public Task(string reminder, DateTime startingDate, TimeSpan startingTime, bool dailyflag)
{
ReminderText = reminder;
StartingDate = new DateTime(startingDate.Year, startingDate.Month, startingDate.Day);
StartingTime = new TimeSpan(startingTime.Hours, startingTime.Minutes, 0);
NotificationTime = StartingDate + StartingTime;
JobKey = new JobKey(NotificationTime.ToShortDateString());
isDailyNotifed = dailyflag;
}
public void Add(StorageEnvironment environment, Exception exception)
{
var notificationsMetadata = _notificationsMetadataTable.GetOrCreateValue(environment);
if (notificationsMetadata.TryGetValue(exception.GetType(), out var notificationMetadata))
{
if (DateTime.Now - notificationMetadata.Time < _updateFrequency)
{
return;
}
if (Interlocked.CompareExchange(ref notificationMetadata.IsInProgress, 1, 0) == 1)
{
return;
}
notificationMetadata.Time = DateTime.Now;
}
else
{
notificationMetadata = new NotificationTime
{
Time = DateTime.Now,
IsInProgress = 1
};
if (notificationsMetadata.TryAdd(exception.GetType(), notificationMetadata) == false)
{
return;
}
//We are in low of memory so we want to minimize allocations
notificationMetadata.Key = $"{environment}:{exception.GetType()}";
notificationMetadata.Title = $"Out of memory occurred for '{environment}'";
}
var alert = AlertRaised.Create(
null,
notificationMetadata.Title,
exception.Message,
AlertType.OutOfMemoryException,
NotificationSeverity.Error,
notificationMetadata.Key,
OutOfMemoryDetails(exception));
_notificationsCenter.Add(alert);
Volatile.Write(ref notificationMetadata.IsInProgress, 0);
}
public void Show(string message, NotificationPriority priority, NotificationTime time, NotificationType type)
{
if (currentPriority > priority)
{
return;
}
currentPriority = priority;
this.MessageBlock.Text = message;
PreviewShowNotification?.Invoke(this, new EventArgs());
this.Visibility = Visibility.Visible;
this.type = type;
hideTimer.Stop();
if (!(time == NotificationTime.Eternally))
{
hideCount = (int)time;
hideTimer.Start();
}
}
