#!/usr/bin/perl

#script to show a list of orders with uncertain prices for a bookseller
#the script also allows to edit the prices and uncheck the uncertainprice property of them
#written by john.soros@biblibre.com 01/10/2008

# Copyright 2008-2009 BibLibre SARL
#
# 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

uncertainprice.pl

=head1 DESCRIPTION

 This script displays all the orders with uncertain prices for a given bookseller, it also lets the user modify the unitprice and uncertainprice properties of the order

=head1 CGI PARAMETERS

=over 4

=item $booksellerid

The bookseller who we want to display the orders of.

=back

=cut


use Modern::Perl;

use C4::Auth qw( get_template_and_user );
use C4::Output qw( output_html_with_http_headers );
use CGI qw ( -utf8 );

use C4::Acquisition qw( SearchOrders GetOrder ModOrder );

use Koha::Acquisition::Booksellers;
use Koha::Acquisition::Baskets;

my $input=CGI->new;

my ($template, $loggedinuser, $cookie)
    = get_template_and_user({template_name => "acqui/uncertainprice.tt",
			     query => $input,
			     type => "intranet",
			     flagsrequired   => { acquisition => 'order_manage' },
                });

my $booksellerid = $input->param('booksellerid');
my $basketno     = $input->param('basketno');
my $op = $input->param('op');
my $owner = $input->param('owner') || 0 ; # flag to see only "my" orders, or everyone orders
my $bookseller = Koha::Acquisition::Booksellers->find( $booksellerid );

$template->param( basket => Koha::Acquisition::Baskets->find($basketno) );

#show all orders that have uncertain price for the bookseller
my $pendingorders = SearchOrders({
    booksellerid => $booksellerid,
    owner => $owner,
    basketno => $basketno,
    pending => 1,
});
my @orders = grep { $_->{'uncertainprice'} } @$pendingorders;

if ( $op eq 'validate' ) {
    $template->param( validate => 1);
    my $count = scalar(@orders);
    for (my $i=0; $i < $count; $i++) {
        my $order = pop(@orders);
        my $ordernumber = $order->{ordernumber};
        next unless ($input->param('qty'.$ordernumber));
        my $order_as_from_db=GetOrder($order->{ordernumber});
        $order->{'listprice'} = $input->param('price'.$ordernumber);
        $order->{'ecost'}= $input->param('price'.$ordernumber) - (($input->param('price'.$ordernumber) /100) * $bookseller->discount);
        $order->{'rrp'} = $input->param('price'.$ordernumber);
        $order->{'quantity'}=$input->param('qty'.$ordernumber);
        $order->{'uncertainprice'}=$input->param('uncertainprice'.$ordernumber);
        ModOrder($order);
    }
}

$template->param( uncertainpriceorders => \@orders,
                                   booksellername => "".$bookseller->name,
                                   booksellerid => $bookseller->id,
                                   booksellerpostal =>$bookseller->postal,
                                   bookselleraddress1 => $bookseller->address1,
                                   bookselleraddress2 => $bookseller->address2,
                                   bookselleraddress3 => $bookseller->address3,
                                   bookselleraddress4 => $bookseller->address4,
                                   booksellerphone =>$bookseller->phone,
                                   booksellernotes => $bookseller->notes,
                                   basketcount   => $bookseller->baskets->count,
                                   subscriptioncount   => $bookseller->subscriptions->count,
                                   active => $bookseller->active,
                                   owner => $owner,
                                   scriptname => "/cgi-bin/koha/acqui/uncertainprice.pl");
$template->{'VARS'}->{'contacts'} = $bookseller->contacts;
output_html_with_http_headers $input, $cookie, $template->output;