#!/usr/bin/env python3
# encoding: utf-8

import itertools as it
import time
import math
import shutil

## ## ## STEP 1: Get Inputs, includes a 3 second timeout, and using default name if enter is pressed without typing ## ## ## -----------------------------------------------
inputFileName = ""

def prompt_with_timeout():          # This function gives you 3 seconds to interrupt before using a default file name, Outro
  from time import sleep

  print('\n\t You have 3 seconds to ctrl + C, and rename the input source, or by default will use Intro.txt to generate')
  try:
    for i in range(0, 3): # 30 minutes is 30*60 seconds, 3 is three seconds
      sleep(1)
    print("//")
    inputFileName = "Intro.txt"
  except KeyboardInterrupt:
    inputFileName = input("which .txt file to read word lists from? : ")
  return inputFileName

def choose_wordset(): ############################### UNFINISHED """"
    print(" \n Randomly generate a word set")
    print(" which language to use as?")
    lang = input 

if inputFileName == "": prompt_with_timeout()
if inputFileName == "":
    print ("\t > defaulting to Intro.txt as no input recieved")
    inputFileName = "Intro.txt"

nameCheck = inputFileName[-4:]
if nameCheck != ".txt":
    inputFileName = inputFileName + ".txt"

print (" \n ", "   opening ", inputFileName, "\n")

lineNos=0
with open(inputFileName, 'r') as f:
    for line in f:
        lineNos += 1
print("> Total number of items to scramble is ----> ", lineNos, "\n", "\n")

permuteLengthMin = int(input("What is the MINimum permutation length you seek eg 12 permutations (not combinations!) :\n "))
permuteLengthMax = int(input("\nWhat is the MAX permutation length you seek eg 20 permutations: \n"))



totalSeeds = total_seeds(permuteLengthMin,permuteLengthMax,nf,lineNos)
print ("There will be a total of ", totalSeeds, "seed combinations to create, taking around ",totalSeeds/420000, " seconds")

# open the list from file specified and ignore the \n at the end
with open(inputFileName) as f:
    wordlist = f.read().splitlines()

print ("\t RESULTS in " + oName + "\n")

 cat my_file.txt | my_programm

 type my_file.txt | my_programm