from asyncio.subprocess import PIPE
import os
import subprocess
from subprocess import Popen
from db_utils import get_documents


def main(PATH):
    itr = 0
    for document in get_documents():
        url = document.url
        args = ["wget", "-r", "-l", "1", "-p", "-P", PATH, url]
        Popen(args, stdout=PIPE)
        itr += 1
        if itr == 1:
            break


if __name__ == "__main__":
    HOME_DIR = os.path.expanduser("~")
    BASE_DIR = "Code/pdf_parser/document_download_from_server"

    PATH = os.path.join(HOME_DIR, BASE_DIR)
    main(PATH)