frigate/frigate/api/app.py

"""Main api runner."""

import asyncio
import copy
import json
import logging
import os
import traceback
import urllib
from datetime import datetime, timedelta
from functools import reduce
from io import StringIO
from pathlib import Path as FilePath
from typing import Any, Dict, List, Optional

import aiofiles
import ruamel.yaml
from fastapi import APIRouter, Body, Path, Request, Response
from fastapi.encoders import jsonable_encoder
from fastapi.params import Depends
from fastapi.responses import JSONResponse, PlainTextResponse, StreamingResponse
from filelock import FileLock, Timeout
from markupsafe import escape
from peewee import SQL, fn, operator
from pydantic import ValidationError

from frigate.api.auth import (
    allow_any_authenticated,
    allow_public,
    get_allowed_cameras_for_filter,
    require_role,
)
from frigate.api.defs.query.app_query_parameters import AppTimelineHourlyQueryParameters
from frigate.api.defs.request.app_body import AppConfigSetBody, MediaSyncBody
from frigate.api.defs.tags import Tags
from frigate.config import FrigateConfig
from frigate.config.camera.updater import (
    CameraConfigUpdateEnum,
    CameraConfigUpdateTopic,
)
from frigate.ffmpeg_presets import FFMPEG_HWACCEL_VAAPI, _gpu_selector
from frigate.jobs.media_sync import (
    get_current_media_sync_job,
    get_media_sync_job_by_id,
    start_media_sync_job,
)
from frigate.models import Event, Timeline
from frigate.stats.prometheus import get_metrics, update_metrics
from frigate.types import JobStatusTypesEnum
from frigate.util.builtin import (
    clean_camera_user_pass,
    deep_merge,
    flatten_config_data,
    load_labels,
    process_config_query_string,
    update_yaml_file_bulk,
)
from frigate.util.config import apply_section_update, find_config_file
from frigate.util.schema import get_config_schema
from frigate.util.services import (
    get_nvidia_driver_info,
    process_logs,
    restart_frigate,
    vainfo_hwaccel,
)
from frigate.util.time import get_tz_modifiers
from frigate.version import VERSION

logger = logging.getLogger(__name__)


router = APIRouter(tags=[Tags.app])


@router.get(
    "/", response_class=PlainTextResponse, dependencies=[Depends(allow_public())]
)
def is_healthy():
    return "Frigate is running. Alive and healthy!"


@router.get("/config/schema.json", dependencies=[Depends(allow_public())])
def config_schema(request: Request):
    return JSONResponse(content=get_config_schema(FrigateConfig))


@router.get(
    "/version", response_class=PlainTextResponse, dependencies=[Depends(allow_public())]
)
def version():
    return VERSION


@router.get("/stats", dependencies=[Depends(allow_any_authenticated())])
def stats(request: Request):
    return JSONResponse(content=request.app.stats_emitter.get_latest_stats())


@router.get("/stats/history", dependencies=[Depends(allow_any_authenticated())])
def stats_history(request: Request, keys: str = None):
    if keys:
        keys = keys.split(",")

    return JSONResponse(content=request.app.stats_emitter.get_stats_history(keys))


@router.get("/metrics", dependencies=[Depends(allow_any_authenticated())])
def metrics(request: Request):
    """Expose Prometheus metrics endpoint and update metrics with latest stats"""
    # Retrieve the latest statistics and update the Prometheus metrics
    stats = request.app.stats_emitter.get_latest_stats()
    # query DB for count of events by camera, label
    event_counts: List[Dict[str, Any]] = (
        Event.select(Event.camera, Event.label, fn.Count())
        .group_by(Event.camera, Event.label)
        .dicts()
    )

    update_metrics(stats=stats, event_counts=event_counts)
    content, content_type = get_metrics()
    return Response(content=content, media_type=content_type)


@router.get("/config", dependencies=[Depends(allow_any_authenticated())])
def config(request: Request):
    config_obj: FrigateConfig = request.app.frigate_config
    config: dict[str, dict[str, Any]] = config_obj.model_dump(
        mode="json", warnings="none", exclude_none=True
    )
    config["detectors"] = {
        name: detector.model_dump(mode="json", warnings="none", exclude_none=True)
        for name, detector in config_obj.detectors.items()
    }

    # remove the mqtt password
    config["mqtt"].pop("password", None)

    # remove the proxy secret
    config["proxy"].pop("auth_secret", None)

    for camera_name, camera in request.app.frigate_config.cameras.items():
        camera_dict = config["cameras"][camera_name]

        # clean paths
        for input in camera_dict.get("ffmpeg", {}).get("inputs", []):
            input["path"] = clean_camera_user_pass(input["path"])

        # add clean ffmpeg_cmds
        camera_dict["ffmpeg_cmds"] = copy.deepcopy(camera.ffmpeg_cmds)
        for cmd in camera_dict["ffmpeg_cmds"]:
            cmd["cmd"] = clean_camera_user_pass(" ".join(cmd["cmd"]))

        # ensure that zones are relative
        for zone_name, zone in config_obj.cameras[camera_name].zones.items():
            camera_dict["zones"][zone_name]["color"] = zone.color

    # remove go2rtc stream passwords
    go2rtc: dict[str, Any] = config_obj.go2rtc.model_dump(
        mode="json", warnings="none", exclude_none=True
    )
    for stream_name, stream in go2rtc.get("streams", {}).items():
        if stream is None:
            continue
        if isinstance(stream, str):
            cleaned = clean_camera_user_pass(stream)
        else:
            cleaned = []

            for item in stream:
                cleaned.append(clean_camera_user_pass(item))

        config["go2rtc"]["streams"][stream_name] = cleaned

    config["plus"] = {"enabled": request.app.frigate_config.plus_api.is_active()}
    config["model"]["colormap"] = config_obj.model.colormap
    config["model"]["all_attributes"] = config_obj.model.all_attributes
    config["model"]["non_logo_attributes"] = config_obj.model.non_logo_attributes

    # Add model plus data if plus is enabled
    if config["plus"]["enabled"]:
        model_path = config.get("model", {}).get("path")
        if model_path:
            model_json_path = FilePath(model_path).with_suffix(".json")
            try:
                with open(model_json_path, "r") as f:
                    model_plus_data = json.load(f)
                config["model"]["plus"] = model_plus_data
            except FileNotFoundError:
                config["model"]["plus"] = None
            except json.JSONDecodeError:
                config["model"]["plus"] = None
        else:
            config["model"]["plus"] = None

    # use merged labelamp
    for detector_config in config["detectors"].values():
        detector_config["model"]["labelmap"] = (
            request.app.frigate_config.model.merged_labelmap
        )

    return JSONResponse(content=config)


@router.get("/ffmpeg/presets", dependencies=[Depends(allow_any_authenticated())])
def ffmpeg_presets():
    """Return available ffmpeg preset keys for config UI usage."""

    # Whitelist based on documented presets in ffmpeg_presets.md
    hwaccel_presets = [
        "preset-rpi-64-h264",
        "preset-rpi-64-h265",
        "preset-vaapi",
        "preset-intel-qsv-h264",
        "preset-intel-qsv-h265",
        "preset-nvidia",
        "preset-jetson-h264",
        "preset-jetson-h265",
        "preset-rkmpp",
    ]
    input_presets = [
        "preset-http-jpeg-generic",
        "preset-http-mjpeg-generic",
        "preset-http-reolink",
        "preset-rtmp-generic",
        "preset-rtsp-generic",
        "preset-rtsp-restream",
        "preset-rtsp-restream-low-latency",
        "preset-rtsp-udp",
        "preset-rtsp-blue-iris",
    ]
    record_output_presets = [
        "preset-record-generic",
        "preset-record-generic-audio-copy",
        "preset-record-generic-audio-aac",
        "preset-record-mjpeg",
        "preset-record-jpeg",
        "preset-record-ubiquiti",
    ]

    return JSONResponse(
        content={
            "hwaccel_args": hwaccel_presets,
            "input_args": input_presets,
            "output_args": {
                "record": record_output_presets,
                "detect": [],
            },
        }
    )


@router.get("/config/raw_paths", dependencies=[Depends(require_role(["admin"]))])
def config_raw_paths(request: Request):
    """Admin-only endpoint that returns camera paths and go2rtc streams without credential masking."""
    config_obj: FrigateConfig = request.app.frigate_config

    raw_paths = {"cameras": {}, "go2rtc": {"streams": {}}}

    # Extract raw camera ffmpeg input paths
    for camera_name, camera in config_obj.cameras.items():
        raw_paths["cameras"][camera_name] = {
            "ffmpeg": {
                "inputs": [
                    {"path": input.path, "roles": input.roles}
                    for input in camera.ffmpeg.inputs
                ]
            }
        }

    # Extract raw go2rtc stream URLs
    go2rtc_config = config_obj.go2rtc.model_dump(
        mode="json", warnings="none", exclude_none=True
    )
    for stream_name, stream in go2rtc_config.get("streams", {}).items():
        if stream is None:
            continue
        raw_paths["go2rtc"]["streams"][stream_name] = stream

    return JSONResponse(content=raw_paths)


@router.get("/config/raw", dependencies=[Depends(allow_any_authenticated())])
def config_raw():
    config_file = find_config_file()

    if not os.path.isfile(config_file):
        return JSONResponse(
            content=({"success": False, "message": "Could not find file"}),
            status_code=404,
        )

    with open(config_file, "r") as f:
        raw_config = f.read()
        f.close()

        return JSONResponse(
            content=raw_config, media_type="text/plain", status_code=200
        )


@router.post("/config/save", dependencies=[Depends(require_role(["admin"]))])
def config_save(save_option: str, body: Any = Body(media_type="text/plain")):
    new_config = body.decode()
    if not new_config:
        return JSONResponse(
            content=(
                {"success": False, "message": "Config with body param is required"}
            ),
            status_code=400,
        )

    # Validate the config schema
    try:
        # Use ruamel to parse and preserve line numbers
        yaml_config = ruamel.yaml.YAML()
        yaml_config.preserve_quotes = True
        full_config = yaml_config.load(StringIO(new_config))

        FrigateConfig.parse_yaml(new_config)

    except ValidationError as e:
        error_message = []

        for error in e.errors():
            error_path = error["loc"]
            current = full_config
            line_number = "Unknown"
            last_line_number = "Unknown"

            try:
                for i, part in enumerate(error_path):
                    key = int(part) if part.isdigit() else part

                    if isinstance(current, ruamel.yaml.comments.CommentedMap):
                        current = current[key]
                    elif isinstance(current, list):
                        current = current[key]

                    if hasattr(current, "lc"):
                        last_line_number = current.lc.line

                    if i == len(error_path) - 1:
                        if hasattr(current, "lc"):
                            line_number = current.lc.line
                        else:
                            line_number = last_line_number

            except Exception:
                line_number = "Unable to determine"

            error_message.append(
                f"Line {line_number}: {' -> '.join(map(str, error_path))} - {error.get('msg', error.get('type', 'Unknown'))}"
            )

        return JSONResponse(
            content=(
                {
                    "success": False,
                    "message": "Your configuration is invalid.\nSee the official documentation at docs.frigate.video.\n\n"
                    + "\n".join(error_message),
                }
            ),
            status_code=400,
        )

    except Exception:
        return JSONResponse(
            content=(
                {
                    "success": False,
                    "message": f"\nYour configuration is invalid.\nSee the official documentation at docs.frigate.video.\n\n{escape(str(traceback.format_exc()))}",
                }
            ),
            status_code=400,
        )

    # Save the config to file
    try:
        config_file = find_config_file()

        with open(config_file, "w") as f:
            f.write(new_config)
            f.close()
    except Exception:
        return JSONResponse(
            content=(
                {
                    "success": False,
                    "message": "Could not write config file, be sure that Frigate has write permission on the config file.",
                }
            ),
            status_code=400,
        )

    if save_option == "restart":
        try:
            restart_frigate()
        except Exception as e:
            logging.error(f"Error restarting Frigate: {e}")
            return JSONResponse(
                content=(
                    {
                        "success": True,
                        "message": "Config successfully saved, unable to restart Frigate",
                    }
                ),
                status_code=200,
            )

        return JSONResponse(
            content=(
                {
                    "success": True,
                    "message": "Config successfully saved, restarting (this can take up to one minute)...",
                }
            ),
            status_code=200,
        )
    else:
        return JSONResponse(
            content=({"success": True, "message": "Config successfully saved."}),
            status_code=200,
        )


def _config_set_in_memory(request: Request, body: AppConfigSetBody) -> JSONResponse:
    """Apply config changes in-memory only, without writing to YAML.

    Used for temporary config changes like debug replay camera tuning.
    Updates the in-memory Pydantic config and publishes ZMQ updates,
    bypassing YAML parsing entirely.
    """
    try:
        updates = {}
        if body.config_data:
            updates = flatten_config_data(body.config_data)
            updates = {k: ("" if v is None else v) for k, v in updates.items()}

        if not updates:
            return JSONResponse(
                content={"success": False, "message": "No configuration data provided"},
                status_code=400,
            )

        config: FrigateConfig = request.app.frigate_config

        # Group flat key paths into nested per-camera, per-section dicts
        grouped: dict[str, dict[str, dict]] = {}
        for key_path, value in updates.items():
            parts = key_path.split(".")
            if len(parts) < 3 or parts[0] != "cameras":
                continue

            cam, section = parts[1], parts[2]
            grouped.setdefault(cam, {}).setdefault(section, {})

            # Build nested dict from remaining path (e.g. "filters.person.threshold")
            target = grouped[cam][section]
            for part in parts[3:-1]:
                target = target.setdefault(part, {})
            if len(parts) > 3:
                target[parts[-1]] = value
            elif isinstance(value, dict):
                grouped[cam][section] = deep_merge(
                    grouped[cam][section], value, override=True
                )
            else:
                grouped[cam][section] = value

        # Apply each section update
        for cam_name, sections in grouped.items():
            camera_config = config.cameras.get(cam_name)
            if not camera_config:
                return JSONResponse(
                    content={
                        "success": False,
                        "message": f"Camera '{cam_name}' not found",
                    },
                    status_code=400,
                )

            for section_name, update in sections.items():
                err = apply_section_update(camera_config, section_name, update)
                if err is not None:
                    return JSONResponse(
                        content={"success": False, "message": err},
                        status_code=400,
                    )

        # Publish ZMQ updates so processing threads pick up changes
        if body.update_topic and body.update_topic.startswith("config/cameras/"):
            _, _, camera, field = body.update_topic.split("/")
            settings = getattr(config.cameras.get(camera, None), field, None)

            if settings is not None:
                request.app.config_publisher.publish_update(
                    CameraConfigUpdateTopic(CameraConfigUpdateEnum[field], camera),
                    settings,
                )

        return JSONResponse(
            content={"success": True, "message": "Config applied in-memory"},
            status_code=200,
        )
    except Exception as e:
        logger.error(f"Error applying config in-memory: {e}")
        return JSONResponse(
            content={"success": False, "message": "Error applying config"},
            status_code=500,
        )


@router.put("/config/set", dependencies=[Depends(require_role(["admin"]))])
def config_set(request: Request, body: AppConfigSetBody):
    config_file = find_config_file()

    if body.skip_save:
        return _config_set_in_memory(request, body)

    lock = FileLock(f"{config_file}.lock", timeout=5)

    try:
        with lock:
            with open(config_file, "r") as f:
                old_raw_config = f.read()

            try:
                updates = {}

                # process query string parameters (takes precedence over body.config_data)
                parsed_url = urllib.parse.urlparse(str(request.url))
                query_string = urllib.parse.parse_qs(
                    parsed_url.query, keep_blank_values=True
                )

                # Filter out empty keys but keep blank values for non-empty keys
                query_string = {k: v for k, v in query_string.items() if k}

                if query_string:
                    updates = process_config_query_string(query_string)
                elif body.config_data:
                    updates = flatten_config_data(body.config_data)
                    # Convert None values to empty strings for deletion (e.g., when deleting masks)
                    updates = {k: ("" if v is None else v) for k, v in updates.items()}

                if not updates:
                    return JSONResponse(
                        content=(
                            {
                                "success": False,
                                "message": "No configuration data provided",
                            }
                        ),
                        status_code=400,
                    )

                # apply all updates in a single operation
                update_yaml_file_bulk(config_file, updates)

                # validate the updated config
                with open(config_file, "r") as f:
                    new_raw_config = f.read()

                try:
                    config = FrigateConfig.parse(new_raw_config)
                except Exception:
                    with open(config_file, "w") as f:
                        f.write(old_raw_config)
                        f.close()
                    logger.error(f"\nConfig Error:\n\n{str(traceback.format_exc())}")
                    return JSONResponse(
                        content=(
                            {
                                "success": False,
                                "message": "Error parsing config. Check logs for error message.",
                            }
                        ),
                        status_code=400,
                    )
            except Exception as e:
                logging.error(f"Error updating config: {e}")
                return JSONResponse(
                    content=({"success": False, "message": "Error updating config"}),
                    status_code=500,
                )

            if body.requires_restart == 0 or body.update_topic:
                old_config: FrigateConfig = request.app.frigate_config
                request.app.frigate_config = config
                request.app.genai_manager.update_config(config)

                if request.app.stats_emitter is not None:
                    request.app.stats_emitter.config = config

                if body.update_topic:
                    if body.update_topic.startswith("config/cameras/"):
                        _, _, camera, field = body.update_topic.split("/")

                        if camera == "*":
                            # Wildcard: fan out update to all cameras
                            enum_value = CameraConfigUpdateEnum[field]
                            for camera_name in config.cameras:
                                settings = config.get_nested_object(
                                    f"config/cameras/{camera_name}/{field}"
                                )
                                request.app.config_publisher.publish_update(
                                    CameraConfigUpdateTopic(enum_value, camera_name),
                                    settings,
                                )
                        else:
                            if field == "add":
                                settings = config.cameras[camera]
                            elif field == "remove":
                                settings = old_config.cameras[camera]
                            else:
                                settings = config.get_nested_object(body.update_topic)

                            request.app.config_publisher.publish_update(
                                CameraConfigUpdateTopic(
                                    CameraConfigUpdateEnum[field], camera
                                ),
                                settings,
                            )
                    else:
                        # Generic handling for global config updates
                        settings = config.get_nested_object(body.update_topic)

                        # Publish None for removal, actual config for add/update
                        request.app.config_publisher.publisher.publish(
                            body.update_topic, settings
                        )

            return JSONResponse(
                content=(
                    {
                        "success": True,
                        "message": "Config successfully updated, restart to apply",
                    }
                ),
                status_code=200,
            )
    except Timeout:
        return JSONResponse(
            content=(
                {
                    "success": False,
                    "message": "Another process is currently updating the config. Please try again in a few seconds.",
                }
            ),
            status_code=503,
        )


@router.get("/vainfo", dependencies=[Depends(allow_any_authenticated())])
def vainfo():
    # Use LibvaGpuSelector to pick an appropriate libva device (if available)
    selected_gpu = ""
    try:
        selected_gpu = _gpu_selector.get_gpu_arg(FFMPEG_HWACCEL_VAAPI, 0) or ""
    except Exception:
        selected_gpu = ""

    # If selected_gpu is empty, pass None to vainfo_hwaccel to run plain `vainfo`.
    vainfo = vainfo_hwaccel(device_name=selected_gpu or None)
    return JSONResponse(
        content={
            "return_code": vainfo.returncode,
            "stderr": (
                vainfo.stderr.decode("unicode_escape").strip()
                if vainfo.returncode != 0
                else ""
            ),
            "stdout": (
                vainfo.stdout.decode("unicode_escape").strip()
                if vainfo.returncode == 0
                else ""
            ),
        }
    )


@router.get("/nvinfo", dependencies=[Depends(allow_any_authenticated())])
def nvinfo():
    return JSONResponse(content=get_nvidia_driver_info())


@router.get(
    "/logs/{service}",
    tags=[Tags.logs],
    dependencies=[Depends(allow_any_authenticated())],
)
async def logs(
    service: str = Path(enum=["frigate", "nginx", "go2rtc"]),
    download: Optional[str] = None,
    stream: Optional[bool] = False,
    start: Optional[int] = 0,
    end: Optional[int] = None,
):
    """Get logs for the requested service (frigate/nginx/go2rtc)"""

    def download_logs(service_location: str):
        try:
            file = open(service_location, "r")
            contents = file.read()
            file.close()
            return JSONResponse(jsonable_encoder(contents))
        except FileNotFoundError as e:
            logger.error(e)
            return JSONResponse(
                content={"success": False, "message": "Could not find log file"},
                status_code=500,
            )

    async def stream_logs(file_path: str):
        """Asynchronously stream log lines."""
        buffer = ""
        try:
            async with aiofiles.open(file_path, "r") as file:
                await file.seek(0, 2)
                while True:
                    line = await file.readline()
                    if line:
                        buffer += line
                        # Process logs only when there are enough lines in the buffer
                        if "\n" in buffer:
                            _, processed_lines = process_logs(buffer, service)
                            buffer = ""
                            for processed_line in processed_lines:
                                yield f"{processed_line}\n"
                    else:
                        await asyncio.sleep(0.1)
        except FileNotFoundError:
            yield "Log file not found.\n"

    log_locations = {
        "frigate": "/dev/shm/logs/frigate/current",
        "go2rtc": "/dev/shm/logs/go2rtc/current",
        "nginx": "/dev/shm/logs/nginx/current",
    }
    service_location = log_locations.get(service)

    if not service_location:
        return JSONResponse(
            content={"success": False, "message": "Not a valid service"},
            status_code=404,
        )

    if download:
        return download_logs(service_location)

    if stream:
        return StreamingResponse(stream_logs(service_location), media_type="text/plain")

    # For full logs initially
    try:
        async with aiofiles.open(service_location, "r") as file:
            contents = await file.read()

        total_lines, log_lines = process_logs(contents, service, start, end)
        return JSONResponse(
            content={"totalLines": total_lines, "lines": log_lines},
            status_code=200,
        )
    except FileNotFoundError as e:
        logger.error(e)
        return JSONResponse(
            content={"success": False, "message": "Could not find log file"},
            status_code=500,
        )


@router.post("/restart", dependencies=[Depends(require_role(["admin"]))])
def restart():
    try:
        restart_frigate()
    except Exception as e:
        logging.error(f"Error restarting Frigate: {e}")
        return JSONResponse(
            content=(
                {
                    "success": False,
                    "message": "Unable to restart Frigate.",
                }
            ),
            status_code=500,
        )

    return JSONResponse(
        content=(
            {
                "success": True,
                "message": "Restarting (this can take up to one minute)...",
            }
        ),
        status_code=200,
    )


@router.post(
    "/media/sync",
    dependencies=[Depends(require_role(["admin"]))],
    summary="Start media sync job",
    description="""Start an asynchronous media sync job to find and (optionally) remove orphaned media files.
    Returns 202 with job details when queued, or 409 if a job is already running.""",
)
def sync_media(body: MediaSyncBody = Body(...)):
    """Start async media sync job - remove orphaned files.

    Syncs specified media types: event snapshots, event thumbnails, review thumbnails,
    previews, exports, and/or recordings. Job runs in background; use /media/sync/current
    or /media/sync/status/{job_id} to check status.

    Args:
        body: MediaSyncBody with dry_run flag and media_types list.
              media_types can include: 'all', 'event_snapshots', 'event_thumbnails',
              'review_thumbnails', 'previews', 'exports', 'recordings'

    Returns:
        202 Accepted with job_id, or 409 Conflict if job already running.
    """
    job_id = start_media_sync_job(
        dry_run=body.dry_run, media_types=body.media_types, force=body.force
    )

    if job_id is None:
        # A job is already running
        current = get_current_media_sync_job()
        return JSONResponse(
            content={
                "error": "A media sync job is already running",
                "current_job_id": current.id if current else None,
            },
            status_code=409,
        )

    return JSONResponse(
        content={
            "job": {
                "job_type": "media_sync",
                "status": JobStatusTypesEnum.queued,
                "id": job_id,
            }
        },
        status_code=202,
    )


@router.get(
    "/media/sync/current",
    dependencies=[Depends(require_role(["admin"]))],
    summary="Get current media sync job",
    description="""Retrieve the current running media sync job, if any. Returns the job details
    or null when no job is active.""",
)
def get_media_sync_current():
    """Get the current running media sync job, if any."""
    job = get_current_media_sync_job()

    if job is None:
        return JSONResponse(content={"job": None}, status_code=200)

    return JSONResponse(
        content={"job": job.to_dict()},
        status_code=200,
    )


@router.get(
    "/media/sync/status/{job_id}",
    dependencies=[Depends(require_role(["admin"]))],
    summary="Get media sync job status",
    description="""Get status and results for the specified media sync job id. Returns 200 with
    job details including results, or 404 if the job is not found.""",
)
def get_media_sync_status(job_id: str):
    """Get the status of a specific media sync job."""
    job = get_media_sync_job_by_id(job_id)

    if job is None:
        return JSONResponse(
            content={"error": "Job not found"},
            status_code=404,
        )

    return JSONResponse(
        content={"job": job.to_dict()},
        status_code=200,
    )


@router.get("/labels", dependencies=[Depends(allow_any_authenticated())])
def get_labels(camera: str = ""):
    try:
        if camera:
            events = Event.select(Event.label).where(Event.camera == camera).distinct()
        else:
            events = Event.select(Event.label).distinct()
    except Exception as e:
        logger.error(e)
        return JSONResponse(
            content=({"success": False, "message": "Failed to get labels"}),
            status_code=404,
        )

    labels = sorted([e.label for e in events])
    return JSONResponse(content=labels)


@router.get("/sub_labels", dependencies=[Depends(allow_any_authenticated())])
def get_sub_labels(split_joined: Optional[int] = None):
    try:
        events = Event.select(Event.sub_label).distinct()
    except Exception:
        return JSONResponse(
            content=({"success": False, "message": "Failed to get sub_labels"}),
            status_code=404,
        )

    sub_labels = [e.sub_label for e in events]

    if None in sub_labels:
        sub_labels.remove(None)

    if split_joined:
        original_labels = sub_labels.copy()

        for label in original_labels:
            if "," in label:
                sub_labels.remove(label)
                parts = label.split(",")

                for part in parts:
                    if part.strip() not in sub_labels:
                        sub_labels.append(part.strip())

    sub_labels.sort()
    return JSONResponse(content=sub_labels)


@router.get("/audio_labels", dependencies=[Depends(allow_any_authenticated())])
def get_audio_labels():
    labels = load_labels("/audio-labelmap.txt", prefill=521)
    return JSONResponse(content=labels)


@router.get("/plus/models", dependencies=[Depends(allow_any_authenticated())])
def plusModels(request: Request, filterByCurrentModelDetector: bool = False):
    if not request.app.frigate_config.plus_api.is_active():
        return JSONResponse(
            content=({"success": False, "message": "Frigate+ is not enabled"}),
            status_code=400,
        )

    models: dict[Any, Any] = request.app.frigate_config.plus_api.get_models()

    if not models["list"]:
        return JSONResponse(
            content=({"success": False, "message": "No models found"}),
            status_code=400,
        )

    modelList = models["list"]

    # current model type
    modelType = request.app.frigate_config.model.model_type

    # current detectorType for comparing to supportedDetectors
    detectorType = list(request.app.frigate_config.detectors.values())[0].type

    validModels = []

    for model in sorted(
        filter(
            lambda m: (
                not filterByCurrentModelDetector
                or (detectorType in m["supportedDetectors"] and modelType in m["type"])
            ),
            modelList,
        ),
        key=(lambda m: m["trainDate"]),
        reverse=True,
    ):
        validModels.append(model)

    return JSONResponse(content=validModels)


@router.get(
    "/recognized_license_plates", dependencies=[Depends(allow_any_authenticated())]
)
def get_recognized_license_plates(
    split_joined: Optional[int] = None,
    allowed_cameras: List[str] = Depends(get_allowed_cameras_for_filter),
):
    try:
        query = (
            Event.select(
                SQL("json_extract(data, '$.recognized_license_plate') AS plate")
            )
            .where(
                (SQL("json_extract(data, '$.recognized_license_plate') IS NOT NULL"))
                & (Event.camera << allowed_cameras)
            )
            .distinct()
        )
        recognized_license_plates = [row[0] for row in query.tuples()]
    except Exception:
        return JSONResponse(
            content=(
                {"success": False, "message": "Failed to get recognized license plates"}
            ),
            status_code=404,
        )

    if split_joined:
        original_recognized_license_plates = recognized_license_plates.copy()
        for recognized_license_plate in original_recognized_license_plates:
            if recognized_license_plate and "," in recognized_license_plate:
                recognized_license_plates.remove(recognized_license_plate)
                parts = recognized_license_plate.split(",")
                for part in parts:
                    if part.strip() not in recognized_license_plates:
                        recognized_license_plates.append(part.strip())

    recognized_license_plates = list(set(recognized_license_plates))
    recognized_license_plates.sort()
    return JSONResponse(content=recognized_license_plates)


@router.get("/timeline", dependencies=[Depends(allow_any_authenticated())])
def timeline(camera: str = "all", limit: int = 100, source_id: Optional[str] = None):
    clauses = []

    selected_columns = [
        Timeline.timestamp,
        Timeline.camera,
        Timeline.source,
        Timeline.source_id,
        Timeline.class_type,
        Timeline.data,
    ]

    if camera != "all":
        clauses.append((Timeline.camera == camera))

    if source_id:
        source_ids = [sid.strip() for sid in source_id.split(",")]
        if len(source_ids) == 1:
            clauses.append((Timeline.source_id == source_ids[0]))
        else:
            clauses.append((Timeline.source_id.in_(source_ids)))

    if len(clauses) == 0:
        clauses.append((True))

    timeline = (
        Timeline.select(*selected_columns)
        .where(reduce(operator.and_, clauses))
        .order_by(Timeline.timestamp.asc())
        .limit(limit)
        .dicts()
    )

    return JSONResponse(content=[t for t in timeline])


@router.get("/timeline/hourly", dependencies=[Depends(allow_any_authenticated())])
def hourly_timeline(params: AppTimelineHourlyQueryParameters = Depends()):
    """Get hourly summary for timeline."""
    cameras = params.cameras
    labels = params.labels
    before = params.before
    after = params.after
    limit = params.limit
    tz_name = params.timezone

    _, minute_modifier, _ = get_tz_modifiers(tz_name)
    minute_offset = int(minute_modifier.split(" ")[0])

    clauses = []

    if cameras != "all":
        camera_list = cameras.split(",")
        clauses.append((Timeline.camera << camera_list))

    if labels != "all":
        label_list = labels.split(",")
        clauses.append((Timeline.data["label"] << label_list))

    if before:
        clauses.append((Timeline.timestamp < before))

    if after:
        clauses.append((Timeline.timestamp > after))

    if len(clauses) == 0:
        clauses.append((True))

    timeline = (
        Timeline.select(
            Timeline.camera,
            Timeline.timestamp,
            Timeline.data,
            Timeline.class_type,
            Timeline.source_id,
            Timeline.source,
        )
        .where(reduce(operator.and_, clauses))
        .order_by(Timeline.timestamp.desc())
        .limit(limit)
        .dicts()
        .iterator()
    )

    count = 0
    start = 0
    end = 0
    hours: dict[str, list[dict[str, Any]]] = {}

    for t in timeline:
        if count == 0:
            start = t["timestamp"]
        else:
            end = t["timestamp"]

        count += 1

        hour = (
            datetime.fromtimestamp(t["timestamp"]).replace(
                minute=0, second=0, microsecond=0
            )
            + timedelta(
                minutes=minute_offset,
            )
        ).timestamp()
        if hour not in hours:
            hours[hour] = [t]
        else:
            hours[hour].insert(0, t)

    return JSONResponse(
        content={
            "start": start,
            "end": end,
            "count": count,
            "hours": hours,
        }
    )