#include "tutornyanyi.h"
#define buZZER 8
const uint8_t pinTombol[] = { 12, 11, 10, 9, 7, 6, 5, 4, 3, 1 };
const int nadaTombol[] = {
  NADA_G3, NADA_A3, NADA_B3, NADA_C4,
  NADA_D4, NADA_E4, NADA_F4, NADA_G4, NADA_A4,
};

// Definisikan pin
const int tombol1 = 2;
const int tombol2 = 1;

// Variabel untuk menyimpan status tombol
int buttonState1 = 0;
int buttonState2 = 0;

// Nada-nada lagu
int melody1[] = {
  220, 349, 0, 349, 0, 349, 0, 330, 294, 262, 220, 262, 349, 330, 349, 392, 294, 294, 294, // Apa sudah ada kabar lain yang kautunggu?
  196, 196, 196, 262, 294, 262, 247, 262, 294, 294, 294, 294, 294, // Sudah adakah yang gantikanku
  196, 196, 196, 262, 294, 262, 247, 262, 330, 330, 330, 330, 330, // Yang khawatirkanmu setiap waktu
  196, 220, 220, 220, 262, 247, 247, 262, 294, 330, 349, 294, 330, 294, 262, 330, // Yang cerita tentang apa pun sampai hal-hal tak perlu
  330, 349, 349, 349, 392, 440, 392, 392, 330, 392, 392, 392, 392, 392, // Kalau bisa, jangan buru-buru
  330, 349, 349, 349, 392, 330, 294, 294, 262, 262, 262, 262, 0 // Kalau bisa, jangan ada dulu
};

int melody2[] = {
  196, 262, 294, 262, 294, 262, 196, 262, 196, 262, 294, 262, 294, 262, 196, 262, // Intro
  247, 262, 0, 262, 0, 262, 262, 262, 0, 262, 0, 262, 0, 262, 0, 247, 262, 262, 294, 294, 262, 262, 262, // We were both young when I first saw you
  247, 262, 262, 262, 0, 262, 262, 262, 0, 262, 0, 262, 0, 262, 0, 247, 262, 262, 294, 294, // I close my eyes and the flashback starts
  262, 0, 262, 247, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, 220, // I'm standin' there
  262, 0, 262, 0, 247, 0, 247, 0, 196, 0, 196, 0, 220, 0, 220, 220, 220, 0,// On a balcony in summer air
  247, 0, 247, 0, 262, 262, 0, 262, 0, 262, 0, 247, 262, 262, 294, 294, 262, 262, 262, // That you were Romeo, you were throwin' pebbles
  247, 262, 294, 262, 330, 262, 294, 262, 392, 349, 349, 330, 330, 0, // And my daddy said, "Stay away from Juliet"
  330, 0, 330, 0, 330, 0, 330, 0, 330, 0, 294, 0, 294, 0, 294, 0, 262, 0, 349, // And I was cryin' on the staircase, Beggin' you, "Please don't go, "   
  330, 294, 294, 262, 0    // And I said
};

// Durasi nada
int noteDurations1[] = {
  9, 18, 18, 18, 18, 18, 25, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
  9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
  9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
  9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
  9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
  9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9
};

int noteDurations2[] = {
  9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
  9, 11, 30, 11, 30, 11, 30, 11, 30, 11, 30, 11, 30, 11, 30, 9, 9, 9, 9, 9, 9, 9, 9,
  9, 11, 30, 11, 30, 11, 30, 11, 30, 11, 30, 11, 30, 11, 30, 9, 9, 9, 9, 9, 
  18, 18, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
  9, 11, 30, 11, 30, 11, 30, 11, 30, 11, 30, 11, 30, 11, 30, 9, 1, 2, 9,
  11, 30, 11, 30, 9, 9, 9, 9, 9, 9 ,9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 
  9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
  9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 1, 
  9, 9, 9, 9, 0
};

const int numTones = sizeof(pinTombol) / sizeof(pinTombol[0]);
bool isPlaying = false; // Variabel untuk melacak apakah lagu sedang dimainkan

void setup() {
  for (uint8_t i = 0; i < numTones; i++) {
    pinMode(pinTombol[i], INPUT_PULLUP);
  }
  pinMode(tombol1, INPUT_PULLUP);
  pinMode(tombol2, INPUT_PULLUP);
  pinMode(buZZER, OUTPUT);
}

void loop() {
  int nada = 0;
  for (uint8_t i = 0; i < numTones; i++) {
    if (digitalRead(pinTombol[i]) == LOW) {
      nada = nadaTombol[i];
    }
  }
  if (nada) {
    tone(buZZER, nada);
  } else {
    noTone(buZZER);
  }
  
  buttonState1 = digitalRead(tombol1);
  // Jika tombol ditekan (status LOW)
  if (buttonState1 == LOW && !isPlaying) {
    isPlaying = true; // Setel flag ke true
    // Mainkan melodi
    for (int thisNote1 = 0; thisNote1 < 250; thisNote1++) {
      // Menghitung durasi nada
      int duration1 = 1000 / noteDurations1[thisNote1];
      tone(buZZER, melody1[thisNote1], duration1); // Mainkan nada
      int pauseBetweenNotes1 = duration1 * 1.30; // Pause antara nada
      delay(pauseBetweenNotes1); // Tunggu sebelum nada berikutnya
      noTone(buZZER); // Matikan nada
    }
    isPlaying = false; // Setel flag kembali ke false setelah selesai
    delay(1000); // Tunggu 1 detik sebelum dapat menekan lagi
  }

  //tombol 2
  buttonState2 = digitalRead(tombol2);
  // Jika tombol ditekan (status LOW)
  if (buttonState2 == LOW && !isPlaying) {
    isPlaying = true; // Setel flag ke true
    // Mainkan melodi
    for (int thisNote2 = 0; thisNote2 < 250; thisNote2++) {
      // Menghitung durasi nada
      int duration2 = 1000 / noteDurations2[thisNote2];
      tone(buZZER, melody2[thisNote2], duration2); // Mainkan nada
      int pauseBetweenNotes2 = duration2 * 1.30; // Pause antara nada
      delay(pauseBetweenNotes2); // Tunggu sebelum nada berikutnya
      noTone(buZZER); // Matikan nada
    }
    isPlaying = false; // Setel flag kembali ke false setelah selesai
    delay(1000); // Tunggu 1 detik sebelum dapat menekan lagi
  }
}