import platform
import os

try:
    import psutil
except ImportError:
    psutil = None

def system_info():
    print("=== Windows Systeminformationen ===")
    print(f"System: {platform.system()}")
    print(f"Release: {platform.release()}")
    print(f"Version: {platform.version()}")
    print(f"Architektur: {platform.architecture()[0]}")
    print(f"Rechnername: {platform.node()}")
    print(f"Benutzer: {os.getlogin()}")
    print(f"Prozessor: {platform.processor()}")
    print(f"Python-Version: {platform.python_version()}")

    if psutil:
        print("\n=== Hardware-Details (psutil) ===")
        print(f"CPU-Kerne (physisch): {psutil.cpu_count(logical=False)}")
        print(f"CPU-Kerne (logisch): {psutil.cpu_count(logical=True)}")
        print(f"RAM gesamt: {round(psutil.virtual_memory().total / (1024**3), 2)} GB")
        print(f"RAM verfügbar: {round(psutil.virtual_memory().available / (1024**3), 2)} GB")
        print(f"Festplatten: ")
        for part in psutil.disk_partitions():
            usage = psutil.disk_usage(part.mountpoint)
            print(f"  {part.device} ({part.mountpoint}) - {round(usage.total / (1024**3), 2)} GB gesamt")
    else:
        print("\nHinweis: Für detaillierte Hardwareinfos bitte 'psutil' installieren:")
        print("   pip install psutil")
        print(" und jetzt kommt das Ende")

if __name__ == "__main__":
    system_info()