#include <LiquidCrystal_I2C.h>
#include <RTClib.h>
#include <WiFi.h>
#include <HTTPClient.h>

RTC_DS3231 rtc;
LiquidCrystal_I2C lcd(0x27, 16, 2);

const int BalkonDanTerasRelay = 19;
const int RuangTengahDanKamarRelay = 18;

const char* ssid = "Wokwi-GUEST";
const char* password = "";
const char* scriptUrl = "https://script.google.com/macros/s/AKfycbxZHpk--U0SmyIkR32G77rwOtvv641Jk73aPfk-Ae7-jgFPOuQ27t7zOdO3Tr3gJ6_Fow/exec";

void setup() {
  Serial.begin(115200);
  delay(100);

  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
    Serial.println("Connecting to WiFi...");
  }
  Serial.println("Connected to WiFi");
  pinMode(BalkonDanTerasRelay, OUTPUT);
  pinMode(RuangTengahDanKamarRelay, OUTPUT);
  lcd.init();
  rtc.begin();
  lcd.backlight();
  rtc.now();
}

void loop() {
  DateTime now = rtc.now();

  lcd.setCursor(0, 0);
  lcd.print("tgl : ");  
  lcd.print(now.day()); 
  lcd.print("/"); 
  lcd.print(now.month()); 
  lcd.print("/"); 
  lcd.print(now.year());
  lcd.setCursor(0, 1);

  lcd.print("jam : "); 
  lcd.print(now.hour()); 
  lcd.print(":"); 
  lcd.print(now.minute()); 
  lcd.print(":"); 
  lcd.print(now.second());
  ;
  if (now.hour() >= 16 || now.hour() < 6) {
    digitalWrite(BalkonDanTerasRelay, HIGH); 
    send("lampu_teras_dinyalakan");
  } else if (now.hour() == 7 && now.minute() == 35 && now.second() == 0) {
    digitalWrite(BalkonDanTerasRelay, LOW); 
    send("lampu+balkon+teras+dimatikan");
  }

  if (now.hour() >= 16 || now.hour() < 6) {
    digitalWrite(RuangTengahDanKamarRelay, HIGH); 
    send("lampu_ruang_tengah_dinyalakan");
  } else if (now.hour() == 7 && now.minute() == 0 && now.second() == 0)  {
    digitalWrite(RuangTengahDanKamarRelay, LOW); 
    send("lampu+ruang+tengahr+dimatikan");
  }
}

void send(String lampStatus) {
  HTTPClient http;
  String serverPath =  String(scriptUrl) + "?lampStatus=" + String(lampStatus);
  Serial.print("Connecting to server: ");
  Serial.println(serverPath);
  if (http.begin(serverPath)) {
    int httpCode = http.GET();
    if (httpCode > 0) {
      Serial.print("Server response code: ");
      Serial.println(httpCode);
    } else  {
      Serial.print("HTTP GET request failed with error code: ");
      Serial.println(httpCode);
    }
    http.end();
  } else {
    Serial.println("Unable to connect to the server");
  }
}