python-fastapi-mm-zhcs-yj-api/routers/api/videoResource/videoinfo.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from fastapi import APIRouter, Request, Depends,Query,HTTPException,status
from database import get_db
from sqlalchemy.orm import Session
from sqlalchemy import case,or_
from sqlalchemy import  text
from utils import *
from utils.ry_system_util import *
from utils.video_util import *
from common.security import valid_access_token
from fastapi.responses import JSONResponse
import traceback
from datetime import datetime

router = APIRouter()

# @router.get('/get_video_list_new')
# async def get_video_url_by_id(
#         area_code :str = Query(None,  description='区划编码'),
#         video_from :str = Query(None,  description='视频来源'),
#         video_tag :str = Query(None,  description='视频标签'),
#         video_name :str = Query(None,  description='视频名称'),
#     longitude:float = Query(None,  description='经度'),
#     latitude:float = Query(None,  description='纬度'),
#     db: Session = Depends(get_db),
#     body=Depends(remove_xss_json),
#     user_id=Depends(valid_access_token),
#     page: int = Query(1, gt=0, description='页码'),
#     pageSize: int = Query(10, gt=0, description='每页条目数量')
# ):
#     querystr = ''
#     if area_code:
#         querystr +=f"and gbIndexCode like '%{area_code}%'"
#     if video_from:
#         querystr +=f"and regionPath like '%{video_from}%'"
#     if video_name:
#         querystr +=f"and `name` like '%{video_name}%'"
#     if video_tag:
#         videoli = tag_get_video_tag_list(db, video_tag)
#         querystr +=f"and gbIndexCode in {videoli}"
#     if longitude is not None and latitude is not None:
#         location = f"""ST_Distance_Sphere(
#         ST_GeomFromText(CONCAT('POINT(', longitude, ' ', latitude, ')')),
#         ST_PointFromText('POINT({longitude} {latitude})'))"""
#         orddis = 'distance'
#     else:
#         location = 0
#         orddis = ''
#     videoIds = user_id_get_user_videoIds(db, user_id)
#     video_list = [i.video_code_int for i in videoIds]
#     if len(video_list)==0:
#         video = ''
#     else:
#         video = ""
#         for i in video_list:
#             video += f"WHEN '{i}' THEN 0 \n"
#
#         video = f"""CASE video_code_int
#     {video}
#     ELSE 1
# END """
#     if orddis != '' and video !='':
#         video += ','
#     sql  = f"""SELECT T1.*,
#         {location} AS distance
#     FROM tp_video_info T1 where 1=1
#     ORDER BY {video} {orddis} """
#     totalsql = f'select count(*) from ({sql})t'
#     print(video_list)
#
#     total_items = db.execute(totalsql).first()[0]
#
#     lim = f"limit  {pageSize*(page-1)}, {pageSize};"
#     videos = db.execute(sql+lim).fetchall()
#
#     return {
#             "code": 200,
#             "msg": "操作成功",
#             "rows": videos,
#             "total": total_items,
#             "page": page,
#             "pageSize": pageSize,
#             "totalPages": (total_items + pageSize - 1) // pageSize
#         }
@router.get('/video_from')
async def get_dict_data_by_type(
    db: Session = Depends(get_db),
    body = Depends(remove_xss_json),
    user_id = Depends(valid_access_token)
):
    try:
        # 根据 dict_type 查询字典数据
        # dict_data = db.query(SysDictData).filter_by(dict_type=dictType).all()
        query = db.query(TPVideoRegion)

        # 添加查询条件
        # if dictType:
        query = query.filter(TPVideoRegion.parentIndexCode=='root00000000')
        query = query.filter(TPVideoRegion.status == '0')
        query = query.order_by(TPVideoRegion.sort)
        dict_data = query.all()

        # 转换为字典
        dict_data_list = [
            {
                "dictCode": d.indexCode,
                "dictSort": d.sort,
                "dictLabel": d.name,
                "dictValue": d.indexCode,
                "dictType": 'video',
                "cssClass": '',
                "listClass": 'default',
                "isDefault": 'N',
                "remark": '',
                "createTime": d.createTime.strftime('%Y-%m-%d %H:%M:%S') if d.createTime else ''
            }
            for d in dict_data
        ]

        # 构建返回结果
        result = {
            "rows": dict_data_list,
            "code": 200,
            "msg": "查询成功"
        }
        return result

    except Exception as e:
        # 处理异常
        raise HTTPException(status_code=status.HTTP_500_INTERNAL_SERVER_ERROR, detail=str(e))

@router.get('/get_video_list_new')
async def get_video_url_by_id(
    area_code: str = Query(None, description='区划编码'),
    video_from: str = Query(None, description='视频来源'),
    video_tag: str = Query(None, description='视频标签'),
    video_name: str = Query(None, description='视频名称'),
    longitude: float = Query(None, description='经度'),
    latitude: float = Query(None, description='纬度'),
    db: Session = Depends(get_db),
    body=Depends(remove_xss_json),
    user_id=Depends(valid_access_token),
    page: int = Query(1, gt=0, description='页码'),
    pageSize: int = Query(10, gt=0, description='每页条目数量')
):
    try:
        query = db.query(TPVideoInfo)

        if area_code:
            query = query.filter(TPVideoInfo.gbIndexCode.like(f'%{area_code}%'))
        if video_from:
            query = query.filter(TPVideoInfo.regionPath.like(f'%{video_from}%'))
        if video_name:
            query = query.filter(TPVideoInfo.name.like(f'%{video_name}%'))
        if video_tag:
            tag_info = get_dict_data_info(db, 'video_type', video_tag)
            if tag_info:
                if tag_info.dict_label != '全量视频':
                    videoli = [info.video_code for info in tag_get_video_tag_list(db, video_tag)]
                    query = query.filter(TPVideoInfo.gbIndexCode.in_(videoli))
        videoIds = user_id_get_user_videoIds(db, user_id)
        video_list = [i.video_code_int for i in videoIds]

        if video_list:
            video_priority_case = case(
                [
                    (TPVideoInfo.gbIndexCode == i, 0)
                    for i in video_list
                ],
                else_=1
            ).label('user_priority')
            query = query.add_columns(video_priority_case).order_by('user_priority')

        if longitude is not None and latitude is not None:
            point = func.ST_GeomFromText(f'POINT({latitude} {longitude})', 4326)
            query = query.add_columns(
                func.ST_Distance_Sphere(TPVideoInfo.location, point).label('distance')
            ).order_by('distance')




        total_items = query.count()
        videos = query.offset(pageSize * (page - 1)).limit(pageSize).all()
        data = []
        for row in videos:
            row = row[0]
            # print(type(row),row[0])
            tag_list =get_video_tag_list(db,row.gbIndexCode)
            tag = []
            tag_lable = []
            for info in tag_list:
                tag_info = get_dict_data_info(db, info.dict_type, info.dict_value)
                if tag_info:
                    if tag_info.dict_label not in tag_lable and tag_info.dict_label!='全量视频':
                        tag.append({"id": info.id,
                                    "video_code": row.gbIndexCode,
                                    "dict_type": info.dict_type,
                                    "dict_value": info.dict_value,
                                    "dict_label": tag_info.dict_label,
                                    "dict_code": tag_info.dict_code})
                        tag_lable.append(tag_info.dict_label)
            data.append({
                "name":row.name,
                "isUserVideos":row.gbIndexCode in video_list,
                "video_code": row.gbIndexCode,
                "isTag" : len(tag_list)>0,
                "tag" : tag,
                "tagLabels" : "、".join(tag_lable),
                "status":row.status,
                "statusName":row.statusName,
                "regionPath":row.regionPath,
                "installPlace":row.installPlace,
                "cameraTypeName":row.cameraTypeName,
                "cameraType":row.cameraType
            })
        return {
            "code": 200,
            "msg": "操作成功",
            "data": data,
            "total": total_items,
            "page": page,
            "pageSize": pageSize,
            "totalPages": (total_items + pageSize - 1) // pageSize
        }
    except Exception as e:
        # 处理异常
        traceback.print_exc()
        raise HTTPException(status_code=status.HTTP_500_INTERNAL_SERVER_ERROR, detail=str(e))

@router.get('/get_video_list_by_user')
async def get_video_url_by_id(
    longitude:float = Query(None,  description='经度'),
    latitude:float = Query(None,  description='纬度'),
    db: Session = Depends(get_db),
    body=Depends(remove_xss_json),
    user_id=Depends(valid_access_token),
    page: int = Query(1, gt=0, description='页码'),
    pageSize: int = Query(10, gt=0, description='每页条目数量')
):
    if longitude is not None and latitude is not None:
        location = f"""ST_Distance_Sphere(
        ST_GeomFromText(CONCAT('POINT(', longitude, ' ', latitude, ')')), 
        ST_PointFromText('POINT({longitude} {latitude})'))"""
        orddis = 'distance'
    else:
        location = 0
        orddis = ''
    videoIds = user_id_get_user_videoIds(db, user_id)
    video_list = [i.video_code_int for i in videoIds]
    if len(video_list)==0:
        video = ''
    else:
        video = ""
        for i in video_list:
            video += f"WHEN '{i}' THEN 0 \n"

        video = f"""CASE video_code_int
    {video}
    ELSE 1
END """
    if orddis != '' and video !='':
        video += ','
    sql  = f"""SELECT T1.indexcode,T2.`name`,T1.longitude,T1.latitude,
        {location} AS distance,T2.area,T2.ip,T2.`status`,T2.status_lifetime,T2.record_status,T2.inspection_datetime,T2.video_code_int,T2.video_code
    FROM tp_video_base T1 RIGHT JOIN tp_video_log T2 on T1.indexcode=T2.video_code_int -- where  T1.longitude is not NULL
    ORDER BY {video} {orddis} """
    totalsql = f'select count(*) from ({sql})t'
    print(video_list)

    total_items = db.execute(totalsql).first()[0]

    lim = f"limit  {pageSize*(page-1)}, {pageSize};"
    videos = db.execute(sql+lim).all()
    # query = db.query(TpVideoLog)
    # total_items = query.count()
    #
    # query = query.order_by(
    # case(
    #     [(TpVideoLog.video_code_int == video_code_int, 0) for video_code_int in video_list],
    #     else_=1
    # )
    #     )
    # videos = query.offset((page - 1) * pageSize).limit(pageSize).all()
    video_list1 = []
    for video in videos:
        videoInfo = {
            "name": video.name,
            "invideoIds": video.video_code_int in video_list,
            "area": video.area,
            "ip": video.ip,
            "status": video.status,
            "status_lifetime": video.status_lifetime,
            "record_status": video.record_status,
            "inspection_datetime": video.inspection_datetime,
            "video_code_int": video.video_code_int,
            "video_code": video.video_code,
            "longitude":video.longitude,
            "latitude":video.latitude
        }
        video_list1.append(videoInfo)
    return {
            "code": 200,
            "msg": "操作成功",
            "rows": video_list1,
            "total": total_items,
            "page": page,
            "pageSize": pageSize,
            "totalPages": (total_items + pageSize - 1) // pageSize
        }

@router.get('/get_waterlogged_all_video_info')
async def get_waterlogged_all_video_info(
        radius:int = Query(None),
        db: Session = Depends(get_db),
        body=Depends(remove_xss_json),
        page: int = Query(1, gt=0, description='页码'),
        pageSize: int = Query(10, gt=0, description='每页条目数量'),
        user_id=Depends(valid_access_token)):

    try:
        if radius is None:
            radius=500
        print(1,datetime.now)
        sql = f"""SELECT * from mid_waterlogged_roads """
        waterlogged_data =  db.execute(sql).all()
        resutl = []
        print(2,datetime.now)
        tj = []
        for location_1 in waterlogged_data:
            location = f"POINT({location_1.lng} {location_1.lat})"
            tj.append(f"ST_Distance_Sphere(ST_GeomFromText(CONCAT('POINT(', longitude, ' ', latitude, ')')),ST_GeomFromText(CONCAT('{location}'))) <= '{radius}'")
        tj = ' or '.join(tj)
        sql = text(f"""SELECT indexcode,`name`,longitude,latitude FROM (
                SELECT indexcode,`name`,longitude,latitude
                FROM tp_video_base where longitude is not null and latitude is not null and ({tj}) and `status`='ON'
                 ) T limit {pageSize*(page-1)}, {pageSize}""")
        # ,
        # ST_Distance_Sphere(
        #     ST_GeomFromText(CONCAT('POINT(', longitude, ' ', latitude, ')')),
        #     ST_PointFromText('{location}')
        # )
        # AS
        # distance ,"distance":info.distance  ORDER BY distance ASC
        resutl=db.execute(sql).all()

        print(3, datetime.now)
        total_items = len(resutl)
        print(4,datetime.now)
        return {
            "code": 200,
            "msg": "成功",
            "data": {"list":[{"indexcode":info.indexcode,"name":info.name,"longitude":info.longitude,"latitude":info.latitude} for info in resutl[(page - 1) * pageSize:(page - 1) * pageSize+pageSize]]},
            "page": page,
            "pageSize": pageSize,
            "totalPages": (total_items + pageSize - 1) // pageSize
        }

    except Exception as e:
        traceback.print_exc()
        raise HTTPException(status_code=500, detail=f"Internal server error: {str(e)}")

@router.get('/get_video_list')
async def get_video_forest_fire_list(
        video_type:str = Query(None),
        area:str = Query(None),
        name:str = Query(None),
        db: Session = Depends(get_db),
        page: int = Query(1, gt=0, description='页码'),
        pageSize: int = Query(0, gt=0, description='每页条目数量'),
        body=Depends(remove_xss_json),
        user_id=Depends(valid_access_token)):

    try:
        # video_type_list = ['sjyld','sgdfd','jtdd','dzzhyhd']
        # video_code_list = [item[0] for item in db.query(TpVideoTag.id).filter(TpVideoTag.dict_value == '4').all()]
        # sql = '''SELECT * FROM tp_video_log T1 LEFT JOIN (SELECT indexcode,longitude,latitude FROM `tp_video_base`where latitude>0) T2 on T1.video_code_int=T2.indexcode where 1=1 '''
        sql = '''SELECT T1.`name`,IF(T1.`status`='在线',1,0) as `status`,T1.`video_code_int`as `video_code`,IFNULL(IFNULL(T3.longitude,T2.longitude),0) as longitude,IFNULL(IFNULL(T3.latitude,T2.latitude),0) as latitude,CASE 
            WHEN IFNULL(T3.area,T1.area) like '%高州%' THEN
                '440981'
            WHEN IFNULL(T3.area,T1.area) like '%信宜%' THEN
                '440983'
            WHEN IFNULL(T3.area,T1.area) like '%化州%' THEN
                '440982'
            WHEN IFNULL(T3.area,T1.area) like '%茂南%' THEN
                '440902'
            WHEN IFNULL(T3.area,T1.area) like '%电白%' THEN
                '440904'
            ELSE
                '440900'
        END 
         as area  FROM tp_video_log T1 LEFT JOIN (SELECT indexcode,longitude,latitude FROM `tp_video_base`where latitude>0) T2 on T1.video_code_int=T2.indexcode  LEFT JOIN tp_video_log_transportation_area_info T3 on T1.video_code_int=T3.video_code where 1=1  and T2.longitude>0 '''
        # video_list = db.query(TpVideoLog,TpVideoBase.longitude,TpVideoBase.latitude).join(
        #                             TpVideoBase,
        #                             TpVideoBase.indexcode == TpVideoLog.video_code,isouter=True
        #                         ).filter(TpVideoBase.longitude >0)
        if video_type:
            # if video_type in video_type_list:
            sql += f''' and T1.video_code_int in (select video_code from Tp_Video_Tag where del_flag ='0' and dict_value='{video_type}')'''
            # lis = [i.video_code for i in db.query(TpVideoTag.video_code).filter(TpVideoTag.dict_value==video_type , TpVideoTag.del_flag =='0').all()]
            # video_list = video_list.filter(TpVideoLog.video_code.in_(lis))
        # if area:
        #     if area=='直辖市':
        #         lis = [i.video_code for i in db.query(TpVideoLogTransportationAreaInfo.video_code).all()]
        #         video_list = video_list.filter(TpVideoLog.video_code.in_(lis))
        #     else:
        #         lis = [i.video_code for i in db.query(TpVideoLogTransportationAreaInfo.video_code).filter(TpVideoLogTransportationAreaInfo.area == area).all()]
        #         video_list = video_list.filter(TpVideoLog.video_code.in_(lis))
        if name:
            sql += f''' and T1.name like '%{name}%' '''
            # video_list = video_list.filter(TpVideoLog.name.like(f'%{name}%'))
        # 计算总条目数
        # print(sql)
        totalsql = f'select count(*) as ct from ({sql})t where longitude > 0'
        # print(totalsql)

        # total_items = video_list.count()
        total_items =  db.execute(totalsql).first().ct
        # 排序

        # video_list = video_list.order_by(TpVideoLog.video_code)
        # 执行分页查询
        # print(video_list.offset((page - 1) * pageSize).limit(pageSize))
        if pageSize!=0:
            # video_list = video_list.offset((page - 1) * pageSize).limit(pageSize).all()
            sql = f'''select * from ({sql} limit {pageSize*(page-1)}, {pageSize})t where longitude > 0 '''
            video_list = db.execute(sql).all()
            totalPages= (total_items + pageSize - 1) // pageSize
        else:
            pageSize = total_items
            totalPages = 1
            video_list = db.execute(f"""select * from ({sql})t where longitude > 0 """).all()
        result = []
        # print(total_items,len(video_list),(page - 1) * pageSize,pageSize)
        for video_info in video_list:
            # video_code = video_info.video_code
            # # video_type_label='其他'
            # longitude = None
            # latitude = None
            # area = '直辖市'
            # video_type_li = db.query(TpVideoTag).filter(TpVideoTag.video_code == video_code,
            #                                        TpVideoTag.del_flag == '0').first()
            # if video_type_li:
            #     query = db.query(SysDictData)
            #     query = query.filter(SysDictData.del_flag != '2')
            #     query = query.filter(SysDictData.dict_type == 'video_type')
            #     query = query.filter(SysDictData.dict_value == video_type_li.dict_value).first()
            #     if query:
            #         video_type_label = query.dict_label
            # if '茂名市交通运输局' in video_info.area:
            #     video_base_info = db.query(TpVideoLogTransportationAreaInfo).filter(TpVideoLogTransportationAreaInfo.video_code==video_code).first()
            #     if video_base_info:
            #         longitude = video_base_info.longitude
            #         latitude = video_base_info.latitude
            #         area = video_base_info.area
            # else:
                # video_base_info = db.query(TpVideoBase.longitude,TpVideoBase.latitude).filter(
                #     TpVideoBase.indexcode == video_code).first()
                # if video_base_info:
                    # # longitude = video_base_info.longitude
                    # # latitude = video_base_info.latitude
                    # longitude,latitude = video_base_info
            longitude = video_info.longitude
            latitude = video_info.latitude
            area = video_info.area
            # if '茂南' in area:
            #     area = '茂南区'
            # elif '电白' in area:
            #     area = '电白区'
            # elif '高州' in area:
            #     area = '高州区'
            # elif '信宜' in area:
            #     area = '信宜区'
            # elif '化州' in area:
            #     area = '化州区'
            # else:
            #     area = '直辖市'
            # if longitude:
            result.append({"area":area,
                           "status":video_info.status,
                           "name":video_info.name,
                           "video_code":video_info.video_code,
                           # "video_type_label":video_type_label,
                           "longitude":longitude,
                           "latitude":latitude})


        return {
            "code": 200,
            "msg": "成功",
            "data": result,
            'total':total_items,
            "page": page,
            "pageSize": pageSize,
            "totalPages": totalPages
        }

    except Exception as e:
        traceback.print_exc()
        raise HTTPException(status_code=500, detail=f"Internal server error: {str(e)}")

@router.get('/get_video_transportation_list')
async def get_video_forest_fire_list(
        video_type:str = Query(None),
        area:str = Query(None),
        name:str = Query(None),
        db: Session = Depends(get_db),
        page: int = Query(1, gt=0, description='页码'),
        pageSize: int = Query(10, gt=0, description='每页条目数量'),
        body=Depends(remove_xss_json),
        user_id=Depends(valid_access_token)):

    try:
        video_type_list = ['sjyld','sgdfd','jtdd','dzzhyhd']
        # video_code_list = [item[0] for item in db.query(TpVideoTag.id).filter(TpVideoTag.dict_value == '4').all()]
        video_list = db.query(TpVideoLog).filter(TpVideoLog.area=='茂名市视频数据共享管理平台/茂名市交通运输局')
        if video_type:
            if video_type in video_type_list:

                lis = [i.video_code for i in db.query(TpVideoTag.video_code).filter(TpVideoTag.dict_value==video_type , TpVideoTag.del_flag =='0').all()]
                video_list = video_list.filter(TpVideoLog.video_code.in_(lis))
        if area:
            if area=='直辖市':
                lis = [i.video_code for i in db.query(TpVideoLogTransportationAreaInfo.video_code).all()]
                video_list = video_list.filter(TpVideoLog.video_code.in_(lis))
            else:
                lis = [i.video_code for i in db.query(TpVideoLogTransportationAreaInfo.video_code).filter(TpVideoLogTransportationAreaInfo.area == area).all()]
                video_list = video_list.filter(TpVideoLog.video_code.in_(lis))
        if name:
            video_list = video_list.filter(TpVideoLog.name.like(f'%{name}%'))
        # 计算总条目数
        total_items = video_list.count()
        # 排序

        video_list = video_list.order_by(TpVideoLog.video_code)
        # 执行分页查询
        # print(video_list.offset((page - 1) * pageSize).limit(pageSize))
        video_list = video_list.offset((page - 1) * pageSize).limit(pageSize).all()
        result = []
        # print(total_items,len(video_list),(page - 1) * pageSize,pageSize)
        for video_info in video_list:
            video_code = video_info.video_code
            video_type_label='其他'
            longitude = 0
            latitude = 0
            area = '直辖市'
            video_type_li = db.query(TpVideoTag).filter(TpVideoTag.video_code == video_code,
                                                   TpVideoTag.del_flag == '0',TpVideoTag.dict_value.in_(video_type_list)).first()
            if video_type_li:
                query = db.query(SysDictData)
                query = query.filter(SysDictData.del_flag != '2')
                query = query.filter(SysDictData.dict_type == 'video_type')
                query = query.filter(SysDictData.dict_value == video_type_li.dict_value).first()
                if query:
                    video_type_label = query.dict_label

            video_base_info = db.query(TpVideoLogTransportationAreaInfo).filter(TpVideoLogTransportationAreaInfo.video_code==video_code).first()
            if video_base_info:
                longitude = video_base_info.longitude
                latitude = video_base_info.latitude
                area = video_base_info.area
            result.append({"area":area,"status":video_info.status,"name":video_info.name,"video_code":video_info.video_code_int,"video_type_label":video_type_label,"longitude":longitude,"latitude":latitude})


        return {
            "code": 200,
            "msg": "成功",
            "data": result,
            'total':total_items,
            "page": page,
            "pageSize": pageSize,
            "totalPages": (total_items + pageSize - 1) // pageSize
        }

    except Exception as e:
        traceback.print_exc()
        raise HTTPException(status_code=500, detail=f"Internal server error: {str(e)}")
@router.get('/get_point_info_transportation_video')
@router.post('/get_point_info_transportation_video')
async def get_video_forest_fire_list(
        db: Session = Depends(get_db),
        page: int = Query(1, gt=0, description='页码'),
        pageSize: int = Query(10, gt=0, description='每页条目数量'),
        body=Depends(remove_xss_json),
        user_id=Depends(valid_access_token)):

    try:
        video_type_list = ['sjyld','sgdfd','jtdd','dzzhyhd']
        # video_code_list = [item[0] for item in db.query(TpVideoTag.id).filter(TpVideoTag.dict_value == '4').all()]
        video_list = db.query(TpVideoLog).filter(TpVideoLog.area=='茂名市视频数据共享管理平台/茂名市交通运输局')

        if 'query' in body:
            if 'id' in body['query']:
                video_list = video_list.filter(TpVideoLog.video_code==body['query']['id'])
        # 计算总条目数
        total_items = video_list.count()
        # 排序

        video_list = video_list.order_by(TpVideoLog.video_code)
        # 执行分页查询
        # print(video_list.offset((page - 1) * pageSize).limit(pageSize))
        video_list = video_list.offset((page - 1) * pageSize).limit(pageSize).all()
        result = []
        # print(total_items,len(video_list),(page - 1) * pageSize,pageSize)
        for video_info in video_list:
            video_code = video_info.video_code
            video_type_label='其他'
            longitude = 0
            latitude = 0
            area = '直辖市'
            video_type_li = db.query(TpVideoTag).filter(TpVideoTag.video_code == video_code,
                                                   TpVideoTag.del_flag == '0',TpVideoTag.dict_value.in_(video_type_list)).first()
            if video_type_li:
                query = db.query(SysDictData)
                query = query.filter(SysDictData.del_flag != '2')
                query = query.filter(SysDictData.dict_type == 'video_type')
                query = query.filter(SysDictData.dict_value == video_type_li.dict_value).first()
                if query:
                    video_type_label = query.dict_label

            video_base_info = db.query(TpVideoLogTransportationAreaInfo).filter(TpVideoLogTransportationAreaInfo.video_code==video_code).first()
            if video_base_info:
                longitude = video_base_info.longitude
                latitude = video_base_info.latitude
                area = video_base_info.area
            result.append({"area":area,"status":video_info.status,"name":video_info.name,"video_code":video_info.video_code_int,"video_type_label":video_type_label,"longitude":longitude,"latitude":latitude})


        return {
            "code": 0,
            "msg": "success",
            "rows": result,
            'total':total_items,
            "currentPage": page,
            "pageSize": pageSize,
            "pages": (total_items + pageSize - 1) // pageSize
        }

    except Exception as e:
        traceback.print_exc()
        raise HTTPException(status_code=500, detail=f"Internal server error: {str(e)}")

@router.get('/transportation/type')
async def get_dict_data_by_type(
    db: Session = Depends(get_db),
    body = Depends(remove_xss_json),
    user_id = Depends(valid_access_token)
):
    try:
        # 根据 dict_type 查询字典数据
        video_type_list = ['sjyld','sgdfd','jtdd','dzzhyhd']
        query = db.query(SysDictData)
        query = query.filter(SysDictData.dict_type=='video_type')
        query = query.filter(SysDictData.dict_value.in_(video_type_list))
        query = query.filter(SysDictData.del_flag != '2')
        query = query.order_by(SysDictData.dict_sort)
        # dict_data = db.query(SysDictData).filter_by(dict_type==dict_type and del_flag != '2').all()
        dict_data = query.all()
        # 将模型转换为字典
        dict_data_list = [
            {
                "dictCode": d.dict_code,
                "dictSort": d.dict_sort,
                "dictLabel": d.dict_label,
                "dictValue": d.dict_value,
                "dictType": d.dict_type,
                "cssClass": d.css_class,
                "listClass": d.list_class,
                "isDefault": d.is_default,
                "remark": d.remark,
                "createTime": d.create_time.strftime('%Y-%m-%d %H:%M:%S') if d.create_time else ''
            }
            for d in dict_data
        ]

        # 构建返回结果
        result = {
            "code": 200,
            "msg": "操作成功",
            "data": dict_data_list
        }
        return result
    except Exception as e:
        # 处理异常

        traceback.print_exc()
        raise HTTPException(status_code=500, detail=f"Internal server error: {str(e)}")

@router.get('/get_video_forest_fire_list')
async def get_video_forest_fire_list(
        radius:int = Query(None),
        db: Session = Depends(get_db),
        body=Depends(remove_xss_json),
        user_id=Depends(valid_access_token)):

    try:

        """
            根据层级路径构建带有 label 和 children 的树形结构。
            :param paths: 包含层级路径的列表
            :return: 树形结构的字典
            """
        video_code_list = [item[0] for item in db.query(TpVideoTag.video_code).filter(TpVideoTag.dict_value == 'slfh').all()]
        # print(video_code_list)
        video_list = db.query(TpVideoLog).filter(TpVideoLog.video_code.in_(video_code_list)).all()
        root = {"label": "Root", "children": [],"online":0,"total":0}  # 创建根节点

        for video_info in video_list:
            levels = video_info.area.split('/')
            current_node = root
            current_node['total']+=1
            if video_info.status == '在线':
                current_node['online']+=1
            for level in levels:
                # 查找当前层级是否已存在
                existing_node = next((node for node in current_node["children"] if node["label"] == level), None)
                if not existing_node:
                    # 如果不存在，创建新节点
                    new_node = {"label": level, "children": [],"online":0,"total":0}
                    current_node["children"].append(new_node)
                    existing_node = new_node

                # 移动到子节点
                current_node = existing_node
                current_node['total']+=1
                if video_info.status == '在线':
                    current_node['online']+=1

            current_node['children'].append({"label":video_info.name,"status":video_info.status,"video_code":video_info.video_code,"isLeaf":True})

        return {
            "code": 200,
            "msg": "成功",
            "data": root['children'],
            'online':root['online'],
        'total':root['total']
        }

    except Exception as e:
        traceback.print_exc()
        raise HTTPException(status_code=500, detail=f"Internal server error: {str(e)}")



@router.get('/get_video_tag_info')
async def get_video_tag_info(
        video_code:str = Query(None),
        db: Session = Depends(get_db),
        body=Depends(remove_xss_json),
        # page: int = Query(1, gt=0, description='页码'),
        # pageSize: int = Query(10, gt=0, description='每页条目数量'),
        user_id=Depends(valid_access_token)
):
    try:
        tag = []
        tag_lable = []
        for info in get_video_tag_list(db,video_code):
            tag_info = get_dict_data_info(db,info.dict_type,info.dict_value)
            if tag_info:
                if tag_info.dict_label not in tag_lable:
                    tag.append({"id":info.id,
                                "video_code":video_code,
                                "dict_type":info.dict_type,
                                "dict_value":info.dict_value,
                                "dict_label":tag_info.dict_label,
                                "dict_code":tag_info.dict_code})
                    tag_lable.append(tag_info.dict_label)
        return {
            "code": 200,
            "msg": "成功",
            "data": tag
        }
    except Exception as e:
        traceback.print_exc()
        raise HTTPException(status_code=500, detail=f"Internal server error: {str(e)}")

@router.post("/add_video_tag")
async def add_video_tag(
    user_id=Depends(valid_access_token),
    body = Depends(remove_xss_json),
    db: Session = Depends(get_db)
):
    try:
        tag_info = get_dict_data_info(db, body['dict_type'], body['dict_value'])
        if tag_info is None:
            return JSONResponse(status_code=404,content={"code":404,"msg":"标签不存在"})
        new_video_tag = TpVideoTag(
            id = new_guid(),
            video_code=body['video_code'],
            dict_value=body['dict_value'],
            dict_type=body['dict_type'],
            create_dept = user_id
        )
        db.add(new_video_tag)
        db.commit()
        return {"code": 200, "msg": "新增成功", "data": None}
    except Exception as e:
        traceback.print_exc()
        raise HTTPException(status_code=500, detail=f"Internal server error: {str(e)}")

@router.post("/add_video_tag_label")
async def add_video_tag(
    user_id=Depends(valid_access_token),
    body = Depends(remove_xss_json),
    db: Session = Depends(get_db)
):
    try:
        dict_label = body['dict_label']
        dict_info = dict_label_get_dict_data_info(db,body['dict_type'],dict_label)
        if dict_info is None:
            dict_info = SysDictData(
                dict_label=dict_label,
                dict_value = new_guid(),
                dict_type=body['dict_type'],
                list_class = 'default',
                create_by = user_id
            )
            db.add(dict_info)
        new_video_tag = TpVideoTag(
            id = new_guid(),
            video_code=body['video_code'],
            dict_value=dict_info.dict_value,
            dict_type=body['dict_type'],
            create_dept = user_id
        )
        db.add(new_video_tag)
        db.commit()
        return {"code": 200, "msg": "新增成功", "data": None}
    except Exception as e:
        traceback.print_exc()
        raise HTTPException(status_code=500, detail=f"Internal server error: {str(e)}")

@router.delete("/delete_video_tag/{video_tag_id}")
async def delete_video_tag(
    video_tag_id: str,
    db: Session = Depends(get_db)
):
    try:
        # 检查图案是否存在
        query = db.query(TpVideoTag)
        query = query.filter(TpVideoTag.id == video_tag_id)
        query = query.filter(TpVideoTag.del_flag != '2')
        video_tag = query.first()
        if not video_tag:
            return JSONResponse(status_code=404,content={"code":404,"msg":"标签不存在"})

        # 执行删除操作
        video_tag.del_flag='2'
        db.commit()
        return {"code": 200, "msg": "删除成功"}
    except Exception as e:
        traceback.print_exc()
        raise HTTPException(status_code=500, detail=f"Internal server error: {str(e)}")


@router.get('/get_recently_video_tag_info')
async def get_video_tag_info(
        # video_code:str = Query(None),
        db: Session = Depends(get_db),
        body=Depends(remove_xss_json),
        page: int = Query(1, gt=0, description='页码'),
        pageSize: int = Query(3, gt=0, description='每页条目数量'),
        user_id=Depends(valid_access_token)
):
    try:
        query = db.query(SysDictData)
        query = query.filter(SysDictData.del_flag != '2')
        query = query.filter(SysDictData.dict_type == 'video_type')

        total_items = query.count()
        # 排序
        query = query.order_by(SysDictData.create_time.desc())
        # 执行分页查询
        dicts = query.offset((page - 1) * pageSize).limit(pageSize).all()
        tag = []

        for info in dicts:
            tag.append({
                        "dict_type":info.dict_type,
                        "dict_value":info.dict_value,
                        "dict_label":info.dict_label,
                        "dict_code":info.dict_code})
        return {
            "code": 200,
            "msg": "成功",
            "data": tag,
            "total": total_items,
            "page": page,
            "pageSize": pageSize,
            "totalPages": (total_items + pageSize - 1) // pageSize
        }
    except Exception as e:
        traceback.print_exc()
        raise HTTPException(status_code=500, detail=f"Internal server error: {str(e)}")

@router.get('/get_lx_hy_video_tag_info')
async def get_lx_hy_video_tag_info(
        dict_value:str = Query(None),
        type:str= Query(None),
        db: Session = Depends(get_db),
        body=Depends(remove_xss_json),
        page: int = Query(1, gt=0, description='页码'),
        pageSize: int = Query(3, gt=0, description='每页条目数量'),
        user_id=Depends(valid_access_token)
):
    try:

        if dict_value is None or dict_value =='':
            query = db.query(SysDictData)
            query = query.filter(SysDictData.del_flag != '2')
            query = query.filter(SysDictData.dict_type == 'video_type')



            if type=='lx':
                query_1 = db.query(SysDictData)
                query_1 = query_1.filter(SysDictData.del_flag != '2')
                query_1 = query_1.filter(SysDictData.dict_type == 'video_tag_type')
            elif type == 'hy':
                query_1 = db.query(SysDictData)
                query_1 = query_1.filter(SysDictData.del_flag != '2')
                query_1 = query_1.filter(SysDictData.dict_type == 'video_tag_industry')
            else:
                return {
                    "code": 200,
                    "msg": "成功",
                    "data": []
                }
            # for i in query_1.all():
            query = query.filter(or_(SysDictData.remark.like(f'%{i.dict_value};%') for i in query_1.all()))
            total_items = query.count()
            # 排序
            query = query.order_by(SysDictData.create_time.desc())
            # 执行分页查询
            dicts = query.offset((page - 1) * pageSize).limit(pageSize).all()
            tag = []

            for info in dicts:
                tag.append({
                    "dict_type": info.dict_type,
                    "dict_value": info.dict_value,
                    "dict_label": info.dict_label,
                    "dict_code": info.dict_code})
            return {
                "code": 200,
                "msg": "成功",
                "data": tag,
                "total": total_items,
                "page": page,
                "pageSize": pageSize,
                "totalPages": (total_items + pageSize - 1) // pageSize
            }
        query = db.query(SysDictData)
        query = query.filter(SysDictData.del_flag != '2')
        query = query.filter(SysDictData.dict_type == 'video_type')
        query = query.filter(SysDictData.remark.like( f'%{dict_value};%'))

        total_items = query.count()
        # 排序
        query = query.order_by(SysDictData.create_time.desc())
        # 执行分页查询
        dicts = query.offset((page - 1) * pageSize).limit(pageSize).all()
        tag = []

        for info in dicts:
            tag.append({
                        "dict_type":info.dict_type,
                        "dict_value":info.dict_value,
                        "dict_label":info.dict_label,
                        "dict_code":info.dict_code})
        return {
            "code": 200,
            "msg": "成功",
            "data": tag,
            "total": total_items,
            "page": page,
            "pageSize": pageSize,
            "totalPages": (total_items + pageSize - 1) // pageSize
        }
    except Exception as e:
        traceback.print_exc()
        raise HTTPException(status_code=500, detail=f"Internal server error: {str(e)}")