// Copyright 2019 Yunion
//
// 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.

package baremetal

import (
	"context"

	"yunion.io/x/jsonutils"

	"yunion.io/x/onecloud/pkg/cloudcommon/db"
	"yunion.io/x/onecloud/pkg/cloudcommon/db/taskman"
	"yunion.io/x/onecloud/pkg/compute/models"
	"yunion.io/x/onecloud/pkg/util/logclient"
)

type BaremetalUnmaintenanceTask struct {
	SBaremetalBaseTask
}

func init() {
	taskman.RegisterTask(BaremetalUnmaintenanceTask{})
}

func (self *BaremetalUnmaintenanceTask) OnInit(ctx context.Context, obj db.IStandaloneModel, body jsonutils.JSONObject) {
	baremetal := obj.(*models.SHost)
	drv, err := baremetal.GetHostDriver()
	if err != nil {
		self.SetStageFailed(ctx, jsonutils.NewString(err.Error()))
		return
	}
	action := self.Action()
	self.SetStage("OnUnmaintenantComplete", nil)
	err = drv.RequestBaremetalUnmaintence(ctx, self.GetUserCred(), baremetal, self)
	if err != nil {
		if len(action) > 0 {
			logclient.AddActionLogWithStartable(self, baremetal, action, err, self.UserCred, false)
		}
		self.SetStageFailed(ctx, jsonutils.NewString(err.Error()))
		return
	}
	if len(action) > 0 {
		logclient.AddActionLogWithStartable(self, baremetal, action, "", self.UserCred, true)
	}
}

func (self *BaremetalUnmaintenanceTask) OnUnmaintenantComplete(ctx context.Context, baremetal *models.SHost, body jsonutils.JSONObject) {
	db.Update(baremetal, func() error {
		baremetal.IsMaintenance = false
		return nil
	})
	metadatas := map[string]interface{}{
		"__maint_username": "None",
		"__maint_password": "None",
		"__maint_ip":       "None",
	}
	baremetal.SetAllMetadata(ctx, metadatas, self.GetUserCred())
	self.SetStageComplete(ctx, nil)
	guest := baremetal.GetBaremetalServer()
	if guest != nil {
		guest.StartSyncstatus(ctx, self.GetUserCred(), "")
	}
	baremetal.StartSyncConfig(ctx, self.GetUserCred(), "")
}