Supplier part fix (#408)

* Change supplier part fields based on API version

* Display packaging info on supplier part page

* Icon consolidation

* Bump version number

lib/api_form.dart

@@ -299,7 +299,7 @@ class APIFormField {
       default:
         return ListTile(
           title: Text(
-            "Unsupported field type: '${type}'",
+            "Unsupported field type: '${type}' for field '${name}'",
             style: TextStyle(
                 color: COLOR_DANGER,
                 fontStyle: FontStyle.italic),

lib/inventree/company.dart

@@ -122,14 +122,22 @@ class InvenTreeSupplierPart extends InvenTreeModel {
 
   @override
   Map<String, dynamic> formFields() {
-    return {
+    Map<String, dynamic> fields = {
       "supplier": {},
       "SKU": {},
       "link": {},
       "note": {},
       "packaging": {},
-      "pack_size": {},
     };
+
+    // At some point, pack_size was changed to pack_quantity
+    if (InvenTreeAPI().apiVersion < 117) {
+      fields["pack_size"] = {};
+    } else {
+      fields["pack_quantity"] = {};
+    }
+
+    return fields;
   }
 
   Map<String, String> _filters() {
@@ -178,6 +186,16 @@ class InvenTreeSupplierPart extends InvenTreeModel {
   
   String get note => getString("note");
 
+  String get packaging => getString("packaging");
+
+  String get pack_quantity {
+    if (InvenTreeAPI().apiVersion < 117) {
+      return getString("pack_size");
+    } else {
+      return getString("pack_quantity");
+    }
+  }
+
   @override
   InvenTreeModel createFromJson(Map<String, dynamic> json) => InvenTreeSupplierPart.fromJson(json);
 }

lib/widget/stock_detail.dart

@@ -636,7 +636,7 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
         ListTile(
           title: Text(L10().packaging),
           subtitle: Text(widget.item.packaging),
-          leading: FaIcon(FontAwesomeIcons.box),
+          leading: FaIcon(FontAwesomeIcons.boxesPacking),
         )
       );
     }

lib/widget/supplier_part_detail.dart

@@ -192,6 +192,18 @@ class _SupplierPartDisplayState extends RefreshableState<SupplierPartDetailWidge
       );
     }
 
+    // Packaging
+    if (widget.supplierPart.packaging.isNotEmpty || widget.supplierPart.pack_quantity.isNotEmpty) {
+      tiles.add(
+        ListTile(
+          title: Text(L10().packaging),
+          subtitle: widget.supplierPart.packaging.isNotEmpty ? Text(widget.supplierPart.packaging) : null,
+          leading: FaIcon(FontAwesomeIcons.boxesPacking),
+          trailing: widget.supplierPart.pack_quantity.isNotEmpty ? Text(widget.supplierPart.pack_quantity) : null,
+        )
+      );
+    }
+
     if (widget.supplierPart.link.isNotEmpty) {
       tiles.add(
         ListTile(