public async Task Create(MLangPhrase item)
{
item.ID = await langPhraseDS.Create(item);
PhraseItemsAll.Add(item);
ApplyFilters();
}
public async Task Create(MUnitPhrase item)
{
int id = await unitPhraseDS.Create(item);
var o = await unitPhraseDS.GetDataById(id, vmSettings.Textbooks);
o?.CopyProperties(item);
PhraseItemsAll.Add(o);
ApplyFilters();
}
public MUnitPhrase NewUnitPhrase()
{
var maxElem = PhraseItemsAll.IsEmpty() ? null : PhraseItemsAll.MaxBy(o => (o.UNIT, o.PART, o.SEQNUM)).First();
return(new MUnitPhrase
{
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,
});
}
protected virtual void ApplyFilters()
{
PhraseItems = string.IsNullOrEmpty(TextFilter) ? PhraseItemsAll : new ObservableCollection <MLangPhrase>(PhraseItemsAll.Where(o =>
string.IsNullOrEmpty(TextFilter) || (ScopeFilter == "Phrase" ? o.PHRASE : o.TRANSLATION).ToLower().Contains(TextFilter.ToLower())
));
this.RaisePropertyChanged(nameof(PhraseItems));
}
void ApplyFilters()
{
PhraseItems = NoFilter ? PhraseItemsAll : new ObservableCollection <MUnitPhrase>(PhraseItemsAll.Where(o =>
(string.IsNullOrEmpty(TextFilter) || (ScopeFilter == "Phrase" ? o.PHRASE : o.TRANSLATION).ToLower().Contains(TextFilter.ToLower())) &&
(TextbookFilter == 0 || o.TEXTBOOKID == TextbookFilter)
));
this.RaisePropertyChanged(nameof(PhraseItems));
}
