#!/usr/bin/python
# -*- coding: utf-8 -*-

# Copyright: (c) <year>, <Name> (@<github id>)
# GNU General Public License v3.0+ (see LICENSE or https://www.gnu.org/licenses/gpl-3.0.txt)

from __future__ import absolute_import, division, print_function
__metaclass__ = type

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

DOCUMENTATION = r'''
---
module: aci_fabric_switch_policy_group
short_description: Manage Fabric Switch Policy Group objects.
description:
- Manage Fabric Switch Policy Group (fabricLeNodePGrp and fabricSpNodePGrp) configuration on Cisco ACI fabrics.
options:
  name:
    description:
    - The name of the Leaf Policy Group.
    type: str
    aliases: [ 'policy_group', 'policy_group_name' ]
  description:
    description:
    - Description for the Leaf Policy Group.
    type: str
  switch_type:
    description:
    - Whether this is a leaf or spine policy group
    type: str
    choices: [ leaf, spine ]
    required: yes
  monitoring_policy:
    description:
    - Monitoring Policy to attach to this Policy Group
    type: str
    aliases: [ 'monitoring', 'fabricRsMonInstFabricPol' ]
  tech_support_export_policy:
    description:
    - Tech Support Export Policy to attach to this Policy Group
    type: str
    aliases: [ 'tech_support', 'tech_support_export', 'fabricRsNodeTechSupP']
  core_export_policy:
    description:
    - Core Export Policy to attach to this Policy Group
    type: str
    aliases: [ 'core', 'core_export', 'fabricRsNodeCoreP' ]
  inventory_policy:
    description:
    - Inventory Policy to attach to this Policy Group
    type: str
    aliases: [ 'inventory', 'fabricRsCallhomeInvPol' ]
  power_redundancy_policy:
    description:
    - Power Redundancy Policy to atttach to this Policy Group
    type: str
    aliases: [ 'power_redundancy', 'fabricRsPsuInstPol' ]
  twamp_server_policy:
    description:
    - TWAMP Server Policy to attach to this Policy Group
    type: str
    aliases: [ 'twamp_server', 'fabricRsTwampServerPol' ]
  twamp_responder_policy:
    description:
    - TWAMP Responder Policy to attach to this Policy Group
    type: str
    aliases: [ 'twamp_responder', 'fabricRsTwampResponderPol' ]
  node_control_policy:
    description:
    - Node Control Policy to attach to this Policy Group
    type: str
    aliases: [ 'node_control', 'fabricRsNodeCtrl' ]
  analytics_cluster:
    description:
    - Name of the analytics cluster. Requires analytics_name to be present
    type: str
  analytics_name:
    description:
    - Name of the analytics policy. Requires analytics_cluster to be present
    type: str
  state:
    description:
    - Use C(present) or C(absent) for adding or removing.
    - Use C(query) for listing an object or multiple objects.
    type: str
    choices: [ absent, present, query ]
    default: present
extends_documentation_fragment:
- cisco.aci.aci

seealso:
- name: APIC Management Information Model reference
  description: More information about the internal APIC classes B(fabricLeNodePGrp and fabricSpNodePGrp).
  link: https://developer.cisco.com/docs/apic-mim-ref/
author:
- Tim Cragg (@timcragg)
'''

EXAMPLES = r'''
- name: Add a new Fabric Leaf Policy Group
  cisco.aci.aci_fabric_switch_policy_group:
    host: apic
    username: admin
    password: SomeSecretPassword
    name: my_fabric_leaf_policy_group
    switch_type: leaf
    monitoring_policy: my_monitor_policy
    inventory_policy: my_inv_policy
    state: present
    delegate_to: localhost

- name: Remove existing analytics and monitoring policy bindings from a Policy Group
  cisco.aci.aci_fabric_switch_policy_group:
    host: apic
    username: admin
    password: SomeSecretPassword
    name: my_fabric_leaf_policy_group
    switch_type: leaf
    monitoring_policy: ""
    analytics_cluster: ""
    analytics_name: ""
    state: present
    delegate_to: localhost

- name: Remove a Fabric Leaf Policy Group
  cisco.aci.aci_fabric_switch_policy_group:
    host: apic
    username: admin
    password: SomeSecretPassword
    name: my_fabric_leaf_policy_group
    switch_type: leaf
    state: absent
    delegate_to: localhost

- name: Query a Fabric Leaf Policy Group
  cisco.aci.aci_fabric_switch_policy_group:
    host: apic
    username: admin
    password: SomeSecretPassword
    name: my_fabric_leaf_policy_group
    switch_type: leaf
    state: query
    delegate_to: localhost
    register: query_result

- name: Query all Fabric Leaf Policy Groups
  cisco.aci.aci_fabric_switch_policy_group:
    host: apic
    username: admin
    password: SomeSecretPassword
    switch_type: leaf
    state: query
    delegate_to: localhost
    register: query_result
'''

RETURN = r'''
   current:
     description: The existing configuration from the APIC after the module has finished
     returned: success
     type: list
     sample:
       [
           {
               "fvTenant": {
                   "attributes": {
                       "descr": "Production environment",
                       "dn": "uni/tn-production",
                       "name": "production",
                       "nameAlias": "",
                       "ownerKey": "",
                       "ownerTag": ""
                   }
               }
           }
       ]
   error:
     description: The error information as returned from the APIC
     returned: failure
     type: dict
     sample:
       {
           "code": "122",
           "text": "unknown managed object class foo"
       }
   raw:
     description: The raw output returned by the APIC REST API (xml or json)
     returned: parse error
     type: str
     sample: '<?xml version="1.0" encoding="UTF-8"?><imdata totalCount="1"><error code="122" text="unknown managed object class "/></imdata>'
   sent:
     description: The actual/minimal configuration pushed to the APIC
     returned: info
     type: list
     sample:
       {
           "fvTenant": {
               "attributes": {
                   "descr": "Production environment"
               }
           }
       }
   previous:
     description: The original configuration from the APIC before the module has started
     returned: info
     type: list
     sample:
       [
           {
               "fvTenant": {
                   "attributes": {
                       "descr": "Production",
                       "dn": "uni/tn-production",
                       "name": "production",
                       "nameAlias": "",
                       "ownerKey": "",
                       "ownerTag": ""
                   }
               }
           }
       ]
   proposed:
     description: The assembled configuration from the user-provided parameters
     returned: info
     type: dict
     sample:
       {
           "fvTenant": {
               "attributes": {
                   "descr": "Production environment",
                   "name": "production"
               }
           }
       }
   filter_string:
     description: The filter string used for the request
     returned: failure or debug
     type: str
     sample: ?rsp-prop-include=config-only
   method:
     description: The HTTP method used for the request to the APIC
     returned: failure or debug
     type: str
     sample: POST
   response:
     description: The HTTP response from the APIC
     returned: failure or debug
     type: str
     sample: OK (30 bytes)
   status:
     description: The HTTP status from the APIC
     returned: failure or debug
     type: int
     sample: 200
   url:
     description: The HTTP url used for the request to the APIC
     returned: failure or debug
     type: str
     sample: https://10.11.12.13/api/mo/uni/tn-production.json
   '''

from ansible.module_utils.basic import AnsibleModule
from ansible_collections.cisco.aci.plugins.module_utils.aci import ACIModule, aci_argument_spec

ACI_CLASS_MAPPING = dict(
    spine={
        'class': 'fabricSpNodePGrp',
        'rn': 'spnodepgrp-',
    },
    leaf={
        'class': 'fabricLeNodePGrp',
        'rn': 'lenodepgrp-',
    },
)


def main():
    argument_spec = aci_argument_spec()
    argument_spec.update(
        name=dict(type='str', aliases=['policy_group', 'policy_group_name']),
        switch_type=dict(type='str', choices=['leaf', 'spine'], required=True),
        monitoring_policy=dict(type='str',
                               aliases=['monitoring',
                                        'fabricRsMonInstFabricPol']),
        tech_support_export_policy=dict(type='str',
                                        aliases=['tech_support',
                                                 'tech_support_export',
                                                 'fabricRsNodeTechSupP']),
        core_export_policy=dict(type='str', aliases=['core',
                                                     'core_export',
                                                     'fabricRsNodeCoreP']),
        inventory_policy=dict(type='str', aliases=['inventory',
                                                   'fabricRsCallhomeInvPol']),
        power_redundancy_policy=dict(type='str',
                                     aliases=['power_redundancy',
                                              'fabricRsPsuInstPol']),
        twamp_server_policy=dict(type='str',
                                 aliases=['twamp_server',
                                          'fabricRsTwampServerPol']),
        twamp_responder_policy=dict(type='str',
                                    aliases=['twamp_responder',
                                             'fabricRsTwampResponderPol']),
        node_control_policy=dict(type='str', aliases=['node_control',
                                                      'fabricRsNodeCtrl']),
        analytics_cluster=dict(type='str'),
        analytics_name=dict(type='str'),
        description=dict(type='str'),
        state=dict(type='str', default='present',
                   choices=['absent', 'present', 'query']),
    )

    module = AnsibleModule(
        argument_spec=argument_spec,
        supports_check_mode=True,
        required_if=[
            ['state', 'absent', ['name']],
            ['state', 'present', ['name']],
        ],
        required_together=[
            ('analytics_cluster', 'analytics_name'),
        ],
    )

    name = module.params.get('name')
    switch_type = module.params.get('switch_type')
    description = module.params.get('description')
    monitoring_policy = module.params.get('monitoring_policy')
    tech_support_export_policy = module.params.get('tech_support_export_policy')
    core_export_policy = module.params.get('core_export_policy')
    inventory_policy = module.params.get('inventory_policy')
    power_redundancy_policy = module.params.get('power_redundancy_policy')
    twamp_server_policy = module.params.get('twamp_server_policy')
    twamp_responder_policy = module.params.get('twamp_responder_policy')
    node_control_policy = module.params.get('node_control_policy')
    analytics_cluster = module.params.get('analytics_cluster')
    analytics_name = module.params.get('analytics_name')
    state = module.params.get('state')
    child_classes = [
        'fabricRsMonInstFabricPol',
        'fabricRsNodeTechSupP',
        'fabricRsNodeCoreP',
        'fabricRsCallhomeInvPol',
        'fabricRsPsuInstPol',
        'fabricRsTwampServerPol',
        'fabricRsTwampResponderPol',
        'fabricRsNodeCtrl',
        'fabricRsNodeCfgSrv'
    ]

    aci_class = ACI_CLASS_MAPPING[switch_type]["class"]
    aci_rn = ACI_CLASS_MAPPING[switch_type]["rn"]

    aci = ACIModule(module)
    aci.construct_url(
        root_class=dict(
            aci_class=aci_class,
            aci_rn='fabric/funcprof/{0}{1}'.format(aci_rn, name),
            module_object=name,
            target_filter={'name': name},
        ),
        child_classes=child_classes,
    )

    aci.get_existing()

    if state == 'present':
        child_configs = []

        if monitoring_policy is not None:
            child_configs.append(
                dict(
                    fabricRsMonInstFabricPol=dict(
                        attributes=dict(
                            tnMonFabricPolName=monitoring_policy
                        )
                    )
                )
            )
        if tech_support_export_policy is not None:
            child_configs.append(
                dict(
                    fabricRsNodeTechSupP=dict(
                        attributes=dict(
                            tnDbgexpTechSupPName=tech_support_export_policy
                        )
                    )
                )
            )
        if core_export_policy is not None:
            child_configs.append(
                dict(
                    fabricRsNodeCoreP=dict(
                        attributes=dict(
                            tnDbgexpCorePName=core_export_policy
                        )
                    )
                )
            )
        if inventory_policy is not None:
            child_configs.append(
                dict(
                    fabricRsCallhomeInvPol=dict(
                        attributes=dict(
                            tnCallhomeInvPName=inventory_policy
                        )
                    )
                )
            )
        if power_redundancy_policy is not None:
            child_configs.append(
                dict(
                    fabricRsPsuInstPol=dict(
                        attributes=dict(
                            tnPsuInstPolName=power_redundancy_policy
                        )
                    )
                )
            )
        if twamp_server_policy is not None:
            child_configs.append(
                dict(
                    fabricRsTwampServerPol=dict(
                        attributes=dict(
                            tnTwampServerPolName=twamp_server_policy
                        )
                    )
                )
            )
        if twamp_responder_policy is not None:
            child_configs.append(
                dict(
                    fabricRsTwampResponderPol=dict(
                        attributes=dict(
                            tnTwampResponderPolName=twamp_responder_policy
                        )
                    )
                )
            )
        if node_control_policy is not None:
            child_configs.append(
                dict(
                    fabricRsNodeCtrl=dict(
                        attributes=dict(
                            tnFabricNodeControlName=node_control_policy
                        )
                    )
                )
            )
        if analytics_cluster and analytics_name:
            analytics_tdn = ('uni/fabric/analytics/cluster-{0}/cfgsrv-{1}'.format(analytics_cluster, analytics_name))
            child_configs.append(
                dict(
                    fabricRsNodeCfgSrv=dict(
                        attributes=dict(
                            tDn=analytics_tdn
                        )
                    )
                )
            )

        aci.payload(
            aci_class=aci_class,
            class_config=dict(
                name=name,
                descr=description,
            ),
            child_configs=child_configs,
        )

        aci.get_diff(aci_class=aci_class)

        aci.post_config()

    elif state == 'absent':
        aci.delete_config()

    aci.exit_json()


if __name__ == "__main__":
    main()