Add proper selection/setting motive

1 files changed, 22 insertions, 0 deletions

diff --git a/lib/view_model/badge_motive_view_model.dart b/lib/view_model/badge_motive_view_model.dart
index bf2a910..6746827 100644
--- a/lib/view_model/badge_motive_view_model.dart
+++ b/lib/view_model/badge_motive_view_model.dart
@@ -14,18 +14,40 @@
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 import 'package:flutter/foundation.dart';
+import 'package:logger/logger.dart';
 import 'package:uvok_epaper_badge/model/badge_motive.dart';
 import 'package:uvok_epaper_badge/model/motive_selection/badge_motive_selection.dart';
 import 'package:uvok_epaper_badge/model/motive_selection/mock_badge_motive_selection.dart';
 
+Logger logger = Logger();
+
 class BadgeMotiveViewModel extends ChangeNotifier {
   final BadgeMotiveSelection _motivSelect = MockBadgeMotiveSelection();
   List<BadgeMotive> _motives = [];
+  bool _busy = false;
 
+  bool get allowSelection => !_busy;
   List<BadgeMotive> get motives => _motives;
 
   Future<void> updateMotives() async {
+    if (_busy) return;
+    _busy = true;
+    notifyListeners();
+
     _motives = await _motivSelect.getMotives();
+    _busy = false;
+    notifyListeners();
+  }
+
+  Future<void> setMotive(BadgeMotive motive) async {
+    if (_busy) return;
+
+    _busy = true;
+    notifyListeners();
+    logger.t(">Set motive to ${motive.id}");
+    await _motivSelect.setCurrentMotive(motive);
+    logger.t("<Set motive to ${motive.id}");
+    _busy = false;
     notifyListeners();
   }
 }