var Steam = require('steam');
var SteamUser = require('steam-user');
var usd = SteamUser.ECurrencyCode.USD;
var prompt = require('prompt');
var NodeSteamUser = new SteamUser();
var SteamManager = require('steam-tradeoffer-manager');
var username;
var auth = require('steam-totp');
var fs = require('fs');
var httprequest = require('request');
var password;
var manager;
var identity_secret;
var steamc = require('steamcommunity');
var shared_secret;
var cookiesT = [];
var steamcommunity = new steamc();
console.log("Loading Styx's Tradebots... ");
fs.readFile('account.txt', function(err,data){
    if (err) throw err;
    var parsed = JSON.parse(data);
    username = parsed.username;
    password = parsed.password;
    identity_secret = parsed.identity_secret;
    shared_secret = parsed.shared_secret;
    var currentcode = auth.getAuthCode(shared_secret);
    NodeSteamUser.logOn({
    accountName: username,
    password: password,
    twoFactorCode: currentcode
});
});

manager = new SteamManager({
                "steam" : NodeSteamUser,
                "language" : "en"
            });



        NodeSteamUser.on('loggedOn', function(){console.log("[INFO]Login Success!");NodeSteamUser.webLogOn();});
        NodeSteamUser.on('webSession', function(sessionID, cookies){
            console.log('[INFO]Web Login Success!');
            sessionIDT = sessionID;
            cookiesT = cookies;
            console.log("[INFO] Cookie Array was Set!");
            manager.setCookies(cookiesT);
steamcommunity.setCookies(cookiesT);
            console.log("[INFO] Manager cookies were set.");
            steamcommunity.startConfirmationChecker(10000, identity_secret);




        });

        manager.on('newOffer', function(offer){
    console.log('[OFFER] Found Offer');
    var my_price = 0;
    var price;
    var partner_price = 0;
    var my_items = offer.itemsToGive;
    var partner_items = offer.itemsToReceive;
    var decline = false;
    var itemsjson;
    if(my_items.length >= 10 || partner_items.length >= 10){offer.decline();}else{
    for (var i = 0;i<my_items.length;i++){
        httprequest("https://steamcommunity.com/market/priceoverview/?currency=1&appid=730&market_hash_name=" + my_items[i].market_hash_name, function(errorlol123, response, body){
        if (errorlol123) console.log(errorlol123);
try{
        price = JSON.parse(body).median_price.split('$')[1];
        console.log("Item: "+price);
        price = parseFloat(price);
        my_price += price;
}catch(e){
    console.log(e);
}
        });

    }
    for (var i = 0;i<partner_items.length;i++){
        httprequest("https://steamcommunity.com/market/priceoverview/?currency=1&appid=730&market_hash_name=" + partner_items[i].market_hash_name, function(errorlol123, response, body){
        if (errorlol123) console.log(errorlol123);
try{
        price = JSON.parse(body).median_price.split('$')[1];
        console.log("Item: "+price);
        price = parseFloat(price);
        partner_price += price;
}catch(e){
    console.log(e);
}
        });

    }
    console.log("Waiting for HTTP REquests to finish, then executing TO Judgement.");

    setTimeout(function(){ console.log("Partner pays: "+partner_price.toString()+"$ and you pay: "+my_price.toString()+"$.");
    if (partner_price < my_price){
        decline = true;
        console.log("Not enough value...Declining...");
    }
    if ((!decline || offer.itemsToGive.length == 0) && offer.itemsToReceive.length <= 10){
        console.log("Valid offer accepted!");

        offer.accept(true, function(error, status){if (error) console.log(error); console.log("Trade Status: "+status);});
        console.log("Polling Steam Authentificator Servers to find a CConfirmation object...");
        steamcommunity.checkConfirmations();
decline=false;
    }else{
        offer.decline();decline=false;
    } }, 10000);



    }
});

steamcommunity.on('confKeyNeeded', function(tag, callback) {
    console.log("Ressetting Confimration Key");
    var time = Math.floor(Date.now() / 1000);
    callback(null, time, auth.getConfirmationKey(identity_secret, time, tag));
});

steamcommunity.on('newConfirmation', function(conf){
    console.log("Found authentificator Confrimation.");
    var time = Math.floor(Date.now() / 1000);
    var secret = auth.getConfirmationKey(identity_secret, time, "allow");
    conf.respond(time, secret, true, function(err){if (err) throw err;});
});