/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 view

import "github.com/apache/shardingsphere-on-cloud/pitr/agent/internal/cons"

type RestoreIn struct {
	DBPort       uint16 `json:"db_port"`
	DBName       string `json:"db_name"`
	Username     string `json:"username"`
	Password     string `json:"password"`
	Instance     string `json:"instance"`
	DnBackupPath string `json:"dn_backup_path"`
	DnBackupID   string `json:"dn_backup_id"`
	DnThreadsNum uint8  `json:"dn_threads_num"`
}

//nolint:dupl
func (in *RestoreIn) Validate() error {
	if in == nil {
		return cons.InvalidHTTPRequestBody
	}

	if in.DBPort == 0 {
		return cons.InvalidDBPort
	}

	if in.DBName == "" {
		return cons.MissingDBName
	}

	if in.Username == "" {
		return cons.MissingUsername
	}

	if in.Password == "" {
		return cons.MissingPassword
	}

	if in.DnBackupPath == "" {
		return cons.MissingDnBackupPath
	}

	if in.DnBackupID == "" {
		return cons.MissingDnBackupID
	}

	if in.Instance == "" {
		return cons.MissingInstance
	}
	return nil
}
