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#=====================================================================
# LX-Office ERP
# Copyright (C) 2004
# Based on SQL-Ledger Version 2.1.9
# Web http://www.lx-office.org
#############################################################################
# SQL-Ledger, Accounting
# Copyright (c) 1998-2002
#
# Author: Dieter Simader
# Email: dsimader@sql-ledger.org
# Web: http://www.sql-ledger.org
#
#
# This program 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.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
#######################################################################
#
# warehouse and packinglist
#
#######################################################################

use List::Util qw(min max first);
use POSIX qw(strftime);

use SL::Form;
use SL::User;

use SL::AM;
use SL::CT;
use SL::IC;
use SL::WH;
use SL::OE;
use SL::ReportGenerator;

use Data::Dumper;

require "bin/mozilla/common.pl";
require "bin/mozilla/reportgenerator.pl";

# parserhappy(R):

# contents of the "transfer_type" table:
# $locale->text('back')
# $locale->text('correction')
# $locale->text('disposed')
# $locale->text('found')
# $locale->text('missing')
# $locale->text('stock')
# $locale->text('shipped')
# $locale->text('transfer')
# $locale->text('used')
# $locale->text('return_material')
# $locale->text('release_material')

# --------------------------------------------------------------------
# Transfer
# --------------------------------------------------------------------

sub transfer_warehouse_selection {
$lxdebug->enter_sub();

$auth->assert('warehouse_management');

$form->get_lists('warehouses' => { 'key' => 'WAREHOUSES',
'bins' => 'BINS', });

show_no_warehouses_error() if (!scalar @{ $form->{WAREHOUSES} });

my $units = AM->retrieve_units(\%myconfig, $form);
$form->{UNITS} = AM->unit_select_data($units, $form->{unit}, 0, $form->{partunit});

if (scalar @{ $form->{WAREHOUSES} }) {
$form->{warehouse_id} ||= $form->{WAREHOUSES}->[0]->{id};
$form->{bin_id} ||= $form->{WAREHOUSES}->[0]->{BINS}->[0]->{id};
}

my $content;

$form->{jsscript} = 1;

if ($form->{trans_type} eq 'removal') {
$form->{nextsub} = "removal_parts_selection";
$form->{title} = $locale->text('Removal from Warehouse');
$content = $form->parse_html_template('wh/warehouse_selection');

} elsif ($form->{trans_type} eq 'stock') {
$form->{title} = $locale->text('Stock');
$content = $form->parse_html_template('wh/warehouse_selection_stock');

} elsif (!$form->{trans_type} || ($form->{trans_type} eq 'transfer')) {
$form->{nextsub} = "transfer_parts_selection";
$form->{title} = $locale->text('Transfer');
$content = $form->parse_html_template('wh/warehouse_selection');

}

$form->header();
print $content;

$lxdebug->leave_sub();
}

sub transfer_parts_selection {
$lxdebug->enter_sub();

$auth->assert('warehouse_management');

transfer_or_removal_prepare_contents('direction' => 'transfer');

$form->{title} = $locale->text('Transfer');
$form->header();
print $form->parse_html_template("wh/transfer_parts_selection");

$lxdebug->leave_sub();
}

sub transfer_or_removal_prepare_contents {
$lxdebug->enter_sub();

$auth->assert('warehouse_management');

my %args = @_;

$form->get_lists('warehouses' => { 'key' => 'WAREHOUSES',
'bins' => 'BINS', });

my $warehouse_idx = get_warehouse_idx($form->{warehouse_id});
$form->show_generic_error($locale->text("The selected warehouse does not exist.")) if (-1 == $warehouse_idx);

my $warehouse = $form->{WAREHOUSES}->[$warehouse_idx];

$form->{initial_warehouse_idx} = $warehouse_idx;
$form->{warehouse_description} = $warehouse->{description};
$warehouse->{selected} = 1;

$form->show_generic_error($locale->text("The source warehouse does not contain any bins.")) if (0 == scalar @{ $warehouse->{BINS} });

map { $form->{"l_$_"} = 'Y' } qw(parts_id qty warehouseid binid partnumber partdescription bindescription chargenumber partunit);

$form->{sort} = 'bindescription';
my @contents = WH->get_warehouse_report("warehouse_id" => $form->{warehouse_id},
"bin_id" => $form->{bin_id},
"chargenumber" => $form->{chargenumber},
"partnumber" => $form->{partnumber},
"description" => $form->{description});

$form->show_generic_error($locale->text("The selected warehouse is empty.")) if (0 == scalar(@contents));

my $all_units = AM->retrieve_units(\%myconfig, $form);

foreach (@contents) {
$_->{qty} = $form->format_amount_units('amount' => $_->{qty},
'part_unit' => $_->{partunit},
'conv_units' => 'convertible');
my $this_unit = $_->{partunit};

if ($all_units->{$_->{partunit}} && ($all_units->{g}->{base_unit} eq $all_units->{$_->{partunit}}->{base_unit})) {
$this_unit = "kg";
}

$_->{UNITS} = AM->unit_select_data($all_units, $this_unit, 0, $_->{partunit});
}

my $transfer_types = WH->retrieve_transfer_types($args{direction});
map { $_->{description} = $locale->text($_->{description}) } @{ $transfer_types };

$form->{CONTENTS} = \@contents;
$form->{TRANSFER_TYPES} = $transfer_types;

$lxdebug->leave_sub();
}


sub transfer_parts {
$lxdebug->enter_sub();

$auth->assert('warehouse_management');

$form->get_lists('warehouses' => { 'key' => 'WAREHOUSES', 'bins' => 'BINS' });

my $warehouse_idx = get_warehouse_idx($form->{warehouse_id});
$form->show_generic_error($locale->text("The selected warehouse does not exist.")) if (-1 == $warehouse_idx);

my $warehouse = $form->{WAREHOUSES}->[$warehouse_idx];

$form->show_generic_error($locale->text("The source warehouse does not contain any bins.")) if (0 == scalar @{ $warehouse->{BINS} });

map { $form->{"l_$_"} = 'Y' } qw(parts_id qty warehouseid binid partnumber partdescription bindescription chargenumber partunit);

$form->{sort} = 'bindescription';
my @contents = WH->get_warehouse_report("warehouse_id" => $form->{warehouse_id});
my $all_units = AM->retrieve_units(\%myconfig, $form);

my @transfers;

foreach my $row (1 .. $form->{rowcount}) {
$form->{"qty_$row"} =~ s/^\s*//;
$form->{"qty_$row"} =~ s/\s*$//;
next if (!$form->{"qty_$row"});

my $bin_idx = get_bin_idx($warehouse_idx, $form->{"src_bin_id_$row"});
$form->show_generic_error($locale->text("The selected bin does not exist.")) if (-1 == $bin_idx);
my $bin = $warehouse->{BINS}->[$bin_idx];

my $orig_qty = $form->{"qty_$row"} . " " . $form->{"unit_$row"};

my $transfer = {
'src_warehouse_id' => $form->{warehouse_id},
'transfer_type_id' => $form->{transfer_type_id},
};

map { $transfer->{$_} = $form->{"${_}_${row}"} } qw(src_bin_id chargenumber parts_id qty dst_warehouse_id dst_bin_id);

my $entry;

foreach (@contents) {
if (($_->{binid} == $transfer->{src_bin_id}) && ($_->{parts_id} == $transfer->{parts_id}) && ($_->{chargenumber} eq $transfer->{chargenumber})) {
$entry = $_;
last;
}
}

if (!$entry) {
$form->error($locale->text("There is not enough left of '#1' in bin '#2' for the removal of #3.",
$form->{"partdescription_$row"}, $bin->{description}, $orig_qty));
}

$transfer->{qty} = $form->parse_amount(\%myconfig, $transfer->{qty}) * $all_units->{$form->{"unit_$row"}}->{factor};
$transfer->{qty} /= $all_units->{$entry->{partunit}}->{factor} || 1;

if (($entry->{qty} < $transfer->{qty}) || (0 >= $transfer->{qty})) {
$form->error($locale->text("There is not enough left of '#1' in bin '#2' for the removal of #3.",
$form->{"partdescription_$row"}, $bin->{description}, $orig_qty));
}

$transfer->{comment} = $form->{comment};

push @transfers, $transfer;

$entry->{qty} -= $transfer->{qty};
}

if (!scalar @transfers) {
$form->show_generic_information($locale->text('Nothing has been selected for transfer.'));
exit 0;
}

WH->transfer(@transfers);

$form->{trans_type} = 'transfer';
$form->{saved_message} = $locale->text('The parts have been transferred.');

transfer_warehouse_selection();

$lxdebug->leave_sub();
}

# --------------------------------------------------------------------
# Transfer: stock
# --------------------------------------------------------------------

sub transfer_stock_update_part {
$lxdebug->enter_sub();

$form->{trans_type} = 'stock';
$form->{qty} = $form->parse_amount(\%myconfig, $form->{qty});

if (!$form->{partnumber} && !$form->{description}) {
delete @{$form}{qw(parts_id partunit)};
transfer_warehouse_selection();

} elsif (($form->{partnumber} && ($form->{partnumber} ne $form->{old_partnumber})) || $form->{description}) {

$form->{no_services} = 1;
$form->{no_assemblies} = 1;

my $parts = Common->retrieve_parts(\%myconfig, $form, 'description', 1);

if (scalar @{ $parts } == 1) {
@{$form}{qw(parts_id partnumber description)} = @{$parts->[0]}{qw(id partnumber description)};
transfer_stock_get_partunit();
transfer_warehouse_selection();

} else {
select_part('transfer_stock_part_selected', @{ $parts });
}

} else {
transfer_stock_get_partunit();
transfer_warehouse_selection();
}

$lxdebug->leave_sub();
}

sub transfer_stock_part_selected {
$lxdebug->enter_sub();

my $part = shift;

@{$form}{qw(parts_id partnumber description)} = @{$part}{qw(id partnumber description)};

transfer_stock_get_partunit();
transfer_warehouse_selection();

$lxdebug->leave_sub();
}

sub transfer_stock_get_partunit {
$lxdebug->enter_sub();

if ($form->{parts_id}) {
my $part_info = IC->get_basic_part_info('id' => $form->{parts_id});
$form->{partunit} = $part_info->{unit};
}

$lxdebug->leave_sub();
}

sub transfer_stock {
$lxdebug->enter_sub();

$form->{qty} = $form->parse_amount(\%myconfig, $form->{qty});

if ($form->{qty} <= 0) {
$form->show_generic_error($locale->text('Invalid quantity.'), 'back_button' => 1);
}

if (!$form->{warehouse_id} || !$form->{bin_id}) {
$form->error($locale->text('The warehouse or the bin is missing.'));
}

my $transfer = {
'transfer_type' => 'stock',
'dst_warehouse_id' => $form->{warehouse_id},
'dst_bin_id' => $form->{bin_id},
'chargenumber' => $form->{chargenumber},
'parts_id' => $form->{parts_id},
'qty' => $form->{qty},
'unit' => $form->{unit},
'comment' => $form->{comment},
};

WH->transfer($transfer);

delete @{$form}{qw(parts_id partnumber description qty unit chargenumber comment)};

$form->{saved_message} = $locale->text('The parts have been stocked.');
$form->{trans_type} = 'stock';

transfer_warehouse_selection();

$lxdebug->leave_sub();
}

# --------------------------------------------------------------------
# Transfer: removal
# --------------------------------------------------------------------

sub removal_parts_selection {
$lxdebug->enter_sub();

$auth->assert('warehouse_management');

transfer_or_removal_prepare_contents('direction' => 'out');

$form->{title} = $locale->text('Removal');
$form->header();
print $form->parse_html_template("wh/removal_parts_selection");

$lxdebug->leave_sub();
}

sub remove_parts {
$lxdebug->enter_sub();

$auth->assert('warehouse_management');

$form->get_lists('warehouses' => { 'key' => 'WAREHOUSES',
'bins' => 'BINS', });

my $warehouse_idx = get_warehouse_idx($form->{warehouse_id});
$form->show_generic_error($locale->text("The selected warehouse does not exist.")) if (-1 == $warehouse_idx);

my $warehouse = $form->{WAREHOUSES}->[$warehouse_idx];

$form->show_generic_error($locale->text("The warehouse does not contain any bins.")) if (0 == scalar @{ $warehouse->{BINS} });

map { $form->{"l_$_"} = 'Y' } qw(parts_id qty warehouseid binid partnumber partdescription bindescription chargenumber partunit);

$form->{sort} = 'bindescription';
my @contents = WH->get_warehouse_report("warehouse_id" => $form->{warehouse_id});
my $all_units = AM->retrieve_units(\%myconfig, $form);

my @transfers;

foreach my $row (1 .. $form->{rowcount}) {
$form->{"qty_$row"} =~ s/^\s*//;
$form->{"qty_$row"} =~ s/\s*$//;
next if (!$form->{"qty_$row"});

my $bin_idx = get_bin_idx($warehouse_idx, $form->{"src_bin_id_$row"});
$form->show_generic_error($locale->text("The selected bin does not exist.")) if (-1 == $bin_idx);
my $bin = $warehouse->{BINS}->[$bin_idx];

my $orig_qty = $form->{"qty_$row"} . " " . $form->{"unit_$row"};

my $transfer = {
'src_warehouse_id' => $form->{warehouse_id},
'transfer_type_id' => $form->{transfer_type_id},
};

map { $transfer->{$_} = $form->{"${_}_${row}"} } qw(src_bin_id chargenumber parts_id qty);

my $entry;

foreach (@contents) {
if (($_->{binid} == $transfer->{src_bin_id}) && ($_->{parts_id} == $transfer->{parts_id}) && ($_->{chargenumber} eq $transfer->{chargenumber})) {
$entry = $_;
last;
}
}

if (!$entry) {
$form->error($locale->text("There is not enough left of '#1' in bin '#2' for the removal of #3.",
$form->{"partdescription_$row"}, $bin->{description}, $orig_qty));
}

$transfer->{qty} = $form->parse_amount(\%myconfig, $transfer->{qty}) * $all_units->{$form->{"unit_$row"}}->{factor};
$transfer->{qty} /= $all_units->{$entry->{partunit}}->{factor} || 1;

if (($entry->{qty} < $transfer->{qty}) || (0 >= $transfer->{qty})) {
$form->error($locale->text("There is not enough left of '#1' in bin '#2' for the removal of #3.",
$form->{"partdescription_$row"}, $bin->{description}, $orig_qty));
}

$transfer->{comment} = $form->{comment};

push @transfers, $transfer;

$entry->{qty} -= $transfer->{qty};
}

if (!scalar @transfers) {
$form->show_generic_information($locale->text('Nothing has been selected for removal.'));
exit 0;
}

WH->transfer(@transfers);

$form->{trans_type} = 'removal';
$form->{saved_message} = $locale->text('The parts have been removed.');

transfer_warehouse_selection();

$lxdebug->leave_sub();
}

# --------------------------------------------------------------------
# Journal
# --------------------------------------------------------------------

sub journal {
$lxdebug->enter_sub();

$auth->assert('warehouse_management');

$form->get_lists('warehouses' => { 'key' => 'WAREHOUSES',
'bins' => 'BINS', });

show_no_warehouses_error() if (!scalar @{ $form->{WAREHOUSES} });

$form->{jsscript} = 1;

$form->header();
print $form->parse_html_template("wh/journal_filter", { "UNITS" => AM->unit_select_data(AM->retrieve_units(\%myconfig, $form)) });

$lxdebug->leave_sub();
}

sub generate_journal {
$lxdebug->enter_sub();

$auth->assert('warehouse_management');

$form->{title} = $locale->text("WHJournal");
$form->{sort} ||= 'date';

my %filter;
my @columns = qw(trans_id date warehouse_from bin_from warehouse_to bin_to partnumber partdescription chargenumber trans_type comment qty employee projectnumber);

# filter stuff
map { $filter{$_} = $form->{$_} if ($form->{$_}) } qw(warehouse_id bin_id partnumber description chargenumber);

$filter{qty_op} = WH->convert_qty_op($form->{qty_op});
if ($filter{qty_op}) {
$form->isblank(qty, $locale->text('Quantity missing.'));
$form->isblank(qty_unit, $locale->text('Unit missing.'));

$filter{qty} = $form->{qty};
$filter{qty_unit} = $form->{qty_unit};
}
# /filter stuff

my $report = SL::ReportGenerator->new(\%myconfig, $form);

my @hidden_variables = map { "l_${_}" } @columns;
push @hidden_variables, qw(warehouse_id bin_id partnumber description chargenumber qty_op qty qty_unit fromdate todate);

my %column_defs = (
'date' => { 'text' => $locale->text('Date'), },
'trans_id' => { 'text' => $locale->text('Trans Id'), },
'trans_type' => { 'text' => $locale->text('Trans Type'), },
'comment' => { 'text' => $locale->text('Comment'), },
'warehouse_from' => { 'text' => $locale->text('Warehouse From'), },
'warehouse_to' => { 'text' => $locale->text('Warehouse To'), },
'bin_from' => { 'text' => $locale->text('Bin From'), },
'bin_to' => { 'text' => $locale->text('Bin To'), },
'partnumber' => { 'text' => $locale->text('Part Number'), },
'partdescription' => { 'text' => $locale->text('Description'), },
'chargenumber' => { 'text' => $locale->text('Charge Number'), },
'qty' => { 'text' => $locale->text('Qty'), },
'employee' => { 'text' => $locale->text('Employee'), },
'projectnumber' => { 'text' => $locale->text('Project Number'), },
);

my $href = build_std_url('action=generate_journal', grep { $form->{$_} } @hidden_variables);
map { $column_defs{$_}->{link} = $href . "&sort=${_}&order=" . Q($_ eq $form->{sort} ? 1 - $form->{order} : $form->{order}) } @columns;

my %column_alignment = map { $_ => 'right' } qw(qty);

map { $column_defs{$_}->{visible} = $form->{"l_${_}"} ? 1 : 0 } @columns;

$report->set_columns(%column_defs);
$report->set_column_order(@columns);

$report->set_export_options('generate_journal', @hidden_variables);

$report->set_sort_indicator($form->{sort}, $form->{order});

$report->set_options('output_format' => 'HTML',
'title' => $form->{title},
'attachment_basename' => strftime('warehouse_journal_%Y%m%d', localtime time));
$report->set_options_from_form();

my $all_units = AM->retrieve_units(\%myconfig, $form);
my @contents = WH->get_warehouse_journal(%filter);

foreach $entry (@contents) {
$entry->{qty} = $form->format_amount_units('amount' => $entry->{qty},
'part_unit' => $entry->{partunit},
'conv_units' => 'convertible');
$entry->{trans_type} = $locale->text($entry->{trans_type});

my $row = { };

foreach my $column (@columns) {
next if ($column eq 'trans_type');

$row->{$column} = {
'data' => $entry->{$column},
'align' => $column_alignment{$column},
};
}

$row->{trans_type} = {
'raw_data' => $entry->{trans_type},
'align' => $column_alignment{trans_type},
};

$report->add_data($row);
}

$report->generate_with_headers();

$lxdebug->leave_sub();
}

# --------------------------------------------------------------------
# Report
# --------------------------------------------------------------------

sub report {
$lxdebug->enter_sub();

$auth->assert('warehouse_content | warehouse_management');

$form->get_lists('warehouses' => { 'key' => 'WAREHOUSES',
'bins' => 'BINS', });

show_no_warehouses_error() if (!scalar @{ $form->{WAREHOUSES} });

$form->{onload} .= "fokus('partnumber');";
$form->{title} = $locale->text("Report about wareouse contents");

$form->header();
print $form->parse_html_template("wh/report_filter",
{ "nextsub" => "generate_report",
"WAREHOUSES" => $form->{WAREHOUSES},
"UNITS" => AM->unit_select_data(AM->retrieve_units(\%myconfig, $form)) });

$lxdebug->leave_sub();
}

sub generate_report {
$lxdebug->enter_sub();

$auth->assert('warehouse_content | warehouse_management');

$form->{title} = $locale->text("Report about wareouse contents");
$form->{sort} ||= 'partnumber';
my $sort_col = $form->{sort};

my %filter;
my @columns = qw(warehousedescription bindescription partnumber partdescription chargenumber qty);

# filter stuff
map { $filter{$_} = $form->{$_} if ($form->{$_}) } qw(warehouse_id bin_id partnumber description chargenumber);

$filter{qty_op} = WH->convert_qty_op($form->{qty_op});
if ($filter{qty_op}) {
$form->isblank(qty, $locale->text('Quantity missing.'));
$form->isblank(qty_unit, $locale->text('Unit missing.'));

$filter{qty} = $form->{qty};
$filter{qty_unit} = $form->{qty_unit};
}
# /filter stuff

$form->{subtotal} = '' if (!first { $_ eq $sort_col } qw(partnumber partdescription));

my $report = SL::ReportGenerator->new(\%myconfig, $form);

my @hidden_variables = map { "l_${_}" } @columns;
push @hidden_variables, qw(warehouse_id bin_id partnumber description chargenumber qty_op qty qty_unit l_warehousedescription l_bindescription);
push @hidden_variables, qw(include_empty_bins subtotal);

my %column_defs = (
'warehousedescription' => { 'text' => $locale->text('Warehouse'), },
'bindescription' => { 'text' => $locale->text('Bin'), },
'partnumber' => { 'text' => $locale->text('Part Number'), },
'partdescription' => { 'text' => $locale->text('Description'), },
'chargenumber' => { 'text' => $locale->text('Charge Number'), },
'qty' => { 'text' => $locale->text('Qty'), },
);

my $href = build_std_url('action=generate_report', grep { $form->{$_} } @hidden_variables);
map { $column_defs{$_}->{link} = $href . "&sort=${_}&order=" . Q($_ eq $sort_col ? 1 - $form->{order} : $form->{order}) } @columns;

my %column_alignment = map { $_ => 'right' } qw(qty);

map { $column_defs{$_}->{visible} = $form->{"l_${_}"} ? 1 : 0 } @columns;

$report->set_columns(%column_defs);
$report->set_column_order(@columns);

$report->set_export_options('generate_report', @hidden_variables);

$report->set_sort_indicator($sort_col, $form->{order});

$report->set_options('output_format' => 'HTML',
'title' => $form->{title},
'attachment_basename' => strftime('warehouse_report_%Y%m%d', localtime time));
$report->set_options_from_form();

my $all_units = AM->retrieve_units(\%myconfig, $form);
my @contents = WH->get_warehouse_report(%filter);

my $subtotal = 0;
my $idx = 0;

foreach $entry (@contents) {
$subtotal += $entry->{qty};
$entry->{qty} = $form->format_amount_units('amount' => $entry->{qty},
'part_unit' => $entry->{partunit},
'conv_units' => 'convertible');

$row_set = [ { map { $_ => { 'data' => $entry->{$_}, 'align' => $column_alignment{$_} } } @columns } ];

if (($form->{subtotal} eq 'Y')
&& (($idx == (scalar @contents - 1))
|| ($entry->{$sort_col} ne $contents[$idx + 1]->{$sort_col}))) {

my $row = { map { $_ => { 'data' => '', 'class' => 'listsubtotal', 'align' => $column_alignment{$_}, } } @columns };
$row->{qty}->{data} = $form->format_amount_units('amount' => $subtotal,
'part_unit' => $entry->{partunit},
'conv_units' => 'convertible');
$subtotal = 0;

push @{ $row_set }, $row;
}

$report->add_data($row_set);

$idx++;
}

$report->generate_with_headers();

$lxdebug->leave_sub();
}

# --------------------------------------------------------------------
# Utility functions
# --------------------------------------------------------------------

sub show_no_warehouses_error {
$lxdebug->enter_sub();

my $msg = $locale->text('No warehouse has been created yet.') . ' ';

if ($auth->check_right($form->{login}, 'config')) {
$msg .= $locale->text('You can create warehouses and bins via the menu "System -> Warehouses".');
} else {
$msg .= $locale->text('Please ask your administrator to create warehouses and bins.');
}

$form->show_generic_error($msg);

$lxdebug->leave_sub();
}

sub get_warehouse_idx {
my ($warehouse_id) = @_;

for (my $i = 0; $i < scalar @{$form->{WAREHOUSES}}; $i++) {
return $i if ($form->{WAREHOUSES}->[$i]->{id} == $warehouse_id);
}

return -1;
}

sub get_bin_idx {
my ($warehouse_index, $bin_id) = @_;

my $warehouse = $form->{WAREHOUSES}->[$warehouse_index];

return -1 if (!$warehouse);

for (my $i = 0; $i < scalar @{ $warehouse->{BINS} }; $i++) {
return $i if ($warehouse->{BINS}->[$i]->{id} == $bin_id);
}

return -1;
}

sub update {
call_sub($form->{update_nextsub} || $form->{nextsub});
}

sub continue {
call_sub($form->{continue_nextsub} || $form->{nextsub});
}

sub stock {
call_sub($form->{stock_nextsub} || $form->{nextsub});
}

1;
(42-42/42)