public async Task Create(MLangWord item)
{
await langWordDS.Create(item);
WordItemsAll.Add(item);
ApplyFilters();
}
public async Task Create(MUnitWord item)
{
int id = await unitWordDS.Create(item);
var o = await unitWordDS.GetDataById(id, vmSettings.Textbooks);
o?.CopyProperties(item);
if (item.NOTE.IsEmpty())
{
await RetrieveNote(item);
}
WordItemsAll.Add(o);
ApplyFilters();
}
public MUnitWord NewUnitWord()
{
var maxElem = WordItemsAll.IsEmpty() ? null : WordItemsAll.MaxBy(o => (o.UNIT, o.PART, o.SEQNUM)).First();
return(new MUnitWord
{
LANGID = vmSettings.SelectedLang.ID,
TEXTBOOKID = vmSettings.USTEXTBOOK,
UNIT = maxElem?.UNIT ?? vmSettings.USUNITTO,
PART = maxElem?.PART ?? vmSettings.USPARTTO,
SEQNUM = (maxElem?.SEQNUM ?? 0) + 1,
Textbook = vmSettings.SelectedTextbook,
});
}
void ApplyFilters()
{
WordItems = NoFilter ? WordItemsAll : new ObservableCollection <MUnitWord>(WordItemsAll.Where(o =>
(string.IsNullOrEmpty(TextFilter) || (ScopeFilter == "Word" ? o.WORD : o.NOTE).ToLower().Contains(TextFilter.ToLower())) &&
(TextbookFilter == 0 || o.TEXTBOOKID == TextbookFilter)
));
this.RaisePropertyChanged(nameof(WordItems));
}
protected virtual void ApplyFilters()
{
WordItems = string.IsNullOrEmpty(TextFilter) ? WordItemsAll : new ObservableCollection <MLangWord>(WordItemsAll.Where(o =>
string.IsNullOrEmpty(TextFilter) || (ScopeFilter == "Word" ? o.WORD : o.NOTE).ToLower().Contains(TextFilter.ToLower())
));
this.RaisePropertyChanged(nameof(WordItems));
}