#!/usr/bin/env python3
"""Part2 source_folder 与 recheck 一致性检查。"""
import json
import os
import sys
from pathlib import Path

def main():
    cambw_root = os.environ.get("CAMBW_ROOT") or str(Path(__file__).resolve().parent.parent)
    bench_dir = os.path.join(cambw_root, "benchmark_single")
    part2_path = os.path.join(bench_dir, "part2_short_videos_-_place_&_motion.json")
    eval_path = os.path.join(cambw_root, "eval_cambw.py")
    if not os.path.isfile(part2_path):
        print("Error: Part2 JSON not found:", part2_path, file=sys.stderr)
        sys.exit(1)
    with open(part2_path, encoding="utf-8") as f:
        data = json.load(f)
    part2_source = None
    for v in data.get("videos") or []:
        sf = v.get("source_folder")
        if sf:
            part2_source = sf
            break
    recheck_expected = "top20merge_full/corrected_json_2"
    print("Part2 source_folder:", repr(part2_source))
    print("Recheck 源 (中短视频):", recheck_expected)
    if part2_source != recheck_expected:
        print("结论: 不一致。建议从 top20merge_full/corrected_json_2 重新生成 Part2 benchmark。")
    else:
        print("结论: 一致。")
    if os.path.isfile(eval_path):
        with open(eval_path, encoding="utf-8") as f:
            text = f.read()
        if "top20merge_full/corrected_json_2" in text and "top20merge_0207_persp" in text:
            print("eval_cambw.py: 已包含 top20merge_full/corrected_json_2 -> top20merge_0207_persp 映射。")
    print("Done.")

if __name__ == "__main__":
    main()