using System;
using System.IO;

namespace Launcher_Client.Utilitys
{
    class FileSystem
    {
        public FileSystem()
        {
            if (!Directory.Exists(String.Format("{0}{1}", Utility.LocalPath, Properties.Settings.Default.LauncherFolder))) { Directory.CreateDirectory(String.Format("{0}{1}", Utility.LocalPath, Properties.Settings.Default.LauncherFolder)); }
            if (!File.Exists(String.Format("{0}{1}{2}", Utility.LocalPath, Properties.Settings.Default.LauncherFolder, Properties.Settings.Default.ClientVersion)))
            {
                using (StreamWriter Writer = new StreamWriter(String.Format("{0}{1}{2}", Utility.LocalPath, Properties.Settings.Default.LauncherFolder, Properties.Settings.Default.ClientVersion))) { Writer.WriteLine(0); }
            }
        }

        public void WriteVersion(Int32 Version)
        {
            using (StreamWriter Writer = new StreamWriter(String.Format("{0}{1}{2}", Utility.LocalPath, Properties.Settings.Default.LauncherFolder, Properties.Settings.Default.ClientVersion))) { Writer.WriteLine(Version); }
        }

        public Int32 ReadVersion()
        {
            using (StreamReader Reader = new StreamReader(String.Format("{0}{1}{2}", Utility.LocalPath, Properties.Settings.Default.LauncherFolder, Properties.Settings.Default.ClientVersion))) { return Convert.ToInt32(Reader.ReadLine()); }
        }
    }
}