#include <Wire.h>
#include <LiquidCrystal_I2C.h>
#include <menu.h>

LiquidCrystal_I2C lcd(0x27, 20, 4);

#define BUTTONS_PIN A3

#define CLKP A2
#define DT A1

int butdeger;


int counterBE = 0;
int currentStateCLK;
int lastStateCLK;
String currentDir = "";

unsigned int timeOn=10;
unsigned int timeOff=90;

#define MAX_DEPTH 2

MENU(mainMenu, "Blink menu", Menu::doNothing, Menu::noEvent, Menu::wrapStyle
  ,FIELD(timeOn,"On","ms",0,1000,10,1, Menu::doNothing, Menu::noEvent, Menu::noStyle)
  ,FIELD(timeOff,"Off","ms",0,10000,10,1,Menu::doNothing, Menu::noEvent, Menu::noStyle)
  ,EXIT("<Back")
);

MENU_OUTPUTS(out, MAX_DEPTH
  ,LCD_OUT(lcd,{0,0,20,4})
  ,NONE
);

NAVROOT(nav, mainMenu, MAX_DEPTH, in, out);

void setup() {
  // put your setup code here, to run once:

  pinMode (BUTTONS_PIN,   INPUT);
  pinMode (CLKP,    INPUT);
  pinMode (DT,      INPUT);

  lcd.init(); // LCD ekranını başlatın
  lcd.backlight(); // Arkadan aydınlatmayı etkinleştirin
  lcd.clear();
  lcd.begin(20,4);
}


void loop() {
  // put your main code here, to run repeatedly:

  nav.poll();

  currentStateCLK = digitalRead(CLKP);  // Read the current state of CLK
  if (currentStateCLK != lastStateCLK  && currentStateCLK == 1) 
  {
    if (digitalRead(DT) != currentStateCLK) 
    {
      counterBE --;
      currentDir = "CCW";
    } else 
    {
      counterBE ++;
      currentDir = "CW";
    }
  }
  lastStateCLK = currentStateCLK;

  /*
  butdeger = analogRead(BUTTONS_PIN);
  if (butdeger == 0)
  {
  
      lcd.setCursor(0,0);
      lcd.print("YESIL BUTONA BASILDI");

    
  }
  else if (butdeger != 0)
  {
    lcd.clear();
  }
  */

}