"""애플리케이션 진입점."""

from __future__ import annotations

import contextlib
import logging
import sys

from .config import AppConfig
from .constants import APP_NAME, ORG_NAME, user_data_dir


def setup_logging(verbose: bool = False) -> None:
    log_file = user_data_dir() / "livesub.log"
    handlers: list[logging.Handler] = [logging.StreamHandler(sys.stderr)]
    with contextlib.suppress(OSError):
        handlers.append(logging.FileHandler(log_file, encoding="utf-8"))
    logging.basicConfig(
        level=logging.DEBUG if verbose else logging.INFO,
        format="%(asctime)s %(levelname)-7s %(name)s: %(message)s",
        handlers=handlers,
        force=True,
    )
    # 모델 라이브러리들이 INFO로 너무 시끄럽다.
    for noisy in ("urllib3", "filelock", "huggingface_hub", "transformers"):
        logging.getLogger(noisy).setLevel(logging.WARNING)


def main(argv: list[str] | None = None) -> int:
    argv = list(sys.argv if argv is None else argv)
    verbose = "--verbose" in argv or "-v" in argv
    setup_logging(verbose)

    from PySide6.QtCore import Qt
    from PySide6.QtWidgets import QApplication

    from .ui import MainWindow

    QApplication.setAttribute(Qt.ApplicationAttribute.AA_UseHighDpiPixmaps, True)
    app = QApplication(argv)
    app.setApplicationName(APP_NAME)
    app.setOrganizationName(ORG_NAME)
    app.setQuitOnLastWindowClosed(True)

    config = AppConfig.load()
    window = MainWindow(config)
    if not config.start_minimized:
        window.show()
    return app.exec()


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