#!/usr/bin/env python3

import sys
import readline

import plc_config


def validator(validated_variables):
    maint_user = validated_variables["PLC_API_MAINTENANCE_USER"]
    root_user = validated_variables["PLC_ROOT_USER"]
    if maint_user == root_user:
        errStr = "PLC_API_MAINTENANCE_USER=%s cannot be the same as PLC_ROOT_USER=%s" % (
            maint_user, root_user)
        raise plc_config.ConfigurationException(errStr)


usual_variables = [
    "PLC_NAME",
    "PLC_SHORTNAME",
    "PLC_SLICE_PREFIX",
    "PLC_HRN_ROOT",
    "PLC_ROOT_USER",
    "PLC_ROOT_PASSWORD",
    "PLC_MAIL_ENABLED",
    "PLC_MAIL_SUPPORT_ADDRESS",
    "PLC_MAIL_FROM_ADDRESS",
    "PLC_DB_HOST",
    "PLC_API_HOST",
    "PLC_WWW_HOST",
    "PLC_BOOT_HOST",
    "PLC_NET_DNS1",
    "PLC_NET_DNS2",
]

configuration = {
    'name': 'plc',
    'service': "plc",
    'usual_variables': usual_variables,
    'config_dir': "/etc/planetlab",
    'validate_variables': {"PLC_API": "MAINTENANCE_USER", "PLC": "ROOT_USER"},
    'validator': validator,
}

if __name__ == '__main__':
    command = sys.argv[0]
    argv = sys.argv[1:]
    plc_config.main(command, argv, configuration)