public static void SetCurrentPack(string packName)
{
CurrentPack = Packs.FirstOrDefault(p => p.Name == packName);
if (CurrentPack == null)
{
CurrentPack = Packs.First();
}
}
public static void DeletePack(SmileyPack pack)
{
if (pack.IsDefault)
{
throw new ArgumentException("Cannot delete a default pack.");
}
Packs.Remove(pack);
Directory.Delete(GetPath(pack), true);
CurrentPack = Packs.First();
}
//public IList<GoodsReview> GoodsReviews { get; set; }
public decimal PriceForPack(int packId)
{
var pack = Packs.First(x => x.PackInfo.PackId == packId);
//Если базовая упаковка или меньше базовой - не применяем скидку
bool noPackDiscount = pack.PackInfo.PackId == BasePackId || pack.PackInfo.Size <= BasePack.Size;
decimal price = pack.Price
?? (noPackDiscount ? Price * (decimal)pack.PackInfo.Size / (decimal)BasePack.Size
: Price * (decimal)pack.PackInfo.Size / (decimal)BasePack.Size *
(100m - (decimal)(pack.Discount ?? pack.PackInfo.DefaultDiscount ?? 0)) / 100m);
return(Math.Round(price, 0, MidpointRounding.AwayFromZero));
}
public static void Load()
{
string currentPackName = CurrentPack == null ? null : CurrentPack.Name;
Packs.Clear();
var defaultDirs = new DirectoryInfo(DefaultSmileysFolder).EnumerateDirectories();
var customDirs = new DirectoryInfo(CustomSmileysFolder).EnumerateDirectories();
foreach (var dir in defaultDirs.Concat(customDirs))
{
var doc = XDocument.Load(Path.Combine(dir.FullName, ManifestFileName));
bool isDefault = bool.Parse(doc.Root.Attribute(IsDefaultAttributeName).Value);
var pack = new SmileyPack(dir.Name, isDefault);
foreach (var elem in doc.Root.Elements(SmileyElementName))
{
string fileName = elem.Attribute(FileNameAttributeName).Value;
string[] shortcuts = elem.Attribute(ShortcutsAttributeName).Value
.Split(SmileyShortcutsSeparator);
var smiley = new Smiley();
smiley.FileName = fileName;
smiley.Image = GetImage(Path.Combine(GetPath(pack), fileName));
foreach (string s in shortcuts)
{
smiley.Shortcuts.Add(s);
}
pack.Smileys.Add(smiley);
}
Packs.Add(pack);
}
if (currentPackName == null)
{
CurrentPack = Packs.First();
}
else
{
SetCurrentPack(currentPackName);
}
}
