#
# Licensed to the Apache Software Foundation (ASF) under one
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# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you 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
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# Unless required by applicable law or agreed to in writing,
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"""API Client that allows interacting with Airflow API."""
from __future__ import annotations

from importlib import import_module
from typing import TYPE_CHECKING

from airflow import api
from airflow.configuration import conf

if TYPE_CHECKING:
    from airflow.api.client.api_client import Client


def get_current_api_client() -> Client:
    """Return current API Client based on current Airflow configuration."""
    api_module = import_module(conf.get_mandatory_value("cli", "api_client"))
    auth_backends = api.load_auth()
    session = None
    for backend in auth_backends:
        session_factory = getattr(backend, "create_client_session", None)
        if session_factory:
            session = session_factory()
        api_client = api_module.Client(
            api_base_url=conf.get("cli", "endpoint_url"),
            auth=getattr(backend, "CLIENT_AUTH", None),
            session=session,
        )
    return api_client
