Smaller UI tweaks and update indicator

lib/presentation/pages/settings_page.dart

@@ -1,5 +1,8 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_mobx/flutter_mobx.dart';
+import 'package:mobx/mobx.dart';
 
+import '../../domain/entities/album.dart';
 import '../state/music_store.dart';
 
 class SettingsPage extends StatelessWidget {
@@ -11,12 +14,51 @@ class SettingsPage extends StatelessWidget {
   Widget build(BuildContext context) {
     return ListView(
       children: [
+        Padding(
+          padding: const EdgeInsets.symmetric(
+            horizontal: 16.0,
+            vertical: 12.0,
+          ),
+          child: Text(
+            'Library',
+            style: TextStyle(
+              fontWeight: FontWeight.bold,
+              fontSize: 18.0,
+            ),
+          ),
+        ),
+        // const Divider(),
         ListTile(
-          title: const Text('Update database'),
+          title: const Text('Update library'),
+          subtitle: Observer(builder: (_) {
+            final ObservableFuture<List<Album>> albumsFuture =
+                store.albumsFuture;
+            if (albumsFuture.status == FutureStatus.fulfilled) {
+                final int albumCount = (albumsFuture.result as List).length;
+                return Text('XX artsts, $albumCount albums, XXXX songs');
+            }
+            return const Text('');
+          }),
           onTap: () {
             store.updateDatabase();
           },
-        )
+          trailing: Observer(builder: (_) {
+            if (store.isUpdatingDatabase) {
+              return const CircularProgressIndicator();
+            }
+            return Container(
+              height: 0,
+              width: 0,
+            );
+          }),
+        ),
+        const Divider(),
+        ListTile(
+          title: Text('Select library folders'),
+          trailing: Icon(Icons.chevron_right),
+          onTap: () {},
+        ),
+        const Divider(),
       ],
     );
   }

lib/presentation/state/music_store.dart

@@ -26,10 +26,17 @@ abstract class _MusicStore with Store {
   @observable
   ObservableFuture<List<Album>> albumsFuture;
 
+  @observable
+  bool isUpdatingDatabase = false;
+
   @action
   Future<void> updateDatabase() async {
-    await _updateDatabase();
+    isUpdatingDatabase = true;
-    fetchAlbums();
+    await Future.delayed(Duration(seconds: 5));
+    isUpdatingDatabase = false;
+
+    // await _updateDatabase();
+    // fetchAlbums();
   }
 
   @action

lib/presentation/state/music_store.g.dart

@@ -26,6 +26,24 @@ mixin _$MusicStore on _MusicStore, Store {
     }, _$albumsFutureAtom, name: '${_$albumsFutureAtom.name}_set');
   }
 
+  final _$isUpdatingDatabaseAtom = Atom(name: '_MusicStore.isUpdatingDatabase');
+
+  @override
+  bool get isUpdatingDatabase {
+    _$isUpdatingDatabaseAtom.context
+        .enforceReadPolicy(_$isUpdatingDatabaseAtom);
+    _$isUpdatingDatabaseAtom.reportObserved();
+    return super.isUpdatingDatabase;
+  }
+
+  @override
+  set isUpdatingDatabase(bool value) {
+    _$isUpdatingDatabaseAtom.context.conditionallyRunInAction(() {
+      super.isUpdatingDatabase = value;
+      _$isUpdatingDatabaseAtom.reportChanged();
+    }, _$isUpdatingDatabaseAtom, name: '${_$isUpdatingDatabaseAtom.name}_set');
+  }
+
   final _$updateDatabaseAsyncAction = AsyncAction('updateDatabase');
 
   @override
@@ -47,7 +65,8 @@ mixin _$MusicStore on _MusicStore, Store {
 
   @override
   String toString() {
-    final string = 'albumsFuture: ${albumsFuture.toString()}';
+    final string =
+        'albumsFuture: ${albumsFuture.toString()},isUpdatingDatabase: ${isUpdatingDatabase.toString()}';
     return '{$string}';
   }
 }

lib/presentation/widgets/album_art_list_tile.dart

@@ -16,7 +16,11 @@ class AlbumArtListTile extends StatelessWidget {
   Widget build(BuildContext context) {
     return ListTile(
       leading: Card(
-        child: utils.getAlbumImage(albumArtPath),
+        child: Container(
+          height: 56,
+          width: 56,
+          child: utils.getAlbumImage(albumArtPath),
+        ),
         clipBehavior: Clip.antiAlias,
         margin: const EdgeInsets.all(0),
         shape: RoundedRectangleBorder(