package MusicBrainz::Server::Data::Script;

use Moose;
use namespace::autoclean;
use MusicBrainz::Server::Entity::Script;

use MusicBrainz::Server::Data::Utils qw( load_subobjects hash_to_row );

extends 'MusicBrainz::Server::Data::Entity';
with 'MusicBrainz::Server::Data::Role::EntityCache' => { prefix => 'scr' };
with 'MusicBrainz::Server::Data::Role::SelectAll' => { order_by => ['name'] };
with 'MusicBrainz::Server::Data::Role::Attribute';

sub _table
{
    return 'script';
}

sub _columns
{
    return 'id, iso_code, iso_number, name, frequency';
}

sub _column_mapping {
    return {
        id          => 'id',
        name        => 'name',
        iso_code    => 'iso_code',
        iso_number  => 'iso_number',
        frequency   => 'frequency',
    };
}

sub _entity_class
{
    return 'MusicBrainz::Server::Entity::Script';
}

sub load
{
    my ($self, @objs) = @_;
    load_subobjects($self, 'script', @objs);
}

sub find_by_code
{
    my ($self, $code) = @_;
    return $self->_get_by_key('iso_code' => $code, transform => 'lower');
}

sub in_use {
    my ($self, $id) = @_;
    return $self->sql->select_single_value(
        'SELECT 1 FROM release WHERE script = ? LIMIT 1',
        $id);
}

__PACKAGE__->meta->make_immutable;
no Moose;
1;

=head1 COPYRIGHT

Copyright (C) 2009 Lukas Lalinsky

This program 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; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

=cut