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# contributor license agreements.  See the NOTICE file 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
#
# 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.
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from lib.actions import OrionBaseAction


class AddNodeToNCM(OrionBaseAction):
    def run(self, node):
        """
        Invoke AddNodeToNCM verb against a Orion Node.

        Args:
            node: The caption in Orion of the node to poll.

        Returns:
            string: with the NCM node ID.

        Raises:
            UserWarning: When a node is not found.
        """

        self.connect()

        orion_node = self.get_node(node)

        if not orion_node.npm:
            raise UserWarning("Node not in Orion NPM: {}".format(node))

        if orion_node.ncm:
            raise UserWarning("Node already in NCM: {}".format(node))

        oron_data = self.invoke("Cirrus.Nodes",
                                "AddNodeToNCM",
                                orion_node.npm_id)
        return oron_data
