private LocalPack LoadPack(string directory)
{
var pack = new LocalPack(directory);
var manifestPath = directory + "\\Manifest.json";
if (File.Exists(manifestPath))
{
try {
_logger.LogMessage($"Loading pack manifest {manifestPath}.");
var manifest = JsonConvert.DeserializeObject <LocalPackManifest>(File.ReadAllText(manifestPath));
ReadManifest(manifest, pack);
pack.PropertyChanged += (s, e) => {
if (e.PropertyName == nameof(LocalPack.SelectedCard) || e.PropertyName == nameof(LocalPack.IsCardSelected))
{
return;
}
WriteManifest();
};
} catch (Exception e) {
_logger.LogException(e, "Error loading pack manifest");
}
}
return(pack);
}
private LocalCard LoadCard(LocalPack pack, string filePath)
{
if (string.Equals(Path.GetExtension(filePath), ".json", StringComparison.InvariantCulture))
{
return(null);
}
//the backs of cards will be loaded with the front- adding -back to a file denotes it's the back of a card
if (Path.GetFileNameWithoutExtension(filePath).ToLower().EndsWith("-back"))
{
return(null);
}
try {
var card = pack.Cards.FirstOrDefault(x => string.Equals(x.FilePath, filePath, StringComparison.InvariantCulture));
if (card == null)
{
card = new LocalCard {
FilePath = filePath
};
card.PropertyChanged += (s, e) => {
WriteManifest();
};
pack.Cards.Add(card);
}
LoadCardImages(card);
return(card);
} catch {
//this isn't an image- that's completely valid, we just ignore it and move on
return(null);
}
}
internal void ReadManifest(LocalPackManifest manifest, LocalPack pack)
{
pack.Name = manifest.Name;
var localCards = new ObservableCollection <LocalCard>();
foreach (var card in manifest.Cards)
{
if (File.Exists(card.FilePath))
{
var localCard = new LocalCard(card.FilePath)
{
CardType = card.CardType,
Name = card.Name,
HasBack = card.HasBack
};
localCard.PropertyChanged += (s, e) => {
WriteManifest();
};
localCards.Add(localCard);
}
}
pack.Cards = localCards;
}
