private void ActivityMonitorWorkItemsChanged(object sender, WorkItemsChangedEventArgs e)
{
foreach (var item in e.ChangedItems)
{
// check for a new failure, and raise an alert if necessary
if (!_failedWorkItems.Contains(item.Identifier) && item.Status == WorkItemStatusEnum.Failed)
{
_failedWorkItems.Add(item.Identifier);
if (item.Patient != null && item.Study != null)
{
var studyDate = DateParser.Parse(item.Study.StudyDate);
var message = string.Format(SR.MessageWorkItemFailed,
item.Request.ActivityTypeString,
item.Patient.PatientsName,
studyDate.HasValue ? Format.Date(studyDate.Value) : string.Empty,
item.Study.AccessionNumber);
_window.ShowAlert(AlertLevel.Error, message, SR.LinkOpenActivityMonitor,
window => _showActivityMonitor(), true);
}
else
{
var message = string.Format(SR.MessageNonStudyWorkItemFailed,
item.Request.ActivityTypeString);
_window.ShowAlert(AlertLevel.Error, message, SR.LinkOpenActivityMonitor,
window => _showActivityMonitor(), true);
}
}
// if a previously failed item is re-tried, remove it from the set of failed items
if (_failedWorkItems.Contains(item.Identifier) && item.Status != WorkItemStatusEnum.Failed)
{
_failedWorkItems.Remove(item.Identifier);
}
}
}