private void Refresh()
        {
            var relativeUri = NavigationManager.ToBaseRelativePath(_location);
            var parameters  = ParseQueryString(relativeUri);

            if (relativeUri.IndexOf('?') > -1)
            {
                relativeUri = relativeUri.Substring(0, relativeUri.IndexOf('?'));
            }

            var segments    = relativeUri.Trim().Split('/', StringSplitOptions.RemoveEmptyEntries);
            var matchResult = RouteManager.Match(segments);

            if (matchResult.IsMatch)
            {
                var routeData = new RouteData(
                    matchResult.MatchedRoute.Handler,
                    parameters);

                _renderHandle.Render(Found(routeData));
            }
            else
            {
                _renderHandle.Render(NotFound);
            }
        }
        public Task SetParametersAsync(ParameterView parameters)
        {
            parameters.SetParameterProperties(this);

            if (Found == null)
            {
                throw new InvalidOperationException($"The {nameof(ConventionRouter)} component requires a value for the parameter {nameof(Found)}.");
            }

            if (NotFound == null)
            {
                throw new InvalidOperationException($"The {nameof(ConventionRouter)} component requires a value for the parameter {nameof(NotFound)}.");
            }

            RouteManager.Initialise();
            Refresh();

            return(Task.CompletedTask);
        }