private void WritePesonExpense(CampingTrip trip, TextWriter tw)
{
for (var person = 1; person <= trip.NumberOfPeople; person++)
{
tw.WriteLine(trip.GetAmountOwedPerPerson(person) > 0 ? "$" + trip.GetAmountOwedPerPerson(person).ToString() : string.Format("(${0})", Math.Abs(trip.GetAmountOwedPerPerson(person)).ToString()));
}
}
private void ProcessTrip(CampingTrip currentTrip, List <string> allLinesList)
{
for (var tripPersonID = 1; tripPersonID <= currentTrip.NumberOfPeople; tripPersonID++)
{
rowNumber++;
ProcessExpensess(currentTrip, allLinesList, tripPersonID);
}
}
private void ProcessExpensess(CampingTrip currentTrip, List <string> allLinesList, int tripPersonID)
{
int personNumberOfExpenses = Convert.ToInt32(allLinesList[rowNumber]);
for (var personExpenseIndex = 1; personExpenseIndex <= personNumberOfExpenses; personExpenseIndex++)
{
rowNumber++;
currentTrip.Expenses.Add(new Expense(tripPersonID, Convert.ToDecimal(allLinesList[rowNumber])));
}
}
private IList <CampingTrip> ProcessFileContents(List <string> allLinesList)
{
bool isEndofFileContents = false;
while (!isEndofFileContents)
{
if (Convert.ToInt32(allLinesList[rowNumber]) == 0)
{
isEndofFileContents = true;
break;
}
CampingTrip currentTrip = new CampingTrip(Convert.ToInt32(allLinesList[rowNumber]));
ProcessTrip(currentTrip, allLinesList);
allTrips.Add(currentTrip);
rowNumber++;
}
return(allTrips);
}