111 lines
3.5 KiB
Dart
111 lines
3.5 KiB
Dart
import 'package:aves/model/entry/entry.dart';
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import 'package:aves/model/entry/extensions/location.dart';
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import 'package:aves/model/settings/enums/coordinate_format.dart';
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import 'package:aves/model/settings/settings.dart';
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import 'package:aves/services/common/services.dart';
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import 'package:aves/services/geocoding_service.dart';
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import 'package:aves/theme/icons.dart';
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import 'package:aves/theme/styles.dart';
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import 'package:aves/theme/text.dart';
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import 'package:aves/widgets/common/extensions/build_context.dart';
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import 'package:flutter/material.dart';
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import 'info_row.dart';
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class MapAddressRow extends StatefulWidget {
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final AvesEntry? entry;
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const MapAddressRow({
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super.key,
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required this.entry,
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});
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@override
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State<MapAddressRow> createState() => _MapAddressRowState();
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}
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class _MapAddressRowState extends State<MapAddressRow> {
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final ValueNotifier<String?> _addressLineNotifier = ValueNotifier(null);
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@override
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void initState() {
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super.initState();
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_updateAddress();
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}
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@override
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void didUpdateWidget(covariant MapAddressRow oldWidget) {
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super.didUpdateWidget(oldWidget);
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if (oldWidget.entry != widget.entry) {
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_updateAddress();
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}
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}
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@override
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void dispose() {
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_addressLineNotifier.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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final textScaleFactor = MediaQuery.textScaleFactorOf(context);
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return Container(
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alignment: AlignmentDirectional.centerStart,
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// addresses can include non-latin scripts with inconsistent line height,
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// which is especially an issue for relayout/painting of heavy Google map,
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// so we give extra height to give breathing room to the text and stabilize layout
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height: Theme.of(context).textTheme.bodyMedium!.fontSize! * textScaleFactor * 2,
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child: ValueListenableBuilder<String?>(
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valueListenable: _addressLineNotifier,
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builder: (context, addressLine, child) {
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final entry = widget.entry;
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final location = addressLine ??
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(entry == null
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? AText.valueNotAvailable
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: entry.hasAddress
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? entry.shortAddress
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: settings.coordinateFormat.format(context.l10n, entry.latLng!));
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return Text.rich(
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TextSpan(
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children: [
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WidgetSpan(
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: MapInfoRow.iconPadding),
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child: Icon(AIcons.location, size: MapInfoRow.getIconSize(context)),
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),
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alignment: PlaceholderAlignment.middle,
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),
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TextSpan(text: location),
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],
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),
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strutStyle: AStyles.overflowStrut,
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softWrap: false,
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overflow: TextOverflow.fade,
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maxLines: 1,
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);
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},
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),
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);
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}
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Future<void> _updateAddress() async {
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final entry = widget.entry;
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final addressLine = await _getAddressLine(entry);
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if (!mounted) return;
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if (entry == widget.entry) {
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_addressLineNotifier.value = addressLine;
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}
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}
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Future<String?> _getAddressLine(AvesEntry? entry) async {
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if (entry != null && await availability.canLocatePlaces) {
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final addresses = await GeocodingService.getAddress(entry.latLng!, settings.appliedLocale);
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if (addresses.isNotEmpty) {
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final address = addresses.first;
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return address.addressLine;
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}
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}
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return null;
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}
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}
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