public WorkAreaVisitEvent(WorkDay _workDay, WorkArea _workArea, AreaVisitEvent _event)
{
workDay = _workDay;
workArea = _workArea;
device = _event.device;
areaEvent = _event;
}
public void init()
{
db = new pgworkDBEntities();
try
{
currentWorkDay = (
from m in db.WorkDays
where m.workDayState == WorkDayState.wdstInProgress
select m
).First<WorkDay>();
}
catch (Exception)
{
currentWorkDay = null;
}
_initTimers();
}
private void _finishAllWorkDays(WorkDay _excludeWorkDay)
{
try
{
List<WorkDay> startedWorkDays = (
from m in db.WorkDays
where m.workDayState == WorkDayState.wdstInProgress && m.startTime > Core.now() && m.endTime < Core.now()
select m
).ToList<WorkDay>();
foreach (WorkDay _day in startedWorkDays)
{
if (_excludeWorkDay != null && _day.workDayId == _excludeWorkDay.workDayId)
continue;
_stopWorkDay(_day);
}
}
catch (Exception)
{
currentWorkDay = null;
}
}
public WorkDayEventArgs(WorkDay _day)
{
m_workDay = _day;
}
private void _stopWorkDay()
{
Int32 unixTimestamp = (Int32)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds;
WorkDay nextDay = _findNextWorkDay();
if (nextDay != null) {
m_startTimer.Interval = nextDay.startTime - unixTimestamp;
m_startTimer.Enabled = true;
}
if (m_currentWorkDay == null)
return;
m_stopTimer.Enabled = false;
m_currentWorkDay.workDayState = WorkDayState.wdstFinished;
_riseWorkDayEnd(m_currentWorkDay);
m_currentWorkDay = null;
if (nextDay != null) {
m_startTimer.Interval = nextDay.startTime - unixTimestamp;
m_startTimer.Enabled = true;
}
}
private void _startWorkDay(WorkDay _day)
{
m_startTimer.Enabled = false;
Int32 unixTimestamp = (Int32)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds;
m_currentWorkDay = _day;
m_currentWorkDay.workDayState = WorkDayState.wdstInProgress;
_riseWorkDayStart(m_currentWorkDay);
m_stopTimer.Interval = m_currentWorkDay.startTime - unixTimestamp;
m_stopTimer.Enabled = true;
}
private void _riseWorkDayStart(WorkDay _day)
{
EventHandler<WorkDayEventArgs> handler = WorkDayStartEvent;
if (handler != null)
handler(this, new WorkDayEventArgs(_day));
}
public WorkDayStopEvent(WorkDay _workDay)
{
workDay = _workDay;
}
public WorkDayStartEvent(WorkDay _workDay)
{
workDay = _workDay;
}
private void _updateWorkdayTimer(object _sender, System.Timers.ElapsedEventArgs _args)
{
int nTimeNow = Core.now();
try
{
WorkDay inProgressWorkDay = (
from m in db.WorkDays
where m.workDayState == WorkDayState.wdstInProgress
select m
).First<WorkDay>();
if (inProgressWorkDay.endTime < nTimeNow)
_stopWorkDay(inProgressWorkDay);
if (currentWorkDay != null && inProgressWorkDay.workDayId == currentWorkDay.workDayId)
currentWorkDay = null;
}
catch (Exception) {}
try
{
List<WorkDay> shouldBeStartedWorkDays = (
from m in db.WorkDays
where m.workDayState == WorkDayState.wdstNotStarted && m.startTime > nTimeNow && m.endTime < nTimeNow
select m
).ToList<WorkDay>();
Debug.Assert(shouldBeStartedWorkDays.Count <= 1); // System work only with one workday at the moment.
if (shouldBeStartedWorkDays.Count == 1)
{
// we should start this work day.
currentWorkDay = shouldBeStartedWorkDays[0];
_startWorkDay(shouldBeStartedWorkDays[0]);
}
}
catch (Exception) { }
}
private void _stopWorkDay(WorkDay _workDay)
{
_workDay.workDayState = WorkDayState.wdstFinished;
db.SaveChanges();
WorkDayStopEventHandler(this, new WorkDayStopEvent(_workDay));
}
private void _startWorkDay(WorkDay _workDay)
{
_workDay.workDayState = WorkDayState.wdstInProgress;
db.SaveChanges();
WorkDayStartEventHandler(this, new WorkDayStartEvent(_workDay));
}