protected override void OnSelectionMessageReceived(FiltersSelectionChangedMessage msg)
{
if (this.Id != msg.FilterId)
{
return;
}
var newSelectedValues = msg.ApplyedFilterValues;
if (newSelectedValues.IsNullOrEmpty())
{
ClearSelectedValue();
}
else
{
SelectedValue = new ApplyedFilter
{
Id = this.Id,
DataType = this.DataType,
Values = newSelectedValues
};
Items = new ObservableCollection <MultiCollectionItemVM>(Values
.Where(x => newSelectedValues.Any(y => y.Id == x.Id))
.Select(z => new MultiCollectionItemVM(z.Id, z.ValueName))
);
}
Messenger.Publish(new FiltersReloadWhenValueChangedMessage(this));
}
protected override void OnSelectionMessageReceived(FiltersSelectionChangedMessage msg)
{
if (this.Id != msg.FilterId)
{
return;
}
var newSelectedValue = msg.ApplyedFilterValues?.SingleOrDefault();
if (newSelectedValue == null)
{
ClearSelectedValue();
}
else
{
var filterValue = Values.FirstOrDefault(x => x.Id == newSelectedValue.Id);
if (filterValue != null)
{
ValueName = filterValue.ValueName;
SelectedValue = new ApplyedFilter
{
Id = this.Id,
DataType = this.DataType,
Values = new List <ApplyedFilterValue> {
newSelectedValue
}
};
}
}
Messenger.Publish(new FiltersReloadWhenValueChangedMessage(this));
}
protected abstract void OnSelectionMessageReceived(FiltersSelectionChangedMessage msg);
