#!/usr/bin/perl

# 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 2 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, write to the Free Software Foundation, Inc.,

# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

use strict;

use warnings;

use CGI;

use C4::Auth;

use C4::Dates qw/format_date format_date_in_iso/;

use C4::Output;

use C4::Context;

use C4::Serials;

my $query = new CGI;

my $op = $query->param('op') || q{};

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

my $subscriptionid = $query->param('subscriptionid');

my $auser = $query->param('user');

my $histstartdate = format_date_in_iso($query->param('histstartdate'));

my $enddate = format_date_in_iso($query->param('enddate'));

my $recievedlist = $query->param('recievedlist');

my $missinglist = $query->param('missinglist');

my $opacnote = $query->param('opacnote');

my $librariannote = $query->param('librariannote');

my @serialids = $query->param('serialid');

my @serialseqs = $query->param('serialseq');

my @planneddates = $query->param('planneddate');

my @notes = $query->param('notes');

my @status = $query->param('status');

my ($template, $loggedinuser, $cookie)

= get_template_and_user({template_name => "serials/statecollection.tmpl",

				query => $query,

				type => "intranet",

				authnotrequired => 0,

				flagsrequired => {serials => '*'},

				debug => 1,

				});

my $HasSubscriptionExpired = HasSubscriptionExpired($subscriptionid);

my $subscription=GetSubscription($subscriptionid);

if ($op eq 'modsubscriptionhistory') {

	modsubscriptionhistory($subscriptionid,$histstartdate,$enddate,$recievedlist,$missinglist,$opacnote,$librariannote);

}

# change status except, if subscription has expired, for the "waited" issue.

if ($op eq 'serialchangestatus') {

	my $sth = $dbh->prepare("select status from serial where serialid=?");

	for (my $i=0;$i<=$#serialids;$i++) {

		$sth->execute($serialids[$i]);

		my ($oldstatus) = $sth->fetchrow;

		if ($serialids[$i]) {

			serialchangestatus($serialids[$i],$serialseqs[$i],format_date_in_iso($planneddates[$i]),$status[$i],$notes[$i]) unless ($HasSubscriptionExpired && $oldstatus == 1);

		} else {

			# add a special issue

			if ($serialseqs[$i]) {

				my $sub=getsubscription($subscriptionid);

				newissue($serialseqs[$i],$subscriptionid,$sub->{biblionumber},$status[$i], format_date_in_iso($planneddates[$i]));

			}

		}

	}

}

my $subs = &GetSubscription($subscriptionid);

my ($totalissues,@serialslist) = GetSerials($subscriptionid,10);

my $sth=$dbh->prepare("select * from subscriptionhistory where subscriptionid = ?");

$sth->execute($subscriptionid);

my $solhistory = $sth->fetchrow_hashref;

	$template->param(

			serialslist => \@serialslist,

			biblionumber => $subscription->{biblionumber},

			histstartdate => format_date($solhistory->{'histstartdate'}),

			enddate => format_date($solhistory->{'enddate'}),

			recievedlist => $solhistory->{'recievedlist'},

			missinglist => $solhistory->{'missinglist'},

			opacnote => $solhistory->{'opacnote'},

			librariannote => $solhistory->{'librariannote'},

			subscriptionid => $subscriptionid,

			bibliotitle => $subs->{bibliotitle},

			biblionumber => $subs->{biblionumber},

			hassubscriptionexpired =>$HasSubscriptionExpired,

		);

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

-