package cmd

import (
	"axolotl/models"
	"axolotl/service"
	"fmt"
	"strings"
)

func parseRelFlag(svc service.NodeService, s string) (*models.Rel, error) {
	if p := strings.SplitN(s, ":", 2); len(p) == 2 {
		return &models.Rel{Type: models.RelType(p[0]), Target: p[1]}, nil
	}

	// name resolution for rels
	//TODO:

	return &models.Rel{}, fmt.Errorf("invalid relation format: %s (expected type:id)", s)
}