# Copyright (c) 2017 Ericsson AB.
# Copyright (c) 2017-2021, 2024 Wind River Systems, Inc.
# All Rights Reserved.
#
#    Licensed under the Apache License, Version 2.0 (the "License");
#    you may not use this file except in compliance with the License.
#    You may obtain a copy of the License at
#
#        http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS,
#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#    See the License for the specific language governing permissions and
#    limitations under the License.
#

from dcmanagerclient.api import base
from dcmanagerclient.api.base import get_json


class AlarmSummary(base.Resource):
    resource_name = "alarms"

    def __init__(self, manager, name, critical, major, minor, warnings, status):
        self.manger = manager
        self.name = name
        self.critical = critical
        self.major = major
        self.minor = minor
        self.warnings = warnings
        self.status = status


class AlarmManager(base.ResourceManager):
    resource_class = AlarmSummary

    def alarm_summary_list(self, url):
        resp = self.http_client.get(url)
        if resp.status_code != 200:
            self._raise_api_exception(resp)
        json_response_key = get_json(resp)
        json_objects = json_response_key["alarm_summary"]
        resource = []
        for json_object in json_objects:
            resource.append(
                self.resource_class(
                    self,
                    name=json_object["region_name"],
                    critical=json_object["critical_alarms"],
                    major=json_object["major_alarms"],
                    minor=json_object["minor_alarms"],
                    warnings=json_object["warnings"],
                    status=json_object["cloud_status"],
                )
            )
        return resource

    def list_alarms(self):
        url = "/alarms/"
        return self.alarm_summary_list(url)