import os
import re

default_envs = {
    'NODE_NAME': 'unknown_pod',
    'CI_DEBUG': 'true',
    'DEPLOY_SCENARIO': 'os-nosdn-nofeature-noha',
    'DEPLOY_TYPE': 'virt',
    'INSTALLER_TYPE': None,
    'INSTALLER_IP': None,
    'BUILD_TAG': None
}


class Environment(object):

    def __init__(self):
        for k, v in os.environ.iteritems():
            self.__setattr__(k, v)
        for k, v in default_envs.iteritems():
            if k not in os.environ:
                self.__setattr__(k, v)
        self._set_ci_run()
        self._set_ci_loop()

    def _set_ci_run(self):
        if self.BUILD_TAG:
            self.IS_CI_RUN = True
        else:
            self.IS_CI_RUN = False

    def _set_ci_loop(self):
        if self.BUILD_TAG and re.search("daily", self.BUILD_TAG):
            self.CI_LOOP = "daily"
        else:
            self.CI_LOOP = "weekly"


ENV = Environment()