var http = require('http');
var fs = require('fs');

//create a server object:
http.createServer(function (req, res) {
    res.setHeader('Access-Control-Allow-Origin', 'http://127.0.0.1:5500');
    res.setHeader('Access-Control-Allow-Methods', 'GET, POST, OPTIONS, PUT, PATCH, DELETE');
    res.setHeader('Access-Control-Allow-Headers', 'X-Requested-With,content-type');
    res.setHeader('Access-Control-Allow-Credentials', true);

    switch(req.url) {
        case "/events":
            fs.readFile('events.json', function(err, data) {
                if (err) {
                    res.writeHead(404);
                    res.write(err);
                } else {
                    res.writeHead(200, {'Content-Type': 'application/json'});
                    res.write(data);
                }
                res.end();
            });
            break;
        case '/home':
            fs.readFile('_home.html', function(err, data) {
                if (err) {
                    res.writeHead(404);
                    res.write(err);
                } else {
                    res.writeHead(200, {'Content-Type': 'text/html'});
                    res.write(data);
                }
                res.end();
            });
            break;
        default:
            res.writeHead(301, {'Location': '/home'});
            res.end();
            break;
    }
}).listen(8080); //the server object listens on port 8080

// start with `supervisor server.js`