import subprocess as sp
# import subprocess as sp
# import requests
import json
import os

# from decouple import config

# def install_available(pipfile):
#     """ Install Python packages or their dependencies mentioned in
#         pipfile if they are available in System repos
#     """
    
#     def is_available_in_system_repos(package):
#         try:
#             sp.check_output(['apk', 'info', f'py3-{package}'])
#         except:
#             return False
#         else:
#             return True
    
#     if get_distro_name() == "alpine":
#         dependencies = []

#         need_to_be_installed = []

#         try:
#             with open(pipfile) as f:
#                 lines = f.readlines()
#                 try:
#                     start_index = lines.index("[packages]\n")
#                     end_index = lines.index("\n", start_index)
#                     for package in lines[start_index: end_index]:
#                         if '= "*"' in package:
#                             package = package[:package.index(" =")]
#                             if is_available_in_system_repos(package):
#                                 need_to_be_installed.append(f"py3-{package}")
#                             else:
#                                 dependencies.append(package)
#                 except ValueError:
#                     print("Not Found")
#         except:
#             return
#         else:
#             for dependency in dependencies:
#                 content = requests.get(f"https://libraries.io/api/pypi/{dependency}/latest/dependencies?api_key={config('LIBRARIES_IO_API')}")
#                 content = json.loads(content.content.decode("utf-8"))
#                 for subdependency in content["dependencies"]:
#                     subdependency = subdependency["name"]
#                     if is_available_in_system_repos(subdependency):
#                         need_to_be_installed.append(f"py3-{subdependency}")

#             for package in need_to_be_installed:
#                 try:
#                     sp.check_output(["apk", "add", package])
#                 except:
#                     print(f"Could not install {package}")

def install_available(project_path):
    if get_distro_name() == "alpine":
        sp.check_output(['pipenv', 'lock'])
        
        with open(os.path.join(project_path, "Pipfile.lock")) as f:
            content = json.load(f)
        
        for package in content["default"].keys():
            try:
                sp.check_output(["apk", "add", f"py3-{package}"])
            except Exception:
                pass


def clone_common(path='.'):
    sp.check_output(['git', 'clone',
                    f'https://code.ungleich.ch/ungleich-public/ucloud_common'], cwd=path)


def clone_etcd_wrapper(path='.'):
    sp.check_output(['git', 'clone',
                    f'https://code.ungleich.ch/ahmedbilal/etcd3_wrapper'], cwd=path)


def get_distro_name():
    distro_name = None
    with open("/etc/os-release") as f:
        content = f.read()
        start = content.find("ID=") + 3
        end = content.find("\n", start)
        distro_name = content[start:end]
    return distro_name