#  Copyright 2025 Collate
#  Licensed under the Collate Community License, Version 1.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#  https://github.com/open-metadata/OpenMetadata/blob/main/ingestion/LICENSE
#  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.
"""
Trigger endpoint
"""
import traceback
from typing import Callable

from flask import Blueprint, Response, request
from openmetadata_managed_apis.api.response import ApiResponse
from openmetadata_managed_apis.api.utils import (
    get_request_arg,
    get_request_conf,
    get_request_dag_id,
)
from openmetadata_managed_apis.operations.trigger import trigger
from openmetadata_managed_apis.utils.logger import routes_logger

logger = routes_logger()


def get_fn(blueprint: Blueprint) -> Callable:
    """
    Return the function loaded to a route
    :param blueprint: Flask Blueprint to assign route to
    :return: routed function
    """

    # Lazy import the requirements
    # pylint: disable=import-outside-toplevel
    from airflow.api_connexion import security
    from airflow.security import permissions
    from airflow.www.app import csrf

    @blueprint.route("/trigger", methods=["POST"])
    @csrf.exempt
    @security.requires_access([(permissions.ACTION_CAN_EDIT, permissions.RESOURCE_DAG)])
    def trigger_dag() -> Response:
        """
        Trigger a dag run with optional configuration
        """
        dag_id = get_request_dag_id()

        try:
            run_id = get_request_arg(request, "run_id", raise_missing=False)
            conf = get_request_conf()
            response = trigger(dag_id, run_id, conf=conf)

            return response

        except Exception as exc:
            logger.debug(traceback.format_exc())
            logger.error(f"Failed to trigger dag [{dag_id}]: {exc}")
            return ApiResponse.error(
                status=ApiResponse.STATUS_SERVER_ERROR,
                error=f"Workflow [{dag_id}] has filed to trigger due to [{exc}] ",
            )

    return trigger_dag