var http = require('http'),
        url = require('url'),
        fs = require('fs'),
        io = require('../'),
        sys = require('sys'),
        counter =0,
        path = '',

server = http.createServer(function(req, res){
    // your normal server code
    path = url.parse(req.url).pathname;
    switch (path){
        case '/':
            res.writeHead(200, {'Content-Type': 'text/html'});
            res.write('<h1>Welcome. Try the <a href="/chat.html">chat</a> example.</h1>');
            res.end();
            break;
      case '/pixel.html':
        case '/json.js':
        case '/report.html':
            fs.readFile(__dirname + path, function(err, data){
                if (err) return send404(res);
                res.writeHead(200, {'Content-Type': path == 'json.js' ? 'text/javascript' : 'text/html'})
                res.write(data, 'utf8');
                res.end();
            });
            break;

        default: send404(res);
    }
}),

send404 = function(res){
    res.writeHead(404);
    res.write('404');
    res.end();
};

server.listen(80);


buffer = [];
var counter = 0;

// socket.io, I choose you
// simplest chat application evar

server.addListener("request", function(socket){
    if (path == '/pixel.html') {
        counter++;
        //io.broadcast({counter});
        console.log('pixel requested! request #' + counter);
    }
  });


var io = io.listen(server);

// lost to how i should use the socket.io to pass the counter at an interval of time.
// say send the counter once a second to any listening clients
io.on('connection', function(client){
    console.log('someone connected!');
    client.send({ buffer: buffer });
    client.broadcast({ announcement: counter });

    client.on('message', function(message){
        var msg = { message: [client.sessionId, message + ' :: ' + counter] };
        buffer.push(msg);
        if (buffer.length > 15) buffer.shift();
        client.broadcast(msg);
    });

    client.on('disconnect', function(){
    });
});