import * as express from 'express';
import router from './routes';
import * as dotenv from "dotenv";
dotenv.config({ quiet: true });

const app = express();

const swaggerJsdocOpts = {
	failOnErrors: true,
	definition: {
		openapi: '3.0.0',
		info: {
			title: 'kittyurl',
			version: '0.0.1'
		}
	},
	apis: ['./src/routes/*.ts']
};
const swaggerUi = require('swagger-ui-express');
const swaggerJsdoc = require('swagger-jsdoc');
const swaggerSpec = swaggerJsdoc(swaggerJsdocOpts);

app.use(express.json());
app.use(router);
if (process.env.DEBUG === "true") {
	app.use('/swagger', swaggerUi.serve, swaggerUi.setup(swaggerSpec));
}

// Handle 404s
// https://stackoverflow.com/a/9802006
app.use(function(req, res) {
	res.status(404);

	if (req.accepts('json')) {
		res.json({ status: 'error', error: 'Not found' });
		return;
	}

	res.type('txt').send('Not found');
});
app.listen(6567, () => console.log('(HTTP Server) Listening on port 6567.'));