"""CLI: ingest a log file or corpus directory into the Turnstone SQLite database."""
from __future__ import annotations

import logging
import sys
from pathlib import Path

logging.basicConfig(level=logging.INFO, format="%(levelname)s %(message)s")

sys.path.insert(0, str(Path(__file__).parent.parent))

from app.ingest.pipeline import ingest, ingest_file

if __name__ == "__main__":
    if len(sys.argv) < 2:
        print("Usage: ingest_corpus.py <file_or_dir> [db_path]", file=sys.stderr)
        sys.exit(1)

    target  = Path(sys.argv[1])
    db_path = Path(sys.argv[2]) if len(sys.argv) > 2 else Path("data/turnstone.db")
    db_path.parent.mkdir(parents=True, exist_ok=True)

    print(f"Ingesting {target} → {db_path}")

    if target.is_file():
        stats = ingest_file(target, db_path)
    elif target.is_dir():
        stats = ingest(target, db_path)
    else:
        print(f"Error: {target} is not a file or directory", file=sys.stderr)
        sys.exit(1)

    total = sum(stats.values())
    for fname, count in sorted(stats.items()):
        print(f"  {fname}: {count:,}")
    print(f"  TOTAL: {total:,} entries")