From 04b09b55911bb90c11d5e7546df2a1c1fb562c7f Mon Sep 17 00:00:00 2001
From: Oliver Walters <oliver.henry.walters@gmail.com>
Date: Wed, 8 Apr 2020 12:18:50 +1000
Subject: [PATCH] Display either serial number or quantity depending on stock
 properties

---
 lib/inventree/stock.dart     |  2 ++
 lib/widget/stock_detail.dart | 26 +++++++++++++++++++-------
 2 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/lib/inventree/stock.dart b/lib/inventree/stock.dart
index 2365b74b..5336ff33 100644
--- a/lib/inventree/stock.dart
+++ b/lib/inventree/stock.dart
@@ -121,6 +121,8 @@ class InvenTreeStockItem extends InvenTreeModel {
 
   int get locationId => jsondata['location'] as int ?? -1;
 
+  bool isSerialized() => serialNumber != null && quantity.toInt() == 1;
+
   String get locationName {
     String loc = '';
 
diff --git a/lib/widget/stock_detail.dart b/lib/widget/stock_detail.dart
index ab4a7225..b770d89f 100644
--- a/lib/widget/stock_detail.dart
+++ b/lib/widget/stock_detail.dart
@@ -74,13 +74,25 @@ class _StockItemDisplayState extends State<StockDetailWidget> {
     );
 
     // Quantity information
-    tiles.add(
-      ListTile(
-        title: Text("Quantity"),
-        leading: FaIcon(FontAwesomeIcons.cubes),
-        trailing: Text("${item.quantity}"),
-      )
-    );
+    if (item.isSerialized()) {
+      tiles.add(
+          ListTile(
+            title: Text("Serial Number"),
+            leading: FaIcon(FontAwesomeIcons.hashtag),
+            trailing: Text("${item.serialNumber}"),
+          )
+      );
+    } else {
+      tiles.add(
+          ListTile(
+            title: Text("Quantity"),
+            leading: FaIcon(FontAwesomeIcons.cubes),
+            trailing: Text("${item.quantity}"),
+          )
+      );
+
+    }
+
 
     // Location information
     if (item.locationName.isNotEmpty) {