<?php
/**
 * Uninstall AIS FormGuard.
 *
 * @package AIS_FormGuard
 */

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

/**
 * Delete plugin data for the current site.
 */
function aisfg_uninstall_site() {
	global $wpdb;

	delete_option( 'aisfg_settings' );
	delete_option( 'aisfg_db_version' );
	delete_option( 'aisfg_license_state' );
	delete_option( 'aisfg_cloud_auto_off' );
	delete_option( 'aisfg_cloud_key_error' );
	delete_option( 'aisfg_activation_state' );
	delete_option( 'aisfg_plan_catalog_cache' );
	delete_option( 'aisfg_settings_version' );
	delete_option( 'aisfg_migrated_cloud_timeout' );
	delete_option( 'aisfg_body_consent_notice' );
	delete_metadata( 'user', 0, 'aisfg_upsell_dismissed', '', true );

	$prefixes = array(
		'_transient_aisfg_license_cache',
		'_transient_timeout_aisfg_license_cache',
		'_transient_aisfg_cloudtest_',
		'_transient_timeout_aisfg_cloudtest_',
		'_transient_aisfg_selftest_',
		'_transient_timeout_aisfg_selftest_',
		'_transient_aisfg_d_',
		'_transient_timeout_aisfg_d_',
		'_transient_aisfg_r_',
		'_transient_timeout_aisfg_r_',
		'_transient_aisfg_st_',
		'_transient_timeout_aisfg_st_',
		'_transient_aisfg_period_recheck_',
		'_transient_timeout_aisfg_period_recheck_',
	);
	foreach ( $prefixes as $prefix ) {
		// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching -- uninstall: remove plugin transients by prefix.
		$wpdb->query(
			$wpdb->prepare(
				"DELETE FROM {$wpdb->options} WHERE option_name LIKE %s",
				$wpdb->esc_like( $prefix ) . '%'
			)
		);
	}

	// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.DirectDatabaseQuery.SchemaChange -- drop plugin tables on uninstall.
	$wpdb->query( $wpdb->prepare( 'DROP TABLE IF EXISTS %i', $wpdb->prefix . 'aisfg_log' ) );
	// phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching, WordPress.DB.DirectDatabaseQuery.SchemaChange -- drop plugin tables on uninstall.
	$wpdb->query( $wpdb->prepare( 'DROP TABLE IF EXISTS %i', $wpdb->prefix . 'aisfg_ban' ) );

	wp_clear_scheduled_hook( 'aisfg_purge' );
	wp_clear_scheduled_hook( 'aisfg_weekly_report' );
}

/**
 * Delete plugin data on every site (multisite) or the current site.
 */
function aisfg_uninstall_all() {
	if ( is_multisite() ) {
		$site_ids = get_sites(
			array(
				'fields' => 'ids',
				'number' => 0,
			)
		);
		foreach ( $site_ids as $site_id ) {
			switch_to_blog( (int) $site_id );
			aisfg_uninstall_site();
			restore_current_blog();
		}
		return;
	}
	aisfg_uninstall_site();
}

aisfg_uninstall_all();