package model

import (
	"github.com/derailed/tview"
	runewidth "github.com/mattn/go-runewidth"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)

// MetaFQN returns a fully qualified resource name.
func MetaFQN(m metav1.ObjectMeta) string {
	return FQN(m.Namespace, m.Name)
}

// FQN returns a fully qualified resource name.
func FQN(ns, n string) string {
	if ns == "" {
		return n
	}
	return ns + "/" + n
}

// Truncate a string to the given l and suffix ellipsis if needed.
func Truncate(str string, width int) string {
	return runewidth.Truncate(str, width, string(tview.SemigraphicsHorizontalEllipsis))
}