public static TimeSpan GetFinishTime(TimeSpan startTime, LessonDuration lessonsDuration)
{
switch (lessonsDuration)
{
case LessonDuration.OneHour:
return(startTime.Add(new TimeSpan(1, 0, 0)));
case LessonDuration.OneAndHalf:
return(startTime.Add(new TimeSpan(1, 30, 0)));
case LessonDuration.TwoHour:
return(startTime.Add(new TimeSpan(2, 0, 0)));
default:
throw new ArgumentException();
}
}
public static DateTime GetFinishDateTime(DateTime startTime, LessonDuration lessonsDuration)
{
return(startTime.Date + GetFinishTime(startTime.TimeOfDay, lessonsDuration));
}
public void Update(LessonDuration lessonDuration)
{
throw new NotImplementedException();
}
public bool isExist(LessonDuration lessonDuration)
{
throw new NotImplementedException();
}
private Decimal?_GetLessonPrice(Dictionary <LessonDuration, Decimal> priceList, LessonDuration lessonsDuration)
{
if (priceList.TryGetValue(lessonsDuration, out Decimal value))
{
return(value);
}
return(null);
}
