"""Command-line entry point: ``python -m hvideotool``.

Runs with no arguments — reopens the last project (if any). An optional path opens
that project. CLI flags are optional overrides for the new-project defaults; they
persist to ~/HVideoTool/settings.json.
"""

from __future__ import annotations

import argparse
import sys

from . import settings_store
from .app import run
from .config import AppConfig, normalize_config


def main() -> int:
    parser = argparse.ArgumentParser(
        prog="hvideotool",
        description="Инспектор детекции уже наложенной цензуры на картинках.",
    )
    parser.add_argument("target", nargs="?", help="путь к проекту для открытия (папка или project.json)")
    parser.add_argument("--model", dest="model_path", default=None, help="путь к весам (YOLO)")
    args = parser.parse_args()

    config = AppConfig()
    settings_store.apply(config)  # persisted defaults first
    normalize_config(config)      # drop any legacy classic/inpaint values

    if args.model_path:
        config.model_path = args.model_path

    return run(config, target=args.target)


if __name__ == "__main__":
    sys.exit(main())