public override ValidationResult Validate(object value, CultureInfo cultureInfo)
{
PositiveResponseViewModel viewModel = (value as BindingGroup)?.Items[0] as PositiveResponseViewModel;
if (viewModel != null)
{
DateTime?startDate = GetPropertyValue <DateTime?>(viewModel, StartDate);
DateTime?startRangeDate = GetPropertyValue <DateTime?>(viewModel, StartRangeDate);
DateTime?endRangeDate = GetPropertyValue <DateTime?>(viewModel, EndRangeDate);
if (startDate == null && startRangeDate != null && endRangeDate != null)
{
return(new ValidationResult(false, ErrorText1 == null ? ERROR_1 : ErrorText1));
}
if (startDate != null && startRangeDate != null && endRangeDate != null)
{
if (((TimeSpan)(startRangeDate - startDate)).Days < 0 || ((TimeSpan)(endRangeDate - startDate)).Days < 0)
{
return(new ValidationResult(false, ErrorText2 == null ? ERROR_2 : ErrorText2));
}
if (DateRangeFrom >= ((TimeSpan)(endRangeDate - startRangeDate)).Days || ((TimeSpan)(endRangeDate - startRangeDate)).Days >= DateRangeTo)
{
return(new ValidationResult(false, ErrorText3 == null ? ERROR_3 : ErrorText3));
}
}
}
return(ValidationResult.ValidResult);
}
public override ValidationResult Validate(object value, CultureInfo cultureInfo)
{
BindingGroup bindingGroup = value as BindingGroup;
if (bindingGroup != null)
{
PositiveResponseViewModel viewModel = bindingGroup.Items[0] as PositiveResponseViewModel;
if (viewModel != null)
{
DateTime?startDate = GetPropertyValue <DateTime?>(viewModel, "ContractDateUnchecked");
DateTime?startRangeDate = GetPropertyValue <DateTime?>(viewModel, "StartDateDiscountUnchecked");
DateTime?endRangeDate = GetPropertyValue <DateTime?>(viewModel, "EndDateDiscountUnchecked");
if (startDate == null & startRangeDate != null & endRangeDate != null)
{
return(new ValidationResult(false, ErrorText1 == null ? "Начальная дата не определена" : ErrorText1));
}
if (startDate != null & startRangeDate != null & endRangeDate != null)
{
if (((DateTime)startRangeDate - (DateTime)startDate).Days < 0 ||
((DateTime)endRangeDate - (DateTime)startDate).Days < 0)
{
return(new ValidationResult(false, ErrorText2 == null ? "Выбранные даты меньше начальной даты" : ErrorText2));
}
if (DateRangeFrom >= ((DateTime)endRangeDate - (DateTime)startRangeDate).Days ||
((DateTime)endRangeDate - (DateTime)startRangeDate).Days >= DateRangeTo)
{
return(new ValidationResult(false, ErrorText3 == null ? "Некорректный диапазон дат" : ErrorText3));
}
}
}
}
return(ValidationResult.ValidResult);
}
//Создать рабочую область
private void CreateWorkspace(object sender, DataEventArgs args)
{
switch (args.Data)
{
case "CreatePositiveResponse":
{
PositiveResponseViewModel positiveResponse = new PositiveResponseViewModel()
{
NameWorkspace = "Положительный ответ"
};
Workspaces.Add(positiveResponse);
ActivateWorkspace(Workspaces, positiveResponse);
break;
}
}
}
//Очистить текущий документ
private void ClearDocument <T>(T collection) where T : ObservableCollection <WorkspaceBase>
{
ICollectionView view = CollectionViewSource.GetDefaultView(collection);
switch (view?.CurrentItem)
{
case null: return;
case PositiveResponseViewModel item:
int position = collection.IndexOf(item);
collection.Remove(item);
PositiveResponseViewModel doc = new PositiveResponseViewModel()
{
NameWorkspace = "Положительный ответ"
};
collection.Add(doc);
collection.Move(collection.IndexOf(doc), position);
ActivateWorkspace(collection, doc);
break;
}
}
