#include <ESP32Servo.h>
#include <WiFi.h>
#include "ThingSpeak.h"

unsigned long myChannelNumber = 2327587; 
const char * myWriteAPIKey = "ZL2U9OPIZOYYMBA8";  
const char * myReadAPIKey =  "VG7VR9017ZPN10FA";  
const int servoPin = 18;
unsigned long lastTime=30000;
int pos = 0;
float T=0, H=0;
Servo servo;
WiFiClient  client;

void setup() {
  Serial.begin(115200);
  servo.attach(servoPin);
  ThingSpeak.begin(client);  // Initialize ThingSpeak

  WiFi.begin("Wokwi-GUEST", "", 6);
  while (WiFi.status() != WL_CONNECTED) {
    delay(250);
    Serial.print(".");
  }
  Serial.println("");
  Serial.println("готово!");
  Serial.print("IP address: ");
  Serial.println(WiFi.localIP());


}

void loop() {
  if ((millis() - lastTime) > 30000){  
    T=ThingSpeak.readFloatField(myChannelNumber, 1, myReadAPIKey);
    H=ThingSpeak.readFloatField(myChannelNumber, 2, myReadAPIKey);
    Serial.println("Temp: " + String(T, 2) + "°C");
    Serial.println("Humidity: " + String(H, 1) + "%");
    if (T<=14){
      if (H>60){
        pos = map(H, 60, 100, 0, 15);
      }
      else {
        pos=0;
      } 
    }
    if (T>14&&T<=18){
      if (H>=40&&H<=60){
        pos = map(H, 40, 60, 0, 45);
      }
      if (H>60){
        pos = map(H, 60, 100, 15, 90);
      }
      else {
        pos = 0;
      } 
    }
    if (T>18){
      if (H>=0&&H<=40) {
        pos = map(H, 0, 40, 0, 10);
      } 
      if (H>=40&&H<=60){
        pos = map(H, 40, 60, 45, 90);
      }
      if (H>60){
        pos = map(H, 60, 100, 90, 180);
      }
    }
    Serial.print("<: ");
    Serial.println(pos);
    servo.write(pos);
    lastTime=millis();
  }
  delay(1000);
}