private CBasketSet finalizeOutput(CBasketSet input, CBasket trackingBasket, CBasket used, CBasket free)
{
CBasketSet output = new CBasketSet();
if ((used == null) && (free == null))
{
return(input);
}
//The original ones
preserveOriginalGrouping(output, input);
output.AddBasket(finalizeBasket(trackingBasket, BasketTypeEnum.Available));
CBasket bundled = finalizeBasket(used, BasketTypeEnum.Bundled);
output.AddBasket(bundled);
int cnt = bundled.GetBasketItemCount();
for (int i = 0; i < cnt; i++)
{
CBasketItem bi = bundled.GetBasketItem(i);
bi.SetUnitPrice(0.00);
}
MPackage pkg = getPackage();
bundled.SetAppliedPackage(getPackage());
bundled.BundledAmount = triedCount * CUtil.StringToDouble(pkg.BundleAmount);
return(output);
}
//public void CopyFrom(CBasket src)
//{
// TotalAmount = src.TotalAmount;
// int cnt = src.GetBasketItemCount();
// for (int i = 0; i < cnt; i++)
// {
// CBasketItem bi = src.GetBasketItem(i);
// AddBasketItem(bi);
// }
//}
public void CopyEntireFrom(CBasket src)
{
TotalAmount = src.TotalAmount;
BundledAmount = src.BundledAmount;
int cnt = src.GetBasketItemCount();
for (int i = 0; i < cnt; i++)
{
CBasketItem bi = src.GetBasketItem(i);
CBasketItem nbi = new CBasketItem(bi.Key, bi.Item, bi.Quantity);
nbi.SetFinalDiscount(bi.GetFinalDiscount());
nbi.IsFinalDiscounted = bi.IsFinalDiscounted;
nbi.IsPostGift = bi.IsPostGift;
nbi.IsTray = bi.IsTray;
if (bi.IsPriced())
{
nbi.SetUnitPrice(bi.GetUnitPrice());
}
nbi.SetDiscount(bi.GetDiscount());
AddBasketItem(nbi);
}
}
private ArrayList sortBasketItem(CBasket trackingBasket, CPackageItemAdapter v)
{
int cnt = trackingBasket.GetBasketItemCount();
ArrayList arr = new ArrayList();
for (int i = 0; i < cnt; i++)
{
CBasketItem bi = trackingBasket.GetBasketItem(i);
arr.Add(bi);
}
MPackage pkg = getPackage();
if (pkg.PackageType.Equals("5") || pkg.PackageType.Equals("10"))
{
//Bundle
arr.Sort(new BasketItemComparatorHightestPriceFirst());
}
else if (v.QuantityType.Equals("1"))
{
//Used
arr.Sort(new BasketItemComparatorLowestPriceFirst());
}
else
{
//2 - Free, cheapest come first
arr.Sort(new BasketItemComparatorHightestPriceFirst());
}
return(arr);
}
private Boolean isItemApplicable(MPackageTrayPriceDiscount pp, CBasketItem bi)
{
String ppSelectType = pp.SelectionType;
MSelectedItem vs = (MSelectedItem)bi.Item;
if ((ppSelectType.Equals("1")) && (vs.SelectionType.Equals("1")))
{
//Service
if (vs.ServiceID.Equals(pp.ServiceId))
{
return(true);
}
}
else if ((ppSelectType.Equals("2")) && (vs.SelectionType.Equals("2")))
{
//Item
if (vs.ItemID.Equals(pp.ItemId))
{
return(true);
}
}
else if ((ppSelectType.Equals("3")) && (vs.SelectionType.Equals("2")))
{
//Item Category VS Item
MInventoryItem vi = (MInventoryItem)vs.ItemObj;
if (vi.ItemCategory.Equals(pp.CategoryId))
{
return(true);
}
}
return(false);
}
private Boolean calculateFinalDiscount(CPrice p)
{
Boolean matched = false;
MPackage pkg = getPackage();
String pricingDef = pkg.DiscountDefinition;
MIntervalConfig ivc = new MIntervalConfig(new CTable(""));
ivc.DeserializeConfig(pricingDef);
CPrice o = null;
CBasketItem dummy = new CBasketItem("", null, p.Quantity, p.TotalAmount);
if (ivc.SelectionType == 1)
{
//step
o = getStepDiscount(ivc, dummy);
}
else
{
//Tier
o = getTierDiscount(ivc, dummy);
}
if (o != null)
{
res.FinalDiscount = o.DiscountAmount;
finalDiscount = res.FinalDiscount;
isFinalDiscount = true;
matched = true;
}
return(matched);
}
private double calculateRatio(CPrice p)
{
MPackage pkg = getPackage();
String pricingDef = pkg.DiscountDefinition;
MIntervalConfig ivc = new MIntervalConfig(new CTable(""));
ivc.DeserializeConfig(pricingDef);
CPrice o = null;
CBasketItem dummy = new CBasketItem("", null, p.Quantity, p.TotalAmount);
//Gui might not see correctly earlier
pkg.DiscountMapType = "1";
ivc.TierScopeType = 0;
if (ivc.SelectionType == 1)
{
//step
o = getStepDiscount(ivc, dummy);
}
else
{
//Tier
o = getTierDiscount(ivc, dummy);
}
if (o != null)
{
//Use DiscountAmount as a temp field
return(o.DiscountAmount);
}
return(-9999);
}
protected void accumulateBasket(CBasket used, CBasket freed, CBasket bk)
{
CBasket tmp = freed;
if (bk.BasketType == BasketTypeEnum.Used)
{
tmp = used;
}
int cnt = bk.GetBasketItemCount();
for (int i = 0; i < cnt; i++)
{
CBasketItem bi = bk.GetBasketItem(i);
int c = tmp.GetBasketItemCount();
Boolean found = false;
for (int j = 0; j < c; j++)
{
CBasketItem nbi = tmp.GetBasketItem(j);
if (bi.Key.Equals(nbi.Key))
{
bi.Quantity = bi.Quantity + nbi.Quantity;
found = true;
break;
}
}
if (!found)
{
tmp.AddBasketItem(bi);
}
}
}
public CPrice getTierPrice(MIntervalConfig ivc, CBasketItem bi)
{
foreach (MInterval iv in ivc.IntervalItems)
{
double from = CUtil.StringToDouble(iv.FromValue);
double to = CUtil.StringToDouble(iv.ToValue);
double value = CUtil.StringToDouble(iv.ConfigValue);
if ((bi.Quantity > from) && (bi.Quantity <= to))
{
CPrice p = new CPrice();
if (ivc.TierScopeType == 1)
{
p.TotalAmount = value;
p.UnitPrice = value / bi.Quantity;
}
else
{
//0 - by unit price
p.TotalAmount = value * bi.Quantity;
p.UnitPrice = value;
}
return(p);
}
}
return(null);
}
public void AddBasketItem(CBasketItem bi)
{
String key = bi.Key;
items.Add(key, bi);
arrs.Add(bi);
}
private Hashtable getAccumulateHash(CBasketSet inBasket)
{
Hashtable hash = new Hashtable();
ArrayList types = inBasket.GetBasketTypes();
foreach (BasketTypeEnum bt in types)
{
if (!isInBasketType(bt))
{
continue;
}
ArrayList arr = inBasket.GetAllBasketByType(bt);
foreach (CBasket bs in arr)
{
int cnt = bs.GetBasketItemCount();
for (int i = 0; i < cnt; i++)
{
CBasketItem bi = bs.GetBasketItem(i);
if (bi.IsFinalDiscounted)
{
//Don't need to discount it again
continue;
}
String key = bi.Key;
CPrice p = null;
//At this point, the Amount of Bundle items is 0.00 (will be added in later step)
if (!hash.ContainsKey(key))
{
p = new CPrice();
p.Quantity = bi.Quantity;
p.TotalAmount = bi.GetTotal();
hash.Add(key, p);
}
else
{
p = (CPrice)hash[key];
p.Quantity = p.Quantity + bi.Quantity;
p.TotalAmount = p.TotalAmount + bi.GetTotal();
}
}
}
}
return(hash);
}
private void updateBasketItem(CBasket bi, Hashtable filterHash)
{
int cnt = bi.GetBasketItemCount();
for (int i = 0; i < cnt; i++)
{
CBasketItem bki = bi.GetBasketItem(i);
if (filterHash.ContainsKey(bki.Key))
{
bki.IsPostGift = true;
}
}
}
public CBasketItemDisplay(CBasketItem bi, BasketTypeEnum bt, int groupNum, int seq, CBasket bk)
{
initWeight();
basket = bk;
basketType = bt;
grpNum = groupNum;
sequence = seq;
bki = bi;
si = (MSelectedItem)bi.Item;
amount = bki.GetAmount();
totalAmount = bki.GetTotal();
}
public static CBasketSet CreateInitialBasketSet(ObservableCollection <MSelectedItem> selectedItems)
{
Hashtable tmps = new Hashtable();
CBasket abk = new CBasket(BasketTypeEnum.Available);
CBasket tbk = new CBasket(BasketTypeEnum.AvailableTray);
CBasketSet bks = new CBasketSet();
foreach (MSelectedItem v in selectedItems)
{
if (v.EnabledFlag.Equals("N"))
{
continue;
}
String key = String.Format("{0}-{1}", v.TrayFlag, v.Key);
CBasketItem o = (CBasketItem)tmps[key];
if (o == null)
{
CBasketItem bi = new CBasketItem(v.Key, v, CUtil.StringToDouble(v.ItemQuantity));
tmps[key] = bi;
if (v.TrayFlag.Equals("Y"))
{
tbk.AddBasketItem(bi);
bi.IsTray = true;
}
else
{
abk.AddBasketItem(bi);
bi.IsTray = false;
}
}
else
{
o.Quantity = o.Quantity + CUtil.StringToDouble(v.ItemQuantity);
}
}
if (tbk.GetBasketItemCount() > 0)
{
bks.AddBasket(tbk);
}
if (abk.GetBasketItemCount() > 0)
{
bks.AddBasket(abk);
}
return(bks);
}
private CBasket getQualifyItem(CPackageItemAdapter v, CBasket trackingBasket, int required)
{
CBasket nbk = null;
if (v.QuantityType.Equals("1"))
{
//Used
nbk = new CBasket(BasketTypeEnum.Used);
}
else
{
//2 = Free/Bonus
nbk = new CBasket(BasketTypeEnum.FreeAnnonymous);
}
int cnt = trackingBasket.GetBasketItemCount();
for (int i = 0; i < cnt; i++)
{
CBasketItem bi = trackingBasket.GetBasketItem(i);
MSelectedItem si = (MSelectedItem)bi.Item;
if (v.SelectionType.Equals("1"))
{
//Service
if (v.ServiceID.Equals(si.ServiceID) && (bi.TempLeftQty >= required))
{
bi.TempLeftQty = bi.TempLeftQty - required;
CBasketItem nbi = new CBasketItem(bi.Key, si, required);
nbk.AddBasketItem(nbi);
return(nbk);
}
}
else if (v.SelectionType.Equals("2"))
{
//Item
if (v.ItemID.Equals(si.ItemID) && (bi.TempLeftQty >= required))
{
bi.TempLeftQty = bi.TempLeftQty - required;
CBasketItem nbi = new CBasketItem(bi.Key, si, required);
nbk.AddBasketItem(nbi);
return(nbk);
}
}
}
return(null);
}
private static void processBasketNode(CBasket bk)
{
int cnt = bk.GetBasketItemCount();
bk.ClearItem();
for (int i = 0; i < cnt; i++)
{
CBasketItem bi = bk.GetBasketItem(i);
if (bi.Quantity > 0)
{
bk.AddItem(bi);
}
}
}
protected CPrice getTierDiscount(MIntervalConfig ivc, CBasketItem bi)
{
MPackage pkg = getPackage();
double qty = 0.00;
if (ivc.MappingType == 0)
{
//Map by quantity
qty = bi.Quantity;
}
else
{
//Map by amount
qty = bi.GetAmount();
}
foreach (MInterval iv in ivc.IntervalItems)
{
double from = CUtil.StringToDouble(iv.FromValue);
double to = CUtil.StringToDouble(iv.ToValue);
double value = CUtil.StringToDouble(iv.ConfigValue);
if ((qty > from) && (qty <= to))
{
CPrice p = new CPrice();
if (ivc.TierScopeType == 0)
{
//Fixed
p.DiscountAmount = value;
}
else if (ivc.TierScopeType == 1)
{
//Per unit
p.DiscountAmount = bi.Quantity * value;
}
else
{
//2 - Percent of amount
p.DiscountAmount = (value * bi.GetAmount()) / 100;
}
return(p);
}
}
return(null);
}
public CBasketItemDisplay(CTable tb)
{
initWeight();
basketType = (BasketTypeEnum)CUtil.StringToInt(tb.GetFieldValue("BASKET_TYPE"));
basket = new CBasket(basketType);
grpNum = CUtil.StringToInt(tb.GetFieldValue("GROUP_NO"));
sequence = CUtil.StringToInt(tb.GetFieldValue("GROUP_NO"));
double qty = CUtil.StringToDouble(tb.GetFieldValue("QUANTITY"));
double amt = CUtil.StringToDouble(tb.GetFieldValue("AMOUNT"));
double tot = CUtil.StringToDouble(tb.GetFieldValue("TOTAL_AMOUNT"));
double discount = CUtil.StringToDouble(tb.GetFieldValue("DISCOUNT"));
Boolean isPriced = tb.GetFieldValue("IS_PRICED").Equals("Y");
String code = tb.GetFieldValue("CODE");
sequence = 1;
id = tb.GetFieldValue("BILL_SIM_DISPLAY_ID");
//CTable o = new CTable("");
si = new MSelectedItem(tb);
si.TrayFlag = tb.GetFieldValue("IS_TRAY");
isTray = si.TrayFlag.Equals("Y");
si.EnabledFlag = "Y";
si.VoucherID = tb.GetFieldValue("VOUCHER_ID");
si.VoucherNo = tb.GetFieldValue("VOUCHER_CODE");
si.VoucherName = tb.GetFieldValue("VOUCHER_NAME");
si.FreeText = tb.GetFieldValue("FREE_TEXT");
bki = new CBasketItem(code, si, qty, amt);
bki.SetDiscount(discount);
if (qty != 0)
{
if (isPriced)
{
bki.SetUnitPrice(amt / qty);
}
}
amount = amt;
totalAmount = tot;
}
private CBasketItem calculatePrice(CBasketItem bi)
{
MPackage pkg = getPackage();
CBasketItem nbi = new CBasketItem(bi.Key, bi.Item, bi.Quantity);
foreach (MPackagePrice pp in pkg.PackageItemPrices)
{
if (pp.EnabledFlag.Equals("N"))
{
continue;
}
if (!isItemApplicable(pp, bi))
{
continue;
}
MIntervalConfig ivc = new MIntervalConfig(new CTable(""));
ivc.DeserializeConfig(pp.PricingDefination);
CPrice o = null;
if (ivc.SelectionType == 1)
{
//step
o = getStepPrice(ivc, bi);
}
else
{
//Tier
o = getTierPrice(ivc, bi);
}
if (o != null)
{
nbi.SetAppliedPackage(pkg);
nbi.SetUnitPrice(o.UnitPrice);
return(nbi);
}
}
return(null);
}
private CBasketSet finalizeOutput(CBasketSet input, CBasket trackingBasket, CBasket used, CBasket free)
{
CBasketSet output = new CBasketSet();
if ((used == null) && (free == null))
{
return(input);
}
//The original ones
preserveOriginalGrouping(output, input);
output.AddBasket(finalizeBasket(trackingBasket, BasketTypeEnum.Available));
output.AddBasket(finalizeBasket(used, BasketTypeEnum.Used));
if (triedCount > 0)
{
MPackage pkg = getPackage();
ObservableCollection <MPackageVoucher> gifts = pkg.PackageVoucherFree;
CBasket gbsk = new CBasket(BasketTypeEnum.FreeVoucher);
foreach (MPackageVoucher g in gifts)
{
if (g.EnabledFlag.Equals("N"))
{
continue;
}
MSelectedItem si = createSelectedItem(g);
CBasketItem bi = new CBasketItem(si.Key, si, CUtil.StringToInt(g.Quantity) * triedCount);
gbsk.AddBasketItem(bi);
}
if (gbsk.GetBasketItemCount() > 0)
{
output.AddBasket(gbsk);
}
}
return(output);
}
private CBasketItem calculateDiscount(CBasketItem bi)
{
MPackage pkg = getPackage();
MSelectedItem vi = (MSelectedItem)bi.Item;
CBasketItem nbi = new CBasketItem(bi.Key, bi.Item, bi.Quantity);
nbi.SetUnitPrice(bi.GetUnitPrice());
foreach (MPackageTrayPriceDiscount pp in pkg.PackageTrayByItems)
{
if (!isItemApplicable(pp, bi))
{
continue;
}
MIntervalConfig ivc = new MIntervalConfig(new CTable(""));
ivc.DeserializeConfig(pp.DiscountDefination);
CPrice o = null;
if (ivc.SelectionType == 1)
{
//step
o = getStepDiscount(ivc, bi);
}
else
{
//Tier
o = getTierDiscount(ivc, bi);
}
if (o != null)
{
nbi.SetAppliedPackage(pkg);
nbi.SetDiscount(o.DiscountAmount);
return(nbi);
}
}
return(null);
}
private double getSumAmount(CBasketSet input, BasketTypeEnum type)
{
ArrayList baskets = input.GetAllBasketByType(type);
if (baskets == null)
{
return(0.00);
}
double total = 0.00;
foreach (CBasket bk in baskets)
{
BasketTypeEnum bt = bk.BasketType;
if (type != bt)
{
continue;
}
if (!isInBasketType(bt))
{
continue;
}
if (bt == BasketTypeEnum.Bundled)
{
total = total + bk.BundledAmount;
}
else
{
int cnt = bk.GetBasketItemCount();
for (int i = 0; i < cnt; i++)
{
CBasketItem bi = bk.GetBasketItem(i);
total = total + bi.GetAmount();
}
}
}
return(total);
}
private CBasketItem calculatePrice(CBasketItem bi)
{
CBasketItem nbi = new CBasketItem(bi.Key, bi.Item, bi.Quantity);
MSelectedItem si = (MSelectedItem)bi.Item;
String pricingDef = si.PricingDefination;
if (si.SelectionType.Equals("1"))
{
pricingDef = si.ServicePricingDefinition;
}
MIntervalConfig ivc = new MIntervalConfig(new CTable(""));
ivc.DeserializeConfig(pricingDef);
CPrice o = null;
if (ivc.SelectionType == 1)
{
//step
o = getStepPrice(ivc, bi);
}
else
{
//Tier
o = getTierPrice(ivc, bi);
}
if (o != null)
{
nbi.SetAppliedPackage(getPackage());
nbi.SetUnitPrice(o.UnitPrice);
return(nbi);
}
return(null);
}
//Comparer _comparer = new Comparer(System.Globalization.CultureInfo.CurrentCulture);
public int Compare(object x, object y)
{
//DefaultSellPrice
CBasketItem bi1 = x as CBasketItem;
CBasketItem bi2 = y as CBasketItem;
MSelectedItem si1 = (MSelectedItem)bi1.Item;
MSelectedItem si2 = (MSelectedItem)bi2.Item;
double defSellPrice1 = 0.00;
double defSellPrice2 = 0.00;
if (si1.SelectionType.Equals("1"))
{
//Service
//Not yet implemented default sell price for Service right now
defSellPrice1 = 0.00;
}
else
{
//Item
defSellPrice1 = CUtil.StringToDouble(si1.DefaultSellPriceItem);
}
if (si2.SelectionType.Equals("1"))
{
//Service
//Not yet implemented default sell price for Service right now
defSellPrice2 = 0.00;
}
else
{
//Item
defSellPrice2 = CUtil.StringToDouble(si2.DefaultSellPriceItem);
}
return(defSellPrice1.CompareTo(defSellPrice2));
}
protected CBasket finalizeBasket(CBasket bskt, BasketTypeEnum retType)
{
CBasket nbk = new CBasket(retType);
if (bskt == null)
{
return(nbk);
}
int cnt = bskt.GetBasketItemCount();
for (int i = 0; i < cnt; i++)
{
CBasketItem bi = bskt.GetBasketItem(i);
if (bi.TempLeftQty > 0)
{
bi.Quantity = bi.TempLeftQty;
nbk.AddBasketItem(bi);
}
}
return(nbk);
}
public static void CreateDisplayView(CBasketSet basketSet, MBillSimulate bsim, ItemDisplayUpdate callback)
{
ArrayList sorted = new ArrayList();
bsim.ResultItemsCTable.Clear();
bsim.ClearPromotionItem("BILL_RESULT_ITEM");
bsim.ClearPromotionItem("BILL_FREE_ITEM");
bsim.ClearPromotionItem("BILL_VOUCHER_ITEM");
bsim.ClearPromotionItem("BILL_POSTGIFT_ITEM");
double total = 0.00;
ArrayList bts = basketSet.GetBasketTypes();
foreach (BasketTypeEnum bt in bts)
{
ArrayList arr = basketSet.GetAllBasketByType(bt);
int grp = 1;
foreach (CBasket bk in arr)
{
MPackage pkg = bk.GetAppliedPackage();
int cnt = bk.GetBasketItemCount();
int seq = 0;
for (int j = 0; j < cnt; j++)
{
CBasketItem bi = bk.GetBasketItem(j);
if (bi.Quantity > 0)
{
CBasketItemDisplay bid = new CBasketItemDisplay(bi, bt, grp, seq, bk);
seq++;
bid.SetPromotion(pkg);
if (bt.ToString().Contains("Tray"))
{
bid.IsTray = true;
}
if ((bt == BasketTypeEnum.FreeAnnonymous) || (bt == BasketTypeEnum.FreeAnnonymousTray))
{
//bsim.FreeItems.Add(bid);
bsim.AddPromotionItem(bid, "BILL_FREE_ITEM");
}
else if (bt == BasketTypeEnum.FreeVoucher)
{
//bsim.VoucherItems.Add(bid);
bsim.AddPromotionItem(bid, "BILL_VOUCHER_ITEM");
}
else if (bt == BasketTypeEnum.PostFree)
{
//bsim.PostGiftItems.Add(bid);
bsim.AddPromotionItem(bid, "BILL_POSTGIFT_ITEM");
}
else
{
sorted.Add(bid);
}
}
}
grp++;
}
}
sorted.Sort(new SelectedItemComparator());
total = populateResultItems(bsim, "BILL_RESULT_ITEM", sorted, callback);
bsim.TotalAmount = total.ToString();
bsim.DiscountAmount = totalFinalDiscount.ToString();
bsim.NetAmount = (total - totalFinalDiscount).ToString();
}
/* Return array of BasketSet, return null if package not applicable */
/*
* Basket(Available) = {A:10, C:2, D:7}
* Basket(Used) = {B:3}
* Basket(Free) = {E:1}
* BasketSet = {A={A:10, C:2, D:7}, U={B:3}, F={E:1}}
*/
public override CBasketSet ApplyPakageLogic(CBasketSet inBasket)
{
CBasket avBskt = inBasket.GetBasket(BasketTypeEnum.Available, 0);
if (!isPackageEligible(res, avBskt, true))
{
res.SetInputBasketSet(inBasket.Clone());
res.SetOutputBasketSet(inBasket);
addProcessingResult(res);
return(inBasket);
}
loadAllPossibleUsedAndFree();
int multiplier = minumConfigQty;
Boolean done = false;
int goodBasketCnt = 0;
CBasket trackingBasket = null;
CBasket lastTrackingBkt = null;
while (!done)
{
trackingBasket = new CBasket(BasketTypeEnum.Available);
int cnt = avBskt.GetBasketItemCount();
for (int i = 0; i < cnt; i++)
{
CBasketItem bi = avBskt.GetBasketItem(i);
//Keep current amount of each item in the basket
CBasketItem nbi = new CBasketItem(bi.Key, bi.Item, bi.Quantity);
trackingBasket.AddBasketItem(nbi);
}
int status = ratioStatus(combinedHash, minumConfigQty, multiplier, trackingBasket);
if (status == 0)
{
//Good basket are already kept
lastTrackingBkt = trackingBasket;
lastSuccessMultiplier = multiplier;
triedCount++;
goodBasketCnt++;
}
else if (status == 1)
{
done = true;
}
multiplier++;
}
if (goodBasketCnt <= 0)
{
//Unable to find the best match
res.SetErrorCode("ERROR_NO_PROMOTION_MATCH");
res.SetStatus(ProcessingResultStatus.ProcessingFail);
}
else
{
res.SetStatus(ProcessingResultStatus.ProcessingSuccess);
}
CBasketSet output = finalizeOutput(inBasket, lastTrackingBkt, getLastGoodUsedBasket(), getLastGoodFreeBasket());
res.SetInputBasketSet(inBasket.Clone());
res.SetOutputBasketSet(output);
addProcessingResult(res);
return(output);
}
/* Return array of BasketSet, return null if package not applicable */
/*
* Basket(Available) = {A:10, C:2, D:7}
* Basket(Used) = {B:3}
* Basket(Free) = {E:1}
* BasketSet = {A={A:10, C:2, D:7}, U={B:3}, F={E:1}}
*/
public override CBasketSet ApplyPakageLogic(CBasketSet inBasket)
{
//Support only first one Available type basket
CBasket avBskt = inBasket.GetBasket(BasketTypeEnum.AvailableTray, 0);
if (!isPackageEligible(res, avBskt, true))
{
res.SetInputBasketSet(inBasket.Clone());
res.SetOutputBasketSet(inBasket);
addProcessingResult(res);
return(inBasket);
}
loadPackagePriceDefinitions();
int cnt = avBskt.GetBasketItemCount();
int matchCnt = 0;
CBasket nb = new CBasket(BasketTypeEnum.PricedTray);
CBasket db = new CBasket(BasketTypeEnum.DiscountedTray);
CBasket absk = new CBasket(BasketTypeEnum.AvailableTray);
//For each item in the "AvailableTray" basket
for (int i = 0; i < cnt; i++)
{
CBasketItem bi = avBskt.GetBasketItem(i);
CBasketItem bo = calculatePrice(bi);
if (bo == null)
{
//Move to AvailableTray but in the new basket
absk.AddBasketItem(bi);
}
else
{
matchCnt++;
CBasketItem di = calculateDiscount(bo);
if (di == null)
{
nb.AddBasketItem(bo);
}
else
{
db.AddBasketItem(di);
}
}
}
CBasketSet output = new CBasketSet();
if (nb.GetBasketItemCount() > 0)
{
output.AddBasket(nb);
}
if (db.GetBasketItemCount() > 0)
{
output.AddBasket(db);
}
if (absk.GetBasketItemCount() > 0)
{
output.AddBasket(absk);
}
Hashtable filterSet = new Hashtable();
filterSet[BasketTypeEnum.AvailableTray] = null;
copyBasketsExc(output, inBasket, filterSet);
if (matchCnt <= 0)
{
res.SetErrorCode("ERROR_NO_PROMOTION_MATCH");
res.SetStatus(ProcessingResultStatus.ProcessingFail);
}
else
{
res.SetStatus(ProcessingResultStatus.ProcessingSuccess);
}
res.SetInputBasketSet(inBasket.Clone());
res.SetOutputBasketSet(output);
addProcessingResult(res);
return(output);
}
private CBasketItem calculatePrice(CBasketItem bi)
{
MPackage pkg = getPackage();
MIntervalConfig ivc = null;
CPrice o = null;
Boolean applicable = false;
CBasketItem nbi = new CBasketItem(bi.Key, bi.Item, bi.Quantity);
foreach (MPackageTrayPriceDiscount pp in pkg.PackageTrayByItems)
{
if (pp.EnabledFlag.Equals("N"))
{
continue;
}
if (!isItemApplicable(pp, bi))
{
continue;
}
//Applicable here
applicable = true;
ivc = new MIntervalConfig(new CTable(""));
ivc.DeserializeConfig(pp.PricingDefination);
o = null;
if (ivc.SelectionType == 1)
{
//step
o = getStepPrice(ivc, bi);
}
else
{
//Tier
o = getTierPrice(ivc, bi);
}
if (o != null)
{
//Got the price
nbi.SetAppliedPackage(pkg);
nbi.SetUnitPrice(o.UnitPrice);
return(nbi);
}
}
//Applicable but price not match here, or not applicable for all
if (!applicable)
{
//Not applicable for all
return(null);
}
//Get Default Price here
MSelectedItem si = (MSelectedItem)bi.Item;
ivc = new MIntervalConfig(new CTable(""));
String pricingDef = si.PricingDefination;
if (si.SelectionType.Equals("1"))
{
pricingDef = si.ServicePricingDefinition;
}
ivc.DeserializeConfig(pricingDef);
o = null;
if (ivc.SelectionType == 1)
{
//step
o = getStepPrice(ivc, bi);
}
else
{
//Tier
o = getTierPrice(ivc, bi);
}
if (o != null)
{
nbi.SetAppliedPackage(pkg);
nbi.SetUnitPrice(o.UnitPrice);
return(nbi);
}
return(null);
}
public CBasketSet SumInGroup(CBasketSet inBasket, BasketTypeEnum bt)
{
CBasketSet output = new CBasketSet();
CProcessingResult res = new CProcessingResult("SumInGroup-" + bt.ToString());
res.SetInputBasketSet(inBasket.Clone());
Hashtable quantities = new Hashtable();
Hashtable objects = new Hashtable();
ArrayList keys = new ArrayList();
ArrayList items = inBasket.GetAllBasketByType(bt);
if (items == null)
{
items = new ArrayList();
}
foreach (CBasket b in items)
{
int cnt = b.GetBasketItemCount();
for (int i = 0; i < cnt; i++)
{
CBasketItem bi = b.GetBasketItem(i);
object o = quantities[bi.Key];
if (o == null)
{
quantities[bi.Key] = bi.Quantity;
objects[bi.Key] = bi;
keys.Add(bi.Key);
}
else
{
double tmp = (double)quantities[bi.Key];
tmp = tmp + bi.Quantity;
quantities[bi.Key] = tmp;
}
}
}
CBasket bkt = new CBasket(bt);
foreach (String k in keys)
{
CBasketItem bi = (CBasketItem)objects[k];
double qty = (double)quantities[k];
CBasketItem bki = new CBasketItem(k, bi.Item, qty);
bkt.AddBasketItem(bki);
}
if (bkt.GetBasketItemCount() > 0)
{
output.AddBasket(bkt);
}
Hashtable filterSet = new Hashtable();
filterSet[bt] = null;
copyBasketsExc(output, inBasket, filterSet);
res.IsOperation = true;
res.SetOutputBasketSet(output);
res.SetStatus(ProcessingResultStatus.ProcessingSuccess);
addProcessingResult(res);
return(output);
}
private CBasketSet finalizeOutput(CBasketSet input, Hashtable filterHash, CPrice accum)
{
CBasketSet interim = new CBasketSet();
MPackage pkg = getPackage();
double totalBundleAmt = getSumAmount(input, BasketTypeEnum.Bundled);
accum.TotalAmount = accum.TotalAmount + totalBundleAmt;
double ratio = calculateRatio(accum);
if (ratio > 0)
{
ObservableCollection <MPackageVoucher> gifts = pkg.PackagePostGiftFrees;
CBasket nbk = new CBasket(BasketTypeEnum.PostFree);
foreach (MPackageVoucher g in gifts)
{
if (g.EnabledFlag.Equals("N"))
{
continue;
}
double qty = CUtil.StringToDouble(g.Quantity) * ratio;
if (qty > 0)
{
MSelectedItem si = createSelectedItem(g);
CBasketItem nbi = new CBasketItem(si.Key, si, qty);
nbk.AddBasketItem(nbi);
}
}
if (nbk.GetBasketItemCount() > 0)
{
interim.AddBasket(nbk);
giftCount++;
}
}
//Copy the originals to output
ArrayList types = input.GetBasketTypes();
foreach (BasketTypeEnum bt in types)
{
ArrayList baskets = input.GetAllBasketByType(bt);
foreach (CBasket bk in baskets)
{
CBasket obk = new CBasket(bt);
obk.CopyEntireFrom(bk);
if (isInBasketType(bk.BasketType) && (giftCount > 0))
{
updateBasketItem(obk, filterHash);
}
interim.AddBasket(obk);
}
}
return(interim);
}