// ******************************************************************
// ******************************************************************
//                          PRODUCT GALLERY WITH BUTTONS
// ******************************************************************
// ******************************************************************
var approve_debug_mode = true;
// gallery wrapper

// INTEGRATION BUTTON STYLING
var custom_button_color = "black";
var custom_button_hover_color = "";
var custom_button_height = "";
var custom_button_border = "";
var custom_button_border_radius = "4px";
var custom_background_gradient = "";
var custom_background_gradient_hover = "";
var custom_font = "Tahoma";
var custom_font_color = "";
var custom_font_size = "";
var custom_text_transform = "";
var custom_font_hover_color = "";
var custom_powered_by_color = "";
var custom_powered_by_size = "";
var custom_font_weight = "";
var button_max_width = "";
var button_min_width = "";
var button_width = "100%";
var minimum_threshold = null;



var approve_gallery_wrapper_check_ele_name = " .wpsm_panel-group";
if (approve_gallery_wrapper_check_ele_name
    && document.querySelector(approve_gallery_wrapper_check_ele_name)
) {
    function init_approve_gallery_page_buttons(gallery_wrapper_ele_name) {
        // ******************************************************************
        //              PRODUCT GALLERY Variable Configuration
        // ******************************************************************
        // Check to make sure that we are on a product gallery page
        var approve_product_gallery_page_check_ele_name = gallery_wrapper_ele_name;
        // Wrapper for each item relative to document with approve_product_gallery_page_check_ele_name
        var approve_product_gallery_item_ele = approve_product_gallery_page_check_ele_name+' .wpsm_panel-body';
        // Model for each item relative to the item
        var approve_product_gallery_item_model_ele_name = ' strong u';
        // Price for each item relative to the item
        var approve_product_gallery_item_price_ele_name = ' strong:nth-child(3)';
        // Insert button after relative to the item
        var approve_product_gallery_item_insert_after_ele_name = ' .maxbutton-finance-contact-us';

        // Qty button relative to the item (optional)
        var approve_product_gallery_item_qty_ele_name = '';
        var approve_product_gallery_item_inc_quantity_ele_name = '';
        var approve_product_gallery_item_dec_quantity_ele_name = '';

        // Options relative to the item (optional) (Watcher and event change not programmed)
        var approve_product_gallery_item_options_wrapper_ele_name = '';
        var approve_product_gallery_item_select_ele_name = '';


        // CSS for button
        var approve_product_gallery_item_button_display_style = 'block';
        var approve_product_gallery_item_button_display_margin = '10px 0px';
        var approve_product_gallery_item_button_to_remove_ele = '';

        // PRODUCT GALLERY
        // check for items, loop through and init button function with each
        var approve_product_gallery_page_check = (approve_product_gallery_page_check_ele_name ? document.querySelector(approve_product_gallery_page_check_ele_name) : null);
        if (approve_product_gallery_page_check){
            var approve_gallery_product_array = document.querySelectorAll(approve_product_gallery_item_ele);
            approve_gallery_product_array.forEach(function(item, idx) {
                init_approve_product_gallery_item_button(item, idx);
            });

        }

        function init_approve_product_gallery_item_button(item, idx) {

            // model
            var approve_product_gallery_item_model_ele  = (approve_product_gallery_item_model_ele_name ? item.querySelector(approve_product_gallery_item_model_ele_name) : null);
            console.log(approve_product_gallery_item_model_ele);
            if (!approve_product_gallery_item_model_ele){
                approve_debug_log("APPROVE: No dynamic approve_product_gallery_item_model_ele found.",0,1);
                return;
            }
            var approve_product_gallery_item_model = approve_product_gallery_item_model_ele.textContent


            // price
            var approve_product_gallery_item_price_ele  = (approve_product_gallery_item_price_ele_name ? item.querySelector(approve_product_gallery_item_price_ele_name) : null);
            console.log(approve_product_gallery_item_price_ele);
            if (!approve_product_gallery_item_price_ele){
                approve_debug_log("APPROVE: No dynamic approve_product_gallery_item_price_ele found.",0,1);
                return;
            }
            var approve_product_gallery_item_price = approve_product_gallery_item_price_ele.innerHTML.replace(/[^0-9.]/g, '');
            approve_product_gallery_item_price = parseFloat(approve_product_gallery_item_price);
            if (!approve_product_gallery_item_price || approve_product_gallery_item_price == 0){
                approve_debug_log("APPROVE: approve_product_gallery_item_price not found (or is 0) after removing non-numerical characters.",1);
            }


            // qty
            var approve_product_gallery_item_qty_ele  = (approve_product_gallery_item_qty_ele_name ? item.querySelector(approve_product_gallery_item_qty_ele_name) : null);
            var approve_product_gallery_item_qty = 1;
            if (!approve_product_gallery_item_qty_ele){
                approve_debug_log("APPROVE: No dynamic approve_product_gallery_item_qty_ele found.",1);
            } else {
                approve_product_gallery_item_qty = approve_product_gallery_item_qty_ele.value;
            }
            approve_product_gallery_item_qty = parseInt(approve_product_gallery_item_qty);


            // element to insert after
            var approve_product_gallery_item_insert_after_ele = (approve_product_gallery_item_insert_after_ele_name ? item.querySelector(approve_product_gallery_item_insert_after_ele_name) : null);
            if (!approve_product_gallery_item_insert_after_ele){
                approve_debug_log("APPROVE: No dynamic approve_product_gallery_item_insert_after_ele found.",0,1);
                return;
            }

            // Options
            if (approve_product_gallery_item_options_wrapper_ele_name){
                var approve_product_gallery_item_options_wrapper_ele = document.querySelector(approve_product_gallery_item_options_wrapper_ele_name);
                if (!approve_product_gallery_item_options_wrapper_ele){
                    approve_debug_log("No approve_product_gallery_item_options_wrapper_ele found.");
                } else { // TRH - added else to prevent js error when options dont exist
                    var approve_product_gallery_item_selected_options = approve_product_gallery_item_options_wrapper_ele.querySelectorAll(approve_product_gallery_item_select_ele_name);
                    if (!approve_product_gallery_item_selected_options){
                        approve_debug_log("No approve_product_gallery_item_selected_options found.");
                    }
                    approve_product_gallery_item_selected_options.forEach(function (item, index) {
                        // CONFIGURE OPTIONS HERE
                    });
                }
            }

            // console.log("CHECK FOR ITEM BUTTON ", item, item.querySelector('#approve_product_gallery_item_button_'+idx))
            var approve_product_gallery_item_button = item.querySelector('#approve_product_gallery_item_button_'+idx);
            if (!approve_product_gallery_item_button){
                // If event listener is needed for options, here is where it can be initiated.
                if (approve_product_gallery_item_options_wrapper_ele_name){
                    var approve_product_gallery_item_options_wrapper_ele = document.querySelector(approve_product_gallery_item_options_wrapper_ele_name);
                    if (approve_product_gallery_item_options_wrapper_ele){
                        // If a change listener is needed for options, it is initliazed here.
                        var approve_product_gallery_item_options1 = approve_product_gallery_item_options_wrapper_ele.querySelectorAll(approve_product_gallery_item_select_ele_name);
                        approve_product_gallery_item_options1.forEach(function (opt_item) {
                            opt_item.addEventListener('change',event => {
                                init_approve_product_gallery_item_button(item, idx);
                            })
                        });
                    }
                }

                // Insert Button
                var approve_product_gallery_item_button = document.createElement('approve-button');
                approve_product_gallery_item_button.id = "approve_product_gallery_item_button_"+idx;
                approve_product_gallery_item_button.style.width = "65.5%";

                // BUTTON CSS
                if (approve_product_gallery_item_button_display_style){
                    approve_product_gallery_item_button.style.display = approve_product_gallery_item_button_display_style;
                }
                if (approve_product_gallery_item_button_display_margin){
                    approve_product_gallery_item_button.style.margin = approve_product_gallery_item_button_display_margin;
                }

                approve_product_gallery_item_button.setAttribute('application-type',"embedded_app");
                var approve_product_gallery_item_btn_wrapper = document.createElement("div");
                approve_product_gallery_item_btn_wrapper.appendChild(approve_product_gallery_item_button);
                approve_product_gallery_item_insert_after_ele.after(approve_product_gallery_item_btn_wrapper);
            }
            
            if (custom_button_color) approve_product_gallery_item_button.style.setProperty('--button_color', custom_button_color);
            if (custom_button_hover_color) approve_product_gallery_item_button.style.setProperty('--button_hover_color', custom_button_hover_color);
            if (custom_button_height) approve_product_gallery_item_button.style.setProperty('--button_height', custom_button_height);
            if (custom_button_border) approve_product_gallery_item_button.style.setProperty('--button_border', custom_button_border);
            if (custom_button_border_radius) approve_product_gallery_item_button.style.setProperty('--button_border_radius', custom_button_border_radius);
            if (custom_font) approve_product_gallery_item_button.style.setProperty('--button_font', custom_font);
            if (custom_font_color) approve_product_gallery_item_button.style.setProperty('--button_font_color', custom_font_color);
            if (custom_font_size) approve_product_gallery_item_button.style.setProperty('--button_font_size', custom_font_size);
            if (custom_text_transform) approve_product_gallery_item_button.style.setProperty('--button_text_transform', custom_text_transform);
            if (custom_font_hover_color) approve_product_gallery_item_button.style.setProperty('--button_font_hover_color', custom_font_hover_color);
            if (custom_background_gradient) approve_product_gallery_item_button.style.setProperty('--button_background_gradient', custom_background_gradient);
            if (custom_background_gradient_hover) approve_product_gallery_item_button.style.setProperty('--button_background_gradient_hover', custom_background_gradient_hover);
            if (custom_font_weight) approve_product_gallery_item_button.style.setProperty('--button_font_weight', custom_font_weight);
            if (custom_powered_by_color) approve_product_gallery_item_button.style.setProperty('--button_powered_by_color', custom_powered_by_color);
            if (custom_powered_by_size) approve_product_gallery_item_button.style.setProperty('--button_powered_by_size', custom_powered_by_size);

            // Removing a button
            if (approve_product_gallery_item_button_to_remove_ele){
                var approve_product_gallery_item_button_to_remove = document.querySelector(approve_product_gallery_item_button_to_remove_ele);
                if (approve_product_gallery_item_button_to_remove){
                    approve_product_gallery_item_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_product_gallery_item_price) * parseInt(approve_product_gallery_item_qty)) < 500){
                approve_debug_log("Price is below $500.");
                approve_product_gallery_item_button.style.display = "none";
                return;
            }

            // Set approve button variables.
            approve_product_gallery_item_button.setAttribute('price',approve_product_gallery_item_price);
            approve_product_gallery_item_button.setAttribute('model',approve_product_gallery_item_model);
            approve_product_gallery_item_button.setAttribute('qty',approve_product_gallery_item_qty);
            approve_product_gallery_item_button.setAttribute('type',"new_product");


            if (approve_product_gallery_item_qty_ele){
                // Add change watcher to qty input
                approve_product_gallery_item_qty_ele.addEventListener('change',event => {
                    var this_item = item;
                    approve_product_gallery_item_update_qty(approve_product_gallery_item_qty_ele.value, this_item, idx);
                })

                if (approve_product_gallery_item_inc_quantity_ele_name
                    && approve_product_gallery_item_dec_quantity_ele_name
                ){
                    approve_product_gallery_item_activate_increase_and_decrease_buttons(item, idx);
                }
            }

        }

        // ******************************************************************
        // Simple set button qty. Must pass the new QTY to the button.
        // ******************************************************************
        function approve_product_gallery_item_update_qty(new_qty, item, idx){
            var approve_product_gallery_item_button = item.querySelector('#approve_product_gallery_item_button_'+idx);
            if (approve_product_gallery_item_button){
                var approve_product_gallery_item_btn_qty = parseInt(approve_product_gallery_item_button.getAttribute('qty'));
                if (new_qty != approve_product_gallery_item_btn_qty){
                    approve_product_gallery_item_button.setAttribute('qty',new_qty);
                }
            }
        }

        function approve_product_gallery_item_activate_increase_and_decrease_buttons(item, idx, number_of_tries=0) {
            // console.log("INSIDE FUNCTION approve_product_gallery_item_activate_increase_and_decrease_buttons ", item, idx, number_of_tries);
            number_of_tries++;
            // buttons that raise or lower the quantity.
            var approve_product_gallery_item_qty_btn_inc = item.querySelector(approve_product_gallery_item_inc_quantity_ele_name);
            var approve_product_gallery_item_qty_btn_dec = item.querySelector(approve_product_gallery_item_dec_quantity_ele_name);
            if ((!approve_product_gallery_item_qty_btn_inc
                    || !approve_product_gallery_item_qty_btn_dec
                )
                && number_of_tries < 10
            ){
                setTimeout(() => {
                    approve_product_gallery_item_activate_increase_and_decrease_buttons(item, idx, number_of_tries)
                },500);
                return;
            }

            // Assign click events to these buttons so that qty is updated on click.
            if(approve_product_gallery_item_qty_btn_inc
                && approve_product_gallery_item_qty_btn_dec
            ){
                approve_product_gallery_item_qty_btn_inc.addEventListener('click',event => {
                    var this_item = item;
                    // console.log("INSIDE CLICK EVENT FOR BUTTON ", item);
                    var approve_product_gallery_item_button = item.querySelector('#approve_product_gallery_item_button_'+idx);
                    if (approve_product_gallery_item_button){
                        var approve_product_gallery_item_btn_qty = parseInt(approve_product_gallery_item_button.getAttribute('qty'));
                        approve_product_gallery_item_btn_qty = approve_product_gallery_item_btn_qty + 1;
                        approve_product_gallery_item_update_qty(approve_product_gallery_item_btn_qty, item, idx);
                    }
                });

                approve_product_gallery_item_qty_btn_dec.addEventListener('click',event => {
                    var approve_product_gallery_item_button = item.querySelector('#approve_product_gallery_item_button_'+idx);
                    if (approve_product_gallery_item_button){
                        var approve_product_gallery_item_btn_qty = parseInt(approve_product_gallery_item_button.getAttribute('qty'));
                        if (approve_product_gallery_item_btn_qty > 1){
                            approve_product_gallery_item_btn_qty = approve_product_gallery_item_btn_qty - 1;
                            approve_product_gallery_item_update_qty(approve_product_gallery_item_btn_qty, item, idx);
                        }
                    }
                });
            }
            else {
                approve_debug_log("APPROVE: No approve_qty_btn_inc or approve_qty_btn_dec found.",1);
            }
        }

    }
    init_approve_gallery_page_buttons(approve_gallery_wrapper_check_ele_name);
    
    var accordian_buttons = document.querySelectorAll('.wpsm_panel-heading');
    accordian_buttons.forEach(function (item, index) {
        item.addEventListener('click',event => {
            console.log('EVENT LISTENED');
            init_approve_gallery_page_buttons(approve_gallery_wrapper_check_ele_name);
        });
    });

}



// 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);
}