203 lines
7.7 KiB
Dart
203 lines
7.7 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../models/home_config.dart';
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import '../providers/providers.dart';
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import 'home_edit_screen.dart';
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import 'remote_screen.dart';
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/// Экран "Дома" -- список серверов Ignis.
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/// Пользователь может добавить, удалить, переключить активный дом.
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class HomesScreen extends ConsumerStatefulWidget {
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const HomesScreen({super.key});
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@override
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ConsumerState<HomesScreen> createState() => _HomesScreenState();
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}
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class _HomesScreenState extends ConsumerState<HomesScreen> {
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@override
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void initState() {
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super.initState();
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Future.microtask(() => ref.read(userLocationProvider.notifier).startWatching());
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}
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@override
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void dispose() {
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ref.read(userLocationProvider.notifier).stopWatching();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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final homes = ref.watch(homesProvider);
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final currentHome = ref.watch(currentHomeProvider);
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final location = ref.watch(userLocationProvider);
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return Scaffold(
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appBar: AppBar(
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title: const Text('ДОМА'),
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automaticallyImplyLeading: false,
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),
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body: homes.isEmpty
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? Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(Icons.home_outlined, size: 64, color: Colors.white24),
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const SizedBox(height: 16),
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const Text(
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'Нет добавленных домов',
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style: TextStyle(color: Colors.white54, fontSize: 16),
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),
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const SizedBox(height: 8),
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const Text(
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'Добавьте сервер Ignis',
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style: TextStyle(color: Colors.white38, fontSize: 14),
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),
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],
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),
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)
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: ListView.builder(
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padding: const EdgeInsets.all(12),
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itemCount: homes.length,
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itemBuilder: (context, index) {
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final home = homes[index];
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final isActive = currentHome?.id == home.id;
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// Расстояние до дома (null если нет координат или геолокации)
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final distKm = location.distanceToKm(
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home.latitude, home.longitude,
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);
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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: Icon(
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Icons.home,
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color: isActive ? Colors.deepOrange : Colors.white38,
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size: 28,
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),
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title: Text(
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home.name,
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style: TextStyle(
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fontWeight: isActive ? FontWeight.bold : FontWeight.normal,
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color: isActive ? Colors.deepOrange : Colors.white,
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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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Text(
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home.url,
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style: const TextStyle(color: Colors.white38, fontSize: 12),
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),
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if (distKm != null)
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Padding(
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padding: const EdgeInsets.only(top: 2),
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child: Row(
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children: [
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const Icon(Icons.near_me, size: 11, color: Colors.white30),
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const SizedBox(width: 4),
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Text(
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'~${formatDistance(distKm)}',
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style: const TextStyle(
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color: Colors.white30,
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fontSize: 11,
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),
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),
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],
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),
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)
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else if (home.hasCoordinates && !location.hasPosition)
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// Координаты заданы, но геолокация недоступна
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Row(
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children: [
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const Icon(Icons.location_on, size: 12, color: Colors.white24),
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const SizedBox(width: 4),
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Text(
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location.error ?? 'Координаты заданы',
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style: const TextStyle(color: Colors.white24, fontSize: 11),
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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: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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// Кнопка редактирования
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IconButton(
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icon: const Icon(Icons.edit, size: 20, color: Colors.white38),
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onPressed: () => _editHome(context, home),
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),
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// Кнопка удаления
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IconButton(
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icon: const Icon(Icons.delete_outline, size: 20, color: Colors.redAccent),
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onPressed: () => _confirmDelete(context, home),
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),
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],
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),
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onTap: () => _selectHome(context, home),
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),
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);
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},
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),
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floatingActionButton: FloatingActionButton(
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backgroundColor: Colors.deepOrange,
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onPressed: () => _addHome(context),
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child: const Icon(Icons.add),
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),
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);
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}
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/// Выбрать дом и перейти на пульт
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void _selectHome(BuildContext context, HomeConfig home) async {
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await ref.read(currentHomeProvider.notifier).switchTo(home);
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await ref.read(authInfoProvider.notifier).load();
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if (context.mounted) {
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Navigator.of(context).pushReplacement(
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MaterialPageRoute(builder: (_) => const RemoteScreen()),
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);
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}
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}
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/// Добавить новый дом
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void _addHome(BuildContext context) {
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Navigator.of(context).push(
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MaterialPageRoute(builder: (_) => const HomeEditScreen()),
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);
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}
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/// Редактировать дом
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void _editHome(BuildContext context, HomeConfig home) {
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Navigator.of(context).push(
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MaterialPageRoute(builder: (_) => HomeEditScreen(home: home)),
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);
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}
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/// Подтвердить удаление
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void _confirmDelete(BuildContext context, HomeConfig home) {
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showDialog(
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context: context,
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builder: (ctx) => AlertDialog(
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title: const Text('Удалить дом?'),
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content: Text('Удалить "${home.name}" (${home.url})?'),
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actions: [
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TextButton(
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onPressed: () => Navigator.of(ctx).pop(),
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child: const Text('Отмена'),
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),
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TextButton(
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onPressed: () async {
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Navigator.of(ctx).pop();
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await ref.read(homesProvider.notifier).remove(home.id);
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// Синхронизировать фоновый таск (мог быть удалён дом с геофенсом)
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await syncGeofenceTask(ref.read(homesProvider));
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},
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child: const Text('Удалить', style: TextStyle(color: Colors.redAccent)),
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),
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],
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),
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);
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}
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} |