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feat: fullscreen OTA with back-block and warning

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Yandrik
2026-05-01 15:06:46 +02:00
parent dc1f53b6e1
commit aa2d150300
1 changed files with 346 additions and 81 deletions
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291
lib/pages/device_details_page.dart
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@ -735,7 +735,7 @@ class _DeviceDetailsPageState extends ConsumerState<DeviceDetailsPage> {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text(
'Firmware update is running. Keep this screen open until it completes.'),
'Firmware update is running. Do not close this screen or the app until it completes.'),
),
);
return;
@ -748,6 +748,21 @@ class _DeviceDetailsPageState extends ConsumerState<DeviceDetailsPage> {
context.go('/devices');
}
void _dismissFirmwareFullscreen() {
setState(() {
_dfuProgress = const DfuUpdateProgress(
state: DfuUpdateState.idle,
totalBytes: 0,
sentBytes: 0,
expectedOffset: 0,
sessionId: 0,
flags: DfuUpdateFlags(),
);
_firmwareUserMessage = null;
_selectedFirmware = null;
});
}
void _showStatusHistory() {
showModalBottomSheet<void>(
context: context,
@ -874,6 +889,23 @@ class _DeviceDetailsPageState extends ConsumerState<DeviceDetailsPage> {
!_isSelectingFirmware &&
!_isFirmwareUpdateBusy &&
_selectedFirmware != null;
if (_isFirmwareUpdateBusy ||
(_dfuProgress.state != DfuUpdateState.idle &&
_dfuProgress.state != DfuUpdateState.completed &&
_dfuProgress.state != DfuUpdateState.failed)) {
return _FirmwareUpdateFullscreen(
progress: _dfuProgress,
selectedFirmware: _selectedFirmware,
phaseText: _dfuPhaseText(_dfuProgress.state),
statusText: _firmwareUserMessage,
formattedProgressBytes:
'${_formatBytes(_dfuProgress.sentBytes)} / ${_formatBytes(_dfuProgress.totalBytes)}',
expectedOffsetHex:
'0x${_dfuProgress.expectedOffset.toRadixString(16).padLeft(8, '0').toUpperCase()}',
onDismiss: _dismissFirmwareFullscreen,
);
}
return PopScope(
canPop: false,
onPopInvokedWithResult: (bool didPop, bool? result) {
@ -938,22 +970,16 @@ class _DeviceDetailsPageState extends ConsumerState<DeviceDetailsPage> {
const SizedBox(height: 16),
_TrainerConnectionCard(
status: _latestStatus,
onAssign:
_isFirmwareUpdateBusy ? null : _connectButtonToBike,
onAssign: _connectButtonToBike,
onShowStatusConsole: _showStatusHistory,
),
const SizedBox(height: 16),
Opacity(
opacity: _isFirmwareUpdateBusy ? 0.6 : 1,
child: AbsorbPointer(
absorbing: _isFirmwareUpdateBusy,
child: GearRatioEditorCard(
GearRatioEditorCard(
ratios: _gearRatios,
defaultGearIndex: _defaultGearIndex,
isLoading: _isGearRatiosLoading,
errorText: _gearRatiosError,
onRetry:
_isFirmwareUpdateBusy ? null : _loadGearRatios,
onRetry: _loadGearRatios,
onSave: _saveGearRatios,
presets: const [
GearRatioPreset(
@ -1021,13 +1047,11 @@ class _DeviceDetailsPageState extends ConsumerState<DeviceDetailsPage> {
),
],
),
),
),
] else if (isCurrentConnected) ...[
_PairingRequiredCard(
isChecking: _isPairingCheckRunning,
errorText: _pairingError,
onRetry: _isFirmwareUpdateBusy ? null : _retryPairing,
onRetry: _retryPairing,
onOpenBluetoothSettings: _openPairingSettings,
),
] else ...[
@ -1921,3 +1945,244 @@ class _OverviewMetricTile extends StatelessWidget {
);
}
}
class _FirmwareUpdateFullscreen extends StatelessWidget {
const _FirmwareUpdateFullscreen({
required this.progress,
required this.selectedFirmware,
required this.phaseText,
required this.statusText,
required this.formattedProgressBytes,
required this.expectedOffsetHex,
required this.onDismiss,
});
final DfuUpdateProgress progress;
final BootloaderDfuPreparedFirmware? selectedFirmware;
final String phaseText;
final String? statusText;
final String formattedProgressBytes;
final String expectedOffsetHex;
final VoidCallback onDismiss;
bool get _isTerminal =>
progress.state == DfuUpdateState.completed ||
progress.state == DfuUpdateState.failed;
bool get _isRunning => !_isTerminal && progress.state != DfuUpdateState.idle;
String? get _bootloaderStatusText {
final status = progress.bootloaderStatus;
if (status == null) {
return null;
}
final codeLabel = switch (status.code) {
DfuBootloaderStatusCode.ok => 'OK',
DfuBootloaderStatusCode.parseError => 'parse error',
DfuBootloaderStatusCode.stateError => 'state error',
DfuBootloaderStatusCode.boundsError => 'bounds error',
DfuBootloaderStatusCode.crcError => 'CRC error',
DfuBootloaderStatusCode.flashError => 'flash error',
DfuBootloaderStatusCode.unsupportedError => 'unsupported flags',
DfuBootloaderStatusCode.vectorError => 'vector table error',
DfuBootloaderStatusCode.queueFull => 'queue full',
DfuBootloaderStatusCode.bootMetadataError => 'boot metadata error',
DfuBootloaderStatusCode.unknown =>
'unknown 0x${status.rawCode.toRadixString(16).padLeft(2, '0').toUpperCase()}',
};
return '$codeLabel • session ${status.sessionId} • offset 0x${status.expectedOffset.toRadixString(16).padLeft(8, '0').toUpperCase()}';
}
@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
final colorScheme = theme.colorScheme;
final isFailed = progress.state == DfuUpdateState.failed;
return PopScope(
canPop: false,
child: Scaffold(
backgroundColor: colorScheme.surface,
body: SafeArea(
child: Column(
children: [
if (_isRunning)
Container(
width: double.infinity,
padding:
const EdgeInsets.symmetric(horizontal: 20, vertical: 12),
color: colorScheme.errorContainer,
child: Row(
children: [
Icon(Icons.warning_amber_rounded,
color: colorScheme.onErrorContainer, size: 20),
const SizedBox(width: 10),
Expanded(
child: Text(
'Do not close the app, lock the phone, or move away from the button.',
style: theme.textTheme.bodySmall?.copyWith(
color: colorScheme.onErrorContainer,
fontWeight: FontWeight.w600,
),
),
),
],
),
),
Expanded(
child: SingleChildScrollView(
padding: const EdgeInsets.fromLTRB(24, 32, 24, 24),
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Icon(
_isTerminal
? (isFailed
? Icons.error_outline_rounded
: Icons.check_circle_outline_rounded)
: Icons.system_update_alt_rounded,
size: 56,
color: _isTerminal
? (isFailed
? colorScheme.error
: colorScheme.primary)
: colorScheme.primary,
),
const SizedBox(height: 16),
Text(
_isTerminal
? (isFailed ? 'Update failed' : 'Update completed')
: 'Updating firmware',
style: theme.textTheme.headlineSmall?.copyWith(
fontWeight: FontWeight.w700,
),
),
const SizedBox(height: 8),
Text(
phaseText,
style: theme.textTheme.bodyLarge?.copyWith(
color: colorScheme.onSurface.withValues(alpha: 0.72),
),
),
if (selectedFirmware != null) ...[
const SizedBox(height: 12),
Text(
'${selectedFirmware!.fileName} • ${_formatBytes(selectedFirmware!.fileBytes.length)}',
style: theme.textTheme.bodySmall,
),
],
const SizedBox(height: 24),
if (_isRunning) ...[
LinearProgressIndicator(
value: progress.totalBytes > 0
? progress.fractionComplete
: null,
minHeight: 12,
borderRadius: BorderRadius.circular(999),
),
const SizedBox(height: 12),
Text(
'${progress.percentComplete}% • $formattedProgressBytes',
style: theme.textTheme.bodyMedium?.copyWith(
fontWeight: FontWeight.w600,
),
),
],
if (progress.state == DfuUpdateState.finishing ||
progress.state == DfuUpdateState.rebooting ||
progress.state == DfuUpdateState.verifying) ...[
const SizedBox(height: 20),
Container(
width: double.infinity,
padding: const EdgeInsets.all(14),
decoration: BoxDecoration(
color: colorScheme.primaryContainer
.withValues(alpha: 0.36),
borderRadius: BorderRadius.circular(14),
),
child: Row(
children: [
SizedBox(
width: 18,
height: 18,
child: CircularProgressIndicator(
strokeWidth: 2, color: colorScheme.primary),
),
const SizedBox(width: 10),
Expanded(
child: Text(
'Bootloader is verifying, resetting, and booting the new app. Keep the screen open.',
style: theme.textTheme.bodySmall?.copyWith(
color: colorScheme.primary,
fontWeight: FontWeight.w600,
),
),
),
],
),
),
],
if (_bootloaderStatusText != null) ...[
const SizedBox(height: 12),
Text(
_bootloaderStatusText!,
style: theme.textTheme.bodySmall?.copyWith(
color:
colorScheme.onSurface.withValues(alpha: 0.56),
),
),
],
if (statusText != null &&
statusText!.trim().isNotEmpty) ...[
const SizedBox(height: 20),
Container(
width: double.infinity,
padding: const EdgeInsets.all(14),
decoration: BoxDecoration(
color: isFailed
? colorScheme.errorContainer
: colorScheme.surfaceContainerHighest,
borderRadius: BorderRadius.circular(14),
),
child: Text(
statusText!,
style: theme.textTheme.bodyMedium?.copyWith(
color: isFailed
? colorScheme.onErrorContainer
: null,
),
),
),
],
if (_isTerminal) ...[
const SizedBox(height: 32),
SizedBox(
width: double.infinity,
child: FilledButton.icon(
onPressed: onDismiss,
icon: Icon(isFailed
? Icons.arrow_back_rounded
: Icons.check_rounded),
label: Text(
isFailed ? 'Back to device' : 'Done',
),
),
),
],
],
),
),
),
],
),
),
),
);
}
String _formatBytes(int bytes) {
if (bytes < 1024) return '$bytes B';
if (bytes < 1024 * 1024) return '${(bytes / 1024).toStringAsFixed(1)} KB';
return '${(bytes / (1024 * 1024)).toStringAsFixed(2)} MB';
}
}