selfprivacy.org.app/lib/ui/pages/backups/copy_encryption_key_modal.dart

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import 'dart:async';
import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:selfprivacy/logic/cubit/server_installation/server_installation_cubit.dart';
import 'package:selfprivacy/logic/cubit/backups/backups_cubit.dart';
import 'package:selfprivacy/logic/cubit/server_jobs/server_jobs_cubit.dart';
import 'package:selfprivacy/ui/components/info_box/info_box.dart';
class CopyEncryptionKeyModal extends StatefulWidget {
const CopyEncryptionKeyModal({
required this.scrollController,
super.key,
});
final ScrollController scrollController;
@override
State<CopyEncryptionKeyModal> createState() => _CopyEncryptionKeyModalState();
}
class _CopyEncryptionKeyModalState extends State<CopyEncryptionKeyModal> {
bool isKeyVisible = false;
bool copiedToClipboard = false;
Timer? copyToClipboardTimer;
@override
void dispose() {
copyToClipboardTimer?.cancel();
super.dispose();
}
@override
Widget build(final BuildContext context) {
final String? encryptionKey =
context.watch<BackupsCubit>().state.backblazeBucket?.encryptionKey;
if (encryptionKey == null) {
return ListView(
controller: widget.scrollController,
padding: const EdgeInsets.all(16),
children: [
const SizedBox(height: 16),
Text(
'backup.backups_encryption_key'.tr(),
style: Theme.of(context).textTheme.headlineSmall,
textAlign: TextAlign.center,
),
const SizedBox(height: 8),
InfoBox(
text: 'backup.backups_encryption_key_not_found'.tr(),
isWarning: true,
),
],
);
}
return ListView(
controller: widget.scrollController,
padding: const EdgeInsets.all(16),
children: [
const SizedBox(height: 16),
Text(
'backup.backups_encryption_key'.tr(),
style: Theme.of(context).textTheme.headlineSmall,
textAlign: TextAlign.center,
),
const SizedBox(height: 8),
Text(
'backup.backups_encryption_key_description'.tr(),
style: Theme.of(context).textTheme.bodyMedium,
textAlign: TextAlign.center,
),
const SizedBox(height: 8),
Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(20),
color: Theme.of(context).colorScheme.surfaceVariant,
),
padding: const EdgeInsets.all(16),
child: Stack(
children: [
SelectableText(
encryptionKey,
style: Theme.of(context).textTheme.titleMedium?.copyWith(
color: Theme.of(context).colorScheme.onSurfaceVariant,
),
),
Positioned.fill(
child: InkWell(
onTap: () {
setState(
() {
isKeyVisible = !isKeyVisible;
},
);
},
child: AnimatedOpacity(
duration: const Duration(milliseconds: 200),
opacity: isKeyVisible ? 0 : 1,
child: Container(
color: Theme.of(context).colorScheme.surfaceVariant,
child: Row(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Icon(Icons.visibility_outlined),
const SizedBox(width: 8),
Text(
'backup.backups_encryption_key_show'.tr(),
style: Theme.of(context)
.textTheme
.bodyMedium
?.copyWith(
color: Theme.of(context)
.colorScheme
.onSurfaceVariant,
),
),
],
),
),
),
),
),
],
),
),
const SizedBox(height: 8),
FilledButton.icon(
onPressed: () {
setState(
() {
copiedToClipboard = true;
},
);
setState(() {
copyToClipboardTimer?.cancel();
copyToClipboardTimer = Timer(
const Duration(seconds: 5),
() {
setState(() {
copiedToClipboard = false;
});
},
);
});
Clipboard.setData(
ClipboardData(
text: encryptionKey,
),
);
},
icon: const Icon(Icons.copy_all_outlined),
label: Text(
copiedToClipboard
? 'basis.copied_to_clipboard'.tr()
: 'backup.backups_encryption_key_copy'.tr(),
),
),
],
);
}
}