#include "FaultManager.hpp"

FaultManager::FaultManager(QObject *parent) : QObject(parent)
{
    bool res;

    res = OpenDatabase();

    if (!res) {
        qCritical() << "Failed to open database connection.";
        exit(15);
    }

    res = OpenSerial();

    if (!res) {
        qCritical() << "Failure to open GPS serial device.";
        exit(16);
    }

    StartGPS();
}

FaultManager::~FaultManager()
{
    db.close();
    gps->stopUpdates();
    serial->close();
}

bool FaultManager::OpenDatabase()
{
    db = QSqlDatabase::addDatabase("QMYSQL");
    db.setHostName("localhost");
    db.setDatabaseName("FaultDatabase");
    db.setUserName("user");
    db.setPassword("faultfinder");
    return db.open();   
}

bool FaultManager::OpenSerial()
{
    serial = new QSerialPort();
    serial->setPortName("ttyUSB0");
    serial->setBaudRate(QSerialPort::Baud4800);
    serial->setDataBits(QSerialPort::Data8);
    serial->setParity(QSerialPort::NoParity);
    serial->setStopBits(QSerialPort::OneStop);
    serial->setFlowControl(QSerialPort::NoFlowControl);
    return serial->open(QIODevice::ReadOnly);
}

void FaultManager::StartGPS()
{
    gps = new QNmeaPositionInfoSource(QNmeaPositionInfoSource::RealTimeMode);
    gps->setDevice((QIODevice *)serial);
    gps->startUpdates();
}

void FaultManager::SaveImage()
{
    QSqlQuery query;

    // Get GPS Location
    QGeoPositionInfo position = gps->lastKnownPosition(true);
    QGeoCoordinate coorinate = position.coordinate();

    qInfo() << coorinate.isValid();
    qInfo() << coorinate.longitude();
    qInfo() << coorinate.latitude();
    qInfo() << coorinate.altitude();

    // Save Image to Filesystem
    //QSaveFile

    // Save to Database
    //query.exec("INSERT");
}