#define BLYNK_TEMPLATE_ID "TMPL6Ew6dFFTR"
#define BLYNK_TEMPLATE_NAME "DrChopper Notification"
#define BLYNK_PRINT Serial

#include<LiquidCrystal_I2C.h>
#include <ESP32Servo.h>

/* Pwede nani e uncomment if nana mo ESP32
#include <WiFi.h>
#include "time.h"
#include "sntp.h"
#include <WiFiClient.h>
#include <BlynkSimpleEsp32.h>

const char* ssid       = "YOUR_SSID";
const char* password   = "YOUR_PASS";
const char* auth       = "rzVnhnNdU9pAgSrR0Kfx-3-TOOvziDLm";

const char* ntpServer1 = "pool.ntp.org";
const char* ntpServer2 = "time.nist.gov";
const long  gmtOffset_sec = 28800;
const int   daylightOffset_sec = 0;
*/
unsigned long lastButtonPressTime = 0;
const unsigned long BUTTON_TIMEOUT = 5 * 60 * 1000;  // 5 minutes in milliseconds
LiquidCrystal_I2C lcd(0x27,16,2);
Servo myServo;

const int buttonPin = 2;  // Pin connected to the pushbutton
const int servoPin = 18; // Pin connected to the servo motor
const int buzzer = 4;

int buttonState = 0;     // Variable for reading the pushbutton status
int lastButtonState = 0; // Variable to store the previous pushbutton state
int servoPosition = 0;   // Variable to store the current servo position

void setup() {
  Serial.begin(115200);
  /* Uncomment if nana Esp32
  Blynk.begin(auth,ssid,password,"blynk.cloud",80);
  sntp_set_time_sync_notification_cb( timeavailable );
  sntp_servermode_dhcp(1);
  configTime(gmtOffset_sec, daylightOffset_sec, ntpServer1, ntpServer2);
    //connect to WiFi
  Serial.printf("Connecting to %s ", ssid);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
      delay(500);
      Serial.print(".");
  }
  Serial.println(" CONNECTED");
  */
  lcd.init();
  lcd.backlight();
  lcd.print("Hello");
  pinMode(buttonPin, INPUT);
  myServo.attach(servoPin);
  myServo.write(0);
  
}

void loop() {
  /* Uncomment if nana Esp32
  Blynk.run();
  printLocalTime(); 
  */
  buttonState = digitalRead(buttonPin);

    if(buttonState != lastButtonState){
      if (buttonState == HIGH) { 
         Blynk.logEvent("pill_management"); //ako ra ni gi insert gikan sa tutorial
            rotateServo();                        
        }           
        delay(50);
    }
  lastButtonState = buttonState;
  //Serial.println(buttonState);

if (Blynk.connected) {
  if (buttonPin) {
      lastButtonPressTime = millis();  // Update the last button press time
    }
    // Check if 5 minutes have passed since the last button press
    if (millis() - lastButtonPressTime >= BUTTON_TIMEOUT) {
      // Send notification
      Blynk.logEvent("pill_has_not_been_dispensed");
      // You might also trigger other actions here
    }
  }
  }

void rotateServo() {
  myServo.write(90);  // Rotate the servo to 90 degrees
  delay(1000);        // Wait for 1 second
  myServo.write(0);   // Return the servo to its initial position (0 degrees)
  delay(1000);        // Wait for 1 second
}

/* Uncomment if nana Esp32
void printLocalTime()
{
  struct tm timeinfo;
  if(!getLocalTime(&timeinfo)){
    Serial.println("No time available (yet)");
    return;
  }
  Serial.println(&timeinfo, "%A, %B %d %Y %H:%M:%S");
  lcd.clear();
  lcd.setCursor(0,0);
  lcd.print(&timeinfo,"%b %d %Y"); 
  lcd.setCursor(0,1);
  lcd.print(&timeinfo,"%a, %H:%M:%S"); 

}

// Callback function (get's called when time adjusts via NTP)
void timeavailable(struct timeval *t)
{
  Serial.println("Got time adjustment from NTP!");
  printLocalTime();
}
*/