var HTTP_GET_VARS;
var PRINTER_NAME = "Xerox";
//var PRINTER_FALLBACK_NAME = "Deskjet";
var PRINTER_FALLBACK_NAME = "Adobe";

$(document).ready(function(){
						
	importGetVars();
	
	// assign vars
	var data = eval("(" + GET('json') + ")");

	$('#invoiceDate').html(data.invoiceDate);
	$('#invoiceNumber').html(data.invoiceNumber);
	$('#eventTitle').html(data.eventTitle);
	$('#eventDate').html(data.eventDate);
	$('#customerAddress').html(data.customerAddress);
	$('#totalPrice').html(data.totalPrice);
	
	var html = '';
	for (var i = 0; i < data.tickets.length; ++i) {
		html += '<tr>';
		if (data.tickets[i].reduced == "true") {
			html += '<td>Eintrittskarte (erm&auml;&szlig;igt)</td>';
		}
		else {
			html += '<td>Eintrittskarte</td>';
		}
		html += '<td class="right-column">' + data.tickets[i].price + '</td>';
		html += '</tr>';
	}
	if (data.shipping) {
		html += '<tr>';
		html += '<td>Zustellung</td>';
		html += '<td class="right-column">' + data.shipping + '</td>';
		html += '</tr>';
	}
	$('#tickets').replaceWith(html);
	
	// print
	jsPrintSetup.setPrinter(selectPrinter());
	
    jsPrintSetup.setOption('orientation', jsPrintSetup.kPortraitOrientation);
    jsPrintSetup.setOption('marginTop', 0);
    jsPrintSetup.setOption('marginBottom', 0);
    jsPrintSetup.setOption('marginLeft', 0);
    jsPrintSetup.setOption('marginRight', 0);

	jsPrintSetup.setOption('headerStrLeft', '');
    jsPrintSetup.setOption('headerStrCenter', '');
    jsPrintSetup.setOption('headerStrRight', '');
    jsPrintSetup.setOption('footerStrLeft', '');
    jsPrintSetup.setOption('footerStrCenter', '');
    jsPrintSetup.setOption('footerStrRight', '');
	
	jsPrintSetup.setOption('printBGColors', 1);

    jsPrintSetup.clearSilentPrint();
    jsPrintSetup.setOption('printSilent', 1);

    jsPrintSetup.printWindow(window);
	
	window.close();
	
});


function importGetVars() {
	HTTP_GET_VARS = new Array();
	strGET = document.location.search.substr(1, document.location.search.length);
	if(strGET!='') {
		gArr = strGET.split('&');
		for (var i = 0; i < gArr.length; ++i) {
			v = '';
			vArr = gArr[i].split('=');
			if(vArr.length > 1){
				v = vArr[1];
			}
			HTTP_GET_VARS[unescape(vArr[0])] = decodeURIComponent(v);
		}
	}
}
 
function GET(v) {
	if(!HTTP_GET_VARS[v]){
		return 'undefined';
	}
	return HTTP_GET_VARS[v];
}

function selectPrinter() {
	var printers = jsPrintSetup.getPrintersList().split(',');
	//console.log(printers);
	
	for (var i = 0; i < printers.length; ++i) {
		if (printers[i].toLowerCase().indexOf(PRINTER_NAME.toLowerCase()) != -1) {
			return printers[i];
		}
	}
	
	for (var i = 0; i < printers.length; ++i) {
		if (printers[i].toLowerCase().indexOf(PRINTER_FALLBACK_NAME.toLowerCase()) != -1) {
			return printers[i];
		}
	}
	
	if (printers.length > 0) {
		return printers[0];
	}
	
	return '';
}