var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');
var bodyParser = require("body-parser");
// var session = require('express-session');

var app = express();
var expressWs = require('express-ws')(app);

var userRouter = require('./routes/user');
var gameRouter = require('./routes/game');

/* app.use(function (req, res, next) { */
    // console.log('middleware');
    // // req.testing = 'testing';
    // return next();
/* }); */


// view engine setup
// app.set('views', path.join(__dirname, 'views'));
// app.set('view engine', 'jade');

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());



//post param
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());

app.use(express.static(path.join(__dirname, 'public')));

app.use("/game", gameRouter);
app.use('/user', userRouter);

// catch 404 and forward to error handler
app.use(function(req, res, next) {
    next(createError(404));
});

// error handler
app.use(function(err, req, res, next) {
    // set locals, only providing error in development
    res.locals.message = err.message;
    res.locals.error = req.app.get('env') === 'development' ? err : {};

    // render the error page
    res.status(err.status || 500);
    res.render('error');
});

app.listen(3000);
// module.exports = app;