/// <summary>
/// Simulates timer countdown. On zero invokes OnEndTime method to notify subscribers.
/// </summary>
/// <param name="waitSeconds">Amount of seconds to wait.</param>
public void SimulateEndTime(int waitSeconds)
{
var startTime = DateTime.Now;
while (waitSeconds != 0)
{
if (DateTime.Now.Second - startTime.Second == 1)
{
startTime = DateTime.Now;
waitSeconds--;
}
}
EndTimeEventArgs args = new EndTimeEventArgs();
OnEndTime(args);
}
/// <summary>
/// Notifies all subscribers about event.
/// </summary>
/// <param name="eventArgs">Contains information about event</param>
protected virtual void OnEndTime(EndTimeEventArgs eventArgs)
{
EndTime?.Invoke(this, eventArgs);
}
private void FirstListenerMsg(object sender, EndTimeEventArgs args)
{
Console.WriteLine("First listener message:");
Console.WriteLine($"Time ended on = {args.timeOfEvent.TimeOfDay}");
}