var products = [];
products[210] = ["Cord Organizer", 9.96, "Great Traveling Gadgets Here", "This handy cord organizer may help you manage messy wires, preventing tangles and confusion when multiple appliances are used together. Its strong adhesive may ensure a firm grip, while the sleek bow design adds a tidy touch to your kitchen or workspace. Made of durable, heat-resistant silicone, it securely holds cords in place and works on various surfaces.", "<img src='images/products/prod-1.png' class='cart-prd1' />"," X 1 "];
products[211] = ["Cord Organizer", 14.96, "Great Traveling Gadgets Here", "", "<img src='images/products/prod-1-2.png' class='cart-prd1' />"," X 2 "];
products[212] = ["USB C Adapter OTG Cable Kit", 6.96, "Great Traveling Gadgets Here", "The USB-C Adapter OTG Cable Kit may help you unlock the full potential of your USB-C devices. This all-in-one kit may help provide the versatility to connect a wide range of peripherals to your tablet, smartphone, laptop, or other USB-C-enabled devices. It may help offer a simple, reliable solution for transferring files, connecting external devices, or expanding your device's functionality.", "<img src='images/products/prod-2.png' class='cart-prd1' />"," X 1 "];
products[213] = ["USB C Adapter OTG Cable Kit", 19.96, "Great Traveling Gadgets Here", "", "<img src='images/products/prod-2-3.png' class='cart-prd1' />"," X 3 "];
products[214] = ["Charging Station for Multiple Device", 27.97, "Great Traveling Gadgets Here", "This compact USB-A charging station may help you neatly charge up to 6 devices simultaneously, offering a tidy solution to cable clutter. It comes with 6 cables, a smart watch charger holder (cable not included), and a Type-A to Type-C adapter. Delivering a maximum output of 2.4A per port, it may charge devices up to 80% faster than standard 2A chargers.", "<img src='images/products/prod-3.png' class='cart-prd1' />"," X 1 "];
products[215] = ["Charging Station for Multiple Device", 49.96, "Great Traveling Gadgets Here", "", "<img src='images/products/prod-3-2.png' class='cart-prd1' />"," X 2 "];
products[216] = ["Charging Station for Multiple Device", 93.72, "Great Traveling Gadgets Here", "", "<img src='images/products/prod-3-5.png' class='cart-prd1' />"," X 5 "];
products[217] = ["Language Translator Device Scanner Pen", 39.96, "Great Traveling Gadgets Here", "This versatile reading pen may help you effortlessly overcome language barriers. Equipped with OCR technology, it may quickly scan and read text aloud in 55 languages from various surfaces, and even transfer important text to your computer. Its photo translation feature and smart recording capability may further assist you in understanding and capturing information.", "<img src='images/products/prod-4.png' class='cart-prd1' />"," X 1 "];
products[218] = ["Language Translator Device Scanner Pen", 65.6, "Great Traveling Gadgets Here", "", "<img src='images/products/prod-4-2.png' class='cart-prd1' />"," X 2 "];
products[219] = ["Language Translator Device Scanner Pen", 124.96, "Great Traveling Gadgets Here", "", "<img src='images/products/prod-4-4.png' class='cart-prd1' />"," X 4 "];
products[220] = ["Mini Bluetooth Projector", 59.96, "Great Traveling Gadgets Here", "Take your entertainment anywhere with the Mini Bluetooth Projector. Compact, portable, and powerful, this pocket-sized projector may deliver stunning visuals and immersive sound wherever you go. Whether you’re watching movies, playing games, presenting at work, or enjoying a family night at home, this projector may turn any space into a theater experience.", "<img src='images/products/prod-5.png' class='cart-prd1' />"," X 1 "];
products[221] = ["Mini Bluetooth Projector", 129.96, "Great Traveling Gadgets Here", "", "<img src='images/products/prod-5-3.png' class='cart-prd1' />"," X 3 "];
console.log(products);
var orderedItems = [];
var orderedTotQty = 0;
var maxQty = 100;
var shipRates = false;
var handling = 0;

var carturl = "cart.php";

// Function to check item exists in cart
var checkItemExists = function(itemId) {
    var order = $.cookie('order');
    if (!order) {
        return false;
    } else {
        var itemExists = false;
        var items = order.split("|");
        order = "";
        for (var i = 0; i < items.length; i = i + 1) {
            var position = items[i].indexOf("-");
            var prodId = items[i].substring(0, position);
            var quantity = parseInt(items[i].substring(position + 1));
            if (order != "") {
                order += "|";
            }
            if (prodId == itemId) {
            	return true;
            }
        }
    }
    return false;
}

//Funtion adds Items to Cart
var addItem = function(itemId, Qty, showFullCart) {
	if (typeof showFullCart === "undefined") {
    	showFullCart = false;
    }

	orderedTotQty = $.cookie('orderedTotQty');
	if (!orderedTotQty) {
		orderedTotQty = 0;
	}
    Qty = parseInt(Qty);
	if(Qty > maxQty) {
    	alert("Maximum " + maxQty + " of this product can be selected in a single order");
		return false;
	}
    var order = $.cookie('order');
    if (!order) {
        order = itemId + "-" + Qty;
		orderedItems[itemId] = Qty;
    } else {
        var itemExists = false;
        var items = order.split("|");
        order = "";
        for (var i = 0; i < items.length; i = i + 1) {
            var position = items[i].indexOf("-");
            var prodId = items[i].substring(0, position);
            var quantity = parseInt(items[i].substring(position + 1));
            if (order != "") {
                order += "|";
            }
            if (prodId == itemId) {
            	alert("Product already exist in cart");
                return false;
				if((quantity + Qty) > maxQty) {
                    alert("Maximum " + maxQty + " of this product can be selected in a single order");
					return false;
				}
                quantity += Qty;
                order += prodId + "-" + quantity;
                itemExists = true;
            } else {
                order += prodId + "-" + quantity;
            }
			
			orderedItems[prodId] = quantity;
        }
        if (!itemExists) {
            if (order != "") {
                order += "|";
            }
            order += itemId + "-" + Qty;
			orderedItems[itemId] = Qty;
        }
    }
	orderedTotQty = parseInt(orderedTotQty);
	orderedTotQty += Qty;
	$('.cartqty').html(orderedTotQty);
    $.cookie('order', order);
    $.cookie('orderedTotQty', orderedTotQty);

    var url = window.location.pathname;
    var filename = url.substring(url.lastIndexOf('/') + 1);
    if (filename == carturl) {
        showCart(showFullCart, 'add', itemId);
    } else {
        $(location).attr('href', carturl);
    }
};

//Funtion decrements Items to Cart
var removeItem = function(itemId, Qty) {
    Qty = parseInt(Qty);
    var order = $.cookie('order');

    if (!order) {
		orderedItems[itemId] = 0;
		refreshRow(itemId);
		
    } else {
        var items = order.split("|");
        order = "";
        for (var i = 0; i < items.length; i = i + 1) {
            var position = items[i].indexOf("-");
            var prodId = items[i].substring(0, position);
            var quantity = parseInt(items[i].substring(position + 1));
            if (prodId == itemId) {
                quantity -= Qty;
                if (quantity > 0) {
					if (order != "") {
						order += "|";
					}
                    order += prodId + "-" + quantity;
                }
                itemExists = true;
				orderedItems[prodId] = quantity;
				refreshRow(itemId);
            } else {
				if (order != "") {
					order += "|";
				}
                order += prodId + "-" + quantity;
				orderedItems[prodId] = quantity;
            }
        }
    }
	orderedTotQty -= Qty;
	$('.cartqty').html(orderedTotQty);
    $.cookie('order', order);
    $.cookie('orderedTotQty', orderedTotQty);
    var url = window.location.pathname;
    var filename = url.substring(url.lastIndexOf('/') + 1);
    if (filename == carturl) {
       showCart(false, 'remove', itemId);
    } else {
        $(location).attr('href', carturl);
    }
};


//Funtion sets Item quantity on the Cart
var setItemQty = function(itemId, Qty) {
    Qty = parseInt(Qty);
	
	if(Qty > maxQty || Qty < 0) {
		return false;
	}
	
    var order = $.cookie('order');
	orderedTotQty = 0;

    if (!order) {
		orderedItems[itemId] = 0;
    } else {
        var items = order.split("|");
        order = "";
        for (var i = 0; i < items.length; i = i + 1) {
            var position = items[i].indexOf("-");
            var prodId = items[i].substring(0, position);
            var quantity = parseInt(items[i].substring(position + 1));
            if (prodId == itemId) {
                quantity = Qty;
				if (order != "") {
					order += "|";
				}
				order += prodId + "-" + quantity;
                itemExists = true;
            } else {
				if (order != "") {
					order += "|";
				}
                order += prodId + "-" + quantity;
            }
			orderedItems[prodId] = quantity;
			orderedTotQty += quantity;
        }
    }
	$('.cartqty').html(orderedTotQty);
    $.cookie('order', order);
    $.cookie('orderedTotQty', orderedTotQty);
    var url = window.location.pathname;
    var filename = url.substring(url.lastIndexOf('/') + 1);
    if (filename == carturl) {
       showCart(false, 'set', itemId);
    } else {
        $(location).attr('href', carturl);
    }
};



var removeRowItem = function(itemId, showFullCart) { 
	if (typeof showFullCart === "undefined") {
    	showFullCart = false;
    }
    var order = $.cookie('order');
    if (!order)
    {
		orderedTotQty = 0;
    } else {
        var items = order.split("|");
        order = "";
		orderedTotQty = 0;
		orderedItems = null;
		orderedItems = new Array();
        for (var i = 0; i < items.length; i = i + 1) {
            var position = items[i].indexOf("-");
            var prodId = items[i].substring(0, position);
            var quantity = parseInt(items[i].substring(position + 1));
            if (prodId == itemId) {
            } else {
				if (order != "") {
					order += "|";
				}
                order += prodId + "-" + quantity;
				orderedTotQty += quantity;
				orderedItems[prodId] = quantity;
            }
        }
    }
	if($('#prow-' + itemId).length == 1) {
		$('#prow-' + itemId).remove();
	}
    $.cookie('order', order);
    $.cookie('orderedTotQty', orderedTotQty);
    showCart(true, 'removerow', itemId);
};

//Emptying the cart
var emptyCart = function() {
    var order = $.cookie('order');
    order = "";
	orderedTotQty = 0;
	orderedItems = null;
	orderedItems = new Array();	
    $.cookie('order', order);
    $.cookie('orderedTotQty', orderedTotQty);
	
	if($('[id^="prow-"]').length > 0) {
		$('[id^="prow-"]').each(function(){
			$(this).remove();
		});
	}
	$('.trm_1').hide();
    showCart(false, 'empty');
};

//Displaying the cart items & calculations
function showTotalPrice() {	
	var cartHtml = "";
	var total = 0;
	var shipping = 0;
	var grand_total = 0;
	var sub_total = 0;
	var shippingType = '';
	
	var order = $.cookie('order');
    orderedTotQty = $.cookie('orderedTotQty');
	
	
	if($('#shippingCountry').val() == '') {
		shippingType = '';
	} else if($('#shippingCountry').val() == 'US') {
		shippingType = 'US';
	} else {
		shippingType = 'INTERNATIONAL';
	}
	
    if (!order) {
		orderedTotQty = 0;
	} else {
		var items = order.split("|");

		if(shipRates) {
			shipping = shipRates * 1.0;
		}

		for (var i = 0; i < items.length; i = i + 1) {
			var position = items[i].indexOf("-");
			var prodId = items[i].substring(0, position);
			var quantity = parseInt(items[i].substring(position + 1));
			if (prodId != "" && quantity > 0) {
				sub_total = round((quantity * products[prodId][1]), 2);
				total += (quantity * products[prodId][1]);
			}
		}
		
		total = round(total, 2);
	}
	
	var snh = shipping + handling;
	//if(shipping == 0) {
	//	snh = shipping;
	//}
    console.log(snh);
	grand_total = total + snh;
	
	$('#total-price').html('$ ' + total.toFixed(2));
	$('#shipping-price').html('$ ' + snh.toFixed(2));
	$('#grand-total').html('$ ' + grand_total.toFixed(2));
    $(".tot-prc").html('$' + total.toFixed(2));
};

// Refresh row content with updated quantity / price for a product
function refreshRow(pid) {
	pid = parseInt(pid);
	quantity = orderedItems[pid];
	sub_total = round((quantity * products[pid][1]), 2);

	$('#prow-' + pid + ' .tot-price').html('$' + sub_total.toFixed(2) + ' USD');
	$('#prow-' + pid + ' .qtybox').val(quantity);
	$('#prow-' + pid + ' .dispqty').html(quantity);
	
}

function replaceAllStr(str, find, rstr) {
  //return str.replace(new RegExp(escapeRegExp(find), 'g'), replace);
  //return str.replace(/find/g, '\\$&');
  return str.replace(new RegExp(find, "g"), rstr);
}

//Displaying the cart items & calculations
function showCart(showFullCart, act, itm) {	
    var cartHtml = "";
    var order = $.cookie('order');
    orderedTotQty = $.cookie('orderedTotQty');
	
    if (!order)
    {
		orderedTotQty = 0;

		if($('[id^="prow-"]').length == 0) {
	        $("#cartBox").html("<p>You have not selected any product...</p> &nbsp <a id='browse' class='btn' href='product.php'>Browse Products</a>");
		}

		showTotalPrice();
		return false;
    }
    else
    {
        var items = order.split("|");
        var total = 0;
        var shipping = 0;
        var grand_total = 0;
		
		orderedTotQty = parseInt(orderedTotQty);
		
		if (typeof showFullCart === "undefined") {
			return false;
		} else if(showFullCart == false) {
			if ((typeof act !== "undefined") && (typeof itm !== "undefined")) {
				if((act == 'add' || act == 'set' || act == 'remove') && itm > 0) {
					refreshRow(itm);
				} else if(act == 'removerow' && itm > 0) {
					itm = parseInt(itm);
				}
			}

			showTotalPrice();
			
			return false;
		} 
		
		orderedItems = null;
		orderedItems = new Array();
		<!--cartHtml += "<div class='summry-lft'><div class='summry-lft-hdr'>Order Summary <span>Price</span></div>";-->
        cartHtml += "<div class='cart-box1'><span class='one'> Product</span> <span class='three'><span class='three-inr'>Qty.</span></span><span class='two'>Price</span><span class='four'>Total</span></div>";
		var total = 0;
        for (var i = 0; i < items.length; i = i + 1) {
            var position = items[i].indexOf("-");
            var prodId = items[i].substring(0, position);
            var quantity = parseInt(items[i].substring(position + 1));
			
            if (prodId != "" && quantity > 0) {
				orderedItems[prodId] = quantity;
                var sub_total = round((quantity * products[prodId][1]), 2);
                total += sub_total ;

                 cartHtml += "<div class='cart-box2' id='prow-" + prodId + "'>"
                            + "<div class='one'> <img style='cursor:pointer' src='images/cart-remove1.png' class='cart-remv' onClick='removeRowItem(" + prodId + ")' />"                            
                            + "<p class='cart-prdname'>" + products[prodId][4] + " <span class='span3'>  " +  products[prodId][0] + " <span>" + products[prodId][5] + "</span></span></p>"
                            + "</div>"
                			+ "<input type='hidden' value='" + quantity + "' name='prodqty_" + prodId + "' class='qtybox' readonly>"
							+ "<input type='hidden' value='" + prodId + "' name='prodid[]'>" 
                            + "<div class='three'><span class='qtybox'>" + quantity + "</span></div>"                           
                            + "<div class='two'> <span class='unit-price'> $" + (products[prodId][1]).toFixed(2) + "</span> </div>"

                            
                            + "<div class='four'><span class='sub-total'>$" + sub_total.toFixed(2) + "</span></div>"
           					+ "</div>"
            }
        }
        
        cartHtml += "<!--</div>-->";
        cartHtml += "<div class='card-box3'>"
                        +"<div class='card-box3rgt'>"
                        	+"<ul class='cart-prclist'>"
                                +"<li>Sub Total: <span class='span1' id='total-price'>$" + total.toFixed(2) + "</span></li>"
                                +"<li>Shipping &amp; Handling: <span class='span1' id='shipping-total'>$0.00</span></li>"
                                +"<li><span class='span2'>Total:</span> <span class='span1 span2' id='grand-total'>$" + total.toFixed(2) + "</span></li>"
                            +"</ul>"
                        +"</div>"
            		+"</div>";
                    
           cartHtml += "<div class='card-box4'><div class='card-box4-lft'>"
                    +"<a href='product.php' class='continue-shpbtn btn'>Continue Shopping <img src='images/btnarrow.png' alt=''></a> <a href='javascript:void(0)' onclick='emptyCart()' class='continue-shpbtn btn'>Empty Cart <img src='images/btnarrow.png' alt=''></a> <a href='#frmsec' class='proceed-chkbtn btn'>Proceed To Checkout <img src='images/btnarrow.png' alt=''></a></div>"
                    +"</div>";
                    
                    cartHtml += "</p><div class='cart-prd-opt'><div class='upsell-box'>"
                +"<div class='offerBox  add-cart-blk'>"
                	
                    +"<input type='checkbox' name='prod-opt' id='pack5' class='add-cart-pid add-to-cart cart-upsell' value='216' " + (checkItemExists(216) ? "checked" : "") + ">"
                    +"<label for='pack5' class='upsel-pack'>"
                    <!--+"<a href='javascript:void(0)' class='add-to-cart cart-upsell' id='opt8'>"-->
                    +"<div class='ofrbx-mdl'>"
                        +"<img src='images/products/prod-3-5.png' class='offrBx-img1'>"
                        +"<p class='up-txt'>Add-on Offers <span>Add Charging Station for Multiple Device</span></p>"
                        +"<p class='offrbx-txt2'>@ <b>$93.72</b></p>"
                        +"<p class='sec1-shopnow btn'>Yes! Upgrade Now</p>"
                    +"</div>"
                    <!--+"</a>"-->
                    +"</label>"
                    
                    +"<a href='javascript:void(0)' class='remove-from-cart cart-upsell re' style='display:" + (checkItemExists(216) ? "block" : "none") + ";' >Remove</a>"
                +"</div>";
       		cartHtml += "</div>";
       		cartHtml += "<div class='upsell-box'>"
                +"<div class='offerBox add-cart-blk'>"
                	
                    +"<input type='checkbox' name='prod-opt' id='pack6' class='add-cart-pid add-to-cart cart-upsell' value='217' " + (checkItemExists(217) ? "checked" : "") + ">"
                    +"<label for='pack6' class='upsel-pack'>"
                    <!--+"<a href='javascript:void(0)' class='add-to-cart cart-upsell'>"-->
                    +"<div class='ofrbx-mdl'>"
                        +"<img src='images/products/prod-4.png' class='offrBx-img1'>"
                        +"<p class='up-txt'>Add-on Offers <span>Add Language Translator Device Scanner Pen</span></p>"
                        +"<p class='offrbx-txt2'>@ <b>$39.96</b></p>"
                        +"<p class='sec1-shopnow btn'>Yes! Upgrade Now</p>"
                    +"</div>"
                    <!--+"</a>"-->
                    +"</label>"
                    +"<a href='javascript:void(0)' class='remove-from-cart cart-upsell re' style='display:" + (checkItemExists(217) ? "block" : "none") + ";' >Remove</a>"
                +"</div>";
           cartHtml += "</div>";
             
            cartHtml += "</div>";
                    
                    
        if (cartHtml != "") {
            $("#cartBox").html(cartHtml);
            $(".tot-prc").html('$' + total.toFixed(2));
        } else {
            $("#cartBox").html("&nbsp;Loading...");
        }
        
        var upProdId1 = 216;
        if(checkItemExists(upProdId1)) {
            $(".offerBox:eq(0) .sec1-shopnow").text("Added To Order");
            $(".offerBox:eq(0) .remove-from-cart").show();
        } else {
            $(".offerBox:eq(0) .sec1-shopnow").text("Yes! Upgrade Now");
			$(".offerBox:eq(0) .remove-from-cart").hide();
        }
        
        var upProdId2 = 217;
        if(checkItemExists(upProdId2)) {
            $(".offerBox:eq(1) .sec1-shopnow").text("Added To Order");
            $(".offerBox:eq(1) .remove-from-cart").show();
        } else {
            $(".offerBox:eq(1) .sec1-shopnow").text("Yes! Upgrade Now");
			$(".offerBox:eq(1) .remove-from-cart").hide();
        }
        
        
		
		return false;
    }
};

var round = function(value, decimals) {
    return Number(Math.round(value + 'e' + decimals) + 'e-' + decimals);
};