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Janez T
2025-10-13 22:28:20 +02:00
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lib/widgets/map_markers.dart Normal file
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import 'package:flutter/material.dart';
import 'package:flutter_map/flutter_map.dart';
import 'package:latlong2/latlong.dart';
import '../models/contact.dart';
import '../models/sar_marker.dart';
class MapMarkers {
static List<Marker> createTeamMemberMarkers(
List<Contact> contacts,
BuildContext context,
) {
return contacts.map((contact) {
final location = contact.displayLocation;
if (location == null) return null;
return Marker(
point: location,
width: 60,
height: 80,
child: GestureDetector(
onTap: () => _showContactInfo(context, contact),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
// Battery indicator
if (contact.displayBattery != null)
Container(
padding: const EdgeInsets.symmetric(horizontal: 4, vertical: 2),
decoration: BoxDecoration(
color: _getBatteryColor(contact.displayBattery!),
borderRadius: BorderRadius.circular(4),
),
child: Text(
'${contact.displayBattery!.round()}%',
style: const TextStyle(
color: Colors.white,
fontSize: 10,
fontWeight: FontWeight.bold,
),
),
),
const SizedBox(height: 2),
// Marker icon
Container(
decoration: BoxDecoration(
color: Colors.blue,
shape: BoxShape.circle,
border: Border.all(color: Colors.white, width: 3),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.3),
blurRadius: 4,
offset: const Offset(0, 2),
),
],
),
padding: const EdgeInsets.all(8),
child: const Icon(
Icons.person,
color: Colors.white,
size: 20,
),
),
// Name label
Container(
padding: const EdgeInsets.symmetric(horizontal: 4, vertical: 2),
decoration: BoxDecoration(
color: Colors.black.withOpacity(0.7),
borderRadius: BorderRadius.circular(4),
),
child: Text(
contact.advName,
style: const TextStyle(
color: Colors.white,
fontSize: 10,
fontWeight: FontWeight.bold,
),
overflow: TextOverflow.ellipsis,
maxLines: 1,
),
),
],
),
),
);
}).whereType<Marker>().toList();
}
static List<Marker> createSarMarkers(
List<SarMarker> sarMarkers,
BuildContext context,
) {
return sarMarkers.map((marker) {
return Marker(
point: marker.location,
width: 60,
height: 80,
child: GestureDetector(
onTap: () => _showSarMarkerInfo(context, marker),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
// Time ago label
Container(
padding: const EdgeInsets.symmetric(horizontal: 4, vertical: 2),
decoration: BoxDecoration(
color: _getSarMarkerColor(marker.type),
borderRadius: BorderRadius.circular(4),
),
child: Text(
marker.timeAgo,
style: const TextStyle(
color: Colors.white,
fontSize: 9,
fontWeight: FontWeight.bold,
),
),
),
const SizedBox(height: 2),
// Marker emoji/icon
Container(
decoration: BoxDecoration(
color: _getSarMarkerColor(marker.type),
shape: BoxShape.circle,
border: Border.all(color: Colors.white, width: 3),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.3),
blurRadius: 4,
offset: const Offset(0, 2),
),
],
),
padding: const EdgeInsets.all(8),
child: Text(
marker.type.emoji,
style: const TextStyle(fontSize: 20),
),
),
// Type label
Container(
padding: const EdgeInsets.symmetric(horizontal: 4, vertical: 2),
decoration: BoxDecoration(
color: Colors.black.withOpacity(0.7),
borderRadius: BorderRadius.circular(4),
),
child: Text(
marker.type.displayName,
style: const TextStyle(
color: Colors.white,
fontSize: 10,
fontWeight: FontWeight.bold,
),
overflow: TextOverflow.ellipsis,
maxLines: 1,
),
),
],
),
),
);
}).toList();
}
static void _showContactInfo(BuildContext context, Contact contact) {
showDialog(
context: context,
builder: (context) => AlertDialog(
title: Row(
children: [
const Icon(Icons.person, color: Colors.blue),
const SizedBox(width: 8),
Expanded(child: Text(contact.advName)),
],
),
content: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
if (contact.displayLocation != null) ...[
_InfoRow(
'Location',
'${contact.displayLocation!.latitude.toStringAsFixed(6)}, ${contact.displayLocation!.longitude.toStringAsFixed(6)}',
),
],
if (contact.displayBattery != null)
_InfoRow('Battery', '${contact.displayBattery!.round()}%'),
if (contact.telemetry?.temperature != null)
_InfoRow(
'Temperature', '${contact.telemetry!.temperature!.toStringAsFixed(1)}°C'),
_InfoRow('Last Seen', contact.timeSinceLastSeen),
_InfoRow('Public Key', contact.publicKeyShort),
],
),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text('Close'),
),
],
),
);
}
static void _showSarMarkerInfo(BuildContext context, SarMarker marker) {
showDialog(
context: context,
builder: (context) => AlertDialog(
title: Row(
children: [
Text(marker.type.emoji, style: const TextStyle(fontSize: 24)),
const SizedBox(width: 8),
Expanded(child: Text(marker.type.displayName)),
],
),
content: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
_InfoRow(
'Location',
'${marker.location.latitude.toStringAsFixed(6)}, ${marker.location.longitude.toStringAsFixed(6)}',
),
_InfoRow('Reported', marker.timeAgo),
if (marker.senderName != null)
_InfoRow('Reporter', marker.senderName!),
],
),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text('Close'),
),
],
),
);
}
static Color _getBatteryColor(double percentage) {
if (percentage > 50) return Colors.green;
if (percentage > 20) return Colors.orange;
return Colors.red;
}
static Color _getSarMarkerColor(SarMarkerType type) {
switch (type) {
case SarMarkerType.foundPerson:
return Colors.green;
case SarMarkerType.fire:
return Colors.red;
case SarMarkerType.stagingArea:
return Colors.orange;
case SarMarkerType.unknown:
return Colors.grey;
}
}
}
class _InfoRow extends StatelessWidget {
final String label;
final String value;
const _InfoRow(this.label, this.value);
@override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.symmetric(vertical: 4),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
width: 90,
child: Text(
'$label:',
style: const TextStyle(fontWeight: FontWeight.w600),
),
),
Expanded(
child: Text(value),
),
],
),
);
}
}