private void SelectedInstrumentChanged(object o)
{
InstrumentViewModel instrument = o as InstrumentViewModel;
InstrumentTypeViewModel instrumentType = o as InstrumentTypeViewModel;
_logger.Debug($"{GetType().Name}.{MethodBase.GetCurrentMethod().Name} - {instrumentType?.Type} - {instrument?.DisplayName}");
if (instrument != null)
{
SelectedInstrument = instrument;
// Console.WriteLine(instrument.DisplayName);
}
if (instrumentType != null)
{
SelectedInstrument = null;
// Console.WriteLine(instrumentType.Type);
}
}
public InstrumentTypeViewModel GetInstrumentType(int id)
{
var instrumentType = this.DbContext
.InstrumentTypes
.Include(x => x.Instruments)
.FirstOrDefault(x => x.Id == id);
if (instrumentType == null)
{
return(null);
}
var instrumentTypeModel = new InstrumentTypeViewModel()
{
TypeName = instrumentType.TypeName,
Instruments = this.Mapper.Map <ICollection <InstrumentConciseViewModel> >(instrumentType.Instruments)
};
return(instrumentTypeModel);
}
public InstrumentsWindowViewModel(ISettingsService settingsService, IMapper mapper, IExtendedLogger logger, IAccountsRequester accountsRequester)
{
_settingsService = settingsService;
_logger = logger;
_settings = settingsService.CachedSettings.SelectedEnvironment;
_accountsRequester = accountsRequester;
SelectedInstrumentChangedCommand = new RelayCommand <object>(SelectedInstrumentChanged);
AddInstrumentToFavouritesContextCommand = new RelayCommand(AddInstrumentToFavourites);
RemoveInstrumentToFavouritesContextCommand = new RelayCommand(RemoveInstrumentToFavourites);
OpenInstrumentInMainContextCommand = new RelayCommand(OpenInstrumentInMain);
OpenInstrumentInNewChartContextCommand = new RelayCommand(OpenInstrumentInNewChart);
OpenInstrumentInTradeContextCommand = new RelayCommand(OpenInstrumentInTrade);
if (IsInDesignMode)
{
}
else
{
try
{
AccountInstrumentsResponse instrumentsResponse = _accountsRequester.GetAccountInstruments(_settings.DefaultAccountId);
InstrumentCache.Instruments = instrumentsResponse.instruments;
var allInstruments = mapper.Map <IList <InstrumentViewModel> >(InstrumentCache.Instruments);
// todo automapper
var groups = allInstruments.Select(x => x).GroupBy(x => x.Type).OrderBy(o => o.Key);
List <InstrumentTypeViewModel> its =
groups.Select(x => new InstrumentTypeViewModel
{
Type = x.Key,
Instruments = x.OrderBy(o => o.DisplayName).ToList()
}).ToList();
var favourites = new InstrumentTypeViewModel()
{
Type = AppProperties.FavouritesFolderName,
Instruments = new List <InstrumentViewModel>()
};
its.Insert(0, favourites);
foreach (var fi in _settings.FavouriteInstruments)
{
var ivm = mapper.Map <InstrumentViewModel>(InstrumentCache.Lookup(fi));
if (ivm != null)
{
favourites.Instruments.Add(ivm);
}
}
_allInstrumentTypes = new ObservableCollection <InstrumentTypeViewModel>(its);
}
catch (Exception)
{
MessageBox.Show("Failed to start application", AppProperties.ApplicationName);
// throw;
}
}
}
