconFile', None)
        file_v2 = request.FILES.get('iconV2File', None)
        if config:
            config = json.loads(config)
        try:
            type = int(type)
            data_name = eval(name)
            app_bundle_name_list = app_bundle_name.split(',')
            app_bundle_id = self.app_name_convert_id(app_bundle_name_list)

            existing_records = []
            success_records = []
            need_upload = False  # 标记是否需要上传文件

            # 先检查所有数据是否存在
            with transaction.atomic():
                for app_id in app_bundle_id:
                    for k, v in data_name.items():
                        app_bundle_qs = AppBundle.objects.filter(id=app_id,
                                                                 app_device_type__devicenamelanguage__lang=k,
                                                                 app_device_type__app_version_number_id=version_number,
                                                                 app_device_type__type=type,
                                                                 app_device_type__model=model)
                        if app_bundle_qs.exists():
                            app_bundle = app_bundle_qs.values("app_bundle_id").first()
                            existing_record = {"app_bundle_id": app_bundle["app_bundle_id"], "type": type,
                                               "version_number": version_number, "lang": k, "model": model}
                            existing_records.append(existing_record)
                        else:
                            need_upload = True  # 发现至少一条记录不存在，需要上传文件

            # 如果需要上传文件
            if need_upload:
                with transaction.atomic():
                    fileName = file.name
                    fileV2Name = file_v2.name
                    now_time = int(time.time())
                    icon = f'https://ansjerfilemanager.s3.amazonaws.com/app/device_type_images/{now_time}_{fileName}'
                    iconV2 = f'https://ansjerfilemanager.s3.amazonaws.com/app/device_type_images/{now_time}_v2_{fileV2Name}'
                    bucket_name = 'ansjerfilemanager'
                    file_key = f'app/device_type_images/{now_time}_{fileName}'
                    file_v2_key = f'app/device_type_images/{now_time}_v2_{fileV2Name}'
                    s3 = AmazonS3Util(AWS_ACCESS_KEY_ID[1], AWS_SECRET_ACCESS_KEY[1], AWS_SES_ACCESS_REGION)
                    s3.upload_file_obj(bucket_name, file_key, file,
                                       {'ContentType': file.content_type, 'ACL': 'public-read'})
                    s3.upload_file_obj(bucket_name, file_v2_key, file_v2,
                                       {'ContentType': file_v2.content_type, 'ACL': 'public-read'})
                    for app_id in app_bundle_id:
                        for k, v in data_name.items():
                            record_key = {"app_bundle_id": app_id, "type": type, "version_number": version_number,
                                          "lang": k, "model": model}
                            # 检查这个组合的记录是否存在
                            if not any(rec == record_key for rec in existing_records):
                                app_bundle = AppBundle.objects.filter(id=app_id).values('id', 'app_bundle_id').first()
                                app_device_type_qs = AppDeviceType.objects.create(model=model, type=type,
                                                                                  icon=icon, iconV2=iconV2,
                                                                                  app_version_number_id=version_number,
                                                                                  config=config)
                                DeviceNameLanguage.objects.create(lang=k, name=v, sort=sort,
                                                                  app_device_type_id=app_device_type_qs.id)
                                app_device_type_qs.appbundle_set.add(app_bundle["id"])
                                success_records.append(
                                    {"app_bundle_id": app_bundle["app_bundle_id"], "type": type,
                                     "version_number": version_number,
                                     "lang": k, "model": model}
                                )

            response_data = {
                'success_records': success_records,
                'existing_records': existing_records
            }
            return response.json(0, response_data)
        except Exception as e:
            print(e)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    @staticmethod
    def get_device_icon(request_dict, response):
        """
        查询设备信息图标
        @param request_dict: 请求参数
        @request_dict lang: 语言
        @request_dict app_bundle_id: app版本id
        @request_dict version_number: app版本号
        @param response: 响应对象
        @return:
        """
        lang = request_dict.get('lang', 'en')
        app_bundle_id = request_dict.get('appBundleId', None)
        version_number = request_dict.get('versionNumber', None)
        # 查询设备信息图标
        api_version = request_dict.get('apiVersion', None)

        if not all([lang, app_bundle_id, version_number]):
            return response.json(444)
        try:
            # tc是ios繁体字语言类型
            if lang == 'tc':
                lang = 'cn_tw'
            app_bundle_qs = AppBundle.objects.filter(app_bundle_id=app_bundle_id).values(
                'app_device_type__app_version_number_id').distinct().order_by('app_device_type__app_version_number_id')
            #  判断版本是否存在， 不存在则获取输入版本范围内最接近的输入版本
            version_number_list = []
            app_bundle_list = []
            for version in app_bundle_qs:
                version_number_list.append(version['app_device_type__app_version_number_id'])
            new_version_number = CommonService.compare_version_number(version_number, version_number_list)
            app_device_qs = DeviceNameLanguage.objects.filter(lang=lang)
            if not app_device_qs.exists():
                lang = 'en'
            # 版本号对应的设备信息图标
            for version_number in new_version_number:
                app_bundle_qs = AppBundle.objects.filter(app_bundle_id=app_bundle_id,
                                                         app_device_type__devicenamelanguage__lang=lang,
                                                         app_device_type__app_version_number_id=version_number). \
                    annotate(
                    model=F('app_device_type__model'), type=F('app_device_type__type'), icon=F('app_device_type__icon'),
                    name=F('app_device_type__devicenamelanguage__name'), iconV2=F('app_device_type__iconV2'),
                    sort=F('app_device_type__devicenamelanguage__sort'),
                    config=F('app_device_type__config'),
                    app_version_number_id=F('app_device_type__app_version_number_id')).values('model', 'type', 'icon',
                                                                                              'name', 'sort', 'config',
                                                                                              'iconV2',
                                                                                              'app_device_type__app_version_number_id')
                if api_version == "V2":
                    for app_bundle in app_bundle_qs:
                        app_bundle_list.append({
                            'model': app_bundle['model'],
                            'type': app_bundle['type'],
                            'icon': app_bundle['iconV2'] if app_bundle['iconV2'] != "" else app_bundle['icon'],
                            'name': app_bundle['name'],
                            'sort': app_bundle['sort'],
                            'config': app_bundle['config'],
                            'app_device_type__app_version_number_id': app_bundle[
                                'app_device_type__app_version_number_id'],
                        })
                else:
                    for app_bundle in app_bundle_qs:
                        app_bundle_list.append({
                            'model': app_bundle['model'],
                            'type': app_bundle['type'],
                            'icon': app_bundle['icon'],
                            'name': app_bundle['name'],
                            'sort': app_bundle['sort'],
                            'config': app_bundle['config'],
                            'app_device_type__app_version_number_id': app_bundle[
                                'app_device_type__app_version_number_id'],
                        })
            dvr_list = [app_bundle for app_bundle in app_bundle_list if app_bundle['model'] == 1]
            ipc_list = [app_bundle for app_bundle in app_bundle_list if app_bundle['model'] == 2]
            res = {
                'deviceDvr': sorted(dvr_list, key=operator.itemgetter('sort')),
                'deviceIpc': sorted(ipc_list, key=operator.itemgetter('sort')),
            }

            return response.json(0, res)
        except Exception as e:
            print(e)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    @staticmethod
    def get_uid_push(request_dict, response):
        """
        查询UID对应的推送信息
        @param request_dict: 请求参数
        @request_dict UID: UID
        @param response: 响应对象
        @return:
        """
        uid = request_dict.get('UID', None)
        if not uid:
            return response.json(444)
        try:
            uid_set_qs = UidSetModel.objects.get(uid=uid)
            data = model_to_dict(uid_set_qs)
            ALGORITHM_COMBO_TYPES = ['移动', '人形', '车型', '宠物', '人脸', '异响', '闯入', '离开', '徘徊',
                                     '无人', '往来', '哭声', '手势', '火焰', '婴儿', '包裹']
            if data['ai_type'] > 0:
                num = data['ai_type']
                result = ""
                while num != 0:
                    ret = num % 2
                    num //= 2
                    result = str(ret) + result
                types = []
                event_type = result
                len_type = len(event_type)
                for i in range(len_type):
                    e_type = event_type[len_type - 1 - i]
                    if e_type == '1':
                        types.append(str(ALGORITHM_COMBO_TYPES[i]))
                data['ai_type'] = types
            # uid_set查uid_push
            uid_pushes_qs = UidPushModel.objects.filter(uid_set_id=uid_set_qs.id).select_related('userID')
            uid_push_data = []
            # 保存uid_pushes_qs列表
            for item in uid_pushes_qs:
                item_dict = model_to_dict(item)
                # 添加 username 字段
                item_dict['username'] = item.userID.username if item.userID else None
                uid_push_data.append(item_dict)
            data["uid_push"] = uid_push_data
            return response.json(0, data)

        except Exception as e:
            print(e)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    @staticmethod
    def get_app_name_list(response):
        """
        查询APP包名称列表
        @param response: 响应对象
        @return:
        """
        try:
            app_bundle_qs = AppBundle.objects.all().values_list('app_bundle_id')
            app_info = App_Info.objects.filter(appBundleId__in=app_bundle_qs).values('appName')
            app_name_list = []
            for app_name in app_info:
                app_name_list.append(app_name['appName'])
            app_name_list = list(set(app_name_list))
            return response.json(0, app_name_list)
        except Exception as e:
            print(e)
            return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

    @staticmethod
    def app_name_convert_id(app_name_list):
        """
        app_name_list 转 app_id_list
        @param app_name_list: app名字列表
        @return app_id_list: app id列表
        """
        try:
            app_bundle_id_list = App_Info.objects.filter(appName__in=app_name_list).values_list('appBundleId',
                                                                                                flat=True)
            app_id_list = AppBundle.objects.filter(app_bundle_id__in=app_bundle_id_list).values_list('id', flat=True)
            return list(set(app_id_list))
        except Exception as e:
            print(e)
            return []

    @staticmethod
    def call_add_app_device_type(request_dict, response, request):
        """
        添加设备类型
        @param request_dict: 请求参数
        @request_dict appBundleName: app包名
        @request_dict versionNumber: app版本号
        @request_dict model: 设备类型
        @request_dict type: 设备型号
        @request_dict name: 设备名字
        @request_dict sort: 排序
        @request_dict region: 地区
        @request.FILES iconFile: 上传图标
        @param response: 响应对象
        """
        # app包名称
        app_bundle_name = request_dict.get('appBundleName', None)
        # 版本号
        version_number = request_dict.get('versionNumber', None)
        # app_device_type表数据
        model = request_dict.get('model', None)
        type = request_dict.get('type', None)
        # device_name_language表数据
        name = request_dict.get('name', None)
        sort = request_dict.get('sort', None)
        config = request_dict.get('config', None)
        # 上传图标
        files = request.FILES.get('iconFile', None)
        # 上传图标
        files_v2 = request.FILES.get('iconV2File', None)
        # 需要添加到哪一个服
        region = request_dict.get("region", None)  # 获取需要同步的区域

        # 检查必需参数
        if not all([model, type, name, sort, version_number, app_bundle_name, region]):
            return response.json(444, 'Missing required parameters')
        if files is None and files_v2 is None:
            return response.json(444, 'Missing required parameters')
        regions = region.split(",")  # 将同步区域拆分为列表
        return_value_list = []
        for region in regions:
            if region == 'test':
                url = SERVER_DOMAIN_TEST
            elif region == 'cn':
                url = SERVER_DOMAIN_CN
            elif region == 'us':
                url = SERVER_DOMAIN_US
            elif region == 'eu':
                url = SERVER_DOMAIN_EUR
            else:
                return response.json(444, 'Invalid region')

            try:
                form_data = {
                    'name': name,
                    'type': type,
                    'sort': sort,
                    'model': model,
                    'versionNumber': version_number,
                    'appBundleName': app_bundle_name,
                }
                if config:
                    try:
                        config = json.loads(config)
                    except:
                        return response.json(444, 'config必须是一个json数据')
                    form_data["config"] = json.dumps(config)
                # 发送 POST 请求调用 add_app_device_type 方法
                response_value = requests.post(url + "/deviceManagement/addAppDeviceType",
                                               data=form_data,
                                               files={'iconFile': files, 'iconV2File': files_v2})
                return_value = {region: response_value.json()["data"]}
                return_value_list.append(return_value)
            except Exception as e:
                return response.json(500, 'error_line:{}, error_msg:{}'.format(e.__traceback__.tb_lineno, repr(e)))

        return response.json(0, {"list": return_value_list})

    @classmethod
    def query_device_user(cls, request, request_dict, response):
        try:
            # 从请求中检索文件
            file = request.FILES.get('deviceFile')
            fileType = int(request_dict.get('type', 1))
            uid_list = []

            if not file:
                return response.json(444)

            # 处理文件内容并生成UID列表
            for item in file:
                id_val = item.decode().strip().replace(" ", "")
                if fileType == 2:
                    uid = CommonService.get_uid_by_serial_number(id_val[:9])
                    uid_list.append(uid)
                else:
                    uid_list.append(id_val)

            if not uid_list:
                return response.json(0, {'userInfo': []})

            user_info = []
            batch_size = 50  # 为查询设置合理的批处理大小

            # 批量获取设备信息
            for i in range(0, len(uid_list), batch_size):
                batch_uids = uid_list[i:i + batch_size]
                device_info_qs = Device_Info.objects.filter(UID__in=batch_uids).values('UID', 'NickName', 'ip',
                                                                                       'userID__username')
                uid_to_device_info = {device_info['UID']: device_info for device_info in device_info_qs}

                # 将查询到的设备信息与当前批次进行匹配
                for uid in batch_uids:
                    if uid in uid_to_device_info:
                        device_info = uid_to_device_info[uid]
                        user_info.append({
                            'uid': device_info['UID'],
                            'deviceName': device_info['NickName'],
                            'ip': device_info['ip'],
                            'uName': device_info['userID__username']
                        })

            # 返回带有用户信息的响应
            return response.json(0, {'userInfo': user_info})

        except Exception as e:
            LOGGER.error(f'查询设备信息异常: errLine: {e.__traceback__.tb_lineno}, errMsg: {repr(e)}')
            return response.json(5)