mirror of
https://github.com/dz0ny/meshcore-sar.git
synced 2026-08-14 01:40:28 +00:00
initial commit
This commit is contained in:
Janez T
351
lib/screens/contacts_tab.dart
Normal file
351
lib/screens/contacts_tab.dart
Normal file
@@ -0,0 +1,351 @@
|
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import '../providers/contacts_provider.dart';
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import '../providers/connection_provider.dart';
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import '../models/contact.dart';
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class ContactsTab extends StatelessWidget {
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const ContactsTab({super.key});
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@override
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Widget build(BuildContext context) {
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return Consumer<ContactsProvider>(
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builder: (context, contactsProvider, child) {
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final chatContacts = contactsProvider.chatContacts;
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final repeaters = contactsProvider.repeaters;
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final rooms = contactsProvider.rooms;
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if (contactsProvider.contacts.isEmpty) {
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return Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(
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Icons.contacts_outlined,
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size: 64,
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color: Theme.of(context).disabledColor,
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),
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const SizedBox(height: 16),
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Text(
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'No contacts yet',
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style: Theme.of(context).textTheme.titleLarge,
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),
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const SizedBox(height: 8),
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Text(
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'Connect to a device and refresh to load contacts',
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style: Theme.of(context).textTheme.bodyMedium,
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textAlign: TextAlign.center,
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),
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],
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),
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);
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}
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return ListView(
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padding: const EdgeInsets.all(8),
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children: [
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// Team Members (Chat contacts)
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if (chatContacts.isNotEmpty) ...[
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_SectionHeader(
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title: 'Team Members',
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count: chatContacts.length,
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icon: Icons.people,
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),
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...chatContacts.map((contact) => _ContactTile(contact: contact)),
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const Divider(height: 32),
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],
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// Repeaters
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if (repeaters.isNotEmpty) ...[
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_SectionHeader(
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title: 'Repeaters',
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count: repeaters.length,
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icon: Icons.router,
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),
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...repeaters.map((contact) => _ContactTile(contact: contact)),
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const Divider(height: 32),
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],
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// Rooms/Channels
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if (rooms.isNotEmpty) ...[
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_SectionHeader(
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title: 'Rooms/Channels',
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count: rooms.length,
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icon: Icons.tag,
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),
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...rooms.map((contact) => _ContactTile(contact: contact)),
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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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class _SectionHeader extends StatelessWidget {
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final String title;
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final int count;
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final IconData icon;
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const _SectionHeader({
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required this.title,
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required this.count,
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required this.icon,
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});
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@override
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Widget build(BuildContext context) {
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return Padding(
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padding: const EdgeInsets.symmetric(vertical: 8),
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child: Row(
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children: [
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Icon(icon, size: 20),
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const SizedBox(width: 8),
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Text(
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title,
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style: Theme.of(context).textTheme.titleMedium?.copyWith(
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fontWeight: FontWeight.bold,
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),
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),
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const SizedBox(width: 8),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
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decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.primaryContainer,
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borderRadius: BorderRadius.circular(12),
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),
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child: Text(
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count.toString(),
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style: Theme.of(context).textTheme.labelSmall,
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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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class _ContactTile extends StatelessWidget {
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final Contact contact;
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const _ContactTile({required this.contact});
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@override
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Widget build(BuildContext context) {
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final hasTelemetry = contact.telemetry != null && contact.telemetry!.isRecent;
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final battery = contact.displayBattery;
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final location = contact.displayLocation;
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return Card(
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margin: const EdgeInsets.only(bottom: 8),
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child: ListTile(
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leading: CircleAvatar(
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backgroundColor: _getTypeColor(contact.type),
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child: Icon(
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_getTypeIcon(contact.type),
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color: Colors.white,
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),
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),
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title: Row(
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children: [
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Expanded(
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child: Text(
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contact.advName,
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style: const TextStyle(fontWeight: FontWeight.bold),
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),
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),
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// Battery indicator
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if (battery != null) ...[
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Icon(
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_getBatteryIcon(battery),
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size: 16,
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color: _getBatteryColor(battery),
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),
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const SizedBox(width: 4),
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Text(
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'${battery.round()}%',
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style: Theme.of(context).textTheme.labelSmall,
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),
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],
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],
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),
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subtitle: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const SizedBox(height: 4),
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// Type and last seen
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Row(
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children: [
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Container(
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padding: const EdgeInsets.symmetric(
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horizontal: 6,
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vertical: 2,
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),
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decoration: BoxDecoration(
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color: _getTypeColor(contact.type).withOpacity(0.2),
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borderRadius: BorderRadius.circular(4),
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),
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child: Text(
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contact.type.displayName,
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style: Theme.of(context).textTheme.labelSmall,
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),
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),
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const SizedBox(width: 8),
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Icon(
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Icons.access_time,
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size: 12,
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color: contact.isRecentlySeen ? Colors.green : Colors.grey,
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),
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const SizedBox(width: 4),
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Text(
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contact.timeSinceLastSeen,
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style: Theme.of(context).textTheme.labelSmall,
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),
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],
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),
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const SizedBox(height: 4),
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// Telemetry info
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Row(
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children: [
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if (hasTelemetry)
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const Icon(Icons.sensors, size: 12, color: Colors.green)
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else
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const Icon(Icons.sensors_off, size: 12, color: Colors.grey),
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const SizedBox(width: 4),
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if (location != null)
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Expanded(
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child: Text(
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'GPS: ${location.latitude.toStringAsFixed(4)}, ${location.longitude.toStringAsFixed(4)}',
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style: Theme.of(context).textTheme.labelSmall,
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overflow: TextOverflow.ellipsis,
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),
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)
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else
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Text(
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'No GPS data',
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style: Theme.of(context).textTheme.labelSmall,
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),
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],
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),
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],
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),
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trailing: IconButton(
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icon: const Icon(Icons.refresh, size: 20),
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onPressed: () {
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final connectionProvider = context.read<ConnectionProvider>();
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connectionProvider.requestTelemetry(contact.publicKey);
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text('Requesting telemetry from ${contact.advName}'),
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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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tooltip: 'Request telemetry',
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||||
),
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onTap: () => _showContactDetails(context, contact),
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),
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);
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}
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void _showContactDetails(BuildContext context, Contact contact) {
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showDialog(
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context: context,
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builder: (context) => AlertDialog(
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title: Text(contact.advName),
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content: SingleChildScrollView(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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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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_DetailRow('Last Seen', contact.timeSinceLastSeen),
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const Divider(),
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if (contact.displayLocation != null) ...[
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const Text('Location:', style: TextStyle(fontWeight: FontWeight.bold)),
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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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const Divider(),
|
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],
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if (contact.telemetry != null) ...[
|
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const Text('Telemetry:', style: TextStyle(fontWeight: FontWeight.bold)),
|
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if (contact.telemetry!.batteryPercentage != null)
|
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_DetailRow('Battery', '${contact.telemetry!.batteryPercentage!.toStringAsFixed(1)}%'),
|
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if (contact.telemetry!.temperature != null)
|
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_DetailRow('Temperature', '${contact.telemetry!.temperature!.toStringAsFixed(1)}°C'),
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_DetailRow('Updated', contact.telemetry!.isRecent ? 'Recently' : 'Stale'),
|
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],
|
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],
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),
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),
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actions: [
|
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TextButton(
|
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onPressed: () => Navigator.pop(context),
|
||||
child: const Text('Close'),
|
||||
),
|
||||
],
|
||||
),
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||||
);
|
||||
}
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||||
|
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Widget _DetailRow(String label, String value) {
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||||
return Padding(
|
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padding: const EdgeInsets.symmetric(vertical: 4),
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child: Row(
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||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
SizedBox(
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||||
width: 100,
|
||||
child: Text(
|
||||
'$label:',
|
||||
style: const TextStyle(fontWeight: FontWeight.w500),
|
||||
),
|
||||
),
|
||||
Expanded(
|
||||
child: Text(value),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
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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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return Icons.person;
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case ContactType.repeater:
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return Icons.router;
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case ContactType.room:
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return Icons.tag;
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||||
default:
|
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return Icons.help;
|
||||
}
|
||||
}
|
||||
|
||||
Color _getTypeColor(ContactType type) {
|
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switch (type) {
|
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case ContactType.chat:
|
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return Colors.blue;
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case ContactType.repeater:
|
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return Colors.green;
|
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case ContactType.room:
|
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return Colors.orange;
|
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default:
|
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return Colors.grey;
|
||||
}
|
||||
}
|
||||
|
||||
IconData _getBatteryIcon(double percentage) {
|
||||
if (percentage > 80) return Icons.battery_full;
|
||||
if (percentage > 50) return Icons.battery_5_bar;
|
||||
if (percentage > 20) return Icons.battery_3_bar;
|
||||
return Icons.battery_1_bar;
|
||||
}
|
||||
|
||||
Color _getBatteryColor(double percentage) {
|
||||
if (percentage > 50) return Colors.green;
|
||||
if (percentage > 20) return Colors.orange;
|
||||
return Colors.red;
|
||||
}
|
||||
}
|
||||
514
lib/screens/home_screen.dart
Normal file
514
lib/screens/home_screen.dart
Normal file
@@ -0,0 +1,514 @@
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:provider/provider.dart';
|
||||
import '../providers/connection_provider.dart';
|
||||
import '../providers/app_provider.dart';
|
||||
import '../models/device_info.dart' as models;
|
||||
import '../services/tile_cache_service.dart';
|
||||
import 'messages_tab.dart';
|
||||
import 'contacts_tab.dart';
|
||||
import 'map_tab.dart';
|
||||
import 'map_management_screen.dart';
|
||||
|
||||
class HomeScreen extends StatefulWidget {
|
||||
const HomeScreen({super.key});
|
||||
|
||||
@override
|
||||
State<HomeScreen> createState() => _HomeScreenState();
|
||||
}
|
||||
|
||||
class _HomeScreenState extends State<HomeScreen> with SingleTickerProviderStateMixin {
|
||||
late TabController _tabController;
|
||||
int _currentIndex = 0;
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
_tabController = TabController(length: 3, vsync: this);
|
||||
_tabController.addListener(() {
|
||||
setState(() {
|
||||
_currentIndex = _tabController.index;
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
_tabController.dispose();
|
||||
super.dispose();
|
||||
}
|
||||
|
||||
void _showConnectionDialog(BuildContext context) {
|
||||
final connectionProvider = context.read<ConnectionProvider>();
|
||||
|
||||
// Start scanning immediately
|
||||
connectionProvider.startScan();
|
||||
|
||||
showModalBottomSheet(
|
||||
context: context,
|
||||
isScrollControlled: true,
|
||||
backgroundColor: Colors.transparent,
|
||||
builder: (context) => Container(
|
||||
height: MediaQuery.of(context).size.height * 0.9,
|
||||
decoration: const BoxDecoration(
|
||||
color: Color(0xFF1E1E1E),
|
||||
borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
|
||||
),
|
||||
child: Column(
|
||||
children: [
|
||||
// Header
|
||||
Container(
|
||||
padding: const EdgeInsets.all(16),
|
||||
child: Row(
|
||||
children: [
|
||||
IconButton(
|
||||
icon: const Icon(Icons.arrow_back, color: Colors.white),
|
||||
onPressed: () {
|
||||
connectionProvider.stopScan();
|
||||
Navigator.pop(context);
|
||||
},
|
||||
),
|
||||
const Expanded(
|
||||
child: Column(
|
||||
children: [
|
||||
Text(
|
||||
'MeshCore',
|
||||
style: TextStyle(
|
||||
color: Colors.white,
|
||||
fontSize: 18,
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
Text(
|
||||
'Scanning for devices...',
|
||||
style: TextStyle(
|
||||
color: Colors.grey,
|
||||
fontSize: 14,
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
IconButton(
|
||||
icon: const Icon(Icons.more_vert, color: Colors.white),
|
||||
onPressed: () {},
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
|
||||
// Info banner
|
||||
Container(
|
||||
margin: const EdgeInsets.symmetric(horizontal: 16),
|
||||
padding: const EdgeInsets.all(16),
|
||||
decoration: BoxDecoration(
|
||||
color: Colors.blue,
|
||||
borderRadius: BorderRadius.circular(8),
|
||||
),
|
||||
child: const Row(
|
||||
children: [
|
||||
Icon(Icons.info_outline, color: Colors.white),
|
||||
SizedBox(width: 12),
|
||||
Expanded(
|
||||
child: Text(
|
||||
'The default pin for devices without a screen is 123456. Trouble pairing? Forget the bluetooth device in system settings.',
|
||||
style: TextStyle(color: Colors.white, fontSize: 13),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
|
||||
const SizedBox(height: 16),
|
||||
|
||||
// Device list
|
||||
Expanded(
|
||||
child: Consumer<ConnectionProvider>(
|
||||
builder: (context, provider, child) {
|
||||
if (provider.isScanning && provider.scannedDevices.isEmpty) {
|
||||
return const Center(
|
||||
child: CircularProgressIndicator(),
|
||||
);
|
||||
}
|
||||
|
||||
if (provider.scannedDevices.isEmpty) {
|
||||
return const Center(
|
||||
child: Text(
|
||||
'No devices found',
|
||||
style: TextStyle(color: Colors.grey, fontSize: 16),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
return ListView.builder(
|
||||
itemCount: provider.scannedDevices.length,
|
||||
itemBuilder: (context, index) {
|
||||
final device = provider.scannedDevices[index];
|
||||
return Container(
|
||||
margin: const EdgeInsets.symmetric(
|
||||
horizontal: 16,
|
||||
vertical: 4,
|
||||
),
|
||||
decoration: BoxDecoration(
|
||||
color: const Color(0xFF2D2D2D),
|
||||
borderRadius: BorderRadius.circular(8),
|
||||
),
|
||||
child: ListTile(
|
||||
leading: const Icon(
|
||||
Icons.bluetooth,
|
||||
color: Colors.white,
|
||||
size: 32,
|
||||
),
|
||||
title: Text(
|
||||
device.platformName.isNotEmpty
|
||||
? device.platformName
|
||||
: 'Unknown Device',
|
||||
style: const TextStyle(
|
||||
color: Colors.white,
|
||||
fontSize: 16,
|
||||
fontWeight: FontWeight.w500,
|
||||
),
|
||||
),
|
||||
subtitle: const Text(
|
||||
'Tap to connect',
|
||||
style: TextStyle(color: Colors.grey, fontSize: 14),
|
||||
),
|
||||
trailing: const Icon(
|
||||
Icons.chevron_right,
|
||||
color: Colors.white,
|
||||
),
|
||||
onTap: () async {
|
||||
Navigator.pop(context);
|
||||
await provider.connect(device);
|
||||
if (context.mounted &&
|
||||
provider.deviceInfo.isConnected) {
|
||||
final appProvider = context.read<AppProvider>();
|
||||
await appProvider.initialize();
|
||||
}
|
||||
},
|
||||
),
|
||||
);
|
||||
},
|
||||
);
|
||||
},
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Scaffold(
|
||||
appBar: AppBar(
|
||||
title: _buildCompactStatusBar(),
|
||||
actions: [
|
||||
PopupMenuButton(
|
||||
icon: const Icon(Icons.more_vert),
|
||||
itemBuilder: (context) => [
|
||||
PopupMenuItem(
|
||||
child: const Row(
|
||||
children: [
|
||||
Icon(Icons.refresh),
|
||||
SizedBox(width: 8),
|
||||
Text('Refresh Contacts'),
|
||||
],
|
||||
),
|
||||
onTap: () async {
|
||||
final appProvider = context.read<AppProvider>();
|
||||
await appProvider.refresh();
|
||||
if (context.mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
const SnackBar(content: Text('Refreshed contacts')),
|
||||
);
|
||||
}
|
||||
},
|
||||
),
|
||||
PopupMenuItem(
|
||||
child: const Row(
|
||||
children: [
|
||||
Icon(Icons.map),
|
||||
SizedBox(width: 8),
|
||||
Text('Map Management'),
|
||||
],
|
||||
),
|
||||
onTap: () {
|
||||
Future.delayed(Duration.zero, () {
|
||||
final appProvider = context.read<AppProvider>();
|
||||
Navigator.push(
|
||||
context,
|
||||
MaterialPageRoute(
|
||||
builder: (context) => MapManagementScreen(
|
||||
tileCacheService: appProvider.tileCacheService,
|
||||
),
|
||||
),
|
||||
);
|
||||
});
|
||||
},
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
body: TabBarView(
|
||||
controller: _tabController,
|
||||
children: [
|
||||
MessagesTab(onNavigateToMap: () => _tabController.animateTo(2)),
|
||||
const ContactsTab(),
|
||||
const MapTab(),
|
||||
],
|
||||
),
|
||||
bottomNavigationBar: Container(
|
||||
decoration: BoxDecoration(
|
||||
boxShadow: [
|
||||
BoxShadow(
|
||||
color: Colors.black.withOpacity(0.1),
|
||||
blurRadius: 4,
|
||||
offset: const Offset(0, -2),
|
||||
),
|
||||
],
|
||||
),
|
||||
child: TabBar(
|
||||
controller: _tabController,
|
||||
tabs: const [
|
||||
Tab(icon: Icon(Icons.message), text: 'Messages'),
|
||||
Tab(icon: Icon(Icons.contacts), text: 'Contacts'),
|
||||
Tab(icon: Icon(Icons.map), text: 'Map'),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildCompactStatusBar() {
|
||||
return Consumer<ConnectionProvider>(
|
||||
builder: (context, provider, child) {
|
||||
final deviceInfo = provider.deviceInfo;
|
||||
final isConnected = deviceInfo.isConnected;
|
||||
|
||||
return Row(
|
||||
children: [
|
||||
Expanded(
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
children: [
|
||||
const Text(
|
||||
'MeshCore',
|
||||
style: TextStyle(
|
||||
fontSize: 20,
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
Text(
|
||||
isConnected
|
||||
? deviceInfo.deviceName ?? 'Connected'
|
||||
: 'Disconnected',
|
||||
style: TextStyle(
|
||||
fontSize: 14,
|
||||
color: Colors.grey[600],
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
if (!isConnected)
|
||||
ElevatedButton.icon(
|
||||
onPressed: () => _showConnectionDialog(context),
|
||||
icon: const Icon(Icons.bluetooth, size: 18),
|
||||
label: const Text('Connect'),
|
||||
style: ElevatedButton.styleFrom(
|
||||
backgroundColor: Colors.white,
|
||||
foregroundColor: Colors.black87,
|
||||
elevation: 0,
|
||||
shape: RoundedRectangleBorder(
|
||||
borderRadius: BorderRadius.circular(20),
|
||||
),
|
||||
),
|
||||
)
|
||||
else
|
||||
OutlinedButton(
|
||||
onPressed: () async {
|
||||
await provider.disconnect();
|
||||
if (context.mounted) {
|
||||
context.read<AppProvider>().clearAllData();
|
||||
}
|
||||
},
|
||||
style: OutlinedButton.styleFrom(
|
||||
foregroundColor: Colors.white,
|
||||
side: const BorderSide(color: Colors.white),
|
||||
shape: RoundedRectangleBorder(
|
||||
borderRadius: BorderRadius.circular(20),
|
||||
),
|
||||
),
|
||||
child: const Text('Disconnect'),
|
||||
),
|
||||
],
|
||||
);
|
||||
},
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildStatusBar() {
|
||||
return Consumer<ConnectionProvider>(
|
||||
builder: (context, provider, child) {
|
||||
final deviceInfo = provider.deviceInfo;
|
||||
final isConnected = deviceInfo.isConnected;
|
||||
|
||||
return Container(
|
||||
padding: const EdgeInsets.all(12),
|
||||
color: Theme.of(context).colorScheme.surface,
|
||||
child: Column(
|
||||
children: [
|
||||
Row(
|
||||
children: [
|
||||
// Connection status
|
||||
Icon(
|
||||
isConnected ? Icons.bluetooth_connected : Icons.bluetooth_disabled,
|
||||
color: isConnected ? Colors.green : Colors.grey,
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
Expanded(
|
||||
child: Text(
|
||||
isConnected
|
||||
? deviceInfo.deviceName ?? 'Connected'
|
||||
: 'Not Connected',
|
||||
style: Theme.of(context).textTheme.bodyMedium,
|
||||
),
|
||||
),
|
||||
// Battery indicator
|
||||
if (deviceInfo.batteryPercent != null) ...[
|
||||
Icon(
|
||||
_getBatteryIcon(deviceInfo.batteryPercent!),
|
||||
color: _getBatteryColor(deviceInfo.batteryPercent!),
|
||||
),
|
||||
const SizedBox(width: 4),
|
||||
Text(
|
||||
'${deviceInfo.batteryPercent!.round()}%',
|
||||
style: Theme.of(context).textTheme.bodySmall,
|
||||
),
|
||||
],
|
||||
// Signal strength
|
||||
if (deviceInfo.signalRssi != null) ...[
|
||||
const SizedBox(width: 12),
|
||||
Icon(
|
||||
Icons.signal_cellular_alt,
|
||||
color: _getSignalColor(deviceInfo.signalRssi!),
|
||||
size: 20,
|
||||
),
|
||||
const SizedBox(width: 4),
|
||||
Text(
|
||||
'${deviceInfo.signalRssi} dBm',
|
||||
style: Theme.of(context).textTheme.bodySmall,
|
||||
),
|
||||
],
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
// Connection buttons
|
||||
Row(
|
||||
children: [
|
||||
Expanded(
|
||||
child: ElevatedButton.icon(
|
||||
onPressed: isConnected
|
||||
? null
|
||||
: () => _showConnectionDialog(context),
|
||||
icon: const Icon(Icons.bluetooth_searching, size: 18),
|
||||
label: const Text('Connect'),
|
||||
style: ElevatedButton.styleFrom(
|
||||
padding: const EdgeInsets.symmetric(vertical: 8),
|
||||
),
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
Expanded(
|
||||
child: OutlinedButton.icon(
|
||||
onPressed: !isConnected
|
||||
? null
|
||||
: () async {
|
||||
await provider.disconnect();
|
||||
if (context.mounted) {
|
||||
context.read<AppProvider>().clearAllData();
|
||||
}
|
||||
},
|
||||
icon: const Icon(Icons.bluetooth_disabled, size: 18),
|
||||
label: const Text('Disconnect'),
|
||||
style: OutlinedButton.styleFrom(
|
||||
padding: const EdgeInsets.symmetric(vertical: 8),
|
||||
),
|
||||
),
|
||||
),
|
||||
if (isConnected) ...[
|
||||
const SizedBox(width: 8),
|
||||
IconButton(
|
||||
onPressed: () async {
|
||||
final appProvider = context.read<AppProvider>();
|
||||
await appProvider.refresh();
|
||||
if (context.mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
const SnackBar(content: Text('Refreshed contacts')),
|
||||
);
|
||||
}
|
||||
},
|
||||
icon: const Icon(Icons.refresh),
|
||||
tooltip: 'Refresh',
|
||||
),
|
||||
],
|
||||
],
|
||||
),
|
||||
// Error message
|
||||
if (provider.error != null) ...[
|
||||
const SizedBox(height: 8),
|
||||
Container(
|
||||
padding: const EdgeInsets.all(8),
|
||||
decoration: BoxDecoration(
|
||||
color: Colors.red.withOpacity(0.1),
|
||||
borderRadius: BorderRadius.circular(8),
|
||||
),
|
||||
child: Row(
|
||||
children: [
|
||||
const Icon(Icons.error, color: Colors.red, size: 16),
|
||||
const SizedBox(width: 8),
|
||||
Expanded(
|
||||
child: Text(
|
||||
provider.error!,
|
||||
style: const TextStyle(color: Colors.red, fontSize: 12),
|
||||
),
|
||||
),
|
||||
IconButton(
|
||||
icon: const Icon(Icons.close, size: 16),
|
||||
onPressed: provider.clearError,
|
||||
padding: EdgeInsets.zero,
|
||||
constraints: const BoxConstraints(),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
],
|
||||
],
|
||||
),
|
||||
);
|
||||
},
|
||||
);
|
||||
}
|
||||
|
||||
IconData _getBatteryIcon(double percentage) {
|
||||
if (percentage > 80) return Icons.battery_full;
|
||||
if (percentage > 50) return Icons.battery_5_bar;
|
||||
if (percentage > 20) return Icons.battery_3_bar;
|
||||
return Icons.battery_1_bar;
|
||||
}
|
||||
|
||||
Color _getBatteryColor(double percentage) {
|
||||
if (percentage > 50) return Colors.green;
|
||||
if (percentage > 20) return Colors.orange;
|
||||
return Colors.red;
|
||||
}
|
||||
|
||||
Color _getSignalColor(int rssi) {
|
||||
if (rssi > -60) return Colors.green;
|
||||
if (rssi > -70) return Colors.orange;
|
||||
return Colors.red;
|
||||
}
|
||||
}
|
||||
728
lib/screens/map_management_screen.dart
Normal file
728
lib/screens/map_management_screen.dart
Normal file
@@ -0,0 +1,728 @@
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter_map/flutter_map.dart';
|
||||
import 'package:latlong2/latlong.dart';
|
||||
import 'package:file_picker/file_picker.dart';
|
||||
import 'package:share_plus/share_plus.dart';
|
||||
import '../services/tile_cache_service.dart';
|
||||
import '../models/map_layer.dart';
|
||||
|
||||
class MapManagementScreen extends StatefulWidget {
|
||||
final TileCacheService tileCacheService;
|
||||
final MapLayer? initialLayer;
|
||||
final LatLngBounds? initialBounds;
|
||||
final int? initialZoom;
|
||||
|
||||
const MapManagementScreen({
|
||||
super.key,
|
||||
required this.tileCacheService,
|
||||
this.initialLayer,
|
||||
this.initialBounds,
|
||||
this.initialZoom,
|
||||
});
|
||||
|
||||
@override
|
||||
State<MapManagementScreen> createState() => _MapManagementScreenState();
|
||||
}
|
||||
|
||||
class _MapManagementScreenState extends State<MapManagementScreen> {
|
||||
bool _isLoading = false;
|
||||
String? _statusMessage;
|
||||
Map<String, dynamic>? _cacheStats;
|
||||
|
||||
// Download parameters
|
||||
late MapLayer _selectedLayer;
|
||||
late TextEditingController _northController;
|
||||
late TextEditingController _southController;
|
||||
late TextEditingController _eastController;
|
||||
late TextEditingController _westController;
|
||||
late int _minZoom;
|
||||
late int _maxZoom;
|
||||
double _downloadProgress = 0.0;
|
||||
bool _isDownloading = false;
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
|
||||
// Initialize with provided values or defaults
|
||||
_selectedLayer = widget.initialLayer ?? MapLayer.openStreetMap;
|
||||
|
||||
if (widget.initialBounds != null) {
|
||||
_northController = TextEditingController(
|
||||
text: widget.initialBounds!.north.toStringAsFixed(4),
|
||||
);
|
||||
_southController = TextEditingController(
|
||||
text: widget.initialBounds!.south.toStringAsFixed(4),
|
||||
);
|
||||
_eastController = TextEditingController(
|
||||
text: widget.initialBounds!.east.toStringAsFixed(4),
|
||||
);
|
||||
_westController = TextEditingController(
|
||||
text: widget.initialBounds!.west.toStringAsFixed(4),
|
||||
);
|
||||
} else {
|
||||
_northController = TextEditingController(text: '46.1');
|
||||
_southController = TextEditingController(text: '46.0');
|
||||
_eastController = TextEditingController(text: '14.6');
|
||||
_westController = TextEditingController(text: '14.4');
|
||||
}
|
||||
|
||||
// Set zoom levels
|
||||
if (widget.initialZoom != null) {
|
||||
_minZoom = (widget.initialZoom! - 2).clamp(1, 19);
|
||||
_maxZoom = (widget.initialZoom! + 2).clamp(1, 19);
|
||||
} else {
|
||||
_minZoom = 10;
|
||||
_maxZoom = 16;
|
||||
}
|
||||
|
||||
_loadCacheStats();
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
_northController.dispose();
|
||||
_southController.dispose();
|
||||
_eastController.dispose();
|
||||
_westController.dispose();
|
||||
super.dispose();
|
||||
}
|
||||
|
||||
Future<void> _loadCacheStats() async {
|
||||
if (!mounted) return;
|
||||
setState(() => _isLoading = true);
|
||||
try {
|
||||
final stats = await widget.tileCacheService.getStoreStats();
|
||||
if (!mounted) return;
|
||||
setState(() {
|
||||
_cacheStats = stats;
|
||||
_isLoading = false;
|
||||
});
|
||||
} catch (e) {
|
||||
if (!mounted) return;
|
||||
setState(() {
|
||||
_statusMessage = 'Error loading stats: $e';
|
||||
_isLoading = false;
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> _downloadRegion() async {
|
||||
try {
|
||||
final north = double.tryParse(_northController.text);
|
||||
final south = double.tryParse(_southController.text);
|
||||
final east = double.tryParse(_eastController.text);
|
||||
final west = double.tryParse(_westController.text);
|
||||
|
||||
if (north == null || south == null || east == null || west == null) {
|
||||
_showError('Invalid coordinates. Please enter valid numbers.');
|
||||
return;
|
||||
}
|
||||
|
||||
if (north <= south || east <= west) {
|
||||
_showError('Invalid bounds. North must be > South, East must be > West.');
|
||||
return;
|
||||
}
|
||||
|
||||
final bounds = LatLngBounds(
|
||||
LatLng(south, west),
|
||||
LatLng(north, east),
|
||||
);
|
||||
|
||||
if (!mounted) return;
|
||||
setState(() {
|
||||
_isDownloading = true;
|
||||
_downloadProgress = 0.0;
|
||||
_statusMessage = 'Starting download...';
|
||||
});
|
||||
|
||||
await widget.tileCacheService.downloadRegion(
|
||||
layer: _selectedLayer,
|
||||
bounds: bounds,
|
||||
minZoom: _minZoom,
|
||||
maxZoom: _maxZoom,
|
||||
onProgress: (progress) {
|
||||
print('UI received progress update: $progress%');
|
||||
if (!mounted) return;
|
||||
setState(() {
|
||||
_downloadProgress = progress;
|
||||
_statusMessage = 'Downloading map tiles...';
|
||||
});
|
||||
},
|
||||
);
|
||||
|
||||
if (!mounted) return;
|
||||
setState(() {
|
||||
_isDownloading = false;
|
||||
_statusMessage = 'Download completed successfully!';
|
||||
});
|
||||
|
||||
await _loadCacheStats();
|
||||
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
const SnackBar(
|
||||
content: Text('Map download completed!'),
|
||||
backgroundColor: Colors.green,
|
||||
),
|
||||
);
|
||||
}
|
||||
} catch (e) {
|
||||
if (!mounted) return;
|
||||
setState(() {
|
||||
_isDownloading = false;
|
||||
_statusMessage = 'Download failed: $e';
|
||||
});
|
||||
_showError('Download failed: $e');
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> _cancelDownload() async {
|
||||
try {
|
||||
if (!mounted) return;
|
||||
setState(() => _statusMessage = 'Cancelling download...');
|
||||
|
||||
await widget.tileCacheService.cancelDownload();
|
||||
|
||||
if (!mounted) return;
|
||||
setState(() {
|
||||
_isDownloading = false;
|
||||
_statusMessage = 'Download cancelled';
|
||||
});
|
||||
|
||||
await _loadCacheStats();
|
||||
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
const SnackBar(
|
||||
content: Text('Download cancelled'),
|
||||
backgroundColor: Colors.orange,
|
||||
),
|
||||
);
|
||||
}
|
||||
} catch (e) {
|
||||
if (!mounted) return;
|
||||
setState(() {
|
||||
_isDownloading = false;
|
||||
_statusMessage = 'Cancel failed: $e';
|
||||
});
|
||||
_showError('Cancel failed: $e');
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> _exportMaps() async {
|
||||
if (!mounted) return;
|
||||
setState(() => _isLoading = true);
|
||||
try {
|
||||
final exportPath = await widget.tileCacheService.exportCache();
|
||||
if (!mounted) return;
|
||||
setState(() => _isLoading = false);
|
||||
|
||||
if (mounted) {
|
||||
await Share.shareXFiles(
|
||||
[XFile(exportPath)],
|
||||
subject: 'MeshCore SAR Maps Export',
|
||||
text: 'Offline maps export from MeshCore SAR',
|
||||
);
|
||||
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(
|
||||
content: Text('Maps exported to: $exportPath'),
|
||||
backgroundColor: Colors.green,
|
||||
duration: const Duration(seconds: 5),
|
||||
),
|
||||
);
|
||||
}
|
||||
} catch (e) {
|
||||
if (!mounted) return;
|
||||
setState(() => _isLoading = false);
|
||||
_showError('Export failed: $e');
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> _importMaps() async {
|
||||
try {
|
||||
final result = await FilePicker.platform.pickFiles(
|
||||
type: FileType.custom,
|
||||
allowedExtensions: ['fmtc'],
|
||||
allowMultiple: false,
|
||||
);
|
||||
|
||||
if (result == null || result.files.isEmpty) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (!mounted) return;
|
||||
setState(() => _isLoading = true);
|
||||
|
||||
final filePath = result.files.first.path;
|
||||
if (filePath == null) {
|
||||
throw Exception('Invalid file path');
|
||||
}
|
||||
|
||||
await widget.tileCacheService.importCache(filePath);
|
||||
|
||||
if (!mounted) return;
|
||||
setState(() => _isLoading = false);
|
||||
await _loadCacheStats();
|
||||
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
const SnackBar(
|
||||
content: Text('Maps imported successfully!'),
|
||||
backgroundColor: Colors.green,
|
||||
),
|
||||
);
|
||||
}
|
||||
} catch (e) {
|
||||
if (!mounted) return;
|
||||
setState(() => _isLoading = false);
|
||||
_showError('Import failed: $e');
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> _clearCache() async {
|
||||
final confirmed = await showDialog<bool>(
|
||||
context: context,
|
||||
builder: (context) => AlertDialog(
|
||||
title: const Text('Clear Cache'),
|
||||
content: const Text(
|
||||
'Are you sure you want to delete all downloaded maps? This action cannot be undone.',
|
||||
),
|
||||
actions: [
|
||||
TextButton(
|
||||
onPressed: () => Navigator.pop(context, false),
|
||||
child: const Text('Cancel'),
|
||||
),
|
||||
TextButton(
|
||||
onPressed: () => Navigator.pop(context, true),
|
||||
style: TextButton.styleFrom(foregroundColor: Colors.red),
|
||||
child: const Text('Clear'),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
|
||||
if (confirmed != true) return;
|
||||
|
||||
if (!mounted) return;
|
||||
setState(() => _isLoading = true);
|
||||
try {
|
||||
await widget.tileCacheService.clearCache();
|
||||
if (!mounted) return;
|
||||
setState(() => _isLoading = false);
|
||||
await _loadCacheStats();
|
||||
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
const SnackBar(
|
||||
content: Text('Cache cleared successfully!'),
|
||||
backgroundColor: Colors.green,
|
||||
),
|
||||
);
|
||||
}
|
||||
} catch (e) {
|
||||
setState(() => _isLoading = false);
|
||||
_showError('Clear cache failed: $e');
|
||||
}
|
||||
}
|
||||
|
||||
void _showError(String message) {
|
||||
if (mounted) {
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
SnackBar(
|
||||
content: Text(message),
|
||||
backgroundColor: Colors.red,
|
||||
duration: const Duration(seconds: 4),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Scaffold(
|
||||
appBar: AppBar(
|
||||
title: const Text('Map Management'),
|
||||
),
|
||||
body: _isLoading
|
||||
? const Center(child: CircularProgressIndicator())
|
||||
: SingleChildScrollView(
|
||||
padding: const EdgeInsets.all(16),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.stretch,
|
||||
children: [
|
||||
// Cache Statistics
|
||||
_buildStatisticsCard(),
|
||||
const SizedBox(height: 16),
|
||||
|
||||
// Download Region
|
||||
_buildDownloadCard(),
|
||||
const SizedBox(height: 16),
|
||||
|
||||
// Import/Export/Clear
|
||||
_buildActionsCard(),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildStatisticsCard() {
|
||||
return Card(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(16),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
||||
children: [
|
||||
Text(
|
||||
'Cache Statistics',
|
||||
style: Theme.of(context).textTheme.titleLarge,
|
||||
),
|
||||
IconButton(
|
||||
icon: const Icon(Icons.refresh),
|
||||
onPressed: _loadCacheStats,
|
||||
),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
if (_cacheStats != null) ...[
|
||||
_buildStatRow(
|
||||
'Total Tiles',
|
||||
'${_cacheStats!['tileCount'] ?? 0}',
|
||||
Icons.grid_on,
|
||||
),
|
||||
_buildStatRow(
|
||||
'Cache Size',
|
||||
'${(_cacheStats!['sizeMB'] ?? 0.0).toStringAsFixed(2)} MB',
|
||||
Icons.storage,
|
||||
),
|
||||
_buildStatRow(
|
||||
'Store Name',
|
||||
_cacheStats!['storeName'] ?? 'Unknown',
|
||||
Icons.folder,
|
||||
),
|
||||
] else
|
||||
const Text('No cache statistics available'),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildStatRow(String label, String value, IconData icon) {
|
||||
return Padding(
|
||||
padding: const EdgeInsets.symmetric(vertical: 8),
|
||||
child: Row(
|
||||
children: [
|
||||
Icon(icon, size: 20, color: Colors.grey[600]),
|
||||
const SizedBox(width: 12),
|
||||
Expanded(
|
||||
child: Text(label, style: const TextStyle(fontWeight: FontWeight.w500)),
|
||||
),
|
||||
Text(value, style: TextStyle(color: Colors.grey[600])),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildDownloadCard() {
|
||||
return Card(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(16),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text(
|
||||
'Download Region',
|
||||
style: Theme.of(context).textTheme.titleLarge,
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
|
||||
// Map Layer Selection
|
||||
DropdownButtonFormField<MapLayer>(
|
||||
value: _selectedLayer,
|
||||
decoration: const InputDecoration(
|
||||
labelText: 'Map Layer',
|
||||
border: OutlineInputBorder(),
|
||||
),
|
||||
items: MapLayer.allLayers.map((layer) {
|
||||
return DropdownMenuItem(
|
||||
value: layer,
|
||||
child: Text(layer.name),
|
||||
);
|
||||
}).toList(),
|
||||
onChanged: _isDownloading ? null : (layer) {
|
||||
if (layer != null) {
|
||||
setState(() => _selectedLayer = layer);
|
||||
}
|
||||
},
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
|
||||
// Coordinates
|
||||
Text(
|
||||
'Region Bounds',
|
||||
style: Theme.of(context).textTheme.titleMedium,
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
Row(
|
||||
children: [
|
||||
Expanded(
|
||||
child: TextField(
|
||||
controller: _northController,
|
||||
decoration: const InputDecoration(
|
||||
labelText: 'North',
|
||||
border: OutlineInputBorder(),
|
||||
hintText: '46.1',
|
||||
),
|
||||
keyboardType: const TextInputType.numberWithOptions(decimal: true),
|
||||
enabled: !_isDownloading,
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
Expanded(
|
||||
child: TextField(
|
||||
controller: _southController,
|
||||
decoration: const InputDecoration(
|
||||
labelText: 'South',
|
||||
border: OutlineInputBorder(),
|
||||
hintText: '46.0',
|
||||
),
|
||||
keyboardType: const TextInputType.numberWithOptions(decimal: true),
|
||||
enabled: !_isDownloading,
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
Row(
|
||||
children: [
|
||||
Expanded(
|
||||
child: TextField(
|
||||
controller: _eastController,
|
||||
decoration: const InputDecoration(
|
||||
labelText: 'East',
|
||||
border: OutlineInputBorder(),
|
||||
hintText: '14.6',
|
||||
),
|
||||
keyboardType: const TextInputType.numberWithOptions(decimal: true),
|
||||
enabled: !_isDownloading,
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
Expanded(
|
||||
child: TextField(
|
||||
controller: _westController,
|
||||
decoration: const InputDecoration(
|
||||
labelText: 'West',
|
||||
border: OutlineInputBorder(),
|
||||
hintText: '14.4',
|
||||
),
|
||||
keyboardType: const TextInputType.numberWithOptions(decimal: true),
|
||||
enabled: !_isDownloading,
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
|
||||
// Zoom Levels
|
||||
Text(
|
||||
'Zoom Levels',
|
||||
style: Theme.of(context).textTheme.titleMedium,
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
Row(
|
||||
children: [
|
||||
Expanded(
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text('Min: $_minZoom'),
|
||||
Slider(
|
||||
value: _minZoom.toDouble(),
|
||||
min: 1,
|
||||
max: 19,
|
||||
divisions: 18,
|
||||
label: '$_minZoom',
|
||||
onChanged: _isDownloading ? null : (value) {
|
||||
setState(() {
|
||||
_minZoom = value.toInt();
|
||||
if (_minZoom > _maxZoom) {
|
||||
_maxZoom = _minZoom;
|
||||
}
|
||||
});
|
||||
},
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 16),
|
||||
Expanded(
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text('Max: $_maxZoom'),
|
||||
Slider(
|
||||
value: _maxZoom.toDouble(),
|
||||
min: 1,
|
||||
max: 19,
|
||||
divisions: 18,
|
||||
label: '$_maxZoom',
|
||||
onChanged: _isDownloading ? null : (value) {
|
||||
setState(() {
|
||||
_maxZoom = value.toInt();
|
||||
if (_maxZoom < _minZoom) {
|
||||
_minZoom = _maxZoom;
|
||||
}
|
||||
});
|
||||
},
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
|
||||
// Download Progress
|
||||
if (_isDownloading) ...[
|
||||
const SizedBox(height: 16),
|
||||
Container(
|
||||
padding: const EdgeInsets.all(12),
|
||||
decoration: BoxDecoration(
|
||||
color: Theme.of(context).colorScheme.primaryContainer,
|
||||
borderRadius: BorderRadius.circular(8),
|
||||
border: Border.all(
|
||||
color: Theme.of(context).colorScheme.primary.withOpacity(0.3),
|
||||
),
|
||||
),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
||||
children: [
|
||||
Text(
|
||||
_statusMessage ?? 'Downloading...',
|
||||
style: TextStyle(
|
||||
fontWeight: FontWeight.w500,
|
||||
color: Theme.of(context).colorScheme.onPrimaryContainer,
|
||||
),
|
||||
),
|
||||
Text(
|
||||
'${_downloadProgress.toStringAsFixed(1)}%',
|
||||
style: TextStyle(
|
||||
fontWeight: FontWeight.bold,
|
||||
fontSize: 16,
|
||||
color: Theme.of(context).colorScheme.onPrimaryContainer,
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
ClipRRect(
|
||||
borderRadius: BorderRadius.circular(4),
|
||||
child: LinearProgressIndicator(
|
||||
value: _downloadProgress / 100,
|
||||
minHeight: 8,
|
||||
backgroundColor: Theme.of(context).colorScheme.primary.withOpacity(0.2),
|
||||
valueColor: AlwaysStoppedAnimation<Color>(
|
||||
Theme.of(context).colorScheme.primary,
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
],
|
||||
|
||||
const SizedBox(height: 16),
|
||||
|
||||
// Download/Cancel Button
|
||||
if (_isDownloading)
|
||||
ElevatedButton.icon(
|
||||
onPressed: _cancelDownload,
|
||||
icon: const Icon(Icons.cancel),
|
||||
label: const Text('Cancel Download'),
|
||||
style: ElevatedButton.styleFrom(
|
||||
minimumSize: const Size.fromHeight(48),
|
||||
backgroundColor: Colors.red,
|
||||
foregroundColor: Colors.white,
|
||||
),
|
||||
)
|
||||
else
|
||||
ElevatedButton.icon(
|
||||
onPressed: _downloadRegion,
|
||||
icon: const Icon(Icons.download),
|
||||
label: const Text('Download Region'),
|
||||
style: ElevatedButton.styleFrom(
|
||||
minimumSize: const Size.fromHeight(48),
|
||||
),
|
||||
),
|
||||
|
||||
const SizedBox(height: 8),
|
||||
Text(
|
||||
'Note: Large regions or high zoom levels may take significant time and storage.',
|
||||
style: TextStyle(fontSize: 12, color: Colors.grey[600]),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildActionsCard() {
|
||||
return Card(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(16),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text(
|
||||
'Map Actions',
|
||||
style: Theme.of(context).textTheme.titleLarge,
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
|
||||
// Export Button
|
||||
ElevatedButton.icon(
|
||||
onPressed: _isDownloading ? null : _exportMaps,
|
||||
icon: const Icon(Icons.upload),
|
||||
label: const Text('Export Maps'),
|
||||
style: ElevatedButton.styleFrom(
|
||||
minimumSize: const Size.fromHeight(48),
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
|
||||
// Import Button
|
||||
ElevatedButton.icon(
|
||||
onPressed: _isDownloading ? null : _importMaps,
|
||||
icon: const Icon(Icons.download),
|
||||
label: const Text('Import Maps'),
|
||||
style: ElevatedButton.styleFrom(
|
||||
minimumSize: const Size.fromHeight(48),
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
|
||||
// Clear Cache Button
|
||||
OutlinedButton.icon(
|
||||
onPressed: _isDownloading ? null : _clearCache,
|
||||
icon: const Icon(Icons.delete_forever),
|
||||
label: const Text('Clear All Maps'),
|
||||
style: OutlinedButton.styleFrom(
|
||||
foregroundColor: Colors.red,
|
||||
minimumSize: const Size.fromHeight(48),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
626
lib/screens/map_tab.dart
Normal file
626
lib/screens/map_tab.dart
Normal file
@@ -0,0 +1,626 @@
|
||||
import 'dart:async';
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter_map/flutter_map.dart';
|
||||
import 'package:latlong2/latlong.dart';
|
||||
import 'package:provider/provider.dart';
|
||||
import 'package:geolocator/geolocator.dart';
|
||||
import '../providers/contacts_provider.dart';
|
||||
import '../providers/messages_provider.dart';
|
||||
import '../providers/map_provider.dart';
|
||||
import '../providers/app_provider.dart';
|
||||
import '../models/contact.dart';
|
||||
import '../models/sar_marker.dart';
|
||||
import '../models/map_layer.dart';
|
||||
import '../services/tile_cache_service.dart';
|
||||
import '../widgets/map_markers.dart';
|
||||
import 'map_management_screen.dart';
|
||||
|
||||
class MapTab extends StatefulWidget {
|
||||
const MapTab({super.key});
|
||||
|
||||
@override
|
||||
State<MapTab> createState() => _MapTabState();
|
||||
}
|
||||
|
||||
class _MapTabState extends State<MapTab> {
|
||||
final MapController _mapController = MapController();
|
||||
final TileCacheService _tileCache = TileCacheService();
|
||||
bool _isInitialized = false;
|
||||
MapLayer _currentLayer = MapLayer.openStreetMap;
|
||||
Position? _currentPosition;
|
||||
bool _showLegend = true;
|
||||
double _gpsUpdateDistance = 3.0; // meters
|
||||
StreamSubscription<Position>? _positionStreamSubscription;
|
||||
|
||||
// Default center point (will be updated based on markers)
|
||||
static const LatLng _defaultCenter = LatLng(46.0569, 14.5058); // Ljubljana, Slovenia
|
||||
static const double _defaultZoom = 13.0;
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
_initializeTileCache();
|
||||
_requestLocationPermission();
|
||||
|
||||
// Listen to map provider for navigation requests
|
||||
WidgetsBinding.instance.addPostFrameCallback((_) {
|
||||
final mapProvider = context.read<MapProvider>();
|
||||
mapProvider.addListener(_handleMapNavigation);
|
||||
});
|
||||
}
|
||||
|
||||
Future<void> _requestLocationPermission() async {
|
||||
bool serviceEnabled = await Geolocator.isLocationServiceEnabled();
|
||||
if (!serviceEnabled) {
|
||||
return;
|
||||
}
|
||||
|
||||
LocationPermission permission = await Geolocator.checkPermission();
|
||||
if (permission == LocationPermission.denied) {
|
||||
permission = await Geolocator.requestPermission();
|
||||
if (permission == LocationPermission.denied) {
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if (permission == LocationPermission.deniedForever) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Get initial position
|
||||
try {
|
||||
final position = await Geolocator.getCurrentPosition(
|
||||
locationSettings: const LocationSettings(
|
||||
accuracy: LocationAccuracy.best,
|
||||
distanceFilter: 0,
|
||||
),
|
||||
);
|
||||
if (mounted) {
|
||||
setState(() {
|
||||
_currentPosition = position;
|
||||
});
|
||||
}
|
||||
} catch (e) {
|
||||
debugPrint('Error getting location: $e');
|
||||
}
|
||||
|
||||
// Start listening to location updates
|
||||
_positionStreamSubscription = Geolocator.getPositionStream(
|
||||
locationSettings: LocationSettings(
|
||||
accuracy: LocationAccuracy.best,
|
||||
distanceFilter: _gpsUpdateDistance.toInt(),
|
||||
),
|
||||
).listen((Position position) {
|
||||
if (mounted) {
|
||||
setState(() {
|
||||
_currentPosition = position;
|
||||
});
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
void _handleMapNavigation() {
|
||||
final mapProvider = context.read<MapProvider>();
|
||||
if (mapProvider.targetLocation != null && _isInitialized) {
|
||||
_mapController.move(
|
||||
mapProvider.targetLocation!,
|
||||
mapProvider.targetZoom ?? _defaultZoom,
|
||||
);
|
||||
// Clear the navigation request after handling
|
||||
mapProvider.clearNavigation();
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> _initializeTileCache() async {
|
||||
try {
|
||||
await _tileCache.initialize();
|
||||
if (mounted) {
|
||||
setState(() {
|
||||
_isInitialized = true;
|
||||
});
|
||||
}
|
||||
} catch (e) {
|
||||
debugPrint('Error initializing tile cache: $e');
|
||||
if (mounted) {
|
||||
setState(() {
|
||||
_isInitialized = true; // Continue without caching
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
final mapProvider = context.read<MapProvider>();
|
||||
mapProvider.removeListener(_handleMapNavigation);
|
||||
_positionStreamSubscription?.cancel();
|
||||
_mapController.dispose();
|
||||
_tileCache.dispose();
|
||||
super.dispose();
|
||||
}
|
||||
|
||||
LatLng _calculateCenter(List<Contact> contacts, List<SarMarker> sarMarkers) {
|
||||
final allPoints = <LatLng>[];
|
||||
|
||||
for (final contact in contacts) {
|
||||
if (contact.displayLocation != null) {
|
||||
allPoints.add(contact.displayLocation!);
|
||||
}
|
||||
}
|
||||
|
||||
for (final marker in sarMarkers) {
|
||||
allPoints.add(marker.location);
|
||||
}
|
||||
|
||||
if (allPoints.isEmpty) return _defaultCenter;
|
||||
|
||||
double lat = 0, lng = 0;
|
||||
for (final point in allPoints) {
|
||||
lat += point.latitude;
|
||||
lng += point.longitude;
|
||||
}
|
||||
|
||||
return LatLng(lat / allPoints.length, lng / allPoints.length);
|
||||
}
|
||||
|
||||
void _showLayerSelector(BuildContext context) {
|
||||
showModalBottomSheet(
|
||||
context: context,
|
||||
builder: (context) => Container(
|
||||
padding: const EdgeInsets.symmetric(vertical: 16),
|
||||
child: Column(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
children: [
|
||||
Padding(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
|
||||
child: Row(
|
||||
children: [
|
||||
const Icon(Icons.layers),
|
||||
const SizedBox(width: 12),
|
||||
Expanded(
|
||||
child: Text(
|
||||
'Select Map Layer',
|
||||
style: Theme.of(context).textTheme.titleMedium?.copyWith(
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
),
|
||||
IconButton(
|
||||
icon: const Icon(Icons.download),
|
||||
tooltip: 'Download visible area',
|
||||
onPressed: () {
|
||||
Navigator.pop(context);
|
||||
_navigateToDownload(context);
|
||||
},
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
const Divider(),
|
||||
...MapLayer.allLayers.map((layer) => ListTile(
|
||||
leading: _currentLayer.type == layer.type
|
||||
? const Icon(Icons.check_circle, color: Colors.green)
|
||||
: const Icon(Icons.radio_button_unchecked),
|
||||
title: Text(layer.name),
|
||||
subtitle: Text(layer.attribution),
|
||||
onTap: () {
|
||||
setState(() {
|
||||
_currentLayer = layer;
|
||||
});
|
||||
Navigator.pop(context);
|
||||
},
|
||||
)),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
void _navigateToDownload(BuildContext context) {
|
||||
// Get current map bounds
|
||||
final bounds = _mapController.camera.visibleBounds;
|
||||
final currentZoom = _mapController.camera.zoom.round();
|
||||
|
||||
// Navigate to Map Management screen with pre-populated data
|
||||
final appProvider = context.read<AppProvider>();
|
||||
Navigator.push(
|
||||
context,
|
||||
MaterialPageRoute(
|
||||
builder: (context) => MapManagementScreen(
|
||||
tileCacheService: appProvider.tileCacheService,
|
||||
initialLayer: _currentLayer,
|
||||
initialBounds: bounds,
|
||||
initialZoom: currentZoom,
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
void _showOptionsMenu(BuildContext context) {
|
||||
showModalBottomSheet(
|
||||
context: context,
|
||||
builder: (context) => StatefulBuilder(
|
||||
builder: (context, setModalState) => Container(
|
||||
padding: const EdgeInsets.symmetric(vertical: 16),
|
||||
child: Column(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
children: [
|
||||
Padding(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
|
||||
child: Row(
|
||||
children: [
|
||||
const Icon(Icons.settings),
|
||||
const SizedBox(width: 12),
|
||||
Text(
|
||||
'Map Options',
|
||||
style: Theme.of(context).textTheme.titleMedium?.copyWith(
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
const Divider(),
|
||||
// Legend toggle
|
||||
SwitchListTile(
|
||||
secondary: const Icon(Icons.info_outline),
|
||||
title: const Text('Show Legend'),
|
||||
subtitle: const Text('Display marker type counts'),
|
||||
value: _showLegend,
|
||||
onChanged: (value) {
|
||||
setState(() {
|
||||
_showLegend = value;
|
||||
});
|
||||
setModalState(() {});
|
||||
},
|
||||
),
|
||||
const Divider(),
|
||||
// GPS Update Distance
|
||||
ListTile(
|
||||
leading: const Icon(Icons.gps_fixed),
|
||||
title: const Text('GPS Update Distance'),
|
||||
subtitle: Text('${_gpsUpdateDistance.toStringAsFixed(0)} meters'),
|
||||
),
|
||||
Padding(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 16),
|
||||
child: Column(
|
||||
children: [
|
||||
Slider(
|
||||
value: _gpsUpdateDistance,
|
||||
min: 1,
|
||||
max: 20,
|
||||
divisions: 19,
|
||||
label: '${_gpsUpdateDistance.toStringAsFixed(0)}m',
|
||||
onChanged: (value) {
|
||||
setModalState(() {
|
||||
_gpsUpdateDistance = value;
|
||||
});
|
||||
},
|
||||
onChangeEnd: (value) {
|
||||
setState(() {
|
||||
_gpsUpdateDistance = value;
|
||||
});
|
||||
// Restart location stream with new distance
|
||||
_restartLocationStream();
|
||||
},
|
||||
),
|
||||
Padding(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 8),
|
||||
child: Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
||||
children: [
|
||||
Text(
|
||||
'1m',
|
||||
style: Theme.of(context).textTheme.bodySmall,
|
||||
),
|
||||
Text(
|
||||
'20m',
|
||||
style: Theme.of(context).textTheme.bodySmall,
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
void _restartLocationStream() {
|
||||
// Cancel existing subscription
|
||||
_positionStreamSubscription?.cancel();
|
||||
|
||||
// Start new stream with updated distance
|
||||
_positionStreamSubscription = Geolocator.getPositionStream(
|
||||
locationSettings: LocationSettings(
|
||||
accuracy: LocationAccuracy.best,
|
||||
distanceFilter: _gpsUpdateDistance.toInt(),
|
||||
),
|
||||
).listen((Position position) {
|
||||
if (mounted) {
|
||||
setState(() {
|
||||
_currentPosition = position;
|
||||
});
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Consumer2<ContactsProvider, MessagesProvider>(
|
||||
builder: (context, contactsProvider, messagesProvider, child) {
|
||||
final contactsWithLocation = contactsProvider.chatContactsWithLocation;
|
||||
final sarMarkers = messagesProvider.sarMarkers;
|
||||
final center = _calculateCenter(contactsWithLocation, sarMarkers);
|
||||
|
||||
return Stack(
|
||||
children: [
|
||||
// Map widget
|
||||
_isInitialized
|
||||
? FlutterMap(
|
||||
mapController: _mapController,
|
||||
options: MapOptions(
|
||||
initialCenter: center,
|
||||
initialZoom: _defaultZoom,
|
||||
minZoom: 5,
|
||||
maxZoom: 18,
|
||||
interactionOptions: const InteractionOptions(
|
||||
flags: InteractiveFlag.all,
|
||||
),
|
||||
),
|
||||
children: [
|
||||
TileLayer(
|
||||
urlTemplate: _currentLayer.urlTemplate,
|
||||
tileProvider: _tileCache.getTileProvider(_currentLayer),
|
||||
userAgentPackageName: 'com.meshcore.sar',
|
||||
maxZoom: _currentLayer.maxZoom.toDouble(),
|
||||
),
|
||||
MarkerLayer(
|
||||
markers: [
|
||||
...MapMarkers.createTeamMemberMarkers(
|
||||
contactsWithLocation,
|
||||
context,
|
||||
),
|
||||
...MapMarkers.createSarMarkers(
|
||||
sarMarkers,
|
||||
context,
|
||||
),
|
||||
// User location marker
|
||||
if (_currentPosition != null)
|
||||
Marker(
|
||||
point: LatLng(
|
||||
_currentPosition!.latitude,
|
||||
_currentPosition!.longitude,
|
||||
),
|
||||
width: 40,
|
||||
height: 40,
|
||||
child: Container(
|
||||
decoration: BoxDecoration(
|
||||
color: Colors.blue.withOpacity(0.3),
|
||||
shape: BoxShape.circle,
|
||||
),
|
||||
child: Container(
|
||||
margin: const EdgeInsets.all(8),
|
||||
decoration: const BoxDecoration(
|
||||
color: Colors.blue,
|
||||
shape: BoxShape.circle,
|
||||
boxShadow: [
|
||||
BoxShadow(
|
||||
color: Colors.black26,
|
||||
blurRadius: 4,
|
||||
),
|
||||
],
|
||||
),
|
||||
child: const Icon(
|
||||
Icons.navigation,
|
||||
color: Colors.white,
|
||||
size: 16,
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
)
|
||||
: Center(
|
||||
child: Column(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
children: [
|
||||
const CircularProgressIndicator(),
|
||||
const SizedBox(height: 16),
|
||||
Text(
|
||||
'Initializing map...',
|
||||
style: Theme.of(context).textTheme.bodyMedium,
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
// Map legend overlay
|
||||
if (_showLegend)
|
||||
Positioned(
|
||||
top: 16,
|
||||
right: 16,
|
||||
child: _MapLegend(
|
||||
teamMemberCount: contactsWithLocation.length,
|
||||
foundPersonCount: messagesProvider.foundPersonMarkers.length,
|
||||
fireCount: messagesProvider.fireMarkers.length,
|
||||
stagingAreaCount: messagesProvider.stagingAreaMarkers.length,
|
||||
),
|
||||
),
|
||||
// Map controls - right side
|
||||
Positioned(
|
||||
bottom: 16,
|
||||
right: 16,
|
||||
child: Column(
|
||||
children: [
|
||||
FloatingActionButton.small(
|
||||
heroTag: 'center_map',
|
||||
onPressed: () async {
|
||||
// Force update GPS location and jump to it
|
||||
try {
|
||||
final position = await Geolocator.getCurrentPosition(
|
||||
locationSettings: const LocationSettings(
|
||||
accuracy: LocationAccuracy.best,
|
||||
distanceFilter: 0,
|
||||
),
|
||||
);
|
||||
if (mounted) {
|
||||
setState(() {
|
||||
_currentPosition = position;
|
||||
});
|
||||
_mapController.move(
|
||||
LatLng(position.latitude, position.longitude),
|
||||
16,
|
||||
);
|
||||
}
|
||||
} catch (e) {
|
||||
debugPrint('Error getting location: $e');
|
||||
// Fallback to cached position or default center
|
||||
if (_currentPosition != null) {
|
||||
_mapController.move(
|
||||
LatLng(
|
||||
_currentPosition!.latitude,
|
||||
_currentPosition!.longitude,
|
||||
),
|
||||
16,
|
||||
);
|
||||
} else {
|
||||
_mapController.move(center, _defaultZoom);
|
||||
}
|
||||
}
|
||||
},
|
||||
child: const Icon(Icons.my_location),
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
FloatingActionButton.small(
|
||||
heroTag: 'layer_selector',
|
||||
onPressed: () => _showLayerSelector(context),
|
||||
child: const Icon(Icons.layers),
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
FloatingActionButton.small(
|
||||
heroTag: 'options_menu',
|
||||
onPressed: () => _showOptionsMenu(context),
|
||||
child: const Icon(Icons.more_vert),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
],
|
||||
);
|
||||
},
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class _MapLegend extends StatelessWidget {
|
||||
final int teamMemberCount;
|
||||
final int foundPersonCount;
|
||||
final int fireCount;
|
||||
final int stagingAreaCount;
|
||||
|
||||
const _MapLegend({
|
||||
required this.teamMemberCount,
|
||||
required this.foundPersonCount,
|
||||
required this.fireCount,
|
||||
required this.stagingAreaCount,
|
||||
});
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Card(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(12),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
children: [
|
||||
Text(
|
||||
'Legend',
|
||||
style: Theme.of(context).textTheme.titleSmall?.copyWith(
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
_LegendItem(
|
||||
icon: Icons.person,
|
||||
color: Colors.blue,
|
||||
label: 'Team',
|
||||
count: teamMemberCount,
|
||||
),
|
||||
_LegendItem(
|
||||
icon: Icons.person_pin,
|
||||
color: Colors.green,
|
||||
label: 'Found',
|
||||
count: foundPersonCount,
|
||||
),
|
||||
_LegendItem(
|
||||
icon: Icons.local_fire_department,
|
||||
color: Colors.red,
|
||||
label: 'Fire',
|
||||
count: fireCount,
|
||||
),
|
||||
_LegendItem(
|
||||
icon: Icons.home_work,
|
||||
color: Colors.orange,
|
||||
label: 'Staging',
|
||||
count: stagingAreaCount,
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class _LegendItem extends StatelessWidget {
|
||||
final IconData icon;
|
||||
final Color color;
|
||||
final String label;
|
||||
final int count;
|
||||
|
||||
const _LegendItem({
|
||||
required this.icon,
|
||||
required this.color,
|
||||
required this.label,
|
||||
required this.count,
|
||||
});
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Padding(
|
||||
padding: const EdgeInsets.symmetric(vertical: 4),
|
||||
child: Row(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
children: [
|
||||
Icon(icon, size: 16, color: color),
|
||||
const SizedBox(width: 8),
|
||||
Text(
|
||||
label,
|
||||
style: Theme.of(context).textTheme.bodySmall,
|
||||
),
|
||||
const SizedBox(width: 4),
|
||||
Container(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 1),
|
||||
decoration: BoxDecoration(
|
||||
color: color.withOpacity(0.2),
|
||||
borderRadius: BorderRadius.circular(8),
|
||||
),
|
||||
child: Text(
|
||||
count.toString(),
|
||||
style: Theme.of(context).textTheme.labelSmall?.copyWith(
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
205
lib/screens/messages_tab.dart
Normal file
205
lib/screens/messages_tab.dart
Normal file
@@ -0,0 +1,205 @@
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:provider/provider.dart';
|
||||
import '../providers/messages_provider.dart';
|
||||
import '../providers/contacts_provider.dart';
|
||||
import '../providers/map_provider.dart';
|
||||
import '../models/message.dart';
|
||||
import '../utils/sar_message_parser.dart';
|
||||
|
||||
class MessagesTab extends StatelessWidget {
|
||||
final VoidCallback onNavigateToMap;
|
||||
|
||||
const MessagesTab({super.key, required this.onNavigateToMap});
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Consumer<MessagesProvider>(
|
||||
builder: (context, messagesProvider, child) {
|
||||
final messages = messagesProvider.getRecentMessages(count: 100);
|
||||
|
||||
if (messages.isEmpty) {
|
||||
return 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,
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
return 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,
|
||||
);
|
||||
onNavigateToMap();
|
||||
}
|
||||
: null,
|
||||
);
|
||||
},
|
||||
);
|
||||
},
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
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;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user