"""新闻采集与催化归因流水线。"""

from __future__ import annotations

import logging

from app.config import settings
from app.catalyst.service import analyze_pending_news, ingest_news_items
from app.news.collector import collect_news_sources

logger = logging.getLogger(__name__)


async def refresh_news_catalysts(
    lookback_hours: int | None = None,
    limit_per_source: int | None = None,
    analyze_limit: int | None = None,
    use_llm: bool = True,
) -> dict:
    if not settings.news_collection_enabled:
        return {
            "enabled": False,
            "fetched": 0,
            "inserted": 0,
            "duplicates": 0,
            "analyzed": 0,
            "skipped": 0,
            "failed": 0,
        }

    items = await collect_news_sources(
        lookback_hours=lookback_hours or settings.news_fetch_lookback_hours,
        limit_per_source=limit_per_source or settings.news_fetch_limit_per_source,
    )
    ingest_result = await ingest_news_items(items)
    remaining_result = await analyze_pending_news(
        limit=analyze_limit or settings.news_analyze_limit_per_run,
        use_llm=use_llm,
    )
    result = {
        "enabled": True,
        "fetched": len(items),
        "inserted": ingest_result.get("inserted", 0),
        "duplicates": ingest_result.get("duplicates", 0),
        "analyzed": ingest_result.get("analyzed", 0) + remaining_result.get("analyzed", 0),
        "skipped": remaining_result.get("skipped", 0),
        "failed": ingest_result.get("failed", 0) + remaining_result.get("failed", 0),
    }
    logger.info("新闻催化刷新完成: %s", result)
    return result