#!/usr/bin/perl

# This file is part of Koha.
#
# Parts Copyright (C) 2013  Mark Tompsett
#
# 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>.

use Modern::Perl;
use CGI        qw ( -utf8 );
use C4::Auth   qw( get_template_and_user );
use C4::Output qw( output_html_with_http_headers );
use Koha::Quotes;
use C4::Members;
use C4::Overdues qw( checkoverdues );
use Koha::Checkouts;
use Koha::Holds;
use Koha::Patron::Messages;

my $input = CGI->new;
my $dbh   = C4::Context->dbh;

my ( $template, $borrowernumber, $cookie ) = get_template_and_user(
    {
        template_name   => "opac-main.tt",
        type            => "opac",
        query           => $input,
        authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
    }
);

my $casAuthentication = C4::Context->preference('casAuthentication');
$template->param(
    casAuthentication => $casAuthentication,
);

my $homebranch = $ENV{OPAC_BRANCH_DEFAULT};
if ( C4::Context->userenv ) {
    $homebranch = C4::Context->userenv->{'branch'};
}
if ( defined $input->param('branch') and length $input->param('branch') ) {
    $homebranch = $input->param('branch');
} elsif ( C4::Context->userenv and defined $input->param('branch') and length $input->param('branch') == 0 ) {
    $homebranch = "";
}

my $news_id = $input->param('news_id');
$template->param( news_id => $news_id );

# For dashboard
my $patron = Koha::Patrons->find($borrowernumber);

if ($patron) {
    my $checkouts = Koha::Checkouts->search( { borrowernumber => $borrowernumber } )->count;
    my ( $overdues_count, $overdues ) = checkoverdues($borrowernumber);
    my $holds_pending   = Koha::Holds->search( { borrowernumber => $borrowernumber, found => undef } )->count;
    my $holds_waiting   = Koha::Holds->search( { borrowernumber => $borrowernumber } )->waiting->count;
    my $patron_messages = Koha::Patron::Messages->search(
        {
            borrowernumber => $borrowernumber,
            message_type   => 'B',
        }
    );
    my $patron_note    = $patron->opacnote;
    my $total          = $patron->account->balance;
    my $saving_display = C4::Context->preference('OPACShowSavings');
    my $savings        = 0;
    if ( $saving_display =~ /summary/ ) {
        $savings = $patron->get_savings;
    }
    if (   $checkouts > 0
        || $overdues_count > 0
        || $holds_pending > 0
        || $holds_waiting > 0
        || $total > 0
        || $patron_note
        || $patron_messages->count
        || $savings > 0 )
    {
        $template->param(
            dashboard_info  => 1,
            checkouts       => $checkouts,
            overdues        => $overdues_count,
            holds_pending   => $holds_pending,
            holds_waiting   => $holds_waiting,
            total_owing     => $total,
            patron_messages => $patron_messages,
            opacnote        => $patron_note,
            savings         => $savings,
        );
    }
}

$template->param( branchcode => $homebranch ) if $homebranch;
$template->param(
    daily_quote => Koha::Quotes->get_daily_quote(),
);

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