#!/usr/bin/env python3
"""Point d'entrée : lance la GUI si aucun argument n'est fourni, sinon la CLI.

Exemples CLI :
  python main.py diagnose --domain h3adm.lan
  python main.py join --domain h3adm.lan --username administrateur --password-stdin
  python main.py install-prereqs
  python main.py --help
"""

import sys


def _attach_windows_console() -> None:
    """Rattache le binaire packagé (--windowed, sans console) au terminal appelant
    afin que la sortie de la CLI reste visible sous Windows."""
    import ctypes

    ATTACH_PARENT_PROCESS = -1
    if ctypes.windll.kernel32.AttachConsole(ATTACH_PARENT_PROCESS):
        try:
            sys.stdout = open("CONOUT$", "w")
            sys.stderr = open("CONOUT$", "w")
        except OSError:
            pass


def main() -> int:
    if len(sys.argv) > 1:
        if sys.platform == "win32":
            _attach_windows_console()
        from domainjoin.cli import run_cli

        return run_cli(sys.argv[1:])

    from PySide6.QtWidgets import QApplication

    from domainjoin.gui import MainWindow

    app = QApplication(sys.argv)
    app.setApplicationName("JoinDomainGUI")
    window = MainWindow()
    window.show()
    return app.exec()


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