import subprocess
from concurrent.futures import ThreadPoolExecutor
from functools import partial
from pathlib import Path

from database.model import DbCreateConfig


def task(name: str, increment: bool = True) -> subprocess.Popen:
    logfile = Path(name).parent.parent / "logs" / (Path(name).name + ".log")
    flag = "1" if increment else ""
    return subprocess.Popen(f'C:\\Windows\\System32\\cmd.exe /C "{name} {flag}"', stdout=logfile.open("w")).wait()


def run(config_file: str, increment: bool, max: int) -> None:
    cfg = DbCreateConfig.load_config(config_file)
    files = [str(f) for f in Path(cfg.batch_dir).glob("*.bat") if not f.name.startswith("_")]
    task2 = partial(task, increment=increment)

    with ThreadPoolExecutor(max_workers=max) as executor:
        executor.map(task2, files)