pip install RPi.GPIO
import RPi.GPIO as GPIO
import time
import smtplib
from email.mime.text import MIMEText

# GPIO pin setup
PIR_PIN = 17
DOOR_PIN = 18
MOTION_LED_PIN = 19
DOOR_LED_PIN = 20
BUZZER_PIN = 21

# Email configuration
EMAIL_FROM = "[email protected]"
EMAIL_TO = "[email protected]"
EMAIL_SUBJECT = "Motion Detected"
EMAIL_BODY = "Motion has been detected."
SMTP_SERVER = 'smtp.gmail.com'
SMTP_PORT = 587
SMTP_USERNAME = "[email protected]"
SMTP_PASSWORD = "@hmedesh@l635"

# GPIO setup
GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM)
GPIO.setup(PIR_PIN, GPIO.IN)
GPIO.setup(DOOR_PIN, GPIO.IN)
GPIO.setup(MOTION_LED_PIN, GPIO.OUT)
GPIO.setup(DOOR_LED_PIN, GPIO.OUT)
GPIO.setup(BUZZER_PIN, GPIO.OUT)

# Function to send email
def send_email(subject, body):
    msg = MIMEText(body)
    msg['[email protected]'] = EMAIL_FROM
    msg['[email protected]'] = EMAIL_TO
    msg['motion detected'] = subject

    server = smtplib.SMTP(SMTP_SERVER, SMTP_PORT)
    server.starttls()
    server.login(SMTP_USERNAME, SMTP_PASSWORD)
    server.sendmail(EMAIL_FROM, EMAIL_TO, msg.as_string())
    server.quit()

# Function to handle motion detection
def motion_detected():
    print("Motion detected!")
    GPIO.output(MOTION_LED_PIN, GPIO.HIGH)  # Turn on motion LED
    GPIO.output(BUZZER_PIN, GPIO.HIGH)  # Turn on buzzer
    send_email(EMAIL_SUBJECT, EMAIL_BODY)  # Send email

# Function to handle door opening
def door_opened():
    print("Door opened!")
    GPIO.output(DOOR_LED_PIN, GPIO.HIGH)  # Turn on door LED
    GPIO.output(BUZZER_PIN, GPIO.HIGH)  # Turn on buzzer
    send_email(EMAIL_SUBJECT, "Door has been opened.")

# Function to handle door closing
def door_closed():
    print("Door closed!")
    GPIO.output(DOOR_LED_PIN, GPIO.LOW)  # Turn off door LED
    GPIO.output(BUZZER_PIN, GPIO.LOW)  # Turn off buzzer
    send_email(EMAIL_SUBJECT, "Door has been closed.")

try:
    while True:
        if GPIO.input(PIR_PIN):
            motion_detected()
            while GPIO.input(PIR_PIN):  # Wait until motion stops
                time.sleep(0.1)
            GPIO.output(MOTION_LED_PIN, GPIO.LOW)  # Turn off motion LED
        if GPIO.input(DOOR_PIN):
            door_opened()
            while GPIO.input(DOOR_PIN):  # Wait until door closes
                time.sleep(0.1)
            door_closed()
            GPIO.output(DOOR_LED_PIN, GPIO.LOW)  # Turn off door LED
        time.sleep(0.1)  # Check sensors every 0.1 seconds

except KeyboardInterrupt:
    GPIO.cleanup()