#!/usr/bin/perl

#script to add an order into the system
#written 29/2/00 by chris@katipo.co.nz


# 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 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., 59 Temple Place,
# Suite 330, Boston, MA  02111-1307 USA

use strict;
use CGI;
use C4::Auth;
use C4::Output;
use C4::Catalogue;
use C4::Biblio;
use C4::Output;
use C4::Interface::CGI::Output;
use C4::Database;
use HTML::Template;

#use Date::Manip;

my $input = new CGI;
# get_template_and_user used only to check auth & get user id
my ($template, $loggedinuser, $cookie)
    = get_template_and_user({template_name => "acqui/order.tmpl",
			     query => $input,
			     type => "intranet",
			     authnotrequired => 0,
			     flagsrequired => {acquisition => 1},
			     debug => 1,
			     });

my $existing=$input->param('existing');
my $title=$input->param('title');
my $author=$input->param('author');
my $copyrightdate=$input->param('copyrightdate');
my $isbn=$input->param('ISBN');
my $itemtype=$input->param('format');
my $ordnum=$input->param('ordnum');
my $basketno=$input->param('basket');
my $quantity=$input->param('quantity');
my $listprice=$input->param('list_price');
my $series=$input->param('Series');
if ($listprice eq ''){
  $listprice=0;
}
my $supplier=$input->param('supplier');
my $notes=$input->param('notes');
my $bookfund=$input->param('bookfund');
my $who=$loggedinuser;
my $bibnum;
my $bibitemnum;
my $rrp=$input->param('rrp');
my $ecost=$input->param('ecost');
my $gst=$input->param('GST');
my $orderexists=$input->param('orderexists');
my $budget=$input->param('budget');
my $cost=$input->param('cost');
my $sub=$input->param('sub');
my $invoice=$input->param('invoice');
my $publishercode = $input->param('publishercode');
if ($quantity ne '0'){
	#check to see if biblio exists
	if ($existing eq 'no'){
		#if it doesnt create it
		$bibnum = &newbiblio({ title     => $title?$title:"",
						author    => $author?$author:"",
						copyrightdate => $copyrightdate?$copyrightdate:"",
						series => $series?$series:"",
							});
		$bibitemnum = &newbiblioitem({ biblionumber => $bibnum,
								itemtype     => $itemtype?$itemtype:"",
								isbn        => $isbn?$isbn:"",
								publishercode => $publishercode?$publishercode:"",
								});
			if ($title) {
				newsubtitle($bibnum,$title);
			}
	} else {
		$bibnum=$input->param('biblio');
		$bibitemnum=$input->param('bibitemnum');
		my $oldtype=$input->param('oldtype');
		if ($bibitemnum eq '' || $itemtype ne $oldtype){
			$bibitemnum= &newbiblioitem({ biblionumber => $bibnum,
									itemtype => $itemtype?$itemtype:"",
									isbn => $isbn?$isbn:"" ,
									publishercode => $publishercode?$publishercode:"",
									});
		} else {
			&modbibitem({biblioitemnumber => $bibitemnum,
							isbn            => $isbn,
							publishercode   => $publishercode,
			});
		}
		&modbiblio({
			biblionumber  => $bibnum,
			title         => $title?$title:"",
			author        => $author?$author:"",
			copyrightdate => $copyrightdate?$copyrightdate:"",
			series        => $series?$series:"" },
			);
	}
	if ($orderexists ne '') {
		modorder($title,$ordnum,$quantity,$listprice,$bibnum,$basketno,$supplier,$who,$notes,$bookfund,$bibitemnum,$rrp,$ecost,$gst,$budget,$cost,$sub,$invoice);
	}else {
		neworder($bibnum,$title,$ordnum,$basketno,$quantity,$listprice,$supplier,$who,$notes,$bookfund,$bibitemnum,$rrp,$ecost,$gst,$budget,$cost,$sub,$invoice);
	}
} else {
	$bibnum=$input->param('biblio');
	delorder($bibnum,$ordnum);
}

print $input->redirect("basket.pl?basket=$basketno");