<?php

if ( empty( $args ) ) {
	return;
}

$options             = $args['options'];
$filter_type         = ! empty( $args['behavior'] ) ? $args['behavior'] : 'checkbox';
$query_var           = 'alphabet-filter' . $args['filter_id'];
$accessibility_label = $args['accessibility_label'];

if ( ! $options ) {
	return;
}

$current = $this->get_current_filter_value( $args );

?>
<div class="jet-alphabet-list" <?php $this->filter_data_atts( $args ); ?>><?php

	echo '<form class="jet-alphabet-list-wrapper">';
	echo '<fieldset>';
	echo '<legend style="display:none;">' . esc_html( $accessibility_label ) . '</legend>';
	foreach ( $options as $value ) {
		$checked = '';

		if ( $current ) {
			if ( is_array( $current ) && in_array( $value, $current ) ) {
				$checked = 'checked';
			}

			if ( ! is_array( $current ) && $value == $current ) {
				$checked = 'checked';
			}
		}

		if( '' !== $value ){
			include jet_smart_filters()->get_template( 'filters/alphabet-item.php' );
		}
	}
	echo '</fieldset>';
	echo '</form>';

?></div>
