#!/usr/bin/env python3
from __future__ import annotations

import argparse
import json
import sys
from pathlib import Path

ROOT = Path(__file__).resolve().parents[1]
sys.path.insert(0, str(ROOT / "backend"))

from codexpi.storage_reconciliation import StorageReconciler


def main() -> int:
    parser = argparse.ArgumentParser(
        description="Inventorie sans mutation les stockages CodexPi dupliqués."
    )
    parser.add_argument(
        "roots",
        nargs="*",
        type=Path,
        default=[Path("/home/config/CodexPi"), Path("/home/config/CodexPi2")],
        help="Racines CodexPi à comparer (deux minimum).",
    )
    parser.add_argument("--grace-days", type=int, default=14)
    parser.add_argument("--pretty", action="store_true", help="Indente le JSON de sortie.")
    args = parser.parse_args()
    report = StorageReconciler(args.roots, grace_days=args.grace_days).inventory()
    json.dump(report.public_dict(), sys.stdout, ensure_ascii=False, indent=2 if args.pretty else None)
    sys.stdout.write("\n")
    return 0


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