import platform
import uuid
from .config import DATA_DIR, HWID_FILE

def get_hwid() -> str:
    """Get or generate hardware ID"""
    DATA_DIR.mkdir(parents=True, exist_ok=True)
    
    if HWID_FILE.exists():
        return HWID_FILE.read_text().strip()
    
    # Generate new random HWID
    hwid = uuid.uuid4().hex[:16]
    HWID_FILE.write_text(hwid)
    return hwid


def get_system_info() -> dict:
    """Get system information for headers"""
    system = platform.system().lower()  # windows, linux, darwin
    version = platform.release()  # 10, 5.15.0, 22.0.0
    
    return {
        "os": system,
        "version": version
    }