forked from eatvio/eatvio_app
641 lines
20 KiB
Dart
641 lines
20 KiB
Dart
import 'package:eatvio_app/core/locator_service.dart';
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import 'package:eatvio_app/core/utils/toasts.dart';
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import 'package:eatvio_app/features/insights/insights_feature_flags.dart';
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import 'package:eatvio_app/features/insights/models/insights_period.dart';
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import 'package:eatvio_app/features/insights/presentation/charts/bmi_chart.dart';
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import 'package:eatvio_app/features/insights/presentation/charts/daily_kbju_chart.dart';
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import 'package:eatvio_app/features/insights/presentation/charts/insights_chart_common.dart';
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import 'package:eatvio_app/features/insights/presentation/charts/intra_day_chart.dart';
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import 'package:eatvio_app/features/insights/presentation/charts/measure_chart.dart';
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import 'package:eatvio_app/features/insights/presentation/charts/weight_chart.dart';
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import 'package:eatvio_app/features/insights/presentation/cubit/insights_cubit.dart';
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import 'package:eatvio_app/features/insights/presentation/cubit/insights_panel.dart';
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import 'package:eatvio_app/features/insights/presentation/cubit/insights_state.dart';
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import 'package:eatvio_app/features/insights/presentation/widgets/add_circumference_bottom_sheet.dart';
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import 'package:eatvio_app/features/insights/presentation/widgets/add_weight_bottom_sheet.dart';
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import 'package:eatvio_app/features/insights/presentation/widgets/insights_colors.dart';
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import 'package:eatvio_app/features/insights/presentation/widgets/insights_fab.dart';
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import 'package:eatvio_app/features/insights/presentation/widgets/insights_head.dart';
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import 'package:eatvio_app/features/insights/presentation/widgets/insights_tabs.dart';
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import 'package:eatvio_app/features/insights/presentation/widgets/intra_date_nav.dart';
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import 'package:eatvio_app/features/insights/presentation/widgets/intra_legend.dart';
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import 'package:eatvio_app/features/insights/presentation/widgets/period_pills.dart';
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import 'package:eatvio_app/features/insights/presentation/widgets/series_chips.dart';
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import 'package:eatvio_app/features/insights/repositories/insights_repository.dart';
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import 'package:eatvio_app/generated/l10n.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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/// Сворачиваемый блок «Аналитика» (вес, ИМТ, замеры).
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///
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/// [slug] — владелец данных (`null` — текущий пользователь). При 403 блок
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/// скрывается целиком. [canAdd] включает кнопку «+» на вкладках «Вес» и «Замеры».
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class InsightsCard extends StatelessWidget {
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const InsightsCard({
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super.key,
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this.slug,
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this.canAdd = false,
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this.repository,
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this.kbjuEnabled = InsightsFeatureFlags.kbjuEnabled,
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this.refreshToken = 0,
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this.initialIntraDate,
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});
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final String? slug;
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final bool canAdd;
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final InsightsRepository? repository;
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final bool kbjuEnabled;
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/// При смене значения блок перезапрашивает данные (например, после правок
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/// в дневнике), сохраняя вкладку, период и выбранный день.
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final int refreshToken;
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/// День вкладки «В течение дня» при первой загрузке (`YYYY-MM-DD`).
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/// В дневнике совпадает с открытой датой; `null` — сегодня.
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final String? initialIntraDate;
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@override
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Widget build(BuildContext context) {
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return KeyedSubtree(
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key: ValueKey('insights_card_$slug'),
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child: BlocProvider<InsightsCubit>(
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create: (_) => InsightsCubit(
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repository: repository ?? sl<InsightsRepository>(),
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slug: slug,
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canAdd: canAdd,
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kbjuEnabled: kbjuEnabled,
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)..load(intraDate: initialIntraDate),
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child: _InsightsView(
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refreshToken: refreshToken,
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initialIntraDate: initialIntraDate,
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),
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),
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);
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}
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}
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class _InsightsView extends StatefulWidget {
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const _InsightsView({
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required this.refreshToken,
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required this.initialIntraDate,
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});
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final int refreshToken;
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final String? initialIntraDate;
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@override
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State<_InsightsView> createState() => _InsightsViewState();
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}
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class _InsightsViewState extends State<_InsightsView> {
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@override
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void didUpdateWidget(covariant _InsightsView oldWidget) {
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super.didUpdateWidget(oldWidget);
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final cubit = context.read<InsightsCubit>();
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if (oldWidget.refreshToken != widget.refreshToken) {
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cubit.refresh();
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}
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final nextDate = widget.initialIntraDate;
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if (nextDate != null &&
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nextDate.isNotEmpty &&
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oldWidget.initialIntraDate != nextDate) {
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final parsed = DateTime.tryParse(nextDate);
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if (parsed != null) {
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cubit.setIntraDate(parsed);
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}
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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 BlocBuilder<InsightsCubit, InsightsState>(
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builder: (context, state) {
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return switch (state) {
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InsightsStateLoaded() => _CardShell(
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child: _LoadedContent(state: state),
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),
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InsightsStateError() => const _CardShell(child: _ErrorContent()),
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_ => const SizedBox.shrink(),
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};
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},
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);
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}
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}
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class _CardShell extends StatelessWidget {
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const _CardShell({required this.child});
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final Widget child;
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@override
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Widget build(BuildContext context) {
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return Container(
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key: const Key('insights_card'),
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width: double.infinity,
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(8),
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boxShadow: const [
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BoxShadow(
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color: InsightsColors.cardShadow,
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blurRadius: 4,
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offset: Offset(0, 2),
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),
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],
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),
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child: child,
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);
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}
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}
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class _ErrorContent extends StatelessWidget {
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const _ErrorContent();
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@override
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Widget build(BuildContext context) {
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final s = S.of(context);
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return Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
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child: Row(
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children: [
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Expanded(
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child: Text(
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s.insights_load_error,
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style: const TextStyle(
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fontSize: 14,
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color: InsightsColors.subtitle,
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),
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),
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),
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TextButton(
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key: const Key('insights_retry'),
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onPressed: () => context.read<InsightsCubit>().load(),
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child: Text(s.insights_retry),
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),
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],
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),
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);
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}
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}
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class _LoadedContent extends StatelessWidget {
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const _LoadedContent({required this.state});
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final InsightsStateLoaded state;
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@override
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Widget build(BuildContext context) {
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final cubit = context.read<InsightsCubit>();
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final showFab = cubit.canAdd && state.panel.supportsAdd;
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return Stack(
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children: [
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Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_Toggle(isExpanded: state.isExpanded, onTap: cubit.toggleExpanded),
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AnimatedSize(
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duration: const Duration(milliseconds: 200),
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alignment: Alignment.topCenter,
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child: state.isExpanded
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? Padding(
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padding: EdgeInsets.fromLTRB(
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16,
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0,
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16,
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showFab ? 24 + 44 : 24,
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),
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child: _Body(state: state),
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)
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: const SizedBox(width: double.infinity),
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),
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],
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),
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if (showFab && state.isExpanded)
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Positioned(
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right: 16,
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bottom: 16,
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child: InsightsFab(
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tooltip: S.of(context).insights_add_record,
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onPressed: () => _onAddPressed(context, cubit, state),
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),
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),
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],
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);
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}
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void _onAddPressed(
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BuildContext context,
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InsightsCubit cubit,
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InsightsStateLoaded state,
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) {
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final s = S.of(context);
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if (state.panel == InsightsPanel.weight) {
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showAddWeightBottomSheet(
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context,
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initialWeight: state.payload.weight.last,
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onSave: (weight) async {
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if (!await cubit.addWeight(weight: weight)) {
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showErrorToast(s.insights_save_error);
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}
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},
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);
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} else if (state.panel == InsightsPanel.measures) {
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final measure = state.payload.measure;
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showAddCircumferenceBottomSheet(
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context,
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initial:
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measure.waist.isEmpty ||
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measure.chest.isEmpty ||
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measure.hips.isEmpty
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? null
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: (
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chest: measure.chest.last.round(),
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waist: measure.waist.last.round(),
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hip: measure.hips.last.round(),
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),
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onSave: (values) async {
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final isSaved = await cubit.addCircumference(
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chestCircumference: values.chest,
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waistCircumference: values.waist,
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hipCircumference: values.hip,
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);
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if (!isSaved) {
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showErrorToast(s.insights_save_error);
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}
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},
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);
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}
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}
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}
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class _Toggle extends StatelessWidget {
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const _Toggle({required this.isExpanded, required this.onTap});
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final bool isExpanded;
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final VoidCallback onTap;
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@override
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Widget build(BuildContext context) {
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final s = S.of(context);
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return InkWell(
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key: const Key('insights_toggle'),
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borderRadius: BorderRadius.circular(8),
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onTap: onTap,
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 16),
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child: Row(
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children: [
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Container(
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width: 34,
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height: 34,
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decoration: BoxDecoration(
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color: InsightsColors.accentBackground,
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borderRadius: BorderRadius.circular(10),
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),
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child: const Icon(
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Icons.show_chart_rounded,
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size: 20,
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color: InsightsColors.blue,
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),
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),
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const SizedBox(width: 12),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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s.insights_title,
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style: const TextStyle(
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fontSize: 17,
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fontWeight: FontWeight.w700,
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color: InsightsColors.title,
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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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key: const Key('insights_subtitle'),
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isExpanded
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? s.insights_subtitle_open
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: s.insights_subtitle_closed,
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style: const TextStyle(
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fontSize: 12.5,
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fontWeight: FontWeight.w600,
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color: InsightsColors.subtitle,
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),
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),
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],
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),
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),
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AnimatedRotation(
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turns: isExpanded ? 0 : 0.5,
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duration: const Duration(milliseconds: 200),
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child: const Icon(
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Icons.keyboard_arrow_up_rounded,
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size: 26,
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color: InsightsColors.blue,
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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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class _Body extends StatelessWidget {
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const _Body({required this.state});
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final InsightsStateLoaded state;
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@override
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Widget build(BuildContext context) {
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final cubit = context.read<InsightsCubit>();
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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InsightsTabs(
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panels: cubit.panels,
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selected: state.panel,
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onSelected: cubit.setPanel,
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),
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const SizedBox(height: 12),
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AnimatedOpacity(
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duration: const Duration(milliseconds: 150),
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opacity: state.isRefreshing ? 0.5 : 1,
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child: _PanelContent(state: state, canAdd: cubit.canAdd),
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),
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],
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);
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}
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}
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class _PanelContent extends StatelessWidget {
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const _PanelContent({required this.state, required this.canAdd});
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final InsightsStateLoaded state;
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final bool canAdd;
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@override
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Widget build(BuildContext context) {
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final cubit = context.read<InsightsCubit>();
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final s = S.of(context);
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final payload = state.payload;
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final Widget content;
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switch (state.panel) {
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case InsightsPanel.weight:
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content = Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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InsightsHead(
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headline: payload.weight.headline,
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unit: payload.weight.unit,
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deltaText: payload.weight.deltaText,
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isDeltaHighlighted: payload.weight.delta != null,
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),
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const SizedBox(height: 12),
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WeightChart(
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model: payload.weight,
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emptyText: canAdd
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? s.insights_add_weight_empty
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: s.insights_not_enough,
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),
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],
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);
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case InsightsPanel.bmi:
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content = Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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if (payload.bmi.values.isNotEmpty) ...[
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InsightsHead(
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headline: payload.bmi.headline,
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unit: s.insights_unit_bmi,
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deltaText: payload.bmi.deltaText,
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isDeltaHighlighted: payload.bmi.delta != null,
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),
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const SizedBox(height: 12),
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],
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BmiChart(model: payload.bmi),
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],
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);
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case InsightsPanel.measures:
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final visibility = state.seriesVisibility.measure;
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content = Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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InsightsHead(
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headline: payload.measure.headline,
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unit: s.insights_unit_cm_waist,
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deltaText: payload.measure.deltaText,
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isDeltaHighlighted: payload.measure.waist.length > 1,
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),
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const SizedBox(height: 12),
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SeriesChips(
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chips: [
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SeriesChipData(
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label: s.insights_series_waist,
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color: InsightsColors.waist,
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isVisible: visibility[0],
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),
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SeriesChipData(
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label: s.insights_series_chest,
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color: InsightsColors.chest,
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isVisible: visibility[1],
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),
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SeriesChipData(
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label: s.insights_series_hips,
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color: InsightsColors.hips,
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isVisible: visibility[2],
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),
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],
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onToggle: (index) =>
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cubit.toggleSeries(InsightsPanel.measures, index),
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),
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const SizedBox(height: 12),
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MeasureChart(
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model: payload.measure,
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visibility: visibility,
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emptyText: canAdd
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? s.insights_add_measures_empty
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: s.insights_not_enough,
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),
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],
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);
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case InsightsPanel.daily:
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return _DailyPanel(state: state);
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case InsightsPanel.intra:
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return _IntraPanel(state: state);
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}
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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PeriodPills<BodyPeriod>(
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periods: BodyPeriod.values,
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selected: state.bodyPeriod,
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labelOf: (period) => period.pillLabel(s),
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keyOf: (period) => period.apiValue,
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onSelected: cubit.setBodyPeriod,
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),
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const SizedBox(height: 16),
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content,
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],
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);
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}
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}
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/// «КБЖУ по дням». Смена периода перезапрашивает `GET /api/profile/insights`.
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class _DailyPanel extends StatelessWidget {
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const _DailyPanel({required this.state});
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final InsightsStateLoaded state;
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@override
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Widget build(BuildContext context) {
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final s = S.of(context);
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final cubit = context.read<InsightsCubit>();
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final daily = state.payload.daily;
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final visibility = state.seriesVisibility.daily;
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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PeriodPills<DailyPeriod>(
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periods: DailyPeriod.values,
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selected: state.dailyPeriod,
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labelOf: (period) => period.pillLabel(s),
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keyOf: (period) => period.apiValue,
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onSelected: cubit.setDailyPeriod,
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),
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const SizedBox(height: 16),
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if (daily == null)
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InsightsChartPlaceholder(text: s.insights_not_enough)
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else ...[
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InsightsHead(
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headline: daily.headline,
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unit: s.insights_unit_kcal_avg,
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deltaText: daily.deltaText,
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isDeltaHighlighted: (daily.percent ?? 0) != 0,
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),
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const SizedBox(height: 12),
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SeriesChips(
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chips: [
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SeriesChipData(
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label: s.insights_series_calories,
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color: InsightsColors.calories,
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isVisible: visibility[0],
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),
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SeriesChipData(
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label: s.insights_series_proteins,
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color: InsightsColors.proteins,
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isVisible: visibility[1],
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),
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SeriesChipData(
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label: s.insights_series_fats,
|
||
color: InsightsColors.fats,
|
||
isVisible: visibility[2],
|
||
),
|
||
SeriesChipData(
|
||
label: s.insights_series_carbs,
|
||
color: InsightsColors.carbs,
|
||
isVisible: visibility[3],
|
||
),
|
||
],
|
||
onToggle: (index) => cubit.toggleSeries(InsightsPanel.daily, index),
|
||
),
|
||
const SizedBox(height: 12),
|
||
DailyKbjuChart(model: daily, visibility: visibility),
|
||
],
|
||
],
|
||
);
|
||
}
|
||
}
|
||
|
||
/// «В течение дня». Листание дней запрашивает только `/insights/intra`.
|
||
class _IntraPanel extends StatelessWidget {
|
||
const _IntraPanel({required this.state});
|
||
|
||
final InsightsStateLoaded state;
|
||
|
||
@override
|
||
Widget build(BuildContext context) {
|
||
final s = S.of(context);
|
||
final cubit = context.read<InsightsCubit>();
|
||
final intra = state.payload.intra;
|
||
final visibility = state.seriesVisibility.intra;
|
||
|
||
if (intra == null) {
|
||
return InsightsChartPlaceholder(text: s.insights_not_enough);
|
||
}
|
||
|
||
return Column(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
IntraDateNav(
|
||
model: intra,
|
||
onPreviousDay: cubit.showPreviousDay,
|
||
onNextDay: cubit.showNextDay,
|
||
onDatePicked: cubit.setIntraDate,
|
||
),
|
||
const SizedBox(height: 16),
|
||
SeriesChips(
|
||
chips: [
|
||
SeriesChipData(
|
||
label: s.insights_series_proteins,
|
||
color: InsightsColors.proteins,
|
||
isVisible: visibility[0],
|
||
),
|
||
SeriesChipData(
|
||
label: s.insights_series_fats,
|
||
color: InsightsColors.fats,
|
||
isVisible: visibility[1],
|
||
),
|
||
SeriesChipData(
|
||
label: s.insights_series_carbs,
|
||
color: InsightsColors.carbs,
|
||
isVisible: visibility[2],
|
||
),
|
||
SeriesChipData(
|
||
label: s.insights_series_satiety,
|
||
color: InsightsColors.satiety,
|
||
isVisible: visibility[3],
|
||
),
|
||
SeriesChipData(
|
||
label: s.insights_series_mood,
|
||
color: InsightsColors.mood,
|
||
isVisible: visibility[4],
|
||
),
|
||
SeriesChipData(
|
||
label: s.insights_series_sleep,
|
||
color: InsightsColors.sleepLine,
|
||
isVisible: state.showSleep,
|
||
),
|
||
],
|
||
onToggle: (index) {
|
||
if (index == 5) {
|
||
cubit.toggleSleep();
|
||
} else {
|
||
cubit.toggleSeries(InsightsPanel.intra, index);
|
||
}
|
||
},
|
||
),
|
||
const SizedBox(height: 12),
|
||
IntraDayChart(
|
||
model: intra,
|
||
visibility: visibility,
|
||
showSleep: state.showSleep,
|
||
),
|
||
const SizedBox(height: 8),
|
||
IntraLegend(model: intra),
|
||
const SizedBox(height: 8),
|
||
Text(
|
||
s.insights_intra_hint,
|
||
key: const Key('insights_intra_hint'),
|
||
style: const TextStyle(fontSize: 13, color: InsightsColors.subtitle),
|
||
),
|
||
],
|
||
);
|
||
}
|
||
}
|