public void AddActivityToGroup(Activity activity)
{
if (activity == null)
{
return;
}
ActivityIdentifiers actIdents = new ActivityIdentifiers();
actIdents.IdentifiedActivity = activity;
activity.ActivitiesGroupID = this.Name;
this.ActivitiesIdentifiers.Add(actIdents);
}
public void AddActivityToGroup(Activity activity, int insertIndx = -1)
{
if (activity == null)
{
return;
}
ActivityIdentifiers actIdents = new ActivityIdentifiers();
actIdents.IdentifiedActivity = activity;
activity.ActivitiesGroupID = this.Name;
if (insertIndx >= 0)
{
this.ActivitiesIdentifiers.Insert(insertIndx, actIdents);
}
else
{
this.ActivitiesIdentifiers.Add(actIdents);
}
}
public override void UpdateInstance(RepositoryItemBase instance, string partToUpdate, RepositoryItemBase hostItem = null, object extraDetails = null)
{
ActivitiesGroup activitiesGroupInstance = (ActivitiesGroup)instance;
//Create new instance of source
ActivitiesGroup newInstance = (ActivitiesGroup)this.CreateInstance();
newInstance.IsSharedRepositoryInstance = true;
//update required part
ActivitiesGroup.eItemParts ePartToUpdate = (ActivitiesGroup.eItemParts)Enum.Parse(typeof(ActivitiesGroup.eItemParts), partToUpdate);
if (hostItem != null)
{
//replace old instance object with new
BusinessFlow currentBF = ((BusinessFlow)hostItem);
// Update details
activitiesGroupInstance.Name = newInstance.Name;
activitiesGroupInstance.Description = newInstance.Description;
activitiesGroupInstance.Tags = newInstance.Tags;
// Confirm if no group exists in the Business Flow with same name
currentBF.SetUniqueActivitiesGroupName(activitiesGroupInstance);
if (ePartToUpdate == eItemParts.Details)
{
currentBF.AttachActivitiesGroupsAndActivities();
return;
}
int grpIndex = currentBF.ActivitiesGroups.IndexOf(activitiesGroupInstance);
if (grpIndex >= 0)
{
int insertIndex = currentBF.Activities.IndexOf(currentBF.Activities.Where(a => a.Guid == activitiesGroupInstance.ActivitiesIdentifiers[0].ActivityGuid).FirstOrDefault());
List <Activity> existingActivities = new List <Activity>();
int exActCount = activitiesGroupInstance.ActivitiesIdentifiers.Count;
for (int i = exActCount - 1; i >= 0; i--)
{
ActivityIdentifiers actIDexist = activitiesGroupInstance.ActivitiesIdentifiers[i];
Activity exAct = currentBF.Activities.Where(g => g.Guid == actIDexist.ActivityGuid).FirstOrDefault();
if (exAct == null)
{
exAct = currentBF.Activities.Where(g => g.ParentGuid == actIDexist.ActivityGuid).FirstOrDefault();
}
if (exAct != null)
{
// Add to the list of deleted activities
existingActivities.Add(exAct);
// Remove the activity from the Business Flow
currentBF.DeleteActivity(exAct);
}
}
// Add the activities to the Business Flow in sequence they appear in the Updated Shared Group
foreach (ActivityIdentifiers actID in newInstance.ActivitiesIdentifiers)
{
Activity updatedAct = null;
// Activity still exist in the group, thus re-add the same activity to the group
updatedAct = existingActivities.Where(a => a.Guid == actID.ActivityGuid).FirstOrDefault();
// In case, group was Replaced/Overwritten
if (updatedAct == null)
{
updatedAct = existingActivities.Where(a => a.ParentGuid == actID.ActivityGuid).FirstOrDefault();
}
if (updatedAct != null)
{
currentBF.AddActivity(updatedAct, activitiesGroupInstance, insertIndex);
insertIndex++;
existingActivities.Remove(updatedAct);
}
// Activity doesn't exist in the group and the shared group is recently updated by addition of this activity, thus add this activity to the group instance in the Business Flow
else if (extraDetails != null)
{
updatedAct = (extraDetails as ObservableList <Activity>).Where(a => a.ActivityName == actID.ActivityName && a.Guid == actID.ActivityGuid).FirstOrDefault();
if (updatedAct == null)
{
updatedAct = (extraDetails as ObservableList <Activity>).Where(a => a.Guid == actID.ActivityGuid).FirstOrDefault();
}
if (updatedAct == null)
{
updatedAct = (extraDetails as ObservableList <Activity>).Where(a => a.ActivityName == actID.ActivityName).FirstOrDefault();
}
if (updatedAct != null)
{
updatedAct = updatedAct.CreateInstance(true) as Activity;
currentBF.AddActivity(updatedAct, activitiesGroupInstance, insertIndex);
insertIndex++;
}
}
}
currentBF.AttachActivitiesGroupsAndActivities();
}
}
}
