#include <WiFi.h>
#include "time.h"

const char* ssid     = "Wokwi-GUEST";
const char* password = "";

const char* ntpServer = "pool.ntp.org";
const long  gmtOffset_sec = 0;
const int   daylightOffset_sec = 3600;

void setup(){
  Serial.begin(115200);

  // Connect to Wi-Fi
  Serial.print("Connecting to ");
  Serial.println(ssid);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.println("WiFi connected.");
  
  // Init and get the time
  configTime(gmtOffset_sec, daylightOffset_sec, ntpServer);

  while (time(nullptr) <= 100000) {
    Serial.print(".");
    Serial.println(time(nullptr));
    delay(1000);
  }

    Serial.println(time(nullptr));


  printLocalTime();

  //disconnect WiFi as it's no longer needed
  WiFi.disconnect(true);
  WiFi.mode(WIFI_OFF);
}

void loop(){
  delay(1000);
  printLocalTime();
}

void printLocalTime(){
  struct tm* timeinfo;
  time_t now;
  time(&now);
  
  timeinfo = localtime(&now);

  Serial.println(timeinfo, "%A, %B %d %Y %H:%M:%S");
  Serial.print("Day of week: ");
  Serial.println(timeinfo, "%A");
  Serial.print("Month: ");
  Serial.println(timeinfo, "%B");
  Serial.print("Day of Month: ");
  Serial.println(timeinfo, "%d");
  Serial.print("Year: ");
  Serial.println(timeinfo, "%Y");
  Serial.print("Hour: ");
  Serial.println(timeinfo, "%H");
  Serial.print("Hour (12 hour format): ");
  Serial.println(timeinfo, "%I");
  Serial.print("Minute: ");
  Serial.println(timeinfo, "%M");
  Serial.print("Second: ");
  Serial.println(timeinfo, "%S");

  Serial.println();
}