text: import json
  import os
  
  from datetime import datetime
  
  
  # TODO: refactor the filename_parts bits...
  def does_dir_path_exist(filename, dirname="Notes"):
      filename_parts = filename.split('/')
      newdir = "/".join(filename_parts[0:-1]+[dirname])
      filename_name = filename_parts.pop().split('.')[0]
      newfilepath = newdir + "/" + filename_name + ".ipynb"
      if os.path.isfile(newfilepath):
          return newfilepath
      else:
          return None
      
  
  def get_ipynb_path(filename, dirname="nb"):
      filename_parts = filename.split('/')
      newdir = "/".join(filename_parts[0:-1]+[dirname])
      filename_name = filename_parts.pop().split('.')[0]
      os.makedirs(newdir, exist_ok=True)
      return f"{newdir}/{filename_name}.ipynb" 
  
  def mrkdown_details(code, with_header_dict=False):
      lines = code.split('\n')
  
      header = lines[0:3]
      rest = lines[4:]
  
      header_dict = json.loads(header[1])
      next_file = header_dict.get("next", None)
  
      returnable = [next_file, rest]
      if with_header_dict:
          returnable.append(header_dict)
  
      return returnable
  
  def get_status_icon_by_date(data):
      str_month, str_day = data.split('/')
      month = int(str_month)
      day = int(str_day)
  
      today = datetime.today()
      if month == today.month and day == today.day:
          return "➡️  "
      elif month < today.month or month == today.month and day < today.day:
          return "✅  "
      else:
          return ""
  