#include <Wire.h>
#include <Keypad.h>
#include <dht.h>
#include <LiquidCrystal_I2C.h>
#include <RTClib.h>
RTC_DS1307 rtc;
dht DHT;
char* options[]={" Tarih ve saat"," Hava bilgisi"," Pomodoro baslat"," Alarm kur"," Alarm sil"," Aydinlatma"," Sarkilar","Kapagi ac","Pusula"};
int positions[]={1,2,3,4,5,6,7};
int sarkiCal=1;
char* funFacts[] = {"Bir litre okyanus suyunda 1 gram altinin 13 milyarda biri kadar altin bulunurmuş.","Dunyanin en buyuk lunaparki, yilda 7 milyonun uzerinde ziyaretciyi agırlayan Almanya'daki Koln Karnavali'dir.",""};
LiquidCrystal_I2C lcd(0x27,20, 4);
const int buzzer = 9; 
int sayfa;
int alarm=0;
int pomodoro=0;
int isPomodoroCon=0;
int currentOption=0;
int reloadCursor=0;
int time= 60 * 25;
int MinuteOrHour=0;
int alarmHour=25;
int alarmMinute=61;
int alarmKuruldu=0;
int alarmKuruluyor=0;
int led=0;
int pomsec;


void fikrimin(){
 //aranağme
 cal(587,400);
 cal(659,400);
 cal(698,400);

 cal(659,1200);

 cal(587,400);
 cal(659,400);
 cal(698,400);

 cal(659,1200);

 cal(659,200);
 cal(587,200);
 cal(523,200);
 cal(498,200);
 cal(440,400);

 cal(394,400);
 cal(440,400);
 cal(498,400);

 cal(394,200);
 cal(440,200);
 cal(394,200);
 cal(349,200);
 cal(349,200);
 cal(329,200);

 cal(329,1200);
//aranağme 2
 cal(587,400);
 cal(659,400);
 cal(698,400);

 cal(659,1200);

 cal(587,400);
 cal(659,400);
 cal(698,400);

 cal(659,1200);

 cal(659,200);
 cal(587,200);
 cal(523,200);
 cal(498,200);
 cal(440,400);

 cal(394,400);
 cal(440,400);
 cal(498,400);

 cal(394,200);
 cal(440,200);
 cal(394,200);
 cal(349,200);

 cal(349,200);
 cal(329,200);

 cal(329,1200);

//Fikrimin ince gülü, kalbimin şen bülbülü (1)

 cal(587,800);
 cal(659,400);

 cal(659,400);
 cal(659,800);

 cal(587,400);
 cal(659,400);
 cal(698,400);

 cal(659,1200);

 cal(587,400);
 cal(659,400);
 cal(698,400);

 cal(698,200);
 cal(659,200);
 cal(659,400);
 cal(587,400);

 cal(587,400);
 cal(523,400);
 cal(523,200);
 cal(498,200);

 cal(523,1200);

//Fikrimin ince gülü, kalbimin şen bülbülü (2)

 cal(587,800);
 cal(659,400);

 cal(659,400);
 cal(659,800);

 cal(587,400);
 cal(659,400);
 cal(698,400);

 cal(659,1200);

 cal(587,400);
 cal(659,400);
 cal(698,400);

 cal(698,200);
 cal(659,200);
 cal(659,400);
 cal(587,400);

 cal(587,400);
 cal(523,400);
 cal(523,200);
 cal(498,200);

 cal(523,1200);

 //O gün ki gördüm seni yaktın ah yaktın beni (1)
 cal(498,400);
 cal(523,800);

 cal(523,200);
 cal(587,200);
 cal(498,400);
 cal(440,400);

 cal(440,400);
 cal(394,400);
 cal(440,400);

 cal(498,200);
 cal(440,200);
 cal(394,200);
 cal(349,200);
 cal(329,200);
 cal(293,200);

 cal(349,800);
 cal(349,400);

 cal(349,400);
 cal(349,200);
 cal(329,200);
 cal(293,400);

 cal(394,400);
 cal(349,400);
 cal(349,200);
 cal(329,200);

 cal(329,1200);

 //O gün ki gördüm seni yaktın ah yaktın beni (2)
 cal(498,400);
 cal(523,800);

 cal(523,200);
 cal(587,200);
 cal(498,400);
 cal(440,400);

 cal(440,400);
 cal(394,400);
 cal(440,400);

 cal(498,200);
 cal(440,200);
 cal(394,200);
 cal(349,200);
 cal(329,200);
 cal(293,200);

 cal(349,800);
 cal(349,400);

 cal(349,400);
 cal(349,200);
 cal(329,200);
 cal(293,400);

 cal(394,400);
 cal(349,400);
 cal(349,200);
 cal(329,200);

 cal(329,1200);

}

void nazende(){
  //ara nağme (1)
  cal(698,400);noTone(buzzer);delay(8);
  cal(698,200);
  cal(659,200);
  cal(698,200);
  cal(587,200);

  cal(659,200);
  cal(698,200);
  cal(783,800);
  
  cal(659,400);noTone(buzzer);delay(8);
  cal(659,200);
  cal(587,200);
  cal(659,200);
  cal(550,200);

  cal(587,200);
  cal(659,200);
  cal(698,800);

  cal(587,400);noTone(buzzer);delay(8);
  cal(587,200);
  cal(550,200);
  cal(587,200);
  cal(469,200);

  cal(550,200);
  cal(587,200);
  cal(659,800);

  cal(587,200);
  cal(659,200);
  cal(550,200);
  cal(587,200);

  cal(550,200);
  cal(469,200);
  cal(469,200);
  cal(440,200);

  cal(440,200);
  cal(469,200);
  cal(550,200);
  cal(587,200);
  cal(659,200);
  cal(783,200);

  //ara nağme (2)
  cal(698,400);noTone(buzzer);delay(8);
  cal(698,200);
  cal(659,200);
  cal(698,200);
  cal(587,200);

  cal(659,200);
  cal(698,200);
  cal(783,800);
  
  cal(659,400);noTone(buzzer);delay(8);
  cal(659,200);
  cal(587,200);
  cal(659,200);
  cal(550,200);

  cal(587,200);
  cal(659,200);
  cal(698,800);

  cal(587,400);noTone(buzzer);delay(8);
  cal(587,200);
  cal(550,200);
  cal(587,200);
  cal(469,200);

  cal(550,200);
  cal(587,200);
  cal(659,800);

  cal(587,200);
  cal(659,200);
  cal(550,200);
  cal(587,200);

  cal(550,200);
  cal(469,200);
  cal(469,200);
  cal(440,200);

  cal(440,300);
  cal(469,100);
  cal(550,200);
  cal(587,200);
  cal(659,400);noTone(buzzer);delay(8);
  //Değdi saçlarıma bahar küleği
  cal(659,800);noTone(buzzer);delay(10);
  cal(659,400);noTone(buzzer);delay(10);
  cal(659,1200);

  cal(698,200);
  cal(659,200);
  cal(698,400);
  cal(587,400);

  cal(550,1200);

  cal(587,400);
  cal(659,400);
  cal(698,400);

  cal(880,400);
  cal(831.5,200);
  cal(698,200);
  cal(659,200);
  cal(587,200);

  cal(659,1200);

  //Saz
  cal(550,200);
  cal(587,200);
  cal(659,200);
  cal(550,200);
  cal(469,200);
  cal(440,200);
  
  //Nazende sevgilim yadınma düştün
  cal(659,800);noTone(buzzer);delay(10);
  cal(659,400);noTone(buzzer);delay(10);
  cal(659,1200);

  cal(698,200);
  cal(659,200);
  cal(698,400);
  cal(587,400);

  cal(550,1200);

  cal(587,400);
  cal(659,400);
  cal(698,400);

  cal(880,400);
  cal(831.5,200);
  cal(698,200);
  cal(659,200);
  cal(587,200);

  cal(659,1200);

  //Saz

  cal(587,200);
  cal(659,200);
  cal(698,200);
  cal(783,200);
  cal(880,400);

  //Sevenin bahtına bir güzek düşer

  cal(880,800);noTone(buzzer);delay(10);
  cal(880,200);
  cal(783,200);noTone(buzzer);delay(10);

  cal(783,800);
  cal(698,200);noTone(buzzer);delay(10);

  cal(698,800);
  cal(698,200);
  cal(659,200);noTone(buzzer);delay(10);

  cal(659,1200);

  cal(698,400);
  cal(659,400);
  cal(587,400);

  cal(550,400);
  cal(587,400);
  cal(659,400);

  cal(698,1200);

  delay(1200);

  //Sen de tek sevdiğim aklıma düştün
  cal(698,600);
  cal(659,200);
  cal(587,400);

  cal(659,600);
  cal(698,200);
  cal(783,400);

  cal(659,600);
  cal(587,200);
  cal(550,400);

  cal(587,200);
  cal(659,200);
  cal(698,800);

  //Nazende sevgilim yadıma düştün
  cal(587,400);
  cal(550,400);
  cal(469,400);

  cal(550,600);
  cal(587,200);
  cal(659,400);

  cal(550,600);
  cal(587,200);
  cal(550,200);
  cal(469,200);

  cal(469,200);
  cal(440,200);

  cal(440,800);

  //Sen de tek sevdiğim aklıma düştün
  cal(698,600);
  cal(659,200);
  cal(587,400);

  cal(659,600);
  cal(698,200);
  cal(783,400);

  cal(659,600);
  cal(587,200);
  cal(550,400);

  cal(587,200);
  cal(659,200);
  cal(698,800);

  //Nazende sevgilim yadıma düştün
  cal(587,400);
  cal(550,400);
  cal(469,400);

  cal(550,600);
  cal(587,200);
  cal(659,400);

  cal(550,600);
  cal(587,200);
  cal(550,200);
  cal(469,200);

  cal(469,200);
  cal(440,200);

  cal(440,800);
}

void uskudar(){
  //aranağme
  cal(659,200);
  cal(698,200);
  cal(659,200);
  cal(587,200);
  cal(523,200);
  cal(498,200);
  cal(523,200);
  cal(587,200);

  cal(659,200);
  cal(698,200);
  cal(659,200);
  cal(587,200);
  cal(523,200);
  cal(498,200);
  cal(440,400);

  cal(659,200);
  cal(698,200);
  cal(659,200);
  cal(587,200);
  cal(523,200);
  cal(498,200);
  cal(523,200);
  cal(587,200);

  cal(659,700);
  noTone(buzzer);
  delay(100);

  cal(659,200);
  cal(698,200);
  cal(659,200);
  cal(587,200);
  cal(523,200);
  cal(498,200);
  cal(523,200);
  cal(587,200);

  cal(659,200);
  cal(698,200);
  cal(659,200);
  cal(587,200);
  cal(523,200);
  cal(498,200);
  cal(440,400);

  cal(498,200);
  cal(587,200);
  cal(523,200);
  cal(498,200);
  cal(498,200);
  cal(440,200);
  cal(440,200);
  cal(416,200);

  cal(440,800);

  //aranağme 2.çalış

  cal(659,200);
  cal(698,200);
  cal(659,200);
  cal(587,200);
  cal(523,200);
  cal(498,200);
  cal(523,200);
  cal(587,200);

  cal(659,200);
  cal(698,200);
  cal(659,200);
  cal(587,200);
  cal(523,200);
  cal(498,200);
  cal(440,400);

  cal(659,200);
  cal(698,200);
  cal(659,200);
  cal(587,200);
  cal(523,200);
  cal(498,200);
  cal(523,200);
  cal(587,200);

  cal(659,700);
  noTone(buzzer);
  delay(100);

  cal(659,200);
  cal(698,200);
  cal(659,200);
  cal(587,200);
  cal(523,200);
  cal(498,200);
  cal(523,200);
  cal(587,200);

  cal(659,200);
  cal(698,200);
  cal(659,200);
  cal(587,200);
  cal(523,200);
  cal(498,200);
  cal(440,400);

  cal(498,200);
  cal(587,200);
  cal(523,200);
  cal(498,200);
  cal(498,200);
  cal(440,200);
  cal(440,200);
  cal(416,200);

  cal(440,800);

  noTone(buzzer);
  delay(50);

  //Üsküdar'a gider iken aldı da bir yağmur. (1)

  cal(440,600);
  cal(659,200);
  cal(659,400);
  cal(659,400);

  cal(698,200);
  cal(659,200);
  cal(698,200);
  cal(783,200);
  cal(659,400);
  cal(659,400);

  cal(587,400);
  cal(587,200);
  cal(587,200);
  cal(523,400);
  cal(587,400);

  cal(659,200);
  cal(698,200);
  cal(659,200);
  cal(587,200);
  cal(523,200);
  cal(498,200);
  cal(440,400);

  //Üsküdar'a gider iken aldı da bir yağmur. (2)

  cal(440,600);
  cal(659,200);
  cal(659,400);
  cal(659,400);

  cal(698,200);
  cal(659,200);
  cal(698,200);
  cal(783,200);
  cal(659,400);
  cal(659,400);

  cal(587,400);
  cal(587,200);
  cal(587,200);
  cal(523,400);
  cal(587,400);

  cal(659,800);

  //Katibimin setresi uzun eteği çamur (1)

  cal(440,600);
  cal(498,200);
  cal(523,400);
  cal(587,400);

  cal(659,200);
  cal(698,200);
  cal(659,200);
  cal(587,200);
  cal(523,200);
  cal(498,200);
  cal(440,400);

  cal(498,200);
  cal(587,200);
  cal(523,200);
  cal(498,200);
  cal(498,200);
  cal(440,200);
  cal(416,200);
  cal(440,200);
   
  cal(498,800);

  //Katibimin setresi uzun eteği çamur (2)
  cal(440,600);
  cal(498,200);
  cal(523,400);
  cal(587,400);

  cal(659,200);
  cal(698,200);
  cal(659,200);
  cal(587,200);
  cal(523,200);
  cal(498,200);
  cal(440,400);
  
  cal(498,200);
  cal(587,200);
  cal(523,200);
  cal(498,200);
  cal(498,200);
  cal(440,200);
  cal(440,200);
  cal(416,200);

  cal(440,800);
}

void abdulCabbar(){
//ne ateş var ne de duman amma
  cal(440,200);
  cal(659,200);
  cal(659,400);
  cal(659,400);

  cal(587,200);
  cal(659,200);
  cal(698,200);
  cal(659,200);
  cal(587,400);
  cal(523,200);
  cal(498,200);
  cal(523,200);

  //tutuşur alevler yanar Ali Cabbar
  cal(498,200);
  cal(523,200);
  cal(659,200);
  cal(587,200);
  cal(523,400);
  cal(498,200);
  cal(440,200);
  cal(498,200);

  cal(392,200);
  cal(440,200);
  cal(498,200);
  cal(440,200);
  cal(392,200);
  cal(349,200);
  cal(329,600);
  
  //ne ateş var ne de duman amma
  cal(440,200);
  cal(659,200);
  cal(659,400);
  cal(659,400);

  cal(587,200);
  cal(659,200);
  cal(698,200);
  cal(659,200);
  cal(587,400);
  cal(523,200);
  cal(498,200);
  cal(523,200);

  //tutuşur alevler yanar Ali Cabbar
  cal(498,200);
  cal(523,200);
  cal(659,200);
  cal(587,200);
  cal(523,400);
  cal(498,200);
  cal(440,200);
  cal(498,200);

  cal(392,200);
  cal(440,200);
  cal(498,200);
  cal(440,200);
  cal(392,200);
  cal(349,200);
  cal(329,600);

  //Sevdiği kız başkasına varmış dayanabilirsen dayan Ali Cabbar

  cal(440,200);
  cal(329,200);
  cal(440,200);
  cal(440,400);
  cal(440,600);

  cal(392,200);
  cal(440,200);
  cal(498,200);
  cal(440,200);
  cal(392,400);
  cal(349,200);
  cal(329,200);
  cal(349,200);

  cal(349,200);
  cal(392,200);
  cal(440,200);
  cal(392,200);
  cal(392,400);
  cal(349,200);
  cal(329,200);
  cal(349,200);

  cal(329,200);
  cal(349,200);
  cal(440,200);
  cal(392,200);
  cal(349,400);
  cal(329,200);
  cal(349,200);
  cal(394,200);

  //Sevdiği kız başkasına varmış dayanabilirsen dayan Ali Cabbar

  cal(440,200);
  cal(329,200);
  cal(440,200);
  cal(440,400);
  cal(440,600);

  cal(392,200);
  cal(440,200);
  cal(498,200);
  cal(440,200);
  cal(392,400);
  cal(349,200);
  cal(329,200);
  cal(349,200);

  cal(349,200);
  cal(392,200);
  cal(440,200);
  cal(392,200);
  cal(392,400);
  cal(349,200);
  cal(329,200);
  cal(349,200);

  cal(329,200);
  cal(349,200);
  cal(440,200);
  cal(392,200);
  cal(349,400);
  cal(329,600);

}




DateTime now = rtc.now();
int pomin;
void writeOptions(){
  lcd.clear();
   for(int i=0;i<7;i++){
   if((positions[i] - 1) > 3 || (positions[i] - 1) < 0){

   }else{
  /*  if((positions[i] - 1)==currentOption){
      options[i][0] = '>';
    } else{
    if(options[i][0] == ">"){
     options[i][0] = ' ';
    }
    } */
    lcd.setCursor(0,positions[i] - 1);
    lcd.print(options[i]);
   }
  }
}
void down(){
  lcd.clear();
  for(int a=0;a<8;a++){
       positions[a] = positions[a] - 1;
       
  }
  currentOption+= 0.5; 
  writeOptions();
}
void up(){
  lcd.clear();
  for(int a=0;a<8;a++){
       positions[a] = positions[a] + 1;
       
  }
  currentOption-= 0.5; 
  writeOptions();
}
	const byte ROWS = 4; 
const byte COLS = 4; 
char keys[ROWS][COLS] = {
  {'1','2','3','A'},
  {'4','5','6','B'},
  {'7','8','9','C'},                              
  {'*','0','#','D'}
};
byte rowPins[ROWS] = {7, 6, 5, 4}; 
byte colPins[COLS] = {3, 2, 8, 12}; 
Keypad keypad = Keypad(makeKeymap(keys), rowPins, colPins, ROWS, COLS);

void closeSong(){
  char girdi=keypad.getKey();
if(girdi == '0'){
  noTone(buzzer);
  sarkiCal=0;
  }
}

void cal(int nota,int duration){
  closeSong();
  
  if(sarkiCal == 1){
    tone(buzzer,nota);
    for(int y=0;y< duration; y+= 50){
    closeSong();
       delay(50);
    }
    noTone(buzzer);
  }
}

void setup() {
   Wire.begin();
   pinMode(13, OUTPUT);
  rtc.begin();
  Serial.begin(2972);
  lcd.init();
  lcd.backlight();
  sayfa=0;
writeOptions();

}
void writeDate1(){
   lcd.clear();
  now = rtc.now();
  int year= now.year();
  int month= now.month();
  int day= now.day();
  int hour= now.hour();
  int minu= now.minute();
   
     
      lcd.setCursor(0,0);
      lcd.print("Tarih: ");
      lcd.print(day);
  lcd.print('/');
  lcd.print(month);
  lcd.print('/');
  lcd.print(year);
  
   lcd.setCursor(0,1);
   lcd.print("Saat:");
  lcd.print(hour);
  lcd.print(':');
  lcd.print(minu);
  
}
void th(){
  float t = DHT.temperature;
  float h = DHT.humidity;
  lcd.clear();
  lcd.setCursor(0,0);
  lcd.print("Sicaklik:");
  lcd.print(t);
  lcd.print(" C");
  lcd.setCursor(0,1);
  lcd.print("Nem:");
  lcd.print(h);
  lcd.print(" %");
}
void startPomodoro(){
pomodoro=1;
Serial.println(time);
if(isPomodoroCon == 1){
  for(time= 25 * 60;time > -1;time--){
pomin = time / 60;
pomsec = time % 60;
lcd.clear();
lcd.setCursor(0,0);
lcd.print("Calisma vakti:");
lcd.setCursor(0,1);
lcd.print(pomin);
lcd.print(".");
lcd.print(pomsec);
delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
}
}
if(isPomodoroCon == 1){
  for(time= 5 * 60;time > -1;time--){
pomin = time / 60;
pomsec = time % 60;
lcd.clear();
lcd.setCursor(0,0);
lcd.print("Mola vakti:");
lcd.setCursor(0,1);
lcd.print(pomin);
lcd.print(".");
lcd.print(pomsec);
delay(50);kontrolMenu();
delay(50);kontrolMenu();
delay(50);kontrolMenu();
delay(50);kontrolMenu();
delay(50);kontrolMenu();
delay(50);kontrolMenu();
delay(50);kontrolMenu();
delay(50);kontrolMenu();
delay(50);kontrolMenu();
delay(50);kontrolMenu();
delay(50);kontrolMenu();
delay(50);kontrolMenu();
delay(50);kontrolMenu();
delay(50);kontrolMenu();
delay(50);kontrolMenu();
delay(50);kontrolMenu();
delay(50);kontrolMenu();
delay(50);kontrolMenu();
delay(50);kontrolMenu();
delay(50);kontrolMenu();
}
}

}
void writedate2(){
  writeDate1();
  lcd.print("-");
}
void writedate3(){
 writeDate1();
  lcd.print("--");

}
void sarkilar(){
  lcd.clear();
  lcd.setCursor(0,0);
  lcd.print("Fikrimin ince (1)");
  lcd.setCursor(0,1);
  lcd.print("Ali Cabbar (2)");
  lcd.setCursor(0,2);
  lcd.print("Nazende sevgilim (3)");
  lcd.setCursor(0,3);
  lcd.print("Uskudar (4)");

  delay(50);kontrolSongs();
delay(50);kontrolSongs();
delay(50);kontrolSongs();
delay(50);kontrolSongs();
delay(50);kontrolSongs();
delay(50);kontrolSongs();
delay(50);kontrolSongs();
delay(50);kontrolSongs();
delay(50);kontrolSongs();
delay(50);kontrolSongs();
delay(50);kontrolSongs();
delay(50);kontrolSongs();
delay(50);kontrolSongs();
delay(50);kontrolSongs();
delay(50);kontrolSongs();
delay(50);kontrolSongs();
delay(50);kontrolSongs();
delay(50);kontrolSongs();
delay(50);kontrolSongs();
delay(50);kontrolSongs();
}
void kontrolSongs(){
char kod=keypad.getKey();
if(kod == '1'){
 fikrimin();
 sarkiCal=1;
}
if(kod == '2'){
 abdulCabbar();
 sarkiCal=1;
}
if(kod == '3'){
 nazende();
 sarkiCal=1;
}
if(kod == '4'){
 uskudar();
 sarkiCal=1;
}
 if(kod =='0'){
    pomsec=0;
    alarm=0;
    isPomodoroCon=0;
    time=0;
    alarmKuruldu=0;
  sayfa=0;
   writeOptions();
  }
}
void alarmKur(){
  now = rtc.now();
 if(alarmMinute==61 && alarmHour==25){
  alarmMinute=now.minute();
  alarmHour=now.hour();
  Serial.println(alarmMinute);
  Serial.println(alarmHour);
 }
  if(alarmMinute > 60){
   alarmMinute-=61;
  }
  if(alarmMinute < 0){
   alarmMinute+=61;
  }
  if(alarmHour > 24){
   alarmHour-=25;
  }
  if(alarmHour < 0){
   alarmHour+=25;
  }
   lcd.clear();
   lcd.setCursor(0,0);
   lcd.print("Alarm kuruluyor:");
   lcd.setCursor(0,1);
   lcd.print(alarmHour);
   lcd.print(".");
   lcd.print(alarmMinute);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
   kontrolAlarm();kontrolMenu();delay(50);
}

void kontrolMenu(){
  
  if(keypad.getKey() =='0'){
    pomsec=0;
    alarm=0;
    isPomodoroCon=0;
    time=0;
    alarmKuruldu=0;
  sayfa=0;
   writeOptions();
  }
  if(keypad.getKey() == '5' && alarmKuruldu == 0){
    if(led==0){
     digitalWrite(13,HIGH); 
     led=1;
    }else{
      digitalWrite(13,LOW);
      led=0;
    }
  }
}

void kontrolAlarm(){
  char code=keypad.getKey();
   
  if(code == '#'){
      if(MinuteOrHour == 0){
      MinuteOrHour=1;
      }else{
      MinuteOrHour=0;
      }
    }
   if(code == '1'){
    if(MinuteOrHour==0){
    alarmHour+=1;
    }
    if(MinuteOrHour == 1){
    alarmMinute+=1;
    }
   }
   if(code == '2'){
    if(MinuteOrHour==0){
    alarmHour+=10;
    }
    if(MinuteOrHour == 1){
    alarmMinute+=10;
    }
   }
   if(code == '4'){
    if(MinuteOrHour==0){
    alarmHour-=1;
    }
    if(MinuteOrHour == 1){
    alarmMinute-=1;
    }
   }
   if(code == '5'){
    if(MinuteOrHour==0){
    alarmHour-=10;
    }
    if(MinuteOrHour == 1){
    alarmMinute-=10;
    }
   }
    if(code == '0'){
      pomsec=0;
    alarm=0;
    isPomodoroCon=0;
    time=0;
    alarmKuruldu=0;
  sayfa=0;
   writeOptions();
   alarmMinute=61;
   alarmHour=25;
   }
   if(code == '*'){
      pomsec=0;
    alarm=0;
    isPomodoroCon=0;
    time=0;
    alarmKuruldu=0;
  sayfa=0;
   writeOptions();
   }
}

void alarmSil(){

}
void loop() {
 DateTime simdi = rtc.now();
  int saat= simdi.hour();
  int dak= simdi.minute();
 int readData = DHT.read22(12);
char key = keypad.getKey();
  if (key == '*') {
    down();
    
  }
  if (key == '#') {
    up();
    
  }
  if(key == '1' && alarmKuruldu == 0){
    sayfa=1;
  }
  
   if(key == '2' && alarmKuruldu == 0){
    sayfa=2;
  }
  if(key == '3' && alarmKuruldu == 0){
    sayfa=3;
  }
   if(key == '4' && alarmKuruldu == 0){
    sayfa=4;
  }
  if(key == '7' && alarmKuruldu == 0){
    sayfa=7;
  }
  if(key == '0'){
   writeOptions();
  }
  if(key == '6' && alarmKuruldu == 0){
    if(led==0){
     digitalWrite(13,HIGH); 
     led=1;
    }else{
      digitalWrite(13,LOW);
      led=0;
    }
  }
   if(key == '5' && alarmKuruldu == 0){
    alarmMinute=61;
    alarmHour=25;
    lcd.clear();
    lcd.print("Alarm silindi!");
    delay(1000);
    pomsec=0;
    alarm=0;
    isPomodoroCon=0;
    time=0;
    alarmKuruldu=0;
  sayfa=0;
   writeOptions();
  
  }
 
  if(sayfa==1){
    
    while(sayfa==1){
       
     writeDate1();
    
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
    }
     
 
  }
  if(sayfa==2){
    
    while(sayfa==2){
       
     th();
    
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
     delay(50);kontrolMenu();
    }
     
 
  }
  if(sayfa==4){
    
    while(sayfa==4){
     alarmKur();
    }
     
 
  }
   if(sayfa==3){   
   isPomodoroCon=1;
     startPomodoro();
  }
  if(sayfa==7){
    
    while(sayfa==7){
       sarkilar();
    }
     
 
  }
   if(alarmHour == saat && alarmMinute == dak){
     cal(880,500);delay(100);
     cal(880,500);delay(100);
     cal(880,500);delay(100);
     cal(880,500);delay(100);
     cal(880,500);delay(100);
     cal(880,500);delay(100);
     cal(880,500);delay(100);
     cal(880,500);delay(100);
     cal(880,500);delay(100);
     cal(880,500);
   }

  delay(10); 
}