#include "senddialog.h"
#include "ui_senddialog.h"

SendDialog::SendDialog(QWidget *parent) :
    QDialog(parent),
    ui(new Ui::SendDialog)
{
    ui->setupUi(this);
    ui->buttonBox->addButton(tr("Send"), QDialogButtonBox::AcceptRole);
}

SendDialog::~SendDialog()
{
    delete ui;
}

void SendDialog::changeEvent(QEvent *e)
{
    QDialog::changeEvent(e);
    switch (e->type()) {
    case QEvent::LanguageChange:
        ui->retranslateUi(this);
        break;
    default:
        break;
    }
}

void SendDialog::setArp(Arp *arp) {
    this->arp = arp;
}

void SendDialog::on_buttonBox_accepted()
{
    arp_t arpData;

    /* prepares ethernet frame header and arp packet data */
    arpData.arp_operation = ui->comboBoxARPOperation->currentIndex() + 1;
    arpData.arp_mac_src = ui->lineEditARPSourceMAC->text();
    arpData.arp_mac_dst = ui->lineEditARPDestinationMAC->text();
    arpData.arp_ip_src = ui->lineEditARPSourceIP->text();
    arpData.arp_ip_dst = ui->lineEditARPDestinationIP->text();

    arpData.ether_mac_src = ui->lineEditEthernetSource->text();
    arpData.ether_mac_dst = ui->lineEditEthernetDestination->text();

    /* sends it */
    if (!arp->sendArp(arpData))
    {
        QMessageBox::critical(this, "", tr("An ARP Packet could not be sent. Please check the fill-in information."), QMessageBox::Ok, QMessageBox::Ok);
    }
}

void SendDialog::on_buttonBox_rejected()
{
    close();
}

void SendDialog::on_pushButtonMyMAC_1_clicked()
{
    ui->lineEditEthernetSource->setText(arp->mac());
}

void SendDialog::on_pushButtonMyMAC_2_clicked()
{
    ui->lineEditEthernetDestination->setText(arp->mac());
}

void SendDialog::on_pushButtonBcastMAC_clicked()
{
    ui->lineEditEthernetDestination->setText("ff:ff:ff:ff:ff:ff");
}

void SendDialog::on_pushButtonMyMAC_3_clicked()
{
    ui->lineEditARPSourceMAC->setText(arp->mac());
}

void SendDialog::on_pushButtonZeroMAC_clicked()
{
    ui->lineEditARPDestinationMAC->setText("00:00:00:00:00:00");
}

void SendDialog::on_pushButtonMyIP_1_clicked()
{
    ui->lineEditARPSourceIP->setText(arp->ip());
}

void SendDialog::on_pushButtonMyIP_2_clicked()
{
    ui->lineEditARPDestinationIP->setText(arp->ip());
}