#
#  Copyright 2019 The FATE Authors. 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 fate_flow.entity import RetCode
from fate_flow.entity.run_status import FederatedSchedulingStatusCode


class SchedulerBase():
    @classmethod
    def return_federated_response(cls, federated_response):
        retcode_set = set()
        for dest_role in federated_response.keys():
            for party_id in federated_response[dest_role].keys():
                retcode_set.add(federated_response[dest_role][party_id]["retcode"])
        if len(retcode_set) == 1 and RetCode.SUCCESS in retcode_set:
            federated_scheduling_status_code = FederatedSchedulingStatusCode.SUCCESS
        elif RetCode.EXCEPTION_ERROR in retcode_set:
            federated_scheduling_status_code = FederatedSchedulingStatusCode.ERROR
        elif RetCode.NOT_EFFECTIVE in retcode_set:
            federated_scheduling_status_code = FederatedSchedulingStatusCode.NOT_EFFECTIVE
        elif RetCode.SUCCESS in retcode_set:
            federated_scheduling_status_code = FederatedSchedulingStatusCode.PARTIAL
        else:
            federated_scheduling_status_code = FederatedSchedulingStatusCode.FAILED
        return federated_scheduling_status_code, federated_response