<?php

declare( strict_types=1 );

namespace AcezSeo\Schema\Types;

use AcezSeo\Data\PostMetaRepositoryInterface;
use AcezSeo\Meta\MetaResolver;
use AcezSeo\Schema\SchemaIds;
use AcezSeo\Schema\SchemaTypeInterface;

if ( ! defined( 'ABSPATH' ) )
{
	exit;
}

/**
 * Generic content node for anything that isn't a standard blog post — pages
 * and any custom post type (WooCommerce products, events, etc.). Article
 * already covers the 'post' post type; this is its fallback counterpart so
 * every supported post type gets a primary @graph node, not just 'post'.
 */
final class WebPageSchemaType implements SchemaTypeInterface
{
	private MetaResolver $meta_resolver;
	private PostMetaRepositoryInterface $post_meta;

	public function __construct( MetaResolver $meta_resolver, PostMetaRepositoryInterface $post_meta )
	{
		$this->meta_resolver = $meta_resolver;
		$this->post_meta     = $post_meta;
	}

	public function get_id(): string
	{
		return 'WebPage';
	}

	public function applies_to( \WP_Post $post ): bool
	{
		// M66: a user-forced type (or 'none') supersedes automatic detection —
		// ForcedSchemaType emits the main node instead (or nothing at all).
		if ( '' !== ForcedSchemaType::override_for( $this->post_meta, $post ) )
		{
			return false;
		}

		return 'post' !== $post->post_type;
	}

	public function build( \WP_Post $post ): array
	{
		$title = $this->meta_resolver->title( $post );
		$title = '' !== $title ? $title : get_the_title( $post );

		$data = array(
			'@type'         => 'WebPage',
			'@id'           => (string) get_permalink( $post ) . '#webpage',
			'url'           => (string) get_permalink( $post ),
			'name'          => wp_strip_all_tags( $title ),
			'description'   => $this->meta_resolver->description( $post ),
			'isPartOf'      => array( '@id' => SchemaIds::website() ),
			'datePublished' => get_the_date( DATE_W3C, $post ),
			'dateModified'  => get_the_modified_date( DATE_W3C, $post ),
		);

		$image = $this->meta_resolver->og_image_url( $post );

		if ( '' !== $image )
		{
			$data['primaryImageOfPage'] = $image;
		}

		/**
		 * Filters the WebPage schema node for non-'post' content
		 * (pages and custom post types).
		 *
		 * @param array<string, mixed> $data
		 * @param \WP_Post              $post
		 */
		return (array) apply_filters( 'acez_seo_webpage', $data, $post );
	}
}