///////////
const int pushButton[] ={46,45,47,53,51,49,50,48};// define push button inputs
const int relayPin[]={29,31,33,35,37,39,41,43};// output pins where 8 relays will be connected
String relayNames[] ={"CH1", "CH2","CH3","CH4","CH5", "CH6","CH7","CH8"};// Just put name for 8 relays
int pushed[] ={0,0,0,0,0,0,0,0};// status of each buttons
int relayStatus[] ={HIGH,HIGH,HIGH,HIGH,HIGH,HIGH,HIGH,HIGH};// initial status of relay

///////////////
#include <Keypad.h>
#include <LiquidCrystal.h>
#include <Servo.h>

#define Password_Length 5

Servo myservo;
LiquidCrystal lcd(A0, A1, A2, A3, A4, A5);

int pos = 0;

char Data[Password_Length];
char Master[Password_Length] = "1234";
byte data_count = 0, master_count = 0;

bool Pass_is_good;
bool door = false;
char customKey;


/*---preparing keypad---*/

const byte ROWS = 4;
const byte COLS = 4;
char keys[ROWS][COLS] = {
  {'1', '2', '3', 'A'},
  {'4', '5', '6', 'B'},
  {'7', '8', '9', 'C'},
  {'*', '0', '#', 'D'}
};


byte rowPins[ROWS] = {0, 1, 2, 3};
byte colPins[COLS] = {4, 5, 6, 7};

Keypad customKeypad( makeKeymap(keys), rowPins, colPins, ROWS, COLS);
//////////////// dht temperature et hymidite/////////
#include <DHT.h>
#define DHTPIN 16
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);

const int relay = 18;
//////////////////////ir remote//////////////////

#include <IRremote.h>
#include <Servo.h>
#include <FastLED.h>

CRGB leds[0];
int pin_receiver  = 14;   
int button_value = 21;
int bright = 20;

Servo myservo2;
Servo myservo1;
IRrecv receiver(pin_receiver);

  //////////////////////pho
    const int photordo = 17;    
const int ledPin =  25;     
int buttonState = 0; 
///////////////////////// sensor // detecteur de mouvement
const int LED = 27;
const int motionSensor = 15;

/*--- Main Action ---*/
void setup()
{///////////////
    // ofppt.2023 8-Relay-8-Push button MOM2023
 
  for(int i=0; i<8; i++)
  {
    pinMode(pushButton[i], INPUT_PULLUP); 
    pinMode(relayPin[i], OUTPUT);   
    digitalWrite(relayPin[i], HIGH);// initial relay status to be OFF
  }

// ofppt.2023 8-Relay-8-Push button MOM2023
/////////////////////ir remote///////

 receiver.enableIRIn();   
  myservo1.attach(12);
  myservo2.attach(13);
  Serial.begin(9600); 

  FastLED.addLeds<NEOPIXEL, 19>(leds, 1);

  
  //////////sensor////////////////////////mouvement/////////////
   pinMode(LED, OUTPUT);
  pinMode(motionSensor, INPUT);
  
  ///////////////////////////DHT////
   
 
  dht.begin();
  pinMode(relay, OUTPUT);
  ////////////////////// photo/////
  pinMode(ledPin, OUTPUT);
  pinMode(photordo, INPUT);
  
  myservo.attach(11, 2000, 2400);
  ServoClose();
  lcd.begin(16, 2);
  lcd.print("Protected Door");
  loading("Loading");
  lcd.clear();
}

 /////////////remote led past//////
  void translateIR()
{
  button_value = receiver.decodedIRData.command;

  if(button_value == 226)
  {
    Serial.println("Forward - Driver Door opens, Backward -  Driver Door Close, 1 - Lights ON in RED, 2 - Lights ON in Green, 3 - LIGHTS ON in Blue Color, 4 - Blinking LED,  Play - Control LED Glow, 9 - All stops");
  }

  if(button_value == 224)
  {
    myservo1.write(0);
    myservo2.write(0);
    Serial.println("Door Closed");
  }

  if(button_value == 144)
  {
    myservo1.write(180);
    myservo2.write(180);
    Serial.println("Door Open");
  }

  if(button_value == 48) 
  {
    leds[1] = CRGB::Red;
    FastLED.show();
  }

  if(button_value == 24)
  {
    leds[1] = CRGB::Green;
    FastLED.show();
  } 

  if(button_value == 122)
  {
    leds[1] = CRGB::Blue;  
    FastLED.show();
  }


  if(button_value == 16)
  {  
    for (int i = 0; i<=20; i++)
      {
        leds[1] = CRGB(0, 255, 221);
        FastLED.show();
        delay(50);
        leds[1] = CRGB(233, 255, 34);
        FastLED.show();
        delay(50);
        leds[1] = CRGB(255, 0, 191);
        FastLED.show();
        delay(50);
      }
  }

  if (button_value == 168)
  {
    bright = bright + 40;
    FastLED.setBrightness(bright);
    FastLED.show();
  }
 
   
  if(button_value == 162)
  {
    Serial.println("Application Stopped");
    myservo1.write(90);
    myservo2.write(90);
    FastLED.clear(); 
    FastLED.show();
  }   

}



void loop(){
  /////////////////// puch////////////

  // ofppt.2023 4-Relay-4-Push button MOM2023

  for(int i=0; i<8; i++)
  {
     int  val = digitalRead(pushButton[i]);   
    if(val == HIGH && relayStatus[i] == LOW){
  
      pushed[i] = 1-pushed[i];
      delay(100);
    }// if   

  relayStatus[i] = val;

      if(pushed[i] == HIGH){
        Serial.print(relayNames[i]);
        Serial.println(" ON");
        digitalWrite(relayPin[i], LOW); 
       
      }else{
        Serial.print(relayNames[i]);
        Serial.println(" OFF");
        digitalWrite(relayPin[i], HIGH);
   
      }// else   
 
  }// for 
    Serial.println("=="); 
  delay(100);
// ofppt.2023 8-Relay-8-Push button MOM2023 
  ////////////ir remote /////////////
  if (receiver.decode()) 
  {
    translateIR();
    receiver.resume();  
  }
  
  /////////////////////////pho///////
   buttonState = digitalRead(photordo);
  if (buttonState == HIGH) {
    // turn LED on:
    digitalWrite(ledPin, HIGH);
  } else {
    // turn LED off:
    digitalWrite(ledPin, LOW);
  }
    
            /////////////////////sensor mouvement
  int sensorValue = digitalRead(motionSensor);
  
  if (sensorValue == HIGH) {
    digitalWrite(LED, HIGH);
  } else {
    digitalWrite(LED, LOW);
  }
  ////////////////////////////DHT//////////

   float suhu = dht.readTemperature(); //menghitung suhu

  if(suhu > 30){
    digitalWrite(relay, HIGH);
  }else{
    digitalWrite(relay, LOW);
  }
  delay(10);
  
  
  /////////////////////////////
  if (door == true)
  {
    customKey = customKeypad.getKey();
    if (customKey == '#')
    {
      lcd.clear();
      ServoClose();
      lcd.print("Door is closed");
      delay(3000);
      door = false;
    }
  }
  else
    Open();

}

void loading (char msg[]) {
  lcd.setCursor(0, 1);
  lcd.print(msg);

  for (int i = 0; i < 9; i++) {
    delay(500);
    lcd.print(".");
  }
}

void clearData()
{
  while (data_count != 0)
  { 
    Data[data_count--] = 0;
  }
  return;
}

void ServoClose()
{
  for (pos = 90; pos >= 0; pos -= 10) { 
    myservo.write(pos);
  }
}

void ServoOpen()
{
  for (pos = 0; pos <= 90; pos += 10) {
    myservo.write(pos);  
  }
}

void Open()
{
  lcd.setCursor(0, 0);
  lcd.print("Enter Password");
  
  customKey = customKeypad.getKey();
  if (customKey)
  {
    Data[data_count] = customKey;
    lcd.setCursor(data_count, 1);
    lcd.print(Data[data_count]);
    data_count++;
  }

  if (data_count == Password_Length - 1)
  {
    if (!strcmp(Data, Master))
    {
      lcd.clear();
      ServoOpen();
      lcd.print(" Door is Open ");
      door = true;
      delay(5000);
      loading("Waiting");
      lcd.clear();
      lcd.print(" Time is up! ");
      delay(1000);
      ServoClose();
      door = false;      
    }
    else
    {
      lcd.clear();
      lcd.print(" Wrong Password ");
      door = false;
    }
    delay(1000);
    lcd.clear();
    clearData();
  }

 
}