actual关键物料判断

haorenhui

2023-10-30 6d6cc10d9e8e242661da7fd655dec155a09d676c

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Quintiq file version 2.0
#parent: #root
Function CalcShelfLifeSupplyAgeAndQuantityVectorAsBinaryValue
{
  TextBody:
  [*
    // Construct the leading vectors
    quantityvector := RealVector::Construct();
    agevector := RealVector::Construct();
    prev_quantityvectorend := RealVector::Construct( );
    prev_agevectorend := RealVector::Construct();
    pispippl := this.ProductInStockingPointInPeriodPlanningLeaf();
    prev_inventorylevelend :=0.0;
            
    // Check if the product has shelf life or maturation
    if( pispippl.ProductInStockingPoint_MP().Product_MP().HasShelfLifeOrMaturation() )
    {
        prev_pispippl := guard( pispippl.PreviousPlanningPISPIP().astype( ProductInStockingPointInPeriodPlanningLeaf ), null( ProductInStockingPointInPeriodPlanningLeaf ) );
        prev_pispippl_shelflife := guard( prev_pispippl.ShelfLife(), null( ShelfLife ) );
        
        
        if ( not isnull( prev_pispippl_shelflife ) )
        {
         // Get shelf life end vectors from previous planning PISPIP
          prev_quantityvectorend := RealVector::Construct( prev_pispippl_shelflife.ShelfLifeEndQuantityVectorAsBinaryValue() );
          prev_agevectorend := RealVector::Construct( prev_pispippl_shelflife.ShelfLifeEndAgeVectorAsBinaryValue() );
              
          // Append the vectors into the leading vector
          quantityvector.Append( prev_quantityvectorend );
          agevector.Append( prev_agevectorend );
          prev_inventorylevelend := prev_quantityvectorend.Sum();
       
        }
    
        // if has total avaialable supply user
        if ( this.ProductInStockingPointInPeriodPlanningLeaf().HasTotalAvailableSupplyUser() )
        {
        
          agefromcurrentpisp := ShelfLife::GetShelfLifeDaysToAdd( pispippl.Period_MP(), pispippl.Period_MP() )
          balancewithoutsupply := pispippl.TotalAvailableSupplyUser() - pispippl.InventorySupplyAndNewSupplyQuantity();
          // totalavailablesupplyuser - inventorysupplyandnewsupplyquantity - previous inventory level end
          balancediffwithprevious := pispippl.TotalAvailableSupplyUser() - pispippl.InventorySupplyAndNewSupplyQuantity() - prev_inventorylevelend;
          if ( balancediffwithprevious > 0 )
          {
           quantityvector.Append( balancediffwithprevious );
           agevector.Append( agefromcurrentpisp );
          } 
          else if ( this.ProductInStockingPointInPeriodPlanningLeaf().TotalAvailableSupplyUser() < prev_inventorylevelend ) 
          {
            quantityvector.Remove( 0 );// when less than previous inventory end, removed previous, only append current totalavaialableuser
            agevector.Remove( 0 );// when less than previous, removed previous
            if( balancewithoutsupply > 0 )
            {
              quantityvector.Append( balancewithoutsupply );
              agevector.Append( agefromcurrentpisp );
            }    
          }
        }
       
        // Traverse all new supplies and get their shelf life supply vectors
        traverse( pispippl, NewSupply, newsupply )
        {
          ns_quantityvector := RealVector::Construct( newsupply.ShelfLifeQuantityVectorAsBinaryValue() );
          ns_agevector := RealVector::Construct( newsupply.ShelfLifeAgeVectorAsBinaryValue() );
          
          quantityvector.Append( ns_quantityvector );
          agevector.Append( ns_agevector );
        }
        
        // Traverse all inventory supplies and get their quantity and age
        traverse( pispippl, InventorySupply, invsupply, invsupply.Quantity() > 0 )
        {
          quantityvector.Append( invsupply.Quantity() );
          agevector.Append( invsupply.Age() );
        }
      
        // Merge expired (expired in previous period, still need the info of expired stock in current period for constraint and sanity check)
        // shelf life supplies into a single element in the vector to reduce the size of the vector
        ShelfLife::MergeVectorAccordingToAgeAndExpiration( quantityvector, agevector,
                                                           pispippl,
                                                           pispippl.Start() );
    }
    
    this.ShelfLifeSupplyQuantityVectorAsBinaryValue( quantityvector.AsBinaryValue() );
    this.ShelfLifeSupplyAgeVectorAsBinaryValue( agevector.AsBinaryValue() );
  *]
}