mirror of
https://github.com/zjs81/meshcore-open.git
synced 2026-07-14 04:42:03 +10:00
Added telemetry to repeater interface.
This commit is contained in:
Winston Lowe
@@ -3,6 +3,7 @@ import '../models/contact.dart';
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import 'repeater_status_screen.dart';
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import 'repeater_cli_screen.dart';
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import 'repeater_settings_screen.dart';
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import 'telemetry_screen.dart';
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class RepeaterHubScreen extends StatelessWidget {
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final Contact repeater;
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@@ -100,6 +101,26 @@ class RepeaterHubScreen extends StatelessWidget {
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);
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},
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),
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const SizedBox(height: 16),
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// Status button
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_buildManagementCard(
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context,
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icon: Icons.bar_chart_sharp,
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title: 'Telemetry',
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subtitle: 'View telemetry of sensors and system stats',
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color: Colors.teal,
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onTap: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => TelemetryScreen(
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repeater: repeater,
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password: password,
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),
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),
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);
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},
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),
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const SizedBox(height: 12),
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// CLI button
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_buildManagementCard(
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@@ -0,0 +1,271 @@
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import 'dart:async';
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import 'dart:convert';
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import 'dart:typed_data';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import '../models/contact.dart';
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import '../models/path_selection.dart';
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import '../connector/meshcore_connector.dart';
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import '../connector/meshcore_protocol.dart';
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import '../services/repeater_command_service.dart';
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import '../widgets/path_management_dialog.dart';
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import '../helpers/cayenne_lpp.dart';
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class TelemetryScreen extends StatefulWidget {
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final Contact repeater;
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final String password;
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const TelemetryScreen({
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super.key,
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required this.repeater,
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required this.password,
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});
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@override
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State<TelemetryScreen> createState() => _TelemetryScreenState();
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}
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class _TelemetryScreenState extends State<TelemetryScreen> {
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static const int _statusPayloadOffset = 8;
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static const int _statusStatsSize = 52;
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static const int _statusResponseBytes = _statusPayloadOffset + _statusStatsSize;
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Uint8List _tagData = Uint8List(4);
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int _timeEstment = 0;
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bool _isLoading = false;
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Timer? _statusTimeout;
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StreamSubscription<Uint8List>? _frameSubscription;
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RepeaterCommandService? _commandService;
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PathSelection? _pendingStatusSelection;
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@override
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void initState() {
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super.initState();
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final connector = Provider.of<MeshCoreConnector>(context, listen: false);
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_commandService = RepeaterCommandService(connector);
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_setupMessageListener();
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_loadTelemetry();
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}
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void _setupMessageListener() {
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final connector = Provider.of<MeshCoreConnector>(context, listen: false);
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// Listen for incoming text messages from the repeater
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_frameSubscription = connector.receivedFrames.listen((frame) {
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if (frame.isEmpty) return;
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if(frame[0] == respCodeSent){
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_tagData = frame.sublist(2, 6);
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_timeEstment = frame.buffer.asByteData().getUint32(6, Endian.little);
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}
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// Check if it's a binary response
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if (frame[0] == pushCodeBinaryResponse && listEquals(frame.sublist(2, 6), _tagData)) {
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_handleStatusResponse(context, frame.sublist(6));
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}
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});
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}
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void _handleStatusResponse(BuildContext context, Uint8List frame) {
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final parsedTelemetry = CayenneLpp.parse(frame);
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for (final entry in parsedTelemetry) {
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print('Telemetry - Channel: ${entry['channel']}, Type: ${entry['type']}, Value: ${entry['value']}');
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}
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Received status response (not implemented).'),
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backgroundColor: Colors.green,
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)
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);
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_statusTimeout?.cancel();
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if (!mounted) return;
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setState(() {
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_isLoading = false;
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});
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}
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Contact _resolveRepeater(MeshCoreConnector connector) {
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return connector.contacts.firstWhere(
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(c) => c.publicKeyHex == widget.repeater.publicKeyHex,
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orElse: () => widget.repeater,
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);
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}
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Future<void> _loadTelemetry() async {
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if (_commandService == null) return;
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setState(() {
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_isLoading = true;
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});
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try {
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final connector = Provider.of<MeshCoreConnector>(context, listen: false);
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final repeater = _resolveRepeater(connector);
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final selection = await connector.preparePathForContactSend(repeater);
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_pendingStatusSelection = selection;
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final frame = buildSendBinaryReq(repeater.publicKey, payload: Uint8List.fromList([reqTypeGetTelemetry]));
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await connector.sendFrame(frame);
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final pathLengthValue = selection.useFlood ? -1 : selection.hopCount;
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final messageBytes = frame.length >= _statusResponseBytes
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? frame.length
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: _statusResponseBytes;
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final timeoutMs = connector.calculateTimeout(
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pathLength: pathLengthValue,
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messageBytes: messageBytes,
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);
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_statusTimeout?.cancel();
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_statusTimeout = Timer(Duration(milliseconds: timeoutMs), () {
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if (!mounted) return;
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setState(() {
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_isLoading = false;
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});
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Status request timed out.'),
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backgroundColor: Colors.red,
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),
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);
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_recordStatusResult(false);
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});
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} catch (e) {
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if (mounted) {
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setState(() {
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_isLoading = false;
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});
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Error loading status: $e'),
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backgroundColor: Colors.red,
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),
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);
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}
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} finally {
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setState(() {
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_isLoading = false;
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});
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}
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}
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void _recordStatusResult(bool success) {
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final selection = _pendingStatusSelection;
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if (selection == null) return;
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final connector = Provider.of<MeshCoreConnector>(context, listen: false);
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final repeater = _resolveRepeater(connector);
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connector.recordRepeaterPathResult(repeater, selection, success, null);
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_pendingStatusSelection = null;
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}
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@override
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void dispose() {
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_frameSubscription?.cancel();
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_commandService?.dispose();
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_statusTimeout?.cancel();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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final connector = context.watch<MeshCoreConnector>();
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final repeater = _resolveRepeater(connector);
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final isFloodMode = repeater.pathOverride == -1;
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return Scaffold(
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appBar: AppBar(
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title: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisSize: MainAxisSize.min,
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children: [
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const Text('Repeater Status'),
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Text(
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repeater.name,
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style: const TextStyle(fontSize: 14, fontWeight: FontWeight.normal),
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),
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],
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),
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centerTitle: false,
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actions: [
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PopupMenuButton<String>(
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icon: Icon(isFloodMode ? Icons.waves : Icons.route),
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tooltip: 'Routing mode',
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onSelected: (mode) async {
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if (mode == 'flood') {
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await connector.setPathOverride(repeater, pathLen: -1);
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} else {
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await connector.setPathOverride(repeater, pathLen: null);
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}
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},
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itemBuilder: (context) => [
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PopupMenuItem(
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value: 'auto',
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child: Row(
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children: [
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Icon(Icons.auto_mode, size: 20, color: !isFloodMode ? Theme.of(context).primaryColor : null),
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const SizedBox(width: 8),
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Text(
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'Auto (use saved path)',
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style: TextStyle(
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fontWeight: !isFloodMode ? FontWeight.bold : FontWeight.normal,
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),
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),
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],
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),
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),
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PopupMenuItem(
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value: 'flood',
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child: Row(
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children: [
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Icon(Icons.waves, size: 20, color: isFloodMode ? Theme.of(context).primaryColor : null),
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const SizedBox(width: 8),
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Text(
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'Force Flood Mode',
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style: TextStyle(
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fontWeight: isFloodMode ? FontWeight.bold : FontWeight.normal,
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),
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),
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],
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),
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),
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],
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),
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IconButton(
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icon: const Icon(Icons.timeline),
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tooltip: 'Path management',
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onPressed: () => PathManagementDialog.show(context, contact: repeater),
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),
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IconButton(
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icon: _isLoading
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? const SizedBox(
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width: 20,
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height: 20,
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child: CircularProgressIndicator(strokeWidth: 2),
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)
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: const Icon(Icons.refresh),
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onPressed: _isLoading ? null : _loadTelemetry,
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tooltip: 'Refresh',
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),
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],
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),
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body: SafeArea(
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top: false,
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child: RefreshIndicator(
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onRefresh: _loadTelemetry,
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child: ListView(
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padding: const EdgeInsets.all(16),
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children: [
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Text("Not implemented yet", style: Theme.of(context).textTheme.bodyMedium),
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//_buildSystemInfoCard(),
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//const SizedBox(height: 16),
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//_buildRadioStatsCard(),
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//const SizedBox(height: 16),
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//_buildPacketStatsCard(),
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],
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),
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),
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),
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);
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}
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}
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