<?php

namespace WPGraphQL\Type\ObjectType;

class MediaDetails {

	/**
	 * Register the MediaDetails type to the Schema
	 *
	 * @return void
	 */
	public static function register_type() {
		register_graphql_object_type(
			'MediaDetails',
			[
				'description' => __( 'File details for a Media Item', 'wp-graphql' ),
				'fields'      => [
					'width'  => [
						'type'        => 'Int',
						'description' => __( 'The width of the mediaItem', 'wp-graphql' ),
					],
					'height' => [
						'type'        => 'Int',
						'description' => __( 'The height of the mediaItem', 'wp-graphql' ),
					],
					'file'   => [
						'type'        => 'String',
						'description' => __( 'The filename of the mediaItem', 'wp-graphql' ),
					],
					'sizes'  => [
						'type'        => [
							'list_of' => 'MediaSize',
						],
						'description' => __( 'The available sizes of the mediaItem', 'wp-graphql' ),
						'resolve'     => function ( $media_details, $args, $context, $info ) {
							if ( ! empty( $media_details['sizes'] ) ) {
								foreach ( $media_details['sizes'] as $size_name => $size ) {
									$size['ID']   = $media_details['ID'];
									$size['name'] = $size_name;
									$sizes[]      = $size;
								}
							}

							return ! empty( $sizes ) ? $sizes : null;
						},
					],
					'meta'   => [
						'type'        => 'MediaItemMeta',
						'description' => __( 'Meta information associated with the mediaItem', 'wp-graphql' ),
						'resolve'     => function ( $media_details, $args, $context, $info ) {
							return ! empty( $media_details['image_meta'] ) ? $media_details['image_meta'] : null;
						},
					],

				],
			]
		);
	}
}