Dmitry
62d36aa3e8
Тема и общие виджеты (AssetIcon, ServiceMark, HelpTip, глоссарий), верхняя панель TopNav и вкладки Аналитики вместо NavSidebar, иконки PWA. Экраны: портфели, создание брокерского счёта, ручное событие, правка инструмента, Обзор карточками по скоупам и таблица активов, пересчёт метрик с опросом /metrics/status. design-system.md обновлён.
102 lines
3.0 KiB
Dart
102 lines
3.0 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:go_router/go_router.dart';
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/// The tab strip under the top bar on every «Аналитика» screen. Each tab keeps its own
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/// top-level route (`/income`, `/rebalance`, …), so the screens stay deep-linkable; the strip
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/// only makes them read as the parts of one section.
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class AnalyticsTabs extends StatelessWidget {
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const AnalyticsTabs({required this.location, super.key});
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final String location;
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static const tabs = [
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(path: '/analytics', icon: Icons.work_outline, label: 'Общее'),
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(path: '/income', icon: Icons.bar_chart, label: 'Дивиденды'),
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(path: '/rebalance', icon: Icons.balance, label: 'Ребалансировка'),
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(path: '/goals', icon: Icons.flag_outlined, label: 'Цели'),
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(path: '/tax', icon: Icons.receipt_long_outlined, label: 'Налоги'),
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(path: '/portfolios', icon: Icons.pie_chart_outline, label: 'Портфели'),
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];
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/// Whether [location] belongs to the analytics section at all.
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static bool contains(String location) =>
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tabs.any((t) => location.startsWith(t.path));
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@override
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Widget build(BuildContext context) {
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final scheme = Theme.of(context).colorScheme;
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return Container(
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decoration: BoxDecoration(
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color: scheme.surfaceContainer,
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borderRadius: BorderRadius.circular(12),
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),
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padding: const EdgeInsets.symmetric(horizontal: 12),
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child: SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: Row(
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children: [
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for (final t in tabs)
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_Tab(
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icon: t.icon,
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label: t.label,
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selected: location.startsWith(t.path),
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onTap: () => context.go(t.path),
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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 _Tab extends StatelessWidget {
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const _Tab({
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required this.icon,
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required this.label,
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required this.selected,
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required this.onTap,
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});
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final IconData icon;
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final String label;
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final bool selected;
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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 scheme = Theme.of(context).colorScheme;
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final color = selected ? scheme.onSurface : scheme.onSurfaceVariant;
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return InkWell(
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onTap: onTap,
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child: Container(
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padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 16),
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decoration: BoxDecoration(
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border: Border(
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bottom: BorderSide(
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color: selected ? scheme.primary : Colors.transparent,
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width: 2,
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),
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),
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),
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child: Row(
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children: [
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Icon(
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icon,
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size: 20,
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color: selected ? scheme.primary : scheme.onSurfaceVariant,
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),
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const SizedBox(width: 8),
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Text(
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label,
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style: TextStyle(
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color: color,
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fontWeight: selected ? FontWeight.w600 : FontWeight.w500,
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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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