import os.path
import zavai

class Config:
    def __init__(self):
        self.conf = zavai.read_config(nick="zavai")

    def get(self, section, name, default=None):
        if self.conf.has_section(section):
            if self.conf.has_option(section, name):
                return self.conf.get(section, name)
        return None

    def _get_homedir(self):
        res = self.get("global", "home")
        if res is None:
            res = os.path.expanduser("~/.zavai")
        if not os.path.isdir(res):
            zavai.info("Creating directory", res)
            os.makedirs(res)
        return res

    homedir = property(_get_homedir)