server.on('request', (req, res) => {
    const urlObj = url.parse(req.url, true);
    switch (urlObj.pathname) {
        case '/':
            res.end(htmlPage);
            break;
        case '/summoner':
            const json = GetSummonerInfo(urlObj.query['summonerName']);
            res.end(json);
            break;
        default:
            res.end(htmlPage);
            break;
    }
});

function GetSummonerInfo(summonerName) {
    const urlAPI = `http://hui.ru/api`;
    let result = undefined;
    request(urlAPI, (err, response, page) => {
        if (!err && response.statusCode == 200) {
            const jsonObj = JSON.parse(page);
            result = jsonObj;
        }
        else
            console.log("Bad request: " + err);
    });
    return result;
};