########
# Copyright (c) 2015 GigaSpaces Technologies Ltd. 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.
# 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.

# Built-in Imports
import requests
from requests import Request,Session,Response
import json
import constants
import sys
import os
from resourcegroup import *
import auth
import utils
from resourcegroup import *
from cloudify.exceptions import NonRecoverableError
from cloudify import ctx
from cloudify.decorators import operation



@operation
def creation_validation(**_):
    for property_key in constants.STORAGE_ACCOUNT_REQUIRED_PROPERTIES:
        _validate_node_properties(property_key, ctx.node.properties)
        
    storage_account_exists = _get_storage_account_name()
        
    if ctx.node.properties['use_external_resource'] and not storage_account_exists:
        raise NonRecoverableError(
        'External resource, but the supplied '
        'storage account does not exist in the account.')
    if not ctx.node.properties['use_external_resource'] and storage_account_exists:
        raise NonRecoverableError(
        'Not external resource, but the supplied '
        'storage account group exists in the account.')
    

@operation
def create_storage_account(**_):
    if ctx.node.properties['use_external_resource']:
            ctx.instance.runtime_properties[constants.STORAGE_ACCOUNT_KEY]=ctx.node.properties['existing_storage_account_name']
            return
    else:
            location = ctx.node.properties['location']
            subscription_id = ctx.node.properties['subscription_id']
            RANDOM_SUFFIX_VALUE = utils.random_suffix_generator()
            storage_account_name = contants.STORAGE_ACCOUNT_PREFIX+RANDOM_SUFFIX_VALUE
            resource_group_name=ctx.instance.runtime_properties['resource_group']
            credentials='Bearer '+auth.get_token_from_client_credentials()
            
            headers = {"Content-Type": "application/json", "Authorization": credentials}
            
            ctx.logger.info("Checking availability of storage account: " + storage_account_name)
            if 1:
                try:
                    ctx.logger.info("Creating new storage account: " + storage_account_name)
                    storage_account_url= constants.azure_url+'/subscriptions/'+subscription_id+'/resourceGroups/'+resource_group_name+'/providers/Microsoft.Storage/storageAccounts/'+storage_account_name+'?api-version='+constants.api_version
                    storage_account_params=json.dumps({"properties": {"accountType": constants.storage_account_type,}, "location": location})
                    response_sa = requests.put(url=storage_account_url, data=storage_account_params, headers=headers)
                    print response_sa.text
                    ctx.instance.runtime_properties['storage_account']=storage_account_name
                except:
                    ctx.logger.info("Storage Account " + storage_account_name + "could not be created.")
                    sys.exit(1)
            else:
                ctx.logger.info("Storage Account " + storage_account_name + "has already been provisioned by another user.")


@operation
def delete_storage_account(**_):
    resource_group_name = resourcegroup.resource_group_name
    subscription_id = ctx.node.properties['subscription_id']
    credentials='Bearer '+auth.get_token_from_client_credentials()
    headers = {"Content-Type": "application/json", "Authorization": credentials}
    
    ctx.logger.info("Deleting Storage Account"+storage_account_name)
    if 1:
        try:
            storage_account_url=constants.azure_url+'/subscriptions/'+subscription_id+'/resourceGroups/'+resource_group_name+'/providers/Microsoft.Storage/storageAccounts/'+storage_account_name+'?api-version='+constants.api_version
            response_sa = requests.delete(url=storage_account_url,headers=headers)
            print response_sa.text

        except:
            ctx.logger.info("Storage Account " + storage_account_name + " could not be deleted.")
            sys.exit(1)
    else:
        ctx.logger.info("Storage Account " + storage_account_name + " does not exist.")


@operation
def set_dependent_resources_names(azure_config,**kwargs):
    ctx.source.instance.runtime_properties['resource_group'] = ctx.target.instance.runtime_properties['resource_group']


def _validate_node_properties(key, ctx_node_properties):
    if key not in ctx_node_properties:
        raise NonRecoverableError('{0} is a required input. Unable to create.'.format(key))
        
def _get_storage_account_name():
    storage_account_name= ctx.node.properties['existing_storage_account_name']
    resource_group_name= resourcegroup.resource_group_name
    subscription_id=ctx.node.properties['subscription_id']
    credentials=auth.get_token_from_client_credentials()
    url = constants.azure_url+'/subscriptions/'+subscription_id+'/resourceGroups/'+resource_group_name+'/providers/Microsoft.Storage/storageAccounts?api-version='+constants.api_version
    headers = {"Content-Type": "application/json", "Authorization": credentials}
    response_list = requests.get(url, headers = headers)
    if storage_account_name in response_list.text:
        return True
    else:
        ctx.logger.info("Storage account %s does not exist"+ storage_account_name)
        return False
   

    

@@ -3727,30 +3727,49 @@
 _name = 
-resourcegroup.
+ctx.instance.runtime_properties%5B'
 resource
@@ -3766,37 +3766,34 @@
 %5B'resource_group
-_name
+'%5D
 %0A    subscriptio
@@ -5201,22 +5201,41 @@
 me= 
-resourcegroup.
+ctx.instance.runtime_properties%5B'
 reso
@@ -5244,21 +5244,18 @@
 ce_group
-_name
+'%5D
 %0A    sub

Update storageaccount.py