# -*- coding: utf-8 -*-
"""一次性导入:fixed_query_eval/runs_full/*/form_A.json → search_data 表。
幂等(upsert),可反复执行。

用法:
  python import_history.py
  python import_history.py --runs-dir /path/to/runs_full
"""
import argparse
import json
import sys
from pathlib import Path

HERE = Path(__file__).resolve().parent
sys.path.insert(0, str(HERE))
import db

DEFAULT_RUNS = (HERE.parent / "process_pipeline" / "script" / "search_eval"
                / "fixed_query_eval" / "runs_full")


def main():
    p = argparse.ArgumentParser(description="历史搜索结果导入 search_data")
    p.add_argument("--runs-dir", default=str(DEFAULT_RUNS))
    args = p.parse_args()

    runs = Path(args.runs_dir)
    files = sorted(runs.glob("q*/form_A.json"))
    if not files:
        print(f"❌ {runs} 下没有 q*/form_A.json"); return 1

    total = 0
    for f in files:
        data = json.loads(f.read_text(encoding="utf-8"))
        qid = f.parent.name
        results = data.get("results", [])
        n = db.upsert_search_posts(qid, data.get("query") or data.get("original_q"), results)
        print(f"  {qid}: 文件 {len(results)} 条 → 入库 {n} 条")
        total += n
    print(f"✅ 共导入 {total} 条 → search_data")
    return 0


if __name__ == "__main__":
    raise SystemExit(main())