#!/usr/bin/python
# Copyright (c) 2021-2022 Hewlett Packard Enterprise, Inc. All rights reserved.
# GNU General Public License v3.0+ (see LICENSES/GPL-3.0-or-later.txt or https://www.gnu.org/licenses/gpl-3.0.txt)
# SPDX-License-Identifier: GPL-3.0-or-later
from __future__ import annotations

DOCUMENTATION = r"""
module: ilo_redfish_config
short_description: Sets or updates configuration attributes on HPE iLO with Redfish OEM extensions
version_added: 4.2.0
description:
  - Builds Redfish URIs locally and sends them to iLO to set or update a configuration attribute.
  - For use with HPE iLO operations that require Redfish OEM extensions.
extends_documentation_fragment:
  - community.general.attributes
  - community.general.redfish
attributes:
  check_mode:
    support: none
  diff_mode:
    support: none
options:
  category:
    required: true
    type: str
    description:
      - Command category to execute on iLO.
    choices: ['Manager']
  command:
    required: true
    description:
      - List of commands to execute on iLO.
    type: list
    elements: str
  baseuri:
    required: true
    description:
      - Base URI of iLO.
    type: str
  username:
    description:
      - Username for authenticating to iLO.
    type: str
  password:
    description:
      - Password for authenticating to iLO.
    type: str
  auth_token:
    description:
      - Security token for authenticating to iLO.
    type: str
  timeout:
    description:
      - Timeout in seconds for HTTP requests to iLO.
    default: 10
    type: int
  attribute_name:
    required: true
    description:
      - Name of the attribute to be configured.
    type: str
  attribute_value:
    description:
      - Value of the attribute to be configured.
    type: str
  validate_certs:
    version_added: 10.6.0
  ca_path:
    version_added: 10.6.0
  ciphers:
    version_added: 10.6.0
author:
  - "Bhavya B (@bhavya06)"
"""

EXAMPLES = r"""
- name: Disable WINS Registration
  community.general.ilo_redfish_config:
    category: Manager
    command: SetWINSReg
    baseuri: 15.X.X.X
    username: Admin
    password: Testpass123
    attribute_name: WINSRegistration

- name: Set Time Zone
  community.general.ilo_redfish_config:
    category: Manager
    command: SetTimeZone
    baseuri: 15.X.X.X
    username: Admin
    password: Testpass123
    attribute_name: TimeZone
    attribute_value: Chennai

- name: Set NTP Servers
  community.general.ilo_redfish_config:
    category: Manager
    command: SetNTPServers
    baseuri: 15.X.X.X
    username: Admin
    password: Testpass123
    attribute_name: StaticNTPServers
    attribute_value: X.X.X.X
"""

RETURN = r"""
msg:
  description: Message with action result or error description.
  returned: always
  type: str
  sample: "Action was successful"
"""

CATEGORY_COMMANDS_ALL = {"Manager": ["SetTimeZone", "SetDNSserver", "SetDomainName", "SetNTPServers", "SetWINSReg"]}

from ansible.module_utils.basic import AnsibleModule

from ansible_collections.community.general.plugins.module_utils.ilo_redfish_utils import iLORedfishUtils
from ansible_collections.community.general.plugins.module_utils.redfish_utils import REDFISH_COMMON_ARGUMENT_SPEC


def main():
    result = {}
    argument_spec = dict(
        category=dict(required=True, choices=list(CATEGORY_COMMANDS_ALL.keys())),
        command=dict(required=True, type="list", elements="str"),
        baseuri=dict(required=True),
        username=dict(),
        password=dict(no_log=True),
        auth_token=dict(no_log=True),
        attribute_name=dict(required=True),
        attribute_value=dict(type="str"),
        timeout=dict(type="int", default=10),
    )
    argument_spec.update(REDFISH_COMMON_ARGUMENT_SPEC)
    module = AnsibleModule(
        argument_spec,
        required_together=[
            ("username", "password"),
        ],
        required_one_of=[
            ("username", "auth_token"),
        ],
        mutually_exclusive=[
            ("username", "auth_token"),
        ],
        supports_check_mode=False,
    )

    category = module.params["category"]
    command_list = module.params["command"]

    creds = {"user": module.params["username"], "pswd": module.params["password"], "token": module.params["auth_token"]}

    timeout = module.params["timeout"]

    root_uri = f"https://{module.params['baseuri']}"
    rf_utils = iLORedfishUtils(creds, root_uri, timeout, module)
    mgr_attributes = {
        "mgr_attr_name": module.params["attribute_name"],
        "mgr_attr_value": module.params["attribute_value"],
    }
    changed = False

    offending = [cmd for cmd in command_list if cmd not in CATEGORY_COMMANDS_ALL[category]]

    if offending:
        module.fail_json(msg=f"Invalid Command(s): '{offending}'. Allowed Commands = {CATEGORY_COMMANDS_ALL[category]}")

    if category == "Manager":
        resource = rf_utils._find_managers_resource()
        if not resource["ret"]:
            module.fail_json(msg=resource["msg"])

        dispatch = dict(
            SetTimeZone=rf_utils.set_time_zone,
            SetDNSserver=rf_utils.set_dns_server,
            SetDomainName=rf_utils.set_domain_name,
            SetNTPServers=rf_utils.set_ntp_server,
            SetWINSReg=rf_utils.set_wins_registration,
        )

        for command in command_list:
            result[command] = dispatch[command](mgr_attributes)
            if "changed" in result[command]:
                changed |= result[command]["changed"]

    module.exit_json(ilo_redfish_config=result, changed=changed)


if __name__ == "__main__":
    main()