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<?php
/**
 * Widget Helper
 *
 * @package   WP Grid Builder
 * @author    Loïc Blascos
 * @copyright 2019-2022 Loïc Blascos
 */

namespace WP_Grid_Builder\Includes\Widgets;

use WP_Grid_Builder\Includes\Database;

// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Widget Helper
 *
 * @class WP_Grid_Builder\Includes\Widgets\Widget
 * @since 1.0.0
 */
class Widget {

/**
	 * Holds all grids
	 *
	 * @since 1.0.0
	 * @access protected
	 *
	 * @var array
	 */
	protected static $grids;

/**
	 * Holds all facets
	 *
	 * @since 1.0.0
	 * @access protected
	 *
	 * @var array
	 */
	protected static $facets;

/**
	 * Holds all templates
	 *
	 * @since 1.0.0
	 * @access protected
	 *
	 * @var array
	 */
	protected static $templates;

/**
	 * Get facets
	 *
	 * @since 1.0.0
	 * @access public
	 *
	 * @param string $object Object type to query.
	 * @return array
	 */
	public static function get( $object ) {

if ( self::${$object} ) {
			return self::${$object};
		}

if ( 'templates' === $object ) {

self::${$object} = array_map(
				function( $template ) {

return [
						'id'   => $template,
						'name' => $template,
					];

},
				array_keys( apply_filters( 'wp_grid_builder/templates', [] ) )
			);

return self::${$object};

}

self::${$object} = Database::query_results(
			[
				'select'  => 'id, name',
				'from'    => $object,
				'orderby' => 'modified_date',
			]
		);

return self::${$object};

}

/**
	 * Output grids or facets select list
	 *
	 * @since 1.0.0
	 * @access public
	 *
	 * @param string $label    Field label.
	 * @param string $id       Field id.
	 * @param string $name     Field name.
	 * @param string $object   Object type to list.
	 * @param mixed  $selected Selected value.
	 */
	public static function output_list( $label, $id, $name, $object, $selected ) {

echo '<p>';
		echo '<label for="' . esc_attr( $id ) . '">' . esc_html( $label ) . '</label>';
		echo '<select id="' . esc_attr( $id ) . '" name="' . esc_attr( $name ) . '" style="width:100%">';

foreach ( $object as $item ) {

printf(
				'<option value="%s" %s>%s</option>',
				esc_attr( $item['id'] ),
				selected( $item['id'], $selected, false ),
				esc_html( $item['name'] )
			);

}

echo '</select>';
		echo '</p>';

}
}