using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Threading;

namespace KagParser
{
    class Program
    {
        static void Main(string[] args)
        {
            try
            {
                KagAdmin Application = new KagAdmin();
            }
            catch (Exception e)
            {
                Console.WriteLine(e.ToString());
            }

            Thread.Sleep(Timeout.Infinite);
        }
    }

    public class KagAdmin : Parser
    {
        public List<Player> Players = new List<Player>();
        public int TeamWinStatus = 1;

        public KagAdmin()
        {
            OnPlayerConnectedEvent += OnPlayerConnected;
            OnPlayerDisconnectedEvent += OnPlayerDisconnected;
            OnTeamWinEvent += OnTeamWin;

            Parser Application = new Parser();
        }

        public void ChangeMap(int MapId)
        {
            string Map = "";

            switch (MapId)
            {
                case 0:
                    {
                        Map = @"mapcycle = Maps/permamap.png;";
                    }
                    break;

                case 1:
                    {
                        Map = @"mapcycle = Maps/editor.png;";
                    }
                    break;

                case 2:
                    {
                        Map = @"mapcycle = Maps/epicmap.png;";
                    }
                    break;
            }

            File.WriteAllText(@"C:\KAG\Base\Scripts\mapcycle.cfg", Map);
        }

        public void OnPlayerChat(string inPlayerName, String inChat)
        {
            Player inPlayer = GetPlayerFromName(inPlayerName);
        }

        public void OnPlayerConnected(Player inPlayer)
        {
            Players.Add(inPlayer);
            Console.WriteLine(inPlayer.Name + " connected!");
        }

        public void OnPlayerDisconnected(string inPlayerName)
        {
            Console.WriteLine(inPlayerName + " disconnected!");
        }

        public Player GetPlayerFromName(string inPlayerName)
        {
            foreach (Player TempPlayer in Players)
            {
                if (TempPlayer.Name == inPlayerName)
                    return TempPlayer;
            }

            return null;
        }

        public void OnTeamWin(string Team)
        {
            switch (Team)
            {
                case "Red":
                    {
                        switch (TeamWinStatus)
                        {
                            case 2:
                                {
                                    TeamWinStatus = 1;
                                }
                                break;

                            case 1:
                                {
                                    TeamWinStatus = 0;
                                }
                                break;

                            case 0:
                                {
                                    TeamWinStatus = 1;
                                }
                                break;
                        }
                    }
                    break;

                case "Blue":
                    {
                        switch (TeamWinStatus)
                        {
                            case 0:
                                {
                                    TeamWinStatus = 1;
                                }
                                break;

                            case 1:
                                {
                                    TeamWinStatus = 2;
                                }
                                break;

                            case 2:
                                {
                                    TeamWinStatus = 1;
                                }
                                break;
                        }
                    }
                    break;
            }

            ChangeMap(TeamWinStatus);
        }
    }

    public class Player
    {
        public string Name;
        public int Kills;

        public bool Admin = false;
        public bool Guard = false;
        public bool Gold = false;

        public Player(string inName, bool inAdmin = false, bool inGuard = false, bool inGold = false)
        {
            Name = inName;

            Admin = inAdmin;
            Guard = inGuard;
            Gold = inGold;
        }
    }

    public class Parser
    {
        public delegate void OnPlayerChatHandler(string outPlayerName, String outChat);
        public static event OnPlayerChatHandler OnPlayerChatEvent = delegate { };

        public delegate void OnPlayerConnectedHandler(Player outPlayer);
        public static event OnPlayerConnectedHandler OnPlayerConnectedEvent = delegate { };

        public delegate void OnPlayerDisconnectedHandler(string outPlayerName);
        public static event OnPlayerDisconnectedHandler OnPlayerDisconnectedEvent = delegate { };

        public delegate void OnMatchStartedHandler();
        public static event OnMatchStartedHandler OnMatchStartedEvent = delegate { };

        public delegate void OnMatchEndedHandler();
        public static event OnMatchEndedHandler OnMatchEndedEvent = delegate { };

        public delegate void OnMatchRestartHandler();
        public static event OnMatchRestartHandler OnMatchRestartEvent = delegate { };

        public delegate void OnTeamWinEventHandler(string outTeam);
        public static event OnTeamWinEventHandler OnTeamWinEvent = delegate { };

        public enum LineType { Chat, Kill, Debug, Event, Error };

        //string[] LogFileArray = File.ReadAllLines(@"C:\KAG\Logs\console-12-04-08-19-50-45.txt");
        public Parser()
        {
            /*
            string[] OldFile = File.ReadAllLines(@"C:\KAG\Logs\console-12-04-08-19-50-45.txt");
            while (true)
            {
                string[] NewFile = null;
                File.Copy(@"C:\KAG\Logs\console-12-05-05-21-55-18.txt", @"C:\KAG\Logs\buffer.txt", true);
                NewFile = File.ReadAllLines(@"C:\KAG\Logs\buffer.txt");

                if (NewFile.Last() != OldFile.Last())
                {
                    FileWatch_Changed(NewFile.Last());
                    OldFile = NewFile;
                }

                Console.WriteLine("Old: " + OldFile.Last());
                Console.WriteLine(NewFile.Last());

                Console.WriteLine("Tick!");
                Thread.Sleep(1000);
            }
             */


            FileSystemWatcher FileWatch = new FileSystemWatcher();
            FileWatch.Path = @"C:\KAG\Logs\";
            FileWatch.Filter = "console-12-05-05-21-55-18.txt";
            //FileWatch.NotifyFilter = NotifyFilters.LastAccess;
            FileWatch.Changed += new FileSystemEventHandler(FileWatch_Changed);
            FileWatch.EnableRaisingEvents = true;


            /*
            foreach (string Line in LogFileArray)
            {
                LineObject TempLineObject = new LineObject(Line);

                if (TempLineObject.Type == LineType.Chat)
                {
                    OnPlayerChatEvent(TempLineObject.Player, TempLineObject.Chat);
                }

                if (TempLineObject.Type == LineType.Event)
                {
                    Console.WriteLine("Event: " + TempLineObject.Event);

                    if (TempLineObject.Event[0] == '*' && TempLineObject.Event[1] == ' ')
                    {
                        Player NewPlayer = new Player(TempLineObject.Event.Substring(2, TempLineObject.Event.IndexOf(" connected") - 2));

                        string[] PlayerInfo = TempLineObject.Event.Split(' ');

                        try
                        {
                            if (PlayerInfo[4] == "1")
                            {
                                NewPlayer.Admin = true;
                            }
                        }
                        catch { }

                        try
                        {
                            if (PlayerInfo[6] == "1")
                            {
                                NewPlayer.Guard = true;
                            }
                        }
                        catch { }

                        try
                        {
                            if (PlayerInfo[8][0] == '1')
                            {
                                NewPlayer.Guard = true;
                            }
                        }
                        catch { }

                        OnPlayerConnectedEvent(NewPlayer);
                    }

                    if (TempLineObject.Event.Split(' ')[0] == "Player")
                    {
                        OnPlayerDisconnectedEvent(TempLineObject.Event.Split(' ')[1]);
                    }

                    if (TempLineObject.Event == "*Match Started*")
                    {
                        OnMatchStartedEvent();
                    }

                    if (TempLineObject.Event == "*Match Ended*")
                    {
                        OnMatchEndedEvent();
                    }

                    if (TempLineObject.Event == "*Restarting Map*")
                    {
                        OnMatchRestartEvent();
                    }

                    if (TempLineObject.Event.Contains("Team"))
                    {
                        OnTeamWinEvent(TempLineObject.Event.Split(' ')[0]);
                    }
                }

                if (TempLineObject.Type == LineType.Debug)
                {
                }
            }
             */
        }

        void FileWatch_Changed(object sender, FileSystemEventArgs e)
        {
            try
            {
                Console.WriteLine("Sum tin changed");
                //string[] FileContents = File.ReadAllLines(e.FullPath);

                File.Copy(@"C:\KAG\Logs\console-12-05-05-21-55-18.txt", @"C:\KAG\Logs\buffer.txt", true);
                string[] NewFile = File.ReadAllLines(@"C:\KAG\Logs\buffer.txt");

                LineObject TempLineObject = new LineObject(NewFile.Last());

                if (TempLineObject.Type == LineType.Chat)
                {
                    OnPlayerChatEvent(TempLineObject.Player, TempLineObject.Chat);
                }

                if (TempLineObject.Type == LineType.Event)
                {
                    Console.WriteLine("Event: " + TempLineObject.Event);

                    if (TempLineObject.Event[0] == '*' && TempLineObject.Event[1] == ' ')
                    {
                        Player NewPlayer = new Player(TempLineObject.Event.Substring(2, TempLineObject.Event.IndexOf(" connected") - 2));

                        string[] PlayerInfo = TempLineObject.Event.Split(' ');

                        try
                        {
                            if (PlayerInfo[4] == "1")
                            {
                                NewPlayer.Admin = true;
                            }
                        }
                        catch { }

                        try
                        {
                            if (PlayerInfo[6] == "1")
                            {
                                NewPlayer.Guard = true;
                            }
                        }
                        catch { }

                        try
                        {
                            if (PlayerInfo[8][0] == '1')
                            {
                                NewPlayer.Guard = true;
                            }
                        }
                        catch { }

                        OnPlayerConnectedEvent(NewPlayer);
                    }

                    if (TempLineObject.Event.Split(' ')[0] == "Player")
                    {
                        OnPlayerDisconnectedEvent(TempLineObject.Event.Split(' ')[1]);
                    }

                    if (TempLineObject.Event == "*Match Started*")
                    {
                        OnMatchStartedEvent();
                    }

                    if (TempLineObject.Event == "*Match Ended*")
                    {
                        OnMatchEndedEvent();
                    }

                    if (TempLineObject.Event == "*Restarting Map*")
                    {
                        OnMatchRestartEvent();
                    }

                    if (TempLineObject.Event.Contains("Team"))
                    {
                        OnTeamWinEvent(TempLineObject.Event.Split(' ')[0]);
                    }
                }

                if (TempLineObject.Type == LineType.Debug)
                {
                }
            }
            catch (Exception e2)
            {
                Console.WriteLine(e2.ToString());
            }
        }

        public class LineObject
        {
            public LineType Type;

            public string Player;
            public string Chat;
            public string Event;

            public LineObject(string Line)
            {
                Type = DetermineLineType(Line);

                if (Type == LineType.Chat)
                {
                    try
                    {
                        string TempSubString = Line.Substring(19);
                        string[] TempStringArray = TempSubString.Split('>');

                        try
                        {
                            Player = TempStringArray[0];
                        }
                        catch { }

                        try
                        {
                            Chat = TempStringArray[1].Substring(1);
                        }
                        catch { }
                    }
                    catch { }
                }

                if (Type == LineType.Event)
                {
                    try
                    {
                        string TempSubString = Line.Substring(18);

                        try
                        {
                            Event = TempSubString;
                        }
                        catch { }
                    }
                    catch { }
                }
            }

            public LineType DetermineLineType(string Line)
            {
                try
                {
                    string[] LineArray = Line.Split(' ');

                    if (LineArray[1] == "<RCON>")
                    {
                        if (LineArray[2][0] == '<')
                        {
                            return LineType.Chat;
                        }

                        if (LineArray[2][0] == '*')
                        {
                            return LineType.Event;
                        }

                        if (LineArray[2].Split(' ')[0] == "Player")
                        {
                            return LineType.Event;
                        }

                        if (LineArray[3] == "Team")
                        {
                            return LineType.Event;
                        }
                    }

                    return LineType.Debug;
                }
                catch { return LineType.Error; }
            }
        }

        public LineType DetermineLineType(string Line)
        {
            string LineTime = Line.Split(' ')[0];

            try
            {
                Line = Line.Substring(LineTime.Length + 1, Line.Length - LineTime.Length - 1);
            }
            catch { }

            Console.WriteLine(Line);

            return LineType.Chat;
        }
    }
}