From f84ba65f6c3413c5e18e27faa485bd529e18c42d Mon Sep 17 00:00:00 2001
From: Oliver Walters <oliver.henry.walters@gmail.com>
Date: Sun, 5 Apr 2020 15:00:27 +1000
Subject: [PATCH] Some more value getters for Part model

---
 lib/inventree/model.dart |  2 ++
 lib/inventree/part.dart  | 55 ++++++++++++++++++++++++++++++++++++++--
 2 files changed, 55 insertions(+), 2 deletions(-)

diff --git a/lib/inventree/model.dart b/lib/inventree/model.dart
index 8bf3bee0..5f8c651d 100644
--- a/lib/inventree/model.dart
+++ b/lib/inventree/model.dart
@@ -43,6 +43,8 @@ class InvenTreeModel {
 
   int get parentId => jsondata['parent'] ?? -1;
 
+  String get link => jsondata['URL'] ?? '';
+
   // Create a new object from JSON data (not a constructor!)
   InvenTreeModel createFromJson(Map<String, dynamic> json) {
 
diff --git a/lib/inventree/part.dart b/lib/inventree/part.dart
index 5c9403c2..d881d9ff 100644
--- a/lib/inventree/part.dart
+++ b/lib/inventree/part.dart
@@ -1,3 +1,5 @@
+import 'dart:convert';
+
 import 'package:InvenTree/api.dart';
 
 import 'model.dart';
@@ -34,14 +36,63 @@ class InvenTreePart extends InvenTreeModel {
   @override
   String URL = "part/";
 
-  int get categoryId => jsondata['category'] as int ?? -1;
+  // Get the number of stock on order for this Part
+  double get onOrder => double.tryParse(jsondata['on_order'].toString() ?? '0');
 
-  String get categoryName => jsondata['category__name'] ?? '';
+  // Get the stock count for this Part
+  double get inStock => double.tryParse(jsondata['total_stock'].toString() ?? '0');
 
+  // Get the number of units being build for this Part
+  double get building => double.tryParse(jsondata['building'].toString() ?? '0');
+
+  bool get isAssembly => jsondata['assembly'] ?? false;
+
+  bool get isComponent => jsondata['component'] ?? false;
+
+  bool get isPurchaseable => jsondata['purchaseable'] ?? false;
+
+  bool get isSaleable => jsondata['saleable'] ?? false;
+
+  bool get isActive => jsondata['active'] ?? false;
+
+  bool get isVirtual => jsondata['virtual'] ?? false;
+
+  // Get the IPN (internal part number) for the Part instance
+  String get IPN => jsondata['IPN'] as String ?? '';
+
+  // Get the revision string for the Part instance
+  String get revision => jsondata['revision'] as String ?? '';
+
+  // Get the category ID for the Part instance (or 'null' if does not exist)
+  int get categoryId => jsondata['category'] as int ?? null;
+
+  // Get the category name for the Part instance
+  String get categoryName => jsondata['category_name'] ?? '';
+
+  // Get the image URL for the Part instance
   String get _image  => jsondata['image'] ?? '';
 
+  // Get the thumbnail URL for the Part instance
   String get _thumbnail => jsondata['thumbnail'] ?? '';
 
+  // Return the fully-qualified name for the Part instance
+  String get fullname {
+
+    String fn = jsondata['full_name'] ?? '';
+
+    if (fn.isNotEmpty) return fn;
+
+    List<String> elements = List<String>();
+
+    if (IPN.isNotEmpty) elements.add(IPN);
+
+    elements.add(name);
+
+    if (revision.isNotEmpty) elements.add(revision);
+
+    return elements.join(" | ");
+  }
+
   // Return a path to the image for this Part
   String get image {
     // Use thumbnail as a backup