PTX.Timer = function(callback, interval){
	var timer = null;
	var counter = 0;
	var isStopped = false;
	var isExecuting = false;

	var self = this;
	
	function execute(){
		counter++;
		if(isFunction(callback)){
			callback.call(this, counter);
		};
		isExecuting = false;
	};

	this.start = function(){
		if(isExecuting == false && isStopped == false){
			isExecuting = true;
			execute();
			timer = window.setTimeout(function(){ self.start(); }, interval);
		};
		
		return this;
	};
	
	this.pause = function(){
		isStopped = true;
		isExecuting = true;
		return this;
	};
	
	//when resume is invoked after stop the counter will start again from 0. "wait" parameter has to be set to true,
	//@wait - If true the execution will restart after the interval predefined. If false or not defined it will restart immidiately.
	this.resume = function(wait){
		isStopped = false;
		isExecuting = false;
		
		if(wait === true){
			var newTimer = window.setTimeout(function(){ 
				self.start(); 
				newTimer = window.clearTimeout(newTimer);
			}, interval);
		}else{
			this.start();
		};
		
		return this;
	};
	
	this.stop = function(){
		isStopped = true;
		counter = 0;
		isExecuting = true;
		timer = window.clearTimeout(timer);
		return this;
	};
};

function setTopMenuSlideBox(idBt, idBox, exclusion){
	var button = $('#{0}'.format(idBt));
	var box = $('#{0}'.format(idBox));
	
	//button.removeAttr('href');
	button.click(function(e){
		e.preventDefault();
		box.slideToggle(200);
		button.toggleClass('active');
	});
	
	box.mouseup(function(e){ 
		return false;
	});
	
	$('body').mouseup(function(e) {
		if(e.target == button[0]){ return; };
		
		var tgt = $(e.target);
		if(!(tgt.parent('#{0}'.format(idBt)).length > 0) && !(isDefined(exclusion) && (tgt.is(exclusion)))) {
			button.removeClass('active');
			box.slideUp(200);
		};
	});
};
	
function setTopMenuHoverBox(idBt, idBox){
	var button = $('#{0}'.format(idBt));
	var buttonParent = button.parent();
	var box = $('#{0}'.format(idBox));
	
	buttonParent.hover(
		function(e){
			button.addClass('active');
			box.show();
		},
		function(e){
			button.removeClass('active');
			box.hide();
		}
	);
};

function setUpLogonMini(){
	var frmLogon = $('#frmLogonSmall');
	var inpUserNameMini = frmLogon.find('#inpUserNameMini');
	var inpPasswordMini = frmLogon.find('#inpPasswordMini');
	var fieldset = frmLogon.find('fieldset');
	var label = frmLogon.find('#logonMiniResponse');
	
	var loader = $('<div class="loader-gray"></div>');
	var gear = $('<div class="loader-gear-gray"></div>');

	function doLogin(){
		fieldset.append(loader).append(gear);
		$.ajax({
			type 		: 'POST',
			dataType	: 'json',
			url 		: 'https://www.swsprinting.com/en/site/handlers/logon.php',
			data		: frmLogon.serialize()
		}).done(function(data, textStatus, jqXHR){
			if(data.success === 1){
				if(isGlobalVar('isLogonPage') && isLogonPage){
					document.redirect("https://www.swsprinting.com/en/index.php");
				}else{
					document.redirect(document.location);
				};
			}else{
				label.html(data.message);
				gear.remove();
				loader.remove();
			};
		}).fail(function(jqXHR, textStatus, errorThrown){
			label.html("An error has occurred. Please try again later.");
			gear.remove();
			loader.remove();
		}).always(function(data_jqXHR, textStatus, jqXHR_errorThrown){
			frmLogon.find('input:password').val('');
			//frmLogon.find('input:text, input:password').val('');
			//frmLogon.find('input:checkbox').removeAttr('checked');
		});
	};
	
	frmLogon.bind('submit', function(){
		label.html('');
		if(isValidText(inpUserNameMini.val()) && isValidText(inpPasswordMini.val())){
			doLogin();
		}else{
			label.html("Please insert username and password !");
		};
		return false;
	});
};

function setUpSkype(){
	var btSkype = $('#btSkype')
		.click(function(e){ document.redirect('skype:sws.pubblicita?call'); })
		.tipsy({gravity : 'w', offset : 2});
	var skypeUrl = '/site/handlers/skype.php';
	var skypeInvalidStatuses = [0, 1, 6,];
	
	function checkSkypeStatus(){
		$.get(skypeUrl, function(data){
			var data = parseInt(data);
			if(skypeInvalidStatuses.contains(data)){
				btSkype.removeClass('active')
					.attr('title', 'Offline');
			}else{
				btSkype.addClass('active')
					.attr('title', 'Online');
			};				
		});
	};

	new PTX.Timer(checkSkypeStatus, (10 * Date.CONST.MINUTE)).start();
};

function setValidator(frm, validCallback, invalidCallback, inline, closeOnClick){
	var validator =  frm.validate({
		wrapper : 'div',
		errorElement : 'div',
		errorClass : 'content',
				
		highlight : function(element, errorClass){
			var element = $(element);
			if(element.is(':radio') || element.is(':checkbox')){
				element.closest('.field-container').addClass('x-error');
			}else{
				element.addClass('x-field-error');
			};
		},
		
		unhighlight : function(element, errorClass){
			var element = $(element);
			if(element.is(':radio') || element.is(':checkbox')){
				element.closest('.field-container').removeClass('x-error');
			}else{
				element.removeClass('x-field-error');
			};
			
			if(validator.isValid()){
				if(isFunction(validCallback)){
					validCallback.call(this, frm, validator);
				};
			};
		},
		
		invalidHandler : function(e, validator){
			if(isFunction(invalidCallback)){
				validator.settings.focusInvalid = false;
				invalidCallback.call(this, e, validator);
			};
		},

		errorPlacement : function(error, element){
			error.addClass('validator-error-tooltip');
			error.css('opacity', 0.8);
			error.appendTo(element.parent());
			
			if(closeOnClick === true){
				error.bind('click', function(e){ error.remove(); });
			};
			
			if(inline){
				error.addClass('inline');
			}else{
				var labelLeftSpace = 0;
				if(element.is(':radio') || element.is(':checkbox')){
					labelLeftSpace = element.parent().find('label').width()+10;
				};
				error.css({
					left 	: element.outerWidth()+10 + element[0].offsetLeft + labelLeftSpace, 
					top 	: -(error.outerHeight()-element.outerHeight())/2
				});
			};
		}
	});
	
	return validator;	
};

function setUpCartMiniView(){
	var cartMiniViewContainer = $('#ptxCartMiniViewContainer');
	var childPos = $('#btCart').offset().left;
	var wrapper = $('.wrapper:first', document.body);
	var parentPos = wrapper.offset().left;
	cartMiniViewContainer.outerWidth(wrapper.width()-parseInt(childPos - parentPos))
		.setSelectable(false);
};

//$(window).resize(setUpCartMiniView);


PTX.Cart = function(){
	var isInitialized = false;
	var self = this;
	var nfPos = 0;
	
	this.page;
	this.mode = cartMode;
	this.btCart;
	this.container;
	this.loader = $('<div class="loader-white"></div>');
	this.loaderGear = $('<div class="loader-gear-gray"></div>');		
	this.loaderTarget;
	this.token;
	this.bgColorSuccess;
	this.bgColorFailure;
	
	//mode 1 only
	this.lblCounter;
	this.frmAdd;
	this.btAdd;
	this.prodSpecs;
	this.prodIsCustomizable;
	
	//mode 3 only
	this.paymentContainer;
	this.paymentMethod = 0;
			
	var setupAjax = (function(){
		$.ajaxSetup({
			type 		: 'POST',
			url 		: 'https://www.swsprinting.com/en/site/handlers/cart.php',
			dataType	: 'html',
			success 	: function(data, textStatus, jqXHR){},
			error 		: function(jqXHR, textStatus, errorThrown){}
		});
	})();
					
	this.InitShopping = function(){	
		if(!isInitialized){
			this.container = $('#ptxCartMiniViewContainer');
			this.loaderTarget = this.container;
			this.setupCommon();
			this.bgColorSuccess = '#f0f0f0';
			this.bgColorFailure = '#c78785';
						
			this.lblCounter = this.btCart.find('#ptxCartCounterLabel');
			this.frmAdd = $('#ptxCartFrmAdd');
			this.btAdd = this.frmAdd.find('#ptxCartBtAdd');
			this.prodSpecs = this.frmAdd.find('#pcps');
			this.prodIsCustomizable = (this.frmAdd.find('#pcpic').val() == 1);
			
			this.btAdd.click(function(e){
				e.preventDefault();
				self.AddItem($(this));
			});

			//to be put on btAdd as well ?
			var pe = new PTX.Timer(function(){ self.Refresh(); }, (Date.CONST.SECOND * 10)).start();
			self.container.hover(function(){ pe.pause(); }, function(){ pe.resume(true); });
									
			isInitialized = true;
		};
	};
	
	this.InitRevision = function(){
		if(!isInitialized){
			this.container = $('#ptxCartFullViewContainer');
			this.loaderTarget = this.container;
			if(this.mode === 3){
				this.loaderTarget = $('#ptxCartBillingContainer');
				this.paymentContainer = $('#ptxCartPaymentContainer');
				var shipmentBox = $('#ptxCartShipment')
				
				if(this.paymentContainer.length){
					this.paymentContainer.append(shipmentBox.removeClass('hs'));
				};
				
				shipmentBox.find('input:radio[name="pcpm"]').live('change', shipmentBox.container, function(e){
					self.paymentMethod = $(this).val();
					self.Refresh();
				});
				
				shipmentBox.find('input:submit[name="commit_order"]').live('click', shipmentBox.container, function(e){
					var bt = $(this);
					if($('form[name=frmBilling]').valid()){
						(function(){ bt.attr('disabled', true).addClass('disabled'); }).delay(100);
					};
				});
			};
							
			this.setupCommon();
			this.bgColorSuccess = '#7A9709';
			this.bgColorFailure = '#c78785';
			
			isInitialized = true;
		};
	};
	
	this.AddItem = function(bt){
		if(this.mode === 1){
			var containerIsOpen = this.container.is(':visible');
			
			if(containerIsOpen){
				this.openLoader();
			};
			
			if(bt){
				bt.attr('disabled', true).addClass('disabled');
			};
			
			this.prodSpecs.val('');
			if(this.prodIsCustomizable){
				this.prodSpecs.val(dfmain.Df.getAll());//see dfmain.Df.generateProd
			};
			
			$.ajax({
				data : this.frmAdd.serialize(),
			}).done(function(data, textStatus, jqXHR){
				var response = self.updateView(data);
				var hasError = response.hasError;
				
				self.page.animate({scrollTop : 0}, 400);
					
				if(!containerIsOpen){
					self.btCart.click();
				};
				
				//if(!hasError || Number(response.code).isInRange(303, 305)){
				var itemList = response.view.find('div.cart-item-list');
				var lastAddedItem = $('.ci[data-uid="{0}"]'.format(response.lastUid));
				
				if(lastAddedItem.length){
					lastAddedItem.css('backgroundColor', (hasError ? self.bgColorFailure : self.bgColorSuccess));
					
					itemList.animate(
						{scrollTop : lastAddedItem[0].offsetTop-5},
						300,
						function(){ lastAddedItem.animate({backgroundColor: "#9a9a9a"}, 1000); }
					);
				};
				//};
				
				if(bt){
					bt.removeAttr('disabled', true).removeClass('disabled').blur();
				};
				
				self.notify(response.message, hasError);		
			}).fail(function(jqXHR, textStatus, errorThrown){
				self.notify("An error has occurred. Please try again later.", true);
			});
		};
	};
	
	this.UpdateItem = function(uid, qty){
		this.openLoader();	
	
		$.ajax({
			data : {pct : self.token, pcm : self.mode, pcpm : self.paymentMethod, pcc : 'update', pcuid : uid, pcpq : qty},
		}).done(function(data, textStatus, jqXHR){
			var response = self.updateView(data);
			var hasError = response.hasError;
			
			var itemList = response.view.find('div.cart-item-list');
			var lastUpdatedItem = $('.ci[data-uid="{0}"]'.format(response.lastUid));
			if(lastUpdatedItem.length){
				var oriBgColor =  lastUpdatedItem.css('backgroundColor');
				
				//itemList.scrollTop(lastUpdatedItem[0].offsetTop-((self.mode === 1) ? 5 : 1));
				itemList.scrollTop(lastUpdatedItem[0].offsetTop-itemList[0].offsetTop-((self.mode === 1) ? 5 : 1));//itemList[0].offsetTop added for mode 3
				
				lastUpdatedItem.css('backgroundColor', (hasError ? self.bgColorFailure : self.bgColorSuccess))
					.animate({backgroundColor: oriBgColor}, 1000);
			};
			
			self.notify(response.message, response.hasError);
		}).fail(function(jqXHR, textStatus, errorThrown){
			self.notify("An error has occurred. Please try again later.", true);
		});
	};
	
	this.RemoveItem = function(uid){
		this.openLoader();	

		$.ajax({
			data : {pct : self.token, pcm : self.mode, pcpm : self.paymentMethod, pcc : 'remove', pcuid : uid},
		}).done(function(data, textStatus, jqXHR){
			var response = self.updateView(data);
			var hasError = response.hasError;
			
			if(hasError){
				var itemList = response.view.find('div.cart-item-list');
				var lastNotDeletedItem = $('.ci[data-uid="{0}"]'.format(response.lastUid));
				
				if(lastNotDeletedItem.length){
					var oriBgColor =  lastUpdatedItem.css('backgroundColor');
					
					itemList.scrollTop(lastNotDeletedItem[0].offsetTop-5);
					
					lastNotDeletedItem.css('backgroundColor', (hasError ? self.bgColorFailure : self.bgColorSuccess))
						.animate({backgroundColor: oriBgColor}, 1000);
				};
			};
		
			self.notify(response.message, hasError);
		}).fail(function(jqXHR, textStatus, errorThrown){
			self.notify("An error has occurred. Please try again later.", true);
		});
	};
	
	this.Refresh = function(){
		this.openLoader();
		
		$.ajax({
			data : {pct : self.token, pcm : self.mode, pcpm : self.paymentMethod, pcc : 'refresh'},
		}).done(function(data, textStatus, jqXHR){
			var response = self.updateView(data);
		});
	};
	
	//this.CountItems(function(num){ alert(num); }, function(){ alert(fail); });
	this.CountItems = function(fnDone, fnFail){
		$.ajax({
			data		: {pct : self.token, pcc : 'count'},
			dataType	: 'text'
		}).done(function(data, textStatus, jqXHR){
			if(isFunction(fnDone)){
				fnDone.call(fnDone, data);
			};
		}).fail(function(jqXHR, textStatus, errorThrown){
			if(isFunction(fnFail)){
				fnFail();
			};
		});
	};
	
	this.Clear = function(){
		$.ajax({
			data : {pct : self.token, pcm : self.mode, pcc : 'clear'},
		}).done(function(data, textStatus, jqXHR){
			var response = self.updateView(data);
			//alert(response.message);
		}).fail(function(jqXHR, textStatus, errorThrown){
			//alert(errorThrown);
		});
	};
	
	this.setupCommon = function(){
		this.page = $('html');
		this.btCart = $('#btCart');
		this.token = this.container.find('#pct').val();
		
		$('.ci-bt-delete').live('click', this.container, function(e){
			var uid = $(this).parents('.ci').attr('data-uid');
			self.RemoveItem(uid);
		});
		
		$('.ci-bt-add').live('click', this.container, function(e){
			var ci = $(this).parents('.ci');
			var uid = ci.attr('data-uid');
			var qty = ci.attr('data-qty');
			self.UpdateItem(uid, (parseInt(qty)+1));
		});
		
		$('.ci-bt-remove').live('click', this.container, function(e){
			var ci = $(this).parents('.ci');
			var uid = ci.attr('data-uid');
			var qty = ci.attr('data-qty');
			self.UpdateItem(uid, (parseInt(qty)-1));
		});
	};
	
	this.openLoader = function(){
		this.loaderTarget.append(this.loader).append(this.loaderGear);
	};
	
	this.updateView = function(html){
		this.container.html(html);
		
		var view = this.container.find('#ptxCartView');
		var cartCount = view.find('#ptxCartCount').text();
		var cartCode = view.find('#ptxCartCode').text();
		var cartLastUid = view.find('#ptxCartLastUid').text();
		var cartMessage = view.find('#ptxCartMessage').html();
		
		if(this.mode === 1){
			this.lblCounter.text(cartCount)[(parseInt(cartCount) > 0 ? 'removeClass' : 'addClass')]('hs');
		};
		
		if(this.mode === 3){
			if(!this.container.find('.cart-item-list').children('.ci').length){
				document.redirect(document.location);
			};
			
			this.paymentContainer.children().remove()
			this.paymentContainer.append($('#ptxCartShipment').removeClass('hs'));
		};
		
		this.loaderTarget.find(this.loaderGear).remove();
		this.loaderTarget.find(this.loader).remove();
	
		return {
			view		: view,
			count		: cartCount,
			code 		: cartCode,
			message 	: cartMessage,
			lastUid		: cartLastUid,
			hasError 	: (parseInt(cartCode) > 299)
		};
	};
	
	this.notify = function(msg, hasError){
		if(!msg){ return; };
		
		var targetPos = 0;
		var arrivalTop = 0;
		var nfClass = '';
		var startLeft = 0;
		var startTop = 0;
		
		if(this.mode === 1){
			targetPos = this.btCart.offset();
			arrivalTop = targetPos.top + this.btCart.height() + 2;
			nfClass = 'ptx-cart-notifier-mini';
			startLeft = targetPos.left;
			startTop = targetPos.top;
		}else{// if(this.mode === 2){
			targetPos = this.container.offset();
			if(this.mode === 3){
				targetPos = this.container.find('.cart-item-list ').offset();
			};
			arrivalTop = targetPos.top;
			nfClass = 'ptx-cart-notifier-full';
			startLeft = targetPos.left;
			startTop = targetPos.top;
		};

		var nfInc = 30;
		var nf = $('<div class="{0}"></div>'.format(nfClass))
			.appendTo($(document.body))
			.attr('class', '{0} {1}'.format(nfClass,  (hasError ? 'ptx-cart-failure' : 'ptx-cart-success')))
			.text(msg)
		
		nf.css({
			left	: startLeft - ((this.mode === 1) ? nf.outerWidth() : 0),
			top 	: startTop,
			opacity	: 0
		})
		.show()
		.animate({
			top		: arrivalTop + nfPos,
			opacity : 1
		}, 100).delay(1000).slideUp(function(){ nfPos -= nfInc; });
		
		nfPos += nfInc;
	};
};

$(function(){
	$('a.sn, ul.carriers>li>a>img').tipsy({gravity : $.fn.tipsy.autoNS, offset : 2});
	
		setTopMenuSlideBox('btLogon', 'boxLogon', '#btLogonTrigger');
		
	setUpLogonMini();
	setTopMenuSlideBox('btChoseLang', 'boxChoseLang');
	
		if(cartMode === 1){
		var PTXCART = new PTX.Cart();
		setTopMenuSlideBox('btCart', 'ptxCartMiniViewContainer', '#ptxCartBtAdd');
		setUpCartMiniView();
		PTXCART.InitShopping();
	}else if(cartMode !== 1){
		var PTXCART = new PTX.Cart();
		PTXCART.InitRevision();
	};
		
	setUpSkype();
});