feat: enhance routing and connectivity handling
- Added a new route for connection issues, allowing users to navigate to a dedicated page when the server is unreachable. - Updated the RouterNotifier to manage navigation based on server connectivity status and authentication state. - Improved the handling of offline scenarios by integrating connectivity checks into the routing logic. - Enhanced localization support for connection issue messages in multiple languages. - Refactored the OfflineIndicator widget to streamline the display of connectivity status without unnecessary complexity.
This commit is contained in:
cogwheel0
314
lib/features/auth/views/connection_issue_page.dart
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314
lib/features/auth/views/connection_issue_page.dart
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import 'dart:io' show Platform;
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:go_router/go_router.dart';
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import '../../../core/models/server_config.dart';
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import '../../../core/providers/app_providers.dart';
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import '../../../core/services/connectivity_service.dart';
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import '../../../core/services/navigation_service.dart';
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import '../../../core/widgets/error_boundary.dart';
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import '../../../l10n/app_localizations.dart';
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import '../../../shared/theme/theme_extensions.dart';
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import '../../../shared/widgets/conduit_components.dart';
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import '../providers/unified_auth_providers.dart';
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class ConnectionIssuePage extends ConsumerStatefulWidget {
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const ConnectionIssuePage({super.key});
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@override
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ConsumerState<ConnectionIssuePage> createState() =>
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_ConnectionIssuePageState();
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}
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class _ConnectionIssuePageState extends ConsumerState<ConnectionIssuePage> {
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bool _isRetrying = false;
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bool _isLoggingOut = false;
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String? _statusMessage;
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@override
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Widget build(BuildContext context) {
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final l10n = AppLocalizations.of(context)!;
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final connectivityAsync = ref.watch(connectivityStatusProvider);
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final connectivity = connectivityAsync.asData?.value;
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final activeServerAsync = ref.watch(activeServerProvider);
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final activeServer = activeServerAsync.asData?.value;
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return ErrorBoundary(
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child: Scaffold(
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backgroundColor: context.conduitTheme.surfaceBackground,
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body: SafeArea(
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child: Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: Spacing.pagePadding,
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vertical: Spacing.lg,
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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Align(
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alignment: Alignment.centerLeft,
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child: ConduitIconButton(
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icon: Platform.isIOS
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? CupertinoIcons.gear_alt_fill
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: Icons.settings_ethernet,
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onPressed: () => context.go(Routes.serverConnection),
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tooltip: l10n.backToServerSetup,
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),
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),
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Expanded(
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child: Center(
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child: ConstrainedBox(
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constraints: const BoxConstraints(maxWidth: 420),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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_buildHeader(context, l10n, connectivity),
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if (activeServer != null) ...[
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const SizedBox(height: Spacing.sm),
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_buildServerDetails(context, activeServer),
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],
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const SizedBox(height: Spacing.md),
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Text(
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l10n.connectionIssueSubtitle,
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textAlign: TextAlign.center,
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style: context.conduitTheme.bodyMedium?.copyWith(
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color: context.conduitTheme.textSecondary,
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height: 1.45,
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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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_buildActions(context, l10n),
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if (_statusMessage != null) ...[
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const SizedBox(height: Spacing.sm),
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_buildStatusMessage(context, _statusMessage!),
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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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Widget _buildHeader(
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BuildContext context,
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AppLocalizations l10n,
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ConnectivityStatus? connectivity,
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) {
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final iconColor = context.conduitTheme.error;
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final statusText = _statusLabel(connectivity, l10n);
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return Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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Container(
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width: 72,
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height: 72,
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decoration: BoxDecoration(
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color: context.conduitTheme.surfaceContainerHighest,
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shape: BoxShape.circle,
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boxShadow: [
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BoxShadow(
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color: Colors.black.withValues(alpha: 0.08),
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blurRadius: 18,
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offset: const Offset(0, 12),
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),
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],
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),
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child: Icon(
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Platform.isIOS
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? CupertinoIcons.wifi_exclamationmark
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: Icons.wifi_off_rounded,
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color: iconColor,
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size: 34,
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),
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),
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const SizedBox(height: Spacing.md),
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Text(
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l10n.connectionIssueTitle,
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textAlign: TextAlign.center,
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style: context.conduitTheme.headingMedium?.copyWith(
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fontWeight: FontWeight.w700,
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color: context.conduitTheme.textPrimary,
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),
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),
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if (statusText != null) ...[
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const SizedBox(height: Spacing.xs),
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Text(
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statusText,
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textAlign: TextAlign.center,
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style: context.conduitTheme.bodySmall?.copyWith(
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color: context.conduitTheme.textSecondary,
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fontWeight: FontWeight.w500,
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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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Widget _buildServerDetails(BuildContext context, ServerConfig server) {
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final host = _resolveHost(server);
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return Column(
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children: [
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Text(
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host,
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textAlign: TextAlign.center,
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style: context.conduitTheme.bodyMedium?.copyWith(
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color: context.conduitTheme.textPrimary,
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fontFamily: 'monospace',
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),
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),
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const SizedBox(height: Spacing.xs),
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Text(
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server.url,
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textAlign: TextAlign.center,
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style: context.conduitTheme.bodySmall?.copyWith(
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color: context.conduitTheme.textSecondary,
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),
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),
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],
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);
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}
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Widget _buildActions(BuildContext context, AppLocalizations l10n) {
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return Padding(
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padding: const EdgeInsets.symmetric(horizontal: Spacing.md),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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ConduitButton(
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text: l10n.retry,
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onPressed: _isRetrying || _isLoggingOut ? null : () => _retry(l10n),
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isLoading: _isRetrying,
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icon: Platform.isIOS
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? CupertinoIcons.refresh
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: Icons.refresh_rounded,
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isFullWidth: true,
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),
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const SizedBox(height: Spacing.sm),
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ConduitButton(
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text: l10n.signOut,
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onPressed: _isRetrying || _isLoggingOut
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? null
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: () => _logout(l10n),
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isLoading: _isLoggingOut,
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isSecondary: true,
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icon: Platform.isIOS
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? CupertinoIcons.arrow_turn_up_left
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: Icons.logout,
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isFullWidth: true,
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isCompact: true,
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),
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],
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),
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);
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}
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Widget _buildStatusMessage(BuildContext context, String message) {
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return Padding(
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padding: const EdgeInsets.symmetric(horizontal: Spacing.md),
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child: Text(
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message,
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textAlign: TextAlign.center,
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style: context.conduitTheme.bodySmall?.copyWith(
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color: context.conduitTheme.textSecondary,
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),
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),
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);
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}
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Future<void> _retry(AppLocalizations l10n) async {
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setState(() {
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_isRetrying = true;
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_statusMessage = null;
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});
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try {
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final service = ref.read(connectivityServiceProvider);
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final isOnline = await service.checkConnectivity();
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if (!mounted) return;
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if (isOnline) {
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await ref.read(authActionsProvider).refresh();
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} else {
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setState(() {
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_statusMessage = l10n.stillOfflineMessage;
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});
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}
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} catch (_) {
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if (!mounted) return;
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setState(() {
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_statusMessage = l10n.couldNotConnectGeneric;
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});
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} finally {
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if (mounted) {
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setState(() {
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_isRetrying = false;
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});
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}
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}
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}
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Future<void> _logout(AppLocalizations l10n) async {
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setState(() {
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_isLoggingOut = true;
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_statusMessage = null;
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});
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try {
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await ref.read(authActionsProvider).logout();
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} catch (_) {
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if (!mounted) return;
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setState(() {
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_statusMessage = l10n.couldNotConnectGeneric;
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});
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} finally {
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if (mounted) {
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setState(() {
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_isLoggingOut = false;
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});
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}
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}
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}
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String _resolveHost(ServerConfig? config) {
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final url = config?.url;
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if (url == null || url.isEmpty) {
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return 'Open WebUI';
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}
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try {
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final uri = Uri.parse(url);
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if (uri.host.isNotEmpty) {
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return uri.host;
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}
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return url;
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} catch (_) {
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return url;
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}
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}
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String? _statusLabel(ConnectivityStatus? status, AppLocalizations l10n) {
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switch (status) {
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case ConnectivityStatus.online:
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return l10n.connectedToServer;
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case ConnectivityStatus.offline:
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return l10n.pleaseCheckConnection;
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case ConnectivityStatus.checking:
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case null:
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return null;
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}
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}
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}
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