"""Celery app — single source of truth для Celery configuration.

Beat schedule build → app/workers/beat_schedule.py.
Worker lifecycle hooks (process_init, worker_ready) → app/workers/lifecycle.py.
"""

import logging
import os

import sentry_sdk
from celery import Celery
from sentry_sdk.integrations.celery import CeleryIntegration
from sentry_sdk.integrations.httpx import HttpxIntegration
from sentry_sdk.integrations.logging import LoggingIntegration
from sentry_sdk.integrations.sqlalchemy import SqlalchemyIntegration

from app.core.config import settings
from app.observability.sentry_scrub import scrub_sensitive_query

logger = logging.getLogger(__name__)

# SDK инициализируется в обоих процессах (FastAPI-сервер и Celery-воркер),
# чтобы события из тасков попадали в GlitchTip. SDK безопасен для двойного
# вызова — повторный sentry_sdk.init() в одном процессе заменяет клиента.
if settings.glitchtip_dsn:
    sentry_sdk.init(
        dsn=settings.glitchtip_dsn,
        environment=settings.environment,
        release=os.getenv("GIT_SHA") or os.getenv("SENTRY_RELEASE") or "unknown",
        traces_sample_rate=settings.glitchtip_traces_sample_rate,
        profiles_sample_rate=0.0,
        send_default_pii=False,
        before_send_transaction=scrub_sensitive_query,
        integrations=[
            CeleryIntegration(monitor_beat_tasks=True),
            SqlalchemyIntegration(),
            HttpxIntegration(),
            LoggingIntegration(level=logging.INFO, event_level=logging.ERROR),
        ],
    )
    logger.info(
        "GlitchTip SDK initialised in Celery worker (env=%s)",
        settings.environment,
    )

celery_app = Celery(
    "gendesign",
    broker=settings.redis_url,
    backend=settings.redis_url,
    include=[
        "app.workers.tasks.scrape_kn",
        "app.workers.tasks.scrape_kn_catalog_objects",
        "app.workers.tasks.refresh_analytics",
        "app.workers.tasks.scrape_objective",
        "app.workers.tasks.objective_etl",
        "app.workers.tasks.nspd_geo",
        "app.workers.tasks.nspd_sync",
        "app.workers.tasks.poi_sync",
        "app.workers.tasks.noise_sync",
        "app.workers.tasks.pzz_sync",
        "app.workers.tasks.scrape_cadastre",
        "app.workers.tasks.ekburg_permits_sync",
        "app.workers.tasks.cbr_macro_sync",
        "app.workers.tasks.supply_layers_refresh",
        "app.workers.tasks.forecast",
        "app.workers.tasks.ird_harvest",
        "app.workers.tasks.ekb_krt_sync",
        "app.workers.tasks.gknspecial_harvest",
        "app.workers.tasks.opportunity_harvest",
        "app.workers.tasks.planning_harvest",
        "app.workers.tasks.zone_regulation_refresh",
        "app.workers.tasks.reservation_ingest",
        "app.workers.tasks.genplan_zones_sync",
        "app.workers.tasks.ekb_ppt_tep_sync",
        "app.workers.tasks.krt_geometry_sync",
    ],
)
celery_app.conf.timezone = "Europe/Moscow"

# Apply beat schedule (DB → fallback → hardcoded entries)
from app.workers.beat_schedule import build_beat_schedule  # noqa: E402

celery_app.conf.beat_schedule = build_beat_schedule()

# Register lifecycle hooks (import for side-effect — signal decorator registration)
from app.workers import lifecycle  # noqa: E402, F401