var SteamUser = require('steam-user');
var SteamTotp = require('steam-totp');
var botFactory = {};

botFactory.buildBot = function (config)
{
	var bot = new SteamUser({
        promptSteamGuardCode: false,
		dataDirectory: "./sentry",
		singleSentryfile: false
    });

	bot.username = config.username;
	bot.password = config.password;
	bot.sharedSecret = config.sharedSecret;
	bot.games = config.games;
	bot.messageReceived = {};

	bot.on('loggedOn', function(details) {
		console.log("[" + this.username + "] Logged into Steam as " + bot.steamID.getSteam3RenderedID());
		bot.setPersona(SteamUser.EPersonaState.Online);
		bot.gamesPlayed([730,303386]);
		bot.requestFreeLicense([303386,730], function(err, grantedPackages, grantedAppIDs){
			if(err){ console.log('303386 blad: '+err); }
			if(grantedAppIDs){ console.log('303386 grantedAppIDs: '+grantedAppIDs); }
			if(grantedPackages){ console.log('303386 grantedPackages: '+grantedPackages); }
			if(!err){ bot.gamesPlayed([730,303386]); }
		});
		bot.gamesPlayed([730,303386]);
		setTimeout(function(){ bot.gamesPlayed([730,303386]); }, 1000);

	});

	bot.on('error', function(e) {
		console.log("[" + this.username + "] " + e);
		setTimeout(function() {bot.doLogin();}, 30*60*1000);
	});

	bot.doLogin = function ()
	{
		this.logOn({
			"accountName": this.username,
			"password": this.password
		});
	}

	bot.on('steamGuard', function(domain, callback) {
		if ( !this.sharedSecret ) {
			var readlineSync = require('readline-sync');
			//var authCode = readlineSync.question("[" + this.username + "] " + 'Steam Guard' + (!domain ? ' App' : '') + ' Code: ');
			//callback(authCode);
			console.log('[' + this.username + '] Guard SKIP');
		}
		else {
			var authCode = SteamTotp.generateAuthCode( this.sharedSecret );
			console.log("[" + this.username + "] Generated Auth Code: " + authCode);
			callback(authCode);
		}

	});

	bot.on("friendMessage", function(steamID, message) {
		console.log("[" + this.username + "] Message from " + steamID+ ": " + message);
		if ( !this.messageReceived[steamID] ) {
			bot.chatMessage(steamID, "[Automated Message] I am currently idle. I will respond when I am next available.");
			this.messageReceived[steamID] = true;
		}
	});


	bot.on('vacBans', function(numBans, appids) {
		if(numBans > 0) {
			console.log( "[" + this.username + "] " + numBans + " VAC ban" + (numBans == 1 ? '' : 's') + "." +
						(appids.length == 0 ? '' : " In apps: " + appids.join(', ')) );
		}
	});

	bot.on('accountLimitations', function(limited, communityBanned, locked, canInviteFriends) {
		var limitations = [];

		if(limited) {
			limitations.push('LIMITED');
		}

		if(communityBanned) {
			limitations.push('COMMUNITY BANNED');
		}

		if(locked) {
			limitations.push('LOCKED');
		}

		if(limitations.length !== 0) {
			console.log("[" + this.username + "] Limitations: " + limitations.join(', ') + ".");
		}
	});

	return bot;
}

module.exports = botFactory;