from os import system, mkdir
from re import findall
from sys import argv
import requests

def npm_create_package_lock_file(package):
    system("npm i --package-lock-only " + package)
    
    
def get_all_urls_packages():
    with open("package-lock.json", "rt") as package_lock_file:
        content = package_lock_file.read()
    return list(dict.fromkeys(findall("https://.+.tgz", content)))
    

def download_npm_package(url:str, dir="npm-packages"):
    try:
        mkdir(dir)
    except:
        pass
    with open(dir + "/" + url.split("/")[-1], "wb") as npm_package_file:
        npm_package_file.write(requests.get(url))
        
        
def download_all_package():
    packages_urls = get_all_urls_packages()
    for package_url in packages_urls:
        download_npm_package(package_url, "npm-packages")
        
def upload_package(nexus_host, repository, package_file):
    if nexus_host[-1] != "/":
        nexus_host += "/"
    res = requests.post(
        nexus_host + "service/rest/v1/components?repository=" + repository, 
        headers={
            "accept": "application/json",
            "Content-Type": "multipart/form-data"
        },
        files={
            "npm.asset": open(package_file, "rb")
        })
    return res


def publish_all_packages():
    pass


def main():
    npm_create_package_lock_file(argv[1])
    urls_packages = get_all_urls_packages()

if __name__ == "__main__":
    main()