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

import argparse
import json
import sys
from pathlib import Path

REPO_ROOT = Path(__file__).resolve().parents[1]
API_ROOT = REPO_ROOT / "apps" / "api"
sys.path.insert(0, str(API_ROOT))

from app.services.pii_masking_eval import evaluate_fixture  # noqa: E402


def build_parser() -> argparse.ArgumentParser:
    parser = argparse.ArgumentParser(description="Evaluate local PII masking fixtures.")
    parser.add_argument(
        "--fixtures",
        default=str(REPO_ROOT / "data" / "privacy" / "pii-masking-ko-fixtures.json"),
    )
    parser.add_argument("--json", action="store_true")
    parser.add_argument(
        "--include-evidence-text",
        action="store_true",
        help="Include masked text and remaining forbidden strings for local synthetic debugging only.",
    )
    return parser


def main() -> int:
    parser = build_parser()
    args = parser.parse_args()
    report = evaluate_fixture(Path(args.fixtures), include_evidence_text=args.include_evidence_text)
    if args.json:
        print(json.dumps(report, ensure_ascii=False, indent=2, sort_keys=True))
    else:
        status = "PASS" if report["passed"] else "FAIL"
        print(
            f"{status}: {report['cases_passed']}/{report['cases_total']} cases, "
            f"entity_recall={report['expected_entity_recall']}, "
            f"forbidden_removed={report['forbidden_substring_removal']}, "
            f"unexpected_entity_violations={report['unexpected_entity_violations']}"
        )
        for result in report["results"]:
            if not result["passed"]:
                print(json.dumps(result, ensure_ascii=False, sort_keys=True))
    return 0 if report["passed"] else 1


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