public List <ItemWithQtyModel_M> CreateItemWithQty(List <Item> ItemList, List <int> qty)
{
List <ItemWithQtyModel_M> ItemWithQtyList = new List <ItemWithQtyModel_M>();
for (int i = 0; i < ItemList.Count; i++)
{
if (i >= 1 && ItemList.GetRange(0, i).Contains(ItemList[i]))
//for the list has add if it contain same item, should sum the qty
{
for (int j = 0; j < ItemWithQtyList.Count; j++)
{
if (ItemWithQtyList[j].Item_ID == ItemList[i].Item_ID)
{
ItemWithQtyList[j].Qty += qty[i];
}
}
}
else
{
ItemWithQtyModel_M i1 = new ItemWithQtyModel_M();
i1.Item_ID = ItemList[i].Item_ID;
i1.Item_Name = ItemList[i].Item_Name;
i1.Category_ID = ItemList[i].ItemCategory.Category_ID;
i1.UOM = ItemList[i].UOM;
i1.Qty = qty[i];
i1.FirstSupplier_ID = ItemList[i].FirstSupplier_ID;
i1.SecondSupplier_ID = ItemList[i].SecondSupplier_ID;
i1.ThirdSupplier_ID = ItemList[i].ThirdSupplier_ID;
ItemWithQtyList.Add(i1);
}
}
return(ItemWithQtyList);
}
public bool AskThreeSupplier(ItemWithQtyModel_M itemQty)
{
PurchaseOrderController_M CPOC = new PurchaseOrderController_M();
int inventory1 = CPOC.GetInventoryFromSupplier(itemQty.FirstSupplier_ID, itemQty.Item_ID);
int inventory2 = CPOC.GetInventoryFromSupplier(itemQty.SecondSupplier_ID, itemQty.Item_ID);
int inventory3 = CPOC.GetInventoryFromSupplier(itemQty.ThirdSupplier_ID, itemQty.Item_ID);
if (inventory1 + inventory2 + inventory3 >= itemQty.Qty)
{
qtyCanSuppList[0] = inventory1;
qtyCanSuppList[1] = inventory2;
qtyCanSuppList[2] = itemQty.Qty - inventory1 - inventory2;
supplierList[0] = itemQty.FirstSupplier_ID;
supplierList[1] = itemQty.SecondSupplier_ID;
supplierList[2] = itemQty.ThirdSupplier_ID;
status = 123;
return(true);
}
else
{
qtyCanSuppList[0] = inventory1;
qtyCanSuppList[1] = inventory2;
qtyCanSuppList[2] = inventory3;
supplierList[0] = itemQty.FirstSupplier_ID;
supplierList[1] = itemQty.SecondSupplier_ID;
supplierList[2] = itemQty.ThirdSupplier_ID;
status = -3;
return(false);
}
}
public void DistributeToSuppliers(List <OrderDetailController_M> odList)
{
PurchaseOrderController_M CPOC = new PurchaseOrderController_M();
foreach (OrderDetailController_M od in odList)
{
for (int i = 0; i < od.supplierList.Length; i++)
{
Item item = CPOC.GetItemByItem_ID(od.Item_ID);
switch (od.supplierList[i])
{
case "ALPA":
ItemWithQtyModel_M iwq0 = new ItemWithQtyModel_M();
iwq0.Item_ID = item.Item_ID;
iwq0.Qty = od.qtyCanSuppList[i];
iwq0.Category_ID = item.ItemCategory.Category_ID;
iwq0.Item_Name = item.Item_Name;
iwq0.UOM = item.UOM;
ALPAod.Add(iwq0);
break;
case "BANE":
ItemWithQtyModel_M iwq1 = new ItemWithQtyModel_M();
iwq1.Item_ID = item.Item_ID;
iwq1.Qty = od.qtyCanSuppList[i];
iwq1.Category_ID = item.ItemCategory.Category_ID;
iwq1.Item_Name = item.Item_Name;
iwq1.UOM = item.UOM;
BANEod.Add(iwq1);
break;
case "CHEP":
ItemWithQtyModel_M iwq2 = new ItemWithQtyModel_M();
iwq2.Item_ID = item.Item_ID;
iwq2.Qty = od.qtyCanSuppList[i];
iwq2.Category_ID = item.ItemCategory.Category_ID;
iwq2.Item_Name = item.Item_Name;
iwq2.UOM = item.UOM;
CHEPod.Add(iwq2);
break;
case "OMEG":
ItemWithQtyModel_M iwq3 = new ItemWithQtyModel_M();
iwq3.Item_ID = item.Item_ID;
iwq3.Qty = od.qtyCanSuppList[i];
iwq3.Category_ID = item.ItemCategory.Category_ID;
iwq3.Item_Name = item.Item_Name;
iwq3.UOM = item.UOM;
OMEGod.Add(iwq3);
break;
default:
break;
}
}
}
}
public List <OrderDetailController_M> CreateOrderLists(List <ItemWithQtyModel_M> ItemList)
{
List <OrderDetailController_M> OrderDetailList = new List <OrderDetailController_M>();
if (ItemList.Count == 0)
{
return(OrderDetailList);
}
for (int i = 0; i < ItemList.Count; i++)
{
bool flag;
ItemWithQtyModel_M iwq = ItemList[i];
emptyNum.CopyTo(qtyCanSuppList, 0);//Initialize two arrays
emptySup.CopyTo(supplierList, 0);
flag = AskOneSupplier(iwq);
if (flag == true)
{
OrderDetailController_M order = new OrderDetailController_M(iwq.Item_ID, supplierList, qtyCanSuppList);
OrderDetailList.Add(order);
}
else
{
flag = AskTwoSupplier(iwq);
if (flag == true)
{
OrderDetailController_M order = new OrderDetailController_M(iwq.Item_ID, supplierList, qtyCanSuppList);
OrderDetailList.Add(order);
}
else
{
flag = AskThreeSupplier(iwq);
if (flag == true)
{
OrderDetailController_M order = new OrderDetailController_M(iwq.Item_ID, supplierList, qtyCanSuppList);
OrderDetailList.Add(order);
}
else
{
if (flag == false && status == -3)
{
OrderDetailController_M order = new OrderDetailController_M(iwq.Item_ID, supplierList, qtyCanSuppList);
OrderDetailList.Add(order);
insufficientInfo = ShowNotEnoughInfo(iwq.Qty, iwq.Item_Name, iwq.UOM, supplierList, qtyCanSuppList, insufficientInfo);
}
/*else
* {
* problem happen!
* }*/
}
}
}
}
return(OrderDetailList);
}
public bool AskTwoSupplier(ItemWithQtyModel_M itemQty)
{
PurchaseOrderController_M CPOC = new PurchaseOrderController_M();
int inventory1 = CPOC.GetInventoryFromSupplier(itemQty.FirstSupplier_ID, itemQty.Item_ID);
int inventory2 = CPOC.GetInventoryFromSupplier(itemQty.SecondSupplier_ID, itemQty.Item_ID);
if (inventory1 + inventory2 >= itemQty.Qty)
{
qtyCanSuppList[0] = inventory1;
qtyCanSuppList[1] = itemQty.Qty - inventory1;
supplierList[0] = itemQty.FirstSupplier_ID;
supplierList[1] = itemQty.SecondSupplier_ID;
status = 12;
return(true);
}
//means supplier 1 and supplier 2 can fulfill the order together
else
{
inventory1 = CPOC.GetInventoryFromSupplier(itemQty.FirstSupplier_ID, itemQty.Item_ID);
inventory2 = CPOC.GetInventoryFromSupplier(itemQty.ThirdSupplier_ID, itemQty.Item_ID);
if (inventory1 + inventory2 >= itemQty.Qty)
{
qtyCanSuppList[0] = inventory1;
qtyCanSuppList[1] = itemQty.Qty - inventory1;
supplierList[0] = itemQty.FirstSupplier_ID;
supplierList[1] = itemQty.ThirdSupplier_ID;
status = 13;
return(true);
}
//means supplier 1 and supplier 3 can fulfill the order together
else
{
inventory1 = CPOC.GetInventoryFromSupplier(itemQty.SecondSupplier_ID, itemQty.Item_ID);
inventory2 = CPOC.GetInventoryFromSupplier(itemQty.ThirdSupplier_ID, itemQty.Item_ID);
if (inventory1 + inventory2 >= itemQty.Qty)
{
qtyCanSuppList[0] = inventory1;
qtyCanSuppList[1] = itemQty.Qty - inventory1;
supplierList[0] = itemQty.SecondSupplier_ID;
supplierList[1] = itemQty.ThirdSupplier_ID;
status = 23;
return(true);
}
//means supplier 2 and supplier 3 can fulfill the order together
else
{
status = -2;
return(false);
}
//no two supplier can fulfill
}
}
}
public bool AskOneSupplier(ItemWithQtyModel_M itemQty)
{
PurchaseOrderController_M CPOC = new PurchaseOrderController_M();
int inventory = CPOC.GetInventoryFromSupplier(itemQty.FirstSupplier_ID, itemQty.Item_ID);
if (inventory >= itemQty.Qty)
{
qtyCanSuppList[0] = itemQty.Qty;
supplierList[0] = itemQty.FirstSupplier_ID;
status = 1;
return(true);
}
//mean supplier 1 can fulfill the order
else
{
inventory = CPOC.GetInventoryFromSupplier(itemQty.SecondSupplier_ID, itemQty.Item_ID);
if (inventory >= itemQty.Qty)
{
qtyCanSuppList[0] = itemQty.Qty;
supplierList[0] = itemQty.SecondSupplier_ID;
status = 2;
return(true);
}
//mean supplier 2 can fulfill the order
else
{
inventory = CPOC.GetInventoryFromSupplier(itemQty.ThirdSupplier_ID, itemQty.Item_ID);
if (inventory >= itemQty.Qty)
{
qtyCanSuppList[0] = itemQty.Qty;
supplierList[0] = itemQty.ThirdSupplier_ID;
status = 3;
return(true);
}
//mean supplier 3 can fulfill the order
else
{
status = -1;
return(false);
}
//no one supplier can fulfill
}
}
}
