<?php

declare(strict_types=1);

if (! class_exists('WP_Application_Passwords')) {
    /**
     * In-memory stand-in for WordPress' application password store.
     */
    class WP_Application_Passwords
    {
        /** @var array<int, array<string, array<string, mixed>>> user ID => uuid => item */
        public static array $items = [];

        public static function get_user_application_password($user_id, $uuid)
        {
            return self::$items[(int) $user_id][(string) $uuid] ?? null;
        }

        public static function get_user_application_passwords($user_id)
        {
            return array_values(self::$items[(int) $user_id] ?? []);
        }

        public static function delete_application_password($user_id, $uuid)
        {
            if (! isset(self::$items[(int) $user_id][(string) $uuid])) {
                return new WP_Error('application_password_not_found', 'Not found.');
            }
            unset(self::$items[(int) $user_id][(string) $uuid]);

            return true;
        }
    }
}