global._mckay_statistics_opt_out = true;

// CONFIG
const timeout = 2000; // 2 second (2000 ms) delay between each chat message
const message = `PUT
HERE
YOUR
MESSAGE!`;
const blacklist = [
    "765611900000000000",
    "765611900000000001",
    "765611900000000002"
];
var credentials = {
    steam: {
        "accountName": "Xxx",
        "password": "*Xxx"
            /*},
            winauth: {
                "deviceid": "android:xxx",
                "shared_secret": "Xxx/xxx=",
                "identity_secret": "Xxx="*/
    }
}

// CODE
const SteamUser = require("steam-user"),
    logger = require("datetime-logger"),
    client = new SteamUser();

console.log = logger({ "filename": "log.txt" });
if (credentials.hasOwnProperty("winauth")) {
    const SteamAuth = require("steamauth");
    SteamAuth.Sync(function(error) {
        if (error) console.log(error);
        var auth = new SteamAuth(credentials.winauth);
        auth.once("ready", function() {
            credentials.steam.twoFactorCode = auth.calculateCode();
            steamLogin();
        });
    });
} else {
    steamLogin();
}

function steamLogin() {
    credentials.steam.rememberPassword = true;
    credentials.steam.logonID = Date.now();
    client.logOn(credentials.steam);
    client.on("loggedOn", function(response) {
        console.log("Logged into Steam as " + client.steamID.getSteam3RenderedID());
    });
    client.on("error", function(error) {
        console.log(error);
    });
    client.on("friendsList", function() {
        var i = 0;
        for (var steamid in client.myFriends) {
            if (!blacklist.includes(steamid) && client.myFriends[steamid] === 3) {
                i++;
                setTimeout(function() {
                    client.chatMessage(steamid, message);
                    console.log("Successfully sent a steam chat message to " + steamid);
                }, i * timeout);
            }
        }
    });
}