1544 lines
48 KiB
Dart
1544 lines
48 KiB
Dart
/// Overview: navigable income/expense or label charts, summary, month history.
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library;
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import 'package:fl_chart/fl_chart.dart';
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import '../models/bank.dart';
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import '../models/transaction_meta.dart';
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import '../providers/bank_provider.dart';
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import '../providers/tx_meta_provider.dart';
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import '../utils/app_theme.dart';
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import '../utils/helpers.dart';
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import '../utils/navigation.dart';
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import '../utils/tx_calendar.dart';
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import '../widgets/empty_state.dart';
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import '../widgets/label_filter_dialog.dart';
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import '../widgets/loading_view.dart';
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import '../widgets/responsive_body.dart';
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import '../widgets/skip_build_when_covered.dart';
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import 'label_transactions_screen.dart';
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import 'transactions_screen.dart';
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enum _PeriodMode { monthly, yearly }
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enum _MetricMode { flow, labels }
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const _kIncomeColor = AppTheme.accent;
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const _kExpenseColor = AppTheme.expense;
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class OverviewScreen extends StatefulWidget {
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const OverviewScreen({super.key});
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@override
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State<OverviewScreen> createState() => _OverviewScreenState();
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}
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class _OverviewScreenState extends State<OverviewScreen> {
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_PeriodMode _period = _PeriodMode.monthly;
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_MetricMode _metric = _MetricMode.flow;
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/// Empty = include every label. Non-empty = only these ids on the Labels chart.
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final Set<String> _includedLabelIds = {};
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/// Labels chart flow filter (defaults to expenses / labeled spend).
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var _labelFlow = TxFlowFilter.expense;
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/// Selected calendar year for Monthly mode (`DateTime(year)`).
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late DateTime _cursor;
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@override
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void initState() {
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super.initState();
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_cursor = DateTime(DateTime.now().year);
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}
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DateTime get _nowMonth => monthStart(DateTime.now());
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/// Chart X buckets: 12 months of [_cursor] year, or one Jan-1 per data year.
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List<DateTime> _chartPeriods(List<BankTransaction> txs) {
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if (_period == _PeriodMode.monthly) {
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final year = _cursor.year;
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return [for (var m = 1; m <= 12; m++) DateTime(year, m)];
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}
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final years = <int>{_nowMonth.year};
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for (final tx in txs) {
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final date = _txDate(tx);
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if (date != null) years.add(date.year);
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}
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final sorted = years.toList()..sort();
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return [for (final year in sorted) DateTime(year)];
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}
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String get _periodTitle {
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if (_period == _PeriodMode.monthly) return '${_cursor.year}';
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return 'All years';
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}
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bool get _canGoForward =>
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_period == _PeriodMode.monthly && _cursor.year < _nowMonth.year;
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bool get _canGoBack =>
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_period == _PeriodMode.monthly && _cursor.year > _nowMonth.year - 20;
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void _go(int delta) {
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if (_period != _PeriodMode.monthly) return;
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setState(() {
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final next = DateTime(_cursor.year + delta);
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if (next.year > _nowMonth.year) {
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_cursor = DateTime(_nowMonth.year);
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} else if (next.year < _nowMonth.year - 20) {
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return;
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} else {
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_cursor = next;
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}
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});
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}
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void _setPeriod(_PeriodMode mode) {
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setState(() {
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_period = mode;
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_cursor = DateTime(_nowMonth.year);
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});
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}
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Future<void> _pickChartLabels(BuildContext context) async {
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final meta = context.read<TxMetaController>();
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final available = meta.allLabels;
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if (available.isEmpty) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(content: Text('No labels yet — create some first')),
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);
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return;
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}
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final initial = Set<String>.of(
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_includedLabelIds.isEmpty
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? available.map((l) => l.id)
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: _includedLabelIds.where((id) => available.any((l) => l.id == id)),
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);
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final result = await showLabelFilterDialog(
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context,
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available: available,
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initiallySelected: initial,
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title: 'Labels on chart',
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subtitle:
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'Choose which labels appear. Long-press to nest under another.',
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allowMove: true,
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includeFlow: true,
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initialFlow: _labelFlow,
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);
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if (result == null || !mounted) return;
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setState(() {
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_labelFlow = result.flow;
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final allIds = available.map((l) => l.id).toSet();
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if (result.labelIds.isEmpty ||
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(result.labelIds.length == allIds.length &&
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result.labelIds.containsAll(allIds))) {
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_includedLabelIds.clear();
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} else {
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_includedLabelIds
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..clear()
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..addAll(result.labelIds);
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}
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_metric = _MetricMode.labels;
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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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final bank = context.watch<BankController>();
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final meta = context.watch<TxMetaController>();
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return Scaffold(
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appBar: AppBar(
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title: const Text('Overview'),
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actions: bankAppBarActions(
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context: context,
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onRefresh: bank.refresh,
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refreshing: bank.isLoading,
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),
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),
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body: RefreshIndicator(
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onRefresh: bank.refresh,
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child: ResponsiveBody(
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child: SkipBuildWhenCovered(
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builder: (context) => _buildBody(context, bank, meta),
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),
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),
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),
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);
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}
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Widget _buildBody(
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BuildContext context,
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BankController bank,
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TxMetaController meta,
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) {
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final theme = Theme.of(context);
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if (bank.isLoading && bank.transactions.isEmpty && bank.balance == null) {
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return const LoadingView(message: 'Loading overview…');
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}
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if (!bank.isLinked && !bank.hasData) {
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return ListView(
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physics: const AlwaysScrollableScrollPhysics(),
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children: const [
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EmptyState(
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icon: Icons.insights_outlined,
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title: 'No overview yet',
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message: 'Connect your bank on Home to see balance and charts.',
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),
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],
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);
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}
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final currency = bank.balance?.currency ??
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(bank.transactions.isNotEmpty
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? bank.transactions.first.currency
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: 'EUR');
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final txs = bank.transactions;
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final periods = _chartPeriods(txs);
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final historyPeriods = [...periods.reversed];
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// Only aggregate what the active metric needs — toggling was scanning
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// all txs 3–4 times and resolving full meta each time.
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Map<DateTime, _MonthBucket> monthly = const {};
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var labelSpend = const <_LabelSpend>[];
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Map<DateTime, Map<String, double>> labelAmountByPeriod = const {};
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if (_metric == _MetricMode.flow) {
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monthly = _flowTotals(txs, meta, periods, _period);
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} else {
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final labels = _labelAggregates(
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txs,
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meta,
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periods,
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_period,
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includedLabelIds: _includedLabelIds,
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flow: _labelFlow,
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);
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labelSpend = labels.spend;
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labelAmountByPeriod = labels.amountByPeriod;
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}
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final summaryFlow = _metric == _MetricMode.flow
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? _sumBuckets(monthly.values)
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: const _MonthBucket(income: 0, expense: 0);
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return ListView(
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physics: const AlwaysScrollableScrollPhysics(),
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padding: const EdgeInsets.fromLTRB(0, 8, 0, 32),
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children: [
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if (bank.error != null) ...[
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Text(
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bank.error!,
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style: theme.textTheme.bodyMedium?.copyWith(
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color: theme.colorScheme.error,
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),
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),
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const SizedBox(height: 12),
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],
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_ChartCard(
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period: _period,
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metric: _metric,
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periodTitle: _periodTitle,
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canGoBack: _canGoBack,
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canGoForward: _canGoForward,
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onPeriodChanged: _setPeriod,
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onMetricChanged: (value) => setState(() => _metric = value),
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onBack: () => _go(-1),
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onForward: () => _go(1),
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months: periods,
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monthly: monthly,
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labelSpend: labelSpend,
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labelAmountByMonth: labelAmountByPeriod,
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currency: currency,
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includedLabelCount: _includedLabelIds.isEmpty &&
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_labelFlow == TxFlowFilter.expense
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? null
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: (_includedLabelIds.isEmpty
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? meta.allLabels.length
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: _includedLabelIds.length),
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availableLabelCount: meta.allLabels.length,
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onPickLabels: () => _pickChartLabels(context),
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onLabelTap: (label) {
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Navigator.of(context).push(
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MaterialPageRoute<void>(
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builder: (_) => LabelTransactionsScreen(label: label),
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),
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);
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},
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onMonthTap: (month) => _openPeriod(context, month),
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),
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const SizedBox(height: 14),
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if (_metric == _MetricMode.flow) ...[
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Row(
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children: [
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Expanded(
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child: _SummaryCard(
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icon: Icons.south_west,
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iconBackground: _kIncomeColor.withValues(alpha: 0.18),
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iconColor: _kIncomeColor,
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amount: formatMoney(summaryFlow.income, currency),
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label: 'Income',
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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: _SummaryCard(
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icon: Icons.north_east,
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iconBackground: _kExpenseColor.withValues(alpha: 0.18),
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iconColor: _kExpenseColor,
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amount: formatMoney(summaryFlow.expense, currency),
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label: 'Expenses',
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),
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),
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],
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),
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] else ...[
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_SummaryCard(
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icon: Icons.label_outline,
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iconBackground:
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theme.colorScheme.primary.withValues(alpha: 0.16),
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iconColor: theme.colorScheme.primary,
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amount: formatMoney(
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labelSpend.fold<double>(0, (s, e) => s + e.amount),
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currency,
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),
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label: switch (_labelFlow) {
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TxFlowFilter.income => 'Labeled income · $_periodTitle',
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TxFlowFilter.expense => 'Labeled spend · $_periodTitle',
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TxFlowFilter.all => 'Labeled activity · $_periodTitle',
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},
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),
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],
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const SizedBox(height: 22),
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Text(
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_metric == _MetricMode.flow
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? 'History · Income & expenses'
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: 'History · Labels',
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style: theme.textTheme.titleLarge?.copyWith(
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fontWeight: FontWeight.w700,
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),
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),
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const SizedBox(height: 4),
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Text(
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_period == _PeriodMode.monthly
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? (_metric == _MetricMode.flow
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? 'Months in ${_cursor.year}'
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: 'Per-label totals by month in ${_cursor.year}')
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: (_metric == _MetricMode.flow
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? 'One row per year'
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: 'Per-label totals by year'),
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style: theme.textTheme.labelMedium,
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),
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const SizedBox(height: 12),
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if (historyPeriods.isEmpty)
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Text(
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'No activity to show.',
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style: theme.textTheme.bodyMedium,
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)
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else
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..._historyTiles(
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historyPeriods: historyPeriods,
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metric: _metric,
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periodMode: _period,
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monthly: monthly,
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labelSpend: labelSpend,
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labelAmountByPeriod: labelAmountByPeriod,
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currency: currency,
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onOpenPeriod: (period) => _openPeriod(context, period),
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onOpenLabel: (period, label) =>
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_openPeriod(context, period, labelId: label.id),
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),
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],
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);
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}
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List<Widget> _historyTiles({
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required List<DateTime> historyPeriods,
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required _MetricMode metric,
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required _PeriodMode periodMode,
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required Map<DateTime, _MonthBucket> monthly,
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required List<_LabelSpend> labelSpend,
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required Map<DateTime, Map<String, double>> labelAmountByPeriod,
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required String currency,
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required void Function(DateTime period) onOpenPeriod,
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required void Function(DateTime period, TxLabel label) onOpenLabel,
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}) {
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final out = <Widget>[];
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for (final period in historyPeriods) {
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final key = _periodKey(period, periodMode);
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final title = _periodAxisLabel(period, periodMode);
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if (metric == _MetricMode.flow) {
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out.add(
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_HistoryCard(
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month: period,
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title: title,
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income: monthly[key]?.income ?? 0,
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expense: monthly[key]?.expense ?? 0,
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currency: currency,
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onTap: () => onOpenPeriod(period),
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),
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);
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} else {
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final bucket = labelAmountByPeriod[key] ?? const {};
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final rows = <_LabelSpend>[
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for (final row in labelSpend)
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if ((bucket[row.label.id] ?? 0) > 0)
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_LabelSpend(
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label: row.label,
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amount: bucket[row.label.id]!,
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),
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];
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if (rows.isEmpty) continue;
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out.add(
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_LabelHistoryCard(
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month: period,
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title: title,
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rows: rows,
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currency: currency,
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onOpenPeriod: () => onOpenPeriod(period),
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onOpenLabel: (label) => onOpenLabel(period, label),
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),
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);
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}
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out.add(const SizedBox(height: 10));
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}
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return out;
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}
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void _openPeriod(
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BuildContext context,
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DateTime period, {
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String? labelId,
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}) {
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final yearly = _period == _PeriodMode.yearly;
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final initial = yearly ? DateTime(period.year, 12) : period;
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final labelIds = labelId != null
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? {labelId}
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: {
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// Open with the same labels currently shown on the chart.
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for (final id in _includedLabelIds) id,
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};
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Navigator.of(context).push(
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MaterialPageRoute<void>(
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builder: (_) => TransactionsScreen(
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initialMonth: initial,
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initialLabelIds: labelIds,
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initialSearchInMonthOnly: !yearly && labelIds.isNotEmpty,
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initialYear: yearly ? period.year : 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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class _MonthBucket {
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const _MonthBucket({required this.income, required this.expense});
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final double income;
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final double expense;
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}
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class _LabelSpend {
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const _LabelSpend({required this.label, required this.amount});
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final TxLabel label;
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final double amount;
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}
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_MonthBucket _sumBuckets(Iterable<_MonthBucket> buckets) {
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var income = 0.0;
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var expense = 0.0;
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for (final b in buckets) {
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income += b.income;
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expense += b.expense;
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}
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return _MonthBucket(income: income, expense: expense);
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}
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DateTime? _txDate(BankTransaction tx) {
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final parsed = DateTime.tryParse(tx.date);
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return parsed == null ? null : dateOnly(parsed);
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}
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DateTime _periodKey(DateTime date, _PeriodMode mode) {
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if (mode == _PeriodMode.yearly) return DateTime(date.year);
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return monthStart(date);
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}
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String _periodAxisLabel(DateTime period, _PeriodMode mode) {
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if (mode == _PeriodMode.yearly) return '${period.year}';
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return _shortMonth(period);
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}
|
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Map<DateTime, _MonthBucket> _flowTotals(
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List<BankTransaction> txs,
|
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TxMetaController meta,
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List<DateTime> periods,
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_PeriodMode mode,
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) {
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final keys = {for (final p in periods) _periodKey(p, mode)};
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final totals = {
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for (final key in keys) key: (income: 0.0, expense: 0.0),
|
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};
|
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for (final tx in txs) {
|
||
if (meta.metaFor(tx).internalTransfer) continue;
|
||
final date = _txDate(tx);
|
||
if (date == null) continue;
|
||
final key = _periodKey(date, mode);
|
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final current = totals[key];
|
||
if (current == null) continue;
|
||
if (tx.amount >= 0) {
|
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totals[key] = (income: current.income + tx.amount, expense: current.expense);
|
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} else {
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totals[key] = (
|
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income: current.income,
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expense: current.expense + tx.amount.abs(),
|
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);
|
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}
|
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}
|
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return {
|
||
for (final period in periods)
|
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_periodKey(period, mode): _MonthBucket(
|
||
income: totals[_periodKey(period, mode)]!.income,
|
||
expense: totals[_periodKey(period, mode)]!.expense,
|
||
),
|
||
};
|
||
}
|
||
|
||
class _LabelAggregates {
|
||
const _LabelAggregates({
|
||
required this.spend,
|
||
required this.allSpend,
|
||
required this.byPeriod,
|
||
required this.amountByPeriod,
|
||
});
|
||
|
||
final List<_LabelSpend> spend;
|
||
final List<_LabelSpend> allSpend;
|
||
final Map<DateTime, double> byPeriod;
|
||
final Map<DateTime, Map<String, double>> amountByPeriod;
|
||
|
||
int get availableCount => allSpend.length;
|
||
}
|
||
|
||
/// One pass over labeled amounts: totals, per-period series, and history.
|
||
_LabelAggregates _labelAggregates(
|
||
List<BankTransaction> txs,
|
||
TxMetaController meta,
|
||
List<DateTime> periods,
|
||
_PeriodMode mode, {
|
||
Set<String> includedLabelIds = const {},
|
||
TxFlowFilter flow = TxFlowFilter.expense,
|
||
}) {
|
||
final keys = {for (final p in periods) _periodKey(p, mode)};
|
||
final allByLabel = <String, double>{};
|
||
final byPeriod = <DateTime, double>{
|
||
for (final key in keys) key: 0.0,
|
||
};
|
||
final amountByPeriod = <DateTime, Map<String, double>>{
|
||
for (final key in keys) key: {},
|
||
};
|
||
final filtering = includedLabelIds.isNotEmpty;
|
||
|
||
for (final tx in txs) {
|
||
if (meta.metaFor(tx).internalTransfer) continue;
|
||
if (!txMatchesFlow(tx, flow)) continue;
|
||
final date = _txDate(tx);
|
||
if (date == null) continue;
|
||
final key = _periodKey(date, mode);
|
||
if (!keys.contains(key)) continue;
|
||
|
||
final ids = meta.labelIdsFor(tx);
|
||
if (ids.isEmpty) continue;
|
||
final amount = tx.amount.abs();
|
||
|
||
for (final id in ids) {
|
||
allByLabel[id] = (allByLabel[id] ?? 0) + amount;
|
||
}
|
||
|
||
final matchesFilter =
|
||
!filtering || ids.any(includedLabelIds.contains);
|
||
if (!matchesFilter) continue;
|
||
|
||
byPeriod[key] = byPeriod[key]! + amount;
|
||
final bucket = amountByPeriod[key]!;
|
||
for (final id in ids) {
|
||
if (filtering && !includedLabelIds.contains(id)) continue;
|
||
bucket[id] = (bucket[id] ?? 0) + amount;
|
||
}
|
||
}
|
||
|
||
final allSpend = <_LabelSpend>[
|
||
for (final entry in allByLabel.entries)
|
||
if (meta.labelById(entry.key) != null)
|
||
_LabelSpend(label: meta.labelById(entry.key)!, amount: entry.value),
|
||
]..sort((a, b) => b.amount.compareTo(a.amount));
|
||
|
||
final spend = !filtering
|
||
? allSpend
|
||
: [
|
||
for (final row in allSpend)
|
||
if (includedLabelIds.contains(row.label.id)) row,
|
||
];
|
||
|
||
return _LabelAggregates(
|
||
spend: spend,
|
||
allSpend: allSpend,
|
||
byPeriod: byPeriod,
|
||
amountByPeriod: amountByPeriod,
|
||
);
|
||
}
|
||
|
||
String _shortMonth(DateTime month) {
|
||
const names = [
|
||
'Jan',
|
||
'Feb',
|
||
'Mar',
|
||
'Apr',
|
||
'May',
|
||
'Jun',
|
||
'Jul',
|
||
'Aug',
|
||
'Sep',
|
||
'Oct',
|
||
'Nov',
|
||
'Dec',
|
||
];
|
||
return names[month.month - 1];
|
||
}
|
||
|
||
String _compactMoney(double value) {
|
||
if (value >= 1000) {
|
||
final k = value / 1000;
|
||
return k >= 10 ? '${k.round()}k' : '${k.toStringAsFixed(1)}k';
|
||
}
|
||
return value.round().toString();
|
||
}
|
||
|
||
class _ChartCard extends StatelessWidget {
|
||
const _ChartCard({
|
||
required this.period,
|
||
required this.metric,
|
||
required this.periodTitle,
|
||
required this.canGoBack,
|
||
required this.canGoForward,
|
||
required this.onPeriodChanged,
|
||
required this.onMetricChanged,
|
||
required this.onBack,
|
||
required this.onForward,
|
||
required this.months,
|
||
required this.monthly,
|
||
required this.labelSpend,
|
||
required this.labelAmountByMonth,
|
||
required this.currency,
|
||
required this.onLabelTap,
|
||
required this.onMonthTap,
|
||
required this.onPickLabels,
|
||
required this.includedLabelCount,
|
||
required this.availableLabelCount,
|
||
});
|
||
|
||
final _PeriodMode period;
|
||
final _MetricMode metric;
|
||
final String periodTitle;
|
||
final bool canGoBack;
|
||
final bool canGoForward;
|
||
final ValueChanged<_PeriodMode> onPeriodChanged;
|
||
final ValueChanged<_MetricMode> onMetricChanged;
|
||
final VoidCallback onBack;
|
||
final VoidCallback onForward;
|
||
final List<DateTime> months;
|
||
final Map<DateTime, _MonthBucket> monthly;
|
||
final List<_LabelSpend> labelSpend;
|
||
final Map<DateTime, Map<String, double>> labelAmountByMonth;
|
||
final String currency;
|
||
final void Function(TxLabel label) onLabelTap;
|
||
final void Function(DateTime month) onMonthTap;
|
||
final VoidCallback onPickLabels;
|
||
final int? includedLabelCount;
|
||
final int availableLabelCount;
|
||
|
||
@override
|
||
Widget build(BuildContext context) {
|
||
final theme = Theme.of(context);
|
||
final colors = theme.colorScheme;
|
||
|
||
return Card(
|
||
color: colors.surfaceContainer,
|
||
elevation: 0,
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(20),
|
||
),
|
||
child: Padding(
|
||
padding: const EdgeInsets.fromLTRB(14, 14, 14, 16),
|
||
child: Column(
|
||
children: [
|
||
Row(
|
||
children: [
|
||
SegmentedButton<_PeriodMode>(
|
||
showSelectedIcon: false,
|
||
style: const ButtonStyle(
|
||
visualDensity: VisualDensity(
|
||
horizontal: -4,
|
||
vertical: -3,
|
||
),
|
||
tapTargetSize: MaterialTapTargetSize.shrinkWrap,
|
||
padding: WidgetStatePropertyAll(
|
||
EdgeInsets.symmetric(horizontal: 10),
|
||
),
|
||
minimumSize: WidgetStatePropertyAll(Size(0, 32)),
|
||
),
|
||
segments: const [
|
||
ButtonSegment(
|
||
value: _PeriodMode.monthly,
|
||
label: Text('Month'),
|
||
),
|
||
ButtonSegment(
|
||
value: _PeriodMode.yearly,
|
||
label: Text('Year'),
|
||
),
|
||
],
|
||
selected: {period},
|
||
onSelectionChanged: (selection) {
|
||
onPeriodChanged(selection.first);
|
||
},
|
||
),
|
||
if (metric == _MetricMode.labels) ...[
|
||
const SizedBox(width: 4),
|
||
IconButton(
|
||
tooltip: includedLabelCount == null
|
||
? 'Filter labels ($availableLabelCount)'
|
||
: 'Filter labels ($includedLabelCount/$availableLabelCount)',
|
||
onPressed: onPickLabels,
|
||
visualDensity: const VisualDensity(
|
||
horizontal: -4,
|
||
vertical: -4,
|
||
),
|
||
constraints: const BoxConstraints(
|
||
minWidth: 32,
|
||
minHeight: 32,
|
||
),
|
||
padding: EdgeInsets.zero,
|
||
style: IconButton.styleFrom(
|
||
backgroundColor: includedLabelCount == null
|
||
? colors.surfaceContainerHigh
|
||
: colors.primary.withValues(alpha: 0.22),
|
||
foregroundColor: includedLabelCount == null
|
||
? colors.onSurfaceVariant
|
||
: colors.primary,
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(10),
|
||
),
|
||
),
|
||
icon: Badge(
|
||
isLabelVisible: includedLabelCount != null,
|
||
smallSize: 6,
|
||
child: const Icon(Icons.filter_list, size: 18),
|
||
),
|
||
),
|
||
],
|
||
const Spacer(),
|
||
SegmentedButton<_MetricMode>(
|
||
showSelectedIcon: false,
|
||
style: const ButtonStyle(
|
||
visualDensity: VisualDensity(
|
||
horizontal: -4,
|
||
vertical: -3,
|
||
),
|
||
tapTargetSize: MaterialTapTargetSize.shrinkWrap,
|
||
padding: WidgetStatePropertyAll(
|
||
EdgeInsets.symmetric(horizontal: 10),
|
||
),
|
||
minimumSize: WidgetStatePropertyAll(Size(0, 32)),
|
||
),
|
||
segments: const [
|
||
ButtonSegment(
|
||
value: _MetricMode.flow,
|
||
label: Text('Flow'),
|
||
),
|
||
ButtonSegment(
|
||
value: _MetricMode.labels,
|
||
label: Text('Labels'),
|
||
),
|
||
],
|
||
selected: {metric},
|
||
onSelectionChanged: (selection) {
|
||
onMetricChanged(selection.first);
|
||
},
|
||
),
|
||
],
|
||
),
|
||
const SizedBox(height: 8),
|
||
if (period == _PeriodMode.monthly)
|
||
Row(
|
||
children: [
|
||
IconButton(
|
||
tooltip: 'Previous year',
|
||
onPressed: canGoBack ? onBack : null,
|
||
visualDensity: const VisualDensity(
|
||
horizontal: -4,
|
||
vertical: -4,
|
||
),
|
||
constraints: const BoxConstraints(
|
||
minWidth: 32,
|
||
minHeight: 32,
|
||
),
|
||
padding: EdgeInsets.zero,
|
||
icon: const Icon(Icons.chevron_left, size: 22),
|
||
),
|
||
Expanded(
|
||
child: Text(
|
||
periodTitle,
|
||
textAlign: TextAlign.center,
|
||
style: theme.textTheme.titleMedium?.copyWith(
|
||
fontWeight: FontWeight.w700,
|
||
),
|
||
),
|
||
),
|
||
IconButton(
|
||
tooltip: 'Next year',
|
||
onPressed: canGoForward ? onForward : null,
|
||
visualDensity: const VisualDensity(
|
||
horizontal: -4,
|
||
vertical: -4,
|
||
),
|
||
constraints: const BoxConstraints(
|
||
minWidth: 32,
|
||
minHeight: 32,
|
||
),
|
||
padding: EdgeInsets.zero,
|
||
icon: const Icon(Icons.chevron_right, size: 22),
|
||
),
|
||
],
|
||
)
|
||
else
|
||
Padding(
|
||
padding: const EdgeInsets.symmetric(vertical: 4),
|
||
child: Text(
|
||
periodTitle,
|
||
textAlign: TextAlign.center,
|
||
style: theme.textTheme.titleMedium?.copyWith(
|
||
fontWeight: FontWeight.w700,
|
||
),
|
||
),
|
||
),
|
||
if (metric == _MetricMode.flow) ...[
|
||
const Row(
|
||
mainAxisAlignment: MainAxisAlignment.end,
|
||
children: [
|
||
_LegendDot(color: _kIncomeColor, label: 'Income'),
|
||
SizedBox(width: 14),
|
||
_LegendDot(color: _kExpenseColor, label: 'Expense'),
|
||
],
|
||
),
|
||
const SizedBox(height: 8),
|
||
] else if (labelSpend.isNotEmpty) ...[
|
||
Align(
|
||
alignment: Alignment.centerRight,
|
||
child: Wrap(
|
||
spacing: 12,
|
||
runSpacing: 4,
|
||
alignment: WrapAlignment.end,
|
||
children: [
|
||
for (final row in labelSpend.take(5))
|
||
GestureDetector(
|
||
onTap: () => onLabelTap(row.label),
|
||
child: _LegendDot(
|
||
color: row.label.color,
|
||
label: row.label.name,
|
||
),
|
||
),
|
||
if (labelSpend.length > 5)
|
||
_LegendDot(
|
||
color: colors.outline,
|
||
label: 'Other',
|
||
),
|
||
],
|
||
),
|
||
),
|
||
const SizedBox(height: 8),
|
||
],
|
||
SizedBox(
|
||
height: 220,
|
||
child: metric == _MetricMode.flow
|
||
? _FlowBars(
|
||
months: months,
|
||
monthly: monthly,
|
||
currency: currency,
|
||
period: period,
|
||
)
|
||
: _LabelMonthBars(
|
||
months: months,
|
||
labelSpend: labelSpend,
|
||
amountByMonth: labelAmountByMonth,
|
||
currency: currency,
|
||
period: period,
|
||
onMonthTap: onMonthTap,
|
||
),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
);
|
||
}
|
||
}
|
||
|
||
class _FlowBars extends StatelessWidget {
|
||
const _FlowBars({
|
||
required this.months,
|
||
required this.monthly,
|
||
required this.currency,
|
||
required this.period,
|
||
});
|
||
|
||
final List<DateTime> months;
|
||
final Map<DateTime, _MonthBucket> monthly;
|
||
final String currency;
|
||
final _PeriodMode period;
|
||
|
||
@override
|
||
Widget build(BuildContext context) {
|
||
final theme = Theme.of(context);
|
||
final colors = theme.colorScheme;
|
||
var maxY = 0.0;
|
||
for (final month in months) {
|
||
final bucket = monthly[_periodKey(month, period)]!;
|
||
if (bucket.income > maxY) maxY = bucket.income;
|
||
if (bucket.expense > maxY) maxY = bucket.expense;
|
||
}
|
||
final safeMax = maxY <= 0 ? 1.0 : maxY * 1.15;
|
||
final empty = months.every((m) {
|
||
final b = monthly[_periodKey(m, period)]!;
|
||
return b.income == 0 && b.expense == 0;
|
||
});
|
||
|
||
if (empty) {
|
||
return Center(
|
||
child: Text(
|
||
period == _PeriodMode.yearly
|
||
? 'No income or expenses in these years'
|
||
: 'No income or expenses in this year',
|
||
style: theme.textTheme.bodyMedium,
|
||
textAlign: TextAlign.center,
|
||
),
|
||
);
|
||
}
|
||
|
||
return BarChart(
|
||
BarChartData(
|
||
maxY: safeMax,
|
||
groupsSpace: period == _PeriodMode.yearly ? 16 : 10,
|
||
barTouchData: BarTouchData(
|
||
touchTooltipData: BarTouchTooltipData(
|
||
getTooltipItem: (group, groupIndex, rod, rodIndex) {
|
||
final month = months[group.x.toInt()];
|
||
final bucket = monthly[_periodKey(month, period)]!;
|
||
final isIncome = rodIndex == 1;
|
||
final value = isIncome ? bucket.income : bucket.expense;
|
||
return BarTooltipItem(
|
||
'${_periodAxisLabel(month, period)}\n'
|
||
'${isIncome ? 'Income' : 'Expense'}\n'
|
||
'${formatMoney(value, currency)}',
|
||
TextStyle(color: colors.onInverseSurface),
|
||
);
|
||
},
|
||
),
|
||
),
|
||
titlesData: FlTitlesData(
|
||
topTitles: const AxisTitles(sideTitles: SideTitles(showTitles: false)),
|
||
rightTitles:
|
||
const AxisTitles(sideTitles: SideTitles(showTitles: false)),
|
||
leftTitles: AxisTitles(
|
||
sideTitles: SideTitles(
|
||
showTitles: true,
|
||
reservedSize: 42,
|
||
interval: safeMax / 3,
|
||
getTitlesWidget: (value, meta) {
|
||
if (value <= 0) {
|
||
return Text('0', style: theme.textTheme.labelSmall);
|
||
}
|
||
if ((value - safeMax).abs() < 0.01) {
|
||
return const SizedBox.shrink();
|
||
}
|
||
return Text(
|
||
_compactMoney(value),
|
||
style: theme.textTheme.labelSmall,
|
||
);
|
||
},
|
||
),
|
||
),
|
||
bottomTitles: AxisTitles(
|
||
sideTitles: SideTitles(
|
||
showTitles: true,
|
||
reservedSize: 28,
|
||
getTitlesWidget: (value, meta) {
|
||
final index = value.toInt();
|
||
if (index < 0 || index >= months.length) {
|
||
return const SizedBox.shrink();
|
||
}
|
||
if (period == _PeriodMode.monthly &&
|
||
index % 2 == 1 &&
|
||
months.length > 8) {
|
||
return const SizedBox.shrink();
|
||
}
|
||
return Padding(
|
||
padding: const EdgeInsets.only(top: 8),
|
||
child: Text(
|
||
_periodAxisLabel(months[index], period),
|
||
style: theme.textTheme.labelSmall,
|
||
),
|
||
);
|
||
},
|
||
),
|
||
),
|
||
),
|
||
gridData: FlGridData(
|
||
show: true,
|
||
drawVerticalLine: false,
|
||
horizontalInterval: safeMax / 3,
|
||
getDrawingHorizontalLine: (value) => FlLine(
|
||
color: colors.outlineVariant.withValues(alpha: 0.35),
|
||
strokeWidth: 1,
|
||
dashArray: const [4, 4],
|
||
),
|
||
),
|
||
borderData: FlBorderData(show: false),
|
||
barGroups: [
|
||
for (var i = 0; i < months.length; i++)
|
||
BarChartGroupData(
|
||
x: i,
|
||
barsSpace: 3,
|
||
barRods: [
|
||
BarChartRodData(
|
||
toY: monthly[_periodKey(months[i], period)]!.expense,
|
||
width: period == _PeriodMode.yearly ? 14 : 9,
|
||
borderRadius:
|
||
const BorderRadius.vertical(top: Radius.circular(6)),
|
||
color: _kExpenseColor,
|
||
),
|
||
BarChartRodData(
|
||
toY: monthly[_periodKey(months[i], period)]!.income,
|
||
width: period == _PeriodMode.yearly ? 14 : 9,
|
||
borderRadius:
|
||
const BorderRadius.vertical(top: Radius.circular(6)),
|
||
color: _kIncomeColor,
|
||
),
|
||
],
|
||
),
|
||
],
|
||
),
|
||
duration: Duration.zero,
|
||
);
|
||
}
|
||
}
|
||
|
||
class _LabelMonthBars extends StatelessWidget {
|
||
const _LabelMonthBars({
|
||
required this.months,
|
||
required this.labelSpend,
|
||
required this.amountByMonth,
|
||
required this.currency,
|
||
required this.period,
|
||
required this.onMonthTap,
|
||
});
|
||
|
||
static const _maxSeriesLabels = 5;
|
||
|
||
final List<DateTime> months;
|
||
final List<_LabelSpend> labelSpend;
|
||
final Map<DateTime, Map<String, double>> amountByMonth;
|
||
final String currency;
|
||
final _PeriodMode period;
|
||
final void Function(DateTime month) onMonthTap;
|
||
|
||
@override
|
||
Widget build(BuildContext context) {
|
||
final theme = Theme.of(context);
|
||
final colors = theme.colorScheme;
|
||
if (labelSpend.isEmpty) {
|
||
return Center(
|
||
child: Text(
|
||
'No labeled expenses in this period.\nTag transactions to see them here.',
|
||
style: theme.textTheme.bodyMedium,
|
||
textAlign: TextAlign.center,
|
||
),
|
||
);
|
||
}
|
||
|
||
final topLabels = labelSpend.take(_maxSeriesLabels).toList(growable: false);
|
||
final topIds = {for (final row in topLabels) row.label.id};
|
||
final otherColor = colors.outline;
|
||
|
||
double otherFor(DateTime month) {
|
||
final bucket =
|
||
amountByMonth[_periodKey(month, period)] ?? const {};
|
||
var other = 0.0;
|
||
for (final entry in bucket.entries) {
|
||
if (!topIds.contains(entry.key)) other += entry.value;
|
||
}
|
||
return other;
|
||
}
|
||
|
||
final hasOther = months.any((m) => otherFor(m) > 0);
|
||
final seriesCount = topLabels.length + (hasOther ? 1 : 0);
|
||
|
||
var maxY = 0.0;
|
||
for (final month in months) {
|
||
final bucket =
|
||
amountByMonth[_periodKey(month, period)] ?? const {};
|
||
for (final row in topLabels) {
|
||
final value = bucket[row.label.id] ?? 0;
|
||
if (value > maxY) maxY = value;
|
||
}
|
||
final other = otherFor(month);
|
||
if (other > maxY) maxY = other;
|
||
}
|
||
final safeMax = maxY <= 0 ? 1.0 : maxY * 1.15;
|
||
if (maxY <= 0) {
|
||
return Center(
|
||
child: Text(
|
||
'No labeled expenses in this period.\nTag transactions to see them here.',
|
||
style: theme.textTheme.bodyMedium,
|
||
textAlign: TextAlign.center,
|
||
),
|
||
);
|
||
}
|
||
|
||
final rodWidth = period == _PeriodMode.yearly
|
||
? (seriesCount <= 3 ? 12.0 : 8.0)
|
||
: (seriesCount <= 3
|
||
? 7.0
|
||
: seriesCount <= 5
|
||
? 5.0
|
||
: 4.0);
|
||
|
||
return BarChart(
|
||
BarChartData(
|
||
maxY: safeMax,
|
||
groupsSpace: period == _PeriodMode.yearly ? 16 : 10,
|
||
barTouchData: BarTouchData(
|
||
touchCallback: (event, response) {
|
||
if (event is! FlTapUpEvent) return;
|
||
final index = response?.spot?.touchedBarGroupIndex;
|
||
if (index == null || index < 0 || index >= months.length) return;
|
||
onMonthTap(months[index]);
|
||
},
|
||
touchTooltipData: BarTouchTooltipData(
|
||
getTooltipItem: (group, groupIndex, rod, rodIndex) {
|
||
final month = months[group.x.toInt()];
|
||
final name = rodIndex < topLabels.length
|
||
? topLabels[rodIndex].label.name
|
||
: 'Other';
|
||
return BarTooltipItem(
|
||
'${_periodAxisLabel(month, period)}\n'
|
||
'$name\n'
|
||
'${formatMoney(rod.toY, currency)}',
|
||
TextStyle(color: colors.onInverseSurface),
|
||
);
|
||
},
|
||
),
|
||
),
|
||
titlesData: FlTitlesData(
|
||
topTitles: const AxisTitles(sideTitles: SideTitles(showTitles: false)),
|
||
rightTitles:
|
||
const AxisTitles(sideTitles: SideTitles(showTitles: false)),
|
||
leftTitles: AxisTitles(
|
||
sideTitles: SideTitles(
|
||
showTitles: true,
|
||
reservedSize: 42,
|
||
interval: safeMax / 3,
|
||
getTitlesWidget: (value, meta) {
|
||
if (value <= 0) {
|
||
return Text('0', style: theme.textTheme.labelSmall);
|
||
}
|
||
if ((value - safeMax).abs() < 0.01) {
|
||
return const SizedBox.shrink();
|
||
}
|
||
return Text(
|
||
_compactMoney(value),
|
||
style: theme.textTheme.labelSmall,
|
||
);
|
||
},
|
||
),
|
||
),
|
||
bottomTitles: AxisTitles(
|
||
sideTitles: SideTitles(
|
||
showTitles: true,
|
||
reservedSize: 28,
|
||
getTitlesWidget: (value, meta) {
|
||
final index = value.toInt();
|
||
if (index < 0 || index >= months.length) {
|
||
return const SizedBox.shrink();
|
||
}
|
||
if (period == _PeriodMode.monthly &&
|
||
index % 2 == 1 &&
|
||
months.length > 8) {
|
||
return const SizedBox.shrink();
|
||
}
|
||
return Padding(
|
||
padding: const EdgeInsets.only(top: 8),
|
||
child: Text(
|
||
_periodAxisLabel(months[index], period),
|
||
style: theme.textTheme.labelSmall,
|
||
),
|
||
);
|
||
},
|
||
),
|
||
),
|
||
),
|
||
gridData: FlGridData(
|
||
show: true,
|
||
drawVerticalLine: false,
|
||
horizontalInterval: safeMax / 3,
|
||
getDrawingHorizontalLine: (value) => FlLine(
|
||
color: colors.outlineVariant.withValues(alpha: 0.35),
|
||
strokeWidth: 1,
|
||
dashArray: const [4, 4],
|
||
),
|
||
),
|
||
borderData: FlBorderData(show: false),
|
||
barGroups: [
|
||
for (var i = 0; i < months.length; i++)
|
||
BarChartGroupData(
|
||
x: i,
|
||
barsSpace: 2,
|
||
barRods: [
|
||
for (final row in topLabels)
|
||
BarChartRodData(
|
||
toY: amountByMonth[_periodKey(months[i], period)]
|
||
?[row.label.id] ??
|
||
0,
|
||
width: rodWidth,
|
||
borderRadius:
|
||
const BorderRadius.vertical(top: Radius.circular(4)),
|
||
color: row.label.color,
|
||
),
|
||
if (hasOther)
|
||
BarChartRodData(
|
||
toY: otherFor(months[i]),
|
||
width: rodWidth,
|
||
borderRadius:
|
||
const BorderRadius.vertical(top: Radius.circular(4)),
|
||
color: otherColor,
|
||
),
|
||
],
|
||
),
|
||
],
|
||
),
|
||
duration: Duration.zero,
|
||
);
|
||
}
|
||
}
|
||
|
||
class _LegendDot extends StatelessWidget {
|
||
const _LegendDot({required this.color, required this.label});
|
||
|
||
final Color color;
|
||
final String label;
|
||
|
||
@override
|
||
Widget build(BuildContext context) {
|
||
return Row(
|
||
mainAxisSize: MainAxisSize.min,
|
||
children: [
|
||
Container(
|
||
width: 8,
|
||
height: 8,
|
||
decoration: BoxDecoration(color: color, shape: BoxShape.circle),
|
||
),
|
||
const SizedBox(width: 6),
|
||
Text(label, style: Theme.of(context).textTheme.labelMedium),
|
||
],
|
||
);
|
||
}
|
||
}
|
||
|
||
class _SummaryCard extends StatelessWidget {
|
||
const _SummaryCard({
|
||
required this.icon,
|
||
required this.iconBackground,
|
||
required this.iconColor,
|
||
required this.amount,
|
||
required this.label,
|
||
});
|
||
|
||
final IconData icon;
|
||
final Color iconBackground;
|
||
final Color iconColor;
|
||
final String amount;
|
||
final String label;
|
||
|
||
@override
|
||
Widget build(BuildContext context) {
|
||
final theme = Theme.of(context);
|
||
final colors = theme.colorScheme;
|
||
|
||
return Card(
|
||
color: colors.surfaceContainer,
|
||
elevation: 0,
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(18),
|
||
),
|
||
child: Padding(
|
||
padding: const EdgeInsets.fromLTRB(14, 14, 14, 14),
|
||
child: Row(
|
||
children: [
|
||
Container(
|
||
width: 42,
|
||
height: 42,
|
||
decoration: BoxDecoration(
|
||
color: iconBackground,
|
||
borderRadius: BorderRadius.circular(12),
|
||
),
|
||
child: Icon(icon, color: iconColor, size: 22),
|
||
),
|
||
const SizedBox(width: 12),
|
||
Expanded(
|
||
child: Column(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
Text(
|
||
amount,
|
||
maxLines: 1,
|
||
overflow: TextOverflow.ellipsis,
|
||
style: theme.textTheme.titleMedium?.copyWith(
|
||
fontWeight: FontWeight.w700,
|
||
color: colors.onSurface,
|
||
),
|
||
),
|
||
const SizedBox(height: 2),
|
||
Text(
|
||
label.toUpperCase(),
|
||
style: theme.textTheme.labelSmall?.copyWith(
|
||
letterSpacing: 0.6,
|
||
fontWeight: FontWeight.w600,
|
||
color: colors.onSurfaceVariant,
|
||
),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
);
|
||
}
|
||
}
|
||
|
||
class _HistoryCard extends StatelessWidget {
|
||
const _HistoryCard({
|
||
required this.month,
|
||
required this.title,
|
||
required this.income,
|
||
required this.expense,
|
||
required this.currency,
|
||
required this.onTap,
|
||
});
|
||
|
||
final DateTime month;
|
||
final String title;
|
||
final double income;
|
||
final double expense;
|
||
final String currency;
|
||
final VoidCallback onTap;
|
||
|
||
@override
|
||
Widget build(BuildContext context) {
|
||
final theme = Theme.of(context);
|
||
final colors = theme.colorScheme;
|
||
final isYear = title.length == 4 && int.tryParse(title) != null;
|
||
|
||
return Card(
|
||
color: colors.surfaceContainer,
|
||
elevation: 0,
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(16),
|
||
),
|
||
child: InkWell(
|
||
borderRadius: BorderRadius.circular(16),
|
||
onTap: onTap,
|
||
child: Padding(
|
||
padding: const EdgeInsets.fromLTRB(16, 14, 16, 14),
|
||
child: Row(
|
||
children: [
|
||
Expanded(
|
||
child: Column(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
Text(
|
||
isYear ? 'YEAR' : 'MONTH',
|
||
style: theme.textTheme.labelSmall?.copyWith(
|
||
letterSpacing: 0.8,
|
||
fontWeight: FontWeight.w600,
|
||
color: colors.onSurfaceVariant,
|
||
),
|
||
),
|
||
const SizedBox(height: 4),
|
||
Text(
|
||
isYear ? title : formatMonthYear(month),
|
||
style: theme.textTheme.titleMedium?.copyWith(
|
||
fontWeight: FontWeight.w700,
|
||
color: colors.onSurface,
|
||
),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
Column(
|
||
crossAxisAlignment: CrossAxisAlignment.end,
|
||
children: [
|
||
Text(
|
||
formatMoney(income, currency),
|
||
style: theme.textTheme.titleSmall?.copyWith(
|
||
color: _kIncomeColor,
|
||
fontWeight: FontWeight.w700,
|
||
),
|
||
),
|
||
const SizedBox(height: 4),
|
||
Text(
|
||
formatMoney(-expense, currency),
|
||
style: theme.textTheme.titleSmall?.copyWith(
|
||
color: _kExpenseColor,
|
||
fontWeight: FontWeight.w700,
|
||
),
|
||
),
|
||
],
|
||
),
|
||
],
|
||
),
|
||
),
|
||
),
|
||
);
|
||
}
|
||
}
|
||
|
||
class _LabelHistoryCard extends StatelessWidget {
|
||
const _LabelHistoryCard({
|
||
required this.month,
|
||
required this.title,
|
||
required this.rows,
|
||
required this.currency,
|
||
required this.onOpenPeriod,
|
||
required this.onOpenLabel,
|
||
});
|
||
|
||
final DateTime month;
|
||
final String title;
|
||
final List<_LabelSpend> rows;
|
||
final String currency;
|
||
final VoidCallback onOpenPeriod;
|
||
final void Function(TxLabel label) onOpenLabel;
|
||
|
||
@override
|
||
Widget build(BuildContext context) {
|
||
final theme = Theme.of(context);
|
||
final colors = theme.colorScheme;
|
||
final isYear = title.length == 4 && int.tryParse(title) != null;
|
||
final periodLabel = isYear ? title : formatMonthYear(month);
|
||
final total = rows.fold<double>(0, (sum, row) => sum + row.amount);
|
||
|
||
return Card(
|
||
color: colors.surfaceContainer,
|
||
elevation: 0,
|
||
shape: RoundedRectangleBorder(
|
||
borderRadius: BorderRadius.circular(16),
|
||
),
|
||
clipBehavior: Clip.antiAlias,
|
||
child: Column(
|
||
crossAxisAlignment: CrossAxisAlignment.stretch,
|
||
children: [
|
||
InkWell(
|
||
onTap: onOpenPeriod,
|
||
child: Padding(
|
||
padding: const EdgeInsets.fromLTRB(16, 14, 16, 10),
|
||
child: Row(
|
||
children: [
|
||
Expanded(
|
||
child: Column(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
Text(
|
||
isYear ? 'YEAR' : 'MONTH',
|
||
style: theme.textTheme.labelSmall?.copyWith(
|
||
letterSpacing: 0.8,
|
||
fontWeight: FontWeight.w600,
|
||
color: colors.onSurfaceVariant,
|
||
),
|
||
),
|
||
const SizedBox(height: 4),
|
||
Text(
|
||
periodLabel,
|
||
style: theme.textTheme.titleMedium?.copyWith(
|
||
fontWeight: FontWeight.w700,
|
||
color: colors.onSurface,
|
||
),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
Text(
|
||
formatMoney(-total, currency),
|
||
style: theme.textTheme.titleSmall?.copyWith(
|
||
color: _kExpenseColor,
|
||
fontWeight: FontWeight.w700,
|
||
),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
),
|
||
Divider(
|
||
height: 1,
|
||
color: colors.outlineVariant.withValues(alpha: 0.45),
|
||
),
|
||
for (var i = 0; i < rows.length; i++) ...[
|
||
if (i > 0)
|
||
Divider(
|
||
height: 1,
|
||
indent: 52,
|
||
color: colors.outlineVariant.withValues(alpha: 0.35),
|
||
),
|
||
InkWell(
|
||
onTap: () => onOpenLabel(rows[i].label),
|
||
child: Padding(
|
||
padding: const EdgeInsets.fromLTRB(16, 10, 16, 10),
|
||
child: Row(
|
||
children: [
|
||
Icon(
|
||
rows[i].label.icon,
|
||
size: 20,
|
||
color: rows[i].label.color,
|
||
),
|
||
const SizedBox(width: 12),
|
||
Expanded(
|
||
child: Text(
|
||
rows[i].label.name,
|
||
style: theme.textTheme.bodyMedium,
|
||
maxLines: 1,
|
||
overflow: TextOverflow.ellipsis,
|
||
),
|
||
),
|
||
Text(
|
||
formatMoney(-rows[i].amount, currency),
|
||
style: theme.textTheme.bodyMedium?.copyWith(
|
||
color: _kExpenseColor,
|
||
fontWeight: FontWeight.w600,
|
||
),
|
||
),
|
||
],
|
||
),
|
||
),
|
||
),
|
||
],
|
||
],
|
||
),
|
||
);
|
||
}
|
||
}
|