231 lines
8.8 KiB
Python
231 lines
8.8 KiB
Python
from uuid import uuid4
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from fastapi import APIRouter
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from app.schemas.common import ApiResponse
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from app.services.detect_job_service import (
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append_detect_job_event,
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create_detect_job_if_needed,
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get_active_detect_job_summary,
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get_detect_job_summary,
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get_detect_queue_health,
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list_detect_jobs,
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)
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from app.services.detect_service import get_detect_status
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from app.services.detect_run_service import create_detect_run_snapshot, finalize_detect_run, mark_detect_run_stopping
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from app.services.settings_service import get_settings_payload, resolve_thread_count
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from app.services.worker_control_service import send_worker_command, start_worker
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router = APIRouter(tags=["detect"])
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def _build_detect_action_result(
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*,
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action: str,
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ok: bool,
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message: str,
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poll_after_seconds: int = 2,
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refresh_status: bool = True,
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data: dict | None = None,
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) -> dict:
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result = {
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"action": action,
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"poll_after_seconds": poll_after_seconds,
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"refresh_status": refresh_status,
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**(data or {}),
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}
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lowered = str(message or "").strip().lower()
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if "ui_level" not in result:
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if not ok:
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result["ui_level"] = "warning" if any(keyword in lowered for keyword in ("当前没有", "无需", "未运行", "未启动")) else "error"
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elif any(keyword in str(message or "") for keyword in ("命令已发送", "已发送检测启动请求", "控制指令")):
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result["ui_level"] = "warning"
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else:
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result["ui_level"] = "success"
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if "poll_schedule_seconds" not in result:
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if ok:
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result["poll_schedule_seconds"] = [1, max(2, poll_after_seconds)]
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elif poll_after_seconds > 0:
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result["poll_schedule_seconds"] = [poll_after_seconds]
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else:
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result["poll_schedule_seconds"] = []
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return result
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def _build_settings_summary(settings_payload: dict) -> dict:
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thread_count_resolution = resolve_thread_count(settings_payload=settings_payload)
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return {
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"thread_count": int(thread_count_resolution["effective_thread_count"]),
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"thread_count_default": int(thread_count_resolution["default_thread_count"]),
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"thread_count_source": str(thread_count_resolution["source"]),
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"thread_count_override": thread_count_resolution["override_thread_count"],
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"thread_count_node_code": str(thread_count_resolution["node_code"]),
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"proxy_enable": settings_payload["proxy_config"].get("proxy_enable", False),
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"allow_direct": settings_payload["proxy_config"].get("allow_direct", False),
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"proxy_pool_count": len(settings_payload["proxy_config"].get("proxy_urls", [])),
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}
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@router.get("/detect/status", response_model=ApiResponse)
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def detect_status() -> ApiResponse:
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return ApiResponse(data=get_detect_status())
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@router.get("/detect/job/active", response_model=ApiResponse)
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def detect_active_job() -> ApiResponse:
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return ApiResponse(data=get_active_detect_job_summary(event_limit=50))
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@router.get("/detect/jobs", response_model=ApiResponse)
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def detect_jobs(limit: int = 20) -> ApiResponse:
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return ApiResponse(data={"items": list_detect_jobs(limit=limit), "limit": max(1, min(int(limit or 20), 100))})
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@router.get("/detect/queue-summary", response_model=ApiResponse)
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def detect_queue_summary(window_minutes: int = 15) -> ApiResponse:
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return ApiResponse(data=get_detect_queue_health(window_minutes=window_minutes))
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@router.get("/detect/jobs/{job_id}", response_model=ApiResponse)
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def detect_job_detail(job_id: int) -> ApiResponse:
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data = get_detect_job_summary(job_id, event_limit=100)
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if not data:
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return ApiResponse(code=1, message="检测任务不存在", data=None)
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return ApiResponse(data=data)
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@router.post("/detect/start", response_model=ApiResponse)
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def start_detect() -> ApiResponse:
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job_summary = create_detect_job_if_needed(limit=1000, created_by="api")
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if not job_summary:
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result = _build_detect_action_result(
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action="start",
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ok=False,
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message="当前没有可创建的检测任务",
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data={"job": None},
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)
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return ApiResponse(
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code=0,
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message="当前没有可创建的检测任务",
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data=result,
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)
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cycle_token = uuid4().hex[:10]
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append_detect_job_event(
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job_summary["job_id"],
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event_type="job_dispatch_requested",
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message="控制面已发送检测启动请求",
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payload={
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"cycle_token": cycle_token,
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"status": job_summary.get("status"),
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"items_pending": job_summary.get("items_pending", 0),
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"items_claimed": job_summary.get("items_claimed", 0),
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"items_running": job_summary.get("items_running", 0),
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},
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)
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ok, message = start_worker()
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if not ok:
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result = _build_detect_action_result(
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action="start",
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ok=False,
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message=message,
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data={"job": job_summary},
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)
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append_detect_job_event(
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job_summary["job_id"],
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event_type="job_dispatch_failed",
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level="error",
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message=f"启动 Worker 失败: {message}",
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payload={"cycle_token": cycle_token},
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)
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return ApiResponse(
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code=1,
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message=message,
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data=result,
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)
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command_ok, command_message = send_worker_command(
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"start_detection",
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payload={
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"cycle_token": cycle_token,
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"job_id": job_summary["job_id"],
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"job_code": job_summary["job_code"],
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},
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)
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append_detect_job_event(
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job_summary["job_id"],
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event_type="job_dispatch_sent" if command_ok else "job_dispatch_rejected",
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level="info" if command_ok else "error",
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message=command_message,
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payload={"cycle_token": cycle_token},
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)
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snapshot = get_detect_status()
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settings_payload = get_settings_payload()
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settings_summary = _build_settings_summary(settings_payload)
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if command_ok:
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create_detect_run_snapshot(
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message=f"{message}；{command_message}",
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runtime={
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"mode": snapshot.get("worker_mode", ""),
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"running": snapshot.get("worker_online", False),
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"process_count": snapshot.get("worker_process_count", 0),
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"latest_start_time": snapshot.get("worker_latest_start_time", ""),
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"message": snapshot.get("worker_runtime_message", ""),
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},
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progress=snapshot.get("progress", {}),
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settings_summary=settings_summary,
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)
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response_message = f"{message}；{command_message}" if command_ok else command_message
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result = _build_detect_action_result(
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action="start",
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ok=command_ok,
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message=response_message,
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data={"job": job_summary},
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)
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return ApiResponse(code=0 if command_ok else 1, message=response_message, data=result)
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@router.post("/detect/stop", response_model=ApiResponse)
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def stop_detect() -> ApiResponse:
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active_job = get_active_detect_job_summary(event_limit=10)
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ok, message = send_worker_command("stop_detection")
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if active_job:
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append_detect_job_event(
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active_job["job_id"],
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event_type="job_stop_requested" if ok else "job_stop_request_failed",
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level="info" if ok else "error",
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message=message,
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payload={"cycle_token": active_job.get("current_cycle_token", "")},
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)
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snapshot = get_detect_status()
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settings_payload = get_settings_payload()
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settings_summary = _build_settings_summary(settings_payload)
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mark_detect_run_stopping(
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message=message,
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runtime={
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"mode": snapshot.get("worker_mode", ""),
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"running": snapshot.get("worker_online", False),
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"process_count": snapshot.get("worker_process_count", 0),
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"latest_start_time": snapshot.get("worker_latest_start_time", ""),
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"message": snapshot.get("worker_runtime_message", ""),
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},
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progress=snapshot.get("progress", {}),
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settings_summary=settings_summary,
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)
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if not snapshot.get("worker_online", False):
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finalize_detect_run(
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message=message,
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runtime={
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"mode": snapshot.get("worker_mode", ""),
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"running": snapshot.get("worker_online", False),
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"process_count": snapshot.get("worker_process_count", 0),
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"latest_start_time": snapshot.get("worker_latest_start_time", ""),
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"message": snapshot.get("worker_runtime_message", ""),
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},
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progress=snapshot.get("progress", {}),
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settings_summary=settings_summary,
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active_job=active_job,
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)
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result = _build_detect_action_result(action="stop", ok=ok, message=message)
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return ApiResponse(code=0 if ok else 1, message=message, data=result)
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