private bool IsValidServiceWindow(ServiceWindowWindow window)
{
bool valid = false;
try
{
DateTime t_start = DateTime.Parse(window.StartTime);
DateTime t_end = DateTime.Parse(window.EndTime);
if (DateTime.Compare(t_start, t_end) > 0)
{
valid = false;
System.Diagnostics.EventLog.WriteEntry("Invalid exclusive window setting ignored", string.Format("The start time <{0}> can not be greater than the end time <{1}>for an exclusive service window settings", window.StartTime, window.EndTime));
}
else
{
valid = true;
}
}
catch
{
System.Diagnostics.EventLog.WriteEntry("Invalid exclusive window setting ignored", string.Format("Either the start time <{0}> or the end time <{1}> for an exclusive service window settings is invalid", window.StartTime, window.EndTime));
}
return(valid);
}
private ServiceWindowWindow FindFirstAvailableServiceWindowInADay(Hashtable serviceWindowTable_Day)
{
ServiceWindowWindow w = null;
foreach (string key in serviceWindowTable_Day.Keys)
{
w = serviceWindowTable_Day[key] as ServiceWindowWindow;
break;
}
return(w);
}
public bool IsInServiceWindow(out int delayPeriod, out ServiceWindowWindow sericeWindow)
{
bool bFallingAWindow = false;
delayPeriod = 0;
sericeWindow = null;
if (!_serviceWindowSpecified)
{
return(false);
}
DateTime timeNow = DateTime.Now;
if (null == _serviceWindowTable_Week || _serviceWindowTable_Week.Count == 0)
{
bFallingAWindow = false;
}
else
{
Hashtable serviceWindowTable_Day = null;
if (_serviceWindowTable_Week.ContainsKey(timeNow.DayOfWeek))
{
serviceWindowTable_Day = _serviceWindowTable_Week[timeNow.DayOfWeek] as Hashtable;
foreach (string key in serviceWindowTable_Day.Keys)
{
sericeWindow = serviceWindowTable_Day[key] as ServiceWindowWindow;
DateTime t_Start = DateTime.Parse(sericeWindow.StartTime);
DateTime t_End = DateTime.Parse(sericeWindow.EndTime);
if ((timeNow > t_Start && timeNow > t_End) || (timeNow < t_Start && timeNow < t_End))
{
sericeWindow = null;
continue;
}
else
if (timeNow >= t_Start && timeNow <= t_End)
{
bFallingAWindow = true;
delayPeriod = ((t_End.Hour - timeNow.Hour) * 60 + (t_End.Minute - timeNow.Minute)) * 60 + (t_End.Second - timeNow.Second);
break;
}
}
}
}
return(bFallingAWindow);
}
private void PopulateServiceWindowTable()
{
if (null != _serviceWindow)
{
Hashtable serviceWindowTable_Day = null;
ArrayList keyList = new ArrayList();
try
{
foreach (ServiceWindowWindow window in _serviceWindow.Window)
{
if (!IsValidServiceWindow(window))
{
continue;
}
try
{
DayOfWeek day = ConvertStringToDayOfWeek(window.Day);
if (!_serviceWindowTable_Week.ContainsKey(day)) //day is the weeke hashtable key
{
serviceWindowTable_Day = new Hashtable();
_serviceWindowTable_Week.Add(day, serviceWindowTable_Day);
}
if (_serviceWindowTable_Week.ContainsKey(day))
{
serviceWindowTable_Day = (Hashtable)_serviceWindowTable_Week[day];
}
Hashtable _tempTable = new Hashtable();
_tempTable = (Hashtable)serviceWindowTable_Day.Clone();
serviceWindowTable_Day.Clear();
ArrayList _keyList = new ArrayList();
_keyList = keyList.Clone() as ArrayList;
keyList.Clear();
if (_tempTable.Count > 0)
{
DateTime tNewStart = DateTime.Parse(window.StartTime);
bool bInserted = false;
for (int i = 0; i < _tempTable.Count; ++i)
{
ServiceWindowWindow winExisting = _tempTable[_keyList[i]] as ServiceWindowWindow;
DateTime tStart = DateTime.Parse(winExisting.StartTime);
if (DateTime.Compare(tStart, tNewStart) <= 0) //sort the exclusive windows accendtly
{
if (!serviceWindowTable_Day.ContainsKey(winExisting.StartTime))
{
serviceWindowTable_Day.Add(winExisting.StartTime, winExisting);
keyList.Add(winExisting.StartTime);
}
}
else
{
if (!serviceWindowTable_Day.ContainsKey(window.StartTime))
{
serviceWindowTable_Day.Add(window.StartTime, window); //start time is key of day hashtable
keyList.Add(window.StartTime);
bInserted = true;
}
}
}
if (!bInserted)
{
if (!serviceWindowTable_Day.ContainsKey(window.StartTime))
{
serviceWindowTable_Day.Add(window.StartTime, window);
keyList.Add(window.StartTime);
bInserted = true;
}
}
}
else
{
if (!serviceWindowTable_Day.ContainsKey(window.StartTime))
{
serviceWindowTable_Day.Add(window.StartTime, window);
keyList.Add(window.StartTime);
}
}
}
catch (Exception ex)
{
System.Diagnostics.EventLog.WriteEntry("Invalid exclusive window setting ignored", ex.Message);
}
}
if (_serviceWindowTable_Week.Count > 0)
{
_serviceWindowSpecified = true;
}
}
catch (Exception ex)
{
Debug.Write(ex.Message);
throw ex;
}
}
}