<?php
/**
 * Uninstall of Aftersweep – After-Hack Checklist: removes its options and transients (ahcl_*).
 *
 * @package Timaub\AfterHackChecklist
 */

defined( 'WP_UNINSTALL_PLUGIN' ) || exit;

/**
 * Removes the ahcl_* options and transients of the current site.
 */
function ahcl_uninstall_site() {
	global $wpdb;
	foreach ( array( 'ahcl_state', 'ahcl_last_report', 'ahcl_checksums_consent', 'ahcl_lock' ) as $name ) {
		delete_option( $name );
	}
	$names = $wpdb->get_col( // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching -- uninstall, transient names are not known in advance.
		$wpdb->prepare(
			"SELECT option_name FROM {$wpdb->options} WHERE option_name LIKE %s OR option_name LIKE %s",
			$wpdb->esc_like( '_transient_ahcl_' ) . '%',
			$wpdb->esc_like( '_transient_timeout_ahcl_' ) . '%'
		)
	);
	foreach ( (array) $names as $name ) {
		if ( 0 === strpos( $name, '_transient_timeout_' ) ) {
			continue;
		}
		delete_transient( substr( $name, strlen( '_transient_' ) ) );
	}
}

if ( is_multisite() ) {
	foreach ( get_sites( array( 'number' => 0 ) ) as $ahcl_site ) {
		switch_to_blog( (int) $ahcl_site->blog_id );
		ahcl_uninstall_site();
		restore_current_blog();
	}
} else {
	ahcl_uninstall_site();
}