(function ($) {
    $(function () {

        var options = $.extend(true, {
            form_id: undefined,
            gtm_data: {},
            step: undefined,
            currency: 'CHF',
            summary_product_tpl_class: undefined,
        }, fasoon_quote_step6_products_vars);

        var $form = $('#' + options.form_id);

        $summary_products = $('.summary-products', $form);

        var summary_product_tpl = $('.' + options.summary_product_tpl_class, $form)[0].outerHTML;
        if (!summary_product_tpl) {
            alert('Summary product template is not found.');
            return;
        }
        $('.' + options.summary_product_tpl_class, $form).remove();

        var _current_scroll_pos = 0;
        var $overlay = $('.partner-info-overlay');
        $('.product-info-btn').on('click', function () {
            var $this = $(this);
            var selector = $this.data('product-info');
            $overlay.find(selector).show();
            $overlay.show();

            _current_scroll_pos = document.documentElement.scrollTop || document.body.scrollTop
            $(document).scrollTop(0);

            productGtmEvent('Information', {
                title: $this.data('apiname'),
                price: $this.data('price'),
            });

            return false;
        });
        $overlay.on('click', function () {
            $(this).hide();
            $overlay.find('[id^="product-info-"]').hide();
            $(document).scrollTop(_current_scroll_pos);
        });

        var $products = $('.products-list', $form);
        if ($products.length) {
            $products.each(function (i, el) {
                // partner block
                $('.add_btn', el).on('click', add_product);
                $('.remove_btn', el).on('click', remove_product);
            });
        }
        $('ul>li', $summary_products).each(function (i, el) {
            var li = $(el);
            li.find('.remove_btn').on('click', remove_product);
            $summary_products.show();
        });

        function productGtmEvent(action, product) {
            fasoon_gtm.push({
                "event": "company_foundation",
                "step_number": "6",
                "step_progress": "In Progress",
                "item_category": "Additional Services",
                "item_action": action,
                "item_name": product.title,
                "item_currency": options.currency,
                "item_price": product.price,
            });
        }

        function add_product(ev) {
            var target = $(ev.currentTarget);

            var product_id = target.data('id');
            var product_title = target.data('title');
            var product_price = target.data('price');
            var product_apiname = target.data('apiname')

            var li = $(summary_product_tpl).clone();
            li.removeClass(options.summary_product_tpl_class);
            li.find('input[type=hidden]').val(product_id);
            li.find('.remove_btn').on('click', remove_product);
            li.find('.remove_btn').attr('data-id', product_id);
            li.find('.title').html(product_title);
            li.find('.price').html('CHF ' + QuotePriceStep6.formatPrice(product_price));
            li.attr('data-id', product_id);
            li.attr('data-price', product_price);
            li.attr('data-apiname', product_apiname);

            $('ul', $summary_products).append(li);

            $summary_products.show();

            $products.find('.add_btn[data-id=' + product_id + ']').addClass('hidden');
            $products.find('.remove_btn[data-id=' + product_id + ']').removeClass('hidden');


            QuotePriceStep6.setActivePaymentMethod(); // update summary

            productGtmEvent('Add', {
                title: product_apiname,
                price: product_price,
            });
        }

        function remove_product(ev) {
            var product_id = $(ev.currentTarget).data('id');

            var li = $('li[data-id=' + product_id + ']', $summary_products);

            productGtmEvent('Remove', {
                title: li.data('apiname'),
                price: li.data('price'),
            });

            li.remove();

            $products.find('.remove_btn[data-id=' + product_id + ']').addClass('hidden');
            $products.find('.add_btn[data-id=' + product_id + ']').removeClass('hidden');

            if (!$('ul>li', $summary_products).length) {
                $summary_products.hide();
            }

            QuotePriceStep6.setActivePaymentMethod(); // update summary
        }

    });
})(jQuery);