@inherits ErrorBoundary


@if (_currentError != null)
{
    <div class="error-message">
        <p>An error has occurred: @_currentError.Message</p>
    </div>
}
else
{
    @ChildContent
}

@code {
    private Exception? _currentError;

    [Parameter]
    public EventCallback<Exception> OnError { get; set; }

    protected override Task OnErrorAsync(Exception exception)
    {
        _currentError = exception;

        return OnError.HasDelegate ? OnError.InvokeAsync(exception) : base.OnErrorAsync(exception);
    }

    protected override void OnParametersSet()
    {
        _currentError = null;
    }
}