<?php
/**
 * Plugin activation.
 *
 * @package Aivexa
 */

declare(strict_types=1);

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}

/**
 * Activation handler.
 *
 * Activation must succeed cleanly on a standard WordPress install. Runtime
 * requirements (such as the WordPress AI Client API) are checked after load
 * and surfaced via admin notices — not via wp_die() during activation.
 */
class Aivexa_Activator {

	/**
	 * Activate plugin.
	 */
	public static function activate(): void {
		if ( ! get_option( Aivexa_Settings::OPTION_KEY ) ) {
			update_option( Aivexa_Settings::OPTION_KEY, Aivexa_Settings::get_defaults(), false );
		}

		if ( false === get_option( 'aivexa_stats', false ) ) {
			update_option(
				'aivexa_stats',
				array(
					'total_conversations' => 0,
					'total_requests'      => 0,
					'tool_calls'          => 0,
					'errors'              => 0,
					'last_request_time'   => 0,
				),
				false
			);
		}

		flush_rewrite_rules();
	}
}