<?php
namespace AskTamMCP\Tools;
defined('ABSPATH') || exit;

class SeoTools {
    public static function getSeoMeta(array $args): array {
        $id = (int)$args['post_id'];
        $data = ['post_id'=>$id];
        // Yoast
        if (defined('WPSEO_VERSION')) {
            $data['yoast'] = ['title'=>get_post_meta($id,'_yoast_wpseo_title',true),'description'=>get_post_meta($id,'_yoast_wpseo_metadesc',true),'focus_keyword'=>get_post_meta($id,'_yoast_wpseo_focuskw',true),'robots'=>get_post_meta($id,'_yoast_wpseo_meta-robots-noindex',true)];
        }
        // RankMath
        if (defined('RANK_MATH_VERSION')) {
            $data['rankmath'] = ['title'=>get_post_meta($id,'rank_math_title',true),'description'=>get_post_meta($id,'rank_math_description',true),'focus_keyword'=>get_post_meta($id,'rank_math_focus_keyword',true),'robots'=>get_post_meta($id,'rank_math_robots',true)];
        }
        return $data;
    }
    public static function updateSeoMeta(array $args): array {
        $id = (int)$args['post_id'];
        if (defined('WPSEO_VERSION')) {
            if (isset($args['title']))         update_post_meta($id,'_yoast_wpseo_title',$args['title']);
            if (isset($args['description']))   update_post_meta($id,'_yoast_wpseo_metadesc',$args['description']);
            if (isset($args['focus_keyword'])) update_post_meta($id,'_yoast_wpseo_focuskw',$args['focus_keyword']);
        }
        if (defined('RANK_MATH_VERSION')) {
            if (isset($args['title']))         update_post_meta($id,'rank_math_title',$args['title']);
            if (isset($args['description']))   update_post_meta($id,'rank_math_description',$args['description']);
            if (isset($args['focus_keyword'])) update_post_meta($id,'rank_math_focus_keyword',$args['focus_keyword']);
        }
        return ['post_id'=>$id,'updated'=>true];
    }
}