// // the window.location.hostname check will prevent integration from loading on the kwipped approve hosted page

// // DEBUG MODE -- Set to true if you want console logs to show.
// var approve_debug_mode = false;
// approve_debug_log("APPROVE SCRIPT LOADED");
// // ******************************************************************
// // ******************************************************************
// //                          PRODUCT PAGE
// // ******************************************************************
// // ******************************************************************


// // In the easiest implementation, you will be able to set every variable you need right here.
// // GENERAL PRODUCT WRAPPER -- element to look for to know we are on a product page
// var approve_product_wrapper_ele = '.product-info-main';

// var approve_product_wrapper = document.querySelector(approve_product_wrapper_ele);
// var tmp_bundle = window.location.href.match(/.*bundle.*/);
// var tmp_package = window.location.href.match(/.*package.*/);
// var tmp_trailer = window.location.href.match(/.*trailer.*/);
// if(tmp_trailer && (!tmp_package) && !(tmp_bundle)){
//     approve_product_wrapper = null;
// }

// // Must ensure we are on a product page before attempting to select the remaining elements.
// if (approve_product_wrapper){

//     // ******************************************************************
//     //              PRODUCT PAGE Variable Configuration
//     // ******************************************************************
//     // PRODUCT INFO ELEMENTS -- These strings will be used in document.querySelector(). Ensure that there is only one of each on the page.
//     var approve_model_ele_name =' .page-title-wrapper';
//     var approve_price_ele_name =  ' [data-price-type="finalPrice"]';

//     // ELEMENT TO INSERT THE BUTTON BELOW -- This strings will be used in document.querySelector(). Ensure that there is only one on the page.
//     var approve_insert_after_ele_name =    ' .box-tocart .fieldset';

//     var approve_qty_ele_name = '';
//     // QTY INCREASE / DECREASE BUTTONS -- These buttons do not always trigger a change event on the QTY element. We will add click watchers on these elements. [Optional]
//     var approve_inc_quantity_ele = '';
//     var approve_dec_quantity_ele = '';

//     // SKU
//     var approve_sku_ele_name = '[itemprop="sku"]';

//     // OPTIONS -- All of the following is optional. Options are be fairly custom
//         // Wrapper for the ENTIRE options section
//     var approve_options_wrapper_ele_name = '.fieldset';
//         // Elements that need to have *change* watchers. Mostly used on select elements. Will be used in a foreach, so picking a class with multiple selects is both allowed and encouraged. Ensure these elements are contained within the wrapper above.
//     var approve_select_ele_name = ' select ';
//     var approve_radio_ele_name = ' input[type="checkbox"]';

//     // APPROVE BUTTON STYLING
//     var approve_button_display_style = 'inline-block';

//     // '50px' -- All sides will have margin of 50PX
//     // '50px 10px' -- top/bottom will be 50px, right/left 10px
//     // '50px 10px 20px 30px' -- top / right / bottom / left
//     var approve_button_display_margin = '0px 0px';

//     var approve_button_to_remove_ele = "";

//     // ******************************************************************
//     //              END PRODUCT PAGE Variable Configuration
//     // ******************************************************************




//     // ******************************************************************
//     //   INITIAL PRODUCT PAGE ELEMENT SELECTION -- No Action Required
//     // ******************************************************************

//     // Grabbing variables based on the variable configuration.
//         // IMPORTANT -- this selection has to be made both INSIDE and OUTSIDE of init_approve_button.
//         // This is because we need to first identify the elements for the use of watchers -- but also need them to be dynamic.

//     // model
//     var approve_model_ele  = document.querySelector(approve_model_ele_name);
//     if (!approve_model_ele){
//         approve_debug_log("APPROVE: No initial approve_model_ele found.",1);
//     }

//     // price
//     var approve_price_ele  = document.querySelector(approve_price_ele_name);
//     if (!approve_price_ele){
//         approve_debug_log("APPROVE: No initial approve_price_ele found.",1);
//     }

//     // qty
//     if (approve_qty_ele_name){
//         var approve_qty_ele  = document.querySelector(approve_qty_ele_name);
//         if (!approve_qty_ele){
//             approve_debug_log("APPROVE: No initial approve_qty_ele found.",1);
//         }
//     }

//     if (approve_sku_ele_name){
//         var approve_sku_ele  = document.querySelector(approve_sku_ele_name);
//         if (!approve_sku_ele){
//             approve_debug_log("APPROVE: No initial approve_sku_ele found.",1);
//         }
//     }
//     // element to insert after
//     var approve_insert_after_ele = document.querySelector(approve_insert_after_ele_name);
//     if (!approve_insert_after_ele){
//         approve_debug_log("APPROVE: No initial approve_insert_after_ele found.",1);
//     }

//     // ******************************************************************
//     //           END INITIAL PRODUCT PAGE ELEMENT SELECTION
//     // ******************************************************************



//     // ******************************************************************
//     //  Initilizes the approve button.
//     //  This function handles both the CREATION and UPDATE of button variables
//     // ******************************************************************
//     function init_approve_button(){

//         // ******************************************************************
//         //   DYNAMIC PRODUCT PAGE ELEMENT SELECTION -- No Action Required
//         // ******************************************************************

//         // Grabbing variables based on the variable configuration.
//         // IMPORTANT -- this selection has to be made both INSIDE and OUTSIDE of init_approve_button.
//         // This is because we need to first identify the elements for the use of watchers -- but also need them to be dynamic.

//         // model
//         var approve_model_ele  = document.querySelector(approve_model_ele_name);
//         if (!approve_model_ele){
//             approve_debug_log("APPROVE: No dynamic approve_model_ele found.",0,1);
//             return;
//         }
//         var approve_sku_ele = null;
//         if (approve_sku_ele_name){
//             approve_sku_ele  = document.querySelector(approve_sku_ele_name);
//             if (!approve_sku_ele){
//                 approve_debug_log("APPROVE: No dynamic approve_sku_ele found.",1);
//             }
//         }
//         var approve_model = approve_model_ele.textContent;
        
//         if (approve_sku_ele) {
//             approve_model += " (SKU: " + approve_sku_ele.textContent + ") ";
//         }

//         // price
//         var approve_price_ele  = document.querySelector(approve_price_ele_name);
//         if (!approve_price_ele){
//             approve_debug_log("APPROVE: No dynamic approve_price_ele found.",0,1);
//             return;
//         }
//         var approve_price = approve_price_ele.innerHTML.replace(/[^0-9.]/g, '');
//         approve_price = parseFloat(approve_price);
//         if (!approve_price || approve_price == 0){
//             approve_debug_log("APPROVE: Price not found (or is 0) after removing non-numerical characters.",1);
//         }


//         // qty
//         if (approve_qty_ele_name){
//             var approve_qty_ele  = document.querySelector(approve_qty_ele_name);
//         }
//         var approve_qty = 1;
//         if (!approve_qty_ele){
//             approve_debug_log("APPROVE: No dynamic approve_qty_ele found.",1);
//         } else {
//             approve_qty = approve_qty_ele.value;
//         }
//         approve_qty = parseInt(approve_qty);


//         // element to insert after
//         var approve_insert_after_ele = document.querySelector(approve_insert_after_ele_name);
//         if (!approve_insert_after_ele){
//             approve_debug_log("APPROVE: No dynamic approve_insert_after_ele found.",0,1);
//             return;
//         }
//         // ******************************************************************
//         //           END DYNAMIC PRODUCT PAGE ELEMENT SELECTION
//         // ******************************************************************


//         // ******************************************************************
//         //                   FIND SELECT OPTIONS
//         // ******************************************************************
//         var approve_options_wrapper_ele = null;
//         if (approve_options_wrapper_ele_name){
//             // Get options wrapper
//             approve_options_wrapper_ele = document.querySelector(approve_options_wrapper_ele_name);
//             if (!approve_options_wrapper_ele){
//                 approve_debug_log("No approve_options_wrapper_ele found.");
//             } else { // TRH - added else to prevent js error when options dont exist
//                 var approve_selected_options = approve_options_wrapper_ele.querySelectorAll(approve_select_ele_name);
//                 var approve_radioed_options = approve_options_wrapper_ele.querySelectorAll(approve_radio_ele_name);
//                 if (!approve_selected_options){
//                     approve_debug_log("No approve_selected_options found.");
//                 }
//                 approve_selected_options.forEach(function (item, index) {
//                     // CONFIGURE OPTIONS HERE
//                     if (item.value) {
//                         var opt = item.querySelector('option[value="'+item.value+'"]');
//                         approve_model += " | " + opt.textContent;
//                     }
//                 });
                
//                 approve_radioed_options.forEach(function (item, index) {
//                     // CONFIGURE OPTIONS HERE
//                     if (item.checked) {
//                         var iid = item.getAttribute('id');
//                         var opt = document.querySelector('label[for="'+iid+'"] span');
//                         approve_model += " | " + opt.textContent;
                        
//                     }
//                 });
//             }
//         }
//         // ******************************************************************
//         //                      END SELECT OPTIONS
//         // ******************************************************************


//         // ******************************************************************
//         //                   ADD APPROVE BUTTON TO PAGE
//         // ******************************************************************
//         // Check if the button is on the page
//         var approve_button = document.getElementById('approve_button_id');
//         if (!approve_button){

//             // If event listener is needed for options, here is where it can be initiated.
//             if (approve_options_wrapper_ele_name){
//                 approve_options_wrapper_ele = document.querySelector(approve_options_wrapper_ele_name);
//                 if (approve_options_wrapper_ele){
//                     // If a change listener is needed for options, it is initliazed here.
//                     var approve_options1 = approve_options_wrapper_ele.querySelectorAll(approve_select_ele_name);
//                     approve_options1.forEach(function (item, index) {
//                         item.addEventListener('change',event => {
//                             init_approve_button();
//                         })
//                     });
//                 }
//             }

//             // Insert Button=
//             var approve_button = document.createElement('approve-button');
//             approve_button.id = "approve_button_id";

//             if (approve_button_display_style){
//                 approve_button.style.display = approve_button_display_style;
//             }
//             if (approve_button_display_margin){
//                 approve_button.style.margin = approve_button_display_margin;
//             }
//             approve_button.setAttribute('application-type',"embedded_app");
//             var approve_btn_wrapper = document.createElement("div");
//             approve_btn_wrapper.style.textAlign = "center";
//             approve_btn_wrapper.appendChild(approve_button);
//             approve_insert_after_ele.after(approve_btn_wrapper);
//         }

//         // Removing a button
//         if (approve_button_to_remove_ele){
//             var approve_button_to_remove = document.querySelector(approve_button_to_remove_ele);
//             if (approve_button_to_remove){
//                 approve_button_to_remove.style.display = "none";
//             }
//         }


//         // If price is below $200, teaser rate breaks. Let's ensure that it's above $500.
//         if ((parseFloat(approve_price) * parseInt(approve_qty)) < 500){
//             approve_debug_log("Price is below $500.");
//             approve_button.style.display = "none";
//             return;
//         }

//         // Set approve button variables.
//         approve_button.setAttribute('price',approve_price);
//         approve_button.setAttribute('model',approve_model);
//         approve_button.setAttribute('qty',approve_qty);
//         approve_button.setAttribute('type',"new_product");

//     }

//     // ******************************************************************
//     // Simple set button qty. Must pass the new QTY to the button.
//     // ******************************************************************
//     function approve_update_qty(approve_qty){
//         var approve_button = document.getElementById('approve_button_id');
//         if (approve_button){
//             var approve_btn_qty = parseInt(approve_button.getAttribute('qty'));
//             if (approve_qty != approve_btn_qty){
//                 approve_button.setAttribute('qty',approve_qty);
//             }
//         }
//     }

//     // ******************************************************************
//     // If timing is an issue, this function creates an interval for setting button qty.
//     // ******************************************************************
//     var approve_timer = null;
//     function approve_update_qty_timer(){
//         var approve_button = document.getElementById('approve_button_id');
//         if (approve_button){
//             if(approve_timer) {
//                 clearInterval(approve_timer);
//                 approve_timer = null;
//             }
//             var approve_btn_qty = parseInt(approve_button.getAttribute('qty'));
//             var number_of_checks = 0;
//             approve_timer = setInterval(function(){
//                 if(number_of_checks>=5){
//                     clearInterval(approve_timer);
//                     approve_timer = null;
//                 }
//                 if(approve_btn_qty != parseInt(approve_qty_ele.value)){
//                     approve_button.setAttribute('qty',parseInt(approve_qty_ele.value));
//                     clearInterval(approve_timer);
//                     approve_timer = null;
//                 }
//                 number_of_checks++;
//             },500)
//         }
//     }

//     init_approve_button();

//     // If there is a qty element, we need to set watchers/listeners.
//     if (approve_qty_ele){
//         // Add change watcher to qty input
//         approve_qty_ele.addEventListener('change',event => {
//             approve_update_qty_timer();
//         })

//         if (approve_inc_quantity_ele && approve_dec_quantity_ele){
//             activate_increase_and_decrease_buttons();
//         }
//     }

//     if (approve_price_ele){
//         var approve_price_watcher = approve_price_ele;
//         // Add observer to price element
//         const approve_price_observer = new MutationObserver(function() {
//             setTimeout(()=>{  
//                 init_approve_button();
//             },500);
            
//         });
//         approve_price_observer.observe(approve_price_watcher,{subtree: true, childList: true});

//         var approve_model_watcher = approve_model_ele;
//         if (approve_model_watcher){
//             // Add observer to price element
//             const approve_model_observer = new MutationObserver(function() {
//                 init_approve_button();
//             });
//             approve_model_observer.observe(approve_model_watcher,{subtree: false, childList: true});
//         }
//     }
// }
// else {
//     approve_debug_log("APPROVE: approve_product_wrapper not found.",1)
// }

// /**
//  *
//  * Activates quantity buttons.
//  * QTY buttons are, sometimes added to the page after a page has been rendered. This will wait for that to happen.
//  */
// function activate_increase_and_decrease_buttons(number_of_tries=0){
//     number_of_tries++;
//     // buttons that raise or lower the quantity.
//     var approve_qty_btn_inc = document.querySelector(approve_inc_quantity_ele);
//     var approve_qty_btn_dec = document.querySelector(approve_dec_quantity_ele);
//     if ((!approve_qty_btn_inc || !approve_qty_btn_dec) && number_of_tries < 10){
//     setTimeout(()=>(activate_increase_and_decrease_buttons(number_of_tries)),500);
//         return
//     }

//     // Assign click events to these buttons so that qty is updated on click.
//     if(approve_qty_btn_inc && approve_qty_btn_dec){
//         approve_qty_btn_inc.addEventListener('click',event => {
//             var approve_button = document.getElementById('approve_button_id');
//             if (approve_button){
//                 var approve_btn_qty = parseInt(approve_button.getAttribute('qty'));
//                 approve_btn_qty = approve_btn_qty + 1;
//                 approve_update_qty(approve_btn_qty);
//             }
//         });

//         approve_qty_btn_dec.addEventListener('click',event => {
//             var approve_button = document.getElementById('approve_button_id');
//             if (approve_button){
//                 var approve_btn_qty = parseInt(approve_button.getAttribute('qty'));
//                 if (approve_btn_qty > 1){
//                     approve_btn_qty = approve_btn_qty - 1;
//                     approve_update_qty(approve_btn_qty);
//                 }
//             }
//         });
//     }
//     else {
//         approve_debug_log("APPROVE: No approve_qty_btn_inc or approve_qty_btn_dec found.",1);
//     }
// }

// // ******************************************************************
// // ******************************************************************
// //                          END PRODUCT PAGE
// // ******************************************************************
// // ******************************************************************




// // IF YOU WANT TO USE A LOG WITH COLORS YOU CAN USE
// function approve_debug_log(log, warn, err) {
//     warn = warn || false;
//     err = err || false;
//     let css = "padding: 5px 20px; ";
//     if (err) {
//         css += "background:#8B0000; color:#fff; ";
//     } else if(warn) {
//         css += "background:#FFBF00; color:#000; ";
//     } else {
//         css += "background:#418AC9; color:#fff; ";
//     }
//     if (approve_debug_mode) console.log("%c"+log,css);
// }