<?php
/**
 * Batch 52 — Thrive Architect tools. Net-new, GPL-2.0-or-later. See NOTICE.md.
 * Inert unless Thrive Architect (TVE_VERSION) is active.
 */

namespace AskTamMCP\Extensions;

defined('ABSPATH') || exit;

class Batch52 {

    public static function register($registry): void {
        if (!defined('TVE_VERSION')) return;

        $def = function (string $name, string $desc, array $props, array $required, string $scope, string $method) {
            $schema = ['type' => 'object', 'properties' => $props ?: new \stdClass()];
            if ($required) $schema['required'] = $required;
            return ['name' => $name, 'description' => $desc, 'scope' => $scope,
                    'handler' => 'AskTamMCP\\Extensions\\Batch52::' . $method, 'inputSchema' => $schema];
        };

        $registry->register($def('thrive_detect', 'Report whether Thrive Architect is active and its version.', [], [], 'read', 'detect'));
        $registry->register($def('thrive_is_built', 'Report whether Thrive Architect content is stored on a post.',
            ['post_id' => ['type' => 'integer']], ['post_id'], 'read', 'isBuilt'));
        $registry->register($def('thrive_list_built', 'List recent posts that have Thrive Architect content (id, title).',
            ['post_type' => ['type' => 'string', 'default' => 'page'], 'per_page' => ['type' => 'integer', 'default' => 50]], [], 'read', 'listBuilt'));
    }

    public static function detect(array $args): array {
        return ['active' => defined('TVE_VERSION'), 'version' => defined('TVE_VERSION') ? TVE_VERSION : null];
    }

    public static function isBuilt(array $args): array {
        $id = (int) ($args['post_id'] ?? 0);
        if (!get_post($id)) throw new \RuntimeException("Post not found: {$id}");
        $built = get_post_meta($id, 'tcb2_ready', true) || get_post_meta($id, 'tve_updated_post', true);
        return ['post_id' => $id, 'thrive_built' => (bool) $built];
    }

    public static function listBuilt(array $args): array {
        $pt = (string) ($args['post_type'] ?? 'page');
        $posts = get_posts(['post_type' => $pt, 'post_status' => 'publish', 'numberposts' => (int) ($args['per_page'] ?? 50),
            'meta_query' => [['key' => 'tve_updated_post', 'compare' => 'EXISTS']]]);
        $out = [];
        foreach ($posts as $p) $out[] = ['id' => $p->ID, 'title' => $p->post_title];
        return ['count' => count($out), 'posts' => $out];
    }
}