<?php
// Datenbank-Verbindungsparameter
require_once ('dbutils.php');
require_once ('commonutils.php');
require_once ('admin.php');
require_once ('reports.php');
require_once ('utilities/pdfexport.php');
require_once ('3rdparty/phpexcel/classes/PHPExcel.php');

define('FPDF_FONTPATH','3rdparty/fpdf/font/');

define ('DO_EXCEL',1);
define ('DO_CSV',2);

class Bill {
	var $dbutils;
	var $t;

	private $P_SUM = array("Summe:","Sum:","Todo:");
	private $P_TOTAL = array("Total","Total","Total");
	private $P_MWST = array("MwSt","Tax","IVA");
	private $P_NETTO = array("Netto","Net","Neto");
	private $P_BRUTTO = array("Brutto","Gross","Bruto");
	private $P_ID = array("Id:","Id:","Id:");
	private $P_TABLE = array("Tisch:","Table:","Mesa:");
	private $P_WAITER = array("Es bediente Sie:", "Waiter:", "Camarero:");
	private $P_NO = array("Anz.", "No.", "Nú.");
	private $P_DESCR = array("Beschreibung","Description","Descripción");
	private $P_PRICE = array("Preis","Price","Precio");
	
	function __construct() {
		$this->dbutils = new DbUtils();
		require_once 'translations.php';
	}
	
	function handleCommand($command) {
		if ($command == 'exportCsv') {
			if ($this->hasCurrentUserAdminOrManagerRights()) {
				$this->exportCsv($_GET['startMonth'],$_GET['startYear'],$_GET['endMonth'],$_GET['endYear'],DO_CSV);			
			} else {
				echo json_encode(array("status" => "ERROR", "code" => ERROR_BILL_NOT_AUTHOTRIZED, "msg" => ERROR_BILL_NOT_AUTHOTRIZED_MSG));
			}
			return;
		}
		if ($command == 'exportXlsx') {
			if ($this->hasCurrentUserAdminOrManagerRights()) {
				$this->exportCsv($_GET['startMonth'],$_GET['startYear'],$_GET['endMonth'],$_GET['endYear'],DO_EXCEL);
			} else {
				echo json_encode(array("status" => "ERROR", "code" => ERROR_BILL_NOT_AUTHOTRIZED, "msg" => ERROR_BILL_NOT_AUTHOTRIZED_MSG));
			}
			return;
		}
		if ($command == 'exportPdfReport') {
			if ($this->hasCurrentUserAdminOrManagerRights()) {
				$this->exportPdfReport($_GET['startMonth'],$_GET['startYear'],$_GET['endMonth'],$_GET['endYear']);
			} else {
				echo "Benutzer nicht berechtigt";
			}
			return;
		}
		if ($command == 'exportPdfSummary') {
			if ($this->hasCurrentUserAdminOrManagerRights()) {
				$this->exportPdfSummary($_GET['startMonth'],$_GET['startYear'],$_GET['endMonth'],$_GET['endYear']);
			} else {
				echo "Benutzer nicht berechtigt";
			}
			return;
		}
		if ($command == 'autoBackupPdfSummary') {
			$this->autoBackupPdfSummary($_POST['remoteaccesscode']);
			return;
		}
		
		if ($command == 'exportCsvOfClosing') {
			if ($this->hasCurrentUserAdminOrManagerRights()) {
				$this->exportCsvOfClosing($_GET['closingid'],DO_CSV);
			} else {
				echo json_encode(array("status" => "ERROR", "code" => ERROR_MANAGER_NOT_AUTHOTRIZED, "msg" => ERROR_MANAGER_NOT_AUTHOTRIZED_MSG));
			}
			return;
		}
		if ($command == 'exportXlsxOfClosing') {
			if ($this->hasCurrentUserAdminOrManagerRights()) {
				$this->exportCsvOfClosing($_GET['closingid'],DO_EXCEL);
			} else {
				echo json_encode(array("status" => "ERROR", "code" => ERROR_MANAGER_NOT_AUTHOTRIZED, "msg" => ERROR_MANAGER_NOT_AUTHOTRIZED_MSG));
			}
			return;
		}
		if ($command == 'doCashAction') {
			if ($this->hasCurrentUserPaydeskRights()) {
			    $remark = "";
			    if(isset($_POST["remark"])) {
				    $remark = $_POST['remark'];
			    }
			    $this->doCashAction($_POST['money'],$remark);
			} else {
				echo json_encode(array("status" => "ERROR", "code" => ERROR_PAYDESK_NOT_AUTHOTRIZED, "msg" => ERROR_PAYDESK_NOT_AUTHOTRIZED_MSG));
			}
			return;
		} else if ($command == 'getCashOverviewOfUser') {
			if ($this->hasCurrentUserPaydeskRights()) {
				$this->getCashOverviewOfUser();
			} else {
				echo json_encode(array("status" => "ERROR", "code" => ERROR_PAYDESK_NOT_AUTHOTRIZED, "msg" => ERROR_PAYDESK_NOT_AUTHOTRIZED_MSG));	
			}
			return;
		}
		
		if ($command == 'changeBillHost') {
			if ($this->hasCurrentUserPaydeskRights()) {
				$pdo = DbUtils::openDbAndReturnPdoStatic();
				$this->changeBillHost($pdo,$_POST['billid'],$_POST['isNowHost']);
			} else {
				echo json_encode(array("status" => "ERROR", "code" => ERROR_PAYDESK_NOT_AUTHOTRIZED, "msg" => ERROR_PAYDESK_NOT_AUTHOTRIZED_MSG));
			}
			return;
		}
		if ($command == 'initaustriareceipt') {
			if ($this->hasCurrentUserAdminOrManagerRights()) {
				$pdo = DbUtils::openDbAndReturnPdoStatic();
				$status = $this->initaustriareceipt($pdo);
				echo json_encode($status);
			} else {
				echo json_encode(array("status" => "ERROR", "code" => ERROR_MANAGER_NOT_AUTHOTRIZED, "msg" => ERROR_MANAGER_NOT_AUTHOTRIZED_MSG));
			}
			return;
		}
		if ($this->hasCurrentUserBillRights()) {
			if ($command == 'getLastBillsWithContent') {
				$this->getLastBillsWithContent($_GET['day'],$_GET['month'],$_GET['year']);
			} else if ($command == 'cancelBill') {
				$pdo = DbUtils::openDbAndReturnPdoStatic();
				$this->cancelBill($pdo,$_POST['billid'],$_POST['stornocode'],$_POST['reason'],true,true,true,$_POST['removeproducts']);
			}
		} else {
			echo json_encode(array("status" => "ERROR", "code" => ERROR_BILL_NOT_AUTHOTRIZED, "msg" => ERROR_BILL_NOT_AUTHOTRIZED_MSG));
		}
	}

	private function hasCurrentUserBillRights() {
		session_start();
		if (!isset($_SESSION['angemeldet']) || !$_SESSION['angemeldet']) {
			return false;
		} else {
			return ($_SESSION['right_bill']);
		}
	}
	
	private function hasCurrentUserPaydeskRights() {
		session_start();
		if (!isset($_SESSION['angemeldet']) || !$_SESSION['angemeldet']) {
			return false;
		} else {
			return ($_SESSION['right_paydesk']);
		}
	}
	
	private function hasCurrentUserAdminOrManagerRights() {
		session_start();
		if (!isset($_SESSION['angemeldet']) || !$_SESSION['angemeldet']) {
			return false;
		} else {
			return ($_SESSION['right_manager'] || $_SESSION['is_admin']);
		}
	}
	
	function billIsCancelled($pdo,$billid) {
		$sql = "SELECT status FROM %bill% WHERE id=?";
		$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
		$stmt->execute(array($billid));
		$row = $stmt->fetchObject();
		$status = $row->status;
		$ret = false;
		if (($status == "x") || ($status == "s")) {
			$ret = true;
		}
		return $ret;
	}
	
	/**
	 * get the content of a bill (to be used for printserver etc.)
	 * 
	 * @param unknown $billid
	 */
	function getBillWithId($pdo,$billid,$language,$printer,$includeGuestInfo = false,$includePayment = false) {
		set_time_limit(120);

		$commonUtils = new CommonUtils();
		$correct = $commonUtils->verifyBill($pdo, $billid);
		if (!$correct) {
			echo json_encode(array("status" => "ERROR", "code" => ERROR_INCONSISTENT_DB, "msg" => ERROR_INCONSISTENT_DB_MSG));
			return;
		}
		
		
		$sql = "SELECT tableid FROM %bill% WHERE id=?";
		$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
		$stmt->execute(array($billid));
		$row = $stmt->fetchObject();

		$sql = "SELECT count(id) as countid FROM %queue% WHERE billid=?";
		$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
		$stmt->execute(array($billid));
		$qrow = $stmt->fetchObject();
		
		$tableid = $row->tableid;
		if ($qrow->countid == 0) {
			if ($tableid == 0) {
				$sql = "SELECT DISTINCT billdate,brutto,ROUND(netto,2) as netto,'-' as tablename,username,host,IFNULL(%bill%.status,'') as status,guestinfo,paymentid,printextras FROM %bill%,%user% WHERE %bill%.id=? AND userid=%user%.id AND tableid='0' ";
			} else {
				$sql = "SELECT DISTINCT billdate,brutto,ROUND(netto,2) as netto,tableno as tablename,username,host,IFNULL(%bill%.status,'') as status,guestinfo,paymentid,printextras FROM %bill%,%user%,%resttables% WHERE %bill%.id=? AND userid=%user%.id AND tableid=%resttables%.id ";
			}
		} else {
			if ($tableid == 0) {
				$sql = "SELECT DISTINCT billdate,brutto,ROUND(netto,2) as netto,'-' as tablename,username,host,IFNULL(%bill%.status,'') as status,guestinfo,paymentid,printextras FROM %bill%,%user%,%queue% WHERE %bill%.id=? AND %bill%.id=%queue%.billid AND userid=%user%.id AND tableid='0' AND paidtime is not null ";
			} else {
				$sql = "SELECT DISTINCT billdate,brutto,ROUND(netto,2) as netto,tableno as tablename,username,host,IFNULL(%bill%.status,'') as status,guestinfo,paymentid,printextras FROM %bill%,%user%,%resttables%,%queue% WHERE %bill%.id=? AND %bill%.id=%queue%.billid AND userid=%user%.id AND tableid=%resttables%.id AND paidtime is not null ";
			}
		}
		$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
		$stmt->execute(array($billid));
		$row = $stmt->fetchObject();
		
		$status = $row->status;
		$sign = ($status == "s" ? "-" : "");
		
		if ($tableid != 0) {
			$sql = "SELECT abbreviation FROM %room%,%resttables% WHERE %resttables%.id=? AND %resttables%.roomid=%room%.id";
			$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
			$stmt->execute(array($tableid));
			$trow = $stmt->fetchObject();
			if (is_null($trow->abbreviation) || ($trow->abbreviation == '')) {
				$tablename = $row->tablename;
			} else {
				$tablename = $trow->abbreviation . "-" . $row->tablename;
			}
		} else {
			$tablename = "-";
		}
		
		if ($row == null) {
			echo json_encode(array("billoverallinfo" => array()));
			return;
		} else {
			if (is_null($row->host)) {
				$host = 0; // default
			} else {
				$host = $row->host;
			}
			$thetimedate = $row->billdate;
			$printextrasOfReceipt = $row->printextras;
			$printExtras = false;
			if ($printextrasOfReceipt == 1) {
				$printExtras = true;
			}
			$thetimedate_arr = explode ( ' ', $thetimedate );
			$thedate = $thetimedate_arr[0];
			$datearr = explode ( '-', $thedate );
			$day = sprintf("%02s", $datearr[2]);
			$month = sprintf("%02s", $datearr[1]);
			$year = sprintf("%04s", $datearr[0]);
			$thetime = $thetimedate_arr[1];
			$thetimearr = explode ( ':', $thetime );
			$hour = $thetimearr[0];
			$min = $thetimearr[1];
			$thetimedate = "$day.$month.$year $hour:$min";

			$billoverallinfo = array(
					"id" => $billid,
					"billdate" => $thetimedate,
					"billday" => $day,
					"billmonth" => $month,
					"billyear" => $year,
					"billhour" => $hour,
					"billmin" => $min,
					"brutto" => $row->brutto,
					"netto" => $row->netto,
					"table" => $tablename,
					"username" => $row->username,
					"printer" => $printer,
					"host" => $host
			);
			if ($includeGuestInfo) {
				if (is_null($row->guestinfo)) {
					$billoverallinfo["guestinfo"] = '';
				} else {
					$billoverallinfo["guestinfo"] = $row->guestinfo;
				}
			}
			
			if ($includePayment) {
				$col = "name";
				if ($language == 1) {
					$col = "name_en";
				} else if ($language == 2) {
					$col = "name_esp";
				}
				$paymentid = $row->paymentid;
				$sql = "SELECT $col FROM %payment% as name WHERE id=?";
				$paymentname = CommonUtils::getRowSqlObject($pdo, $sql, array($paymentid));
				$billoverallinfo["payment"] = $paymentname->name;
			}

			$billtranslations = array(
					"sum" => $this->P_SUM[$language],
					"total" => $this->P_TOTAL[$language],
					"mwst" => $this->P_MWST[$language],
					"netto" => $this->P_NETTO[$language],
					"brutto" => $this->P_BRUTTO[$language],
					"id" => $this->P_ID[$language],
					"table" => $this->P_TABLE[$language],
					"waiter" => $this->P_WAITER[$language],
					"no" => $this->P_NO[$language],
					"descr" => $this->P_DESCR[$language],
					"price" => $this->P_PRICE[$language]
			);
		}
		
		$sql = "select productname,price,%pricelevel%.name as pricelevelname,togo,count(%queue%.productname) as count,%prodtype%.kind as kind from %queue%,%pricelevel%,%billproducts%,%prodtype%,%products% where %billproducts%.billid=? AND %billproducts%.queueid=%queue%.id AND %queue%.pricelevel = %pricelevel%.id AND %queue%.productid = %products%.id AND %products%.category = %prodtype%.id group by kind, productname,price,pricelevelname,togo";
		
		if ($printExtras) {
			$sql = "SELECT 
				productname,
				price,
				PL.name as pricelevelname,
				togo,
				count(Q.productname) as count,
				PT.kind as kind,
				(
				    SELECT GROUP_CONCAT(extraid ORDER BY extraid)
				    FROM
					%queueextras% QE
				    WHERE
					Q.id=QE.queueid
				) as concatstr
			     FROM
				%queue% Q,
				%pricelevel% PL,
				%billproducts% BP,
				%prodtype% PT,
				%products% P
			     WHERE
			       BP.billid=? AND 
			       BP.queueid=Q.id AND 
			       Q.pricelevel = PL.id AND 
			       Q.productid = P.id AND 
			       P.category = PT.id 
			     GROUP BY 
				kind,
				productname,
				price,
				pricelevelname,
				togo,
				concatstr
			";
		
		};
		$result = CommonUtils::fetchSqlAll($pdo, $sql, array($billid));
	
		$prodarray = array();
		foreach($result as $zeile) {
			$productname = $zeile['productname'];
			if ($zeile["togo"] == 1) {
				$productname = "To-Go: " . $productname;
			}
			$prodarray[] = array("count" => $zeile['count'],
					"productname" => $productname,
					"pricelevel" => $zeile['pricelevelname'],
					"price" => $sign . $zeile['price']
			);
			if ($printExtras) {
				$extrasConcatStr = $zeile['concatstr'];
				if (!is_null($extrasConcatStr)) {
					$sql = "SELECT name FROM %extras% WHERE id IN ($extrasConcatStr)";
					$allExtras = CommonUtils::fetchSqlAll($pdo, $sql, null);
					foreach($allExtras as $anExtra) {
						$prodarray[] = array("count" => 0,
						    "productname" => ' + ' . $anExtra['name'],
						    "pricelevel" => $zeile['pricelevelname'],
						    "price" => 0
						    );
					}
				}
			}
		}

		
		$sql = "select tax,concat('$sign',round(sum(price) - sum(price / (1.0 + tax/100.0)),2)) as mwst, concat('$sign',round(sum(price / (1.0 + tax/100.0)),2)) as netto, concat('$sign',sum(price)) as brutto FROM %queue%,%billproducts% WHERE %billproducts%.billid=? AND %billproducts%.queueid=%queue%.id group by tax ORDER BY tax";
		$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
		$stmt->execute(array($billid));
		$result = $stmt->fetchAll(PDO::FETCH_OBJ);

		$out = array("billoverallinfo" => $billoverallinfo,"translations" => $billtranslations,"products" => $prodarray, "taxes" => $result);
		return $out;
	}

	public function getAustriaTaxes($pdo,$billid) {
	    $sql = "select tax,IF(taxaustria is not null, taxaustria, 0) as taxaustria,concat('$sign',round(sum(price) - sum(price / (1.0 + tax/100.0)),2)) as mwst, concat('$sign',round(sum(price / (1.0 + tax/100.0)),2)) as netto, concat('$sign',sum(price)) as brutto FROM %queue%,%billproducts% WHERE %billproducts%.billid=? AND %billproducts%.queueid=%queue%.id group by tax ORDER BY taxaustria";
	    $stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
	    $stmt->execute(array($billid));
	    $result = $stmt->fetchAll(PDO::FETCH_OBJ);
	    return $result;
	}
	
	/*
	 * insert or take out cash money. The direction done by sign of $money value
	 */
	private function doCashAction($money,$remark) {
		date_default_timezone_set(DbUtils::getTimeZone());
		$currentTime = date('Y-m-d H:i:s');

		$pdo = $this->dbutils->openDbAndReturnPdo();
		CommonUtils::log($pdo, "QUEUE", "Cash action with money '$money' at billtime '$currentTime'");
		$pdo->beginTransaction();
		
		$sql = "SELECT sum(brutto) as bruttosum FROM %bill% WHERE closingid is null AND paymentid='1'";
		$stmt = $pdo->prepare($this->dbutils->resolveTablenamesInSqlString($sql));
		$stmt->execute();
		$row =$stmt->fetchObject();
		if ($row != null) {
			$sum = $row->bruttosum;
			if (is_null($sum)) {
				$sum = 0.0;
			}
			if (($sum + floatval($money)) >= 0.0) {
				
				$nextbillid = $this->testForNewBillIdAndUpdateWorkTable($pdo);
				if ($nextbillid < 0) {
					echo json_encode(array("status" => "ERROR", "code" => ERROR_INCONSISTENT_DB, "msg" => ERROR_INCONSISTENT_DB_MSG));
					$pdo->rollBack();
				}
				
				$userId = $this->getUserId();
				$commonUtils = new CommonUtils();
				if (trim($money) == '') {
					$money = '0.00';
				}
				CommonUtils::log($pdo, "QUEUE", "Calc bill signature for cash money '$money' at billtime '$currentTime'");
				$signature = $commonUtils->calcSignatureForBill($pdo,$currentTime, $money, $money, 0.0, $userId);
				
				$sql = "INSERT INTO `%bill%` (`id` , `billdate`,`brutto`,`netto`,`tax`,`tableid`, `status`, `paymentid`,`userid`,`ref`,`reason`,`signature`) VALUES ( ?, ? , ?,?,?, ?, 'c', ?,?,?,?,?)";
				$stmt = $pdo->prepare($this->dbutils->resolveTablenamesInSqlString($sql));
				$stmt->execute(array($nextbillid,$currentTime,$money,$money,'0.00',-1,1,$userId,NULL,$remark,$signature));
				
				$lastId = $pdo->lastInsertId();
				$prevbrutto = 0;
				$prevnetto = 0;
				if ($lastId > 1) {
					$sql = "SELECT brutto,prevbrutto,netto,prevnetto FROM %bill% WHERE id=?";
					$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
					$stmt->execute(array($lastId-1));
					$row =$stmt->fetchObject();
				}
				$sql = "UPDATE %bill% SET prevbrutto=?,prevnetto=? WHERE id=?";
				$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
				$stmt->execute(array($row->brutto + $row->prevbrutto,$row->netto + $row->prevnetto,$lastId));
				
				$pdo->commit();
				echo json_encode(array("status" => "OK"));
			} else {
				echo json_encode(array("status" => "ERROR", "code" => ERROR_BILL_LESS_MONEY_TO_TAKE_OUT, "msg" => ERROR_BILL_LESS_MONEY_TO_TAKE_OUT_MSG));
			}
		} else {
			$pdo->rollBack();
			echo json_encode(array("status" => "ERROR", "code" => ERROR_GENERAL_PAYDESK_SUM, "msg" => ERROR_GENERAL_PAYDESK_SUM_MSG));
			return;
		}
	}
	
	/*
	 * User may ask what money he should have in his pocket by serving the guests. If the inserts and 
	 * take outs are in in his waiter paydesk then this value is of interest, too. Return both.
	 */
	function getCashOverviewOfUser() {
		$pdo = DbUtils::openDbAndReturnPdoStatic();
		$userId = $this->getUserId();
		
		if(session_id() == '') {
			session_start();
		}
		$lang = $_SESSION['language'];
		$paymentnameitem = "name";
		if ($lang == 1) {
			$paymentnameitem = "name_en";
		} else if ($lang == 2) {
			$paymentnameitem = "name_esp";
		}
		$cashPerPayments = array();
		for ($paymentid=1;$paymentid<=8;$paymentid++) {
			$sql = "SELECT $paymentnameitem as payname FROM %payment% WHERE id=?";
			$row = CommonUtils::getRowSqlObject($pdo, $sql, array($paymentid));
			$paymentname = $row->payname;
			
			$onlyCashByGuests = 0.0;
			$pdo = $this->dbutils->openDbAndReturnPdo();
			$sql = "SELECT sum(brutto) as sumtotal FROM %bill% WHERE closingid is null AND status is null AND paymentid=? AND userid=?";
			$stmt = $pdo->prepare($this->dbutils->resolveTablenamesInSqlString($sql));
			$stmt->execute(array($paymentid,$userId));
			$row =$stmt->fetchObject();
			if ($row != null) {
				if ($row->sumtotal != null) {
					$onlyCashByGuests = $row->sumtotal;
				}
			}
			if ($onlyCashByGuests != '0.00') {
				$cashPerPayments[] = array("payment" => $paymentname,"value" => $onlyCashByGuests);
			}
		}
		
		$cashByGuestsAndInsertTakeOut = 0.0;
		$sql = "SELECT sum(brutto) as sumtotal FROM %bill% WHERE closingid is null AND paymentid='1' AND userid='$userId' AND (status is null OR status ='c')";
		$stmt = $pdo->prepare($this->dbutils->resolveTablenamesInSqlString($sql));
		$stmt->execute();
		$row =$stmt->fetchObject();
		if ($row != null) {
			if ($row->sumtotal != null) {
				$cashByGuestsAndInsertTakeOut = $row->sumtotal;
			}
		}
		echo json_encode(array("cashperpayments" => $cashPerPayments,"total" => $cashByGuestsAndInsertTakeOut));
	}
	
	function getLastBillsWithContent($day,$month,$year) {		
		date_default_timezone_set(DbUtils::getTimeZone());
		$startDate = "$year-$month-$day 00:00:00";
		$endDate = "$year-$month-$day 23:59:59";
		
		$whenClause = " (billdate >= ? AND billdate <= ?)";
		
		$pdo = DbUtils::openDbAndReturnPdoStatic();
		$admin = new Admin();
		$genValues = $admin->getGeneralConfigItems(false, $pdo);
		$l = $genValues['billlanguage'];
		
		$commonUtils = new CommonUtils();
		
		$sql = "SELECT id,billdate,brutto,tableid,closingid,status,host FROM %bill% WHERE tableid >= '0' AND $whenClause ORDER BY id DESC,billdate DESC ";
		$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
		$stmt->execute(array($startDate,$endDate));
		$result = $stmt->fetchAll();

		$resultarray = array();
		foreach($result as $zeile) {
			$theId = $zeile['id'];
			if (!$commonUtils->verifyBill($pdo, $theId)) {
				echo json_encode(array("status" => "ERROR", "code" => ERROR_INCONSISTENT_DB, "msg" => ERROR_INCONSISTENT_DB_MSG));
				return;
			}
			date_default_timezone_set(DbUtils::getTimeZone());
			$date = new DateTime($zeile['billdate']);
			$shortdate = $date->format('H:i');
			$closingID = $zeile['closingid'];
			$isClosed = (is_null($closingID) ? 0 : 1);
			if ($this->billIsCancelled($pdo,$theId)) {
				$isClosed = 1;
			}

			$arr = array("id" => $theId,
					"longdate" => $zeile['billdate'],
					"shortdate" => $shortdate,
					"brutto" => $zeile['brutto'],
					"tablename" => $commonUtils->getTableNameFromId($pdo,$zeile['tableid']),
					"billcontent" => $this->getBillWithId($pdo,$theId,$l,0,true,false),
					"isClosed" => $isClosed,
					"host" => $zeile['host']
			);

			$resultarray[] = $arr;
		}

		$hosthtml = file_get_contents("../customer/bon-bewirtungsvorlage.html");
		
		ob_start();
		echo json_encode(array("status" => "OK", "code" => OK, "msg" => $resultarray, "hosthtml" => $hosthtml));
		ob_end_flush();
	}

	private function getUserId() {
		if(session_id() == '') {
			session_start();
		}
		return $_SESSION['userid'];
	}

	/**
	 * Test if it is allowed to insert new bill as storno bill or if manipulation has happened
	 * 
	 * Returns (-1) in case of an error, a positive return value is the new id, (which is already updated in work table)
	 */
	private function testForNewBillIdAndUpdateWorkTable($pdo) {
		$commonUtils = new CommonUtils();
		$sql = "SELECT MAX(id) as maxbillid FROM %bill%";
		$stmt = $pdo->prepare($this->dbutils->resolveTablenamesInSqlString($sql));
		$stmt->execute();
		$row = $stmt->fetchObject();
		$nextbillid = intval($row->maxbillid) + 1;
		if (!$commonUtils->verifyLastBillId($pdo, $nextbillid)) {
			return (-1);
		} else {
			$commonUtils->setLastBillIdInWorkTable($pdo, $nextbillid);
			return $nextbillid;
		}
	}
	
	private function initaustriareceipt($pdo) {
		date_default_timezone_set(DbUtils::getTimeZone());
		$currentTime = date('Y-m-d H:i:s');
		
		$pdo->beginTransaction();
		
		try {
			// calculate next bill id
			$sql = "SELECT MAX(id) as maxid FROM %bill%";
			$row = CommonUtils::getRowSqlObject($pdo, $sql);
			$maxbillid = $row->maxid;
			$nextbillid = 1;
			$newprevbrutto = 0;
			$newprevnetto = 0;
			if (!is_null($maxbillid)) {
				$nextbillid = intval($maxbillid) + 1;

				$sql = "SELECT brutto,ROUND(netto,2) as netto,prevbrutto,prevnetto FROM %bill% WHERE id=?";
				$row = CommonUtils::getRowSqlObject($pdo, $sql, array(intval($maxbillid)));
				$newprevbrutto = $row->prevbrutto ;
				$newprevnetto = $row->prevnetto;
			}

			$commonUtils = new CommonUtils();
			$commonUtils->setLastBillIdInWorkTable($pdo, $nextbillid);

			$tableid = 0;
			if(session_id() == '') {
				session_start();
			}
			$userid = $_SESSION['userid'];
			$signature = $commonUtils->calcSignatureForBill($pdo,$currentTime, '0.00', '0.00', '0.00', $userid);

			$sql = "INSERT INTO `%bill%` (`id` , `billdate`,`brutto`,`netto`,`prevbrutto`,`prevnetto`,`tableid`,`paymentid`,`userid`,`ref`,`tax`,`host`,`reservationid`,`guestinfo`,`intguestid`,`signature`,`reason`) VALUES (?,?,?,?,?,?,?,?,?,NULL,NULL,?,?,?,?,?,?)";
			CommonUtils::execSql($pdo, $sql, array($nextbillid,$currentTime,'0.00', '0.00',$newprevbrutto,$newprevnetto,$tableid,1,$userid,0,null,null,null,$signature,'STARTBELEG'));

			CommonUtils::log($pdo, "QUEUE", "Created bill STARTBELEG with id=$nextbillid from user $userid");
			
			Rksv::doStartBeleg($pdo, $nextbillid, $currentTime);
			
		} catch (Exception $ex) {
			$pdo->rollBack();
			return array("status" => "ERROR", "msg" => $ex->getMessage());
		}
		$pdo->commit();
		
		return array("status" => "OK");
	}
	
	private function changeBillHost($pdo,$billid,$isNowHost) {
		$sql = "SELECT host,closingid FROM  %bill% WHERE id=?";
		$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
		$stmt->execute(array($billid));
		$row = $stmt->fetchObject();
		if ($row->host != $isNowHost) {
			echo json_encode(array("status" => "ERROR", "code" => ERROR_BILL_NOT_WO_HOST, "msg" => ERROR_BILL_NOT_WO_HOST_MSG));
			return;
		}
		if (!is_null($row->closingid)) {
			echo json_encode(array("status" => "ERROR", "code" => ERROR_BILL_ALREADY_CLOSED, "msg" => ERROR_BILL_ALREADY_CLOSED_MSG));
			return;
		}

		$pdo->beginTransaction();
		
		$sql = "SELECT queueid FROM %billproducts% WHERE billid=?";
		$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
		$stmt->execute(array($billid));
		$idsOfBill = $stmt->fetchAll();
		$ids = array();
		foreach($idsOfBill as $anId) {
			$ids[] = $anId["queueid"];
		}
		
		$sql = "SELECT brutto,netto,tableid,paymentid,tax,reservationid,guestinfo,intguestid,intguestpaid FROM %bill% WHERE id=?";
		$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
		$stmt->execute(array($billid));
		$row = $stmt->fetchObject();
		
		$ok = $this->cancelBill($pdo, $billid, "", "OrderSprinter-Bewirtungseigenschaft", false, false, false, 0);
		if (!$ok) {
			$pdo->rollBack();
			echo json_encode(array("status" => "ERROR", "code" => ERROR_BILL_CANCEL_IMOSSIBLE, "msg" => ERROR_BILL_CANCEL_IMOSSIBLE_MSG));
			return;
		}
		
		$this->recreateBill($pdo, $ids, $row->brutto, $row->netto, $row->tableid, $row->paymentid, $row->tax, 1-$isNowHost,$row->reservationid,$row->guestinfo,$row->intguestid,$row->intguestpaid);
		
		$pdo->commit();
		
		echo json_encode(array("status" => "OK", "code" => OK));
	}
	
	function recreateBill($pdo,$ids_array,$brutto,$netto,$tableid,$paymentId,$tax,$host,$reservationid,$guestinfo,$intguestid,$intguestpaid) {

		$userid = $this->getUserId();

		date_default_timezone_set(DbUtils::getTimeZone());
		$currentTime = date('Y-m-d H:i:s');
	
		$billid = (-1);
			
		$sql = "SELECT id from %bill% ORDER BY id DESC";
		$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
		$stmt->execute();
		$numberOfIds = $stmt->rowCount();
		$row =$stmt->fetchObject();
		$billid = intval($row->id)+1;
		$commonUtils = new CommonUtils();
		$commonUtils->setLastBillIdInWorkTable($pdo, $billid);

		if (is_null($tableid)) {
			$tableid = 0;
		}

		$signature = $commonUtils->calcSignatureForBill($pdo,$currentTime, $brutto, $netto, '0.00', $userid);
			
		$billInsertSql = "INSERT INTO `%bill%` (`id` , `billdate`,`brutto`,`netto`,`tableid`,`paymentid`,`userid`,`ref`,`tax`,`host`,`reservationid`,`guestinfo`,`intguestid`,`intguestpaid`,`signature`) VALUES (?,?,?,?,?,?,?,NULL,NULL,?,?,?,?,?,?)";
		$stmt = $pdo->prepare($this->dbutils->resolveTablenamesInSqlString($billInsertSql));
		$stmt->execute(array($billid,$currentTime,$brutto,$netto,$tableid,$paymentId,$userid,$host,$reservationid,$guestinfo,$intguestid,$intguestpaid,$signature));
		$newBillId = $pdo->lastInsertId();
		
		for ($i=0;$i<count($ids_array);$i++) {
			$queueid = $ids_array[$i];
			
			$updateSql = "UPDATE %queue% SET paidtime=?, billid=? WHERE id=?";
			$stmt = $pdo->prepare(DbUtils::substTableAlias($updateSql));
			$stmt->execute(array($currentTime,$billid,$queueid));
			
			$billProdsSql = "INSERT INTO `%billproducts%` (`queueid`,`billid`) VALUES ( ?,?)";
			$stmt = $pdo->prepare($this->dbutils->resolveTablenamesInSqlString($billProdsSql));
			$stmt->execute(array($queueid,$billid));
		}
		
		Hotelinterface::insertIntoHsin($pdo, $newBillId);
	}
	
	/*
	 * Cancel a bill - set all queue items to not paid and drop the bill entry
	 */
	private function cancelBill($pdo,$billid,$stornocode,$reason,$doOwnTransaction,$doEcho,$checkStornoCode,$removeproducts = 0) {
		date_default_timezone_set(DbUtils::getTimeZone());
		$currentTime = date('Y-m-d H:i:s');
		
		$recordaction = T_BILLSTORNO;
		if ($removeproducts) {
			$recordaction = T_BILLSTORNOREMOVE;
		}
		
		$stornocodeInDb = CommonUtils::getConfigValue($pdo, 'stornocode', null);
		
		if (is_null($stornocodeInDb)) {
			if ($doEcho) {
				echo json_encode(array("status" => "ERROR", "code" => ERROR_BILL_NOT_STORNO_CODE, "msg" => ERROR_BILL_NOT_STORNO_CODE_MSG));
			}
			return false;
		}

		if ($checkStornoCode) {
			if ($stornocode != $stornocodeInDb) {
				if ($doEcho) {
					echo json_encode(array("status" => "ERROR", "code" => ERROR_BILL_WRONG_STORNO_CODE, "msg" => ERROR_BILL_WRONG_STORNO_CODE_MSG));
				}
				return false;
			}
		}
		
		if (!is_numeric($billid)) {
			if ($doEcho) {
				echo json_encode(array("status" => "ERROR", "code" => ERROR_BILL_WRONG_NUMERIC_VALUE, "msg" => ERROR_BILL_WRONG_NUMERIC_VALUE_MSG));
			}
			return false;
		}
		
		if ($doOwnTransaction) {
			$pdo->beginTransaction();
		}
		
		$sql = "SELECT brutto,netto,tax,tableid,closingid,status,paymentid,reservationid,guestinfo,intguestid,intguestpaid FROM %bill% WHERE id=?";
		$stmt = $pdo->prepare($this->dbutils->resolveTablenamesInSqlString($sql));
		$stmt->execute(array($billid));
		$row =$stmt->fetchObject();
		$closingId = null;
		if ($row != null) {
			$closingId = $row->closingid;
			
			$brutto = $row->brutto;
			$netto = $row->netto;
			$tax = $row->tax;
			$tableid = $row->tableid;
			$status = $row->status;
			$paymentid = $row->paymentid;
			$reservationid = $row->reservationid;
			$guestinfo = $row->guestinfo;
			$intguestpaid = $row->intguestpaid;
		}
		
		if (!is_null($closingId) || ($status == 's') || ($status == 'x')) {
			if ($doOwnTransaction) {
				$pdo->rollBack();
			}
			if ($doEcho) {
				if (($status == 's') || ($status == 'x')) {
					echo json_encode(array("status" => "ERROR", "code" => ERROR_BILL_ALREADY_CANCELLED, "msg" => ERROR_BILL_ALREADY_CANCELLED_MSG));
				} else {
					echo json_encode(array("status" => "ERROR", "code" => ERROR_BILL_ALREADY_CLOSED, "msg" => ERROR_BILL_ALREADY_CLOSED_MSG));
				}
			}
			return false;
		}
		
		if (!is_null($intguestpaid)) {
			if ($doOwnTransaction) {
				$pdo->rollBack();
			}
			if ($doEcho) {
				echo json_encode(array("status" => "ERROR", "code" => ERROR_BILL_CUSTOMER_PAID, "msg" => ERROR_BILL_CUSTOMER_PAID_MSG));
			}
			return false;
		}
		
		$commonUtils = new CommonUtils();
		$correct = $commonUtils->verifyBill($pdo, $billid);
		if (!$correct) {
			if ($doOwnTransaction) {
				$pdo->rollBack();
			}
			if ($doEcho) {
				echo json_encode(array("status" => "ERROR", "code" => ERROR_INCONSISTENT_DB, "msg" => ERROR_INCONSISTENT_DB_MSG));
			}
			return false;
		}
		
		$nextbillid = $this->testForNewBillIdAndUpdateWorkTable($pdo);
		if ($nextbillid < 0) {
			if ($doEcho) {
				echo json_encode(array("status" => "ERROR", "code" => ERROR_INCONSISTENT_DB, "msg" => ERROR_INCONSISTENT_DB_MSG));
			}
			if ($doOwnTransaction) {
				$pdo->rollBack();
			}
			return false;
		}
		
		$sql = "SELECT id FROM %queue% WHERE billid=?";
		$stmt = $pdo->prepare($this->dbutils->resolveTablenamesInSqlString($sql));
		$stmt->execute(array($billid));
		$result = $stmt->fetchAll();
		$queueIdArray = array();
		
		foreach($result as $row) {
			if ($removeproducts == 1) {
				Workreceipts::createCancelWorkReceipt($pdo, $row['id']);
			}
			$queueIdArray[] = $row['id'];
		}
		
		if ($removeproducts == 0) {
			$sql = "UPDATE %queue% SET paidtime=null,billid=null WHERE billid=?";
		} else {
			$sql = "UPDATE %queue% SET ordertime=null,paidtime=null,billid=null WHERE billid=?";			
		}
		CommonUtils::execSql($pdo, $sql, array($billid));
		
		$userIdOfStornoUser = $this->getUserId();
		$stornval = 0.0 - floatval($brutto);
		$stornonettoval = 0.0 - floatval($netto);
		
		$commonUtils = new CommonUtils();
		$signature = $commonUtils->calcSignatureForBill($pdo,$currentTime, $stornval, $stornonettoval, $tax, $userIdOfStornoUser);
		
		$sql = "INSERT INTO `%bill%` (`id` , `billdate`,`brutto`,`netto`,`tax`,`tableid`, `status`, `paymentid`,`userid`,`ref`,`host`,`reservationid`,`guestinfo`,`signature`) VALUES (?,?,?,?,?,?, 's', ?,?,?,?,?,?,?)";
		$stmt = $pdo->prepare($this->dbutils->resolveTablenamesInSqlString($sql));
		$stmt->execute(array($nextbillid,$currentTime,$stornval,$stornonettoval,$tax,$tableid,$paymentid,$userIdOfStornoUser,$billid,0,$reservationid,$guestinfo,$signature));
		$refIdOfStornoEntry = $pdo->lastInsertId();
		
		$sql = "SELECT brutto,netto,prevbrutto,prevnetto FROM %bill% WHERE id=?";
		$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
		$stmt->execute(array($refIdOfStornoEntry-1));
		$row =$stmt->fetchObject();
		$sql = "UPDATE %bill% set prevbrutto=?,prevnetto=? WHERE id=?";
		$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
		$stmt->execute(array($row->brutto + $row->prevbrutto + $stornval,$row->netto + $row->prevnetto + $stornonettoval,$refIdOfStornoEntry));
		
		$sql = "UPDATE %bill% SET status='x', closingid=null, ref=?, intguestid=?,intguestpaid=? WHERE id=?";
		$stmt = $pdo->prepare($this->dbutils->resolveTablenamesInSqlString($sql));
		$stmt->execute(array($refIdOfStornoEntry,null,null,$billid));

		if (!is_null($reason) && ($reason != "")) {
			$sql = "UPDATE %bill% SET reason=? WHERE id=?";
			$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
			$stmt->execute(array($reason,$billid));
		}
		
		foreach ($queueIdArray as $aQueueid) {
			$billProdsSql = "INSERT INTO `%billproducts%` (`queueid` , `billid`) VALUES ( ?,?)";
			$stmt = $pdo->prepare($this->dbutils->resolveTablenamesInSqlString($billProdsSql));
			$stmt->execute(array($aQueueid,$refIdOfStornoEntry));
		}

		if ($tableid == 0) {
			$tableid = null;
		}
		$sql = "INSERT INTO %records% (date,userid,tableid,action) VALUES(?,?,?,?)";
		CommonUtils::execSql($pdo, $sql, array($currentTime,$userIdOfStornoUser,$tableid,$recordaction));
		$recordid = $pdo->lastInsertId();
		foreach ($queueIdArray as $aQueueid) {
			$sql = "INSERT INTO %recordsqueue% (recordid,queueid) VALUES(?,?)";
			CommonUtils::execSql($pdo, $sql, array($recordid,$aQueueid));
		}
		
		Hotelinterface::insertIntoHsin($pdo,$refIdOfStornoEntry);
		
		if ($doOwnTransaction) {
			$pdo->commit();
		}
		
		if ($doEcho) {
			echo json_encode(array("status" => "OK", "code" => OK));
		}
		return true;
	}
	
	private function autoBackupPdfSummary($remoteaccesscode) {
		$pdo = DbUtils::openDbAndReturnPdoStatic();
		
		$code = CommonUtils::getConfigValue($pdo, 'remoteaccesscode', null);
		
		if (is_null($code)) {
			echo "No remote access code available - backup not allowed";
			return;
		}
		
		if (is_null($code) || (trim($code) == "")) {
			echo "No remote access code set - backup not allowed";
			return;
		}
		
		if ($code != md5($remoteaccesscode)) {
			echo "Wrong remote access code used - backup not allowed";
			return;
		}
		$pdo = null;
		
		date_default_timezone_set(DbUtils::getTimeZone());
		$currentYear = date('Y');
		$currentMonth = date('n');
		
		$this->exportPdfSummary(1, $currentYear, $currentMonth, $currentYear);
	}
	
	private function exportPdfReport($startMonth,$startYear,$endMonth,$endYear) {
		$pdfExport = new PdfExport();
		$lang = 0;
		if(isset($_GET["lang"])) {
			$lang = $_GET['lang'];
		}
		$pdfExport->exportPdfReport($lang,$startMonth,$startYear,$endMonth,$endYear);
	}
	private function exportPdfSummary($startMonth,$startYear,$endMonth,$endYear) {
		$pdfExport = new PdfExport();
		$lang = 0;
		if(isset($_GET["lang"])) {
			$lang = $_GET['lang'];
		}
		$pdfExport->exportPdfSummary($lang,$startMonth,$startYear,$endMonth,$endYear);
	}
	
	private function exportCsv($startMonth,$startYear,$endMonth,$endYear,$exportType) {
		$this->exportCsv_bin($startMonth,$startYear,$endMonth,$endYear,null,$exportType);
	}
	
	/*
	 * Method to export data of a special closing
	 */
	private function exportCsvOfClosing($closingid,$exportFormat) {
		$this->exportCsv_bin(null,null,null,null,$closingid,$exportFormat);
	}
	
	private function getDecPoint() {
		$sql = "SELECT name,setting FROM %config% WHERE name=?";
		$pdo = $this->dbutils->openDbAndReturnPdo();
		$stmt = $pdo->prepare($this->dbutils->resolveTablenamesInSqlString($sql));
		$stmt->execute(array("decpoint"));
		$row = $stmt->fetchObject();
		return($row->setting);
	}
	
	private function exportCsv_bin($startMonth,$startYear,$endMonth,$endYear,$onlyClosingId,$exportFormat) {
		if(session_id() == '') {
			session_start();
		}
		$l = $_SESSION['language'];
		
		$commonUtils = new CommonUtils();
		$currency = $commonUtils->getCurrency();
		
		$decpoint = ".";

		$formatCode = "0.00";
		
		if ($onlyClosingId == null) {
			if ($startMonth < 10) {
				$startMonth = "0" . $startMonth;
			}
			if ($endMonth < 10) {
				$endMonth = "0" . $endMonth;
			}
			$startDate = $startYear . "-" . $startMonth . "-01 00:00:00";
			$endDate = $endYear . "-" . $endMonth . "-01";
			$lastdayOfMonth = date("t", strtotime($endDate));
			$endDate = $endYear . "-" . $endMonth . "-" . $lastdayOfMonth . " 23:59:59";
		}
		
		$objPHPExcel = new PHPExcel();
		
		PHPExcel_Settings::setZipClass(PHPExcel_Settings::PCLZIP);
		$locale = 'De';
		if ($l == 1) {
			$locale = 'En';
		} else if ($l == 2) {
			$locale = 'Es';
		}
		$validLocale = PHPExcel_Settings::setLocale($locale);
		
		$objPHPExcel->getProperties()
		->setCreator("OrderSprinter")
		->setLastModifiedBy($_SESSION['currentuser'])
		->setTitle("OrderSprinter Umsatzdatenexport")
		->setSubject("OrderSprinter Umsatzdatenexport")
		->setDescription("Umsätze")
		->setKeywords("OrderSprinter Umsätze")
		->setCategory("OrderSprinter Datenexport");
		
		$objWorksheet = $objPHPExcel->getActiveSheet();
		
		
		$allcells = array();
		
		$firstRow = array(
				$this->t['ID'][$l],
				$this->t['Date'][$l],
				$this->t['Brutto'][$l] ."($currency)",
				$this->t['Netto'][$l] . "($currency)",
				$this->t['Tablename'][$l],
				$this->t['State'][$l],
				$this->t['Ref'][$l],
				$this->t['host'][$l],
				$this->t['reason'][$l],
				$this->t['Userid'][$l],
				$this->t['User'][$l]);
		
		if ($onlyClosingId == null) {
			$firstRow[] = $this->t['ClosId'][$l];
			$firstRow[] = $this->t['ClosDate'][$l];
			$firstRow[] = $this->t['PayWay'][$l];
			$firstRow[] = $this->t['ClosRemark'][$l];
		} else {
			$firstRow[] = $this->t['PayWay'][$l];
		}
		
		$lineLength = count($firstRow);
		
		$allcells[] = $firstRow;
		
		$billIdsForThatClosing = array();
		
		$payment_lang = array("name","name_en","name_esp");
		$payment_col = $payment_lang[$l];
		
		$pdo = DbUtils::openDbAndReturnPdoStatic();
		$sql = "SELECT DISTINCT %bill%.id,IF(tableid > '0',(SELECT tableno FROM %resttables% WHERE id=tableid),'') as tablename,%bill%.signature,billdate,brutto,ROUND(netto,2) as netto,IF(tax is not null, tax, '0.00') as tax,status,closingdate,remark,%bill%.host,%bill%.closingid,%payment%.$payment_col as payway,userid,ref,username,IF(%bill%.reason is not null,reason,'') as reason FROM %bill%,%closing%,%payment%,%user% ";
		$sql .= "WHERE closingid is not null AND %bill%.closingid=%closing%.id ";
		$sql .= " AND %bill%.paymentid=%payment%.id ";
		if ($onlyClosingId == null) {
			$sql .= " AND %bill%.billdate BETWEEN ? AND ? ";
		} else {
			$sql .= " AND closingid=? ";
		}
		$sql .= " AND %bill%.userid = %user%.id ";
		$sql .= "ORDER BY billdate";

		$stmt = $pdo->prepare(DbUtils::substTableAlias($sql));
		
		if ($onlyClosingId == null) {
			$stmt->execute(array($startDate,$endDate));
		} else {
			$stmt->execute(array($onlyClosingId));
		}
		
		$dbresult = $stmt->fetchAll();
		foreach($dbresult as $zeile) {
			$billid = $zeile['id'];
			$tablename = $zeile['tablename'];
			$billdate = $zeile['billdate'];
				
			$brutto_orig = $zeile['brutto'];
			$netto_orig = $zeile['netto'];
			$tax_orig = $zeile['tax'];
				
			$brutto = str_replace(".",$decpoint,$brutto_orig);
			$netto = str_replace(".",$decpoint,$netto_orig);
			$tax = str_replace(".",$decpoint,$tax_orig);
			$signature = $zeile['signature'];
			$dbstatus = $zeile['status'];
			$status = $zeile['status'];
			if ($status == 'x') {
				$status = $this->t["laterCancelled"][$l];
			} else if ($status == 's') {
				$status = $this->t["storno"][$l];
			} else if ($status == 'c') {
				$status = $this->t["cashact"][$l];
			} else {
				$status = "";
			}
			$ref = ($zeile['ref'] == null ? "" : $zeile['ref']);
			$userid = $zeile['userid'];
			$username = $zeile['username'];
			$closingid = $zeile['closingid'];
			$closingdate = $zeile['closingdate'];
			$remark = $zeile['remark'];
			$paymentname = $zeile['payway'];
			$host = ($zeile['host'] == 1 ? "x" : "-");
			$reason = $zeile['reason'];

			if (!$commonUtils->verifyBillByValues(null,$billdate, $brutto_orig, $netto_orig, $tax_orig, $userid, $signature,$dbstatus)) {
				echo "Inconsistent Data Base Content!\n";
				return;
			}
				
			if ($billid == null) {
				$billid = "-";
			}
				
			if ($onlyClosingId == null) {
				$line = array($billid , $billdate, $brutto, $netto, $tablename, $status, $ref, $host, $reason, $userid,$username , $closingid, $closingdate, $paymentname, $remark);
			} else {
				$line = array($billid , $billdate, $brutto, $netto, $tablename, $status, $ref, $host, $reason, $userid,$username , $paymentname);
			}
			$allcells[] = $line;
		}


		$objWorksheet->fromArray(
				$allcells,  // The data to set
				NULL,        // Array values with this value will not be set
				'A1'         // Top left coordinate of the worksheet range where
		);
		
		$lastChar = chr(ord('A') + $lineLength - 1);
		$range = "A1:$lastChar" . "1";
		$objWorksheet->getStyle($range)->getFill()
		->setFillType(PHPExcel_Style_Fill::FILL_SOLID)
		->getStartColor()->setARGB('FFadf6aa');
		
		$range = "A2:" . $lastChar . count($allcells);
		$objWorksheet->getStyle($range)->getFill()
		->setFillType(PHPExcel_Style_Fill::FILL_SOLID)
		->getStartColor()->setARGB('FFd6edf8');
		
		for ($i=1;$i<count($allcells);$i++) {
			$aVal = $objWorksheet->getCell('C' . ($i+1)) ->getValue();
			$objWorksheet->getCell('C' . ($i+1)) ->setValueExplicit($aVal,PHPExcel_Cell_DataType::TYPE_NUMERIC);
			$objWorksheet->getStyle('C' . ($i+1))->getNumberFormat()->setFormatCode($formatCode);
			
			$aVal = $objWorksheet->getCell('D' . ($i+1)) ->getValue();
			$objWorksheet->getCell('D' . ($i+1)) ->setValueExplicit($aVal,PHPExcel_Cell_DataType::TYPE_NUMERIC);
			$objWorksheet->getStyle('D' . ($i+1))->getNumberFormat()->setFormatCode($formatCode);
		}		
		
		if ($exportFormat == DO_CSV) {
			header("Content-type: text/x-csv");
			header("Content-Disposition: attachment; filename=\"ordersprinter-datenexport.csv\"");
			header("Cache-Control: max-age=0");
			$objWriter = new PHPExcel_Writer_CSV($objPHPExcel);
			$objWriter->setDelimiter(';');
		} else {
			header("Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet");
			header("Content-Disposition: attachment; filename=\"ordersprinter-datenexport.xls\"");
			header("Cache-Control: max-age=0");
			$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
		}

		$objWriter->save("php://output");
		
		$objPHPExcel->disconnectWorksheets();
		unset($objPHPExcel);
	}
}