<?php
// Exit if accessed directly
if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) {
    exit;
}

// Use WordPress functions to delete options (NO direct database queries)
delete_option( 'acknowledgify_settings' );
wp_cache_delete( 'acknowledgify_settings', 'options' );

// Handle multisite installations without direct DB queries
if ( is_multisite() ) {
    // Use get_sites() instead of raw $wpdb query for multisite
    $sites = get_sites( array( 'fields' => 'ids' ) );

    foreach ( $sites as $site_id ) {
        switch_to_blog( $site_id );

        // Delete blog-specific options using WP functions
        delete_option( 'acknowledgify_settings' );
        wp_cache_delete( 'acknowledgify_settings', 'options' );

        restore_current_blog();
    }
}