<?php
/**
 * SmartCrawl (WPMU DEV).
 *
 * @package AiRankSuite
 */

declare(strict_types=1);

namespace AiRankSuite\Modules\ImportExport\Adapters;

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

final class SmartCrawl extends MetaAdapter {

	public function id(): string {
		return 'smartcrawl';
	}

	public function label(): string {
		return 'SmartCrawl';
	}

	public function active(): bool {
		return defined( 'SMARTCRAWL_VERSION' ) || class_exists( 'Smartcrawl_Loader' );
	}

	protected function keys(): array {
		return array(
			'title'     => '_wds_title',
			'desc'      => '_wds_metadesc',
			'keyword'   => '_wds_focus-keywords',
			'canonical' => '_wds_canonical',
			'noindex'   => '_wds_meta-robots-noindex',
			'nofollow'  => '_wds_meta-robots-nofollow',
			'og_title'  => '_wds_opengraph',
		);
	}

	protected function has_settings(): bool {
		return array() !== $this->option( 'wds_onpage_options' );
	}

	public function post_record( int $post_id ): array {
		$record = parent::post_record( $post_id );
		// The OpenGraph field is an array (title, description, images), not a string.
		$og = get_post_meta( $post_id, '_wds_opengraph', true );
		if ( is_array( $og ) ) {
			$social = array(
				'og_title' => (string) ( $og['title'] ?? '' ),
				'og_desc'  => (string) ( $og['description'] ?? '' ),
				'og_image' => (string) ( is_array( $og['images'] ?? null ) ? ( $og['images'][0] ?? '' ) : '' ),
			);
			$social = array_filter( $social, static fn( $v ) => '' !== $v );
			if ( ! empty( $social ) ) {
				$record['social'] = array_merge( (array) ( $record['social'] ?? array() ), $social );
			} else {
				unset( $record['social'] );
			}
		}
		return $record;
	}

	public function settings(): array {
		$o = $this->option( 'wds_onpage_options' );
		if ( empty( $o ) ) {
			return array();
		}
		$out = array(
			'separator'  => mb_substr( (string) ( $o['separator'] ?? '' ), 0, 3 ),
			'home_title' => $this->vars( (string) ( $o['home']['title'] ?? '' ) ),
			'home_desc'  => $this->vars( (string) ( $o['home']['description'] ?? '' ) ),
		);
		$templates = array();
		foreach ( get_post_types( array( 'public' => true ) ) as $type ) {
			$conf  = (array) ( $o[ 'pt-' . $type ] ?? $o[ $type ] ?? array() );
			$title = $this->vars( (string) ( $conf['title'] ?? '' ) );
			$desc  = $this->vars( (string) ( $conf['description'] ?? '' ) );
			if ( '' !== $title || '' !== $desc ) {
				$templates[ $type ] = array( 'title' => $title, 'desc' => $desc );
			}
		}
		$out['templates'] = $templates;
		return $out;
	}
}