import asyncio
import json
import subprocess


async def tor_extract(params: dict, url: str, **kwargs):
    print(f'tor extracting {url}')
    p = subprocess.Popen(
        ['torify', 'python', '-m', 'v6d3music.run-extract'],
        stdin=subprocess.PIPE,
        stdout=subprocess.PIPE,
        text=True
    )
    p.stdin.write(f'{json.dumps(params)}\n')
    p.stdin.write(f'{json.dumps(url)}\n')
    p.stdin.write(f'{json.dumps(kwargs)}\n')
    p.stdin.flush()
    p.stdin.close()
    code = await asyncio.get_running_loop().run_in_executor(None, p.wait)
    if code:
        raise RuntimeError(code)
    return json.loads(p.stdout.read())