/*
 * This file is part of the KubeVirt project
 *
 * 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.
 *
 * Copyright The KubeVirt Authors.
 */

package vmispec

import "strings"

const (
	InfoSourceDomain       string = "domain"
	InfoSourceGuestAgent   string = "guest-agent"
	InfoSourceMultusStatus string = "multus-status"
	InfoSourceDomainAndGA  string = InfoSourceDomain + ", " + InfoSourceGuestAgent

	separator = ", "
)

func AddInfoSource(infoSourceData, name string) string {
	var infoSources []string
	if infoSourceData != "" {
		infoSources = strings.Split(infoSourceData, separator)
	}
	for _, infoSourceName := range infoSources {
		if infoSourceName == name {
			return infoSourceData
		}
	}
	infoSources = append(infoSources, name)
	return NewInfoSource(infoSources...)
}

func RemoveInfoSource(infoSourceData, name string) string {
	var newInfoSources []string
	infoSources := strings.Split(infoSourceData, separator)
	for _, infoSourceName := range infoSources {
		if infoSourceName != name {
			newInfoSources = append(newInfoSources, infoSourceName)
		}
	}
	return NewInfoSource(newInfoSources...)
}

func ContainsInfoSource(infoSourceData, name string) bool {
	infoSources := strings.Split(infoSourceData, separator)
	for _, infoSourceName := range infoSources {
		if infoSourceName == name {
			return true
		}
	}
	return false
}

func NewInfoSource(names ...string) string {
	return strings.Join(names, separator)
}
