#!/usr/bin/env python3
"""FileBrowser - Ein Dateimanager mit Vorschau-Funktion in PyQt6."""

import sys
import os
from PyQt6.QtWidgets import QApplication
from PyQt6.QtCore import Qt
from PyQt6.QtGui import QIcon

from src.main_window import MainWindow


def main():
    # High DPI Support
    QApplication.setHighDpiScaleFactorRoundingPolicy(
        Qt.HighDpiScaleFactorRoundingPolicy.PassThrough
    )

    app = QApplication(sys.argv)
    app.setApplicationName("FileBrowser")
    app.setOrganizationName("FileBrowser")

    # Icon setzen
    script_dir = os.path.dirname(os.path.abspath(__file__))
    icon_path = os.path.join(script_dir, 'resources', 'icon.png')
    if os.path.exists(icon_path):
        app.setWindowIcon(QIcon(icon_path))

    # Hauptfenster erstellen und anzeigen
    window = MainWindow()
    window.show()

    sys.exit(app.exec())


if __name__ == '__main__':
    main()