#!/usr/bin/env python
import os
import click
from colorama import Fore, Style

from gramscanner.gramscanner import GramScanner

if "GramWebUser" in os.environ:
  pass
else:
  print (Style.DIM + "Please set the environment variable GramWebUser" + Style.NORMAL)
  raise SystemExit

if "GramWebPass" in os.environ:
  pass
else:
  print (Style.DIM + "Please set the environment variable GramWebPass")
  raise SystemExit

username = os.environ.get('GramWebUser')
password = os.environ.get('GramWebPass')

@click.command()
def main():   
  gs = GramScanner(username, password)
  
  data = gs.get_grades()

  gs.print_grades(data)
    
if(__name__ == "__main__"):
  main()
