public CredentialsLoginVM(INeedsLoginCredentials downloader)
{
_downloader = downloader;
_loginEnabled = this.WhenAny(x => x.Username)
.Select(IsValidAddress)
.CombineLatest(
this.WhenAny(x => x.LoggingIn),
(valid, loggingIn) =>
{
return(valid && !loggingIn);
})
.ToGuiProperty(this,
nameof(LoginEnabled));
_mfaVisible = this.WhenAny(x => x.ReturnMessage)
.Select(x => x.ReturnCode == LoginReturnCode.NeedsMFA)
.ToGuiProperty(this, nameof(MFAVisible));
}
public CredentialsLoginView(INeedsLoginCredentials downloader)
{
Downloader = downloader;
if (ViewModel == null)
{
ViewModel = new CredentialsLoginVM(downloader);
}
InitializeComponent();
this.WhenActivated(disposable =>
{
this.Bind(ViewModel, x => x.Username, x => x.Username.Text)
.DisposeWith(disposable);
this.Bind(ViewModel, x => x.LoginEnabled, x => x.LoginButton.IsEnabled)
.DisposeWith(disposable);
this.OneWayBind(ViewModel, x => x.ReturnMessage.Message, x => x.Message.Text)
.DisposeWith(disposable);
});
}
