107 lines
3.6 KiB
Dart
107 lines
3.6 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:qr_flutter/qr_flutter.dart';
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import 'package:url_launcher/url_launcher.dart';
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import '../i18n/strings.g.dart';
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import '../focus/focusable_button.dart';
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import '../services/trackers/oauth_proxy_client.dart';
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import '../utils/snackbar_helper.dart';
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import 'dialog_action_button.dart';
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import 'loading_indicator_box.dart';
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/// Sign-in dialog for OAuth-proxy flows (MAL, AniList).
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///
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/// Shows a QR code plus a "open in browser" button — works uniformly on
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/// phones (user taps the button), desktops (same), and TVs without a browser
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/// (user scans the QR with a phone).
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class OAuthProxyDialog extends StatelessWidget {
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final OAuthProxyStart start;
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final String serviceName;
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final VoidCallback onCancel;
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const OAuthProxyDialog({super.key, required this.start, required this.serviceName, required this.onCancel});
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Future<void> _open() async {
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await launchUrl(Uri.parse(start.url), mode: LaunchMode.externalApplication);
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}
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Future<void> _copyUrl(BuildContext context) async {
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await Clipboard.setData(ClipboardData(text: start.url));
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if (!context.mounted) return;
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showAppSnackBar(context, t.trackers.oauthProxy.urlCopied);
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}
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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return AlertDialog(
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title: Text(t.trackers.oauthProxy.title(service: serviceName)),
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content: Column(
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mainAxisSize: .min,
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crossAxisAlignment: .start,
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children: [
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Text(t.trackers.oauthProxy.body, style: theme.textTheme.bodyMedium),
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const SizedBox(height: 16),
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// QrImageView doesn't support intrinsic sizing; wrap in SizedBox so
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// AlertDialog's IntrinsicWidth walk sees a concrete width.
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Center(
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child: SizedBox.square(
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dimension: 220,
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child: ClipRRect(
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borderRadius: BorderRadius.circular(8),
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child: QrImageView(data: start.url, size: 220, version: QrVersions.auto, backgroundColor: Colors.white),
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),
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),
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),
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const SizedBox(height: 16),
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InkWell(
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onTap: () => _copyUrl(context),
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borderRadius: BorderRadius.circular(8),
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 8),
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child: Text(
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start.url,
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style: theme.textTheme.bodySmall?.copyWith(
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fontFamily: 'monospace',
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color: theme.colorScheme.onSurfaceVariant,
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),
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textAlign: TextAlign.center,
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),
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),
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),
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const SizedBox(height: 8),
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SizedBox(
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width: double.infinity,
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child: FocusableButton(
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onPressed: _open,
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child: FilledButton.icon(
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icon: const Icon(Icons.open_in_new),
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label: Text(t.trackers.oauthProxy.openToSignIn(service: serviceName)),
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onPressed: _open,
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),
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),
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),
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const SizedBox(height: 16),
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Row(
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children: [
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const LoadingIndicatorBox(size: 16),
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const SizedBox(width: 12),
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Expanded(child: Text(t.trackers.deviceCode.waitingForAuthorization, style: theme.textTheme.bodySmall)),
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],
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),
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],
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),
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actions: [
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DialogActionButton(
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onPressed: () {
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onCancel();
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Navigator.of(context).pop();
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},
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label: t.common.cancel,
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),
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],
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);
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}
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}
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