const Twit = require("twit");
const axios = require("axios");

var T = new Twit({
    consumer_key: process.env.TWAPIKEY,
    consumer_secret: process.env.TWAPISECRET,
    app_only_auth: true
});

const discordApiRoot = "https://discordapp.com/api";
var fortniteChannelId = "594748481483177996";

var sinceId = "1178097123155484675";

function fetchAndPostUpdate() {
    T.get('statuses/user_timeline', { user_id: "908090746200260608", since_id: sinceId, trim_user: true, tweet_mode: "extended"}, function(err, data, response) {
        const latestTweets = data;
        if (latestTweets.length > 0) {
            sinceId = latestTweets[0].id_str;
        }
    
        for (i = 0; i < latestTweets.length; i++) {
            var tweet = latestTweets[i];
            if (!tweet.entities.media) {
                continue;
            }
            var imgURL = tweet.entities.media[0].media_url_https.replace(".jpg", "?format=png&name=large");
    
            var tweetText = tweet.full_text;
            var richTitle = "";
            if (tweetText.includes("Item Shop")) {
                tweetText = "What's up, GUCCI Fortnite players! Here's today's Item Shop! Don't forget - use code **TIGERR**!";
            } else if (tweetText.includes("News")) {
                var newsData = tweetText.split("\n");
                var newsTitle = newsData[0].split(": ")[1];
                var newsText = newsData[1].split("\"")[1];
    
                tweetText = "There's a GUCCI new update on Fortnite - check it out!";
                richTitle = "**" + newsTitle + "**\n" + newsText;
            } else if (tweetText.includes("LTM")) {
                var LTMData = tweetText.split(": ");
                var LTMName = LTMData.split(" is now live")[0];
                
                tweetText = "Oh look, a new LTM just dropped! But it isn't GUCCI unless there's planes...";
                richTitle = "**NEW LTM OUT NOW:** " + LTMName;
            }
            axios({
                method: "POST",
                url: discordApiRoot + "/channels/" + fortniteChannelId + "/messages",
                headers: {
                    "Authorization": "Bot " + process.env.BOTTOKEN,
                    "Content-Type": "application/json"
                },
                data: {
                    content: tweetText,
                    embed: {
                        title: richTitle,
                        color: 0x794BC4,
                        image: {
                            url: imgURL
                        }
                    }
                }
            }).then(function() {
            }).catch(function(error) {
                console.log("DISCORD ERROR: Error while posting FNBR update.");
                console.log(error);
            });
        }
    });
}

setInterval(function() {
    fetchAndPostUpdate();
}, 60000);