#pragma once

#include "stfwd.h"

#include <QString>

#include <memory>

class QPixmap;
namespace tesseract
{
class TessBaseAPI;
}
class Task;

class Tesseract
{
public:
  Tesseract(const LanguageId& language, const QString& tessdataPath);
  ~Tesseract();

  QString recognize(const QPixmap& source);
  bool isValid() const;
  const QString& error() const;

private:
  void init(const LanguageId& language, const QString& tessdataPath);

  std::unique_ptr<tesseract::TessBaseAPI> engine_;
  QString error_;
};