#!/usr/bin/python
# -*- coding: utf-8 -*-
#
# Copyright (C) 2017 Google
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
# ----------------------------------------------------------------------------
#
#     ***     AUTO GENERATED CODE    ***    AUTO GENERATED CODE     ***
#
# ----------------------------------------------------------------------------
#
#     This file is automatically generated by Magic Modules and manual
#     changes will be clobbered when the file is regenerated.
#
#     Please read more about how to change this file at
#     https://www.github.com/GoogleCloudPlatform/magic-modules
#
# ----------------------------------------------------------------------------

from __future__ import absolute_import, division, print_function

__metaclass__ = type

################################################################################
# Documentation
################################################################################

ANSIBLE_METADATA = {'metadata_version': '1.1', 'status': ["preview"], 'supported_by': 'community'}

DOCUMENTATION = '''
---
module: gcp_sql_instance
description:
- Represents a Cloud SQL instance. Cloud SQL instances are SQL databases hosted in
  Google's cloud. The Instances resource provides methods for common configuration
  and management tasks.
short_description: Creates a GCP Instance
version_added: 2.7
author: Google Inc. (@googlecloudplatform)
requirements:
- python >= 2.6
- requests >= 2.18.4
- google-auth >= 1.3.0
options:
  state:
    description:
    - Whether the given object should exist in GCP
    choices:
    - present
    - absent
    default: present
  backend_type:
    description:
    - "* FIRST_GEN: First Generation instance. MySQL only."
    - "* SECOND_GEN: Second Generation instance or PostgreSQL instance."
    - "* EXTERNAL: A database server that is not managed by Google."
    required: false
    choices:
    - FIRST_GEN
    - SECOND_GEN
    - EXTERNAL
  connection_name:
    description:
    - Connection name of the Cloud SQL instance used in connection strings.
    required: false
  database_version:
    description:
    - The database engine type and version. For First Generation instances, can be
      MYSQL_5_5, or MYSQL_5_6. For Second Generation instances, can be MYSQL_5_6 or
      MYSQL_5_7. Defaults to MYSQL_5_6.
    - 'PostgreSQL instances: POSTGRES_9_6 The databaseVersion property can not be
      changed after instance creation.'
    required: false
    choices:
    - MYSQL_5_5
    - MYSQL_5_6
    - MYSQL_5_7
    - POSTGRES_9_6
  failover_replica:
    description:
    - The name and status of the failover replica. This property is applicable only
      to Second Generation instances.
    required: false
    suboptions:
      name:
        description:
        - The name of the failover replica. If specified at instance creation, a failover
          replica is created for the instance. The name doesn't include the project
          ID. This property is applicable only to Second Generation instances.
        required: false
  instance_type:
    description:
    - The instance type. This can be one of the following.
    - "* CLOUD_SQL_INSTANCE: A Cloud SQL instance that is not replicating from a master."
    - "* ON_PREMISES_INSTANCE: An instance running on the customer's premises."
    - "* READ_REPLICA_INSTANCE: A Cloud SQL instance configured as a read-replica."
    required: false
    choices:
    - CLOUD_SQL_INSTANCE
    - ON_PREMISES_INSTANCE
    - READ_REPLICA_INSTANCE
  ipv6_address:
    description:
    - The IPv6 address assigned to the instance. This property is applicable only
      to First Generation instances.
    required: false
  master_instance_name:
    description:
    - The name of the instance which will act as master in the replication setup.
    required: false
  max_disk_size:
    description:
    - The maximum disk size of the instance in bytes.
    required: false
  name:
    description:
    - Name of the Cloud SQL instance. This does not include the project ID.
    required: true
  region:
    description:
    - The geographical region. Defaults to us-central or us-central1 depending on
      the instance type (First Generation or Second Generation/PostgreSQL).
    required: false
  replica_configuration:
    description:
    - Configuration specific to failover replicas and read replicas.
    required: false
    suboptions:
      failover_target:
        description:
        - Specifies if the replica is the failover target. If the field is set to
          true the replica will be designated as a failover replica.
        - In case the master instance fails, the replica instance will be promoted
          as the new master instance.
        - Only one replica can be specified as failover target, and the replica has
          to be in different zone with the master instance.
        required: false
        type: bool
      mysql_replica_configuration:
        description:
        - MySQL specific configuration when replicating from a MySQL on-premises master.
          Replication configuration information such as the username, password, certificates,
          and keys are not stored in the instance metadata. The configuration information
          is used only to set up the replication connection and is stored by MySQL
          in a file named master.info in the data directory.
        required: false
        suboptions:
          ca_certificate:
            description:
            - PEM representation of the trusted CA's x509 certificate.
            required: false
          client_certificate:
            description:
            - PEM representation of the slave's x509 certificate .
            required: false
          client_key:
            description:
            - PEM representation of the slave's private key. The corresponding public
              key is encoded in the client's certificate.
            required: false
          connect_retry_interval:
            description:
            - Seconds to wait between connect retries. MySQL's default is 60 seconds.
            required: false
          dump_file_path:
            description:
            - Path to a SQL dump file in Google Cloud Storage from which the slave
              instance is to be created. The URI is in the form gs://bucketName/fileName.
              Compressed gzip files (.gz) are also supported. Dumps should have the
              binlog co-ordinates from which replication should begin. This can be
              accomplished by setting --master-data to 1 when using mysqldump.
            required: false
          master_heartbeat_period:
            description:
            - Interval in milliseconds between replication heartbeats.
            required: false
          password:
            description:
            - The password for the replication connection.
            required: false
          ssl_cipher:
            description:
            - A list of permissible ciphers to use for SSL encryption.
            required: false
          username:
            description:
            - The username for the replication connection.
            required: false
          verify_server_certificate:
            description:
            - Whether or not to check the master's Common Name value in the certificate
              that it sends during the SSL handshake.
            required: false
            type: bool
      replica_names:
        description:
        - The replicas of the instance.
        required: false
      service_account_email_address:
        description:
        - The service account email address assigned to the instance. This property
          is applicable only to Second Generation instances.
        required: false
  settings:
    description:
    - The user settings.
    required: false
    suboptions:
      ip_configuration:
        description:
        - The settings for IP Management. This allows to enable or disable the instance
          IP and manage which external networks can connect to the instance. The IPv4
          address cannot be disabled for Second Generation instances.
        required: false
        suboptions:
          ipv4_enabled:
            description:
            - Whether the instance should be assigned an IP address or not.
            required: false
            type: bool
          authorized_networks:
            description:
            - The list of external networks that are allowed to connect to the instance
              using the IP. In CIDR notation, also known as 'slash' notation (e.g.
              192.168.100.0/24).
            required: false
            suboptions:
              expiration_time:
                description:
                - The time when this access control entry expires in RFC 3339 format,
                  for example 2012-11-15T16:19:00.094Z.
                required: false
              name:
                description:
                - An optional label to identify this entry.
                required: false
              value:
                description:
                - The whitelisted value for the access control list. For example,
                  to grant access to a client from an external IP (IPv4 or IPv6) address
                  or subnet, use that address or subnet here.
                required: false
          require_ssl:
            description:
            - Whether the mysqld should default to 'REQUIRE X509' for users connecting
              over IP.
            required: false
            type: bool
      tier:
        description:
        - The tier or machine type for this instance, for example db-n1-standard-1.
          For MySQL instances, this field determines whether the instance is Second
          Generation (recommended) or First Generation.
        required: false
      availability_type:
        description:
        - The availabilityType define if your postgres instance is run zonal or regional.
        required: false
        choices:
        - ZONAL
        - REGIONAL
      backup_configuration:
        description:
        - The daily backup configuration for the instance.
        required: false
        suboptions:
            ip_configuration:
                description:
                    - The settings for IP Management. This allows to enable or disable the instance IP
                      and manage which external networks can connect to the instance. The IPv4 address
                      cannot be disabled for Second Generation instances.
                required: false
                suboptions:
                    ipv4_enabled:
                        description:
                            - Whether the instance should be assigned an IP address or not.
                        required: false
                        type: bool
                    authorized_networks:
                        description:
                            - The list of external networks that are allowed to connect to the instance using
                              the IP. In CIDR notation, also known as 'slash' notation (e.g. 192.168.100.0/24).
                        required: false
                        suboptions:
                            expiration_time:
                                description:
                                    - The time when this access control entry expires in RFC 3339 format, for example
                                      2012-11-15T16:19:00.094Z.
                                required: false
                            name:
                                description:
                                    - An optional label to identify this entry.
                                required: false
                            value:
                                description:
                                    - The whitelisted value for the access control list. For example, to grant access
                                      to a client from an external IP (IPv4 or IPv6) address or subnet, use that address
                                      or subnet here.
                                required: false
                    require_ssl:
                        description:
                            - Whether the mysqld should default to 'REQUIRE X509' for users connecting over IP.
                        required: false
                        type: bool
            tier:
                description:
                    - The tier or machine type for this instance, for example db-n1-standard-1. For MySQL
                      instances, this field determines whether the instance is Second Generation (recommended)
                      or First Generation.
                required: false
            settings_version:
                description:
                    - The version of instance settings. This is a required field for  update method to
                      make sure concurrent updates are handled properly.  During update, use the most
                      recent settingsVersion value for this  instance and do not try to update this value.
                required: false
extends_documentation_fragment: gcp
'''

EXAMPLES = '''
- name: create a instance
  gcp_sql_instance:
      name: "test_object"
      settings:
        ip_configuration:
          authorized_networks:
          - name: google dns server
            value: 8.8.8.8/32
        tier: db-n1-standard-1
      region: us-central1
      project: "test_project"
      auth_kind: "serviceaccount"
      service_account_file: "/tmp/auth.pem"
      state: present
'''

RETURN = '''
    backendType:
        description:
            - "* FIRST_GEN: First Generation instance. MySQL only."
            - "* SECOND_GEN: Second Generation instance or PostgreSQL instance."
            - "* EXTERNAL: A database server that is not managed by Google."
        returned: success
        type: str
    connectionName:
        description:
            - Connection name of the Cloud SQL instance used in connection strings.
        returned: success
        type: str
    databaseVersion:
        description:
            - The database engine type and version. For First Generation instances, can be MYSQL_5_5,
              or MYSQL_5_6. For Second Generation instances, can be MYSQL_5_6 or MYSQL_5_7. Defaults
              to MYSQL_5_6.
            - 'PostgreSQL instances: POSTGRES_9_6  The databaseVersion property can not be changed
              after instance creation.'
        returned: success
        type: str
    failoverReplica:
        description:
            - The name and status of the failover replica. This property is applicable only to
              Second Generation instances.
        returned: success
        type: complex
        contains:
            available:
                description:
                    - The availability status of the failover replica. A false status indicates that the
                      failover replica is out of sync. The master can only failover to the falover replica
                      when the status is true.
                returned: success
                type: bool
            name:
                description:
                    - The name of the failover replica. If specified at instance creation, a failover
                      replica is created for the instance. The name doesn't include the project ID. This
                      property is applicable only to Second Generation instances.
                returned: success
                type: str
    instanceType:
        description:
            - The instance type. This can be one of the following.
            - "* CLOUD_SQL_INSTANCE: A Cloud SQL instance that is not replicating   from a master."
            - "* ON_PREMISES_INSTANCE: An instance running on the customer's   premises."
            - "* READ_REPLICA_INSTANCE: A Cloud SQL instance configured as a   read-replica."
        returned: success
        type: str
    ipAddresses:
        description:
            - The assigned IP addresses for the instance.
        returned: success
        type: complex
        contains:
            ipAddress:
                description:
                    - The IP address assigned.
                returned: success
                type: str
            timeToRetire:
                description:
                    - The due time for this IP to be retired in RFC 3339 format, for example 2012-11-15T16:19:00.094Z.
                      This field is only available when the IP is scheduled to be retired.
                returned: success
                type: str
            type:
                description:
                    - The type of this IP address. A PRIMARY address is an address that can accept incoming
                      connections. An OUTGOING address is the source address of connections originating
                      from the instance, if supported.
                returned: success
                type: str
    ipv6Address:
        description:
            - The IPv6 address assigned to the instance. This property is applicable only to First
              Generation instances.
        returned: success
        type: str
    masterInstanceName:
        description:
            - The name of the instance which will act as master in the replication setup.
        returned: success
        type: str
    maxDiskSize:
        description:
            - The maximum disk size of the instance in bytes.
        returned: success
        type: int
    name:
        description:
            - Name of the Cloud SQL instance. This does not include the project ID.
        returned: success
        type: str
    region:
        description:
            - The geographical region. Defaults to us-central or us-central1 depending on the
              instance type (First Generation or Second Generation/PostgreSQL).
        returned: success
        type: str
    replicaConfiguration:
        description:
            - Configuration specific to failover replicas and read replicas.
        returned: success
        type: complex
        contains:
            failoverTarget:
                description:
                    - Specifies if the replica is the failover target. If the field is set to true the
                      replica will be designated as a failover replica.
                    - In case the master instance fails, the replica instance will be promoted as the
                      new master instance.
                    - Only one replica can be specified as failover target, and the replica has to be
                      in different zone with the master instance.
                returned: success
                type: bool
            mysqlReplicaConfiguration:
                description:
                    - MySQL specific configuration when replicating from a MySQL on-premises master. Replication
                      configuration information such as the username, password, certificates, and keys
                      are not stored in the instance metadata.  The configuration information is used
                      only to set up the replication connection and is stored by MySQL in a file named
                      master.info in the data directory.
                returned: success
                type: complex
                contains:
                    caCertificate:
                        description:
                            - PEM representation of the trusted CA's x509 certificate.
                        returned: success
                        type: str
                    clientCertificate:
                        description:
                            - PEM representation of the slave's x509 certificate .
                        returned: success
                        type: str
                    clientKey:
                        description:
                            - PEM representation of the slave's private key. The corresponsing public key is encoded
                              in the client's asf asd certificate.
                        returned: success
                        type: str
                    connectRetryInterval:
                        description:
                            - Seconds to wait between connect retries. MySQL's default is 60 seconds.
                        returned: success
                        type: int
                    dumpFilePath:
                        description:
                            - Path to a SQL dump file in Google Cloud Storage from which the slave instance is
                              to be created. The URI is in the form gs://bucketName/fileName. Compressed gzip
                              files (.gz) are also supported. Dumps should have the binlog co-ordinates from which
                              replication should begin. This can be accomplished by setting --master-data to 1
                              when using mysqldump.
                        returned: success
                        type: str
                    masterHeartbeatPeriod:
                        description:
                            - Interval in milliseconds between replication heartbeats.
                        returned: success
                        type: int
                    password:
                        description:
                            - The password for the replication connection.
                        returned: success
                        type: str
                    sslCipher:
                        description:
                            - A list of permissible ciphers to use for SSL encryption.
                        returned: success
                        type: str
                    username:
                        description:
                            - The username for the replication connection.
                        returned: success
                        type: str
                    verifyServerCertificate:
                        description:
                            - Whether or not to check the master's Common Name value in the certificate that it
                              sends during the SSL handshake.
                        returned: success
                        type: bool
            replicaNames:
                description:
                    - The replicas of the instance.
                returned: success
                type: list
            serviceAccountEmailAddress:
                description:
                    - The service account email address assigned to the instance. This property is applicable
                      only to Second Generation instances.
                returned: success
                type: str
    settings:
        description:
            - The user settings.
        returned: success
        type: complex
        contains:
            ipConfiguration:
                description:
                    - The settings for IP Management. This allows to enable or disable the instance IP
                      and manage which external networks can connect to the instance. The IPv4 address
                      cannot be disabled for Second Generation instances.
                returned: success
                type: complex
                contains:
                    ipv4Enabled:
                        description:
                            - Whether the instance should be assigned an IP address or not.
                        returned: success
                        type: bool
                    authorizedNetworks:
                        description:
                            - The list of external networks that are allowed to connect to the instance using
                              the IP. In CIDR notation, also known as 'slash' notation (e.g. 192.168.100.0/24).
                        returned: success
                        type: complex
                        contains:
                            expirationTime:
                                description:
                                    - The time when this access control entry expires in RFC 3339 format, for example
                                      2012-11-15T16:19:00.094Z.
                                returned: success
                                type: str
                            name:
                                description:
                                    - An optional label to identify this entry.
                                returned: success
                                type: str
                            value:
                                description:
                                    - The whitelisted value for the access control list. For example, to grant access
                                      to a client from an external IP (IPv4 or IPv6) address or subnet, use that address
                                      or subnet here.
                                returned: success
                                type: str
                    requireSsl:
                        description:
                            - Whether the mysqld should default to 'REQUIRE X509' for users connecting over IP.
                        returned: success
                        type: bool
            tier:
                description:
                    - The tier or machine type for this instance, for example db-n1-standard-1. For MySQL
                      instances, this field determines whether the instance is Second Generation (recommended)
                      or First Generation.
                returned: success
                type: str
            settingsVersion:
                description:
                    - The version of instance settings. This is a required field for  update method to
                      make sure concurrent updates are handled properly.  During update, use the most
                      recent settingsVersion value for this  instance and do not try to update this value.
                returned: success
                type: int
'''

################################################################################
# Imports
################################################################################

from ansible.module_utils.gcp_utils import navigate_hash, GcpSession, GcpModule, GcpRequest, remove_nones_from_dict, replace_resource_dict
import json
import time

################################################################################
# Main
################################################################################


def main():
    """Main function"""

    module = GcpModule(
        argument_spec=dict(
            state=dict(default='present', choices=['present', 'absent'], type='str'),
            backend_type=dict(type='str', choices=['FIRST_GEN', 'SECOND_GEN', 'EXTERNAL']),
            connection_name=dict(type='str'),
            database_version=dict(type='str', choices=['MYSQL_5_5', 'MYSQL_5_6', 'MYSQL_5_7', 'POSTGRES_9_6']),
            failover_replica=dict(type='dict', options=dict(name=dict(type='str'))),
            instance_type=dict(type='str', choices=['CLOUD_SQL_INSTANCE', 'ON_PREMISES_INSTANCE', 'READ_REPLICA_INSTANCE']),
            ipv6_address=dict(type='str'),
            master_instance_name=dict(type='str'),
            max_disk_size=dict(type='int'),
            name=dict(required=True, type='str'),
            region=dict(type='str'),
            replica_configuration=dict(type='dict', options=dict(
                failover_target=dict(type='bool'),
                mysql_replica_configuration=dict(type='dict', options=dict(
                    ca_certificate=dict(type='str'),
                    client_certificate=dict(type='str'),
                    client_key=dict(type='str'),
                    connect_retry_interval=dict(type='int'),
                    dump_file_path=dict(type='str'),
                    master_heartbeat_period=dict(type='int'),
                    password=dict(type='str'),
                    ssl_cipher=dict(type='str'),
                    username=dict(type='str'),
                    verify_server_certificate=dict(type='bool')
                )),
                replica_names=dict(type='list', elements='str'),
                service_account_email_address=dict(type='str')
            )),
            settings=dict(type='dict', options=dict(
                ip_configuration=dict(type='dict', options=dict(
                    ipv4_enabled=dict(type='bool'),
                    authorized_networks=dict(type='list', elements='dict', options=dict(
                        expiration_time=dict(type='str'),
                        name=dict(type='str'),
                        value=dict(type='str')
                    )),
                    require_ssl=dict(type='bool')
                )),
                tier=dict(type='str'),
                settings_version=dict(type='int')
            ))
        )
    )

    if not module.params['scopes']:
        module.params['scopes'] = ['https://www.googleapis.com/auth/sqlservice.admin']

    state = module.params['state']
    kind = 'sql#instance'

    fetch = fetch_resource(module, self_link(module), kind)
    changed = False

    if fetch:
        if state == 'present':
            if is_different(module, fetch):
                update(module, self_link(module), kind, fetch)
                fetch = fetch_resource(module, self_link(module), kind)
                changed = True
        else:
            delete(module, self_link(module), kind, fetch)
            fetch = {}
            changed = True
    else:
        if state == 'present':
            fetch = create(module, collection(module), kind)
            changed = True
        else:
            fetch = {}

    fetch.update({'changed': changed})

    module.exit_json(**fetch)


def create(module, link, kind):
    auth = GcpSession(module, 'sql')
    return wait_for_operation(module, auth.post(link, resource_to_request(module)))


def update(module, link, kind, fetch):
    auth = GcpSession(module, 'sql')
    return wait_for_operation(module, auth.put(link, resource_to_request(module)))


def delete(module, link, kind, fetch):
    auth = GcpSession(module, 'sql')
    return wait_for_operation(module, auth.delete(link))


def resource_to_request(module):
    request = {
        u'kind': 'sql#instance',
        u'backendType': module.params.get('backend_type'),
        u'connectionName': module.params.get('connection_name'),
        u'databaseVersion': module.params.get('database_version'),
        u'failoverReplica': InstanceFailoverreplica(module.params.get('failover_replica', {}), module).to_request(),
        u'instanceType': module.params.get('instance_type'),
        u'ipv6Address': module.params.get('ipv6_address'),
        u'masterInstanceName': module.params.get('master_instance_name'),
        u'maxDiskSize': module.params.get('max_disk_size'),
        u'name': module.params.get('name'),
        u'region': module.params.get('region'),
        u'replicaConfiguration': InstanceReplicaconfiguration(module.params.get('replica_configuration', {}), module).to_request(),
        u'settings': InstanceSettings(module.params.get('settings', {}), module).to_request(),
    }
    return_vals = {}
    for k, v in request.items():
        if v or v is False:
            return_vals[k] = v

    return return_vals


def fetch_resource(module, link, kind, allow_not_found=True):
    auth = GcpSession(module, 'sql')
    return return_if_object(module, auth.get(link), kind, allow_not_found)


def self_link(module):
    return "https://www.googleapis.com/sql/v1beta4/projects/{project}/instances/{name}".format(**module.params)


def collection(module):
    return "https://www.googleapis.com/sql/v1beta4/projects/{project}/instances".format(**module.params)


def return_if_object(module, response, kind, allow_not_found=False):
    # If not found, return nothing.
    if allow_not_found and response.status_code == 404:
        return None

    # If no content, return nothing.
    if response.status_code == 204:
        return None

    # SQL only: return on 403 if not exist
    if allow_not_found and response.status_code == 403:
        return None

    try:
        result = response.json()
    except getattr(json.decoder, 'JSONDecodeError', ValueError) as inst:
        module.fail_json(msg="Invalid JSON response with error: %s" % inst)

    if navigate_hash(result, ['error', 'errors']):
        module.fail_json(msg=navigate_hash(result, ['error', 'errors']))

    return result


def is_different(module, response):
    request = resource_to_request(module)
    response = response_to_hash(module, response)

    # Remove all output-only from response.
    response_vals = {}
    for k, v in response.items():
        if k in request:
            response_vals[k] = v

    request_vals = {}
    for k, v in request.items():
        if k in response:
            request_vals[k] = v

    return GcpRequest(request_vals) != GcpRequest(response_vals)


# Remove unnecessary properties from the response.
# This is for doing comparisons with Ansible's current parameters.
def response_to_hash(module, response):
    return {
        u'backendType': response.get(u'backendType'),
        u'connectionName': response.get(u'connectionName'),
        u'databaseVersion': response.get(u'databaseVersion'),
        u'failoverReplica': InstanceFailoverreplica(response.get(u'failoverReplica', {}), module).from_response(),
        u'instanceType': response.get(u'instanceType'),
        u'ipAddresses': InstanceIpaddressesArray(response.get(u'ipAddresses', []), module).from_response(),
        u'ipv6Address': response.get(u'ipv6Address'),
        u'masterInstanceName': response.get(u'masterInstanceName'),
        u'maxDiskSize': response.get(u'maxDiskSize'),
        u'name': response.get(u'name'),
        u'region': response.get(u'region'),
        u'replicaConfiguration': InstanceReplicaconfiguration(response.get(u'replicaConfiguration', {}), module).from_response(),
        u'settings': InstanceSettings(response.get(u'settings', {}), module).from_response(),
    }


def async_op_url(module, extra_data=None):
    if extra_data is None:
        extra_data = {}
    url = "https://www.googleapis.com/sql/v1beta4/projects/{project}/operations/{op_id}"
    combined = extra_data.copy()
    combined.update(module.params)
    return url.format(**combined)


def wait_for_operation(module, response):
    op_result = return_if_object(module, response, 'sql#operation')
    if op_result is None:
        return {}
    status = navigate_hash(op_result, ['status'])
    wait_done = wait_for_completion(status, op_result, module)
    return fetch_resource(module, navigate_hash(wait_done, ['targetLink']), 'sql#instance')


def wait_for_completion(status, op_result, module):
    op_id = navigate_hash(op_result, ['name'])
    op_uri = async_op_url(module, {'op_id': op_id})
    while status != 'DONE':
        raise_if_errors(op_result, ['error', 'errors'], module)
        time.sleep(1.0)
        op_result = fetch_resource(module, op_uri, 'sql#operation', False)
        status = navigate_hash(op_result, ['status'])
    return op_result


def raise_if_errors(response, err_path, module):
    errors = navigate_hash(response, err_path)
    if errors is not None:
        module.fail_json(msg=errors)


class InstanceFailoverreplica(object):
    def __init__(self, request, module):
        self.module = module
        if request:
            self.request = request
        else:
            self.request = {}

    def to_request(self):
        return remove_nones_from_dict({u'name': self.request.get('name')})

    def from_response(self):
        return remove_nones_from_dict({u'name': self.request.get(u'name')})


class InstanceIpaddressesArray(object):
    def __init__(self, request, module):
        self.module = module
        if request:
            self.request = request
        else:
            self.request = []

    def to_request(self):
        items = []
        for item in self.request:
            items.append(self._request_for_item(item))
        return items

    def from_response(self):
        items = []
        for item in self.request:
            items.append(self._response_from_item(item))
        return items

    def _request_for_item(self, item):
        return remove_nones_from_dict({u'ipAddress': item.get('ip_address'), u'timeToRetire': item.get('time_to_retire'), u'type': item.get('type')})

    def _response_from_item(self, item):
        return remove_nones_from_dict({u'ipAddress': item.get(u'ipAddress'), u'timeToRetire': item.get(u'timeToRetire'), u'type': item.get(u'type')})


class InstanceReplicaconfiguration(object):
    def __init__(self, request, module):
        self.module = module
        if request:
            self.request = request
        else:
            self.request = {}

    def to_request(self):
        return remove_nones_from_dict(
            {
                u'failoverTarget': self.request.get('failover_target'),
                u'mysqlReplicaConfiguration': InstanceMysqlreplicaconfiguration(self.request.get('mysql_replica_configuration', {}), self.module).to_request(),
                u'replicaNames': self.request.get('replica_names'),
                u'serviceAccountEmailAddress': self.request.get('service_account_email_address'),
            }
        )

    def from_response(self):
        return remove_nones_from_dict(
            {
                u'failoverTarget': self.request.get(u'failoverTarget'),
                u'mysqlReplicaConfiguration': InstanceMysqlreplicaconfiguration(
                    self.request.get(u'mysqlReplicaConfiguration', {}), self.module
                ).from_response(),
                u'replicaNames': self.request.get(u'replicaNames'),
                u'serviceAccountEmailAddress': self.request.get(u'serviceAccountEmailAddress'),
            }
        )


class InstanceMysqlreplicaconfiguration(object):
    def __init__(self, request, module):
        self.module = module
        if request:
            self.request = request
        else:
            self.request = {}

    def to_request(self):
        return remove_nones_from_dict(
            {
                u'caCertificate': self.request.get('ca_certificate'),
                u'clientCertificate': self.request.get('client_certificate'),
                u'clientKey': self.request.get('client_key'),
                u'connectRetryInterval': self.request.get('connect_retry_interval'),
                u'dumpFilePath': self.request.get('dump_file_path'),
                u'masterHeartbeatPeriod': self.request.get('master_heartbeat_period'),
                u'password': self.request.get('password'),
                u'sslCipher': self.request.get('ssl_cipher'),
                u'username': self.request.get('username'),
                u'verifyServerCertificate': self.request.get('verify_server_certificate'),
            }
        )

    def from_response(self):
        return remove_nones_from_dict(
            {
                u'caCertificate': self.request.get(u'caCertificate'),
                u'clientCertificate': self.request.get(u'clientCertificate'),
                u'clientKey': self.request.get(u'clientKey'),
                u'connectRetryInterval': self.request.get(u'connectRetryInterval'),
                u'dumpFilePath': self.request.get(u'dumpFilePath'),
                u'masterHeartbeatPeriod': self.request.get(u'masterHeartbeatPeriod'),
                u'password': self.request.get(u'password'),
                u'sslCipher': self.request.get(u'sslCipher'),
                u'username': self.request.get(u'username'),
                u'verifyServerCertificate': self.request.get(u'verifyServerCertificate'),
            }
        )


class InstanceSettings(object):
    def __init__(self, request, module):
        self.module = module
        if request:
            self.request = request
        else:
            self.request = {}

    def to_request(self):
        return remove_nones_from_dict({
            u'ipConfiguration': InstanceIpConfiguration(self.request.get('ip_configuration', {}), self.module).to_request(),
            u'tier': self.request.get('tier'),
            u'settingsVersion': self.request.get('settings_version')
        })

    def from_response(self):
        return remove_nones_from_dict({
            u'ipConfiguration': InstanceIpConfiguration(self.request.get(u'ipConfiguration', {}), self.module).from_response(),
            u'tier': self.request.get(u'tier'),
            u'settingsVersion': self.request.get(u'settingsVersion')
        })


class InstanceIpconfiguration(object):
    def __init__(self, request, module):
        self.module = module
        if request:
            self.request = request
        else:
            self.request = {}

    def to_request(self):
        return remove_nones_from_dict(
            {
                u'ipv4Enabled': self.request.get('ipv4_enabled'),
                u'authorizedNetworks': InstanceAuthorizednetworksArray(self.request.get('authorized_networks', []), self.module).to_request(),
                u'requireSsl': self.request.get('require_ssl'),
            }
        )

    def from_response(self):
        return remove_nones_from_dict(
            {
                u'ipv4Enabled': self.request.get(u'ipv4Enabled'),
                u'authorizedNetworks': InstanceAuthorizednetworksArray(self.request.get(u'authorizedNetworks', []), self.module).from_response(),
                u'requireSsl': self.request.get(u'requireSsl'),
            }
        )


class InstanceAuthorizednetworksArray(object):
    def __init__(self, request, module):
        self.module = module
        if request:
            self.request = request
        else:
            self.request = []

    def to_request(self):
        items = []
        for item in self.request:
            items.append(self._request_for_item(item))
        return items

    def from_response(self):
        items = []
        for item in self.request:
            items.append(self._response_from_item(item))
        return items

    def _request_for_item(self, item):
        return remove_nones_from_dict({u'expirationTime': item.get('expiration_time'), u'name': item.get('name'), u'value': item.get('value')})

    def _response_from_item(self, item):
        return remove_nones_from_dict({u'expirationTime': item.get(u'expirationTime'), u'name': item.get(u'name'), u'value': item.get(u'value')})


class InstanceBackupconfiguration(object):
    def __init__(self, request, module):
        self.module = module
        if request:
            self.request = request
        else:
            self.request = {}

    def to_request(self):
        return remove_nones_from_dict(
            {u'enabled': self.request.get('enabled'), u'binaryLogEnabled': self.request.get('binary_log_enabled'), u'startTime': self.request.get('start_time')}
        )

    def from_response(self):
        return remove_nones_from_dict(
            {u'enabled': self.request.get(u'enabled'), u'binaryLogEnabled': self.request.get(u'binaryLogEnabled'), u'startTime': self.request.get(u'startTime')}
        )


if __name__ == '__main__':
    main()