#include <IRremote.h>
#include <ESP32Servo.h>

#define PIN_RECEIVER 16
IRrecv receiver(PIN_RECEIVER);

const int numServos = 6;
const int servoPins[numServos] = {13, 12, 14, 27, 26, 25};
Servo servos[numServos];

const int minAngle = 0;
const int maxAngle = 180;
const int delayTime = 500;

void setup() {
  for (int i = 0; i < numServos; i++) {
    servos[i].setPeriodHertz(50);
    servos[i].attach(servoPins[i]);
  }
  receiver.enableIRIn();
}

void loop() {

    if (receiver.decode()) {
    translateIR();
    receiver.resume();
    delay(100);
  }
  
  for (int angle = minAngle; angle <= maxAngle; angle += 10) {
    for (int i = 0; i < numServos; i++) {
      servos[i].write(angle);
    }
    delay(delayTime);
  }
  
  
  for (int angle = maxAngle; angle >= minAngle; angle -= 10) {
    for (int i = 0; i < numServos; i++) {
      servos[i].write(angle);
    }
    delay(delayTime);
  }

  delay(1000);
}


void translateIR()
{
  switch (receiver.decodedIRData.command) {
    case 162:
      lcdPrint("POWER");
      break;
    case 2:
      lcdPrint("PLUS");
      break;
    case 224:
      lcdPrint("PREV.");
      break;
    case 168:
      lcdPrint("PLAY");
      break;
    case 144:
      lcdPrint("NEXT");
      break;
    case 152:
      lcdPrint("MINUS");
      break;
    case 48:
      lcdPrint("num: 1");
      break;
    case 24:
      lcdPrint("num: 2");
      break;
    case 122:
      lcdPrint("num: 3");
      break;
    case 16:
      lcdPrint("num: 4");
      break;
    case 56:
      lcdPrint("num: 5");
      break;
    case 90:
      lcdPrint("num: 6");
      break;
    default:
      Serial.print(receiver.decodedIRData.command);
      Serial.print(" other button");
  }
}