private IObservable<Tuple<AppSettings, IList<string>>> GetRepositoriesObservable(object _) {
var user = UserName;
var pass = Password;
if (string.IsNullOrWhiteSpace(user) || string.IsNullOrWhiteSpace(pass)) {
// Invalid Argument
return Observable.Empty<Tuple<AppSettings, IList<string>>>();
}
var settings = new AppSettings()
{
UserName = user,
Password = pass
};
return Repository.GetRepositories(settings.ToCreds())
.Select(repos => repos.ToList() as IList<string>)
.Do(list => list.Insert(0, NoRepo))
.Select(list => Tuple.Create(settings, list));
}
public SettingsVM(
ISettingsService Settings,
ICleanupData Cleanup,
IConnectivityService Connectivity
) {
this.Cleanup = Cleanup;
this.Settings = Settings;
this.Connectivity = Connectivity;
this.WhenAny(x => x.Model, x => x.Value)
.Where(x => x != null)
.Select(m => m.UseGPS)
.Subscribe(x => UseGPS = x);
Reset = new ReactiveAsyncCommand(Connectivity.WifiAvailable());
Reset.RegisterAsyncTask(OnReset);
var setting_changed =
this.WhenAny(x => x.UseGPS, x => x.Model,
(gps, model) => (model.Value != null) ? model.Value.UseGPS != gps.Value : false);
Save = new ReactiveCommand(setting_changed);
Messenger.RegisterMessageSource(
Save
.Do(_ => saveModel())
.Select(_ => Page.Previous)
);
RefreshVocabulary = new ReactiveCommand(Connectivity.WifiAvailable());
RefreshVocabulary
.Subscribe(_ => {
Messenger.SendMessage(Page.SetupVocabulary);
});
ManageTaxa = new ReactiveCommand();
Messenger.RegisterMessageSource(
ManageTaxa
.Select(_ => Page.TaxonManagement)
);
UploadData = new ReactiveCommand();
Messenger.RegisterMessageSource(
UploadData
.Select(_ => Page.Upload)
);
DownloadData = new ReactiveCommand();
Messenger.RegisterMessageSource(
DownloadData
.Select(_ => Page.Download)
);
Info = new ReactiveCommand();
Messenger.RegisterMessageSource(
Info
.Select(_ => Page.Info)
);
ImportExport = new ReactiveCommand();
Messenger.RegisterMessageSource(
ImportExport
.Select(_ => Page.ImportExport)
);
Settings
.SettingsObservable()
.Subscribe(x => Model = x);
}
private void SetLogin(AppSettings settings) {
if (settings != null) {
this.UserName = settings.UserName;
this.Password = settings.Password;
}
}
