<?php
/* Copyright (C) 2004-2015 	Laurent Destailleur   	<eldy@users.sourceforge.net>
 * Copyright (C) 2015 		Florian HENRY 			<florian.henry@open-concept.pro>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */

/**
 *  \file       htdocs/product/class/propalmergepdfproduct.class.php
 *  \ingroup    product
 *  \brief      This file is an CRUD class file (Create/Read/Update/Delete)
 */

require_once DOL_DOCUMENT_ROOT."/core/class/commonobject.class.php";



/**
 *	Put here description of your class
 */
class Propalmergepdfproduct extends CommonObject
{
	/**
	 * @var string ID to identify managed object
	 */
	public $element = 'propal_merge_pdf_product';

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

	public $fk_product;
	public $file_name;
	public $fk_user_author;
	public $fk_user_mod;
	public $datec = '';
	public $tms = '';
	public $lang;

	public $lines = array();




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


	/**
	 *  Create object into database
	 *
	 *  @param	User	$user        User that creates
	 *  @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->fk_product)) {
			$this->fk_product = trim($this->fk_product);
		}
		if (isset($this->file_name)) {
			$this->file_name = trim($this->file_name);
		}
		if (isset($this->fk_user_author)) {
			$this->fk_user_author = trim($this->fk_user_author);
		}
		if (isset($this->fk_user_mod)) {
			$this->fk_user_mod = trim($this->fk_user_mod);
		}
		if (isset($this->lang)) {
			$this->lang = trim($this->lang);
		}
		if (isset($this->import_key)) {
			$this->import_key = trim($this->import_key);
		}



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

		// Insert request
		$sql = "INSERT INTO ".$this->db->prefix()."propal_merge_pdf_product(";
		$sql .= "fk_product,";
		$sql .= "file_name,";
		if ($conf->global->MAIN_MULTILANGS) {
			$sql .= "lang,";
		}
		$sql .= "fk_user_author,";
		$sql .= "fk_user_mod,";
		$sql .= "datec";
		$sql .= ") VALUES (";
		$sql .= " ".(!isset($this->fk_product) ? 'NULL' : ((int) $this->fk_product)).",";
		$sql .= " ".(!isset($this->file_name) ? 'NULL' : "'".$this->db->escape($this->file_name)."'").",";
		if ($conf->global->MAIN_MULTILANGS) {
			$sql .= " ".(!isset($this->lang) ? 'NULL' : "'".$this->db->escape($this->lang)."'").",";
		}
		$sql .= " ".((int) $user->id).",";
		$sql .= " ".((int) $user->id).",";
		$sql .= " '".$this->db->idate(dol_now())."'";
		$sql .= ")";

		$this->db->begin();

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

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

		// 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 the database
	 *
	 *  @param	int		$id    Id object
	 *  @return int          	<0 if KO, >0 if OK
	 */
	public function fetch($id)
	{
		global $langs, $conf;

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

		$sql .= " t.fk_product,";
		$sql .= " t.file_name,";
		$sql .= " t.lang,";
		$sql .= " t.fk_user_author,";
		$sql .= " t.fk_user_mod,";
		$sql .= " t.datec,";
		$sql .= " t.tms,";
		$sql .= " t.import_key";


		$sql .= " FROM ".$this->db->prefix()."propal_merge_pdf_product as t";
		$sql .= " WHERE t.rowid = ".((int) $id);

		dol_syslog(__METHOD__, 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->fk_product = $obj->fk_product;
				$this->file_name = $obj->file_name;
				if ($conf->global->MAIN_MULTILANGS) {
					$this->lang = $obj->lang;
				}
				$this->fk_user_author = $obj->fk_user_author;
				$this->fk_user_mod = $obj->fk_user_mod;
				$this->datec = $this->db->jdate($obj->datec);
				$this->tms = $this->db->jdate($obj->tms);
				$this->import_key = $obj->import_key;
			}
			$this->db->free($resql);

			return 1;
		} else {
			$this->error = "Error ".$this->db->lasterror();
			dol_syslog(get_class($this)."::fetch ".$this->error, LOG_ERR);
			return -1;
		}
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Load object in memory from the database
	 *
	 *  @param	int		$product_id    	Id object
	 *  @param	string	$lang  			Lang string code
	 *  @return int          	<0 if KO, >0 if OK
	 */
	public function fetch_by_product($product_id, $lang = '')
	{
		// phpcs:enable
		global $langs, $conf;

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

		$sql .= " t.fk_product,";
		$sql .= " t.file_name,";
		$sql .= " t.lang,";
		$sql .= " t.fk_user_author,";
		$sql .= " t.fk_user_mod,";
		$sql .= " t.datec,";
		$sql .= " t.tms,";
		$sql .= " t.import_key";


		$sql .= " FROM ".$this->db->prefix()."propal_merge_pdf_product as t";
		$sql .= " WHERE t.fk_product = ".((int) $product_id);
		if (!empty($conf->global->MAIN_MULTILANGS) && !empty($lang)) {
			$sql .= " AND t.lang = '".$this->db->escape($lang)."'";
		}

		dol_syslog(__METHOD__, LOG_DEBUG);
		$resql = $this->db->query($sql);
		if ($resql) {
			if ($this->db->num_rows($resql)) {
				while ($obj = $this->db->fetch_object($resql)) {
					$line = new PropalmergepdfproductLine();

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

					$line->fk_product = $obj->fk_product;
					$line->file_name = $obj->file_name;
					if (!empty($conf->global->MAIN_MULTILANGS)) {
						$line->lang = $obj->lang;
					}
					$line->fk_user_author = $obj->fk_user_author;
					$line->fk_user_mod = $obj->fk_user_mod;
					$line->datec = $this->db->jdate($obj->datec);
					$line->tms = $this->db->jdate($obj->tms);
					$line->import_key = $obj->import_key;


					if (!empty($conf->global->MAIN_MULTILANGS)) {
						$this->lines[$obj->file_name.'_'.$obj->lang] = $line;
					} else {
						$this->lines[$obj->file_name] = $line;
					}
				}
			}
			$this->db->free($resql);

			return 1;
		} else {
			$this->error = "Error ".$this->db->lasterror();
			dol_syslog(get_class($this)."::fetch_by_product ".$this->error, LOG_ERR);
			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 = 0, $notrigger = 0)
	{
		global $conf, $langs;
		$error = 0;

		// Clean parameters

		if (isset($this->fk_product)) {
			$this->fk_product = trim($this->fk_product);
		}
		if (isset($this->file_name)) {
			$this->file_name = trim($this->file_name);
		}
		if (isset($this->fk_user_mod)) {
			$this->fk_user_mod = trim($this->fk_user_mod);
		}
		if (isset($this->lang)) {
			$this->lang = trim($this->lang);
		}

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

		// Update request
		$sql = "UPDATE ".$this->db->prefix()."propal_merge_pdf_product SET";

		$sql .= " fk_product=".(isset($this->fk_product) ? $this->fk_product : "null").",";
		$sql .= " file_name=".(isset($this->file_name) ? "'".$this->db->escape($this->file_name)."'" : "null").",";
		if ($conf->global->MAIN_MULTILANGS) {
			$sql .= " lang=".(isset($this->lang) ? "'".$this->db->escape($this->lang)."'" : "null").",";
		}
		$sql .= " fk_user_mod=".$user->id;


		$sql .= " WHERE rowid=".((int) $this->id);

		$this->db->begin();

		dol_syslog(__METHOD__, 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 deletes
	 *  @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;

		$this->db->begin();

		if (!$error) {
			$sql = "DELETE FROM ".$this->db->prefix()."propal_merge_pdf_product";
			$sql .= " WHERE rowid=".((int) $this->id);

			dol_syslog(__METHOD__, 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;
		}
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Delete object in database
	 *
	 *	@param  User	$user        User that deletes
	 *	@param  int		$product_id	 product_id
	 *  @param  string	$lang_id	 language
	 *  @param  int		$notrigger	 0=launch triggers after, 1=disable triggers
	 *  @return	int					 <0 if KO, >0 if OK
	 */
	public function delete_by_product($user, $product_id, $lang_id = '', $notrigger = 0)
	{
		// phpcs:enable
		global $conf, $langs;
		$error = 0;

		$this->db->begin();

		if (!$error) {
			$sql = "DELETE FROM ".$this->db->prefix()."propal_merge_pdf_product";
			$sql .= " WHERE fk_product = ".((int) $product_id);

			if ($conf->global->MAIN_MULTILANGS && !empty($lang_id)) {
				$sql .= " AND lang = '".$this->db->escape($lang_id)."'";
			}

			dol_syslog(__METHOD__, 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;
		}
	}

	// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
	/**
	 *  Delete object in database
	 *
	 *	@param  User	$user        User that deletes
	 *  @return	int					 <0 if KO, >0 if OK
	 */
	public function delete_by_file($user)
	{
		// phpcs:enable
		global $conf, $langs;
		$error = 0;

		$this->db->begin();

		if (!$error) {
			$sql = "DELETE FROM ".$this->db->prefix()."propal_merge_pdf_product";
			$sql .= " WHERE fk_product = ".((int) $this->fk_product)." AND file_name = '".$this->db->escape($this->file_name)."'";

			dol_syslog(__METHOD__, 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;

		$object = new Propalmergepdfproduct($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;
			$this->errors = array_merge($this->errors, $object->errors);
			$error++;
		}

		if (!$error) {
		}

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

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


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

		$this->fk_product = '';
		$this->file_name = '';
		$this->fk_user_author = '';
		$this->fk_user_mod = '';
		$this->datec = '';
		$this->tms = '';
		$this->import_key = '';
	}
}

/**
 * Class to manage propal merge of product line
 */
class PropalmergepdfproductLine
{
	/**
	 * @var int ID
	 */
	public $id;

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

	public $file_name;
	public $lang;

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

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

	public $datec = '';
	public $tms = '';
	public $import_key;

	/**
	 *  Constructor
	 */
	public function __construct()
	{
		return 1;
	}
}
