using System;
using UnityEditor;

namespace NegUtils.Editor
{
    public class EditorUtils
    {
    }

    public class AssetPath
    {
        public string Path 
        {
            get
            {
                if (path != null)
                    return path;
                TryFindPath();
                return path;
            }
        }

        private string path;
        private readonly string filter;


        public AssetPath(string filter)
        {
            this.filter = filter;
            TryFindPath();
        }

        private void TryFindPath()
        {
            string[] candidates = AssetDatabase.FindAssets(filter);
            if (candidates.Length == 0)
                throw new Exception("Missing layout asset!");
            path = AssetDatabase.GUIDToAssetPath(candidates[0]);
        }
    }
}