public static string DateTimeAgo(this DateTime date)
{
TimeSpan span = DateTime.Now - date;
string timeAsSting = string.Empty;
var yearsHandler = new YearsHandler();
var monthsHandler = new MonthsHandler();
var daysHandler = new DaysHandler();
var hoursHandler = new HoursHandler();
var minutesHandler = new MinutesHandler();
var secondsHandler = new SecondsHandler();
var justNowHandler = new JustNowHandler();
yearsHandler.SetSuccessor(monthsHandler);
monthsHandler.SetSuccessor(daysHandler);
daysHandler.SetSuccessor(hoursHandler);
hoursHandler.SetSuccessor(minutesHandler);
minutesHandler.SetSuccessor(secondsHandler);
secondsHandler.SetSuccessor(justNowHandler);
return yearsHandler.HandleDateSpan(span, timeAsSting);
}
public void AddCallback(SecondsHandler handler)
{
callback += handler;
}
public void AdicionarCallBack(SecondsHandler handler)
{
callbacks += handler;
}