public MainViewModelTest()
{
ApplicationContext context = new ApplicationContext();
repos = new PhoneRepositoryAsync(context);
// model = new MainViewModel(repos, new DialogManager(new DialogProvider(typeof(App).Assembly)) )
}
public MainViewModel(IPhoneRepositoryAsync repository, IDialogManager dialogManager)
{
MainViewController _controller = new MainViewController(repository, dialogManager, this);
this.WhenActivated(disposables =>
{
_controller.BindTitle().DisposeWith(disposables);
_controller.BindRefreshFilter().DisposeWith(disposables);
_controller.BindRefreshCommand().DisposeWith(disposables);
_controller.BindTestCommand().DisposeWith(disposables);
_controller.BindEditCommand().DisposeWith(disposables);
_controller.BindConfirmCommand().DisposeWith(disposables);
_controller.BindOpenFilesCommand().DisposeWith(disposables);
_controller.BindOpenFolderCommand().DisposeWith(disposables);
RefreshCommand.Execute().Subscribe(phones => {
var m = this;
//то что сделать после обработки по умолчанию
}).DisposeWith(disposables);
});
}
public MainViewController(IPhoneRepositoryAsync repository, IDialogManager dialogManager, MainViewModel model)
: this(repository,
dialogManager)
{
_model = model;
}
public MainViewController(IPhoneRepositoryAsync repository, IDialogManager dialogManager)
{
_repository = repository;
_dialogManager = dialogManager;
}
public ReposPhone()
{
PgApplicationContext context = new PgApplicationContext();
repos = new PhoneRepositoryAsync(context);
}
// private readonly ReactiveCommand<Unit, EditPhoneViewModelResult> _edit;
public MainWindowModel()
{
IScheduler _sheduler = RxApp.MainThreadScheduler;
IPhoneRepositoryAsync _repos = Locator.Current.GetService <IPhoneRepositoryAsync>();
//https://itnan.ru/post.php?c=1&p=418007
//https://github.com/jamilgeor/FormsTutor
//https://jamilgeor.com/refreshing-a-listview-with-reactivecommand/
//https://github.com/reactiveui/ReactiveUI#throttling-network-requests-and-automatic-search-execution-behaviour
//https://dynamic-data.org/category/reactiveui/
//https://github.com/reactiveui/DynamicData
//https://oz-code.com/blog/mvvm-gone-reactive-creating-wpf-twitter-client-reactiveui/
//this.WhenAnyValue(x => x.SearchTerm).InvokeCommand(this, x => x.Search); если есть данные в троке, то выполняю ReactiveCommand "Search", можно отложить на 1 сек Throttle
// _refresh = ReactiveCommand.CreateFromTask(() => _repos.GetAllAsEnumerable());
var t = getPhones();
_refresh = ReactiveCommand.CreateFromTask(() => getPhones());
var canEdit = this
.WhenAnyValue(x => x.SelectedPhone)
.IsEmpty()
.Select(x => !x);
//.Select(x => true);
/* _edit = ReactiveCommand.CreateFromObservable<Unit, EditPhoneViewModelResult>(
* _ => {
* return Locator.Current.GetService<IDialogManager>().Open(new EditPhoneViewModel(SelectedPhone));
* }, canEdit, _sheduler);
*/
_phones = _refresh
.Select(phones => phones.Select(phone => new RxPhone(phone.Id, phone.Title)))
.ObserveOn(_sheduler)
.ToProperty(this, x => x.Phones);
_errorMessage = _refresh
.ThrownExceptions
.Select(exception => exception.Message)
.Log(this, $"Error refresh data")
.ObserveOn(_sheduler)
.ToProperty(this, x => x.ErrorMessage);
_hasErrors = _refresh
.ThrownExceptions
.Select(exception => true)
.Merge(_refresh.Select(unit => false))
.ObserveOn(_sheduler)
.ToProperty(this, x => x.HasErrors);
_isBusy = _refresh
.IsExecuting
.ObserveOn(_sheduler)
.ToProperty(this, x => x.IsBusy);
/* this.WhenAnyValue(vm => vm.Phones)
* .Where(x => x != null)
* .Select(list => list.FirstOrDefault(p => p.Id == 3))
* .Select(item => new RxPhone(item.Id, item.Title))
* .ObserveOn(_sheduler)
* .Subscribe(phone => SelectedPhone = phone);*/
this.WhenAnyValue(vm => vm.Phones)
.Where(x => x != null)
.Select(list => list.Count())
.ObserveOn(_sheduler)
.ToProperty(source: this, property: vm => vm.CountPhones, result: out _countPhones, initialValue: 0);
//this.WhenActivated(disposables =>
//{
// _refresh.Execute().Subscribe().DisposeWith(disposables);
//});
}
public EditPhoneViewModelController(IPhoneRepositoryAsync repos, IScheduler scheduler, IDialogManager dialogManager)
{
_repos = repos;
_scheduler = scheduler;
_dialogManager = dialogManager;
}
public PhoneRepositoryAsyncTest()
{
ApplicationContext context = new ApplicationContext();
repos = new PhoneRepositoryAsync(context);
}
