public async Task LoadOffers(Session session)
{
GiftInfo.GiftAvailable = false;
var result = await _profileProvider.GetOffers(session.Token);
var offers = result.Offers;
Offers = new XCollection<Offer>();
foreach (var offer in offers.Where(offer => offer.Campaign == 2))
{
Offers.Add(offer);
}
PresentValidTime = DateTime.MinValue;
foreach (var time in Offers.Select(offer => DateTime.ParseExact(offer.ValidTill, "yyyy-MM-dd HH:mm:ss", new CultureInfo("ru-RU"), DateTimeStyles.AssumeUniversal | DateTimeStyles.AdjustToUniversal)).Where(time => time > PresentValidTime))
{
PresentValidTime = time;
}
var count = Offers.Count(of => of.Class == 2);
if (count <= 0) return;
GiftInfo.GiftAvailable = true;
var giftPrice = (from offer in Offers where offer.Xml.Hidden.Present.Price > 0 select offer.Xml.Hidden.Present.Price).Concat(new double[] {99999}).Min();
GiftInfo.MinGiftPrice = giftPrice;
}