var Steam = require("steam");
var SteamUser = require ("steam-user");
var client = new SteamUser();
var SteamTotp = require('steam-totp');

var friends = new Steam.SteamFriends(client.client);

var SteamCommunity = require('steamcommunity');
var community = new SteamCommunity();
var SteamGroups = require('steam-groups');

var client;
var steamGroups = new SteamGroups(client);

var TradeOfferManager = require('steam-tradeoffer-manager');
var fs = require('fs');
var request = require('request');

var SteamTrade = require("steam-trade");
var steamTrade = new SteamTrade();

var admin = 'your_steam_id64'

var manager = new TradeOfferManager({
    "steam": client,
    "domain": "example.com",
    "language": "en"
});

client.logOn({
    accountName: 'steam_username',
    password: 'steam_password',
    twoFactorCode: SteamTotp.generateAuthCode('account_shared_secret')
});


 client.on("loggedOn", function(details){
    console.log('Logged into Steam as ' + client.steamID.getSteam3RenderedID());
    client.setPersona(SteamUser.Steam.EPersonaState.Online);
    client.setPersona(SteamUser.Steam.EPersonaState.Online, "Bot name");
});

client.on('error', function (e) {
    console.log('ERROR: ' + e);
});

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

    community.setCookies(cookies);
    community.startConfirmationChecker(10000, 'account_identity_secret');
});

client.on('friendRelationship', (steamid, msg, type, relationship) => {
    if (relationship === 2) {
        client.addFriend(steamid);
        console.log('Added ' + steamid  + ' to friendlist');
        client.chatMessage(steamid, 'Hello there, I\'m a RaH. I\'m one of SnaBe\'s Demo Bots, I\'m your new friend. I\'ve a lot of features, use !help to get started!');
        client.inviteToGroup(steamid, 103582791459879919);
        console.log('Invited user ' + steamid + ' to the group + sent a welcome message too' + msg);
    }
});

friends.on("friendMsg", function(steamid, msg, type){
 if(type == Steam.EChatEntryType.ChatMsg){
    if(steamid == admin){
        if(msg.indexOf("!admin") > -1){
            friends.sendMessage(steamid,"This command is only accessible by admins.");
                console.log("Chat message from " + steamid  + " saying: " + msg);
            }
        }
    }
})

friends.on("friendMsg", function(steamid, msg, type){
 if(type == Steam.EChatEntryType.ChatMsg){
        if(msg.indexOf("Hi") > -1){
            friends.sendMessage(steamid,"Hey.");
                console.log("Chat message from " + steamid  + " saying: " + msg);
        }
        if(msg.indexOf("hi") > -1){
            friends.sendMessage(steamid,"Hey.");
                console.log("Chat message from " + steamid  + " saying: " + msg);
        }
    }
})

friends.on("friendMsg", function(steamid, msg, type){
 if(type == Steam.EChatEntryType.ChatMsg){
  if(msg == "!help"){
        friends.sendMessage(steamid,"Need help?");
            console.log("Chat message from " + steamid  + " saying: " + msg);
   }
 }
})

manager.on('newOffer', (offer) => {
    if (offer.partner.getSteamID64() === admin) {
        offer.accept((err, status) => {
            if (err) {
                console.log(err);
            } else {
                console.log(`Offer from Admin. Status: ${status}.`)
            }
        });
    } else {
        offer.decline((err) => {
            if (err) {
                console.log(err);
            } else {
                console.log('Canceled offer from non-Admin.')
            }
        });
    }
});

friends.on('friendMsg', function(steamid, msg, type){
 if(type == Steam.EChatEntryType.ChatMsg){
    if(steamid == admin){
        if(msg == '/dota2'){
            client.setPersona(SteamUser.Steam.EPersonaState.Online);
            client.gamesPlayed(570);
            friends.sendMessage(steamid,'Launching Dota 2');
            console.log('Playing Dota 2 - Request from: ' + steamid);
        }
        if(msg == '/tf2'){
            client.setPersona(SteamUser.Steam.EPersonaState.Online);
            client.gamesPlayed(440);
            friends.sendMessage(steamid,'Launching Team Fortress 2...');
            console.log('Playing Team Fortress 2 - Request from: ' + steamid);
        }
        if(msg == '/exitgame'){
            client.setPersona(SteamUser.Steam.EPersonaState.Online);
            client.gamesPlayed(0);
            friends.sendMessage(steamid,'Stopping current game...');
            console.log('Stopping current game - Request from: ' + steamid);
        }
    }
 }
});