use Test::More;

use POE;
use POE::Component::SNMP;

use lib qw(t);
use TestPCS;

my $CONF = do "config.cache";

if ( $CONF->{skip_all_tests} ) {
    POE::Kernel->run();
    plan skip_all => 'No SNMP data specified.';
} else {
    # plan tests => 9;
    plan no_plan;
}


POE::Session->create
( inline_states =>
  {
    _start      => \&snmp_get_tests,
    _stop       => \&stop_session,
    snmp_get_cb => \&snmp_get_cb,
  },
);

$poe_kernel->run;

ok 1; # clean exit
exit 0;


sub snmp_get_tests {
    my ($kernel, $heap) = @_[KERNEL, HEAP];

    POE::Component::SNMP->create(
                                 alias     => 'snmp',
                                 hostname  => $CONF->{'hostname'},
                                 community => $CONF->{'community'},
                                 debug     => $CONF->{debug},
                                );

    $kernel->post(
        snmp => 'getentries',
        'snmp_get_cb',
        -columns => [
                     '1.3.6.1.2.1.1.1',
                     '1.3.6.1.2.1.1.2',
                     '1.3.6.1.2.1.1.5',
                    ],
        -startindex => 0,
    );

    get_sent($heap);
}

# store results for future processing
sub snmp_get_cb {
    my ($kernel, $heap, $aref) = @_[KERNEL, HEAP, ARG1];
    ok get_seen($heap);

    ok ref $aref eq 'ARRAY', 'callback gets array';

    my $href = $aref->[0];
    # ok ref $href eq 'HASH'; # no error

    if (ref $href) {
        foreach my $k (keys %$href) {
            # ok
            $heap->{results}{$k} = $href->{$k}; # got a result
        }
    } else {
        ok $href;
    }

    if (check_done($heap)) {
	$kernel->post( snmp => 'finish' );
	ok check_done($heap);
    }
}

sub stop_session {
   my $r = $_[HEAP]->{results};

   ok 1; # got here!

   for (1, 2, 5) {
     SKIP:
       {
           # 2nd one is in the callback
           skip "unsupported OID", 1 unless exists($r->{'.1.3.6.1.2.1.1.' . $_ . '.0'});

           # not exported by cygwin?
           ok exists($r->{'.1.3.6.1.2.1.1.' . $_ . '.0'});
       }
   }

   ok not exists($r->{'.1.3.6.1.2.1.1.6.0'});

   if (0) {
       ok exists($r->{'.1.3.6.1.2.1.1.1.0'});
       ok exists($r->{'.1.3.6.1.2.1.1.2.0'});
       ok exists($r->{'.1.3.6.1.2.1.1.5.0'});

       ok not exists($r->{'.1.3.6.1.2.1.1.6.0'});
   }
}