/*

  Forum: https://forum.arduino.cc/t/i-want-use-a-remote-control/1235880/2
  Wokwi: https://wokwi.com/projects/392422103389593601

*/

#include <IRremote.hpp>

#define IR_RECEIVE_PIN 2

const int LED_PIN_1 = 6;  // Beispiel-Pin für die Rote LED
const int LED_PIN_2 = 5;  // Beispiel-Pin für die zweite LED
const int LED_PIN_3 = 4;  // Beispiel-Pin für die zweite LED
const int LED_PIN_4 = 9;  // Beispiel-Pin für eine Anzeige, solange die handleKey-Funktion läuft
void setup() {
  pinMode(LED_PIN_1, OUTPUT);
  pinMode(LED_PIN_2, OUTPUT);
  pinMode(LED_PIN_3, OUTPUT);
  pinMode(LED_PIN_4, OUTPUT);
  Serial.begin(115200);
  Serial.println("IR Receiver Button Decode");
  IrReceiver.begin(IR_RECEIVE_PIN);
}

void loop() {
  // Überprüfe, ob ein Infrarotsignal empfangen wurde
  if (IrReceiver.decode()) {
    // Überprüfe alle Key Values (ohne Arrays!)
    switch (IrReceiver.decodedIRData.command) {
      case 162: Serial.println("POWER"); break;
      case 226: Serial.println("MENU");  break;
      case 34:  Serial.println("TEST"); break;
      case 2:   Serial.println("PLUS"); break;
      case 194: Serial.println("BACK"); break;
      case 224: Serial.println("PREV."); break;
      case 168: Serial.println("PLAY"); break;
      case 144: Serial.println("NEXT"); break;
      case 104: Serial.println("num: 0"); break;
      case 152: Serial.println("MINUS"); break;
      case 176: Serial.println("key: C"); break;
      case 48:  Serial.println("num: 1");  break;
      case 24:  Serial.println("num: 2"); handleKey12();break;
      case 122: Serial.println("num: 3"); handleKey13(); break;
      case 16:  Serial.println("num: 4"); handleKey14();break;
      case 56:  Serial.println("num: 5"); handleKey15();break;
      case 90:  Serial.println("num: 6"); break;
      case 66:  Serial.println("num: 7"); break;
      case 74:  Serial.println("num: 8"); break;
      case 82:  Serial.println("num: 9"); break;
      default:
        Serial.print(IrReceiver.decodedIRData.command);
        Serial.println("=> unknown button");
    }
    IrReceiver.resume();
  }
}

void handleKey12() {
  digitalWrite(9, HIGH);
  digitalWrite(6, HIGH);
  Serial.println("Debuggggggg");
  digitalWrite(9, LOW);
}


void handleKey13() {
  digitalWrite(9, HIGH);
  digitalWrite(6, HIGH);
  delay(2000);
  digitalWrite(6, LOW);
  delay(1000);
  digitalWrite(9, LOW);
  Serial.println("Debuggggggg zwoooo");
}


void handleKey14() {
  digitalWrite(9, HIGH);
  digitalWrite(4, HIGH);
  digitalWrite(5, HIGH);
  digitalWrite(9, LOW);
  Serial.println("Debuggggggg drüüü");
}


void handleKey15() {
  digitalWrite(9, HIGH);
  digitalWrite(4, HIGH);
  digitalWrite(5, LOW);
  delay(1000);
  digitalWrite(4, LOW);
  digitalWrite(5, HIGH);
  delay(1000);
  digitalWrite(4, LOW);
  digitalWrite(5, LOW);
  delay(500);
  digitalWrite(9, LOW);
  Serial.println("Debuggggggg foooor");
}