public static List <string> ConcatDays(string[] dates)
{
var leavesInterval = new List <string>();
var tempDate = GetDate(dates[0]).AddDays(-1);
var lastDate = GetDate(dates[0]);
DateTime currentDate = DateTime.MinValue;
DateTime nextDay;
DateTime lastCurrentDate = DateTime.MinValue;
foreach (string date in dates)
{
currentDate = GetDate(date);
tempDate = ForwardNonWorkingDays(tempDate);
nextDay = tempDate.AddDays(1);
if (nextDay.Date == currentDate.Date || HollidaysManager.IsHolidayDay(nextDay))
{
tempDate = currentDate;
}
else
{
tempDate = HollidaysManager.IsHolidayDay(tempDate) ? BackwardNonWorkingDays(tempDate) : tempDate;
lastCurrentDate = tempDate;
leavesInterval.Add(FormatDateInterval(lastDate, tempDate));
lastDate = tempDate = currentDate;
}
}
if (currentDate.Date != lastCurrentDate.Date)
{
leavesInterval.Add(FormatDateInterval(lastDate, tempDate));
}
return(leavesInterval);
}
private static DateTime BackwardNonWorkingDays(DateTime from)
{
var yesturday = from.AddDays(-1);
return((HollidaysManager.IsHolidayDay(yesturday)) ? BackwardNonWorkingDays(yesturday) : yesturday);
}
private static DateTime ForwardNonWorkingDays(DateTime from)
{
var nextDay = from.AddDays(1);
return((HollidaysManager.IsHolidayDay(nextDay)) ? ForwardNonWorkingDays(nextDay) : from);
}
