# TODO: remove non STATE_ vars

UNKNOWN = STATE_UNKNOWN = -1
OK = STATE_OK = 0
WARNING = STATE_WARN = 1
CRITICAL = STATE_CRIT = 2


def state_to_txt(state: int) -> str:
    if state == STATE_UNKNOWN:
        return 'UNKNOWN'
    elif state == STATE_OK:
        return 'OK'
    elif state == STATE_CRIT:
        return 'CRITICAL'
    elif state == STATE_WARN:
        return 'WARNING'