using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Meebey.SmartIrc4net;
using System.Threading;

namespace IrcBot
{
    public partial class Form1 : Form
    {
        Thread ircThread;
        IrcClient irc = new IrcClient();

        string nick = "MashBot";
        string server = "irc.tchalo.net";
        int port = 6667;
        string channel = "#Game";
        string authPassword = "minecraft";
        List<string> authedHosts = new List<string>();      //These are all global variables

        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            //Seperate thread to keep GUI happy
            ircThread = new Thread(new ThreadStart(delegate
            {
                // Attach event handlers
                irc.OnConnected += new EventHandler(irc_OnConnected);                            //Hook the OnConnected event
                irc.OnChannelMessage += new EventHandler<IrcEventArgs>(irc_OnChannelMessage);    //Hook the OnChannelMessage event
                irc.OnDisconnected += new EventHandler(irc_OnDisconnected);                      //Hook the OnDisconnected Event
                irc.OnQueryMessage += new EventHandler<IrcEventArgs>(irc_OnQueryMessage);
                irc.OnCtcpReply +=new EventHandler<CtcpEventArgs>(irc_OnCtcpReply);

                irc.AutoReconnect = false;
                irc.AutoRejoin = false;
                irc.AutoRetry = true;
                irc.AutoNickHandling = true;
                irc.AutoRejoinOnKick = true;
                irc.ActiveChannelSyncing = true;

                // Attempt to connect to the IRC server
                try { irc.Connect(server, port); }
                catch (Exception ex) { Console.WriteLine("Unable to connect to IRC server: {0}", ex.Message); }
            }));
            ircThread.Start();

            this.Invoke((MethodInvoker)delegate { label1.Text = "Connecting"; });           //Updates the GUI objects, a little tricky since the IRC bot runs on a seperate thread
        }

        void irc_OnQueryMessage(object sender, IrcEventArgs e)
        {
            string message = e.Data.Message;  //This is a local variable
            if (message.StartsWith("!auth"))
            {
                string password = message.Replace("!auth", "").Trim();      //Removes !auth from the message to get only the password
                if (password == authPassword)                       //If the password sent is equal to the authPassword global variable from above
                {
                    IrcUser user = irc.GetIrcUser(e.Data.Nick);     //Have to find the user to get the users hostname
                    authedHosts.Add(user.Host);                     //Adds the authorized hostname to the list
                    irc.SendMessage(SendType.Message, user.Nick, "You have been authorized on hostname: " + user.Host);     //Tell the user that they have been authorized and display the hostname to them
                }
            }
        }

        void irc_OnDisconnected(object sender, EventArgs e)
        {
            this.Invoke((MethodInvoker)delegate { label1.Text = "Disconnected"; });
        }

        void irc_OnChannelMessage(object sender, IrcEventArgs e)
        {
            IrcUser user = irc.GetIrcUser(e.Data.Nick);     //Find the user so we can get all details about them (like the hostname)

            if (e.Data.Message.StartsWith("!echo"))         //Example (!echo this is a test)
            {
                string message = e.Data.Message;            //Create a string object and assign it the message from the user     (message = "!echo this is a test")
                message = message.Replace("!echo ", "");    //Replace the command part of the message with nothing.              (message = "this is a test")

                irc.SendMessage(SendType.Message, channel, message);    //Send the message to the channel
            }
            else if (e.Data.Message.StartsWith("!me"))
            {
                string message = e.Data.Message;
                message = message.Replace("!me ", "");
                irc.SendMessage(SendType.Action, channel, message);
            }

            else if (e.Data.Message.StartsWith("!eat"))
            {
                string message = e.Data.Message;
                message = message.Replace("!eat ", "eats " + "");
                irc.SendMessage(SendType.Action, channel, message);
            }
            else if (e.Data.Message == "lol" || e.Data.Message.Contains(" lol ") || e.Data.Message.Contains("lol ") || e.Data.Message.Contains(" lol"))
            {
                irc.SendMessage(SendType.Message, channel, "What's so funny?");
            }
            else if (e.Data.Message.StartsWith("!commands"))
            {
                irc.SendMessage(SendType.Message, channel, "Normal users: !eat, !me    Authed users: !op, !deop, !voice, !ban, !unban");
            }
            else if (e.Data.Message.StartsWith("!op"))
            {
                if (authedHosts.Contains(user.Host))
                {
                    string who = e.Data.Message.Replace("!op", "");
                    irc.Op(channel, who);
                }
                else
                {
                    irc.SendMessage(SendType.Message, channel, "You are not authorized!");
                }
            }
            else if (e.Data.Message.StartsWith("!deop"))
            {
                if (authedHosts.Contains(user.Host))
                {
                    string who = e.Data.Message.Replace("!deop", "");
                    irc.Deop(channel, who);
                }
            }
            else if (e.Data.Message.StartsWith("!ban"))
            {
                if (authedHosts.Contains(user.Host))
                {
                    string who = e.Data.Message.Replace("!ban", "");
                    irc.Ban(channel, who);
                }
            }
            else if (e.Data.Message.StartsWith("!unban"))
            {
                if (authedHosts.Contains(user.Host))
                {
                    string who = e.Data.Message.Replace("!unban", "");
                    irc.Unban(channel, who);
                }
            }
            else if (e.Data.Message.StartsWith("!voice"))
            {
                if (authedHosts.Contains(user.Host))
                {
                    string who = e.Data.Message.Replace("!voice", "");
                    irc.Voice(channel, who);
                }
                else if (e.Data.Message.StartsWith("!msg"))
                {
                    if (e.Data.Message.Contains(user.Nick))
                    {
                    string msg = e.Data.Message.Replace("!msg", "");
                    irc.SendMessage(SendType.Message, user.Nick, "From:" + user + msg);
                    }
                }
                else if (e.Data.Message.StartsWith("!time"))
                {
                    string person = e.Data.Message.Replace("!time ", "");
                    irc.SendMessage(SendType.CtcpRequest, person, "TIME");
                }
            }
        }

        void irc_OnCtcpReply(object sender, CtcpEventArgs e);
    {
        if (e.Data.Message.Contains(""))
        irc.SendMessage(SendType.Message, channel, message);
    }

        void irc_OnConnected(object sender, EventArgs e)
        {
            irc.Login(nick, nick, 0, nick);     //Send the nick the bot is going to use
            irc.SendMessage(SendType.Message, "NickServ", "IDENTIFY minecraft");
            irc.SendMessage(SendType.Message, "Masher", "You are trusted with being authorized-type /msg MashBot !auth minecraft to auth");
            irc.SendMessage(SendType.Message, "Tharm_Bood", "You are trusted with being authorized-type /msg MashBot !auth minecraft to auth");
            irc.SendMessage(SendType.Message, "Shnaw", "You are trusted with being authorized-type /msg MashBot !auth minecraft to auth");
            irc.RfcJoin(channel);               //Join the channel

            this.Invoke((MethodInvoker)delegate { label1.Text = "Connected"; });

            irc.Listen();                       //Listen
        }
    }
}