<?php
/* Copyright (C) 2017  Laurent Destailleur <eldy@users.sourceforge.net>
 * Copyright (C) 2021  Gauthier VERDOL <gauthier.verdol@atm-consulting.fr>
 * Copyright (C) ---Put here your own copyright and developer email---
 *
 * 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        class/stocktransferline.class.php
 * \ingroup     stocktransfer
 * \brief       This file is a CRUD class file for StockTransferLine (Create/Read/Update/Delete)
 */

// Put here all includes required by your class file
require_once DOL_DOCUMENT_ROOT.'/core/class/commonobjectline.class.php';
//require_once DOL_DOCUMENT_ROOT . '/societe/class/societe.class.php';
//require_once DOL_DOCUMENT_ROOT . '/product/class/product.class.php';

/**
 * Class for StockTransferLine
 */
class StockTransferLine extends CommonObjectLine
{
	/**
	 * @var string ID to identify managed object.
	 */
	public $element = 'stocktransferline';

	/**
	 * @var string Name of table without prefix where object is stored. This is also the key used for extrafields management.
	 */
	public $table_element = 'stocktransfer_stocktransferline';

	/**
	 * @var int  Does this object support multicompany module ?
	 * 0=No test on entity, 1=Test with field entity, 'field@table'=Test with link by field@table
	 */
	public $ismultientitymanaged = 0;

	/**
	 * @var int  Does object support extrafields ? 0=No, 1=Yes
	 */
	public $isextrafieldmanaged = 1;

	/**
	 * @var string String with name of icon for stocktransferline. Must be the part after the 'object_' into object_stocktransferline.png
	 */
	public $picto = 'stocktransferline@stocktransfer';


	const STATUS_DRAFT = 0;
	const STATUS_VALIDATED = 1;
	const STATUS_CANCELED = 9;


	/**
	 *  'type' if the field format ('integer', 'integer:ObjectClass:PathToClass[:AddCreateButtonOrNot[:Filter]]', 'varchar(x)', 'double(24,8)', 'real', 'price', 'text', 'html', 'date', 'datetime', 'timestamp', 'duration', 'mail', 'phone', 'url', 'password')
	 *         Note: Filter can be a string like "(t.ref:like:'SO-%') or (t.date_creation:<:'20160101') or (t.nature:is:NULL)"
	 *  'label' the translation key.
	 *  'enabled' is a condition when the field must be managed (Example: 1 or '$conf->global->MY_SETUP_PARAM)
	 *  'position' is the sort order of field.
	 *  'notnull' is set to 1 if not null in database. Set to -1 if we must set data to null if empty ('' or 0).
	 *  'visible' says if field is visible in list (Examples: 0=Not visible, 1=Visible on list and create/update/view forms, 2=Visible on list only, 3=Visible on create/update/view form only (not list), 4=Visible on list and update/view form only (not create). 5=Visible on list and view only (not create/not update). Using a negative value means field is not shown by default on list but can be selected for viewing)
	 *  'noteditable' says if field is not editable (1 or 0)
	 *  'default' is a default value for creation (can still be overwrote by the Setup of Default Values if field is editable in creation form). Note: If default is set to '(PROV)' and field is 'ref', the default value will be set to '(PROVid)' where id is rowid when a new record is created.
	 *  'index' if we want an index in database.
	 *  'foreignkey'=>'tablename.field' if the field is a foreign key (it is recommanded to name the field fk_...).
	 *  'searchall' is 1 if we want to search in this field when making a search from the quick search button.
	 *  'isameasure' must be set to 1 if you want to have a total on list for this field. Field type must be summable like integer or double(24,8).
	 *  'css' is the CSS style to use on field. For example: 'maxwidth200'
	 *  'help' is a string visible as a tooltip on field
	 *  'showoncombobox' if value of the field must be visible into the label of the combobox that list record
	 *  'disabled' is 1 if we want to have the field locked by a 'disabled' attribute. In most cases, this is never set into the definition of $fields into class, but is set dynamically by some part of code.
	 *  'arraykeyval' to set list of value if type is a list of predefined values. For example: array("0"=>"Draft","1"=>"Active","-1"=>"Cancel")
	 *  'autofocusoncreate' to have field having the focus on a create form. Only 1 field should have this property set to 1.
	 *  'comment' is not used. You can store here any text of your choice. It is not used by application.
	 *
	 *  Note: To have value dynamic, you can set value to 0 in definition and edit the value on the fly into the constructor.
	 */

	// BEGIN MODULEBUILDER PROPERTIES
	/**
	 * @var array  Array with all fields and their property. Do not use it as a static var. It may be modified by constructor.
	 */
	public $fields=array(
		'rowid' => array('type'=>'integer', 'label'=>'TechnicalID', 'enabled'=>'1', 'position'=>1, 'notnull'=>1, 'visible'=>0, 'noteditable'=>'1', 'index'=>1, 'comment'=>"Id"),
		'amount' => array('type'=>'price', 'label'=>'Amount', 'enabled'=>'1', 'position'=>40, 'notnull'=>0, 'visible'=>1, 'default'=>'null', 'isameasure'=>'1', 'help'=>"Help text for amount",),
		'qty' => array('type'=>'real', 'label'=>'Qty', 'enabled'=>'1', 'position'=>45, 'notnull'=>0, 'visible'=>1, 'default'=>'0', 'isameasure'=>'1', 'css'=>'maxwidth75imp', 'help'=>"Help text for quantity",),
		'fk_warehouse_destination' => array('type'=>'integer:Entrepot:product/stock/class/entrepot.class.php', 'label'=>'Entrepôt de destination', 'enabled'=>'1', 'position'=>50, 'notnull'=>1, 'visible'=>1,),
		'fk_warehouse_source' => array('type'=>'integer:Entrepot:product/stock/class/entrepot.class.php', 'label'=>'Entrepôt source', 'enabled'=>'1', 'position'=>50, 'notnull'=>1, 'visible'=>1,),
		'fk_stocktransfer' => array('type'=>'integer:StockTransfer:stocktransfer/stock/class/stocktransfer.class.php', 'label'=>'StockTransfer', 'enabled'=>'1', 'position'=>50, 'notnull'=>1, 'visible'=>0,),
		'fk_product' => array('type'=>'integer:Product:product/class/product.class.php', 'label'=>'Product', 'enabled'=>'1', 'position'=>50, 'notnull'=>1, 'visible'=>1,),
		'batch' => array('type'=>'varchar(128)', 'label'=>'Batch', 'enabled'=>'1', 'position'=>1000, 'notnull'=>-1, 'visible'=>1,),
		'pmp' => array('type'=>'double'/*, 'help'=>'THMEstimatedHelp'*/, 'label'=>'PMP', 'enabled'=>'1', 'position'=>50, 'notnull'=>0, 'visible'=>1,),
		'rang' => array('type'=>'integer', 'label'=>'Qty', 'enabled'=>'1', 'position'=>45, 'notnull'=>0, 'visible'=>0, 'default'=>'0', 'isameasure'=>'1', 'css'=>'maxwidth75imp', 'help'=>"Help text for quantity",),
	);
	public $rowid;
	public $amount;
	public $qty;
	public $fk_warehouse_destination;
	public $fk_warehouse_source;
	public $fk_stocktransfer;
	public $fk_product;
	public $batch;
	// END MODULEBUILDER PROPERTIES


	/**
	 * Constructor
	 *
	 * @param DoliDb $db Database handler
	 */
	public function __construct(DoliDB $db)
	{
		global $conf, $langs;

		$this->db = $db;

		if (empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && isset($this->fields['rowid'])) $this->fields['rowid']['visible'] = 0;
		if (!isModEnabled('multicompany') && isset($this->fields['entity'])) $this->fields['entity']['enabled'] = 0;

		// Example to show how to set values of fields definition dynamically
		/*if ($user->rights->stocktransfer->stocktransferline->read) {
			$this->fields['myfield']['visible'] = 1;
			$this->fields['myfield']['noteditable'] = 0;
		}*/

		// Unset fields that are disabled
		foreach ($this->fields as $key => $val) {
			if (isset($val['enabled']) && empty($val['enabled'])) {
				unset($this->fields[$key]);
			}
		}

		// Translate some data of arrayofkeyval
		if (is_object($langs)) {
			foreach ($this->fields as $key => $val) {
				if (is_array($val['arrayofkeyval'])) {
					foreach ($val['arrayofkeyval'] as $key2 => $val2) {
						$this->fields[$key]['arrayofkeyval'][$key2] = $langs->trans($val2);
					}
				}
			}
		}
	}

	/**
	 * Create object into database
	 *
	 * @param  User $user      User that creates
	 * @param  bool $notrigger false=launch triggers after, true=disable triggers
	 * @return int             <0 if KO, Id of created object if OK
	 */
	public function create(User $user, $notrigger = false)
	{
		return $this->createCommon($user, $notrigger);
	}

	/**
	 * Clone an object into another one
	 *
	 * @param  	User 	$user      	User that creates
	 * @param  	int 	$fromid     Id of object to clone
	 * @return 	mixed 				New object created, <0 if KO
	 */
	public function createFromClone(User $user, $fromid)
	{
		global $langs, $extrafields;
		$error = 0;

		dol_syslog(__METHOD__, LOG_DEBUG);

		$object = new self($this->db);

		$this->db->begin();

		// Load source object
		$result = $object->fetchCommon($fromid);
		if ($result > 0 && !empty($object->table_element_line)) $object->fetchLines();

		// get lines so they will be clone
		//foreach($this->lines as $line)
		//	$line->fetch_optionals();

		// Reset some properties
		unset($object->id);
		unset($object->import_key);


		// Clear fields
		$object->ref = empty($this->fields['ref']['default']) ? "copy_of_".$object->ref : $this->fields['ref']['default'];
		$object->label = empty($this->fields['label']['default']) ? $langs->trans("CopyOf")." ".$object->label : $this->fields['label']['default'];
		$object->status = self::STATUS_DRAFT;
		// ...
		// Clear extrafields that are unique
		if (is_array($object->array_options) && count($object->array_options) > 0) {
			$extrafields->fetch_name_optionals_label($this->table_element);
			foreach ($object->array_options as $key => $option) {
				$shortkey = preg_replace('/options_/', '', $key);
				if (!empty($extrafields->attributes[$this->table_element]['unique'][$shortkey])) {
					//var_dump($key); var_dump($clonedObj->array_options[$key]); exit;
					unset($object->array_options[$key]);
				}
			}
		}

		// Create clone
		$object->context['createfromclone'] = 'createfromclone';
		$result = $object->createCommon($user);
		if ($result < 0) {
			$error++;
			$this->error = $object->error;
			$this->errors = $object->errors;
		}

		if (!$error) {
			// copy internal contacts
			if ($this->copy_linked_contact($object, 'internal') < 0) {
				$error++;
			}
		}

		if (!$error) {
			// copy external contacts if same company
			if (property_exists($this, 'socid') && $this->socid == $object->socid) {
				if ($this->copy_linked_contact($object, 'external') < 0)
					$error++;
			}
		}

		unset($object->context['createfromclone']);

		// End
		if (!$error) {
			$this->db->commit();
			return $object;
		} else {
			$this->db->rollback();
			return -1;
		}
	}

	/**
	 * Load object in memory from the database
	 *
	 * @param int    $id   Id object
	 * @param string $ref  Ref
	 * @return int         <0 if KO, 0 if not found, >0 if OK
	 */
	public function fetch($id, $ref = null)
	{
		$result = $this->fetchCommon($id, $ref);
		if ($result > 0 && !empty($this->table_element_line)) $this->fetchLines();
		return $result;
	}

	/**
	 * Load object lines in memory from the database
	 *
	 * @return int         <0 if KO, 0 if not found, >0 if OK
	 */
	public function fetchLines()
	{
		$this->lines = array();

		$result = $this->fetchLinesCommon();
		return $result;
	}


	/**
	 * Load list of objects in memory from the database.
	 *
	 * @param  string      $sortorder    Sort Order
	 * @param  string      $sortfield    Sort field
	 * @param  int         $limit        limit
	 * @param  int         $offset       Offset
	 * @param  array       $filter       Filter array. Example array('field'=>'valueforlike', 'customurl'=>...)
	 * @param  string      $filtermode   Filter mode (AND or OR)
	 * @return array|int                 int <0 if KO, array of pages if OK
	 */
	public function fetchAll($sortorder = '', $sortfield = '', $limit = 0, $offset = 0, array $filter = array(), $filtermode = 'AND')
	{
		global $conf;

		dol_syslog(__METHOD__, LOG_DEBUG);

		$records = array();

		$sql = 'SELECT ';
		$sql .= $this->getFieldList();
		$sql .= ' FROM '.MAIN_DB_PREFIX.$this->table_element.' as t';
		if (isset($this->ismultientitymanaged) && $this->ismultientitymanaged == 1) $sql .= ' WHERE t.entity IN ('.getEntity($this->element).')';
		else $sql .= ' WHERE 1 = 1';
		// Manage filter
		$sqlwhere = array();
		if (count($filter) > 0) {
			foreach ($filter as $key => $value) {
				if ($key == 't.rowid') {
					$sqlwhere[] = $key.'='.$value;
				} elseif (strpos($key, 'date') !== false) {
					$sqlwhere[] = $key.' = \''.$this->db->idate($value).'\'';
				} elseif ($key == 'customsql') {
					$sqlwhere[] = $value;
				} else {
					$sqlwhere[] = $key.' LIKE \'%'.$this->db->escape($value).'%\'';
				}
			}
		}
		if (count($sqlwhere) > 0) {
			$sql .= " AND (".implode(" ".$filtermode." ", $sqlwhere).")";
		}

		if (!empty($sortfield)) {
			$sql .= $this->db->order($sortfield, $sortorder);
		}
		if (!empty($limit)) {
			$sql .= ' '.$this->db->plimit($limit, $offset);
		}

		$resql = $this->db->query($sql);
		if ($resql) {
			$num = $this->db->num_rows($resql);
			$i = 0;
			while ($i < ($limit ? min($limit, $num) : $num)) {
				$obj = $this->db->fetch_object($resql);

				$record = new self($this->db);
				$record->setVarsFromFetchObj($obj);

				$records[$record->id] = $record;

				$i++;
			}
			$this->db->free($resql);

			return $records;
		} else {
			$this->errors[] = 'Error '.$this->db->lasterror();
			dol_syslog(__METHOD__.' '.join(',', $this->errors), LOG_ERR);

			return -1;
		}
	}

	/**
	 * Update object into database
	 *
	 * @param  User $user      User that modifies
	 * @param  bool $notrigger false=launch triggers after, true=disable triggers
	 * @return int             <0 if KO, >0 if OK
	 */
	public function update(User $user, $notrigger = false)
	{
		return $this->updateCommon($user, $notrigger);
	}

	/**
	 * Delete object in database
	 *
	 * @param User $user       User that deletes
	 * @param bool $notrigger  false=launch triggers after, true=disable triggers
	 * @return int             <0 if KO, >0 if OK
	 */
	public function delete(User $user, $notrigger = false)
	{
		return $this->deleteCommon($user, $notrigger);
		//return $this->deleteCommon($user, $notrigger, 1);
	}

	/**
	 *  Delete a line of object in database
	 *
	 *	@param  User	$user       User that delete
	 *  @param	int		$idline		Id of line to delete
	 *  @param 	bool 	$notrigger  false=launch triggers after, true=disable triggers
	 *  @return int         		>0 if OK, <0 if KO
	 */
	public function deleteLine(User $user, $idline, $notrigger = false)
	{
		if ($this->status < 0) {
			$this->error = 'ErrorDeleteLineNotAllowedByObjectStatus';
			return -2;
		}

		return $this->deleteLineCommon($user, $idline, $notrigger);
	}

	/**
	 * Makes all stock movements (add quantity, remove quantity or cancel all actions)
	 *
	 * @param string $label			label of stock movement
	 * @param string $code_inv		label of stock movement
	 * @param int 	 $fk_entrepot	Warehouse concerned by stock movement
	 * @param int 	 $direction		add or remove qty
	 * @return int	 1 if ok, <= 0 if ko
	 */
	public function doStockMovement($label, $code_inv, $fk_entrepot, $direction = 1)
	{

		global $conf, $user, $langs;

		require_once DOL_DOCUMENT_ROOT . '/product/class/product.class.php';
		include_once DOL_DOCUMENT_ROOT . '/product/stock/class/mouvementstock.class.php';
		include_once DOL_DOCUMENT_ROOT . '/product/stock/stocktransfer/class/stocktransfer.class.php';

		$p = new Product($this->db);
		$p->fetch($this->fk_product);

		$op[0] = "+".trim($this->qty);
		$op[1] = "-".trim($this->qty);
		$movementstock = new MouvementStock($this->db);
		$st = new StockTransfer($this->db);
		$movementstock->origin_type = $st->origin_type;
		$movementstock->origin_id = $this->fk_stocktransfer;

		if (empty($this->batch)) { // no batch for line
			/*$result = $p->correct_stock(
				$user,
				$fk_entrepot,
				$this->qty,
				$direction, // 1=décrémentation
				$label,
				empty($direction) ? $this->pmp : 0,
				GETPOST('inventorycode', 'alphanohtml'),
				'stocktransfer',
				$this->fk_stocktransfer
			);*/

			$result = $movementstock->_create($user,
											 $p->id,
											 $fk_entrepot,
											 $op[$direction],
											 $direction,
											 empty($direction) ? $this->pmp : 0,
											 $label,
											 $code_inv);

			if ($result < 0) {
				setEventMessages($p->errors, $p->errorss, 'errors');
				return 0;
			}
		} else {
			if ($p->hasbatch()) {
				$arraybatchinfo = $p->loadBatchInfo($this->batch);
				if (count($arraybatchinfo) > 0) {
					$firstrecord = array_shift($arraybatchinfo);
					$dlc = $firstrecord['eatby'];
					$dluo = $firstrecord['sellby'];
					//var_dump($batch); var_dump($arraybatchinfo); var_dump($firstrecord); var_dump($dlc); var_dump($dluo); exit;
				} else {
					$dlc = '';
					$dluo = '';
				}

				/*$result = $p->correct_stock_batch(
					$user,
					$fk_entrepot,
					$this->qty,
					$direction,
					$label,
					empty($direction) ? $this->pmp : 0,
					$dlc,
					$dluo,
					$this->batch,
					GETPOST("codemove")
				);*/

				$result = $movementstock->_create($user,
												 $p->id,
												 $fk_entrepot,
												 $op[$direction],
												 $direction,
												 empty($direction) ? $this->pmp : 0,
												 $label,
												 $code_inv,
												 '',
												 $dlc,
												 $dluo,
												 $this->batch);

				if ($result < 0) {
					setEventMessages($p->errors, $p->errorss, 'errors');
					return 0;
				}
			} else {
				setEventMessages($langs->trans('StockTransferNoBatchForProduct', $p->getNomUrl()), '', 'errors');
				return -1;
			}
		}

		return 1;
	}

	/**
	 *	Validate object
	 *
	 *	@param		User	$user     		User making status change
	 *  @param		int		$notrigger		1=Does not execute triggers, 0= execute triggers
	 *	@return  	int						<=0 if OK, 0=Nothing done, >0 if KO
	 */
	public function validate($user, $notrigger = 0)
	{
		global $conf, $langs;

		require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';

		$error = 0;

		// Protection
		if ($this->status == self::STATUS_VALIDATED) {
			dol_syslog(get_class($this)."::validate action abandonned: already validated", LOG_WARNING);
			return 0;
		}

		/*if (! ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->stocktransfer->stocktransferline->write))
		 || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->stocktransfer->stocktransferline->stocktransferline_advance->validate))))
		 {
		 $this->error='NotEnoughPermissions';
		 dol_syslog(get_class($this)."::valid ".$this->error, LOG_ERR);
		 return -1;
		 }*/

		$now = dol_now();

		$this->db->begin();

		// Define new ref
		if (!$error && (preg_match('/^[\(]?PROV/i', $this->ref) || empty($this->ref))) { // empty should not happened, but when it occurs, the test save life
			$num = $this->getNextNumRef();
		} else {
			$num = $this->ref;
		}
		$this->newref = $num;

		if (!empty($num)) {
			// Validate
			$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
			$sql .= " SET ref = '".$this->db->escape($num)."',";
			$sql .= " status = ".self::STATUS_VALIDATED;
			if (!empty($this->fields['date_validation'])) $sql .= ", date_validation = '".$this->db->idate($now)."',";
			if (!empty($this->fields['fk_user_valid'])) $sql .= ", fk_user_valid = ".((int) $user->id);
			$sql .= " WHERE rowid = ".((int) $this->id);

			dol_syslog(get_class($this)."::validate()", LOG_DEBUG);
			$resql = $this->db->query($sql);
			if (!$resql) {
				dol_print_error($this->db);
				$this->error = $this->db->lasterror();
				$error++;
			}

			if (!$error && !$notrigger) {
				// Call trigger
				$result = $this->call_trigger('STOCKTRANSFERLINE_VALIDATE', $user);
				if ($result < 0) $error++;
				// End call triggers
			}
		}

		if (!$error) {
			$this->oldref = $this->ref;

			// Rename directory if dir was a temporary ref
			if (preg_match('/^[\(]?PROV/i', $this->ref)) {
				// Now we rename also files into index
				$sql = 'UPDATE '.MAIN_DB_PREFIX."ecm_files set filename = CONCAT('".$this->db->escape($this->newref)."', SUBSTR(filename, ".(strlen($this->ref) + 1).")), filepath = 'stocktransferline/".$this->db->escape($this->newref)."'";
				$sql .= " WHERE filename LIKE '".$this->db->escape($this->ref)."%' AND filepath = 'stocktransferline/".$this->db->escape($this->ref)."' and entity = ".((int) $conf->entity);
				$resql = $this->db->query($sql);
				if (!$resql) {
					$error++; $this->error = $this->db->lasterror();
				}
				$sql = 'UPDATE '.MAIN_DB_PREFIX."ecm_files set filepath = 'stocktransferline/".$this->db->escape($this->newref)."'";
				$sql .= " WHERE filepath = 'stocktransferline/".$this->db->escape($this->ref)."' and entity = ".$conf->entity;
				$resql = $this->db->query($sql);
				if (!$resql) {
					$error++; $this->error = $this->db->lasterror();
				}

				// We rename directory ($this->ref = old ref, $num = new ref) in order not to lose the attachments
				$oldref = dol_sanitizeFileName($this->ref);
				$newref = dol_sanitizeFileName($num);
				$dirsource = $conf->stocktransfer->dir_output.'/stocktransferline/'.$oldref;
				$dirdest = $conf->stocktransfer->dir_output.'/stocktransferline/'.$newref;
				if (!$error && file_exists($dirsource)) {
					dol_syslog(get_class($this)."::validate() rename dir ".$dirsource." into ".$dirdest);

					if (@rename($dirsource, $dirdest)) {
						dol_syslog("Rename ok");
						// Rename docs starting with $oldref with $newref
						$listoffiles = dol_dir_list($conf->stocktransfer->dir_output.'/stocktransferline/'.$newref, 'files', 1, '^'.preg_quote($oldref, '/'));
						foreach ($listoffiles as $fileentry) {
							$dirsource = $fileentry['name'];
							$dirdest = preg_replace('/^'.preg_quote($oldref, '/').'/', $newref, $dirsource);
							$dirsource = $fileentry['path'].'/'.$dirsource;
							$dirdest = $fileentry['path'].'/'.$dirdest;
							@rename($dirsource, $dirdest);
						}
					}
				}
			}
		}

		// Set new ref and current status
		if (!$error) {
			$this->ref = $num;
			$this->status = self::STATUS_VALIDATED;
		}

		if (!$error) {
			$this->db->commit();
			return 1;
		} else {
			$this->db->rollback();
			return -1;
		}
	}


	/**
	 *	Set draft status
	 *
	 *	@param	User	$user			Object user that modify
	 *  @param	int		$notrigger		1=Does not execute triggers, 0=Execute triggers
	 *	@return	int						<0 if KO, >0 if OK
	 */
	public function setDraft($user, $notrigger = 0)
	{
		// Protection
		if ($this->status <= self::STATUS_DRAFT) {
			return 0;
		}

		/*if (! ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->stocktransfer->write))
		 || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->stocktransfer->stocktransfer_advance->validate))))
		 {
		 $this->error='Permission denied';
		 return -1;
		 }*/

		return $this->setStatusCommon($user, self::STATUS_DRAFT, $notrigger, 'STOCKTRANSFERLINE_UNVALIDATE');
	}

	/**
	 *	Set cancel status
	 *
	 *	@param	User	$user			Object user that modify
	 *  @param	int		$notrigger		1=Does not execute triggers, 0=Execute triggers
	 *	@return	int						<0 if KO, 0=Nothing done, >0 if OK
	 */
	public function cancel($user, $notrigger = 0)
	{
		// Protection
		if ($this->status != self::STATUS_VALIDATED) {
			return 0;
		}

		/*if (! ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->stocktransfer->write))
		 || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->stocktransfer->stocktransfer_advance->validate))))
		 {
		 $this->error='Permission denied';
		 return -1;
		 }*/

		return $this->setStatusCommon($user, self::STATUS_CANCELED, $notrigger, 'STOCKTRANSFERLINE_CLOSE');
	}

	/**
	 *	Set back to validated status
	 *
	 *	@param	User	$user			Object user that modify
	 *  @param	int		$notrigger		1=Does not execute triggers, 0=Execute triggers
	 *	@return	int						<0 if KO, 0=Nothing done, >0 if OK
	 */
	public function reopen($user, $notrigger = 0)
	{
		// Protection
		if ($this->status != self::STATUS_CANCELED) {
			return 0;
		}

		/*if (! ((empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->stocktransfer->write))
		 || (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && !empty($user->rights->stocktransfer->stocktransfer_advance->validate))))
		 {
		 $this->error='Permission denied';
		 return -1;
		 }*/

		return $this->setStatusCommon($user, self::STATUS_VALIDATED, $notrigger, 'STOCKTRANSFERLINE_REOPEN');
	}

	/**
	 *  Return a link to the object card (with optionaly the picto)
	 *
	 *  @param  int     $withpicto                  Include picto in link (0=No picto, 1=Include picto into link, 2=Only picto)
	 *  @param  string  $option                     On what the link point to ('nolink', ...)
	 *  @param  int     $notooltip                  1=Disable tooltip
	 *  @param  string  $morecss                    Add more css on link
	 *  @param  int     $save_lastsearch_value      -1=Auto, 0=No save of lastsearch_values when clicking, 1=Save lastsearch_values whenclicking
	 *  @return	string                              String with URL
	 */
	public function getNomUrl($withpicto = 0, $option = '', $notooltip = 0, $morecss = '', $save_lastsearch_value = -1)
	{
		global $conf, $langs, $hookmanager;

		if (!empty($conf->dol_no_mouse_hover)) $notooltip = 1; // Force disable tooltips

		$result = '';

		$label = '<u>'.$langs->trans("StockTransferLine").'</u>';
		$label .= '<br>';
		$label .= '<b>'.$langs->trans('Ref').':</b> '.$this->ref;
		if (isset($this->status)) {
			$label .= '<br><b>'.$langs->trans("Status").":</b> ".$this->getLibStatut(5);
		}

		$url = dol_buildpath('/stocktransfer/stocktransferline_card.php', 1).'?id='.$this->id;

		if ($option != 'nolink') {
			// Add param to save lastsearch_values or not
			$add_save_lastsearch_values = ($save_lastsearch_value == 1 ? 1 : 0);
			if ($save_lastsearch_value == -1 && preg_match('/list\.php/', $_SERVER["PHP_SELF"])) $add_save_lastsearch_values = 1;
			if ($add_save_lastsearch_values) $url .= '&save_lastsearch_values=1';
		}

		$linkclose = '';
		if (empty($notooltip)) {
			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
				$label = $langs->trans("ShowStockTransferLine");
				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
			}
			$linkclose .= ' title="'.dol_escape_htmltag($label, 1).'"';
			$linkclose .= ' class="classfortooltip'.($morecss ? ' '.$morecss : '').'"';
		} else $linkclose = ($morecss ? ' class="'.$morecss.'"' : '');

		$linkstart = '<a href="'.$url.'"';
		$linkstart .= $linkclose.'>';
		$linkend = '</a>';

		$result .= $linkstart;

		if (empty($this->showphoto_on_popup)) {
			if ($withpicto) $result .= img_object(($notooltip ? '' : $label), ($this->picto ? $this->picto : 'generic'), ($notooltip ? (($withpicto != 2) ? 'class="paddingright"' : '') : 'class="'.(($withpicto != 2) ? 'paddingright ' : '').'classfortooltip"'), 0, 0, $notooltip ? 0 : 1);
		} else {
			if ($withpicto) {
				require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';

				list($class, $module) = explode('@', $this->picto);
				$upload_dir = $conf->$module->multidir_output[$conf->entity]."/$class/".dol_sanitizeFileName($this->ref);
				$filearray = dol_dir_list($upload_dir, "files");
				$filename = $filearray[0]['name'];
				if (!empty($filename)) {
					$pospoint = strpos($filearray[0]['name'], '.');

					$pathtophoto = $class.'/'.$this->ref.'/thumbs/'.substr($filename, 0, $pospoint).'_mini'.substr($filename, $pospoint);
					if (empty($conf->global->{strtoupper($module.'_'.$class).'_FORMATLISTPHOTOSASUSERS'})) {
						$result .= '<div class="floatleft inline-block valignmiddle divphotoref"><div class="photoref"><img class="photo'.$module.'" alt="No photo" border="0" src="'.DOL_URL_ROOT.'/viewimage.php?modulepart='.$module.'&entity='.$conf->entity.'&file='.urlencode($pathtophoto).'"></div></div>';
					} else {
						$result .= '<div class="floatleft inline-block valignmiddle divphotoref"><img class="photouserphoto userphoto" alt="No photo" border="0" src="'.DOL_URL_ROOT.'/viewimage.php?modulepart='.$module.'&entity='.$conf->entity.'&file='.urlencode($pathtophoto).'"></div>';
					}

					$result .= '</div>';
				} else {
					$result .= img_object(($notooltip ? '' : $label), ($this->picto ? $this->picto : 'generic'), ($notooltip ? (($withpicto != 2) ? 'class="paddingright"' : '') : 'class="'.(($withpicto != 2) ? 'paddingright ' : '').'classfortooltip"'), 0, 0, $notooltip ? 0 : 1);
				}
			}
		}

		if ($withpicto != 2) $result .= $this->ref;

		$result .= $linkend;
		//if ($withpicto != 2) $result.=(($addlabel && $this->label) ? $sep . dol_trunc($this->label, ($addlabel > 1 ? $addlabel : 0)) : '');

		global $action, $hookmanager;
		$hookmanager->initHooks(array('stocktransferlinedao'));
		$parameters = array('id'=>$this->id, 'getnomurl'=>$result);
		$reshook = $hookmanager->executeHooks('getNomUrl', $parameters, $this, $action); // Note that $action and $object may have been modified by some hooks
		if ($reshook > 0) $result = $hookmanager->resPrint;
		else $result .= $hookmanager->resPrint;

		return $result;
	}

	/**
	 *  Return label of the status
	 *
	 *  @param  int		$mode          0=long label, 1=short label, 2=Picto + short label, 3=Picto, 4=Picto + long label, 5=Short label + Picto, 6=Long label + Picto
	 *  @return	string 			       Label of status
	 */
	public function getLibStatut($mode = 0)
	{
		return $this->LibStatut($this->status, $mode);
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Return the status
	 *
	 *  @param	int		$status        Id status
	 *  @param  int		$mode          0=long label, 1=short label, 2=Picto + short label, 3=Picto, 4=Picto + long label, 5=Short label + Picto, 6=Long label + Picto
	 *  @return string 			       Label of status
	 */
	public function LibStatut($status, $mode = 0)
	{
		// phpcs:enable
		if (empty($this->labelStatus) || empty($this->labelStatusShort)) {
			global $langs;
			//$langs->load("stocktransfer@stocktransfer");
			$this->labelStatus[self::STATUS_DRAFT] = $langs->trans('Draft');
			$this->labelStatus[self::STATUS_VALIDATED] = $langs->trans('Enabled');
			$this->labelStatus[self::STATUS_CANCELED] = $langs->trans('Disabled');
			$this->labelStatusShort[self::STATUS_DRAFT] = $langs->trans('Draft');
			$this->labelStatusShort[self::STATUS_VALIDATED] = $langs->trans('Enabled');
			$this->labelStatusShort[self::STATUS_CANCELED] = $langs->trans('Disabled');
		}

		$statusType = 'status'.$status;
		//if ($status == self::STATUS_VALIDATED) $statusType = 'status1';
		if ($status == self::STATUS_CANCELED) $statusType = 'status6';

		return dolGetStatus($this->labelStatus[$status], $this->labelStatusShort[$status], '', $statusType, $mode);
	}

	/**
	 *	Load the info information in the object
	 *
	 *	@param  int		$id       Id of object
	 *	@return	void
	 */
	public function info($id)
	{
		$sql = 'SELECT rowid, date_creation as datec, tms as datem,';
		$sql .= ' fk_user_creat, fk_user_modif';
		$sql .= ' FROM '.MAIN_DB_PREFIX.$this->table_element.' as t';
		$sql .= ' WHERE t.rowid = '.((int) $id);
		$result = $this->db->query($sql);
		if ($result) {
			if ($this->db->num_rows($result)) {
				$obj = $this->db->fetch_object($result);
				$this->id = $obj->rowid;

				$this->user_creation_id = $obj->fk_user_creat;
				$this->user_modification_id = $obj->fk_user_modif;
				$this->date_creation     = $this->db->jdate($obj->datec);
				$this->date_modification = empty($obj->datem) ? '' : $this->db->jdate($obj->datem);
			}

			$this->db->free($result);
		} else {
			dol_print_error($this->db);
		}
	}

	/**
	 * Initialise object with example values
	 * Id must be 0 if object instance is a specimen
	 *
	 * @return void
	 */
	public function initAsSpecimen()
	{
		$this->initAsSpecimenCommon();
	}

	/**
	 * 	Create an array of lines
	 *
	 * 	@return array|int		array of lines if OK, <0 if KO
	 */
	public function getLinesArray()
	{
		$this->lines = array();

		$objectline = new StockTransferLineLine($this->db);
		$result = $objectline->fetchAll('ASC', 'position', 0, 0, array('customsql'=>'fk_stocktransferline = '.((int) $this->id)));

		if (is_numeric($result)) {
			$this->error = $objectline->error;
			$this->errors = $objectline->errors;
			return $result;
		} else {
			$this->lines = $result;
			return $this->lines;
		}
	}

	/**
	 *  Returns the reference to the following non used object depending on the active numbering module.
	 *
	 *  @return string      		Object free reference
	 */
	public function getNextNumRef()
	{
		global $langs, $conf;
		$langs->load("stocks");

		if (empty($conf->global->STOCKTRANSFER_STOCKTRANSFERLINE_ADDON)) {
			$conf->global->STOCKTRANSFER_STOCKTRANSFERLINE_ADDON = 'mod_stocktransferline_standard';
		}

		if (!empty($conf->global->STOCKTRANSFER_STOCKTRANSFERLINE_ADDON)) {
			$mybool = false;

			$file = $conf->global->STOCKTRANSFER_STOCKTRANSFERLINE_ADDON.".php";
			$classname = $conf->global->STOCKTRANSFER_STOCKTRANSFERLINE_ADDON;

			// Include file with class
			$dirmodels = array_merge(array('/'), (array) $conf->modules_parts['models']);
			foreach ($dirmodels as $reldir) {
				$dir = dol_buildpath($reldir."core/modules/stocktransfer/");

				// Load file with numbering class (if found)
				$mybool |= @include_once $dir.$file;
			}

			if ($mybool === false) {
				dol_print_error('', "Failed to include file ".$file);
				return '';
			}

			if (class_exists($classname)) {
				$obj = new $classname();
				$numref = $obj->getNextValue($this);

				if ($numref != '' && $numref != '-1') {
					return $numref;
				} else {
					$this->error = $obj->error;
					//dol_print_error($this->db,get_class($this)."::getNextNumRef ".$obj->error);
					return "";
				}
			} else {
				print $langs->trans("Error")." ".$langs->trans("ClassNotFound").' '.$classname;
				return "";
			}
		} else {
			print $langs->trans("ErrorNumberingModuleNotSetup", $this->element);
			return "";
		}
	}

	/**
	 *  Create a document onto disk according to template module.
	 *
	 *  @param	    string		$modele			Force template to use ('' to not force)
	 *  @param		Translate	$outputlangs	objet lang a utiliser pour traduction
	 *  @param      int			$hidedetails    Hide details of lines
	 *  @param      int			$hidedesc       Hide description
	 *  @param      int			$hideref        Hide ref
	 *  @param      null|array  $moreparams     Array to provide more information
	 *  @return     int         				0 if KO, 1 if OK
	 */
	public function generateDocument($modele, $outputlangs, $hidedetails = 0, $hidedesc = 0, $hideref = 0, $moreparams = null)
	{
		global $conf, $langs;

		$result = 0;
		$includedocgeneration = 0;

		$langs->load("stocks");

		if (!dol_strlen($modele)) {
			$modele = 'standard_stocktransferline';

			if ($this->modelpdf) {
				$modele = $this->modelpdf;
			} elseif (!empty($conf->global->STOCKTRANSFERLINE_ADDON_PDF)) {
				$modele = $conf->global->STOCKTRANSFERLINE_ADDON_PDF;
			}
		}

		$modelpath = "core/modules/stocktransfer/doc/";

		if ($includedocgeneration) {
			$result = $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref, $moreparams);
		}

		return $result;
	}

	/**
	 * Action executed by scheduler
	 * CAN BE A CRON TASK. In such a case, parameters come from the schedule job setup field 'Parameters'
	 * Use public function doScheduledJob($param1, $param2, ...) to get parameters
	 *
	 * @return	int			0 if OK, <>0 if KO (this function is used also by cron so only 0 is OK)
	 */
	public function doScheduledJob()
	{
		global $conf, $langs;

		//$conf->global->SYSLOG_FILE = 'DOL_DATA_ROOT/dolibarr_mydedicatedlofile.log';

		$error = 0;
		$this->output = '';
		$this->error = '';

		dol_syslog(__METHOD__, LOG_DEBUG);

		$now = dol_now();

		$this->db->begin();

		// ...

		$this->db->commit();

		return $error;
	}
}

/**
 * Class StockTransferLineLine. You can also remove this and generate a CRUD class for lines objects.
 */
class StockTransferLineLine
{
	// To complete with content of an object StockTransferLineLine
	// We should have a field rowid, fk_stocktransferline and position

	/**
	 * @var int  Does object support extrafields ? 0=No, 1=Yes
	 */
	public $isextrafieldmanaged = 0;

	/**
	 * Constructor
	 *
	 * @param DoliDb $db Database handler
	 */
	public function __construct(DoliDB $db)
	{
		$this->db = $db;
	}
}
