#include <WiFi.h>
#include <TimeLib.h>
#include <DS1307RTC.h>
#include <HTTPClient.h>
#include <Adafruit_SSD1306.h>

#include "images.h"

#define TIME_BASEPOSITION 32
#define DATE_BASEPOSITION 48
#define X_BASEPOSITION    64

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

#define textSizeTime      2
#define textSizeDate      1

#define TWODIGIT(s) (s.length() < 2 ? "0" + s : s)

Adafruit_SSD1306 display(128, 64, &Wire, -1, 888888);       // Define Display

String DuoDigit(String v) { return v.length() < 2 ? "0" + v : v; }

void setup() {
  display.begin(SSD1306_SWITCHCAPVCC, 0x3C);        // Begin I2C Communication With Display

  pinMode(19, INPUT);

  display.clearDisplay();                           // Clear Display Buffer
  display.setTextSize(1);
  display.setTextColor(SSD1306_WHITE);
  display.setCursor(0, 0);
  display.println("Connecting to WiFi...");
  display.display();

  WiFi.begin(ssid, password, 64);
  while (WiFi.status() != WL_CONNECTED) vTaskDelay(250);

  display.println("Connected Sucessfully");
  display.println(",kudgyvkjhg");
  display.display();

  display.println("IP: " + WiFi.localIP());
  display.display();

  delay(500);
}

tmElements_t tm;
String currTime;
float a;
int s, ps;

void loop() {
  s = digitalRead(19);
  if (s < ps);

  display.clearDisplay();

  display.drawBitmap(0, 0, wifi, 16, 10, SSD1306_WHITE);
  display.setCursor(15, 3);
  display.print(WiFi.RSSI());

  if (RTC.read(tm)) {
    display.setCursor(98, 0);
    display.print(DuoDigit(String(tm.Hour)) + ":" + DuoDigit(String(tm.Minute)));
  } else {
    display.drawBitmap(0, 0, warning, 72, 64, SSD1306_WHITE);
    display.setTextSize(1);
    display.setTextColor(SSD1306_WHITE);
    display.setCursor(55, 0);

    if (RTC.chipPresent()) {
      display.println("RTC Module");
      display.setCursor(61, 10);
      display.print("Has Stopped");
    } else {
      display.print("RTC Not");
      display.setCursor(61, 10);
      display.print("Detected");
    }
  }
  
  ps = s;
  display.display();
  delay(10);
}