feat: implement refresh button and jump-to-person plus better ws reconnect
This commit is contained in:
parent
61f9eab0a5
commit
b84e9d307d
@ -3,6 +3,7 @@ import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:hydrated_bloc/hydrated_bloc.dart';
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import 'package:ot_viewer_app/global_location_store.dart';
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import 'package:ot_viewer_app/refresh_cubit.dart';
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import 'package:ot_viewer_app/settings_page.dart';
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import 'package:path_provider/path_provider.dart';
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import 'map_page.dart';
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@ -20,8 +21,22 @@ Future<void> main() async {
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GetIt.I
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.registerSingleton<GlobalLocationStoreCubit>(GlobalLocationStoreCubit());
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GetIt.I.registerSingleton<RefreshCubit>(RefreshCubit());
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runApp(MyApp());
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runApp(
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MultiBlocProvider(
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providers: [
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BlocProvider(
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lazy: false,
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create: (BuildContext context) => SettingsCubit(),
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),
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BlocProvider(
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create: (BuildContext context) => GetIt.I.get<RefreshCubit>(),
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),
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],
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child: MyApp(),
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),
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);
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}
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class MyApp extends StatelessWidget {
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@ -31,7 +46,17 @@ class MyApp extends StatelessWidget {
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title: 'OwnTracks Data Viewer',
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theme: ThemeData.dark(),
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home: Scaffold(
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appBar: AppBar(title: const Text('OwnTrakcs Data Viewer')),
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appBar: AppBar(
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title: const Text('OwnTrakcs Data Viewer'),
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actions: [
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IconButton(
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icon: const Icon(Icons.refresh),
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onPressed: () async {
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context.read<RefreshCubit>().triggerRefresh();
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},
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),
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],
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),
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body: const MainPage(),
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),
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);
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@ -60,10 +85,7 @@ class _MainPageState extends State<MainPage> {
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@override
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Widget build(BuildContext context) {
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return BlocProvider(
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lazy: false,
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create: (BuildContext context) => SettingsCubit(),
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child: Scaffold(
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return Scaffold(
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body: IndexedStack(
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index: _currentIndex,
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children: _pages,
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@ -82,7 +104,6 @@ class _MainPageState extends State<MainPage> {
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currentIndex: _currentIndex,
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onTap: _onItemTapped,
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),
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),
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);
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}
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}
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@ -13,6 +13,7 @@ import 'package:get_it/get_it.dart';
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import 'package:intl/intl.dart';
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import 'package:latlong2/latlong.dart';
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import 'package:ot_viewer_app/global_location_store.dart';
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import 'package:ot_viewer_app/refresh_cubit.dart';
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import 'package:ot_viewer_app/settings_page.dart';
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import 'package:ot_viewer_app/user_path_bloc.dart';
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import 'package:ot_viewer_app/util.dart';
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@ -34,6 +35,8 @@ class MapPage extends StatefulWidget {
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}
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class _MapPageState extends State<MapPage> {
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final MapController _mapController = MapController();
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@override
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void initState() {
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super.initState();
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@ -48,40 +51,58 @@ class _MapPageState extends State<MapPage> {
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final settingsCubit = context.read<SettingsCubit>();
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cubit.subscribe(settingsCubit.state);
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settingsCubit.stream.listen((settings) => cubit.subscribe(settings));
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final refreshCubit = context.read<RefreshCubit>();
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refreshCubit.stream.listen((_) => cubit.reconnect());
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return cubit;
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},
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child: FutureBuilder<String>(
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future: getPath(),
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builder: (something, tempPath) => BlocBuilder<SettingsCubit, SettingsState>(
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builder: (something, tempPath) =>
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BlocBuilder<SettingsCubit, SettingsState>(
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builder: (context, state) {
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if (tempPath.data == null) {
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return const Center(child: Text('Loading Map...'));
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}
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return FlutterMap(
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return Stack(children: [
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FlutterMap(
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mapController: _mapController,
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options: const MapOptions(
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initialCenter: LatLng(48.3285, 9.8942),
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initialZoom: 13.0,
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),
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children: [
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TileLayer(
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urlTemplate: 'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
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urlTemplate:
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'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
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tileProvider: CachedTileProvider(
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maxStale: const Duration(days: 30),
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store: HiveCacheStore(tempPath.data!, hiveBoxName: 'HiveCacheStore')),
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store: HiveCacheStore(tempPath.data!,
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hiveBoxName: 'HiveCacheStore')),
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),
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...state.activeDevices.map((id) => UserPath(key: ValueKey(id), device: id, settings: state)),
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const MapCompass.cupertino(rotationDuration: Duration(milliseconds: 600)),
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...state.activeDevices.map((id) =>
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UserPath(key: ValueKey(id), device: id, settings: state)),
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const MapCompass.cupertino(
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rotationDuration: Duration(milliseconds: 600)),
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// CurrentLocationLayer(), TODO: add permission
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RichAttributionWidget(
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attributions: [
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TextSourceAttribution(
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'OpenStreetMap contributors',
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onTap: () => (Uri.parse('https://openstreetmap.org/copyright')),
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onTap: () =>
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(Uri.parse('https://openstreetmap.org/copyright')),
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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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Positioned(
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bottom: 16,
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left: 16,
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child: TrackerSelector(
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mapController: _mapController,
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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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@ -110,20 +131,34 @@ class _UserPathState extends State<UserPath> {
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// ONLY WORKS because gets rebuilt every time with settings update
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return bloc;
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},
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child: BlocListener<LocationSubscribeCubit, LocationUpdateState>(
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child: MultiBlocListener(
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listeners: [
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BlocListener<LocationSubscribeCubit, LocationUpdateState>(
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listenWhen: (prevState, state) => state is LocationUpdateReceived,
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listener: (context, state) {
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UserPathBloc userPathBloc = context.read<UserPathBloc>();
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if (state case LocationUpdateReceived(:final position, :final deviceId)) {
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if (state
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case LocationUpdateReceived(
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:final position,
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:final deviceId
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)) {
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if (userPathBloc.deviceId == state.deviceId) {
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userPathBloc.add(UserPathLiveSubscriptionUpdate(position));
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}
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}
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}),
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BlocListener<RefreshCubit, DateTime>(
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listener: (context, state) {
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context.read<UserPathBloc>().add(UserPathFullUpdate());
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},
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)
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],
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child: BlocBuilder<UserPathBloc, UserPathState>(
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builder: (context, state) {
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// TODO: change once smarter rebuilds are ready
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context.read<UserPathBloc>().add(UserPathLoginDataChanged(widget.settings));
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context
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.read<UserPathBloc>()
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.add(UserPathLoginDataChanged(widget.settings));
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print("rebuild");
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final _istate = state as MainUserPathState;
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@ -139,7 +174,8 @@ class _UserPathState extends State<UserPath> {
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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GestureDetector(
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onTap: () => showUserLocationModalBottomSheet(context, widget.device),
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onTap: () => showUserLocationModalBottomSheet(
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context, widget.device),
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child: Container(
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decoration: BoxDecoration(
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color: Colors.black.withOpacity(0.85),
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@ -170,7 +206,8 @@ class _UserPathState extends State<UserPath> {
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List<List<LatLng>> segments = [];
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List<Color> colors = [];
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if (state.initialPoints.isNotEmpty) {
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final allPoints = state.initialPoints.map((e) => LatLng(e.lat, e.lon)).toList();
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final allPoints =
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state.initialPoints.map((e) => LatLng(e.lat, e.lon)).toList();
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final segmentCount = math.min(100, allPoints.length);
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final pointsPerSegment = (allPoints.length / segmentCount).ceil();
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@ -193,8 +230,9 @@ class _UserPathState extends State<UserPath> {
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Polyline(
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points: segments[i],
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strokeWidth: 4.0,
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color: colors[i]
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.withOpacity((math.pow(i, 2) / math.pow(segments.length, 2)) * 0.7 + 0.3), // Fading effect
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color: colors[i].withOpacity(
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(math.pow(i, 2) / math.pow(segments.length, 2)) * 0.7 +
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0.3), // Fading effect
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),
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);
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}
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@ -217,9 +255,13 @@ class _UserPathState extends State<UserPath> {
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...polylines
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],
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),
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PolylineLayer(key: ValueKey('${widget.device}_liveLines'), polylines: [
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PolylineLayer(
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key: ValueKey('${widget.device}_liveLines'),
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polylines: [
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Polyline(
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points: state.livePoints.map((e) => LatLng(e.lat, e.lon)).toList(),
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points: state.livePoints
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.map((e) => LatLng(e.lat, e.lon))
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.toList(),
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strokeWidth: 4.0,
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color: Colors.blue.shade200,
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),
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@ -244,13 +286,15 @@ showUserLocationModalBottomSheet(BuildContext context, (String, String) user) {
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height: 500,
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decoration: const BoxDecoration(
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color: Colors.black,
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borderRadius: BorderRadius.only(topLeft: Radius.circular(30), topRight: Radius.circular(30)),
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borderRadius: BorderRadius.only(
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topLeft: Radius.circular(30), topRight: Radius.circular(30)),
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),
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padding: const EdgeInsets.all(32),
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child: StreamBuilder<UserPathState>(
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stream: context.read<UserPathBloc>().stream,
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builder: (sheetContext, state) {
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final istate = state.data as MainUserPathState? ?? context.read<UserPathBloc>().state as MainUserPathState;
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final istate = state.data as MainUserPathState? ??
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context.read<UserPathBloc>().state as MainUserPathState;
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if (istate.livePoints.isEmpty) {
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return Text("Couldn't find ${user.$1}:${user.$2}'s Location");
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}
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@ -275,12 +319,15 @@ showUserLocationModalBottomSheet(BuildContext context, (String, String) user) {
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width: double.infinity,
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child: Column(
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children: [
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Text("(${curLocation.lat.toStringAsFixed(4)}, ${curLocation.lon.toStringAsFixed(4)})"),
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Text(DateFormat('dd.MM.yyyy - kk:mm:ss').format(curLocation.timestamp)),
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Text(
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"(${curLocation.lat.toStringAsFixed(4)}, ${curLocation.lon.toStringAsFixed(4)})"),
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Text(DateFormat('dd.MM.yyyy - kk:mm:ss')
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.format(curLocation.timestamp)),
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StreamBuilder(
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stream: Stream.periodic(const Duration(seconds: 1)),
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builder: (context, _) {
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return Text("${formatDuration(DateTime.now().difference(curLocation.timestamp))} ago");
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return Text(
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"${formatDuration(DateTime.now().difference(curLocation.timestamp))} ago");
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},
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),
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],
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@ -291,7 +338,8 @@ showUserLocationModalBottomSheet(BuildContext context, (String, String) user) {
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),
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Expanded(
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// Ensure GridView.builder is within an Expanded widget
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child: BlocBuilder<GlobalLocationStoreCubit, GlobalLocationStoreState>(
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child: BlocBuilder<GlobalLocationStoreCubit,
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GlobalLocationStoreState>(
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bloc: GetIt.I.get<GlobalLocationStoreCubit>(),
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builder: (sheetContext, state) {
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// get map camera
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@ -299,22 +347,32 @@ showUserLocationModalBottomSheet(BuildContext context, (String, String) user) {
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final mapRotation = mapController.camera.rotation;
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List<MapEntry<(String, String), Point>> locations = state.locations
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List<MapEntry<(String, String), Point>> locations = state
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.locations
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.remove(user) // remove this
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.entries // get entries into a list, and sort alphabetically
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.toList()
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..sort((a, b) => "${a.key.$1}:${a.key.$2}".compareTo("${b.key.$1}:${b.key.$2}"));
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..sort((a, b) => "${a.key.$1}:${a.key.$2}"
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.compareTo("${b.key.$1}:${b.key.$2}"));
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if (locations.isEmpty) {
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return const SizedBox();
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}
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return GridView.builder(
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gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
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crossAxisCount: 1, crossAxisSpacing: 4.0, mainAxisSpacing: 4.0, mainAxisExtent: 100),
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gridDelegate:
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const SliverGridDelegateWithFixedCrossAxisCount(
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crossAxisCount: 1,
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crossAxisSpacing: 4.0,
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mainAxisSpacing: 4.0,
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mainAxisExtent: 100),
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itemCount: locations.length,
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itemBuilder: (BuildContext context, int index) {
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// calculate distance and bearing
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double distance = distanceBetween(curLocation.lat, curLocation.lon,
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locations[index].value.lat, locations[index].value.lon, "meters");
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double distance = distanceBetween(
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curLocation.lat,
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curLocation.lon,
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locations[index].value.lat,
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locations[index].value.lon,
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"meters");
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double bearing = (bearingBetween(
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curLocation.lat,
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@ -333,7 +391,8 @@ showUserLocationModalBottomSheet(BuildContext context, (String, String) user) {
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margin: const EdgeInsets.all(8),
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decoration: BoxDecoration(
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color: Colors.black,
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border: Border.all(color: Colors.pink, width: 2),
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border:
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Border.all(color: Colors.pink, width: 2),
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borderRadius: BorderRadius.circular(10),
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),
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padding: const EdgeInsets.all(16),
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@ -343,7 +402,8 @@ showUserLocationModalBottomSheet(BuildContext context, (String, String) user) {
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children: [
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Text(
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"${locations[index].key.$1}:${locations[index].key.$2}",
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style: const TextStyle(fontWeight: FontWeight.bold),
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style: const TextStyle(
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fontWeight: FontWeight.bold),
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),
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const Spacer(),
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Text(formatDistance(distance ~/ 1)),
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@ -359,11 +419,13 @@ showUserLocationModalBottomSheet(BuildContext context, (String, String) user) {
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Row(
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children: [
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StreamBuilder(
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stream: Stream.periodic(const Duration(seconds: 1)),
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stream: Stream.periodic(
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const Duration(seconds: 1)),
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builder: (context, _) {
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return Text(
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"${formatDuration(DateTime.now().difference(locations[index].value.timestamp))} ago",
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style: const TextStyle(fontSize: 12));
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style: const TextStyle(
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fontSize: 12));
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},
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),
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const Spacer(),
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@ -386,3 +448,81 @@ showUserLocationModalBottomSheet(BuildContext context, (String, String) user) {
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},
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);
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}
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class TrackerSelector extends StatefulWidget {
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final MapController mapController;
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const TrackerSelector({super.key, required this.mapController});
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@override
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State<TrackerSelector> createState() => _TrackerSelectorState();
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}
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class _TrackerSelectorState extends State<TrackerSelector> {
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bool _isExpanded = false;
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@override
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Widget build(BuildContext context) {
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return AnimatedContainer(
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duration: const Duration(milliseconds: 200),
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width: _isExpanded ? MediaQuery.of(context).size.width - 32 : 48,
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height: 48,
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decoration: BoxDecoration(
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color: Colors.black87,
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borderRadius: BorderRadius.circular(24),
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),
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child: Row(
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children: [
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IconButton(
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icon: Icon(_isExpanded ? Icons.close : Icons.people),
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onPressed: () {
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setState(() {
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_isExpanded = !_isExpanded;
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});
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},
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),
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if (_isExpanded)
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Expanded(
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child: BlocBuilder<GlobalLocationStoreCubit,
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GlobalLocationStoreState>(
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bloc: GetIt.I.get<GlobalLocationStoreCubit>(),
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builder: (context, state) {
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return ListView.builder(
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scrollDirection: Axis.horizontal,
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itemCount: state.locations.length,
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itemBuilder: (context, index) {
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final entry = state.locations.entries.elementAt(index);
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return GestureDetector(
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onTap: () => widget.mapController
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.moveAndRotate(entry.value.asLatLng, 15, 0),
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child: Container(
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padding: const EdgeInsets.symmetric(horizontal: 8),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Icon(
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Icons.location_history,
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color: Colors.white,
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size: 24,
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),
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Text(
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"${entry.key.$1}:${entry.key.$2}",
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style: const TextStyle(
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color: Colors.white,
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fontSize: 12,
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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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);
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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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}
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9
lib/refresh_cubit.dart
Normal file
9
lib/refresh_cubit.dart
Normal file
@ -0,0 +1,9 @@
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import 'package:flutter_bloc/flutter_bloc.dart';
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class RefreshCubit extends Cubit<DateTime> {
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RefreshCubit() : super(DateTime.now());
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void triggerRefresh() {
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emit(DateTime.now());
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}
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}
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@ -1,6 +1,6 @@
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// web_socket_cubit.dart
|
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import 'dart:async';
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||||
import 'dart:convert';
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||||
import 'package:anyhow/anyhow.dart';
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||||
import 'package:flutter_bloc/flutter_bloc.dart';
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||||
import 'package:ot_viewer_app/owntracks_api.dart';
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||||
import 'package:ot_viewer_app/settings_page.dart';
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@ -24,16 +24,19 @@ class LocationUpdateReceived extends LocationUpdateState {
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||||
|
||||
class LocationSubscribeCubit extends Cubit<LocationUpdateState> {
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||||
Option<WebSocketClient> _wsClient = None;
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||||
Option<Completer<void>> _connectionCompleter = None;
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||||
String url = '';
|
||||
String username = '';
|
||||
String pass = '';
|
||||
|
||||
LocationSubscribeCubit() : super(LocationUpdateUnconnected());
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||||
|
||||
// TODO: handle ongoing connection attempt by canceling? the loop? or smth
|
||||
subscribe(SettingsState settings) async {
|
||||
|
||||
// check if resubscribe is necessary (different URL)
|
||||
if (settings.url == url && settings.username == username && settings.password == pass) {
|
||||
if (settings.url == url &&
|
||||
settings.username == username &&
|
||||
settings.password == pass) {
|
||||
return;
|
||||
} else {
|
||||
url = settings.url;
|
||||
@ -44,13 +47,38 @@ class LocationSubscribeCubit extends Cubit<LocationUpdateState> {
|
||||
await _wsConnectionEstablish();
|
||||
}
|
||||
|
||||
reconnect() async {
|
||||
print("reconnecting...");
|
||||
if (_wsClient.isSome()) {
|
||||
await _wsClient.unwrap().close();
|
||||
_wsClient = None;
|
||||
} else {
|
||||
print("not connected, not reconnecting");
|
||||
return;
|
||||
}
|
||||
|
||||
await _wsConnectionEstablish();
|
||||
}
|
||||
|
||||
Future<void> _wsConnectionEstablish() async {
|
||||
// If there's an ongoing connection attempt, wait for it
|
||||
if (_connectionCompleter.isSome()) {
|
||||
await _connectionCompleter.unwrap().future;
|
||||
return;
|
||||
}
|
||||
|
||||
// Start new connection attempt
|
||||
_connectionCompleter = Some(Completer<void>());
|
||||
|
||||
if (_wsClient.isSome()) {
|
||||
await _wsClient.unwrap().close();
|
||||
_wsClient = None;
|
||||
}
|
||||
|
||||
var ws = await OwntracksApi(baseUrl: url, username: username, pass: pass)
|
||||
Result<WebSocketClient> ws = bail('Not done yet');
|
||||
|
||||
while (!ws.isOk()) {
|
||||
ws = await OwntracksApi(baseUrl: url, username: username, pass: pass)
|
||||
.createWebSocketConnection(
|
||||
wsPath: 'last',
|
||||
onMessage: (msg) {
|
||||
@ -78,7 +106,8 @@ class LocationSubscribeCubit extends Cubit<LocationUpdateState> {
|
||||
final p = Point(
|
||||
lat: map['lat'] as double,
|
||||
lon: map['lon'] as double,
|
||||
timestamp: DateTime.fromMillisecondsSinceEpoch((map['tst'] as int) * 1000));
|
||||
timestamp: DateTime.fromMillisecondsSinceEpoch(
|
||||
(map['tst'] as int) * 1000));
|
||||
|
||||
print(p);
|
||||
|
||||
@ -103,7 +132,18 @@ class LocationSubscribeCubit extends Cubit<LocationUpdateState> {
|
||||
},
|
||||
);
|
||||
|
||||
_wsClient = ws.expect("Estabilshing Websocket Conenction failed").toOption();
|
||||
if (!ws.isOk()) {
|
||||
print(
|
||||
'Failed to connect to WebSocket: ${ws.unwrapErr()}\n, retrying in 1s');
|
||||
await Future.delayed(const Duration(seconds: 1));
|
||||
}
|
||||
}
|
||||
|
||||
_wsClient =
|
||||
ws.expect("Estabilshing Websocket Conenction failed").toOption();
|
||||
|
||||
_connectionCompleter.unwrap().complete();
|
||||
_connectionCompleter = None;
|
||||
}
|
||||
|
||||
@override
|
||||
|
||||
Loading…
Reference in New Issue
Block a user