new extension management
This commit is contained in:
@@ -0,0 +1,328 @@
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/*
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* Copyright (c) 2024-2026 Fabian Freund.
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*
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* This file is part of WebLibre
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* (see https://weblibre.eu).
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import 'package:flutter/material.dart';
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import 'package:flutter_mozilla_components/flutter_mozilla_components.dart';
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import 'package:hooks_riverpod/hooks_riverpod.dart';
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import 'package:weblibre/core/routing/routes.dart';
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import 'package:weblibre/features/addons/domain/providers.dart';
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import 'package:weblibre/features/addons/extensions/addon_info.dart';
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import 'package:weblibre/features/addons/presentation/widgets/addon_ui.dart';
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import 'package:weblibre/utils/ui_helper.dart';
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class AddonManagerScreen extends ConsumerWidget {
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const AddonManagerScreen({super.key});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final addonsAsync = ref.watch(addonListProvider);
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Future<void> refresh() => ref.read(addonListProvider.notifier).refresh();
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return Scaffold(
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appBar: AppBar(
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title: const Text('Extensions'),
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actions: [
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IconButton(
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onPressed: addonsAsync.isLoading ? null : refresh,
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icon: const Icon(Icons.refresh),
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),
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_TriggerAllUpdatesButton(
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enabled: addonsAsync.maybeWhen(
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data: (addons) =>
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addons.any((a) => a.isInstalled && a.isSupported),
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orElse: () => false,
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),
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),
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],
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),
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body: addonsAsync.when(
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skipLoadingOnReload: true,
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skipError: true,
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data: (addons) => RefreshIndicator(
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onRefresh: refresh,
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child: _AddonList(addons: addons),
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),
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error: (error, _) => _AddonLoadError(error: error, onRetry: refresh),
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loading: () => const Center(child: CircularProgressIndicator()),
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),
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);
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}
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}
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class _TriggerAllUpdatesButton extends ConsumerWidget {
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final bool enabled;
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const _TriggerAllUpdatesButton({required this.enabled});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final busy = ref.watch(
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bulkAddonUpdateProvider.select((value) => value.isLoading),
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);
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return IconButton(
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onPressed: enabled && !busy
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? () async {
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await ref.read(bulkAddonUpdateProvider.notifier).triggerAll();
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if (!context.mounted) return;
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showInfoMessage(
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context,
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'Background update checks started for installed extensions',
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);
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}
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: null,
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icon: busy
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? const SizedBox(
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width: 18,
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height: 18,
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child: CircularProgressIndicator(strokeWidth: 2),
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)
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: const Icon(Icons.system_update_alt),
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tooltip: 'Check all installed extensions for updates',
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);
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}
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}
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class _AddonList extends StatelessWidget {
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final List<AddonInfo> addons;
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const _AddonList({required this.addons});
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@override
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Widget build(BuildContext context) {
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final enabled = addons
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.where((a) => a.isInstalled && a.isSupported && a.isEnabled)
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.toList();
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final disabled = addons
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.where((a) => a.isInstalled && a.isSupported && !a.isEnabled)
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.toList();
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final recommended = addons.where((a) => !a.isInstalled).toList();
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final unsupported = addons
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.where((a) => a.isInstalled && !a.isSupported)
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.toList();
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return ListView(
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padding: const EdgeInsets.all(16),
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children: [
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const Card(
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child: ListTile(
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leading: Icon(Icons.info_outline),
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title: Text('Addon updates run in the background'),
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subtitle: Text(
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'Use each extension detail screen to view its last update result or trigger a manual check.',
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),
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),
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),
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if (enabled.isNotEmpty) ...[
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const SizedBox(height: 16),
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const _Section(title: 'Enabled'),
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for (final addon in enabled) _AddonCard(addon: addon),
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],
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if (disabled.isNotEmpty) ...[
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const SizedBox(height: 16),
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const _Section(title: 'Disabled'),
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for (final addon in disabled) _AddonCard(addon: addon),
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],
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if (recommended.isNotEmpty) ...[
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const SizedBox(height: 16),
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const _Section(title: 'Available'),
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for (final addon in recommended)
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_AddonCard(
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addon: addon,
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action: _InstallAction(addon: addon),
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),
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],
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if (unsupported.isNotEmpty) ...[
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const SizedBox(height: 16),
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const _Section(title: 'Unsupported'),
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for (final addon in unsupported)
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_AddonCard(
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addon: addon,
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action: _UninstallAction(addon: addon),
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),
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],
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if (addons.isEmpty)
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const Padding(
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padding: EdgeInsets.only(top: 48),
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child: Center(child: Text('No extensions available right now.')),
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),
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],
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);
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}
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}
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class _InstallAction extends ConsumerWidget {
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final AddonInfo addon;
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const _InstallAction({required this.addon});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final busy = ref.watch(addonBusyIdsProvider).contains(addon.id);
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return FilledButton(
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onPressed: busy
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? null
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: () async {
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await ref.read(addonListProvider.notifier).install(addon);
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if (!context.mounted) return;
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showInfoMessage(context, '${addon.displayName} installed');
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},
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child: const Text('Install'),
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);
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}
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}
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class _UninstallAction extends ConsumerWidget {
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final AddonInfo addon;
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const _UninstallAction({required this.addon});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final busy = ref.watch(addonBusyIdsProvider).contains(addon.id);
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return IconButton(
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tooltip: 'Remove extension',
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onPressed: busy
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? null
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: () async {
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await ref.read(addonListProvider.notifier).uninstall(addon);
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if (!context.mounted) return;
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showInfoMessage(context, '${addon.displayName} removed');
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},
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icon: const Icon(Icons.delete_outline),
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);
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}
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}
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class _Section extends StatelessWidget {
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final String title;
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const _Section({required this.title});
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@override
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Widget build(BuildContext context) {
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return Padding(
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padding: const EdgeInsets.only(bottom: 8),
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child: Text(title, style: Theme.of(context).textTheme.titleMedium),
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);
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}
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}
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class _AddonCard extends ConsumerWidget {
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final AddonInfo addon;
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final Widget? action;
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const _AddonCard({required this.addon, this.action});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final busy = ref.watch(addonBusyIdsProvider).contains(addon.id);
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return Card(
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margin: const EdgeInsets.only(bottom: 12),
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child: InkWell(
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onTap: busy
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? null
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: () => AddonDetailsRoute(addonId: addon.id).push<void>(context),
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borderRadius: BorderRadius.circular(12),
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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AddonIconView(addon: addon),
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const SizedBox(width: 16),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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addon.displayName,
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style: Theme.of(context).textTheme.titleMedium,
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),
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if ((addon.summary ?? '').isNotEmpty) ...[
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const SizedBox(height: 4),
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Text(addon.summary!),
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],
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const SizedBox(height: 8),
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Wrap(
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spacing: 8,
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runSpacing: 8,
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children: [
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if (addon.isAllowedInPrivateBrowsing)
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const Chip(label: Text('Private Browsing')),
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if (addon.ratingAverage != null)
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Chip(
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avatar: const Icon(Icons.star, size: 16),
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label: Text(
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addon.ratingAverage!.toStringAsFixed(1),
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),
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),
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],
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),
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],
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),
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),
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const SizedBox(width: 8),
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action ?? const Icon(Icons.chevron_right),
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],
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),
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if (addon.statusBannerMessage != null) ...[
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const SizedBox(height: 12),
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AddonStatusBanner(addon: addon),
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],
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],
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),
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),
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),
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);
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}
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}
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class _AddonLoadError extends StatelessWidget {
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final Object? error;
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final VoidCallback onRetry;
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const _AddonLoadError({required this.error, required this.onRetry});
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@override
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Widget build(BuildContext context) {
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return Center(
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child: Padding(
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padding: const EdgeInsets.all(24),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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const Icon(Icons.error_outline, size: 40),
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const SizedBox(height: 12),
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const Text('Failed to load extensions'),
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const SizedBox(height: 8),
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Text(error.toString(), textAlign: TextAlign.center),
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const SizedBox(height: 16),
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FilledButton(onPressed: onRetry, child: const Text('Retry')),
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],
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),
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),
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);
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}
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}
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