#include "connectionsettingsengine.h"
#include "ethernetsettingstab.h"
#include "ui_ethernetsettingstab.h"

EthernetSettingsTab::EthernetSettingsTab(QWidget *parent) :
    QWidget(parent),
    ui(new Ui::EthernetSettingsTab)
{
    ui->setupUi(this);
    ui->clonedMacAddressLineEdit->setInputMask("HH:HH:HH:HH:HH:HH;_");
    ui->speedComboBox->addItems(QStringList() << tr("Unknown") << tr("10 Mb/s") << tr("100 Mb/s") << tr("1 Gb/s") << tr("2.5 Gb/s") << tr("10 Gb/s") << tr("40 Gb/s") << tr("100 Gb/s"));
    ui->linkNegotiationComboBox->addItems(QStringList() << tr("Ignore") << tr("Automatic") << tr("Manual"));
    ui->duplexComboBox->addItems(QStringList() << tr("Unknown") << tr("Half") << tr("Full"));
    connect(ui->linkNegotiationComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &EthernetSettingsTab::onLinkNegotiationChanged);
}

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

// Refer to connectionsettingsengine.cpp for configuration map details

QVariantMap EthernetSettingsTab::readSettings()
{
    QVariantMap output;
    output.insert("device", QVariant(ui->deviceComboBox->currentText()));
    output.insert("clonedMacAddress", QVariant(ui->clonedMacAddressLineEdit->text()));
    output.insert("mtu", QVariant(ui->mtuSpinBox->value()));
    output.insert("autoLinkNegotiation", ConnectionSettingsEngine::LinkNegotiation(ui->linkNegotiationComboBox->currentIndex()));
    switch (ui->speedComboBox->currentIndex()) {
    case 0:
        output.insert("linkSpeed", ConnectionSettingsEngine::SpeedUnknown);
        break;
    case 1:
        output.insert("linkSpeed", ConnectionSettingsEngine::Speed10Mbps);
        break;
    case 2:
        output.insert("linkSpeed", ConnectionSettingsEngine::Speed100Mbps);
        break;
    case 3:
        output.insert("linkSpeed", ConnectionSettingsEngine::Speed1Gbps);
        break;
    case 4:
        output.insert("linkSpeed", ConnectionSettingsEngine::Speed2_5Gbps);
        break;
    case 5:
        output.insert("linkSpeed", ConnectionSettingsEngine::Speed5Gbps);
        break;
    case 6:
        output.insert("linkSpeed", ConnectionSettingsEngine::Speed10Gbps);
        break;
    case 7:
        output.insert("linkSpeed", ConnectionSettingsEngine::Speed40Gbps);
        break;
    case 8:
        output.insert("linkSpeed", ConnectionSettingsEngine::Speed100Gbps);
        break;
    }
    switch (ui->duplexComboBox->currentIndex()) {
    case 0:
        output.insert("duplexMode", ConnectionSettingsEngine::DuplexUnknown);
        break;
    case 1:
        output.insert("duplexMode", ConnectionSettingsEngine::DuplexHalf);
        break;
    case 2:
        output.insert("duplexMode", ConnectionSettingsEngine::DuplexFull);
        break;
    }

    return output;
}

void EthernetSettingsTab::loadSettings(QVariantMap settings)
{
    if (settings["device"].isValid()) {
        ui->deviceComboBox->setCurrentText(settings["device"].toString());
    }
    if (settings["clonedMacAddress"].isValid()) {
        ui->clonedMacAddressLineEdit->setText(settings["clonedMacAddress"].toString());
    }
    if (settings["mtu"].isValid()) {
        ui->mtuSpinBox->setValue(settings["mtu"].toInt());
    }
    if (settings["autoLinkNegotiation"].isValid()) {
        ui->linkNegotiationComboBox->setCurrentIndex(settings["autoLinkNegotiation"].toInt());
        onLinkNegotiationChanged(settings["autoLinkNegotiation"].toInt());
    }
    if (settings["linkSpeed"].isValid()) {
        ui->speedComboBox->setCurrentIndex(settings["linkSpeed"].toInt());
    }
    if (settings["duplexMode"].isValid()) {
        ui->duplexComboBox->setCurrentIndex(settings["duplexMode"].toInt());
    }
}

void EthernetSettingsTab::onLinkNegotiationChanged(int index)
{
    switch (index) {
    case 0:
    case 1:
        ui->speedComboBox->setEnabled(false);
        ui->duplexComboBox->setEnabled(false);
        break;
    case 2:
        ui->speedComboBox->setEnabled(true);
        ui->duplexComboBox->setEnabled(true);
    }
}