"""Celery application: broker/backend config, queue routing, and the Beat
schedule. Task modules are plain sync functions that bridge into the async
service layer via `asyncio.run` (see tasks/base.py) - Celery's worker model
is synchronous/prefork, while the rest of the app is async SQLAlchemy.
"""

from __future__ import annotations

from celery import Celery
from celery.schedules import crontab

from app.core.config import get_settings
from app.core.logging import configure_logging

settings = get_settings()
# The worker process never went through main.py's bootstrap, so without
# this call every logger.* call here ran through structlog's unconfigured
# default - no secret redaction, no capture into the Settings-page log feed.
# This module is imported once per worker process (Celery's `include=`
# above), so this runs exactly where main.py's equivalent call does.
configure_logging(settings)

celery_app = Celery(
    "ci_agent",
    broker=settings.redis_url,
    backend=settings.redis_url,
    include=[
        "app.tasks.collection",
        "app.tasks.scheduler",
        "app.tasks.maintenance",
        "app.tasks.enrichment",
    ],
)

celery_app.conf.update(
    task_always_eager=settings.celery_task_always_eager,
    task_eager_propagates=settings.celery_task_always_eager,
    task_default_queue="default",
    task_routes={
        "app.tasks.collection.*": {"queue": "collection"},
        "app.tasks.scheduler.*": {"queue": "default"},
        "app.tasks.analysis.*": {"queue": "analysis"},
        "app.tasks.notifications.*": {"queue": "notifications"},
        "app.tasks.maintenance.*": {"queue": "maintenance"},
        "app.tasks.enrichment.*": {"queue": "enrichment"},
    },
    beat_schedule={
        "sync-monitoring-schedules": {
            "task": "app.tasks.scheduler.sync_schedules",
            "schedule": 60.0,
        },
        "purge-expired-data": {
            "task": "app.tasks.maintenance.purge_expired_data",
            "schedule": crontab(hour=3, minute=0),
        },
    },
    timezone="UTC",
    worker_hijack_root_logger=False,
    task_track_started=True,
)