<?php

declare( strict_types=1 );

namespace AcezSeo\Schema\Types;

use AcezSeo\Data\GlobalSettingsRepositoryInterface;
use AcezSeo\Schema\SchemaIds;
use AcezSeo\Schema\SchemaTypeInterface;

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

final class OrganizationSchemaType implements SchemaTypeInterface
{
	private GlobalSettingsRepositoryInterface $settings;

	public function __construct( GlobalSettingsRepositoryInterface $settings )
	{
		$this->settings = $settings;
	}

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

	public function applies_to( \WP_Post $post ): bool
	{
		// Scope (like LocalBusiness): 'site' (default) keeps the node on every
		// page as the brand identity. When narrowed, SchemaGraphBuilder also
		// strips the now-dangling publisher @id references from other nodes.
		$settings = $this->settings->get();
		$scope    = $this->scope();

		if ( 'site' === $scope )
		{
			return true;
		}

		$is_front = $post->ID === (int) get_option( 'page_on_front' ) || is_front_page();

		if ( 'front_page' === $scope )
		{
			return $is_front;
		}

		return $is_front || in_array( $post->ID, array_map( 'intval', (array) ( $settings['organization_page_ids'] ?? array() ) ), true );
	}

	/**
	 * Scope check for pages that have no WP_Post (taxonomy archives, the
	 * blog index): the node belongs there when it is site-wide, or when the
	 * archive IS the front page (a "latest posts" home page) — the selected
	 * page IDs of the 'pages' scope can never match an archive.
	 */
	public function applies_to_archive(): bool
	{
		return 'site' === $this->scope() || is_front_page();
	}

	public function build( \WP_Post $post ): array
	{
		return $this->node();
	}

	/**
	 * @return array<string, mixed>
	 */
	public function node(): array
	{
		$settings = $this->settings->get();

		$name = '' !== $settings['organization_name'] ? (string) $settings['organization_name'] : get_bloginfo( 'name' );

		$data = array(
			'@type' => 'Organization',
			'@id'   => SchemaIds::organization(),
			'name'  => $name,
			'url'   => home_url( '/' ),
		);

		$logo_id = (int) $settings['organization_logo_id'];
		$logo_id = $logo_id > 0 ? $logo_id : (int) get_option( 'site_icon' );

		if ( $logo_id > 0 )
		{
			$logo_url = wp_get_attachment_image_url( $logo_id, 'full' );

			if ( is_string( $logo_url ) )
			{
				$data['logo'] = array(
					'@type' => 'ImageObject',
					'url'   => $logo_url,
				);
			}
		}

		if ( ! empty( $settings['social_profiles'] ) )
		{
			$data['sameAs'] = array_values( (array) $settings['social_profiles'] );
		}

		/**
		 * Filters the Organization schema node.
		 *
		 * @param array<string, mixed> $data
		 */
		return (array) apply_filters( 'acez_seo_organization', $data );
	}

	private function scope(): string
	{
		return (string) ( $this->settings->get()['organization_scope'] ?? 'site' );
	}
}