#include <Wire.h>
#include <Adafruit_Sensor.h>
#include <DHT.h>
#include <DHT_U.h>
#include <RTClib.h>
#include <Adafruit_GFX.h>
#include <Adafruit_ILI9341.h>

//variasi font
#include "DSEG7_Classic_Bold_18.h"
#include "DSEG7_Classic_Bold_20.h"
#include "Schoolbell_Regular_18.h"

#define TFT_DC 2
#define TFT_CS 15
#define TFT_RST 4
#define TFT_LED 5
#define TFT_SCK    18
#define TFT_MOSI   23
#define TFT_MISO   19

#define DHTPIN 33
#define DHTTYPE DHT22

Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC, TFT_RST);
DHT dht(DHTPIN, DHTTYPE);
RTC_DS1307 rtc;

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

  pinMode(TFT_LED, OUTPUT);
  digitalWrite(TFT_LED, HIGH);

  tft.begin();
  tft.setRotation(4);
  tft.fillScreen(ILI9341_BLACK);
  dht.begin();
}

void loop() {
  float h = dht.readHumidity();
  float t = dht.readTemperature();

  DateTime now = rtc.now();
  String currentDate = String(now.day()) + "-" + String(now.month()) + "-" + String(now.year());
  String currentTime = String(now.hour()) + ":" + String(now.minute()) + ":" + String(now.second());
  
  
  tft.setFont(&DSEG7_Classic_Bold_18);

  tft.setTextColor(ILI9341_GREEN);
  tft.setTextSize(2); 
  tft.setCursor(30, 75); tft.println(String(t) + " *C"); 
  tft.setCursor(30, 150); tft.println(String(h) + "  %");

  //date & time
  tft.setTextColor(ILI9341_RED);
  tft.setTextSize(2);
  tft.setCursor(30, 230); tft.println(currentTime);
  tft.setTextSize(1);
  tft.setCursor(50, 275); tft.println(currentDate);

  tft.setFont(&Schoolbell_Regular_18);
  tft.setTextColor(ILI9341_WHITE);
  tft.setTextSize(1);
  tft.setCursor(20, 30); tft.println("Temperature :"); 
  tft.setCursor(20, 100); tft.println("Humidity :");
  
  delay(1000);
}