feat: meal tracking, dish recognition UX improvements, English AI prompts
Backend: - Translate all recognition prompts (receipt, products, dish) from Russian to English - Add lang parameter to Recognizer interface and pass locale.FromContext in handlers - DishResult type uses candidates array for multi-candidate responses Client: - Add meal tracking: diary provider, date selector, meal type model - DishResult parser: backward-compatible with legacy flat format and new candidates format - DishResultScreen: sticky bottom button, full-width portion/meal-type inputs, КБЖУ disclaimer moved under nutrition card, add date field to diary POST body - Recognition prompts now return dish/product names in user's preferred language - Onboarding, profile, home screen visual updates Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
dbastrikin
@@ -3,6 +3,19 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../../shared/models/home_summary.dart';
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import 'home_service.dart';
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// ── Selected date (persists while app is open) ────────────────
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/// The date currently viewed on the home screen.
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/// Defaults to today; can be changed via the date selector.
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final selectedDateProvider = StateProvider<DateTime>((ref) => DateTime.now());
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/// Formats a [DateTime] to the 'YYYY-MM-DD' string expected by the diary API.
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String formatDateForDiary(DateTime date) =>
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'${date.year}-${date.month.toString().padLeft(2, '0')}-'
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'${date.day.toString().padLeft(2, '0')}';
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// ── Home summary ──────────────────────────────────────────────
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class HomeNotifier extends StateNotifier<AsyncValue<HomeSummary>> {
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final HomeService _service;
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@@ -6,60 +6,97 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:go_router/go_router.dart';
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import '../../core/theme/app_colors.dart';
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import '../../shared/models/diary_entry.dart';
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import '../../shared/models/home_summary.dart';
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import '../../shared/models/meal_type.dart';
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import '../menu/menu_provider.dart';
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import '../profile/profile_provider.dart';
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import 'home_provider.dart';
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// ── Root screen ───────────────────────────────────────────────
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class HomeScreen extends ConsumerWidget {
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const HomeScreen({super.key});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final state = ref.watch(homeProvider);
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final userName = ref.watch(profileProvider).valueOrNull?.name;
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final homeSummaryState = ref.watch(homeProvider);
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final profile = ref.watch(profileProvider).valueOrNull;
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final userName = profile?.name;
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final goalType = profile?.goal;
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final dailyGoal = profile?.dailyCalories ?? 0;
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final userMealTypes = profile?.mealTypes ?? const ['breakfast', 'lunch', 'dinner'];
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final goalType = ref.watch(
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profileProvider.select((asyncUser) => asyncUser.valueOrNull?.goal));
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final selectedDate = ref.watch(selectedDateProvider);
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final dateString = formatDateForDiary(selectedDate);
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final diaryState = ref.watch(diaryProvider(dateString));
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final entries = diaryState.valueOrNull ?? [];
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final loggedCalories = entries.fold<double>(
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0.0, (sum, entry) => sum + (entry.calories ?? 0));
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final loggedProtein = entries.fold<double>(
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0.0, (sum, entry) => sum + (entry.proteinG ?? 0));
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final loggedFat = entries.fold<double>(
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0.0, (sum, entry) => sum + (entry.fatG ?? 0));
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final loggedCarbs = entries.fold<double>(
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0.0, (sum, entry) => sum + (entry.carbsG ?? 0));
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final expiringSoon = homeSummaryState.valueOrNull?.expiringSoon ?? [];
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final recommendations = homeSummaryState.valueOrNull?.recommendations ?? [];
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return Scaffold(
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body: state.when(
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loading: () => const Center(child: CircularProgressIndicator()),
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error: (_, __) => Center(
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child: FilledButton(
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onPressed: () => ref.read(homeProvider.notifier).load(),
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child: const Text('Повторить'),
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),
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),
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data: (summary) => RefreshIndicator(
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onRefresh: () => ref.read(homeProvider.notifier).load(),
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child: CustomScrollView(
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slivers: [
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_AppBar(summary: summary, userName: userName),
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SliverPadding(
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padding: const EdgeInsets.fromLTRB(16, 0, 16, 100),
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sliver: SliverList(
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delegate: SliverChildListDelegate([
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body: RefreshIndicator(
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onRefresh: () async {
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ref.read(homeProvider.notifier).load();
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ref.invalidate(diaryProvider(dateString));
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},
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child: CustomScrollView(
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slivers: [
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_AppBar(userName: userName),
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SliverPadding(
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padding: const EdgeInsets.fromLTRB(16, 0, 16, 100),
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sliver: SliverList(
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delegate: SliverChildListDelegate([
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const SizedBox(height: 12),
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_DateSelector(
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selectedDate: selectedDate,
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onDateSelected: (date) =>
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ref.read(selectedDateProvider.notifier).state = date,
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),
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const SizedBox(height: 16),
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_CaloriesCard(
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loggedCalories: loggedCalories,
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dailyGoal: dailyGoal,
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goalType: goalType,
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),
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const SizedBox(height: 12),
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_MacrosRow(
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proteinG: loggedProtein,
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fatG: loggedFat,
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carbsG: loggedCarbs,
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),
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const SizedBox(height: 16),
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_DailyMealsSection(
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mealTypeIds: userMealTypes,
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entries: entries,
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dateString: dateString,
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),
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if (expiringSoon.isNotEmpty) ...[
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const SizedBox(height: 16),
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_CaloriesCard(today: summary.today, goalType: goalType),
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const SizedBox(height: 16),
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_TodayMealsCard(plan: summary.today.plan),
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if (summary.expiringSoon.isNotEmpty) ...[
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const SizedBox(height: 16),
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_ExpiringBanner(items: summary.expiringSoon),
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],
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const SizedBox(height: 16),
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_QuickActionsRow(date: summary.today.date),
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if (summary.recommendations.isNotEmpty) ...[
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const SizedBox(height: 20),
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_SectionTitle('Рекомендуем приготовить'),
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const SizedBox(height: 12),
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_RecommendationsRow(recipes: summary.recommendations),
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],
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]),
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),
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_ExpiringBanner(items: expiringSoon),
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],
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const SizedBox(height: 16),
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_QuickActionsRow(date: dateString),
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if (recommendations.isNotEmpty) ...[
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const SizedBox(height: 20),
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_SectionTitle('Рекомендуем приготовить'),
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const SizedBox(height: 12),
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_RecommendationsRow(recipes: recommendations),
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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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),
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),
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);
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@@ -69,9 +106,8 @@ class HomeScreen extends ConsumerWidget {
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// ── App bar ───────────────────────────────────────────────────
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class _AppBar extends StatelessWidget {
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final HomeSummary summary;
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final String? userName;
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const _AppBar({required this.summary, this.userName});
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const _AppBar({this.userName});
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String get _greetingBase {
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final hour = DateTime.now().hour;
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@@ -86,31 +122,89 @@ class _AppBar extends StatelessWidget {
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return _greetingBase;
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}
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String get _dateLabel {
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final now = DateTime.now();
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const months = [
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'января', 'февраля', 'марта', 'апреля', 'мая', 'июня',
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'июля', 'августа', 'сентября', 'октября', 'ноября', 'декабря',
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];
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return '${now.day} ${months[now.month - 1]}';
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}
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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return SliverAppBar(
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pinned: false,
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floating: true,
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title: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(_greeting, style: theme.textTheme.titleMedium),
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Text(
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_dateLabel,
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style: theme.textTheme.bodySmall
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?.copyWith(color: theme.colorScheme.onSurfaceVariant),
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),
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],
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title: Text(_greeting, style: theme.textTheme.titleMedium),
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);
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}
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}
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// ── Date selector ─────────────────────────────────────────────
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class _DateSelector extends StatelessWidget {
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final DateTime selectedDate;
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final ValueChanged<DateTime> onDateSelected;
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const _DateSelector({
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required this.selectedDate,
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required this.onDateSelected,
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});
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static const _weekDayShort = ['Пн', 'Вт', 'Ср', 'Чт', 'Пт', 'Сб', 'Вс'];
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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final today = DateTime.now();
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final todayNormalized = DateTime(today.year, today.month, today.day);
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final selectedNormalized = DateTime(
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selectedDate.year, selectedDate.month, selectedDate.day);
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return SizedBox(
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height: 64,
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child: ListView.separated(
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scrollDirection: Axis.horizontal,
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itemCount: 7,
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separatorBuilder: (_, __) => const SizedBox(width: 8),
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itemBuilder: (context, index) {
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final date = todayNormalized.subtract(Duration(days: 6 - index));
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final isSelected = date == selectedNormalized;
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final isToday = date == todayNormalized;
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return GestureDetector(
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onTap: () => onDateSelected(date),
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child: AnimatedContainer(
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duration: const Duration(milliseconds: 150),
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width: 44,
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decoration: BoxDecoration(
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color: isSelected
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? theme.colorScheme.primary
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: theme.colorScheme.surfaceContainerHighest,
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borderRadius: BorderRadius.circular(12),
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),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(
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_weekDayShort[date.weekday - 1],
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style: theme.textTheme.labelSmall?.copyWith(
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color: isSelected
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? theme.colorScheme.onPrimary
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: theme.colorScheme.onSurfaceVariant,
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),
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),
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const SizedBox(height: 2),
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Text(
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'${date.day}',
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style: theme.textTheme.bodyMedium?.copyWith(
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fontWeight:
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isSelected || isToday ? FontWeight.w700 : FontWeight.normal,
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color: isSelected
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? theme.colorScheme.onPrimary
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: isToday
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? theme.colorScheme.primary
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: null,
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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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),
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);
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}
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@@ -119,31 +213,34 @@ class _AppBar extends StatelessWidget {
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// ── Calories card ─────────────────────────────────────────────
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class _CaloriesCard extends StatelessWidget {
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final TodaySummary today;
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final double loggedCalories;
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final int dailyGoal;
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final String? goalType;
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const _CaloriesCard({required this.today, required this.goalType});
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const _CaloriesCard({
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required this.loggedCalories,
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required this.dailyGoal,
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required this.goalType,
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});
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@override
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Widget build(BuildContext context) {
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if (today.dailyGoal == 0) return const SizedBox.shrink();
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if (dailyGoal == 0) return const SizedBox.shrink();
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final theme = Theme.of(context);
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final logged = today.loggedCalories.toInt();
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final goal = today.dailyGoal;
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final rawProgress =
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goal > 0 ? today.loggedCalories / goal : 0.0;
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final logged = loggedCalories.toInt();
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final rawProgress = dailyGoal > 0 ? loggedCalories / dailyGoal : 0.0;
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final isOverGoal = rawProgress > 1.0;
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final ringColor = _ringColorFor(rawProgress, goalType);
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final String secondaryLabel;
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final Color secondaryColor;
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if (isOverGoal) {
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final overBy = (today.loggedCalories - goal).toInt();
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final overBy = (loggedCalories - dailyGoal).toInt();
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secondaryLabel = '+$overBy перебор';
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secondaryColor = AppColors.error;
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} else {
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final remaining = today.remainingCalories.toInt();
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final remaining = (dailyGoal - loggedCalories).toInt();
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secondaryLabel = 'осталось $remaining';
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secondaryColor = AppColors.textSecondary;
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}
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@@ -184,7 +281,7 @@ class _CaloriesCard extends StatelessWidget {
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),
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const SizedBox(height: 4),
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Text(
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'цель: $goal',
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'цель: $dailyGoal',
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style: theme.textTheme.labelSmall?.copyWith(
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color: AppColors.textSecondary,
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),
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@@ -213,7 +310,7 @@ class _CaloriesCard extends StatelessWidget {
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const SizedBox(height: 12),
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_CalorieStat(
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label: 'Цель',
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value: '$goal ккал',
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value: '$dailyGoal ккал',
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valueColor: AppColors.textPrimary,
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),
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],
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@@ -245,8 +342,8 @@ class _CalorieStat extends StatelessWidget {
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children: [
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Text(
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label,
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style: theme.textTheme.labelSmall
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?.copyWith(color: AppColors.textSecondary),
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style:
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theme.textTheme.labelSmall?.copyWith(color: AppColors.textSecondary),
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),
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const SizedBox(height: 2),
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Text(
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@@ -261,21 +358,104 @@ class _CalorieStat extends StatelessWidget {
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}
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}
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// ── Macros row ────────────────────────────────────────────────
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class _MacrosRow extends StatelessWidget {
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final double proteinG;
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final double fatG;
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final double carbsG;
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const _MacrosRow({
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required this.proteinG,
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required this.fatG,
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required this.carbsG,
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});
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|
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@override
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Widget build(BuildContext context) {
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return Row(
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children: [
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Expanded(
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child: _MacroChip(
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label: 'Белки',
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value: '${proteinG.toStringAsFixed(1)} г',
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color: Colors.blue,
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),
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),
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const SizedBox(width: 8),
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Expanded(
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child: _MacroChip(
|
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label: 'Жиры',
|
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value: '${fatG.toStringAsFixed(1)} г',
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color: Colors.orange,
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),
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),
|
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const SizedBox(width: 8),
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Expanded(
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child: _MacroChip(
|
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label: 'Углеводы',
|
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value: '${carbsG.toStringAsFixed(1)} г',
|
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color: Colors.green,
|
||||
),
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||||
),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
|
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class _MacroChip extends StatelessWidget {
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||||
final String label;
|
||||
final String value;
|
||||
final Color color;
|
||||
|
||||
const _MacroChip({
|
||||
required this.label,
|
||||
required this.value,
|
||||
required this.color,
|
||||
});
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final theme = Theme.of(context);
|
||||
return Container(
|
||||
padding: const EdgeInsets.symmetric(vertical: 10, horizontal: 12),
|
||||
decoration: BoxDecoration(
|
||||
color: color.withValues(alpha: 0.1),
|
||||
borderRadius: BorderRadius.circular(10),
|
||||
),
|
||||
child: Column(
|
||||
children: [
|
||||
Text(
|
||||
value,
|
||||
style: theme.textTheme.bodyMedium?.copyWith(
|
||||
fontWeight: FontWeight.w700,
|
||||
color: color,
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 2),
|
||||
Text(
|
||||
label,
|
||||
style: theme.textTheme.labelSmall?.copyWith(
|
||||
color: theme.colorScheme.onSurfaceVariant,
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// ── Ring colour logic ──────────────────────────────────────────
|
||||
|
||||
// Returns the ring stroke colour based on rawProgress and goal type.
|
||||
// See docs/calorie_ring_color_spec.md for full specification.
|
||||
Color _ringColorFor(double rawProgress, String? goalType) {
|
||||
switch (goalType) {
|
||||
case 'lose':
|
||||
// Ceiling semantics: over goal is bad
|
||||
if (rawProgress >= 1.10) return AppColors.error;
|
||||
if (rawProgress >= 0.95) return AppColors.warning;
|
||||
if (rawProgress >= 0.75) return AppColors.success;
|
||||
return AppColors.primary;
|
||||
|
||||
case 'maintain':
|
||||
// Bidirectional target: closeness in either direction is good
|
||||
if (rawProgress >= 1.25) return AppColors.error;
|
||||
if (rawProgress >= 1.11) return AppColors.warning;
|
||||
if (rawProgress >= 0.90) return AppColors.success;
|
||||
@@ -283,7 +463,6 @@ Color _ringColorFor(double rawProgress, String? goalType) {
|
||||
return AppColors.primary;
|
||||
|
||||
case 'gain':
|
||||
// Floor semantics: under goal is bad, over is neutral
|
||||
if (rawProgress < 0.60) return AppColors.error;
|
||||
if (rawProgress < 0.85) return AppColors.warning;
|
||||
if (rawProgress <= 1.15) return AppColors.success;
|
||||
@@ -308,13 +487,11 @@ class _CalorieRingPainter extends CustomPainter {
|
||||
@override
|
||||
void paint(Canvas canvas, Size size) {
|
||||
final center = Offset(size.width / 2, size.height / 2);
|
||||
final radius = (size.width - 20) / 2; // 10 px inset on each side
|
||||
final radius = (size.width - 20) / 2;
|
||||
const strokeWidth = 10.0;
|
||||
const overflowStrokeWidth = 6.0;
|
||||
// Arc starts at 12 o'clock (−π/2) and goes clockwise
|
||||
const startAngle = -math.pi / 2;
|
||||
|
||||
// Background track — full circle
|
||||
final trackPaint = Paint()
|
||||
..color = AppColors.separator.withValues(alpha: 0.5)
|
||||
..style = PaintingStyle.stroke
|
||||
@@ -322,7 +499,6 @@ class _CalorieRingPainter extends CustomPainter {
|
||||
..strokeCap = StrokeCap.round;
|
||||
canvas.drawCircle(center, radius, trackPaint);
|
||||
|
||||
// Primary arc — clamp sweep to max one full circle
|
||||
final clampedProgress = rawProgress.clamp(0.0, 1.0);
|
||||
if (clampedProgress > 0) {
|
||||
final arcPaint = Paint()
|
||||
@@ -339,7 +515,6 @@ class _CalorieRingPainter extends CustomPainter {
|
||||
);
|
||||
}
|
||||
|
||||
// Overflow arc — second lap when rawProgress > 1.0
|
||||
if (rawProgress > 1.0) {
|
||||
final overflowProgress = rawProgress - 1.0;
|
||||
final overflowPaint = Paint()
|
||||
@@ -363,72 +538,158 @@ class _CalorieRingPainter extends CustomPainter {
|
||||
oldDelegate.ringColor != ringColor;
|
||||
}
|
||||
|
||||
// ── Today meals card ──────────────────────────────────────────
|
||||
// ── Daily meals section ───────────────────────────────────────
|
||||
|
||||
class _TodayMealsCard extends StatelessWidget {
|
||||
final List<TodayMealPlan> plan;
|
||||
const _TodayMealsCard({required this.plan});
|
||||
class _DailyMealsSection extends ConsumerWidget {
|
||||
final List<String> mealTypeIds;
|
||||
final List<DiaryEntry> entries;
|
||||
final String dateString;
|
||||
|
||||
const _DailyMealsSection({
|
||||
required this.mealTypeIds,
|
||||
required this.entries,
|
||||
required this.dateString,
|
||||
});
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
Widget build(BuildContext context, WidgetRef ref) {
|
||||
final theme = Theme.of(context);
|
||||
|
||||
return Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Padding(
|
||||
padding: const EdgeInsets.only(bottom: 8),
|
||||
child: Text('Приёмы пищи сегодня',
|
||||
style: theme.textTheme.titleSmall),
|
||||
),
|
||||
Card(
|
||||
child: Column(
|
||||
children: plan.asMap().entries.map((entry) {
|
||||
final i = entry.key;
|
||||
final meal = entry.value;
|
||||
return Column(
|
||||
children: [
|
||||
_MealRow(meal: meal),
|
||||
if (i < plan.length - 1)
|
||||
const Divider(height: 1, indent: 16),
|
||||
],
|
||||
);
|
||||
}).toList(),
|
||||
),
|
||||
),
|
||||
Text('Приёмы пищи', style: theme.textTheme.titleSmall),
|
||||
const SizedBox(height: 8),
|
||||
...mealTypeIds.map((mealTypeId) {
|
||||
final mealTypeOption = mealTypeById(mealTypeId);
|
||||
if (mealTypeOption == null) return const SizedBox.shrink();
|
||||
final mealEntries = entries
|
||||
.where((entry) => entry.mealType == mealTypeId)
|
||||
.toList();
|
||||
return Padding(
|
||||
padding: const EdgeInsets.only(bottom: 8),
|
||||
child: _MealCard(
|
||||
mealTypeOption: mealTypeOption,
|
||||
entries: mealEntries,
|
||||
dateString: dateString,
|
||||
),
|
||||
);
|
||||
}),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class _MealRow extends StatelessWidget {
|
||||
final TodayMealPlan meal;
|
||||
const _MealRow({required this.meal});
|
||||
class _MealCard extends ConsumerWidget {
|
||||
final MealTypeOption mealTypeOption;
|
||||
final List<DiaryEntry> entries;
|
||||
final String dateString;
|
||||
|
||||
const _MealCard({
|
||||
required this.mealTypeOption,
|
||||
required this.entries,
|
||||
required this.dateString,
|
||||
});
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context, WidgetRef ref) {
|
||||
final theme = Theme.of(context);
|
||||
final totalCalories = entries.fold<double>(
|
||||
0.0, (sum, entry) => sum + (entry.calories ?? 0));
|
||||
|
||||
return Card(
|
||||
child: Column(
|
||||
children: [
|
||||
// Header row
|
||||
Padding(
|
||||
padding: const EdgeInsets.fromLTRB(16, 12, 8, 8),
|
||||
child: Row(
|
||||
children: [
|
||||
Text(mealTypeOption.emoji,
|
||||
style: const TextStyle(fontSize: 20)),
|
||||
const SizedBox(width: 8),
|
||||
Text(mealTypeOption.label,
|
||||
style: theme.textTheme.titleSmall),
|
||||
const Spacer(),
|
||||
if (totalCalories > 0)
|
||||
Text(
|
||||
'${totalCalories.toInt()} ккал',
|
||||
style: theme.textTheme.bodySmall?.copyWith(
|
||||
color: theme.colorScheme.onSurfaceVariant,
|
||||
),
|
||||
),
|
||||
IconButton(
|
||||
icon: const Icon(Icons.add, size: 20),
|
||||
visualDensity: VisualDensity.compact,
|
||||
tooltip: 'Добавить блюдо',
|
||||
onPressed: () =>
|
||||
context.push('/scan', extra: mealTypeOption.id),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
// Diary entries
|
||||
if (entries.isNotEmpty) ...[
|
||||
const Divider(height: 1, indent: 16),
|
||||
...entries.map((entry) => _DiaryEntryTile(
|
||||
entry: entry,
|
||||
onDelete: () => ref
|
||||
.read(diaryProvider(dateString).notifier)
|
||||
.remove(entry.id),
|
||||
)),
|
||||
],
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class _DiaryEntryTile extends StatelessWidget {
|
||||
final DiaryEntry entry;
|
||||
final VoidCallback onDelete;
|
||||
|
||||
const _DiaryEntryTile({required this.entry, required this.onDelete});
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final theme = Theme.of(context);
|
||||
final calories = entry.calories?.toInt();
|
||||
final hasProtein = (entry.proteinG ?? 0) > 0;
|
||||
final hasFat = (entry.fatG ?? 0) > 0;
|
||||
final hasCarbs = (entry.carbsG ?? 0) > 0;
|
||||
|
||||
return ListTile(
|
||||
leading: Text(meal.mealEmoji, style: const TextStyle(fontSize: 24)),
|
||||
title: Text(meal.mealLabel, style: theme.textTheme.labelMedium),
|
||||
subtitle: meal.hasRecipe
|
||||
? Text(meal.recipeTitle!, style: theme.textTheme.bodyMedium)
|
||||
: Text(
|
||||
'Не запланировано',
|
||||
style: theme.textTheme.bodyMedium?.copyWith(
|
||||
dense: true,
|
||||
title: Text(entry.name, style: theme.textTheme.bodyMedium),
|
||||
subtitle: (hasProtein || hasFat || hasCarbs)
|
||||
? Text(
|
||||
[
|
||||
if (hasProtein) 'Б ${entry.proteinG!.toStringAsFixed(1)}',
|
||||
if (hasFat) 'Ж ${entry.fatG!.toStringAsFixed(1)}',
|
||||
if (hasCarbs) 'У ${entry.carbsG!.toStringAsFixed(1)}',
|
||||
].join(' '),
|
||||
style: theme.textTheme.bodySmall?.copyWith(
|
||||
color: theme.colorScheme.onSurfaceVariant,
|
||||
),
|
||||
)
|
||||
: null,
|
||||
trailing: Row(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
children: [
|
||||
if (calories != null)
|
||||
Text(
|
||||
'$calories ккал',
|
||||
style: theme.textTheme.bodySmall?.copyWith(
|
||||
color: theme.colorScheme.onSurfaceVariant,
|
||||
fontStyle: FontStyle.italic,
|
||||
),
|
||||
),
|
||||
trailing: meal.calories != null
|
||||
? Text(
|
||||
'≈${meal.calories!.toInt()} ккал',
|
||||
style: theme.textTheme.bodySmall?.copyWith(
|
||||
color: theme.colorScheme.onSurfaceVariant),
|
||||
)
|
||||
: const Icon(Icons.chevron_right),
|
||||
onTap: () => context.push('/menu'),
|
||||
IconButton(
|
||||
icon: Icon(Icons.delete_outline,
|
||||
size: 18, color: theme.colorScheme.error),
|
||||
visualDensity: VisualDensity.compact,
|
||||
onPressed: onDelete,
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
@@ -463,15 +724,17 @@ class _ExpiringBanner extends StatelessWidget {
|
||||
children: [
|
||||
Text(
|
||||
'Истекает срок годности',
|
||||
style: theme.textTheme.labelMedium
|
||||
?.copyWith(color: onColor, fontWeight: FontWeight.w600),
|
||||
style: theme.textTheme.labelMedium?.copyWith(
|
||||
color: onColor, fontWeight: FontWeight.w600),
|
||||
),
|
||||
Text(
|
||||
items
|
||||
.take(3)
|
||||
.map((e) => '${e.name} — ${e.expiryLabel}')
|
||||
.map((expiringSoonItem) =>
|
||||
'${expiringSoonItem.name} — ${expiringSoonItem.expiryLabel}')
|
||||
.join(', '),
|
||||
style: theme.textTheme.bodySmall?.copyWith(color: onColor),
|
||||
style:
|
||||
theme.textTheme.bodySmall?.copyWith(color: onColor),
|
||||
),
|
||||
],
|
||||
),
|
||||
@@ -598,7 +861,7 @@ class _RecipeCard extends StatelessWidget {
|
||||
child: Card(
|
||||
clipBehavior: Clip.antiAlias,
|
||||
child: InkWell(
|
||||
onTap: () {}, // recipes detail can be added later
|
||||
onTap: () {},
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
|
||||
@@ -4,10 +4,11 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
|
||||
import 'package:go_router/go_router.dart';
|
||||
|
||||
import '../../core/theme/app_colors.dart';
|
||||
import '../../shared/models/meal_type.dart';
|
||||
import '../profile/profile_provider.dart';
|
||||
import '../profile/profile_service.dart';
|
||||
|
||||
const int _totalSteps = 6;
|
||||
const int _totalSteps = 7;
|
||||
|
||||
const List<Color> _stepAccentColors = [
|
||||
Color(0xFF5856D6), // Goal — iOS purple
|
||||
@@ -15,6 +16,7 @@ const List<Color> _stepAccentColors = [
|
||||
Color(0xFFFF9500), // DOB — iOS orange
|
||||
Color(0xFF34C759), // Height + Weight — iOS green
|
||||
Color(0xFFFF2D55), // Activity — iOS pink
|
||||
Color(0xFF30B0C7), // Meal Types — teal
|
||||
Color(0xFFFF6B00), // Calories — deep orange
|
||||
];
|
||||
|
||||
@@ -24,6 +26,7 @@ const List<IconData> _stepIcons = [
|
||||
Icons.cake_outlined,
|
||||
Icons.monitor_weight_outlined,
|
||||
Icons.directions_run,
|
||||
Icons.restaurant_menu,
|
||||
Icons.local_fire_department,
|
||||
];
|
||||
|
||||
@@ -45,6 +48,7 @@ class _OnboardingScreenState extends ConsumerState<OnboardingScreen> {
|
||||
final _heightController = TextEditingController();
|
||||
final _weightController = TextEditingController();
|
||||
String? _activity;
|
||||
List<String> _mealTypes = List<String>.from(kDefaultMealTypeIds);
|
||||
int _dailyCalories = 2000;
|
||||
|
||||
bool _saving = false;
|
||||
@@ -116,7 +120,9 @@ class _OnboardingScreenState extends ConsumerState<OnboardingScreen> {
|
||||
weightValue <= 300;
|
||||
case 4: // Activity
|
||||
return _activity != null;
|
||||
case 5: // Calories
|
||||
case 5: // Meal Types — at least one must be selected
|
||||
return _mealTypes.isNotEmpty;
|
||||
case 6: // Calories
|
||||
return true;
|
||||
default:
|
||||
return false;
|
||||
@@ -127,7 +133,7 @@ class _OnboardingScreenState extends ConsumerState<OnboardingScreen> {
|
||||
if (!_canAdvance()) return;
|
||||
|
||||
// Entering calorie review — pre-calculate based on collected data
|
||||
if (_currentStep == 4) {
|
||||
if (_currentStep == 5) {
|
||||
setState(() => _dailyCalories = _calculateCalories());
|
||||
}
|
||||
|
||||
@@ -166,6 +172,7 @@ class _OnboardingScreenState extends ConsumerState<OnboardingScreen> {
|
||||
gender: _gender,
|
||||
goal: _goal,
|
||||
activity: _activity,
|
||||
mealTypes: _mealTypes,
|
||||
dailyCalories: _dailyCalories,
|
||||
);
|
||||
|
||||
@@ -257,9 +264,19 @@ class _OnboardingScreenState extends ConsumerState<OnboardingScreen> {
|
||||
_StepPage(
|
||||
accentColor: _stepAccentColors[5],
|
||||
icon: _stepIcons[5],
|
||||
child: _MealTypesStepContent(
|
||||
selected: _mealTypes,
|
||||
accentColor: _stepAccentColors[5],
|
||||
onChanged: (updated) =>
|
||||
setState(() => _mealTypes = updated),
|
||||
),
|
||||
),
|
||||
_StepPage(
|
||||
accentColor: _stepAccentColors[6],
|
||||
icon: _stepIcons[6],
|
||||
child: _CalorieStepContent(
|
||||
calories: _dailyCalories,
|
||||
accentColor: _stepAccentColors[5],
|
||||
accentColor: _stepAccentColors[6],
|
||||
onChanged: (value) =>
|
||||
setState(() => _dailyCalories = value),
|
||||
),
|
||||
@@ -1108,7 +1125,83 @@ class _ActivityCard extends StatelessWidget {
|
||||
}
|
||||
}
|
||||
|
||||
// ── Step 6: Calorie review ─────────────────────────────────────
|
||||
// ── Step 6: Meal types ─────────────────────────────────────────
|
||||
|
||||
class _MealTypesStepContent extends StatelessWidget {
|
||||
final List<String> selected;
|
||||
final Color accentColor;
|
||||
final ValueChanged<List<String>> onChanged;
|
||||
|
||||
const _MealTypesStepContent({
|
||||
required this.selected,
|
||||
required this.accentColor,
|
||||
required this.onChanged,
|
||||
});
|
||||
|
||||
void _toggle(String mealTypeId) {
|
||||
final updated = List<String>.from(selected);
|
||||
if (updated.contains(mealTypeId)) {
|
||||
// Keep at least one meal type selected.
|
||||
if (updated.length > 1) updated.remove(mealTypeId);
|
||||
} else {
|
||||
updated.add(mealTypeId);
|
||||
}
|
||||
onChanged(updated);
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final theme = Theme.of(context);
|
||||
return Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text('Ваши приёмы пищи', style: theme.textTheme.headlineSmall),
|
||||
const SizedBox(height: 4),
|
||||
Text(
|
||||
'Выберите, какие приёмы пищи вы хотите отслеживать',
|
||||
style: theme.textTheme.bodyMedium
|
||||
?.copyWith(color: AppColors.textSecondary),
|
||||
),
|
||||
const SizedBox(height: 20),
|
||||
...kAllMealTypes.map((mealTypeOption) {
|
||||
final isSelected = selected.contains(mealTypeOption.id);
|
||||
return Padding(
|
||||
padding: const EdgeInsets.only(bottom: 10),
|
||||
child: _SelectableCard(
|
||||
selected: isSelected,
|
||||
accentColor: accentColor,
|
||||
onTap: () => _toggle(mealTypeOption.id),
|
||||
child: Row(
|
||||
children: [
|
||||
Text(mealTypeOption.emoji,
|
||||
style: const TextStyle(fontSize: 24)),
|
||||
const SizedBox(width: 12),
|
||||
Expanded(
|
||||
child: Text(
|
||||
mealTypeOption.label,
|
||||
style: theme.textTheme.bodyLarge?.copyWith(
|
||||
color: isSelected
|
||||
? accentColor
|
||||
: AppColors.textPrimary,
|
||||
fontWeight: isSelected
|
||||
? FontWeight.w600
|
||||
: FontWeight.normal,
|
||||
),
|
||||
),
|
||||
),
|
||||
if (isSelected)
|
||||
Icon(Icons.check_circle, color: accentColor),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// ── Step 7: Calorie review ─────────────────────────────────────
|
||||
|
||||
class _CalorieStepContent extends StatelessWidget {
|
||||
final int calories;
|
||||
|
||||
@@ -5,6 +5,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
|
||||
import '../../core/auth/auth_provider.dart';
|
||||
import '../../core/locale/language_provider.dart';
|
||||
import '../../core/theme/app_colors.dart';
|
||||
import '../../shared/models/meal_type.dart';
|
||||
import '../../shared/models/user.dart';
|
||||
import 'profile_provider.dart';
|
||||
import 'profile_service.dart';
|
||||
@@ -92,7 +93,7 @@ class _ProfileBody extends ConsumerWidget {
|
||||
]),
|
||||
const SizedBox(height: 16),
|
||||
|
||||
// Calories
|
||||
// Calories + meal types
|
||||
_SectionLabel('ПИТАНИЕ'),
|
||||
const SizedBox(height: 6),
|
||||
_InfoCard(children: [
|
||||
@@ -102,6 +103,14 @@ class _ProfileBody extends ConsumerWidget {
|
||||
? '${user.dailyCalories} ккал/день'
|
||||
: null,
|
||||
),
|
||||
const Divider(height: 1, indent: 16),
|
||||
_InfoRow(
|
||||
'Приёмы пищи',
|
||||
user.mealTypes
|
||||
.map((mealTypeId) =>
|
||||
mealTypeById(mealTypeId)?.label ?? mealTypeId)
|
||||
.join(', '),
|
||||
),
|
||||
]),
|
||||
if (user.dailyCalories != null) ...[
|
||||
const SizedBox(height: 4),
|
||||
@@ -342,6 +351,7 @@ class _EditProfileSheetState extends ConsumerState<EditProfileSheet> {
|
||||
String? _goal;
|
||||
String? _activity;
|
||||
String? _language;
|
||||
List<String> _mealTypes = [];
|
||||
bool _saving = false;
|
||||
|
||||
@override
|
||||
@@ -358,6 +368,7 @@ class _EditProfileSheetState extends ConsumerState<EditProfileSheet> {
|
||||
_goal = u.goal;
|
||||
_activity = u.activity;
|
||||
_language = u.preferences['language'] as String? ?? 'ru';
|
||||
_mealTypes = List<String>.from(u.mealTypes);
|
||||
}
|
||||
|
||||
@override
|
||||
@@ -400,6 +411,7 @@ class _EditProfileSheetState extends ConsumerState<EditProfileSheet> {
|
||||
goal: _goal,
|
||||
activity: _activity,
|
||||
language: _language,
|
||||
mealTypes: _mealTypes,
|
||||
);
|
||||
|
||||
final ok = await ref.read(profileProvider.notifier).update(req);
|
||||
@@ -590,12 +602,39 @@ class _EditProfileSheetState extends ConsumerState<EditProfileSheet> {
|
||||
),
|
||||
const SizedBox(height: 20),
|
||||
|
||||
// Meal types
|
||||
Text('Приёмы пищи', style: theme.textTheme.labelMedium),
|
||||
const SizedBox(height: 8),
|
||||
Wrap(
|
||||
spacing: 8,
|
||||
runSpacing: 6,
|
||||
children: kAllMealTypes.map((mealTypeOption) {
|
||||
final isSelected =
|
||||
_mealTypes.contains(mealTypeOption.id);
|
||||
return FilterChip(
|
||||
label: Text(
|
||||
'${mealTypeOption.emoji} ${mealTypeOption.label}'),
|
||||
selected: isSelected,
|
||||
onSelected: (selected) {
|
||||
setState(() {
|
||||
if (selected) {
|
||||
_mealTypes.add(mealTypeOption.id);
|
||||
} else if (_mealTypes.length > 1) {
|
||||
_mealTypes.remove(mealTypeOption.id);
|
||||
}
|
||||
});
|
||||
},
|
||||
);
|
||||
}).toList(),
|
||||
),
|
||||
const SizedBox(height: 20),
|
||||
|
||||
// Language
|
||||
ref.watch(supportedLanguagesProvider).when(
|
||||
data: (languages) => DropdownButtonFormField<String>(
|
||||
value: _language,
|
||||
decoration: const InputDecoration(
|
||||
labelText: 'Язык интерфейса'),
|
||||
initialValue: _language,
|
||||
items: languages.entries
|
||||
.map((e) => DropdownMenuItem(
|
||||
value: e.key,
|
||||
|
||||
@@ -17,6 +17,7 @@ class UpdateProfileRequest {
|
||||
final String? activity;
|
||||
final String? goal;
|
||||
final String? language;
|
||||
final List<String>? mealTypes;
|
||||
final int? dailyCalories;
|
||||
|
||||
const UpdateProfileRequest({
|
||||
@@ -28,6 +29,7 @@ class UpdateProfileRequest {
|
||||
this.activity,
|
||||
this.goal,
|
||||
this.language,
|
||||
this.mealTypes,
|
||||
this.dailyCalories,
|
||||
});
|
||||
|
||||
@@ -40,8 +42,12 @@ class UpdateProfileRequest {
|
||||
if (gender != null) map['gender'] = gender;
|
||||
if (activity != null) map['activity'] = activity;
|
||||
if (goal != null) map['goal'] = goal;
|
||||
if (language != null) map['preferences'] = {'language': language};
|
||||
if (dailyCalories != null) map['daily_calories'] = dailyCalories;
|
||||
// Build preferences patch — backend merges into existing JSONB.
|
||||
final prefPatch = <String, dynamic>{};
|
||||
if (language != null) prefPatch['language'] = language;
|
||||
if (mealTypes != null) prefPatch['meal_types'] = mealTypes;
|
||||
if (prefPatch.isNotEmpty) map['preferences'] = prefPatch;
|
||||
return map;
|
||||
}
|
||||
}
|
||||
|
||||
@@ -1,134 +1,396 @@
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter/services.dart';
|
||||
import 'package:flutter_riverpod/flutter_riverpod.dart';
|
||||
import 'package:go_router/go_router.dart';
|
||||
|
||||
import '../../features/menu/menu_provider.dart';
|
||||
import '../../features/home/home_provider.dart';
|
||||
import '../../shared/models/meal_type.dart';
|
||||
import 'recognition_service.dart';
|
||||
|
||||
/// Shows the nutritional breakdown of a recognized dish.
|
||||
class DishResultScreen extends StatelessWidget {
|
||||
const DishResultScreen({super.key, required this.dish});
|
||||
/// Shows the recognition candidates and lets the user confirm a dish entry
|
||||
/// before adding it to the diary.
|
||||
class DishResultScreen extends ConsumerStatefulWidget {
|
||||
const DishResultScreen({
|
||||
super.key,
|
||||
required this.dish,
|
||||
this.preselectedMealType,
|
||||
});
|
||||
|
||||
final DishResult dish;
|
||||
final String? preselectedMealType;
|
||||
|
||||
@override
|
||||
ConsumerState<DishResultScreen> createState() => _DishResultScreenState();
|
||||
}
|
||||
|
||||
class _DishResultScreenState extends ConsumerState<DishResultScreen> {
|
||||
late int _selectedIndex;
|
||||
late int _portionGrams;
|
||||
late String _mealType;
|
||||
bool _saving = false;
|
||||
|
||||
final TextEditingController _portionController = TextEditingController();
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
_selectedIndex = 0;
|
||||
_portionGrams = widget.dish.candidates.isNotEmpty
|
||||
? widget.dish.candidates.first.weightGrams
|
||||
: 300;
|
||||
_mealType = widget.preselectedMealType ??
|
||||
kAllMealTypes.first.id;
|
||||
_portionController.text = '$_portionGrams';
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
_portionController.dispose();
|
||||
super.dispose();
|
||||
}
|
||||
|
||||
DishCandidate get _selected => widget.dish.candidates[_selectedIndex];
|
||||
|
||||
/// Scales nutrition linearly to the current portion weight.
|
||||
double _scale(double baseValue) {
|
||||
final baseWeight = _selected.weightGrams;
|
||||
if (baseWeight <= 0) return baseValue;
|
||||
return baseValue * _portionGrams / baseWeight;
|
||||
}
|
||||
|
||||
void _selectCandidate(int index) {
|
||||
setState(() {
|
||||
_selectedIndex = index;
|
||||
_portionGrams = widget.dish.candidates[index].weightGrams;
|
||||
_portionController.text = '$_portionGrams';
|
||||
});
|
||||
}
|
||||
|
||||
void _adjustPortion(int delta) {
|
||||
final newValue = (_portionGrams + delta).clamp(10, 9999);
|
||||
setState(() {
|
||||
_portionGrams = newValue;
|
||||
_portionController.text = '$newValue';
|
||||
});
|
||||
}
|
||||
|
||||
void _onPortionEdited(String value) {
|
||||
final parsed = int.tryParse(value);
|
||||
if (parsed != null && parsed >= 10) {
|
||||
setState(() => _portionGrams = parsed.clamp(10, 9999));
|
||||
}
|
||||
}
|
||||
|
||||
Future<void> _addToDiary() async {
|
||||
if (_saving) return;
|
||||
setState(() => _saving = true);
|
||||
|
||||
final selectedDate = ref.read(selectedDateProvider);
|
||||
final dateString = formatDateForDiary(selectedDate);
|
||||
|
||||
final scaledCalories = _scale(_selected.calories);
|
||||
final scaledProtein = _scale(_selected.proteinG);
|
||||
final scaledFat = _scale(_selected.fatG);
|
||||
final scaledCarbs = _scale(_selected.carbsG);
|
||||
|
||||
try {
|
||||
await ref.read(diaryProvider(dateString).notifier).add({
|
||||
'date': dateString,
|
||||
'meal_type': _mealType,
|
||||
'name': _selected.dishName,
|
||||
'calories': scaledCalories,
|
||||
'protein_g': scaledProtein,
|
||||
'fat_g': scaledFat,
|
||||
'carbs_g': scaledCarbs,
|
||||
'portion_g': _portionGrams,
|
||||
'source': 'recognition',
|
||||
});
|
||||
if (mounted) context.go('/home');
|
||||
} catch (addError) {
|
||||
debugPrint('Add to diary error: $addError');
|
||||
if (mounted) {
|
||||
setState(() => _saving = false);
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
const SnackBar(content: Text('Не удалось добавить. Попробуйте ещё раз.')),
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final theme = Theme.of(context);
|
||||
final confPct = (dish.confidence * 100).toInt();
|
||||
final hasCandidates = widget.dish.candidates.isNotEmpty;
|
||||
|
||||
return Scaffold(
|
||||
appBar: AppBar(title: const Text('Распознано блюдо')),
|
||||
body: ListView(
|
||||
padding: const EdgeInsets.all(20),
|
||||
children: [
|
||||
// Dish name + confidence
|
||||
Text(
|
||||
dish.dishName,
|
||||
style: theme.textTheme.headlineSmall
|
||||
?.copyWith(fontWeight: FontWeight.bold),
|
||||
),
|
||||
const SizedBox(height: 4),
|
||||
Row(
|
||||
children: [
|
||||
Icon(
|
||||
Icons.info_outline,
|
||||
size: 14,
|
||||
color: theme.colorScheme.onSurfaceVariant,
|
||||
),
|
||||
const SizedBox(width: 4),
|
||||
Text(
|
||||
'Уверенность: $confPct%',
|
||||
style: theme.textTheme.bodySmall?.copyWith(
|
||||
color: theme.colorScheme.onSurfaceVariant,
|
||||
bottomNavigationBar: hasCandidates
|
||||
? SafeArea(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.fromLTRB(20, 8, 20, 16),
|
||||
child: FilledButton(
|
||||
onPressed: _saving ? null : _addToDiary,
|
||||
child: _saving
|
||||
? const SizedBox(
|
||||
height: 20,
|
||||
width: 20,
|
||||
child: CircularProgressIndicator(strokeWidth: 2),
|
||||
)
|
||||
: const Text('Добавить в журнал'),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 24),
|
||||
|
||||
// Nutrition card
|
||||
Card(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(16),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Row(
|
||||
children: [
|
||||
Text(
|
||||
'≈ ${dish.calories.toInt()} ккал',
|
||||
style: theme.textTheme.titleLarge?.copyWith(
|
||||
fontWeight: FontWeight.bold,
|
||||
color: theme.colorScheme.primary,
|
||||
),
|
||||
),
|
||||
const Spacer(),
|
||||
Tooltip(
|
||||
message: 'Приблизительные значения на основе фото',
|
||||
child: Text(
|
||||
'≈',
|
||||
style: theme.textTheme.titleLarge?.copyWith(
|
||||
color: theme.colorScheme.onSurfaceVariant,
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
)
|
||||
: null,
|
||||
body: hasCandidates
|
||||
? ListView(
|
||||
padding: const EdgeInsets.all(20),
|
||||
children: [
|
||||
_CandidatesSection(
|
||||
candidates: widget.dish.candidates,
|
||||
selectedIndex: _selectedIndex,
|
||||
onSelect: _selectCandidate,
|
||||
),
|
||||
const SizedBox(height: 20),
|
||||
_NutritionCard(
|
||||
calories: _scale(_selected.calories),
|
||||
proteinG: _scale(_selected.proteinG),
|
||||
fatG: _scale(_selected.fatG),
|
||||
carbsG: _scale(_selected.carbsG),
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
Text(
|
||||
'КБЖУ приблизительные — определены по фото.',
|
||||
style: theme.textTheme.bodySmall?.copyWith(
|
||||
color: theme.colorScheme.onSurfaceVariant,
|
||||
),
|
||||
const SizedBox(height: 12),
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
||||
children: [
|
||||
_MacroChip(
|
||||
label: 'Белки',
|
||||
value: '${dish.proteinG.toStringAsFixed(1)} г',
|
||||
color: Colors.blue,
|
||||
),
|
||||
_MacroChip(
|
||||
label: 'Жиры',
|
||||
value: '${dish.fatG.toStringAsFixed(1)} г',
|
||||
color: Colors.orange,
|
||||
),
|
||||
_MacroChip(
|
||||
label: 'Углеводы',
|
||||
value: '${dish.carbsG.toStringAsFixed(1)} г',
|
||||
color: Colors.green,
|
||||
),
|
||||
],
|
||||
textAlign: TextAlign.center,
|
||||
),
|
||||
const SizedBox(height: 20),
|
||||
_PortionRow(
|
||||
controller: _portionController,
|
||||
onMinus: () => _adjustPortion(-10),
|
||||
onPlus: () => _adjustPortion(10),
|
||||
onChanged: _onPortionEdited,
|
||||
),
|
||||
const SizedBox(height: 20),
|
||||
_MealTypeDropdown(
|
||||
selected: _mealType,
|
||||
onChanged: (value) {
|
||||
if (value != null) setState(() => _mealType = value);
|
||||
},
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
],
|
||||
)
|
||||
: Center(
|
||||
child: Column(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
children: [
|
||||
Text(
|
||||
'Блюдо не распознано',
|
||||
style: theme.textTheme.titleMedium,
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
Text(
|
||||
'Вес порции: ~${dish.weightGrams} г',
|
||||
style: theme.textTheme.bodySmall?.copyWith(
|
||||
color: theme.colorScheme.onSurfaceVariant,
|
||||
),
|
||||
FilledButton(
|
||||
onPressed: () => context.pop(),
|
||||
child: const Text('Попробовать снова'),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// Similar dishes
|
||||
if (dish.similarDishes.isNotEmpty) ...[
|
||||
const SizedBox(height: 20),
|
||||
Text('Похожие блюда', style: theme.textTheme.titleSmall),
|
||||
const SizedBox(height: 8),
|
||||
Wrap(
|
||||
spacing: 8,
|
||||
runSpacing: 4,
|
||||
children: dish.similarDishes
|
||||
.map((name) => Chip(label: Text(name)))
|
||||
.toList(),
|
||||
// ---------------------------------------------------------------------------
|
||||
// Candidates selector
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
class _CandidatesSection extends StatelessWidget {
|
||||
const _CandidatesSection({
|
||||
required this.candidates,
|
||||
required this.selectedIndex,
|
||||
required this.onSelect,
|
||||
});
|
||||
|
||||
final List<DishCandidate> candidates;
|
||||
final int selectedIndex;
|
||||
final ValueChanged<int> onSelect;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final theme = Theme.of(context);
|
||||
return Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text('Выберите блюдо', style: theme.textTheme.titleMedium),
|
||||
const SizedBox(height: 8),
|
||||
...candidates.asMap().entries.map((entry) {
|
||||
final index = entry.key;
|
||||
final candidate = entry.value;
|
||||
final confPct = (candidate.confidence * 100).toInt();
|
||||
final isSelected = index == selectedIndex;
|
||||
|
||||
return Padding(
|
||||
padding: const EdgeInsets.only(bottom: 8),
|
||||
child: InkWell(
|
||||
borderRadius: BorderRadius.circular(12),
|
||||
onTap: () => onSelect(index),
|
||||
child: AnimatedContainer(
|
||||
duration: const Duration(milliseconds: 150),
|
||||
padding: const EdgeInsets.symmetric(
|
||||
horizontal: 16, vertical: 12),
|
||||
decoration: BoxDecoration(
|
||||
borderRadius: BorderRadius.circular(12),
|
||||
border: Border.all(
|
||||
color: isSelected
|
||||
? theme.colorScheme.primary
|
||||
: theme.colorScheme.outlineVariant,
|
||||
width: isSelected ? 2 : 1,
|
||||
),
|
||||
color: isSelected
|
||||
? theme.colorScheme.primaryContainer
|
||||
.withValues(alpha: 0.3)
|
||||
: null,
|
||||
),
|
||||
child: Row(
|
||||
children: [
|
||||
Icon(
|
||||
isSelected
|
||||
? Icons.radio_button_checked
|
||||
: Icons.radio_button_unchecked,
|
||||
color: isSelected
|
||||
? theme.colorScheme.primary
|
||||
: theme.colorScheme.onSurfaceVariant,
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
Expanded(
|
||||
child: Text(
|
||||
candidate.dishName,
|
||||
style: theme.textTheme.bodyLarge?.copyWith(
|
||||
fontWeight: isSelected
|
||||
? FontWeight.w600
|
||||
: FontWeight.normal,
|
||||
),
|
||||
),
|
||||
),
|
||||
_ConfidenceBadge(confidence: confPct),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
}),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class _ConfidenceBadge extends StatelessWidget {
|
||||
const _ConfidenceBadge({required this.confidence});
|
||||
|
||||
final int confidence;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final Color badgeColor;
|
||||
if (confidence >= 80) {
|
||||
badgeColor = Colors.green;
|
||||
} else if (confidence >= 50) {
|
||||
badgeColor = Colors.orange;
|
||||
} else {
|
||||
badgeColor = Colors.red;
|
||||
}
|
||||
|
||||
return Container(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
|
||||
decoration: BoxDecoration(
|
||||
color: badgeColor.withValues(alpha: 0.15),
|
||||
borderRadius: BorderRadius.circular(8),
|
||||
),
|
||||
child: Text(
|
||||
'$confidence%',
|
||||
style: TextStyle(
|
||||
color: badgeColor,
|
||||
fontWeight: FontWeight.bold,
|
||||
fontSize: 12,
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// Nutrition card
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
class _NutritionCard extends StatelessWidget {
|
||||
const _NutritionCard({
|
||||
required this.calories,
|
||||
required this.proteinG,
|
||||
required this.fatG,
|
||||
required this.carbsG,
|
||||
});
|
||||
|
||||
final double calories;
|
||||
final double proteinG;
|
||||
final double fatG;
|
||||
final double carbsG;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final theme = Theme.of(context);
|
||||
return Card(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.all(16),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Row(
|
||||
children: [
|
||||
Text(
|
||||
'≈ ${calories.toInt()} ккал',
|
||||
style: theme.textTheme.titleLarge?.copyWith(
|
||||
fontWeight: FontWeight.bold,
|
||||
color: theme.colorScheme.primary,
|
||||
),
|
||||
),
|
||||
const Spacer(),
|
||||
Tooltip(
|
||||
message: 'Приблизительные значения на основе фото',
|
||||
child: Text(
|
||||
'≈',
|
||||
style: theme.textTheme.titleLarge?.copyWith(
|
||||
color: theme.colorScheme.onSurfaceVariant,
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 12),
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
||||
children: [
|
||||
_MacroChip(
|
||||
label: 'Белки',
|
||||
value: '${proteinG.toStringAsFixed(1)} г',
|
||||
color: Colors.blue,
|
||||
),
|
||||
_MacroChip(
|
||||
label: 'Жиры',
|
||||
value: '${fatG.toStringAsFixed(1)} г',
|
||||
color: Colors.orange,
|
||||
),
|
||||
_MacroChip(
|
||||
label: 'Углеводы',
|
||||
value: '${carbsG.toStringAsFixed(1)} г',
|
||||
color: Colors.green,
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
|
||||
const SizedBox(height: 32),
|
||||
const Divider(),
|
||||
const SizedBox(height: 8),
|
||||
Text(
|
||||
'КБЖУ приблизительные — определены по фото.',
|
||||
style: theme.textTheme.bodySmall?.copyWith(
|
||||
color: theme.colorScheme.onSurfaceVariant,
|
||||
),
|
||||
textAlign: TextAlign.center,
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
@@ -157,9 +419,103 @@ class _MacroChip extends StatelessWidget {
|
||||
color: color,
|
||||
),
|
||||
),
|
||||
Text(
|
||||
label,
|
||||
style: Theme.of(context).textTheme.labelSmall,
|
||||
Text(label, style: Theme.of(context).textTheme.labelSmall),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// Portion row
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
class _PortionRow extends StatelessWidget {
|
||||
const _PortionRow({
|
||||
required this.controller,
|
||||
required this.onMinus,
|
||||
required this.onPlus,
|
||||
required this.onChanged,
|
||||
});
|
||||
|
||||
final TextEditingController controller;
|
||||
final VoidCallback onMinus;
|
||||
final VoidCallback onPlus;
|
||||
final ValueChanged<String> onChanged;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final theme = Theme.of(context);
|
||||
return Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text('Порция', style: theme.textTheme.titleSmall),
|
||||
const SizedBox(height: 8),
|
||||
Row(
|
||||
children: [
|
||||
IconButton.outlined(
|
||||
icon: const Icon(Icons.remove),
|
||||
onPressed: onMinus,
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
Expanded(
|
||||
child: TextField(
|
||||
controller: controller,
|
||||
textAlign: TextAlign.center,
|
||||
keyboardType: TextInputType.number,
|
||||
inputFormatters: [FilteringTextInputFormatter.digitsOnly],
|
||||
onChanged: onChanged,
|
||||
decoration: const InputDecoration(
|
||||
suffixText: 'г',
|
||||
border: OutlineInputBorder(),
|
||||
),
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 8),
|
||||
IconButton.outlined(
|
||||
icon: const Icon(Icons.add),
|
||||
onPressed: onPlus,
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// Meal type dropdown
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
class _MealTypeDropdown extends StatelessWidget {
|
||||
const _MealTypeDropdown({
|
||||
required this.selected,
|
||||
required this.onChanged,
|
||||
});
|
||||
|
||||
final String selected;
|
||||
final ValueChanged<String?> onChanged;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final theme = Theme.of(context);
|
||||
return Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text('Приём пищи', style: theme.textTheme.titleSmall),
|
||||
const SizedBox(height: 8),
|
||||
DropdownButtonFormField<String>(
|
||||
initialValue: selected,
|
||||
decoration: const InputDecoration(
|
||||
border: OutlineInputBorder(),
|
||||
),
|
||||
items: kAllMealTypes
|
||||
.map((mealTypeOption) => DropdownMenuItem(
|
||||
value: mealTypeOption.id,
|
||||
child: Text(
|
||||
'${mealTypeOption.emoji} ${mealTypeOption.label}'),
|
||||
))
|
||||
.toList(),
|
||||
onChanged: onChanged,
|
||||
),
|
||||
],
|
||||
);
|
||||
|
||||
@@ -61,7 +61,8 @@ class ReceiptResult {
|
||||
const ReceiptResult({required this.items, required this.unrecognized});
|
||||
}
|
||||
|
||||
class DishResult {
|
||||
/// A single dish recognition candidate with estimated nutrition for the portion in the photo.
|
||||
class DishCandidate {
|
||||
final String dishName;
|
||||
final int weightGrams;
|
||||
final double calories;
|
||||
@@ -69,9 +70,8 @@ class DishResult {
|
||||
final double fatG;
|
||||
final double carbsG;
|
||||
final double confidence;
|
||||
final List<String> similarDishes;
|
||||
|
||||
const DishResult({
|
||||
const DishCandidate({
|
||||
required this.dishName,
|
||||
required this.weightGrams,
|
||||
required this.calories,
|
||||
@@ -79,11 +79,10 @@ class DishResult {
|
||||
required this.fatG,
|
||||
required this.carbsG,
|
||||
required this.confidence,
|
||||
required this.similarDishes,
|
||||
});
|
||||
|
||||
factory DishResult.fromJson(Map<String, dynamic> json) {
|
||||
return DishResult(
|
||||
factory DishCandidate.fromJson(Map<String, dynamic> json) {
|
||||
return DishCandidate(
|
||||
dishName: json['dish_name'] as String? ?? '',
|
||||
weightGrams: json['weight_grams'] as int? ?? 0,
|
||||
calories: (json['calories'] as num?)?.toDouble() ?? 0,
|
||||
@@ -91,14 +90,46 @@ class DishResult {
|
||||
fatG: (json['fat_g'] as num?)?.toDouble() ?? 0,
|
||||
carbsG: (json['carbs_g'] as num?)?.toDouble() ?? 0,
|
||||
confidence: (json['confidence'] as num?)?.toDouble() ?? 0,
|
||||
similarDishes: (json['similar_dishes'] as List<dynamic>?)
|
||||
?.map((e) => e as String)
|
||||
.toList() ??
|
||||
[],
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// Result of dish recognition: ordered list of candidates (best match first).
|
||||
class DishResult {
|
||||
final List<DishCandidate> candidates;
|
||||
|
||||
const DishResult({required this.candidates});
|
||||
|
||||
/// The best matching candidate.
|
||||
DishCandidate get best => candidates.first;
|
||||
|
||||
// Convenience getters delegating to the best candidate.
|
||||
String get dishName => best.dishName;
|
||||
int get weightGrams => best.weightGrams;
|
||||
double get calories => best.calories;
|
||||
double get proteinG => best.proteinG;
|
||||
double get fatG => best.fatG;
|
||||
double get carbsG => best.carbsG;
|
||||
double get confidence => best.confidence;
|
||||
|
||||
factory DishResult.fromJson(Map<String, dynamic> json) {
|
||||
// New format: {"candidates": [...]}
|
||||
if (json['candidates'] is List) {
|
||||
final candidatesList = (json['candidates'] as List<dynamic>)
|
||||
.map((element) => DishCandidate.fromJson(element as Map<String, dynamic>))
|
||||
.toList();
|
||||
return DishResult(candidates: candidatesList);
|
||||
}
|
||||
|
||||
// Legacy flat format: {"dish_name": "...", "calories": ..., ...}
|
||||
if (json['dish_name'] != null) {
|
||||
return DishResult(candidates: [DishCandidate.fromJson(json)]);
|
||||
}
|
||||
|
||||
return const DishResult(candidates: []);
|
||||
}
|
||||
}
|
||||
|
||||
// ---------------------------------------------------------------------------
|
||||
// Service
|
||||
// ---------------------------------------------------------------------------
|
||||
|
||||
@@ -12,11 +12,36 @@ final _recognitionServiceProvider = Provider<RecognitionService>((ref) {
|
||||
});
|
||||
|
||||
/// Entry screen — lets the user choose how to add products.
|
||||
class ScanScreen extends ConsumerWidget {
|
||||
/// If [GoRouterState.extra] is a non-null String, it is treated as a meal type ID
|
||||
/// and the screen immediately opens the camera for dish recognition.
|
||||
class ScanScreen extends ConsumerStatefulWidget {
|
||||
const ScanScreen({super.key});
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context, WidgetRef ref) {
|
||||
ConsumerState<ScanScreen> createState() => _ScanScreenState();
|
||||
}
|
||||
|
||||
class _ScanScreenState extends ConsumerState<ScanScreen> {
|
||||
bool _autoStarted = false;
|
||||
|
||||
@override
|
||||
void didChangeDependencies() {
|
||||
super.didChangeDependencies();
|
||||
if (_autoStarted) return;
|
||||
final mealType = GoRouterState.of(context).extra as String?;
|
||||
if (mealType != null && mealType.isNotEmpty) {
|
||||
_autoStarted = true;
|
||||
// Defer to avoid calling context navigation during build.
|
||||
WidgetsBinding.instance.addPostFrameCallback((_) {
|
||||
if (mounted) {
|
||||
_pickAndRecognize(context, _Mode.dish, mealType: mealType);
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Scaffold(
|
||||
appBar: AppBar(title: const Text('Добавить продукты')),
|
||||
body: ListView(
|
||||
@@ -33,21 +58,21 @@ class ScanScreen extends ConsumerWidget {
|
||||
emoji: '🧾',
|
||||
title: 'Сфотографировать чек',
|
||||
subtitle: 'Распознаем все продукты из чека',
|
||||
onTap: () => _pickAndRecognize(context, ref, _Mode.receipt),
|
||||
onTap: () => _pickAndRecognize(context, _Mode.receipt),
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
_ModeCard(
|
||||
emoji: '🥦',
|
||||
title: 'Сфотографировать продукты',
|
||||
subtitle: 'Холодильник, стол, полка — до 3 фото',
|
||||
onTap: () => _pickAndRecognize(context, ref, _Mode.products),
|
||||
onTap: () => _pickAndRecognize(context, _Mode.products),
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
_ModeCard(
|
||||
emoji: '🍽️',
|
||||
title: 'Определить блюдо',
|
||||
subtitle: 'КБЖУ≈ по фото готового блюда',
|
||||
onTap: () => _pickAndRecognize(context, ref, _Mode.dish),
|
||||
onTap: () => _pickAndRecognize(context, _Mode.dish),
|
||||
),
|
||||
const SizedBox(height: 16),
|
||||
_ModeCard(
|
||||
@@ -63,9 +88,9 @@ class ScanScreen extends ConsumerWidget {
|
||||
|
||||
Future<void> _pickAndRecognize(
|
||||
BuildContext context,
|
||||
WidgetRef ref,
|
||||
_Mode mode,
|
||||
) async {
|
||||
_Mode mode, {
|
||||
String? mealType,
|
||||
}) async {
|
||||
final picker = ImagePicker();
|
||||
|
||||
List<XFile> files = [];
|
||||
@@ -120,11 +145,11 @@ class ScanScreen extends ConsumerWidget {
|
||||
final dish = await service.recognizeDish(files.first);
|
||||
if (context.mounted) {
|
||||
Navigator.pop(context);
|
||||
context.push('/scan/dish', extra: dish);
|
||||
context.push('/scan/dish', extra: {'dish': dish, 'meal_type': mealType});
|
||||
}
|
||||
}
|
||||
} catch (e, s) {
|
||||
debugPrint('Recognition error: $e\n$s');
|
||||
} catch (recognitionError) {
|
||||
debugPrint('Recognition error: $recognitionError');
|
||||
if (context.mounted) {
|
||||
Navigator.pop(context); // close loading
|
||||
ScaffoldMessenger.of(context).showSnackBar(
|
||||
|
||||
Reference in New Issue
Block a user