<?php
/* Copyright (C) 2007-2012 Laurent Destailleur  <eldy@users.sourceforge.net>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */

/**
 *      \file       compta/facture/class/paymentterm.class.php
 *      \ingroup    facture
 *      \brief      This file is an example for a CRUD class file (Create/Read/Update/Delete)
 */


/**
 *	Class to manage payment terms records in dictionary
 */
class PaymentTerm // extends CommonObject
{
	/**
	 * @var DoliDB Database handler.
	 */
	public $db;

	/**
	 * @var string Error code (or message)
	 */
	public $error = '';

	/**
	 * @var string[] Error codes (or messages)
	 */
	public $errors = array();

	//public  $element='c_payment_term';			//!< Id that identify managed objects
	//public  $table_element='c_payment_term';	//!< Name of table without prefix where object is stored
	public $context = array();

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

	public $code;
	public $sortorder;
	public $active;
	public $libelle;
	public $libelle_facture;
	public $type_cdr;
	public $nbjour;
	public $decalage;




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


	/**
	 *      Create in database
	 *
	 *      @param      User	$user        	User that create
	 *      @param      int		$notrigger	    0=launch triggers after, 1=disable triggers
	 *      @return     int       			  	<0 if KO, Id of created object if OK
	 */
	public function create($user, $notrigger = 0)
	{
		global $conf, $langs;
		$error = 0;

		// Clean parameters

		if (isset($this->code)) {
			$this->code = trim($this->code);
		}
		if (isset($this->sortorder)) {
			$this->sortorder = trim($this->sortorder);
		}
		if (isset($this->active)) {
			$this->active = trim($this->active);
		}
		if (isset($this->libelle)) {
			$this->libelle = trim($this->libelle);
		}
		if (isset($this->libelle_facture)) {
			$this->libelle_facture = trim($this->libelle_facture);
		}
		if (isset($this->type_cdr)) {
			$this->type_cdr = trim($this->type_cdr);
		}
		if (isset($this->nbjour)) {
			$this->nbjour = trim($this->nbjour);
		}
		if (isset($this->decalage)) {
			$this->decalage = trim($this->decalage);
		}


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

		// Insert request
		$sql = "INSERT INTO ".MAIN_DB_PREFIX."c_payment_term(";
		$sql .= "entity,";
		$sql .= "code,";
		$sql .= "sortorder,";
		$sql .= "active,";
		$sql .= "libelle,";
		$sql .= "libelle_facture,";
		$sql .= "type_cdr,";
		$sql .= "nbjour,";
		$sql .= "decalage";
		$sql .= ") VALUES (";
		$sql .= " ".(!isset($this->entity) ?getEntity('c_payment_term') : "'".$this->db->escape($this->entity)."'").",";
		$sql .= " ".(!isset($this->code) ? 'NULL' : "'".$this->db->escape($this->code)."'").",";
		$sql .= " ".(!isset($this->sortorder) ? 'NULL' : "'".$this->db->escape($this->sortorder)."'").",";
		$sql .= " ".(!isset($this->active) ? 'NULL' : "'".$this->db->escape($this->active)."'").",";
		$sql .= " ".(!isset($this->libelle) ? 'NULL' : "'".$this->db->escape($this->libelle)."'").",";
		$sql .= " ".(!isset($this->libelle_facture) ? 'NULL' : "'".$this->db->escape($this->libelle_facture)."'").",";
		$sql .= " ".(!isset($this->type_cdr) ? 'NULL' : "'".$this->db->escape($this->type_cdr)."'").",";
		$sql .= " ".(!isset($this->nbjour) ? 'NULL' : "'".$this->db->escape($this->nbjour)."'").",";
		$sql .= " ".(!isset($this->decalage) ? 'NULL' : "'".$this->db->escape($this->decalage)."'");
		$sql .= ")";

		$this->db->begin();

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

		if (!$error) {
			$this->id = $this->db->last_insert_id(MAIN_DB_PREFIX."c_payment_term");
		}

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


	/**
	 *    Load object in memory from database
	 *
	 *    @param      int		$id     Id object
	 *    @param      string    $code   Code object
	 *    @return     int         		<0 if KO, >0 if OK
	 */
	public function fetch($id, $code = '')
	{
		global $langs;
		$sql = "SELECT";
		$sql .= " t.rowid,";
		$sql .= " t.entity,";

		$sql .= " t.code,";
		$sql .= " t.sortorder,";
		$sql .= " t.active,";
		$sql .= " t.libelle,";
		$sql .= " t.libelle_facture,";
		$sql .= " t.type_cdr,";
		$sql .= " t.nbjour,";
		$sql .= " t.decalage";


		$sql .= " FROM ".MAIN_DB_PREFIX."c_payment_term as t";
		if ($id) {
			$sql .= " WHERE t.rowid = ".((int) $id);
		}
		if ($code) {
			$sql .= " WHERE t.code='".$this->db->escape($code)."' AND t.entity IN (".getEntity('payment_term').")";
		}

		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->code = $obj->code;
				$this->sortorder = $obj->sortorder;
				$this->active = $obj->active;
				$this->libelle = $obj->libelle;
				$this->libelle_facture = $obj->libelle_facture;
				$this->type_cdr = $obj->type_cdr;
				$this->nbjour = $obj->nbjour;
				$this->decalage = $obj->decalage;
			}
			$this->db->free($resql);

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


	/**
	 *    Return id of default payment term
	 *
	 *    @return     int         <0 if KO, >0 if OK
	 */
	public function getDefaultId()
	{
		global $langs;

		$ret = 0;

		$sql = "SELECT";
		$sql .= " t.rowid";
		$sql .= " FROM ".MAIN_DB_PREFIX."c_payment_term as t";
		$sql .= " WHERE t.code = 'RECEP'";
		$sql .= " AND t.entity IN (".getEntity('c_payment_term').")";

		dol_syslog(get_class($this)."::getDefaultId", LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql) {
			if ($this->db->num_rows($resql)) {
				$obj = $this->db->fetch_object($resql);
				if ($obj) {
					$ret = $obj->rowid;
				}
			}
			$this->db->free($resql);
			return $ret;
		} else {
			$this->error = "Error ".$this->db->lasterror();
			return -1;
		}
	}


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

		$error = 0;

		// Clean parameters

		if (isset($this->code)) {
			$this->code = trim($this->code);
		}
		if (isset($this->sortorder)) {
			$this->sortorder = trim($this->sortorder);
		}
		if (isset($this->active)) {
			$this->active = trim($this->active);
		}
		if (isset($this->libelle)) {
			$this->libelle = trim($this->libelle);
		}
		if (isset($this->libelle_facture)) {
			$this->libelle_facture = trim($this->libelle_facture);
		}
		if (isset($this->type_cdr)) {
			$this->type_cdr = trim($this->type_cdr);
		}
		if (isset($this->nbjour)) {
			$this->nbjour = trim($this->nbjour);
		}
		if (isset($this->decalage)) {
			$this->decalage = trim($this->decalage);
		}



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

		// Update request
		$sql = "UPDATE ".MAIN_DB_PREFIX."c_payment_term SET";
		$sql .= " code=".(isset($this->code) ? "'".$this->db->escape($this->code)."'" : "null").",";
		$sql .= " sortorder=".(isset($this->sortorder) ? $this->sortorder : "null").",";
		$sql .= " active=".(isset($this->active) ? $this->active : "null").",";
		$sql .= " libelle=".(isset($this->libelle) ? "'".$this->db->escape($this->libelle)."'" : "null").",";
		$sql .= " libelle_facture=".(isset($this->libelle_facture) ? "'".$this->db->escape($this->libelle_facture)."'" : "null").",";
		$sql .= " type_cdr=".(isset($this->type_cdr) ? $this->type_cdr : "null").",";
		$sql .= " nbjour=".(isset($this->nbjour) ? $this->nbjour : "null").",";
		$sql .= " decalage=".(isset($this->decalage) ? $this->decalage : "null");
		$sql .= " WHERE rowid = ".((int) $this->id);

		$this->db->begin();

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

		// 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;
		}
	}


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

		$sql = "DELETE FROM ".MAIN_DB_PREFIX."c_payment_term";
		$sql .= " WHERE rowid = ".((int) $this->id);

		$this->db->begin();

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

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



	/**
	 *  Load an object from its id and create a new one in database
	 *
	 *  @param	    User	$user		User making the clone
	 *  @param      int		$fromid     Id of object to clone
	 *  @return		int					New id of clone
	 */
	public function createFromClone(User $user, $fromid)
	{
		$error = 0;

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

		$this->db->begin();

		// Load source object
		$object->fetch($fromid);
		$object->id = 0;
		$object->statut = 0;

		// Clear fields
		// ...

		// Create clone
		$object->context['createfromclone'] = 'createfromclone';
		$result = $object->create($user);

		// Other options
		if ($result < 0) {
			$this->error = $object->error;
			$error++;
		}

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

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


	/**
	 *  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()
	{
		$this->id = 0;

		$this->code = '';
		$this->sortorder = '';
		$this->active = '';
		$this->libelle = '';
		$this->libelle_facture = '';
		$this->type_cdr = '';
		$this->nbjour = '';
		$this->decalage = '';
	}
}
