mirror of
https://github.com/dz0ny/meshcore-sar.git
synced 2026-08-11 16:30:28 +00:00
569 lines
20 KiB
Dart
569 lines
20 KiB
Dart
import 'package:flutter/material.dart';
|
|
import 'package:flutter/services.dart';
|
|
import 'package:provider/provider.dart';
|
|
import '../providers/messages_provider.dart';
|
|
import '../providers/contacts_provider.dart';
|
|
import '../providers/map_provider.dart';
|
|
import '../providers/connection_provider.dart';
|
|
import '../models/message.dart';
|
|
import '../models/contact.dart';
|
|
|
|
class MessagesTab extends StatefulWidget {
|
|
final VoidCallback onNavigateToMap;
|
|
|
|
const MessagesTab({super.key, required this.onNavigateToMap});
|
|
|
|
@override
|
|
State<MessagesTab> createState() => _MessagesTabState();
|
|
}
|
|
|
|
class _MessagesTabState extends State<MessagesTab> {
|
|
final TextEditingController _textController = TextEditingController();
|
|
final FocusNode _focusNode = FocusNode();
|
|
Contact? _selectedContact;
|
|
int _characterCount = 0;
|
|
static const int _maxCharacters = 160;
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
_textController.addListener(_updateCharacterCount);
|
|
}
|
|
|
|
@override
|
|
void dispose() {
|
|
_textController.dispose();
|
|
_focusNode.dispose();
|
|
super.dispose();
|
|
}
|
|
|
|
void _updateCharacterCount() {
|
|
setState(() {
|
|
_characterCount = _textController.text.length;
|
|
});
|
|
}
|
|
|
|
Future<void> _sendMessage() async {
|
|
final text = _textController.text.trim();
|
|
if (text.isEmpty) return;
|
|
|
|
final connectionProvider = context.read<ConnectionProvider>();
|
|
|
|
if (!connectionProvider.deviceInfo.isConnected) {
|
|
if (!mounted) return;
|
|
ScaffoldMessenger.of(context).showSnackBar(
|
|
const SnackBar(
|
|
content: Text('Not connected to device'),
|
|
backgroundColor: Colors.red,
|
|
),
|
|
);
|
|
return;
|
|
}
|
|
|
|
if (_selectedContact == null) {
|
|
if (!mounted) return;
|
|
ScaffoldMessenger.of(context).showSnackBar(
|
|
const SnackBar(
|
|
content: Text('Please select a recipient'),
|
|
backgroundColor: Colors.orange,
|
|
),
|
|
);
|
|
return;
|
|
}
|
|
|
|
try {
|
|
// Send to channel/room or direct contact
|
|
if (_selectedContact!.isRoom) {
|
|
// For rooms/channels, use the first byte of outPath as channel index
|
|
final channelIdx = _selectedContact!.outPath.isNotEmpty
|
|
? _selectedContact!.outPath[0]
|
|
: 0;
|
|
|
|
await connectionProvider.sendChannelMessage(
|
|
channelIdx: channelIdx,
|
|
text: text,
|
|
);
|
|
} else {
|
|
// For direct contacts (chat type)
|
|
await connectionProvider.sendTextMessage(
|
|
contactPublicKey: _selectedContact!.publicKey,
|
|
text: text,
|
|
);
|
|
}
|
|
|
|
_textController.clear();
|
|
_focusNode.unfocus();
|
|
|
|
if (!mounted) return;
|
|
ScaffoldMessenger.of(context).showSnackBar(
|
|
const SnackBar(
|
|
content: Text('Message sent'),
|
|
backgroundColor: Colors.green,
|
|
duration: Duration(seconds: 1),
|
|
),
|
|
);
|
|
} catch (e) {
|
|
if (!mounted) return;
|
|
ScaffoldMessenger.of(context).showSnackBar(
|
|
SnackBar(
|
|
content: Text('Failed to send: $e'),
|
|
backgroundColor: Colors.red,
|
|
),
|
|
);
|
|
}
|
|
}
|
|
|
|
void _showContactSelector() {
|
|
final contactsProvider = context.read<ContactsProvider>();
|
|
final allContacts = contactsProvider.contacts;
|
|
|
|
if (allContacts.isEmpty) {
|
|
ScaffoldMessenger.of(context).showSnackBar(
|
|
const SnackBar(
|
|
content: Text('No contacts available'),
|
|
backgroundColor: Colors.orange,
|
|
),
|
|
);
|
|
return;
|
|
}
|
|
|
|
// Group contacts by type
|
|
final chatContacts = contactsProvider.chatContacts;
|
|
final rooms = contactsProvider.rooms;
|
|
final repeaters = contactsProvider.repeaters;
|
|
|
|
showModalBottomSheet(
|
|
context: context,
|
|
builder: (context) => Column(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
Padding(
|
|
padding: const EdgeInsets.all(16),
|
|
child: Text(
|
|
'Select Recipient',
|
|
style: Theme.of(context).textTheme.titleLarge,
|
|
),
|
|
),
|
|
const Divider(height: 1),
|
|
Flexible(
|
|
child: ListView(
|
|
shrinkWrap: true,
|
|
children: [
|
|
// Chat contacts section
|
|
if (chatContacts.isNotEmpty) ...[
|
|
Padding(
|
|
padding: const EdgeInsets.fromLTRB(16, 12, 16, 4),
|
|
child: Text(
|
|
'Team Members',
|
|
style: Theme.of(context).textTheme.labelLarge?.copyWith(
|
|
color: Theme.of(context).colorScheme.primary,
|
|
),
|
|
),
|
|
),
|
|
...chatContacts.map((contact) => _buildContactTile(
|
|
contact: contact,
|
|
icon: Icons.person,
|
|
color: Colors.blue,
|
|
)),
|
|
],
|
|
|
|
// Rooms/Channels section
|
|
if (rooms.isNotEmpty) ...[
|
|
Padding(
|
|
padding: const EdgeInsets.fromLTRB(16, 12, 16, 4),
|
|
child: Text(
|
|
'Channels',
|
|
style: Theme.of(context).textTheme.labelLarge?.copyWith(
|
|
color: Theme.of(context).colorScheme.primary,
|
|
),
|
|
),
|
|
),
|
|
...rooms.map((contact) => _buildContactTile(
|
|
contact: contact,
|
|
icon: Icons.tag,
|
|
color: Colors.purple,
|
|
)),
|
|
],
|
|
|
|
// Repeaters section (informational only)
|
|
if (repeaters.isNotEmpty) ...[
|
|
Padding(
|
|
padding: const EdgeInsets.fromLTRB(16, 12, 16, 4),
|
|
child: Text(
|
|
'Repeaters (Read-only)',
|
|
style: Theme.of(context).textTheme.labelLarge?.copyWith(
|
|
color: Colors.grey,
|
|
),
|
|
),
|
|
),
|
|
...repeaters.map((contact) => ListTile(
|
|
enabled: false,
|
|
leading: CircleAvatar(
|
|
backgroundColor: Colors.grey,
|
|
child: const Icon(Icons.router, color: Colors.white, size: 20),
|
|
),
|
|
title: Text(contact.advName),
|
|
subtitle: Text(contact.timeSinceLastSeen),
|
|
)),
|
|
],
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildContactTile({
|
|
required Contact contact,
|
|
required IconData icon,
|
|
required Color color,
|
|
}) {
|
|
return ListTile(
|
|
leading: CircleAvatar(
|
|
backgroundColor: color,
|
|
child: Icon(icon, color: Colors.white, size: 20),
|
|
),
|
|
title: Text(contact.advName),
|
|
subtitle: Text(contact.timeSinceLastSeen),
|
|
trailing: _selectedContact?.publicKeyHex == contact.publicKeyHex
|
|
? const Icon(Icons.check_circle, color: Colors.green)
|
|
: null,
|
|
onTap: () {
|
|
setState(() {
|
|
_selectedContact = contact;
|
|
});
|
|
Navigator.pop(context);
|
|
},
|
|
);
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return Consumer<MessagesProvider>(
|
|
builder: (context, messagesProvider, child) {
|
|
final messages = messagesProvider.getRecentMessages(count: 100);
|
|
|
|
return Column(
|
|
children: [
|
|
// Messages list
|
|
Expanded(
|
|
child: messages.isEmpty
|
|
? Center(
|
|
child: Column(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
Icon(
|
|
Icons.message_outlined,
|
|
size: 64,
|
|
color: Theme.of(context).disabledColor,
|
|
),
|
|
const SizedBox(height: 16),
|
|
Text(
|
|
'No messages yet',
|
|
style: Theme.of(context).textTheme.titleLarge,
|
|
),
|
|
const SizedBox(height: 8),
|
|
Text(
|
|
'Connect to a device to start receiving messages',
|
|
style: Theme.of(context).textTheme.bodyMedium,
|
|
textAlign: TextAlign.center,
|
|
),
|
|
],
|
|
),
|
|
)
|
|
: ListView.builder(
|
|
reverse: true,
|
|
padding: const EdgeInsets.all(8),
|
|
itemCount: messages.length,
|
|
itemBuilder: (context, index) {
|
|
final message = messages[index];
|
|
return _MessageBubble(
|
|
message: message,
|
|
onTap: message.isSarMarker &&
|
|
message.sarGpsCoordinates != null
|
|
? () {
|
|
final mapProvider =
|
|
context.read<MapProvider>();
|
|
mapProvider.navigateToLocation(
|
|
location: message.sarGpsCoordinates!,
|
|
zoom: 15.0,
|
|
);
|
|
widget.onNavigateToMap();
|
|
}
|
|
: null,
|
|
);
|
|
},
|
|
),
|
|
),
|
|
|
|
// Message input area
|
|
Container(
|
|
decoration: BoxDecoration(
|
|
color: Theme.of(context).colorScheme.surface,
|
|
border: Border(
|
|
top: BorderSide(
|
|
color: Theme.of(context).dividerColor,
|
|
width: 1,
|
|
),
|
|
),
|
|
),
|
|
padding: const EdgeInsets.fromLTRB(4, 4, 4, 4),
|
|
child: Column(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
// Contact selector (compact)
|
|
if (_selectedContact != null)
|
|
Container(
|
|
padding: const EdgeInsets.symmetric(
|
|
horizontal: 8,
|
|
vertical: 3,
|
|
),
|
|
margin: const EdgeInsets.only(bottom: 4),
|
|
decoration: BoxDecoration(
|
|
color: Theme.of(context).colorScheme.primaryContainer,
|
|
borderRadius: BorderRadius.circular(12),
|
|
),
|
|
child: Row(
|
|
children: [
|
|
Icon(
|
|
_selectedContact!.isRoom
|
|
? Icons.tag
|
|
: Icons.person,
|
|
size: 14,
|
|
),
|
|
const SizedBox(width: 6),
|
|
Expanded(
|
|
child: Text(
|
|
_selectedContact!.advName,
|
|
style: const TextStyle(
|
|
fontWeight: FontWeight.w500,
|
|
fontSize: 12,
|
|
),
|
|
overflow: TextOverflow.ellipsis,
|
|
),
|
|
),
|
|
GestureDetector(
|
|
onTap: () {
|
|
setState(() {
|
|
_selectedContact = null;
|
|
});
|
|
},
|
|
child: const Padding(
|
|
padding: EdgeInsets.all(4),
|
|
child: Icon(Icons.close, size: 14),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
|
|
// Text input row
|
|
Row(
|
|
crossAxisAlignment: CrossAxisAlignment.end,
|
|
children: [
|
|
// Contact selector button (compact)
|
|
IconButton(
|
|
icon: const Icon(Icons.contacts, size: 20),
|
|
onPressed: _showContactSelector,
|
|
tooltip: 'Select contact',
|
|
padding: const EdgeInsets.all(8),
|
|
constraints: const BoxConstraints(
|
|
minWidth: 36,
|
|
minHeight: 36,
|
|
),
|
|
),
|
|
|
|
// Text field (compact)
|
|
Expanded(
|
|
child: TextField(
|
|
controller: _textController,
|
|
focusNode: _focusNode,
|
|
maxLength: _maxCharacters,
|
|
maxLines: null,
|
|
maxLengthEnforcement: MaxLengthEnforcement.enforced,
|
|
style: const TextStyle(fontSize: 14),
|
|
decoration: InputDecoration(
|
|
hintText: 'Message...',
|
|
hintStyle: const TextStyle(fontSize: 14),
|
|
border: OutlineInputBorder(
|
|
borderRadius: BorderRadius.circular(20),
|
|
),
|
|
contentPadding: const EdgeInsets.symmetric(
|
|
horizontal: 12,
|
|
vertical: 8,
|
|
),
|
|
isDense: true,
|
|
counterText: '$_characterCount/$_maxCharacters',
|
|
counterStyle: TextStyle(
|
|
fontSize: 10,
|
|
color: _characterCount > _maxCharacters * 0.9
|
|
? Colors.orange
|
|
: Theme.of(context).textTheme.bodySmall?.color,
|
|
),
|
|
),
|
|
textInputAction: TextInputAction.send,
|
|
onSubmitted: (_) => _sendMessage(),
|
|
),
|
|
),
|
|
|
|
// Send button (compact)
|
|
IconButton(
|
|
icon: const Icon(Icons.send, size: 20),
|
|
onPressed: _textController.text.trim().isEmpty
|
|
? null
|
|
: _sendMessage,
|
|
color: Theme.of(context).colorScheme.primary,
|
|
padding: const EdgeInsets.all(8),
|
|
constraints: const BoxConstraints(
|
|
minWidth: 36,
|
|
minHeight: 36,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
);
|
|
},
|
|
);
|
|
}
|
|
}
|
|
|
|
class _MessageBubble extends StatelessWidget {
|
|
final Message message;
|
|
final VoidCallback? onTap;
|
|
|
|
const _MessageBubble({
|
|
required this.message,
|
|
this.onTap,
|
|
});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
final isSarMarker = message.isSarMarker;
|
|
|
|
return GestureDetector(
|
|
onTap: onTap,
|
|
child: Container(
|
|
margin: const EdgeInsets.only(bottom: 8),
|
|
padding: const EdgeInsets.all(12),
|
|
decoration: BoxDecoration(
|
|
color: isSarMarker
|
|
? _getSarMarkerColor(context)
|
|
: Theme.of(context).colorScheme.surfaceVariant,
|
|
borderRadius: BorderRadius.circular(12),
|
|
border: isSarMarker
|
|
? Border.all(
|
|
color: Theme.of(context).colorScheme.primary,
|
|
width: 2,
|
|
)
|
|
: null,
|
|
),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
// Header: Sender and time
|
|
Row(
|
|
children: [
|
|
if (message.isChannelMessage)
|
|
const Icon(Icons.tag, size: 16)
|
|
else
|
|
const Icon(Icons.person, size: 16),
|
|
const SizedBox(width: 4),
|
|
Text(
|
|
message.displaySender,
|
|
style: Theme.of(context).textTheme.labelMedium?.copyWith(
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
const Spacer(),
|
|
if (isSarMarker)
|
|
Container(
|
|
padding: const EdgeInsets.symmetric(
|
|
horizontal: 6,
|
|
vertical: 2,
|
|
),
|
|
decoration: BoxDecoration(
|
|
color: Theme.of(context).colorScheme.primary,
|
|
borderRadius: BorderRadius.circular(4),
|
|
),
|
|
child: Text(
|
|
'SAR',
|
|
style: Theme.of(context).textTheme.labelSmall?.copyWith(
|
|
color: Theme.of(context).colorScheme.onPrimary,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
),
|
|
const SizedBox(width: 8),
|
|
Text(
|
|
message.timeAgo,
|
|
style: Theme.of(context).textTheme.labelSmall,
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 8),
|
|
|
|
// SAR marker content
|
|
if (isSarMarker && message.sarMarkerType != null) ...[
|
|
Row(
|
|
children: [
|
|
Text(
|
|
message.sarMarkerType!.emoji,
|
|
style: const TextStyle(fontSize: 32),
|
|
),
|
|
const SizedBox(width: 12),
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
message.sarMarkerType!.displayName,
|
|
style:
|
|
Theme.of(context).textTheme.titleMedium?.copyWith(
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
if (message.sarGpsCoordinates != null)
|
|
Text(
|
|
'${message.sarGpsCoordinates!.latitude.toStringAsFixed(5)}, ${message.sarGpsCoordinates!.longitude.toStringAsFixed(5)}',
|
|
style: Theme.of(context).textTheme.bodySmall,
|
|
),
|
|
],
|
|
),
|
|
),
|
|
Icon(
|
|
Icons.chevron_right,
|
|
color: Theme.of(context).colorScheme.primary,
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 4),
|
|
Text(
|
|
'Tap to view on map',
|
|
style: Theme.of(context).textTheme.labelSmall?.copyWith(
|
|
color: Theme.of(context).colorScheme.primary,
|
|
fontStyle: FontStyle.italic,
|
|
),
|
|
),
|
|
]
|
|
// Regular message content
|
|
else
|
|
Text(
|
|
message.text,
|
|
style: Theme.of(context).textTheme.bodyMedium,
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Color _getSarMarkerColor(BuildContext context) {
|
|
return Theme.of(context).colorScheme.primaryContainer;
|
|
}
|
|
}
|