#define BLYNK_TEMPLATE_ID "TMPL6kXtFZs2w"
#define BLYNK_TEMPLATE_NAME "Temp Humidity Lighting"
#define BLYNK_AUTH_TOKEN "-U-2R92F8SrJfXDckwjmWNp3DiEPs6wn"
#define BLYNK_PRINT Serial

#include <WiFi.h>
#include <BlynkSimpleEsp32.h>
#include <DHTesp.h> // Library DHT

// Blynk credentials
char auth[] = BLYNK_AUTH_TOKEN; // Auth Token
char ssid[] = "Wokwi-GUEST";    // Hotspot
char pass[] = "";               // Password

// LED pin declarations
byte LED_R = 26;
byte LED_Y = 27;
byte LED_G = 14;
byte LED_B = 12;

// PIR sensor pin
#define PIR_PIN 33
int pirState = 0; // Stores motion status (0: No motion, 1: Motion detected)

int value0, value1, value2, value3, value6;

DHTesp dht;
BlynkTimer timer;

// Function to send PIR status to the Blynk app
void sendPIRStatus() {
  pirState = digitalRead(PIR_PIN);
  if (pirState == HIGH) {
    Serial.println("Motion detected!");
    Blynk.virtualWrite(V4, 1); // Send '1' to Virtual Pin V4 in the Blynk app
  } else {
    Serial.println("No motion.");
    Blynk.virtualWrite(V4, 0); // Send '0' to Virtual Pin V4 in the Blynk app
  }
}

// Function for sending DHT sensor data (if needed)
void sendSensor() {
  // Add logic here if you're using DHT data
}

// LED control functions
BLYNK_WRITE(V0) {
  value0 = param.asInt();
  digitalWrite(LED_R, value0);
  Blynk.virtualWrite(V7, value0);
  cekAllLed();
}

BLYNK_WRITE(V1) {
  value1 = param.asInt();
  digitalWrite(LED_Y, value1);
  Blynk.virtualWrite(V8, value1);
  cekAllLed();
}

BLYNK_WRITE(V2) {
  value2 = param.asInt();
  digitalWrite(LED_G, value2);
  Blynk.virtualWrite(V9, value2);
  cekAllLed();
}

BLYNK_WRITE(V3) {
  value3 = param.asInt();
  digitalWrite(LED_B, value3);
  Blynk.virtualWrite(V10, value3);
  cekAllLed();
}

BLYNK_WRITE(V6) {
  value6 = param.asInt();

  digitalWrite(LED_R, value6);
  Blynk.virtualWrite(V7, value6);
  Blynk.virtualWrite(V0, value6);

  digitalWrite(LED_Y, value6);
  Blynk.virtualWrite(V8, value6);
  Blynk.virtualWrite(V1, value6);

  digitalWrite(LED_G, value6);
  Blynk.virtualWrite(V9, value6);
  Blynk.virtualWrite(V2, value6);

  digitalWrite(LED_B, value6);
  Blynk.virtualWrite(V10, value6);
  Blynk.virtualWrite(V3, value6);
}

void cekAllLed() {
  if (value0 == 1 && value1 == 1 && value2 == 1 && value3 == 1) {
    Blynk.virtualWrite(V6, 1);
  } else {
    Blynk.virtualWrite(V6, 0);
  }
}

void setup() {
  // Debug console
  Serial.begin(115200);

  // Pin initialization
  pinMode(LED_R, OUTPUT);
  pinMode(LED_Y, OUTPUT);
  pinMode(LED_G, OUTPUT);
  pinMode(LED_B, OUTPUT);
  pinMode(PIR_PIN, INPUT); // PIR pin as input

  // Initialize Blynk
  Blynk.begin(auth, ssid, pass);

  // Timer for PIR sensor
  timer.setInterval(500L, sendPIRStatus); // Check PIR sensor every 500ms
  timer.setInterval(3000L, sendSensor);   // Timer for other sensors (if needed)
}

void loop() {
  Blynk.run();  // Run Blynk
  timer.run();  // Run timers
}