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2026-08-28 18:23:56 +02:00
commit 0311b8955a
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+/// Settings tab: theme mode, data source, and about information.
+library;
+
+import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
+
+import '../providers/item_provider.dart';
+import '../providers/theme_provider.dart';
+import '../utils/constants.dart';
+import '../utils/helpers.dart';
+import '../widgets/responsive_body.dart';
+
+class SettingsScreen extends StatelessWidget {
+  const SettingsScreen({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    final themeController = context.watch<ThemeController>();
+    final items = context.watch<ItemController>();
+    final theme = Theme.of(context);
+
+    return Scaffold(
+      appBar: AppBar(title: const Text('Settings')),
+      body: ResponsiveBody(
+        child: ListView(
+          children: [
+            const SizedBox(height: 8),
+            Text('Appearance', style: theme.textTheme.titleMedium),
+            const SizedBox(height: 8),
+            Text(
+              'Theme is saved with shared_preferences and restored on launch.',
+              style: theme.textTheme.bodyMedium,
+            ),
+            const SizedBox(height: 16),
+            SegmentedButton<ThemeMode>(
+              segments: const [
+                ButtonSegment(
+                  value: ThemeMode.system,
+                  label: Text('System'),
+                  icon: Icon(Icons.brightness_auto),
+                ),
+                ButtonSegment(
+                  value: ThemeMode.light,
+                  label: Text('Light'),
+                  icon: Icon(Icons.light_mode_outlined),
+                ),
+                ButtonSegment(
+                  value: ThemeMode.dark,
+                  label: Text('Dark'),
+                  icon: Icon(Icons.dark_mode_outlined),
+                ),
+              ],
+              selected: {themeController.themeMode},
+              onSelectionChanged: (selection) {
+                themeController.setThemeMode(selection.first);
+              },
+            ),
+            const SizedBox(height: 28),
+            Text('Data', style: theme.textTheme.titleMedium),
+            const SizedBox(height: 8),
+            Card(
+              child: SwitchListTile(
+                title: const Text('Use remote sample API'),
+                subtitle: const Text(
+                  'When on, items are fetched with the http package from '
+                  'JSONPlaceholder. Failures fall back to local mock data.',
+                ),
+                value: items.useRemoteData,
+                onChanged: (value) => items.setUseRemoteData(value),
+              ),
+            ),
+            const SizedBox(height: 28),
+            Text('About', style: theme.textTheme.titleMedium),
+            const SizedBox(height: 8),
+            Card(
+              child: Column(
+                children: [
+                  const ListTile(
+                    leading: Icon(Icons.apps),
+                    title: Text(kAppName),
+                    subtitle: Text('Generic Flutter Android starter'),
+                  ),
+                  const Divider(height: 1),
+                  const ListTile(
+                    leading: Icon(Icons.fingerprint),
+                    title: Text('Package'),
+                    subtitle: Text(kPackageName),
+                  ),
+                  const Divider(height: 1),
+                  ListTile(
+                    leading: const Icon(Icons.contrast),
+                    title: const Text('Active theme'),
+                    subtitle: Text(labelForThemeMode(themeController.themeMode)),
+                  ),
+                ],
+              ),
+            ),
+            const SizedBox(height: 24),
+          ],
+        ),
+      ),
+    );
+  }
+}