#include "string_util.h"

#include <QString>

namespace jcon {

QString variantToString(const QVariant& v)
{
 if (v.type() == QVariant::List) {
 return QString("list (%1 elements)").arg(v.toList().size());
 }
 if (v.type() == QVariant::Map) {
 return QString("map (%1 elements)").arg(v.toMap().size());
 }
 if (v.canConvert<QString>()) {
 return v.toString();
 }

 return ("N/A");
}

QStringList variantListToStringList(const QVariantList& l)
{
 QStringList res;
 std::transform(l.begin(), l.end(), std::back_inserter(res),
 [](const QVariant& v) {
 return variantToString(v);
 });
 return res;
}

}