ente/mobile/lib/ui/viewer/location/add_location_sheet.dart
2024-03-14 16:20:08 +05:30

292 lines
11 KiB
Dart

import 'package:flutter/material.dart';
import "package:intl/intl.dart";
import "package:modal_bottom_sheet/modal_bottom_sheet.dart";
import "package:photos/core/constants.dart";
import "package:photos/generated/l10n.dart";
import "package:photos/models/location/location.dart";
import "package:photos/services/location_service.dart";
import 'package:photos/states/location_state.dart';
import "package:photos/theme/colors.dart";
import "package:photos/theme/ente_theme.dart";
import "package:photos/ui/common/loading_widget.dart";
import "package:photos/ui/components/bottom_of_title_bar_widget.dart";
import "package:photos/ui/components/buttons/button_widget.dart";
import "package:photos/ui/components/divider_widget.dart";
import 'package:photos/ui/components/keyboard/keyboard_oveylay.dart';
import "package:photos/ui/components/keyboard/keyboard_top_button.dart";
import "package:photos/ui/components/models/button_type.dart";
import "package:photos/ui/components/text_input_widget.dart";
import "package:photos/ui/components/title_bar_title_widget.dart";
import 'package:photos/ui/viewer/location/dynamic_location_gallery_widget.dart';
import "package:photos/ui/viewer/location/radius_picker_widget.dart";
showAddLocationSheet(
BuildContext context,
Location coordinates, {
String name = '',
double radius = defaultRadiusValue,
}) {
showBarModalBottomSheet(
context: context,
builder: (context) {
return LocationTagStateProvider(
centerPoint: coordinates,
AddLocationSheet(
radius: radius,
name: name,
),
radius: radius,
);
},
shape: const RoundedRectangleBorder(
side: BorderSide(width: 0),
borderRadius: BorderRadius.vertical(
top: Radius.circular(5),
),
),
topControl: const SizedBox.shrink(),
backgroundColor: getEnteColorScheme(context).backgroundElevated,
barrierColor: backdropFaintDark,
);
}
class AddLocationSheet extends StatefulWidget {
final double radius;
final String name;
const AddLocationSheet({
super.key,
this.radius = defaultRadiusValue,
this.name = '',
});
@override
State<AddLocationSheet> createState() => _AddLocationSheetState();
}
class _AddLocationSheetState extends State<AddLocationSheet> {
//The value of this notifier has no significance.
//When memoriesCountNotifier is null, we show the loading widget in the
//memories count section which also means the gallery is loading.
final ValueNotifier<int?> _memoriesCountNotifier = ValueNotifier(null);
//The value of this notifier has no significance.
final ValueNotifier<bool> _submitNotifer = ValueNotifier(false);
final ValueNotifier<bool> _cancelNotifier = ValueNotifier(false);
late ValueNotifier<double> _selectedRadiusNotifier;
final _focusNode = FocusNode();
final _textEditingController = TextEditingController();
late final ValueNotifier<bool> _isEmptyNotifier;
Widget? _keyboardTopButtons;
@override
void initState() {
_textEditingController.text = widget.name;
_isEmptyNotifier = ValueNotifier(widget.name.isEmpty);
_focusNode.addListener(_focusNodeListener);
_selectedRadiusNotifier = ValueNotifier(widget.radius);
_selectedRadiusNotifier.addListener(_selectedRadiusListener);
super.initState();
}
@override
void dispose() {
_focusNode.removeListener(_focusNodeListener);
_submitNotifer.dispose();
_cancelNotifier.dispose();
_selectedRadiusNotifier.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
final textTheme = getEnteTextTheme(context);
final colorScheme = getEnteColorScheme(context);
return Padding(
padding: const EdgeInsets.fromLTRB(0, 32, 0, 8),
child: Column(
children: [
Padding(
padding: const EdgeInsets.only(bottom: 16),
child: BottomOfTitleBarWidget(
title: TitleBarTitleWidget(title: S.of(context).addLocation),
),
),
Expanded(
child: SingleChildScrollView(
physics: const BouncingScrollPhysics(
decelerationRate: ScrollDecelerationRate.fast,
),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Padding(
padding: const EdgeInsets.symmetric(horizontal: 16),
child: Column(
children: [
Row(
children: [
Expanded(
child: TextInputWidget(
hintText: S.of(context).locationName,
borderRadius: 2,
focusNode: _focusNode,
submitNotifier: _submitNotifer,
cancelNotifier: _cancelNotifier,
popNavAfterSubmission: false,
shouldUnfocusOnClearOrSubmit: true,
alwaysShowSuccessState: true,
textCapitalization: TextCapitalization.words,
textEditingController: _textEditingController,
isEmptyNotifier: _isEmptyNotifier,
),
),
const SizedBox(width: 8),
ValueListenableBuilder(
valueListenable: _isEmptyNotifier,
builder: (context, bool value, _) {
return AnimatedSwitcher(
duration: const Duration(milliseconds: 250),
switchInCurve: Curves.easeInOut,
switchOutCurve: Curves.easeInOut,
child: ButtonWidget(
key: ValueKey(value),
buttonType: ButtonType.secondary,
buttonSize: ButtonSize.small,
labelText: S.of(context).addLocationButton,
isDisabled: value,
onTap: () async {
_focusNode.unfocus();
await _addLocationTag();
},
),
);
},
),
],
),
const SizedBox(height: 24),
RadiusPickerWidget(
_selectedRadiusNotifier,
),
if (widget.name.isEmpty) const SizedBox(height: 16),
if (widget.name.isEmpty)
Text(
S.of(context).locationTagFeatureDescription,
style: textTheme.smallMuted,
),
],
),
),
const DividerWidget(
dividerType: DividerType.solid,
padding: EdgeInsets.only(top: 24, bottom: 20),
),
SizedBox(
width: double.infinity,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16),
child: ValueListenableBuilder(
valueListenable: _memoriesCountNotifier,
builder: (context, int? value, _) {
Widget widget;
if (value == null) {
widget = RepaintBoundary(
child: EnteLoadingWidget(
size: 14,
color: colorScheme.strokeMuted,
alignment: Alignment.centerLeft,
padding: 3,
),
);
} else {
widget = Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
S.of(context).memoryCount(
value,
NumberFormat().format(value),
),
style: textTheme.body,
),
if (value > 1000)
Padding(
padding: const EdgeInsets.only(top: 2),
child: Text(
S.of(context).galleryMemoryLimitInfo,
style: textTheme.miniMuted,
),
),
],
);
}
return Align(
alignment: Alignment.centerLeft,
child: AnimatedSwitcher(
duration: const Duration(milliseconds: 250),
switchInCurve: Curves.easeInOutExpo,
switchOutCurve: Curves.easeInOutExpo,
child: widget,
),
);
},
),
),
),
const SizedBox(height: 24),
DynamicLocationGalleryWidget(
_memoriesCountNotifier,
"Add_location",
),
],
),
),
),
],
),
);
}
Future<void> _addLocationTag() async {
final locationData = InheritedLocationTagData.of(context);
final coordinates = locationData.centerPoint;
final radius = locationData.selectedRadius;
await LocationService.instance.addLocation(
_textEditingController.text.trim(),
coordinates,
radius,
);
Navigator.pop(context);
}
void _focusNodeListener() {
final bool hasFocus = _focusNode.hasFocus;
_keyboardTopButtons ??= KeyboardTopButton(
onDoneTap: () {
_submitNotifer.value = !_submitNotifer.value;
},
onCancelTap: () {
_cancelNotifier.value = !_cancelNotifier.value;
},
);
if (hasFocus) {
KeyboardOverlay.showOverlay(context, _keyboardTopButtons!);
} else {
KeyboardOverlay.removeOverlay();
}
}
void _selectedRadiusListener() {
InheritedLocationTagData.of(
context,
).updateSelectedRadius(
_selectedRadiusNotifier.value,
);
_memoriesCountNotifier.value = null;
}
}