public IObservable <Unit> Save(string file)
{
if (Path.GetExtension(file) != ".ttcl")
{
file = Path.ChangeExtension(file, ".ttcl");
}
MasterDTO masterDTO = new MasterDTO()
{
Items = _itemService.Get().KeyValues.Select(item => new ItemDTO(item.Value)).ToArray(),
Files = _fileDataService.Get().KeyValues.Select(file => new FileInfoDTO(file.Value)).ToArray(),
FileItemLinks = fileItemLinkService.Get().KeyValues.Select(file => new FileItemLinkDTO(file.Value)).ToArray(),
Directories = _directoryDataService.Get().KeyValues.Select(dir => new DirectorySetupDTO(dir.Value))
};
FileStream fs = File.Create(file);
var res = JsonSerializer
.SerializeAsync(fs, masterDTO)
.ToObservable()
.Take(1)
.Catch((Exception ex) =>
{
MessageBox.Show(ex.ToString(), $"{nameof(SaveService)}.{nameof(Save)}:Catch");
return(Observable.Return(new Unit()));
})
.Finally(() => fs.Dispose());
res.Subscribe();
return(res);
}
public RemoveDirectorySetupRecursivelyCommand(ILibraryManagementService libraryManagementService, IDirectoryDataService directoryDataService)
{
this.libraryManagementService = libraryManagementService;
this.directoryDataService = directoryDataService;
directoryDataService
.Get()
.Connect()
.TakeUntil(destroy)
.ObserveOn(RxApp.MainThreadScheduler)
.Subscribe(_ =>
{
this.CanExecuteChanged?.Invoke(this, new EventArgs());
});
}