#include <WiFi.h>
#include <DHT.h>

const int numLeds = 3;
const int ledPins[numLeds] = {2, 4, 5};
const int DHT_PIN = 15;

const int numSensors = 4;
const int sensors[numSensors] = {32, 33, 34, 35};
int values[numSensors];
int choice = 0;
int total = 0;
int percent = 0;

#define DHT_TYPE DHT22
#define DHT_PIN 15

DHT dht(DHT_PIN, DHT_TYPE);

const int potentiometerPin = 25;  

void setup() {
  Serial.begin(9600);
  dht.begin();

  for (int i = 0; i < numLeds; i++) {
    pinMode(ledPins[i], OUTPUT);
  }
}

void loop() {
  for (int j = 0; j < numSensors; j++) {
    values[j] = analogRead(sensors[j]);
  }

  float temperature = dht.readTemperature();
  float humidity = dht.readHumidity();

  if (!isnan(temperature) && !isnan(humidity)) {
    Serial.print("Temperature: ");
    Serial.print(temperature);
    Serial.print(" °C, Humidity: ");
    Serial.print(humidity);
    Serial.println(" %");
  } else {
    Serial.println("Failed to read data from DHT sensor");
  }

  total = values[0] + values[1] + values[2] + values[3];
  percent = map(total, 0, 16383, 0, 100);

  Serial.printf("The value is: %d %% \n", percent);

  int windAnemometerValue = analogRead(potentiometerPin);
  int windSpeed = map(windAnemometerValue, 0, 4095, 0, 100);

  Serial.print("Wind Speed: ");
  Serial.print(windSpeed);
  Serial.println(" %");

  if (percent > 70 || windSpeed > 70) {
    Serial.println("Heavy");
    choice = 1;
  } else if (percent < 30 || windSpeed < 30) {
    Serial.println("Drizzle");
    choice = 2;
  } else {
    Serial.println("Medium");
    choice = 3;
  }

  switch (choice) {
    case 1:
      for (int k = 0; k < 3; k++) {
        digitalWrite(ledPins[k], HIGH);
        delay(500);
        digitalWrite(ledPins[k], LOW);
        delay(500);
      }
      break;
    case 2:
      for (int k = 0; k < 2; k++) {
        digitalWrite(ledPins[k], HIGH);
        delay(500);
        digitalWrite(ledPins[k], LOW);
        delay(500);
      }
      break;
    case 3:
      digitalWrite(ledPins[2], HIGH);
      delay(500);
      digitalWrite(ledPins[2], LOW);
      delay(500);
      break;
  }
  delay(1000);
}