#!/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.df import *  # pylint: disable=wildcard-import,unused-wildcard-import

# 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.size_trend import *  # pylint: disable=wildcard-import,unused-wildcard-import

factory_settings["filesystem_default_levels"] = FILESYSTEM_DEFAULT_LEVELS


def inventory_emc_datadomain_fs(info):
    mplist = []
    for line in info:
        if line[1] in inventory_df_exclude_mountpoints:
            continue
        mplist.append((line[1], None))
    return mplist


def check_emc_datadomain_fs(item, params, info):
    fslist = []
    for line in info:
        if item == line[1] or "patterns" in params:
            size_mb = float(line[2]) * 1024.0
            avail_mb = float(line[4]) * 1024.0
            fslist.append((item, size_mb, avail_mb, 0))
    return df_check_filesystem_list(item, params, fslist)


check_info["emc_datadomain_fs"] = {
    "check_function": check_emc_datadomain_fs,
    "inventory_function": inventory_emc_datadomain_fs,
    "service_description": "DD-Filesystem %s",
    "group": "filesystem",
    "default_levels_variable": "filesystem_default_levels",
    "has_perfdata": True,
    "snmp_scan_function": lambda oid: oid(".1.3.6.1.2.1.1.1.0").startswith("Data Domain OS"),
    "snmp_info": (
        ".1.3.6.1.4.1.19746.1.3.2.1.1",
        [
            1,  # fileSystemResourceIndex
            3,  # fileSystemResourceName
            4,  # fileSystemSpaceSize
            5,  # fileSystemSpaceUsed
            6,  # fileSystemSpaceAvail
            7,  # fileSystemPercentUsed
            8,  # fileSystemSpaceCleanable
        ],
    ),
}
