using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using ICSharpCode.SharpZipLib.BZip2;
using System.IO;

namespace BZ2
{
    class Program
    {
        static string rootdir = Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
        static string outdir = @"C:\bz2\";
        static int level = 9; //1 lowest 9 highest

        static string[] types = { ".bsp", ".vtf" };

        static void Main(string[] args)
        {
            try
            {
                if (args.Length == 1)
                    rootdir = args[0];

                if (args.Length == 2)
                {
                    rootdir = args[0];
                    outdir = args[1];
                }

                if (args.Length == 3)
                    level = int.Parse(args[2]);

                if (!rootdir.EndsWith(@"\"))
                    rootdir += @"\";

                if (!outdir.EndsWith(@"\"))
                    outdir += @"\";

                if (!Directory.Exists(outdir))
                    Directory.CreateDirectory(outdir);

                Console.WriteLine("Using " + rootdir + " as root directory and " + outdir + " as output directory");

                Recurse(rootdir);

                Console.WriteLine("Done.");
            }
            catch (Exception e)
            {
                Console.WriteLine(e.Message);
                Console.WriteLine(e.StackTrace);
            }

            Console.ReadLine();
        }

        static void Recurse(string dir)
        {
            string[] indirs = Directory.GetDirectories(dir); //HOW THE BLOODY FUCK DO I DO ALL SHIT ESIFJESIJFSEJFio

            foreach (string d in indirs)
            {
                string path = Path.Combine(outdir, Path.GetPathRoot(d), Path.GetFileNameWithoutExtension(d));
                Console.WriteLine(path);

                //if (!Directory.Exists(path)) Directory.CreateDirectory(path);

                //string[] files = Directory.GetFiles(d);

                /*foreach (string f in files)
                {
                    if (!types.Contains(Path.GetExtension(f)))
                        continue;
                    string wpath = Path.Combine(path, Path.GetFileName(f) + ".bz2");
                    Console.WriteLine(wpath);
                    BZip2.Compress(File.OpenRead(f), File.Create(wpath), false, level);
                }*/

                Recurse(d);
            }
        }
    }
}