// 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 huawei

import (
	"fmt"

	api "yunion.io/x/onecloud/pkg/apis/compute"
	"yunion.io/x/onecloud/pkg/multicloud"
)

type SDBInstanceDatabase struct {
	instance *SDBInstance
	multicloud.SDBInstanceDatabaseBase

	Name         string
	CharacterSet string
}

func (database *SDBInstanceDatabase) GetId() string {
	return database.Name
}

func (database *SDBInstanceDatabase) GetGlobalId() string {
	return database.Name
}

func (database *SDBInstanceDatabase) GetName() string {
	return database.Name
}

func (database *SDBInstanceDatabase) GetStatus() string {
	return api.DBINSTANCE_DATABASE_RUNNING
}

func (database *SDBInstanceDatabase) GetCharacterSet() string {
	return database.CharacterSet
}

func (database *SDBInstanceDatabase) Delete() error {
	return database.instance.region.DeleteDBInstanceDatabase(database.instance.Id, database.Name)
}

func (region *SRegion) DeleteDBInstanceDatabase(instanceId, database string) error {
	_, err := region.ecsClient.DBInstance.DeleteInContextWithSpec(nil, instanceId, fmt.Sprintf("database/%s", database), nil, nil, "")
	return err
}

func (region *SRegion) GetDBInstanceDatabases(instanceId string) ([]SDBInstanceDatabase, error) {
	params := map[string]string{
		"instance_id": instanceId,
	}
	databases := []SDBInstanceDatabase{}
	err := doListAllWithPage(region.ecsClient.DBInstance.ListDatabases, params, &databases)
	if err != nil {
		return nil, err
	}
	return databases, nil
}