// MADE BY CAKRAYP :)
// 
// Dikutip dari Sumber Dokumentasi Project Tombol.
// Dokumentasi (https://docs.wokwi.com/parts/wokwi-pushbutton)
// Project 1 (https://wokwi.com/projects/397990618860958721)
// Project 2 (https://wokwi.com/projects/397990611031240705)

#include <Servo.h>

#define BtnPin 8  // Pin Button

// Pin LED
#define Led_1 13
#define Led_2 12

int oldValue = LOW;
long PressTime = 0;

// Set UP Variable
int default_Servo = 0;  // Servo Default mulai dari 0 Derajat.
int time_degress = 0;   // Putaran derajat yang dapat dikalikan.
int degress_Servo = 0;  // Servo akan diputar setelah dikalikan saat tombol di tekan (*)
int degress_Servo_main = 0;   // Menyimpan Variable Putaran derajat Servo.

// Servo Variable
Servo GoServo;

// Main
void setup() {
  Serial.begin(115200);
  Serial.println("<Arduino UNO is ready>");
  Serial.println("Press the red Button...");

  // Initialize Button
  pinMode(BtnPin, INPUT);

  // LED
  pinMode(Led_1, OUTPUT);   // RED
  pinMode(Led_2, OUTPUT);   // Green
  digitalWrite(Led_1, HIGH);  // LED Merah Utama.

  // Servo
  GoServo.attach(11); // Memanggil Servo dari Pin 11
  GoServo.write(0);   // Servo Derajat Awal Putaran (mulai dari 0).
}

// Loop for repeated the programs.
void loop() {
  int newValue = digitalRead(BtnPin);   // Membaca tombol dari Pin 8

  // HIGH = 1
  // LOW  = 0

  if (newValue != oldValue) {
    // Watch time to press the button.
    PressTime = PressTime + newValue;   // Menyimpan data tombol Per-Klik.

    // Servo
    if (newValue == HIGH) {
      // Putaran ketika tombol ditekan (Maksimal 6x Putaran)
      time_degress = time_degress + newValue;   //  Menyimpan data tombol Per-Klik untuk dikalikan derajat.
      degress_Servo_main = degress_Servo * time_degress;

      if (degress_Servo_main == 0) {   // Mulai dari 0 derajat
        degress_Servo_main = default_Servo + 30;  // (30 Derajat)
        degress_Servo = degress_Servo_main;
      } else if (degress_Servo_main > 180) {   // Maksimal 180 derajat
        degress_Servo_main = default_Servo;
        degress_Servo = default_Servo;
        time_degress = default_Servo;
      }

      // Servo yang akan diputar dengan 6x Putaran.
      GoServo.write(degress_Servo_main);
    }

    // LED Button Controls
    if (newValue == HIGH) {
      Serial.print("[BTN]: ");
      Serial.println("The button is pressed. (" + String(PressTime) + "x)");
      digitalWrite(Led_2, HIGH);
    } else {
      Serial.print("[BTN]: ");
      Serial.println("The button is released.");
      digitalWrite(Led_2, LOW);
    }

    // Remember the value for the next time.
    oldValue = newValue;
  }

  // Slow down the sketch.
  // Also for debouncing the button.
  delay(100);
}