//Final Code
//Test components
int ledPin = D2;
int testButton = D5;

//Actual components
int servoPin = A5;

int pirSensor = A2;
int pirValue = 0;

Servo myServo;
int servoAngle = 60;

void setup(){

  pinMode(testButton, INPUT_PULLUP);
  pinMode(pirSensor, INPUT);

  pinMode(ledPin, OUTPUT);
  pinMode(servoPin, OUTPUT);
  myServo.attach(A5);
  Serial.begin(9600);
  // allows function to be used in IFTTT
  Particle.function("emailSwitch", waterGunFirst);
}

void loop(){
  //// FOR TESTING PURPOSES
  // if (digitalRead(testButton) == LOW){
  //   digitalWrite(ledPin,HIGH);
  //   waterGunFirst("String");
  // }
  // if (digitalRead(testButton) == HIGH){
  //   digitalWrite(ledPin,LOW);
  // }
}

int waterGunFirst(String){
  //initial water to wake up user, 3 shots
    for (int i=0; i<3;i++){
      myServo.write(20);
      delay(200);
      myServo.write(180);
      delay(200);
      myServo.write(20);
    }
    //time for user to get out of bed
    delay(10000);
    //checks for motion of user getting out of bed
    pirValue = digitalRead(pirSensor);
    if (pirValue == HIGH){
      //light goes on to signify "safety" from second volley
      digitalWrite(ledPin, HIGH);
      delay(10000);
      digitalWrite(ledPin, LOW);
      return 1;
    }
    else{
      //Second volley sequence initiated
      waterGunSecond("String");
      return 1;
    }
  }

int waterGunSecond(String){
  for (int i=0; i<100;i++){
    //Button to stop the second volley
    if (digitalRead(testButton) == LOW){
      digitalWrite(ledPin, HIGH);
      delay(5000);
      digitalWrite(ledPin, LOW);
      return 1;
    }
    else{
      myServo.write(20);
      delay(200);
      myServo.write(180);
      delay(200);
      myServo.write(20);
    }
  }
  return 1;
}