<?php function thb_product( $atts, $content = null ) {
	$atts = vc_map_get_attributes( 'thb_product', $atts );
	extract( $atts );

	if ( ! thb_wc_supported() ) {
		return;
	}

	$args = array();

	if ( $product_sort == 'latest-products' ) {
		$args = array(
			'post_type'           => 'product',
			'post_status'         => 'publish',
			'ignore_sticky_posts' => 1,
			'posts_per_page'      => $item_count,
		);
	} elseif ( $product_sort == 'featured-products' ) {
		$args = array(
			'post_type'           => 'product',
			'post_status'         => 'publish',
			'ignore_sticky_posts' => 1,
			'tax_query'           => array(
				array(
					'taxonomy' => 'product_visibility',
					'field'    => 'name',
					'terms'    => 'featured',
					'operator' => 'IN',
				),
			),
			'posts_per_page'      => $item_count,
		);
	} elseif ( $product_sort == 'top-rated' ) {
		$ordering_args = WC()->query->get_catalog_ordering_args( 'rating', 'asc' );

		$args = array(
			'post_type'           => 'product',
			'post_status'         => 'publish',
			'ignore_sticky_posts' => 1,
			'posts_per_page'      => $item_count,
			'meta_key'            => $ordering_args['meta_key'],
			'orderby'             => $ordering_args['orderby'],
			'order'               => $ordering_args['order'],
		);

	} elseif ( $product_sort == 'sale-products' ) {
		$args = array(
			'post_type'           => 'product',
			'post_status'         => 'publish',
			'ignore_sticky_posts' => 1,
			'posts_per_page'      => $item_count,
			'meta_query'          => array(
				'relation' => 'OR',
				array( // Simple products type
					'key'     => '_sale_price',
					'value'   => 0,
					'compare' => '>',
					'type'    => 'numeric',
				),
				array( // Variable products type
					'key'     => '_min_variation_sale_price',
					'value'   => 0,
					'compare' => '>',
					'type'    => 'numeric',
				),
			),
		);
	} elseif ( $product_sort == 'by-category' ) {
		$args = array(
			'post_type'           => 'product',
			'post_status'         => 'publish',
			'ignore_sticky_posts' => 1,
			'product_cat'         => $cat,
			'posts_per_page'      => $item_count,
		);
	} elseif ( $product_sort == 'by-id' ) {
		$product_id_array = explode( ',', $product_ids );
		$args             = array(
			'post_type'           => 'product',
			'post_status'         => 'publish',
			'ignore_sticky_posts' => 1,
			'post__in'            => $product_id_array,
		);
	} else {
		$args = array(
			'post_type'           => 'product',
			'post_status'         => 'publish',
			'ignore_sticky_posts' => 1,
			'posts_per_page'      => $item_count,
			'meta_key'            => 'total_sales',
			'orderby'             => 'meta_value',
		);
	}
	$args['meta_query'] = WC()->query->get_meta_query();
	ob_start();
	$products = new WP_Query( $args );
	switch ( $columns ) {
		case 2:
			$col = 'medium-6';
			break;
		case 3:
			$col = 'medium-4';
			break;
		case 4:
			$col = 'medium-3';
			break;
		case 6:
			$col = 'medium-2';
			break;
	}

	if ( $products->have_posts() ) {

		set_query_var( 'thb_animation', $animation );
		?>

		<?php if ( $thb_carousel === 'true' ) { ?>

		<div class="thb-carousel overflow-visible products row" data-columns="<?php echo esc_attr( $columns ); ?>" data-autoplay="<?php echo esc_attr( $autoplay ); ?>" data-autoplay-speed="<?php echo esc_attr( $autoplay_speed ); ?>" data-pagination="true">

			<?php
			while ( $products->have_posts() ) :
				$products->the_post();
				?>
				<div>
					<?php $product = wc_get_product( $products->post->ID ); ?>
					<?php set_query_var( 'thb_columns', 'medium-12' ); ?>
					<?php wc_get_template_part( 'content', 'product' ); ?>
				</div>
			<?php endwhile; // end of the loop. ?>

		</div>

		<?php } else { ?>

		<ul class="products shortcode row">

			<?php
			while ( $products->have_posts() ) :
				$products->the_post();
				?>
				<?php set_query_var( 'thb_columns', $col ); ?>
				<?php wc_get_template_part( 'content', 'product' ); ?>

			<?php endwhile; // end of the loop. ?>

		</ul>

		<?php } ?>

		<?php
	}

	$out = ob_get_clean();

	wp_reset_query();
	wp_reset_postdata();

	return $out;
}
thb_add_short( 'thb_product', 'thb_product' );