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// Copyright (C) 2014 Cedric GROSS <c.gross@kreiz-it.fr>
// Copyright (C) 2017 Francis Appels <francis.appels@z-application.com>
//
// 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 3 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, see <http://www.gnu.org/licenses/>.
// or see http://www.gnu.org/
//
// \file htdocs/core/js/lib_dispatch.js
// \brief File that include javascript functions used dispatch.php
//
/**
* addDispatchLine
* Adds new table row for dispatching to multiple stock locations
*
* @param index int index of product line. 0 = first product line
* @param type string type of dispatch (batch = batch dispatch, dispatch = non batch dispatch)
* @param mode string 'qtymissing' will create new line with qty missing, 'lessone' will keep 1 in old line and the rest in new one
*/
function addDispatchLine(index, type, mode)
{
mode = mode || 'qtymissing'
console.log("fourn/js/lib_dispatch.js Split line type="+type+" index="+index+" mode="+mode);
var $row = $("tr[name='"+type+'_0_'+index+"']").clone(true), // clone first batch line to jQuery object
nbrTrs = $("tr[name^='"+type+"_'][name$='_"+index+"']").length, // position of line for batch
qtyOrdered = parseFloat($("#qty_ordered_0_"+index).val()), // Qty ordered is same for all rows
qty = parseFloat($("#qty_"+(nbrTrs - 1)+"_"+index).val()),
qtyDispatched;
if (mode === 'lessone')
{
qtyDispatched = parseFloat($("#qty_dispatched_0_"+index).val()) + 1;
}
else
{
qtyDispatched = parseFloat($("#qty_dispatched_0_"+index).val()) + qty;
}
if (qtyDispatched < qtyOrdered)
{
//replace tr suffix nbr
$row.html($row.html().replace(/_0_/g,"_"+nbrTrs+"_"));
//create new select2 to avoid duplicate id of cloned one
$row.find("select[name='"+'entrepot_'+nbrTrs+'_'+index+"']").select2();
// TODO find solution to copy selected option to new select
// TODO find solution to keep new tr's after page refresh
//clear value
$row.find("input[name^='qty']").val('');
//change name of new row
$row.attr('name',type+'_'+nbrTrs+'_'+index);
//insert new row before last row
$("tr[name^='"+type+"_'][name$='_"+index+"']:last").after($row);
//remove cloned select2 with duplicate id.
$("#s2id_entrepot_"+nbrTrs+'_'+index).detach(); // old way to find duplicated select2 component
$(".csswarehouse_"+nbrTrs+"_"+index+":first-child").parent("span.selection").parent(".select2").detach();
/* Suffix of lines are: _ trs.length _ index */
$("#qty_"+nbrTrs+"_"+index).focus();
$("#qty_dispatched_0_"+index).val(qtyDispatched);
//hide all buttons then show only the last one
$("tr[name^='"+type+"_'][name$='_"+index+"'] .splitbutton").hide();
$("tr[name^='"+type+"_'][name$='_"+index+"']:last .splitbutton").show();
if (mode === 'lessone')
{
qty = 1; // keep 1 in old line
$("#qty_"+(nbrTrs-1)+"_"+index).val(qty);
}
$("#qty_"+nbrTrs+"_"+index).val(qtyOrdered - qtyDispatched);
// Store arbitrary data for dispatch qty input field change event
$("#qty_"+(nbrTrs-1)+"_"+index).data('qty', qty);
$("#qty_"+(nbrTrs-1)+"_"+index).data('type', type);
$("#qty_"+(nbrTrs-1)+"_"+index).data('index', index);
// Update dispatched qty when value dispatch qty input field changed
$("#qty_"+(nbrTrs-1)+"_"+index).change(this.onChangeDispatchLineQty);
//set focus on lot of new line (if it exists)
$("#lot_number_"+(nbrTrs)+"_"+index).focus();
}
}
/**
* onChangeDispatchLineQty
*
* Change event handler for dispatch qty input field,
* recalculate qty dispatched when qty input has changed.
* If qty is more then qty ordered reset input qty to max qty to dispatch.
*
* element requires arbitrary data qty (value before change), type (type of dispatch) and index (index of product line)
*/
function onChangeDispatchLineQty() {
var index = $(this).data('index'),
type = $(this).data('type'),
qty = parseFloat($(this).data('qty')),
changedQty, nbrTrs, dispatchingQty, qtyOrdered, qtyDispatched;
if (index >= 0 && type && qty >= 0) {
nbrTrs = $("tr[name^='"+type+"_'][name$='_"+index+"']").length;
qtyChanged = parseFloat($(this).val()) - qty; // qty changed
qtyDispatching = parseFloat($("#qty_"+(nbrTrs-1)+"_"+index).val()); // qty currently being dispatched
qtyOrdered = parseFloat($("#qty_ordered_0_"+index).val()); // qty ordered
qtyDispatched = parseFloat($("#qty_dispatched_0_"+index).val()); // qty already dispatched
console.log("onChangeDispatchLineQty qtyChanged: " + qtyChanged + " qtyDispatching: " + qtyDispatching + " qtyOrdered: " + qtyOrdered + " qtyDispatched: "+ qtyDispatched);
if ((qtyChanged) <= (qtyOrdered - (qtyDispatched + qtyDispatching))) {
$("#qty_dispatched_0_"+index).val(qtyDispatched + qtyChanged);
} else {
$(this).val($(this).data('qty'));
}
$(this).data('qty', $(this).val());
}
}