protected virtual Page CreatePage(object viewModel)
{
var viewModelType = viewModel.GetType();
var pageTypeName = viewModel is RootFrameNavigationViewModelBase
? BuildRootFrameNavigationPageTypeName(viewModelType.FullName)
: BuildPageTypeName(viewModelType.FullName);
var pageType = Type.GetType(pageTypeName) ?? AssemblySource.FindTypeByNames(new[] { pageTypeName });
return((Page)Activator.CreateInstance(pageType));
}
// TODO YP: export to base, looks the same as Android impl.
protected virtual Type GetTargetViewType(Type viewModelType)
{
if (_viewModelToViewMap.TryGetValue(viewModelType, out var targetViewType))
{
return(targetViewType);
}
var targetTypeName = BuildViewTypeName(viewModelType);
targetViewType = Type.GetType(targetTypeName) ! ?? AssemblySource.FindTypeByNames(new[] { targetTypeName }) !;
if (targetViewType == null)
{
throw new InvalidOperationException($"Can't find target view type: {targetTypeName}");
}
return(targetViewType);
}