1191 lines
36 KiB
Dart
1191 lines
36 KiB
Dart
import 'dart:async';
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import 'package:abawo_bt_app/model/firmware_file_selection.dart';
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import 'package:abawo_bt_app/model/shifter_types.dart';
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import 'package:abawo_bt_app/service/firmware_file_selection_service.dart';
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import 'package:abawo_bt_app/service/firmware_update_service.dart';
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import 'package:abawo_bt_app/service/shifter_service.dart';
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import 'package:abawo_bt_app/widgets/bike_scan_dialog.dart';
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import 'package:abawo_bt_app/widgets/gear_ratio_editor_card.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:go_router/go_router.dart';
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import 'package:nb_utils/nb_utils.dart';
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import '../controller/bluetooth.dart';
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import '../database/database.dart';
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class DeviceDetailsPage extends ConsumerStatefulWidget {
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const DeviceDetailsPage({
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required this.deviceAddress,
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super.key,
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});
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final String deviceAddress;
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@override
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ConsumerState<DeviceDetailsPage> createState() => _DeviceDetailsPageState();
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}
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class _DeviceDetailsPageState extends ConsumerState<DeviceDetailsPage> {
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static const List<double> _keAntRatios = [
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0.35,
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0.40,
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0.47,
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0.54,
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0.61,
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0.69,
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0.82,
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0.95,
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1.13,
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1.29,
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1.50,
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1.71,
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1.89,
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2.12,
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2.40,
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2.77,
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3.27,
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];
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bool _isReconnecting = false;
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bool _wasConnectedToCurrentDevice = false;
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bool _isExitingPage = false;
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bool _hasRequestedDisconnect = false;
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Timer? _reconnectTimeoutTimer;
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ProviderSubscription<AsyncValue<(ConnectionStatus, String?)>>?
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_connectionStatusSubscription;
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ShifterService? _shifterService;
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StreamSubscription<CentralStatus>? _statusSubscription;
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CentralStatus? _latestStatus;
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final List<_StatusHistoryEntry> _statusHistory = [];
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bool _isGearRatiosLoading = false;
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bool _hasLoadedGearRatios = false;
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String? _gearRatiosError;
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List<double> _gearRatios = const [];
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int _defaultGearIndex = 0;
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late final FirmwareFileSelectionService _firmwareFileSelectionService;
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FirmwareUpdateService? _firmwareUpdateService;
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StreamSubscription<DfuUpdateProgress>? _firmwareProgressSubscription;
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DfuV1PreparedFirmware? _selectedFirmware;
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DfuUpdateProgress _dfuProgress = const DfuUpdateProgress(
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state: DfuUpdateState.idle,
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totalBytes: 0,
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sentBytes: 0,
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lastAckedSequence: 0xFF,
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sessionId: 0,
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flags: DfuUpdateFlags(),
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);
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bool _isSelectingFirmware = false;
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bool _isStartingFirmwareUpdate = false;
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String? _firmwareUserMessage;
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bool get _isFirmwareUpdateBusy {
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if (_isStartingFirmwareUpdate) {
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return true;
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}
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switch (_dfuProgress.state) {
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case DfuUpdateState.starting:
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case DfuUpdateState.waitingForAck:
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case DfuUpdateState.transferring:
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case DfuUpdateState.finishing:
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return true;
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case DfuUpdateState.idle:
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case DfuUpdateState.completed:
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case DfuUpdateState.aborted:
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case DfuUpdateState.failed:
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return false;
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}
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}
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@override
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void initState() {
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super.initState();
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_firmwareFileSelectionService = FirmwareFileSelectionService(
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filePicker: LocalFirmwareFilePicker(),
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);
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_connectionStatusSubscription =
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ref.listenManual<AsyncValue<(ConnectionStatus, String?)>>(
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connectionStatusProvider,
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(_, next) {
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final data = next.valueOrNull;
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if (data == null) {
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return;
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}
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_onConnectionStatusChanged(data);
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},
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fireImmediately: true,
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);
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}
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@override
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void dispose() {
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unawaited(_disconnectOnClose());
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_reconnectTimeoutTimer?.cancel();
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_connectionStatusSubscription?.close();
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_statusSubscription?.cancel();
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_shifterService?.dispose();
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_firmwareProgressSubscription?.cancel();
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unawaited(_firmwareUpdateService?.dispose() ?? Future<void>.value());
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super.dispose();
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}
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Future<void> _disconnectOnClose() async {
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if (_hasRequestedDisconnect) {
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return;
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}
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_hasRequestedDisconnect = true;
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_isExitingPage = true;
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_reconnectTimeoutTimer?.cancel();
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await _firmwareUpdateService?.cancelUpdate();
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await _disposeFirmwareUpdateService();
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final bluetooth = ref.read(bluetoothProvider).value;
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await bluetooth?.disconnect();
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await _stopStatusStreaming();
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}
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void _onConnectionStatusChanged((ConnectionStatus, String?) data) {
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if (!mounted || _isExitingPage) {
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return;
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}
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final (status, connectedDeviceId) = data;
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final isCurrentDevice = connectedDeviceId == widget.deviceAddress;
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if (isCurrentDevice && status == ConnectionStatus.connected) {
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_wasConnectedToCurrentDevice = true;
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_startStatusStreamingIfNeeded();
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if (_isReconnecting) {
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_reconnectTimeoutTimer?.cancel();
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setState(() {
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_isReconnecting = false;
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});
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}
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return;
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}
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if (_wasConnectedToCurrentDevice &&
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!_isReconnecting &&
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status == ConnectionStatus.disconnected &&
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!_isFirmwareUpdateBusy) {
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_startReconnect();
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}
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if ((!isCurrentDevice || status == ConnectionStatus.disconnected) &&
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!_isFirmwareUpdateBusy) {
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_stopStatusStreaming();
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}
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}
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Future<void> _startReconnect() async {
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if (!mounted || _isExitingPage || _isReconnecting) {
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return;
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}
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setState(() {
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_isReconnecting = true;
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});
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final bluetooth = ref.read(bluetoothProvider).value;
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await bluetooth?.connectById(widget.deviceAddress);
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_reconnectTimeoutTimer?.cancel();
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_reconnectTimeoutTimer = Timer(const Duration(seconds: 10), () {
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if (!mounted || !_isReconnecting || _isExitingPage) {
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return;
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}
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_terminateConnectionAndGoHome(
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'Connection lost. Could not reconnect in time.',
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);
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});
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}
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Future<void> _startStatusStreamingIfNeeded() async {
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if (_shifterService != null) {
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_statusSubscription ??= _shifterService!.statusStream.listen((status) {
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if (!mounted) {
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return;
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}
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_recordStatus(status);
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});
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_shifterService!.startStatusNotifications();
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if (!_hasLoadedGearRatios && !_isGearRatiosLoading) {
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unawaited(_loadGearRatios());
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}
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return;
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}
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final asyncBluetooth = ref.read(bluetoothProvider);
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final BluetoothController bluetooth;
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if (asyncBluetooth.hasValue) {
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bluetooth = asyncBluetooth.requireValue;
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} else {
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bluetooth = await ref.read(bluetoothProvider.future);
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}
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final service = ShifterService(
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bluetooth: bluetooth,
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buttonDeviceId: widget.deviceAddress,
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);
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final initialStatusResult = await service.readStatus();
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if (mounted && initialStatusResult.isOk()) {
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_recordStatus(initialStatusResult.unwrap());
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}
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_statusSubscription = service.statusStream.listen((status) {
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if (!mounted) {
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return;
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}
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_recordStatus(status);
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});
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service.startStatusNotifications();
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setState(() {
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_shifterService = service;
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});
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unawaited(_loadGearRatios());
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}
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void _recordStatus(CentralStatus status) {
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setState(() {
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_latestStatus = status;
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_statusHistory.insert(
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0,
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_StatusHistoryEntry(
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timestamp: DateTime.now(),
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status: status,
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),
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);
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if (_statusHistory.length > 100) {
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_statusHistory.removeRange(100, _statusHistory.length);
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}
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});
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}
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Future<void> _stopStatusStreaming() async {
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await _statusSubscription?.cancel();
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_statusSubscription = null;
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if (_isFirmwareUpdateBusy) {
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return;
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}
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await _disposeFirmwareUpdateService();
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await _shifterService?.dispose();
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_shifterService = null;
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}
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Future<void> _disposeFirmwareUpdateService() async {
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await _firmwareProgressSubscription?.cancel();
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_firmwareProgressSubscription = null;
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await _firmwareUpdateService?.dispose();
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_firmwareUpdateService = null;
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}
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Future<void> _loadGearRatios() async {
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final shifter = _shifterService;
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if (shifter == null || _isGearRatiosLoading || _isFirmwareUpdateBusy) {
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return;
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}
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setState(() {
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_isGearRatiosLoading = true;
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_gearRatiosError = null;
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});
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final result = await shifter.readGearRatios();
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if (!mounted) {
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return;
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}
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if (result.isErr()) {
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setState(() {
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_gearRatiosError = 'Failed to read gear ratios: ${result.unwrapErr()}';
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_isGearRatiosLoading = false;
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_hasLoadedGearRatios = false;
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});
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return;
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}
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setState(() {
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final data = result.unwrap();
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_gearRatios = data.ratios;
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_defaultGearIndex = data.defaultGearIndex;
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_isGearRatiosLoading = false;
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_hasLoadedGearRatios = true;
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_gearRatiosError = null;
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});
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}
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Future<String?> _saveGearRatios(
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List<double> ratios, int defaultGearIndex) async {
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if (_isFirmwareUpdateBusy) {
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return 'Gear ratio changes are disabled during firmware update.';
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}
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final shifter = _shifterService;
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if (shifter == null) {
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return 'Status channel is not ready yet.';
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}
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final result = await shifter.writeGearRatios(
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GearRatiosData(
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ratios: ratios,
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defaultGearIndex: defaultGearIndex,
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),
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);
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if (result.isErr()) {
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return 'Could not save gear ratios: ${result.unwrapErr()}';
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}
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if (!mounted) {
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return null;
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}
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setState(() {
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_gearRatios = List<double>.from(ratios);
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_defaultGearIndex = ratios.isEmpty
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? 0
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: defaultGearIndex.clamp(0, ratios.length - 1).toInt();
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_hasLoadedGearRatios = true;
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_gearRatiosError = null;
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});
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return null;
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}
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Future<void> _connectButtonToBike() async {
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if (_isFirmwareUpdateBusy) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Connect to bike is disabled during firmware updates.'),
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),
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);
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return;
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}
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final selectedBike = await BikeScanDialog.show(
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context,
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excludedDeviceId: widget.deviceAddress,
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);
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if (selectedBike == null || !mounted) {
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return;
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}
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await _startStatusStreamingIfNeeded();
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final shifter = _shifterService;
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if (shifter == null) {
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if (!mounted) {
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return;
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}
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('Status channel is not ready yet.')),
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);
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return;
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}
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final result = await shifter.connectButtonToBike(selectedBike.id);
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if (!mounted) {
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return;
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}
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if (result.isErr()) {
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final err = result.unwrapErr();
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text('Connect request failed: $err')),
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);
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toast('Connect request failed.');
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return;
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}
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text('Sent connect request for ${selectedBike.id}.')),
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);
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}
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Future<FirmwareUpdateService?> _ensureFirmwareUpdateService() async {
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final shifter = _shifterService;
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if (shifter == null) {
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return null;
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}
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if (_firmwareUpdateService != null) {
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return _firmwareUpdateService;
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}
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final asyncBluetooth = ref.read(bluetoothProvider);
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final bluetooth = asyncBluetooth.valueOrNull;
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if (bluetooth == null) {
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return null;
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}
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final service = FirmwareUpdateService(
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transport: ShifterFirmwareUpdateTransport(
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shifterService: shifter,
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bluetoothController: bluetooth,
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buttonDeviceId: widget.deviceAddress,
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),
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);
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_firmwareProgressSubscription = service.progressStream.listen((progress) {
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if (!mounted) {
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return;
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}
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setState(() {
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_dfuProgress = progress;
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if (progress.state == DfuUpdateState.failed &&
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progress.errorMessage != null) {
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_firmwareUserMessage = progress.errorMessage;
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}
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if (progress.state == DfuUpdateState.completed) {
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_firmwareUserMessage =
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'Firmware update completed. The button rebooted and reconnected.';
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}
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if (progress.state == DfuUpdateState.aborted) {
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_firmwareUserMessage = 'Firmware update canceled.';
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}
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});
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});
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_firmwareUpdateService = service;
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return service;
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}
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Future<void> _selectFirmwareFile() async {
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if (_isFirmwareUpdateBusy || _isSelectingFirmware) {
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return;
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}
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setState(() {
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_isSelectingFirmware = true;
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_firmwareUserMessage = null;
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});
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final result = await _firmwareFileSelectionService.selectAndPrepareDfuV1();
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if (!mounted) {
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return;
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}
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setState(() {
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_isSelectingFirmware = false;
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if (result.isSuccess) {
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_selectedFirmware = result.firmware;
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_firmwareUserMessage =
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'Selected ${result.firmware!.fileName}. Ready to start update.';
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} else if (!result.isCanceled) {
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_firmwareUserMessage = result.failure?.message;
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}
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});
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}
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Future<void> _startFirmwareUpdate() async {
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if (_isFirmwareUpdateBusy || _isSelectingFirmware) {
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return;
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}
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final firmware = _selectedFirmware;
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if (firmware == null) {
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setState(() {
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_firmwareUserMessage =
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'Select a firmware .bin file before starting the update.';
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});
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return;
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}
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await _startStatusStreamingIfNeeded();
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final updater = await _ensureFirmwareUpdateService();
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if (!mounted) {
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return;
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}
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if (updater == null) {
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setState(() {
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_firmwareUserMessage =
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'Firmware updater is not ready. Ensure the button is connected.';
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});
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return;
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}
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setState(() {
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_isStartingFirmwareUpdate = true;
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_firmwareUserMessage =
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'Starting update. Keep this screen open and stay near the button.';
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});
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final result = await updater.startUpdate(
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imageBytes: firmware.fileBytes,
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sessionId: firmware.metadata.sessionId,
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flags: DfuUpdateFlags.fromRaw(firmware.metadata.flags),
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);
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if (!mounted) {
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return;
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}
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setState(() {
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_isStartingFirmwareUpdate = false;
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if (result.isErr()) {
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_firmwareUserMessage = result.unwrapErr().toString();
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}
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});
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}
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Future<void> _cancelFirmwareUpdate() async {
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final updater = _firmwareUpdateService;
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if (updater == null || !_isFirmwareUpdateBusy) {
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return;
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}
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setState(() {
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_firmwareUserMessage = 'Canceling firmware update...';
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});
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await updater.cancelUpdate();
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}
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String _dfuPhaseText(DfuUpdateState state) {
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switch (state) {
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case DfuUpdateState.idle:
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return 'Idle';
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case DfuUpdateState.starting:
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return 'Sending START command';
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case DfuUpdateState.waitingForAck:
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return 'Waiting for ACK from button';
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case DfuUpdateState.transferring:
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return 'Transferring firmware frames';
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case DfuUpdateState.finishing:
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return 'Finalizing update and waiting for reboot/reconnect';
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case DfuUpdateState.completed:
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return 'Update completed';
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case DfuUpdateState.aborted:
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return 'Update canceled';
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case DfuUpdateState.failed:
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return 'Update failed';
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}
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}
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String _formatBytes(int bytes) {
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if (bytes < 1024) {
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return '$bytes B';
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}
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if (bytes < 1024 * 1024) {
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return '${(bytes / 1024).toStringAsFixed(1)} KB';
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}
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return '${(bytes / (1024 * 1024)).toStringAsFixed(2)} MB';
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}
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|
|
String _hexByte(int value) {
|
|
return '0x${(value & 0xFF).toRadixString(16).padLeft(2, '0').toUpperCase()}';
|
|
}
|
|
|
|
Future<void> _terminateConnectionAndGoHome(String toastMessage) async {
|
|
await _disconnectOnClose();
|
|
|
|
if (!mounted) {
|
|
return;
|
|
}
|
|
|
|
toast(toastMessage);
|
|
context.replace('/');
|
|
}
|
|
|
|
Future<void> _cancelReconnect() async {
|
|
await _terminateConnectionAndGoHome('Reconnect cancelled.');
|
|
}
|
|
|
|
Future<void> _exitPage() async {
|
|
await _disconnectOnClose();
|
|
if (!mounted) {
|
|
return;
|
|
}
|
|
context.replace('/');
|
|
}
|
|
|
|
void _showStatusHistory() {
|
|
showModalBottomSheet<void>(
|
|
context: context,
|
|
isScrollControlled: true,
|
|
showDragHandle: true,
|
|
builder: (context) {
|
|
return SizedBox(
|
|
height: MediaQuery.of(context).size.height * 0.72,
|
|
child: Column(
|
|
children: [
|
|
Padding(
|
|
padding: const EdgeInsets.fromLTRB(16, 8, 16, 8),
|
|
child: Row(
|
|
children: [
|
|
const Expanded(
|
|
child: Text(
|
|
'Status Console',
|
|
style: TextStyle(
|
|
fontSize: 18,
|
|
fontWeight: FontWeight.w600,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
const Divider(height: 1),
|
|
Expanded(
|
|
child: _statusHistory.isEmpty
|
|
? const Center(child: Text('No status updates yet.'))
|
|
: ListView.builder(
|
|
itemCount: _statusHistory.length,
|
|
itemBuilder: (context, index) {
|
|
final item = _statusHistory[index];
|
|
final errorCode = _effectiveErrorCode(item.status);
|
|
return ListTile(
|
|
dense: true,
|
|
visualDensity: VisualDensity.compact,
|
|
title: Text(
|
|
item.status.statusLine,
|
|
style: const TextStyle(fontSize: 13),
|
|
),
|
|
subtitle: Text(
|
|
_formatTimestamp(item.timestamp),
|
|
style: const TextStyle(
|
|
fontFamily: 'monospace',
|
|
fontSize: 12,
|
|
),
|
|
),
|
|
trailing: errorCode == null
|
|
? null
|
|
: IconButton(
|
|
tooltip: 'Explain error',
|
|
onPressed: () {
|
|
_showErrorInfoDialog(errorCode);
|
|
},
|
|
icon: const Icon(Icons.info_outline),
|
|
),
|
|
onTap: errorCode == null
|
|
? null
|
|
: () {
|
|
_showErrorInfoDialog(errorCode);
|
|
},
|
|
);
|
|
},
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
},
|
|
);
|
|
}
|
|
|
|
String _formatTimestamp(DateTime time) {
|
|
final h = time.hour.toString().padLeft(2, '0');
|
|
final m = time.minute.toString().padLeft(2, '0');
|
|
final s = time.second.toString().padLeft(2, '0');
|
|
return '$h:$m:$s';
|
|
}
|
|
|
|
int? _effectiveErrorCode(CentralStatus status) {
|
|
if (status.trainer.state == TrainerConnectionState.error) {
|
|
return status.trainer.errorCode ?? status.lastFailure;
|
|
}
|
|
return status.lastFailure;
|
|
}
|
|
|
|
void _showErrorInfoDialog(int errorCode) {
|
|
final info = shifterErrorInfo(errorCode);
|
|
showDialog<void>(
|
|
context: context,
|
|
builder: (context) {
|
|
return AlertDialog(
|
|
icon: const Icon(Icons.info_outline),
|
|
title: Text('Error ${info.code}: ${info.title}'),
|
|
content: Text(info.details),
|
|
actions: [
|
|
TextButton(
|
|
onPressed: () => Navigator.of(context).pop(),
|
|
child: const Text('Close'),
|
|
),
|
|
],
|
|
);
|
|
},
|
|
);
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final connectionData = ref.watch(connectionStatusProvider).valueOrNull;
|
|
final isCurrentConnected = connectionData != null &&
|
|
connectionData.$1 == ConnectionStatus.connected &&
|
|
connectionData.$2 == widget.deviceAddress;
|
|
final canSelectFirmware =
|
|
isCurrentConnected && !_isSelectingFirmware && !_isFirmwareUpdateBusy;
|
|
final canStartFirmware = isCurrentConnected &&
|
|
!_isSelectingFirmware &&
|
|
!_isFirmwareUpdateBusy &&
|
|
_selectedFirmware != null;
|
|
final canCancelFirmware = _isFirmwareUpdateBusy;
|
|
|
|
return PopScope(
|
|
canPop: false,
|
|
onPopInvokedWithResult: (bool didPop, bool? result) {
|
|
_exitPage();
|
|
},
|
|
child: Scaffold(
|
|
appBar: AppBar(
|
|
title: const Text('Device Details'),
|
|
leading: IconButton(
|
|
icon: const Icon(Icons.arrow_back),
|
|
onPressed: _exitPage,
|
|
),
|
|
),
|
|
body: Stack(
|
|
fit: StackFit.expand,
|
|
children: [
|
|
SingleChildScrollView(
|
|
padding: const EdgeInsets.all(16),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
_buildDeviceInfo(context, ref, widget.deviceAddress),
|
|
const SizedBox(height: 16),
|
|
_buildConnectionStatus(context, ref, widget.deviceAddress),
|
|
const SizedBox(height: 16),
|
|
if (isCurrentConnected) ...[
|
|
_StatusBanner(
|
|
status: _latestStatus,
|
|
onTap: _showStatusHistory,
|
|
onErrorInfoTap: _latestStatus == null
|
|
? null
|
|
: () {
|
|
final code = _effectiveErrorCode(_latestStatus!);
|
|
if (code != null) {
|
|
_showErrorInfoDialog(code);
|
|
}
|
|
},
|
|
),
|
|
const SizedBox(height: 16),
|
|
SizedBox(
|
|
width: double.infinity,
|
|
child: FilledButton.icon(
|
|
onPressed:
|
|
_isFirmwareUpdateBusy ? null : _connectButtonToBike,
|
|
icon: const Icon(Icons.link),
|
|
label: const Text('Connect Button to Bike'),
|
|
),
|
|
),
|
|
const SizedBox(height: 16),
|
|
_FirmwareUpdateCard(
|
|
selectedFirmware: _selectedFirmware,
|
|
progress: _dfuProgress,
|
|
isSelecting: _isSelectingFirmware,
|
|
isStarting: _isStartingFirmwareUpdate,
|
|
canSelect: canSelectFirmware,
|
|
canStart: canStartFirmware,
|
|
canCancel: canCancelFirmware,
|
|
phaseText: _dfuPhaseText(_dfuProgress.state),
|
|
statusText: _firmwareUserMessage,
|
|
formattedProgressBytes:
|
|
'${_formatBytes(_dfuProgress.sentBytes)} / ${_formatBytes(_dfuProgress.totalBytes)}',
|
|
onSelectFirmware: _selectFirmwareFile,
|
|
onStartUpdate: _startFirmwareUpdate,
|
|
onCancelUpdate: _cancelFirmwareUpdate,
|
|
ackSequenceHex: _hexByte(_dfuProgress.lastAckedSequence),
|
|
),
|
|
const SizedBox(height: 16),
|
|
Opacity(
|
|
opacity: _isFirmwareUpdateBusy ? 0.6 : 1,
|
|
child: AbsorbPointer(
|
|
absorbing: _isFirmwareUpdateBusy,
|
|
child: GearRatioEditorCard(
|
|
ratios: _gearRatios,
|
|
defaultGearIndex: _defaultGearIndex,
|
|
isLoading: _isGearRatiosLoading,
|
|
errorText: _gearRatiosError,
|
|
onRetry:
|
|
_isFirmwareUpdateBusy ? null : _loadGearRatios,
|
|
onSave: _saveGearRatios,
|
|
presets: const [
|
|
GearRatioPreset(
|
|
name: 'KeAnt Classic',
|
|
description:
|
|
'17-step baseline from KeAnt cross app gearing.',
|
|
ratios: _keAntRatios,
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
],
|
|
],
|
|
),
|
|
),
|
|
if (_isReconnecting)
|
|
Positioned.fill(
|
|
child: ColoredBox(
|
|
color: Colors.black.withValues(alpha: 0.55),
|
|
child: Center(
|
|
child: Container(
|
|
margin: const EdgeInsets.symmetric(horizontal: 24),
|
|
padding: const EdgeInsets.all(20),
|
|
decoration: BoxDecoration(
|
|
color: Theme.of(context).cardColor,
|
|
borderRadius: BorderRadius.circular(16),
|
|
),
|
|
child: Column(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
const CircularProgressIndicator(),
|
|
const SizedBox(height: 16),
|
|
Text(
|
|
'Reconnecting...',
|
|
style: Theme.of(context).textTheme.titleMedium,
|
|
),
|
|
const SizedBox(height: 16),
|
|
TextButton(
|
|
onPressed: _cancelReconnect,
|
|
child: const Text('Cancel'),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _StatusHistoryEntry {
|
|
const _StatusHistoryEntry({
|
|
required this.timestamp,
|
|
required this.status,
|
|
});
|
|
|
|
final DateTime timestamp;
|
|
final CentralStatus status;
|
|
}
|
|
|
|
class _FirmwareUpdateCard extends StatelessWidget {
|
|
const _FirmwareUpdateCard({
|
|
required this.selectedFirmware,
|
|
required this.progress,
|
|
required this.isSelecting,
|
|
required this.isStarting,
|
|
required this.canSelect,
|
|
required this.canStart,
|
|
required this.canCancel,
|
|
required this.phaseText,
|
|
required this.statusText,
|
|
required this.formattedProgressBytes,
|
|
required this.ackSequenceHex,
|
|
required this.onSelectFirmware,
|
|
required this.onStartUpdate,
|
|
required this.onCancelUpdate,
|
|
});
|
|
|
|
final DfuV1PreparedFirmware? selectedFirmware;
|
|
final DfuUpdateProgress progress;
|
|
final bool isSelecting;
|
|
final bool isStarting;
|
|
final bool canSelect;
|
|
final bool canStart;
|
|
final bool canCancel;
|
|
final String phaseText;
|
|
final String? statusText;
|
|
final String formattedProgressBytes;
|
|
final String ackSequenceHex;
|
|
final Future<void> Function() onSelectFirmware;
|
|
final Future<void> Function() onStartUpdate;
|
|
final Future<void> Function() onCancelUpdate;
|
|
|
|
bool get _showProgress {
|
|
return progress.totalBytes > 0 ||
|
|
progress.sentBytes > 0 ||
|
|
progress.state != DfuUpdateState.idle;
|
|
}
|
|
|
|
bool get _showRebootExpectation {
|
|
return progress.state == DfuUpdateState.finishing ||
|
|
progress.state == DfuUpdateState.completed;
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final theme = Theme.of(context);
|
|
final colorScheme = theme.colorScheme;
|
|
|
|
return Container(
|
|
decoration: BoxDecoration(
|
|
borderRadius: BorderRadius.circular(16),
|
|
color: colorScheme.surfaceContainerHighest.withValues(alpha: 0.55),
|
|
border: Border.all(
|
|
color: colorScheme.outlineVariant.withValues(alpha: 0.6),
|
|
),
|
|
),
|
|
padding: const EdgeInsets.fromLTRB(14, 12, 14, 14),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
const Text(
|
|
'Firmware Update',
|
|
style: TextStyle(fontSize: 17, fontWeight: FontWeight.w700),
|
|
),
|
|
const SizedBox(height: 10),
|
|
Wrap(
|
|
spacing: 8,
|
|
runSpacing: 8,
|
|
children: [
|
|
OutlinedButton.icon(
|
|
onPressed: canSelect ? onSelectFirmware : null,
|
|
icon: isSelecting
|
|
? const SizedBox(
|
|
width: 16,
|
|
height: 16,
|
|
child: CircularProgressIndicator(strokeWidth: 2),
|
|
)
|
|
: const Icon(Icons.upload_file),
|
|
label: const Text('Select Firmware'),
|
|
),
|
|
FilledButton.icon(
|
|
onPressed: canStart ? onStartUpdate : null,
|
|
icon: isStarting
|
|
? const SizedBox(
|
|
width: 16,
|
|
height: 16,
|
|
child: CircularProgressIndicator(strokeWidth: 2),
|
|
)
|
|
: const Icon(Icons.system_update_alt),
|
|
label: const Text('Start Update'),
|
|
),
|
|
TextButton.icon(
|
|
onPressed: canCancel ? onCancelUpdate : null,
|
|
icon: const Icon(Icons.stop_circle_outlined),
|
|
label: const Text('Cancel Update'),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 10),
|
|
Text(
|
|
selectedFirmware == null
|
|
? 'Selected file: none'
|
|
: 'Selected file: ${selectedFirmware!.fileName}',
|
|
style: theme.textTheme.bodyMedium,
|
|
),
|
|
if (selectedFirmware != null) ...[
|
|
const SizedBox(height: 4),
|
|
Text(
|
|
'Size: ${selectedFirmware!.fileBytes.length} bytes | Session: ${selectedFirmware!.metadata.sessionId} | CRC32: 0x${selectedFirmware!.metadata.crc32.toRadixString(16).padLeft(8, '0').toUpperCase()}',
|
|
style: theme.textTheme.bodySmall,
|
|
),
|
|
],
|
|
const SizedBox(height: 10),
|
|
Text('Phase: $phaseText', style: theme.textTheme.bodyMedium),
|
|
if (_showProgress) ...[
|
|
const SizedBox(height: 8),
|
|
LinearProgressIndicator(
|
|
value: progress.totalBytes > 0 ? progress.fractionComplete : 0,
|
|
),
|
|
const SizedBox(height: 6),
|
|
Text(
|
|
'${progress.percentComplete}% • $formattedProgressBytes • Last ACK $ackSequenceHex',
|
|
style: theme.textTheme.bodySmall,
|
|
),
|
|
],
|
|
if (_showRebootExpectation) ...[
|
|
const SizedBox(height: 8),
|
|
Text(
|
|
'Expected behavior: the button reboots after FINISH, disconnects briefly, then reconnects.',
|
|
style: theme.textTheme.bodySmall?.copyWith(
|
|
color: colorScheme.primary,
|
|
fontWeight: FontWeight.w600,
|
|
),
|
|
),
|
|
],
|
|
if (statusText != null && statusText!.trim().isNotEmpty) ...[
|
|
const SizedBox(height: 8),
|
|
Text(
|
|
statusText!,
|
|
style: theme.textTheme.bodySmall?.copyWith(
|
|
color: progress.state == DfuUpdateState.failed
|
|
? colorScheme.error
|
|
: theme.textTheme.bodySmall?.color,
|
|
),
|
|
),
|
|
],
|
|
],
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
class _StatusBanner extends StatelessWidget {
|
|
const _StatusBanner({
|
|
required this.status,
|
|
required this.onTap,
|
|
this.onErrorInfoTap,
|
|
});
|
|
|
|
final CentralStatus? status;
|
|
final VoidCallback onTap;
|
|
final VoidCallback? onErrorInfoTap;
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final colorScheme = Theme.of(context).colorScheme;
|
|
final color = _resolveColor(colorScheme);
|
|
final text = status?.statusLine ?? 'Waiting for status updates...';
|
|
|
|
return Material(
|
|
color: color.withValues(alpha: 0.16),
|
|
borderRadius: BorderRadius.circular(12),
|
|
child: InkWell(
|
|
borderRadius: BorderRadius.circular(12),
|
|
onTap: onTap,
|
|
child: Padding(
|
|
padding: const EdgeInsets.all(12),
|
|
child: Row(
|
|
children: [
|
|
Icon(Icons.memory, color: color),
|
|
const SizedBox(width: 10),
|
|
Expanded(
|
|
child: Text(
|
|
text,
|
|
maxLines: 2,
|
|
overflow: TextOverflow.ellipsis,
|
|
),
|
|
),
|
|
if (onErrorInfoTap != null &&
|
|
status != null &&
|
|
(status!.trainer.state == TrainerConnectionState.error ||
|
|
status!.lastFailure != null))
|
|
IconButton(
|
|
tooltip: 'Explain error',
|
|
onPressed: onErrorInfoTap,
|
|
icon: Icon(Icons.info_outline, color: color),
|
|
),
|
|
Icon(Icons.chevron_right, color: color),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Color _resolveColor(ColorScheme scheme) {
|
|
final current = status;
|
|
if (current == null) {
|
|
return scheme.primary;
|
|
}
|
|
if (current.trainer.state == TrainerConnectionState.error) {
|
|
return scheme.error;
|
|
}
|
|
if (current.trainer.state == TrainerConnectionState.ftmsReady) {
|
|
return Colors.green;
|
|
}
|
|
if (current.trainer.state == TrainerConnectionState.connecting ||
|
|
current.trainer.state == TrainerConnectionState.pairing ||
|
|
current.trainer.state == TrainerConnectionState.discoveringFtms) {
|
|
return Colors.orange;
|
|
}
|
|
return scheme.primary;
|
|
}
|
|
}
|
|
|
|
Widget _buildDeviceInfo(
|
|
BuildContext context,
|
|
WidgetRef ref,
|
|
String deviceAddress,
|
|
) {
|
|
final asyncSavedDevices = ref.watch(nConnectedDevicesProvider);
|
|
|
|
return asyncSavedDevices.when(
|
|
data: (devices) {
|
|
ConnectedDevice? currentDeviceData;
|
|
try {
|
|
currentDeviceData = devices.firstWhere(
|
|
(d) => d.deviceAddress == deviceAddress,
|
|
);
|
|
} catch (_) {
|
|
currentDeviceData = null;
|
|
}
|
|
|
|
if (currentDeviceData == null) {
|
|
return Center(
|
|
child: Text('Device details not found for $deviceAddress.'),
|
|
);
|
|
}
|
|
|
|
return Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
'Name: ${currentDeviceData.deviceName}',
|
|
style: Theme.of(context).textTheme.titleLarge,
|
|
),
|
|
const SizedBox(height: 8),
|
|
Text(
|
|
'Address: ${currentDeviceData.deviceAddress}',
|
|
style: Theme.of(context).textTheme.bodyMedium,
|
|
),
|
|
const SizedBox(height: 8),
|
|
Text(
|
|
'Type: ${currentDeviceData.deviceType}',
|
|
style: Theme.of(context).textTheme.bodyMedium,
|
|
),
|
|
],
|
|
);
|
|
},
|
|
loading: () => const Center(child: CircularProgressIndicator()),
|
|
error: (error, stackTrace) =>
|
|
Center(child: Text('Error loading device info: $error')),
|
|
);
|
|
}
|
|
|
|
Widget _buildConnectionStatus(
|
|
BuildContext context,
|
|
WidgetRef ref,
|
|
String deviceAddress,
|
|
) {
|
|
final asyncConnectionStatus = ref.watch(connectionStatusProvider);
|
|
|
|
return asyncConnectionStatus.when(
|
|
data: (data) {
|
|
final (status, connectedDeviceId) = data;
|
|
String statusText;
|
|
final isCurrentDeviceConnected =
|
|
connectedDeviceId != null && connectedDeviceId == deviceAddress;
|
|
|
|
if (isCurrentDeviceConnected) {
|
|
switch (status) {
|
|
case ConnectionStatus.connected:
|
|
statusText = 'Status: Connected';
|
|
break;
|
|
case ConnectionStatus.connecting:
|
|
statusText = 'Status: Connecting...';
|
|
break;
|
|
case ConnectionStatus.disconnecting:
|
|
statusText = 'Status: Disconnecting...';
|
|
break;
|
|
case ConnectionStatus.disconnected:
|
|
statusText = 'Status: Disconnected';
|
|
break;
|
|
}
|
|
} else {
|
|
statusText = 'Status: Disconnected';
|
|
}
|
|
|
|
return Text(statusText, style: Theme.of(context).textTheme.titleMedium);
|
|
},
|
|
loading: () => const Text(
|
|
'Status: Unknown',
|
|
style: TextStyle(fontStyle: FontStyle.italic),
|
|
),
|
|
error: (error, stackTrace) => Text(
|
|
'Status: Error ($error)',
|
|
style: const TextStyle(color: Colors.red),
|
|
),
|
|
);
|
|
}
|