public void Load(string xmlFile)
{
if (!File.Exists(xmlFile))
{
return;
}
var xml = File.ReadAllText(xmlFile);
if (string.IsNullOrEmpty(xml))
{
return;
}
var config = Serializer.Deserialize(xml);
Sessions.Clear();
Connections.Clear();
Subscriptions.Clear();
DataCaptures.Clear();
Sessions.AddRange(config.Sessions);
Connections.AddRange(config.Connections);
Subscriptions.AddRange(config.Subscriptions);
SavedMessages.AddRange(config.SavedMessages);
DataCaptures.AddRange(config.DataCaptures);
}
public void AddRange(IEnumerable <string> subscriptions)
{
if (Subscriptions == null)
{
Subscriptions = new List <string>();
}
Subscriptions.AddRange(subscriptions);
}
public Subscribe(IEnumerable <Subscription> subscriptions, MessageId messageId)
: this(new FixedHeader(CommandMessage.SUBSCRIBE), null)
{
Header.QualityOfService = QualityOfService.AtLeastOnce;
if (subscriptions != null)
{
Subscriptions.AddRange(subscriptions);
}
MessageId = messageId;
}
public async Task Init()
{
await DB.Initialize();
var subs = DB.Connection.Table <NotificationSubscription>();
if (await subs.CountAsync() > 0)
{
Subscriptions.AddRange(await subs.ToListAsync());
}
OnPropertyChanged(nameof(ShowEmptyView));
}
public IDisposable Subscribe(Subscription[] subscriptions, SubscriptionOptions options = SubscriptionOptions.Default)
{
lock (Subscriptions)
{
Subscriptions.AddRange(subscriptions);
}
return(new DisposableAction(() =>
{
lock (Subscriptions)
{
Subscriptions.RemoveRange(subscriptions);
}
}));
}
public void MakeItSmart()
{
if (Interlocked.CompareExchange(ref _state, States.Enabled, States.New) != States.New)
{
return;
}
using (Initializing())
{
Subscriptions.AddRange(CreateHubs() ?? Enumerable.Empty <IDisposable>());
CreateRooms();
Subscriptions.AddRange(CreateDevices() ?? Enumerable.Empty <IDisposable>());
Subscriptions.AddRange(CreateScenes() ?? Enumerable.Empty <IDisposable>());
Subscriptions.AddRange(CreateAutomations() ?? Enumerable.Empty <IDisposable>());
}
}
public RecipeListViewModel(IRecipeCollectionService recipeService, IMvxMessenger messenger)
{
if (recipeService == null)
{
throw new ArgumentNullException(nameof(recipeService));
}
if (messenger == null)
{
throw new ArgumentNullException(nameof(messenger));
}
Query = new RecipeQuery();
_recipeService = recipeService;
_messenger = messenger;
Recipes = new ObservableCollection <RecipeListItemViewModel>();
Subscriptions.AddRange(new List <IDisposable>
{
_messenger.Subscribe <RecipeAdded>(OnRecipeAdded),
_messenger.Subscribe <RecipeFavoriteTagChanging>(OnRecipeFavoriteTagChanging),
_messenger.Subscribe <RecipeFavoriteTagChanged>(OnRecipeFavoriteTagChanged),
_messenger.Subscribe <RecipeUpdated>(OnRecipeUpdated),
_messenger.Subscribe <RecipeRemoved>(OnRecipeRemoved),
});
}
public IDisposable Subscribe(Subscription[] subscriptions, Action <IMessage> handler)
{
lock (Subscriptions)
{
Subscriptions.AddRange(subscriptions);
}
var handlerKeys = subscriptions.Select(x => new HandlerKey(x.MessageTypeId.GetMessageType(), default(PeerId))).ToList();
foreach (var handlerKey in handlerKeys)
{
_handlers[handlerKey] = x =>
{
handler(x);
return(null);
};
}
return(new DisposableAction(() =>
{
_handlers.RemoveRange(handlerKeys);
Subscriptions.RemoveRange(subscriptions);
}));
}
public Subscriber(Uri uri, IEnumerable <Subscription> subscriptions)
{
Uri = uri;
Subscriptions.AddRange(subscriptions);
}