// 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 protocol

type SshProtocol struct {
	Host                 string
	Port                 string
	Timeout              string
	Username             string
	Password             string
	PrivateKey           string
	PrivateKeyPassphrase string
	ReuseConnection      string
	Script               string
	ParseType            string
	ProxyHost            string
	ProxyPort            string
	ProxyUsername        string
	ProxyPassword        string
	UseProxy             string
	ProxyPrivateKey      string
}

type SshProtocolConfigOptFunc func(option *SshProtocol)

func NewSshProtocol(host, port string, opts ...SshProtocolConfigOptFunc) *SshProtocol {

	option := &SshProtocol{
		Host: host,
		Port: port,
	}

	for _, opt := range opts {
		opt(option)
	}

	return &SshProtocol{
		Host:                 host,
		Port:                 port,
		Timeout:              option.Timeout,
		Username:             option.Username,
		Password:             option.Password,
		PrivateKey:           option.PrivateKey,
		PrivateKeyPassphrase: option.PrivateKeyPassphrase,
		ReuseConnection:      option.ReuseConnection,
		Script:               option.Script,
		ParseType:            option.ParseType,
		ProxyHost:            option.ProxyHost,
		ProxyPort:            option.ProxyPort,
		ProxyUsername:        option.ProxyUsername,
		ProxyPassword:        option.ProxyPassword,
		UseProxy:             option.UseProxy,
		ProxyPrivateKey:      option.ProxyPrivateKey,
	}
}

func (sp *SshProtocol) IsInvalid() error {

	return nil
}
