#include "src/ATBAPP/ATBDeviceControllerPlugin.h"
#include "src/ATBAPP/ATBHealthEvent.h"


ATBDeviceControllerPlugin::ATBDeviceControllerPlugin(QObject *parent) : QObject(parent),
    pluginState(PLUGIN_STATE::NOT_INITIALIZED)
{
    this->pluginInfo = QString::fromUtf8(pluginInfoString.c_str());

    this->hw = new hwapi();

    connect(dynamic_cast<QObject*>(hw), SIGNAL(hwapi_templatePrintFinished_OK()),  this, SLOT(onPrintFinishedOK()));
    connect(dynamic_cast<QObject*>(hw), SIGNAL(hwapi_templatePrintFinished_Err()), this, SLOT(onPrintFinishedERR()));
    connect(dynamic_cast<QObject*>(hw), SIGNAL(hwapi_gotNewCoin()), this, SLOT(onGotCoin()));
}

ATBDeviceControllerPlugin::~ATBDeviceControllerPlugin() {}

PLUGIN_STATE ATBDeviceControllerPlugin::initDCPlugin(QObject *healthEventReceiver, const QSettings & settings)
{
    this->healthEventReceiver = healthEventReceiver;

    // read variables from setting
    QString serialPort = settings.value("DEVICE_CONTROLLER/serialPort", "ttymxc2").toString();

    hw->dc_openSerial(5, "115200", serialPort, 1);

    this->pluginState = PLUGIN_STATE::INITIALIZED;

    return pluginState;
}


// TASKS: Cash handling -------------------------------------------------------
void ATBDeviceControllerPlugin::requestStartCashInput(const QString & amount)
{

}

void ATBDeviceControllerPlugin::requestStopCashInput()
{

}

void ATBDeviceControllerPlugin::cashCollect()
{

}

void ATBDeviceControllerPlugin::cashAbort()
{

}


// TASKS: printing ------------------------------------------------------------
void ATBDeviceControllerPlugin::requestPrintTicket(const QHash<QString, QVariant> & printingData)
{
    struct T_dynDat *dynTicketData = new T_dynDat;

    strncpy((char*)dynTicketData->licensePlate, printingData["licenseplate"].toByteArray().data(), 7);
    strncpy((char*)dynTicketData->vendingPrice, printingData["amount"].toByteArray().data(), 7);
    strncpy((char*)dynTicketData->parkingEnd,   printingData["parkingEnd"].toByteArray().data(), 7);
    strncpy((char*)dynTicketData->currentTime,  printingData["currentTime"].toByteArray().data(), 7);
    strncpy((char*)dynTicketData->currentDate,  printingData["currentDate"].toByteArray().data(), 7);

    // DEBUG
    qCritical() << "ATBDeviceControllerPlugin::requestPrintTicket()";
    if (!this->hw->dc_isPortOpen()) {
        qCritical() << "    ... serial port is not open!";
        emit this->onPrintFinishedERR();
    }

    if (!this->hw->prn_printDocument(1, dynTicketData)) {
        this->errorCode = "hwapi::prn_printDocument";
        this->errorDescription = "hwapi method 'hwapi::prn_printDocument' result is false";

        qCritical() << "ERROR:";
        qCritical() << "ATBDeviceControllerPlugin::requestPrintTicket( "        << endl
                    << "     licenseplate = " << printingData["licenseplate"]   << endl
                    << "           amount = " << printingData["amount"]         << endl
                    << "       parkingEnd = " << printingData["parkingEnd"]     << endl
                    << "      currentTime = " << printingData["currentTime"]    << endl
                    << "      currentDate = " << printingData["currentDate"]    << endl;


        emit this->onPrintFinishedERR();
    }
}


/************************************************************************************************
 * private slots, interface to low level hwapi
 *
 */
void ATBDeviceControllerPlugin::onPrintFinishedOK()
{
    emit this->printTicketFinished(nsDeviceControllerInterface::RESULT_STATE::SUCCESS,
                                   "",
                                   "");
}
void ATBDeviceControllerPlugin::onPrintFinishedERR()
{
    this->errorCode = "PRINTER";               // TODO: get more detailed error code from low level API
    this->errorDescription = "Printer error";  // TODO: get more detailed error description from low level API

    emit this->printTicketFinished(nsDeviceControllerInterface::RESULT_STATE::ERROR_BACKEND,
                                   this->errorCode,
                                   this->errorDescription);
}

void ATBDeviceControllerPlugin::onGotCoin()
{

}



/************************************************************************************************
 * Mandatory plugin methods
 *
 */

PLUGIN_STATE ATBDeviceControllerPlugin::getState()
{
    return this->pluginState;
}

QString & ATBDeviceControllerPlugin::getLastError()
{
    return this->errorCode;
}

const QString & ATBDeviceControllerPlugin::getLastErrorDescription()
{
    return this->errorDescription;
}

const QString & ATBDeviceControllerPlugin::getPluginInfo()
{
    return this->pluginInfo;
}


const QString ATBDeviceControllerPlugin::getString(nsDeviceControllerInterface::RESULT_STATE resultState)
{
    QString str;

    switch (resultState) {
    case nsDeviceControllerInterface::RESULT_STATE::SUCCESS:
        str = QString("RESULT_STATE::SUCCESS");
        break;
    case nsDeviceControllerInterface::RESULT_STATE::ERROR_BACKEND:
        str = QString("RESULT_STATE::ERROR_BACKEND");
        break;
    case nsDeviceControllerInterface::RESULT_STATE::ERROR_TIMEOUT:
        str = QString("RESULT_STATE::ERROR_TIMEOUT");
        break;
    case nsDeviceControllerInterface::RESULT_STATE::ERROR_PROCESS:
        str = QString("RESULT_STATE::ERROR_PROCESS");
        break;
    case nsDeviceControllerInterface::RESULT_STATE::ERROR_RETRY:
        str = QString("RESULT_STATE::ERROR_RETRY");
        break;
    case nsDeviceControllerInterface::RESULT_STATE::INFO:
        str = QString("RESULT_STATE::INFO");
        break;
    }
    return str;

}



/************************************************************************************************
 * ... end
 */

#if QT_VERSION < 0x050000
Q_EXPORT_PLUGIN2( ATBDeviceControllerPlugin, ATBDeviceControllerPlugin )
#endif