//застосування фільтру
void ApplyFilter()
{
if (RecoveryList == null)
{
RecoveryList = TransportList;
}
_orderFlag = Order.None;
ordrBtnText = "Не впорядковано";
List <PublicTransport> result;
result = _filter.ByModel(ModelArg, TransportList.ToList());//_ft.ByModel
result = _filter.ByEngineType(EngineTypeArg, result);
result = _filter.ByEnginePower(EnginePowerArg, result);
result = _filter.ByAxles(AxlesArg, result);
result = _filter.ByDoors(DoorsArg, result);
result = _filter.ByCapacity(CapacityArg, result);
result = _filter.BySeats(SeatsArg, result);
result = _filter.ByStandingRoom(StandsArg, result);
result = _filter.ByClearance(LowClearanceArg, result);
TransportList = new ObservableCollection <PublicTransport>(result);
}
//експорт всіх
void ExportAll()
{
_dataService.ExportTransportList(TransportList.ToList());
}
//методи, виконувані командами
//застосування сортування
void ApplyOrderBy()
{
OrderRecoveryList = TransportList;
switch (OrderByFlag)
{
case eOrderBy.Model: TransportList = new ObservableCollection <PublicTransport>(Sorter.ByModel(TransportList.ToList(), _orderFlag)); break;
case eOrderBy.EngineType: TransportList = new ObservableCollection <PublicTransport>(Sorter.ByEngineType(TransportList.ToList(), _orderFlag)); break;
case eOrderBy.EnginePower: TransportList = new ObservableCollection <PublicTransport>(Sorter.ByPower(TransportList.ToList(), _orderFlag)); break;
case eOrderBy.Axles: TransportList = new ObservableCollection <PublicTransport>(Sorter.ByAxles(TransportList.ToList(), _orderFlag)); break;
case eOrderBy.Doors: TransportList = new ObservableCollection <PublicTransport>(Sorter.ByDoors(TransportList.ToList(), _orderFlag)); break;
case eOrderBy.PassengerCapacity: TransportList = new ObservableCollection <PublicTransport>(Sorter.ByCapacity(TransportList.ToList(), _orderFlag)); break;
case eOrderBy.Seats: TransportList = new ObservableCollection <PublicTransport>(Sorter.BySeats(TransportList.ToList(), _orderFlag)); break;
case eOrderBy.LowClearance: TransportList = new ObservableCollection <PublicTransport>(Sorter.ByClearance(TransportList.ToList(), _orderFlag)); break;
default:
TransportList = OrderRecoveryList;
break;
}
var take = SkipValue;
if (SkipValue == 0)
{
take = TransportList.Count;
}
TransportList = new ObservableCollection <PublicTransport>(TransportList.Take(take));
}
