#!/usr/bin/perl

# Copyright 2014 ByWater Solutions
#
# 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 <https://www.gnu.org/licenses>.

use Modern::Perl;

use CGI;

use C4::Context;
use C4::Auth     qw( get_template_and_user );
use C4::Output   qw( output_and_exit_if_error output_and_exit output_html_with_http_headers );
use C4::Overdues qw( parse_overdues_letter );

use Koha::Patrons;

my $input = CGI->new;

my $flagsrequired = { circulate => "circulate_remaining_permissions" };

my ( $template, $loggedinuser, $cookie ) = get_template_and_user(
    {
        template_name => "circ/printslip.tt",
        query         => $input,
        type          => "intranet",
        flagsrequired => $flagsrequired,
    }
);

my $borrowernumber = $input->param('borrowernumber');
my $branchcode     = C4::Context->userenv->{'branch'};

my $logged_in_user = Koha::Patrons->find($loggedinuser);
my $patron         = Koha::Patrons->find($borrowernumber);
output_and_exit_if_error(
    $input, $cookie, $template,
    { module => 'members', logged_in_user => $logged_in_user, current_patron => $patron }
);

my $overdues = [ map { $_->unblessed_all_relateds } $patron->overdues->as_list ];

my $letter = parse_overdues_letter(
    {
        letter_code            => 'OVERDUES_SLIP',
        borrowernumber         => $borrowernumber,
        branchcode             => $branchcode,
        items                  => $overdues,
        message_transport_type => 'print',
    }
);

$template->param(
    slip           => $letter->{content},
    title          => $letter->{name},
    plain          => !$letter->{is_html},
    borrowernumber => $borrowernumber,
    style          => $letter->{style},
    id             => 'overdues_slip',
);

output_html_with_http_headers $input, $cookie, $template->output;
