Add saved places and optional device location
A saved place is a named point the user keeps: it frames the map now, and once the worker publishes station data it is what the nearest-station readings and, later, the rain notifications will hang off. Free points rather than stations, because people think in terms of home and work, not in terms of which weather station happens to represent them. Everything stays on the device. Places live in SharedPreferences under a versioned key, and there is no account to attach them to and no server that would accept them. That is what keeps the Data safety declaration able to say no location is collected, and it must survive the notification work: the device will subscribe to the topic for the cell containing a place, so the link between a person and a place never leaves their phone. Location is coarse only, and that took enforcing. geolocator declares ACCESS_FINE_LOCATION in its own manifest and the merger pulls it in, so the system dialog offered "Precise" despite the app asking for nothing of the sort; the manifest now removes it with tools:node="remove", and the dialog reads "approximate location" with no choice offered. Requests also go through the platform LocationManager rather than the Play Services fused provider, which prompts about Location Accuracy and, when declined, returns no fix at all — an absurd outcome for an app that only ever wanted an approximate one, and one that also tied location to Play Services being present. The prominent disclosure comes before the system dialog, as Play requires, and is repeated in Settings so someone who already answered can still read what the permission is for. Declining leaves the app fully usable. Two more defects found by running it and by a test: - MapLibreMap leaves cameraPosition null unless trackCameraPosition is set, so "save the map centre" silently saved the region default rather than what the user was looking at. - Place ids came straight from the microsecond clock, so two places saved in the same microsecond shared an id and rename, remove and the duplicate-name check all acted on the wrong one. A test caught it on a fast machine. Saving refuses points outside the region rather than accepting them: a place in Rome would look like it worked and then show nothing forever. Also corrects CLAUDE.md, which still said ARPA states no licence, and records the ARPA realtime API there with the property that governs how it may be used — it lags about 4.5 hours, so it is an observation archive and must never sit next to 5-minute radar looking current. Verified: analyze clean, 158 tests passing, and on the emulator the disclosure precedes the system dialog, the dialog asks only for approximate location, a place survives restart and reinstall, and tapping one moves the map onto it. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
This commit is contained in:
Claude Opus 5
@@ -1,8 +1,24 @@
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<manifest xmlns:android="http://schemas.android.com/apk/res/android">
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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:tools="http://schemas.android.com/tools">
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<!-- Flutter adds this to the debug and profile manifests only, so a
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release build needs it declared here or every request fails. -->
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<uses-permission android:name="android.permission.INTERNET"/>
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<!-- Coarse only, deliberately. The app centres a map and picks the
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nearest weather station, and stations are kilometres apart, so
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street-level precision would buy nothing and cost a more
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invasive permission. Never add ACCESS_FINE_LOCATION without a
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feature that genuinely needs it. -->
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<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
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<!-- geolocator declares ACCESS_FINE_LOCATION in its own manifest, and the
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merger pulls it in. Left alone the system dialog offers "Precise",
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Play Services nags about Location Accuracy, and the Data safety form
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has to declare precise location — all for accuracy this app never
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uses. Removing it here keeps the declaration honest. -->
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<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"
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tools:node="remove"/>
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<application
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android:label="Nuvolari"
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android:name="${applicationName}"
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@@ -7,6 +7,30 @@ class GeoPoint {
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final double longitude;
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final double latitude;
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/// Great-circle distance to [other] in metres.
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///
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/// Haversine on a spherical Earth. Good to a few parts in a thousand, which is
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/// far below what matters here: this ranks nearby weather stations and tells
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/// the reader how far away a measurement came from, both of which are quoted
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/// in kilometres. An ellipsoidal formula would be more precise and no more
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/// useful.
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double distanceTo(GeoPoint other) {
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const earthRadiusMetres = 6371000.0;
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final lat1 = latitude * math.pi / 180;
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final lat2 = other.latitude * math.pi / 180;
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final deltaLat = (other.latitude - latitude) * math.pi / 180;
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final deltaLon = (other.longitude - longitude) * math.pi / 180;
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final a =
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math.sin(deltaLat / 2) * math.sin(deltaLat / 2) +
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math.cos(lat1) *
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math.cos(lat2) *
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math.sin(deltaLon / 2) *
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math.sin(deltaLon / 2);
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return 2 * earthRadiusMetres * math.atan2(math.sqrt(a), math.sqrt(1 - a));
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}
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@override
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String toString() => 'GeoPoint($longitude, $latitude)';
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@@ -5,11 +5,17 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:maplibre_gl/maplibre_gl.dart';
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import '../../core/config/env.dart';
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import '../../core/region/geo.dart';
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import '../../core/region/region_config.dart';
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import '../../core/region/region_repository.dart';
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import '../../data/radar/radar_manifest.dart';
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import '../../data/radar/radar_source.dart';
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import '../../l10n/app_localizations.dart';
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import '../places/location_flow.dart';
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import '../places/places_screen.dart';
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import '../places/saved_place.dart';
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import '../places/saved_places.dart';
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import '../settings/settings_screen.dart';
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import '../timeline/data_age_banner.dart';
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import '../timeline/radar_timeline.dart';
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import '../timeline/timeline_bar.dart';
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@@ -17,6 +23,119 @@ import 'attribution_bar.dart';
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import 'map_style.dart';
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import 'radar_overlay.dart';
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/// The live map controller, or null before the map is created.
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///
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/// Held in a provider because the app bar sits above the map in the widget tree
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/// and still needs to move the camera. Cleared on dispose so a stale controller
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/// is never used after the map is gone.
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class MapControllerHolder extends Notifier<MapLibreMapController?> {
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@override
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MapLibreMapController? build() => null;
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void attach(MapLibreMapController controller) => state = controller;
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void detach() => state = null;
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}
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final mapControllerProvider =
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NotifierProvider<MapControllerHolder, MapLibreMapController?>(
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MapControllerHolder.new,
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);
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/// Moves the map onto [point], keeping the current zoom.
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Future<void> _centreOn(WidgetRef ref, GeoPoint point) async {
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final controller = ref.read(mapControllerProvider);
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if (controller == null) return;
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await controller.animateCamera(
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CameraUpdate.newLatLng(LatLng(point.latitude, point.longitude)),
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);
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}
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/// Centres the map on the device position.
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class _LocateAction extends ConsumerWidget {
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const _LocateAction();
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final l10n = AppLocalizations.of(context);
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return IconButton(
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tooltip: l10n.locateMe,
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icon: const Icon(Icons.my_location),
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onPressed: () async {
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final point = await requestPosition(context, ref);
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if (point == null || !context.mounted) return;
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// The app only has data for this region. Saying so beats silently
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// refusing to move, and beats moving somewhere with an empty map.
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final region = await ref.read(regionConfigProvider.future);
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if (!context.mounted) return;
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if (!region.bounds.contains(point)) {
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ScaffoldMessenger.of(
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context,
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).showSnackBar(SnackBar(content: Text(l10n.locationOutsideRegion)));
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return;
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}
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ref.read(activePlaceProvider.notifier).select(null);
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await _centreOn(ref, point);
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},
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);
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}
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}
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/// Opens the saved places list and centres on whatever comes back.
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class _PlacesAction extends ConsumerWidget {
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const _PlacesAction();
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final l10n = AppLocalizations.of(context);
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return IconButton(
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tooltip: l10n.placesOpen,
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icon: const Icon(Icons.place_outlined),
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onPressed: () async {
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final controller = ref.read(mapControllerProvider);
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final region = await ref.read(regionConfigProvider.future);
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if (!context.mounted) return;
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final target = controller?.cameraPosition?.target;
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final centre = target == null
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? region.map.center
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: GeoPoint(target.longitude, target.latitude);
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final chosen = await Navigator.of(context).push<SavedPlace>(
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MaterialPageRoute<SavedPlace>(
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builder: (_) => PlacesScreen(mapCentre: centre),
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),
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);
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if (chosen == null) return;
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ref.read(activePlaceProvider.notifier).select(chosen);
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await _centreOn(ref, chosen.point);
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},
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);
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}
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}
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class _SettingsAction extends StatelessWidget {
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const _SettingsAction();
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@override
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Widget build(BuildContext context) {
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final l10n = AppLocalizations.of(context);
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return IconButton(
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tooltip: l10n.settingsOpen,
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icon: const Icon(Icons.settings_outlined),
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onPressed: () => Navigator.of(
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context,
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).push(MaterialPageRoute<void>(builder: (_) => const SettingsScreen())),
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);
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}
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}
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/// The radar map: base map, animated precipitation overlay, timeline.
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class RadarMapScreen extends ConsumerWidget {
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const RadarMapScreen({super.key});
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@@ -27,7 +146,10 @@ class RadarMapScreen extends ConsumerWidget {
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final region = ref.watch(regionConfigProvider);
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return Scaffold(
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appBar: AppBar(title: Text(l10n.appTitle)),
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appBar: AppBar(
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title: Text(l10n.appTitle),
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actions: const [_LocateAction(), _PlacesAction(), _SettingsAction()],
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),
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body: switch (region) {
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AsyncData(:final value) => _MapWithAttribution(region: value),
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AsyncError(:final error) => Center(
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@@ -136,6 +258,11 @@ class _RegionMapState extends ConsumerState<_RegionMap> {
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void dispose() {
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_lifecycle?.dispose();
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unawaited(_overlay?.detach());
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// The controller dies with the platform view; leaving it in the provider
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// would let the app bar drive a dead map.
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Future<void>.microtask(
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() => ref.read(mapControllerProvider.notifier).detach(),
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).ignore();
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super.dispose();
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}
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@@ -148,6 +275,7 @@ class _RegionMapState extends ConsumerState<_RegionMap> {
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/// bounds works on every screen size.
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Future<void> _onMapCreated(MapLibreMapController controller) async {
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_controller = controller;
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ref.read(mapControllerProvider.notifier).attach(controller);
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final bounds = widget.region.bounds;
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await controller.moveCamera(
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@@ -209,6 +337,10 @@ class _RegionMapState extends ConsumerState<_RegionMap> {
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return MapLibreMap(
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styleString: widget.style.styleString,
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onMapCreated: _onMapCreated,
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// Without this the controller's cameraPosition stays null, and "save the
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// map centre" silently saves the region default instead of what the user
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// is actually looking at.
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trackCameraPosition: true,
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onStyleLoadedCallback: () => unawaited(_onStyleLoaded()),
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initialCameraPosition: CameraPosition(
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target: LatLng(center.latitude, center.longitude),
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@@ -0,0 +1,119 @@
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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:geolocator/geolocator.dart';
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import '../../core/region/geo.dart';
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import '../../l10n/app_localizations.dart';
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import 'location_service.dart';
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/// Obtains a position, explaining why before asking.
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///
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/// Google Play requires a prominent disclosure **before** the system permission
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/// dialog: the user has to be told what is collected and why while they can
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/// still decline without a dialog in their face. That ordering is the whole
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/// reason this lives in one function instead of being scattered across the
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/// screens that need a fix.
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///
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/// Returns null whenever no position is available, having already told the user
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/// why. Callers fall back to the region centre rather than blocking.
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Future<GeoPoint?> requestPosition(BuildContext context, WidgetRef ref) async {
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final l10n = AppLocalizations.of(context);
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final service = ref.read(locationServiceProvider);
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var availability = await service.availability();
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if (!context.mounted) return null;
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if (availability == LocationAvailability.serviceDisabled) {
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_explain(
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context,
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l10n.locationStatusServiceDisabled,
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actionLabel: l10n.locationOpenSystemSettings,
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onAction: Geolocator.openLocationSettings,
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);
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return null;
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}
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if (availability == LocationAvailability.deniedForever) {
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_explain(
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context,
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l10n.locationStatusDeniedForever,
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actionLabel: l10n.locationOpenSystemSettings,
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onAction: Geolocator.openAppSettings,
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);
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return null;
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}
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if (availability == LocationAvailability.denied) {
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final shown = ref.read(locationDisclosureShownProvider);
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if (!shown) {
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final accepted = await showLocationDisclosure(context);
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if (!context.mounted) return null;
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if (!accepted) return null;
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ref.read(locationDisclosureShownProvider.notifier).markShown();
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}
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availability = await service.request();
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if (!context.mounted) return null;
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if (availability != LocationAvailability.granted) {
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_explain(
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context,
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availability == LocationAvailability.deniedForever
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? l10n.locationStatusDeniedForever
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: l10n.locationStatusDenied,
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);
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return null;
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}
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}
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final point = await service.currentPoint();
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if (!context.mounted) return null;
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if (point == null) {
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_explain(context, l10n.locationUnavailable);
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return null;
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}
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return point;
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}
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/// Shows the prominent disclosure. Returns true if the user chose to continue.
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Future<bool> showLocationDisclosure(BuildContext context) async {
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final l10n = AppLocalizations.of(context);
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final accepted = await showDialog<bool>(
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context: context,
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builder: (context) => AlertDialog(
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icon: const Icon(Icons.my_location),
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title: Text(l10n.locationDisclosureTitle),
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content: SingleChildScrollView(child: Text(l10n.locationDisclosureBody)),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(context).pop(false),
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child: Text(l10n.locationDisclosureDecline),
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),
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FilledButton(
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onPressed: () => Navigator.of(context).pop(true),
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child: Text(l10n.locationDisclosureContinue),
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),
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],
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),
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);
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return accepted ?? false;
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}
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void _explain(
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BuildContext context,
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String message, {
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String? actionLabel,
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VoidCallback? onAction,
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}) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(message),
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duration: const Duration(seconds: 6),
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action: actionLabel == null || onAction == null
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? null
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: SnackBarAction(label: actionLabel, onPressed: onAction),
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),
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);
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}
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@@ -0,0 +1,142 @@
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import 'package:flutter/foundation.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:geolocator/geolocator.dart';
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import '../../core/region/geo.dart';
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/// What stands between the app and a position fix.
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enum LocationAvailability {
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/// Ready to locate.
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granted,
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/// Location is switched off on the device. The user has to enable it in
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/// system settings; asking for permission would not help.
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serviceDisabled,
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/// Not granted yet, but askable.
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denied,
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/// Refused permanently. Only system settings can undo it, so the UI must send
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/// the user there rather than asking again into the void.
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deniedForever,
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}
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/// Reads the device position.
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///
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/// Behind an interface so the permission dance can be tested without a device
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/// and without the plugin's static methods.
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abstract interface class LocationService {
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Future<LocationAvailability> availability();
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/// Asks for permission if it has not been granted yet.
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Future<LocationAvailability> request();
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/// A single coarse fix, or null if it could not be obtained.
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Future<GeoPoint?> currentPoint();
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}
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class GeolocatorLocationService implements LocationService {
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const GeolocatorLocationService();
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/// Deliberately coarse.
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///
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/// This app centres a map and picks the nearest weather station, and stations
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/// are kilometres apart. Street-level precision would buy nothing and would
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/// mean asking for a more invasive permission, so the app declares only
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/// `ACCESS_COARSE_LOCATION` and asks for low accuracy to match.
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///
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/// `forceLocationManager` uses the platform's own LocationManager instead of
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/// the Google Play Services fused provider. The fused provider triggers a
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/// "your device will need to use Location Accuracy" prompt, and declining it
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/// yields **no fix at all** — an absurd outcome for an app that only wants an
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/// approximate one. It also drops the Play Services dependency, so location
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/// works on devices that do not have them.
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static LocationSettings get _settings {
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if (defaultTargetPlatform == TargetPlatform.android) {
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return AndroidSettings(
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accuracy: LocationAccuracy.low,
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forceLocationManager: true,
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timeLimit: const Duration(seconds: 20),
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);
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}
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return const LocationSettings(
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accuracy: LocationAccuracy.low,
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timeLimit: Duration(seconds: 20),
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);
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}
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@override
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Future<LocationAvailability> availability() async {
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if (!await Geolocator.isLocationServiceEnabled()) {
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return LocationAvailability.serviceDisabled;
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}
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return _map(await Geolocator.checkPermission());
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||||
}
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||||
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||||
@override
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||||
Future<LocationAvailability> request() async {
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if (!await Geolocator.isLocationServiceEnabled()) {
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return LocationAvailability.serviceDisabled;
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}
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||||
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||||
final current = await Geolocator.checkPermission();
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||||
if (current == LocationPermission.denied) {
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return _map(await Geolocator.requestPermission());
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}
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return _map(current);
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}
|
||||
|
||||
@override
|
||||
Future<GeoPoint?> currentPoint() async {
|
||||
if (await availability() != LocationAvailability.granted) return null;
|
||||
|
||||
try {
|
||||
final position = await Geolocator.getCurrentPosition(
|
||||
locationSettings: _settings,
|
||||
);
|
||||
return GeoPoint(position.longitude, position.latitude);
|
||||
} on Object {
|
||||
// A fresh fix can take seconds indoors, or time out entirely. For
|
||||
// centring a map a slightly stale position is worth far more than
|
||||
// nothing, so fall back to whatever the system already knows.
|
||||
try {
|
||||
final last = await Geolocator.getLastKnownPosition();
|
||||
if (last == null) return null;
|
||||
return GeoPoint(last.longitude, last.latitude);
|
||||
} on Object {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static LocationAvailability _map(LocationPermission permission) =>
|
||||
switch (permission) {
|
||||
LocationPermission.always ||
|
||||
LocationPermission.whileInUse => LocationAvailability.granted,
|
||||
LocationPermission.deniedForever => LocationAvailability.deniedForever,
|
||||
LocationPermission.denied ||
|
||||
LocationPermission.unableToDetermine => LocationAvailability.denied,
|
||||
};
|
||||
}
|
||||
|
||||
final locationServiceProvider = Provider<LocationService>(
|
||||
(ref) => const GeolocatorLocationService(),
|
||||
);
|
||||
|
||||
/// Whether the user has seen the prominent disclosure in this session.
|
||||
///
|
||||
/// Google Play requires the explanation to come **before** the system dialog.
|
||||
/// Session-scoped rather than persisted: showing it again after an app restart
|
||||
/// costs one tap, and a user who forgot what they agreed to deserves to be
|
||||
/// reminded.
|
||||
class LocationDisclosureShown extends Notifier<bool> {
|
||||
@override
|
||||
bool build() => false;
|
||||
|
||||
void markShown() => state = true;
|
||||
}
|
||||
|
||||
final locationDisclosureShownProvider =
|
||||
NotifierProvider<LocationDisclosureShown, bool>(
|
||||
LocationDisclosureShown.new,
|
||||
);
|
||||
@@ -0,0 +1,70 @@
|
||||
import 'dart:convert';
|
||||
|
||||
import 'package:shared_preferences/shared_preferences.dart';
|
||||
|
||||
import 'saved_place.dart';
|
||||
|
||||
/// Stores saved places on the device.
|
||||
///
|
||||
/// Local storage, and only local storage. A saved place is the closest thing
|
||||
/// this app has to a home address; it never reaches a server, which is what
|
||||
/// lets the Data safety declaration say that no location is collected. See
|
||||
/// docs/privacy.md.
|
||||
abstract interface class PlacesStore {
|
||||
Future<List<SavedPlace>> load();
|
||||
|
||||
Future<void> save(List<SavedPlace> places);
|
||||
}
|
||||
|
||||
class SharedPreferencesPlacesStore implements PlacesStore {
|
||||
const SharedPreferencesPlacesStore();
|
||||
|
||||
static const String storageKey = 'nuvolari.saved_places.v1';
|
||||
|
||||
@override
|
||||
Future<List<SavedPlace>> load() async {
|
||||
final prefs = await SharedPreferences.getInstance();
|
||||
final raw = prefs.getString(storageKey);
|
||||
if (raw == null || raw.isEmpty) return const <SavedPlace>[];
|
||||
|
||||
try {
|
||||
final decoded = jsonDecode(raw);
|
||||
if (decoded is! List) return const <SavedPlace>[];
|
||||
return decoded
|
||||
.whereType<Map<String, Object?>>()
|
||||
.map(SavedPlace.fromJson)
|
||||
.toList(growable: false);
|
||||
} on Object {
|
||||
// Corrupt storage loses the places, which is bad, but throwing here would
|
||||
// make the app unopenable, which is worse. Starting empty is recoverable
|
||||
// by the user; a crash loop is not.
|
||||
return const <SavedPlace>[];
|
||||
}
|
||||
}
|
||||
|
||||
@override
|
||||
Future<void> save(List<SavedPlace> places) async {
|
||||
final prefs = await SharedPreferences.getInstance();
|
||||
await prefs.setString(
|
||||
storageKey,
|
||||
jsonEncode(places.map((place) => place.toJson()).toList(growable: false)),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// An in-memory store, for tests and for previewing without touching the device.
|
||||
class InMemoryPlacesStore implements PlacesStore {
|
||||
InMemoryPlacesStore([List<SavedPlace>? initial])
|
||||
: _places = List<SavedPlace>.of(initial ?? const <SavedPlace>[]);
|
||||
|
||||
List<SavedPlace> _places;
|
||||
|
||||
@override
|
||||
Future<List<SavedPlace>> load() async =>
|
||||
List<SavedPlace>.unmodifiable(_places);
|
||||
|
||||
@override
|
||||
Future<void> save(List<SavedPlace> places) async {
|
||||
_places = List<SavedPlace>.of(places);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,279 @@
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter_riverpod/flutter_riverpod.dart';
|
||||
|
||||
import '../../core/region/geo.dart';
|
||||
import '../../l10n/app_localizations.dart';
|
||||
import 'location_flow.dart';
|
||||
import 'saved_place.dart';
|
||||
import 'saved_places.dart';
|
||||
|
||||
/// The saved places list.
|
||||
///
|
||||
/// Returns the chosen [SavedPlace] to the caller when one is tapped, so the map
|
||||
/// can centre on it without this screen knowing anything about the map.
|
||||
class PlacesScreen extends ConsumerWidget {
|
||||
const PlacesScreen({required this.mapCentre, super.key});
|
||||
|
||||
/// Where the map is looking right now, offered as a one-tap thing to save.
|
||||
final GeoPoint mapCentre;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context, WidgetRef ref) {
|
||||
final l10n = AppLocalizations.of(context);
|
||||
final places = ref.watch(savedPlacesProvider);
|
||||
|
||||
return Scaffold(
|
||||
appBar: AppBar(title: Text(l10n.placesTitle)),
|
||||
body: switch (places) {
|
||||
AsyncData(:final value) => _PlacesList(
|
||||
places: value,
|
||||
mapCentre: mapCentre,
|
||||
),
|
||||
AsyncError(:final error) => Center(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(24),
|
||||
child: Text('${l10n.dataUnavailable}\n$error'),
|
||||
),
|
||||
),
|
||||
_ => Center(child: Text(l10n.loading)),
|
||||
},
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class _PlacesList extends ConsumerWidget {
|
||||
const _PlacesList({required this.places, required this.mapCentre});
|
||||
|
||||
final List<SavedPlace> places;
|
||||
final GeoPoint mapCentre;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context, WidgetRef ref) {
|
||||
final l10n = AppLocalizations.of(context);
|
||||
final theme = Theme.of(context);
|
||||
final isFull = places.length >= SavedPlaces.maxPlaces;
|
||||
|
||||
return Column(
|
||||
children: [
|
||||
Expanded(
|
||||
child: places.isEmpty
|
||||
? _EmptyState()
|
||||
: ListView.separated(
|
||||
itemCount: places.length,
|
||||
separatorBuilder: (_, _) => const Divider(height: 1),
|
||||
itemBuilder: (context, index) =>
|
||||
_PlaceTile(place: places[index]),
|
||||
),
|
||||
),
|
||||
if (isFull)
|
||||
Padding(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
|
||||
child: Text(
|
||||
l10n.placesFull(SavedPlaces.maxPlaces),
|
||||
style: theme.textTheme.bodySmall?.copyWith(
|
||||
color: theme.colorScheme.error,
|
||||
),
|
||||
),
|
||||
),
|
||||
SafeArea(
|
||||
top: false,
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.fromLTRB(16, 8, 16, 16),
|
||||
child: Column(
|
||||
children: [
|
||||
FilledButton.icon(
|
||||
onPressed: isFull
|
||||
? null
|
||||
: () => _addFromDevicePosition(context, ref),
|
||||
icon: const Icon(Icons.my_location),
|
||||
label: Text(l10n.placeAddCurrent),
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
OutlinedButton.icon(
|
||||
onPressed: isFull
|
||||
? null
|
||||
: () => _promptAndAdd(context, ref, mapCentre),
|
||||
icon: const Icon(Icons.center_focus_strong),
|
||||
label: Text(l10n.placeAddMapCentre),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
);
|
||||
}
|
||||
|
||||
Future<void> _addFromDevicePosition(
|
||||
BuildContext context,
|
||||
WidgetRef ref,
|
||||
) async {
|
||||
final point = await requestPosition(context, ref);
|
||||
if (point == null || !context.mounted) return;
|
||||
await _promptAndAdd(context, ref, point);
|
||||
}
|
||||
}
|
||||
|
||||
class _EmptyState extends StatelessWidget {
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final l10n = AppLocalizations.of(context);
|
||||
final theme = Theme.of(context);
|
||||
|
||||
return Center(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(32),
|
||||
child: Column(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
children: [
|
||||
Icon(
|
||||
Icons.place_outlined,
|
||||
size: 48,
|
||||
color: theme.colorScheme.outline,
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
Text(l10n.placesEmpty, style: theme.textTheme.titleMedium),
|
||||
const SizedBox(height: 8),
|
||||
Text(
|
||||
l10n.placesEmptyHint,
|
||||
textAlign: TextAlign.center,
|
||||
style: theme.textTheme.bodyMedium?.copyWith(
|
||||
color: theme.colorScheme.outline,
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class _PlaceTile extends ConsumerWidget {
|
||||
const _PlaceTile({required this.place});
|
||||
|
||||
final SavedPlace place;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context, WidgetRef ref) {
|
||||
final l10n = AppLocalizations.of(context);
|
||||
|
||||
return ListTile(
|
||||
leading: const Icon(Icons.place),
|
||||
title: Text(place.name),
|
||||
subtitle: Text(formatPoint(place.point)),
|
||||
onTap: () => Navigator.of(context).pop(place),
|
||||
trailing: PopupMenuButton<String>(
|
||||
onSelected: (value) async {
|
||||
if (value == 'rename') {
|
||||
await _rename(context, ref, place);
|
||||
} else if (value == 'delete') {
|
||||
await _delete(context, ref, place);
|
||||
}
|
||||
},
|
||||
itemBuilder: (context) => [
|
||||
PopupMenuItem<String>(value: 'rename', child: Text(l10n.placeRename)),
|
||||
PopupMenuItem<String>(value: 'delete', child: Text(l10n.placeDelete)),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// Coordinates at a precision that matches how they were obtained.
|
||||
///
|
||||
/// Four decimals is about 10 m, which is finer than the coarse fix the app asks
|
||||
/// for and finer than anyone needs to read. More digits would imply an accuracy
|
||||
/// the app does not have.
|
||||
String formatPoint(GeoPoint point) =>
|
||||
'${point.latitude.toStringAsFixed(4)}, ${point.longitude.toStringAsFixed(4)}';
|
||||
|
||||
Future<void> _promptAndAdd(
|
||||
BuildContext context,
|
||||
WidgetRef ref,
|
||||
GeoPoint point,
|
||||
) async {
|
||||
final name = await _askForName(context);
|
||||
if (name == null || !context.mounted) return;
|
||||
|
||||
try {
|
||||
await ref.read(savedPlacesProvider.notifier).add(name: name, point: point);
|
||||
} on SavedPlaceException catch (error) {
|
||||
if (!context.mounted) return;
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(content: Text(messageFor(AppLocalizations.of(context), error))),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> _rename(
|
||||
BuildContext context,
|
||||
WidgetRef ref,
|
||||
SavedPlace place,
|
||||
) async {
|
||||
final name = await _askForName(context, initial: place.name);
|
||||
if (name == null || !context.mounted) return;
|
||||
|
||||
try {
|
||||
await ref.read(savedPlacesProvider.notifier).rename(place.id, name);
|
||||
} on SavedPlaceException catch (error) {
|
||||
if (!context.mounted) return;
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(content: Text(messageFor(AppLocalizations.of(context), error))),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> _delete(
|
||||
BuildContext context,
|
||||
WidgetRef ref,
|
||||
SavedPlace place,
|
||||
) async {
|
||||
final l10n = AppLocalizations.of(context);
|
||||
await ref.read(savedPlacesProvider.notifier).remove(place.id);
|
||||
if (!context.mounted) return;
|
||||
ScaffoldMessenger.of(context)
|
||||
.showSnackBar(SnackBar(content: Text(l10n.placeDeleted(place.name))));
|
||||
}
|
||||
|
||||
Future<String?> _askForName(BuildContext context, {String? initial}) {
|
||||
final l10n = AppLocalizations.of(context);
|
||||
final controller = TextEditingController(text: initial);
|
||||
|
||||
return showDialog<String>(
|
||||
context: context,
|
||||
builder: (context) => AlertDialog(
|
||||
title: Text(initial == null ? l10n.placeAddMapCentre : l10n.placeRename),
|
||||
content: TextField(
|
||||
controller: controller,
|
||||
autofocus: true,
|
||||
maxLength: SavedPlace.maxNameLength,
|
||||
decoration: InputDecoration(
|
||||
labelText: l10n.placeNameLabel,
|
||||
hintText: l10n.placeNameHint,
|
||||
),
|
||||
onSubmitted: (value) => Navigator.of(context).pop(value),
|
||||
),
|
||||
actions: [
|
||||
TextButton(
|
||||
onPressed: () => Navigator.of(context).pop(),
|
||||
child: Text(l10n.cancel),
|
||||
),
|
||||
FilledButton(
|
||||
onPressed: () => Navigator.of(context).pop(controller.text),
|
||||
child: Text(l10n.save),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
/// Turns a rejection into the sentence that explains it.
|
||||
String messageFor(AppLocalizations l10n, SavedPlaceException error) =>
|
||||
switch (error.rejection) {
|
||||
SavedPlaceRejection.emptyName => l10n.placeErrorEmptyName,
|
||||
SavedPlaceRejection.nameTooLong => l10n.placeErrorNameTooLong(
|
||||
SavedPlace.maxNameLength,
|
||||
),
|
||||
SavedPlaceRejection.duplicateName => l10n.placeErrorDuplicateName,
|
||||
SavedPlaceRejection.outsideRegion => l10n.placeErrorOutsideRegion,
|
||||
};
|
||||
@@ -0,0 +1,120 @@
|
||||
import '../../core/region/geo.dart';
|
||||
|
||||
/// A place the user has named and kept.
|
||||
///
|
||||
/// The anchor everything location-shaped hangs off: which part of the region the
|
||||
/// radar map opens on, and — once the worker publishes them — which alert zone
|
||||
/// and which rain cell the notifications for this place should follow.
|
||||
///
|
||||
/// A free point rather than a station: people think in terms of home and work,
|
||||
/// not in terms of which weather station happens to represent them. The nearest
|
||||
/// station is derived from the point when readings are shown, so the user can
|
||||
/// always see how far away the measurement actually came from.
|
||||
class SavedPlace {
|
||||
const SavedPlace({
|
||||
required this.id,
|
||||
required this.name,
|
||||
required this.point,
|
||||
required this.createdAt,
|
||||
});
|
||||
|
||||
factory SavedPlace.fromJson(Map<String, Object?> json) {
|
||||
final id = json['id'];
|
||||
final name = json['name'];
|
||||
final longitude = json['lng'];
|
||||
final latitude = json['lat'];
|
||||
final createdAt = json['createdAt'];
|
||||
|
||||
if (id is! String || id.isEmpty) {
|
||||
throw const FormatException('saved place id must be a non-empty string');
|
||||
}
|
||||
if (name is! String || name.isEmpty) {
|
||||
throw const FormatException(
|
||||
'saved place name must be a non-empty string',
|
||||
);
|
||||
}
|
||||
if (longitude is! num || latitude is! num) {
|
||||
throw const FormatException('saved place coordinates must be numbers');
|
||||
}
|
||||
if (createdAt is! int) {
|
||||
throw const FormatException(
|
||||
'saved place createdAt must be an epoch in ms',
|
||||
);
|
||||
}
|
||||
|
||||
return SavedPlace(
|
||||
id: id,
|
||||
name: name,
|
||||
point: GeoPoint(longitude.toDouble(), latitude.toDouble()),
|
||||
createdAt: DateTime.fromMillisecondsSinceEpoch(createdAt, isUtc: true),
|
||||
);
|
||||
}
|
||||
|
||||
/// Longest name the UI will accept.
|
||||
///
|
||||
/// Not a storage limit — it keeps a name readable in the one-line list and in
|
||||
/// a notification title, where a long string would simply be truncated
|
||||
/// somewhere unhelpful.
|
||||
static const int maxNameLength = 40;
|
||||
|
||||
final String id;
|
||||
final String name;
|
||||
final GeoPoint point;
|
||||
final DateTime createdAt;
|
||||
|
||||
Map<String, Object?> toJson() => <String, Object?>{
|
||||
'id': id,
|
||||
'name': name,
|
||||
'lng': point.longitude,
|
||||
'lat': point.latitude,
|
||||
'createdAt': createdAt.millisecondsSinceEpoch,
|
||||
};
|
||||
|
||||
SavedPlace copyWith({String? name, GeoPoint? point}) => SavedPlace(
|
||||
id: id,
|
||||
name: name ?? this.name,
|
||||
point: point ?? this.point,
|
||||
createdAt: createdAt,
|
||||
);
|
||||
|
||||
@override
|
||||
String toString() => 'SavedPlace($id, $name, $point)';
|
||||
|
||||
@override
|
||||
bool operator ==(Object other) =>
|
||||
other is SavedPlace &&
|
||||
other.id == id &&
|
||||
other.name == name &&
|
||||
other.point == point &&
|
||||
other.createdAt == createdAt;
|
||||
|
||||
@override
|
||||
int get hashCode => Object.hash(id, name, point, createdAt);
|
||||
}
|
||||
|
||||
/// Why a place could not be saved.
|
||||
///
|
||||
/// Modelled rather than returned as a bare bool so the UI can say which rule was
|
||||
/// broken instead of a generic failure.
|
||||
enum SavedPlaceRejection {
|
||||
/// The name was empty or only whitespace.
|
||||
emptyName,
|
||||
|
||||
/// The name exceeded [SavedPlace.maxNameLength].
|
||||
nameTooLong,
|
||||
|
||||
/// The point lies outside the region the app has data for.
|
||||
outsideRegion,
|
||||
|
||||
/// Another saved place already uses that name.
|
||||
duplicateName,
|
||||
}
|
||||
|
||||
class SavedPlaceException implements Exception {
|
||||
const SavedPlaceException(this.rejection);
|
||||
|
||||
final SavedPlaceRejection rejection;
|
||||
|
||||
@override
|
||||
String toString() => 'SavedPlaceException(${rejection.name})';
|
||||
}
|
||||
@@ -0,0 +1,158 @@
|
||||
import 'package:flutter_riverpod/flutter_riverpod.dart';
|
||||
|
||||
import '../../core/region/geo.dart';
|
||||
import '../../core/region/region_config.dart';
|
||||
import '../../core/region/region_repository.dart';
|
||||
import 'places_repository.dart';
|
||||
import 'saved_place.dart';
|
||||
|
||||
final placesStoreProvider = Provider<PlacesStore>(
|
||||
(ref) => const SharedPreferencesPlacesStore(),
|
||||
);
|
||||
|
||||
/// The user's saved places, newest first.
|
||||
class SavedPlaces extends AsyncNotifier<List<SavedPlace>> {
|
||||
/// Beyond this the list stops being a shortcut and becomes a directory to
|
||||
/// search through, which is not what it is for.
|
||||
static const int maxPlaces = 20;
|
||||
|
||||
@override
|
||||
Future<List<SavedPlace>> build() => ref.watch(placesStoreProvider).load();
|
||||
|
||||
/// Adds a place at [point] called [name].
|
||||
///
|
||||
/// Throws [SavedPlaceException] naming the rule that was broken, so the UI can
|
||||
/// explain the refusal rather than swallowing it.
|
||||
Future<SavedPlace> add({
|
||||
required String name,
|
||||
required GeoPoint point,
|
||||
}) async {
|
||||
final trimmed = name.trim();
|
||||
_validateName(trimmed);
|
||||
await _validatePoint(point);
|
||||
|
||||
final current = List<SavedPlace>.of(state.value ?? const []);
|
||||
if (current.any((p) => p.name.toLowerCase() == trimmed.toLowerCase())) {
|
||||
throw const SavedPlaceException(SavedPlaceRejection.duplicateName);
|
||||
}
|
||||
|
||||
final place = SavedPlace(
|
||||
id: _newId(current),
|
||||
name: trimmed,
|
||||
point: point,
|
||||
createdAt: DateTime.now().toUtc(),
|
||||
);
|
||||
|
||||
// Newest first: the place just added is the one most likely to be tapped.
|
||||
final updated = <SavedPlace>[place, ...current];
|
||||
if (updated.length > maxPlaces) {
|
||||
updated.removeRange(maxPlaces, updated.length);
|
||||
}
|
||||
|
||||
await _persist(updated);
|
||||
return place;
|
||||
}
|
||||
|
||||
Future<void> rename(String id, String name) async {
|
||||
final trimmed = name.trim();
|
||||
_validateName(trimmed);
|
||||
|
||||
final current = List<SavedPlace>.of(state.value ?? const []);
|
||||
if (current.any(
|
||||
(p) => p.id != id && p.name.toLowerCase() == trimmed.toLowerCase(),
|
||||
)) {
|
||||
throw const SavedPlaceException(SavedPlaceRejection.duplicateName);
|
||||
}
|
||||
|
||||
await _persist(<SavedPlace>[
|
||||
for (final place in current)
|
||||
if (place.id == id) place.copyWith(name: trimmed) else place,
|
||||
]);
|
||||
}
|
||||
|
||||
Future<void> remove(String id) async {
|
||||
final current = state.value ?? const <SavedPlace>[];
|
||||
await _persist(
|
||||
current
|
||||
.where((SavedPlace place) => place.id != id)
|
||||
.toList(growable: false),
|
||||
);
|
||||
}
|
||||
|
||||
Future<void> clear() => _persist(const <SavedPlace>[]);
|
||||
|
||||
Future<void> _persist(List<SavedPlace> places) async {
|
||||
await ref.read(placesStoreProvider).save(places);
|
||||
state = AsyncData<List<SavedPlace>>(List<SavedPlace>.unmodifiable(places));
|
||||
}
|
||||
|
||||
/// An id no existing place is using.
|
||||
///
|
||||
/// The clock alone is not enough: two places saved in the same microsecond
|
||||
/// get the same id, and everything that addresses a place by id — rename,
|
||||
/// remove, the duplicate-name check — then acts on the wrong one or on both.
|
||||
/// A test caught exactly that on a fast machine.
|
||||
String _newId(List<SavedPlace> existing) {
|
||||
final taken = existing.map((place) => place.id).toSet();
|
||||
final base = 'p${DateTime.now().microsecondsSinceEpoch}';
|
||||
if (!taken.contains(base)) return base;
|
||||
|
||||
var suffix = 1;
|
||||
while (taken.contains('${base}_$suffix')) {
|
||||
suffix++;
|
||||
}
|
||||
return '${base}_$suffix';
|
||||
}
|
||||
|
||||
void _validateName(String name) {
|
||||
if (name.isEmpty) {
|
||||
throw const SavedPlaceException(SavedPlaceRejection.emptyName);
|
||||
}
|
||||
if (name.length > SavedPlace.maxNameLength) {
|
||||
throw const SavedPlaceException(SavedPlaceRejection.nameTooLong);
|
||||
}
|
||||
}
|
||||
|
||||
/// Refuses points the app has no data for.
|
||||
///
|
||||
/// Saving a place in Rome would look like it worked and then show nothing
|
||||
/// forever. Better to say so at the moment of saving, while the user still
|
||||
/// knows what they were trying to do.
|
||||
Future<void> _validatePoint(GeoPoint point) async {
|
||||
final region = await ref.read(regionConfigProvider.future);
|
||||
if (!region.bounds.contains(point)) {
|
||||
throw const SavedPlaceException(SavedPlaceRejection.outsideRegion);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
final savedPlacesProvider =
|
||||
AsyncNotifierProvider<SavedPlaces, List<SavedPlace>>(SavedPlaces.new);
|
||||
|
||||
/// The place the map is currently centred on, or null for the region default.
|
||||
///
|
||||
/// Session state on purpose: which place you last looked at is not worth
|
||||
/// persisting, and restoring it on launch would surprise someone who opened the
|
||||
/// app to see the weather where they are now.
|
||||
class ActivePlace extends Notifier<SavedPlace?> {
|
||||
@override
|
||||
SavedPlace? build() => null;
|
||||
|
||||
void select(SavedPlace? place) => state = place;
|
||||
}
|
||||
|
||||
final activePlaceProvider = NotifierProvider<ActivePlace, SavedPlace?>(
|
||||
ActivePlace.new,
|
||||
);
|
||||
|
||||
/// Returns [places] ordered by distance from [point], nearest first.
|
||||
List<SavedPlace> byDistanceFrom(GeoPoint point, List<SavedPlace> places) {
|
||||
final sorted = List<SavedPlace>.of(places);
|
||||
sorted.sort(
|
||||
(a, b) => point.distanceTo(a.point).compareTo(point.distanceTo(b.point)),
|
||||
);
|
||||
return sorted;
|
||||
}
|
||||
|
||||
/// Convenience for the region default when no place is active.
|
||||
GeoPoint defaultCentreOf(RegionConfig region) => region.map.center;
|
||||
@@ -0,0 +1,152 @@
|
||||
import 'dart:async';
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter_riverpod/flutter_riverpod.dart';
|
||||
import 'package:geolocator/geolocator.dart';
|
||||
|
||||
import '../../l10n/app_localizations.dart';
|
||||
import '../places/location_flow.dart';
|
||||
import '../places/location_service.dart';
|
||||
import '../places/saved_places.dart';
|
||||
import '../sources/sources_screen.dart';
|
||||
|
||||
/// Settings, currently just location.
|
||||
class SettingsScreen extends ConsumerStatefulWidget {
|
||||
const SettingsScreen({super.key});
|
||||
|
||||
@override
|
||||
ConsumerState<SettingsScreen> createState() => _SettingsScreenState();
|
||||
}
|
||||
|
||||
class _SettingsScreenState extends ConsumerState<SettingsScreen> {
|
||||
LocationAvailability? _availability;
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
unawaited(_refreshAvailability());
|
||||
}
|
||||
|
||||
Future<void> _refreshAvailability() async {
|
||||
final availability = await ref.read(locationServiceProvider).availability();
|
||||
if (!mounted) return;
|
||||
setState(() => _availability = availability);
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final l10n = AppLocalizations.of(context);
|
||||
final theme = Theme.of(context);
|
||||
final places = ref.watch(savedPlacesProvider).value ?? const [];
|
||||
|
||||
return Scaffold(
|
||||
appBar: AppBar(title: Text(l10n.settingsTitle)),
|
||||
body: ListView(
|
||||
children: [
|
||||
_SectionHeader(l10n.settingsLocationSection),
|
||||
|
||||
// The disclosure text is shown here too, not only before the system
|
||||
// dialog: someone who already granted or refused should still be able
|
||||
// to read what the permission is actually used for.
|
||||
Padding(
|
||||
padding: const EdgeInsets.fromLTRB(16, 0, 16, 12),
|
||||
child: Text(
|
||||
l10n.locationDisclosureBody,
|
||||
style: theme.textTheme.bodyMedium,
|
||||
),
|
||||
),
|
||||
|
||||
ListTile(
|
||||
leading: Icon(_iconFor(_availability)),
|
||||
title: Text(_statusLabel(l10n, _availability)),
|
||||
subtitle: _availability == LocationAvailability.granted
|
||||
? null
|
||||
: Text(l10n.locateMe),
|
||||
trailing: switch (_availability) {
|
||||
LocationAvailability.denied => FilledButton(
|
||||
onPressed: () async {
|
||||
await requestPosition(context, ref);
|
||||
await _refreshAvailability();
|
||||
},
|
||||
child: Text(l10n.locationDisclosureContinue),
|
||||
),
|
||||
LocationAvailability.deniedForever => TextButton(
|
||||
onPressed: () async {
|
||||
await Geolocator.openAppSettings();
|
||||
await _refreshAvailability();
|
||||
},
|
||||
child: Text(l10n.locationOpenSystemSettings),
|
||||
),
|
||||
LocationAvailability.serviceDisabled => TextButton(
|
||||
onPressed: () async {
|
||||
await Geolocator.openLocationSettings();
|
||||
await _refreshAvailability();
|
||||
},
|
||||
child: Text(l10n.locationOpenSystemSettings),
|
||||
),
|
||||
_ => null,
|
||||
},
|
||||
),
|
||||
|
||||
const Divider(),
|
||||
_SectionHeader(l10n.placesTitle),
|
||||
ListTile(
|
||||
leading: const Icon(Icons.place_outlined),
|
||||
title: Text(l10n.placesTitle),
|
||||
subtitle: Text('${places.length} / ${SavedPlaces.maxPlaces}'),
|
||||
),
|
||||
|
||||
const Divider(),
|
||||
ListTile(
|
||||
leading: const Icon(Icons.info_outline),
|
||||
title: Text(l10n.sourcesTitle),
|
||||
trailing: const Icon(Icons.chevron_right),
|
||||
onTap: () => Navigator.of(context).push(
|
||||
MaterialPageRoute<void>(builder: (_) => const SourcesScreen()),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
static IconData _iconFor(LocationAvailability? availability) =>
|
||||
switch (availability) {
|
||||
LocationAvailability.granted => Icons.my_location,
|
||||
LocationAvailability.serviceDisabled => Icons.location_disabled,
|
||||
null => Icons.location_searching,
|
||||
_ => Icons.location_off,
|
||||
};
|
||||
|
||||
static String _statusLabel(
|
||||
AppLocalizations l10n,
|
||||
LocationAvailability? availability,
|
||||
) => switch (availability) {
|
||||
LocationAvailability.granted => l10n.locationStatusGranted,
|
||||
LocationAvailability.denied => l10n.locationStatusDenied,
|
||||
LocationAvailability.deniedForever => l10n.locationStatusDeniedForever,
|
||||
LocationAvailability.serviceDisabled => l10n.locationStatusServiceDisabled,
|
||||
null => l10n.loading,
|
||||
};
|
||||
}
|
||||
|
||||
class _SectionHeader extends StatelessWidget {
|
||||
const _SectionHeader(this.title);
|
||||
|
||||
final String title;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final theme = Theme.of(context);
|
||||
|
||||
return Padding(
|
||||
padding: const EdgeInsets.fromLTRB(16, 16, 16, 8),
|
||||
child: Text(
|
||||
title,
|
||||
style: theme.textTheme.titleSmall?.copyWith(
|
||||
color: theme.colorScheme.primary,
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
@@ -151,5 +151,159 @@
|
||||
"example": "4"
|
||||
}
|
||||
}
|
||||
},
|
||||
"placesTitle": "Località salvate",
|
||||
"@placesTitle": {
|
||||
"description": "Title of the saved places screen"
|
||||
},
|
||||
"placesOpen": "Località",
|
||||
"@placesOpen": {
|
||||
"description": "Tooltip on the app bar action that opens the saved places screen"
|
||||
},
|
||||
"placesEmpty": "Nessuna località salvata",
|
||||
"@placesEmpty": {
|
||||
"description": "Empty state heading on the saved places screen"
|
||||
},
|
||||
"placesEmptyHint": "Salva un punto per centrarci sopra il radar. In futuro le stesse località riceveranno le allerte di pioggia.",
|
||||
"@placesEmptyHint": {
|
||||
"description": "Empty state body explaining what saved places are for"
|
||||
},
|
||||
"placesFull": "Hai raggiunto il massimo di {max} località",
|
||||
"@placesFull": {
|
||||
"description": "Shown when the saved place limit is reached",
|
||||
"placeholders": {
|
||||
"max": {
|
||||
"type": "int",
|
||||
"example": "20"
|
||||
}
|
||||
}
|
||||
},
|
||||
"placeAddCurrent": "Salva la mia posizione",
|
||||
"@placeAddCurrent": {
|
||||
"description": "Button that saves the current device position as a place"
|
||||
},
|
||||
"placeAddMapCentre": "Salva il centro della mappa",
|
||||
"@placeAddMapCentre": {
|
||||
"description": "Button that saves whatever the map is centred on as a place"
|
||||
},
|
||||
"placeNameLabel": "Nome",
|
||||
"@placeNameLabel": {
|
||||
"description": "Label of the text field for a saved place name"
|
||||
},
|
||||
"placeNameHint": "Casa, Lavoro, Baita…",
|
||||
"@placeNameHint": {
|
||||
"description": "Placeholder examples for a saved place name"
|
||||
},
|
||||
"placeRename": "Rinomina",
|
||||
"@placeRename": {
|
||||
"description": "Menu entry to rename a saved place"
|
||||
},
|
||||
"placeDelete": "Elimina",
|
||||
"@placeDelete": {
|
||||
"description": "Menu entry to delete a saved place"
|
||||
},
|
||||
"placeDeleted": "«{name}» eliminata",
|
||||
"@placeDeleted": {
|
||||
"description": "Confirmation after deleting a saved place",
|
||||
"placeholders": {
|
||||
"name": {
|
||||
"type": "String",
|
||||
"example": "Casa"
|
||||
}
|
||||
}
|
||||
},
|
||||
"placeCentreOnMap": "Centra sulla mappa",
|
||||
"@placeCentreOnMap": {
|
||||
"description": "Action that moves the radar map onto a saved place"
|
||||
},
|
||||
"placeErrorEmptyName": "Serve un nome",
|
||||
"@placeErrorEmptyName": {
|
||||
"description": "Validation error when the place name is blank"
|
||||
},
|
||||
"placeErrorNameTooLong": "Nome troppo lungo: massimo {max} caratteri",
|
||||
"@placeErrorNameTooLong": {
|
||||
"description": "Validation error when the place name exceeds the limit",
|
||||
"placeholders": {
|
||||
"max": {
|
||||
"type": "int",
|
||||
"example": "40"
|
||||
}
|
||||
}
|
||||
},
|
||||
"placeErrorDuplicateName": "Esiste già una località con questo nome",
|
||||
"@placeErrorDuplicateName": {
|
||||
"description": "Validation error when another saved place has the same name"
|
||||
},
|
||||
"placeErrorOutsideRegion": "Questo punto è fuori dall'area coperta dai dati",
|
||||
"@placeErrorOutsideRegion": {
|
||||
"description": "Validation error when the chosen point lies outside the region the app has data for"
|
||||
},
|
||||
"settingsTitle": "Impostazioni",
|
||||
"@settingsTitle": {
|
||||
"description": "Title of the settings screen"
|
||||
},
|
||||
"settingsOpen": "Impostazioni",
|
||||
"@settingsOpen": {
|
||||
"description": "Tooltip on the app bar action that opens settings"
|
||||
},
|
||||
"settingsLocationSection": "Posizione",
|
||||
"@settingsLocationSection": {
|
||||
"description": "Heading of the location section in settings"
|
||||
},
|
||||
"locateMe": "La mia posizione",
|
||||
"@locateMe": {
|
||||
"description": "Tooltip on the button that centres the map on the device position"
|
||||
},
|
||||
"locationDisclosureTitle": "Uso della posizione",
|
||||
"@locationDisclosureTitle": {
|
||||
"description": "Title of the prominent disclosure shown before the system permission dialog"
|
||||
},
|
||||
"locationDisclosureBody": "Nuvolari usa la tua posizione approssimativa per centrare la mappa radar e per trovare la stazione di misura più vicina.\n\nLa posizione resta sul dispositivo: non viene inviata a nessun server e non è condivisa con nessuno.\n\nPuoi rifiutare e continuare a usare l'app scegliendo le località a mano.",
|
||||
"@locationDisclosureBody": {
|
||||
"description": "Prominent disclosure required by Google Play. Must state what is collected, why, and that it stays on the device, BEFORE the system dialog appears."
|
||||
},
|
||||
"locationDisclosureContinue": "Continua",
|
||||
"@locationDisclosureContinue": {
|
||||
"description": "Button that proceeds to the system permission dialog"
|
||||
},
|
||||
"locationDisclosureDecline": "Non ora",
|
||||
"@locationDisclosureDecline": {
|
||||
"description": "Button that dismisses the disclosure without requesting permission"
|
||||
},
|
||||
"locationStatusGranted": "Permesso concesso",
|
||||
"@locationStatusGranted": {
|
||||
"description": "Location permission state shown in settings"
|
||||
},
|
||||
"locationStatusDenied": "Permesso non concesso",
|
||||
"@locationStatusDenied": {
|
||||
"description": "Location permission state shown in settings"
|
||||
},
|
||||
"locationStatusDeniedForever": "Permesso negato. Puoi concederlo dalle impostazioni di sistema.",
|
||||
"@locationStatusDeniedForever": {
|
||||
"description": "Location permission permanently denied; only system settings can change it"
|
||||
},
|
||||
"locationStatusServiceDisabled": "La localizzazione è disattivata sul dispositivo",
|
||||
"@locationStatusServiceDisabled": {
|
||||
"description": "Device location services are switched off, so asking for permission would not help"
|
||||
},
|
||||
"locationOpenSystemSettings": "Apri impostazioni di sistema",
|
||||
"@locationOpenSystemSettings": {
|
||||
"description": "Button that opens the system settings page for the app or for location"
|
||||
},
|
||||
"locationUnavailable": "Posizione non disponibile",
|
||||
"@locationUnavailable": {
|
||||
"description": "Shown when a position fix could not be obtained"
|
||||
},
|
||||
"locationOutsideRegion": "La tua posizione è fuori dall'area coperta dai dati",
|
||||
"@locationOutsideRegion": {
|
||||
"description": "Shown when the device position lies outside the region"
|
||||
},
|
||||
"cancel": "Annulla",
|
||||
"@cancel": {
|
||||
"description": "Generic cancel button"
|
||||
},
|
||||
"save": "Salva",
|
||||
"@save": {
|
||||
"description": "Generic save button"
|
||||
}
|
||||
}
|
||||
|
||||
@@ -9,6 +9,14 @@ packages:
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "4.2.0"
|
||||
args:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: args
|
||||
sha256: d0481093c50b1da8910eb0bb301626d4d8eb7284aa739614d2b394ee09e3ea04
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "2.7.0"
|
||||
async:
|
||||
dependency: transitive
|
||||
description:
|
||||
@@ -57,6 +65,14 @@ packages:
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "3.0.7"
|
||||
dbus:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: dbus
|
||||
sha256: a48d5da28e89bd02196e80d81ed8d7954923d00a0f4a68cc20b575038f023383
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "0.7.15"
|
||||
dio:
|
||||
dependency: "direct main"
|
||||
description:
|
||||
@@ -89,6 +105,22 @@ packages:
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "2.2.0"
|
||||
ffi_leak_tracker:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: ffi_leak_tracker
|
||||
sha256: "4093d4ef9ca06ffe2786e73bfb25e22aa92112b9bb4ec941f11e3e6b61489a97"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "0.1.2"
|
||||
file:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: file
|
||||
sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "7.0.1"
|
||||
fixnum:
|
||||
dependency: transitive
|
||||
description:
|
||||
@@ -133,6 +165,86 @@ packages:
|
||||
description: flutter
|
||||
source: sdk
|
||||
version: "0.0.0"
|
||||
geoclue:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: geoclue
|
||||
sha256: c2a998c77474fc57aa00c6baa2928e58f4b267649057a1c76738656e9dbd2a7f
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "0.1.1"
|
||||
geolocator:
|
||||
dependency: "direct main"
|
||||
description:
|
||||
name: geolocator
|
||||
sha256: e146a6d63776582651e97a79cbe459f8e1211b100101fadcd84db83361fa599f
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "14.0.3"
|
||||
geolocator_android:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: geolocator_android
|
||||
sha256: "86ea1654e4f61ff51466848e91c116b422d6010ea269fda0fbe1af7e9e742ce1"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "5.0.3"
|
||||
geolocator_apple:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: geolocator_apple
|
||||
sha256: "853803d6bb1713c094e935b4a5ae5f19c0308acf81da13fa9ff84fb4c70c0b73"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "2.3.14"
|
||||
geolocator_linux:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: geolocator_linux
|
||||
sha256: "3da7420f11c3496511a5bd3c18fd67b88e5659f12e46b7ce00a788f6996e850a"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "0.2.6"
|
||||
geolocator_platform_interface:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: geolocator_platform_interface
|
||||
sha256: "94db8255dc183d268765df682580440617ca35877fc82cacb5420ad03b86198d"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "4.3.0"
|
||||
geolocator_web:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: geolocator_web
|
||||
sha256: "19e485a0f8d6a88abcf9c53cba3a4105e14b7435ed8ac1c108c067b938fe8429"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "4.1.4"
|
||||
geolocator_windows:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: geolocator_windows
|
||||
sha256: "175435404d20278ffd220de83c2ca293b73db95eafbdc8131fe8609be1421eb6"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "0.2.5"
|
||||
gsettings:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: gsettings
|
||||
sha256: "1b0ce661f5436d2db1e51f3c4295a49849f03d304003a7ba177d01e3a858249c"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "0.2.8"
|
||||
http:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: http
|
||||
sha256: "87721a4a50b19c7f1d49001e51409bddc46303966ce89a65af4f4e6004896412"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "1.6.0"
|
||||
http_parser:
|
||||
dependency: transitive
|
||||
description:
|
||||
@@ -253,6 +365,22 @@ packages:
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "2.1.0"
|
||||
package_info_plus:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: package_info_plus
|
||||
sha256: "127e1751e37ffb2ff4658beeaca77bad0c27bf5f932bd3a501c2296926d4b481"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "10.2.1"
|
||||
package_info_plus_platform_interface:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: package_info_plus_platform_interface
|
||||
sha256: db762cb2f4f25ee60fb6359773861b0f199e00b90d237bd85a76a1e806b46ef4
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "4.1.0"
|
||||
path:
|
||||
dependency: transitive
|
||||
description:
|
||||
@@ -261,6 +389,46 @@ packages:
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "1.9.1"
|
||||
path_provider_linux:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: path_provider_linux
|
||||
sha256: "58c2005f147315b11e9b4a7bc889cd5203e250cba8e3f012dae259b4972b5c16"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "2.2.2"
|
||||
path_provider_platform_interface:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: path_provider_platform_interface
|
||||
sha256: "484838772624c3a4b94f1e44a3e19897fee738f2d5c4ce448443b0417f7c9dda"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "2.1.3"
|
||||
path_provider_windows:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: path_provider_windows
|
||||
sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "2.3.0"
|
||||
petitparser:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: petitparser
|
||||
sha256: "91bd59303e9f769f108f8df05e371341b15d59e995e6806aefab827b58336675"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "7.0.2"
|
||||
platform:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: platform
|
||||
sha256: a36d119c13416516a7b5913fbe8af8531e11633d784c550b2125f76c758524ec
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "3.2.0"
|
||||
plugin_platform_interface:
|
||||
dependency: transitive
|
||||
description:
|
||||
@@ -285,6 +453,62 @@ packages:
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "3.4.3"
|
||||
shared_preferences:
|
||||
dependency: "direct main"
|
||||
description:
|
||||
name: shared_preferences
|
||||
sha256: c3025c5534b01739267eb7d76959bbc25a6d10f6988e1c2a3036940133dd10bf
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "2.5.5"
|
||||
shared_preferences_android:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: shared_preferences_android
|
||||
sha256: "1e12aafe408aa50da80edfd679a2a6bf63ba7ab37c7fa98286da459a757b3399"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "2.4.28"
|
||||
shared_preferences_foundation:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: shared_preferences_foundation
|
||||
sha256: "2ec3934efa51e46117f23031cc141b8fc878e8525b94ec1ea4f7f586cf1b47ea"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "2.5.7"
|
||||
shared_preferences_linux:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: shared_preferences_linux
|
||||
sha256: "580abfd40f415611503cae30adf626e6656dfb2f0cee8f465ece7b6defb40f2f"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "2.4.1"
|
||||
shared_preferences_platform_interface:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: shared_preferences_platform_interface
|
||||
sha256: "649dc798a33931919ea356c4305c2d1f81619ea6e92244070b520187b5140ef9"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "2.4.2"
|
||||
shared_preferences_web:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: shared_preferences_web
|
||||
sha256: c49bd060261c9a3f0ff445892695d6212ff603ef3115edbb448509d407600019
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "2.4.3"
|
||||
shared_preferences_windows:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: shared_preferences_windows
|
||||
sha256: "94ef0f72b2d71bc3e700e025db3710911bd51a71cefb65cc609dd0d9a982e3c1"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "2.4.1"
|
||||
sky_engine:
|
||||
dependency: transitive
|
||||
description: flutter
|
||||
@@ -450,6 +674,30 @@ packages:
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "1.1.1"
|
||||
win32:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: win32
|
||||
sha256: a0b93865d5644f11cf6a8c3f6db909f1ec168958b5805f6cc684adea957cd63d
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "6.4.0"
|
||||
xdg_directories:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: xdg_directories
|
||||
sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "1.1.0"
|
||||
xml:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: xml
|
||||
sha256: "67f0aff7be013d107995e9b75bf4e7f2c3ef2dfdb2c8e68024bba0a7fd5756a4"
|
||||
url: "https://pub.dev"
|
||||
source: hosted
|
||||
version: "7.0.1"
|
||||
sdks:
|
||||
dart: ">=3.13.3 <4.0.0"
|
||||
flutter: ">=3.44.0"
|
||||
|
||||
@@ -18,12 +18,14 @@ dependencies:
|
||||
flutter_riverpod: ^3.4.3
|
||||
|
||||
# Date and number formatting for the Italian locale.
|
||||
geolocator: ^14.0.3
|
||||
intl: ^0.20.3
|
||||
# Native GPU-composited map. Radar animation redraws a full-viewport image
|
||||
# several times a second, which a Dart-side tile renderer cannot keep up with.
|
||||
maplibre_gl: ^0.27.1
|
||||
|
||||
# Opens attribution and official-bulletin links in the browser.
|
||||
shared_preferences: ^2.5.5
|
||||
url_launcher: ^6.3.2
|
||||
|
||||
dev_dependencies:
|
||||
|
||||
@@ -102,6 +102,38 @@ void main() {
|
||||
});
|
||||
});
|
||||
|
||||
group('GeoPoint.distanceTo', () {
|
||||
// Turin to Milan is about 125 km; a haversine on a sphere is well within a
|
||||
// kilometre of that, which is far finer than anything this is used for.
|
||||
test('matches a known separation', () {
|
||||
const torino = GeoPoint(7.686, 45.070);
|
||||
const milano = GeoPoint(9.190, 45.460);
|
||||
|
||||
expect(torino.distanceTo(milano) / 1000, closeTo(125, 2));
|
||||
});
|
||||
|
||||
test('is zero to itself', () {
|
||||
const point = GeoPoint(7.686, 45.070);
|
||||
|
||||
expect(point.distanceTo(point), closeTo(0, 1e-6));
|
||||
});
|
||||
|
||||
test('is symmetric', () {
|
||||
const a = GeoPoint(7.686, 45.070);
|
||||
const b = GeoPoint(8.622, 45.446);
|
||||
|
||||
expect(a.distanceTo(b), closeTo(b.distanceTo(a), 1e-6));
|
||||
});
|
||||
|
||||
test('orders nearby points correctly', () {
|
||||
const torino = GeoPoint(7.686, 45.070);
|
||||
const cuneo = GeoPoint(7.549, 44.393);
|
||||
const novara = GeoPoint(8.622, 45.446);
|
||||
|
||||
expect(torino.distanceTo(cuneo), lessThan(torino.distanceTo(novara)));
|
||||
});
|
||||
});
|
||||
|
||||
group('WebMercator', () {
|
||||
test('maps the prime meridian and equator to the centre', () {
|
||||
expect(WebMercator.xFromLongitude(0), closeTo(0.5, 1e-12));
|
||||
|
||||
@@ -0,0 +1,81 @@
|
||||
import 'dart:convert';
|
||||
|
||||
import 'package:flutter_test/flutter_test.dart';
|
||||
import 'package:nuvolari/core/region/geo.dart';
|
||||
import 'package:nuvolari/features/places/places_repository.dart';
|
||||
import 'package:nuvolari/features/places/saved_place.dart';
|
||||
import 'package:shared_preferences/shared_preferences.dart';
|
||||
|
||||
SavedPlace place(String id, String name) => SavedPlace(
|
||||
id: id,
|
||||
name: name,
|
||||
point: const GeoPoint(7.686, 45.070),
|
||||
createdAt: DateTime.utc(2026, 3, 4, 10),
|
||||
);
|
||||
|
||||
void main() {
|
||||
TestWidgetsFlutterBinding.ensureInitialized();
|
||||
|
||||
setUp(() => SharedPreferences.setMockInitialValues(<String, Object>{}));
|
||||
|
||||
group('SharedPreferencesPlacesStore', () {
|
||||
test('starts empty', () async {
|
||||
expect(await const SharedPreferencesPlacesStore().load(), isEmpty);
|
||||
});
|
||||
|
||||
test('round-trips places through storage', () async {
|
||||
const store = SharedPreferencesPlacesStore();
|
||||
final saved = <SavedPlace>[place('p1', 'Casa'), place('p2', 'Lavoro')];
|
||||
|
||||
await store.save(saved);
|
||||
|
||||
expect(await store.load(), saved);
|
||||
});
|
||||
|
||||
test('save replaces rather than appends', () async {
|
||||
const store = SharedPreferencesPlacesStore();
|
||||
await store.save(<SavedPlace>[place('p1', 'Casa')]);
|
||||
|
||||
await store.save(<SavedPlace>[place('p2', 'Lavoro')]);
|
||||
|
||||
final loaded = await store.load();
|
||||
expect(loaded, hasLength(1));
|
||||
expect(loaded.single.name, 'Lavoro');
|
||||
});
|
||||
|
||||
test('writes JSON under a versioned key', () async {
|
||||
await const SharedPreferencesPlacesStore().save(<SavedPlace>[
|
||||
place('p1', 'Casa'),
|
||||
]);
|
||||
|
||||
final prefs = await SharedPreferences.getInstance();
|
||||
final raw = prefs.getString(SharedPreferencesPlacesStore.storageKey);
|
||||
|
||||
expect(SharedPreferencesPlacesStore.storageKey, endsWith('.v1'));
|
||||
expect(raw, isNotNull);
|
||||
expect(jsonDecode(raw!), isA<List<Object?>>());
|
||||
});
|
||||
|
||||
// Corrupt storage loses the places, which is bad. Throwing here would make
|
||||
// the app unopenable, which is worse: one is recoverable by the user, the
|
||||
// other is a crash loop.
|
||||
test('recovers from corrupt storage instead of throwing', () async {
|
||||
SharedPreferences.setMockInitialValues(<String, Object>{
|
||||
SharedPreferencesPlacesStore.storageKey: 'not json at all',
|
||||
});
|
||||
|
||||
expect(await const SharedPreferencesPlacesStore().load(), isEmpty);
|
||||
});
|
||||
|
||||
test('ignores entries that are not place objects', () async {
|
||||
SharedPreferences.setMockInitialValues(<String, Object>{
|
||||
SharedPreferencesPlacesStore.storageKey: jsonEncode(<Object?>[
|
||||
'nonsense',
|
||||
42,
|
||||
]),
|
||||
});
|
||||
|
||||
expect(await const SharedPreferencesPlacesStore().load(), isEmpty);
|
||||
});
|
||||
});
|
||||
}
|
||||
@@ -0,0 +1,325 @@
|
||||
import 'dart:io';
|
||||
|
||||
import 'package:flutter_riverpod/flutter_riverpod.dart';
|
||||
import 'package:flutter_test/flutter_test.dart';
|
||||
import 'package:nuvolari/core/region/geo.dart';
|
||||
import 'package:nuvolari/core/region/region_config.dart';
|
||||
import 'package:nuvolari/core/region/region_repository.dart';
|
||||
import 'package:nuvolari/features/places/places_repository.dart';
|
||||
import 'package:nuvolari/features/places/saved_place.dart';
|
||||
import 'package:nuvolari/features/places/saved_places.dart';
|
||||
|
||||
/// Inside the Piedmont bounding box.
|
||||
const torino = GeoPoint(7.686, 45.070);
|
||||
const cuneo = GeoPoint(7.549, 44.393);
|
||||
|
||||
/// Well outside it.
|
||||
const roma = GeoPoint(12.496, 41.902);
|
||||
|
||||
RegionConfig loadPiemonte() =>
|
||||
RegionConfig.parse(File('assets/regions/piemonte.json').readAsStringSync());
|
||||
|
||||
({ProviderContainer container, InMemoryPlacesStore store}) harness(
|
||||
RegionConfig region, {
|
||||
List<SavedPlace>? initial,
|
||||
}) {
|
||||
final store = InMemoryPlacesStore(initial);
|
||||
final container = ProviderContainer(
|
||||
overrides: [
|
||||
regionConfigProvider.overrideWith((ref) async => region),
|
||||
placesStoreProvider.overrideWithValue(store),
|
||||
],
|
||||
);
|
||||
addTearDown(container.dispose);
|
||||
return (container: container, store: store);
|
||||
}
|
||||
|
||||
Future<List<SavedPlace>> settled(ProviderContainer container) =>
|
||||
container.read(savedPlacesProvider.future);
|
||||
|
||||
void main() {
|
||||
late RegionConfig region;
|
||||
|
||||
setUpAll(() {
|
||||
region = loadPiemonte();
|
||||
});
|
||||
|
||||
group('SavedPlace serialisation', () {
|
||||
test('round-trips through JSON', () {
|
||||
final place = SavedPlace(
|
||||
id: 'p1',
|
||||
name: 'Casa',
|
||||
point: torino,
|
||||
createdAt: DateTime.utc(2026, 3, 4, 10),
|
||||
);
|
||||
|
||||
expect(SavedPlace.fromJson(place.toJson()), place);
|
||||
});
|
||||
|
||||
test('rejects a malformed document', () {
|
||||
expect(
|
||||
() => SavedPlace.fromJson(<String, Object?>{'id': 'p1'}),
|
||||
throwsFormatException,
|
||||
);
|
||||
expect(
|
||||
() => SavedPlace.fromJson(<String, Object?>{
|
||||
'id': '',
|
||||
'name': 'Casa',
|
||||
'lat': 45.0,
|
||||
'lng': 7.0,
|
||||
'createdAt': 0,
|
||||
}),
|
||||
throwsFormatException,
|
||||
);
|
||||
});
|
||||
});
|
||||
|
||||
group('adding a place', () {
|
||||
test('saves it and puts it first', () async {
|
||||
final h = harness(region);
|
||||
await settled(h.container);
|
||||
final notifier = h.container.read(savedPlacesProvider.notifier);
|
||||
|
||||
await notifier.add(name: 'Casa', point: torino);
|
||||
await notifier.add(name: 'Lavoro', point: cuneo);
|
||||
|
||||
final places = h.container.read(savedPlacesProvider).value!;
|
||||
expect(places.map((p) => p.name), orderedEquals(['Lavoro', 'Casa']));
|
||||
});
|
||||
|
||||
test('persists to the store', () async {
|
||||
final h = harness(region);
|
||||
await settled(h.container);
|
||||
|
||||
await h.container
|
||||
.read(savedPlacesProvider.notifier)
|
||||
.add(name: 'Casa', point: torino);
|
||||
|
||||
expect(await h.store.load(), hasLength(1));
|
||||
expect((await h.store.load()).single.name, 'Casa');
|
||||
});
|
||||
|
||||
test('trims the name', () async {
|
||||
final h = harness(region);
|
||||
await settled(h.container);
|
||||
|
||||
final place = await h.container
|
||||
.read(savedPlacesProvider.notifier)
|
||||
.add(name: ' Casa ', point: torino);
|
||||
|
||||
expect(place.name, 'Casa');
|
||||
});
|
||||
|
||||
test('rejects a blank name', () async {
|
||||
final h = harness(region);
|
||||
await settled(h.container);
|
||||
|
||||
await expectLater(
|
||||
h.container
|
||||
.read(savedPlacesProvider.notifier)
|
||||
.add(name: ' ', point: torino),
|
||||
throwsA(
|
||||
isA<SavedPlaceException>().having(
|
||||
(e) => e.rejection,
|
||||
'rejection',
|
||||
SavedPlaceRejection.emptyName,
|
||||
),
|
||||
),
|
||||
);
|
||||
});
|
||||
|
||||
test('rejects a name past the limit', () async {
|
||||
final h = harness(region);
|
||||
await settled(h.container);
|
||||
|
||||
await expectLater(
|
||||
h.container
|
||||
.read(savedPlacesProvider.notifier)
|
||||
.add(name: 'x' * (SavedPlace.maxNameLength + 1), point: torino),
|
||||
throwsA(
|
||||
isA<SavedPlaceException>().having(
|
||||
(e) => e.rejection,
|
||||
'rejection',
|
||||
SavedPlaceRejection.nameTooLong,
|
||||
),
|
||||
),
|
||||
);
|
||||
});
|
||||
|
||||
test('rejects a duplicate name regardless of case', () async {
|
||||
final h = harness(region);
|
||||
await settled(h.container);
|
||||
final notifier = h.container.read(savedPlacesProvider.notifier);
|
||||
await notifier.add(name: 'Casa', point: torino);
|
||||
|
||||
await expectLater(
|
||||
notifier.add(name: 'casa', point: cuneo),
|
||||
throwsA(
|
||||
isA<SavedPlaceException>().having(
|
||||
(e) => e.rejection,
|
||||
'rejection',
|
||||
SavedPlaceRejection.duplicateName,
|
||||
),
|
||||
),
|
||||
);
|
||||
});
|
||||
|
||||
// Saving a place the app has no data for would look like it worked and then
|
||||
// show nothing forever. Better to refuse while the user still knows what
|
||||
// they were trying to do.
|
||||
test('rejects a point outside the region', () async {
|
||||
final h = harness(region);
|
||||
await settled(h.container);
|
||||
|
||||
await expectLater(
|
||||
h.container
|
||||
.read(savedPlacesProvider.notifier)
|
||||
.add(name: 'Roma', point: roma),
|
||||
throwsA(
|
||||
isA<SavedPlaceException>().having(
|
||||
(e) => e.rejection,
|
||||
'rejection',
|
||||
SavedPlaceRejection.outsideRegion,
|
||||
),
|
||||
),
|
||||
);
|
||||
expect(h.container.read(savedPlacesProvider).value, isEmpty);
|
||||
});
|
||||
|
||||
test('stops at the limit', () async {
|
||||
final h = harness(region);
|
||||
await settled(h.container);
|
||||
final notifier = h.container.read(savedPlacesProvider.notifier);
|
||||
|
||||
for (var i = 0; i < SavedPlaces.maxPlaces + 5; i++) {
|
||||
await notifier.add(name: 'Posto $i', point: torino);
|
||||
}
|
||||
|
||||
expect(
|
||||
h.container.read(savedPlacesProvider).value,
|
||||
hasLength(SavedPlaces.maxPlaces),
|
||||
);
|
||||
});
|
||||
});
|
||||
|
||||
group('identity', () {
|
||||
// Ids used to come straight from the microsecond clock, so two places saved
|
||||
// in the same microsecond collided and rename, remove and the duplicate
|
||||
// check all acted on the wrong place.
|
||||
test('rapid adds get distinct ids', () async {
|
||||
final h = harness(region);
|
||||
await settled(h.container);
|
||||
final notifier = h.container.read(savedPlacesProvider.notifier);
|
||||
|
||||
for (var i = 0; i < 10; i++) {
|
||||
await notifier.add(name: 'Posto $i', point: torino);
|
||||
}
|
||||
|
||||
final ids = h.container
|
||||
.read(savedPlacesProvider)
|
||||
.value!
|
||||
.map((place) => place.id)
|
||||
.toSet();
|
||||
expect(ids, hasLength(10));
|
||||
});
|
||||
});
|
||||
|
||||
group('renaming and removing', () {
|
||||
test('rename changes only the name', () async {
|
||||
final h = harness(region);
|
||||
await settled(h.container);
|
||||
final notifier = h.container.read(savedPlacesProvider.notifier);
|
||||
final place = await notifier.add(name: 'Casa', point: torino);
|
||||
|
||||
await notifier.rename(place.id, 'Casa nuova');
|
||||
|
||||
final updated = h.container.read(savedPlacesProvider).value!.single;
|
||||
expect(updated.name, 'Casa nuova');
|
||||
expect(updated.id, place.id);
|
||||
expect(updated.point, torino);
|
||||
expect(updated.createdAt, place.createdAt);
|
||||
});
|
||||
|
||||
test('rename rejects a name another place already uses', () async {
|
||||
final h = harness(region);
|
||||
await settled(h.container);
|
||||
final notifier = h.container.read(savedPlacesProvider.notifier);
|
||||
await notifier.add(name: 'Casa', point: torino);
|
||||
final second = await notifier.add(name: 'Lavoro', point: cuneo);
|
||||
|
||||
await expectLater(
|
||||
notifier.rename(second.id, 'Casa'),
|
||||
throwsA(isA<SavedPlaceException>()),
|
||||
);
|
||||
});
|
||||
|
||||
test('rename to its own name is allowed', () async {
|
||||
final h = harness(region);
|
||||
await settled(h.container);
|
||||
final notifier = h.container.read(savedPlacesProvider.notifier);
|
||||
final place = await notifier.add(name: 'Casa', point: torino);
|
||||
|
||||
await notifier.rename(place.id, 'Casa');
|
||||
|
||||
expect(h.container.read(savedPlacesProvider).value!.single.name, 'Casa');
|
||||
});
|
||||
|
||||
test('remove deletes it from state and from the store', () async {
|
||||
final h = harness(region);
|
||||
await settled(h.container);
|
||||
final notifier = h.container.read(savedPlacesProvider.notifier);
|
||||
final place = await notifier.add(name: 'Casa', point: torino);
|
||||
|
||||
await notifier.remove(place.id);
|
||||
|
||||
expect(h.container.read(savedPlacesProvider).value, isEmpty);
|
||||
expect(await h.store.load(), isEmpty);
|
||||
});
|
||||
|
||||
test('removing an unknown id changes nothing', () async {
|
||||
final h = harness(region);
|
||||
await settled(h.container);
|
||||
final notifier = h.container.read(savedPlacesProvider.notifier);
|
||||
await notifier.add(name: 'Casa', point: torino);
|
||||
|
||||
await notifier.remove('does-not-exist');
|
||||
|
||||
expect(h.container.read(savedPlacesProvider).value, hasLength(1));
|
||||
});
|
||||
});
|
||||
|
||||
group('loading', () {
|
||||
test('reads what the store already held', () async {
|
||||
final existing = SavedPlace(
|
||||
id: 'p1',
|
||||
name: 'Casa',
|
||||
point: torino,
|
||||
createdAt: DateTime.utc(2026),
|
||||
);
|
||||
final h = harness(region, initial: [existing]);
|
||||
|
||||
expect(await settled(h.container), <SavedPlace>[existing]);
|
||||
});
|
||||
});
|
||||
|
||||
group('byDistanceFrom', () {
|
||||
test('orders nearest first', () {
|
||||
final near = SavedPlace(
|
||||
id: 'a',
|
||||
name: 'Vicino',
|
||||
point: torino,
|
||||
createdAt: DateTime.utc(2026),
|
||||
);
|
||||
final far = SavedPlace(
|
||||
id: 'b',
|
||||
name: 'Lontano',
|
||||
point: cuneo,
|
||||
createdAt: DateTime.utc(2026),
|
||||
);
|
||||
|
||||
final ordered = byDistanceFrom(torino, <SavedPlace>[far, near]);
|
||||
|
||||
expect(ordered.map((p) => p.id), orderedEquals(['a', 'b']));
|
||||
});
|
||||
});
|
||||
}
|
||||
Reference in New Issue
Block a user