import json
from tokopedia_logger import logger

class Config():
  config = None

  def __new__(cls, *args, **kw):
    if not hasattr(cls, '_instance'):
        orig = super(Config, cls)
        cls._instance = orig.__new__(cls, *args, **kw)
    return cls._instance

  def __init__(self):
    if not self.config:
      try:
        logger.info("Loading config fine...")
        with open("conf.json", "r") as jsonfile:
          self.config = json.load(jsonfile)
        logger.info("Config file loaded.")
      except Exception as e:
        logger.error("Cannot load config file. Please check. Exiting......")
        exit(1)
  
  def get(self):
    return self.config