#include <iostream>
#include <cstdlib>
#include <ctime>
#include "Rational.h"
using namespace std;

// This program takes a maximum size digit to generate and a 
// number of trials to run. For each trial, it generates two Rational #s
// and then runs all of the operations on them. Checking of the
// results is currently not done, so you'll have to eyeball them
// or write them yourself.

int main(int argc, char* argv[])
{
  srand(time(0));
  if (argc < 2) {
    cerr << "Usage: " << argv[0] << " max_int num_trials ";
    exit(1);
  }

  int max_digits = atoi(argv[1]);
  int num_trials = atoi(argv[2]);
  
  for (int i = 0; i < num_trials; i++) {
    int xnum = rand() % max_digits;
    int xden = rand() % max_digits;
    int ynum = rand() % max_digits;
    int yden = rand() % max_digits;

    Rational x(xnum, xden), y(ynum, yden), res;

    // Change the print functions to whatever your
    // rational printing functions are named.

    x.printRational();
    cout << " + ";
    y.printRational();
    res = x.addition( y );
    cout << " = ";
    res.printRational();
    cout << endl;
    res.printRational();
    cout << " = ";
    res.printRationalAsFloating(); 
    cout << endl;

    x.printRational();
    cout << " - ";
    y.printRational();
    x = x.subtraction( y );
    cout << " = ";
    x.printRational();
    cout << '\n';
    x.printRational();
    cout << " = ";
    x.printRationalAsFloating();
    cout << "\n\n";

    x.printRational();
    cout << " x ";
    y.printRational();
    x = x.multiplication( y );
    cout << " = ";
    x.printRational();
    cout << '\n';
    x.printRational();
    cout << " = ";
    x.printRationalAsFloating();
    cout << "\n\n";

    x.printRational();
    cout << " / ";
    y.printRational();
    x = x.division( y );
    cout << " = ";
    x.printRational();
    cout << '\n';
    x.printRational();
    cout << " = ";
    x.printRationalAsFloating();
    cout << endl;
  }
  return 0;
}