use strict;
use warnings;

use RT::Test tests => undef;
use JSON qw(decode_json);

my ($base, $m) = RT::Test->started_ok;

my $cf1 = RT::Test->load_or_create_custom_field(
    Name            => 'cf1',
    Type            => 'Select',
    MaxValues       => 1,
    Queue           => 0,
);
ok $cf1->id, "created cf1";

my $cf2 = RT::Test->load_or_create_custom_field(
    Name            => 'cf2',
    Type            => 'Select',
    MaxValues       => 1,
    Queue           => 0,
);
ok $cf2->id, "created cf2";

ok( $cf1->AddValue( Name => "cf1 value $_" ) ) for qw(a b c);
ok( $cf2->AddValue( Name => "cf2 value $_" ) ) for qw(x y z);

sub ac {
    my (%args) = (
        CF          => $cf1->id,
        Term        => "%",
        Context     => undef,
        ContextId   => undef,
        ContextType => undef,
        @_
    );
    $args{term} = delete $args{Term};

    if (my $obj = delete $args{Context}) {
        $args{ContextId}   = $obj->Id  unless defined $args{ContextId};
        $args{ContextType} = ref($obj) unless defined $args{ContextType};
    }

    $args{"Object-RT::Ticket--CustomField-$args{CF}-Values"} = "";
    delete $args{CF};

    delete $args{$_} for grep {not defined $args{$_}} keys %args;

    my $URI = URI->new("$base/Helpers/Autocomplete/CustomFieldValues");
    $URI->query_form( %args );
    $m->get_ok($URI, "GET to autocompleter");
    return decode_json($m->content);
}

$m->login;
is_deeply ac(CF => 12345, ContextId => 1, ContextType => "RT::Queue"),
    [], 'nothing for invalid CF';

is_deeply ac(),
    [], "Nothing without a context id";
is_deeply ac( ContextId => 12345, ContextType => "RT::Queue"),
    [], "Nothing with invalid contextid id";
is_deeply ac( ContextId => 12, ContextType => "RT::User"),
    [], "Nothing with invalid contextid type";



my $user = RT::Test->load_or_create_user(
    Name        => 'user',
    Password    => 'password',
    Privileged  => 1,
);
my $queue = RT::Test->load_or_create_queue( Name => 'CF Test' );
ok $queue->id, 'found or created queue';
my $ticket = RT::Test->create_ticket(
    Queue => $queue->id,
    Subject => "CF application",
);
ok $queue->id, 'created ticket';

$m->logout;
$m->login('user','password');

is_deeply ac( Context => $queue ), [], 'queue context, no permissions, no result';
is_deeply ac( Context => $ticket ), [], 'ticket context, no permissions, no result';

ok( RT::Test->set_rights(
    { Principal => $user, Right => [qw(SeeCustomField)], Object => $queue },
), 'add queue level CF viewing rights');

my $cfvalues = [ ( map { { value => "cf1 value $_" , label => "cf1 value $_" } } qw(a b c) ) ];
is_deeply ac( Context => $queue ), $cfvalues, 'queue context, with permissions get result';
is_deeply ac( Context => $ticket ), $cfvalues, 'ticket context, with permissions get result';

{
    diag "Switching to non-global CFs";
    my $globalq = RT::Queue->new( RT->SystemUser );
    my ($status, $msg) = $cf1->RemoveFromObject( $globalq );
    ok($status, "Removed CF1 globally: $msg");
    ($status, $msg) = $cf1->AddToObject( $queue );
    ok($status, "Added CF1 to queue @{[$queue->id]}: $msg");
    ($status, $msg) = $cf2->RemoveFromObject( $globalq );
    ok($status, "Removed CF2 globally: $msg");
}

is_deeply ac( CF => $cf2->id, Context => $queue ), [], 'queue context, but not applied, get no result';
is_deeply ac( CF => $cf2->id, Context => $ticket ), [], 'ticket context, but not applied, get no result';

is_deeply ac( Context => $queue ), $cfvalues, 'queue context, applied correctly, get result';
is_deeply ac( Context => $ticket ), $cfvalues, 'ticket context, applied correctly, get result';



diag "Ticket-level rights";

ok( RT::Test->set_rights(
    { Principal => "Owner", Right => [qw(SeeCustomField)], Object => $queue },
    { Principal => $user,   Right => [qw(OwnTicket SeeTicket)], Object => RT->System },
), 'add owner level CF viewing rights');

is_deeply ac( Context => $queue ), [], 'queue context, but not owner';
is_deeply ac( Context => $ticket ), [], 'ticket context, but not owner';

my ($status, $msg) = $ticket->SetOwner( $user->id );
ok( $status, "Set owner to user: $msg" );

is_deeply ac( Context => $queue ), [], 'queue context is not enough';
is_deeply ac( Context => $ticket ), $cfvalues, 'ticket context, get values';


undef $m;
done_testing;