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# to you under the Apache License, Version 2.0 (the
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# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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from __future__ import annotations

from typing import TYPE_CHECKING, NamedTuple

import airflow
from airflow.api_connexion.schemas.version_schema import version_info_schema
from airflow.utils.platform import get_airflow_git_version

if TYPE_CHECKING:
    from airflow.api_connexion.types import APIResponse


class VersionInfo(NamedTuple):
    """Version information."""

    version: str
    git_version: str | None


def get_version() -> APIResponse:
    """Get version information."""
    airflow_version = airflow.__version__

    git_version = get_airflow_git_version()
    version_info = VersionInfo(version=airflow_version, git_version=git_version)
    return version_info_schema.dump(version_info)
