/// <inheritdoc />
public SelectTagPickerViewModel(IEnumerable <Tag> tags)
: base("Tags")
{
AddItem1Values(
tags
.Select(v => DialogPickerOption.Create(v))
.Prepend(DialogPickerOption.Empty <Tag>()));
}
protected override string FormatItem1(DialogPickerOption <Tag> item)
{
if (item.IsEmpty)
{
return("Not selected");
}
return(item.Item.Name);
}
/// <inheritdoc />
public AddProductMeasurePickerViewModel()
: base("Add")
{
AddItem1Values(
Enumerable
.Range(1, 1000)
.Select(v => DialogPickerOption.Create(v * 10)));
AddItem2Values(DialogPickerOption.Create(ProductMeasureUnitConstants.DefaultUnitName));
AddItem3Values(
Enumerable
.Range(1, 1000)
.Select(v => DialogPickerOption.Create(v / 10.0f)));
}
/// <inheritdoc />
public SelectProductMeasureUnitPickerViewModel(List <ProductMeasureUnit> units)
: base("Add")
{
this.WhenAnyValue(v => v.SelectedItem2)
.Where(v => v.Item != null)
.Select(v => v.Item)
.Subscribe(
v =>
{
ClearItem1Values();
if (v.IsGrams)
{
AddItem1Values(GramAmounts);
}
else
{
AddItem1Values(Amounts);
}
});
AddItem2Values(units.Select(v => DialogPickerOption.Create(v)));
}
protected override string FormatItem2(DialogPickerOption <ProductMeasureUnit> item)
{
return(item.Item.Name);
}
