#!/usr/bin/python
# -*- encoding: utf-8; py-indent-offset: 4 -*-
# +------------------------------------------------------------------+
# |             ____ _               _        __  __ _  __           |
# |            / ___| |__   ___  ___| | __   |  \/  | |/ /           |
# |           | |   | '_ \ / _ \/ __| |/ /   | |\/| | ' /            |
# |           | |___| | | |  __/ (__|   <    | |  | | . \            |
# |            \____|_| |_|\___|\___|_|\_\___|_|  |_|_|\_\           |
# |                                                                  |
# | Copyright Mathias Kettner 2018             mk@mathias-kettner.de |
# +------------------------------------------------------------------+
#
# This file is part of Check_MK.
# The official homepage is at http://mathias-kettner.de/check_mk.
#
# check_mk is free software;  you can redistribute it and/or modify it
# under the  terms of the  GNU General Public License  as published by
# the Free Software Foundation in version 2.  check_mk is  distributed
# in the hope that it will be useful, but WITHOUT ANY WARRANTY;  with-
# out even the implied warranty of  MERCHANTABILITY  or  FITNESS FOR A
# PARTICULAR PURPOSE. See the  GNU General Public License for more de-
# tails. You should have  received  a copy of the  GNU  General Public
# License along with GNU Make; see the file  COPYING.  If  not,  write
# to the Free Software Foundation, Inc., 51 Franklin St,  Fifth Floor,
# Boston, MA 02110-1301 USA.


def parse_bi_aggregation_connection(info):
    import ast
    fields = ["missing_sites", "missing_aggr", "generic_errors"]
    parsed = {}
    for line in info:
        connection_info = ast.literal_eval(line[0])
        for field in fields:
            if connection_info[field]:
                parsed.setdefault(field, set()).update(connection_info[field])

    return parsed


def discover_bi_aggregation_connection(parsed):
    yield None, None


def check_bi_aggregation_connection(_no_item, _no_params, parsed):
    if parsed.get("missing_sites"):
        yield 1, "Unable to query data from site(s): %s" % ", ".join(parsed["missing_sites"])
    if parsed.get("missing_aggr"):
        yield 1, "Unable to display aggregations because of missing data: %s" % ", ".join(
            parsed["missing_aggr"])
    if parsed.get("generic_errors"):
        yield 1, "Error during data collection: %s" % ", ".join(parsed["generic_errors"])

    if not parsed:
        yield 0, "No connection problems"


check_info["bi_aggregation_connection"] = {
    "parse_function": parse_bi_aggregation_connection,
    "inventory_function": discover_bi_aggregation_connection,
    "check_function": check_bi_aggregation_connection,
    "service_description": "BI Datasource Connection",
}
