# Copyright (c) 2006-2009 bivio Software, Inc.  All Rights Reserved.
#
# Visit http://www.bivio.biz for more info.
# 
# This library is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; either version 2.1 of the
# License, or (at your option) any later version.
# 
# This library 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
# Lesser General Public License for more details.
# 
# You should have received a copy of the GNU Lesser General Public
# License along with this library;  If not, you may get a copy from:
# http://www.opensource.org/licenses/lgpl-license.html
# 
# $Id: MailThreadList.pm,v 1.13 2011/03/11 20:22:59 nagler Exp $
package Bivio::Biz::Model::MailThreadList;
use strict;
use Bivio::Base 'Biz.ListModel';

our($VERSION) = sprintf('%d.%02d', q$Revision: 1.13 $ =~ /\d+/g);
my($_RM) = b_use('Model.RealmMail');

sub DATE_SORT_ORDER {
    return 1;
}

sub NOT_FOUND_IF_EMPTY {
    return 1;
}

sub get_mail_part_list {
    return shift->delegate_method($_RM, 'RealmMail.', @_);
}

sub get_message_anchor {
    my($self, $realm_file_id) = @_;
    return 'b_msg_' . ($realm_file_id || $self->get('RealmMail.realm_file_id'));
}

sub get_subject {
    my($self) = @_;
    $self->set_cursor_or_die(0)
	unless $self->has_cursor;
    return $self->get('RealmMail.subject');
}

sub internal_initialize {
    my($self) = @_;
    return $self->merge_initialize_info($self->SUPER::internal_initialize, {
        version => 1,
	can_iterate => 1,
        primary_key => [[qw(RealmMail.realm_file_id RealmFile.realm_file_id)]],
	order_by => [
            {
                name => 'RealmFile.modified_date_time',
                sort_order => $self->DATE_SORT_ORDER,
            },
	    'RealmMail.from_email',
            'RealmMail.subject_lc',
	],
	other => [
	    'RealmMail.from_display_name',
            'RealmMail.subject',
	    'RealmFile.path',
	    'RealmFile.is_public',
	    'RealmMail.message_id',
	],
	auth_id => [qw(RealmMail.realm_id RealmFile.realm_id)],
	parent_id => 'RealmMail.thread_root_id',
    });
}

sub internal_prepare_statement {
    my($self, $stmt) = @_;
    $stmt->where(['RealmFile.is_public', [1]])
	if $_RM->access_is_public_only($self->req);
    return shift->SUPER::internal_prepare_statement(@_);
}

1;