"""QApplication bootstrap."""

from __future__ import annotations

import sys

from PySide6.QtWidgets import QApplication

from .config import AppConfig
from .ui.main_window import MainWindow


def run(config: AppConfig, folder: str | None = None) -> int:
    app = QApplication(sys.argv)
    app.setApplicationName("HVideoTool")
    window = MainWindow(config)
    window.show()
    if folder:
        window.open_path(folder)
    return app.exec()