From 5bffbe196ec3426ef7db8abafa3445e024f310b1 Mon Sep 17 00:00:00 2001
From: Rodolphe Quiedeville <rodolphe@quiedeville.org>
Date: Wed, 17 Sep 2003 16:00:48 +0000
Subject: [PATCH] Nouveau fichier

---
 htdocs/lib/price.lib.php | 87 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 htdocs/lib/price.lib.php

diff --git a/htdocs/lib/price.lib.php b/htdocs/lib/price.lib.php
new file mode 100644
index 00000000000..fd43df456a0
--- /dev/null
+++ b/htdocs/lib/price.lib.php
@@ -0,0 +1,87 @@
+<?PHP
+/* Copyright (C) 2002-2003 Rodolphe Quiedeville <rodolphe@quiedeville.org>
+ *
+ * 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 2 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * $Id$
+ * $Source$
+ *
+ */
+
+Function calcul_price($products, $remise_percent)
+{
+  $total_ht = 0;
+  $amount_ht = 0;
+  $tva = array();
+  $total_tva = 0;
+  $total_remise = 0;
+  
+  $num = sizeof($products);
+  $i = 0;
+
+  while ($i < $num)	  
+    {
+      $prod_price = $products[$i][0];
+      $prod_qty   = $products[$i][1];
+      $prod_txtva = $products[$i][2];
+
+      $lprice = $prod_qty * $prod_price;
+
+      $amount_ht = $amount_ht + $lprice;
+
+      if ($remise_percent > 0)
+	{
+	  $lremise = ($lprice * $remise_percent / 100);
+	  $lprice = $lprice - $lremise;
+	  $total_remise = $total_remise + $lremise;
+	}
+      
+      $total_ht = $total_ht + $lprice;
+
+      $ligne_tva = ($lprice * ($prod_txtva / 100));
+
+      $tva[$prod_txtva] = $tva[$prod_txtva] + $ligne_tva;
+      $i++;
+    }
+
+  /*
+   * Sommes et arrondis
+   */
+  $j=0;
+  $result[4] = array();
+  foreach ($tva as $key => $value)
+    {
+      $tva[$key] = round($tva[$key], 2);
+      $total_tva = $total_tva + $tva[$key];
+      $result[5][$j] = $tva[$key];
+      $j++;
+    }
+  
+  $total_ht  = round($total_ht, 2);
+  $total_tva = round($total_tva, 2);
+  
+  $total_ttc = $total_ht + $total_tva;
+  
+  /*
+   *
+   */
+  $result[0] = $total_ht;
+  $result[1] = $total_tva;
+  $result[2] = $total_ttc;
+  $result[3] = $total_remise;
+  $result[4] = $amount_ht;
+
+  return $result;
+}