public override async Task <IEnumerable <Item> > FilterItems(IEnumerable <Item> items, CancellationToken token = default)
{
return(await Task.Run(() =>
{
var levelComparer = new LevelComparer();
var classe = Filters.SingleOrDefault(filter => filter.Key == FilterKeys.Class).SelectedKey ?? "";
var niveauMin = Filters.SingleOrDefault(filter => filter.Key == FilterKeys.MinLevel).SelectedKey ?? "0";
var niveauMax = Filters.SingleOrDefault(filter => filter.Key == FilterKeys.MaxLevel).SelectedKey ?? "9";
var ecole = Filters.SingleOrDefault(filter => filter.Key == FilterKeys.School).SelectedKey ?? "";
var ritual = Filters.SingleOrDefault(filter => filter.Key == FilterKeys.Ritual).SelectedKey ?? "";
var source = Filters.SingleOrDefault(filter => filter.Key == FilterKeys.Source).SelectedKey ?? "";
//token.ThrowIfCancellationRequested();
return items.Where(item =>
{
var spell = item as Spell;
return
levelComparer.Compare(spell.Level, niveauMin) >= 0 &&
levelComparer.Compare(spell.Level, niveauMax) <= 0 &&
spell.Type.ToLower().Contains(ecole.ToLower()) &&
(spell.Source != null && spell.Source.Contains(source)) &&
(spell.Classes != null && spell.Classes.Contains(classe)) &&
(string.IsNullOrEmpty(ritual) || (spell.Ritual != null && spell.Ritual.Contains(ritual))) &&
(
(Helpers.RemoveDiacritics(spell.Name).ToLower().Contains(Helpers.RemoveDiacritics(SearchText ?? string.Empty).ToLower())) ||
(Helpers.RemoveDiacritics(spell.AltNameText ?? string.Empty).ToLower().Contains(Helpers.RemoveDiacritics(SearchText ?? string.Empty).ToLower()))
);
}).OrderBy(spell => spell.Name)
.AsEnumerable();
}, token));
}
public override async Task <IEnumerable <Item> > GetFilteredItemsAsync(CancellationToken token = default)
{
var levelComparer = new LevelComparer();
var classe = Filters.SingleOrDefault(filter => filter.Key == FilterKeys.Class).SelectedKey ?? "";
var levelMin = LevelConverter(Filters.SingleOrDefault(filter => filter.Key == FilterKeys.MinLevel).SelectedKey) ?? "0";
var levelMax = LevelConverter(Filters.SingleOrDefault(filter => filter.Key == FilterKeys.MaxLevel).SelectedKey) ?? "9";
var school = Filters.SingleOrDefault(filter => filter.Key == FilterKeys.School).SelectedKey ?? "";
var ritual = Filters.SingleOrDefault(filter => filter.Key == FilterKeys.Ritual).SelectedKey ?? "";
var castingTime = Filters.SingleOrDefault(filter => filter.Key == FilterKeys.CastingTime).SelectedKey ?? "";
var range = Filters.SingleOrDefault(filter => filter.Key == FilterKeys.Range).SelectedKey ?? "";
var verbalComponent = Filters.SingleOrDefault(filter => filter.Key == FilterKeys.VerbalComponent).SelectedKey ?? "";
var somaticComponent = Filters.SingleOrDefault(filter => filter.Key == FilterKeys.SomaticComponent).SelectedKey ?? "";
var materialComponent = Filters.SingleOrDefault(filter => filter.Key == FilterKeys.MaterialComponent).SelectedKey ?? "";
var concentration = Filters.SingleOrDefault(filter => filter.Key == FilterKeys.Concentration).SelectedKey ?? "";
var duration = Filters.SingleOrDefault(filter => filter.Key == FilterKeys.Duration).SelectedKey ?? "";
var source = Filters.SingleOrDefault(filter => filter.Key == FilterKeys.Source).SelectedKey ?? "";
try
{
await StoreViewModel.SemaphoreLibrary.WaitAsync();
using (var context = await StoreViewModel.GetLibraryContextAsync())
{
return(context.Spells.AsEnumerable().Where(spell =>
spell.Family == this.Family &&
levelComparer.Compare(spell.Level, levelMin) >= 0 &&
levelComparer.Compare(spell.Level, levelMax) <= 0 &&
spell.Type.ToLower().Contains(school.ToLower()) &&
(spell.Source != null && spell.Source.Contains(source)) &&
(spell.Classes != null && spell.Classes.Contains(classe)) &&
MatchContainsOrNot(spell.Ritual, ritual) &&
(spell.CastingTime != null) && spell.CastingTime.Contains(castingTime) &&
(spell.Range != null) && spell.Range.Contains(range) &&
MatchContainsOrNot(spell.VerbalComponent, verbalComponent) &&
MatchContainsOrNot(spell.SomaticComponent, somaticComponent) &&
MatchContainsOrNot(spell.MaterialComponent, materialComponent) &&
MatchContainsOrNot(spell.Concentration, concentration) &&
(spell.Duration != null) && spell.Duration.Contains(duration) &&
(
(Helpers.RemoveDiacritics(spell.Name).ToLower().Contains(Helpers.RemoveDiacritics(SearchText ?? string.Empty).ToLower())) ||
(Helpers.RemoveDiacritics(spell.AltNameText ?? string.Empty).ToLower().Contains(Helpers.RemoveDiacritics(SearchText ?? string.Empty).ToLower()))
)).OrderBy(spell => Helpers.RemoveDiacritics(spell.Name)
).ToList());
}
}
catch
{
return(new List <Item>());
}
finally
{
StoreViewModel.SemaphoreLibrary.Release();
}
}