import os
import platform
from datetime import datetime

import psutil
from constant import SUPPORT_FEATURE, SOFTWARE_VERSION


def get_sys_info():
    """
    Returns a dictionary with system information.
    """
    info = {
        "version": SOFTWARE_VERSION,
        "client_datetime": datetime.now().isoformat(),
        "platform": platform.system(),
        "runtime_version": "Python " + platform.python_version(),
        "cpu_count": os.cpu_count(),
        "cpu_usage": psutil.cpu_percent(),
        "memory_total": psutil.virtual_memory().total,
        "memory_available": psutil.virtual_memory().available,
        "support_feature": SUPPORT_FEATURE,
    }
    return info