#
# Copyright 2024 Centreon (http://www.centreon.com/)
#
# Centreon is a full-fledged industry-strength solution that meets
# the needs in IT infrastructure and application monitoring for
# service performance.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

package storage::dell::compellent::snmp::mode::components::cache;

use strict;
use warnings;
use storage::dell::compellent::snmp::mode::components::resources qw(%map_sc_status);

my $mapping = {
    scCacheStatus    => { oid => '.1.3.6.1.4.1.674.11000.2000.500.1.2.28.1.3', map => \%map_sc_status },
    scCacheName      => { oid => '.1.3.6.1.4.1.674.11000.2000.500.1.2.28.1.4' }
};
my $oid_scCacheEntry = '.1.3.6.1.4.1.674.11000.2000.500.1.2.28.1';

sub load {
    my ($self) = @_;
    
    push @{$self->{request}}, { oid => $oid_scCacheEntry, start => $mapping->{scCacheStatus}->{oid}, end => $mapping->{scCacheName}->{oid} };
}

sub check {
    my ($self) = @_;

    $self->{output}->output_add(long_msg => "Checking caches");
    $self->{components}->{cache} = {name => 'caches', total => 0, skip => 0};
    return if ($self->check_filter(section => 'cache'));

    foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_scCacheEntry}})) {
        next if ($oid !~ /^$mapping->{scCacheStatus}->{oid}\.(.*)$/);
        my $instance = $1;
        my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_scCacheEntry}, instance => $instance);

        next if ($self->check_filter(section => 'cache', instance => $instance, name => $result->{scCacheName}));
        $self->{components}->{cache}->{total}++;

        $self->{output}->output_add(
            long_msg => sprintf(
                "cache '%s' status is '%s' [instance: %s]",
                $result->{scCacheName}, $result->{scCacheStatus}, $instance
            )
        );

        my $exit = $self->get_severity(label => 'default', section => 'cache', name => $result->{scCacheName}, value => $result->{scCacheStatus});
        if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
            $self->{output}->output_add(
                severity => $exit,
                short_msg => sprintf("Cache '%s' status is '%s'", $result->{scCacheName}, $result->{scCacheStatus})
            );
        }
    }
}

1;
