Remove typeahead library

lib/api_form.dart

@@ -187,6 +187,7 @@ class APIFormField {
       label: label,
       hint: helpText,
       onChanged: null,
+      autoFocusSearchBox: true,
       showClearButton: !required,
       itemAsString: (dynamic item) {
         return item['display_name'];

lib/inventree/model.dart

@@ -285,11 +285,17 @@ class InvenTreeModel {
       return results;
     }
 
-    // TODO - handle possible error cases:
+    dynamic data;
-    // - No data receieved
-    // - Data is not a list of maps
 
-    for (var d in response.data) {
+    if (response.data is List) {
+      data = response.data;
+    } else if (response.data.containsKey('results')) {
+      data = response.data['results'];
+    } else {
+      data = [];
+    }
+
+    for (var d in data) {
 
       // Create a new object (of the current class type
       InvenTreeModel obj = createFromJson(d);

lib/widget/fields.dart

@@ -1,9 +1,6 @@
 
 import 'package:flutter/material.dart';
-import 'package:flutter_typeahead/flutter_typeahead.dart';
 import 'package:image_picker/image_picker.dart';
-import 'package:inventree/api.dart';
-
 import 'package:inventree/l10.dart';
 
 import 'dart:async';

lib/widget/stock_detail.dart

@@ -1,4 +1,5 @@
 import 'package:inventree/barcode.dart';
+import 'package:inventree/inventree/model.dart';
 import 'package:inventree/inventree/stock.dart';
 import 'package:inventree/inventree/part.dart';
 import 'package:inventree/widget/dialogs.dart';
@@ -17,7 +18,7 @@ import 'package:inventree/l10.dart';
 
 import 'package:inventree/api.dart';
 
-import 'package:flutter_typeahead/flutter_typeahead.dart';
+import 'package:dropdown_search/dropdown_search.dart';
 import 'package:font_awesome_flutter/font_awesome_flutter.dart';
 
 import '../api_form.dart';
@@ -270,7 +271,7 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
   }
 
 
-  void _transferStock(InvenTreeStockLocation location) async {
+  void _transferStock(int locationId) async {
 
     double quantity = double.tryParse(_quantityController.text) ?? item.quantity;
     String notes = _notesController.text;
@@ -278,7 +279,7 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
     _quantityController.clear();
     _notesController.clear();
 
-    var result = await item.transferStock(location.pk, quantity: quantity, notes: notes);
+    var result = await item.transferStock(locationId, quantity: quantity, notes: notes);
 
     refresh();
 
@@ -287,22 +288,22 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
     }
   }
 
-  void _transferStockDialog() async {
+  void _transferStockDialog(BuildContext context) async {
 
     var locations = await InvenTreeStockLocation().list();
     final _selectedController = TextEditingController();
 
-    InvenTreeStockLocation? selectedLocation;
+    int? location_pk;
 
     _quantityController.text = "${item.quantityString}";
 
     showFormDialog(L10().transferStock,
         key: _moveStockKey,
         callback: () {
-          var _loc = selectedLocation;
+          var _pk = location_pk;
 
-          if (_loc != null) {
+          if (_pk != null) {
-            _transferStock(_loc);
+            _transferStock(_pk);
           }
         },
         fields: <Widget>[
@@ -311,47 +312,57 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
             controller: _quantityController,
             max: item.quantity,
           ),
-          TypeAheadFormField(
+          DropdownSearch<dynamic>(
-              textFieldConfiguration: TextFieldConfiguration(
+            mode: Mode.BOTTOM_SHEET,
-                  controller: _selectedController,
+            showSelectedItem: false,
-                  autofocus: true,
+            autoFocusSearchBox: true,
-                  decoration: InputDecoration(
+            selectedItem: null,
-                      hintText: L10().searchLocation,
+            errorBuilder: (context, entry, exception) {
-                      border: OutlineInputBorder()
+              print("entry: $entry");
+              print(exception.toString());
+
+              return Text(
+                exception.toString(),
+                style: TextStyle(
+                  fontSize: 10,
                 )
-              ),
-              suggestionsCallback: (pattern) async {
-                List<InvenTreeStockLocation> suggestions = [];
-
-                for (var loc in locations) {
-                  if (loc.matchAgainstString(pattern)) {
-                    suggestions.add(loc as InvenTreeStockLocation);
-                  }
-                }
-
-                return suggestions;
-              },
-              validator: (value) {
-                if (selectedLocation == null) {
-                  return L10().selectLocation;
-                }
-
-                return null;
-              },
-              onSuggestionSelected: (suggestion) {
-                selectedLocation = suggestion as InvenTreeStockLocation;
-                _selectedController.text = selectedLocation!.pathstring;
-              },
-              onSaved: (value) {
-              },
-              itemBuilder: (context, suggestion) {
-                var location = suggestion as InvenTreeStockLocation;
-
-                return ListTile(
-                  title: Text("${location.pathstring}"),
-                  subtitle: Text("${location.description}"),
               );
+            },
+            onFind: (String filter) async {
+
+              Map<String, String> _filters = {
+                "search": filter,
+                "offset": "0",
+                "limit": "25"
+              };
+
+              final List<InvenTreeModel> results = await InvenTreeStockLocation().list(filters: _filters);
+
+              List<dynamic> items = [];
+
+              for (InvenTreeModel loc in results) {
+                if (loc is InvenTreeStockLocation) {
+                  items.add(loc.jsondata);
                 }
+              }
+
+              return items;
+            },
+            label: L10().stockLocation,
+            hint: L10().searchLocation,
+            onChanged: null,
+            itemAsString: (dynamic location) {
+              return location['pathstring'];
+            },
+            onSaved: (dynamic location) {
+              if (location == null) {
+                location_pk = null;
+              } else {
+                location_pk = location['pk'];
+              }
+            },
+            isFilteredOnline: true,
+            showSearchBox:  true,
           ),
         ],
     );
@@ -556,7 +567,7 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
     return tiles;
   }
 
-  List<Widget> actionTiles() {
+  List<Widget> actionTiles(BuildContext context) {
     List<Widget> tiles = [];
 
     tiles.add(headerTile());
@@ -610,7 +621,7 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
       ListTile(
         title: Text(L10().transferStock),
         leading: FaIcon(FontAwesomeIcons.exchangeAlt),
-        onTap: _transferStockDialog,
+        onTap: () { _transferStockDialog(context); },
       )
     );
 
@@ -694,7 +705,7 @@ class _StockItemDisplayState extends RefreshableState<StockDetailWidget> {
         return ListView(
           children: ListTile.divideTiles(
             context: context,
-            tiles: actionTiles()
+            tiles: actionTiles(context)
           ).toList()
         );
       default:

pubspec.lock

@@ -174,27 +174,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "3.1.2"
-  flutter_keyboard_visibility:
-    dependency: transitive
-    description:
-      name: flutter_keyboard_visibility
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "5.0.2"
-  flutter_keyboard_visibility_platform_interface:
-    dependency: transitive
-    description:
-      name: flutter_keyboard_visibility_platform_interface
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.0"
-  flutter_keyboard_visibility_web:
-    dependency: transitive
-    description:
-      name: flutter_keyboard_visibility_web
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.0"
   flutter_launcher_icons:
     dependency: "direct dev"
     description:
@@ -233,13 +212,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  flutter_typeahead:
-    dependency: "direct main"
-    description:
-      name: flutter_typeahead
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.1.3"
   flutter_web_plugins:
     dependency: transitive
     description: flutter

pubspec.yaml

@@ -30,7 +30,6 @@ dependencies:
   font_awesome_flutter: ^9.1.0            # FontAwesome icon set
   flutter_speed_dial: ^3.0.5              # FAB menu elements
   sentry_flutter: 5.0.0                   # Error reporting
-  flutter_typeahead: ^3.1.0               # Auto-complete input field
   image_picker: ^0.8.0                    # Select or take photos
   url_launcher: 6.0.0                     # Open link in system browser
   flutter_markdown: ^0.6.2                # Rendering markdown