int DisChargingPump = 2; // Pin connected to Unloading Pump
int Solenoid = 3; //  Pin connected to Solenoid
int HLSensor = 6 ;  // Pin connected to High Level Sensor الاخضر
int LLSensor = 9;  // Pin connected to Low Level Sensor الاسود
#include "RTClib.h"
RTC_DS3231 rtc;
#include <EEPROM.h> //RTC يتم استدعاء الميموري الموجودة في 
#define X_EEPROM_ADDRESS 0
int X;
void setup() {
    EEPROM.get(0, X);
  // If not, initialize X to 0
  if (X == -1) {
    X = 0;
    EEPROM.put(0, X);
    // Print the current value of X
  Serial.print("Current value of X: ");
  Serial.println(X);
 }
 if (! rtc.begin()) {
    Serial.println("Couldn't find RTC");
    Serial.flush();
    while (1) delay(10);
  }

  if (rtc.lostPower()) {
    Serial.println("RTC lost power, let's set the time!");
    // When time needs to be set on a new device, or after a power loss, the
    // following line sets the RTC to the date & time this sketch was compiled
    rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
    // This line sets the RTC with an explicit date & time, for example to set
  
  }
Serial.begin(9600);
 pinMode(Solenoid, OUTPUT);
  pinMode(HLSensor, INPUT_PULLUP);
  pinMode(LLSensor, INPUT_PULLUP);
   digitalWrite(DisChargingPump, LOW);
  digitalWrite(Solenoid, LOW);
}

void loop() {
  unsigned long currentMillis = millis();
unsigned long previousMillis = 0;
 DateTime now = rtc.now();
    int timehour = now.hour();
    int timemin = now.minute();
    int timesec = now.second();

  // Check if it's time to execute the order
  if (currentMillis - previousMillis >= 2000) {
    previousMillis = currentMillis;  // Save the last execution time
    // Your order code
    Serial.print(now.year(), DEC);
    Serial.print('/');
    Serial.print(now.month(), DEC);
    Serial.print('/');
    Serial.print(now.day(), DEC);
    Serial.print(" (");
    Serial.print(") ");
    Serial.print(now.hour(), DEC);
    Serial.print(':');
    Serial.print(now.minute(), DEC);
    Serial.print(':');
     Serial.print(now.second(), DEC);
     Serial.println();
  }
if (timehour == 16 && timemin == 55&& timesec == 0) { // يتم تخزين 1 في المتغير كل يوم الساعة الواحدة ظهرا
    // Add 1 to X and display the updated value
    X++;
   
     if (X % 24 == 0) {
    X = X / 24;
    EEPROM.put(0, X);
    // Print the new value of X
    Serial.print("New value of X: ");
    Serial.println(X);
     }

}
 
if (timehour == 16 && timemin == 55 && timesec == 5) { // يتم تخزين 1 في المتغير كل يوم الساعة الواحدة ظهرا
    // Add 1 to X and display the updated value
    X++;
   if (X % 24 == 0) {
    X = X / 24;
    EEPROM.put(0, X);
    // Print the new value of X
    Serial.print("New value of X: ");
    Serial.println(X);
     }

}


  if (EEPROM.get(0, X) == 2){ // تبدا هذه العملية بعد اسبوع الساعة الواحدة ظهرا
 if (digitalRead(LLSensor) == HIGH ){ // تفريغ
  digitalWrite(DisChargingPump, HIGH);
      Serial.print("ON ");

  }
  else {
      digitalWrite(DisChargingPump, LOW);
    X = 3 ;
    EEPROM.put(0, X);
  }


  }
  if (EEPROM.get(0, X) == 3) {
 if(digitalRead(LLSensor) == LOW && digitalRead(HLSensor) == LOW ){ // الملي
  digitalWrite(Solenoid, HIGH);
 }
  else if(digitalRead(LLSensor) == HIGH && digitalRead(HLSensor) == HIGH){
    digitalWrite(Solenoid, LOW);
    X = 0 ; // بعد عملية الملي و قراءة الاتنين سينسور ان الخزان ملي ارجع قيمة المتغير بتاعي بصفر علشان البامبات ترجع تشتغل 
    EEPROM.put(0, X);
    // Print the new value of X
    Serial.print("New value of X: ");
    Serial.println(X);
  }
  }

}