// File: sketch.ino
#include <Servo.h>

// Define Servo objects
Servo servo1;
Servo servo2;
Servo servo3;

// Define button pins
const int button1 = 53;  // Green button -> Servo1
const int button2 = 51;  // Blue button -> Servo2
const int button3 = 49;  // Yellow button -> Servo3

// Define servo PWM pins
const int servo1Pin = 3;
const int servo2Pin = 4;
const int servo3Pin = 2;

// Variables to track servo states
bool servo1State = false;
bool servo2State = false;
bool servo3State = false;

void setup() {
    // Attach servos to their respective pins
    servo1.attach(servo1Pin);
    servo2.attach(servo2Pin);
    servo3.attach(servo3Pin);
    
    // Set button pins as input
    pinMode(button1, INPUT_PULLUP);
    pinMode(button2, INPUT_PULLUP);
    pinMode(button3, INPUT_PULLUP);
}

void loop() {
    static bool lastButton1State = HIGH;
    static bool lastButton2State = HIGH;
    static bool lastButton3State = HIGH;

    bool currentButton1State = digitalRead(button1);
    bool currentButton2State = digitalRead(button2);
    bool currentButton3State = digitalRead(button3);

    if (currentButton1State == LOW && lastButton1State == HIGH) {
        servo1State = !servo1State;
        servo1.write(90);
        delay(3000); // Keep servo active for 10 seconds
        delay(2000); // Keep servo closed for 2 seconds
        servo1.write(0);
    }

    if (currentButton2State == LOW && lastButton2State == HIGH) {
        servo2State = !servo2State;
        servo2.write(90);
        delay(3000); // Keep servo active for 10 seconds
        delay(2000); // Keep servo closed for 2 seconds
        servo2.write(0);
    }

    if (currentButton3State == LOW && lastButton3State == HIGH) {
        servo3State = !servo3State;
        servo3.write(90);
        delay(3000); // Keep servo active for 10 seconds
        delay(2000); // Keep servo closed for 2 seconds
        servo3.write(0);
    }

    lastButton1State = currentButton1State;
    lastButton2State = currentButton2State;
    lastButton3State = currentButton3State;
}