<?php
global $product, $woocommerce_loop, $woocommerce, $mk_options, $post;
$product_rating = '';

if ( ! class_exists( 'WooCommerce' ) ) {
	echo 'WooCommerce Plugin is not installed!';
	return false;
}

if ( ! vc_is_page_editable() ) {
	wp_enqueue_script( 'wc-add-to-cart-variation' );
}

$path = pathinfo( __FILE__ ) ['dirname'];

include( $path . '/config.php' );

$id = Mk_Static_Files::shortcode_id();

do_action( 'woocommerce_before_single_product' );


$paged = ( get_query_var( 'paged' ) ) ? get_query_var( 'paged' ) : 1;
switch ( $display ) {
	case 'recent':
		$args = array(
			'post_type'             => 'product',
			'post_status'           => 'publish',
			'ignore_sticky_posts'   => 1,
			'posts_per_page'        => $count,
			'orderby'               => 'date',
			'order'                 => 'desc',
			'paged'                 => $paged,
			'meta_query'            => WC()->query->get_meta_query(),
		);
		break;

	case 'featured':
		/**
		 * Since WooCommerce 3.0, the featured query filter is included in tax_query terms.
		 *
		 * @since 5.9.8
		 * @see woocommerce/includes/class-wc-shortcodes.php
		 */
		$tax_query = WC()->query->get_tax_query();
		$tax_query[] = array(
			'taxonomy' => 'product_visibility',
			'field'    => 'name',
			'terms'    => 'featured',
			'operator' => 'IN',
		);

		$args = array(
			'post_type'             => 'product',
			'post_status'           => 'publish',
			'ignore_sticky_posts'   => 1,
			'posts_per_page'        => $count,
			'orderby'               => 'date',
			'order'                 => 'desc',
			'paged'                 => $paged,
			'meta_query'            => WC()->query->get_meta_query(),
			'tax_query'             => $tax_query,
		);
		break;

	case 'top_rated':
		$args = array(
			'post_type'             => 'product',
			'post_status'           => 'publish',
			'ignore_sticky_posts'   => 1,
			'posts_per_page'        => $count,
			'order'                 => $order,
			'paged'                 => $paged,
			'meta_key'              => '_wc_average_rating',
			'orderby'               => 'meta_value_num',
			'meta_query'            => WC()->query->get_meta_query(),
			'tax_query'             => WC()->query->get_tax_query(),
		);
		break;

	case 'products_on_sale':
		$args = array(
			'post_type'             => 'product',
			'post_status'           => 'publish',
			'ignore_sticky_posts'   => 1,
			'posts_per_page'        => $count,
			'orderby'               => $orderby,
			'order'                 => $order,
			'paged'                 => $paged,
			'meta_query'            => WC()->query->get_meta_query(),
			'post__in'                   => array_merge( array( 0 ), wc_get_product_ids_on_sale() ),
		);
		break;

	case 'best_sellings':
		$args = array(
			'post_type'             => 'product',
			'post_status'           => 'publish',
			'ignore_sticky_posts'   => 1,
			'posts_per_page'        => $count,
			'orderby'               => 'meta_value_num',
			'order'                 => $order,
			'orderby'               => $orderby,
			'paged'                 => $paged,
			'meta_key'               => 'total_sales',
			'meta_query'            => WC()->query->get_meta_query(),
		);
		break;
}

if ( ! empty( $category ) ) {
	$args['tax_query'] = array(
		array(
			'taxonomy'      => 'product_cat',
			'terms'         => array_map( 'sanitize_title', explode( ',', $category ) ),
			'field'         => 'slug',
		),
	);
}

if ( isset( $posts ) && ! empty( $posts ) ) {
	$args['post__in'] = explode( ',', $posts );
}

$class[] = $layout . '-layout';
$class[] = $el_class;
$class[] = $visibility;

?>
<div id="mk-product-loop-<?php echo esc_attr( $id ); ?>" class="mk-product-loop grid--float clear <?php echo esc_attr( implode( ' ', $class ) ); ?>">
	<section class="products js-el mk--row" data-mk-component="Grid" data-grid-config='{"item":".product"}'>
<?php

/**
 * Product Loop
 * ==================================================================================*/
$query = new WP_Query( $args );
if ( $query->have_posts() ) :
	while ( $query->have_posts() ) :
		$query->the_post();
		global $product;

		if ( ! $product->is_visible() ) {
			continue;
		}

		$product_id         = get_the_ID();
		$uid                = Mk_Static_Files::shortcode_id();
		$woocommerce_cat    = $mk_options['woocommerce_catalog'];
		$grid_width         = $mk_options['grid_width'];
		$content_width      = $mk_options['content_width'];
		$height             = $mk_options['woo_loop_img_height'];
		$product_type       = $product->get_type();
		$hover_image_src    = '';

		// thumbnail.
		switch ( $columns ) {
			case 4:
				$column_class = 'mk--col--3-12';
				$image_width = round( $grid_width / 4 ) - 28;
				break;
			case 3:
				$column_class = 'mk--col--4-12';
				$image_width = round( $grid_width / 3 ) - 33;
				break;
			case 2:
				$column_class = 'mk--col--1-2';
				$image_width = round( $grid_width / 2 ) - 38;
				break;

			default:
				$column_class = 'mk--col--1-2';
				$image_width = round( $grid_width / 2 ) - 38;
				break;
		}

		if ( has_post_thumbnail() ) {

			$featured_image_src = Mk_Image_Resize::resize_by_id_adaptive( get_post_thumbnail_id(), $image_size, $image_width, $height, $crop = false, $dummy = true );

			$product_gallery = get_post_meta( $post->ID, '_product_image_gallery', true );

			if ( ! empty( $product_gallery ) ) {
				$gallery = explode( ',', $product_gallery );
				$hover_image_id  = $gallery[0];
				$hover_image_src = Mk_Image_Resize::resize_by_id_adaptive( $hover_image_id, $image_size, $image_width, $height, $crop = false, $dummy = true );
			}
		}


		// check product stock, add cart a tag url, add cart a tag label and add icon class.
		if ( ! $product->is_in_stock() ) {
			$link           = apply_filters( 'out_of_stock_add_to_cart_url', esc_url( get_permalink( $product->get_id() ) ) );
			$label              = apply_filters( 'out_of_stock_add_to_cart_text', __( 'READ MORE', 'mk_framework' ) );
			$icon_class         = 'mk-moon-search-3';
			$out_of_stock_badge = '<span class="out-of-stock"><span>' . __( 'Out of Stock', 'mk_framework' ) . '</span></span>';
		} else {
			$out_of_stock_badge = '';
			switch ( $product->get_type() ) {
				case 'variable':
					$link       = apply_filters( 'variable_add_to_cart_url', esc_url( get_permalink( $product->get_id() ) ) );
					$label          = apply_filters( 'variable_add_to_cart_text', __( 'Select Options', 'mk_framework' ) );
					$icon_class     = 'mk-icon-plus';
					break;
				case 'grouped':
					$link       = apply_filters( 'grouped_add_to_cart_url', esc_url( get_permalink( $product->get_id() ) ) );
					$label          = apply_filters( 'grouped_add_to_cart_text', __( 'View Options', 'mk_framework' ) );
					$icon_class     = 'mk-moon-search-3';
					break;
				case 'external':
					$link       = apply_filters( 'external_add_to_cart_url', esc_url( get_permalink( $product->get_id() ) ) );
					$label          = apply_filters( 'external_add_to_cart_text', __( 'Read More', 'mk_framework' ) );
					$icon_class     = 'mk-moon-search-3';
					break;
				default:
					$link       = apply_filters( 'add_to_cart_url', esc_url( $product->add_to_cart_url() ) );
					$label          = apply_filters( 'add_to_cart_text', __( 'Add to Cart', 'mk_framework' ) );
					$icon_class     = 'mk-moon-cart-plus';
					break;
			}
		}

		// check product on sale.
		if ( $product->is_on_sale() ) {
			$sale_badge = apply_filters( 'woocommerce_sale_flash', '<span class="onsale"><span>' . __( 'Sale', 'mk_framework' ) . '</span></span>', $post, $product );
		} else {
			$sale_badge = '';
		}
		if ( 'true' == $mk_options['woocommerce_loop_show_desc'] ) {
			$item_desc = apply_filters( 'woocommerce_short_description', $post->post_excerpt );
		} else {
			$item_desc = '';
		}

		if ( version_compare( WC_VERSION, '3.0', '>=' ) ) {
			$wc_category_list = wc_get_product_category_list( $product->get_id(), ', ', '', '' );
		} else {
			$wc_category_list = $product->get_categories( ', ' );
		}

		$shortcodeViewAtts = array(
			'product_id'                => $product_id,
			'product_type'              => $product_type,
			'product_col'               => $column_class,
			'thumb_image'               => $featured_image_src,
			'thumb_title'               => get_the_title(),
			'thumb_hover_image'         => $hover_image_src,
			'show_quickview'            => $show_quickview,
			'show_category'         => $show_category,
			'show_rating'               => $show_rating,
			'product_link'          => esc_url( get_permalink() ),
			'product_add_link'      => $link,
			'product_add_label'         => $label,
			'product_add_icon'      => $icon_class,
			'out_of_stock_badge'    => $out_of_stock_badge,
			'sale_of_stock_badge'   => $sale_badge,
			'item_desc'                 => $item_desc,
			'category_name'         => $wc_category_list,
			'animation'                 => $animation,
		);


		echo mk_get_shortcode_view( 'mk_products',  'loop-styles/product-loop-' . $layout,  true,  $shortcodeViewAtts );

		$shortcodeViewAtts = array();

	endwhile;
	wp_reset_postdata();
endif;

?>
</section>

<?php if ( 'false' != $pagination ) : ?>
	<nav class="woocommerce-pagination">
		<?php
			echo paginate_links(
				apply_filters(
					'woocommerce_pagination_args', array(
						'base'         => esc_url_raw( str_replace( 999999999, '%#%', remove_query_arg( 'add-to-cart', get_pagenum_link( 999999999, false ) ) ) ),
						'format'       => '',
						'add_args'     => false,
						'current'      => max( 1, get_query_var( 'paged' ) ),
						'total'        => $query->max_num_pages,
						'prev_text'    => '&larr;',
						'next_text'    => '&rarr;',
						'type'         => 'list',
						'end_size'     => 3,
						'mid_size'     => 3,
					)
				)
			);
		?>
	</nav>
<?php endif; ?>	
</div>


<?php
/**
 * Custom CSS Output
 * ==================================================================================*/
if ( ! empty( $color_product_title ) ) {
	Mk_Static_Files::addCSS(
		'
		#mk-product-loop-' . $id . ' .product-title,
		#mk-product-loop-' . $id . ' .product-title a{
			color: ' . $color_product_title . ';
		}
	', $id
	);
}

if ( ! empty( $color_product_category ) ) {
	Mk_Static_Files::addCSS(
		'
		#mk-product-loop-' . $id . ' .product-categories,
		#mk-product-loop-' . $id . ' .product-categories a {
			color: ' . $color_product_category . ';
		}
	', $id
	);
}

if ( ! empty( $color_product_rating ) ) {
	Mk_Static_Files::addCSS(
		'
		#mk-product-loop-' . $id . ' .star-rating span:before {
			color: ' . $color_product_rating . ' !important;
		}
	', $id
	);
}

if ( ! empty( $color_product_price ) ) {
	Mk_Static_Files::addCSS(
		'
		#mk-product-loop-' . $id . ' .price .amount {
			color: ' . $color_product_price . ';
		}
	', $id
	);
}

if ( ! empty( $color_product_price_orginal ) ) {
	Mk_Static_Files::addCSS(
		'
		#mk-product-loop-' . $id . ' .price del .amount {
			color: ' . $color_product_price_orginal . ';
		}
	', $id
	);
}

if ( ! empty( $color_product_price_sale ) ) {
	Mk_Static_Files::addCSS(
		'
		#mk-product-loop-' . $id . ' .price ins .amount {
			color: ' . $color_product_price_sale . ';
		}
	', $id
	);
}

if ( '' != $color_product_border ) {
	Mk_Static_Files::addCSS(
		'
		#mk-product-loop-' . $id . ' .products .mk-product-holder .product-link{
			border: 1px solid ' . $color_product_border . ';
		}
	', $id
	);
}

if ( 'open' == $layout ) {
	Mk_Static_Files::addCSS(
		'
		.product-quick-view {
			max-width: ' . $mk_options['grid_width'] . 'px;
		}
	', $id
	);
}
