const SteamUser = require('steam-user');
const SteamTotp = require('steam-totp');
const SteamCommunity = require('steamcommunity');
const TradeOfferManager = require('steam-tradeoffer-manager');

const config = require('./config.json');
var botSID;

const client = new SteamUser();
const community = new SteamCommunity();
const manager = new TradeOfferManager ({
	steam: client,
	community: community,
	language: 'en'
});
const logOnOptions = {
	accountName: config.username,
	password: config.password,
	twoFactorCode: SteamTotp.generateAuthCode(config.sharedSecret)
};

client.logOn(logOnOptions);

client.on('loggedOn', () => {
	console.log('succesfully logged on.');
	client.setPersona(SteamUser.Steam.EPersonaState.Online);
	client.gamesPlayed(["Hogjuulelt hiigdej bn", 570]);
	botSID = client.steamID.toString();
});

client.on("friendMessage", function(steamID, message) {
	console.log(steamID + " is messaging me. Message: " + message);
	if (message == "hi") {
		client.chatTyping(steamID);
		client.chatMessage(steamID, "Sain. Sain baina uu?");
	}else if (message == "info") {
		client.chatMessage(steamID, "Ene bol mongolchuudiin bie bieniigee scam-dah buyu luivardahiig bagasagahiin tuld hiigdsen automat bot yum. Tovchoor middlemanii uurgiig guitsetgene.");
		client.chatMessage(steamID, "Aldsan hun arvan tamtai gegcheer arvan tamiig medersen hunii huvid enehuu bot-g hiisen ba neg ch gesen hund tus boloosoi gej husej baina.");
		client.chatMessage(steamID, "Admin minii bie ymarvaa neg ashig haraagui bolno.");
		client.chatMessage(steamID, "Uilchilgeenii talaar delgerenguig 'service' commandaas avna uu...Bayarlalaa.");
		client.chatMessage(steamID, "Hundetgesen, Tvman99");
	}else if (message == "service") {
		client.chatMessage(steamID, "ANHAARUULGA: BOT HEZEE CH TANIIG ADD HIIHGUI!!! Herev adilhan zuragtai, nertei friend request irvel blocklooroi.");
		client.chatMessage(steamID, "Trade hiih gej baigaa 2 hun 2-uulaa bot-toi naiz baih shaardlagatai. Bot-nii steam profile link-g 'botlink' commandaas avna uu.");
		client.chatMessage(steamID, "Uilchilgeenii zaavar...Turshiltiin shatand orsnii daraa bichigdene.");
		client.chatMessage(steamID, "Uilchilgeenii tolbor: UNEGUI!");
		client.chatMessage(steamID, "Donation/Handiv ogj bolno. 'donation' commandaas...");
	}else if (message == "donation") {
		client.chatMessage(steamID, "Yunii turuund hodolmoriig mine unelj handiv ogoh gej baigaa tand tuiliin ih talarhaj baigaagaa ilerhiileh ni zuitei bolov uu.");
		client.chatMessage(steamID, "MASH IH BAYARLALAA");
		client.chatMessage(steamID, "Ta daraah linkeer orj handivaa ogno uu!");
		client.chatMessage(steamID, "https://steamcommunity.com/tradeoffer/new/?partner=165896716&token=KJurf_1N");
	}else if (message == "fb") {
		client.chatMessage(steamID, "Adminii facebook: https://www.facebook.com/tvman99");
	}else if (message == "steam") {
		client.chatMessage(steamID, "Adminii steam: https://steamcommunity.com/id/tvman99/");
	}else if (message == "contact") {
		client.chatMessage(steamID, "Ta admintai facebook bolon steam-r holboo barih bolomjtoi.");
		client.chatMessage(steamID, "Adminii facebook-g 'fb', steam-g 'steam' commandiig ashiglaj harna uu.");
	}else if (message == "botlink") {
		client.chatMessage(steamID, "Enehuu botnii profile link: https://steamcommunity.com/profiles/"+ botSID +"/");
		client.chatMessage(steamID, "Ta linkiig trade hiih nogoo hundee ogsnoor nogoo hun tani botiig naizaaraa nemeh bolomjtoi bolno.");
	}else if (message == "help") {
		client.chatMessage(steamID, "'hi', 'help', 'fb', 'steam', 'contact', 'botlink', 'info', 'service', 'donation' zereg commanduud baigaa.");
	}else if(steamID != config.ownerID) {
		client.chatMessage(steamID, "'help' commandiig ashiglaj commanduudiin jagsaaltiig harna uu!");
	}
});

client.on('friendRelationship', function(steamID, relationship) {
    if (relationship == SteamUser.Steam.EFriendRelationship.Friend) {
        console.log("I am now friends with " + steamID.getSteamID64());
        client.chatMessage(steamID, "Hi! :)");
        client.chatMessage(steamID, "Ene bot hogjuuleltiin shatandaa yavj baigaa bolno!");
    }
    else if (relationship == SteamUser.Steam.EFriendRelationship.RequestRecipient) {
        console.log(steamID + " added me");
        // Add the user.
        addFriend(steamID);
    }
});

// This is emitted when we have our friendslist after logon.
client.on("friendsList", function() {
    // Loop all users that we have relations with.
    // Ignored, blocked etc...
    for (var steamid64 in client.myFriends) {
        // This is the relation we have with the user.
        var relationship = client.myFriends[steamid64];
        // Check if they send us a friend request
        // I am pretty sure that this will also be true if the bot send the user a friend request, but you can just ignore that for now.
        if (relationship == SteamUser.Steam.EFriendRelationship.RequestRecipient) {
            // Add them back.
            addFriend(steamid64);
        }
    }
});
function addFriend(steamID) {
    client.addFriend(steamID);
}

client.on('webSession', (sessionid, cookies) => {
	manager.setCookies(cookies);

	community.setCookies(cookies);
	community.startConfirmationChecker(20000, config.identitySecret);
});

function acceptOffer(offer) {
	offer.accept((err) => {
		community.checkConfirmations();
		console.log("We Accepted an offer");
		if (err) console.log("There was an error accepting the offer.");
	});
}

function declineOffer(offer) {
	offer.decline((err) => {
		console.log("We Declined an offer");
		if (err) console.log("There was an error declining the offer.");
	});
}

function processOffer(offer) {
	if (offer.isGlitched() || offer.state === 11) {
		console.log("Offer was glitched, declining.");
		declineOffer(offer);
	} else if (offer.partner.getSteamID64() === config.ownerID) {
		console.log("Offer was sent from admin, accepting.");
		acceptOffer(offer);
	} else {
		console.log("Offer was sent from stranger, declining.");
		declineOffer(offer);
	}
}

client.setOption("promptSteamGuardCode", false);

manager.on('newOffer', (offer) => {
     processOffer(offer);
});