#  Copyright 2021 Collate
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#  http://www.apache.org/licenses/LICENSE-2.0
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.
"""
Mixin class containing Server and client specific methods

To be used by OpenMetadata class
"""
import re

try:
    from importlib.metadata import version
except ImportError:
    from importlib_metadata import version


class VersionParsingException(Exception):
    """
    Used when we cannot parse version information from a string
    """


def get_version_from_string(raw_version: str) -> str:
    """
    Given a raw version string, such as `0.10.1.dev0` or
    `0.11.0-SNAPSHOT`, we should extract the major.minor.patch
    :param raw_version: raw string with version info
    :return: Clean version string
    """
    try:
        return re.match(r"\d+.\d+.\d+", raw_version).group(0)
    except AttributeError as err:
        raise VersionParsingException(
            f"Can't extract version from {raw_version}: {err}"
        )


def get_client_version() -> str:
    """
    Get openmetadata-ingestion module version
    :return: client version
    """
    raw_version = version("openmetadata-ingestion")
    return get_version_from_string(raw_version)
