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

LiquidCrystal_I2C lcd(0x27, 16, 2);


const char* lyrics[] = {
  "Sudah", "terbiasa", "terjadi", "tante:)",
  "Teman", "datang", "ketika", "lagi",
  "butuh", "sajaaaa", "Coba", "kalau",
  "lagi", "susahhhh", "Mereka", "semua",
  "Menghilang^_^"
};

const int delays[] = {
  500, 500, 500, 1000,
  500, 500, 500, 400,
  500, 1500, 500, 500,
  500, 1000, 500, 500,
  4000
};

const int wordCount = sizeof(lyrics) / sizeof(lyrics[0]);

 
const char* promoText[] = {
  "Apakah spek",
  "standar",
  "seperti ini",
  "yang para", 
  "pemirsa",
  "inginkan?"
};

const int promoCount = sizeof(promoText) / sizeof(promoText[0]);

int typingDelay = 750;



void setup() {
  // put your setup code here, to run once:
lcd.init();
  lcd.backlight();
  lcd.clear();
}


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

  for (int i = 0; i < wordCount; i++) {

    lcd.clear();

     
    if (i == wordCount - 1) {
      const char* word = lyrics[i];
      int len = strlen(word);

      
      lcd.setCursor(0, 1);
      lcd.print(promoText[0]);

      String buffer = "";

      for (int j = 0; j < len; j++) {
        buffer += word[j];

        lcd.setCursor(0, 0);
        lcd.print("                "); 
        lcd.setCursor(0, 0);
        lcd.print(buffer);

        
        int promoIndex = j / 2;
        if (promoIndex >= promoCount) promoIndex = promoCount - 1;

        lcd.setCursor(0, 1);
        lcd.print("                ");
        lcd.setCursor(0, 1);
        lcd.print(promoText[promoIndex]);

        delay(typingDelay);
      }

      delay(delays[i]);
    }

    
    else {
      lcd.setCursor(0, i % 2);
      lcd.print(lyrics[i]);
      delay(delays[i]);
    }
  }
}

// Bening cantik eaaa
// Kazuha suami saya