<?php
/**
 * Site info and health tools.
 *
 * @package AgentdeskSiteOperations
 */

defined( 'ABSPATH' ) || exit;

add_action(
	'agentdesk_register_tools',
	function ( $registry ) {
		$registry->register(
			'site_info',
			array(
				'description' => 'Get WordPress site information, versions, and active theme/plugin summary.',
				'domain'      => 'core',
				'capability'  => 'manage_options',
				'inputSchema' => array( 'type' => 'object', 'properties' => array() ),
			),
			function () {
				global $wp_version;

				if ( ! function_exists( 'get_plugins' ) ) {
					require_once ABSPATH . 'wp-admin/includes/plugin.php';
				}

				$active_plugins = get_option( 'active_plugins', array() );
				$all_plugins    = get_plugins();
				$active_names   = array();

				foreach ( $active_plugins as $plugin_file ) {
					if ( isset( $all_plugins[ $plugin_file ] ) ) {
						$active_names[] = $all_plugins[ $plugin_file ]['Name'];
					}
				}

				return array(
					'name'            => get_bloginfo( 'name' ),
					'url'             => home_url(),
					'admin_url'       => admin_url(),
					'wp_version'      => $wp_version,
					'php_version'     => PHP_VERSION,
					'language'        => get_locale(),
					'timezone'        => wp_timezone_string(),
					'is_multisite'    => is_multisite(),
					'active_theme'    => wp_get_theme()->get( 'Name' ),
					'active_plugins'  => $active_names,
					'woocommerce'     => class_exists( 'WooCommerce' ),
					'elementor'       => defined( 'ELEMENTOR_VERSION' ),
					'safe_mode'       => Agentdesk_Security::is_safe_mode(),
					'power_mode'      => Agentdesk_Security::is_power_mode(),
					'mcp_endpoint'    => rest_url( AGENTDESK_REST_NAMESPACE . AGENTDESK_MCP_ROUTE ),
				);
			}
		);

		$registry->register(
			'health_check',
			array(
				'description' => 'Run WordPress site health checks and return status summary.',
				'domain'      => 'core',
				'capability'  => 'manage_options',
				'inputSchema' => array( 'type' => 'object', 'properties' => array() ),
			),
			function () {
				$checks = array(
					'https'           => is_ssl(),
					'debug'           => defined( 'WP_DEBUG' ) && WP_DEBUG,
					'permalink'       => (bool) get_option( 'permalink_structure' ),
					'cron_disabled'   => defined( 'DISABLE_WP_CRON' ) && DISABLE_WP_CRON,
					'uploads_writable'=> wp_is_writable( wp_upload_dir()['basedir'] ),
					'object_cache'    => wp_using_ext_object_cache(),
				);

				$status = 'good';
				if ( ! $checks['https'] || $checks['debug'] ) {
					$status = 'warning';
				}

				return array(
					'status' => $status,
					'checks' => $checks,
				);
			}
		);

		$registry->register(
			'audit_recent',
			array(
				'description' => 'Read recent MCP audit log entries.',
				'domain'      => 'core',
				'capability'  => 'manage_options',
				'inputSchema' => array(
					'type'       => 'object',
					'properties' => array(
						'limit' => array( 'type' => 'integer', 'description' => 'Max entries (1-100)' ),
					),
				),
			),
			function ( $args ) {
				$limit = isset( $args['limit'] ) ? absint( $args['limit'] ) : 20;
				return array( 'entries' => Agentdesk_Audit::get_recent( $limit ) );
			}
		);
	}
);