public VARIATION_ITEMProjection()
{
VARIATION_ITEM = new VARIATION_ITEM();
BASELINE_ITEMJoinRATE = new BASELINE_ITEMProjection();
VARIATION_ITEM.ACTION = VariationAction.NoAction;
}
/// <summary>
/// Approves an entity.
/// Since CollectionViewModelBase is a POCO view model, an the instance of this class will also expose the ApproveCommand property that can be used as a binding source in views.
/// </summary>
/// <param name="projectionEntity">An entity to approve.</param>
public void Approve(VARIATION entity)
{
string errorMessage = string.Empty;
if (entity == null)
{
errorMessage = "Nothing within variation to approve";
}
else if (loadPROJECT == null)
{
errorMessage = "Project doesn't exists";
}
else if (loadBASELINE == null)
{
errorMessage = "Live baseline doesn't exists";
}
else if (loadPROGRESS == null)
{
errorMessage = "Live progress doesn't exists";
}
if (errorMessage != string.Empty)
{
MessageBoxService.ShowMessage(errorMessage);
return;
}
IBluePrintsEntitiesUnitOfWork unitOfWork = bluePrintsUnitOfWorkFactory.CreateUnitOfWork();
BASELINE LiveBASELINE = loadBASELINE;
IEnumerable <VARIATION_ITEM> editVARIATION_ITEMS = unitOfWork.VARIATION_ITEMS.Where(x => x.GUID_VARIATION == entity.GUID).ToArray().AsEnumerable();
IEnumerable <BASELINE_ITEM> addBASELINE_ITEMS = unitOfWork.BASELINE_ITEMS.Where(x => x.GUID_VARIATION == entity.GUID && x.GUID_BASELINE == null).ToArray().AsEnumerable();
IQueryable <BASELINE_ITEM> editBASELINE_ITEMS = loaderCollection.GetCollection <BASELINE_ITEM>();
IEnumerable <PROGRESS_ITEM> livePROGRESS_ITEMS = loaderCollection.GetCollection <PROGRESS_ITEM>();
BASELINE newBASELINE = new BASELINE();
DataUtils.ShallowCopy(newBASELINE, LiveBASELINE);
newBASELINE.GUID = Guid.Empty;
newBASELINE.REVISION = ((char)(LiveBASELINE.REVISION.Last() + 1)).ToString();
//not saving new baseline as live yet because editBASELINE_ITEMS still depends on the current live baseline for copying BASELINE_ITEMS
newBASELINE.STATUS = BaselineStatus.Superseded;
CollectionViewModel <BASELINE, BASELINE, Guid, IBluePrintsEntitiesUnitOfWork> BASELINECollectionViewModel = (CollectionViewModel <BASELINE, BASELINE, Guid, IBluePrintsEntitiesUnitOfWork>)loaderCollection.GetViewModel <BASELINE>();
CollectionViewModel <BASELINE_ITEM, BASELINE_ITEM, Guid, IBluePrintsEntitiesUnitOfWork> BASELINE_ITEMCollectionViewModel = (CollectionViewModel <BASELINE_ITEM, BASELINE_ITEM, Guid, IBluePrintsEntitiesUnitOfWork>)loaderCollection.GetViewModel <BASELINE_ITEM>();
BASELINECollectionViewModel.Save(newBASELINE);
entity.APPROVED = DateTime.Now;
entity.GUID_ORIBASELINE = LiveBASELINE.GUID;
entity.GUID_BASELINE = newBASELINE.GUID;
MainViewModel.Save(entity);
ObservableCollection <BASELINE_ITEM> newBASELINE_ITEMS = new ObservableCollection <BASELINE_ITEM>();
foreach (BASELINE_ITEM editBASELINE_ITEM in editBASELINE_ITEMS)
{
BASELINE_ITEM copyBASELINE_ITEM = new BASELINE_ITEM();
DataUtils.ShallowCopy(copyBASELINE_ITEM, editBASELINE_ITEM);
VARIATION_ITEM editVARIATION_ITEM = editVARIATION_ITEMS.FirstOrDefault(x => x.GUID_ORIBASEITEM == editBASELINE_ITEM.GUID_ORIGINAL);
if (editVARIATION_ITEM != null)
{
if (editVARIATION_ITEM.ACTION == VariationAction.Cancel)
{
decimal progressItemEARNED_UNITS = livePROGRESS_ITEMS.Where(x => x.GUID_ORIBASEITEM == editBASELINE_ITEM.GUID_ORIGINAL).Sum(y => y.EARNED_UNITS);
if (progressItemEARNED_UNITS == 0)
{
copyBASELINE_ITEM.DC_HOURS = -1 * copyBASELINE_ITEM.ESTIMATED_HOURS;
}
else
{
copyBASELINE_ITEM.DC_HOURS = -1 * (copyBASELINE_ITEM.TOTAL_HOURS - progressItemEARNED_UNITS);
}
}
else if (editVARIATION_ITEM.ACTION == VariationAction.Append)
{
copyBASELINE_ITEM.DC_HOURS += editVARIATION_ITEM.VARIATION_UNITS;
}
if (editVARIATION_ITEM.ACTION != VariationAction.NoAction)
{
copyBASELINE_ITEM.GUID_VARIATION = entity.GUID;
}
}
copyBASELINE_ITEM.GUID = Guid.Empty;
copyBASELINE_ITEM.GUID_BASELINE = newBASELINE.GUID;
newBASELINE_ITEMS.Add(copyBASELINE_ITEM);
}
foreach (BASELINE_ITEM addBASELINE_ITEM in addBASELINE_ITEMS)
{
BASELINE_ITEM newBASELINE_ITEM = new BASELINE_ITEM();
DataUtils.ShallowCopy(newBASELINE_ITEM, addBASELINE_ITEM);
newBASELINE_ITEM.GUID = Guid.Empty;
newBASELINE_ITEM.GUID_BASELINE = newBASELINE.GUID;
newBASELINE_ITEM.INTERNAL_NUM = BluePrintDataUtils.BASELINEITEM_Generate_InternalNumber(this.loadPROJECT, newBASELINE_ITEM, newBASELINE_ITEMS, addBASELINE_ITEM.AREA, addBASELINE_ITEM.DISCIPLINE, addBASELINE_ITEM.DOCTYPE);
VARIATION_ITEM editVARIATION_ITEM = editVARIATION_ITEMS.First(x => x.GUID_ORIBASEITEM == newBASELINE_ITEM.GUID_ORIGINAL);
newBASELINE_ITEM.DC_HOURS = editVARIATION_ITEM.VARIATION_UNITS;
newBASELINE_ITEM.GUID_VARIATION = entity.GUID;
newBASELINE_ITEMS.Add(newBASELINE_ITEM);
}
foreach (BASELINE_ITEM newBASELINE_ITEM in newBASELINE_ITEMS)
{
BASELINE_ITEMCollectionViewModel.Save(newBASELINE_ITEM);
}
LiveBASELINE.STATUS = BaselineStatus.Superseded;
BASELINECollectionViewModel.Save(LiveBASELINE);
newBASELINE.STATUS = BaselineStatus.Live;
BASELINECollectionViewModel.Save(newBASELINE);
}