[WordPress] Sort WP_Query results by multiple meta keeping Top Picks

[WordPress] Sort WP_Query results by multiple meta keeping Top Picks

<?php
/*
 * Source: https://www.billerickson.net/wp-query-sort-by-meta/
 */
   
// Query Arguments
      
$args = array( 
	'post_type'       => 'review',
	'posts_per_page'  => 10,
	'paged'           => get_query_var( 'paged', false ),
	'meta_query'      => array(
		'relation'    => 'AND',
		'be_top_pick' => array(
			'key'     => 'be_top_pick',
			'compare' => 'EXISTS',
		),
		'be_price'    => array(
			'key'     => 'be_price',
			'type'    => 'NUMERIC',
			'compare' => 'EXISTS',
		),
		'be_rating'   => array(
			'key'     => 'be_rating',
			'type'    => 'NUMERIC',
			'compare' => 'EXISTS',
		),
	) 
);

// Sort Results
$current_sort = isset( $_GET['hosting-sort'] ) ? esc_attr( $_GET['hosting-sort'] ) : 'most-recent';

switch( $current_sort ) {

	case 'most-recent':
		$args['orderby']  = array( 
			'be_top_pick' => 'DESC',
			'post_date'   => 'DESC',
		);
		break;

	case 'price-high':
		$args['orderby'] = array(
			'be_top_pick' => 'DESC',
			'be_price'    => 'DESC',
		);
		break;

	case 'price-low':
		$args['orderby'] = array(
			'be_top_pick' => 'DESC',
			'be_price'    => 'ASC',
		);
		break;
		
	case 'rating-high':
		$args['orderby'] = array(
			'be_top_pick' => 'DESC',
			'be_rating'   => 'DESC',
		);
		break;
 
	case 'rating-low':
		$args['orderby'] = array(
			'be_top_pick' => 'DESC',
			'be_rating'   => 'ASC',
		);
		break;
}

$loop = new WP_Query( $args );