# -*- coding: utf-8 -*-
"""
AzA Empfang Web-Huelle: eigener Desktop-Prozess (pywebview).

Wird vom Desktop per subprocess gestartet, damit keine GUI-Kollision mit Tkinter entsteht.
Argument: erste Start-URL (z.B. GET /empfang/shell/launch?token=...).
"""

from __future__ import annotations

import sys


def main(argv: list[str] | None = None) -> int:
    argv = argv if argv is not None else sys.argv[1:]
    if not argv or not argv[0].strip():
        print(
            "Usage:\n"
            '  python aza_empfang_webview.py "https://host/empfang/shell/launch?token=..."',
            file=sys.stderr,
        )
        return 2
    url = argv[0].strip()
    w = int(argv[1]) if len(argv) > 1 and str(argv[1]).isdigit() else 1180
    h = int(argv[2]) if len(argv) > 2 and str(argv[2]).isdigit() else 820

    try:
        import webview  # noqa: WPS433 (runtime dependency)
    except ImportError:
        print(
            "pywebview fehlt. Bitte installieren:\n"
            "  pip install pywebview>=5",
            file=sys.stderr,
        )
        return 11

    try:
        webview.create_window("AzA-Empfang", url, width=w, height=h)
        webview.start()
        return 0
    except Exception as exc:
        print(str(exc), file=sys.stderr)
        return 12


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