var admin = '76561198033831771';

var logOnOptions = {
	accountName: '***',
	password: '****'
};
var GameTime = 120;


////

var authCode = 'V4DC5';

var globalSessionID;

if (require('fs').existsSync('sentry_'+logOnOptions['accountName']+'.hash')) {
	logOnOptions['shaSentryfile'] = require('fs').readFileSync('sentry_'+logOnOptions['accountName']+'.hash');
} else if (authCode != '') {
	logOnOptions['authCode'] = authCode;
}

var sitename;

sitename = "csgobang.com";
var Steam = require('steam');
var SteamTradeOffers = require('steam-tradeoffers');
var mysql      = require('mysql');
var request = require("request");
var steamuserinfo = require('steam-userinfo');

steamuserinfo.setup("***");

var mysqlInfo;
mysqlInfo = {
  host     : 'localhost',
  user     : '***',
  password : '***',
  database : '***',
  charset  : 'utf8_general_ci'
};

var mysqlConnection = mysql.createConnection(mysqlInfo);

var steam = new Steam.SteamClient();
var offers = new SteamTradeOffers();

var recheck = true;

steam.logOn(logOnOptions);

steam.on('debug', console.log);

function getUserName(steamid) {
	steamuserinfo.getUserInfo(steamid, function(error, data){
		if(error) throw error;
		var datadec = JSON.parse(JSON.stringify(data.response));
		return (datadec.players[0].personaname);
	});
}

function proceedWinners() {
	var url = 'http://'+sitename+'/getwinner34634f.php';
	request(url, function(error, response, body){});
}

function addslashes(str) {
     	str=str.replace(/\\/g,'\\\\');
     	str=str.replace(/\'/g,'\\\'');
     	str=str.replace(/\"/g,'\\"');
     	str=str.replace(/\0/g,'\\0');
	return str;
}

var locked=false,proceeded;
var itemscopy;
var detected=false;
var detected2=false;
function CheckTimer() {
	if(locked == true) return;
	locked = true;
	if(recheck == true) {
		recheck = false;
		checkoffers(1);
	}
	mysqlConnection.query('SELECT `value` FROM `info` WHERE `name`=\'current_game\'', function(err, rows, fields) {
		if(err) return;
		mysqlConnection.query('SELECT `starttime` FROM `games` WHERE `id`=\''+rows[0].value+'\'', function(errs, rowss, fieldss) {
			if(errs) return;
			var timeleft;
			if(rowss[0].starttime == 2147483647) timeleft = GameTime;
			else {
				var unixtime = Math.round(new Date().getTime()/1000.0);
				timeleft = rowss[0].starttime+GameTime-unixtime;
				if(timeleft < 0) timeleft = 0;
			}
			if(timeleft == 0) {
				if(proceeded == true) return;
				proceedWinners();
				proceeded = true;
			} else proceeded = false;
		});
	});
	detected2 = false;
	offers.loadMyInventory({
		appId: 730,
		contextId: 2
	}, function(err, itemx) {
		if(err) {
			steam.webLogOn(function(newCookie) {
				offers.setup({
					sessionID: globalSessionID,
					webCookie: newCookie
				}, function(err) {
					if (err) {
					}
				});
			});
			return;
		}
		if(detected2 == true) {
			return;
		}
		detected2 = true;
		itemscopy = itemx;
		detected = false;
		mysqlConnection.query('SELECT * FROM `queue` WHERE `status`=\'active\'', function(err, row, fields) {
			if(err) {
				return;
			}
			if(detected == true) {
				return;
			}
			detected = true;
			for(var i=0; i < row.length; i++) {
				var gameid = row[i].id;
				mysqlConnection.query('UPDATE `queue` SET `status`=\'sent\' WHERE `id`=\''+gameid+'\'', function(err, row, fields) {});
				var sendItems = (row[i].items).split('/');
				var item=[],num=0;
				for (var x = 0; x < itemscopy.length; x++) {
					for(var j=0; j < sendItems.length; j++) {
						if (itemscopy[x].tradable && (itemscopy[x].market_name).indexOf(sendItems[j]) == 0) {
							sendItems[j] = "hgjhgnhgjgnjghjjghjghjghjhgjghjghjghngnty";
							itemscopy[x].market_name = "fgdfgdfgdfgdfgfswfewefewrfewrewrewr";
							item[num] = {
								appid: 730,
								contextid: 2,
								amount: itemscopy[x].amount,
								assetid: itemscopy[x].id
							}
							num++;
						}
					}
				}
				if (num > 0) {
					var gamenum = row[i].id;
					offers.makeOffer ({
						partnerSteamId: row[i].userid,
						itemsFromMe: item,
						accessToken: row[i].token,
						itemsFromThem: [],
						message: 'Ваш выигрыш на сайте '+sitename+' в игре #'+gamenum
					}, function(err, response){
						if (err) {
							return;
						}
						console.log('Trade offer for queue '+gamenum+' sent!');
					});
				}
			}
		});
	});
	setTimeout(function(){locked = false;},1000);
}

steam.on('loggedOn', function(result) {
	console.log('Logged in!');
	steam.setPersonaState(Steam.EPersonaState.LookingToTrade);
	steam.addFriend(admin);
	steam.sendMessage(admin,"Hey, I'm online!");
});

steam.on('webSessionID', function(sessionID) {
	globalSessionID = sessionID;
	steam.webLogOn(function(newCookie) {
		offers.setup({
			sessionID: sessionID,
			webCookie: newCookie
		}, function(err) {
			if (err) {
				throw err;
			}
			setInterval(CheckTimer,1000);
		});
	});
});

steam.on('friendMsg', function(steamID, message, type) {
	if(type != Steam.EChatEntryType.ChatMsg) return;
	if(steamID == admin) {
		if(message.indexOf("/sendallitems") == 0) {
			offers.loadMyInventory({
				appId: 730,
				contextId: 2
			}, function(err, items) {
				if(err) {
					steam.sendMessage(steamID, 'Не могу загрузить свой инвентарь, попробуй ещё раз');
					steam.webLogOn(function(newCookie) {
						offers.setup({
							sessionID: globalSessionID,
							webCookie: newCookie
						}, function(err) {
							if (err) {
							}
						});
					});
					return;
				}
				var item=[],num=0;
				for (var i = 0; i < items.length; i++) {
					if (items[i].tradable) {
						item[num] = {
							appid: 730,
							contextid: 2,
							amount: items[i].amount,
							assetid: items[i].id
						}
						num++;
					}
				}
				if (num > 0) {
					offers.makeOffer ({
						partnerSteamId: steamID,
						itemsFromMe: item,
						itemsFromThem: [],
						message: ''
					}, function(err, response){
						if (err) {
							throw err;
						}
						steam.sendMessage(steamID, 'Обмен отправлен!');
					});
				}
			});
		} else if(message.indexOf("/send") == 0) {
			var params = message.split(' ');
			if(params.length == 1) return steam.sendMessage(steamID, 'Формат: /send [название предмета]');
			offers.loadMyInventory({
				appId: 730,
				contextId: 2
			}, function(err, items) {
				if(err) {
					steam.sendMessage(steamID, 'Не могу загрузить свой инвентарь, попробуй ещё раз');
					steam.webLogOn(function(newCookie) {
						offers.setup({
							sessionID: globalSessionID,
							webCookie: newCookie
						}, function(err) {
							if (err) {
							}
						});
					});
					return;
				}
				var item=0;
				for (var i = 0; i < items.length; i++) {
						if((items[i].market_name).indexOf(params[1]) != -1) {
							item = items[i].id;
							break;
						}
					}
				if (item != 0) {
					offers.makeOffer ({
						partnerSteamId: steamID,
						itemsFromMe: [
						{
							appid: 730,
							contextid: 2,
							amount: 1,
							assetid: item
						}
						],
						itemsFromThem: [],
						message: ''
					}, function(err, response){
						if (err) {
							throw err;
						}
						steam.sendMessage(steamID, 'Обмен отправлен!');
					});
				}
			});
		} else if(message.indexOf("/show") == 0) {
			var params = message.split(' ');
			offers.loadMyInventory({
				appId: 730,
				contextId: 2
			}, function(err, items) {
				if(err) {
					steam.sendMessage(steamID, 'Не могу загрузить свой инвентарь, попробуй ещё раз');
					steam.webLogOn(function(newCookie) {
						offers.setup({
							sessionID: globalSessionID,
							webCookie: newCookie
						}, function(err) {
							if (err) {
							}
						});
					});
					return;
				}
				steam.sendMessage(steamID,'Смотри: ');
				for (var i = 0; i < items.length; i++) {
					steam.sendMessage(steamID,'http://steamcommunity.com/profiles/76561198239367172/inventory/#'+items[i].appid+'_'+items[i].contextid+'_'+items[i].id);
				}
			});
		}
	}
	steamuserinfo.getUserInfo(steamID, function(error, data){
		if(error) throw error;
		var datadec = JSON.parse(JSON.stringify(data.response));
		var name = datadec.players[0].personaname;
		console.log(name + ': ' + message); // Log it
	});
    //steam.sendMessage(steamID, 'I\'m a bot that accepts all your unwanted items.  If you would like to grab a few crates from me, please request a trade.');
});

var lastoffer = -1;

function checkoffers(number) {
	if (number > 0) {
		offers.getOffers({
			get_received_offers: 1,
			active_only: 1,
			get_sent_offers: 0,
			get_descriptions: 1,
			language: "en_us"
		}, function(error, body) {
			if(error) return;
			if(body.response.trade_offers_received){
				body.response.trade_offers_received.forEach(function(offer) {
					if (offer.trade_offer_state == 2){
						if(offer.items_to_give) {
							offers.declineOffer({tradeOfferId: offer.tradeofferid});
							return;
						}
						if(lastoffer == offer.steamid_other) return;
						lastoffer = offer.steamid_other;
						mysqlConnection.query('SELECT `value` FROM `info` WHERE `name`=\'maxitems\'', function(err, row, fields) {
							if(offer.items_to_receive.length > row[0].value) {
								offers.declineOffer({tradeOfferId: offer.tradeofferid});
								offer.items_to_receive = [];
								mysqlConnection.query('INSERT INTO `messages` (`userid`,`msg`,`from`) VALUES (\''+offer.steamid_other+'\',\'toomuch\',\'System\')', function(err, row, fields) {});
								return;
							}
						});
						var delock = false;
						offers.loadPartnerInventory({partnerSteamId: offer.steamid_other, appId: 730, contextId: 2, tradeOfferId: offer.tradeofferid, language: "en"}, function(err, hitems) {
							if(err) {
								steam.webLogOn(function(newCookie) {
									offers.setup({
										sessionID: globalSessionID,
										webCookie: newCookie
									}, function(err) {
										if (err) {
										}
									});
								});
								recheck = true;
								return;
							}
							if(delock == true) return;
							delock = true;
							var items = offer.items_to_receive;
							var wgg=[],num=0;
							for (var i = 0; i < items.length; i++) {
								for(var j=0; j < hitems.length; j++) {
									if(items[i].assetid == hitems[j].id) {
										wgg[num] = hitems[j];
										num++;
										break;
									}
								}
							}
							var price=[];
							for(var i=0; i < num; i++) {
								if(wgg[i].appid != 730) {
									offers.declineOffer({tradeOfferId: offer.tradeofferid});
									mysqlConnection.query('INSERT INTO `messages` (`userid`,`msg`,`from`) VALUES (\''+offer.steamid_other+'\',\'onlycsgo\',\'System\')', function(err, row, fields) {});
									return;
								}
								if(wgg[i].market_name.indexOf("Souvenir") != -1) {
									offers.declineOffer({tradeOfferId: offer.tradeofferid});
									mysqlConnection.query('INSERT INTO `messages` (`userid`,`msg`,`from`) VALUES (\''+offer.steamid_other+'\',\'souvenir\',\'System\')', function(err, row, fields) {});
									return;
								}
								var itemname = wgg[i].market_name;
								var url = 'http://'+sitename+'/cost.php?item='+encodeURIComponent(itemname);
								(function(someshit) {
								request(url, function(error, response, body){
									if(!error && response.statusCode === 200){
										if(body == "notfound") { offers.declineOffer({tradeOfferId: offer.tradeofferid}); mysqlConnection.query('INSERT INTO `messages` (`userid`,`msg`,`from`) VALUES (\''+offer.steamid_other+'\',\'notavailable\',\'System\')', function(err, row, fields) {}); }
										else {
											wgg[someshit].cost = parseFloat(body);
										}
									} else offers.declineOffer({tradeOfferId: offer.tradeofferid});
								});})(i)
							}
							setTimeout(function() {
								var sum=0;
								for(var i=0; i < num; i++) {
									sum += wgg[i].cost;
								}
								mysqlConnection.query('SELECT `value` FROM `info` WHERE `name`=\'minbet\'', function(err, row, fields) {
									if(sum < row[0].value) {
										num = 0;
										offers.declineOffer({tradeOfferId: offer.tradeofferid});
										mysqlConnection.query('INSERT INTO `messages` (`userid`,`msg`,`from`) VALUES (\''+offer.steamid_other+'\',\'toosmall!\',\'System\')', function(err, row, fields) {});
										return;
									}
								});
												steamuserinfo.getUserInfo(offer.steamid_other, function(error, data){
													if(error) throw error;
													var datadec = JSON.parse(JSON.stringify(data.response));
													var name = addslashes(datadec.players[0].personaname);
													var avatar = (datadec.players[0].avatarfull);
													if(num == 0) return;
													mysqlConnection.query('SELECT `value` FROM `info` WHERE `name`=\'current_game\'', function(err, row, fields) {
														var current_game = (row[0].value);
														mysqlConnection.query('SELECT `cost`,`itemsnum` FROM `games` WHERE `id`=\''+current_game+'\'', function(err, row, fields) {
															var current_bank = parseFloat(row[0].cost);
															var itemsnum = row[0].itemsnum;
															if(current_bank == "0" && items.length > 0) {
																mysqlConnection.query('UPDATE `games` SET `starttime`=UNIX_TIMESTAMP() WHERE `id` = \'' + current_game + '\'', function(err, row, fields) {});
															}
															for(var j=0; j < num; j++) {
																mysqlConnection.query('INSERT INTO `game' + current_game + '` (`userid`,`username`,`item`,`color`,`value`,`avatar`,`image`,`from`,`to`) VALUES (\'' + offer.steamid_other + '\',\'' + name + '\',\'' + wgg[j].market_name + '\',\'' + wgg[j].name_color + '\',\'' + wgg[j].cost + '\',\'' + avatar + '\',\'' + wgg[j].icon_url + '\',\''+current_bank+'\'+\'0\',\''+current_bank+'\'+\''+wgg[j].cost+'\')', function(err, row, fields) {});
																mysqlConnection.query('UPDATE `games` SET `itemsnum`=`itemsnum`+1, `cost`=`cost`+\''+wgg[j].cost+'\' WHERE `id` = \'' + current_game + '\'', function(err, row, fields) {});
																current_bank = parseFloat(current_bank + wgg[j].cost);
																itemsnum++;
															}
															if(itemsnum > 50) {
																proceedWinners();
															}
															offers.acceptOffer({tradeOfferId: offer.tradeofferid});
															console.log('Accepted trade offer #'+offer.tradeofferid+' by '+name+' ('+offer.steamid_other+')');
														});
													});
												});
								},3000);
						});
					}
				});
			}
		});
	}
}

var pew;
steam.on('tradeOffers', checkoffers);

steam.on('sentry', function(data) {
	require('fs').writeFileSync('sentry_'+logOnOptions['accountName']+'.hash', data);
});