<?php
/* Copyright (C) 2003-2007 Rodolphe Quiedeville <rodolphe@quiedeville.org>
 * Copyright (C) 2004-2011 Laurent Destailleur  <eldy@users.sourceforge.net>
 * Copyright (C) 2005-2007 Regis Houssin        <regis.houssin@inodbox.com>
 * Copyright (C) 2008      Raphael Bertrand (Resultic) <raphael.bertrand@resultic.fr>
 * Copyright (C) 2013      Juanjo Menent		<jmenent@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/>.
 * or see https://www.gnu.org/
 */

/**
 *	\file       htdocs/core/modules/facture/mod_facture_mercure.php
 *	\ingroup    facture
 *	\brief      File containing class for numbering module Mercure
 */
require_once DOL_DOCUMENT_ROOT.'/core/modules/facture/modules_facture.php';


/**
 *	Class of numbering module Mercure for invoices
 */
class mod_facture_mercure extends ModeleNumRefFactures
{
	/**
	 * Dolibarr version of the loaded document
	 * @var string
	 */
	public $version = 'dolibarr'; // 'development', 'experimental', 'dolibarr'

	/**
	 * @var string Error message
	 */
	public $error = '';


	/**
	 *  Returns the description of the numbering model
	 *
	 *  @return     string      Texte descripif
	 */
	public function info()
	{
		global $db, $conf, $langs;

		$langs->load("bills");

		$form = new Form($db);

		$texte = $langs->trans('GenericNumRefModelDesc')."<br>\n";
		$texte .= '<form action="'.$_SERVER["PHP_SELF"].'" method="POST">';
		$texte .= '<input type="hidden" name="token" value="'.newToken().'">';
		$texte .= '<input type="hidden" name="action" value="updateMask">';
		$texte .= '<input type="hidden" name="maskconstinvoice" value="FACTURE_MERCURE_MASK_INVOICE">';
		$texte .= '<input type="hidden" name="maskconstreplacement" value="FACTURE_MERCURE_MASK_REPLACEMENT">';
		$texte .= '<input type="hidden" name="maskconstcredit" value="FACTURE_MERCURE_MASK_CREDIT">';
		$texte .= '<input type="hidden" name="maskconstdeposit" value="FACTURE_MERCURE_MASK_DEPOSIT">';
		$texte .= '<table class="nobordernopadding" width="100%">';

		$tooltip = $langs->trans("GenericMaskCodes", $langs->transnoentities("Invoice"), $langs->transnoentities("Invoice"));
		$tooltip .= $langs->trans("GenericMaskCodes2");
		$tooltip .= $langs->trans("GenericMaskCodes3");
		$tooltip .= $langs->trans("GenericMaskCodes4a", $langs->transnoentities("Invoice"), $langs->transnoentities("Invoice"));
		$tooltip .= $langs->trans("GenericMaskCodes5");

		// Setting the prefix
		$texte .= '<tr><td>'.$langs->trans("Mask").' ('.$langs->trans("InvoiceStandard").'):</td>';
		$texte .= '<td class="right">'.$form->textwithpicto('<input type="text" class="flat" size="24" name="maskinvoice" value="'.$conf->global->FACTURE_MERCURE_MASK_INVOICE.'">', $tooltip, 1, 1).'</td>';

		$texte .= '<td class="left" rowspan="3">&nbsp; <input type="submit" class="button" value="'.$langs->trans("Modify").'" name="Button"></td>';

		$texte .= '</tr>';

		// Prefix setting of replacement invoices
		$texte .= '<tr><td>'.$langs->trans("Mask").' ('.$langs->trans("InvoiceReplacement").'):</td>';
		$texte .= '<td class="right">'.$form->textwithpicto('<input type="text" class="flat" size="24" name="maskreplacement" value="'.$conf->global->FACTURE_MERCURE_MASK_REPLACEMENT.'">', $tooltip, 1, 1).'</td>';
		$texte .= '</tr>';

		// Prefix setting of credit note
		$texte .= '<tr><td>'.$langs->trans("Mask").' ('.$langs->trans("InvoiceAvoir").'):</td>';
		$texte .= '<td class="right">'.$form->textwithpicto('<input type="text" class="flat" size="24" name="maskcredit" value="'.$conf->global->FACTURE_MERCURE_MASK_CREDIT.'">', $tooltip, 1, 1).'</td>';
		$texte .= '</tr>';

		// Prefix setting of deposit
		$texte .= '<tr><td>'.$langs->trans("Mask").' ('.$langs->trans("InvoiceDeposit").'):</td>';
		$texte .= '<td class="right">'.$form->textwithpicto('<input type="text" class="flat" size="24" name="maskdeposit" value="'.$conf->global->FACTURE_MERCURE_MASK_DEPOSIT.'">', $tooltip, 1, 1).'</td>';
		$texte .= '</tr>';

		$texte .= '</table>';
		$texte .= '</form>';

		return $texte;
	}

	/**
	 *  Return an example of number value
	 *
	 *  @return     string      Example
	 */
	public function getExample()
	{
		global $conf, $langs, $mysoc;

		$old_code_client = $mysoc->code_client;
		$old_code_type = $mysoc->typent_code;
		$mysoc->code_client = 'CCCCCCCCCC';
		$mysoc->typent_code = 'TTTTTTTTTT';
		$numExample = $this->getNextValue($mysoc, '');
		$mysoc->code_client = $old_code_client;
		$mysoc->typent_code = $old_code_type;

		if (!$numExample)
		{
			$numExample = 'NotConfigured';
		}
		return $numExample;
	}

	/**
	 * Return next value
	 *
	 * @param	Societe		$objsoc     Object third party
	 * @param   Facture		$invoice	Object invoice
	 * @param   string		$mode       'next' for next value or 'last' for last value
	 * @return  string      			Value if OK, 0 if KO
	 */
	public function getNextValue($objsoc, $invoice, $mode = 'next')
	{
		global $db, $conf;

		require_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';

		// Get Mask value
		$mask = '';
		if (is_object($invoice) && $invoice->type == 1)
		{
			$mask = $conf->global->FACTURE_MERCURE_MASK_REPLACEMENT;
			if (!$mask)
			{
				$mask = $conf->global->FACTURE_MERCURE_MASK_INVOICE;
			}
		} elseif (is_object($invoice) && $invoice->type == 2) $mask = $conf->global->FACTURE_MERCURE_MASK_CREDIT;
		elseif (is_object($invoice) && $invoice->type == 3) $mask = $conf->global->FACTURE_MERCURE_MASK_DEPOSIT;
		else $mask = $conf->global->FACTURE_MERCURE_MASK_INVOICE;
		if (!$mask)
		{
			$this->error = 'NotConfigured';
			return 0;
		}

		$where = '';
		//if ($facture->type == 2) $where.= " AND type = 2";
		//else $where.=" AND type != 2";

		// Get entities
		$entity = getEntity('invoicenumber', 1, $invoice);

		$numFinal = get_next_value($db, $mask, 'facture', 'ref', $where, $objsoc, $invoice->date, $mode, false, null, $entity);
		if (!preg_match('/([0-9])+/', $numFinal)) $this->error = $numFinal;

		return  $numFinal;
	}


	/**
	 * Return next free value
	 *
	 * @param	Societe		$objsoc     	Object third party
	 * @param	string		$objforref		Object for number to search
	 * @param   string		$mode       	'next' for next value or 'last' for last value
	 * @return  string      				Next free value
	 */
	public function getNumRef($objsoc, $objforref, $mode = 'next')
	{
		return $this->getNextValue($objsoc, $objforref, $mode);
	}
}
