from __future__ import annotations

import argparse
import json
from pathlib import Path
from typing import Any


ROOT = Path(__file__).resolve().parents[1]
DEFAULT_JSON = ROOT / "Temp" / "data_quality_reconciliation_v1.json"


def _load_json(path: Path) -> dict[str, Any]:
    if not path.exists():
        return {}
    try:
        obj = json.loads(path.read_text(encoding="utf-8"))
    except Exception:
        return {}
    return obj if isinstance(obj, dict) else {}


def main() -> int:
    ap = argparse.ArgumentParser()
    ap.add_argument("--json", default=str(DEFAULT_JSON))
    ap.add_argument("--min-schema-score", type=float, default=100.0)
    ap.add_argument("--min-investment-quality-score", type=float, default=90.0)
    ap.add_argument("--allow-conflict", action="store_true")
    args = ap.parse_args()

    json_path = Path(args.json)
    if not json_path.is_absolute():
        json_path = ROOT / json_path
    payload = _load_json(json_path)

    errors: list[str] = []
    formula_id = str(payload.get("formula_id") or "")
    schema_score = float(payload.get("schema_presence_score") or 0.0)
    invest_score = float(payload.get("investment_quality_score") or 0.0)
    conflict = bool(payload.get("quality_conflict_flag"))

    if formula_id != "DATA_QUALITY_RECONCILIATION_V1":
        errors.append(f"formula_id={formula_id}")
    if schema_score < args.min_schema_score:
        errors.append(f"schema_presence_score={schema_score:.2f} < {args.min_schema_score:.2f}")
    if invest_score < args.min_investment_quality_score:
        errors.append(
            f"investment_quality_score={invest_score:.2f} < {args.min_investment_quality_score:.2f}"
        )
    if conflict and not args.allow_conflict:
        errors.append("quality_conflict_flag=true")

    if errors:
        print("DATA_QUALITY_RECONCILIATION_V1_FAIL")
        for err in errors:
            print(f"  {err}")
        return 1

    print("DATA_QUALITY_RECONCILIATION_V1_OK")
    print(f"  schema_presence_score: {schema_score:.2f}")
    print(f"  investment_quality_score: {invest_score:.2f}")
    print(f"  quality_conflict_flag: {conflict}")
    return 0


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