#!/usr/bin/env node
  var express = require('express');
  var app = express();
  var server = require('http').createServer(app);
  var io = require('socket.io')(server);
  var port = process.env.PORT || 3000;
  var url = require('url');
  var fs = require('fs');
  
  var scores = [];
  loadScores();
  
  server.listen(port, function() {
      console.log('Server listening at port %d', port);
  });
  
  app.use(express.static(__dirname + '/public'));
  
  app.get('/', function(req, res) {
      res.sendStatus(200);
  });
  
  app.get('/addScore', function(req, res) {
      var query = url.parse(req.url, true).query;
      addScore(parseInt(query.score), query.name);
      res.sendStatus(200);
  });
  
  io.on('connection', function(socket) {
      socket.on('getScores', function() {
          socket.emit('scores', scores);
      });
  
  });
  
  function loadScores() {
      scores = JSON.parse(fs.readFileSync('scores.json', 'utf8'));
  }
  
  function saveScores() {
      fs.writeFileSync('scores.json', JSON.stringify(scores), 'utf8');
  }
  
  function addScore(score, name) {

      console.log("SCORE %d by %s", score, name);

      var obj = {score: score, name: name};
      scores.push(obj);
      io.emit('newScore', obj);
      saveScores();
  }
  

  setInterval(function msg() {
      var whole = require('fs').readFileSync('sub.txt', 'utf8');

      ex = whole.split('\n');
      id =  Math.floor((Math.random() * (ex.length - 1))); 
      io.emit('msg', ex[id])
      console.log('MSG', id, ex[id]);
  }, 30000);