"""Promote ORIGEM_MERCADORIA/CST_ICMS/CSOSN/CST_PIS/CST_COFINS from the local
official MOC (Anexo I NF-e/NFC-e) PDF. No network fetch — this manual has no
stable public direct-download URL either (session-gated portal), so the
authoritative copy lives in sources/raw/bootstrap_v1/.
"""
import json
from datetime import datetime, timezone
from pathlib import Path

from central.app.datasets.nfe_moc_tables import parse_moc_tables
from central.app.datasets.service import DatasetService
from central.app.db import SessionLocal

SOURCE = Path("sources/raw/bootstrap_v1/moc7-anexo-i-leiaute-e-rv.pdf")
SOURCE_URL = f"file://{SOURCE.name}"


def main():
    raw_bytes = SOURCE.read_bytes()
    payload = parse_moc_tables(raw_bytes)

    with SessionLocal() as session:
        dataset = DatasetService(session).import_moc_tables(payload, SOURCE_URL, datetime.now(timezone.utc))

    from collections import Counter
    domains = Counter(e.domain for e in payload.entries)
    print(json.dumps({
        "status": dataset.status, "dataset_id": dataset.id, "sha256": dataset.sha256,
        "record_count": dataset.record_count, "domains": dict(domains),
    }, indent=2))


if __name__ == "__main__":
    main()