var Steam = require('steam')
var SteamUser = require('steam-user');
var SteamTotp = require('steam-totp');
var SteamCommunity = require('steamcommunity');
var TradeOfferManager = require('steam-tradeoffer-manager');
var client = new SteamUser();
var friends = new Steam.SteamFriends(client.client);
var community = new SteamCommunity();
var manager = new TradeOfferManager({
	steam: client,
	community: community,
	language: 'en'
});

console.log('[STEAM]Logging into Steam')
var logOnOptions = {
	accountName: 'EDITME', //username
	password: 'EDITME', //password
	twoFactorCode: SteamTotp.generateAuthCode('EDITME') //steam shared secret
};

trusted_users = []

client.logOn(logOnOptions);

client.on('loggedOn', () => {
	console.log('[STEAM]Logged into Steam');

	client.setPersona(SteamUser.Steam.EPersonaState.Online, 'Vault Hunter 101');
	//client.gamesPlayed(["Steam BOT", 0]); //delete this line to remove feature
            //custom game played ^^| =>  Steam game id of real game played, used for idling
            //currently it only plays Team Fortress EDITME, Try changing it :)
	    //to add more than 1 game do this | client.gamesPlayed(["EDITME", 440, 730]);
	    //i used CSGO APP id as an example, That is how you add more than one game.



	console.log('[STEAM]Now idling selected games');

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

	community.setCookies(cookies);
	community.startConfirmationChecker(10000, 'EDITME'); //steam identity secret

	client.on('friendRelationship', (steamid, relationship) => {
        if (relationship === 2) {
			client.addFriend(steamid);
        client.chatMessage(steamid, 'Hello there! I am a BOT. My owner will talk to you soon. Please leave a message why you sent friend request :)'); //message said upon friend accept
		console.log('[STEAM]Somone has added you');
		}

});

//Misc


//Trading stuff

manager.on('newOffer', (offer) => {
	if (offer.partner.getSteamID64() === 'EDITME ADD TRUSTED ACCOUNT STEAMID HERE') {
		offer.accept((err, status) => {
			if (err) {
				console.log(err);
			} else {
				console.log(`Accepted offer. Status: ${status}.`);
			}
		});
	}

manager.on('newOffer', (offer) => {
	if (offer.itemsToGive.length === 0) {
		offer.accept((err, status) => {
			if (err) {
				console.log(err);
			} else {
				console.log(`Trade Offer. Status: ${status}.`);
			}
		});
	} else {
    if (offer.itemsToGive.length === 10000) {
		offer.decline((err) => {
			if (err) {
				console.log(err);
			} else {
				console.log('Trade Offer | Declined (wanted our items).');
			}
		});
	}
};})})})


console.log('[STEAM]Trading works')
//chat stuff
//Function(s) made by Caret
//Function(s) (help) send Messages
//chat functions
var returndefaultmessage = false; //default is false. set to true if you want to return a standard message
//default message even if a match is not found in messageresponse list

var messageresponse = [
    [['ping', 'pinger', 'pingas'], 'Pong!'],
    [['bye', 'goodbye', 'good bye', 'gtg', 'cya', 'ttyl'], 'Bye :)'],
	[['hello', 'hey', 'hi', 'sup', 'hallo'], 'Hello!'],
	[['polski'], 'VAULT HUNTER 101 IS THE BEST!!!!'],
	[['hax', 'hacker', 'hacks',], ':D'],
    [['help'], 'Aivaible commands are: ping,pong,gg,hello,bye'],
    [['pong'], 'Its ping you idiot!'],
    [['gg'], 'ez pz'],



]
//lower case only. function converts incoming messages to lower case
//try adding more responses

console.log('[STEAM] Chat works')


function getreplymessage(usermessage) {
    console.log('[STEAM]We have received a message!');
    usermessage = usermessage.toLowerCase();
	if (usermessage == 'helpmemummy') {
		var messagelist = "Possible messages are: ";
		for (var i_a = 0; i_a < messageresponse.length; i_a++ ) {
			for (var i_b = 0; i_b < messageresponse[i_a][0].length; i_b++ ) {
				messagelist += messageresponse[i_a][0][i_b] + ', '
			}
		}
		return [true, messagelist];
	}
    for (var i_a = 0; i_a < messageresponse.length; i_a++ ) {
        for (var i_b = 0; i_b < messageresponse[i_a][0].length; i_b++ ) {
            if (usermessage == messageresponse[i_a][0][i_b]) {
                return [true, '[BOT] ' + messageresponse[i_a][1]];
            }
        }
    }
    return [false, 'DEFAULT']; //returned message when no matches could be found
}

var trusted_users = []; //optional, you could authenticate yourself later when the bot is running if needed
var accesspassword = 'VH101BotPassword'; //no spaces allowed. change

function istrusted(checkuser) {
    for (var i = 0; i < trusted_users.length; i++) {
        if (trusted_users[i] == checkuser) {
            return true;
        }
    }
    return false;
}

var trusted_users = []; //optional, you could authenticate yourself later when the bot is running if needed
var accesspassword = 'VH101BotPassword'; //no spaces allowed. change

function istrusted(checkuser) {
    for (var i = 0; i < trusted_users.length; i++) {
        if (trusted_users[i] == checkuser) {
            return true;
        }
    }
    return false;
}

var trusted_users = []; //optional, you could authenticate yourself later when the bot is running if needed
var accesspassword = 'VH101BotPassword'; //no spaces allowed. change

function istrusted(checkuser) {
    for (var i = 0; i < trusted_users.length; i++) {
        if (trusted_users[i] == checkuser) {
            return true;
        }
    }
    return false;
}

var trusted_users = []; //optional, you could authenticate yourself later when the bot is running if needed
var accesspassword = 'VH101BotPassword'; //no spaces allowed. change

function istrusted(checkuser) {
    for (var i = 0; i < trusted_users.length; i++) {
        if (trusted_users[i] == checkuser) {
            return true;
        }
    }
    return false;
}

friends.on("friendMsg", function(user, msg, type){
    if(type == Steam.EChatEntryType.ChatMsg && msg.length != 0){
        if (msg.charAt(0) != '!'){
            var reply = getreplymessage(msg);
            if (reply[0]){//is not the default return for no match (there is a match)
                friends.sendMessage(user, reply[1]);
            }
            else if (returndefaultmessage) {
                friends.sendMessage(user, reply[1]);
            }
            return;
        }
        //below are admin commands
        var splitmessage = msg.split(' ');
        if (!istrusted(user)) {
            if (splitmessage[0].toLowerCase() == '!login') {
                if (splitmessage.length != 2) {
                    friends.sendMessage(user, 'Correct usage: !login password');
                    return;
                }
                if (splitmessage[1] == accesspassword) {
                    friends.sendMessage(user, 'Authenticated');
                    trusted_users.push(user);
                    return;
                }
                friends.sendMessage(user, 'Incorrect password');
                return;
            }
            friends.sendMessage(user, 'You do not have admin privileges. Send !login password to gain access');
            return;
        }
        if (istrusted(user)) {
            if (msg == '!idle') {
                console.log('[Steam]Command accepted!');
                client.gamesPlayed([ ]);
                client.gamesPlayed(["Idling GAMES", 440]);//Edit this to change games played upon idle command
                friends.sendMessage(user, 'Idling on games...');
            }
            if (msg == '!idlestop') {
                console.log('[Steam]Command accepted!');
                client.gamesPlayed([ ]);
                friends.sendMessage(user, 'Stopping idle.');
            }
            if (msg == '!logout') {
                console.log('[Steam]Logging user out...');
                friends.sendMessage(user, 'Logging you out...');
                trusted_users.splice(trusted_users.indexOf(user), 1);
            }
            return;
        }
    }
})})