#include <WiFi.h>
#include <Adafruit_SSD1306.h>
#include <Wire.h>
#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C LCD = LiquidCrystal_I2C(0x27, 16, 2);

char ssid[] = "Wokwi-GUEST";          // your network SSID (name)
char pass[] = "";                    // your network password

#define NTP_SERVER     "pool.ntp.org"
#define UTC_OFFSET     0
#define UTC_OFFSET_DST 0


#define STEP_PIN 4
#define DIR_PIN 5

#define DIR_PIN2 4
#define STEP_PIN2 5


void printLocalTime() {
  struct tm timeinfo;
  if (!getLocalTime(&timeinfo)) {
    LCD.setCursor(0, 1);
    LCD.println("Connection Err");
    return;
  }

  LCD.setCursor(8, 0);
  LCD.println(&timeinfo, "%H:%M:%S");

  LCD.setCursor(0, 1);
  LCD.println(&timeinfo, "%d/%m/%Y   %Z");
}



// VCC to 12 V power supply

void initWiFi() {
  WiFi.mode(WIFI_STA);
  WiFi.begin(ssid, pass);
  // WiFi.begin("Wokwi-GUEST", "");
  Serial.print("Connecting to WiFi ..");
  while (WiFi.status() != WL_CONNECTED) {
    Serial.println(WiFi.status());
    Serial.print('.');
    delay(1000);
  }
  Serial.println("Connected");
  Serial.println(WiFi.status());
  Serial.println(WiFi.localIP());
  Serial.print("RRSI: ");
  Serial.println(WiFi.RSSI());

  
}


void setup() {
  // initialize the serial port:
  Serial.begin(115200);
  Wire.begin(10, 8);
  LCD.init();
  LCD.backlight();
  LCD.setCursor(0, 0);



   initWiFi();


    pinMode(STEP_PIN, OUTPUT);
    pinMode(DIR_PIN, OUTPUT);
    digitalWrite(STEP_PIN, LOW);

      LCD.clear();
  LCD.setCursor(0, 0);
  LCD.println("Online");
  LCD.setCursor(0, 1);
  LCD.println("Updating time...");

  configTime(UTC_OFFSET, UTC_OFFSET_DST, NTP_SERVER);
  

}


void loop() {
  digitalWrite(DIR_PIN, HIGH);
  digitalWrite(DIR_PIN2, HIGH);
  for (int i = 0; i < 200; i++) {
    digitalWrite(STEP_PIN, HIGH);
    digitalWrite(STEP_PIN, LOW);
     delay(5); // 5 ms * 200 = 1 second
  }
  delay(500); // Wait half a second
    // Move 200 steps (one rotation) CCW over 400 millis
  digitalWrite(DIR_PIN, LOW); 
  digitalWrite(DIR_PIN2, LOW); 
  for (int i = 0; i < 200; i++) {
    digitalWrite(STEP_PIN, HIGH);
    digitalWrite(STEP_PIN, LOW);
    delay(2); // 2 ms * 200 = 0.4 seconds
  }
  delay(1000); // Wait another second
  printLocalTime();
  delay(250);
}