private List <WidgetViewModel> CreateWidgetViewModels()
{
var widgetViewModels = new List <WidgetViewModel>();
var widgets = _objectRepository.Set <WidgetModel>().OrderBy(v => v.Order).ToList();
foreach (var w in widgets)
{
try
{
switch (w)
{
case var wi when w.Properties.Count(s => !string.IsNullOrWhiteSpace(s.Value)) == 0:
widgetViewModels.Add(new UnconfiguredWidgetViewModel(wi));
break;
case var wi when w.Kind == WidgetKind.LastValue:
widgetViewModels.Add(new LastValueWidgetViewModel(wi, _vm, Period));
break;
case var wi when w.Kind == WidgetKind.Expenses:
widgetViewModels.Add(new ExpensesWidgetViewModel(wi, _objectRepository, Period));
break;
case var wi when w.Kind == WidgetKind.Donut:
widgetViewModels.Add(new DonutWidgetViewModel(wi, Period, _vm.GetVM()));
break;
case var wi when w.Kind == WidgetKind.LinearChart:
widgetViewModels.Add(new LinearChartWidgetViewModel(wi, Period, _vm.GetVM()));
break;
case var wi when w.Kind == WidgetKind.Delta:
widgetViewModels.Add(new DeltaWidgetViewModel(wi, _vm.GetVM()));
break;
default:
widgetViewModels.Add(new UnknownWidgetViewModel(w));
break;
}
}
catch (Exception ex)
{
widgetViewModels.Add(new ExceptionWidgetViewModel(w, ex));
}
}
return(widgetViewModels);
}
public LastValueWidgetViewModel(WidgetModel model, TableViewModelFactory vmf,
int?period) : base(model, new LastValueWidgetSettings(model.Properties.ToDictionary(v => v.Key, v => v.Value)))
{
_settings = (LastValueWidgetSettings)Settings;
var vm = vmf.GetVM();
var column = vm.Headers.First(v =>
v.Provider == _settings.ProviderName &&
(v.AccountName == _settings.AccountName || v.UserFriendlyName == _settings.AccountName));
var tableRowViewModel = vm.Values.OrderByDescending(v => v.When).FirstOrDefault(v => v.CalculatedCells.GetValueOrDefault(column)?.IsOk == true);
var matchedCell = tableRowViewModel?.CalculatedCells.GetValueOrDefault(column);
CurrentValue = matchedCell?.Value;
CurrentDate = matchedCell?.Money?.When ?? tableRowViewModel?.When.Date ?? DateTime.MinValue;
var p = new PercentageCalculator();
Values = new Dictionary <DateTime, double?>();
bool first = true;
foreach (var row in vm.Values.OrderByDescending(v => v.When).Where(v => IsApplicable(v.When, period)))
{
var cell = row.CalculatedCells.GetValueOrDefault(column);
var value = _settings.ExemptTransfers ? cell?.AdjustedValue : cell?.Value;
if (value == null || double.IsNaN(value.Value))
{
continue;
}
p.PushValue(row.When, cell.Value.Value, cell.Adjustment);
Values[cell.Money?.When ?? row.When.Date] = value;
IncompleteData |= cell.FailedToResolve.Any();
if (first)
{
first = false;
(Color, Delta) = SetDiffPercenage(cell.DiffPercentage);
}
}
p.Finalize(this);
IncompleteData |= _settings.NotifyStaleData && (!Values.Any() || Values.Select(v => v.Key).Max() < DateTime.Now.AddHours(-36));
if (IsCompact)
{
Values = null;
}
}
