public MovieDetailsPageViewModel(
IRxStore <AppState> store,
IMoviesService moviesService,
INavigationService navigationService)
{
_store = store;
_moviesService = moviesService;
_navigationService = navigationService;
CurrentMovie = _store.AsObservable()
.Select(x => x.Movies.CurrentMovie)
.ToReadOnlyReactiveProperty(mode: ReactivePropertyMode.RaiseLatestValueOnSubscribe);
Functions = _store.AsObservable().Select(x => x.Movies)
.Where(x => x.CurrentMovie != null)
.Select(x => x.CurrentMovie.Functions)
.ToReadOnlyReactiveProperty();
BuyTicketCommand = new[] { Function.SetValidateNotifyError(f => f == null ? "You should pick a function" : null)
.ObserveHasErrors }
.CombineLatestValuesAreAllFalse()
.ToReactiveCommand();
BuyTicketCommand.Subscribe(OnBuyTicket);
}
public PremierePageViewModel(
IRxStore <AppState> store,
IMoviesService service,
INavigationService navigationService)
{
_store = store;
_service = service;
_navigationService = navigationService;
Movies = _store.AsObservable().Select(x => x.Movies)
.Select(x => x.Movies)
.ToReadOnlyReactiveProperty();
GoToMovieCommand = new Command(OnGoToMovie);
}
public TicketsPageViewModel(
IMoviesService moviesService,
IRxStore <AppState> store)
{
_moviesService = moviesService;
_store = store;
Tickets = store.AsObservable()
.Select(x => x.Tickets)
.Select(x => x.Tickets)
.ToReadOnlyReactiveProperty();
TestCommand = new ReactiveCommand();
TestCommand.Subscribe(() => { Test = Guid.NewGuid().ToString().Replace("-", ""); });
}
public LoginPageViewModel(
IRxStore <AppState> store,
ILoginService loginService,
INavigationService navigationService)
{
_navigationService = navigationService;
var stateObservable = store.AsObservable().Select(x => x.Auth);
User = new ReactiveProperty <string>(string.Empty)
.SetValidateNotifyError(x => string.IsNullOrEmpty(x) ? "Invalid value" : null);;
Password = new ReactiveProperty <string>(string.Empty)
.SetValidateNotifyError(x => string.IsNullOrEmpty(x) ? "Invalid value" : null);;
var validateObservable = new[] { User.ObserveHasErrors, User.ObserveHasErrors }
.CombineLatestValuesAreAllFalse();
var isNotLoading = stateObservable
.Select(s => s.LoginStatus != LoginStatus.LoginStarted);
LoginCommand = validateObservable.Merge(isNotLoading)
.ToReactiveCommand()
.WithSubscribe(async() =>
{
var loginAction = loginService.LoginAsync(User.Value, Password.Value);
var resp = await store.Dispatch(loginAction);
if (!resp.IsTokenError)
{
await _navigationService.GoToHome();
}
});
IsLoading = stateObservable
.Select(s => s.LoginStatus == LoginStatus.LoginStarted)
.ToReadOnlyReactiveProperty();
ErrorMessage = stateObservable
.Select(s => s.Error).ToReadOnlyReactiveProperty();
HasError = stateObservable
.Select(s => s.LoginStatus == LoginStatus.LoginError)
.ToReadOnlyReactiveProperty();
}
public MenuViewModel(
INavigationService navigationService,
IRxStore <AppState> store)
{
_navigationService = navigationService;
_store = store;
Menus = new[]
{
new MenuItem {
Description = "Premiere", Option = MenuOptions.Premiere
},
new MenuItem {
Description = "Tickets", Option = MenuOptions.Tickets
}
};
GoToCommand = new ReactiveCommand <MenuItem>();
LogoutCommand = new ReactiveCommand();
GoToCommand.Subscribe(OnGoTo);
LogoutCommand.Subscribe(Logout);
}
