const express = require('express');
const sassMiddleware = require('node-sass-middleware');
const path = require('path');
const app = express();
const port = 3000;

// configure the Pug templating engine
app.set('views', './views');
app.set('view engine', 'pug');

// initialize SASS compiler middleware
app.use(sassMiddleware({
	src: path.join(__dirname, 'public', 'stylesheets'),
	dest: path.join(__dirname, 'public', 'stylesheets'),
	indentedSyntax: true,
	outputStyle: 'compressed',
	prefix: '/static/stylesheets',
	debug: true
}));

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

// Index GET route
app.get('/', (req, res) => {
	res.render('index');
});

// Test GET route
app.get('/test', (req, res) => {
	res.send('This is a test.');
});

// start Express app
app.listen(port, () => {
	console.log(`The Bit Goblin website is listening on port ${port}`);
});