public static async Task <RoomsChoiceViewModel> CreateAsync(DateRange dates)
{
RoomsChoiceViewModel newInstance = new RoomsChoiceViewModel();
newInstance._availableRooms = await RoomRepository.GetAvailablesBetweenAsync(dates);
int i = 0;
foreach (Room room in newInstance._availableRooms)
{
if (!newInstance._availableRoomCounts.ContainsKey(room.Kind))
{
newInstance._availableRoomCounts.Add(room.Kind, 1);
RoomChoiceEntity roomChoice = new RoomChoiceEntity(room.Kind, 0, 0);
newInstance._availableRoomChoiceEntities.Add(roomChoice);
i++;
}
else
{
newInstance._availableRoomCounts[room.Kind]++;
}
}
foreach (RoomChoiceEntity roomChoice in newInstance._availableRoomChoiceEntities)
{
roomChoice.MaxAvailable = newInstance._availableRoomCounts[roomChoice.RoomKind];
}
return(newInstance);
}
private bool _mustShowRoomChoice(object item)
{
if (!(item is RoomChoiceEntity))
{
throw new InvalidOperationException("On ne peut pas filtrer la liste des choix de chambre. Cette exception est critique");
}
RoomChoiceEntity roomChoiceEntity = (RoomChoiceEntity)item;
bool mustShowRoomChoice = !roomChoiceEntity.RoomKind.Equals(RoomKind.DoubleWithBaby) || _parameters.BabiesCount > 0;
return(mustShowRoomChoice);
}