var products = [];
products[100] = ["Exercise Bike for Home", 239.99, "Fit Hive Flow", "Stay active and support your fitness at home with a durable, easy-to-use exercise bike. It may help improve stamina, may help tone muscles, and may help promote a healthier lifestyle from the comfort of your home.", "<img src='images/products/prod1.png' class='cart-prd1' />", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&H for One Time for __prdname__. If you are not completely satisfied with your purchase of __prdname__ at any time, please call (855) 548-8894 or email care@fithiveflow.com, Monday to Friday between the hours of 9 am-6 pm EST. You will receive your package within 3-5 business days of payment via USPS First Class Mail. I agree that my credit card charge will appear as Fit Hive Flow.", ""];
products[101] = ["Adjustable Workout Bench", 239.99, "Fit Hive Flow", "Enhance your home workouts with a versatile, adjustable workout bench. It may help target different muscle groups, may help improve strength, and may help support a more effective fitness routine.", "<img src='images/products/prod2.png' class='cart-prd1' />", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&H for One Time for __prdname__. If you are not completely satisfied with your purchase of __prdname__ at any time, please call (855) 548-8894 or email care@fithiveflow.com, Monday to Friday between the hours of 9 am-6 pm EST. You will receive your package within 3-5 business days of payment via USPS First Class Mail. I agree that my credit card charge will appear as Fit Hive Flow.", ""];
products[102] = ["Stair Stepper For Home", 189.99, "Fit Hive Flow", "Stay fit at home with a compact stair stepper. It may help improve cardiovascular health, may help strengthen leg muscles, and may help boost overall endurance.", "<img src='images/products/prod3.png' class='cart-prd1' />", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&H for One Time for __prdname__. If you are not completely satisfied with your purchase of __prdname__ at any time, please call (855) 548-8894 or email care@fithiveflow.com, Monday to Friday between the hours of 9 am-6 pm EST. You will receive your package within 3-5 business days of payment via USPS First Class Mail. I agree that my credit card charge will appear as Fit Hive Flow.", ""];
products[103] = ["Ab Trainer Machine", 129.99, "Fit Hive Flow", "Tone and strengthen your core at home with an ab trainer machine. It may help target abdominal muscles, may help improve core stability, and may help support a stronger, fitter midsection.", "<img src='images/products/prod4.png' class='cart-prd1' />", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&H for One Time for __prdname__. If you are not completely satisfied with your purchase of __prdname__ at any time, please call (855) 548-8894 or email care@fithiveflow.com, Monday to Friday between the hours of 9 am-6 pm EST. You will receive your package within 3-5 business days of payment via USPS First Class Mail. I agree that my credit card charge will appear as Fit Hive Flow.", ""];
products[104] = ["Dumbbells Storage Rack", 59.99, "Fit Hive Flow", "Keep your home gym organized with a dumbbell storage rack. It may help store weights safely, may help declutter your workout space, and may help make your fitness routine more convenient.", "<img src='images/products/prod5.png' class='cart-prd1' />", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&H for One Time for __prdname__. If you are not completely satisfied with your purchase of __prdname__ at any time, please call (855) 548-8894 or email care@fithiveflow.com, Monday to Friday between the hours of 9 am-6 pm EST. You will receive your package within 3-5 business days of payment via USPS First Class Mail. I agree that my credit card charge will appear as Fit Hive Flow.", ""];
products[105] = ["Exercise Yoga Mat", 9.99, "Fit Hive Flow", "Support your workouts and stretches with an exercise yoga mat. It may help provide comfort and stability, may help improve balance and posture, and may help enhance your overall exercise experience.", "<img src='images/products/prod6.png' class='cart-prd1' />", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&H for One Time for __prdname__. If you are not completely satisfied with your purchase of __prdname__ at any time, please call (855) 548-8894 or email care@fithiveflow.com, Monday to Friday between the hours of 9 am-6 pm EST. You will receive your package within 3-5 business days of payment via USPS First Class Mail. I agree that my credit card charge will appear as Fit Hive Flow.", ""];
products[106] = ["Resistance Band", 1.99, "Fit Hive Flow", "Enhance your workouts with a versatile resistance band. It may help strengthen muscles, may help improve flexibility, and may help support a full-body fitness routine.", "<img src='images/products/prod7.png' class='cart-prd1' />", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&H for One Time for __prdname__. If you are not completely satisfied with your purchase of __prdname__ at any time, please call (855) 548-8894 or email care@fithiveflow.com, Monday to Friday between the hours of 9 am-6 pm EST. You will receive your package within 3-5 business days of payment via USPS First Class Mail. I agree that my credit card charge will appear as Fit Hive Flow.", ""];
products[107] = ["Keto Gummies", 189.99, "Fit Hive Flow", "Support your wellness goals with keto gummies. They may help manage cravings, may help support a low-carb lifestyle, and may help complement your diet and fitness routine.", "<img src='images/products/prod8.png' class='cart-prd1' />", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&H for One Time for __prdname__ (4 Bottles). If you are not completely satisfied with your purchase of __prdname__ (4 Bottles) at any time, please call (855) 548-8894 or email care@fithiveflow.com, Monday to Friday between the hours of 9 am-6 pm EST. You will receive your package within 3-5 business days of payment via USPS First Class Mail. I agree that my credit card charge will appear as Fit Hive Flow.", "(4 Bottles)"];
products[108] = ["Keto Gummies", 239.99, "Fit Hive Flow", "Support your wellness goals with keto gummies. They may help manage cravings, may help support a low-carb lifestyle, and may help complement your diet and fitness routine.", "<img src='images/products/prod9.png' class='cart-prd1' />", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&H for One Time for __prdname__ (6 Bottles). If you are not completely satisfied with your purchase of __prdname__ (6 Bottles) at any time, please call (855) 548-8894 or email care@fithiveflow.com, Monday to Friday between the hours of 9 am-6 pm EST. You will receive your package within 3-5 business days of payment via USPS First Class Mail. I agree that my credit card charge will appear as Fit Hive Flow.", "(6 Bottles)"];
products[109] = ["Keto Gummies", 59.99, "Fit Hive Flow", "Support your wellness goals with keto gummies. They may help manage cravings, may help support a low-carb lifestyle, and may help complement your diet and fitness routine.", "<img src='images/products/prod10.png' class='cart-prd1' />", "By placing an order with us you will be charged $ __prc__ + $0.00 for S&H for One Time for __prdname__ (1 Bottle). If you are not completely satisfied with your purchase of __prdname__ (1 Bottle) at any time, please call (855) 548-8894 or email care@fithiveflow.com, Monday to Friday between the hours of 9 am-6 pm EST. You will receive your package within 3-5 business days of payment via USPS First Class Mail. I agree that my credit card charge will appear as Fit Hive Flow.", "(1 Bottle)"];
console.log(products);
var orderedItems = [];
var orderedTotQty = 0;
var maxQty = 10;
var shipRates = false;
var handling = 0;

var carturl = "cart.php";

//Funtion adds Items to Cart
var addItem = function(itemId, Qty) {
	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(false, '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) { 
    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();
        $('#term-' + itemId).remove();
	}
    $.cookie('order', order);
    $.cookie('orderedTotQty', orderedTotQty);
    showCart(false, '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();
		});
	}
	
    showCart(false, 'empty');
};


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 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));
};

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

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

//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' href='products.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);
		
        //console.log('showFullCart');
        //console.log(showFullCart);
		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-lft'><div class='cart-box1'><span class='one'> Order Summary </span><span class='three'>Qty</span><span class='two'>Unit Price</span><span class='four'>Total</span></div>";
		var total = 0;
        var term_htm ='';
        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;
                
                termTxt = products[prodId][5];
                termTxt = replaceAllStr(termTxt, ' __prc__', products[prodId][1].toFixed(2));
                termTxt = replaceAllStr(termTxt, '__prdname__', products[prodId][0]);
                termTxt = replaceAllStr(termTxt, '__prdqnty__', products[prodId][5]);
                termTxt = replaceAllStr(termTxt, '__qnty__', products[prodId][6]);
                
                term_htm += '<span id="term-' + prodId +'">' + termTxt + '</span>';
                
                 cartHtml += "<div class='cart-box2' id='prow-" + prodId + "'>"
                            + "<div class='one'>"                            
                            + "<p class='cart-prdname'>" + products[prodId][4] + " <span class='qtybox'>"+ quantity +"</span></p>"
                            + "<div class='prod-rght'>"                            
                            + "<p class='prod-name'>" + products[prodId][0] + " "+ products[prodId][6] + " <span class='qtybox'>Qty: "+ quantity +"</span></p>"
                            <!--+ "<p class='drwer-txt1'><span>Qty:</span> "+ quantity +" </p>"-->
                            + "<p class='drwer-txt2'> $" + sub_total.toFixed(2) + " <img style='cursor:pointer' src='images/cross-img.png' class='cart-remv' onClick='removeRowItem(" + prodId + ")' /></p>"
                            + "</div>"
                            + "</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>"
            }
        }
        
        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='products.php' class='continue-shpbtn continue-shpbtn1'>Continue Shopping </a> <a href='javascript:void(0)' onclick='emptyCart()' class='continue-shpbtn'>Empty Cart </a></div>"
        if (cartHtml != "") {
            $("#cartBox").html(cartHtml);
            $(".cart-box").html(cartHtml);
            $(".trm_1").html(term_htm);
        } else {
            $("#cartBox").html("&nbsp;Loading...");
            $(".cart-box").html('<span class="nt-txt">You have not selected any product...</span> <a href="products.php"> <button class="continue-brwbtn">Browse Products </button></a>');
        }
		
		return false;
    }
};

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