protected override async Task Handle()
{
if (NotificationDevices.Count == 0)
{
return;
}
if (_evt.IsOpenEvent)
{
if (NumberOfNotifications < 1)
{
NumberOfNotifications = 1;
}
if (String.IsNullOrEmpty(NotificationFormat))
{
NotificationFormat = @"{0} has been open {1} minutes.";
}
for (int i = 0; i < NumberOfNotifications; i++)
{
await WaitForCancellationAsync(HowLong);
await NotificationDevices.Speak(String.Format(NotificationFormat,
_evt.DisplayName, HowLong.TotalMinutes * (i + 1), HowLong.TotalSeconds * (i + 1)));
// There's an unused string parameter being passed into String.Format.
// That way the deriving class can set the NotificationFormat to mention
// either "seconds" or "minutes."
}
}
else if (_evt.IsClosedEvent && NotifyOnClose)
{
await NotificationDevices.Speak($"{_evt.DisplayName} is closed.");
}
}
public override async Task Handle(CancellationToken token)
{
if (_evt.IsOpenEvent)
{
if (NumberOfNotifications < 1)
{
NumberOfNotifications = 1;
}
if (String.IsNullOrEmpty(NotificationFormat))
{
NotificationFormat = @"{0} has been open {1} minutes.";
}
for (int i = 0; i < NumberOfNotifications; i++)
{
await Task.Delay(HowLong, token);
NotificationDevices.Speak(String.Format(NotificationFormat,
_evt.DisplayName, HowLong.TotalMinutes * (i + 1), HowLong.TotalSeconds * (i + 1)));
// Yes, there's an extra parameter being passed into String.Format.
// I wanted to ensure the NotificationFormat has some flexibility
// insofar as the text that is passed in.
}
}
else if (_evt.IsClosedEvent && NotifyOnClose)
{
NotificationDevices.Speak($"{_evt.DisplayName} is closed.");
}
}
