package controls

import (
	"git.sxidc.com/go-tools/utils/strutils"
	"git.sxidc.com/service-supports/osm_sdk"
	"strings"
)

func CopyAttachments(attachmentsStrWithCommaSeparator string, genNewObjNameFun func(srcObjName string) string) ([]string, error) {
	objNames := make([]string, 0)
	if strutils.IsStringNotEmpty(attachmentsStrWithCommaSeparator) {
		objNames = strings.Split(attachmentsStrWithCommaSeparator, ",")
	}
	attachments, err := copyTempAttachments(objNames, genNewObjNameFun)
	if err != nil {
		return nil, err
	}

	return attachments, nil
}

func copyTempAttachments(attachments []string, genNewObjNameFun func(srcObjName string) string) ([]string, error) {
	newObjNames := make([]string, 0, len(attachments))
	for _, objName := range attachments {
		newObjName, err := osm_sdk.Copy(objName, genNewObjNameFun(objName))
		if err != nil {
			return nil, err
		}
		newObjNames = append(newObjNames, newObjName)
	}

	return newObjNames, nil
}