<?php
/**
 * Simple product add to cart
 *
 * This template can be overridden by copying it to yourtheme/woocommerce/single-product/add-to-cart/simple.php.
 *
 * HOWEVER, on occasion WooCommerce will need to update template files and you
 * (the theme developer) will need to copy the new files to your theme to
 * maintain compatibility. We try to do this as little as possible, but it does
 * happen. When this occurs the version of the template file will be bumped and
 * the readme will list any important changes.
 *
 * @see https://docs.woocommerce.com/document/template-structure/
 * @package WooCommerce/Templates
 * @version 3.4.0
 */
if (!defined('ABSPATH')) {
    exit;
}
global $product;
if (!$product->is_purchasable()) {
    return;
}
if ($product->is_in_stock()) :
    ?>
    <?php do_action('woocommerce_before_add_to_cart_form'); ?>
    <form class="cart" action="<?php echo esc_url(apply_filters('woocommerce_add_to_cart_form_action', $product->get_permalink())); ?>" method="post" enctype='multipart/form-data'>
        <?php do_action( 'woocommerce_before_add_to_cart_button' ); ?>
        <div class="point-of-action">
            <?php if (!$product->get_sold_individually() == '1') { ?>
                <span class="quantity">
                    <?php
                    woocommerce_quantity_input(array(
                        'min_value' => apply_filters('woocommerce_quantity_input_min', $product->get_min_purchase_quantity(), $product),
                        'max_value' => apply_filters('woocommerce_quantity_input_max', $product->get_max_purchase_quantity(), $product),
                        'input_value' => isset($_POST['quantity']) ? wc_stock_amount($_POST['quantity']) : $product->get_min_purchase_quantity(),
                    ));
                    ?>
                </span>
            <?php } ?>    
            <button type="submit" name="add-to-cart" value="<?php echo esc_attr($product->get_id()); ?>" class="btn btn-theme"><i class="fa fa-shopping-cart" aria-hidden="true"></i> <?php echo esc_html($product->single_add_to_cart_text()); ?></button>
            <?php
            /**
             * @since 2.1.0.
             */
            do_action('woocommerce_after_add_to_cart_button');
            ?>
        </div>
    </form>
    <?php do_action('woocommerce_after_add_to_cart_form'); ?>

<?php endif; ?>