#!/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.

# TODO WATO

factory_settings["informix_sessions_default_levels"] = {"levels": (50, 60)}


def parse_informix_sessions(info):
    parsed = {}
    instance = None
    for line in info:
        if line[0].startswith("[[[") and line[0].endswith("]]]"):
            instance = line[0][3:-3]

        elif instance is not None and line[0] == "SESSIONS":
            parsed.setdefault(instance, line[1])

    return parsed


def inventory_informix_sessions(parsed):
    return [(instance, {}) for instance in parsed]


def check_informix_sessions(item, params, parsed):
    if item in parsed:
        sessions = int(parsed[item])
        warn, crit = params["levels"]
        state = 0
        infotext = "%s sessions" % sessions
        if sessions >= crit:
            state = 2
        elif sessions >= warn:
            state = 0
        if state:
            infotext += " (warn/crit at %s/%s)" % (warn, crit)
        return state, infotext, [("sessions", sessions)]


check_info["informix_sessions"] = {
    "parse_function": parse_informix_sessions,
    "inventory_function": inventory_informix_sessions,
    "check_function": check_informix_sessions,
    "has_perfdata": True,
    "service_description": "Informix Sessions %s",
    "group": "informix_sessions",
    "default_levels_variable": "informix_sessions_default_levels",
}
