#ifndef GASTESTWINDOW_H
  #define GASTESTWINDOW_H
  
  #include <QMainWindow>

  #include <QTimer>

  
  #include "udphandler.h"
  
  namespace Ui {
  class GasTestWindow;
  }
  
  class GasTestWindow : public QMainWindow
  {
      Q_OBJECT
  
  public:

      enum Target {
          Upper, Lower, Steam
      };
  
      enum Phase {
          Idle,
          Min, MinStopping,
          Max, MaxStopping
      };
  
      explicit GasTestWindow(Target target, QWidget *parent = 0);

      ~GasTestWindow();

  protected:
      void keyPressEvent(QKeyEvent *event);
      void keyReleaseEvent(QKeyEvent *event);

  private slots:

      void updateView();

      void onDataChanged();

      void startMin();
      void startMax();
      void stop();
  
      void runUpper(int rpm);
      void runLower(int rpm);
      void runSteam(int rpm);
      void stopUpper();
      void stopLower();
      void stopSteam();

      int minRpm();
      int maxRpm();
  
      bool isHalf();
      bool isRunning();
      int currentRpm();
  
      void on_minButton_clicked();
      void on_maxButton_clicked();

      void on_backButton_clicked();

  private:
      Ui::GasTestWindow *ui;
      UdpHandler *udp;

      Target target;
      Phase phase = Idle;
      QTimer stopTimer;

  
      QWidget *pushed = NULL;
  
      void onEncoderLeft();
      void onEncoderRight();
      void onEncoderClicked(QWidget *clicked);

  };
  
  
  #endif // GASTESTWINDOW_H