#include "gridpreview.h"

GridPreview::GridPreview(QWidget *parent)
    : QWidget{parent}
{}

void GridPreview::setSize(int newWidth, int newHeight)
{
    width = newWidth;
    height = newHeight;
}

void GridPreview::addLine(Line &line)
{
    lines.push_back(line);
}

void GridPreview::removeLine(int index)
{
    lines.removeAt(index);
}

QString GridPreview::toLuaTable()
{
    QString output(tableTemplate.arg(width).arg(height));
    QString linesSubTable = "";
    for(auto iter = lines.begin(); iter != lines.end(); iter++ )
    {
        linesSubTable += QString("        %1,\n").arg(iter->toLuaTable());
    }
    linesSubTable.removeLast(); // \n
    linesSubTable.removeLast(); // ,
    return output.arg(linesSubTable);
}