mirror of
https://gitlab.com/veilid/veilidchat.git
synced 2024-12-12 09:34:31 -05:00
121 lines
4.7 KiB
Dart
121 lines
4.7 KiB
Dart
import 'dart:math';
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import 'package:awesome_extensions/awesome_extensions.dart';
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import 'package:basic_utils/basic_utils.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:flutter_translate/flutter_translate.dart';
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import 'package:qr_flutter/qr_flutter.dart';
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import 'package:veilid_support/veilid_support.dart';
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import '../../tools/tools.dart';
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import '../contact_invitation.dart';
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class ContactInvitationDisplayDialog extends StatelessWidget {
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const ContactInvitationDisplayDialog._({
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required this.modalContext,
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required this.message,
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});
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final BuildContext modalContext;
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final String message;
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@override
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void debugFillProperties(DiagnosticPropertiesBuilder properties) {
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super.debugFillProperties(properties);
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properties
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..add(StringProperty('message', message))
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..add(DiagnosticsProperty<BuildContext>('modalContext', modalContext));
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}
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String makeTextInvite(String message, Uint8List data) {
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final invite = StringUtils.addCharAtPosition(
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base64UrlNoPadEncode(data), '\n', 40,
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repeat: true);
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final msg = message.isNotEmpty ? '$message\n' : '';
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return '$msg'
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'--- BEGIN VEILIDCHAT CONTACT INVITE ----\n'
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'$invite\n'
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'---- END VEILIDCHAT CONTACT INVITE -----\n';
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}
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@override
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// ignore: prefer_expression_function_bodies
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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//final scale = theme.extension<ScaleScheme>()!;
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final textTheme = theme.textTheme;
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final signedContactInvitationBytesV =
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context.watch<InvitationGeneratorCubit>().state;
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final cardsize =
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min<double>(MediaQuery.of(context).size.shortestSide - 48.0, 400);
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return PopControl(
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dismissible: !signedContactInvitationBytesV.isLoading,
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child: Dialog(
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backgroundColor: Colors.white,
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child: ConstrainedBox(
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constraints: BoxConstraints(
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minWidth: cardsize,
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maxWidth: cardsize,
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minHeight: cardsize,
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maxHeight: cardsize),
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child: signedContactInvitationBytesV.when(
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loading: buildProgressIndicator,
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data: (data) => Column(children: [
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FittedBox(
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child: Text(
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translate(
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'create_invitation_dialog.contact_invitation'),
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style: textTheme.headlineSmall!
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.copyWith(color: Colors.black)))
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.paddingAll(8),
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FittedBox(
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child: QrImageView.withQr(
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size: 300,
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qr: QrCode.fromUint8List(
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data: data,
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errorCorrectLevel:
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QrErrorCorrectLevel.L)))
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.expanded(),
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Text(message,
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softWrap: true,
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style: textTheme.labelLarge!
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.copyWith(color: Colors.black))
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.paddingAll(8),
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ElevatedButton.icon(
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icon: const Icon(Icons.copy),
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label: Text(translate(
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'create_invitation_dialog.copy_invitation')),
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onPressed: () async {
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showInfoToast(
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context,
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translate(
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'create_invitation_dialog.invitation_copied'));
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await Clipboard.setData(ClipboardData(
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text: makeTextInvite(message, data)));
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},
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).paddingAll(16),
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]),
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error: errorPage))));
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}
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static Future<void> show(
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{required BuildContext context,
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required InvitationGeneratorCubit Function(BuildContext) create,
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required String message}) async {
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await showPopControlDialog<void>(
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context: context,
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builder: (context) => BlocProvider(
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create: create,
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child: ContactInvitationDisplayDialog._(
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modalContext: context,
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message: message,
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)));
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}
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}
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