"""刷新 search_keywords(立即跑一次,不依赖 worker 03:00 调度)。

历史:
- 最初版本是回灌 search_title_suggestions(articles trigger 维护的真实标题)
- 0011 迁移删了 search_title_suggestions(产品决定只展示 keyword 续接词)
- 现在脚本只做一件事:立即跑一次 refresh_search_keywords()

用法:
  docker compose exec api python -m app.scripts.refresh_search_keywords
  # 预期: search_keywords refreshed

性能:ts_stat 1545 篇文章全量聚合 ~88s(每天 worker 03:00 会自动跑一次,通常不需要手动)
"""
from __future__ import annotations

import asyncio
import logging
import sys

from sqlalchemy import text

from app.database import AsyncSessionLocal

logger = logging.getLogger("news.refresh_keywords")
logging.basicConfig(
    level="INFO",
    format="%(asctime)s [%(levelname)s] %(name)s: %(message)s",
)


async def refresh() -> None:
    async with AsyncSessionLocal() as s:
        await s.execute(text("SELECT refresh_search_keywords()"))
        await s.commit()
    logger.info("search_keywords refreshed")


def main() -> int:
    try:
        asyncio.run(refresh())
    except KeyboardInterrupt:
        logger.warning("interrupted")
        return 1
    return 0


if __name__ == "__main__":
    sys.exit(main())