<?php
/* Copyright (C) 2003		Rodolphe Quiedeville	<rodolphe@quiedeville.org>
 * Copyright (C) 2004-2012	Destailleur Laurent		<eldy@users.sourceforge.net>
 * Copyright (C) 2005-2014	Regis Houssin			<regis.houssin@inodbox.com>
 * Copyright (C) 2006		Andre Cianfarani		<acianfa@free.fr>
 * Copyright (C) 2008		Raphael Bertrand		<raphael.bertrand@resultic.fr>
 * Copyright (C) 2010-2016	Juanjo Menent			<jmenent@2byte.es>
 * Copyright (C) 2013		Christophe Battarel		<christophe.battarel@altairis.fr>
 * Copyright (C) 2013		Florian Henry			<florian.henry@open-concept.pro>
 * Copyright (C) 2014-2015	Marcos García			<marcosgdf@gmail.com>
 * Copyright (C) 2018   	Nicolas ZABOURI			<info@inovea-conseil.com>
 * Copyright (C) 2018-2020  Frédéric France         <frederic.france@netlogic.fr>
 * Copyright (C) 2015-2018	Ferran Marcet			<fmarcet@2byte.es>
 *
 * 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/contrat/class/contrat.class.php
 *	\ingroup    contrat
 *	\brief      File of class to manage contracts
 */

require_once DOL_DOCUMENT_ROOT.'/core/class/commonobject.class.php';
require_once DOL_DOCUMENT_ROOT."/core/class/commonobjectline.class.php";
require_once DOL_DOCUMENT_ROOT.'/core/lib/price.lib.php';
require_once DOL_DOCUMENT_ROOT.'/margin/lib/margins.lib.php';

/**
 *	Class to manage contracts
 */
class Contrat extends CommonObject
{
	/**
	 * @var string ID to identify managed object
	 */
	public $element = 'contrat';

	/**
	 * @var string Name of table without prefix where object is stored
	 */
	public $table_element = 'contrat';

	/**
	 * @var int    Name of subtable line
	 */
	public $table_element_line = 'contratdet';

	/**
	 * @var int Field with ID of parent key if this field has a parent
	 */
	public $fk_element = 'fk_contrat';

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

    /**
     * 0=No test on entity, 1=Test with field entity, 2=Test with link by societe
     * @var int
     */
    public $ismultientitymanaged = 1;

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

    /**
     * 0=Default, 1=View may be restricted to sales representative only if no permission to see all or to company of external user if external user
     * @var integer
     */
    public $restrictiononfksoc = 1;

	/**
	 * {@inheritdoc}
	 */
	protected $table_ref_field = 'ref';

	/**
	 * Customer reference of the contract
	 * @var string
	 */
	public $ref_customer;

	/**
	 * Supplier reference of the contract
	 * @var string
	 */
	public $ref_supplier;

    /**
     * Entity of the contract
     * @var int
     */
    public $entity;

	/**
	 * Client id linked to the contract
	 * @var int
	 */
	public $socid;

	public $societe; // Objet societe

	/**
	 * Status of the contract
	 * @var int
	 */
	public $statut = 0; // 0=Draft,

	public $product;

	/**
	 * @var int		Id of user author of the contract
	 */
	public $fk_user_author;

	/**
	 * TODO: Which is the correct one?
	 * Author of the contract
	 * @var int
	 */
	public $user_author_id;

	/**
	 * @var User 	Object user that create the contract. Set by the info method.
	 */
	public $user_creation;

	/**
	 * @var User 	Object user that close the contract. Set by the info method.
	 */
	public $user_cloture;

	/**
	 * @var integer|string		Date of creation
	 */
	public $date_creation;

	/**
	 * @var integer|string		Date of last modification. Not filled until you call ->info()
	 */
	public $date_modification;

	/**
	 * @var integer|string		Date of validation
	 */
	public $date_validation;

	/**
	 * @var integer|string		Date when contract was signed
	 */
	public $date_contrat;

	public $commercial_signature_id;
	public $commercial_suivi_id;

	/**
	 * @deprecated Use fk_project instead
	 * @see $fk_project
	 */
	public $fk_projet;

	public $extraparams = array();

	/**
	 * @var ContratLigne[]		Contract lines
	 */
	public $lines = array();

	/**
	 * Maps ContratLigne IDs to $this->lines indexes
	 * @var int[]
	 */
	protected $lines_id_index_mapper = array();


	/**
	 *  '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.
	 *  '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")
	 *  '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, 'visible'=>-1, 'notnull'=>1, 'position'=>10),
		'ref' =>array('type'=>'varchar(50)', 'label'=>'Ref', 'enabled'=>1, 'visible'=>-1, 'showoncombobox'=>1, 'position'=>15),
		'ref_ext' =>array('type'=>'varchar(255)', 'label'=>'Ref ext', 'enabled'=>1, 'visible'=>0, 'position'=>20),
		'ref_supplier' =>array('type'=>'varchar(50)', 'label'=>'Ref supplier', 'enabled'=>1, 'visible'=>-1, 'position'=>25),
		'entity' =>array('type'=>'integer', 'label'=>'Entity', 'default'=>1, 'enabled'=>1, 'visible'=>-2, 'notnull'=>1, 'position'=>30, 'index'=>1),
		'tms' =>array('type'=>'timestamp', 'label'=>'DateModification', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>35),
		'datec' =>array('type'=>'datetime', 'label'=>'DateCreation', 'enabled'=>1, 'visible'=>-1, 'position'=>40),
		'date_contrat' =>array('type'=>'datetime', 'label'=>'Date contrat', 'enabled'=>1, 'visible'=>-1, 'position'=>45),
		'fk_soc' =>array('type'=>'integer:Societe:societe/class/societe.class.php', 'label'=>'ThirdParty', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>70),
		'fk_projet' =>array('type'=>'integer:Project:projet/class/project.class.php:1:fk_statut=1', 'label'=>'Fk projet', 'enabled'=>1, 'visible'=>-1, 'position'=>75),
		'fk_commercial_signature' =>array('type'=>'integer:User:user/class/user.class.php', 'label'=>'Fk commercial signature', 'enabled'=>1, 'visible'=>-1, 'position'=>80),
		'fk_commercial_suivi' =>array('type'=>'integer:User:user/class/user.class.php', 'label'=>'Fk commercial suivi', 'enabled'=>1, 'visible'=>-1, 'position'=>85),
		'fk_user_author' =>array('type'=>'integer:User:user/class/user.class.php', 'label'=>'Fk user author', 'enabled'=>1, 'visible'=>-1, 'notnull'=>1, 'position'=>90),
		'note_private' =>array('type'=>'text', 'label'=>'NotePublic', 'enabled'=>1, 'visible'=>0, 'position'=>105),
		'note_public' =>array('type'=>'text', 'label'=>'NotePrivate', 'enabled'=>1, 'visible'=>0, 'position'=>110),
		'model_pdf' =>array('type'=>'varchar(255)', 'label'=>'Model pdf', 'enabled'=>1, 'visible'=>0, 'position'=>115),
		'import_key' =>array('type'=>'varchar(14)', 'label'=>'ImportId', 'enabled'=>1, 'visible'=>-2, 'position'=>120),
		'extraparams' =>array('type'=>'varchar(255)', 'label'=>'Extraparams', 'enabled'=>1, 'visible'=>-1, 'position'=>125),
		'ref_customer' =>array('type'=>'varchar(50)', 'label'=>'Ref customer', 'enabled'=>1, 'visible'=>-1, 'position'=>130),
		'fk_user_modif' =>array('type'=>'integer:User:user/class/user.class.php', 'label'=>'UserModif', 'enabled'=>1, 'visible'=>-2, 'notnull'=>-1, 'position'=>135),
		'last_main_doc' =>array('type'=>'varchar(255)', 'label'=>'Last main doc', 'enabled'=>1, 'visible'=>-1, 'position'=>140),
		'statut' =>array('type'=>'smallint(6)', 'label'=>'Statut', 'enabled'=>1, 'visible'=>-1, 'position'=>500, 'arrayofkeyval'=>array(0=>'Draft', 1=>'Validated', 2=>'Closed'))
	);
	// END MODULEBUILDER PROPERTIES

	const STATUS_DRAFT = 0;
	const STATUS_VALIDATED = 1;
	const STATUS_CLOSED = 2;



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

	/**
	 *	Return next contract ref
	 *
	 *	@param	Societe		$soc		Thirdparty object
	 *	@return string					free reference for contract
	 */
	public function getNextNumRef($soc)
	{
		global $db, $langs, $conf;
		$langs->load("contracts");

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

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

			// Include file with class
			$dirmodels = array_merge(array('/'), (array) $conf->modules_parts['models']);

			foreach ($dirmodels as $reldir) {
				$dir = dol_buildpath($reldir."core/modules/contract/");

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

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

			$obj = new $classname();
			$numref = $obj->getNextValue($soc, $this);

			if ($numref != "")
			{
				return $numref;
			}
			else
			{
				$this->error = $obj->error;
				dol_print_error($db, get_class($this)."::getNextValue ".$obj->error);
				return "";
			}
		}
		else
		{
			$langs->load("errors");
			print $langs->trans("Error")." ".$langs->trans("ErrorModuleSetupNotComplete", $langs->transnoentitiesnoconv("Contract"));
			return "";
		}
	}

    // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Activate a contract line
	 *
	 *  @param	User		$user       Objet User who activate contract
	 *  @param  int			$line_id    Id of line to activate
	 *  @param  int			$date       Opening date
	 *  @param  int|string	$date_end   Expected end date
	 * 	@param	string		$comment	A comment typed by user
	 *  @return int         			<0 if KO, >0 if OK
	 */
	public function active_line($user, $line_id, $date, $date_end = '', $comment = '')
	{
        // phpcs:enable
		$result = $this->lines[$this->lines_id_index_mapper[$line_id]]->active_line($user, $date, $date_end, $comment);
		if ($result < 0)
		{
			$this->error = $this->lines[$this->lines_id_index_mapper[$line_id]]->error;
			$this->errors = $this->lines[$this->lines_id_index_mapper[$line_id]]->errors;
		}
		return $result;
	}


    // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Close a contract line
	 *
	 *  @param	User		$user       Objet User who close contract
	 *  @param  int			$line_id    Id of line to close
	 *  @param  int			$date_end	End date
	 * 	@param	string		$comment	A comment typed by user
	 *  @return int         			<0 if KO, >0 if OK
	 */
	public function close_line($user, $line_id, $date_end, $comment = '')
	{
        // phpcs:enable
		$result = $this->lines[$this->lines_id_index_mapper[$line_id]]->close_line($user, $date_end, $comment);
		if ($result < 0)
		{
			$this->error = $this->lines[$this->lines_id_index_mapper[$line_id]]->error;
			$this->errors = $this->lines[$this->lines_id_index_mapper[$line_id]]->errors;
		}
		return $result;
	}


	/**
	 *  Open all lines of a contract
	 *
	 *  @param	User		$user      		Object User making action
	 *  @param	int|string	$date_start		Date start (now if empty)
     *  @param	int			$notrigger		1=Does not execute triggers, 0=Execute triggers
     *  @param	string		$comment		Comment
	 *	@return	int							<0 if KO, >0 if OK
	 *  @see ()
	 */
	public function activateAll($user, $date_start = '', $notrigger = 0, $comment = '')
	{
		if (empty($date_start)) $date_start = dol_now();

		$this->db->begin();

		$error = 0;

		// Load lines
		$this->fetch_lines();

		foreach ($this->lines as $contratline)
		{
			// Open lines not already open
			if ($contratline->statut != ContratLigne::STATUS_OPEN)
			{
				$contratline->context = $this->context;

				$result = $contratline->active_line($user, $date_start, -1, $comment);
				if ($result < 0)
				{
					$error++;
					$this->error = $contratline->error;
					$this->errors = $contratline->errors;
					break;
				}
			}
		}

		if (!$error && $this->statut == 0)
		{
			$result = $this->validate($user, '', $notrigger);
			if ($result < 0) $error++;
		}

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

	/**
	 * Close all lines of a contract
	 *
	 * @param	User		$user      		Object User making action
     * @param	int			$notrigger		1=Does not execute triggers, 0=Execute triggers
     * @param	string		$comment		Comment
	 * @return	int							<0 if KO, >0 if OK
	 * @see activateAll()
	 */
	public function closeAll(User $user, $notrigger = 0, $comment = '')
	{
		$this->db->begin();

		// Load lines
		$this->fetch_lines();

		$now = dol_now();

		$error = 0;

		foreach ($this->lines as $contratline)
		{
			// Close lines not already closed
			if ($contratline->statut != ContratLigne::STATUS_CLOSED)
	        {
				$contratline->date_cloture = $now;
				$contratline->fk_user_cloture = $user->id;
				$contratline->statut = ContratLigne::STATUS_CLOSED;
				$result = $contratline->close_line($user, $now, $comment, $notrigger);
				if ($result < 0)
				{
					$error++;
					$this->error = $contratline->error;
					$this->errors = $contratline->errors;
					break;
				}
	        }
		}

		if (!$error && $this->statut == 0)
		{
			$result = $this->validate($user, '', $notrigger);
			if ($result < 0) $error++;
		}

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

	/**
	 * Validate a contract
	 *
	 * @param	User	$user      		Objet User
	 * @param   string	$force_number	Reference to force on contract (not implemented yet)
     * @param	int		$notrigger		1=Does not execute triggers, 0= execute triggers
	 * @return	int						<0 if KO, >0 if OK
	 */
	public function validate(User $user, $force_number = '', $notrigger = 0)
	{
		require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
		global $langs, $conf;

		$now = dol_now();

		$error = 0;
		dol_syslog(get_class($this).'::validate user='.$user->id.', force_number='.$force_number);


		$this->db->begin();

		$this->fetch_thirdparty();

		// A contract is validated so we can move thirdparty to status customer
		if (empty($conf->global->CONTRACT_DISABLE_AUTOSET_AS_CLIENT_ON_CONTRACT_VALIDATION))
		{
			$result = $this->thirdparty->set_as_client();
		}

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

		if ($num)
		{
			$sql = "UPDATE ".MAIN_DB_PREFIX."contrat SET ref = '".$num."', statut = 1";
			//$sql.= ", fk_user_valid = ".$user->id.", date_valid = '".$this->db->idate($now)."'";
			$sql .= " WHERE rowid = ".$this->id." AND statut = 0";

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

			// Trigger calls
			if (!$error && !$notrigger)
			{
                // Call trigger
                $result = $this->call_trigger('CONTRACT_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 = 'contract/".$this->db->escape($this->newref)."'";
					$sql .= " WHERE filename LIKE '".$this->db->escape($this->ref)."%' AND filepath = 'contract/".$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 = $conf->contract->dir_output.'/'.$oldref;
					$dirdest = $conf->contract->dir_output.'/'.$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->contract->dir_output.'/'.$newref, 'files', 1, '^'.preg_quote($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 define current statut
			if (!$error)
			{
				$this->ref = $num;
				$this->statut = 1;
				$this->brouillon = 0;
				$this->date_validation = $now;
			}
		}
		else
		{
			$error++;
		}

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

	/**
	 * Unvalidate a contract
	 *
	 * @param	User	$user      		Object User
     * @param	int		$notrigger		1=Does not execute triggers, 0=execute triggers
	 * @return	int						<0 if KO, >0 if OK
	 */
	public function reopen($user, $notrigger = 0)
	{
		require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
		global $langs, $conf;

		$now = dol_now();

		$error = 0;
		dol_syslog(get_class($this).'::reopen user='.$user->id);

		$this->db->begin();

		$this->fetch_thirdparty();

		$sql = "UPDATE ".MAIN_DB_PREFIX."contrat SET statut = 0";
		//$sql.= ", fk_user_valid = null, date_valid = null";
		$sql .= " WHERE rowid = ".$this->id." AND statut = 1";

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

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

		// Set new ref and define current status
		if (!$error)
		{
			$this->statut = 0;
			$this->brouillon = 1;
			$this->date_validation = $now;
		}

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

	/**
	 *    Load a contract from database
	 *
	 *    @param	int		$id     		Id of contract to load
	 *    @param	string	$ref			Ref
	 *    @param	string	$ref_customer	Customer ref
	 *    @param	string	$ref_supplier	Supplier ref
	 *    @return   int     				<0 if KO, 0 if not found or if two records found for same ref, Id of contract if OK
	 */
	public function fetch($id, $ref = '', $ref_customer = '', $ref_supplier = '')
	{
		$sql = "SELECT rowid, statut, ref, fk_soc,";
		$sql .= " ref_supplier, ref_customer,";
		$sql .= " ref_ext,";
        $sql .= " entity,";
		$sql .= " date_contrat as datecontrat,";
		$sql .= " fk_user_author,";
		$sql .= " fk_projet as fk_project,";
		$sql .= " fk_commercial_signature, fk_commercial_suivi,";
		$sql .= " note_private, note_public, model_pdf, extraparams";
		$sql .= " FROM ".MAIN_DB_PREFIX."contrat";
		if (!$id) $sql .= " WHERE entity IN (".getEntity('contract').")";
		else $sql .= " WHERE rowid=".(int) $id;
		if ($ref_customer)
		{
			$sql .= " AND ref_customer = '".$this->db->escape($ref_customer)."'";
		}
		if ($ref_supplier)
		{
			$sql .= " AND ref_supplier = '".$this->db->escape($ref_supplier)."'";
		}
		if ($ref)
		{
			$sql .= " AND ref='".$this->db->escape($ref)."'";
		}

		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql)
		{
			$num = $this->db->num_rows($resql);
			if ($num > 1)
			{
				$this->error = 'Fetch found several records.';
				dol_syslog($this->error, LOG_ERR);
				$result = -2;
			}
			elseif ($num)   // $num = 1
			{
				$obj = $this->db->fetch_object($resql);
				if ($obj)
				{
					$this->id = $obj->rowid;
					$this->ref = (!isset($obj->ref) || !$obj->ref) ? $obj->rowid : $obj->ref;
					$this->ref_customer = $obj->ref_customer;
					$this->ref_supplier = $obj->ref_supplier;
					$this->ref_ext = $obj->ref_ext;
	                $this->entity = $obj->entity;
					$this->statut = $obj->statut;

					$this->date_contrat = $this->db->jdate($obj->datecontrat);
					$this->date_creation = $this->db->jdate($obj->datecontrat);

					$this->user_author_id = $obj->fk_user_author;

					$this->commercial_signature_id = $obj->fk_commercial_signature;
					$this->commercial_suivi_id = $obj->fk_commercial_suivi;

					$this->note_private = $obj->note_private;
					$this->note_public = $obj->note_public;
					$this->modelpdf = $obj->model_pdf;

					$this->fk_projet = $obj->fk_project; // deprecated
					$this->fk_project = $obj->fk_project;

					$this->socid = $obj->fk_soc;
					$this->fk_soc = $obj->fk_soc;

					$this->extraparams = (array) json_decode($obj->extraparams, true);

					$this->db->free($resql);

					// Retrieve all extrafields
					// fetch optionals attributes and labels
					$this->fetch_optionals();

					// Lines
					$result = $this->fetch_lines();
					if ($result < 0)
					{
						$this->error = $this->db->lasterror();
						return -3;
					}

					return $this->id;
				}
			}
			else
			{
				dol_syslog(get_class($this)."::fetch Contract not found");
				$this->error = "Contract not found";
				return 0;
			}
		}
		else
		{
			dol_syslog(get_class($this)."::fetch Error searching contract");
			$this->error = $this->db->error();
			return -1;
		}
	}

    // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Load lines array into this->lines.
	 *  This set also nbofserviceswait, nbofservicesopened, nbofservicesexpired and nbofservicesclosed
	 *
	 *	@param		int		$only_product	Return only physical products
	 *	@param		int		$loadalsotranslation	Return translation for products
	 *
	 *  @return ContratLigne[]   Return array of contract lines
	 */
	public function fetch_lines($only_product = 0, $loadalsotranslation = 0)
	{
		// phpcs:enable
		global $langs, $conf, $extrafields;

		$this->nbofserviceswait = 0;
		$this->nbofservicesopened = 0;
		$this->nbofservicesexpired = 0;
		$this->nbofservicesclosed = 0;

		$total_ttc = 0;
		$total_vat = 0;
		$total_ht = 0;

		$now = dol_now();

		if (!is_object($extrafields))
		{
			require_once DOL_DOCUMENT_ROOT.'/core/class/extrafields.class.php';
			$extrafields = new ExtraFields($this->db);
		}

		$line = new ContratLigne($this->db);
		$extrafields->fetch_name_optionals_label($line->table_element, true);

		$this->lines = array();
        $pos = 0;

		// Selects contract lines related to a product
		$sql = "SELECT p.label as product_label, p.description as product_desc, p.ref as product_ref,";
		$sql .= " d.rowid, d.fk_contrat, d.statut, d.description, d.price_ht, d.vat_src_code, d.tva_tx, d.localtax1_tx, d.localtax2_tx, d.localtax1_type, d.localtax2_type, d.qty, d.remise_percent, d.subprice, d.fk_product_fournisseur_price as fk_fournprice, d.buy_price_ht as pa_ht,";
		$sql .= " d.total_ht,";
		$sql .= " d.total_tva,";
		$sql .= " d.total_localtax1,";
		$sql .= " d.total_localtax2,";
		$sql .= " d.total_ttc,";
		$sql .= " d.info_bits, d.fk_product,";
		$sql .= " d.date_ouverture_prevue, d.date_ouverture,";
		$sql .= " d.date_fin_validite, d.date_cloture,";
		$sql .= " d.fk_user_author,";
		$sql .= " d.fk_user_ouverture,";
		$sql .= " d.fk_user_cloture,";
		$sql .= " d.fk_unit";
		$sql .= " FROM ".MAIN_DB_PREFIX."contratdet as d LEFT JOIN ".MAIN_DB_PREFIX."product as p ON d.fk_product = p.rowid";
		$sql .= " WHERE d.fk_contrat = ".$this->id;
		$sql .= " ORDER by d.rowid ASC";

		dol_syslog(get_class($this)."::fetch_lines", LOG_DEBUG);
		$result = $this->db->query($sql);
		if ($result)
		{
			$num = $this->db->num_rows($result);
			$i = 0;

			while ($i < $num)
			{
				$objp = $this->db->fetch_object($result);

				$line = new ContratLigne($this->db);
				$line->id = $objp->rowid;
				$line->ref				= $objp->rowid;
				$line->fk_contrat = $objp->fk_contrat;
				$line->desc = $objp->description; // Description line
				$line->qty				= $objp->qty;
				$line->vat_src_code 	= $objp->vat_src_code;
				$line->tva_tx = $objp->tva_tx;
				$line->localtax1_tx		= $objp->localtax1_tx;
				$line->localtax2_tx		= $objp->localtax2_tx;
				$line->localtax1_type	= $objp->localtax1_type;
				$line->localtax2_type	= $objp->localtax2_type;
				$line->subprice			= $objp->subprice;
				$line->statut = $objp->statut;
				$line->remise_percent	= $objp->remise_percent;
				$line->price_ht			= $objp->price_ht;
				$line->price = $objp->price_ht; // For backward compatibility
				$line->total_ht			= $objp->total_ht;
				$line->total_tva		= $objp->total_tva;
				$line->total_localtax1	= $objp->total_localtax1;
				$line->total_localtax2	= $objp->total_localtax2;
				$line->total_ttc		= $objp->total_ttc;
				$line->fk_product = (($objp->fk_product > 0) ? $objp->fk_product : 0);
				$line->info_bits		= $objp->info_bits;

				$line->fk_fournprice = $objp->fk_fournprice;
				$marginInfos = getMarginInfos($objp->subprice, $objp->remise_percent, $objp->tva_tx, $objp->localtax1_tx, $objp->localtax2_tx, $line->fk_fournprice, $objp->pa_ht);
				$line->pa_ht = $marginInfos[0];

				$line->fk_user_author = $objp->fk_user_author;
				$line->fk_user_ouverture = $objp->fk_user_ouverture;
				$line->fk_user_cloture = $objp->fk_user_cloture;
				$line->fk_unit = $objp->fk_unit;

				$line->ref = $objp->product_ref; // deprecated
				$line->product_ref = $objp->product_ref; // Product Ref
				$line->product_desc		= $objp->product_desc; // Product Description
				$line->product_label	= $objp->product_label; // Product Label

				$line->description = $objp->description;

				$line->date_start            = $this->db->jdate($objp->date_ouverture_prevue);
				$line->date_start_real       = $this->db->jdate($objp->date_ouverture);
				$line->date_end              = $this->db->jdate($objp->date_fin_validite);
				$line->date_end_real         = $this->db->jdate($objp->date_cloture);
				// For backward compatibility
				$line->date_ouverture_prevue = $this->db->jdate($objp->date_ouverture_prevue);
				$line->date_ouverture        = $this->db->jdate($objp->date_ouverture);
				$line->date_fin_validite     = $this->db->jdate($objp->date_fin_validite);
				$line->date_cloture          = $this->db->jdate($objp->date_cloture);
				$line->date_debut_prevue = $this->db->jdate($objp->date_ouverture_prevue);
				$line->date_debut_reel   = $this->db->jdate($objp->date_ouverture);
				$line->date_fin_prevue   = $this->db->jdate($objp->date_fin_validite);
				$line->date_fin_reel     = $this->db->jdate($objp->date_cloture);

				// Retreive all extrafields for contract
				// fetch optionals attributes and labels
				$line->fetch_optionals();

				// multilangs
        		if (!empty($conf->global->MAIN_MULTILANGS) && !empty($objp->fk_product) && !empty($loadalsotranslation)) {
                    $line = new Product($this->db);
                    $line->fetch($objp->fk_product);
                    $line->getMultiLangs();
        		}

				$this->lines[$pos] = $line;
				$this->lines_id_index_mapper[$line->id] = $pos;

				//dol_syslog("1 ".$line->desc);
				//dol_syslog("2 ".$line->product_desc);

				if ($line->statut == ContratLigne::STATUS_INITIAL) $this->nbofserviceswait++;
				if ($line->statut == ContratLigne::STATUS_OPEN && (empty($line->date_fin_prevue) || $line->date_fin_prevue >= $now)) $this->nbofservicesopened++;
				if ($line->statut == ContratLigne::STATUS_OPEN && (!empty($line->date_fin_prevue) && $line->date_fin_prevue < $now)) $this->nbofservicesexpired++;
				if ($line->statut == ContratLigne::STATUS_CLOSED) $this->nbofservicesclosed++;

				$total_ttc += $objp->total_ttc; // TODO Not saved into database
                $total_vat += $objp->total_tva;
                $total_ht += $objp->total_ht;

				$i++;
				$pos++;
			}
			$this->db->free($result);
		}
		else
		{
			dol_syslog(get_class($this)."::Fetch Error when reading lines of contracts linked to products");
			return -3;
		}

		$this->nbofservices = count($this->lines);
        $this->total_ttc = price2num($total_ttc); // TODO For the moment value is false as value is not stored in database for line linked to products
        $this->total_vat = price2num($total_vat); // TODO For the moment value is false as value is not stored in database for line linked to products
        $this->total_ht = price2num($total_ht); // TODO For the moment value is false as value is not stored in database for line linked to products

		return $this->lines;
	}

	/**
	 *  Create a contract into database
	 *
	 *  @param	User	$user       User that create
	 *  @return int  				<0 if KO, id of contract if OK
	 */
	public function create($user)
	{
		global $conf, $langs, $mysoc;

		// Check parameters
		$paramsok = 1;
		if ($this->commercial_signature_id <= 0)
		{
			$langs->load("commercial");
			$this->error .= $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("SalesRepresentativeSignature"));
			$paramsok = 0;
		}
		if ($this->commercial_suivi_id <= 0)
		{
			$langs->load("commercial");
			$this->error .= ($this->error ? "<br>" : '');
			$this->error .= $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("SalesRepresentativeFollowUp"));
			$paramsok = 0;
		}
		if (!$paramsok) return -1;


		$this->db->begin();

		$now = dol_now();

		// Insert contract
		$sql = "INSERT INTO ".MAIN_DB_PREFIX."contrat (datec, fk_soc, fk_user_author, date_contrat,";
		$sql .= " fk_commercial_signature, fk_commercial_suivi, fk_projet,";
		$sql .= " ref, entity, note_private, note_public, ref_customer, ref_supplier, ref_ext)";
		$sql .= " VALUES ('".$this->db->idate($now)."',".$this->socid.",".$user->id;
		$sql .= ", ".(dol_strlen($this->date_contrat) != 0 ? "'".$this->db->idate($this->date_contrat)."'" : "NULL");
		$sql .= ",".($this->commercial_signature_id > 0 ? $this->commercial_signature_id : "NULL");
		$sql .= ",".($this->commercial_suivi_id > 0 ? $this->commercial_suivi_id : "NULL");
		$sql .= ",".($this->fk_project > 0 ? $this->fk_project : "NULL");
		$sql .= ", ".(dol_strlen($this->ref) <= 0 ? "null" : "'".$this->db->escape($this->ref)."'");
		$sql .= ", ".$conf->entity;
		$sql .= ", ".(!empty($this->note_private) ? ("'".$this->db->escape($this->note_private)."'") : "NULL");
		$sql .= ", ".(!empty($this->note_public) ? ("'".$this->db->escape($this->note_public)."'") : "NULL");
		$sql .= ", ".(!empty($this->ref_customer) ? ("'".$this->db->escape($this->ref_customer)."'") : "NULL");
		$sql .= ", ".(!empty($this->ref_supplier) ? ("'".$this->db->escape($this->ref_supplier)."'") : "NULL");
		$sql .= ", ".(!empty($this->ref_ext) ? ("'".$this->db->escape($this->ref_ext)."'") : "NULL");
		$sql .= ")";
		$resql = $this->db->query($sql);

		if ($resql)
		{
			$error = 0;

			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."contrat");

			// Load object modContract
			$module = (!empty($conf->global->CONTRACT_ADDON) ? $conf->global->CONTRACT_ADDON : 'mod_contract_serpis');
			if (substr($module, 0, 13) == 'mod_contract_' && substr($module, -3) == 'php')
			{
				$module = substr($module, 0, dol_strlen($module) - 4);
			}
			$result = dol_include_once('/core/modules/contract/'.$module.'.php');
			if ($result > 0)
			{
				$modCodeContract = new $module();

				if (!empty($modCodeContract->code_auto)) {
					// Force the ref to a draft value if numbering module is an automatic numbering
					$sql = 'UPDATE '.MAIN_DB_PREFIX."contrat SET ref='(PROV".$this->id.")' WHERE rowid=".$this->id;
					if ($this->db->query($sql))
					{
						if ($this->id)
						{
							$this->ref = "(PROV".$this->id.")";
						}
					}
				}
			}

			if (!$error)
			{
				$result = $this->insertExtraFields();
				if ($result < 0)
				{
					$error++;
				}
			}

			// Insert business contacts ('SALESREPSIGN','contrat')
			if (!$error)
			{
    			$result = $this->add_contact($this->commercial_signature_id, 'SALESREPSIGN', 'internal');
    			if ($result < 0) $error++;
			}

			// Insert business contacts ('SALESREPFOLL','contrat')
			if (!$error)
			{
                $result = $this->add_contact($this->commercial_suivi_id, 'SALESREPFOLL', 'internal');
			    if ($result < 0) $error++;
			}

			if (!$error)
			{
				if (!empty($this->linkedObjectsIds) && empty($this->linked_objects))	// To use new linkedObjectsIds instead of old linked_objects
				{
					$this->linked_objects = $this->linkedObjectsIds; // TODO Replace linked_objects with linkedObjectsIds
				}

				// Add object linked
    			if (!$error && $this->id && is_array($this->linked_objects) && !empty($this->linked_objects))
    			{
    			    foreach ($this->linked_objects as $origin => $tmp_origin_id)
    			    {
    			        if (is_array($tmp_origin_id))       // New behaviour, if linked_object can have several links per type, so is something like array('contract'=>array(id1, id2, ...))
    			        {
    			            foreach ($tmp_origin_id as $origin_id)
    			            {
    			                $ret = $this->add_object_linked($origin, $origin_id);
    			                if (!$ret)
    			                {
    			                    $this->error = $this->db->lasterror();
    			                    $error++;
    			                }
    			            }
    			        }
    			        else                                // Old behaviour, if linked_object has only one link per type, so is something like array('contract'=>id1))
    			        {
    			            $origin_id = $tmp_origin_id;
    			            $ret = $this->add_object_linked($origin, $origin_id);
    			            if (!$ret)
    			            {
    			                $this->error = $this->db->lasterror();
    			                $error++;
    			            }
    			        }
    			    }
    			}

    			if (!$error && $this->id && !empty($conf->global->MAIN_PROPAGATE_CONTACTS_FROM_ORIGIN) && !empty($this->origin) && !empty($this->origin_id))   // Get contact from origin object
    			{
    			    $originforcontact = $this->origin;
    			    $originidforcontact = $this->origin_id;
    			    if ($originforcontact == 'shipping')     // shipment and order share the same contacts. If creating from shipment we take data of order
    			    {
    			        require_once DOL_DOCUMENT_ROOT.'/expedition/class/expedition.class.php';
    			        $exp = new Expedition($this->db);
    			        $exp->fetch($this->origin_id);
    			        $exp->fetchObjectLinked();
    			        if (count($exp->linkedObjectsIds['commande']) > 0)
    			        {
    			            foreach ($exp->linkedObjectsIds['commande'] as $key => $value)
    			            {
    			                $originforcontact = 'commande';
    			                $originidforcontact = $value->id;
    			                break; // We take first one
    			            }
    			        }
    			    }

    			    $sqlcontact = "SELECT ctc.code, ctc.source, ec.fk_socpeople FROM ".MAIN_DB_PREFIX."element_contact as ec, ".MAIN_DB_PREFIX."c_type_contact as ctc";
    			    $sqlcontact .= " WHERE element_id = ".$originidforcontact." AND ec.fk_c_type_contact = ctc.rowid AND ctc.element = '".$originforcontact."'";

    			    $resqlcontact = $this->db->query($sqlcontact);
    			    if ($resqlcontact)
    			    {
    			        while ($objcontact = $this->db->fetch_object($resqlcontact))
    			        {
    			            if ($objcontact->source == 'internal' && in_array($objcontact->code, array('SALESREPSIGN', 'SALESREPFOLL'))) continue; // ignore this, already forced previously

    			            //print $objcontact->code.'-'.$objcontact->source.'-'.$objcontact->fk_socpeople."\n";
    			            $this->add_contact($objcontact->fk_socpeople, $objcontact->code, $objcontact->source); // May failed because of duplicate key or because code of contact type does not exists for new object
    			        }
    			    }
    			    else dol_print_error($resqlcontact);
    			}
			}

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

				if (!$error)
				{
					$this->db->commit();
					return $this->id;
				}
				else
				{
					dol_syslog(get_class($this)."::create - 30 - ".$this->error, LOG_ERR);
					$this->db->rollback();
					return -3;
				}
			}
			else
			{
				$this->error = "Failed to add contract";
				dol_syslog(get_class($this)."::create - 20 - ".$this->error, LOG_ERR);
				$this->db->rollback();
				return -2;
			}
		}
		else
		{
			$this->error = $langs->trans("UnknownError: ".$this->db->error()." -", LOG_DEBUG);

			$this->db->rollback();
			return -1;
		}
	}


	/**
	 *  Supprime l'objet de la base
	 *
	 *  @param	User		$user       Utilisateur qui supprime
	 *  @return int         			< 0 si erreur, > 0 si ok
	 */
	public function delete($user)
	{
		global $conf, $langs;
		require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';

		$error = 0;

		$this->db->begin();

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

		if (!$error)
		{
			// Delete linked contacts
			$res = $this->delete_linked_contact();
			if ($res < 0)
			{
				dol_syslog(get_class($this)."::delete error", LOG_ERR);
				$error++;
			}
		}

		if (!$error)
		{
			// Delete linked object
			$res = $this->deleteObjectLinked();
			if ($res < 0) $error++;
		}

		if (!$error)
		{
			// Delete contratdet_log
			/*
			$sql = "DELETE cdl";
			$sql.= " FROM ".MAIN_DB_PREFIX."contratdet_log as cdl, ".MAIN_DB_PREFIX."contratdet as cd";
			$sql.= " WHERE cdl.fk_contratdet=cd.rowid AND cd.fk_contrat=".$this->id;
			*/
			$sql = "SELECT cdl.rowid as cdlrowid ";
			$sql .= " FROM ".MAIN_DB_PREFIX."contratdet_log as cdl, ".MAIN_DB_PREFIX."contratdet as cd";
			$sql .= " WHERE cdl.fk_contratdet=cd.rowid AND cd.fk_contrat=".$this->id;

			dol_syslog(get_class($this)."::delete contratdet_log", LOG_DEBUG);
			$resql = $this->db->query($sql);
			if (!$resql)
			{
				$this->error = $this->db->error();
				$error++;
			}
			$numressql = $this->db->num_rows($resql);
			if (!$error && $numressql)
			{
				$tab_resql = array();
				for ($i = 0; $i < $numressql; $i++)
				{
					$objresql = $this->db->fetch_object($resql);
					$tab_resql[] = $objresql->cdlrowid;
				}
				$this->db->free($resql);

				$sql = "DELETE FROM ".MAIN_DB_PREFIX."contratdet_log ";
				$sql .= " WHERE ".MAIN_DB_PREFIX."contratdet_log.rowid IN (".implode(",", $tab_resql).")";

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

		if (!$error)
                {
				// Delete contratdet extrafields
				$main = MAIN_DB_PREFIX.'contratdet';
				$ef = $main."_extrafields";
				$sql = "DELETE FROM $ef WHERE fk_object IN (SELECT rowid FROM $main WHERE fk_contrat = ".$this->id.")";

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

		if (!$error)
		{
			// Delete contratdet
			$sql = "DELETE FROM ".MAIN_DB_PREFIX."contratdet";
			$sql .= " WHERE fk_contrat=".$this->id;

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

		if (!$error)
		{
			// Delete contrat
			$sql = "DELETE FROM ".MAIN_DB_PREFIX."contrat";
			$sql .= " WHERE rowid=".$this->id;

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

		// Removed extrafields
		if (!$error) {
			$result = $this->deleteExtraFields();
			if ($result < 0)
			{
				$error++;
				dol_syslog(get_class($this)."::delete error -3 ".$this->error, LOG_ERR);
			}
		}

		if (!$error)
		{
			// We remove directory
			$ref = dol_sanitizeFileName($this->ref);
			if ($conf->contrat->dir_output)
			{
				$dir = $conf->contrat->dir_output."/".$ref;
				if (file_exists($dir))
				{
					$res = @dol_delete_dir_recursive($dir);
					if (!$res)
					{
						$this->error = 'ErrorFailToDeleteDir';
						$error++;
					}
				}
			}
		}

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

	/**
	 *  Update object into database
	 *
	 *  @param	User	$user        User that modifies
	 *  @param  int		$notrigger	 0=launch triggers after, 1=disable triggers
	 *  @return int     		   	 <0 if KO, >0 if OK
	 */
	public function update($user, $notrigger = 0)
	{
		global $conf, $langs;
		$error = 0;

		// Clean parameters
		if (empty($this->fk_commercial_signature) && $this->commercial_signature_id > 0) $this->fk_commercial_signature = $this->commercial_signature_id;
		if (empty($this->fk_commercial_suivi) && $this->commercial_suivi_id > 0) $this->fk_commercial_suivi = $this->commercial_suivi_id;
		if (empty($this->fk_soc) && $this->socid > 0) $this->fk_soc = (int) $this->socid;
		if (empty($this->fk_project) && $this->projet > 0) $this->fk_project = (int) $this->projet;

		if (isset($this->ref)) $this->ref = trim($this->ref);
		if (isset($this->ref_customer)) $this->ref_customer = trim($this->ref_customer);
		if (isset($this->ref_supplier)) $this->ref_supplier = trim($this->ref_supplier);
		if (isset($this->ref_ext)) $this->ref_ext = trim($this->ref_ext);
		if (isset($this->entity)) $this->entity = (int) $this->entity;
		if (isset($this->statut)) $this->statut = (int) $this->statut;
		if (isset($this->fk_soc)) $this->fk_soc = (int) $this->fk_soc;
		if (isset($this->fk_commercial_signature)) $this->fk_commercial_signature = trim($this->fk_commercial_signature);
		if (isset($this->fk_commercial_suivi)) $this->fk_commercial_suivi = trim($this->fk_commercial_suivi);
		if (isset($this->note_private)) $this->note_private = trim($this->note_private);
		if (isset($this->note_public)) $this->note_public = trim($this->note_public);
		if (isset($this->import_key)) $this->import_key = trim($this->import_key);
		//if (isset($this->extraparams)) $this->extraparams=trim($this->extraparams);

		// Check parameters
		// Put here code to add a control on parameters values

		// Update request
    	$sql = "UPDATE ".MAIN_DB_PREFIX."contrat SET";
		$sql .= " ref=".(isset($this->ref) ? "'".$this->db->escape($this->ref)."'" : "null").",";
		$sql .= " ref_customer=".(isset($this->ref_customer) ? "'".$this->db->escape($this->ref_customer)."'" : "null").",";
		$sql .= " ref_supplier=".(isset($this->ref_supplier) ? "'".$this->db->escape($this->ref_supplier)."'" : "null").",";
		$sql .= " ref_ext=".(isset($this->ref_ext) ? "'".$this->db->escape($this->ref_ext)."'" : "null").",";
		$sql .= " entity=".$conf->entity.",";
		$sql .= " date_contrat=".(dol_strlen($this->date_contrat) != 0 ? "'".$this->db->idate($this->date_contrat)."'" : 'null').",";
		$sql .= " statut=".(isset($this->statut) ? $this->statut : "null").",";
		$sql .= " fk_soc=".($this->fk_soc > 0 ? $this->fk_soc : "null").",";
		$sql .= " fk_projet=".($this->fk_project > 0 ? $this->fk_project : "null").",";
		$sql .= " fk_commercial_signature=".(isset($this->fk_commercial_signature) ? $this->fk_commercial_signature : "null").",";
		$sql .= " fk_commercial_suivi=".(isset($this->fk_commercial_suivi) ? $this->fk_commercial_suivi : "null").",";
		$sql .= " note_private=".(isset($this->note_private) ? "'".$this->db->escape($this->note_private)."'" : "null").",";
		$sql .= " note_public=".(isset($this->note_public) ? "'".$this->db->escape($this->note_public)."'" : "null").",";
		$sql .= " import_key=".(isset($this->import_key) ? "'".$this->db->escape($this->import_key)."'" : "null")."";
		//$sql.= " extraparams=".(isset($this->extraparams)?"'".$this->db->escape($this->extraparams)."'":"null")."";
		$sql .= " WHERE rowid=".$this->id;

		$this->db->begin();

		$resql = $this->db->query($sql);
		if (!$resql) { $error++; $this->errors[] = "Error ".$this->db->lasterror(); }

		if (!$error)
		{
			$result = $this->insertExtraFields();
			if ($result < 0)
			{
				$error++;
			}
		}

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

		// Commit or rollback
		if ($error)
		{
			foreach ($this->errors as $errmsg)
			{
				dol_syslog(get_class($this)."::update ".$errmsg, LOG_ERR);
				$this->error .= ($this->error ? ', '.$errmsg : $errmsg);
			}
			$this->db->rollback();
			return -1 * $error;
		}
		else
		{
			$this->db->commit();
			return 1;
		}
	}


	/**
	 *  Ajoute une ligne de contrat en base
	 *
	 *  @param	string		$desc            	Description of line
	 *  @param  float		$pu_ht              Unit price net
	 *  @param  int			$qty             	Quantity
	 *  @param  float		$txtva           	Vat rate
	 *  @param  float		$txlocaltax1        Local tax 1 rate
	 *  @param  float		$txlocaltax2        Local tax 2 rate
	 *  @param  int			$fk_product      	Id produit
	 *  @param  float		$remise_percent  	Percentage discount of the line
	 *  @param  int			$date_start      	Date de debut prevue
	 *  @param  int			$date_end        	Date de fin prevue
	 *	@param	string		$price_base_type	HT or TTC
	 * 	@param  float		$pu_ttc             Prix unitaire TTC
	 * 	@param  int			$info_bits			Bits of type of lines
	 * 	@param  int			$fk_fournprice		Fourn price id
	 *  @param  int			$pa_ht				Buying price HT
	 *  @param	array		$array_options		extrafields array
	 * 	@param 	string		$fk_unit 			Code of the unit to use. Null to use the default one
	 * 	@param 	string		$rang 				Position
	 *  @return int             				<0 if KO, >0 if OK
	 */
	public function addline($desc, $pu_ht, $qty, $txtva, $txlocaltax1, $txlocaltax2, $fk_product, $remise_percent, $date_start, $date_end, $price_base_type = 'HT', $pu_ttc = 0.0, $info_bits = 0, $fk_fournprice = null, $pa_ht = 0, $array_options = 0, $fk_unit = null, $rang = 0)
	{
		global $user, $langs, $conf, $mysoc;
		$error = 0;

		dol_syslog(get_class($this)."::addline $desc, $pu_ht, $qty, $txtva, $txlocaltax1, $txlocaltax2, $fk_product, $remise_percent, $date_start, $date_end, $price_base_type, $pu_ttc, $info_bits, $rang");

		// Check parameters
		if ($fk_product <= 0 && empty($desc))
		{
			$this->error = "ErrorDescRequiredForFreeProductLines";
			return -1;
		}

		if ($this->statut >= 0)
		{
			// Clean parameters
			$pu_ht = price2num($pu_ht);
			$pu_ttc = price2num($pu_ttc);
			$pa_ht = price2num($pa_ht);

			// Clean vat code
			$reg = array();
			$vat_src_code = '';
			if (preg_match('/\((.*)\)/', $txtva, $reg))
			{
				$vat_src_code = $reg[1];
				$txtva = preg_replace('/\s*\(.*\)/', '', $txtva); // Remove code into vatrate.
			}

			$txtva = price2num($txtva);

			$txlocaltax1 = price2num($txlocaltax1);
			$txlocaltax2 = price2num($txlocaltax2);
			$remise_percent = price2num($remise_percent);
			$qty = price2num($qty);
			if (empty($qty)) $qty = 1;
			if (empty($info_bits)) $info_bits = 0;
			if (empty($pu_ht) || !is_numeric($pu_ht))  $pu_ht = 0;
			if (empty($pu_ttc)) $pu_ttc = 0;
			if (empty($txtva) || !is_numeric($txtva)) $txtva = 0;
			if (empty($txlocaltax1) || !is_numeric($txlocaltax1)) $txlocaltax1 = 0;
            if (empty($txlocaltax2) || !is_numeric($txlocaltax2)) $txlocaltax2 = 0;

			if ($price_base_type == 'HT')
			{
				$pu = $pu_ht;
			}
			else
			{
				$pu = $pu_ttc;
			}

			// Check parameters
			if (empty($remise_percent)) $remise_percent = 0;

			if ($date_start && $date_end && $date_start > $date_end) {
				$langs->load("errors");
				$this->error = $langs->trans('ErrorStartDateGreaterEnd');
				return -1;
			}

			$this->db->begin();

			$localtaxes_type = getLocalTaxesFromRate($txtva.($vat_src_code ? ' ('.$vat_src_code.')' : ''), 0, $this->societe, $mysoc);

			// Calcul du total TTC et de la TVA pour la ligne a partir de
			// qty, pu, remise_percent et txtva
			// TRES IMPORTANT: C'est au moment de l'insertion ligne qu'on doit stocker
			// la part ht, tva et ttc, et ce au niveau de la ligne qui a son propre taux tva.

			$tabprice = calcul_price_total($qty, $pu, $remise_percent, $txtva, $txlocaltax1, $txlocaltax2, 0, $price_base_type, $info_bits, 1, $mysoc, $localtaxes_type);
			$total_ht  = $tabprice[0];
			$total_tva = $tabprice[1];
			$total_ttc = $tabprice[2];
			$total_localtax1 = $tabprice[9];
			$total_localtax2 = $tabprice[10];

			$localtax1_type = $localtaxes_type[0];
			$localtax2_type = $localtaxes_type[2];

			// TODO A virer
			// Anciens indicateurs: $price, $remise (a ne plus utiliser)
			$remise = 0;
			$price = price2num(round($pu_ht, 2));
			if (dol_strlen($remise_percent) > 0)
			{
				$remise = round(($pu_ht * $remise_percent / 100), 2);
				$price = $pu_ht - $remise;
			}

		    if (empty($pa_ht)) $pa_ht = 0;


			// if buy price not defined, define buyprice as configured in margin admin
			if ($this->pa_ht == 0)
			{
				if (($result = $this->defineBuyPrice($pu_ht, $remise_percent, $fk_product)) < 0)
				{
					return $result;
				}
				else
				{
					$pa_ht = $result;
				}
			}

			// Insertion dans la base
			$sql = "INSERT INTO ".MAIN_DB_PREFIX."contratdet";
			$sql .= " (fk_contrat, label, description, fk_product, qty, tva_tx, vat_src_code,";
			$sql .= " localtax1_tx, localtax2_tx, localtax1_type, localtax2_type, remise_percent, subprice,";
			$sql .= " total_ht, total_tva, total_localtax1, total_localtax2, total_ttc,";
			$sql .= " info_bits,";
			$sql .= " price_ht, remise, fk_product_fournisseur_price, buy_price_ht";
			if ($date_start > 0) { $sql .= ",date_ouverture_prevue"; }
			if ($date_end > 0) { $sql .= ",date_fin_validite"; }
			$sql .= ", fk_unit";
			$sql .= ") VALUES (";
			$sql .= $this->id.", '', '".$this->db->escape($desc)."',";
			$sql .= ($fk_product > 0 ? $fk_product : "null").",";
			$sql .= " ".$qty.",";
			$sql .= " ".$txtva.",";
			$sql .= " ".($vat_src_code ? "'".$vat_src_code."'" : "null").",";
			$sql .= " ".$txlocaltax1.",";
			$sql .= " ".$txlocaltax2.",";
			$sql .= " '".$localtax1_type."',";
			$sql .= " '".$localtax2_type."',";
			$sql .= " ".price2num($remise_percent).",";
			$sql .= " ".price2num($pu_ht).",";
			$sql .= " ".price2num($total_ht).",".price2num($total_tva).",".price2num($total_localtax1).",".price2num($total_localtax2).",".price2num($total_ttc).",";
			$sql .= " '".$info_bits."',";
			$sql .= " ".price2num($price).",".price2num($remise).",";
			if (isset($fk_fournprice)) $sql .= ' '.$fk_fournprice.',';
			else $sql .= ' null,';
			if (isset($pa_ht)) $sql .= ' '.price2num($pa_ht);
			else $sql .= ' null';
			if ($date_start > 0) { $sql .= ",'".$this->db->idate($date_start)."'"; }
			if ($date_end > 0) { $sql .= ",'".$this->db->idate($date_end)."'"; }
			$sql .= ", ".($fk_unit ? "'".$this->db->escape($fk_unit)."'" : "null");
			$sql .= ")";

			$resql = $this->db->query($sql);
			if ($resql)
			{
				$contractlineid = $this->db->last_insert_id(MAIN_DB_PREFIX."contratdet");

				if (!$error)
				{
					$contractline = new ContratLigne($this->db);
					$contractline->array_options = $array_options;
					$contractline->id = $contractlineid;
					$result = $contractline->insertExtraFields();
					if ($result < 0)
					{
						$this->error[] = $contractline->error;
						$error++;
					}
				}

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

				if ($error)
				{
					$this->db->rollback();
					return -1;
				}
				else
				{
					$this->db->commit();
					return $contractlineid;
				}
			}
			else
			{
				$this->db->rollback();
				$this->error = $this->db->error()." sql=".$sql;
				return -1;
			}
		}
		else
		{
			dol_syslog(get_class($this)."::addline ErrorTryToAddLineOnValidatedContract", LOG_ERR);
			return -2;
		}
	}

	/**
	 *  Mets a jour une ligne de contrat
	 *
	 *  @param	int			$rowid            	Id de la ligne de facture
	 *  @param  string		$desc             	Description de la ligne
	 *  @param  float		$pu               	Prix unitaire
	 *  @param  int			$qty              	Quantite
	 *  @param  float		$remise_percent   	Percentage discount of the line
	 *  @param  int			$date_start       	Date de debut prevue
	 *  @param  int			$date_end         	Date de fin prevue
	 *  @param  float		$tvatx            	Taux TVA
	 *  @param  float		$localtax1tx      	Local tax 1 rate
	 *  @param  float		$localtax2tx      	Local tax 2 rate
	 *  @param  int|string	$date_debut_reel  	Date de debut reelle
	 *  @param  int|string	$date_fin_reel    	Date de fin reelle
	 *	@param	string		$price_base_type	HT or TTC
	 * 	@param  int			$info_bits			Bits of type of lines
	 * 	@param  int			$fk_fournprice		Fourn price id
	 *  @param  int			$pa_ht				Buying price HT
	 *  @param	array		$array_options		extrafields array
	 * 	@param 	string		$fk_unit 			Code of the unit to use. Null to use the default one
	 *  @return int              				< 0 si erreur, > 0 si ok
	 */
	public function updateline($rowid, $desc, $pu, $qty, $remise_percent, $date_start, $date_end, $tvatx, $localtax1tx = 0.0, $localtax2tx = 0.0, $date_debut_reel = '', $date_fin_reel = '', $price_base_type = 'HT', $info_bits = 0, $fk_fournprice = null, $pa_ht = 0, $array_options = 0, $fk_unit = null)
	{
		global $user, $conf, $langs, $mysoc;

		$error = 0;

		// Clean parameters
		$qty = trim($qty);
		$desc = trim($desc);
		$desc = trim($desc);
		$price = price2num($pu);
		$tvatx = price2num($tvatx);
		$localtax1tx = price2num($localtax1tx);
		$localtax2tx = price2num($localtax2tx);
		$pa_ht = price2num($pa_ht);
		if (empty($fk_fournprice)) $fk_fournprice = 0;

		$subprice = $price;
		$remise = 0;
		if (dol_strlen($remise_percent) > 0)
		{
			$remise = round(($pu * $remise_percent / 100), 2);
			$price = $pu - $remise;
		}
		else
		{
			$remise_percent = 0;
		}

		if ($date_start && $date_end && $date_start > $date_end) {
			$langs->load("errors");
			$this->error = $langs->trans('ErrorStartDateGreaterEnd');
			return -1;
		}

		dol_syslog(get_class($this)."::updateline $rowid, $desc, $pu, $qty, $remise_percent, $date_start, $date_end, $date_debut_reel, $date_fin_reel, $tvatx, $localtax1tx, $localtax2tx, $price_base_type, $info_bits");

		$this->db->begin();

		// Calcul du total TTC et de la TVA pour la ligne a partir de
		// qty, pu, remise_percent et tvatx
		// TRES IMPORTANT: C'est au moment de l'insertion ligne qu'on doit stocker
		// la part ht, tva et ttc, et ce au niveau de la ligne qui a son propre taux tva.

		$localtaxes_type = getLocalTaxesFromRate($tvatx, 0, $this->societe, $mysoc);
		$tvatx = preg_replace('/\s*\(.*\)/', '', $tvatx); // Remove code into vatrate.

		$tabprice = calcul_price_total($qty, $pu, $remise_percent, $tvatx, $localtax1tx, $localtax2tx, 0, $price_base_type, $info_bits, 1, $mysoc, $localtaxes_type);
		$total_ht  = $tabprice[0];
		$total_tva = $tabprice[1];
		$total_ttc = $tabprice[2];
		$total_localtax1 = $tabprice[9];
		$total_localtax2 = $tabprice[10];

		$localtax1_type = $localtaxes_type[0];
		$localtax2_type = $localtaxes_type[2];

		// TODO A virer
		// Anciens indicateurs: $price, $remise (a ne plus utiliser)
		$remise = 0;
		$price = price2num(round($pu, 2));
		if (dol_strlen($remise_percent) > 0)
		{
		    $remise = round(($pu * $remise_percent / 100), 2);
		    $price = $pu - $remise;
		}

	    if (empty($pa_ht)) $pa_ht = 0;

		// if buy price not defined, define buyprice as configured in margin admin
		if ($this->pa_ht == 0)
		{
			if (($result = $this->defineBuyPrice($pu, $remise_percent)) < 0)
			{
				return $result;
			}
			else
			{
				$pa_ht = $result;
			}
		}

		$sql = "UPDATE ".MAIN_DB_PREFIX."contratdet set description='".$this->db->escape($desc)."'";
		$sql .= ",price_ht='".price2num($price)."'";
		$sql .= ",subprice='".price2num($subprice)."'";
		$sql .= ",remise='".price2num($remise)."'";
		$sql .= ",remise_percent='".price2num($remise_percent)."'";
		$sql .= ",qty='".$qty."'";
		$sql .= ",tva_tx='".price2num($tvatx)."'";
		$sql .= ",localtax1_tx='".price2num($localtax1tx)."'";
		$sql .= ",localtax2_tx='".price2num($localtax2tx)."'";
		$sql .= ",localtax1_type='".$localtax1_type."'";
		$sql .= ",localtax2_type='".$localtax2_type."'";
		$sql .= ", total_ht='".price2num($total_ht)."'";
		$sql .= ", total_tva='".price2num($total_tva)."'";
		$sql .= ", total_localtax1='".price2num($total_localtax1)."'";
		$sql .= ", total_localtax2='".price2num($total_localtax2)."'";
		$sql .= ", total_ttc='".price2num($total_ttc)."'";
		$sql .= ", fk_product_fournisseur_price=".($fk_fournprice > 0 ? $fk_fournprice : "null");
		$sql .= ", buy_price_ht='".price2num($pa_ht)."'";
		if ($date_start > 0) { $sql .= ",date_ouverture_prevue='".$this->db->idate($date_start)."'"; }
		else { $sql .= ",date_ouverture_prevue=null"; }
		if ($date_end > 0) { $sql .= ",date_fin_validite='".$this->db->idate($date_end)."'"; }
		else { $sql .= ",date_fin_validite=null"; }
		if ($date_debut_reel > 0) { $sql .= ",date_ouverture='".$this->db->idate($date_debut_reel)."'"; }
		else { $sql .= ",date_ouverture=null"; }
		if ($date_fin_reel > 0) { $sql .= ",date_cloture='".$this->db->idate($date_fin_reel)."'"; }
		else { $sql .= ",date_cloture=null"; }
		$sql .= ", fk_unit=".($fk_unit ? "'".$this->db->escape($fk_unit)."'" : "null");
		$sql .= " WHERE rowid = ".$rowid;

		dol_syslog(get_class($this)."::updateline", LOG_DEBUG);
		$result = $this->db->query($sql);
		if ($result)
		{
			$result = $this->update_statut($user);
			if ($result >= 0)
			{
				if (is_array($array_options) && count($array_options) > 0) // For avoid conflicts if trigger used
				{
					$contractline = new ContratLigne($this->db);
					$contractline->fetch($rowid);
					$contractline->fetch_optionals();

					// We replace values in $contractline->array_options only for entries defined into $array_options
					foreach ($array_options as $key => $value) {
						$contractline->array_options[$key] = $array_options[$key];
					}

					$result = $contractline->insertExtraFields();
					if ($result < 0)
					{
						$this->error[] = $contractline->error;
						$error++;
					}
				}

				if (empty($error)) {
			        // Call trigger
			        $result = $this->call_trigger('LINECONTRACT_UPDATE', $user);
			        if ($result < 0)
			        {
			            $this->db->rollback();
			            return -3;
			        }
			        // End call triggers

					$this->db->commit();
					return 1;
				}
			}
			else
			{
				$this->db->rollback();
				dol_syslog(get_class($this)."::updateline Erreur -2");
				return -2;
			}
		}
		else
		{
			$this->db->rollback();
			$this->error = $this->db->error();
			dol_syslog(get_class($this)."::updateline Erreur -1");
			return -1;
		}
	}

	/**
	 *  Delete a contract line
	 *
	 *  @param	int		$idline		Id of line to delete
	 *	@param  User	$user       User that delete
	 *  @return int         		>0 if OK, <0 if KO
	 */
	public function deleteline($idline, User $user)
	{
		global $conf, $langs;

		$error = 0;

		if ($this->statut >= 0)
		{
		    // Call trigger
		    $result = $this->call_trigger('LINECONTRACT_DELETE', $user);
		    if ($result < 0) return -1;
		    // End call triggers

		    $this->db->begin();

		    $sql = "DELETE FROM ".MAIN_DB_PREFIX.$this->table_element_line;
			$sql .= " WHERE rowid=".$idline;

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

			if (!$error) {
				// Remove extrafields
				$contractline = new ContratLigne($this->db);
				$contractline->id = $idline;
				$result = $contractline->deleteExtraFields();
				if ($result < 0)
				{
					$error++;
					$this->error = "Error ".get_class($this)."::deleteline deleteExtraFields error -4 ".$contractline->error;
				}
			}

			if (empty($error)) {
				$this->db->commit();
				return 1;
			} else {
				dol_syslog(get_class($this)."::deleteline ERROR:".$this->error, LOG_ERR);
				$this->db->rollback();
				return -1;
			}
		}
		else
		{
			$this->error = 'ErrorDeleteLineNotAllowedByObjectStatus';
			return -2;
		}
	}


    // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Update statut of contract according to services
	 *
	 *	@param	User	$user		Object user
	 *	@return int     			<0 if KO, >0 if OK
	 *  @deprecated					This function will never be used. Status of a contract is status of its lines.
	 */
	public function update_statut($user)
	{
        // phpcs:enable
		dol_syslog(__METHOD__." is deprecated", LOG_WARNING);

		// If draft, we keep it (should not happen)
		if ($this->statut == 0) return 1;

		// Load $this->lines array
		//		$this->fetch_lines();

        //		$newstatut=1;
        //		foreach($this->lines as $key => $contractline)
        //		{
        //			//			if ($contractline)         // Loop on each service
        //		}

		return 1;
	}


	/**
	 *  Return label of a contract status
	 *
	 *  @param  int		$mode       	0=long label, 1=short label, 2=Picto + short label, 3=Picto, 4=Picto + long label, 5=Short label + Picto, 6=Long label + Picto, 7=Same than 6 with fixed length
	 *  @return string      			Label
	 */
	public function getLibStatut($mode)
	{
		return $this->LibStatut($this->statut, $mode);
	}

    // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Renvoi label of a given contrat status
	 *
	 *  @param	int		$status      	Id status
	 *  @param  int		$mode       	0=long label, 1=short label, 2=Picto + short label, 3=Picto, 4=Picto + long label, 5=Short label + Picto, 6=Long label + Picto, 7=Same than 6 with fixed length
	 *	@return string      			Label
	 */
	public function LibStatut($status, $mode)
	{
        // phpcs:enable
		global $langs;

		if (empty($this->labelStatus) || empty($this->labelStatusShort))
		{
			global $langs;
			$langs->load("contracts");
			$this->labelStatus[self::STATUS_DRAFT] = $langs->trans('ContractStatusDraft');
			$this->labelStatus[self::STATUS_VALIDATED] = $langs->trans('ContractStatusValidated');
			$this->labelStatus[self::STATUS_CLOSED] = $langs->trans('ContractStatusClosed');
			$this->labelStatusShort[self::STATUS_DRAFT] = $langs->trans('ContractStatusDraft');
			$this->labelStatusShort[self::STATUS_VALIDATED] = $langs->trans('ContractStatusValidated');
			$this->labelStatusShort[self::STATUS_CLOSED] = $langs->trans('ContractStatusClosed');
		}

		$statusType = 'status'.$status;
		if ($status == self::STATUS_VALIDATED) $statusType = 'status4';
		if ($status == self::STATUS_VALIDATED) $statusType = 'status6';

		if ($mode == 4 || $mode == 6 || $mode == 7)
		{
			$text = '';
			if ($mode == 4) {
				$text = '<span class="hideonsmartphone">';
				$text .= ($this->nbofserviceswait + $this->nbofservicesopened + $this->nbofservicesexpired + $this->nbofservicesclosed);
				$text .= ' '.$langs->trans("Services");
				$text .= ': &nbsp; &nbsp; ';
				$text .= '</span>';
			}
			$text .= ($mode == 7 ? '<span class="nowraponall">' : '');
			$text .= ($mode != 7 || $this->nbofserviceswait > 0) ? ($this->nbofserviceswait.ContratLigne::LibStatut(0, 3, -1, 'class="marginleft2"')).(($mode != 7 || $this->nbofservicesopened || $this->nbofservicesexpired || $this->nbofservicesclosed) ? ' &nbsp; ' : '') : '';
			$text .= ($mode == 7 ? '</span><span class="nowraponall">' : '');
			$text .= ($mode != 7 || $this->nbofservicesopened > 0) ? ($this->nbofservicesopened.ContratLigne::LibStatut(4, 3, 0, 'class="marginleft2"')).(($mode != 7 || $this->nbofservicesexpired || $this->nbofservicesclosed) ? ' &nbsp; ' : '') : '';
			$text .= ($mode == 7 ? '</span><span class="nowraponall">' : '');
			$text .= ($mode != 7 || $this->nbofservicesexpired > 0) ? ($this->nbofservicesexpired.ContratLigne::LibStatut(4, 3, 1, 'class="marginleft2"')).(($mode != 7 || $this->nbofservicesclosed) ? ' &nbsp; ' : '') : '';
			$text .= ($mode == 7 ? '</span><span class="nowraponall">' : '');
			$text .= ($mode != 7 || $this->nbofservicesclosed > 0) ? ($this->nbofservicesclosed.ContratLigne::LibStatut(5, 3, -1, 'class="marginleft2"')) : '';
			$text .= ($mode == 7 ? '</span>' : '');
			return $text;
		}
		else
		{
			return dolGetStatus($this->labelStatus[$status], $this->labelStatusShort[$status], '', $statusType, $mode);
		}
	}


	/**
	 *	Return clicable name (with picto eventually)
	 *
	 *	@param	int		$withpicto					0=No picto, 1=Include picto into link, 2=Only picto
	 *	@param	int		$maxlength					Max length of ref
     *  @param	int     $notooltip					1=Disable tooltip
     *  @param  int     $save_lastsearch_value		-1=Auto, 0=No save of lastsearch_values when clicking, 1=Save lastsearch_values whenclicking
	 *	@return	string								Chaine avec URL
	 */
    public function getNomUrl($withpicto = 0, $maxlength = 0, $notooltip = 0, $save_lastsearch_value = -1)
	{
		global $conf, $langs, $user, $hookmanager;

		$result = '';

		$url = DOL_URL_ROOT.'/contrat/card.php?id='.$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';
		//}

        $label = '';

        if ($user->rights->contrat->lire) {
            $label = '<u>'.$langs->trans("ShowContract").'</u>';
            $label .= '<br><b>'.$langs->trans('Ref').':</b> '.($this->ref ? $this->ref : $this->id);
            $label .= '<br><b>'.$langs->trans('RefCustomer').':</b> '.($this->ref_customer ? $this->ref_customer : $this->ref_client);
            $label .= '<br><b>'.$langs->trans('RefSupplier').':</b> '.$this->ref_supplier;
            if (!empty($this->total_ht)) {
                $label .= '<br><b>'.$langs->trans('AmountHT').':</b> '.price($this->total_ht, 0, $langs, 0, -1, -1, $conf->currency);
            }
            if (!empty($this->total_tva)) {
                $label .= '<br><b>'.$langs->trans('VAT').':</b> '.price($this->total_tva, 0, $langs, 0, -1, -1, $conf->currency);
            }
            if (!empty($this->total_ttc)) {
                $label .= '<br><b>'.$langs->trans('AmountTTC').':</b> '.price($this->total_ttc, 0, $langs, 0, -1, -1, $conf->currency);
            }
        }

        $linkclose = '';
        if (empty($notooltip) && $user->rights->contrat->lire)
        {
            if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER))
            {
                $label = $langs->trans("ShowOrder");
                $linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
            }
            $linkclose .= ' title="'.dol_escape_htmltag($label, 1).'"';
            $linkclose .= ' class="classfortooltip"';
        }

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

		$result .= $linkstart;
		if ($withpicto) $result .= img_object(($notooltip ? '' : $label), $this->picto, ($notooltip ? (($withpicto != 2) ? 'class="paddingright"' : '') : 'class="'.(($withpicto != 2) ? 'paddingright ' : '').'classfortooltip"'), 0, 0, $notooltip ? 0 : 1);
		if ($withpicto != 2) $result .= ($this->ref ? $this->ref : $this->id);
		$result .= $linkend;

		global $action;
		$hookmanager->initHooks(array('contractdao'));
		$parameters = array('id'=>$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;
	}

	/**
	 *  Charge les informations d'ordre info dans l'objet contrat
	 *
	 *  @param  int		$id     id du contrat a charger
	 *  @return	void
	 */
	public function info($id)
	{
		$sql = "SELECT c.rowid, c.ref, c.datec,";
		$sql .= " c.tms as date_modification,";
		$sql .= " fk_user_author";
		$sql .= " FROM ".MAIN_DB_PREFIX."contrat as c";
		$sql .= " WHERE c.rowid = ".$id;

		$result = $this->db->query($sql);
		if ($result)
		{
			if ($this->db->num_rows($result))
			{
				$obj = $this->db->fetch_object($result);

				$this->id = $obj->rowid;

				if ($obj->fk_user_author) {
					$cuser = new User($this->db);
					$cuser->fetch($obj->fk_user_author);
					$this->user_creation = $cuser;
				}

				$this->ref = (!$obj->ref) ? $obj->rowid : $obj->ref;
				$this->date_creation     = $this->db->jdate($obj->datec);
				$this->date_modification = $this->db->jdate($obj->date_modification);
			}

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

    // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Return list of line rowid
	 *
	 *  @param	int		$status     Status of lines to get
	 *  @return array|int       	Array of line's rowid or <0 if error
	 */
	public function array_detail($status = -1)
	{
        // phpcs:enable
		$tab = array();

		$sql = "SELECT cd.rowid";
		$sql .= " FROM ".MAIN_DB_PREFIX."contratdet as cd";
		$sql .= " WHERE fk_contrat =".$this->id;
		if ($status >= 0) $sql .= " AND statut = ".$status;

		dol_syslog(get_class($this)."::array_detail()", LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql)
		{
			$num = $this->db->num_rows($resql);
			$i = 0;
			while ($i < $num)
			{
				$obj = $this->db->fetch_object($resql);
				$tab[$i] = $obj->rowid;
				$i++;
			}
			return $tab;
		}
		else
		{
			$this->error = $this->db->error();
			return -1;
		}
	}

	/**
	 *  Return list of other contracts for same company than current contract
	 *
	 *	@param	string		$option		'all' or 'others'
	 *  @return array|int   			Array of contracts id or <0 if error
	 */
	public function getListOfContracts($option = 'all')
	{
		$tab = array();

		$sql = "SELECT c.rowid, c.ref";
		$sql .= " FROM ".MAIN_DB_PREFIX."contrat as c";
		$sql .= " WHERE fk_soc =".$this->socid;
		if ($option == 'others') $sql .= " AND c.rowid != ".$this->id;

		dol_syslog(get_class($this)."::getOtherContracts()", LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql)
		{
			$num = $this->db->num_rows($resql);
			$i = 0;
			while ($i < $num)
			{
				$obj = $this->db->fetch_object($resql);
				$contrat = new Contrat($this->db);
				$contrat->fetch($obj->rowid);
				$tab[] = $contrat;
				$i++;
			}
			return $tab;
		}
		else
		{
			$this->error = $this->db->error();
			return -1;
		}
	}


    // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
     *      Load indicators for dashboard (this->nbtodo and this->nbtodolate)
     *
     *      @param	User	$user           Objet user
     *      @param  string	$mode           "inactive" pour services a activer, "expired" pour services expires
     *      @return WorkboardResponse|int <0 if KO, WorkboardResponse if OK
	 */
    public function load_board($user, $mode)
	{
        // phpcs:enable
		global $conf, $langs;

		$this->from = " FROM ".MAIN_DB_PREFIX."contrat as c";
		$this->from .= ", ".MAIN_DB_PREFIX."contratdet as cd";
		$this->from .= ", ".MAIN_DB_PREFIX."societe as s";
		if (!$user->rights->societe->client->voir && !$user->socid) $this->from .= ", ".MAIN_DB_PREFIX."societe_commerciaux as sc";

		if ($mode == 'inactive')
		{
			$sql = "SELECT cd.rowid, cd.date_ouverture_prevue as datefin";
			$sql .= $this->from;
			$sql .= " WHERE c.statut = 1";
			$sql .= " AND c.rowid = cd.fk_contrat";
			$sql .= " AND cd.statut = 0";
		}
		elseif ($mode == 'expired')
		{
			$sql = "SELECT cd.rowid, cd.date_fin_validite as datefin";
			$sql .= $this->from;
			$sql .= " WHERE c.statut = 1";
			$sql .= " AND c.rowid = cd.fk_contrat";
			$sql .= " AND cd.statut = 4";
			$sql .= " AND cd.date_fin_validite < '".$this->db->idate(dol_now())."'";
		}
		elseif ($mode == 'active')
		{
		    $sql = "SELECT cd.rowid, cd.date_fin_validite as datefin";
		    $sql .= $this->from;
		    $sql .= " WHERE c.statut = 1";
		    $sql .= " AND c.rowid = cd.fk_contrat";
		    $sql .= " AND cd.statut = 4";
		    //$datetouse = dol_now();
		    //$sql.= " AND cd.date_fin_validite < '".$this->db->idate($datetouse)."'";
		}
		$sql .= " AND c.fk_soc = s.rowid";
		$sql .= " AND c.entity = ".$conf->entity;
		if ($user->socid) $sql .= " AND c.fk_soc = ".$user->socid;
		if (!$user->rights->societe->client->voir && !$user->socid) $sql .= " AND c.fk_soc = sc.fk_soc AND sc.fk_user = ".$user->id;

		$resql = $this->db->query($sql);
		if ($resql)
		{
			$langs->load("contracts");
			$now = dol_now();

			if ($mode == 'inactive') {
				$warning_delay = $conf->contrat->services->inactifs->warning_delay;
				$label = $langs->trans("BoardNotActivatedServices");
				$labelShort = $langs->trans("BoardNotActivatedServicesShort");
				$url = DOL_URL_ROOT.'/contrat/services_list.php?mainmenu=commercial&leftmenu=contracts&mode=0&sortfield=cd.date_fin_validite&sortorder=asc';
			}
			elseif ($mode == 'expired') {
			    $warning_delay = $conf->contrat->services->expires->warning_delay;
			    $url = DOL_URL_ROOT.'/contrat/services_list.php?mainmenu=commercial&leftmenu=contracts&mode=4&filter=expired&sortfield=cd.date_fin_validite&sortorder=asc';
			    $label = $langs->trans("BoardExpiredServices");
			    $labelShort = $langs->trans("BoardExpiredServicesShort");
			} else {
				$warning_delay = $conf->contrat->services->expires->warning_delay;
				$url = DOL_URL_ROOT.'/contrat/services_list.php?mainmenu=commercial&leftmenu=contracts&mode=4&sortfield=cd.date_fin_validite&sortorder=asc';
				//$url.= '&op2day='.$arraydatetouse['mday'].'&op2month='.$arraydatetouse['mon'].'&op2year='.$arraydatetouse['year'];
				//if ($warning_delay >= 0) $url.='&amp;filter=expired';
				$label = $langs->trans("BoardRunningServices");
				$labelShort = $langs->trans("BoardRunningServicesShort");
			}

			$response = new WorkboardResponse();
			$response->warning_delay = $warning_delay / 60 / 60 / 24;
			$response->label = $label;
			$response->labelShort = $labelShort;
			$response->url = $url;
			$response->img = img_object('', "contract");

			while ($obj = $this->db->fetch_object($resql))
			{
				$response->nbtodo++;

				if ($obj->datefin && $this->db->jdate($obj->datefin) < ($now - $warning_delay)) {
					$response->nbtodolate++;
				}
			}

			return $response;
		}
		else
		{
			dol_print_error($this->db);
			$this->error = $this->db->error();
			return -1;
		}
	}

    // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *   Charge indicateurs this->nb de tableau de bord
	 *
	 *   @return     int         <0 si ko, >0 si ok
	 */
	public function load_state_board()
	{
        // phpcs:enable
		global $conf, $user;

		$this->nb = array();
		$clause = "WHERE";

		$sql = "SELECT count(c.rowid) as nb";
		$sql .= " FROM ".MAIN_DB_PREFIX."contrat as c";
		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe as s ON c.fk_soc = s.rowid";
		if (!$user->rights->societe->client->voir && !$user->socid)
		{
			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."societe_commerciaux as sc ON s.rowid = sc.fk_soc";
			$sql .= " WHERE sc.fk_user = ".$user->id;
			$clause = "AND";
		}
		$sql .= " ".$clause." c.entity = ".$conf->entity;

		$resql = $this->db->query($sql);
		if ($resql)
		{
			while ($obj = $this->db->fetch_object($resql))
			{
				$this->nb["Contracts"] = $obj->nb;
			}
            $this->db->free($resql);
			return 1;
		}
		else
		{
			dol_print_error($this->db);
			$this->error = $this->db->error();
			return -1;
		}
	}


	/* gestion des contacts d'un contrat */

	/**
	 *  Return id des contacts clients de facturation
	 *
	 *  @return     array       Liste des id contacts facturation
	 */
	public function getIdBillingContact()
	{
		return $this->getIdContact('external', 'BILLING');
	}

	/**
	 *  Return id des contacts clients de prestation
	 *
	 *  @return     array       Liste des id contacts prestation
	 */
	public function getIdServiceContact()
	{
		return $this->getIdContact('external', 'SERVICE');
	}


	/**
     *  Initialise an instance with random values.
     *  Used to build previews or test instances.
     *	id must be 0 if object instance is a specimen.
     *
     *  @return	void
     */
    public function initAsSpecimen()
    {
		global $user, $langs, $conf;

        // Load array of products prodids
		$num_prods = 0;
		$prodids = array();
		$sql = "SELECT rowid";
		$sql .= " FROM ".MAIN_DB_PREFIX."product";
		$sql .= " WHERE entity IN (".getEntity('product').")";
		$sql .= " AND tosell = 1";
		$resql = $this->db->query($sql);
		if ($resql)
		{
			$num_prods = $this->db->num_rows($resql);
			$i = 0;
			while ($i < $num_prods)
			{
				$i++;
				$row = $this->db->fetch_row($resql);
				$prodids[$i] = $row[0];
			}
		}

		// Initialise parametres
		$this->id = 0;
		$this->specimen = 1;

		$this->ref = 'SPECIMEN';
		$this->ref_customer = 'SPECIMENCUST';
		$this->ref_supplier = 'SPECIMENSUPP';
		$this->socid = 1;
		$this->statut = 0;
		$this->date_creation = (dol_now() - 3600 * 24 * 7);
		$this->date_contrat = dol_now();
		$this->commercial_signature_id = 1;
		$this->commercial_suivi_id = 1;
		$this->note_private = 'This is a comment (private)';
		$this->note_public = 'This is a comment (public)';
		$this->fk_projet = 0;
		// Lines
		$nbp = 5;
		$xnbp = 0;
		while ($xnbp < $nbp)
		{
			$line = new ContratLigne($this->db);
			$line->qty = 1;
			$line->subprice = 100;
			$line->price = 100;
			$line->tva_tx = 19.6;
			$line->remise_percent = 10;
			$line->total_ht = 90;
			$line->total_ttc = 107.64; // 90 * 1.196
			$line->total_tva = 17.64;
			$line->date_start = dol_now() - 500000;
			$line->date_start_real = dol_now() - 200000;
			$line->date_end = dol_now() + 500000;
			$line->date_end_real = dol_now() - 100000;
			if ($num_prods > 0)
            {
				$prodid = mt_rand(1, $num_prods);
				$line->fk_product = $prodids[$prodid];
            }
			$this->lines[$xnbp] = $line;
			$xnbp++;
		}
	}

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


	/**
	 *  Create a document onto disk according to template module.
	 *
	 * 	@param	    string		$modele			Force model to use ('' to not force)
	 * 	@param		Translate	$outputlangs	Object langs to use for output
	 *  @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;

		$langs->load("contracts");
		$outputlangs->load("products");

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

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

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

		return $this->commonGenerateDocument($modelpath, $modele, $outputlangs, $hidedetails, $hidedesc, $hideref, $moreparams);
	}

	/**
	 * Function used to replace a thirdparty id with another one.
	 *
	 * @param DoliDB $db Database handler
	 * @param int $origin_id Old thirdparty id
	 * @param int $dest_id New thirdparty id
	 * @return bool
	 */
	public static function replaceThirdparty(DoliDB $db, $origin_id, $dest_id)
	{
		$tables = array(
			'contrat'
		);

		return CommonObject::commonReplaceThirdparty($db, $origin_id, $dest_id, $tables);
	}

	/**
	 * Load an object from its id and create a new one in database
	 *
	 * @param	User	$user		  User making the clone
	 * @param   int     $socid        Id of thirdparty
	 * @param   int     $notrigger	  1=Does not execute triggers, 0= execute triggers
	 * @return  int                   New id of clone
	 */
    public function createFromClone(User $user, $socid = 0, $notrigger = 0)
    {
		global $db, $langs, $conf, $hookmanager, $extrafields;

		dol_include_once('/projet/class/project.class.php');

		$error = 0;

		$this->fetch($this->id);

		// Load dest object
		$clonedObj = clone $this;
        $clonedObj->socid = $socid;

		$this->db->begin();

		$objsoc = new Societe($this->db);

		$objsoc->fetch($clonedObj->socid);

		// Clean data
		$clonedObj->statut = 0;
		// Clean extrafields
		if (is_array($clonedObj->array_options) && count($clonedObj->array_options) > 0)
		{
			$extrafields->fetch_name_optionals_label($this->table_element);
			foreach ($clonedObj->array_options as $key => $option)
			{
				$shortkey = preg_replace('/options_/', '', $key);
				//var_dump($shortkey); var_dump($extrafields->attributes[$this->element]['unique'][$shortkey]);
				if (!empty($extrafields->attributes[$this->element]['unique'][$shortkey]))
				{
					//var_dump($key); var_dump($clonedObj->array_options[$key]); exit;
					unset($clonedObj->array_options[$key]);
				}
			}
		}

		if (empty($conf->global->CONTRACT_ADDON) || !is_readable(DOL_DOCUMENT_ROOT."/core/modules/contract/".$conf->global->CONTRACT_ADDON.".php")) {
			$this->error = 'ErrorSetupNotComplete';
			dol_syslog($this->error);
			return -1;
		}

		// Set ref
		require_once DOL_DOCUMENT_ROOT."/core/modules/contract/".$conf->global->CONTRACT_ADDON.'.php';
		$obj = $conf->global->CONTRACT_ADDON;
		$modContract = new $obj();
		$clonedObj->ref = $modContract->getNextValue($objsoc, $clonedObj);

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

		// Create clone
		$clonedObj->context['createfromclone'] = 'createfromclone';
		$result = $clonedObj->create($user);
		if ($result < 0) {
			$error++;
			$this->error = $clonedObj->error;
			$this->errors[] = $clonedObj->error;
		} else {
            // copy external contacts if same company
            if ($this->socid == $clonedObj->socid) {
                if ($clonedObj->copy_linked_contact($this, 'external') < 0) {
                    $error++;
                }
            }
        }

		if (!$error) {
			foreach ($this->lines as $line) {
				$result = $clonedObj->addline($line->desc, $line->subprice, $line->qty, $line->tva_tx, $line->localtax1_tx, $line->localtax2_tx, $line->fk_product, $line->remise_percent, $line->date_ouverture, $line->date_cloture, 'HT', 0, $line->info_bits, $line->fk_fournprice, $line->pa_ht, $line->array_options, $line->fk_unit);
				if ($result < 0) {
					$error++;
					$this->error = $clonedObj->error;
					$this->errors[] = $clonedObj->error;
				}
			}
		}

		if (!$error) {
			// Hook of thirdparty module
			if (is_object($hookmanager)) {
				$parameters = array(
						'objFrom' => $this,
						'clonedObj' => $clonedObj
				);
				$action = '';
				$reshook = $hookmanager->executeHooks('createFrom', $parameters, $clonedObj, $action); // Note that $action and $object may have been modified by some hooks
				if ($reshook < 0)
					$error++;
			}
		}

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

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


/**
 *	Class to manage lines of contracts
 */
class ContratLigne extends CommonObjectLine
{
    /**
	 * @var string ID to identify managed object
	 */
	public $element = 'contratdet';

    /**
	 * @var string Name of table without prefix where object is stored
	 */
	public $table_element = 'contratdet';

	/**
	 * @var int ID
	 */
	public $id;

	/**
	 * @var string Ref
	 */
	public $ref;

	public $tms;

	/**
     * @var int ID
     */
	public $fk_contrat;

	/**
     * @var int ID
     */
	public $fk_product;

	public $statut; // 0 inactive, 4 active, 5 closed
	public $type; // 0 for product, 1 for service

	/**
	 * @var string
	 * @deprecated
	 */
	public $label;

	/**
	 * @var string
	 * @deprecated
	 */
	public $libelle;

	/**
	 * @var string description
	 */
	public $description;

	public $product_ref;
	public $product_label;

	public $date_commande;

	public $date_start; // date start planned
	public $date_start_real; // date start real
	public $date_end; // date end planned
	public $date_end_real; // date end real
	// For backward compatibility
	public $date_ouverture_prevue; // date start planned
	public $date_ouverture; // date start real
	public $date_fin_validite; // date end planned
	public $date_cloture; // date end real
	public $tva_tx;
	public $localtax1_tx;
	public $localtax2_tx;
	public $localtax1_type; // Local tax 1 type
	public $localtax2_type; // Local tax 2 type
	public $qty;
	public $remise_percent;
	public $remise;

	/**
     * @var int ID
     */
	public $fk_remise_except;

	public $subprice; // Unit price HT

	/**
	 * @var float
	 * @deprecated Use $price_ht instead
	 * @see $price_ht
	 */
	public $price;

	public $price_ht;

	public $total_ht;
	public $total_tva;
	public $total_localtax1;
	public $total_localtax2;
	public $total_ttc;

	/**
     * @var int ID
     */
	public $fk_fournprice;

	public $pa_ht;

	public $info_bits;

	/**
     * @var int ID
     */
	public $fk_user_author;

	/**
     * @var int ID
     */
	public $fk_user_ouverture;

	/**
     * @var int ID
     */
	public $fk_user_cloture;

	public $commentaire;

	const STATUS_INITIAL = 0;
	const STATUS_OPEN = 4;
	const STATUS_CLOSED = 5;



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


	/**
	 *  Return label of this contract line 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)
	{
		return $this->LibStatut($this->statut, $mode, ((!empty($this->date_fin_validite)) ? ($this->date_fin_validite < dol_now() ? 1 : 0) : -1));
	}

    // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Return label of a contract line 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
	 *	@param	int		$expired	0=Not expired, 1=Expired, -1=Both or unknown
	 *  @param	string	$moreatt	More attribute
	 *  @return string      		Label of status
	 */
	public static function LibStatut($status, $mode, $expired = -1, $moreatt = '')
	{
        // phpcs:enable
		global $langs;
		$langs->load("contracts");

		if ($status == self::STATUS_INITIAL) { $labelStatus = $langs->trans("ServiceStatusInitial"); $labelStatusShort = $langs->trans("ServiceStatusInitial"); }
		elseif ($status == self::STATUS_OPEN && $expired == -1) { $labelStatus = $langs->trans("ServiceStatusRunning"); $labelStatusShort = $langs->trans("ServiceStatusRunning"); }
		elseif ($status == self::STATUS_OPEN && $expired == 0) { $labelStatus = $langs->trans("ServiceStatusNotLate"); $labelStatusShort = $langs->trans("ServiceStatusNotLateShort"); }
		elseif ($status == self::STATUS_OPEN && $expired == 1) { $labelStatus = $langs->trans("ServiceStatusLate"); $labelStatusShort = $langs->trans("ServiceStatusLateShort"); }
		elseif ($status == self::STATUS_CLOSED) { $labelStatus = $langs->trans("ServiceStatusClosed"); $labelStatusShort = $langs->trans("ServiceStatusClosed"); }

		$statusType = 'status'.$status;
		if ($status == self::STATUS_OPEN && $expired == 1) $statusType = 'status1';
		if ($status == self::STATUS_CLOSED) $statusType = 'status6';

		$params = array(); $reg = array();
		if (preg_match('/class="(.*)"/', $moreatt, $reg))
		{
			$params = array('badgeParams'=>array('css' => $reg[1]));
		}
		return dolGetStatus($labelStatus, $labelStatusShort, '', $statusType, $mode, '', $params);
	}

	/**
	 *	Return clicable name (with picto eventually)
	 *
	 *  @param	int		$withpicto		0=No picto, 1=Include picto into link, 2=Only picto
	 *  @param	int		$maxlength		Max length
	 *  @return	string					Chaine avec URL
 	 */
    public function getNomUrl($withpicto = 0, $maxlength = 0)
	{
		global $langs;

		$result = '';
        $label = $langs->trans("ShowContractOfService").': '.$this->label;
        if (empty($label)) $label = $this->description;

        $link = '<a href="'.DOL_URL_ROOT.'/contrat/card.php?id='.$this->fk_contrat.'" title="'.dol_escape_htmltag($label, 1).'" class="classfortooltip">';
		$linkend = '</a>';

		$picto = 'service';
		if ($this->type == 0) $picto = 'product';

        if ($withpicto) $result .= ($link.img_object($label, $picto, 'class="classfortooltip"').$linkend);
		if ($withpicto && $withpicto != 2) $result .= ' ';
		if ($withpicto != 2) $result .= $link.($this->product_ref ? $this->product_ref.' ' : '').($this->label ? $this->label : $this->description).$linkend;
		return $result;
	}

	/**
	 *  Load object in memory from database
	 *
	 *  @param	int		$id         Id object
	 *  @param	string	$ref		Ref of contract
	 *  @return int         		<0 if KO, >0 if OK
	 */
    public function fetch($id, $ref = '')
	{

		// Check parameters
		if (empty($id) && empty($ref)) return -1;

		$sql = "SELECT";
		$sql .= " t.rowid,";

		$sql .= " t.tms,";
		$sql .= " t.fk_contrat,";
		$sql .= " t.fk_product,";
		$sql .= " t.statut,";
		$sql .= " t.label,"; // This field is not used. Only label of product
		$sql .= " p.ref as product_ref,";
		$sql .= " p.label as product_label,";
		$sql .= " p.description as product_desc,";
		$sql .= " p.fk_product_type as product_type,";
		$sql .= " t.description,";
		$sql .= " t.date_commande,";
		$sql .= " t.date_ouverture_prevue as date_ouverture_prevue,";
		$sql .= " t.date_ouverture as date_ouverture,";
		$sql .= " t.date_fin_validite as date_fin_validite,";
		$sql .= " t.date_cloture as date_cloture,";
		$sql .= " t.tva_tx,";
		$sql .= " t.vat_src_code,";
		$sql .= " t.localtax1_tx,";
		$sql .= " t.localtax2_tx,";
		$sql .= " t.localtax1_type,";
		$sql .= " t.localtax2_type,";
		$sql .= " t.qty,";
		$sql .= " t.remise_percent,";
		$sql .= " t.remise,";
		$sql .= " t.fk_remise_except,";
		$sql .= " t.subprice,";
		$sql .= " t.price_ht,";
		$sql .= " t.total_ht,";
		$sql .= " t.total_tva,";
		$sql .= " t.total_localtax1,";
		$sql .= " t.total_localtax2,";
		$sql .= " t.total_ttc,";
		$sql .= " t.fk_product_fournisseur_price as fk_fournprice,";
		$sql .= " t.buy_price_ht as pa_ht,";
		$sql .= " t.info_bits,";
		$sql .= " t.fk_user_author,";
		$sql .= " t.fk_user_ouverture,";
		$sql .= " t.fk_user_cloture,";
		$sql .= " t.commentaire,";
		$sql .= " t.fk_unit";
		$sql .= " FROM ".MAIN_DB_PREFIX."contratdet as t LEFT JOIN ".MAIN_DB_PREFIX."product as p ON p.rowid = t.fk_product";
		if ($id)  $sql .= " WHERE t.rowid = ".$id;
		if ($ref) $sql .= " WHERE t.rowid = '".$this->db->escape($ref)."'";

		dol_syslog(get_class($this)."::fetch", LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql)
		{
			if ($this->db->num_rows($resql))
			{
				$obj = $this->db->fetch_object($resql);

				$this->id    = $obj->rowid;
				$this->ref   = $obj->rowid;

				$this->tms = $this->db->jdate($obj->tms);
				$this->fk_contrat = $obj->fk_contrat;
				$this->fk_product = $obj->fk_product;
				$this->statut = $obj->statut;
				$this->product_ref = $obj->product_ref;
				$this->product_label = $obj->product_label;
				$this->product_description = $obj->product_description;
				$this->product_type = $obj->product_type;
				$this->label = $obj->label; // deprecated. We do not use this field. Only ref and label of product, and description of contract line
				$this->description = $obj->description;
				$this->date_commande = $this->db->jdate($obj->date_commande);

				$this->date_start = $this->db->jdate($obj->date_ouverture_prevue);
				$this->date_start_real = $this->db->jdate($obj->date_ouverture);
				$this->date_end = $this->db->jdate($obj->date_fin_validite);
				$this->date_end_real = $this->db->jdate($obj->date_cloture);
				// For backward compatibility
				$this->date_ouverture_prevue = $this->db->jdate($obj->date_ouverture_prevue);
				$this->date_ouverture = $this->db->jdate($obj->date_ouverture);
				$this->date_fin_validite = $this->db->jdate($obj->date_fin_validite);
				$this->date_cloture = $this->db->jdate($obj->date_cloture);

				$this->tva_tx = $obj->tva_tx;
				$this->vat_src_code = $obj->vat_src_code;
				$this->localtax1_tx = $obj->localtax1_tx;
				$this->localtax2_tx = $obj->localtax2_tx;
				$this->localtax1_type = $obj->localtax1_type;
				$this->localtax2_type = $obj->localtax2_type;
				$this->qty = $obj->qty;
				$this->remise_percent = $obj->remise_percent;
				$this->remise = $obj->remise;
				$this->fk_remise_except = $obj->fk_remise_except;
				$this->subprice = $obj->subprice;
				$this->price_ht = $obj->price_ht;
				$this->total_ht = $obj->total_ht;
				$this->total_tva = $obj->total_tva;
				$this->total_localtax1 = $obj->total_localtax1;
				$this->total_localtax2 = $obj->total_localtax2;
				$this->total_ttc = $obj->total_ttc;
				$this->info_bits = $obj->info_bits;
				$this->fk_user_author = $obj->fk_user_author;
				$this->fk_user_ouverture = $obj->fk_user_ouverture;
				$this->fk_user_cloture = $obj->fk_user_cloture;
				$this->commentaire = $obj->commentaire;
				$this->fk_fournprice = $obj->fk_fournprice;
				$marginInfos = getMarginInfos($obj->subprice, $obj->remise_percent, $obj->tva_tx, $obj->localtax1_tx, $obj->localtax2_tx, $this->fk_fournprice, $obj->pa_ht);
				$this->pa_ht = $marginInfos[0];
				$this->fk_unit = $obj->fk_unit;
			}
			$this->db->free($resql);

			return 1;
		}
		else
		{
			$this->error = "Error ".$this->db->lasterror();
			return -1;
		}
	}


	/**
	 *      Update database for contract line
	 *
	 *      @param	User	$user        	User that modify
	 *      @param  int		$notrigger	    0=no, 1=yes (no update trigger)
	 *      @return int         			<0 if KO, >0 if OK
	 */
	public function update($user, $notrigger = 0)
	{
		global $conf, $langs, $mysoc;

		$error = 0;

		// Clean parameters
		$this->fk_contrat = (int) $this->fk_contrat;
		$this->fk_product = (int) $this->fk_product;
		$this->statut = (int) $this->statut;
		$this->label = trim($this->label);
		$this->description = trim($this->description);
		$this->vat_src_code = trim($this->vat_src_code);
		$this->tva_tx = trim($this->tva_tx);
		$this->localtax1_tx = trim($this->localtax1_tx);
		$this->localtax2_tx = trim($this->localtax2_tx);
		$this->qty = trim($this->qty);
		$this->remise_percent = trim($this->remise_percent);
		$this->remise = trim($this->remise);
		$this->fk_remise_except = (int) $this->fk_remise_except;
		$this->subprice = price2num($this->subprice);
		$this->price_ht = price2num($this->price_ht);
		$this->total_ht = trim($this->total_ht);
		$this->total_tva = trim($this->total_tva);
		$this->total_localtax1 = trim($this->total_localtax1);
		$this->total_localtax2 = trim($this->total_localtax2);
		$this->total_ttc = trim($this->total_ttc);
		$this->info_bits = trim($this->info_bits);
		$this->fk_user_author = (int) $this->fk_user_author;
		$this->fk_user_ouverture = (int) $this->fk_user_ouverture;
		$this->fk_user_cloture = (int) $this->fk_user_cloture;
		$this->commentaire = trim($this->commentaire);
		//if (empty($this->subprice)) $this->subprice = 0;
		if (empty($this->price_ht)) $this->price_ht = 0;
		if (empty($this->total_ht)) $this->total_ht = 0;
		if (empty($this->total_tva)) $this->total_tva = 0;
		if (empty($this->total_ttc)) $this->total_ttc = 0;
		if (empty($this->localtax1_tx)) $this->localtax1_tx = 0;
		if (empty($this->localtax2_tx)) $this->localtax2_tx = 0;
		if (empty($this->remise_percent)) $this->remise_percent = 0;
		// For backward compatibility
		if (empty($this->date_start))      $this->date_start = $this->date_ouverture_prevue;
		if (empty($this->date_start_real)) $this->date_start = $this->date_ouverture;
		if (empty($this->date_end))        $this->date_start = $this->date_fin_validite;
		if (empty($this->date_end_real))   $this->date_start = $this->date_cloture;


		// Check parameters
		// Put here code to add control on parameters values

		// Calcul du total TTC et de la TVA pour la ligne a partir de
		// qty, pu, remise_percent et txtva
		// TRES IMPORTANT: C'est au moment de l'insertion ligne qu'on doit stocker
		// la part ht, tva et ttc, et ce au niveau de la ligne qui a son propre taux tva.
		$localtaxes_type = getLocalTaxesFromRate($this->txtva, 0, $this->societe, $mysoc);

		$tabprice = calcul_price_total($this->qty, $this->price_ht, $this->remise_percent, $this->tva_tx, $this->localtax1_tx, $this->localtax2_tx, 0, 'HT', 0, 1, $mysoc, $localtaxes_type);
		$this->total_ht  = $tabprice[0];
		$this->total_tva = $tabprice[1];
		$this->total_ttc = $tabprice[2];
		$this->total_localtax1 = $tabprice[9];
		$this->total_localtax2 = $tabprice[10];

	    if (empty($this->pa_ht)) $this->pa_ht = 0;

		// if buy price not defined, define buyprice as configured in margin admin
		if ($this->pa_ht == 0)
		{
			if (($result = $this->defineBuyPrice($this->subprice, $this->remise_percent, $this->fk_product)) < 0)
			{
				return $result;
			}
			else
			{
				$this->pa_ht = $result;
			}
		}


		$this->db->begin();

		$this->oldcopy = new ContratLigne($this->db);
		$this->oldcopy->fetch($this->id);
        $this->oldcopy->fetch_optionals();

		// Update request
		$sql = "UPDATE ".MAIN_DB_PREFIX."contratdet SET";
		$sql .= " fk_contrat=".$this->fk_contrat.",";
		$sql .= " fk_product=".($this->fk_product ? "'".$this->db->escape($this->fk_product)."'" : 'null').",";
		$sql .= " statut=".$this->statut.",";
		$sql .= " label='".$this->db->escape($this->label)."',";
		$sql .= " description='".$this->db->escape($this->description)."',";
		$sql .= " date_commande=".($this->date_commande != '' ? "'".$this->db->idate($this->date_commande)."'" : "null").",";
		$sql .= " date_ouverture_prevue=".($this->date_ouverture_prevue != '' ? "'".$this->db->idate($this->date_ouverture_prevue)."'" : "null").",";
		$sql .= " date_ouverture=".($this->date_ouverture != '' ? "'".$this->db->idate($this->date_ouverture)."'" : "null").",";
		$sql .= " date_fin_validite=".($this->date_fin_validite != '' ? "'".$this->db->idate($this->date_fin_validite)."'" : "null").",";
		$sql .= " date_cloture=".($this->date_cloture != '' ? "'".$this->db->idate($this->date_cloture)."'" : "null").",";
		$sql .= " vat_src_code='".$this->db->escape($this->vat_src_code)."',";
		$sql .= " tva_tx=".price2num($this->tva_tx).",";
		$sql .= " localtax1_tx=".price2num($this->localtax1_tx).",";
		$sql .= " localtax2_tx=".price2num($this->localtax2_tx).",";
		$sql .= " qty=".price2num($this->qty).",";
		$sql .= " remise_percent=".price2num($this->remise_percent).",";
		$sql .= " remise=".($this->remise ?price2num($this->remise) : "null").",";
		$sql .= " fk_remise_except=".($this->fk_remise_except > 0 ? $this->fk_remise_except : "null").",";
		$sql .= " subprice=".($this->subprice != '' ? $this->subprice : "null").",";
		$sql .= " price_ht=".($this->price_ht != '' ? $this->price_ht : "null").",";
		$sql .= " total_ht=".$this->total_ht.",";
		$sql .= " total_tva=".$this->total_tva.",";
		$sql .= " total_localtax1=".$this->total_localtax1.",";
		$sql .= " total_localtax2=".$this->total_localtax2.",";
		$sql .= " total_ttc=".$this->total_ttc.",";
		$sql .= " fk_product_fournisseur_price=".(!empty($this->fk_fournprice) ? $this->fk_fournprice : "NULL").",";
		$sql .= " buy_price_ht='".price2num($this->pa_ht)."',";
		$sql .= " info_bits='".$this->db->escape($this->info_bits)."',";
		$sql .= " fk_user_author=".($this->fk_user_author >= 0 ? $this->fk_user_author : "NULL").",";
		$sql .= " fk_user_ouverture=".($this->fk_user_ouverture > 0 ? $this->fk_user_ouverture : "NULL").",";
		$sql .= " fk_user_cloture=".($this->fk_user_cloture > 0 ? $this->fk_user_cloture : "NULL").",";
		$sql .= " commentaire='".$this->db->escape($this->commentaire)."',";
		$sql .= " fk_unit=".(!$this->fk_unit ? 'NULL' : $this->fk_unit);
		$sql .= " WHERE rowid=".$this->id;

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

		if (!$error) // For avoid conflicts if trigger used
		{
			$result = $this->insertExtraFields();
			if ($result < 0)
			{
				$error++;
			}
		}

		// If we change a planned date (start or end), sync dates for all services
		if (!$error && !empty($conf->global->CONTRACT_SYNC_PLANNED_DATE_OF_SERVICES))
		{
			if ($this->date_ouverture_prevue != $this->oldcopy->date_ouverture_prevue)
			{
				$sql = 'UPDATE '.MAIN_DB_PREFIX.'contratdet SET';
				$sql .= " date_ouverture_prevue = ".($this->date_ouverture_prevue != '' ? "'".$this->db->idate($this->date_ouverture_prevue)."'" : "null");
				$sql .= " WHERE fk_contrat = ".$this->fk_contrat;

				$resql = $this->db->query($sql);
				if (!$resql)
				{
					$error++;
					$this->error = "Error ".$this->db->lasterror();
				}
			}
			if ($this->date_fin_validite != $this->oldcopy->date_fin_validite)
			{
				$sql = 'UPDATE '.MAIN_DB_PREFIX.'contratdet SET';
				$sql .= " date_fin_validite = ".($this->date_fin_validite != '' ? "'".$this->db->idate($this->date_fin_validite)."'" : "null");
				$sql .= " WHERE fk_contrat = ".$this->fk_contrat;

				$resql = $this->db->query($sql);
				if (!$resql)
				{
					$error++;
					$this->error = "Error ".$this->db->lasterror();
				}
			}
		}

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

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


    // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *      Mise a jour en base des champs total_xxx de ligne
	 *		Used by migration process
	 *
	 *		@return		int		<0 if KO, >0 if OK
	 */
	public function update_total()
	{
        // phpcs:enable
		$this->db->begin();

		// Mise a jour ligne en base
		$sql = "UPDATE ".MAIN_DB_PREFIX."contratdet SET";
		$sql .= " total_ht=".price2num($this->total_ht, 'MT')."";
		$sql .= ",total_tva=".price2num($this->total_tva, 'MT')."";
		$sql .= ",total_localtax1=".price2num($this->total_localtax1, 'MT')."";
		$sql .= ",total_localtax2=".price2num($this->total_localtax2, 'MT')."";
		$sql .= ",total_ttc=".price2num($this->total_ttc, 'MT')."";
		$sql .= " WHERE rowid = ".$this->id;

		dol_syslog(get_class($this)."::update_total", LOG_DEBUG);

		$resql = $this->db->query($sql);
		if ($resql)
		{
			$this->db->commit();
			return 1;
		}
		else
		{
			$this->error = $this->db->error();
			$this->db->rollback();
			return -2;
		}
	}


	/**
	 * Inserts a contrat line into database
	 *
	 * @param int $notrigger Set to 1 if you don't want triggers to be fired
	 * @return int <0 if KO, >0 if OK
	 */
	public function insert($notrigger = 0)
	{
		global $conf, $user;

		$error = 0;

		// Insertion dans la base
		$sql = "INSERT INTO ".MAIN_DB_PREFIX."contratdet";
		$sql .= " (fk_contrat, label, description, fk_product, qty, vat_src_code, tva_tx,";
		$sql .= " localtax1_tx, localtax2_tx, localtax1_type, localtax2_type, remise_percent, subprice,";
		$sql .= " total_ht, total_tva, total_localtax1, total_localtax2, total_ttc,";
		$sql .= " info_bits,";
		$sql .= " price_ht, remise, fk_product_fournisseur_price, buy_price_ht";
		if ($this->date_ouverture_prevue > 0) { $sql .= ",date_ouverture_prevue"; }
		if ($this->date_fin_validite > 0) { $sql .= ",date_fin_validite"; }
		$sql .= ") VALUES ($this->fk_contrat, '', '".$this->db->escape($this->description)."',";
		$sql .= ($this->fk_product > 0 ? $this->fk_product : "null").",";
		$sql .= " '".$this->db->escape($this->qty)."',";
		$sql .= " '".$this->db->escape($this->vat_src_code)."',";
		$sql .= " '".$this->db->escape($this->tva_tx)."',";
		$sql .= " '".$this->db->escape($this->localtax1_tx)."',";
		$sql .= " '".$this->db->escape($this->localtax2_tx)."',";
		$sql .= " '".$this->db->escape($this->localtax1_type)."',";
		$sql .= " '".$this->db->escape($this->localtax2_type)."',";
		$sql .= " ".price2num($this->remise_percent).",".price2num($this->subprice).",";
		$sql .= " ".price2num($this->total_ht).",".price2num($this->total_tva).",".price2num($this->total_localtax1).",".price2num($this->total_localtax2).",".price2num($this->total_ttc).",";
		$sql .= " '".$this->db->escape($this->info_bits)."',";
		$sql .= " ".price2num($this->price_ht).",".price2num($this->remise).",";
		if ($this->fk_fournprice > 0) $sql .= ' '.$this->fk_fournprice.',';
		else $sql .= ' null,';
		if ($this->pa_ht > 0) $sql .= ' '.price2num($this->pa_ht);
		else $sql .= ' null';
		if ($this->date_ouverture > 0) { $sql .= ",'".$this->db->idate($this->date_ouverture)."'"; }
		if ($this->date_cloture > 0) { $sql .= ",'".$this->db->idate($this->date_cloture)."'"; }
		$sql .= ")";

		dol_syslog(get_class($this)."::insert", LOG_DEBUG);

		$resql = $this->db->query($sql);
		if ($resql)
		{
			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX.'contratdet');

			// Insert of extrafields
			if (!$error)
			{
				$result = $this->insertExtraFields();
				if ($result < 0)
				{
					$this->db->rollback();
					return -1;
				}
			}

			if (!$notrigger)
			{
				// Call trigger
				$result = $this->call_trigger('LINECONTRACT_INSERT', $user);
				if ($result < 0) {
					$this->db->rollback();
					return -1;
				}
				// End call triggers
			}

			$this->db->commit();
			return 1;
		}
		else
		{
			$this->db->rollback();
			$this->error = $this->db->error()." sql=".$sql;
			return -1;
		}
	}

    // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Activate a contract line
	 *
	 * @param   User 		$user 		Objet User who activate contract
	 * @param  	int 		$date 		Date activation
	 * @param  	int|string 	$date_end 	Date planned end. Use '-1' to keep it unchanged.
	 * @param   string 		$comment 	A comment typed by user
	 * @return 	int                    	<0 if KO, >0 if OK
	 */
	public function active_line($user, $date, $date_end = '', $comment = '')
	{
        // phpcs:enable
		global $langs, $conf;

		$error = 0;

		$this->db->begin();

		$sql = "UPDATE ".MAIN_DB_PREFIX."contratdet SET statut = ".ContratLigne::STATUS_OPEN.",";
		$sql .= " date_ouverture = ".(dol_strlen($date) != 0 ? "'".$this->db->idate($date)."'" : "null").",";
		if ($date_end >= 0) $sql .= " date_fin_validite = ".(dol_strlen($date_end) != 0 ? "'".$this->db->idate($date_end)."'" : "null").",";
		$sql .= " fk_user_ouverture = ".$user->id.",";
		$sql .= " date_cloture = null,";
		$sql .= " commentaire = '".$this->db->escape($comment)."'";
		$sql .= " WHERE rowid = ".$this->id." AND (statut = ".ContratLigne::STATUS_INITIAL." OR statut = ".ContratLigne::STATUS_CLOSED.")";

		dol_syslog(get_class($this)."::active_line", LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql) {
			// Call trigger
			$result = $this->call_trigger('LINECONTRACT_ACTIVATE', $user);
			if ($result < 0) $error++;
			// End call triggers

			if (!$error)
			{
				$this->statut = ContratLigne::STATUS_OPEN;
				$this->date_ouverture = $date;
				$this->date_fin_validite = $date_end;
				$this->fk_user_ouverture = $user->id;
				$this->date_cloture = null;
				$this->commentaire = $comment;

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

    // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Close a contract line
	 *
	 * @param    User 	$user 			Objet User who close contract
	 * @param  	 int 	$date_end 		Date end
	 * @param    string $comment 		A comment typed by user
     * @param    int	$notrigger		1=Does not execute triggers, 0=Execute triggers
	 * @return int                    	<0 if KO, >0 if OK
	 */
	public function close_line($user, $date_end, $comment = '', $notrigger = 0)
	{
        // phpcs:enable
		global $langs, $conf;

		// Update object
		$this->date_cloture = $date_end;
		$this->fk_user_cloture = $user->id;
		$this->commentaire = $comment;

		$error = 0;

		// statut actif : 4

		$this->db->begin();

		$sql = "UPDATE ".MAIN_DB_PREFIX."contratdet SET statut = ".ContratLigne::STATUS_CLOSED.",";
		$sql .= " date_cloture = '".$this->db->idate($date_end)."',";
		$sql .= " fk_user_cloture = ".$user->id.",";
		$sql .= " commentaire = '".$this->db->escape($comment)."'";
		$sql .= " WHERE rowid = ".$this->id." AND statut = ".ContratLigne::STATUS_OPEN;

		$resql = $this->db->query($sql);
		if ($resql)
		{
			if (!$notrigger)
			{
				// Call trigger
				$result = $this->call_trigger('LINECONTRACT_CLOSE', $user);
				if ($result < 0) {
					$error++;
					$this->db->rollback();
					return -1;
				}
				// End call triggers
			}

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