public ShellViewModel(IComPortProvider comPortProvider,
IReestrSettingDataService reestrSettingDataService,
IDialogNavigationService dialogNavigationService,
IReestrDataService reestrDataService)
{
_comPortProvider = comPortProvider;
_reestrSettingDataService = reestrSettingDataService;
_dialogNavigationService = dialogNavigationService;
_reestrDataService = reestrDataService;
MaxProgressValue = 3;
IsAutoMode = true;
Task.Run(Initialize);
var parsedValue = this.WhenAnyValue(x => x._comPortProvider.ComPortConnector.ParsedValue);
parsedValue.Subscribe(ValueDropped);
parsedValue.ObserveOnDispatcher()
.Subscribe(x => Proggress(x));
Observable.Interval(TimeSpan.FromSeconds(1))
.ObserveOnDispatcher()
.Subscribe(Progress2);
parsedValue.Throttle(TimeSpan.FromSeconds(3))
.Where(x => IsAutoMode && _isValueDroppedToMinimum)
.Where(ValidateParsedValue)
.SelectMany(InsertToDataBase)
.Catch((Func <Exception, IObservable <ReestrObject> >)HandleException)
.Where(x => x != null)
.Select(x => x)
.ObserveOn(RxApp.MainThreadScheduler)
.Subscribe(InsertToCollection);
var reestrCount = this.WhenAnyValue(x => x.ReestrsCollection.Count);
_reestrCount = reestrCount
.Select(x => x)
.ToProperty(this, x => x.ReestrCount);
_netTotal = reestrCount
.Select(x => ReestrsCollection.Sum(z => z.Net))
.ToProperty(this, x => x.NetTotal);
_itemWeight = parsedValue.Select(x => x)
.ObserveOn(RxApp.MainThreadScheduler)
.ToProperty(this, x => x.ItemWeigth);
var canExecute = this
.WhenAnyValue(x => x.IsAutoMode,
isAutoMode => isAutoMode == false);
Imitation = ReactiveCommand.CreateFromTask(ExecuteImitation);
SaveCommand = ReactiveCommand.CreateFromTask(ExecuteSaveCommand, canExecute);
SaveCommand
.Catch((Func <Exception, IObservable <ReestrObject> >)HandleException)
.Where(x => x != null)
.Select(x => x)
.ObserveOn(RxApp.MainThreadScheduler)
.Subscribe(InsertToCollection);
var canEditAndCanPrint = this
.WhenAnyValue(x => x.SelectedReestr)
.Select(x => x != null);
EditCommand = ReactiveCommand.Create <ReestrObject>(ExecuteEditViewCommand, canEditAndCanPrint);
PrintCommand = ReactiveCommand.Create <ReestrObject>(ExecutePrintViewCommand, canEditAndCanPrint);
ExecuteOpenReestrSettingCommand();
}