// 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 tasks

import (
	"context"

	"yunion.io/x/jsonutils"
	"yunion.io/x/pkg/errors"

	api "yunion.io/x/onecloud/pkg/apis/cloudid"
	"yunion.io/x/onecloud/pkg/cloudcommon/db"
	"yunion.io/x/onecloud/pkg/cloudcommon/db/taskman"
	"yunion.io/x/onecloud/pkg/cloudid/models"
)

type ClouduserSyncTask struct {
	taskman.STask
}

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

func (self *ClouduserSyncTask) taskFailed(ctx context.Context, clouduser *models.SClouduser, err error) {
	clouduser.SetStatus(self.GetUserCred(), api.CLOUD_USER_STATUS_SYNC_FAILED, err.Error())
	self.SetStageFailed(ctx, jsonutils.NewString(err.Error()))
}

func (self *ClouduserSyncTask) OnInit(ctx context.Context, obj db.IStandaloneModel, body jsonutils.JSONObject) {
	user := obj.(*models.SClouduser)

	self.SetStage("OnSyncCloudpoliciesComplete", nil)
	user.StartClouduserSyncPoliciesTask(ctx, self.GetUserCred(), self.GetTaskId())
}

func (self *ClouduserSyncTask) OnSyncCloudpoliciesComplete(ctx context.Context, user *models.SClouduser, body jsonutils.JSONObject) {
	account, err := user.GetCloudaccount()
	if err != nil {
		self.taskFailed(ctx, user, errors.Wrap(err, "user.GetCloudaccount"))
		return
	}
	factory, err := account.GetProviderFactory()
	if err != nil {
		self.taskFailed(ctx, user, errors.Wrap(err, "GetProviderFactory"))
		return
	}

	if factory.IsSupportCreateCloudgroup() {
		self.SetStage("OnSyncCloudgroupsComplete", nil)
		user.StartClouduserSyncGroupsTask(ctx, self.GetUserCred(), self.GetTaskId())
		return
	}

	user.SetStatus(self.GetUserCred(), api.CLOUD_USER_STATUS_AVAILABLE, "")
	self.SetStageComplete(ctx, nil)
}

func (self *ClouduserSyncTask) OnSyncCloudpoliciesCompleteFailed(ctx context.Context, user *models.SClouduser, data jsonutils.JSONObject) {
	self.taskFailed(ctx, user, errors.Error(data.String()))
}

func (self *ClouduserSyncTask) OnSyncCloudgroupsComplete(ctx context.Context, user *models.SClouduser, body jsonutils.JSONObject) {
	user.SetStatus(self.GetUserCred(), api.CLOUD_USER_STATUS_AVAILABLE, "")
	self.SetStageComplete(ctx, nil)
}

func (self *ClouduserSyncTask) OnSyncCloudgroupsCompleteFailed(ctx context.Context, user *models.SClouduser, data jsonutils.JSONObject) {
	self.taskFailed(ctx, user, errors.Error(data.String()))
}