internal bool NextBusinessDay(DateTime startDate, out DateTime nextDate, out BusinessDay businessDay)
{
nextDate = startDate;
businessDay = null;
var tree = GetDayTree();
// loop no more then 7 times
for (int x = 0; x < 7; x++)
{
DayOfWeek dayOfWeek = nextDate.DayOfWeek;
if (!tree.ContainsKey(dayOfWeek))
{
// no business days on this day of the week
nextDate = nextDate.AddDays(1).Date;
continue;
}
IList<BusinessDay> businessDays = tree[dayOfWeek];
if (businessDays == null)
continue;
foreach (BusinessDay day in businessDays)
{
if (day == null)
continue;
TimeSpan timeOfDay = nextDate.TimeOfDay;
if (timeOfDay >= day.StartTime && timeOfDay < day.EndTime)
{
// working date in range
businessDay = day;
return true;
}
// past this business day, try other for this day
if (timeOfDay >= day.StartTime)
continue;
// move to start time.
businessDay = day;
nextDate = nextDate.Date.Add(day.StartTime);
return true;
}
// next day
nextDate = nextDate.AddDays(1).Date;
}
// should never reach here
return false;
}
internal bool NextBusinessDay(DateTime startDate, out DateTime nextDate, out BusinessDay businessDay)
{
nextDate = startDate;
businessDay = null;
var tree = GetDayTree();
// loop no more then 7 times
for (int x = 0; x < 7; x++)
{
DayOfWeek dayOfWeek = nextDate.DayOfWeek;
if (!tree.ContainsKey(dayOfWeek))
{
// no business days on this day of the week
nextDate = nextDate.AddDays(1).Date;
continue;
}
IList <BusinessDay> businessDays = tree[dayOfWeek];
if (businessDays == null)
{
continue;
}
foreach (BusinessDay day in businessDays)
{
if (day == null)
{
continue;
}
TimeSpan timeOfDay = nextDate.TimeOfDay;
if (timeOfDay >= day.StartTime && timeOfDay < day.EndTime)
{
// working date in range
businessDay = day;
return(true);
}
// past this business day, try other for this day
if (timeOfDay >= day.StartTime)
{
continue;
}
// move to start time.
businessDay = day;
nextDate = nextDate.Date.Add(day.StartTime);
return(true);
}
// next day
nextDate = nextDate.AddDays(1).Date;
}
// should never reach here
return(false);
}