//Nama : Valya Zana Luthfiya
//NPM  : 4620215001
//Tugas Project IOT 2: ESP32, Relay, LED, Servo

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

//define led
#define led1 12
#define led2 14
#define led3 15
#define led4 2

//define relay
#define relay1 = 18;
#define relay2 = 5;
#define relay3 = 4;

//Inisialisasi pin untuk Wifi
const char* WIFI_NAME = "Wokwi-GUEST";
const char* WIFI_PASSWORD = "";
const int myChannelNumber =2351556 ;
const char* myApiKey = "I3ZWRIF5OANKJ9PL";
const char* server = "api.thingspeak.com";

//servo
const int servoPin = 25;
Servo servo;

WiFiClient client;

void setup() {
//set serial monitor 

//servo
servo.attach(servoPin, 500, 2400);

// initialize position of 0 degrees
int pos = 0;

//thingspeak
 Serial.begin(115200);
  WiFi.begin(WIFI_NAME, WIFI_PASSWORD);
  while (WiFi.status() != WL_CONNECTED){
    delay(1000);
    Serial.println("Wifi not connected");
  }
  Serial.println("Wifi connected !");
  Serial.println("Local IP: " + String(WiFi.localIP()));
  WiFi.mode(WIFI_STA);
  ThingSpeak.begin(client);

//LED
  pinMode(led1, OUTPUT);
  pinMode(led2, OUTPUT);
  pinMode(led3, OUTPUT);
  pinMode(led4, OUTPUT);

// RELAY
pinMode(relayPin1, OUTPUT);  
pinMode(relayPin2, OUTPUT);
pinMode(relayPin3, OUTPUT);
 }

void loop() {
//thingspeak
 
int Lampu_1=ThingSpeak.readFloatField(myChannelNumber,1,readAPIKey);
  if (Lampu_1 == 1)
  {
    digitalWrite(led1, HIGH);
  }
  else if(Lampu_1 == 0)
  {
    digitalWrite(led1, LOW);
  }  

  int Lampu_2=ThingSpeak.readFloatField(myChannelNumber,2,readAPIKey);
  if (Lampu_2 == 1)
  {
    digitalWrite (led2, HIGH);
  }
  else if(Lampu_2 == 0)
  {
    digitalWrite(led2, LOW);
  }  

  int Lampu_3=ThingSpeak.readFloatField(myChannelNumber,3,readAPIKey);
  if (Lampu_3 == 1)
  {
    digitalWrite(led3, HIGH);
  }
  else if(Lampu_3 == 0)
  {
    digitalWrite(led3, LOW);
  }  

   int Lampu_4=ThingSpeak.readFloatField(myChannelNumber,4,readAPIKey);
  if (Lampu_4 == 1)
  {
    digitalWrite(led4, HIGH);
  }
  else if(Lampu_4 == 0)
  {
    digitalWrite(led4, LOW);
  }  

delay(1000); //agar tidak langsung diproses

//Servo

for (pos = 0; pos <= 180; pos += 1) {
    servo.write(pos);
    delay(50);
  }

  //  for loop that decreases the angle by 1 from 180 to 0 with a delay of 10 ms per angle
  for (pos = 180; pos >= 0; pos -= 1) {
    servo.write(pos);
    delay(50);
  }

}