#include <QDir>
#include "atlas.h"
#include "offlinemap.h"
#include "mapdir.h"

QList<Map*> MapDir::load(const QString &path, QObject *parent)
{
	QList<Map*> maps;
	QDir dir(path);


	if (!dir.exists())
		return maps;

	if (!dir.isReadable()) {
		qWarning("Map directory not readable: %s\n", qPrintable(path));
		return maps;
	}

	QFileInfoList list = dir.entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot);
	for (int i = 0; i < list.size(); i++) {
		QFileInfo fileInfo = list.at(i);

		Atlas *atlas = new Atlas(fileInfo.absoluteFilePath(), parent);
		if (atlas->isValid())
			maps.append(atlas);
		else {
			delete atlas;

			OfflineMap *map = new OfflineMap(fileInfo.absoluteFilePath(),
			  parent);
			if (map->isValid())
				maps.append(map);
			else
				delete map;
		}
	}

	return maps;
}