[backend] Distributions : amélioration report CSV (unités)

Affichage des unités au niveau des produit en haut des colonnes.
Affichage des unités au niveau de chaque commande uniquement si l'unité est différente de l'unité définie au niveau du produit.

backend/controllers/DistributionController.php

                 // produits en colonne
                 $productsNameArray = [''] ;
                 $productsIndexArray = [] ;
+                $productsHasQuantity = [] ;
                 $cpt = 1 ;
                 foreach ($productsArray as $product) {
-                    $quantity = Order::getProductQuantity($product->id, $ordersArray);
-                    if($quantity) {
-                        $productsNameArray[] = $product->name ;
+                    $productsHasQuantity[$product->id] = 0 ;
+                    foreach(Product::$unitsArray as $unit => $dataUnit) {
+                        $quantity = Order::getProductQuantity($product->id, $ordersArray, true, $unit);
+                        if($quantity) {
+                            $productsHasQuantity[$product->id] += $quantity ;
+                        }
+                    }
+                    if($productsHasQuantity[$product->id] > 0) {
+                        $productsNameArray[] = $product->name .' ('.Product::strUnit($product->unit, 'wording_short', true).')' ;
                         $productsIndexArray[$product->id] = $cpt ++ ;
                     }
                 }
                         $datas[] = ['> '.$pointSale->name] ;
                         foreach($pointSale->orders as $order) {
                             $orderLine = [$order->getStrUser()] ;
+                            
+                            foreach($productsIndexArray as $idProduct => $indexProduct) {
+                                $orderLine[$indexProduct] = '' ;
+                            }
+                            
                             foreach($order->productOrder as $productOrder) {
-                                $orderLine[$productsIndexArray[$productOrder->id_product]] = $productOrder->quantity . ' '.Product::strUnit($productOrder->unit, 'wording_short', true);
+                                if(strlen($orderLine[$productsIndexArray[$productOrder->id_product]])) {
+                                    $orderLine[$productsIndexArray[$productOrder->id_product]] .= ' + ' ;
+                                }
+                                $orderLine[$productsIndexArray[$productOrder->id_product]] .= $productOrder->quantity;
+                                if($productOrder->product->unit != $productOrder->unit) {
+                                    $orderLine[$productsIndexArray[$productOrder->id_product]] .= Product::strUnit($productOrder->unit, 'wording_short', true) ;
+                                }
                             }
                             $datas[] = $this->_lineOrderReportCSV($orderLine, $cpt) ;
                         }
                         
                         // total point de vente
-                        $totalsPointSaleArray = ['Total'] ;
-                        foreach ($productsArray as $product) {
-                            foreach(Product::$unitsArray as $unit => $dataUnit) {
-                                $quantity = Order::getProductQuantity($product->id, $pointSale->orders, false, $unit);
-                                if ($quantity) {
-                                    $index = $productsIndexArray[$product->id] ;
-                                    if(!isset($totalsPointSaleArray[$index])) {
-                                        $totalsPointSaleArray[$index] = '' ;
-                                    }
-                                    $totalsPointSaleArray[$index] .= $quantity . ' '.Product::strUnit($unit, 'wording_short', true).' ';
-                                }
-                            }
-                        }
-                        
+                        $totalsPointSaleArray = $this->_totalReportCSV(
+                            'Total', 
+                            $pointSale->orders, 
+                            $productsArray, 
+                            $productsIndexArray
+                        ) ;
                         $datas[] = $this->_lineOrderReportCSV($totalsPointSaleArray, $cpt) ;
                         $datas[] = [] ;
                     }
                 }
                 
-                // global 
-                $totalsGlobalArray = ['> Totaux'] ;
-                foreach ($productsArray as $product) {
-                    foreach(Product::$unitsArray as $unit => $dataUnit) {
-                        $quantity = Order::getProductQuantity($product->id, $ordersArray, false, $unit);
-                        if ($quantity) {
-                            $index = $productsIndexArray[$product->id] ;
-                            if(!isset($totalsGlobalArray[$index])) {
-                                $totalsGlobalArray[$index] = '' ;
-                            }
-                            $totalsGlobalArray[$index] .= $quantity . ' '.Product::strUnit($unit, 'wording_short', true).' ';
-                        }
-                    }
-                }
-
+                // global                 
+                $totalsGlobalArray = $this->_totalReportCSV(
+                    '> Totaux', 
+                    $ordersArray, 
+                    $productsArray, 
+                    $productsIndexArray
+                ) ;
                 $datas[] = $this->_lineOrderReportCSV($totalsGlobalArray, $cpt) ;
                 
                 CSV::downloadSendHeaders('Commandes_'.$date.'.csv');
         return null ;
     }
     
+    public function _totalReportCSV($label, $ordersArray, $productsArray, $productsIndexArray) {
+        $totalsPointSaleArray = [$label] ;
+        foreach ($productsArray as $product) {
+            foreach(Product::$unitsArray as $unit => $dataUnit) {
+                $quantity = Order::getProductQuantity($product->id, $ordersArray, false, $unit);
+                if ($quantity) {
+                    $index = $productsIndexArray[$product->id] ;
+                    if(!isset($totalsPointSaleArray[$index])) {
+                        $totalsPointSaleArray[$index] = '' ;
+                    }
+
+                    if(strlen($totalsPointSaleArray[$index])) {
+                        $totalsPointSaleArray[$index] .= ' + ' ;
+                    }
+
+                    $totalsPointSaleArray[$index] .= $quantity ;
+
+                    if($product->unit != $unit) {
+                        $totalsPointSaleArray[$index] .= ''.Product::strUnit($unit, 'wording_short', true) ;
+                    }
+                }
+            }
+        }
+        return $totalsPointSaleArray ;
+    }
+    
     public function _lineOrderReportCSV($orderLine, $cptMax) 
     {
         $line = [] ;