#!/usr/bin/python
# coding: utf-8 -*-

"""
EOS Downloader module.
"""

from __future__ import (absolute_import, division,
                        print_function, unicode_literals, annotations)
import dataclasses
from typing import Any
import json
import importlib.metadata

__author__ = '@titom73'
__email__ = 'tom@inetsix.net'
__date__ = '2022-03-16'
__version__ = importlib.metadata.version("eos-downloader")

# __all__ = ["CvpAuthenticationItem", "CvFeatureManager", "EOSDownloader", "ObjectDownloader", "reverse"]

ARISTA_GET_SESSION = "https://www.arista.com/custom_data/api/cvp/getSessionCode/"

ARISTA_SOFTWARE_FOLDER_TREE = "https://www.arista.com/custom_data/api/cvp/getFolderTree/"

ARISTA_DOWNLOAD_URL = "https://www.arista.com/custom_data/api/cvp/getDownloadLink/"

MSG_TOKEN_EXPIRED = """The API token has expired. Please visit arista.com, click on your profile and
select Regenerate Token then re-run the script with the new token.
"""

MSG_TOKEN_INVALID = """The API token is incorrect. Please visit arista.com, click on your profile and
check the Access Token. Then re-run the script with the correct token.
"""

MSG_INVALID_DATA = """Invalid data returned by server
"""

EVE_QEMU_FOLDER_PATH = '/opt/unetlab/addons/qemu/'


class EnhancedJSONEncoder(json.JSONEncoder):
    """Custom JSon encoder."""
    def default(self, o: Any) -> Any:
        if dataclasses.is_dataclass(o):
            return dataclasses.asdict(o)
        return super().default(o)