#include <WiFi.h>
#include <HTTPClient.h>
#include <ArduinoJson.h>

const char* ssid = "Galaxy A14 addd";
const char* password = "arij1234";
const String url = "http://api.thingspeak.com/channels/2306661/status.json?api_key=8HG0TWSQDVY1197R";

void setup() {
  Serial.begin(115200);
  
  WiFi.begin(ssid, password);
  Serial.print("Connecting to WiFi");
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println();
  Serial.print("Connected! IP address: ");
  Serial.println(WiFi.localIP());
}

void loop() {
  if (WiFi.status() == WL_CONNECTED) {
    HTTPClient http;
    
    Serial.print("Sending GET request to: ");
    Serial.println(url);
    
    http.begin(url);
    int httpCode = http.GET();
    
    if (httpCode > 0) {
      Serial.printf("Server responded with code: %d\n", httpCode);
      if (httpCode == HTTP_CODE_OK) {
        String payload = http.getString();
        Serial.println("Response payload:");
        Serial.println(payload);
        
        DynamicJsonDocument doc(1024);
        DeserializationError error = deserializeJson(doc, payload);
        
        if (error) {
          Serial.print("Deserialize JSON failed: ");
          Serial.println(error.c_str());
        } else {
          float temperature = doc["channel"]["field1"];
          float humidity = doc["channel"]["field2"];
          long channelId = doc["channel"]["id"];
          
          Serial.print("Temperature: ");
          Serial.println(temperature);
          Serial.print("Humidity: ");
          Serial.println(humidity);
          Serial.print("Channel ID: ");
          Serial.println(channelId);
        }
      }
    } else {
      Serial.printf("Error sending GET request. HTTP error code: %d\n", httpCode);
    }
    
    http.end();
  } else {
    Serial.println("WiFi not connected");
  }
  
  delay(2000);
}