package Client;
import java.io.*;
import java.net.Socket;








import Server.ChatServer;
import Server.Client;

public class ChatClient
{
	private String nick;
	private String realname;
	private	ChatClientWriter writer;
	private	UserInterface ui;
	
	/** returning the nick name */
	public String getNick ()
	{
		return this.nick;
	}
	/** returning the real name */
	public String getRealname ()
	{
		return this.realname;
	}
	/** changing the nick name */
	public void setNick (String nick)
	{
		this.nick = nick;
	}
	/** changing the real name */
	public void setRealname (String realname)
	{
		this.realname = realname;
	}
	
	public void runSendline (String line)
	{
		writer.sendLine(line);
	}
	
	public void PRIVMSG (String line)
	{ 	
		if (line.substring(0,6) == "/QUOTE")
		{
			runSendline(line.substring(6, line.length()-1));
		}
		
		else
		{
			runSendline("PRIVMSG " + "#chat-dor : " + line);
		}
	}
	
	public boolean connect (String host, int port)
	{
		Socket soc;
				
		try
		{
			soc = new Socket(host, port);
			ChatClientReader reader = new ChatClientReader(soc);
								
			reader.setDisplay(ui);
			
			this.writer = new ChatClientWriter(soc,this);

			reader.start();
			writer.start();
			
			return true;
			
		} catch (IOException e)
		{
			System.err.println("Failed connecting to server: " + host + ":" + port + " (" + e + ")");
			return false;
		}
	}
	
	public static void main(String[] args) throws IOException
	{
 		ChatClient client = new ChatClient();
		client.setNick("dor");
		client.setRealname("Dor bivas");
		client.ui = new UserInterface(client);
		
		
		//soc.close();
	}

}



/** Tasks
 
 * TODO: 5. When we get from the server a PRIVMSG, parse it and show who sent it.
 * Print other messages (Server messages) differently.
 *
 * Example:
 *
 *   Instead of: :tzafrir!~tzafrir@localhost PRIVMSG #the-chan :Hello There
 *   print:      [#the-chan] Hello There
 * 
 * TODO: 6. Join a channel at startup: For any server besides our own we need to send
 * a JOIN command (see how it is handled in the server).
 * 
 * TODO: 7. Don't allow sending text until we joined a channel.
 */

/** Later
 * 
 * * Fix or remove all the fixme-s.
 * * Closing the program (Close, ALT-F4) does not end the process
 * * Keep channels up: PING occasionally
 * * The output buffer does not have a scroll bar.
 * * Pressing Enter in the message line does not send text.
 * * Configuration file to save the nick?
 * * History log?
 * * It may be handy to implement other client commands:
 *   - /NICK - changes the nick
 *   - /CLEAR - clears the output window
 *   - /SAY - print a message directly to output window
 *   - // - sends just a leading '/' (in case you want to send '/NICK whatever' to the channel
 *   - /HELP - print a help message to the user
 * * Command-line client - useful for testing.
 */