#!/usr/bin/perl

# Copyright 2000-2002 Katipo Communications
#
# This file is part of Koha.
#
# Koha 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 3 of the License, or
# (at your option) any later version.
#
# Koha 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 Koha; if not, see <http://www.gnu.org/licenses>.

=head1 NAME

detail-biblio-search.pl - script to show an authority in MARC format

=head1 SYNOPSIS

=cut

=head1 DESCRIPTION

This script needs an authid

It shows the authority in a (nice) MARC format depending on authority MARC
parameters tables.

=head1 FUNCTIONS

=cut

use Modern::Perl;

use C4::Auth qw( get_template_and_user );
use C4::AuthoritiesMarc qw( GetAuthority GetTagsLabels );
use C4::Context;
use C4::Output qw( output_html_with_http_headers );
use CGI qw ( -utf8 );
# use C4::Biblio;
# use C4::Catalogue;

use Koha::Authorities;
use Koha::Authority::Types;

my $query=CGI->new;

my $dbh=C4::Context->dbh;

my $authid = $query->param('authid');
my $index = $query->param('index');
my $authtypecode = Koha::Authorities->find($authid)->authtypecode;
my $tagslib = GetTagsLabels(1,$authtypecode);

my $record =GetAuthority($authid);
# open template
my ($template, $loggedinuser, $cookie) = get_template_and_user(
    {
        template_name   => "authorities/detail-biblio-search.tt",
        query           => $query,
        type            => "intranet",
        flagsrequired   => { catalogue => 1 },
    }
);

# fill arrays
my @loop_data =();
# loop through each tab 0 through 9
# for (my $tabloop = 0; $tabloop<=10;$tabloop++) {
# loop through each tag
my @fields = $record->fields();
	foreach my $field (@fields) {
			my @subfields_data;
		# if tag <10, there's no subfield, use the "@" trick
		if ($field->tag()<10) {
# 			next if ($tagslib->{$field->tag()}->{'@'}->{tab}  ne $tabloop);
			next if ($tagslib->{$field->tag()}->{'@'}->{hidden});
			my %subfield_data;
			$subfield_data{marc_lib}=$tagslib->{$field->tag()}->{'@'}->{lib};
			$subfield_data{marc_value}=$field->data();
			$subfield_data{marc_subfield}='@';
			$subfield_data{marc_tag}=$field->tag();
			push(@subfields_data, \%subfield_data);
		} else {
			my @subf=$field->subfields;
	# loop through each subfield
			for my $i (0..$#subf) {
				$subf[$i][0] = "@" unless defined $subf[$i][0];
# 				next if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{tab}  ne $tabloop);
				next if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{hidden});
				my %subfield_data;
				$subfield_data{marc_lib}=$tagslib->{$field->tag()}->{$subf[$i][0]}->{lib};
				if ($tagslib->{$field->tag()}->{$subf[$i][0]}->{isurl}) {
					$subfield_data{marc_value}="<a href=\"$subf[$i][1]\">$subf[$i][1]</a>";
				} else {
					$subfield_data{marc_value}=$subf[$i][1];
				}
				$subfield_data{marc_subfield}=$subf[$i][0];
				$subfield_data{marc_tag}=$field->tag();
				push(@subfields_data, \%subfield_data);
			}
		}
		if ($#subfields_data>=0) {
			my %tag_data;
			$tag_data{tag}=$field->tag().' -'. $tagslib->{$field->tag()}->{lib};
			$tag_data{subfield} = \@subfields_data;
			push (@loop_data, \%tag_data);
		}
	}
	$template->param("0XX" =>\@loop_data);

my $authority_types = Koha::Authority::Types->search( {}, { order_by => ['authtypetext'] } );

$template->param(
    authid          => $authid,
    authority_types => $authority_types,
    index           => $index,
);
output_html_with_http_headers $query, $cookie, $template->output;