mirror of
https://github.com/dz0ny/meshcore-sar.git
synced 2026-08-11 16:30:28 +00:00
feat: Enhance contact details display with public key copy functionality and location formats
This commit is contained in:
Janez T
@@ -5,9 +5,11 @@ import 'package:flutter/services.dart';
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import 'package:provider/provider.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import 'package:geolocator/geolocator.dart';
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import 'package:latlong2/latlong.dart';
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import '../providers/contacts_provider.dart';
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import '../providers/connection_provider.dart';
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import '../providers/app_provider.dart';
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import '../providers/map_provider.dart';
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import '../models/contact.dart';
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import '../models/room_login_state.dart';
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@@ -563,7 +565,46 @@ class _ContactTile extends StatelessWidget {
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padding: const EdgeInsets.all(16),
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children: [
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_DetailRow('Type', contact.type.displayName),
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_DetailRow('Public Key', contact.publicKeyShort),
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// Public Key with copy button
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Padding(
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padding: const EdgeInsets.symmetric(vertical: 4),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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const SizedBox(
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width: 100,
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child: Text(
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'Public Key:',
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style: TextStyle(fontWeight: FontWeight.w500),
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),
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),
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Expanded(
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child: Text(contact.publicKeyShort),
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),
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const SizedBox(width: 8),
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InkWell(
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onTap: () {
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Clipboard.setData(ClipboardData(text: contact.publicKeyHex));
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Public key copied to clipboard'),
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duration: Duration(seconds: 2),
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),
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);
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},
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borderRadius: BorderRadius.circular(4),
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child: Padding(
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padding: const EdgeInsets.all(4),
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child: Icon(
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Icons.copy,
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size: 16,
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color: Theme.of(context).colorScheme.primary,
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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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_DetailRow('Last Seen', contact.timeSinceLastSeen),
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const SizedBox(height: 16),
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// Room Login Status
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@@ -602,16 +643,70 @@ class _ContactTile extends StatelessWidget {
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const SizedBox(height: 16),
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],
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if (contact.displayLocation != null) ...[
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const Text(
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'Location:',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 16,
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),
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Row(
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mainAxisAlignment: MainAxisAlignment.spaceBetween,
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children: [
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const Text(
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'Location:',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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fontSize: 16,
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),
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),
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TextButton.icon(
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onPressed: () {
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// Navigate to map and close modal
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final mapProvider = context.read<MapProvider>();
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mapProvider.navigateToLocation(
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location: LatLng(
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contact.displayLocation!.latitude,
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contact.displayLocation!.longitude,
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),
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);
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Navigator.pop(context);
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// Switch to map tab (assuming it's index 2)
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DefaultTabController.of(context).animateTo(2);
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},
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icon: const Icon(Icons.map, size: 18),
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label: const Text('View on Map'),
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style: TextButton.styleFrom(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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),
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),
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],
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),
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const SizedBox(height: 8),
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_DetailRow('Latitude', contact.displayLocation!.latitude.toStringAsFixed(6)),
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_DetailRow('Longitude', contact.displayLocation!.longitude.toStringAsFixed(6)),
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// Decimal Degrees (DD)
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_DetailRowWithCopy(
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context,
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'DD',
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'${contact.displayLocation!.latitude.toStringAsFixed(6)}, ${contact.displayLocation!.longitude.toStringAsFixed(6)}',
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),
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// Degrees Minutes Seconds (DMS)
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_DetailRowWithCopy(
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context,
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'DMS',
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_convertToDMS(contact.displayLocation!.latitude, contact.displayLocation!.longitude),
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),
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// Degrees Decimal Minutes (DDM)
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_DetailRowWithCopy(
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context,
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'DDM',
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_convertToDDM(contact.displayLocation!.latitude, contact.displayLocation!.longitude),
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),
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// MGRS (Military Grid Reference System)
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_DetailRowWithCopy(
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context,
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'MGRS',
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_convertToMGRS(contact.displayLocation!.latitude, contact.displayLocation!.longitude),
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),
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// Google Plus Code
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_DetailRowWithCopy(
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context,
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'Plus Code',
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_convertToPlusCode(contact.displayLocation!.latitude, contact.displayLocation!.longitude),
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),
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const SizedBox(height: 16),
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],
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if (contact.telemetry != null) ...[
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@@ -717,6 +812,132 @@ class _ContactTile extends StatelessWidget {
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);
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}
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Widget _DetailRowWithCopy(BuildContext context, String label, String value) {
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return Padding(
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padding: const EdgeInsets.symmetric(vertical: 4),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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SizedBox(
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width: 100,
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child: Text(
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'$label:',
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style: const TextStyle(fontWeight: FontWeight.w500),
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),
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),
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Expanded(
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child: Text(value),
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),
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const SizedBox(width: 8),
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InkWell(
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onTap: () {
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Clipboard.setData(ClipboardData(text: value));
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('$label copied to clipboard'),
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duration: const Duration(seconds: 2),
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),
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);
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},
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borderRadius: BorderRadius.circular(4),
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child: Padding(
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padding: const EdgeInsets.all(4),
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child: Icon(
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Icons.copy,
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size: 16,
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color: Theme.of(context).colorScheme.primary,
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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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/// Convert to Degrees Minutes Seconds (DMS) format
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String _convertToDMS(double lat, double lon) {
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String latDir = lat >= 0 ? 'N' : 'S';
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String lonDir = lon >= 0 ? 'E' : 'W';
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lat = lat.abs();
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lon = lon.abs();
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int latDeg = lat.floor();
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double latMinDec = (lat - latDeg) * 60;
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int latMin = latMinDec.floor();
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double latSec = (latMinDec - latMin) * 60;
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int lonDeg = lon.floor();
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double lonMinDec = (lon - lonDeg) * 60;
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int lonMin = lonMinDec.floor();
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double lonSec = (lonMinDec - lonMin) * 60;
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return '$latDeg°${latMin}\'${latSec.toStringAsFixed(2)}"$latDir, $lonDeg°${lonMin}\'${lonSec.toStringAsFixed(2)}"$lonDir';
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}
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/// Convert to Degrees Decimal Minutes (DDM) format
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String _convertToDDM(double lat, double lon) {
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String latDir = lat >= 0 ? 'N' : 'S';
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String lonDir = lon >= 0 ? 'E' : 'W';
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lat = lat.abs();
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lon = lon.abs();
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int latDeg = lat.floor();
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double latMin = (lat - latDeg) * 60;
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int lonDeg = lon.floor();
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double lonMin = (lon - lonDeg) * 60;
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return '$latDeg° ${latMin.toStringAsFixed(4)}\'$latDir, $lonDeg° ${lonMin.toStringAsFixed(4)}\'$lonDir';
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}
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/// Convert to MGRS (Military Grid Reference System) format
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/// Simplified implementation - returns approximate grid zone
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String _convertToMGRS(double lat, double lon) {
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// Zone number (1-60)
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int zone = ((lon + 180) / 6).floor() + 1;
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// Zone letter (C-X, excluding I and O)
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const letters = 'CDEFGHJKLMNPQRSTUVWX';
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int letterIndex = ((lat + 80) / 8).floor();
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if (letterIndex < 0) letterIndex = 0;
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if (letterIndex >= letters.length) letterIndex = letters.length - 1;
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String letter = letters[letterIndex];
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// Simplified - just show zone designation
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// Full MGRS would require UTM conversion library
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return '${zone}$letter (approximate)';
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}
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/// Convert to Google Plus Code format
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/// Simplified implementation - returns approximate code
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String _convertToPlusCode(double lat, double lon) {
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// This is a simplified version - full Plus Code requires the open_location_code package
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// For now, return a placeholder that shows it's not fully implemented
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const base = '23456789CFGHJMPQRVWX';
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// Normalize coordinates
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lat = (lat + 90) / 180; // 0 to 1
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lon = (lon + 180) / 360; // 0 to 1
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String code = '';
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for (int i = 0; i < 8; i++) {
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if (i == 4) code += '+';
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int latDigit = (lat * 20).floor() % 20;
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int lonDigit = (lon * 20).floor() % 20;
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code += base[latDigit];
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code += base[lonDigit];
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lat = (lat * 20) % 1;
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lon = (lon * 20) % 1;
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}
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return code;
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}
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IconData _getTypeIcon(ContactType type) {
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switch (type) {
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case ContactType.chat:
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