public double sumPrice()
{
CodecDecorator codecDecorator = new TripAdvisorDecorator();
double sum = 0;
foreach (TripAdvisor tripAdvisor in tripAdvisors)
{
sum += int.Parse(codecDecorator.encoding(tripAdvisor.Price));
}
foreach (ListNode listNode in listBookings)
{
sum += int.Parse(codecDecorator.encoding(listNode.Price));
}
return(sum);
}
public double averageRating()
{
CodecDecorator codecDecorator = new TripAdvisorDecorator();
double sum = 0;
foreach (TripAdvisor tripAdvisor in tripAdvisors)
{
sum += int.Parse(codecDecorator.encoding(tripAdvisor.Rating));
}
foreach (ListNode listNode in listBookings)
{
sum += int.Parse(codecDecorator.encoding(listNode.Rating));
}
return(sum / (countOfDays * 4));
}