private void CreateReceipt()
{
Money tourBasePPS = this.StrategyInfo.Service.Detail.PricePerPerson;
int index = 0;
if (tourBasePPS != null)
{
bool isConfirmed = this.StrategyInfo.Service.CostDetails.IsConfirmed;
foreach (TourCostDetail detail in this.StrategyInfo.Service.CostDetails)
{
this.StrategyInfo.CostDetail = detail;
TourReceiptItem item = new TourReceiptItem();
Int32 quantity = isConfirmed ? detail.ParticipantsCount : detail.SignUpCount;
item.Index = index;
item.ParentIndex = -1;
item.PricePerPerson = tourBasePPS;
item.Quantity = quantity;
item.Description = detail.CostGroup.Name;
if (item.Total.Value != 0.0M)
{
this.StrategyInfo.Service.Bill.Items.Add(item);
}
foreach (TourCostRule rule in detail.CostGroup.Rules)
{
this.StrategyInfo.Rule = rule;
if (this.ruleValidator.Matches(this.StrategyInfo))
{
item = new TourReceiptItem();
item.ParentIndex = index;
item.Index = ++index;
item.Description = rule.Name + " (" + rule.Formula.ToString() + ")";
item.Quantity = rule.IsPerPerson ? quantity : 1;
item.PricePerPerson = rule.GetTotal(tourBasePPS);
if (item.Total.Value != 0.0M)
{
this.StrategyInfo.Service.Bill.Items.Add(item);
}
}
}
index++;
}
}
}
public bool UpdateReceipt()
{
if (this.calculating)
{
return(false);
}
this.calculating = true;
bool res = true;
// Prevent event firing again while changing list
Detach();
try
{
// Clear old items
int count = this.StrategyInfo.Service.Bill.Items.Count;
for (int i = 0; i < count; i++)
{
TourReceiptItem item = this.StrategyInfo.Service.Bill.Items[0];
if (!item.IsCustom)
{
res = this.StrategyInfo.Service.Bill.Delete(item);
if (!res)
{
break;
}
}
}
// recalculate
if (res)
{
CreateReceipt();
}
CalculateTotal();
}
catch (Exception ex)
{
}
// attach back to tour
Attach();
this.calculating = false;
return(res);
}
