private void Timer_Click(object sender, EventArgs e)
{
if (expectedTime > DateTime.Now)
{
int totalMinutes = (int)expectedTime.Subtract(DateTime.Now).TotalMinutes;
int hours = totalMinutes / 60;
int mins = totalMinutes % 60;
string hoursValue = (hours < 10) ? $"0{hours}" : hours.ToString();
string minsValue = (mins < 10) ? $"0{mins}" : mins.ToString();
label.Content = $"{selectedMode} in {hoursValue}:{minsValue}";
}
else
{
switch (selectedMode)
{
case TimerMode.ShutDown:
powerManager.ShutDown();
break;
case TimerMode.Sleep:
powerManager.Sleep();
break;
}
Timer.Stop();
}
}
