public AppViewModel(IEventAggregator events, IBusyViewModel busyIndicator, IMainViewModel mainView)
{
if (events == null) throw new ArgumentNullException(nameof(events));
if (busyIndicator == null) throw new ArgumentNullException(nameof(busyIndicator));
if (mainView == null) throw new ArgumentNullException(nameof(mainView));
events.Subscribe(this);
BusyIndicator = busyIndicator;
MainView = mainView;
// ReSharper disable once DoNotCallOverridableMethodsInConstructor
DisplayName = "hello.busyindicator";
}
public static async Task SetIsBusy(this Task task, IBusyViewModel viewModel)
{
if (task == null || viewModel == null)
{
throw new ArgumentNullException(nameof(viewModel));
}
viewModel.IsBusy = true;
try
{
await task;
}
finally
{
viewModel.IsBusy = false;
}
}
public async Task DoLoginAsync(
IBusyViewModel busyViewModel,
string email,
string pass)
{
var result = await taskHelperFactory.
CreateInternetAccessViewModelInstance(loggingService, busyViewModel).
TryExecuteAsync(
() => authApi.SignIn(new Models.Requests.ShopkeeperSignInRequest()
{
Email = email,
Password = pass,
}));
if (result)
{
await LogInSuccessful(ShopkeeperSignInResponse.Parse(result.Value));
}
}
public static async Task <T> SetIsBusy <T>(this Task <T> task, IBusyViewModel viewModel)
{
if (task == null || viewModel == null)
{
throw new ArgumentNullException(nameof(viewModel));
}
viewModel.IsBusy = true;
try
{
T result = await task;
return(result);
}
finally
{
viewModel.IsBusy = false;
}
}
public async Task RegisterCommandAsync(IBusyViewModel viewModel, Shopkeeper newShopkeeper)
{
var result = await taskHelperFactory.
CreateInternetAccessViewModelInstance(loggingService, viewModel).
TryExecuteAsync(
() => authApi.SignUp(new Models.Requests.ShopkeeperSignUpRequest()
{
Email = newShopkeeper.Email,
Password = newShopkeeper.Password,
////Name = newShopkeeper.Name,
}));
if (result)
{
await RegisterSuccessesful(new Shopkeeper()
{
Id = result.Value.Id,
Email = result.Value.Email,
Name = result.Value.Name,
Token = result.Value.Token,
});
}
}
public ITaskHelper CreateInternetAccessViewModelInstance(ILoggingService logger, IBusyViewModel busyViewModel)
{
return(CreateInternetAccessViewModelInstance(logger)
.WhenStarting(() => MainThread.BeginInvokeOnMainThread(() => busyViewModel.IsBusy = true))
.WhenFinished(() => MainThread.BeginInvokeOnMainThread(() => busyViewModel.IsBusy = false)));
}
public SupportBusyViewModel(IDispatcherSchedulerProvider scheduler)
{
BusyViewModel = new BusyViewModel(scheduler);
}
