public override void Engage(int keyValue)
{
switch (this.States().PeekState())
{
case ENTER_LINE_NUMBER:
PosContext.Instance.ClearInput();
this.PromptText = PosContext.Instance.Parameters.getParam("PromptEnterLineNumber");
this.PopState();
this.PushState(GET_LINE_NUMBER);
PosContext.Instance.Operprompt.Update(this);
break;
case GET_LINE_NUMBER:
this.lineNumber = PosContext.Instance.Input();
PosContext.Instance.ClearInput();
PosContext.Instance.Operprompt.Clear();
this.PopState();
if (this.lineNumber > 0 && this.lineNumber <= PosContext.Instance.CurrentEj.LineNo)
{
this.PushState(ENTER_QUANTITY);
}
else
{
this.PushState(ENTER_LINE_NUMBER);
PosContext.Beep(500, 50);
}
PosEventStack.Instance.NextEvent();
break;
case ENTER_QUANTITY:
PosContext.Instance.ClearInput();
this.PromptText = PosContext.Instance.Parameters.getParam("EnterQuantity");
PosContext.Instance.Operprompt.Update(this);
//Wait for the Enter key after after input amount
this.PopState();
this.States().PushState(GET_QUANTITY);
PosContext.Beep(500, 50);
break;
case GET_QUANTITY:
this.PopState();
this.newQuantity = PosContext.Instance.PosMath.GetAmount(PosContext.Instance.InputDouble());
PosContext.Instance.ClearInput();
this.States().PushState(ITEM_FINAL);
PosEventStack.Instance.NextEvent();
break;
case ITEM_FINAL:
this.EffectChangeQuantity(this.lineNumber);
this.ReComputeWholeOrderDiscounts(this.ejItem);
this.ReComputeSurchrge();
this.States().Clear();
PosEventStack.Instance.NextEvent();
break;
}
}
public override void Engage(int keyValue)
{
// Created trans Header just before the first item
if (PosContext.Instance.CurrentEj == null || PosContext.Instance.CurrentEj.SeqNo == 0)
{
new StartTransaction().Engage(0);
return;
}
if (this.item == null)
{
return;
}
if (this.transItem == null)
{
this.transItem = new TransItem();
transItem.Trans_no = PosContext.Instance.TrxNo;
transItem.Organization_no = PosSettings.Default.Organization;
transItem.Store_no = PosSettings.Default.Store;
transItem.Pos_no = PosSettings.Default.Station;
transItem.Sku_link = " ";
transItem.Sku = item.Sku;
transItem.Item_desc = item.Short_Desc;
}
transItem.Quantity = this.qty; //PosContext.Instance.Quantity == 0 ? 1 : PosContext.Instance.Quantity;
transItem.Amount = amount; //item.Amount;
transItem.Ext_amount = (float)Math.Round(amount * this.qty, 2);
transItem.Ext_amount = PosContext.Instance.PosMath.Mult(transItem.Ext_amount, PosContext.Instance.Sign);
transItem.Tax_exempt = item.Tax_Exempt;
transItem.Tax_incl = item.Tax_Inclusive;
transItem.State = (int)EjLineStates.IN_PROGRESS;
transItem.Reason_code = (int)EjItemReasonCodes.NORMAL_ITEM;
transItem.Seq_no = PosContext.Instance.CurrentEj.SeqNo + 1;
transItem.Line_no = PosContext.Instance.CurrentEj.LineNo + 1;
PosContext.Instance.Receipt.Update(this);
// double amount = item.Amount;
// PosContext.Instance.CurrentEjItem = this;
switch (this.PeekState())
{
case ENTER_QTY:
case QTY_ERROR:
if (this.item.Def_quantity == 0)
{
PosContext.Instance.ClearInput();
this.PromptText = PosContext.Instance.Parameters.getParam("EnterQuantity");
PosContext.Instance.Operprompt.Update(this);
//Wait for the Enter key after input amount
this.PopState();
this.States().PushState(GET_QTY);
PosContext.Instance.DisableKeys();
PosContext.Beep(500, 50);
return;
}
else
{
// Complet ej
this.PopState();
this.qty = item.Def_quantity;
this.States().PushState(ENTER_AMOUNT);
PosEventStack.Instance.NextEvent();
}
break;
case GET_QTY:
this.PopState();
this.qty = PosContext.Instance.PosMath.GetAmount(PosContext.Instance.InputDouble());
PosContext.Instance.ClearInput();
if (this.qty == 0)
{
this.States().PushState(QTY_ERROR);
PosContext.Beep(500, 50);
}
else
{
this.PromptText = PosContext.Instance.Parameters.getParam("RegOpen");
PosContext.Instance.Operprompt.Update(this);
this.States().PushState(ENTER_AMOUNT);
}
PosEventStack.Instance.NextEvent();
break;
case ENTER_AMOUNT:
case AMOUNT_ERROR:
if (this.item.Pricing_Opt == (int)EclipsePos.Data.PricingOptions.Counter_pricing)
{
PosContext.Instance.ClearInput();
this.PromptText = PosContext.Instance.Parameters.getParam("PromptItemPrice");
PosContext.Instance.Operprompt.Update(this);
//Wait for the Enter key after after input amount
this.PopState();
this.States().PushState(GET_AMOUNT);
PosContext.Beep(500, 50);
return;
}
else
{
// Complet ej
this.PopState();
amount = item.Amount;
this.States().PushState(ITEM_FINAL);
PosEventStack.Instance.NextEvent();
}
break;
case GET_AMOUNT:
this.PopState();
amount = PosContext.Instance.PosMath.GetAmount(PosContext.Instance.InputDouble());
PosContext.Instance.ClearInput();
if (amount == 0)
{
this.States().PushState(AMOUNT_ERROR);
PosContext.Beep(500, 50);
}
else
{
this.PromptText = PosContext.Instance.Parameters.getParam("RegOpen");
PosContext.Instance.Operprompt.Update(this);
this.States().PushState(ITEM_FINAL);
}
PosEventStack.Instance.NextEvent();
break;
case ITEM_CLEAR:
PosContext.Instance.Receipt.Update(this);
PosContext.Instance.CurrentEjItem = null;
PosContext.Instance.Operprompt.Update(this);
PosContext.Instance.Quantity = 0;
this.States().Clear();
PosEventStack.Instance.ClearPending();
PosContext.Instance.EnableKeys();
PosEventStack.Instance.NextEvent();
break;
case ITEM_FINAL:
if (this.transItem == null)
{
this.transItem = new TransItem();
}
/*
* transItem.Trans_no = PosContext.Instance.TrxNo;
* transItem.Organization_no = PosSettings.Default.Organization;
* transItem.Store_no = PosSettings.Default.Store;
* transItem.Pos_no = PosSettings.Default.Station;
* transItem.Sku_link = " ";
* transItem.Sku = item.Sku;
* transItem.Item_desc = item.Short_Desc;
* transItem.Quantity = this.qty; //PosContext.Instance.Quantity == 0 ? 1 : PosContext.Instance.Quantity;
* transItem.Amount = amount; //item.Amount;
* transItem.Ext_amount = (float)Math.Round(amount * this.qty, 2);
* transItem.Ext_amount = PosContext.Instance.PosMath.Mult(transItem.Ext_amount, PosContext.Instance.Sign);
* transItem.Tax_exempt = item.Tax_Exempt;
* transItem.Tax_incl = item.Tax_Inclusive;
* transItem.State = (int)EjLineStates.IN_PROGRESS;
* transItem.Reason_code = (int)EjItemReasonCodes.NORMAL_ITEM;
* */
PosContext.Instance.CurrentEjItem = this;
PosContext.Instance.CurrentEj.EjAdd(this);
transItem.Seq_no = PosContext.Instance.CurrentEj.SeqNo;
transItem.Line_no = PosContext.Instance.CurrentEj.LineNo;
// if not traning mode
if (!PosContext.Instance.Training)
{
transItem.Add();
}
if (!(item.Tax_Exempt == 1))
{
try
{
string taxGroupId = item.Tax_group_id;
TaxGroup taxGroup = (TaxGroup)PosContext.Instance.Config.TaxGroups[taxGroupId];
ArrayList taxes = taxGroup.Taxes;
foreach (Object obj in taxes)
{
Tax tax = (Tax)obj;
EjTax ejTax = new EjTax(tax, this);
ejTax.Engage(0);
appliedTaxes.Add(ejTax);
}
}
catch (Exception e)
{
Logger.Error("EjItem.cs", e.ToString());
}
}
// Print the item at this point, discounts are printed in any modifiers
PosContext.Instance.Receipt.Update(this);
// add any modifiers that we find.
if (PosContext.Instance.SaleMode != null)
{
EjPromotion ejPromo1 = new EjPromotion(PosContext.Instance.SaleMode, this);
ejPromo1.SKU = item.Sku;
ejPromo1.Engage(0);
}
if (this.Item.Promotions() != null)
{ // now apply promos attached to the item
foreach (object obj in this.Item.Promotions())
{
Promotion promo2 = obj as Promotion;
// the modifier is applied in the EjPromotion constructor
EjPromotion ejPromo2 = new EjPromotion(promo2, this);
ejPromo2.SKU = item.Sku;
ejPromo2.Engage(0);
}
}
//Re - Compute whole order discount
this.ReComputeWholeOrderDiscounts();
// Re - Compute surcharge if necessary
this.ReComputeSurchrge();
// Display item details in Customer display after any discount
PosContext.Instance.Operprompt.Update(this);
PosContext.Instance.Quantity = 0;
this.States().Clear();
PosEventStack.Instance.ClearPending();
PosContext.Instance.EnableKeys();
PosEventStack.Instance.NextEvent();
break;
}
}
/**
* Void the last item in the ej. Logic also
* sets any related ej record amounts to 0,
* but doesn't remove them.
*/
public override void Engage(int keyValue)
{
//Check if employee role is authorized to this event
if (!PosContext.Instance.Employee.RolesEventNames.Contains("VoidItemLine"))
{
PosError posError = new PosError(PosErrorCode.INSUFFICIENT_USER_AUTHORITY);
posError.Engage(0);
return;
}
// if in a middle of a dialog just return
// if (!(PosEventStack.Instance.CurrentPosEvent() is EclipsePos.Apps.PosEvents.RegisterOpen))
// {
// PosEventStack.Instance.PushEvent(new PosError(PosErrorCode.ERROR_EVENT));
// PosEventStack.Instance.NextEvent();
// return;
// }
// If tried to void without any sales, just return
// if (PosContext.Instance.CurrentEj == null) return;
switch (this.States().PeekState())
{
case VOID_ITEM:
this.PopState();
this.PushState(ENTER_LINE_NUMBER);
PosEventStack.Instance.NextEvent();
break;
case ENTER_LINE_NUMBER:
PosContext.Instance.ClearInput();
this.PromptText = PosContext.Instance.Parameters.getParam("PromptEnterLineNumber");
this.PopState();
this.PushState(GET_LINE_NUMBER);
PosContext.Instance.Operprompt.Update(this);
break;
case GET_LINE_NUMBER:
this.lineNumber = PosContext.Instance.Input();
PosContext.Instance.ClearInput();
PosContext.Instance.Operprompt.Clear();
this.PopState();
if (this.lineNumber > 0 && this.lineNumber <= PosContext.Instance.CurrentEj.LineNo)
{
this.PushState(COMPLETE_ITEM_VOID);
}
else
{
this.PushState(ENTER_LINE_NUMBER);
PosContext.Beep(500, 50);
}
PosEventStack.Instance.NextEvent();
break;
case COMPLETE_ITEM_VOID:
// this.ProcessItemVoid(this.lineNumber);
this.VoidLine(this.lineNumber);
this.States().Clear();
PosContext.Instance.HomeGUI();
PosEventStack.Instance.NextEvent();
break;
}
}