GenericQtClientCore/data/filehandler.h

#ifndef FILEHANDLER_H
#define FILEHANDLER_H

#include <QVariant>

typedef QMap<int, QVariant> ModelItemValues;

class QJsonDocument;
class QString;
class QByteArray;

class FileHandler {
 public:
  /// JSON
  static bool saveToFile(const QJsonDocument& doc, const QString& fileName);
  static QByteArray loadJSONDataFromFile(const QString fileName);

  /// CSV
  static QList<ModelItemValues> getItemValuesFromCSVFile(const QString& filePath);
  static bool exportToCSVFile(const QList<QStringList>& rows, const QString& filePath);

 private:
  explicit FileHandler();

  static QPair<QString, QByteArray> getFileContent(const QString& filePath);
};

#endif  // FILEHANDLER_H