import functools
from typing import Any

import caldav
from webdav3 import client as WebDAVclient

from .config import SETTINGS

_WEBDAV_CLIENT = WebDAVclient.Client({
    "webdav_hostname": SETTINGS.webdav_url,
    "webdav_login":    SETTINGS.dav_username,
    "webdav_password": SETTINGS.dav_password,
})


@functools.lru_cache
def webdav_resource(remote_path: Any) -> WebDAVclient.Resource:
    return _WEBDAV_CLIENT.resource(remote_path)


def webdav_list(remote_path: str) -> list:
    return _WEBDAV_CLIENT.list(remote_path)


_CALDAV_CLIENT = caldav.DAVClient(
    url=SETTINGS.caldav_url,
    username=SETTINGS.dav_username,
    password=SETTINGS.dav_password,
)


def caldav_principal() -> caldav.Principal:
    return _CALDAV_CLIENT.principal()