#include "eepromwindow.h"
#include "ui_eepromwindow.h"

EEPROMWindow::EEPROMWindow(QStringList eepromLines, QWidget *parent) :
    QDialog(parent),
    ui(new Ui::EEPROMWindow)
{
    ui->setupUi(this);

    QSettings settings;
    firmware = settings.value("printer/firmware").toInt();

    QLayout *layout = new QVBoxLayout();

    if(firmware == Repetier)
    {
        int j = 0;
        foreach (QString str, eepromLines)
        {
            str.remove("EPR:"); // Clear the unneeded part

            repetierEEPROMline currentLine; //Storage for EEPROM values

            QStringList tmp = str.split(' ');

            currentLine.T = tmp.at(0).toInt();
            currentLine.P = tmp.at(1).toInt();
            currentLine.S = tmp.at(2);

            lines.append(currentLine);

            QString msg;
            for(int i = 3; i < tmp.size(); i++) msg+=(tmp.at(i) + " "); //Rejoin the rest

            QLayout *line = new QGridLayout();

            QLabel *label = new QLabel(msg, this);
            QLineEdit *edit = new QLineEdit(currentLine.S,this);

            QFrame* hline = new QFrame();
            hline->setFrameShape(QFrame::HLine);
            hline->setFrameShadow(QFrame::Sunken);
            line->addWidget(hline);

            edit->setObjectName("e"+QString::number(j)); //Name the LineEdit, so when it emits signal we know where it came from

            QRegExpValidator *doublevalidator = new QRegExpValidator(
                                                    QRegExp("^\\-?\\d+\\.?\\d+(e\\-?\\d+)?$",
                                                    Qt::CaseInsensitive), this);
            doublevalidator->setLocale(QLocale::English);

            switch(currentLine.T) // set right validator for the line
            {
            case 0:
                edit->setValidator(new QIntValidator(-128, 255, this));
            case 1:
            case 2:
                edit->setValidator(new QIntValidator(this));
                break;
            case 3:
                edit->setValidator(doublevalidator);
                break;
            default:
                break;
            }

            connect(edit, SIGNAL(textChanged(QString)), this, SLOT(lineChanged(QString)));

            line->addWidget(label);
            line->addWidget(edit);

            line->setMargin(2);

            layout->addItem(line);

            j++; // increase counter
        }

    for(int i = 0; i < lines.size(); i++) changed.append(false);
    ui->eepromWidgets->setLayout(layout);
    }
    else if(firmware == Marlin)
    {

    }
}

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

void EEPROMWindow::lineChanged(QString s)
{
    if(firmware == Repetier)
    {
        int num = sender()->objectName().remove(0, 1).toInt();

        lines[num].S = s;
        changed[num] = true;
    }
    else if(firmware == Marlin)
    {

    }
}

void EEPROMWindow::on_buttonBox_accepted()
{
    QStringList gcode;

    if(firmware == Repetier)
    {
        for(int i=0; i < changed.size(); i++)
        {
            if(changed.at(i))
            {
                QString command;

                command+=QString("M206");
                command+=QString("T");
                command+=QString::number(lines.at(i).T);
                command+=QString("P");
                command+=QString::number(lines.at(i).P);
                if(lines.at(i).T == 3) command+=QString("X");
                else command+=QString("S");
                command+=lines.at(i).S;

                gcode.append(command);
            }
        }
    }
    else if(firmware == Marlin)
    {

    }

    emit changesComplete(gcode);
}