<?php
/**
 * The organization or person behind the site.
 *
 * @package ElevenRank
 * @since   1.0.0
 */

namespace ElevenRank\Modules\Schema;

defined( 'ABSPATH' ) || exit;

/**
 * Built from the profile settings (name, logo and social profile addresses).
 *
 * @since 1.0.0
 */
final class Entity_Node {

	/**
	 * The profile settings that hold a social profile address.
	 *
	 * @since 1.0.0
	 *
	 * @var string[]
	 */
	const SOCIAL = array( 'facebook', 'x', 'instagram', 'linkedin', 'youtube', 'pinterest' );

	/**
	 * The Organization or Person node.
	 *
	 * @since 1.0.0
	 *
	 * @param Node_Context $c Page information.
	 * @return array<string, mixed>
	 */
	public static function build( Node_Context $c ): array {
		$settings = $c->settings;
		$name     = trim( (string) $settings->value( 'profile', 'entity_name' ) );
		$same_as  = array();

		foreach ( self::SOCIAL as $network ) {
			$url = (string) $settings->value( 'profile', $network );

			if ( '' !== $url ) {
				$same_as[] = $url;
			}
		}

		$node = array(
			'@type'  => $c->is_person() ? 'Person' : 'Organization',
			'@id'    => $c->entity_id(),
			'name'   => '' !== $name ? $name : wp_specialchars_decode( get_bloginfo( 'name' ), ENT_QUOTES ),
			'url'    => home_url( '/' ),
			'sameAs' => $same_as,
		);

		if ( null !== self::logo( $c ) ) {
			$node[ $c->is_person() ? 'image' : 'logo' ] = array( '@id' => Ids::logo() );
		}

		return $node;
	}

	/**
	 * The logo as an ImageObject node.
	 *
	 * @since 1.0.0
	 *
	 * @param Node_Context $c Page information.
	 * @return array<string, mixed>|null
	 */
	public static function logo( Node_Context $c ): ?array {
		return Image_Node::build( (int) $c->settings->value( 'profile', 'entity_logo_id' ), Ids::logo() );
	}
}