#!/usr/bin/python
#
# Copyright Ansible Project
# 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: grove
short_description: Sends a notification to a grove.io channel
description:
  - The C(grove) module sends a message for a service to a Grove.io channel.
extends_documentation_fragment:
  - community.general.attributes
attributes:
  check_mode:
    support: none
  diff_mode:
    support: none
options:
  channel_token:
    type: str
    description:
      - Token of the channel to post to.
    required: true
  service:
    type: str
    description:
      - Name of the service (displayed as the "user" in the message).
    default: ansible
  message_content:
    type: str
    description:
      - Message content.
      - The alias O(ignore:message) has been removed in community.general 4.0.0.
    required: true
  url:
    type: str
    description:
      - Service URL for the web client.
  icon_url:
    type: str
    description:
      - Icon for the service.
  validate_certs:
    description:
      - If V(false), SSL certificates are not validated. This should only be used on personally controlled sites using self-signed
        certificates.
    default: true
    type: bool
author: "Jonas Pfenniger (@zimbatm)"
"""

EXAMPLES = r"""
- name: Sends a notification to a grove.io channel
  community.general.grove:
    channel_token: 6Ph62VBBJOccmtTPZbubiPzdrhipZXtg
    service: my-app
    message: 'deployed {{ target }}'
"""

from urllib.parse import urlencode

from ansible.module_utils.basic import AnsibleModule
from ansible.module_utils.urls import fetch_url


BASE_URL = "https://grove.io/api/notice/%s/"

# ==============================================================
# do_notify_grove


def do_notify_grove(module, channel_token, service, message, url=None, icon_url=None):
    my_url = BASE_URL % (channel_token,)

    my_data = dict(service=service, message=message)
    if url is not None:
        my_data["url"] = url
    if icon_url is not None:
        my_data["icon_url"] = icon_url

    data = urlencode(my_data)
    response, info = fetch_url(module, my_url, data=data)
    if info["status"] != 200:
        module.fail_json(msg=f"failed to send notification: {info['msg']}")


# ==============================================================
# main


def main():
    module = AnsibleModule(
        argument_spec=dict(
            channel_token=dict(type="str", required=True, no_log=True),
            message_content=dict(type="str", required=True),
            service=dict(type="str", default="ansible"),
            url=dict(type="str"),
            icon_url=dict(type="str"),
            validate_certs=dict(default=True, type="bool"),
        )
    )

    channel_token = module.params["channel_token"]
    service = module.params["service"]
    message = module.params["message_content"]
    url = module.params["url"]
    icon_url = module.params["icon_url"]

    do_notify_grove(module, channel_token, service, message, url, icon_url)

    # Mission complete
    module.exit_json(msg="OK")


if __name__ == "__main__":
    main()