"""3dmark test utils"""
from pathlib import Path
import psutil
import xml.etree.ElementTree as ET
import winreg
import re
import subprocess

SCRIPT_DIR = Path(__file__).resolve().parent
LOG_DIR = SCRIPT_DIR / "run"

def is_process_running(process_name):
    """check if given process is running"""
    for process in psutil.process_iter(['pid', 'name']):
        if process.info['name'] == process_name:
            return process
    return None

def find_score_in_xml():
    """Reads score from local game log"""
    score_pattern = re.compile(r"<AIOverallScore>(\d+)")
    cfg = f"{LOG_DIR}\\result.xml"
    score_value = 0
    with open(cfg, encoding="utf-8") as file:
        lines = file.readlines()
        for line in lines:
            score_match = score_pattern.search(line)
            if score_match is not None:
                score_value = score_match.group(1)
    return score_value

def get_install_path() -> str:
    """Gets the path to the Steam installation directory from the SteamPath registry key"""
    reg_path = r"Software\UL\Procyon"
    reg_key = winreg.OpenKey(winreg.HKEY_CURRENT_USER, reg_path, 0, winreg.KEY_READ)
    value, _  = winreg.QueryValueEx(reg_key, "InstallDir")
    return value