import path from 'path';
import express from 'express';
import webpack from 'webpack';
import webpackDevMiddleware from 'webpack-dev-middleware';
import webpackHotMiddleware from 'webpack-hot-middleware';
import appConfig from '../tools/config';

const app = express();
const port = 3000;
const compiler = webpack(appConfig);

app.use(webpackDevMiddleware(compiler, { noInfo: true, lazy: false, publicPath: appConfig.output.publicPath }));
app.use(webpackHotMiddleware(compiler));
app.use(express.static(path.join(__dirname, 'public')));
app.use(function(req, res) {
    res.sendFile(__dirname + '/public/index.html')
});

const server = app.listen(port, function (err) {

    if(err) {
        console.log('Error');
    } else {
        let port = server.address().port;
        let host = server.address().address;
        console.log('Listening at http://%s:%s', host, port);
    }
});