#!/usr/bin/python
#
#  Copyright © 2018-2019 AT&T Intellectual Property.
#
#  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 logging
from blueprints_grpc import executor_utils
from blueprints_grpc.blueprint_processing_server import AbstractScriptFunction
from .module_utils import say_hi
import json


class SampleScript(AbstractScriptFunction):
    def __init__(self):
        self.logger = logging.getLogger(self.__class__.__name__)

    def process(self, execution_request):
        self.logger.info("Request Received in Script : {}".format(execution_request))
        yield executor_utils.log_response(execution_request, "First message")
        yield executor_utils.log_response(execution_request, "Second message")

        # TO check , If this class could call other python files.
        say_hi()

        # Check Yield should be called from other methods.
        yield from self.send_notification(execution_request)

        response_data = """{
        "property" : "value"
         }
        """
        response_payload_json = json.loads(response_data)

        yield executor_utils.success_response(execution_request, response_payload_json, 200)

    def recover(self, runtime_exception, execution_request):
        return None

    def send_notification(self, execution_request):
        yield executor_utils.send_notification(execution_request, "I am notification")