using System;
using System.IO;
using System.Net;
using System.Collections.Generic;

using Launcher_Client.Utilitys.Types;

namespace Launcher_Client.Utilitys
{
    class Web
    {
        public static Dictionary<Int32, Patch> LoadPatches()
        {
            try
            {
                WebClient PatchClient = new WebClient();

                Dictionary<Int32, Patch> Patchlist = new Dictionary<Int32, Patch>();

                using (StreamReader Reader = new StreamReader(PatchClient.OpenRead(String.Format("{0}{1}{2}", Properties.Settings.Default.ServerURL, Properties.Settings.Default.ServerFolder, Properties.Settings.Default.ServerVersion))))
                {
                    String CurrentLine;
                    Int32 CurrentVersion = 0;

                    while ((CurrentLine = Reader.ReadLine()) != null)
                    {
                        if (CurrentLine == "")
                        {
                            break;
                        }

                        CurrentLine = CurrentLine.Split(' ')[1];

                        CurrentVersion++;

                        Patch CurrentPatch = new Patch
                        {
                            Version = CurrentVersion,
                            FileName = Path.GetFileNameWithoutExtension(String.Format("{0}{1}{2}{3}", Properties.Settings.Default.ServerURL, Properties.Settings.Default.LauncherFolder, Properties.Settings.Default.ServerPatches, CurrentLine)),
                            Address = new Uri(String.Format("{0}{1}{2}{3}", Properties.Settings.Default.ServerURL, Properties.Settings.Default.ServerFolder, Properties.Settings.Default.ServerPatches, CurrentLine)),
                            SavePath = String.Format("{0}{1}{2}", Utility.LocalPath, Properties.Settings.Default.LauncherFolder, CurrentLine)
                        };

                        Patchlist.Add(CurrentVersion, CurrentPatch);
                    }
                }

                return Patchlist;
            }
            catch (Exception Error)
            {
                Utility.Error(Error.Message);

                Utility.Shutdown();
            }

            return null;
        }

        public static Boolean LoadVote()
        {
            try
            {
                WebClient VoteClient = new WebClient();

                Boolean MustVote = true;

                using (StreamReader Reader = new StreamReader(VoteClient.OpenRead(String.Format("{0}{1}{2}", Properties.Settings.Default.ServerURL, Properties.Settings.Default.ServerFolder, Properties.Settings.Default.ShowVoteFile)))) { MustVote = Convert.ToBoolean(Reader.ReadLine()); }

                return MustVote;
            }
            catch (Exception Error)
            {
                Utility.Error(Error.Message);

                Utility.Shutdown();
            }

            return true;
        }
    }
}