public DirectoryViewModel(IScreen hostScreen, IDirectoryTools directoryTools)
{
this.directoryTools = directoryTools;
HostScreen = hostScreen;
var sourceDirectory = Preferences.Get("sourceDirectory", string.Empty);
subDirectories.DisposeWith(Disposables);
SelectedDirectory = new DirectoryContent(Path.GetFileName(sourceDirectory), sourceDirectory);
this.WhenAnyValue(vm => vm.SelectedDirectory)
.Where(x => x != null)
.Subscribe(directoryContent => SetDirectoryContent(directoryContent.FullPath))
.DisposeWith(Disposables);
subDirectoriesHelper = subDirectories.ToProperty(this, vm => vm.SubDirectories);
subDirectoriesHelper.DisposeWith(Disposables);
CmdSetSoureDirectory = ReactiveCommand.CreateFromTask(_ =>
{
Preferences.Set("sourceDirectory", SelectedDirectory.FullPath);
HostScreen.Router.Navigate.Execute(new ScannedChatsViewModel(hostScreen, directoryTools))
.Subscribe()
.DisposeWith(Disposables);
return(Task.FromResult(Unit.Default));
})
.SetupErrorHandling(Disposables);
SetDirectoryContent(sourceDirectory);
}
public ScannedChatsViewModel(IScreen hostScreen, IDirectoryTools directoryTools)
{
HostScreen = hostScreen;
this.directoryTools = directoryTools;
sourceDirectory = Preferences.Get("sourceDirectory", string.Empty);
FillContent();
}
