public void AddPart()
{
Part part = new Part();
part.Number = "VOD-13-33P";
chargeSlip.Add(part);
Assert.AreEqual(chargeSlip.PartCount, 1, "PartCount is wrong.");
}
public void Close()
{
if (invoice == null)
{
throw(new InvalidInvoiceException());
}
// add invoice charges to po charges
foreach (Charge c in invoice.Charges)
{
Add(c);
}
// Collect all the different work orders the parts go to.
// For each work order, create a charge slip
Hashtable woList = new Hashtable();
int n = 1; // we always start with charge slip #000001
string nStr = "000000";
double totalPartCost = 0;
foreach (DictionaryEntry item in parts)
{
if (!woList.Contains(item.Value))
{
ChargeSlip cs = new ChargeSlip();
string s = n.ToString();
cs.Number = nStr.Substring(0, 6 - s.Length) + s;
woList[item.Value] = cs;
// add the new charge slip to the work order
(item.Value as WorkOrder).Add(cs);
}
// For each charge slip, add the part to
// the charge slip.
ChargeSlip cs2 = woList[item.Value] as ChargeSlip;
cs2.Add(item.Key as Part);
totalPartCost += (item.Key as Part).VendorCost;
}
// For each work order, get the total parts amount on
// its corresponding charge slip.
foreach (DictionaryEntry item in woList)
{
ChargeSlip cs = item.Value as ChargeSlip;
double csPartCost = 0;
for (int i = 0; i < cs.PartCount; i++)
{
csPartCost += cs.Parts[i].VendorCost;
}
// The charge amount added to the charge slip =
// csPartCost * chargeAmt / totalPartCost
for (int i = 0; i < charges.Count; i++)
{
Charge charge = new Charge();
charge.Amount = csPartCost * charges[i].Amount / totalPartCost;
charge.Description = charges[i].Description;
cs.Add(charge);
}
}
}