# Copyright 2022-2023 ETSI TeraFlowSDN - TFS OSG (https://tfs.etsi.org/)
#
# 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.


import grpc, logging
from queue import Queue
from typing import Optional
from common.proto.context_pb2 import Empty
from common.proto.monitoring_pb2 import Kpi
from common.proto.monitoring_pb2_grpc import MonitoringServiceServicer
from common.tools.grpc.Tools import grpc_message_to_json_string

LOGGER = logging.getLogger(__name__)

class MockServicerImpl_Monitoring(MonitoringServiceServicer):
    def __init__(self, queue_samples : Optional[Queue] = None):
        LOGGER.info('[__init__] Creating Servicer...')
        if queue_samples is None: queue_samples = Queue()
        self.queue_samples = queue_samples
        LOGGER.info('[__init__] Servicer Created')

    def IncludeKpi(self, request : Kpi, context : grpc.ServicerContext) -> Empty:
        LOGGER.info('[IncludeKpi] request={:s}'.format(grpc_message_to_json_string(request)))
        self.queue_samples.put(request)
        return Empty()