#include <QCoreApplication>
#include <QTime>


#define _CRT_SECURE_NO_WARNINGS

#include <iostream>
#include <ctime>
#include "polynomial.h"




using namespace std;
using namespace pol;


int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);

    //return a.exec();

    if (argc > 0 && argv) {
        try {
            hash_nm::precalc_mul_table();

            FILE *fout = fopen("encryptedMessage", "wb");
            File in("message.txt", READ);

            pol_t kx = get_rand_pol(KEY_DEG, false);
            pol_t ky = get_rand_pol(KEY_DEG, false);

            QTime timer;
            timer.start();

            // generacion de clave?
            pol3v_t D = get_open_key(kx, ky);

            int runtime = timer.elapsed(); //gets the runtime in ms
            qDebug(qPrintable("key generation: "+QString::number(runtime)+" ms"));

            timer.start();
            encrypt(in, fout, D);
            runtime = timer.elapsed(); //gets the runtime in ms
            qDebug(qPrintable("encryption duration: "+QString::number(runtime)+" ms"));

            fclose(fout);
            in.~File();

            FILE *fin = fopen("encryptedMessage", "rb");
            File out("decryptedMessage.txt", WRITE);

            timer.start();
            decrypt(fin, out, kx, ky);
            runtime = timer.elapsed(); //gets the runtime in ms
            qDebug(qPrintable("decryption duration: "+QString::number(runtime)+" ms"));

            fclose(fin);
            out.close();

        }
        catch (char *str) {

            printf("exception");

            cout << str << endl;

            qDebug("catch");

            scanf("\n");
        }
    }



    qDebug("salida.");

    return 0;
}