var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var session = require('express-session');
var RedisStore = require('connect-redis')(session);
var http = require('http');

var routehome=require('./route/index.js')
var config=require('./module/config.js')


var port=8007;
var app = express();

app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');
// view engine setup
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

// 设置 Session
app.use(session({
  cookie: {maxAge:  1000 * 60 *60}, //单位是ms 毫秒
  store: new RedisStore({
  	host:config.redis.host,
  	port:config.redis.port,
  	db:config.redis.db,
  	password:config.redis.auth
  }),
  resave:false,
  saveUninitialized:false,
  secret: 'keyboard cat',
  //name:'csbr' //设置cookie 保存的名称，默认是connect.sid
}));

app.use(function(req,res,next){
  console.log(req.url);
  next();
})


//配置route
app.use(routehome)

var server = http.createServer(app);
require('./module/socket.js')(server);


server.listen(port);
server.on('error', onError);
server.on('listening', onListening);





function onError(error) {
  if (error.syscall !== 'listen') {
    throw error;
  }

  var bind = typeof port === 'string'
    ? 'Pipe ' + port
    : 'Port ' + port;

  // handle specific listen errors with friendly messages
  switch (error.code) {
    case 'EACCES':
      console.error(bind + ' requires elevated privileges');
    
      break;
    case 'EADDRINUSE':
      console.error(bind + ' is already in use');
      
      break;
    default:
      throw error;
  }
}
function onListening() {
 console.log('localhost:'+port)
}