81 lines
2.4 KiB
Dart
81 lines
2.4 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_hooks/flutter_hooks.dart';
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import 'package:go_router/go_router.dart';
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import 'package:hooks_riverpod/hooks_riverpod.dart';
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import 'package:logging/logging.dart';
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import 'package:mobile_scanner/mobile_scanner.dart';
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import 'package:moneymgr_mobile/providers/auth_state.dart';
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import 'package:moneymgr_mobile/services/api/api_token.dart';
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import 'package:moneymgr_mobile/services/router/routes_list.dart';
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import 'package:moneymgr_mobile/utils/extensions.dart';
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class QrAuthScreen extends HookConsumerWidget {
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const QrAuthScreen({super.key});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final loading = useState(false);
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handleCapture(BarcodeCapture barcodes) async {
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if (loading.value) return;
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if (barcodes.barcodes.length != 1) return;
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final b = barcodes.barcodes[0];
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if (b.format != BarcodeFormat.qrCode) {
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context.showTextSnackBar(
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"Only QrCode are supported!",
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duration: Duration(seconds: 1),
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);
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return;
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}
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final value = b.rawValue ?? "";
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Logger.root.finest("Decoded QrCode: $value");
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if (!value.startsWith("moneymgr://")) {
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context.showTextSnackBar(
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"Not a MoneyMgr Qr Code!",
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duration: Duration(seconds: 1),
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);
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return;
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}
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// Decode token
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final uri = Uri.parse(
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value.replaceFirst("moneymgr://", "http://test.com/?"),
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);
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final token = ApiToken(
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apiUrl: uri.queryParameters["api"] ?? "",
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tokenId: int.tryParse(uri.queryParameters["id"] ?? "") ?? 0,
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tokenValue: uri.queryParameters["secret"] ?? "",
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);
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// Attempt to authenticate using token
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try {
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loading.value = true;
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await ref.read(currentAuthStateProvider.notifier).setAuthToken(token);
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if (context.mounted) {
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if (context.canPop()) context.pop();
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context.replace(profilePage);
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}
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} catch (e, s) {
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Logger.root.severe("Failed to authenticate user! $e $s");
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if (context.mounted) {
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context.showTextSnackBar("Failed to authenticate user! $e");
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}
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} finally {
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loading.value = false;
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}
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}
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return Scaffold(
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appBar: AppBar(title: Text('QR Authentication')),
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body: MobileScanner(onDetect: handleCapture),
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);
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}
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}
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