/*
Theme Name: Flatsome Child
Theme URI: http://flatsome.uxthemes.com
Template: flatsome
Author: UX-Themes
Author URI: https://uxthemes.com
Description: Multi-Purpose Responsive WooCommerce Theme
Version: 3.19.9.1748086798
Updated: 2025-05-24 18:39:58

*/
/*Sale price by devvn - levantoan.com*/
function devvn_price_html($product, $is_variation = false){
    ob_start();
 
    if($product->is_on_sale()):
    ?>
    <style>
        .devvn_single_price {
            background-color: #199bc42e;
            border: 1px dashed #199bc4;
            padding: 10px;
            border-radius: 3px;
            -moz-border-radius: 3px;
            -webkit-border-radius: 3px;
            margin: 0 0 10px;
            color: #000;
        }
 
        .devvn_single_price span.label {
            color: #333;
            font-weight: 400;
            font-size: 14px;
            padding: 0;
            margin: 0;
            float: left;
            width: 82px;
            text-align: left;
            line-height: 18px;
        }
 
        .devvn_single_price span.devvn_price .amount {
            font-size: 14px;
            font-weight: 700;
            color: #ff3a3a;
        }
 
        .devvn_single_price span.devvn_price del .amount, .devvn_single_price span.devvn_price del {
            font-size: 14px;
            color: #333;
            font-weight: 400;
        }
    </style>
    <?php
    endif;
 
    if($product->is_on_sale() && ($is_variation || $product->is_type('simple') || $product->is_type('external'))) {
        $sale_price = $product->get_sale_price();
        $regular_price = $product->get_regular_price();
        if($regular_price) {
            $sale = round(((floatval($regular_price) - floatval($sale_price)) / floatval($regular_price)) * 100);
            $sale_amout = $regular_price - $sale_price;
            ?>
            <div class="devvn_single_price">
                <div>
                    <span class="label">Giá:</span>
                    <span class="devvn_price"><?php echo wc_price($sale_price); ?></span>
                </div>
                <div>
                    <span class="label">Thị trường:</span>
                    <span class="devvn_price"><del><?php echo wc_price($regular_price); ?></del></span>
                </div>
                <div>
                    <span class="label">Tiết kiệm:</span>
                    <span class="devvn_price sale_amount"> <?php echo wc_price($sale_amout); ?> (<?php echo $sale; ?>%)</span>
                </div>
            </div>
            <?php
        }
    }elseif($product->is_on_sale() && $product->is_type('variable')){
        $prices = $product->get_variation_prices( true );
        if ( empty( $prices['price'] ) ) {
            $price = apply_filters( 'woocommerce_variable_empty_price_html', '', $product );
        } else {
            $min_price     = current( $prices['price'] );
            $max_price     = end( $prices['price'] );
            $min_reg_price = current( $prices['regular_price'] );
            $max_reg_price = end( $prices['regular_price'] );
 
            if ( $min_price !== $max_price ) {
                $price = wc_format_price_range( $min_price, $max_price ) . $product->get_price_suffix();
            } elseif ( $product->is_on_sale() && $min_reg_price === $max_reg_price ) {
                $sale = round(((floatval($max_reg_price) - floatval($min_price)) / floatval($max_reg_price)) * 100);
                $sale_amout = $max_reg_price - $min_price;
                ?>
                <div class="devvn_single_price">
                    <div>
                        <span class="label">Giá:</span>
                        <span class="devvn_price"><?php echo wc_price($min_price); ?></span>
                    </div>
                    <div>
                        <span class="label">Thị trường:</span>
                        <span class="devvn_price"><del><?php echo wc_price($max_reg_price); ?></del></span>
                    </div>
                    <div>
                        <span class="label">Tiết kiệm:</span>
                        <span class="devvn_price sale_amount"> <?php echo wc_price($sale_amout); ?> (<?php echo $sale; ?>%)</span>
                    </div>
                </div>
                <?php
            } else {
                $price = wc_price( $min_price ) . $product->get_price_suffix();
            }
        }
        echo $price;
 
    }else{ ?>
        <p class="<?php echo esc_attr( apply_filters( 'woocommerce_product_price_class', 'price' ) );?>"><?php echo $product->get_price_html(); ?></p>
    <?php }
    return ob_get_clean();
}
function woocommerce_template_single_price(){
    global $product;
    echo devvn_price_html($product);
}
 
add_filter('woocommerce_available_variation','devvn_woocommerce_available_variation', 10, 3);
function devvn_woocommerce_available_variation($args, $thisC, $variation){
    $old_price_html = $args['price_html'];
    if($old_price_html){
        $args['price_html'] = devvn_price_html($variation, true);
    }
    return $args;
}