Files
life-helper/app/lib/ui/screens/habit_list_screen.dart
joungmin b1bed4d5ca [03-Developer] #260 in-app tool calling (Gemma 4 multi-turn)
ADR-0005 in-process tool runtime — 6 tools (catalog 2 + tracker 2 +
habit 2), ToolDispatcher with JSON-schema validation + modal ConfirmGate
for destructive ops, multi-turn LlmChatSession abstraction wired to
flutter_gemma 0.16.5 (ToolChoice.auto), ChatSessionController with
MAX_TURNS=4 safety + 8-turn history hint, ChatScreen entry behind AI
opt-in. R3/R7/R8 enforced inside handlers. 41 new tests (envelope,
catalog/tracker/habit tools, dispatcher, controller loop) — 151 total
passing.

Refs #260
2026-06-15 10:42:43 +09:00

129 lines
4.4 KiB
Dart

import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../../state/ai_providers.dart';
import '../../state/providers.dart';
import 'chat_screen.dart';
import 'check_in_screen.dart';
import 'habit_create_screen.dart';
import 'protocol_gallery_screen.dart';
import 'settings_screen.dart';
import 'streak_screen.dart';
class HabitListScreen extends ConsumerWidget {
const HabitListScreen({super.key});
@override
Widget build(BuildContext context, WidgetRef ref) {
final boot = ref.watch(bootstrapProvider);
final habitsAsync = ref.watch(activeHabitsProvider);
final aiOptIn = ref.watch(aiSettingsProvider).valueOrNull ?? false;
return Scaffold(
appBar: AppBar(
title: const Text('습관'),
actions: [
if (aiOptIn)
IconButton(
icon: const Icon(Icons.smart_toy_outlined),
tooltip: 'AI 코치',
onPressed: () {
Navigator.of(context).push(MaterialPageRoute(
builder: (_) => const ChatScreen(),
));
},
),
IconButton(
icon: const Icon(Icons.search),
tooltip: '카탈로그 탐색',
onPressed: () => _openGallery(context),
),
IconButton(
icon: const Icon(Icons.settings),
tooltip: '설정',
onPressed: () {
Navigator.of(context).push(MaterialPageRoute(
builder: (_) => const SettingsScreen(),
));
},
),
],
),
body: boot.when(
loading: () => const Center(child: CircularProgressIndicator()),
error: (e, st) => Center(child: Text('초기화 실패: $e')),
data: (_) => habitsAsync.when(
loading: () => const Center(child: CircularProgressIndicator()),
error: (e, st) => Center(child: Text('로드 실패: $e')),
data: (habits) {
if (habits.isEmpty) {
return Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
const Padding(
padding: EdgeInsets.symmetric(horizontal: 24),
child: Text(
'아직 습관이 없습니다.\n+ 버튼으로 추가하거나, 카탈로그에서 골라보세요.',
textAlign: TextAlign.center,
),
),
const SizedBox(height: 16),
FilledButton.icon(
onPressed: () => _openGallery(context),
icon: const Icon(Icons.search),
label: const Text('🔍 카탈로그 탐색'),
),
],
),
);
}
return ListView.separated(
itemCount: habits.length,
separatorBuilder: (_, _) => const Divider(height: 1),
itemBuilder: (context, i) {
final h = habits[i];
return ListTile(
title: Text(h.title),
subtitle: Text(
'${h.type} · ${h.frameLevel} · ${h.frameFramedText}',
maxLines: 2,
overflow: TextOverflow.ellipsis,
),
trailing: IconButton(
icon: const Icon(Icons.show_chart),
onPressed: () {
Navigator.of(context).push(MaterialPageRoute(
builder: (_) => StreakScreen(habitId: h.id),
));
},
),
onTap: () {
Navigator.of(context).push(MaterialPageRoute(
builder: (_) => CheckInScreen(habitId: h.id),
));
},
);
},
);
},
),
),
floatingActionButton: FloatingActionButton(
onPressed: () {
Navigator.of(context).push(MaterialPageRoute(
builder: (_) => const HabitCreateScreen(),
));
},
child: const Icon(Icons.add),
),
);
}
void _openGallery(BuildContext context) {
Navigator.of(context).push(MaterialPageRoute(
builder: (_) => const ProtocolGalleryScreen(),
));
}
}