#!/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.


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",
}
