feat(ground-suite): add local vehicle catalog
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Onur Özkan committed
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+127
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../../fleet/domain/fleet_unit.dart';
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import '../domain/vehicle_definition.dart';
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final vehicleWorkspaceProvider =
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NotifierProvider<VehicleWorkspaceController, VehicleWorkspaceState>(
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VehicleWorkspaceController.new,
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);
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/// Local fleet workspace state.
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///
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/// TODO(gcs-fleet-storage): persist local-unit IDs and reviewed definition IDs
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/// in a versioned workspace store.
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class VehicleWorkspaceState {
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const VehicleWorkspaceState({required this.units});
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const VehicleWorkspaceState.unselected() : units = const [];
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final List<FleetUnit> units;
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bool get hasUnits => units.isNotEmpty;
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VehicleWorkspaceState copyWith({List<FleetUnit>? units}) =>
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VehicleWorkspaceState(units: units ?? this.units);
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}
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class VehicleWorkspaceController extends Notifier<VehicleWorkspaceState> {
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static const maximumLocalUnits = 64;
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static const _minimumSeparationSquared = .0016;
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@override
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VehicleWorkspaceState build() => const VehicleWorkspaceState.unselected();
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/// Validation shared by the hangar draft and committed workspace updates.
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/// It applies only to the operator-local display label, never a vehicle ID.
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static bool isValidLocalDisplayName(String value) =>
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_normalizeDisplayName(value) != null;
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bool canPlace(LocalScenePoint localPlacement) =>
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state.units.length < maximumLocalUnits &&
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state.units.every((unit) {
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final dx = unit.localPlacement.x - localPlacement.x;
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final dy = unit.localPlacement.y - localPlacement.y;
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return dx * dx + dy * dy >= _minimumSeparationSquared;
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});
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bool addUnit({
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required VehicleDefinition definition,
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required LocalScenePoint localPlacement,
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String? displayName,
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}) {
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if (!canPlace(localPlacement)) {
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return false;
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}
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final sequence = state.units.length + 1;
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final unit = FleetUnit(
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localUnitId: 'local-unit-$sequence',
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displayName:
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_normalizeDisplayName(displayName) ??
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'${definition.name.toUpperCase()}-${sequence.toString().padLeft(2, '0')}',
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definition: definition,
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localPlacement: localPlacement,
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);
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state = VehicleWorkspaceState(units: [...state.units, unit]);
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return true;
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}
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/// Creates a local unit at a deterministic, scattered scene position.
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///
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/// Until a reviewed MAVLink position binding exists, this is presentation
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/// placement only: it is neither a GPS position nor received vehicle data.
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bool addUnitAutomatically({
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required VehicleDefinition definition,
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String? displayName,
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}) {
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for (var attempt = 0; attempt < maximumLocalUnits; attempt++) {
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final sequence = state.units.length + attempt + 1;
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final placement = LocalScenePoint(
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x: .14 + _fraction(sequence * .61803398875) * .72,
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y: .16 + _fraction(sequence * .41421356237) * .66,
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);
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if (addUnit(
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definition: definition,
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localPlacement: placement,
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displayName: displayName,
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)) {
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return true;
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}
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}
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return false;
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}
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static double _fraction(double value) => value - value.floorToDouble();
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bool renameUnit(String localUnitId, String displayName) {
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final normalized = _normalizeDisplayName(displayName);
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if (normalized == null) {
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return false;
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}
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var changed = false;
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final units = state.units
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.map((unit) {
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if (unit.localUnitId != localUnitId) {
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return unit;
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}
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changed = true;
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return unit.copyWith(displayName: normalized);
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})
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.toList(growable: false);
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if (!changed) {
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return false;
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}
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state = state.copyWith(units: units);
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return true;
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}
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static String? _normalizeDisplayName(String? value) {
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final normalized = value?.trim();
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if (normalized == null ||
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normalized.isEmpty ||
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normalized.runes.length > 32) {
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return null;
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}
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return normalized;
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}
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}
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+139
@@ -0,0 +1,139 @@
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import 'package:flutter/material.dart';
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import '../../../../shared/widgets/surfaces.dart';
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import '../../domain/vehicle_definition.dart';
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/// A compact, keyboard-selectable workspace definition tile.
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///
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/// Only a reviewed [VehicleDefinition] reaches this widget. The radio control
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/// changes local pending workspace state; it does not connect, configure, or
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/// identify a vehicle.
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class VehicleCatalogCard extends StatefulWidget {
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const VehicleCatalogCard({
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super.key,
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required this.definition,
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required this.selected,
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required this.onSelected,
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});
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final VehicleDefinition definition;
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final bool selected;
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final VoidCallback onSelected;
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@override
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State<VehicleCatalogCard> createState() => _VehicleCatalogCardState();
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}
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class _VehicleCatalogCardState extends State<VehicleCatalogCard> {
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bool _showFocus = false;
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@override
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Widget build(BuildContext context) {
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final scheme = Theme.of(context).colorScheme;
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final accent = widget.selected || _showFocus ? scheme.primary : null;
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return Semantics(
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button: true,
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checked: widget.selected,
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inMutuallyExclusiveGroup: true,
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label:
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'${widget.definition.name}, ${widget.definition.vehicleClass}, '
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'${widget.definition.supportedProfile}, local unit type, '
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'local vehicle image, not telemetry',
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onTap: widget.onSelected,
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child: DecoratedBox(
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decoration: BoxDecoration(
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border: _showFocus
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? Border.all(color: scheme.primary, width: 2)
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: null,
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borderRadius: BorderRadius.circular(14),
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),
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child: Material(
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color: Colors.transparent,
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child: InkWell(
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excludeFromSemantics: true,
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onFocusChange: (value) => setState(() => _showFocus = value),
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onTap: widget.onSelected,
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borderRadius: BorderRadius.circular(12),
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child: InstrumentPanel(
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accent: accent,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_VehicleImage(media: widget.definition.media),
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Padding(
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padding: const EdgeInsets.fromLTRB(14, 12, 14, 14),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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ConsoleLabel('Local unit type'),
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const SizedBox(height: 6),
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Text(
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widget.definition.name,
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style: Theme.of(context).textTheme.titleMedium,
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),
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const SizedBox(height: 2),
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Text(
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'${widget.definition.vehicleClass} · ${widget.definition.supportedProfile}',
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style: Theme.of(context).textTheme.bodySmall,
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),
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const SizedBox(height: 10),
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Row(
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children: [
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Icon(
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widget.selected
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? Icons.radio_button_checked
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: Icons.radio_button_off,
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size: 18,
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color: widget.selected
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? scheme.primary
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: scheme.onSurfaceVariant,
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),
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const SizedBox(width: 7),
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Expanded(
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child: Text(
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widget.selected
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? 'Selected for workspace'
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: 'Select for workspace',
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style: Theme.of(context).textTheme.labelLarge,
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),
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),
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],
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),
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],
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),
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),
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],
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),
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),
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),
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),
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),
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);
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}
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}
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class _VehicleImage extends StatelessWidget {
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const _VehicleImage({required this.media});
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final VehicleCatalogMedia media;
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@override
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Widget build(BuildContext context) => ClipRRect(
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borderRadius: const BorderRadius.vertical(top: Radius.circular(11)),
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child: AspectRatio(
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aspectRatio: 16 / 10,
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child: Image.asset(
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media.imageAssetPath,
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key: Key('vehicle-image-${media.imageAssetPath}'),
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fit: BoxFit.cover,
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filterQuality: FilterQuality.high,
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excludeFromSemantics: true,
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errorBuilder: (context, error, stackTrace) => ColoredBox(
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color: Theme.of(context).colorScheme.surfaceContainerHighest,
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child: const Center(child: Icon(Icons.image_not_supported_outlined)),
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),
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),
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),
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);
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}
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