<?php
/**
 * Grouped product add to cart
 *
 * @author  NasaTheme
 * @package Elessi-theme/WooCommerce
 * @version 9.8.0
 */
defined('ABSPATH') || exit;

global $product, $post;

do_action('woocommerce_before_add_to_cart_form');
?>

<form class="cart grouped_form" action="<?php echo esc_url(apply_filters('woocommerce_add_to_cart_form_action', $product->get_permalink())); ?>" method="post" enctype="multipart/form-data">
    <table cellspacing="0" class="woocommerce-grouped-product-list group_table">
        <tbody>
            <?php
            $quantites_required = false;
            $previous_post = $post;
            
            $grouped_product_columns = apply_filters(
                'woocommerce_grouped_product_columns',
                array(
                    'quantity',
                    'label',
                    'price',
                ),
                $product
            );
            
            $show_add_to_cart_button = false;

            do_action('woocommerce_grouped_product_list_before', $grouped_product_columns, $quantites_required, $product);

            foreach ($grouped_products as $grouped_product_child) :
                $post_object = get_post($grouped_product_child->get_id());
                $quantites_required = $quantites_required || ( $grouped_product_child->is_purchasable() && !$grouped_product_child->has_options() );
                $post = $post_object; // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited
                setup_postdata($post);

                if ($grouped_product_child->is_in_stock()) :
                    $show_add_to_cart_button = true;
                endif;

                echo '<tr id="product-' . esc_attr($grouped_product_child->get_id()) . '" class="woocommerce-grouped-product-list-item ' . esc_attr(implode(' ', wc_get_product_class('', $grouped_product_child))) . '">';

                // Output columns for each product.
                foreach ($grouped_product_columns as $column_id) :
                    do_action('woocommerce_grouped_product_list_before_' . $column_id, $grouped_product_child);

                    switch ($column_id) :
                        case 'quantity':
                            ob_start();

                            if (!$grouped_product_child->is_purchasable() || $grouped_product_child->has_options() || !$grouped_product_child->is_in_stock()) :
                                woocommerce_template_loop_add_to_cart();
                            elseif ($grouped_product_child->is_sold_individually()) :
                                echo '<input type="checkbox" name="' . esc_attr('quantity[' . $grouped_product_child->get_id() . ']') . '" value="1" class="wc-grouped-product-add-to-cart-checkbox" id="' . esc_attr('quantity-' . $grouped_product_child->get_id()) . '" />';
                                echo '<label for="' . esc_attr('quantity-' . $grouped_product_child->get_id()) . '" class="screen-reader-text">' . esc_html__('Buy one of this item', 'elessi-theme') . '</label>';
                            else :
                                do_action('woocommerce_before_add_to_cart_quantity');

                                woocommerce_quantity_input(
                                    array(
                                        'input_name' => 'quantity[' . $grouped_product_child->get_id() . ']',
                                        'input_value' => isset($_POST['quantity'][$grouped_product_child->get_id()]) ? wc_stock_amount(wc_clean(wp_unslash($_POST['quantity'][$grouped_product_child->get_id()]))) : '', // phpcs:ignore WordPress.Security.NonceVerification.Missing
                                        'min_value' => apply_filters('woocommerce_quantity_input_min', 0, $grouped_product_child),
                                        'max_value' => apply_filters('woocommerce_quantity_input_max', $grouped_product_child->get_max_purchase_quantity(), $grouped_product_child),
                                        'placeholder' => '0',
                                    )
                                );

                                do_action('woocommerce_after_add_to_cart_quantity');
                            endif;

                            $value = ob_get_clean();
                            
                            break;
                            
                        case 'label':
                            $value = '<label for="product-' . esc_attr($grouped_product_child->get_id()) . '">';
                            $value .= $grouped_product_child->is_visible() ? '<a href="' . esc_url(apply_filters('woocommerce_grouped_product_list_link', $grouped_product_child->get_permalink(), $grouped_product_child->get_id())) . '">' . $grouped_product_child->get_name() . '</a>' : $grouped_product_child->get_name();
                            $value .= '</label>';
                            break;
                        
                        case 'price':
                            $value = $grouped_product_child->get_price_html() . wc_get_stock_html($grouped_product_child);
                            break;
                        
                        default:
                            $value = '';
                            break;
                    endswitch;

                    echo '<td class="woocommerce-grouped-product-list-item__' . esc_attr($column_id) . '">' . apply_filters('woocommerce_grouped_product_list_column_' . $column_id, $value, $grouped_product_child) . '</td>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

                    do_action('woocommerce_grouped_product_list_after_' . $column_id, $grouped_product_child);
                endforeach;

                echo '</tr>';
            endforeach;
            
            $post = $previous_post; // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited
            setup_postdata($post);

            do_action('woocommerce_grouped_product_list_after', $grouped_product_columns, $quantites_required, $product);
            ?>
        </tbody>
    </table>

    <input type="hidden" name="add-to-cart" value="<?php echo esc_attr($product->get_id()); ?>" />

    <?php if ($quantites_required && $show_add_to_cart_button) : ?>

        <?php do_action('woocommerce_before_add_to_cart_button'); ?>

        <button type="submit" class="ns-single-add-btn single_add_to_cart_button button alt<?php echo esc_attr(wc_wp_theme_get_element_class_name('button') ? ' ' . wc_wp_theme_get_element_class_name('button') : ''); ?>"><?php echo esc_html($product->single_add_to_cart_text()); ?></button>

        <?php do_action('woocommerce_after_add_to_cart_button'); ?>

    <?php endif; ?>
</form>

<?php
do_action('woocommerce_after_add_to_cart_form');
