#define BLYNK_PRINT Serial


/* Fill in information from Blynk Device Info here */
#define BLYNK_TEMPLATE_ID "TMPL635WdYq2g"
#define BLYNK_TEMPLATE_NAME "Lab Test1"
#define BLYNK_AUTH_TOKEN "G-BpfA5oHGj-fWR7VbdOmCl4yoVIMyaP"
char ssid[] = "PSConnect";
char pass[] = "pass@5099";
int led1 = 27, led2 = 14, poten = 33;
bool is_on = false;
int brightness = 0;


#include <WiFi.h>
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>
BlynkTimer timer;


BLYNK_CONNECTED()
{
  Blynk.syncAll();
}


BLYNK_WRITE(V0)
{
  is_on = param.asInt();
  Serial.print("LED Switch: ");
  Serial.println(is_on ? "ON" : "OFF");
  digitalWrite(led1, is_on);
  Blynk.syncVirtual(V1);
}
BLYNK_WRITE(V1)
{
  brightness = param.asInt();
  Serial.print("Brightness: ");
  Serial.println(brightness);
  if (is_on) analogWrite(led2, brightness);
  else analogWrite(led2, 0);
}


void updateBrightnessByPotenEvent()
{
  int potenValue = analogRead(poten);
  int bn = map(potenValue, 0, 4095, 0, 255);
  if (brightness != bn) {
    Blynk.virtualWrite(V1, bn);
    Blynk.syncVirtual(V1);
  }
}


void setup()
{
  Serial.begin(115200);
  pinMode(led1, OUTPUT);
  pinMode(led2, OUTPUT);
  pinMode(poten, INPUT);
  Blynk.begin(BLYNK_AUTH_TOKEN, ssid, pass, "blynk.cloud", 80);
  timer.setInterval(100L, updateBrightnessByPotenEvent);
}


void loop()
{
  Blynk.run();
  timer.run();
}