import java.io.BufferedInputStream;
import java.io.PrintWriter;
import java.net.Socket;
import java.util.ArrayList;
import java.util.Scanner;

public class main {
	static String				VERSION		= "1.1";

	static boolean				DEBUG		= true;
	static String				SERVER		= "irc.freenode.net";
	static int					PORT		= 6667;
	static String				NICK		= "buttbott";
	static String				OWNER		= "linkxs";
	static String				USER		= NICK
													+ " 0 * : Ima bott you in the mouth! ("
													+ OWNER + ")";
	static ArrayList<String>	CHANNELS	= new ArrayList<String>();

	static Socket				cs			= null;
	static private Scanner		sin			= null;
	static private PrintWriter	sout		= null;

	public static void main(String args[]) {
		if (DEBUG) {
			CHANNELS.add("#testgradius");
			CHANNELS.add("#botters-test");
			CHANNELS.add("##wrccdc");
			startMe();
		}
		if (args.length < 1 && !DEBUG)
			System.out
					.println("Wrong usage.\n\tjava -jar imabot.jar [channel]");
		else if (args.length >= 1) {
			try {
				for (int i = 0; i < args.length; i++) {
					CHANNELS.add("#" + args[i]);
				}
				startMe();
			} catch (Exception e) {
				System.out
						.println("Wrong usage.\n\tjava -jar imabot.jar [channel]");
			}
		}
	}

	static boolean startMe() {
		try {
			cs = new Socket(SERVER, PORT);
			sout = new PrintWriter(cs.getOutputStream());
			sin = new Scanner(new BufferedInputStream(cs.getInputStream()));

			sout.print("NICK " + NICK + "\r\n");
			sout.print("USER " + USER + "\r\n");
			sout.flush();
			sout.print("PRIVMSG nickserv :identify whataFUCKINGfatOassOWodForthisBot\r\n");
			sout.flush();
			for (String s : CHANNELS) {
				sout.print("JOIN " + s + "\r\n");
			}
			sout.flush();
			while (true) {
				String temp = sin.nextLine();
				System.out.println(temp);
				if (temp.contains("PING")) {
					temp.replace("PING", "PONG");
					sout.print(temp + "\r\n");
					sout.flush();
				} else if (temp.contains(":&")) {
					if (temp.startsWith(":[email protected]")) {
						System.err.println(" >>> Obey the master!");
						execute(temp.substring(temp.indexOf('&')), temp);
					} else {
						unPrivedExec(temp.substring(temp.indexOf('&')), temp);
					}
				} else if (temp.contains("buttbott :VERSION")) {
					String tchan = temp.substring(1, temp.indexOf("!"));
					sout.print("PRIVMSG " + tchan + " :I am versionless v "
							+ VERSION + "\r\n");
					sout.flush();
				} else if (temp.contains("who is ")) {
					System.err.println(" >>> Faggot message.");
					try {
						String tchan = temp.substring(
								temp.indexOf("PRIVMSG ") + 8, temp.indexOf(' ',
										temp.indexOf("PRIVMSG ") + 10));
						System.err.println("\t" + tchan + " is channell. 1: "
								+ temp.indexOf('?', temp.indexOf("who is "))
								+ " 2:"
								+ temp.indexOf(' ', temp.indexOf("who is "))
								+ 8);
						String tnick = "";
						if (temp.indexOf('?', temp.indexOf("who is ")) > 0
								&& (temp.indexOf('?', temp.indexOf("who is ")) < temp
										.indexOf('\n',
												temp.indexOf("who is ") + 8) || (temp
										.indexOf('?', temp.indexOf("who is ")) < temp
										.indexOf(' ',
												temp.indexOf("who is ") + 8)))) {
							tnick = temp
									.substring(
											temp.indexOf("who is ") + 7,
											temp.indexOf('?',
													temp.indexOf("who is ")) - 1);
							System.err.println("A");
						} else if (temp.indexOf('!', temp.indexOf("who is ")) > 0
								&& (temp.indexOf('!', temp.indexOf("who is ")) < temp
										.indexOf('\n',
												temp.indexOf("who is ") + 8) || temp
										.indexOf('!', temp.indexOf("who is ")) < temp
										.indexOf(' ',
												temp.indexOf("who is ") + 8))) {
							tnick = temp
									.substring(
											temp.indexOf("who is ") + 7,
											temp.indexOf('!',
													temp.indexOf("who is ")) - 1);
							System.err.println("B");
						} else if (temp.indexOf(' ',
								temp.indexOf("who is ") + 7) > 0) {
							tnick = temp.substring(temp.indexOf("who is ") + 7,
									temp.indexOf(' ',
											temp.indexOf("who is ") + 8));
							System.err.println("C");
						} else {
							tnick = temp.substring(temp.indexOf("who is ") + 7);
							System.err.println("D");
						}
						System.err.println("\ttnick: " + tnick);

						if (tnick.contains(NICK)) {
							sout.print("PRIVMSG " + tchan + " :"
									+ "I am a faggot.\r\n");
						} else if (tnick.equals(OWNER)) {
							sout.print("PRIVMSG " + tchan + " :"
									+ "According to my tests, " + OWNER
									+ " isn't a faggot.\r\n");
						} else {
							sout.print("PRIVMSG " + tchan + " :" + tnick
									+ " is a faggot.\r\n");
						}
						sout.flush();
					} catch (Exception e) {
						System.err
								.println("Things broke. bad substring in faggot?");
					}
				}
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
		return false;
	}

	static boolean unPrivedExec(String command, String line) {
		if (command.contains("version") || command.contains("VERSION")) {
			System.err.println("\tLooks like it's version");
			String tchan = line.substring(line.indexOf("PRIVMSG ") + 8,
					line.indexOf(' ', line.indexOf(":&") - 1));
			sout.print("PRIVMSG " + tchan + " :I am versionless.\r\n");
			sout.flush();
		}
		return false;
	}

	static boolean execute(String command, String line) {
		System.err.println("\t\tCommand is " + command);
		if (command.contains("quit")) {
			try {
				String tchan = line.substring(line.indexOf("PRIVMSG ") + 8,
						line.indexOf(' ', line.indexOf(":&") - 1));
				System.err.println("\t\tLooks like it's quit");
				sout.print("PRIVMSG " + tchan + " :bye!\r\n");
				sout.flush();
			} catch (Exception e) {
				System.err.println("Things broke. bad substring in &quit?");
			}
			System.exit(0);

		} else if (command.contains("restart")) {
			System.err.println("\t\tRestarting..");
			try {
				cs.close();
			} catch (Exception e) {
				e.printStackTrace();
			}
			startMe();
			return true;
		}
		unPrivedExec(command, line);
		return false;
	}
}