from monitorcontrol import get_monitors


def get_monitor_info():
    results = []
    for monitor in get_monitors():
        description = str(getattr(getattr(monitor, "vcp", None), "description", "") or str(monitor))
        monitor_data = {"name": description, "input": "unavailable"}
        try:
            with monitor:
                monitor_data["input"] = str(monitor.get_input_source())
        except Exception as exc:
            monitor_data["input"] = f"error: {exc}"
        results.append(monitor_data)
    return results


if __name__ == "__main__":
    print("Connected monitor diagnostics:")
    monitors = get_monitor_info()
    for m in monitors:
        print(f"Monitor: {m['name']} | Current Input: {m['input']}")