// const int MUX_S0 = 0;   // Multiplexer control pin S0
// const int MUX_S1 = 1;   // Multiplexer control pin S1
// const int MUX_S2 = 2;   // Multiplexer control pin S2
// const int MUX_S3 = 3;   // Multiplexer control pin S3

// const int NUM_MUX_CHANNELS = 16; // Number of channels per multiplexer
// const int NUM_MULTIPLEXERS = 2;   // Number of multiplexers

// const int LED_PIN_1 = 4; // First LED pin
// const int LED_PIN_2 = 5; // Second LED pin

// void setup() {
//   pinMode(MUX_S0, OUTPUT);
//   pinMode(MUX_S1, OUTPUT);
//   pinMode(MUX_S2, OUTPUT);
//   pinMode(MUX_S3, OUTPUT);
  
//   pinMode(LED_PIN_1, OUTPUT);
//   pinMode(LED_PIN_2, OUTPUT);
  
//   Serial.begin(9600);
// }

// void loop() {
//   for (int mux = 0; mux < NUM_MULTIPLEXERS; mux++) {
//     for (int channel = 0; channel < NUM_MUX_CHANNELS; channel++) {
//       // Set the multiplexer control pins
//       setMuxControlPins(mux, channel);

//       // Turn on the LEDs
//       digitalWrite(LED_PIN_1, HIGH);
//       digitalWrite(LED_PIN_2, LOW);

//       // Wait for a second
//       delay(1000);

//       // Turn off the LEDs
//       digitalWrite(LED_PIN_1, HIGH);
//       digitalWrite(LED_PIN_2, LOW);
      
//       // Delay before the next channel
//       delay(100); // Delay for better readability, adjust as needed
//     }
//   }
// }

// void setMuxControlPins(int mux, int channel) {
//   digitalWrite(MUX_S0, bitRead(channel, 0));
//   digitalWrite(MUX_S1, bitRead(channel, 1));
//   digitalWrite(MUX_S2, bitRead(channel, 2));
//   digitalWrite(MUX_S3, bitRead(channel, 3));
// }
//Mux control pins
const int S0 = 0; // Pin S0 pada modul multiplexer
const int S1 = 1; // Pin S1 pada modul multiplexer
const int S2 = 2; // Pin S2 pada modul multiplexer
const int S3 = 3; // Pin S3 pada modul multiplexer
const int SIG_PIN = 4; // Pin output dari multiplexer ke ESP12

const int NUM_CHANNELS = 16; // Jumlah channel pada multiplexer
const int LED_PINS[] = {D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15}; // Pin yang terhubung ke lampu

void setup() {
  pinMode(S0, OUTPUT);
  pinMode(S1, OUTPUT);
  pinMode(S2, OUTPUT);
  pinMode(S3, OUTPUT);
  
  for (int i = 0; i < NUM_CHANNELS; i++) {
    pinMode(LED_PINS[i], OUTPUT);
  }

  Serial.begin(9600);
}

void loop() {
  // Pola pertama
  pattern1();

  // Pola kedua
  pattern2();

  // Pola ketiga
  pattern3();
}

void pattern1() {
  for (int channel = 0; channel < NUM_CHANNELS; channel++) {
    selectChannel(channel);

    if (channel == 0 || channel == 1 || channel == 2 || channel == 6 || channel == 9 || channel == 11 || channel == 13 || channel == 14) {
      digitalWrite(LED_PINS[channel], HIGH); // Nyalakan lampu
    } else {
      digitalWrite(LED_PINS[channel], LOW); // Matikan lampu
    }

    delay(1000); // Tunggu 1 detik sebelum memilih channel berikutnya
  }
}

void pattern2() {
  for (int channel = 0; channel < NUM_CHANNELS; channel++) {
    selectChannel(channel);

    if (channel == 1 || channel == 3 || channel == 4 || channel == 6 || channel == 7 || channel == 9 || channel == 14) {
      digitalWrite(LED_PINS[channel], HIGH); // Nyalakan lampu
    } else {
      digitalWrite(LED_PINS[channel], LOW); // Matikan lampu
    }

    delay(1000); // Tunggu 1 detik sebelum memilih channel berikutnya
  }
}

void pattern3() {
  for (int channel = 0; channel < NUM_CHANNELS; channel++) {
    selectChannel(channel);

    if (channel == 0 || channel == 1 || channel == 4 || channel == 5 || channel == 12 || channel == 13) {
      digitalWrite(LED_PINS[channel], HIGH); // Nyalakan lampu
    } else {
      digitalWrite(LED_PINS[channel], LOW); // Matikan lampu
    }

    delay(1000); // Tunggu 1 detik sebelum memilih channel berikutnya
  }
}

void selectChannel(int channel) {
  // Konfigurasi pin S0-S3 untuk memilih channel tertentu
  digitalWrite(S0, bitRead(channel, 0));
  digitalWrite(S1, bitRead(channel, 1));
  digitalWrite(S2, bitRead(channel, 2));
  digitalWrite(S3, bitRead(channel, 3));
}