/**
 * Module dependencies.
 */

var express = require( 'express' )
	, stylus = require( 'stylus' )
	, nib = require( 'nib' )
	, sio = require( '../../lib/socket.io' )
	, irc = require( './irc' );

/**
 * App.
 */

var app = express.createServer();

/**
 * App configuration.
 */

app.configure( function () {
	app.use( stylus.middleware( { src : __dirname + '/public', compile : compile } ) )
	app.use( express.static( __dirname + '/public' ) );
	app.set( 'views', __dirname );
	app.set( 'view engine', 'jade' );

	function compile( str, path ) {
		return stylus( str )
			.set( 'filename', path )
			.use( nib() );
	}

	;
} );

/**
 * App routes.
 */

app.get( '/', function ( req, res ) {
	res.render( 'index', { layout : false } );
} );

/**
 * App listen.
 */

app.listen( 3000, function () {
	var addr = app.address();
	console.log( '   app listening on http://' + addr.address + ':' + addr.port );
} );

/**
 * Socket.IO server
 */

var io = sio.listen( app )

/**
 * Connect to IRC.
 */

var client = new irc.Client( 'irc.freenode.net', 6667 );
client.connect( 'socketio\\test\\' + String( Math.random() ).substr( -3 ) );
client.on( '001', function () {
	this.send( 'JOIN', '#node.js' );
} );
client.on( 'PART', function ( prefix ) {
	io.sockets.emit( 'announcement', irc.user( prefix ) + ' left the channel' );
} );
client.on( 'JOIN', function ( prefix ) {
	io.sockets.emit( 'announcement', irc.user( prefix ) + ' joined the channel' );
} );
client.on( 'PRIVMSG', function ( prefix, channel, text ) {
	io.sockets.emit( 'irc message', irc.user( prefix ), text );
} );