#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright (C) 2019 tribe29 GmbH - License: GNU General Public License v2
# This file is part of Checkmk (https://checkmk.com). It is subject to the terms and
# conditions defined in the file COPYING, which is part of this source code package.

# NOTE: Careful when replacing the *-import below with a more specific import. This can cause
# problems because it might remove variables from the check-context which are necessary for
# resolving legacy discovery results such as [("SUMMARY", "diskstat_default_levels")]. Furthermore,
# it might also remove variables needed for accessing discovery rulesets.
from cmk.base.check_legacy_includes.checkpoint import *  # pylint: disable=wildcard-import,unused-wildcard-import

tunnel_states = {
    "3": "Active",
    "4": "Destroy",
    "129": "Idle",
    "130": "Phase1",
    "131": "Down",
    "132": "Init",
}

factory_settings["checkpoint_tunnels_default_levels"] = {
    "Active": 0,
    "Destroy": 1,
    "Idle": 0,
    "Phase1": 2,
    "Down": 2,
    "Init": 1,
}


def inventory_checkpoint_tunnels(info):
    for peer, _ in info:
        yield peer, {}


def check_checkpoint_tunnels(item, params, info):
    for peer, status in info:
        if peer == item:
            state = params[tunnel_states[status]]
            return state, tunnel_states[status]


check_info["checkpoint_tunnels"] = {
    "check_function": check_checkpoint_tunnels,
    "inventory_function": inventory_checkpoint_tunnels,
    "group": "checkpoint_tunnels",
    "default_levels_variable": "checkpoint_tunnels_default_levels",
    "service_description": "Tunnel %s",
    "snmp_scan_function": scan_checkpoint,
    "snmp_info": (
        ".1.3.6.1.4.1.2620.500.9002.1",
        [
            2,  # TunnelPeerObjName
            3,  # tunnelState
        ],
    ),
}
