Initial commit

lib/features/settings/view/widgets/theme_mode_setting.dart

@@ -0,0 +1,57 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:flutter_paperless_mobile/features/settings/bloc/application_settings_cubit.dart';
+import 'package:flutter_paperless_mobile/features/settings/model/application_settings_state.dart';
+import 'package:flutter_paperless_mobile/features/settings/view/widgets/radio_settings_dialog.dart';
+import 'package:flutter_paperless_mobile/generated/l10n.dart';
+
+class ThemeModeSetting extends StatelessWidget {
+  const ThemeModeSetting({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocBuilder<ApplicationSettingsCubit, ApplicationSettingsState>(
+      builder: (context, settings) {
+        return ListTile(
+          title: Text(S.of(context).settingsPageAppearanceSettingTitle),
+          subtitle: Text(_mapThemeModeToLocalizedString(settings.preferredThemeMode, context)),
+          onTap: () => showDialog<ThemeMode>(
+            context: context,
+            builder: (_) => RadioSettingsDialog<ThemeMode>(
+              options: [
+                RadioOption(
+                  value: ThemeMode.system,
+                  label: S.of(context).settingsPageAppearanceSettingSystemThemeLabel,
+                ),
+                RadioOption(
+                  value: ThemeMode.light,
+                  label: S.of(context).settingsPageAppearanceSettingLightThemeLabel,
+                ),
+                RadioOption(
+                  value: ThemeMode.dark,
+                  label: S.of(context).settingsPageAppearanceSettingDarkThemeLabel,
+                )
+              ],
+              initialValue:
+                  BlocProvider.of<ApplicationSettingsCubit>(context).state.preferredThemeMode,
+              title: Text(S.of(context).settingsPageAppearanceSettingTitle),
+            ),
+          ).then((value) {
+            return BlocProvider.of<ApplicationSettingsCubit>(context).setThemeMode(value);
+          }),
+        );
+      },
+    );
+  }
+
+  String _mapThemeModeToLocalizedString(ThemeMode theme, BuildContext context) {
+    switch (theme) {
+      case ThemeMode.system:
+        return S.of(context).settingsThemeModeSystemLabel;
+      case ThemeMode.light:
+        return S.of(context).settingsThemeModeLightLabel;
+      case ThemeMode.dark:
+        return S.of(context).settingsThemeModeDarkLabel;
+    }
+  }
+}