namespace textUtility
{


using System;
using System.Collections.Generic;
	using System.IO;
	
	using UnityEngine;
	
	public static class PathExtension
	{
	    public static string GetRelativePath(this string path)
	    {
	        return "Assets" + path.Replace(Application.dataPath, "");
	    }
	
	    public static List<string> GetAllFileNameFromPath(this List<string> pathes)
	    {
	        List<string> fileName = new List<string>();
	        foreach (var path in pathes)
	        {
	            fileName.Add(Path.GetFileName(path));
	        }
	        return fileName;
	    }
	
	    public static string GetUnRepeatFileName(this string fileName)
	    {
	        string extension = Path.GetExtension(fileName);
	        string directory = Path.GetDirectoryName(fileName);
	        string name = Path.GetFileNameWithoutExtension(fileName);
	        int count = 1;
	        string newFileName = string.Format("{0}{1}{2}{3}", directory, Path.DirectorySeparatorChar, name, extension);
	        while (File.Exists(newFileName))
	        {
	            newFileName = string.Format("{0}{1}{2} ({3}){4}", directory, Path.DirectorySeparatorChar, name, count++, extension);
	        }
	        return newFileName;
	    }
	
	    public static string GetUnRepeatDirectoryName(this string directoryName)
	    {
	        int count = 1;
	        string newDirectoryName = directoryName;
	        while (Directory.Exists(newDirectoryName))
	        {
	            newDirectoryName = string.Format("{0} ({1})", directoryName, count++);
	        }
	        return newDirectoryName;
	    }
	}


}