#include <WiFi.h>;
#include <HTTPClient.h>;
#include <Adafruit_NeoPixel.h>
#define WIFI_SSID "Wokwi-GUEST"
#define WIFI_PASSWORD ""
#define api "sal"
#define WIFI_CHANNEL 6

#define LED_PIN    13
#define LED_COUNT 16

Adafruit_NeoPixel ring(LED_COUNT, LED_PIN, NEO_RGBW + NEO_KHZ800);

// we need this library to serialize the data
//come from api in Json format
#include <ArduinoJson.h>;


void setup() {
  Serial.begin(115200);
  
  WiFi.disconnect();
WiFi.begin(WIFI_SSID, WIFI_PASSWORD, WIFI_CHANNEL);
  Serial.print("Connecting to WiFi ");
  Serial.print(WIFI_SSID);
  while(WiFi.status() != WL_CONNECTED){
  Serial.println("loading.");
  Serial.println("loading..");
  Serial.println("loading...");
  delay(300);
  }
  Serial.println(".");
  Serial.println("Wifi connected!");
  Serial.println("IP Address: ");
  // print board ip
  IPAddress ipadress = WiFi.localIP();
  Serial.println(ipadress);
  //settinh the dns to use it in link instead of 192 ip
  // access point: http://esp32.local
  ring.begin();           
  ring.show();            
  ring.setBrightness(50); 
  // here we do fetch the api by begin method
}

void loop() {
  while(WiFi.status() == WL_CONNECTED){
HTTPClient client;
  
  client.begin("https://www.google.com/");
  // here we define the method wich return status code
  int HttpCode = client.GET();
  if(HttpCode > 0){
     Serial.println(HttpCode);
  }
  if(HttpCode == 200){
   
  for(int i = 0; i < ring.numPixels(); i++){
    ring.setPixelColor(i, random(255), random(255), random(255), 0);
    ring.show();
    delay(50);
  }

  for(int i = ring.numPixels()-1; i >= 0; i--){
    ring.setPixelColor(i, 0, 0, 0, 0);
    ring.show();
    delay(50);
  }
  }


    if(HttpCode != 200){Serial.println("error fetching data...!");
    client.end();
    } 
  
  }
  delay(10000);
}