from gpiozero import DigitalInputDevice # import library for microwave sensor
from time import sleep # library for timer
import time
import datetime # import datetime
from picamera import PiCamera # import Pi Camera
import RPi.GPIO as GPIO # library for input/output pins
import smtplib

GPIO.setmode(GPIO.BCM)
GPIO.setup(27, GPIO.OUT) # BUzzer at port 23
GPIO.setup(17, GPIO.IN) #MICROWAVE SENSOR
#radar = DigitalInputDevice(17, pull_up=False, bounce_time=2.0) # Microwave sensor input at port 17
camera = PiCamera() # create camera object
camera.resolution = (1024, 768) # set camera resolution

server = smtplib.SMTP_SSL('smtp.mail.yahoo.com', 465)
server.connect('smtp.mail.yahoo.com', 465)
server.login('pythonalert96@yahoo.com', '!QAZ@WSX')

# capture picture and give timestamp
def detector():
    print("Motion detected")
    timestamp = str((datetime.datetime.now()))
    timestamp = timestamp[0:19]
    print("Image captured at",timestamp)
    camera.capture(timestamp+".jpg")
    sleep(2)
    GPIO.output(27, GPIO.HIGH) #trigger buzzer/led
    sleep(0.2)
    GPIO.output(27, GPIO.LOW)
    server.sendmail('pythonalert96@yahoo.com', 'aisyahkarim184@gmail.com', 'testing')
try:
    while True:
        if GPIO.input(17) == 1: #if microwave sensor detect movement
            detector()
        #radar.when_activated = detector #activate sensor
        # GPIO.output(23, GPIO.HIGH) # buzzer sound for 0.2 seconds
        # sleep(0.2)
        # GPIO.output(23, GPIO.LOW) # buzzer sound stop after 2 seconds
        print("No motion detected...")
        time.sleep(2) #to avoid multiple detection
except:
    GPIO.cleanup()
    camera.close()