<?php
/**
 * Plugin Name: Agent Stamp
 * Description: See where AI agents get stuck on your WooCommerce store, what those carts were worth, and the fix. Nothing is blocked unless you turn a rule on.
 * Version: 1.5.7
 * Author: Agent Stamp
 * License: GPLv2 or later
 * License URI: https://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain: agent-stamp
 * Requires Plugins: woocommerce
 * Requires at least: 6.4
 * Requires PHP: 7.4
 * WC requires at least: 8.2
 *
 * @package AgentStamp
 */

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

define( 'AGENT_STAMP_VERSION', '1.5.7' );
define( 'AGENT_STAMP_FILE', __FILE__ );
define( 'AGENT_STAMP_DIR', plugin_dir_path( __FILE__ ) );

// Freemius powers the free-to-Pro upgrade and trial flow. The product secret
// belongs in local wp-config.php for development and is never shipped here.
if ( ! function_exists( 'as_fs' ) ) {
	function as_fs() { // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedFunctionFound -- Freemius entry point shared with Agent Stamp Pro.
		global $as_fs;

		if ( ! isset( $as_fs ) ) {
			if ( ! defined( 'WP_FS__PRODUCT_40961_MULTISITE' ) ) {
				define( 'WP_FS__PRODUCT_40961_MULTISITE', true ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedConstantFound -- Freemius reads this constant by name.
			}

			require_once AGENT_STAMP_DIR . 'vendor/freemius/start.php';

			$as_fs = fs_dynamic_init( // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound -- Freemius instance shared with Agent Stamp Pro.
				array(
					'id'                  => '40961',
					'slug'                => 'agent-stamp',
					'premium_slug'        => 'agent-stamp-pro',
					'type'                => 'plugin',
					'public_key'          => 'pk_f08f3f26c2ab128fcfe9f92d86e05',
					'is_premium'          => false,
					'premium_suffix'      => '1 Store',
					'has_premium_version' => true,
					'has_addons'          => false,
					'has_paid_plans'      => true,
					'is_org_compliant'    => true,
					'parallel_activation' => array(
						'enabled'                  => true,
						'premium_version_basename' => 'agent-stamp-pro/agent-stamp-pro.php',
					),
					'trial'               => array(
						'days'               => 14,
						'is_require_payment' => false,
					),
					'menu'                => array(
						'slug'    => 'agent-stamp',
						'support' => false,
						'contact' => false,
					),
				)
			);
		}

		return $as_fs;
	}

	as_fs();
	// Freemius rejects a root uninstall.php. WordPress still runs this on delete, through the SDK hook, on Freemius and on WordPress.org.
	as_fs()->add_action( 'after_uninstall', 'agent_stamp_uninstall' );
	do_action( 'as_fs_loaded' ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound -- Freemius loaded hook shared with Agent Stamp Pro.
}

/**
 * Remove the scheduled jobs, the settings and the agent visit table. Order stamps stay on the orders.
 */
function agent_stamp_uninstall() {
	if ( is_multisite() ) {
		foreach ( get_sites( array( 'fields' => 'ids', 'number' => 0 ) ) as $agent_stamp_site ) {
			switch_to_blog( $agent_stamp_site );
			agent_stamp_uninstall_site();
			restore_current_blog();
		}
		return;
	}
	agent_stamp_uninstall_site();
}

/**
 * One site's Agent Stamp data: settings, the agent visit table, cached keys, nonces and counters.
 */
function agent_stamp_uninstall_site() {
	global $wpdb;
	delete_option( 'agent_stamp_send_digest' );
	delete_option( 'agent_stamp_scan' );
	delete_option( 'agent_stamp_rules' );
	delete_option( 'agent_stamp_db_version' );
	foreach ( array( 'agent_stamp_weekly_digest', 'agent_stamp_prune_events' ) as $hook ) {
		$timestamp = wp_next_scheduled( $hook );
		if ( $timestamp ) {
			wp_unschedule_event( $timestamp, $hook );
		}
	}
	$wpdb->query( "DELETE FROM {$wpdb->options} WHERE option_name LIKE '\\_transient\\_agent\\_stamp\\_%' OR option_name LIKE '\\_transient\\_timeout\\_agent\\_stamp\\_%'" ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery
	$wpdb->query( 'DROP TABLE IF EXISTS ' . $wpdb->prefix . 'agent_stamp_events' ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery,WordPress.DB.PreparedSQL.NotPrepared,WordPress.DB.DirectDatabaseQuery.SchemaChange
}

require_once AGENT_STAMP_DIR . 'includes/class-agentstamp-request.php';
require_once AGENT_STAMP_DIR . 'includes/class-agentstamp-agents.php';
require_once AGENT_STAMP_DIR . 'includes/class-agentstamp-signature.php';
require_once AGENT_STAMP_DIR . 'includes/class-agentstamp-classifier.php';
require_once AGENT_STAMP_DIR . 'includes/class-agentstamp-witness.php';
require_once AGENT_STAMP_DIR . 'includes/class-agentstamp-directory.php';
require_once AGENT_STAMP_DIR . 'includes/class-agentstamp-report.php';
require_once AGENT_STAMP_DIR . 'includes/class-agentstamp-evidence.php';
require_once AGENT_STAMP_DIR . 'includes/class-agentstamp-history.php';
require_once AGENT_STAMP_DIR . 'includes/class-agentstamp-scan.php';
require_once AGENT_STAMP_DIR . 'includes/class-agentstamp-funnel.php';
require_once AGENT_STAMP_DIR . 'includes/class-agentstamp-events.php';
require_once AGENT_STAMP_DIR . 'includes/class-agentstamp-sensor.php';
require_once AGENT_STAMP_DIR . 'includes/class-agentstamp-readiness.php';
require_once AGENT_STAMP_DIR . 'includes/class-agentstamp-policy.php';
require_once AGENT_STAMP_DIR . 'includes/class-agentstamp-payment.php';
require_once AGENT_STAMP_DIR . 'includes/class-agentstamp-admin.php';
require_once AGENT_STAMP_DIR . 'includes/class-agentstamp-plugin.php';

// Captcha plugins read their allow lists before plugins_loaded finishes.
AgentStamp_Policy::early();

register_activation_hook( __FILE__, array( 'AgentStamp_Plugin', 'activate' ) );
register_deactivation_hook( __FILE__, array( 'AgentStamp_Plugin', 'deactivate' ) );

add_action(
	'plugins_loaded',
	static function () {
		if ( ! class_exists( 'WooCommerce' ) ) {
			add_action(
				'admin_notices',
				static function () {
					if ( ! current_user_can( 'activate_plugins' ) ) {
						return;
					}
					echo '<div class="notice notice-warning"><p>';
					echo esc_html__( 'Agent Stamp needs WooCommerce. Activate WooCommerce, then open an order.', 'agent-stamp' );
					echo '</p></div>';
				}
			);
			return;
		}
		AgentStamp_Plugin::init();
	}
);