class Menu_display
{
  //datas
  public:

    int menuMode;
    void select(int Clicks, long battVolt, int pwmRatio, long avgVolts, int PWM_OUT_PIN, unsigned char logo);

    void main_screen(long battVolt, int pwmRatio, long avgVolts, unsigned char logo);
    void tune_screen(int pwmRatio);
    void lock_screen(int PWM_OUT_PIN, unsigned char logo);
    void long_screen(int PWM_OUT_PIN, unsigned char logo);
  private:
  //Free for now
};

void Menu_display::select(int Clicks, long battVolt, int pwmRatio, long avgVolts, int PWM_OUT_PIN, unsigned char logo)
{
  switch(Clicks){
    case 1:
      Menu_display::main_screen(battVolt, pwmRatio, avgVolts, logo);
      break;
    case 3:
      Menu_display::tune_screen(pwmRatio);
      break;
    case 5:
      Menu_display::lock_screen(PWM_OUT_PIN, logo);
      break;
    case -1:
      Menu_display::long_screen(PWM_OUT_PIN, logo);
      break;
    default:
      Menu_display::main_screen(battVolt, pwmRatio, avgVolts, logo);
      break;
  };
}

void Menu_display::main_screen(long battVolt, int pwmRatio, long avgVolts, unsigned char logo)
{

    u8g.drawBitmapP( 5, 5, 3, 22, logo);
    u8g.drawStr( 30, 4, "Batt :");
    float level = 100 - (round(8.4-battVolt)/0.028);
    u8g.drawFrame(65,3,100,7);
    u8g.drawBox(65,3,level,7);
    u8g.drawStr( 30, 13, "Duty cycle % :");
    u8g.setPrintPos( 100, 13 );
    u8g.print(pwmRatio);
    u8g.drawStr( 30, 23, "Avg Volts :");
    u8g.setPrintPos( 90, 23 );
    avgVolts = ((battVolt * pwmRatio) / 100);
    u8g.print(avgVolts);
}
void Menu_display::tune_screen(int pwmRatio)
{
    u8g.drawStr( 10, 4, "Reglage puissance");
    u8g.drawStr( 10, 13, "Duty cycle :");
    u8g.setPrintPos( 75, 13 );
    u8g.print(pwmRatio);
    u8g.drawStr( 10, 25, "- DR/ + GC / fire x3 exit");
}
void Menu_display::lock_screen(int PWM_OUT_PIN, unsigned char logo)
{
   analogWrite(PWM_OUT_PIN, 0);
   u8g.drawBitmapP( 5, 5, 3, 22, logo);
   u8g.drawStr( 30, 4, "Lock device !");
   u8g.drawStr( 30, 13, "Click x5 twice to unlock");
}
void Menu_display::long_screen(int PWM_OUT_PIN, unsigned char logo)
{
   analogWrite(PWM_OUT_PIN, 0);
   u8g.drawBitmapP( 5, 5, 3, 22, logo);
   u8g.drawStr( 30, 4, "Long Fire detecte !");
   u8g.drawStr( 30, 13, "Click x5 twice to unlock");
}