#!/usr/bin/python
# -*- coding: utf-8 -*-
##############################################################################
#  Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.   #
#                                                                            #
#  Licensed under the Apache License Version 2.0 (the "License").            #
#  You may not use this file except in compliance with the License.          #
#  A copy of the License is located at                                       #
#                                                                            #
#      http://www.apache.org/licenses/                                       #
#                                                                            #
#  or in the "license" file accompanying this file. This file is distributed #
#  on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,        #
#  express or implied. See the License for the specific language governing   #
#  permissions and limitations under the License.                            #
##############################################################################

import requests
import json

def send(event, context, responseStatus, responseData, physicalResourceId=None, noEcho=False):
    responseUrl = event['ResponseURL']

    responseBody = {}
    responseBody['Status'] = responseStatus
    responseBody['Reason'] = 'See the details in CloudWatch Log Stream: ' + context.log_stream_name
    responseBody['PhysicalResourceId'] = physicalResourceId or context.log_stream_name
    responseBody['StackId'] = event['StackId']
    responseBody['RequestId'] = event['RequestId']
    responseBody['LogicalResourceId'] = event['LogicalResourceId']
    responseBody['NoEcho'] = noEcho
    responseBody['Data'] = responseData

    json_responseBody = json.dumps(responseBody)

    headers = {
        'content-type' : '',
        'content-length' : str(len(json_responseBody))
    }

    try:
        response = requests.put(responseUrl,
                                timeout=20,
                                data=json_responseBody,
                                headers=headers)
        print("Status code: " + response.reason)
    except Exception as e:
        print("send(..) failed executing requests.put(..): " + str(e))