public async Task <IViewComponentResult> InvokeAsync(string brandLogo = null, string brandTitle = null, string brandUrl = null, string brand = null)
{
// Optional parameters are currently not supported with VC tag helper syntax
// ViewComponentTagHelper: Allow optional parameters. https://github.com/aspnet/Razor/issues/1266
var items = await _navigationRepository.GetSiteMapAsync();
var model = new MenuBar
{
BrandLogo = brandLogo ?? $"/images/praxair-logo-{_environment.EnvironmentName.ToLower()}.png",
BrandTitle = brandTitle ?? "Praxair | Making our planet more productive",
BrandUrl = brandUrl ?? "www.praxair.com",
Brand = brand ?? "Rivoira S.p.A.",
Items = items
};
return(View(model));
}