process.on('exit', () => {
    // eslint-disable-next-line no-console
    console.log('Shutting Shutdown');
});

process.on('unhandledRejection', err => {
    // eslint-disable-next-line no-console
    console.error('Unhandled rejection in process occurred');
    // eslint-disable-next-line no-console
    console.error(err);
});

process.on('uncaughtException', err => {
    // eslint-disable-next-line no-console
    console.error('Uncaught exception in process occurred');
    // eslint-disable-next-line no-console
    console.error(err);
});

const express = require('express');
const path = require('path');
const app = express();
const compression = require('compression');

app.use(compression());

app.use('/', (req, res, next) => {
    // eslint-disable-next-line no-console
    console.log(req.method, ' ', req.originalUrl);
    return next();
});

app.get(['/env.js', '/accounts/env.js'], function(req, res) {
    const env = {
        REACT_APP_IS_SAAS_SERVICE: process.env.IS_SAAS_SERVICE,
        REACT_APP_DISABLE_SIGNUP: process.env.DISABLE_SIGNUP,
        REACT_APP_HOST: req.host,
        REACT_APP_STRIPE_PUBLIC_KEY: process.env.STRIPE_PUBLIC_KEY,
        REACT_APP_AMPLITUDE_PUBLIC_KEY: process.env.AMPLITUDE_PUBLIC_KEY,
    };

    res.contentType('application/javascript');
    res.send('window._env = ' + JSON.stringify(env));
});

app.use(express.static(path.join(__dirname, 'build')));
app.use('/accounts', express.static(path.join(__dirname, 'build')));
app.use(
    '/accounts/static/js',
    express.static(path.join(__dirname, 'build/static/js'))
);

app.get('/*', function(req, res) {
    res.sendFile(path.join(__dirname, 'build', 'index.html'));
});

const PORT = process.env.PORT || 3003;
// eslint-disable-next-line no-console
console.log(`This project is running on port ${PORT}`);
app.listen(PORT);