<?php
/**
 * Plugin Name:       AI View Sync
 * Plugin URI:        https://gcco.io/ai-view
 * Description:       Publish LLMS.txt at /llms.txt — connect to GcCo AI View for automatic sync or paste your content manually. No API keys or wp-config changes required.
 * Version:           1.1.5
 * Requires at least: 6.0
 * Requires PHP:      7.4
 * Author:            GCCO LLC
 * Author URI:        https://gcco.io
 * License:           GPL-2.0-or-later
 * License URI:       https://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain:       ai-view-sync
 *
 * Package layout: ai-view-sync.zip → ai-view-sync/ai-view-sync.php
 *
 * @package Gcco\AiViewSync
 */

defined( 'ABSPATH' ) || exit;

define( 'AIVISY_VERSION', '1.1.5' );
define( 'AIVISY_FILE', __FILE__ );
define( 'AIVISY_PATH', plugin_dir_path( __FILE__ ) );
define( 'AIVISY_URL', plugin_dir_url( __FILE__ ) );

require_once AIVISY_PATH . 'includes/class-settings.php';
require_once AIVISY_PATH . 'includes/class-llms-merge.php';
require_once AIVISY_PATH . 'includes/class-output.php';
require_once AIVISY_PATH . 'includes/class-connector.php';
require_once AIVISY_PATH . 'includes/class-admin.php';
require_once AIVISY_PATH . 'includes/class-sync-remote.php';
require_once AIVISY_PATH . 'includes/class-remote-api.php';
require_once AIVISY_PATH . 'includes/class-plugin.php';

/**
 * Defaults (no wp-config needed for a normal install):
 * Connect opens the public AI View app at …/login.php. Override only for staging, white-label, or self-hosted AI View.
 *
 * Optional wp-config.php (above "That's all, stop editing!"):
 * - AIVISY_APP_URL — Replace default app root (no trailing slash).
 * - AIVISY_CONNECT_BASE — Full connect URL if not {AIVISY_APP_URL}/login.php.
 */
if ( ! defined( 'AIVISY_APP_URL' ) ) {
	define( 'AIVISY_APP_URL', 'https://gcco.io/ai-dashboard' );
}
if ( ! defined( 'AIVISY_CONNECT_BASE' ) ) {
	define( 'AIVISY_CONNECT_BASE', '' );
}
if ( ! defined( 'AIVISY_SYNC_API_URL' ) ) {
	define( 'AIVISY_SYNC_API_URL', '' );
}
if ( ! defined( 'AIVISY_PROPERTIES_API_URL' ) ) {
	define( 'AIVISY_PROPERTIES_API_URL', '' );
}
if ( ! defined( 'AIVISY_BIND_API_URL' ) ) {
	define( 'AIVISY_BIND_API_URL', '' );
}

/**
 * Bootstrap.
 *
 * @return \Gcco\AiViewSync\Plugin
 */
function aivisy() {
	return \Gcco\AiViewSync\Plugin::instance();
}

register_activation_hook( __FILE__, array( '\Gcco\AiViewSync\Plugin', 'activate' ) );
register_deactivation_hook( __FILE__, array( '\Gcco\AiViewSync\Plugin', 'deactivate' ) );

aivisy();

/**
 * Build an admin notice redirect URL with a nonce so maybe_notice() can verify origin.
 *
 * @param string $notice_code Allowlisted notice slug (e.g. 'saved', 'synced').
 * @param string $page        Admin page slug (defaults to aivisy-settings).
 * @return string
 */
function aivisy_make_notice_url( $notice_code, $page = 'aivisy-settings' ) {
	return add_query_arg(
		array(
			'page'          => sanitize_key( $page ),
			'aivisy_notice' => sanitize_key( $notice_code ),
			'_aivisy_n'     => wp_create_nonce( 'aivisy_notice' ),
		),
		admin_url( 'admin.php' )
	);
}

/**
 * Active llms.txt body for the current mode (manual vs connected).
 *
 * @return string
 */
function aivisy_get_active_content() {
	return \Gcco\AiViewSync\Settings::get_active_content();
}

/**
 * Full public URL for llms.txt (site root).
 *
 * @return string
 */
function aivisy_get_public_url() {
	return \Gcco\AiViewSync\Settings::get_public_llms_url();
}