#include <iostream>
#include "uCalc.h"

using namespace std;
using namespace uCalcSoftware;

int main() {
   uCalc uc;
   uCalc::Transformer t;
   // Rule to find quantity and price, then calculate total.
   // Note the explicit Double() conversion for the captured text variables.
   t.FromTo("Qty: {@Number:qty}, Price: {@Number:price}",
   "{@Self}, Total: {@Eval: Double(qty) * Double(price)}");

   auto invoice = R"(Item: Book, Qty: 3, Price: 15.00
Item: Pen, Qty: 10, Price: 1.50)";

   cout << t.Transform(invoice) << endl;
}