# -*- coding: utf-8 -*-
# Copyright (c) Huawei Technologies Co., Ltd. 2022-2023. All rights reserved.
import traceback

from utils.DBAdapter.DBConnector import BaseOps
from utils.common.message import Message
import utils.common.log as logger
from utils.common.exception import FCDException
from utils.common.fic_base import StepBaseInterface
from plugins.DistributedStorage.scripts.ManageConverge.implement.tc_config_b_kvm_resource_pool import \
    ConfigKVMResourcePool
from plugins.DistributedStorage.scripts.utils.iterm.parameter_gain import ParamsGain


class ConfigKVMResourcePoolIntf(StepBaseInterface):
    def __init__(self, project_id, pod_id):
        self.project_id = project_id
        self.pod_id = pod_id
        self.db = BaseOps()
        self.fs_args = ParamsGain(self.project_id, self.pod_id, self.db).get_manage_converge_args()
        self.config_kvm_resource_pool = ConfigKVMResourcePool(project_id, pod_id, self.fs_args)

    def pre_check(self, project_id, pod_id):
        """
        插件内部接口：执行安装前的资源预检查，该接口由execute接口调用，
        工具框架不会直接调用此接口
        :return:
        """
        return Message()

    def execute(self, project_id, pod_id):
        """
        标准调用接口：执行安装&配置
        :return: Message对象
        """
        control_id_list, control_ip_list = self.config_kvm_resource_pool.get_control_info(dc00x='dc002')
        self.fs_args['control_id_list'] = control_id_list
        self.fs_args['control_ip_list'] = control_ip_list
        self.fs_args['enabled_backend'] = self.fs_args['ha_backend_name']
        self.fs_args['az'] = 'dr-manage-az'
        try:
            self.config_kvm_resource_pool.run()
        except Exception as e:
            logger.error('ERROR: %s, %s' % (e, traceback.format_exc()))
            return Message(500, FCDException(455601))
        return Message(200)

    def rollback(self, project_id, pod_id):
        """
        标准调用接口：执行回滚
        :return: Message对象
        """
        return Message(200)

    def check(self, project_id, pod_id):
        """
        插件内部接口：执行注册，该接口由execute接口调用，
        工具框架不会直接调用此接口
        :return:
        """
        return Message(200)

    def retry(self, project_id, pod_id):
        """
        标准调用接口：重试
        :return:
        """
        return self.execute(project_id, pod_id)
