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<?php

/**
 * Astra functions and definitions
 *
 * @link https://developer.wordpress.org/themes/basics/theme-functions/
 *
 * @package Astra
 * @since 1.0.0
 */

if (!defined('ABSPATH')) {
	exit; // Exit if accessed directly.
}

/**
 * Define Constants
 */
define('ASTRA_THEME_VERSION', '4.3.1');
define('ASTRA_THEME_SETTINGS', 'astra-settings');
define('ASTRA_THEME_DIR', trailingslashit(get_template_directory()));
define('ASTRA_THEME_URI', trailingslashit(esc_url(get_template_directory_uri())));
define('ASTRA_PRO_UPGRADE_URL', 'https://wpastra.com/pro/?utm_source=dashboard&utm_medium=free-theme&utm_campaign=upgrade-now');
define('ASTRA_PRO_CUSTOMIZER_UPGRADE_URL', 'https://wpastra.com/pro/?utm_source=customizer&utm_medium=free-theme&utm_campaign=upgrade');

/**
 * Minimum Version requirement of the Astra Pro addon.
 * This constant will be used to display the notice asking user to update the Astra addon to the version defined below.
 */
define('ASTRA_EXT_MIN_VER', '4.1.0');
/**
 * Setup helper functions of Astra.
 */
require_once ASTRA_THEME_DIR . 'inc/core/class-astra-theme-options.php';
require_once ASTRA_THEME_DIR . 'inc/core/class-theme-strings.php';
require_once ASTRA_THEME_DIR . 'inc/core/common-functions.php';
require_once ASTRA_THEME_DIR . 'inc/core/class-astra-icons.php';

/**
 * Update theme
 */
require_once ASTRA_THEME_DIR . 'inc/theme-update/astra-update-functions.php';
require_once ASTRA_THEME_DIR . 'inc/theme-update/class-astra-theme-background-updater.php';

/**
 * Fonts Files
 */
require_once ASTRA_THEME_DIR . 'inc/customizer/class-astra-font-families.php';
if (is_admin()) {
	require_once ASTRA_THEME_DIR . 'inc/customizer/class-astra-fonts-data.php';
}

require_once ASTRA_THEME_DIR . 'inc/lib/webfont/class-astra-webfont-loader.php';
require_once ASTRA_THEME_DIR . 'inc/customizer/class-astra-fonts.php';

require_once ASTRA_THEME_DIR . 'inc/dynamic-css/custom-menu-old-header.php';
require_once ASTRA_THEME_DIR . 'inc/dynamic-css/container-layouts.php';
require_once ASTRA_THEME_DIR . 'inc/dynamic-css/astra-icons.php';
require_once ASTRA_THEME_DIR . 'inc/core/class-astra-walker-page.php';
require_once ASTRA_THEME_DIR . 'inc/core/class-astra-enqueue-scripts.php';
require_once ASTRA_THEME_DIR . 'inc/core/class-gutenberg-editor-css.php';
require_once ASTRA_THEME_DIR . 'inc/core/class-astra-wp-editor-css.php';
require_once ASTRA_THEME_DIR . 'inc/dynamic-css/block-editor-compatibility.php';
require_once ASTRA_THEME_DIR . 'inc/dynamic-css/inline-on-mobile.php';
require_once ASTRA_THEME_DIR . 'inc/dynamic-css/content-background.php';
require_once ASTRA_THEME_DIR . 'inc/class-astra-dynamic-css.php';
require_once ASTRA_THEME_DIR . 'inc/class-astra-global-palette.php';

/**
 * Custom template tags for this theme.
 */
require_once ASTRA_THEME_DIR . 'inc/core/class-astra-attr.php';
require_once ASTRA_THEME_DIR . 'inc/template-tags.php';

require_once ASTRA_THEME_DIR . 'inc/widgets.php';
require_once ASTRA_THEME_DIR . 'inc/core/theme-hooks.php';
require_once ASTRA_THEME_DIR . 'inc/admin-functions.php';
require_once ASTRA_THEME_DIR . 'inc/core/sidebar-manager.php';

/**
 * Markup Functions
 */
require_once ASTRA_THEME_DIR . 'inc/markup-extras.php';
require_once ASTRA_THEME_DIR . 'inc/extras.php';
require_once ASTRA_THEME_DIR . 'inc/blog/blog-config.php';
require_once ASTRA_THEME_DIR . 'inc/blog/blog.php';
require_once ASTRA_THEME_DIR . 'inc/blog/single-blog.php';

/**
 * Markup Files
 */
require_once ASTRA_THEME_DIR . 'inc/template-parts.php';
require_once ASTRA_THEME_DIR . 'inc/class-astra-loop.php';
require_once ASTRA_THEME_DIR . 'inc/class-astra-mobile-header.php';

/**
 * Functions and definitions.
 */
require_once ASTRA_THEME_DIR . 'inc/class-astra-after-setup-theme.php';

// Required files.
require_once ASTRA_THEME_DIR . 'inc/core/class-astra-admin-helper.php';

require_once ASTRA_THEME_DIR . 'inc/schema/class-astra-schema.php';

/* Setup API */
require_once ASTRA_THEME_DIR . 'admin/includes/class-astra-api-init.php';

if (is_admin()) {
	/**
	 * Admin Menu Settings
	 */
	require_once ASTRA_THEME_DIR . 'inc/core/class-astra-admin-settings.php';
	require_once ASTRA_THEME_DIR . 'admin/class-astra-admin-loader.php';
	require_once ASTRA_THEME_DIR . 'inc/lib/astra-notices/class-astra-notices.php';
}

/**
 * Metabox additions.
 */
require_once ASTRA_THEME_DIR . 'inc/metabox/class-astra-meta-boxes.php';

require_once ASTRA_THEME_DIR . 'inc/metabox/class-astra-meta-box-operations.php';

/**
 * Customizer additions.
 */
require_once ASTRA_THEME_DIR . 'inc/customizer/class-astra-customizer.php';

/**
 * Astra Modules.
 */
require_once ASTRA_THEME_DIR . 'inc/modules/posts-structures/class-astra-post-structures.php';
require_once ASTRA_THEME_DIR . 'inc/modules/related-posts/class-astra-related-posts.php';

/**
 * Compatibility
 */
require_once ASTRA_THEME_DIR . 'inc/compatibility/class-astra-gutenberg.php';
require_once ASTRA_THEME_DIR . 'inc/compatibility/class-astra-jetpack.php';
require_once ASTRA_THEME_DIR . 'inc/compatibility/woocommerce/class-astra-woocommerce.php';
require_once ASTRA_THEME_DIR . 'inc/compatibility/edd/class-astra-edd.php';
require_once ASTRA_THEME_DIR . 'inc/compatibility/lifterlms/class-astra-lifterlms.php';
require_once ASTRA_THEME_DIR . 'inc/compatibility/learndash/class-astra-learndash.php';
require_once ASTRA_THEME_DIR . 'inc/compatibility/class-astra-beaver-builder.php';
require_once ASTRA_THEME_DIR . 'inc/compatibility/class-astra-bb-ultimate-addon.php';
require_once ASTRA_THEME_DIR . 'inc/compatibility/class-astra-contact-form-7.php';
require_once ASTRA_THEME_DIR . 'inc/compatibility/class-astra-visual-composer.php';
require_once ASTRA_THEME_DIR . 'inc/compatibility/class-astra-site-origin.php';
require_once ASTRA_THEME_DIR . 'inc/compatibility/class-astra-gravity-forms.php';
require_once ASTRA_THEME_DIR . 'inc/compatibility/class-astra-bne-flyout.php';
require_once ASTRA_THEME_DIR . 'inc/compatibility/class-astra-ubermeu.php';
require_once ASTRA_THEME_DIR . 'inc/compatibility/class-astra-divi-builder.php';
require_once ASTRA_THEME_DIR . 'inc/compatibility/class-astra-amp.php';
require_once ASTRA_THEME_DIR . 'inc/compatibility/class-astra-yoast-seo.php';
require_once ASTRA_THEME_DIR . 'inc/compatibility/class-astra-starter-content.php';
require_once ASTRA_THEME_DIR . 'inc/addons/transparent-header/class-astra-ext-transparent-header.php';
require_once ASTRA_THEME_DIR . 'inc/addons/breadcrumbs/class-astra-breadcrumbs.php';
require_once ASTRA_THEME_DIR . 'inc/addons/scroll-to-top/class-astra-scroll-to-top.php';
require_once ASTRA_THEME_DIR . 'inc/addons/heading-colors/class-astra-heading-colors.php';
require_once ASTRA_THEME_DIR . 'inc/builder/class-astra-builder-loader.php';

// Elementor Compatibility requires PHP 5.4 for namespaces.
if (version_compare(PHP_VERSION, '5.4', '>=')) {
	require_once ASTRA_THEME_DIR . 'inc/compatibility/class-astra-elementor.php';
	require_once ASTRA_THEME_DIR . 'inc/compatibility/class-astra-elementor-pro.php';
	require_once ASTRA_THEME_DIR . 'inc/compatibility/class-astra-web-stories.php';
}

// Beaver Themer compatibility requires PHP 5.3 for anonymus functions.
if (version_compare(PHP_VERSION, '5.3', '>=')) {
	require_once ASTRA_THEME_DIR . 'inc/compatibility/class-astra-beaver-themer.php';
}

require_once ASTRA_THEME_DIR . 'inc/core/markup/class-astra-markup.php';

/**
 * Load deprecated functions
 */
require_once ASTRA_THEME_DIR . 'inc/core/deprecated/deprecated-filters.php';
require_once ASTRA_THEME_DIR . 'inc/core/deprecated/deprecated-hooks.php';
require_once ASTRA_THEME_DIR . 'inc/core/deprecated/deprecated-functions.php';


//start: show a lowest price for product hook

add_filter('woocommerce_get_price_html', 'change_variable_products_price_display', 10, 2);
function change_variable_products_price_display($price, $product)
{

	// Only for variable products type
	if (!$product->is_type('variable'))
		return $price;

	$prices = $product->get_variation_prices(true);

	if (empty($prices['price']))
		return apply_filters('woocommerce_variable_empty_price_html', '', $product);

	$min_price = current($prices['price']);
	$max_price = end($prices['price']);
	$prefix_html = '<span class="price-prefix">' . __('') . '</span>';

	$prefix = $min_price !== $max_price ? $prefix_html : ''; // HERE the prefix

	return apply_filters('woocommerce_variable_price_html', $prefix . wc_price($min_price) . $product->get_price_suffix(), $product);
}

//end: show a lowest price for product hook


// Start : text before a add to car butoon hook

add_action('woocommerce_before_add_to_cart_button', 'mish_before_add_to_cart_btn');

function mish_before_add_to_cart_btn()
{
	global $product;
	$exchange_bonus = get_field('exchange_bonus', $product->get_id());
	echo '<div class="elementor-element elementor-element-c7bb6b7 elementor-widget elementor-widget-button" data-id="c7bb6b7" data-element_type="widget" data-widget_type="button.default">
				<div class="elementor-widget-container">
					<div class="elementor-button-wrapper">
			             <a class="elementor-button elementor-button-link elementor-size-sm" href="#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjkxNiIsInRvZ2dsZSI6ZmFsc2V9">
						   <span class="elementor-button-content-wrapper">
						    <span class="elementor-button-text">' . sprintf(__('%s', 'woocommerce'), $exchange_bonus) . '</span>
		                   </span>
					     </a>
		            </div>
				</div>
			</div>';
}

// end : text before a add to car butoon hook


// Start: change add to cart button text hook

add_filter('woocommerce_product_single_add_to_cart_text', 'custom_woocommerce_button_text');

function custom_woocommerce_button_text()
{

	return __('Add to Cart', 'text-domain');

}

// End: change add to cart button text hook


// Start: change add to cart button text in shop page hook

// add_filter('woocommerce_product_add_to_cart_text', 'bbloomer_change_select_options_button_text', 9999, 2);

// function bbloomer_change_select_options_button_text($label, $product)
// {
// 	if ($product->is_type('variable')) {
// 		return 'Add to Bag';
// 	}
// 	return $label;
// }

// end: change add to cart button text in shop page hook


//Start : add buy now button


function wpamit_add_buy_now_button_single()
{
	global $product;
	printf('<button id="wpamit-adding-button" type="submit" name="wpamit-buy-now" value="%d" class="single_add_to_cart_btn buy_now_button button alt">%s</button>', $product->get_ID(), esc_html__('Buy Now', 'wpamit'));
}

add_action('woocommerce_after_add_to_cart_button', 'wpamit_add_buy_now_button_single');

function wpamit_handle_buy_now()
{
	if (!isset($_REQUEST['wpamit-buy-now'])) {
		return false;
	}

	WC()->cart->empty_cart();

	$product_id = absint($_REQUEST['wpamit-buy-now']);
	$quantity = absint($_REQUEST['quantity']);

	if (isset($_REQUEST['variation_id'])) {

		$variation_id = absint($_REQUEST['variation_id']);
		WC()->cart->add_to_cart($product_id, 1, $variation_id);

	} else {
		WC()->cart->add_to_cart($product_id, $quantity);
	}

	wp_safe_redirect(wc_get_checkout_url());
	exit;
}

add_action('wp_loaded', 'wpamit_handle_buy_now');
//end: add buy now buttoun





/**
 * Add Continue Shopping Button on Cart Page
 **/

add_action('woocommerce_before_cart_table', 'my_add_continue_shopping_button_to_cart');

function my_add_continue_shopping_button_to_cart()
{
	$my_shop_page_url = get_permalink(woocommerce_get_page_id('shop'));
	echo '<div class="woocommerce-message">';
	echo ' <a href="' . $my_shop_page_url . '" class="button continue_shopping_button">Continue Shopping</a>';
	echo '</div>';
}

// start: add custom field to the shop page for new tag
add_action('woocommerce_before_shop_loop_item_title', 'new_tag');
function new_tag()
{
	global $product;

	$new_tag = $product->get_meta('new_tag');

	// Check if the offer statement is not empty
	if (!empty($new_tag)) {
		echo '<p class="ri ri-clock">' . sprintf(__('%s', 'woocommerce'), $new_tag) . '</p>';
	}
}
// end: add custom field to the shop page for new tag

// start: add custom field to the shop page for offer tag
add_action('woocommerce_before_shop_loop_item_title', 'offer_tag');
function offer_tag()
{
	global $product;

	$offer_tag = $product->get_meta('offer_tag');

	// Check if the offer statement is not empty
	if (!empty($offer_tag)) {
		echo '<p class="ri ri-clock">' . sprintf(__('%s', 'woocommerce'), $offer_tag) . '</p>';
	}
}
// end: add custom field to the shop page for offer tag

// start: same variable price show hook
add_filter('woocommerce_show_variation_price', function () {
	return TRUE;
});
// end: same variable price show hook

// start: regular price and sale price show
function wc_codevyne_custom_variable_price($price, $product)
{
	if ($product->is_type('variable')) {
		$min_reg_price = $product->get_variation_regular_price('min');
		$min_sale_price = $product->get_variation_sale_price('min');

		if ($min_reg_price !== $min_sale_price) {
			$price = '<ins style="font-weight:600;">' . wc_price($min_sale_price) . '&nbsp;</ins><del style="font-size: 16px;">' . wc_price($min_reg_price) . '</del>';
		}
	}

	return $price;
}
add_filter('woocommerce_get_price_html', 'wc_codevyne_custom_variable_price', 10, 2);
// end: regular price and sale price show

// start: offer statement in shop page
// function offer()
// {
// 	global $product;

// 	$offer = get_field('offer_statment_prod', $product->get_id());
// 	$offer_flat = get_field('offre_flat', $product->get_id());

// 	if (!empty($offer)) {
// 		echo '<p class="ri ri-clock" style="color: #4775ff;font-size: 12px;">' . sprintf(__('%s', 'woocommerce'), $offer) . '</p>';
// 		echo '<p class="ri ri-clock" style="color: #008000;font-size: 12px;margin-bottom: 5px !important;margin-top: -8px">' . sprintf(__('%s', 'woocommerce'), $offer_flat) . '</p>';
// 	}
// }
// add_action('woocommerce_get_price_html', 'offer', 5);
// end: offer statement in shop page

function custom_wc_stock_status_text($availability, $product)
{
	// Check if the product is in stock
	if ($product->is_in_stock()) {
		$availability['availability'] = __('In Stock', 'woocommerce');
	} else {
		$availability['availability'] = __('Out of Stock', 'woocommerce');
	}

	return $availability;
}
// Hook into the woocommerce_get_availability filter
add_filter('woocommerce_get_availability', 'custom_wc_stock_status_text', 10, 2);

add_action('woocommerce_after_main_content', 'woocommerce_taxonomy_archive_description', 5);

// Show EMI next to price (if ACF 'show_emi' is enabled)
add_filter('woocommerce_get_price_html', 'custom_price_with_emi', 10, 2);
function custom_price_with_emi($price_html, $product) {
    if (!function_exists('get_field')) return $price_html;

    if (!get_field('show_emi', $product->get_id())) return $price_html;

    $emi_price = number_format($product->get_price() / 12);

    return '<div class="price-with-emi">
                <div class="main-price-block"><span class="main-price">' . $price_html . '</span></div>
                <div class="or-divider"><span>OR</span></div>
                <div class="emi-price-block">
                    <span class="emi-amount">₹' . $emi_price . '/mo*</span>
                    <a class="emi-link" href="javascript:void(0)" onclick="openEmiPopup(' . $product->get_id() . ')">EMI Options</a>
                </div>
            </div>';
}

// For Variable Products
add_filter('woocommerce_available_variation', 'custom_variation_price_with_emi', 10, 3);
function custom_variation_price_with_emi($variation_data, $product, $variation) {
    if (!function_exists('get_field')) return $variation_data;

    if (!get_field('show_emi', $product->get_id())) return $variation_data;

    $emi_price = number_format($variation->get_price() / 12);

    $variation_data['price_html'] = '<div class="price-with-emi">
                <div class="main-price-block"><span class="main-price">' . $variation_data['price_html'] . '</span></div>
                <div class="or-divider"><span>OR</span></div>
                <div class="emi-price-block">
                    <span class="emi-amount">₹' . $emi_price . '/mo*</span>
                    <a class="emi-link" href="javascript:void(0)" onclick="openEmiPopup(' . $product->get_id() . ')">EMI Options</a>
                </div>
            </div>';

    return $variation_data;
}

// EMI Popup HTML & Script
add_action('wp_footer', function () {
    if (!is_product()) return;
    global $post;
    if (!function_exists('get_field')) return;

    if (!get_field('show_emi', $post->ID)) return;

    $banks = get_field('emi_banks', $post->ID);
    if (!$banks) return;
    ?>
    <div id="emiPopup" class="emi-popup" style="display:none;">
        <div class="emi-popup-content">
            <span class="close-btn" onclick="closeEmiPopup()">×</span>
            <h3>EMI Options</h3>
            <?php foreach ($banks as $bank): ?>
                <div class="emi-bank" onclick="toggleEmiDetails(this)">
                    <?php 
                    $logo = $bank['bank_logo'] ?? '';
                    $logo_url = '';
                    if ($logo) {
                        $logo_url = is_array($logo) && isset($logo['url']) ? $logo['url'] : $logo;
                    }
                    if ($logo_url): ?>
                        <img src="<?php echo esc_url($logo_url); ?>" alt="<?php echo esc_attr($bank['bank_name']); ?>" />
                    <?php endif; ?>
                    <span class="bank-name"><?php echo esc_html($bank['bank_name']); ?></span>
                    <span class="arrow">▼</span>
                </div>
                <div class="emi-details">
                    <table>
                        <tbody>
                            <?php if (!empty($bank['emi_plans'])): foreach ($bank['emi_plans'] as $plan): ?>
                                <tr>
                                    <td><?php echo intval($plan['months']); ?> Months</td>
                                    <td>₹<?php echo number_format($plan['amount']); ?>/mo</td>
                                </tr>
                            <?php endforeach; endif; ?>
                        </tbody>
                    </table>
                </div>
            <?php endforeach; ?>
        </div>
    </div>

    <style>
        .price-with-emi { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin-bottom: 15px; }
        .main-price-block .main-price { font-size: 22px; font-weight: 600; }
        .or-divider { font-size: 14px; background: #333; color: #fff; padding: 2px 10px; border-radius: 4px; font-weight: 500; }
        .emi-price-block { display: flex; flex-direction: column; align-items: flex-start; font-size: 16px; color: #000; }
        .emi-price-block .emi-amount { font-weight: 500; }
        .emi-price-block .emi-link { color: #0073E6; font-size: 14px; text-decoration: underline; margin-top: 2px; }

        .emi-popup {
            position: fixed; top: 0; left: 0; width: 100%; height: 100%;
            background: rgba(0,0,0,0.9); display: none;
            justify-content: center; align-items: center; z-index: 9999;
        }
        .emi-popup-content {
            background: #111; padding: 25px; border-radius: 12px;
            width: 420px; max-height: 80vh; overflow-y: auto; color: #fff; position: relative;
        }
        .emi-popup-content h3 { margin-bottom: 15px; font-size: 22px; color: #00ffb3; font-weight: bold; }
        .close-btn { position: absolute; top: 12px; right: 15px; font-size: 22px; color: #fff; cursor: pointer; }
        .emi-bank {
            display: flex; align-items: center; justify-content: space-between;
            background: #1a1a1a; padding: 12px; margin-bottom: 10px; border-radius: 8px; cursor: pointer;
        }
        .emi-bank .bank-name { flex-grow: 1; margin-left: 10px; font-size: 15px; }
        .emi-bank .arrow { font-size: 16px; color: #00ffb3; }
        .emi-details {
            display: none; background: #0e0e0e; padding: 10px; border-radius: 0 0 8px 8px;
        }
        .emi-details td {
            padding: 6px; border-bottom: 1px solid #222; color: #ccc;
        }
		.emi-details table {
			border-width: 1px;
		}
    </style>

    <script>
        function openEmiPopup() {
            document.getElementById("emiPopup").style.display = "flex";
        }
        function closeEmiPopup() {
            document.getElementById("emiPopup").style.display = "none";
        }
        function toggleEmiDetails(el) {
            const details = el.nextElementSibling;
            if (details.style.display === "block") {
                details.style.display = "none";
                el.classList.remove("active");
            } else {
                details.style.display = "block";
                el.classList.add("active");
            }
        }
    </script>
    <?php
});

add_filter('woocommerce_get_price_html', 'custom_mrp_and_tax_text', 10, 2);
add_filter('woocommerce_variation_price_html', 'custom_mrp_and_tax_text', 10, 2);

function custom_mrp_and_tax_text($price, $product) {

    if (! is_product()) {
        return $price;
    }

    $currency_symbol = get_woocommerce_currency_symbol();

    // If product is on sale
    if ($product->is_on_sale()) {

        $regular_price = wc_price($product->get_regular_price());
        $sale_price    = wc_price($product->get_sale_price());

        $price = '<span class="mrp-label">MRP </span> <del class="regular-price">' . $regular_price . '
                  </del>
                  <ins class="sale-price">' . $sale_price . '</ins>';

    } else {
        // Non-sale price
        $price = '<span class="mrp-label">MRP </span>' . $price;
    }

    // Append tax text
    $price .= '<span class="tax-text" style="font-size: 14px; color: #636363; font-weight: 400;"> (Incl. of all taxes)</span>';

    return $price;
}