# -*- coding: utf-8 -*-
# This file is part of Ansible
#
# Ansible is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Ansible is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
#
# Copyright: (c) 2019, Rémi REY (@rrey)

from __future__ import (absolute_import, division, print_function)
from ansible.module_utils.urls import url_argument_spec

__metaclass__ = type


def clean_url(url):
    return url.rstrip("/")


def grafana_argument_spec():
    argument_spec = url_argument_spec()

    del argument_spec['force']
    del argument_spec['force_basic_auth']
    del argument_spec['http_agent']
    # Avoid sanity error with devel
    if "use_gssapi" in argument_spec:
        del argument_spec['use_gssapi']

    argument_spec.update(
        state=dict(choices=['present', 'absent'], default='present'),
        url=dict(aliases=['grafana_url'], type='str', required=True),
        grafana_api_key=dict(type='str', no_log=True),
        url_username=dict(aliases=['grafana_user'], default='admin'),
        url_password=dict(aliases=['grafana_password'], default='admin', no_log=True),
    )
    return argument_spec


def grafana_required_together():
    return [['url_username', 'url_password']]


def grafana_mutually_exclusive():
    return [['url_username', 'grafana_api_key']]