/* Persistant Cart (universal cart) Javascript */
/* --------------------------------------------- */

// Commands
// persistantCartCommands[0] = "showProduct" action
// persistantCartCommands[1] = "addProduct" action
// persistantCartCommands[2] = "addEnsemble" action
// persistantCartCommands[3] = "remove" action
// persistantCartCommands[4] = "addProductWishlist" action
// persistantCartCommands[5] = "addAllProductsWishlist" action

var persistantCartCommands = new Array(4);
persistantCartCommands[0] = '/checkout/universal_cart.jsp';
persistantCartCommands[1] = '/checkout/add_item_pc.cmd';
persistantCartCommands[2] = '/checkout/add_items_pc.cmd';
persistantCartCommands[3] = '/checkout/delete_item_in_cart.cmd';
persistantCartCommands[4] = '/user/add_wishlist_item_to_basket_pc.cmd';
persistantCartCommands[5] = '/user/add_all_wishlist_items_to_basket_pc.cmd';

var ucartActive = 0;
var requestURL = "";
var persistantCartContainerId = "#widget-ucart";
var persistantCartCloseButClass = ".widget-ucart-close-but";
var hideTimeOuts= new Array();
var ucartTimer;

var ucartLoadingHTML = 	'<div id="widget-ucart">' + 
						'	<div id="glo-ucart-body" class="widget-ie6png">' +
				  		'    	<div id="glo-ucart-content">'+
				  		'	   		<div class="widget-ima-loader"><img src="/assets/images/uc/ima-glo-loading.gif" alt="Loading..." /></div>' +
				  		'    	</div>' +
				  		'	</div>' +
				  		'</div>';
				  		
				  		
function errorCheck(action,params) {

	var dataContainer = '<div id="widget-data-check"></div>';
	$("body").append(dataContainer);
	
	
	if( (action == "show") || (action == "showFromQuickview") ) { 
		requestURL = persistantCartCommands[0]; 
	} else if(action == "addProduct") { 
		requestURL = persistantCartCommands[1];
	} else if(action == "addEnsemble") { 
		requestURL = persistantCartCommands[2];
	} else if(action == "remove") { 
		requestURL = persistantCartCommands[3];
	} else if(action == "addProductWishlist") { 
		requestURL = persistantCartCommands[4];
	} else if(action == "addAllProductsWishlist") { 
		requestURL = persistantCartCommands[5];
	} else { 
		alert("missing action"); 
	}
	
	$.ajax({
		type: "POST",
		url: requestURL,
		data: params,
		dataType: "html",
		timeout: 15000,
		success: function(data) {
		
			$("body").append('<span id="ucart-action" style="display: none">' + action + '</span>');
			$("body").append('<span id="ucart-params" style="display: none">' + params + '</span>');
			$(dataContainer).append(data);
			
			return true;
		},
		error: function() {
			return false; 
		}
	});
};

/* Function(s) to Show the Basket Layer */
function showBasket(action,params) {
	if(typeof ucartTimer != "undefined")
  	{ clearTimeout(ucartTimer); }

	ucartActive = 1;
	showloading();
	
	/*if( exp.utils.isIE6() )
	{ exp.utils.iframeFix.add(persistantCartContainerId); }
   */
	
	
	requestURL = requestURL;
	params = "ts=" + timestamp() + "&action=" + action + "&" + params;

	$.ajax({
		type: "POST",
		url: '/checkout/universal_cart.jsp',
		data: params,
		dataType: "html",
      	timeout: 15000,
		success: function(data) {
			hideloading();
			$(persistantCartContainerId).append(data);
			$(persistantCartContainerId).show();
			return true;
		},
		error: function() {
			hideBasket();
			return false; 
		}
	});
};
  				  
function showloading() {
	$(persistantCartContainerId).remove();
	
	//load, position, show new cart
	$("body").append(ucartLoadingHTML);
	positionPersistantCart();
	$(persistantCartContainerId).show();
};

function hideloading() {
	$(persistantCartContainerId + " *").remove();
	$(persistantCartContainerId).html("");
};

function addToCart() {
	resetErrorFields();
	params =  "productName=" + $("input[@name=productName]").val() +
			  "&productId=" + $("input[@name=productId]").val() +
   	 		  "&categoryId=" + $("input[@name=categoryId]").val() +
   	 		  "&parentCategoryId=" + $("input[@name=parentCategoryId]").val() +
   	 		  "&subCategoryId=" + $("input[@name=subCategoryId]").val() +
   	 		  "&shipTo=" + $("select[@name=shipTo]").val() +
   	 		  "&shipToZip=" + $("input[@name=shipToZip]").val() +
	  	 		  "&newShipTo=" + $("input[@name=newShipTo]").val() +
   	 		  "&newShipToZip=" + $("input[@name=newShipToZip]").val()+
					"&useNewShiptoView=" + $("input[@name=useNewShiptoView]").val();
  	//see if this is an update.
  	if( $("input[@name=itemGUID]").size() > 0 )
  	{ params = params + "&itemGUID=" + $("input[@name=itemGUID]").val() + "&isUpdate=1"; }

	// iterate through products in the ensemble for variant id
	$(".the-variant-ids").each(function() {
		params = params + "&" + $(this).attr("name") + "=" + $(this).val();
	});

	// iterate through products for qty
	$(".the-variant-qtys").each(function() {
		params = params + "&" + $(this).attr("name") + "=" + $(this).val();
	});

	params = params + "&productCount=" + $(".the-variant-ids").length;
  	errorCheck('addProduct',params);
};

function wishListAddToCart(params) {
	showBasket('addProductWishlist',params);
    showBasket('show', '');
};

function wishListAddAllToCart(params) {
	showBasket('addAllProductsWishlist',params);
    showBasket('show', '');
};

function addEnsembleToCart(type) {
   resetErrorFields();
	params =   "ensembleId=" + $("input[@name=ensembleId]").val()+
   	 		  "&categoryId=0&parentCategoryId=0&subCategoryId=0"+
   	 		  "&shipTo=" + $("select[@name=shipTo]").val() +
   	 		  "&shipToZip=" + $("input[@name=shipToZip]").val() +
	  	 		  "&newShipTo=" + $("input[@name=newShipTo]").val() +
   	 		  "&newShipToZip=" + $("input[@name=newShipToZip]").val()+
					"&useNewShiptoView=" + $("input[@name=useNewShiptoView]").val();
	// iterate through products for productIds

	// iterate through products in the ensemble for variant id
	$(".the-variant-ids").each(function() {
		params = params + "&" + $(this).attr("name") + "=" + $(this).val();
	});

	// iterate through products for qty
	$(".the-variant-qtys").each(function() {
		params = params + "&" + $(this).attr("name") + "=" + $(this).val();
	});

	params = params + "&productCount=" + $(".the-variant-ids").length;
	errorCheck('addEnsemble',params);
};

function updateHeader(amt) {
	if(amt == 1)
	{ $("#widget-ucart-item-count").text(amt); }
	else
	{ $("#widget-ucart-item-count").text(amt); }
};

function errorAppend(area,msg) {
	$(area).html(msg.replace(/&amp;/g, "&").replace(/&lt;/g,
        "<").replace(/&gt;/g, ">").replace(/&#39;/g, "'"));
	$(area).show();
};

function resetErrorFields() {
	$(".important").hide();
	$(".important").html("");
};

function messageAppend(area,msg) {
	$(area).html(msg);
	$(area).show();
};

function resetMessageFields() {
	$(".glo-tex-info").hide();
};

function timestamp() { return new Date().getTime(); }

//Edit this function if need to do something special on basket close.
function hideBasket() {
	if(typeof ucartTimer != "undefined")
  	{ clearTimeout(ucartTimer); }

	ucartActive = 0;
	$(persistantCartContainerId).hide();
	$(persistantCartContainerId).remove();
	
	//if not on basket page reset the header link
	if ( $(".che-bas-header-left").size() == 0 )
	{
		shoppingBagBut = $("#widget-header-active-link").eq(0);
		$(shoppingBagBut).attr("id","")
		$(shoppingBagBut).mouseout();
		$(shoppingBagBut).parent().parent().removeClass("glo-header-link-span-active");
	}
};

//edit this function to update the setup
function setupPersistentCartButtons() {
	// draw focus near this
	//window.location = "#";

	$(persistantCartCloseButClass).unbind("click").click(function() {
		hideBasket();
	});
	/*$("#widget-ucart-but-checkout").widgetButton({ cssButton: 1, cssOn: "glo-but-css-on2", cssHover: "glo-but-css-hover2", cssOff: "glo-but-css-off2" });*/
	$(persistantCartCloseButClass).attr("href","javascript:void(0)");

	/* setup the timer */
	ucartTimer = setTimeout(function() { hideBasket(); }, 4000);
  	$("#widget-ucart").unbind("mousemove").mousemove(function() {
  		if(typeof ucartTimer != "undefined")
  	  	{ clearTimeout(ucartTimer); }
  	});
  	$("#widget-ucart").hover(
  		function() {},
  		function() {
  			if(typeof ucartTimer != "undefined")
  			{ ucartTimer = setTimeout(function() { hideBasket(); }, 750); }
  		}
  	);
 	
};

//edit this function to position cart.
function positionPersistantCart() {
   var pos = lib.utils.getPosition("#pe_wrapper")[0];
	
	var ucartXPos = (pos[0] +  $("#pe_wrapper").width() - $("#widget-ucart").width());
	var ucartYPos = (pos[1] + 97);

  $(persistantCartContainerId).css("top", ucartYPos + "px").css("left", ucartXPos + "px");
	
};
/* ---------------------------------------- */