#include <WiFi.h>
#include <HTTPClient.h>
#include <ThingSpeak.h>
const char* ssid = "Wokwi-GUEST";
const char* password = "";
const char* thingSpeakServer = "api.thingspeak.com/update";
const char* writeAPIKey = "39SNENCWNDY86C1Z";
#define ldr 32
int LDR;
void setup() {
  Serial.begin(115200);
  pinMode(32, INPUT);
  pinMode(5, OUTPUT);
  WiFi. begin(ssid, password);
  while(WiFi.status() != WL_CONNECTED)
  {
    delay(500);
    Serial.print(". ");
  }
  Serial.print("Connected");
}
void loop() {
  int LDR = analogRead(ldr); // Read LDR value
  if (LDR > 1121) { // Low light
    digitalWrite(5, HIGH);
  } else if (LDR < 1020) { // High ligh
    digitalWrite(5, LOW);
  }
  int Light = digitalRead(5);
  Serial.println("value:");
  Serial.println(LDR);
  Serial.println(Light);
  delay(1000);
    // Connect to WiFi
  // Uncomment if you need to send data to ThingSpea
  if(LDR != 0)
  {
  sendDataToThingSpeak(LDR, Light);
  delay(5000);
  }
}
void sendDataToThingSpeak(int lux, int a) 
{
 
    HTTPClient http;
    // Construct the URL
    String url = String("http://") + thingSpeakServer + "?api_key=" + writeAPIKey + "&field1=" + String(lux) + "&field2=" + String(a);
    http.begin(url); // Initiate the HTTP request
    int httpCode = http.GET(); // Send the request and get the response code
    if (httpCode > 0) { // Check if the request was successful
      String payload = http.getString(); // Get the response payload
      Serial.println("ThingSpeak response: " + payload);
    } else {
      Serial.println("Error in HTTP request: " + String(httpCode));
    }
    http.end(); // End the HTTP request
  }