<?php
/**
 * Erase local data without transmitting credentials during uninstallation.
 * Disconnect in Settings first to revoke remotely.
 *
 * @package Waitlistize
 */

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

$waitlistize_cleanup = static function (): void {
	delete_option( '_waitlistize_connection' );
	delete_option( '_waitlistize_disabled' );
	delete_option( '_waitlistize_display_defaults' );
	wp_clear_scheduled_hook( 'waitlistize_check_connection' );
};

if ( is_multisite() ) {
	$waitlistize_offset = 0;
	do {
		$waitlistize_sites = get_sites(
			array(
				'fields' => 'ids',
				'number' => 100,
				'offset' => $waitlistize_offset,
			)
		);
		foreach ( $waitlistize_sites as $waitlistize_site_id ) {
			switch_to_blog( (int) $waitlistize_site_id );
			$waitlistize_cleanup();
			restore_current_blog();
		}
		$waitlistize_offset += 100;
		$waitlistize_count   = count( $waitlistize_sites );
	} while ( 100 === $waitlistize_count );
} else {
	$waitlistize_cleanup();
}