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maziggy
eec7793955
Adds a Failure Detection tab under Settings that wires Bambuddy to a
self-hosted Obico ml_api container — no cloud, no account, no WebSocket.
While a print is running, the detection service periodically hands the
printer's camera snapshot URL to the ML API and smooths scores over
time (30-frame warmup + EWM, alpha=2/13, short/long rolling means) so
one noisy frame can't trigger an action. When the smoothed score
crosses HIGH, the configured action fires exactly once per print:
notify, pause, or pause-and-cut-power (via linked smart plugs).
- Backend: new obico_detection + obico_smoothing + obico_actions
services, /obico/status and /obico/test-connection routes
(SETTINGS_READ / SETTINGS_UPDATE), six obico_* AppSettings fields
with validators for sensitivity/action/enabled_printers.
- Frontend: FailureDetectionSettings component (enable, ML URL + test,
sensitivity, action, poll interval, per-printer monitor list, live
status + detection history), new sidebar tab with service-active
bullet, toast on save.
- Tests: 17 detection unit tests + 15 smoothing unit tests + 4
frontend component tests.
- Docs: README bullet, CHANGELOG entry, wiki page under Analytics,
website features.html entry.
49 lines
1.5 KiB
Python
49 lines
1.5 KiB
Python
"""API routes for Obico AI failure detection."""
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import logging
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from fastapi import APIRouter
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from pydantic import BaseModel
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from backend.app.core.auth import RequirePermissionIfAuthEnabled
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from backend.app.core.permissions import Permission
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from backend.app.models.user import User
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from backend.app.services.obico_detection import obico_detection_service
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logger = logging.getLogger(__name__)
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router = APIRouter(prefix="/obico", tags=["obico"])
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class TestConnectionRequest(BaseModel):
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url: str
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@router.get("/status")
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async def get_status(
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_: User | None = RequirePermissionIfAuthEnabled(Permission.SETTINGS_READ),
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):
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"""Scheduler status, per-printer classification, and recent detection history."""
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settings = await obico_detection_service._load_settings()
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status = obico_detection_service.get_status()
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return {
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**status,
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"enabled": settings["enabled"],
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"ml_url": settings["ml_url"],
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"sensitivity": settings["sensitivity"],
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"action": settings["action"],
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"poll_interval": settings["poll_interval"],
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"external_url_configured": bool(settings["external_url"]),
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}
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@router.post("/test-connection")
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async def test_connection(
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req: TestConnectionRequest,
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_: User | None = RequirePermissionIfAuthEnabled(Permission.SETTINGS_UPDATE),
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):
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"""Ping the Obico ML API `/hc/` health endpoint. Returns ok + raw body."""
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if not req.url:
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return {"ok": False, "status_code": None, "body": None, "error": "URL is empty"}
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return await obico_detection_service.test_connection(req.url)
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