// Library WiFi dan Firebase
#include <WiFi.h>
#include <FirebaseESP32.h>

// WiFi
const char *ssid = "CIHUY";
const char *password = "123456789";

// Firebase
#define FIREBASE_HOST "https://project-starterheadlight-jujun-default-rtdb.firebaseio.com/"
#define FIREBASE_AUTH "AIzaSyCmmhEhuM1Gggn6EtSYjOo3sEAoOagSFic"

// Objek Firebase
FirebaseData firebaseData;
FirebaseAuth firebaseAuth;
FirebaseConfig firebaseConfig;

// Variabel data Firebase
String lampudekatdatafb, lampujauhdatafb;
int lampudekatvaluefb = 0, lampujauhvaluefb = 0;

String lampudekatdatafbSpeech, lampujauhdatafbSpeech;
int lampudekatvaluefbSpeech = 0, lampujauhvaluefbSpeech = 0;

String mesinnyaladatafbSpeech, mesinmatidatafbSpeech;
int mesinnyalavaluefbSpeech = 0, mesinmativaluefbSpeech = 0;

String BukaPintudatafbSpeech, TutupPintudatafbSpeech;
int BukaPintuvaluefbSpeech = 0, TutupPintuvaluefbSpeech = 0;

// Definisi pin
const int tomboldekat = 34;
const int tomboljauh = 35;
const int lampudekat = 16;
const int lampujauh = 17;
const int relayACC = 27;
const int relayON = 26;
const int relayST = 25;
const int relayDL = 18;
const int relayUL = 19;

int nilaitomboldekat = 0;
int nilaitomboljauh = 0;
int statusmesin = 0;
int statusdoor = 0;

void setup() {
  Serial.begin(115200);
  Serial.println("Project Lampu Dekat dan Jauh");
  Serial.println("Starter Headlight");
  Serial.println("DOOR LOCK ");
  Serial.println("BY CIHUY");

  // Koneksi WiFi
  Serial.print("Connecting to ");
  Serial.println(ssid);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("\nWiFi connected.");
  Serial.print("IP address: ");
  Serial.println(WiFi.localIP());

  // Firebase config
  firebaseConfig.host = FIREBASE_HOST;
  firebaseConfig.signer.tokens.legacy_token = FIREBASE_AUTH;
  Firebase.begin(&firebaseConfig, &firebaseAuth);

  // Inisialisasi pin
  pinMode(tomboldekat, INPUT);
  pinMode(tomboljauh, INPUT);

  pinMode(lampudekat, OUTPUT);
  pinMode(lampujauh, OUTPUT);
  pinMode(relayACC, OUTPUT);
  pinMode(relayON, OUTPUT);
  pinMode(relayST, OUTPUT);
  pinMode(relayDL, OUTPUT);
  pinMode(relayUL, OUTPUT);

  // default relay HIGH (mati karena aktif LOW)
  digitalWrite(lampudekat, HIGH);
  digitalWrite(lampujauh, HIGH);
  digitalWrite(relayACC, HIGH);
  digitalWrite(relayON, HIGH);
  digitalWrite(relayST, HIGH);
  digitalWrite(relayLock, HIGH);
  digitalWrite(relayUnlock, HIGH);
  
}

void bacaDataFirebase(String path, String &data, int &value) {
  if (Firebase.getString(firebaseData, path)) {
    if (firebaseData.dataType() == "string") {
      data = firebaseData.stringData();
      value = data.toInt();
    }
  }
}

void loop() {
  // Baca tombol fisik
  nilaitomboldekat = digitalRead(tomboldekat);
  nilaitomboljauh = digitalRead(tomboljauh);

  // Baca data Firebase
  bacaDataFirebase("/PROJECT_STARTERHEADLIGHT_JUJUN/StateLampuJauh", lampujauhdatafb, lampujauhvaluefb);
  bacaDataFirebase("/PROJECT_STARTERHEADLIGHT_JUJUN/StateLampuDekat", lampudekatdatafb, lampudekatvaluefb);
  bacaDataFirebase("/PROJECT_STARTERHEADLIGHT_JUJUN/SpeechLampuJauh", lampujauhdatafbSpeech, lampujauhvaluefbSpeech);
  bacaDataFirebase("/PROJECT_STARTERHEADLIGHT_JUJUN/SpeechLampuDekat", lampudekatdatafbSpeech, lampudekatvaluefbSpeech);
  bacaDataFirebase("/PROJECT_STARTERHEADLIGHT_JUJUN/SpeechEngineStart", mesinnyaladatafbSpeech, mesinnyalavaluefbSpeech);
  bacaDataFirebase("/PROJECT_STARTERHEADLIGHT_JUJUN/SpeechEngineStop", mesinmatidatafbSpeech, mesinmativaluefbSpeech);
  bacaDataFirebase("/PROJECT_STARTERHEADLIGHT_JUJUN/SpeechBukaPintu", BukaPintudatafbSpeech, BukaPintuvaluefbSpeech);
  bacaDataFirebase("/PROJECT_STARTERHEADLIGHT_JUJUN/SpeechTutupPintu", TutupPintudatafbSpeech, TutupPintuvaluefbSpeech);
 
  // Logika lampu dekat
  if (nilaitomboldekat == 1 || lampudekatvaluefb == 1 || lampudekatvaluefbSpeech == 1) {
    digitalWrite(lampudekat, LOW);
  } else {
    digitalWrite(lampudekat, HIGH);
  }

  // Logika lampu jauh
  if (nilaitomboljauh == 1 || lampujauhvaluefb == 1 || lampujauhvaluefbSpeech == 1) {
    digitalWrite(lampujauh, LOW);
  } else {
    digitalWrite(lampujauh, HIGH);
  }

  // Logika menyalakan mesin
  if (mesinnyalavaluefbSpeech == 1 && statusmesin == 0) {
    digitalWrite(relayACC, LOW);
    delay(1000);
    digitalWrite(relayON, LOW);
    delay(1000);
    digitalWrite(relayST, LOW);
    digitalWrite(relayACC, HIGH);
    delay(1000);
    digitalWrite(relayACC, LOW);
    digitalWrite(relayON, LOW);
    digitalWrite(relayST, HIGH);
    statusdoor = 1;
    statusmesin = 1;
  }

  // Mematikan mesin
  if (mesinmativaluefbSpeech == 1) {
    digitalWrite(relayACC, HIGH);
    digitalWrite(relayON, HIGH);
    digitalWrite(relayST, HIGH);
    statusmesin = 0;
  }

  // Kontrol pintu
  // Logika door lock/unlock (independen)
  if (BukaPintuvaluefbSpeech == 1 && statusdoor == 0 ) {
    digitalWrite(relayDL, LOW);   // aktif LOW
    delay(1000);
    digitalWrite(relayDL, HIGH);
    statusdoor = 1;
  }else {
    digitalWrite(relayDL, HIGH);
    
  }

  if (TutupPintuvaluefbSpeech == 1 && statusdoor == 1) {
    digitalWrite(relayUL, LOW); // aktif LOW
   delay(1000);
    digitalWrite(relayUL, HIGH);
    statusdoor = 0;
  } else {
   digitalWrite(relayUL, HIGH);
  }
}