Method ShowErrorModal

internal/plugins/command-runner/ui.go:527–553

ShowErrorModal displays an error message in a modal

(title, message string, onClose func())

// ShowErrorModal displays an error message in a modal
func (u *UIManager) ShowErrorModal(title, message string, onClose func()) {
	pages := u.app.Pages()

	closeError := func() {
		pages.RemovePage("commandError")
		if onClose != nil {
			onClose()
		}
	}

	modal := tview.NewModal().
		SetText(fmt.Sprintf("%s\n\n%s", title, message)).
		AddButtons([]string{"OK"}).
		SetDoneFunc(func(buttonIndex int, buttonLabel string) {
			closeError()
		})
	modal.SetInputCapture(func(event *tcell.EventKey) *tcell.EventKey {
		if isBackKey(event) {
			closeError()
			return nil
		}

		return event
	})

	pages.AddPage("commandError", modal, true, true)
}

// parseContainerTarget parses a container target string in the format "node/vmid"
// and returns the node name and container ID.