<?php
/* Copyright (C) 2019 Laurent Destailleur  <eldy@users.sourceforge.net>
 *
 * 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 <https://www.gnu.org/licenses/>.
 */

/**
 *   	\file       htdocs/product/inventory/inventory.php
 *		\ingroup    inventory
 *		\brief      Tabe to enter counting
 */

require '../../main.inc.php';
include_once DOL_DOCUMENT_ROOT.'/core/class/html.formcompany.class.php';
include_once DOL_DOCUMENT_ROOT.'/product/class/html.formproduct.class.php';
include_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
include_once DOL_DOCUMENT_ROOT.'/product/inventory/class/inventory.class.php';
include_once DOL_DOCUMENT_ROOT.'/product/inventory/lib/inventory.lib.php';
include_once DOL_DOCUMENT_ROOT.'/product/stock/class/mouvementstock.class.php';

// Load translation files required by the page
$langs->loadLangs(array("stocks", "other", "productbatch"));

// Get parameters
$id = GETPOST('id', 'int');
$ref = GETPOST('ref', 'alpha');
$action = GETPOST('action', 'aZ09');
$confirm = GETPOST('confirm', 'alpha');
$cancel = GETPOST('cancel', 'aZ09');
$contextpage = GETPOST('contextpage', 'aZ') ?GETPOST('contextpage', 'aZ') : 'inventorycard'; // To manage different context of search
$backtopage = GETPOST('backtopage', 'alpha');

$fk_warehouse = GETPOST('fk_warehouse', 'int');
$fk_product = GETPOST('fk_product', 'int');
$lineid = GETPOST('lineid', 'int');
$batch = GETPOST('batch', 'alphanohtml');

if (empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
	$result = restrictedArea($user, 'stock', $id);
} else {
	$result = restrictedArea($user, 'stock', $id, '', 'inventory_advance');
}

// Initialize technical objects
$object = new Inventory($db);
$extrafields = new ExtraFields($db);
$diroutputmassaction = $conf->stock->dir_output.'/temp/massgeneration/'.$user->id;
$hookmanager->initHooks(array('inventorycard')); // Note that conf->hooks_modules contains array

// Fetch optionals attributes and labels
$extrafields->fetch_name_optionals_label($object->table_element);

$search_array_options = $extrafields->getOptionalsFromPost($object->table_element, '', 'search_');

// Initialize array of search criterias
$search_all = GETPOST("search_all", 'alpha');
$search = array();
foreach ($object->fields as $key => $val) {
	if (GETPOST('search_'.$key, 'alpha')) {
		$search[$key] = GETPOST('search_'.$key, 'alpha');
	}
}

if (empty($action) && empty($id) && empty($ref)) {
	$action = 'view';
}

// Load object
include DOL_DOCUMENT_ROOT.'/core/actions_fetchobject.inc.php'; // Must be include, not include_once.

// Security check - Protection if external user
//if ($user->socid > 0) accessforbidden();
//if ($user->socid > 0) $socid = $user->socid;
//$result = restrictedArea($user, 'mymodule', $id);

if (empty($conf->global->MAIN_USE_ADVANCED_PERMS)) {
	$permissiontoadd = $user->rights->stock->creer;
	$permissiontodelete = $user->rights->stock->supprimer;
} else {
	$permissiontoadd = $user->rights->stock->inventory_advance->write;
	$permissiontodelete = $user->rights->stock->inventory_advance->write;
}

$now = dol_now();


/*
 * Actions
 */

if ($cancel) {
	$action = '';
}


$parameters = array();
$reshook = $hookmanager->executeHooks('doActions', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks
if ($reshook < 0) {
	setEventMessages($hookmanager->error, $hookmanager->errors, 'errors');
}

if (empty($reshook)) {
	$error = 0;

	if ($action == 'cancel_record' && $permissiontoadd) {
		$object->setCanceled($user);
	}

	// Close inventory by recording the stock movements
	if ($action == 'update' && !empty($user->rights->stock->mouvement->creer)) {
		$stockmovment = new MouvementStock($db);
		$stockmovment->setOrigin($object->element, $object->id);

		$cacheOfProducts = array();

		$db->begin();

		$sql = 'SELECT id.rowid, id.datec as date_creation, id.tms as date_modification, id.fk_inventory, id.fk_warehouse,';
		$sql .= ' id.fk_product, id.batch, id.qty_stock, id.qty_view, id.qty_regulated';
		$sql .= ' FROM '.MAIN_DB_PREFIX.'inventorydet as id';
		$sql .= ' WHERE id.fk_inventory = '.((int) $object->id);

		$resql = $db->query($sql);
		if ($resql) {
			$num = $db->num_rows($resql);
			$i = 0;
			$totalarray = array();
			while ($i < $num) {
				$line = $db->fetch_object($resql);

				$qty_stock = $line->qty_stock;
				$qty_view = $line->qty_view;		// The quantity viewed by inventorier, the qty we target


				// Load real stock we have now.
				if (isset($cacheOfProducts[$line->fk_product])) {
					$product_static = $cacheOfProducts[$line->fk_product];
				} else {
					$product_static = new Product($db);
					$result = $product_static->fetch($line->fk_product, '', '', '', 1, 1, 1);

					//$option = 'nobatch';
					$option .= ',novirtual';
					$product_static->load_stock($option); // Load stock_reel + stock_warehouse.

					$cacheOfProducts[$product_static->id] = $product_static;
				}

				// Get the real quantity in stock now, but before the stock move for inventory.
				$realqtynow = $product_static->stock_warehouse[$line->fk_warehouse]->real;
				if ($conf->productbatch->enabled && $product_static->hasbatch()) {
					$realqtynow = $product_static->stock_warehouse[$line->fk_warehouse]->detail_batch[$line->batch]->qty;
				}


				if (!is_null($qty_view)) {
					$stock_movement_qty = price2num($qty_view - $realqtynow, 'MS');
					if ($stock_movement_qty != 0) {
						if ($stock_movement_qty < 0) {
							$movement_type = 1;
						} else {
							$movement_type = 0;
						}

						$datemovement = '';
						//$inventorycode = 'INV'.$object->id;
						$inventorycode = 'INV-'.$object->ref;

						$idstockmove = $stockmovment->_create($user, $line->fk_product, $line->fk_warehouse, $stock_movement_qty, $movement_type, 0, $langs->trans('LabelOfInventoryMovemement', $object->ref), $inventorycode, $datemovement, '', '', $line->batch);
						if ($idstockmove < 0) {
							$error++;
							setEventMessages($stockmovment->error, $stockmovment->errors, 'errors');
							break;
						}

						// Update line with id of stock movement (and the start quantity if it has changed this last recording)
						$sqlupdate = "UPDATE ".MAIN_DB_PREFIX."inventorydet";
						$sqlupdate .= " SET fk_movement = ".((int) $idstockmove);
						if ($qty_stock != $realqtynow) {
							$sqlupdate .= ", qty_stock = ".((float) $realqtynow);
						}
						$sqlupdate .= " WHERE rowid = ".((int) $line->rowid);
						$resqlupdate = $db->query($sqlupdate);
						if (! $resqlupdate) {
							$error++;
							setEventMessages($db->lasterror(), null, 'errors');
							break;
						}
					}
				}
				$i++;
			}

			if (!$error) {
				$object->setRecorded($user);
			}
		} else {
			setEventMessages($db->lasterror, null, 'errors');
			$error++;
		}

		if (! $error) {
			$db->commit();
		} else {
			$db->rollback();
		}
	}

	// Save quantity found during inventory (when we click on Save button on inventory page)
	if ($action =='updateinventorylines' && $permissiontoadd) {
		$sql = 'SELECT id.rowid, id.datec as date_creation, id.tms as date_modification, id.fk_inventory, id.fk_warehouse,';
		$sql .= ' id.fk_product, id.batch, id.qty_stock, id.qty_view, id.qty_regulated';
		$sql .= ' FROM '.MAIN_DB_PREFIX.'inventorydet as id';
		$sql .= ' WHERE id.fk_inventory = '.((int) $object->id);

		$db->begin();

		$resql = $db->query($sql);
		if ($resql) {
			$num = $db->num_rows($resql);
			$i = 0;
			$totalarray = array();
			$inventoryline = new InventoryLine($db);

			while ($i < $num) {
				$line = $db->fetch_object($resql);
				$lineid = $line->rowid;

				$result = 0;
				$resultupdate = 0;

				if (GETPOST("id_".$lineid, 'alpha') != '') {		// If a value was set ('0' or something else)
					$qtytoupdate = price2num(GETPOST("id_".$lineid, 'alpha'), 'MS');
					$result = $inventoryline->fetch($lineid);
					if ($qtytoupdate < 0) {
						$result = -1;
						setEventMessages($langs->trans("FieldCannotBeNegative", $langs->transnoentitiesnoconv("RealQty")), null, 'errors');
					}
					if ($result > 0) {
						$inventoryline->qty_stock = price2num(GETPOST('stock_qty_'.$lineid, 'alpha'), 'MS');	// The new value that was set in as hidden field
						$inventoryline->qty_view = $qtytoupdate;	// The new value we want
						$resultupdate = $inventoryline->update($user);
					}
				} else {
					// Delete record
					$result = $inventoryline->fetch($lineid);
					if ($result > 0) {
						$inventoryline->qty_view = null;			// The new value we want
						$resultupdate = $inventoryline->update($user);
					}
				}

				if ($result < 0 || $resultupdate < 0) {
					$error++;
				}

				$i++;
			}
		}

		// Update user that update quantities
		if (! $error) {
			$sqlupdate = "UPDATE ".MAIN_DB_PREFIX."inventory";
			$sqlupdate .= " SET fk_user_modif = ".((int) $user->id);
			$sqlupdate .= " WHERE rowid = ".((int) $object->id);
			$resqlupdate = $db->query($sqlupdate);
			if (! $resqlupdate) {
				$error++;
				setEventMessages($db->lasterror(), null, 'errors');
			}
		}

		if (!$error) {
			$db->commit();
		} else {
			$db->rollback();
		}
	}


	$backurlforlist = DOL_URL_ROOT.'/product/inventory/list.php';
	$backtopage = DOL_URL_ROOT.'/product/inventory/inventory.php?id='.$object->id;

	// Actions cancel, add, update, delete or clone
	include DOL_DOCUMENT_ROOT.'/core/actions_addupdatedelete.inc.php';

	// Actions when linking object each other
	include DOL_DOCUMENT_ROOT.'/core/actions_dellink.inc.php';

	// Actions when printing a doc from card
	include DOL_DOCUMENT_ROOT.'/core/actions_printing.inc.php';

	// Actions to send emails
	/*$triggersendname = 'MYOBJECT_SENTBYMAIL';
	$autocopy='MAIN_MAIL_AUTOCOPY_MYOBJECT_TO';
	$trackid='stockinv'.$object->id;
	include DOL_DOCUMENT_ROOT.'/core/actions_sendmails.inc.php';*/

	if (GETPOST('addline', 'alpha')) {
		$qty= (GETPOST('qtytoadd') != '' ? price2num(GETPOST('qtytoadd', 'MS')) : null);
		if ($fk_warehouse <= 0) {
			$error++;
			setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Warehouse")), null, 'errors');
		}
		if ($fk_product <= 0) {
			$error++;
			setEventMessages($langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Product")), null, 'errors');
		}
		if (price2num(GETPOST('qtytoadd'), 'MS') < 0) {
			$error++;
			setEventMessages($langs->trans("FieldCannotBeNegative", $langs->transnoentitiesnoconv("RealQty")), null, 'errors');
		}
		if (!$error && !empty($conf->productbatch->enabled)) {
			$tmpproduct = new Product($db);
			$result = $tmpproduct->fetch($fk_product);

			if (empty($error) && $tmpproduct->status_batch>0 && empty($batch)) {
				$error++;
				$langs->load("errors");
				setEventMessages($langs->trans("ErrorProductNeedBatchNumber", $tmpproduct->ref), null, 'errors');
			}
			if (empty($error) && $tmpproduct->status_batch==2 && !empty($batch) && $qty>1) {
				$error++;
				$langs->load("errors");
				setEventMessages($langs->trans("TooManyQtyForSerialNumber", $tmpproduct->ref, $batch), null, 'errors');
			}
			if (empty($error) && empty($tmpproduct->status_batch) && !empty($batch)) {
				$error++;
				$langs->load("errors");
				setEventMessages($langs->trans("ErrorProductDoesNotNeedBatchNumber", $tmpproduct->ref), null, 'errors');
			}
		}
		if (!$error) {
			$tmp = new InventoryLine($db);
			$tmp->fk_inventory = $object->id;
			$tmp->fk_warehouse = $fk_warehouse;
			$tmp->fk_product = $fk_product;
			$tmp->batch = $batch;
			$tmp->datec = $now;
			$tmp->qty_view = $qty;

			$result = $tmp->create($user);
			if ($result < 0) {
				if ($db->lasterrno() == 'DB_ERROR_RECORD_ALREADY_EXISTS') {
					$langs->load("errors");
					setEventMessages($langs->trans("ErrorRecordAlreadyExists"), null, 'errors');
				} else {
					dol_print_error($db, $tmp->error, $tmp->errors);
				}
			} else {
				// Clear var
				$_POST['batch'] = '';
				$_POST['qtytoadd'] = '';
			}
		}
	}
}




/*
 * View
 */

$form = new Form($db);
$formproduct = new FormProduct($db);

$help_url = '';

llxHeader('', $langs->trans('Inventory'), $help_url);


// Disable button Generate movement if data were modified and not saved
print '<script type="text/javascript">
function disablebuttonmakemovementandclose() {
	console.log("Disable button idbuttonmakemovementandclose until we save");
	jQuery("#idbuttonmakemovementandclose").attr(\'disabled\',\'disabled\');
	jQuery("#idbuttonmakemovementandclose").attr(\'onclick\', \'return false;\');
	jQuery("#idbuttonmakemovementandclose").attr(\'title\',\''.dol_escape_js($langs->trans("SaveQtyFirst")).'\');
	jQuery("#idbuttonmakemovementandclose").attr(\'class\',\'butActionRefused classfortooltip\');
};

jQuery(document).ready(function() {
	jQuery(".realqty").keyup(function() {
		console.log("keyup on realqty");
		disablebuttonmakemovementandclose();
	});
	jQuery(".realqty").change(function() {
		console.log("change on realqty");
		disablebuttonmakemovementandclose();
	});
});
</script>';


// Part to show record
if ($object->id > 0) {
	$res = $object->fetch_optionals();

	$head = inventoryPrepareHead($object);
	print dol_get_fiche_head($head, 'inventory', $langs->trans("Inventory"), -1, 'stock');

	$formconfirm = '';

	// Confirmation to delete
	if ($action == 'delete') {
		$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"].'?id='.$object->id, $langs->trans('DeleteInventory'), $langs->trans('ConfirmDeleteOrder'), 'confirm_delete', '', 0, 1);
	}
	// Confirmation to delete line
	if ($action == 'deleteline') {
		$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"].'?id='.$object->id.'&lineid='.$lineid, $langs->trans('DeleteLine'), $langs->trans('ConfirmDeleteLine'), 'confirm_deleteline', '', 0, 1);
	}

	// Clone confirmation
	if ($action == 'clone') {
		// Create an array for form
		$formquestion = array();
		$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"].'?id='.$object->id, $langs->trans('ToClone'), $langs->trans('ConfirmCloneMyObject', $object->ref), 'confirm_clone', $formquestion, 'yes', 1);
	}

	// Confirmation to close
	if ($action == 'record') {
		$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"].'?id='.$object->id, $langs->trans('Close'), $langs->trans('ConfirmFinish'), 'update', '', 0, 1);
		$action = 'view';
	}

	// Confirmation to close
	if ($action == 'confirm_cancel') {
		$formconfirm = $form->formconfirm($_SERVER["PHP_SELF"].'?id='.$object->id, $langs->trans('Cancel'), $langs->trans('ConfirmCancel'), 'cancel_record', '', 0, 1);
		$action = 'view';
	}

	// Call Hook formConfirm
	$parameters = array('formConfirm' => $formconfirm, 'lineid' => $lineid);
	$reshook = $hookmanager->executeHooks('formConfirm', $parameters, $object, $action); // Note that $action and $object may have been modified by hook
	if (empty($reshook)) {
		$formconfirm .= $hookmanager->resPrint;
	} elseif ($reshook > 0) {
		$formconfirm = $hookmanager->resPrint;
	}

	// Print form confirm
	print $formconfirm;


	// Object card
	// ------------------------------------------------------------
	$linkback = '<a href="'.DOL_URL_ROOT.'/product/inventory/list.php">'.$langs->trans("BackToList").'</a>';

	$morehtmlref = '<div class="refidno">';
	/*
	// Ref bis
	$morehtmlref.=$form->editfieldkey("RefBis", 'ref_client', $object->ref_client, $object, $user->rights->inventory->creer, 'string', '', 0, 1);
	$morehtmlref.=$form->editfieldval("RefBis", 'ref_client', $object->ref_client, $object, $user->rights->inventory->creer, 'string', '', null, null, '', 1);
	// Thirdparty
	$morehtmlref.='<br>'.$langs->trans('ThirdParty') . ' : ' . $soc->getNomUrl(1);
	// Project
	if (! empty($conf->projet->enabled))
	{
		$langs->load("projects");
		$morehtmlref.='<br>'.$langs->trans('Project') . ' ';
		if ($user->rights->inventory->creer)
		{
			if ($action != 'classify')
			{
				$morehtmlref.='<a class="editfielda" href="' . $_SERVER['PHP_SELF'] . '?action=classify&token='.newToken().'&id=' . $object->id . '">' . img_edit($langs->transnoentitiesnoconv('SetProject')) . '</a> : ';
				if ($action == 'classify') {
					//$morehtmlref.=$form->form_project($_SERVER['PHP_SELF'] . '?id=' . $object->id, $object->socid, $object->fk_project, 'projectid', 0, 0, 1, 1);
					$morehtmlref.='<form method="post" action="'.$_SERVER['PHP_SELF'].'?id='.$object->id.'">';
					$morehtmlref.='<input type="hidden" name="action" value="classin">';
					$morehtmlref.='<input type="hidden" name="token" value="'.newToken().'">';
					$morehtmlref.=$formproject->select_projects($object->socid, $object->fk_project, 'projectid', $maxlength, 0, 1, 0, 1, 0, 0, '', 1);
					$morehtmlref.='<input type="submit" class="button valignmiddle" value="'.$langs->trans("Modify").'">';
					$morehtmlref.='</form>';
				} else {
					$morehtmlref.=$form->form_project($_SERVER['PHP_SELF'] . '?id=' . $object->id, $object->socid, $object->fk_project, 'none', 0, 0, 0, 1);
				}
			}
		} else {
			if (! empty($object->fk_project)) {
				$proj = new Project($db);
				$proj->fetch($object->fk_project);
				$morehtmlref.=$proj->getNomUrl();
			} else {
				$morehtmlref.='';
			}
		}
	}
	*/
	$morehtmlref .= '</div>';


	dol_banner_tab($object, 'ref', $linkback, 1, 'ref', 'ref', $morehtmlref);


	print '<div class="fichecenter">';
	print '<div class="fichehalfleft">';
	print '<div class="underbanner clearboth"></div>';
	print '<table class="border centpercent tableforfield">'."\n";

	// Common attributes
	include DOL_DOCUMENT_ROOT.'/core/tpl/commonfields_view.tpl.php';

	// Other attributes. Fields from hook formObjectOptions and Extrafields.
	include DOL_DOCUMENT_ROOT.'/core/tpl/extrafields_view.tpl.php';

	//print '<tr><td class="titlefield fieldname_invcode">'.$langs->trans("InventoryCode").'</td><td>INV'.$object->id.'</td></tr>';

	print '</table>';
	print '</div>';
	print '</div>';

	print '<div class="clearboth"></div>';

	print dol_get_fiche_end();


	print '<form id="formrecord" name="formrecord" method="POST" action="'.$_SERVER["PHP_SELF"].'">';
	print '<input type="hidden" name="token" value="'.newToken().'">';
	print '<input type="hidden" name="action" value="updateinventorylines">';
	print '<input type="hidden" name="id" value="'.$object->id.'">';
	if ($backtopage) {
		print '<input type="hidden" name="backtopage" value="'.$backtopage.'">';
	}


	// Buttons for actions
	if ($action != 'record') {
		print '<div class="tabsAction">'."\n";
		$parameters = array();
		$reshook = $hookmanager->executeHooks('addMoreActionsButtons', $parameters, $object, $action); // Note that $action and $object may have been modified by hook
		if ($reshook < 0) {
			setEventMessages($hookmanager->error, $hookmanager->errors, 'errors');
		}

		if (empty($reshook)) {
			if ($object->status == Inventory::STATUS_DRAFT) {
				if ($permissiontoadd) {
					print '<a class="butAction" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=confirm_validate&confirm=yes&token='.newToken().'">'.$langs->trans("Validate").' ('.$langs->trans("Start").')</a>'."\n";
				} else {
					print '<a class="butActionRefused classfortooltip" href="#" title="'.dol_escape_htmltag($langs->trans("NotEnoughPermissions")).'">'.$langs->trans('Validate').' ('.$langs->trans("Start").')</a>'."\n";
				}
			}

			// Save
			if ($object->status == $object::STATUS_VALIDATED) {
				if ($permissiontoadd) {
					print '<a class="butAction classfortooltip" id="idbuttonmakemovementandclose" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=record&token='.newToken().'" title="'.dol_escape_htmltag($langs->trans("MakeMovementsAndClose")).'">'.$langs->trans("MakeMovementsAndClose").'</a>'."\n";
				} else {
					print '<a class="butActionRefused classfortooltip" href="#" title="'.dol_escape_htmltag($langs->trans("NotEnoughPermissions")).'">'.$langs->trans('MakeMovementsAndClose').'</a>'."\n";
				}

				if ($permissiontoadd) {
					print '<a class="butActionDelete" href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=confirm_cancel&token='.newToken().'">'.$langs->trans("Cancel").'</a>'."\n";
				}
			}
		}
		print '</div>'."\n";

		if ($object->status != Inventory::STATUS_DRAFT && $object->status != Inventory::STATUS_VALIDATED) {
			print '<br><br>';
		}
	}



	if ($object->status == Inventory::STATUS_VALIDATED) {
		print '<center>';
		if (!empty($conf->use_javascript_ajax)) {
			if ($permissiontoadd) {
				// Link to launch scan tool
				if (!empty($conf->barcode->enabled) || !empty($conf->productbatch->enabled)) {
					print '<a href="'.$_SERVER["PHP_SELF"].'?id='.$object->id.'&action=updatebyscaning" class="marginrightonly paddingright marginleftonly paddingleft">'.img_picto('', 'barcode', 'class="paddingrightonly"').$langs->trans("UpdateByScaning").'</a>';
				}

				// Link to autofill
				print '<a id="fillwithexpected" class="marginrightonly paddingright marginleftonly paddingleft" href="#">'.img_picto('', 'autofill', 'class="paddingrightonly"').$langs->trans('AutofillWithExpected').'</a>';
				print '<script>';
				print '$( document ).ready(function() {';
				print '	$("#fillwithexpected").on("click",function fillWithExpected(){
							$(".expectedqty").each(function(){
								var object = $(this)[0];
								var objecttofill = $("#"+object.id+"_input")[0];
								objecttofill.value = object.innerText;
							})
							console.log("Values filled (after click on fillwithexpected)");
							disablebuttonmakemovementandclose();
							return false;
				        });';
				print '});';
				print '</script>';

				// Link to reset qty
				print '<a href="#" id="clearqty" class="marginrightonly paddingright marginleftonly paddingleft">'.img_picto('', 'eraser', 'class="paddingrightonly"').$langs->trans("ClearQtys").'</a>';
			} else {
				print '<a class="classfortooltip marginrightonly paddingright marginleftonly paddingleft" href="#" title="'.dol_escape_htmltag($langs->trans("NotEnoughPermissions")).'">'.$langs->trans("Save").'</a>'."\n";
			}
		}
		print '<br>';
		print '<br>';
		print '</center>';
	}


	// Popup for mass barcode scanning
	if ($action == 'updatebyscaning') {
		if ($permissiontoadd) {
			// Output the javascript to manage the scanner tool.
			print '<script>';

			print '
			var duplicatedbatchcode = [];
			var errortab1 = [];
			var errortab2 = [];
			var errortab3 = [];
			var errortab4 = [];

			function barcodescannerjs(){
				console.log("We catch inputs in scanner box");
				jQuery("#scantoolmessage").text();

				var selectaddorreplace = $("select[name=selectaddorreplace]").val();
				var barcodemode = $("input[name=barcodemode]:checked").val();
				var barcodeproductqty = $("input[name=barcodeproductqty]").val();
				var textarea = $("textarea[name=barcodelist]").val();
				var textarray = textarea.split(/[\s,;]+/);
				var tabproduct = [];
				duplicatedbatchcode = [];
				errortab1 = [];
				errortab2 = [];
				errortab3 = [];
				errortab4 = [];

				textarray = textarray.filter(function(value){
					return value != "";
				});
				if(textarray.some((element) => element != "")){
					$(".expectedqty").each(function(){
						id = this.id;
						console.log("Analyze the line "+id+" in inventory, barcodemode="+barcodemode);
						warehouse = $("#"+id+"_warehouse").attr(\'data-ref\');
						//console.log(warehouse);
						productbarcode = $("#"+id+"_product").attr(\'data-barcode\');
						//console.log(productbarcode);
						productbatchcode = $("#"+id+"_batch").attr(\'data-batch\');
						//console.log(productbatchcode);

						if (barcodemode != "barcodeforproduct") {
							tabproduct.forEach(product=>{
								console.log("product.Batch="+product.Batch+" productbatchcode="+productbatchcode);
								if(product.Batch != "" && product.Batch == productbatchcode){
									console.log("duplicate batch code found for batch code "+productbatchcode);
									duplicatedbatchcode.push(productbatchcode);
								}
							})
						}
						productinput = $("#"+id+"_input").val();
						if(productinput == ""){
							productinput = 0
						}
						tabproduct.push({\'Id\':id,\'Warehouse\':warehouse,\'Barcode\':productbarcode,\'Batch\':productbatchcode,\'Qty\':productinput,\'fetched\':false});
					});

					console.log("Loop on each record entered in the textarea");
					textarray.forEach(function(element,index){
						console.log("Process record element="+element+" id="+id);
						var verify_batch = false;
						var verify_barcode = false;
						switch(barcodemode){
							case "barcodeforautodetect":
								verify_barcode = barcodeserialforproduct(tabproduct,index,element,barcodeproductqty,selectaddorreplace,"barcode",true);
								verify_batch = barcodeserialforproduct(tabproduct,index,element,barcodeproductqty,selectaddorreplace,"lotserial",true);
								break;
							case "barcodeforproduct":
								verify_barcode = barcodeserialforproduct(tabproduct,index,element,barcodeproductqty,selectaddorreplace,"barcode");
								break;
							case "barcodeforlotserial":
								verify_batch = barcodeserialforproduct(tabproduct,index,element,barcodeproductqty,selectaddorreplace,"lotserial");
								break;
							default:
								alert(\''.dol_escape_js($langs->trans("ErrorWrongBarcodemode")).' "\'+barcodemode+\'"\');
								throw \''.dol_escape_js($langs->trans('ErrorWrongBarcodemode')).' "\'+barcodemode+\'"\';
						}

						if (verify_batch == false && verify_barcode == false) {		/* If the 2 flags are false, not found error */
							errortab2.push(element);
						} else if (verify_batch == true && verify_barcode == true) {		/* If the 2 flags are true, error: we don t know which one to take */
							errortab3.push(element);
						} else if (verify_batch == true) {
							console.log("element="+element);
							console.log(duplicatedbatchcode);
							if (duplicatedbatchcode.includes(element)) {
								errortab1.push(element);
							}
						}
					});

					if (Object.keys(errortab1).length < 1 && Object.keys(errortab2).length < 1 && Object.keys(errortab3).length < 1) {
						tabproduct.forEach(product => {
							if(product.Qty!=0){
								console.log("We change #"+product.Id+"_input to match input in scanner box");
								if(product.hasOwnProperty("reelqty")){
									$.ajax({ url: \''.DOL_URL_ROOT.'/product/inventory/ajax/searchfrombarcode.php\',
										data: { "token":"'.newToken().'", "action":"addnewlineproduct", "fk_entrepot":product.Warehouse, "batch":product.Batch, "fk_inventory":'.dol_escape_js($object->id).', "fk_product":product.fk_product, "reelqty":product.reelqty},
										type: \'POST\',
										async: false,
										success: function(response) {
											response = JSON.parse(response);
											if(response.status == "success"){
												console.log(response.message);
												$("<input type=\'text\' value=\'"+product.Qty+"\' />")
												.attr("id", "id_"+response.id_line+"_input")
												.attr("name", "id_"+response.id_line)
												.appendTo("#formrecord");
											}else{
												console.error(response.message);
											}
										},
										error : function(output) {
											console.error("Error on line creation function");
										},
									});
								} else {
									$("#"+product.Id+"_input").val(product.Qty);
								}
							}
						});
						jQuery("#scantoolmessage").text("'.dol_escape_js($langs->transnoentities("QtyWasAddedToTheScannedBarcode")).'\n");
						/* document.forms["formrecord"].submit(); */
					} else {
						let stringerror = "";
						if (Object.keys(errortab1).length > 0) {
							stringerror += "<br>'.dol_escape_js($langs->transnoentities('ErrorSameBatchNumber')).': ";
							errortab1.forEach(element => {
								stringerror += (element + ", ")
							});
							stringerror = stringerror.slice(0, -2);	/* Remove last ", " */
						}
						if (Object.keys(errortab2).length > 0) {
							stringerror += "<br>'.dol_escape_js($langs->transnoentities('ErrorCantFindCodeInInventory')).': ";
							errortab2.forEach(element => {
								stringerror += (element + ", ")
							});
							stringerror = stringerror.slice(0, -2);	/* Remove last ", " */
						}
						if (Object.keys(errortab3).length > 0) {
							stringerror += "<br>'.dol_escape_js($langs->transnoentities('ErrorCodeScannedIsBothProductAndSerial')).': ";
							errortab3.forEach(element => {
								stringerror += (element + ", ")
							});
							stringerror = stringerror.slice(0, -2);	/* Remove last ", " */
						}
						if (Object.keys(errortab4).length > 0) {
							stringerror += "<br>'.dol_escape_js($langs->transnoentities('ErrorBarcodeNotFoundForProductWarehouse')).': ";
							errortab4.forEach(element => {
								stringerror += (element + ", ")
							});
							stringerror = stringerror.slice(0, -2);	/* Remove last ", " */
						}

						jQuery("#scantoolmessage").html(\''.dol_escape_js($langs->transnoentities("ErrorOnElementsInventory")).'\' + stringerror);
						//alert("'.dol_escape_js($langs->trans("ErrorOnElementsInventory")).' :\n" + stringerror);
					}
				}

			}

			/* This methode is called by parent barcodescannerjs() */
			function barcodeserialforproduct(tabproduct,index,element,barcodeproductqty,selectaddorreplace,mode,autodetect=false){
				BarcodeIsInProduct=0;
				newproductrow=0
				result=false;
				tabproduct.forEach(product => {
					$.ajax({ url: \''.DOL_URL_ROOT.'/product/inventory/ajax/searchfrombarcode.php\',
						data: { "token":"'.newToken().'", "action":"existbarcode", '.(!empty($object->fk_warehouse)?'"fk_entrepot":'.$object->fk_warehouse.', ':'').(!empty($object->fk_product)?'"fk_product":'.$object->fk_product.', ':'').'"barcode":element, "product":product, "mode":mode},
						type: \'POST\',
						async: false,
						success: function(response) {
							response = JSON.parse(response);
							if (response.status == "success"){
								console.log(response.message);
								if(!newproductrow){
									newproductrow = response.object;
								}
							}else{
								if (mode!="lotserial" && autodetect==false && !errortab4.includes(element)){
									errortab4.push(element);
									console.error(response.message);
								}
							}
						},
						error : function(output) {
						   console.error("Error on barcodeserialforproduct function");
						},
				    });
					console.log("Product "+(index+=1)+": "+element);
					if(mode == "barcode"){
						testonproduct = product.Barcode
					}else if (mode == "lotserial"){
						testonproduct = product.Batch
					}
					if(testonproduct == element){
						if(selectaddorreplace == "add"){
							productqty = parseInt(product.Qty,10);
							product.Qty = productqty + parseInt(barcodeproductqty,10);
						}else if(selectaddorreplace == "replace"){
							if(product.fetched == false){
								product.Qty = barcodeproductqty
								product.fetched=true
							}else{
								productqty = parseInt(product.Qty,10);
								product.Qty = productqty + parseInt(barcodeproductqty,10);
							}
						}
						BarcodeIsInProduct+=1;
					}
				})
				if(BarcodeIsInProduct==0 && newproductrow!=0){
					tabproduct.push({\'Id\':tabproduct.length-1,\'Warehouse\':newproductrow.fk_warehouse,\'Barcode\':mode=="barcode"?element:null,\'Batch\':mode=="lotserial"?element:null,\'Qty\':barcodeproductqty,\'fetched\':true,\'reelqty\':newproductrow.reelqty,\'fk_product\':newproductrow.fk_product,\'mode\':mode});
					result = true;
				}
				if(BarcodeIsInProduct > 0){
					result = true;
				}
				return result;
			}
			';
			print '</script>';
		}
		include DOL_DOCUMENT_ROOT.'/core/class/html.formother.class.php';
		$formother = new FormOther($db);
		print $formother->getHTMLScannerForm("barcodescannerjs", 'all');
	}

	//Call method to undo changes in real qty
	print '<script>';
	print 'jQuery(document).ready(function() {
		$("#clearqty").on("click", function() {
			console.log("Clear all values");
			disablebuttonmakemovementandclose();
			jQuery(".realqty").val("");
			return false;	/* disable submit */
		});
		$(".undochangesqty").on("click", function undochangesqty() {
			console.log("Clear value of inventory line");
			id = this.id;
			id = id.split("_")[1];
			tmpvalue = $("#id_"+id+"_input_tmp").val()
			$("#id_"+id+"_input")[0].value = tmpvalue;
			disablebuttonmakemovementandclose();
			return false;	/* disable submit */
		});
	});';
	print '</script>';

	print '<div class="fichecenter">';
	//print '<div class="fichehalfleft">';
	print '<div class="clearboth"></div>';

	//print load_fiche_titre($langs->trans('Consumption'), '', '');

	print '<div class="div-table-responsive-no-min">';
	print '<table id="tablelines" class="noborder noshadow centpercent">';

	print '<tr class="liste_titre">';
	print '<td>'.$langs->trans("Warehouse").'</td>';
	print '<td>'.$langs->trans("Product").'</td>';
	if (!empty($conf->productbatch->enabled)) {
		print '<td>';
		print $langs->trans("Batch");
		print '</td>';
	}
	print '<td class="right">'.$langs->trans("ExpectedQty").'</td>';
	print '<td class="right">';
	print $form->textwithpicto($langs->trans("RealQty"), $langs->trans("InventoryRealQtyHelp"));
	print '</td>';
	if ($object->status == $object::STATUS_DRAFT || $object->status == $object::STATUS_VALIDATED) {
		// Actions or link to stock movement
		print '<td class="center">';
		print '</td>';
	} else {
		// Actions or link to stock movement
		print '<td class="right">';
		//print $langs->trans("StockMovement");
		print '</td>';
	}
	print '</tr>';

	// Line to add a new line in inventory
	if ($object->status == $object::STATUS_DRAFT || $object->status == $object::STATUS_VALIDATED) {
		print '<tr>';
		print '<td>';
		print $formproduct->selectWarehouses((GETPOSTISSET('fk_warehouse') ? GETPOST('fk_warehouse', 'int') : $object->fk_warehouse), 'fk_warehouse', 'warehouseopen', 1, 0, 0, '', 0, 0, array(), 'maxwidth300');
		print '</td>';
		print '<td>';
		print $form->select_produits((GETPOSTISSET('fk_product') ? GETPOST('fk_product', 'int') : $object->fk_product), 'fk_product', '', 0, 0, -1, 2, '', 0, null, 0, '1', 0, 'maxwidth300');
		print '</td>';
		if (!empty($conf->productbatch->enabled)) {
			print '<td>';
			print '<input type="text" name="batch" class="maxwidth100" value="'.(GETPOSTISSET('batch') ? GETPOST('batch') : '').'">';
			print '</td>';
		}
		print '<td class="right"></td>';
		print '<td class="right">';
		print '<input type="text" name="qtytoadd" class="maxwidth75" value="">';
		print '</td>';
		// Actions
		print '<td class="center">';
		print '<input type="submit" class="button paddingright" name="addline" value="'.$langs->trans("Add").'">';
		print '</td>';
		print '</tr>';
	}

	// Request to show lines of inventory (prefilled after start/validate step)
	$sql = 'SELECT id.rowid, id.datec as date_creation, id.tms as date_modification, id.fk_inventory, id.fk_warehouse,';
	$sql .= ' id.fk_product, id.batch, id.qty_stock, id.qty_view, id.qty_regulated, id.fk_movement';
	$sql .= ' FROM '.MAIN_DB_PREFIX.'inventorydet as id';
	$sql .= ' WHERE id.fk_inventory = '.((int) $object->id);

	$cacheOfProducts = array();
	$cacheOfWarehouses = array();

	//$sql = '';
	$resql = $db->query($sql);
	if ($resql) {
		$num = $db->num_rows($resql);

		$i = 0;
		$hasinput = false;
		$totalarray = array();
		while ($i < $num) {
			$obj = $db->fetch_object($resql);

			if (isset($cacheOfWarehouses[$obj->fk_warehouse])) {
				$warehouse_static = $cacheOfWarehouses[$obj->fk_warehouse];
			} else {
				$warehouse_static = new Entrepot($db);
				$warehouse_static->fetch($obj->fk_warehouse);

				$cacheOfWarehouses[$warehouse_static->id] = $warehouse_static;
			}

			// Load real stock we have now
			$option = '';
			if (isset($cacheOfProducts[$obj->fk_product])) {
				$product_static = $cacheOfProducts[$obj->fk_product];
			} else {
				$product_static = new Product($db);
				$result = $product_static->fetch($obj->fk_product, '', '', '', 1, 1, 1);

				//$option = 'nobatch';
				$option .= ',novirtual';
				$product_static->load_stock($option); // Load stock_reel + stock_warehouse.

				$cacheOfProducts[$product_static->id] = $product_static;
			}

			print '<tr class="oddeven">';
			print '<td id="id_'.$obj->rowid.'_warehouse" data-ref="'.dol_escape_htmltag($warehouse_static->ref).'">';
			print $warehouse_static->getNomUrl(1);
			print '</td>';
			print '<td id="id_'.$obj->rowid.'_product" data-ref="'.dol_escape_htmltag($product_static->ref).'" data-barcode="'.dol_escape_htmltag($product_static->barcode).'">';
			print $product_static->getNomUrl(1).' - '.$product_static->label;
			print '</td>';

			if (!empty($conf->productbatch->enabled)) {
				print '<td id="id_'.$obj->rowid.'_batch" data-batch="'.dol_escape_htmltag($obj->batch).'">';
				print dol_escape_htmltag($obj->batch);
				print '</td>';
			}

			// Expected quantity = Quantity in stock when we start inventory
			print '<td class="right expectedqty" id="id_'.$obj->rowid.'" title="Stock viewed at last update: '.$obj->qty_stock.'">';
			$valuetoshow = $obj->qty_stock;
			// For inventory not yet close, we overwrite with the real value in stock now
			if ($object->status == $object::STATUS_DRAFT || $object->status == $object::STATUS_VALIDATED) {
				if (!empty($conf->productbatch->enabled) && $product_static->hasbatch()) {
					$valuetoshow = $product_static->stock_warehouse[$obj->fk_warehouse]->detail_batch[$obj->batch]->qty;
				} else {
					$valuetoshow = $product_static->stock_warehouse[$obj->fk_warehouse]->real;
				}
			}
			print price2num($valuetoshow, 'MS');
			print '<input type="hidden" name="stock_qty_'.$obj->rowid.'" value="'.$valuetoshow.'">';
			print '</td>';

			// Real quantity
			if ($object->status == $object::STATUS_DRAFT || $object->status == $object::STATUS_VALIDATED) {
				print '<td class="right">';
				$qty_view = GETPOST("id_".$obj->rowid) && price2num(GETPOST("id_".$obj->rowid), 'MS') >= 0 ? GETPOST("id_".$obj->rowid) : $obj->qty_view;

				//if (!$hasinput && $qty_view !== null && $obj->qty_stock != $qty_view) {
				if ($qty_view != '') {
					$hasinput = true;
				}

				print '<a id="undochangesqty_'.$obj->rowid.'" href="#" class="undochangesqty reposition marginrightonly" title="'.dol_escape_htmltag($langs->trans("Clear")).'">';
				print img_picto('', 'eraser', 'class="opacitymedium"');
				print '</a>';
				print '<input type="text" class="maxwidth75 right realqty" name="id_'.$obj->rowid.'" id="id_'.$obj->rowid.'_input" value="'.$qty_view.'">';
				print '</td>';

				// Picto delete line
				print '<td class="right">';
				print '<a class="reposition" href="'.DOL_URL_ROOT.'/product/inventory/inventory.php?id='.$object->id.'&lineid='.$obj->rowid.'&action=deleteline&token='.newToken().'">'.img_delete().'</a>';
				$qty_tmp = price2num(GETPOST("id_".$obj->rowid."_input_tmp", 'MS')) >= 0 ? GETPOST("id_".$obj->rowid."_input_tmp") : $qty_view;
				print '<input type="hidden" class="maxwidth75 right realqty" name="id_'.$obj->rowid.'_input_tmp" id="id_'.$obj->rowid.'_input_tmp" value="'.$qty_tmp.'">';
				print '</td>';
			} else {
				print '<td class="right nowraponall">';
				print $obj->qty_view;	// qty found
				print '</td>';
				print '<td class="nowraponall right">';
				if ($obj->fk_movement > 0) {
					$stockmovment = new MouvementStock($db);
					$stockmovment->fetch($obj->fk_movement);
					print $stockmovment->getNomUrl(1, 'movements');
				}
				print '</td>';
			}
			print '</tr>';

			$i++;
		}
	} else {
		dol_print_error($db);
	}

	print '</table>';

	print '</div>';

	if ($object->status == $object::STATUS_VALIDATED) {
		print '<center><input id="submitrecord" type="submit" class="button button-save" name="save" value="'.$langs->trans("Save").'"></center>';
	}

	print '</div>';


	// Call method to disable the button if no qty entered yet for inventory

	if ($object->status != $object::STATUS_VALIDATED || !$hasinput) {
		print '<script type="text/javascript">
					jQuery(document).ready(function() {
						console.log("Call disablebuttonmakemovementandclose because status = '.((int) $object->status).' or $hasinput = '.((int) $hasinput).'");
						disablebuttonmakemovementandclose();
					});
				</script>';
	}
	print '</form>';
}

// End of page
llxFooter();
$db->close();
