from .meta import sub_char, substitutions
from fold_to_ascii import fold

def reduce_to_ascii_and_substitute(filename: str): 
  filename = filename.replace("/", sub_char)
  filename = filename.replace("\\", sub_char)
  filename = filename.replace("\n", "")
  for sub_before in substitutions.keys():
    filename = filename.replace(sub_before, substitutions[sub_before])
  filename = fold(filename)
  return filename