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HMG_Patient_App_New/lib/widgets/map/gms_map.dart

350 lines
11 KiB
Dart

// import 'dart:async';
//
// import 'package:flutter/material.dart';
// import 'package:google_maps_flutter/google_maps_flutter.dart';
// import 'package:hmg_patient_app_new/core/utils/size_utils.dart';
// import 'package:hmg_patient_app_new/extensions/widget_extensions.dart';
// import 'package:hmg_patient_app_new/theme/colors.dart';
//
// class GMSMap extends StatelessWidget{
// Completer<GoogleMapController>? controller;
// final CameraPosition currentLocation;
// final Function(CameraPosition) onCameraMoved;
// final VoidCallback onCameraIdle;
// final MapType mapType;
// final bool compassEnabled;
// final bool myLocationEnabled;
// final bool showCenterMarker;
//
//
// GMSMap({super.key, required this.currentLocation ,required this.onCameraMoved,required this.onCameraIdle,
// this.mapType = MapType.normal,this.compassEnabled = false,this.showCenterMarker = false,
// this.myLocationEnabled = true,Completer<GoogleMapController>? inputController}){
// controller = inputController ?? Completer<GoogleMapController>();
// }
//
// @override
// Widget build(BuildContext context) {
// return Stack(
// children: [
// GoogleMap(
// mapType: mapType,
// zoomControlsEnabled: true,
// myLocationEnabled: myLocationEnabled,
// myLocationButtonEnabled: false,
// compassEnabled: compassEnabled,
// initialCameraPosition: currentLocation,
// onCameraMove: (value) => onCameraMoved(value),
// onCameraIdle: ()=>onCameraIdle(),
// // padding: EdgeInsets.only(bottom: 300.h),
// onMapCreated: (GoogleMapController controller) {
// this.controller?.complete(controller);
// },
// ),
// Visibility(
// visible: showCenterMarker,
// child: Align(
// alignment: Alignment.center,
// child: Icon(Icons.location_pin, size: 36.h, color: AppColors.primaryRedColor).paddingOnly(bottom: 24.h),
// ),
// )
// ],
// );
// }
// }
import 'dart:async';
import 'package:easy_localization/easy_localization.dart';
import 'package:flutter/material.dart';
import 'package:google_maps_flutter/google_maps_flutter.dart';
import 'package:hmg_patient_app_new/core/utils/size_utils.dart';
import 'package:hmg_patient_app_new/extensions/widget_extensions.dart';
import 'package:hmg_patient_app_new/generated/locale_keys.g.dart';
import 'package:hmg_patient_app_new/theme/colors.dart';
class GMSMap extends StatefulWidget {
final CameraPosition currentLocation;
final Function(CameraPosition) onCameraMoved;
final VoidCallback onCameraIdle;
final MapType initialMapType;
final bool compassEnabled;
final bool myLocationEnabled;
final bool showCenterMarker;
final Completer<GoogleMapController>? inputController;
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final num bottomPaddingHeight;
const GMSMap({
super.key,
required this.currentLocation,
required this.onCameraMoved,
required this.onCameraIdle,
this.initialMapType = MapType.normal,
this.compassEnabled = false,
this.showCenterMarker = false,
this.myLocationEnabled = true,
this.inputController,
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required this.bottomPaddingHeight,
});
@override
State<GMSMap> createState() => _GMSMapState();
}
class _GMSMapState extends State<GMSMap> {
late Completer<GoogleMapController> _controller;
late MapType _selectedMapType;
bool _showMapTypeSelector = false;
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num bottomPaddingHeight = 0;
/// All supported map types with display labels and icons
final List<_MapTypeOption> _mapTypeOptions = [
_MapTypeOption(
type: MapType.normal,
label: LocaleKeys.normalMapType.tr(),
icon: Icons.map_outlined,
),
_MapTypeOption(
type: MapType.satellite,
label: LocaleKeys.satelliteMapType.tr(),
icon: Icons.satellite_alt_outlined,
),
_MapTypeOption(
type: MapType.terrain,
label: LocaleKeys.terrainMapType.tr(),
icon: Icons.terrain_outlined,
),
_MapTypeOption(
type: MapType.hybrid,
label: LocaleKeys.hybridMapType.tr(),
icon: Icons.layers_outlined,
),
];
@override
void initState() {
super.initState();
_controller = widget.inputController ?? Completer<GoogleMapController>();
_selectedMapType = widget.initialMapType;
}
void _onMapTypeSelected(MapType type) {
setState(() {
_selectedMapType = type;
_showMapTypeSelector = false;
});
}
void _toggleMapTypeSelector() {
setState(() => _showMapTypeSelector = !_showMapTypeSelector);
}
@override
Widget build(BuildContext context) {
return Stack(
children: [
// ── Google Map ──────────────────────────────────────────────────
GoogleMap(
mapType: _selectedMapType,
zoomControlsEnabled: true,
myLocationEnabled: widget.myLocationEnabled,
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myLocationButtonEnabled: true,
padding: EdgeInsets.only(bottom: double.parse(widget.bottomPaddingHeight.toString())),
compassEnabled: widget.compassEnabled,
initialCameraPosition: widget.currentLocation,
onCameraMove: widget.onCameraMoved,
onCameraIdle: widget.onCameraIdle,
onMapCreated: (GoogleMapController controller) {
_controller.complete(controller);
},
),
// ── Centre pin marker ───────────────────────────────────────────
if (widget.showCenterMarker)
Align(
alignment: Alignment.center,
child: Icon(
Icons.location_pin,
size: 36.h,
color: AppColors.primaryRedColor,
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).paddingOnly(bottom: double.parse((widget.bottomPaddingHeight + 25.h).toString())),
),
// ── Map-type toggle button ──────────────────────────────────────
PositionedDirectional(
top: 48.h,
end: 16.w,
child: Column(
crossAxisAlignment: CrossAxisAlignment.end,
children: [
// Toggle button
_MapTypeToggleButton(
isActive: _showMapTypeSelector,
onTap: _toggleMapTypeSelector,
),
// Expandable selector panel
AnimatedSwitcher(
duration: const Duration(milliseconds: 220),
transitionBuilder: (child, animation) => FadeTransition(
opacity: animation,
child: SizeTransition(
sizeFactor: animation,
axisAlignment: -1,
child: child,
),
),
child: _showMapTypeSelector
? _MapTypeSelectorPanel(
options: _mapTypeOptions,
selected: _selectedMapType,
onSelected: _onMapTypeSelected,
)
: const SizedBox.shrink(),
),
],
),
),
],
);
}
}
// ── Toggle button ─────────────────────────────────────────────────────────────
class _MapTypeToggleButton extends StatelessWidget {
final bool isActive;
final VoidCallback onTap;
const _MapTypeToggleButton({
required this.isActive,
required this.onTap,
});
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: onTap,
child: AnimatedContainer(
duration: const Duration(milliseconds: 200),
width: 42.w,
height: 42.h,
decoration: BoxDecoration(
color: isActive ? AppColors.primaryRedColor : AppColors.whiteColor,
borderRadius: BorderRadius.circular(8.r),
),
child: Icon(
Icons.layers,
size: 22.h,
color: isActive ? AppColors.whiteColor : AppColors.blackBgColor,
),
),
);
}
}
// ── Selector panel ────────────────────────────────────────────────────────────
class _MapTypeSelectorPanel extends StatelessWidget {
final List<_MapTypeOption> options;
final MapType selected;
final ValueChanged<MapType> onSelected;
const _MapTypeSelectorPanel({
required this.options,
required this.selected,
required this.onSelected,
});
@override
Widget build(BuildContext context) {
return Container(
key: const ValueKey('map_type_panel'),
margin: EdgeInsets.only(top: 8.h),
padding: EdgeInsets.symmetric(vertical: 8.h, horizontal: 6.w),
decoration: BoxDecoration(
color: AppColors.whiteColor,
borderRadius: BorderRadius.circular(12.r),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: options
.map(
(opt) => _MapTypeItem(
option: opt,
isSelected: selected == opt.type,
onTap: () => onSelected(opt.type),
),
)
.toList(),
),
);
}
}
// ── Single row item ───────────────────────────────────────────────────────────
class _MapTypeItem extends StatelessWidget {
final _MapTypeOption option;
final bool isSelected;
final VoidCallback onTap;
const _MapTypeItem({
required this.option,
required this.isSelected,
required this.onTap,
});
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: onTap,
child: AnimatedContainer(
duration: const Duration(milliseconds: 180),
margin: EdgeInsets.symmetric(vertical: 3.h),
padding: EdgeInsets.symmetric(horizontal: 10.w, vertical: 8.h),
decoration: BoxDecoration(
color: isSelected
? AppColors.primaryRedColor.withOpacity(0.1)
: Colors.transparent,
borderRadius: BorderRadius.circular(8.r),
),
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Icon(
option.icon,
size: 18.h,
color: isSelected ? AppColors.primaryRedColor : Colors.black54,
),
SizedBox(width: 8.w),
Text(
option.label,
style: TextStyle(
fontSize: 13.f,
fontWeight:
isSelected ? FontWeight.w600 : FontWeight.w400,
color:
isSelected ? AppColors.primaryRedColor : AppColors.blackBgColor,
),
),
],
),
),
);
}
}
// ── Data class ────────────────────────────────────────────────────────────────
class _MapTypeOption {
final MapType type;
final String label;
final IconData icon;
const _MapTypeOption({
required this.type,
required this.label,
required this.icon,
});
}