package interfaces

import (
	"github.com/keptn/lifecycle-toolkit/lifecycle-operator/controllers/errors"
	"sigs.k8s.io/controller-runtime/pkg/client"
)

//go:generate moq -pkg fake --skip-ensure -out ./fake/listitem_mock.go . ListItem
type ListItem interface {
	GetItems() []client.Object
}

type ListItemWrapper struct {
	Obj ListItem
}

func NewListItemWrapperFromClientObjectList(object client.ObjectList) (*ListItemWrapper, error) {
	pi, ok := object.(ListItem)
	if !ok {
		return nil, errors.ErrCannotWrapToListItem
	}
	return &ListItemWrapper{Obj: pi}, nil
}

func (pw ListItemWrapper) GetItems() []client.Object {
	return pw.Obj.GetItems()
}