"""ARQ worker configuration and entrypoint."""

from __future__ import annotations

import logging
from typing import Any

from arq.connections import RedisSettings

from app.config import get_settings

logger = logging.getLogger(__name__)


def _get_redis_settings() -> RedisSettings:
    """Get Redis settings from app config."""
    settings = get_settings()
    return RedisSettings.from_dsn(settings.redis_url)


async def on_startup(ctx: dict[str, Any]) -> None:
    """Called when worker starts."""
    logger.info("ARQ worker starting...")


async def on_shutdown(ctx: dict[str, Any]) -> None:
    """Called when worker shuts down."""
    logger.info("ARQ worker shutting down...")


class WorkerSettings:
    """ARQ worker settings.

    functions must be dotted module paths to async callables,
    e.g. 'app.plugins.builtins.unified_search.jobs.reindex'
    """
    functions = [
        "app.plugins.builtins.unified_search.jobs.index_mails",
        "app.plugins.builtins.unified_search.jobs.index_file",
        "app.plugins.builtins.unified_search.jobs.index_contact",
        "app.plugins.builtins.unified_search.jobs.index_company",
        "app.plugins.builtins.unified_search.jobs.index_event",
        "app.plugins.builtins.unified_search.jobs.reindex",
        "app.plugins.builtins.unified_search.jobs.embedding_batch",
        "app.plugins.builtins.ai_proactive.jobs.deep_analysis",
    ]
    redis_settings = _get_redis_settings()
    on_startup = on_startup
    on_shutdown = on_shutdown
    max_jobs = 10
    job_timeout = 300
    queue_name = "arq:queue"